Merge branch 'dev' into tequdev-patch-1

Updates OpenSSL dependency to the latest 3.x series available on Conan Center.

.githooks/pre-commit

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Pre-commit hook that runs the suspicious patterns check on staged files
+
+# Get the repository's root directory
+repo_root=$(git rev-parse --show-toplevel)
+
+# Run the suspicious patterns script in pre-commit mode
+"$repo_root/suspicious_patterns.sh" --pre-commit
+
+# Exit with the same code as the script
+exit $?

.githooks/setup.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+echo "Configuring git to use .githooks directory..."
+git config core.hooksPath .githooks

.github/actions/xahau-configure-ccache/action.yml

@@ -14,6 +14,18 @@ inputs:
     description: 'How to check compiler for changes'
     required: false
     default: 'content'
+  is_main_branch:
+    description: 'Whether the current branch is the main branch'
+    required: false
+    default: 'false'
+  main_cache_dir:
+    description: 'Path to the main branch cache directory'
+    required: false
+    default: '~/.ccache-main'
+  current_cache_dir:
+    description: 'Path to the current branch cache directory'
+    required: false
+    default: '~/.ccache-current'
 
 runs:
   using: 'composite'
@@ -21,11 +33,31 @@ runs:
     - name: Configure ccache
       shell: bash
       run: |
+        # Create cache directories
+        mkdir -p ${{ inputs.main_cache_dir }} ${{ inputs.current_cache_dir }}
+        
+        # Set compiler check globally
+        ccache -o compiler_check=${{ inputs.compiler_check }}
+        
+        # Use a single config file location
         mkdir -p ~/.ccache
-        export CONF_PATH="${CCACHE_CONFIGPATH:-${CCACHE_DIR:-$HOME/.ccache}/ccache.conf}"
-        mkdir -p $(dirname "$CONF_PATH")
+        export CONF_PATH="$HOME/.ccache/ccache.conf"
+        
+        # Apply common settings
         echo "max_size = ${{ inputs.max_size }}" > "$CONF_PATH"
         echo "hash_dir = ${{ inputs.hash_dir }}" >> "$CONF_PATH"
         echo "compiler_check = ${{ inputs.compiler_check }}" >> "$CONF_PATH"
+        
+        if [ "${{ inputs.is_main_branch }}" == "true" ]; then
+          # Main branch: use main branch cache
+          ccache --set-config=cache_dir="${{ inputs.main_cache_dir }}"
+          echo "CCACHE_DIR=${{ inputs.main_cache_dir }}" >> $GITHUB_ENV
+        else
+          # Feature branch: use current branch cache with main as secondary
+          ccache --set-config=cache_dir="${{ inputs.current_cache_dir }}"
+          ccache --set-config=secondary_storage="file:${{ inputs.main_cache_dir }}"
+          echo "CCACHE_DIR=${{ inputs.current_cache_dir }}" >> $GITHUB_ENV
+        fi
+        
         ccache -p # Print config for verification
         ccache -z # Zero statistics before the build

.github/actions/xahau-ga-build/action.yml

@@ -48,18 +48,28 @@ runs:
         SAFE_BRANCH=$(echo "${{ github.ref_name }}" | tr -c 'a-zA-Z0-9_.-' '-')
         echo "name=${SAFE_BRANCH}" >> $GITHUB_OUTPUT
 
-    - name: Restore ccache directory
+    - name: Restore ccache directory for default branch
       if: inputs.ccache_enabled == 'true'
       id: ccache-restore
       uses: actions/cache/restore@v4
       with:
-        path: ~/.ccache
+        path: ~/.ccache-main
+        key: ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-${{ inputs.main_branch }}
+        restore-keys: |
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-
+
+    - name: Restore ccache directory for current branch
+      if: inputs.ccache_enabled == 'true' && steps.safe-branch.outputs.name != inputs.main_branch
+      id: ccache-restore-current-branch
+      uses: actions/cache/restore@v4
+      with:
+        path: ~/.ccache-current
         key: ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-${{ steps.safe-branch.outputs.name }}
         restore-keys: |
           ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-${{ inputs.main_branch }}
           ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-
           ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-
-          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-
 
     - name: Configure project
       shell: bash
@@ -76,6 +86,7 @@ runs:
           export CXX="${{ inputs.cxx }}"
         fi
         
+        
         # Configure ccache launcher args
         CCACHE_ARGS=""
         if [ "${{ inputs.ccache_enabled }}" = "true" ]; then
@@ -83,6 +94,10 @@ runs:
         fi
         
         # Run CMake configure
+        # Note: conanfile.py hardcodes 'build/generators' as the output path.
+        # If we're in a 'build' folder, Conan detects this and uses just 'generators/'
+        # If we're in '.build' (non-standard), Conan adds the full 'build/generators/'
+        # So we get: .build/build/generators/ with our non-standard folder name
         cmake .. \
           -G "${{ inputs.generator }}" \
           $CCACHE_ARGS \
@@ -100,9 +115,16 @@ runs:
       shell: bash
       run: ccache -s
 
-    - name: Save ccache directory
-      if: inputs.ccache_enabled == 'true'
+    - name: Save ccache directory for default branch
+      if: always() && inputs.ccache_enabled == 'true' && steps.safe-branch.outputs.name == inputs.main_branch
       uses: actions/cache/save@v4
       with:
-        path: ~/.ccache
-        key: ${{ steps.ccache-restore.outputs.cache-primary-key }}
+        path: ~/.ccache-main
+        key: ${{ steps.ccache-restore.outputs.cache-primary-key }}
+
+    - name: Save ccache directory for current branch
+      if: always() && inputs.ccache_enabled == 'true' && steps.safe-branch.outputs.name != inputs.main_branch
+      uses: actions/cache/save@v4
+      with:
+        path: ~/.ccache-current
+        key: ${{ steps.ccache-restore-current-branch.outputs.cache-primary-key }}

.github/actions/xahau-ga-dependencies/action.yml

@@ -42,6 +42,26 @@ runs:
         SAFE_BRANCH=$(echo "${{ github.ref_name }}" | tr -c 'a-zA-Z0-9_.-' '-')
         echo "name=${SAFE_BRANCH}" >> $GITHUB_OUTPUT
 
+    - name: Check conanfile changes
+      if: inputs.cache_enabled == 'true'
+      id: check-conanfile-changes
+      shell: bash
+      run: |
+        # Check if we're on the main branch
+        if [ "${{ github.ref_name }}" == "${{ inputs.main_branch }}" ]; then
+          echo "should-save-conan-cache=true" >> $GITHUB_OUTPUT
+        else
+          # Fetch main branch for comparison
+          git fetch origin ${{ inputs.main_branch }}
+          
+          # Check if conanfile.txt or conanfile.py has changed compared to main branch
+          if git diff --quiet origin/${{ inputs.main_branch }}..HEAD -- '**/conanfile.txt' '**/conanfile.py'; then
+            echo "should-save-conan-cache=false" >> $GITHUB_OUTPUT
+          else
+            echo "should-save-conan-cache=true" >> $GITHUB_OUTPUT
+          fi
+        fi
+
     - name: Restore Conan cache
       if: inputs.cache_enabled == 'true'
       id: cache-restore-conan
@@ -54,13 +74,13 @@ runs:
         restore-keys: |
           ${{ runner.os }}-conan-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ hashFiles('**/conanfile.txt', '**/conanfile.py') }}-
           ${{ runner.os }}-conan-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-
-          ${{ runner.os }}-conan-v${{ inputs.cache_version }}-
 
     - name: Export custom recipes
       shell: bash
       run: |
-        conan export external/snappy snappy/1.1.10@
-        conan export external/soci soci/4.0.3@
+        conan export external/snappy --version 1.1.10 --user xahaud --channel stable
+        conan export external/soci --version 4.0.3 --user xahaud --channel stable
+        conan export external/wasmedge --version 0.11.2 --user xahaud --channel stable
 
     - name: Install dependencies
       shell: bash
@@ -77,7 +97,7 @@ runs:
           ..
 
     - name: Save Conan cache
-      if: inputs.cache_enabled == 'true' && steps.cache-restore-conan.outputs.cache-hit != 'true'
+      if: always() && inputs.cache_enabled == 'true' && steps.cache-restore-conan.outputs.cache-hit != 'true' && steps.check-conanfile-changes.outputs.should-save-conan-cache == 'true'
       uses: actions/cache/save@v4
       with:
         path: |

.github/workflows/build-in-docker.yml

@@ -32,19 +32,9 @@ jobs:
           clean: true
           fetch-depth: 2 # Only get the last 2 commits, to avoid fetching all history
 
-  checkpatterns:
-    runs-on: [self-hosted, vanity]
-    needs: checkout
-    defaults:
-      run:
-        working-directory: ${{ needs.checkout.outputs.checkout_path }}
-    steps:
-      - name: Check for suspicious patterns
-        run: /bin/bash suspicious_patterns.sh
-
   build:
     runs-on: [self-hosted, vanity]
-    needs: [checkpatterns, checkout]
+    needs: [checkout]
     defaults:
       run:
         working-directory: ${{ needs.checkout.outputs.checkout_path }}

.github/workflows/checkpatterns.yml

@@ -1,20 +0,0 @@
-name: checkpatterns
-
-on: [push, pull_request]
-
-jobs:
-  checkpatterns:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Check for suspicious patterns
-        run: |
-          if [ -f "suspicious_patterns.sh" ]; then
-            bash suspicious_patterns.sh
-          else
-            echo "Warning: suspicious_patterns.sh not found, skipping check"
-            # Still exit with success for compatibility with dependent jobs
-            exit 0
-          fi

.github/workflows/xahau-ga-macos.yml

@@ -5,6 +5,8 @@ on:
     branches: ["dev", "candidate", "release"]
   pull_request:
     branches: ["dev", "candidate", "release"]
+  schedule:
+    - cron: '0 0 * * *'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -30,9 +32,9 @@ jobs:
 
       - name: Install Conan
         run: |
-          brew install conan@1
-          # Add Conan 1 to the PATH for this job
-          echo "$(brew --prefix conan@1)/bin" >> $GITHUB_PATH
+          brew install conan
+          # Verify Conan 2 is installed
+          conan --version
 
       - name: Install Coreutils
         run: |
@@ -58,12 +60,20 @@ jobs:
 
       - name: Install CMake
         run: |
-          if which cmake > /dev/null 2>&1; then
-              echo "cmake executable exists"
-              cmake --version
-          else
-              brew install cmake
-          fi
+          # Install CMake 3.x to match local dev environments
+          # With Conan 2 and the policy args passed to CMake, newer versions
+          # can have issues with dependencies that require cmake_minimum_required < 3.5
+          brew uninstall cmake --ignore-dependencies 2>/dev/null || true
+
+          # Download and install CMake 3.31.7 directly
+          curl -L https://github.com/Kitware/CMake/releases/download/v3.31.7/cmake-3.31.7-macos-universal.tar.gz -o cmake.tar.gz
+          tar -xzf cmake.tar.gz
+
+          # Move the entire CMake.app to /Applications
+          sudo mv cmake-3.31.7-macos-universal/CMake.app /Applications/
+
+          echo "/Applications/CMake.app/Contents/bin" >> $GITHUB_PATH
+          /Applications/CMake.app/Contents/bin/cmake --version
 
       - name: Install ccache
         run: brew install ccache
@@ -74,6 +84,7 @@ jobs:
           max_size: 2G
           hash_dir: true
           compiler_check: content
+          is_main_branch: ${{ github.ref_name == env.MAIN_BRANCH_NAME }}
 
       - name: Check environment
         run: |
@@ -89,9 +100,30 @@ jobs:
 
       - name: Configure Conan
         run: |
-          conan profile new default --detect || true # Ignore error if profile exists
-          conan profile update settings.compiler.cppstd=20 default
-          conan profile update 'conf.tools.build:cxxflags+=["-DBOOST_ASIO_DISABLE_CONCEPTS"]' default
+          # Create the default profile directory if it doesn't exist
+          mkdir -p ~/.conan2/profiles
+
+          # Detect compiler version
+          COMPILER_VERSION=$(clang --version | grep -oE 'version [0-9]+' | grep -oE '[0-9]+')
+
+          # Create profile with our specific settings
+          cat > ~/.conan2/profiles/default <<EOF
+          [settings]
+          arch=armv8
+          build_type=Release
+          compiler=apple-clang
+          compiler.cppstd=20
+          compiler.libcxx=libc++
+          compiler.version=${COMPILER_VERSION}
+          os=Macos
+
+          [conf]
+          # Workaround for gRPC with newer Apple Clang
+          tools.build:cxxflags=["-Wno-missing-template-arg-list-after-template-kw"]
+          EOF
+
+          # Display profile for verification
+          conan profile show
 
       - name: Install dependencies
         uses: ./.github/actions/xahau-ga-dependencies

.github/workflows/xahau-ga-nix.yml

@@ -5,6 +5,8 @@ on:
     branches: ["dev", "candidate", "release"]
   pull_request:
     branches: ["dev", "candidate", "release"]
+  schedule:
+    - cron: '0 0 * * *'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -22,13 +24,14 @@ jobs:
         configuration: [Debug]
         include:
           - compiler: gcc
-            cc: gcc-11
-            cxx: g++-11
-            compiler_id: gcc-11
+            cc: gcc-13
+            cxx: g++-13
+            compiler_id: gcc-13
+            compiler_version: 13
     env:
       build_dir: .build
       # Bump this number to invalidate all caches globally.
-      CACHE_VERSION: 1
+      CACHE_VERSION: 2
       MAIN_BRANCH_NAME: dev
     steps:
       - name: Checkout
@@ -38,8 +41,8 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y ninja-build ${{ matrix.cc }} ${{ matrix.cxx }} ccache
-          # Install specific Conan version needed
-          pip install --upgrade "conan<2"
+          # Install Conan 2
+          pip install --upgrade "conan>=2.0"
 
       - name: Configure ccache
         uses: ./.github/actions/xahau-configure-ccache
@@ -47,25 +50,34 @@ jobs:
           max_size: 2G
           hash_dir: true
           compiler_check: content
+          is_main_branch: ${{ github.ref_name == env.MAIN_BRANCH_NAME }}
 
       - name: Configure Conan
         run: |
-          conan profile new default --detect || true # Ignore error if profile exists
-          conan profile update settings.compiler.cppstd=20 default
-          conan profile update settings.compiler=${{ matrix.compiler }} default
-          conan profile update settings.compiler.libcxx=libstdc++11 default
-          conan profile update env.CC=/usr/bin/${{ matrix.cc }} default
-          conan profile update env.CXX=/usr/bin/${{ matrix.cxx }} default
-          conan profile update conf.tools.build:compiler_executables='{"c": "/usr/bin/${{ matrix.cc }}", "cpp": "/usr/bin/${{ matrix.cxx }}"}' default
+          # Create the default profile directory if it doesn't exist
+          mkdir -p ~/.conan2/profiles
+
+          # Create profile with our specific settings
+          cat > ~/.conan2/profiles/default <<EOF
+          [settings]
+          arch=x86_64
+          build_type=Release
+          compiler=${{ matrix.compiler }}
+          compiler.cppstd=20
+          compiler.libcxx=libstdc++11
+          compiler.version=${{ matrix.compiler_version }}
+          os=Linux
+
+          [buildenv]
+          CC=/usr/bin/${{ matrix.cc }}
+          CXX=/usr/bin/${{ matrix.cxx }}
+
+          [conf]
+          tools.build:compiler_executables={"c": "/usr/bin/${{ matrix.cc }}", "cpp": "/usr/bin/${{ matrix.cxx }}"}
+          EOF
 
-          # Set correct compiler version based on matrix.compiler
-          if [ "${{ matrix.compiler }}" = "gcc" ]; then
-            conan profile update settings.compiler.version=11 default
-          elif [ "${{ matrix.compiler }}" = "clang" ]; then
-            conan profile update settings.compiler.version=14 default
-          fi
           # Display profile for verification
-          conan profile show default
+          conan profile show
 
       - name: Check environment
         run: |
@@ -120,4 +132,4 @@ jobs:
           else
              echo "Error: rippled executable not found in ${{ env.build_dir }}"
              exit 1
-          fi
+          fi

.gitignore

@@ -24,6 +24,11 @@ bin/project-cache.jam
 
 build/docker
 
+# Ignore release builder files
+.env
+release-build
+cmake-*.tar.gz
+
 # Ignore object files.
 *.o
 build

BUILD.md

@@ -33,7 +33,7 @@ git checkout develop
 ## Minimum Requirements
 
 - [Python 3.7](https://www.python.org/downloads/)
-- [Conan 1.55](https://conan.io/downloads.html)
+- [Conan 2.x](https://conan.io/downloads)
 - [CMake 3.16](https://cmake.org/download/)
 
 `rippled` is written in the C++20 dialect and includes the `<concepts>` header.
@@ -65,13 +65,24 @@ can't build earlier Boost versions.
 1. (Optional) If you've never used Conan, use autodetect to set up a default profile.
 
    ```
-   conan profile new default --detect
+   conan profile detect --force
    ```
 
 2. Update the compiler settings.
 
+   For Conan 2, you can edit the profile directly at `~/.conan2/profiles/default`,
+   or use the Conan CLI. Ensure C++20 is set:
+
    ```
-   conan profile update settings.compiler.cppstd=20 default
+   conan profile show
+   ```
+
+   Look for `compiler.cppstd=20` in the output. If it's not set, edit the profile:
+
+   ```
+   # Edit ~/.conan2/profiles/default and ensure these settings exist:
+   [settings]
+   compiler.cppstd=20
    ```
 
    Linux developers will commonly have a default Conan [profile][] that compiles
@@ -80,7 +91,9 @@ can't build earlier Boost versions.
    then you will need to choose the `libstdc++11` ABI.
 
    ```
-   conan profile update settings.compiler.libcxx=libstdc++11 default
+   # In ~/.conan2/profiles/default, ensure:
+   [settings]
+   compiler.libcxx=libstdc++11
    ```
 
    On Windows, you should use the x64 native build tools.
@@ -91,7 +104,9 @@ can't build earlier Boost versions.
    architecture.
 
    ```
-   conan profile update settings.arch=x86_64 default
+   # In ~/.conan2/profiles/default, ensure:
+   [settings]
+   arch=x86_64
    ```
 
 3. (Optional) If you have multiple compilers installed on your platform,
@@ -100,16 +115,18 @@ can't build earlier Boost versions.
    in the generated CMake toolchain file.
 
    ```
-   conan profile update 'conf.tools.build:compiler_executables={"c": "<path>", "cpp": "<path>"}' default
+   # In ~/.conan2/profiles/default, add under [conf] section:
+   [conf]
+   tools.build:compiler_executables={"c": "<path>", "cpp": "<path>"}
    ```
 
-   It should choose the compiler for dependencies as well,
-   but not all of them have a Conan recipe that respects this setting (yet).
-   For the rest, you can set these environment variables:
+   For setting environment variables for dependencies:
 
    ```
-   conan profile update env.CC=<path> default
-   conan profile update env.CXX=<path> default
+   # In ~/.conan2/profiles/default, add under [buildenv] section:
+   [buildenv]
+   CC=<path>
+   CXX=<path>
    ```
 
 4. Export our [Conan recipe for Snappy](./external/snappy).
@@ -117,14 +134,20 @@ can't build earlier Boost versions.
    which allows you to statically link it with GCC, if you want.
 
    ```
-   conan export external/snappy snappy/1.1.10@
+   conan export external/snappy --version 1.1.10 --user xahaud --channel stable
    ```
 
 5. Export our [Conan recipe for SOCI](./external/soci).
    It patches their CMake to correctly import its dependencies.
 
    ```
-   conan export external/soci soci/4.0.3@
+   conan export external/soci --version 4.0.3 --user xahaud --channel stable
+   ```
+
+6. Export our [Conan recipe for WasmEdge](./external/wasmedge).
+
+   ```
+   conan export external/wasmedge --version 0.11.2 --user xahaud --channel stable
    ```
 
 ### Build and Test
@@ -180,7 +203,7 @@ can't build earlier Boost versions.
    `$OUTPUT_FOLDER/build/generators/conan_toolchain.cmake`.
 
     Single-config generators:
-
+    
     ```
     cmake -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Release ..
     ```
@@ -210,7 +233,7 @@ can't build earlier Boost versions.
    ```
 
    Multi-config generators:
-
+    
    ```
    cmake --build . --config Release
    cmake --build . --config Debug
@@ -259,35 +282,26 @@ and can be helpful for detecting `#include` omissions.
 If you have trouble building dependencies after changing Conan settings,
 try removing the Conan cache.
 
+For Conan 2:
 ```
-rm -rf ~/.conan/data
+rm -rf ~/.conan2/p
+```
+
+Or clear the entire Conan 2 cache:
+```
+conan cache clean "*"
 ```
 
 
-### no std::result_of
+### macOS compilation with Apple Clang 17+
 
-If your compiler version is recent enough to have removed `std::result_of` as
-part of C++20, e.g. Apple Clang 15.0, then you might need to add a preprocessor
-definition to your build.
+If you're on macOS with Apple Clang 17 or newer, you need to add a compiler flag to work around a compilation error in gRPC dependencies.
+
+Edit `~/.conan2/profiles/default` and add under the `[conf]` section:
 
 ```
-conan profile update 'options.boost:extra_b2_flags="define=BOOST_ASIO_HAS_STD_INVOKE_RESULT"' default
-conan profile update 'env.CFLAGS="-DBOOST_ASIO_HAS_STD_INVOKE_RESULT"' default
-conan profile update 'env.CXXFLAGS="-DBOOST_ASIO_HAS_STD_INVOKE_RESULT"' default
-conan profile update 'conf.tools.build:cflags+=["-DBOOST_ASIO_HAS_STD_INVOKE_RESULT"]' default
-conan profile update 'conf.tools.build:cxxflags+=["-DBOOST_ASIO_HAS_STD_INVOKE_RESULT"]' default
-```
-
-
-### call to 'async_teardown' is ambiguous
-
-If you are compiling with an early version of Clang 16, then you might hit
-a [regression][6] when compiling C++20 that manifests as an [error in a Boost
-header][7]. You can workaround it by adding this preprocessor definition:
-
-```
-conan profile update 'env.CXXFLAGS="-DBOOST_ASIO_DISABLE_CONCEPTS"' default
-conan profile update 'conf.tools.build:cxxflags+=["-DBOOST_ASIO_DISABLE_CONCEPTS"]' default
+[conf]
+tools.build:cxxflags=["-Wno-missing-template-arg-list-after-template-kw"]
 ```
 
 
@@ -442,8 +456,6 @@ but it is more convenient to put them in a [profile][profile].
 
 [1]: https://github.com/conan-io/conan-center-index/issues/13168
 [5]: https://en.wikipedia.org/wiki/Unity_build
-[6]: https://github.com/boostorg/beast/issues/2648
-[7]: https://github.com/boostorg/beast/issues/2661
 [build_type]: https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
 [runtime]: https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html
 [toolchain]: https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html

Builds/CMake/RippledCore.cmake

@@ -84,7 +84,6 @@ target_sources (xrpl_core PRIVATE
       subdir: protocol
   #]===============================]
   src/ripple/protocol/impl/AccountID.cpp
-  src/ripple/protocol/impl/AMMCore.cpp
   src/ripple/protocol/impl/Book.cpp
   src/ripple/protocol/impl/BuildInfo.cpp
   src/ripple/protocol/impl/ErrorCodes.cpp
@@ -92,13 +91,10 @@ target_sources (xrpl_core PRIVATE
   src/ripple/protocol/impl/Indexes.cpp
   src/ripple/protocol/impl/InnerObjectFormats.cpp
   src/ripple/protocol/impl/Issue.cpp
-  src/ripple/protocol/impl/STIssue.cpp
   src/ripple/protocol/impl/Keylet.cpp
   src/ripple/protocol/impl/LedgerFormats.cpp
-  src/ripple/protocol/impl/LedgerHeader.cpp
   src/ripple/protocol/impl/PublicKey.cpp
   src/ripple/protocol/impl/Quality.cpp
-  src/ripple/protocol/impl/QualityFunction.cpp
   src/ripple/protocol/impl/Rate2.cpp
   src/ripple/protocol/impl/Rules.cpp
   src/ripple/protocol/impl/SField.cpp
@@ -127,9 +123,6 @@ target_sources (xrpl_core PRIVATE
   src/ripple/protocol/impl/UintTypes.cpp
   src/ripple/protocol/impl/digest.cpp
   src/ripple/protocol/impl/tokens.cpp
-  src/ripple/protocol/impl/NFTSyntheticSerializer.cpp
-  src/ripple/protocol/impl/NFTokenID.cpp
-  src/ripple/protocol/impl/NFTokenOfferID.cpp
   #[===============================[
     main sources:
       subdir: crypto
@@ -167,54 +160,31 @@ target_link_libraries (xrpl_core
 #]=================================]
 install (
   FILES
-    src/ripple/basics/algorithm.h
-    src/ripple/basics/Archive.h
     src/ripple/basics/base64.h
-    src/ripple/basics/base_uint.h
-    src/ripple/basics/BasicConfig.h
     src/ripple/basics/Blob.h
     src/ripple/basics/Buffer.h
-    src/ripple/basics/ByteUtilities.h
-    src/ripple/basics/chrono.h
-    src/ripple/basics/comparators.h
-    src/ripple/basics/CompressionAlgorithms.h
-    src/ripple/basics/contract.h
     src/ripple/basics/CountedObject.h
-    src/ripple/basics/DecayingSample.h
-    src/ripple/basics/Expected.h
-    src/ripple/basics/FeeUnits.h
     src/ripple/basics/FileUtilities.h
-    src/ripple/basics/hardened_hash.h
     src/ripple/basics/IOUAmount.h
-    src/ripple/basics/join.h
-    src/ripple/basics/KeyCache.h
     src/ripple/basics/LocalValue.h
     src/ripple/basics/Log.h
-    src/ripple/basics/make_SSLContext.h
     src/ripple/basics/MathUtilities.h
-    src/ripple/basics/mulDiv.h
     src/ripple/basics/Number.h
-    src/ripple/basics/partitioned_unordered_map.h
-    src/ripple/basics/PerfLog.h
-    src/ripple/basics/random.h
-    src/ripple/basics/RangeSet.h
-    src/ripple/basics/README.md
-    src/ripple/basics/ResolverAsio.h
-    src/ripple/basics/Resolver.h
     src/ripple/basics/safe_cast.h
-    src/ripple/basics/scope.h
-    src/ripple/basics/SHAMapHash.h
     src/ripple/basics/Slice.h
     src/ripple/basics/spinlock.h
-    src/ripple/basics/strHex.h
     src/ripple/basics/StringUtilities.h
-    src/ripple/basics/TaggedCache.h
-    src/ripple/basics/tagged_integer.h
     src/ripple/basics/ThreadSafetyAnalysis.h
     src/ripple/basics/ToString.h
     src/ripple/basics/UnorderedContainers.h
-    src/ripple/basics/UptimeClock.h
     src/ripple/basics/XRPAmount.h
+    src/ripple/basics/algorithm.h
+    src/ripple/basics/base_uint.h
+    src/ripple/basics/chrono.h
+    src/ripple/basics/contract.h
+    src/ripple/basics/FeeUnits.h
+    src/ripple/basics/hardened_hash.h
+    src/ripple/basics/strHex.h
   DESTINATION include/ripple/basics)
 install (
   FILES
@@ -241,13 +211,11 @@ install (
 install (
   FILES
     src/ripple/protocol/AccountID.h
-    src/ripple/protocol/AMMCore.h
     src/ripple/protocol/AmountConversions.h
     src/ripple/protocol/Book.h
     src/ripple/protocol/BuildInfo.h
     src/ripple/protocol/ErrorCodes.h
     src/ripple/protocol/Feature.h
-    src/ripple/protocol/Fees.h
     src/ripple/protocol/HashPrefix.h
     src/ripple/protocol/Indexes.h
     src/ripple/protocol/InnerObjectFormats.h
@@ -256,21 +224,15 @@ install (
     src/ripple/protocol/Keylet.h
     src/ripple/protocol/KnownFormats.h
     src/ripple/protocol/LedgerFormats.h
-    src/ripple/protocol/LedgerHeader.h
-    src/ripple/protocol/NFTSyntheticSerializer.h
-    src/ripple/protocol/NFTokenID.h
-    src/ripple/protocol/NFTokenOfferID.h
     src/ripple/protocol/Protocol.h
     src/ripple/protocol/PublicKey.h
     src/ripple/protocol/Quality.h
-    src/ripple/protocol/QualityFunction.h
     src/ripple/protocol/Rate.h
     src/ripple/protocol/Rules.h
     src/ripple/protocol/SField.h
     src/ripple/protocol/SOTemplate.h
     src/ripple/protocol/STAccount.h
     src/ripple/protocol/STAmount.h
-    src/ripple/protocol/STIssue.h
     src/ripple/protocol/STArray.h
     src/ripple/protocol/STBase.h
     src/ripple/protocol/STBitString.h
@@ -297,9 +259,6 @@ install (
     src/ripple/protocol/UintTypes.h
     src/ripple/protocol/digest.h
     src/ripple/protocol/jss.h
-    src/ripple/protocol/serialize.h
-    src/ripple/protocol/nft.h
-    src/ripple/protocol/nftPageMask.h
     src/ripple/protocol/tokens.h
   DESTINATION include/ripple/protocol)
 install (
@@ -319,7 +278,6 @@ install (
   DESTINATION include/ripple/beast/clock)
 install (
   FILES
-    src/ripple/beast/core/CurrentThreadName.h
     src/ripple/beast/core/LexicalCast.h
     src/ripple/beast/core/List.h
     src/ripple/beast/core/SemanticVersion.h
@@ -333,14 +291,6 @@ install (
 install (
   FILES src/ripple/beast/hash/impl/xxhash.h
   DESTINATION include/ripple/beast/hash/impl)
-install (
-  FILES
-  src/ripple/beast/net/IPAddress.h
-  src/ripple/beast/net/IPAddressConversion.h
-  src/ripple/beast/net/IPAddressV4.h
-  src/ripple/beast/net/IPAddressV6.h
-  src/ripple/beast/net/IPEndpoint.h
-  DESTINATION include/ripple/beast/net)
 install (
   FILES
     src/ripple/beast/rfc2616.h
@@ -348,26 +298,6 @@ install (
     src/ripple/beast/unit_test.h
     src/ripple/beast/xor_shift_engine.h
   DESTINATION include/ripple/beast)
-install (
-  FILES
-    src/ripple/beast/unit_test/amount.hpp
-    src/ripple/beast/unit_test/dstream.hpp
-    src/ripple/beast/unit_test/global_suites.hpp
-    src/ripple/beast/unit_test/main.cpp
-    src/ripple/beast/unit_test/match.hpp
-    src/ripple/beast/unit_test/recorder.hpp
-    src/ripple/beast/unit_test/reporter.hpp
-    src/ripple/beast/unit_test/results.hpp
-    src/ripple/beast/unit_test/runner.hpp
-    src/ripple/beast/unit_test/suite.hpp
-    src/ripple/beast/unit_test/suite_info.hpp
-    src/ripple/beast/unit_test/suite_list.hpp
-    src/ripple/beast/unit_test/thread.hpp
-  DESTINATION include/ripple/beast/unit_test)
-install (
-  FILES
-    src/ripple/beast/unit_test/detail/const_container.hpp
-  DESTINATION include/ripple/beast/unit_test/detail)
 install (
   FILES
     src/ripple/beast/utility/Journal.h
@@ -461,8 +391,6 @@ target_sources (rippled PRIVATE
   src/ripple/app/reporting/ReportingETL.cpp
   src/ripple/app/reporting/ETLSource.cpp
   src/ripple/app/reporting/P2pProxy.cpp
-  src/ripple/app/misc/impl/AMMHelpers.cpp
-  src/ripple/app/misc/impl/AMMUtils.cpp
   src/ripple/app/misc/CanonicalTXSet.cpp
   src/ripple/app/misc/FeeVoteImpl.cpp
   src/ripple/app/misc/HashRouter.cpp
@@ -489,8 +417,6 @@ target_sources (rippled PRIVATE
   src/ripple/app/paths/RippleCalc.cpp
   src/ripple/app/paths/RippleLineCache.cpp
   src/ripple/app/paths/TrustLine.cpp
-  src/ripple/app/paths/impl/AMMLiquidity.cpp
-  src/ripple/app/paths/impl/AMMOffer.cpp
   src/ripple/app/paths/impl/BookStep.cpp
   src/ripple/app/paths/impl/DirectStep.cpp
   src/ripple/app/paths/impl/PaySteps.cpp
@@ -507,12 +433,6 @@ target_sources (rippled PRIVATE
   src/ripple/app/rdb/impl/UnitaryShard.cpp
   src/ripple/app/rdb/impl/Vacuum.cpp
   src/ripple/app/rdb/impl/Wallet.cpp
-  src/ripple/app/tx/impl/AMMBid.cpp
-  src/ripple/app/tx/impl/AMMCreate.cpp
-  src/ripple/app/tx/impl/AMMDelete.cpp
-  src/ripple/app/tx/impl/AMMDeposit.cpp
-  src/ripple/app/tx/impl/AMMVote.cpp
-  src/ripple/app/tx/impl/AMMWithdraw.cpp
   src/ripple/app/tx/impl/ApplyContext.cpp
   src/ripple/app/tx/impl/BookTip.cpp
   src/ripple/app/tx/impl/CancelCheck.cpp
@@ -628,7 +548,6 @@ target_sources (rippled PRIVATE
   src/ripple/nodestore/backend/CassandraFactory.cpp
   src/ripple/nodestore/backend/RWDBFactory.cpp
   src/ripple/nodestore/backend/MemoryFactory.cpp
-  src/ripple/nodestore/backend/FlatmapFactory.cpp
   src/ripple/nodestore/backend/NuDBFactory.cpp
   src/ripple/nodestore/backend/NullFactory.cpp
   src/ripple/nodestore/backend/RocksDBFactory.cpp
@@ -690,7 +609,6 @@ target_sources (rippled PRIVATE
   src/ripple/rpc/handlers/AccountOffers.cpp
   src/ripple/rpc/handlers/AccountNamespace.cpp
   src/ripple/rpc/handlers/AccountTx.cpp
-  src/ripple/rpc/handlers/AMMInfo.cpp
   src/ripple/rpc/handlers/BlackList.cpp
   src/ripple/rpc/handlers/BookOffers.cpp
   src/ripple/rpc/handlers/CanDelete.cpp
@@ -757,11 +675,14 @@ target_sources (rippled PRIVATE
   src/ripple/rpc/impl/RPCHandler.cpp
   src/ripple/rpc/impl/RPCHelpers.cpp
   src/ripple/rpc/impl/Role.cpp
-  src/ripple/rpc/impl/ServerHandler.cpp
+  src/ripple/rpc/impl/ServerHandlerImp.cpp
   src/ripple/rpc/impl/ShardArchiveHandler.cpp
   src/ripple/rpc/impl/ShardVerificationScheduler.cpp
   src/ripple/rpc/impl/Status.cpp
   src/ripple/rpc/impl/TransactionSign.cpp
+  src/ripple/rpc/impl/NFTokenID.cpp
+  src/ripple/rpc/impl/NFTokenOfferID.cpp
+  src/ripple/rpc/impl/NFTSyntheticSerializer.cpp
   #[===============================[
      main sources:
        subdir: perflog
@@ -797,9 +718,6 @@ if (tests)
     src/test/app/AccountDelete_test.cpp
     src/test/app/AccountTxPaging_test.cpp
     src/test/app/AmendmentTable_test.cpp
-    src/test/app/AMM_test.cpp
-    src/test/app/AMMCalc_test.cpp
-    src/test/app/AMMExtended_test.cpp
     src/test/app/BaseFee_test.cpp
     src/test/app/Check_test.cpp
     src/test/app/ClaimReward_test.cpp
@@ -834,10 +752,10 @@ if (tests)
     src/test/app/Path_test.cpp
     src/test/app/PayChan_test.cpp
     src/test/app/PayStrand_test.cpp
+    src/test/app/PreviousTxn_test.cpp
     src/test/app/PseudoTx_test.cpp
     src/test/app/RCLCensorshipDetector_test.cpp
     src/test/app/RCLValidations_test.cpp
-    src/test/app/ReducedOffer_test.cpp
     src/test/app/Regression_test.cpp
     src/test/app/Remit_test.cpp
     src/test/app/SHAMapStore_test.cpp
@@ -957,12 +875,9 @@ if (tests)
     src/test/jtx/Env_test.cpp
     src/test/jtx/WSClient_test.cpp
     src/test/jtx/impl/Account.cpp
-    src/test/jtx/impl/AMM.cpp
-    src/test/jtx/impl/AMMTest.cpp
     src/test/jtx/impl/Env.cpp
     src/test/jtx/impl/JSONRPCClient.cpp
     src/test/jtx/impl/ManualTimeKeeper.cpp
-    src/test/jtx/impl/TestHelpers.cpp
     src/test/jtx/impl/WSClient.cpp
     src/test/jtx/impl/hook.cpp
     src/test/jtx/impl/acctdelete.cpp
@@ -973,6 +888,7 @@ if (tests)
     src/test/jtx/impl/delivermin.cpp
     src/test/jtx/impl/deposit.cpp
     src/test/jtx/impl/envconfig.cpp
+    src/test/jtx/impl/escrow.cpp
     src/test/jtx/impl/fee.cpp
     src/test/jtx/impl/flags.cpp
     src/test/jtx/impl/genesis.cpp
@@ -999,6 +915,7 @@ if (tests)
     src/test/jtx/impl/seq.cpp
     src/test/jtx/impl/sig.cpp
     src/test/jtx/impl/tag.cpp
+    src/test/jtx/impl/TestHelpers.cpp
     src/test/jtx/impl/ticket.cpp
     src/test/jtx/impl/token.cpp
     src/test/jtx/impl/trust.cpp
@@ -1077,6 +994,11 @@ if (tests)
          subdir: resource
     #]===============================]
     src/test/resource/Logic_test.cpp
+    #[===============================[
+       test sources:
+         subdir: rdb
+    #]===============================]
+    src/test/rdb/RelationalDatabase_test.cpp
     #[===============================[
        test sources:
          subdir: rpc
@@ -1090,7 +1012,6 @@ if (tests)
     src/test/rpc/AccountSet_test.cpp
     src/test/rpc/AccountTx_test.cpp
     src/test/rpc/AmendmentBlocked_test.cpp
-    src/test/rpc/AMMInfo_test.cpp
     src/test/rpc/Book_test.cpp
     src/test/rpc/Catalogue_test.cpp
     src/test/rpc/DepositAuthorized_test.cpp
@@ -1151,6 +1072,11 @@ target_link_libraries (rippled
   Ripple::opts
   Ripple::libs
   Ripple::xrpl_core
+  # Workaround for a Conan 1.x bug that prevents static linking of libstdc++
+  # when a dependency (snappy) modifies system_libs. See the comment in
+  # external/snappy/conanfile.py for a full explanation.
+  # This is likely not strictly necessary, but listed explicitly as a good practice.
+  m
   )
 exclude_if_included (rippled)
 # define a macro for tests that might need to

Builds/CMake/RippledMultiConfig.cmake

@@ -14,7 +14,7 @@ if (is_multiconfig)
   file(GLOB md_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} CONFIGURE_DEPENDS
     *.md)
   LIST(APPEND all_sources ${md_files})
-  foreach (_target secp256k1::secp256k1 ed25519::ed25519 xrpl_core rippled)
+  foreach (_target secp256k1::secp256k1 ed25519::ed25519 pbufs xrpl_core rippled)
     get_target_property (_type ${_target} TYPE)
     if(_type STREQUAL "INTERFACE_LIBRARY")
       continue()

Builds/CMake/RippledNIH.cmake

@@ -1,33 +0,0 @@
-#[===================================================================[
-   NIH prefix path..this is where we will download
-   and build any ExternalProjects, and they will hopefully
-   survive across build directory deletion (manual cleans)
-#]===================================================================]
-
-string (REGEX REPLACE "[ \\/%]+" "_" gen_for_path ${CMAKE_GENERATOR})
-string (TOLOWER ${gen_for_path} gen_for_path)
-# HACK: trying to shorten paths for windows CI (which hits 260 MAXPATH easily)
-# @see:  https://issues.jenkins-ci.org/browse/JENKINS-38706?focusedCommentId=339847
-string (REPLACE "visual_studio" "vs" gen_for_path ${gen_for_path})
-if (NOT DEFINED NIH_CACHE_ROOT)
-  if (DEFINED ENV{NIH_CACHE_ROOT})
-    set (NIH_CACHE_ROOT $ENV{NIH_CACHE_ROOT})
-  else ()
-    set (NIH_CACHE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/.nih_c")
-  endif ()
-endif ()
-set (nih_cache_path
-  "${NIH_CACHE_ROOT}/${gen_for_path}/${CMAKE_CXX_COMPILER_ID}_${CMAKE_CXX_COMPILER_VERSION}")
-if (NOT is_multiconfig)
-  set (nih_cache_path "${nih_cache_path}/${CMAKE_BUILD_TYPE}")
-endif ()
-file(TO_CMAKE_PATH "${nih_cache_path}" nih_cache_path)
-message (STATUS "NIH-EP cache path: ${nih_cache_path}")
-## two convenience variables:
-set (ep_lib_prefix ${CMAKE_STATIC_LIBRARY_PREFIX})
-set (ep_lib_suffix ${CMAKE_STATIC_LIBRARY_SUFFIX})
-
-# this is a setting for FetchContent and needs to be
-# a cache variable
-# https://cmake.org/cmake/help/latest/module/FetchContent.html#populating-the-content
-set (FETCHCONTENT_BASE_DIR ${nih_cache_path} CACHE STRING "" FORCE)

Builds/CMake/conan/Boost.cmake

@@ -1,52 +0,0 @@
-find_package(Boost 1.83 REQUIRED
-  COMPONENTS
-    chrono
-    container
-    context
-    coroutine
-    date_time
-    filesystem
-    program_options
-    regex
-    system
-    thread
-)
-
-add_library(ripple_boost INTERFACE)
-add_library(Ripple::boost ALIAS ripple_boost)
-if(XCODE)
-  target_include_directories(ripple_boost BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
-  target_compile_options(ripple_boost INTERFACE --system-header-prefix="boost/")
-else()
-  target_include_directories(ripple_boost SYSTEM BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
-endif()
-
-target_link_libraries(ripple_boost
-  INTERFACE
-    Boost::boost
-    Boost::chrono
-    Boost::container
-    Boost::coroutine
-    Boost::date_time
-    Boost::filesystem
-    Boost::program_options
-    Boost::regex
-    Boost::system
-    Boost::iostreams
-    Boost::thread)
-if(Boost_COMPILER)
-  target_link_libraries(ripple_boost INTERFACE Boost::disable_autolinking)
-endif()
-if(san AND is_clang)
-  # TODO: gcc does not support -fsanitize-blacklist...can we do something else
-  # for gcc ?
-  if(NOT Boost_INCLUDE_DIRS AND TARGET Boost::headers)
-    get_target_property(Boost_INCLUDE_DIRS Boost::headers INTERFACE_INCLUDE_DIRECTORIES)
-  endif()
-  message(STATUS "Adding [${Boost_INCLUDE_DIRS}] to sanitizer blacklist")
-  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/san_bl.txt "src:${Boost_INCLUDE_DIRS}/*")
-  target_compile_options(opts
-    INTERFACE
-      # ignore boost headers for sanitizing
-      -fsanitize-blacklist=${CMAKE_CURRENT_BINARY_DIR}/san_bl.txt)
-endif()

Builds/CMake/conan/Protobuf.cmake

@@ -1,27 +0,0 @@
-find_package(Protobuf 3.8)
-
-set(output_dir ${CMAKE_BINARY_DIR}/proto_gen)
-file(MAKE_DIRECTORY ${output_dir})
-set(ccbd ${CMAKE_CURRENT_BINARY_DIR})
-set(CMAKE_CURRENT_BINARY_DIR ${output_dir})
-protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS src/ripple/proto/ripple.proto)
-set(CMAKE_CURRENT_BINARY_DIR ${ccbd})
-
-target_include_directories(xrpl_core SYSTEM PUBLIC
-    # The generated implementation imports the header relative to the output
-    # directory.
-    $<BUILD_INTERFACE:${output_dir}>
-    $<BUILD_INTERFACE:${output_dir}/src>
-)
-target_sources(xrpl_core PRIVATE ${output_dir}/src/ripple/proto/ripple.pb.cc)
-install(
-  FILES ${output_dir}/src/ripple/proto/ripple.pb.h
-  DESTINATION include/ripple/proto)
-target_link_libraries(xrpl_core PUBLIC protobuf::libprotobuf)
-target_compile_options(xrpl_core
-  PUBLIC
-    $<$<BOOL:${XCODE}>:
-      --system-header-prefix="google/protobuf"
-      -Wno-deprecated-dynamic-exception-spec
-    >
-)

Builds/CMake/conan/gRPC.cmake

@@ -1,82 +0,0 @@
-find_package(gRPC 1.23)
-
-#[=================================[
-   generate protobuf sources for
-   grpc defs and bundle into a
-   static lib
-#]=================================]
-set(output_dir "${CMAKE_BINARY_DIR}/proto_gen_grpc")
-set(GRPC_GEN_DIR "${output_dir}/ripple/proto")
-file(MAKE_DIRECTORY ${GRPC_GEN_DIR})
-set(GRPC_PROTO_SRCS)
-set(GRPC_PROTO_HDRS)
-set(GRPC_PROTO_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/src/ripple/proto/org")
-file(GLOB_RECURSE GRPC_DEFINITION_FILES "${GRPC_PROTO_ROOT}/*.proto")
-foreach(file ${GRPC_DEFINITION_FILES})
-  # /home/user/rippled/src/ripple/proto/org/.../v1/get_ledger.proto
-  get_filename_component(_abs_file ${file} ABSOLUTE)
-  # /home/user/rippled/src/ripple/proto/org/.../v1
-  get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
-  # get_ledger
-  get_filename_component(_basename ${file} NAME_WE)
-  # /home/user/rippled/src/ripple/proto
-  get_filename_component(_proto_inc ${GRPC_PROTO_ROOT} DIRECTORY) # updir one level
-  # org/.../v1/get_ledger.proto
-  file(RELATIVE_PATH _rel_root_file ${_proto_inc} ${_abs_file})
-  # org/.../v1
-  get_filename_component(_rel_root_dir ${_rel_root_file} DIRECTORY)
-  # src/ripple/proto/org/.../v1
-  file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
-
-  # .cmake/proto_gen_grpc/ripple/proto/org/.../v1/get_ledger.grpc.pb.cc
-  set(src_1 "${GRPC_GEN_DIR}/${_rel_root_dir}/${_basename}.grpc.pb.cc")
-  set(src_2 "${GRPC_GEN_DIR}/${_rel_root_dir}/${_basename}.pb.cc")
-  set(hdr_1 "${GRPC_GEN_DIR}/${_rel_root_dir}/${_basename}.grpc.pb.h")
-  set(hdr_2 "${GRPC_GEN_DIR}/${_rel_root_dir}/${_basename}.pb.h")
-  add_custom_command(
-    OUTPUT ${src_1} ${src_2} ${hdr_1} ${hdr_2}
-    COMMAND protobuf::protoc
-    ARGS --grpc_out=${GRPC_GEN_DIR}
-         --cpp_out=${GRPC_GEN_DIR}
-         --plugin=protoc-gen-grpc=$<TARGET_FILE:gRPC::grpc_cpp_plugin>
-         -I ${_proto_inc} -I ${_rel_dir}
-         ${_abs_file}
-    DEPENDS ${_abs_file} protobuf::protoc gRPC::grpc_cpp_plugin
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-    COMMENT "Running gRPC C++ protocol buffer compiler on ${file}"
-    VERBATIM)
-    set_source_files_properties(${src_1} ${src_2} ${hdr_1} ${hdr_2} PROPERTIES
-      GENERATED TRUE
-      SKIP_UNITY_BUILD_INCLUSION ON
-    )
-    list(APPEND GRPC_PROTO_SRCS ${src_1} ${src_2})
-    list(APPEND GRPC_PROTO_HDRS ${hdr_1} ${hdr_2})
-endforeach()
-
-target_include_directories(xrpl_core SYSTEM PUBLIC
-  $<BUILD_INTERFACE:${output_dir}>
-  $<BUILD_INTERFACE:${output_dir}/ripple/proto>
-  # The generated sources include headers relative to this path. Fix it later.
-  $<INSTALL_INTERFACE:include/ripple/proto>
-)
-target_sources(xrpl_core PRIVATE ${GRPC_PROTO_SRCS})
-install(
-  DIRECTORY ${output_dir}/ripple
-  DESTINATION include/
-  FILES_MATCHING PATTERN "*.h"
-)
-target_link_libraries(xrpl_core PUBLIC
-  "gRPC::grpc++"
-  # libgrpc is missing references.
-  absl::random_random
-)
-target_compile_options(xrpl_core
-  PRIVATE
-    $<$<BOOL:${MSVC}>:-wd4065>
-    $<$<NOT:$<BOOL:${MSVC}>>:-Wno-deprecated-declarations>
-  PUBLIC
-    $<$<BOOL:${MSVC}>:-wd4996>
-    $<$<BOOL:${XCODE}>:
-      --system-header-prefix="google/protobuf"
-      -Wno-deprecated-dynamic-exception-spec
-    >)

Builds/CMake/deps/Boost.cmake

@@ -1,51 +1,3 @@
-#[===================================================================[
-   NIH dep: boost
-#]===================================================================]
-if((NOT DEFINED BOOST_ROOT) AND(DEFINED ENV{BOOST_ROOT}))
-  set(BOOST_ROOT $ENV{BOOST_ROOT})
-endif()
-if((NOT DEFINED BOOST_LIBRARYDIR) AND(DEFINED ENV{BOOST_LIBRARYDIR}))
-  set(BOOST_LIBRARYDIR $ENV{BOOST_LIBRARYDIR})
-endif()
-file(TO_CMAKE_PATH "${BOOST_ROOT}" BOOST_ROOT)
-if(WIN32 OR CYGWIN)
-  # Workaround for MSVC having two boost versions - x86 and x64 on same PC in stage folders
-  if((NOT DEFINED BOOST_LIBRARYDIR) AND (DEFINED BOOST_ROOT))
-    if(IS_DIRECTORY ${BOOST_ROOT}/stage64/lib)
-      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/stage64/lib)
-    elseif(IS_DIRECTORY ${BOOST_ROOT}/stage/lib)
-      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/stage/lib)
-    elseif(IS_DIRECTORY ${BOOST_ROOT}/lib)
-      set(BOOST_LIBRARYDIR ${BOOST_ROOT}/lib)
-    else()
-      message(WARNING "Did not find expected boost library dir. "
-        "Defaulting to ${BOOST_ROOT}")
-      set(BOOST_LIBRARYDIR ${BOOST_ROOT})
-    endif()
-  endif()
-endif()
-message(STATUS "BOOST_ROOT: ${BOOST_ROOT}")
-message(STATUS "BOOST_LIBRARYDIR: ${BOOST_LIBRARYDIR}")
-
-# uncomment the following as needed to debug FindBoost issues:
-#set(Boost_DEBUG ON)
-
-#[=========================================================[
-   boost dynamic libraries don't trivially support @rpath
-   linking right now (cmake's default), so just force
-   static linking for macos, or if requested on linux by flag
-#]=========================================================]
-if(static)
-  set(Boost_USE_STATIC_LIBS ON)
-endif()
-set(Boost_USE_MULTITHREADED ON)
-if(static AND NOT APPLE)
-  set(Boost_USE_STATIC_RUNTIME ON)
-else()
-  set(Boost_USE_STATIC_RUNTIME OFF)
-endif()
-# TBD:
-# Boost_USE_DEBUG_RUNTIME:  When ON, uses Boost libraries linked against the
 find_package(Boost 1.86 REQUIRED
   COMPONENTS
     chrono
@@ -57,12 +9,12 @@ find_package(Boost 1.86 REQUIRED
     program_options
     regex
     system
-    iostreams
-    thread)
+    thread
+)
 
 add_library(ripple_boost INTERFACE)
 add_library(Ripple::boost ALIAS ripple_boost)
-if(is_xcode)
+if(XCODE)
   target_include_directories(ripple_boost BEFORE INTERFACE ${Boost_INCLUDE_DIRS})
   target_compile_options(ripple_boost INTERFACE --system-header-prefix="boost/")
 else()
@@ -77,10 +29,10 @@ target_link_libraries(ripple_boost
     Boost::coroutine
     Boost::date_time
     Boost::filesystem
-    Boost::iostreams
     Boost::program_options
     Boost::regex
     Boost::system
+    Boost::iostreams
     Boost::thread)
 if(Boost_COMPILER)
   target_link_libraries(ripple_boost INTERFACE Boost::disable_autolinking)

Builds/CMake/deps/Ed25519-donna.cmake

@@ -1,28 +0,0 @@
-#[===================================================================[
-   NIH dep: ed25519-donna
-#]===================================================================]
-
-add_library (ed25519-donna STATIC
-  src/ed25519-donna/ed25519.c)
-target_include_directories (ed25519-donna
-  PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
-    $<INSTALL_INTERFACE:include>
-  PRIVATE
-    ${CMAKE_CURRENT_SOURCE_DIR}/src/ed25519-donna)
-#[=========================================================[
-   NOTE for macos:
-   https://github.com/floodyberry/ed25519-donna/issues/29
-   our source for ed25519-donna-portable.h has been
-   patched to workaround this.
-#]=========================================================]
-target_link_libraries (ed25519-donna PUBLIC OpenSSL::SSL)
-add_library (NIH::ed25519-donna ALIAS ed25519-donna)
-target_link_libraries (ripple_libs INTERFACE NIH::ed25519-donna)
-#[===========================[
-   headers installation
-#]===========================]
-install (
-  FILES
-    src/ed25519-donna/ed25519.h
-  DESTINATION include/ed25519-donna)

Builds/CMake/deps/Findjemalloc.cmake

@@ -1,47 +0,0 @@
-# - Try to find jemalloc
-# Once done this will define
-#  JEMALLOC_FOUND - System has jemalloc
-#  JEMALLOC_INCLUDE_DIRS - The jemalloc include directories
-#  JEMALLOC_LIBRARIES - The libraries needed to use jemalloc
-
-if(NOT USE_BUNDLED_JEMALLOC)
-  find_package(PkgConfig)
-  if (PKG_CONFIG_FOUND)
-    pkg_check_modules(PC_JEMALLOC QUIET jemalloc)
-  endif()
-else()
-  set(PC_JEMALLOC_INCLUDEDIR)
-  set(PC_JEMALLOC_INCLUDE_DIRS)
-  set(PC_JEMALLOC_LIBDIR)
-  set(PC_JEMALLOC_LIBRARY_DIRS)
-  set(LIMIT_SEARCH NO_DEFAULT_PATH)
-endif()
-
-set(JEMALLOC_DEFINITIONS ${PC_JEMALLOC_CFLAGS_OTHER})
-
-find_path(JEMALLOC_INCLUDE_DIR jemalloc/jemalloc.h
-          PATHS ${PC_JEMALLOC_INCLUDEDIR} ${PC_JEMALLOC_INCLUDE_DIRS}
-          ${LIMIT_SEARCH})
-
-# If we're asked to use static linkage, add libjemalloc.a as a preferred library name.
-if(JEMALLOC_USE_STATIC)
-  list(APPEND JEMALLOC_NAMES
-    "${CMAKE_STATIC_LIBRARY_PREFIX}jemalloc${CMAKE_STATIC_LIBRARY_SUFFIX}")
-endif()
-
-list(APPEND JEMALLOC_NAMES jemalloc)
-
-find_library(JEMALLOC_LIBRARY NAMES ${JEMALLOC_NAMES}
-  HINTS ${PC_JEMALLOC_LIBDIR} ${PC_JEMALLOC_LIBRARY_DIRS}
-  ${LIMIT_SEARCH})
-
-set(JEMALLOC_LIBRARIES ${JEMALLOC_LIBRARY})
-set(JEMALLOC_INCLUDE_DIRS ${JEMALLOC_INCLUDE_DIR})
-
-include(FindPackageHandleStandardArgs)
-# handle the QUIETLY and REQUIRED arguments and set JEMALLOC_FOUND to TRUE
-# if all listed variables are TRUE
-find_package_handle_standard_args(JeMalloc DEFAULT_MSG
-  JEMALLOC_LIBRARY JEMALLOC_INCLUDE_DIR)
-
-mark_as_advanced(JEMALLOC_INCLUDE_DIR JEMALLOC_LIBRARY)

Builds/CMake/deps/Findlibarchive_pc.cmake

@@ -1,22 +0,0 @@
-find_package (PkgConfig REQUIRED)
-pkg_search_module (libarchive_PC QUIET libarchive>=3.4.3)
-
-if(static)
-  set(LIBARCHIVE_LIB libarchive.a)
-else()
-  set(LIBARCHIVE_LIB archive)
-endif()
-
-find_library (archive
-  NAMES ${LIBARCHIVE_LIB}
-  HINTS
-    ${libarchive_PC_LIBDIR}
-    ${libarchive_PC_LIBRARY_DIRS}
-  NO_DEFAULT_PATH)
-
-find_path (LIBARCHIVE_INCLUDE_DIR
-  NAMES archive.h
-  HINTS
-    ${libarchive_PC_INCLUDEDIR}
-    ${libarchive_PC_INCLUDEDIRS}
-  NO_DEFAULT_PATH)

Builds/CMake/deps/Findlz4.cmake

@@ -1,24 +0,0 @@
-find_package (PkgConfig)
-if (PKG_CONFIG_FOUND)
-  pkg_search_module (lz4_PC QUIET liblz4>=1.9)
-endif ()
-
-if(static)
-  set(LZ4_LIB liblz4.a)
-else()
-  set(LZ4_LIB lz4.so)
-endif()
-
-find_library (lz4
-  NAMES ${LZ4_LIB}
-  HINTS
-    ${lz4_PC_LIBDIR}
-    ${lz4_PC_LIBRARY_DIRS}
-  NO_DEFAULT_PATH)
-
-find_path (LZ4_INCLUDE_DIR
-  NAMES lz4.h
-  HINTS
-    ${lz4_PC_INCLUDEDIR}
-    ${lz4_PC_INCLUDEDIRS}
-  NO_DEFAULT_PATH)

Builds/CMake/deps/Findsecp256k1.cmake

@@ -1,24 +0,0 @@
-find_package (PkgConfig)
-if (PKG_CONFIG_FOUND)
-  pkg_search_module (secp256k1_PC QUIET libsecp256k1)
-endif ()
-
-if(static)
-  set(SECP256K1_LIB libsecp256k1.a)
-else()
-  set(SECP256K1_LIB secp256k1)
-endif()
-
-find_library(secp256k1
-  NAMES ${SECP256K1_LIB}
-  HINTS
-    ${secp256k1_PC_LIBDIR}
-    ${secp256k1_PC_LIBRARY_PATHS}
-  NO_DEFAULT_PATH)
-
-find_path (SECP256K1_INCLUDE_DIR
-  NAMES secp256k1.h
-  HINTS
-    ${secp256k1_PC_INCLUDEDIR}
-    ${secp256k1_PC_INCLUDEDIRS}
-  NO_DEFAULT_PATH)

Builds/CMake/deps/Findsnappy.cmake

@@ -1,24 +0,0 @@
-find_package (PkgConfig)
-if (PKG_CONFIG_FOUND)
-  pkg_search_module (snappy_PC QUIET snappy>=1.1.7)
-endif ()
-
-if(static)
-  set(SNAPPY_LIB libsnappy.a)
-else()
-  set(SNAPPY_LIB libsnappy.so)
-endif()
-
-find_library (snappy
-  NAMES ${SNAPPY_LIB}
-  HINTS
-    ${snappy_PC_LIBDIR}
-    ${snappy_PC_LIBRARY_DIRS}
-  NO_DEFAULT_PATH)
-
-find_path (SNAPPY_INCLUDE_DIR
-  NAMES snappy.h
-  HINTS
-    ${snappy_PC_INCLUDEDIR}
-    ${snappy_PC_INCLUDEDIRS}
-  NO_DEFAULT_PATH)

Builds/CMake/deps/Findsoci.cmake

@@ -1,19 +0,0 @@
-find_package (PkgConfig)
-if (PKG_CONFIG_FOUND)
-  # TBD - currently no soci pkgconfig
-  #pkg_search_module (soci_PC QUIET libsoci_core>=3.2)
-endif ()
-
-if(static)
-  set(SOCI_LIB libsoci.a)
-else()
-  set(SOCI_LIB libsoci_core.so)
-endif()
-
-find_library (soci
-  NAMES ${SOCI_LIB})
-
-find_path (SOCI_INCLUDE_DIR
-  NAMES soci/soci.h)
-
-message("SOCI FOUND AT: ${SOCI_LIB}")

Builds/CMake/deps/Findsqlite.cmake

@@ -1,24 +0,0 @@
-find_package (PkgConfig)
-if (PKG_CONFIG_FOUND)
-  pkg_search_module (sqlite_PC QUIET sqlite3>=3.26.0)
-endif ()
-
-if(static)
-  set(SQLITE_LIB libsqlite3.a)
-else()
-  set(SQLITE_LIB sqlite3.so)
-endif()
-
-find_library (sqlite3
-  NAMES ${SQLITE_LIB}
-  HINTS
-    ${sqlite_PC_LIBDIR}
-    ${sqlite_PC_LIBRARY_DIRS}
-  NO_DEFAULT_PATH)
-
-find_path (SQLITE_INCLUDE_DIR
-  NAMES sqlite3.h
-  HINTS
-    ${sqlite_PC_INCLUDEDIR}
-    ${sqlite_PC_INCLUDEDIRS}
-  NO_DEFAULT_PATH)

Builds/CMake/deps/Libarchive.cmake

@@ -1,163 +0,0 @@
-#[===================================================================[
-   NIH dep: libarchive
-#]===================================================================]
-
-option (local_libarchive "use local build of libarchive." OFF)
-add_library (archive_lib UNKNOWN IMPORTED GLOBAL)
-
-if (NOT local_libarchive)
-  if (NOT WIN32)
-    find_package(libarchive_pc REQUIRED)
-  endif ()
-  if (archive)
-    message (STATUS "Found libarchive using pkg-config. Using ${archive}.")
-    set_target_properties (archive_lib PROPERTIES
-      IMPORTED_LOCATION_DEBUG
-        ${archive}
-      IMPORTED_LOCATION_RELEASE
-        ${archive}
-      INTERFACE_INCLUDE_DIRECTORIES
-        ${LIBARCHIVE_INCLUDE_DIR})
-      # pkg-config can return extra info for static lib linking
-      # this is probably needed/useful generally, but apply
-      # to APPLE for now (mostly for homebrew)
-      if (APPLE AND static AND libarchive_PC_STATIC_LIBRARIES)
-        message(STATUS "NOTE: libarchive static libs: ${libarchive_PC_STATIC_LIBRARIES}")
-        # also, APPLE seems to need iconv...maybe linux does too (TBD)
-        target_link_libraries (archive_lib
-          INTERFACE iconv ${libarchive_PC_STATIC_LIBRARIES})
-      endif ()
-  else ()
-    ## now try searching using the minimal find module that cmake provides
-    find_package(LibArchive 3.4.3 QUIET)
-    if (LibArchive_FOUND)
-      if (static)
-        # find module doesn't find static libs currently, so we re-search
-        get_filename_component(_loc ${LibArchive_LIBRARY} DIRECTORY)
-        find_library(_la_static
-          NAMES libarchive.a archive_static.lib archive.lib
-          PATHS ${_loc})
-        if (_la_static)
-          set (_la_lib ${_la_static})
-        else ()
-          message (WARNING "unable to find libarchive static lib - switching to local build")
-          set (local_libarchive ON CACHE BOOL "" FORCE)
-        endif ()
-      else ()
-        set (_la_lib ${LibArchive_LIBRARY})
-      endif ()
-      if (NOT local_libarchive)
-        message (STATUS "Found libarchive using module/config. Using ${_la_lib}.")
-        set_target_properties (archive_lib PROPERTIES
-          IMPORTED_LOCATION_DEBUG
-            ${_la_lib}
-          IMPORTED_LOCATION_RELEASE
-            ${_la_lib}
-          INTERFACE_INCLUDE_DIRECTORIES
-            ${LibArchive_INCLUDE_DIRS})
-      endif ()
-    else ()
-      set (local_libarchive ON CACHE BOOL "" FORCE)
-    endif ()
-  endif ()
-endif()
-
-if (local_libarchive)
-  set (lib_post "")
-  if (MSVC)
-    set (lib_post "_static")
-  endif ()
-  ExternalProject_Add (libarchive
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/libarchive/libarchive.git
-    GIT_TAG v3.4.3
-    CMAKE_ARGS
-      # passing the compiler seems to be needed for windows CI, sadly
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      -DENABLE_LZ4=ON
-      -ULZ4_*
-      -DLZ4_INCLUDE_DIR=$<JOIN:$<TARGET_PROPERTY:lz4_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      # because we are building a static lib, this lz4 library doesn't
-      # actually matter since you can't generally link static libs to other static
-      # libs. The include files are needed, but the library itself is not (until
-      # we link our application, at which point we use the lz4 we built above).
-      # nonetheless, we need to provide a library to libarchive else it will
-      # NOT include lz4 support when configuring
-      -DLZ4_LIBRARY=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_RELEASE>>
-      -DENABLE_WERROR=OFF
-      -DENABLE_TAR=OFF
-      -DENABLE_TAR_SHARED=OFF
-      -DENABLE_INSTALL=ON
-      -DENABLE_NETTLE=OFF
-      -DENABLE_OPENSSL=OFF
-      -DENABLE_LZO=OFF
-      -DENABLE_LZMA=OFF
-      -DENABLE_ZLIB=OFF
-      -DENABLE_BZip2=OFF
-      -DENABLE_LIBXML2=OFF
-      -DENABLE_EXPAT=OFF
-      -DENABLE_PCREPOSIX=OFF
-      -DENABLE_LibGCC=OFF
-      -DENABLE_CNG=OFF
-      -DENABLE_CPIO=OFF
-      -DENABLE_CPIO_SHARED=OFF
-      -DENABLE_CAT=OFF
-      -DENABLE_CAT_SHARED=OFF
-      -DENABLE_XATTR=OFF
-      -DENABLE_ACL=OFF
-      -DENABLE_ICONV=OFF
-      -DENABLE_TEST=OFF
-      -DENABLE_COVERAGE=OFF
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-        "-DCMAKE_C_FLAGS_DEBUG=-MTd"
-        "-DCMAKE_C_FLAGS_RELEASE=-MT"
-      >
-    LIST_SEPARATOR ::
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --target archive_static
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-            <BINARY_DIR>/libarchive/$<CONFIG>/${ep_lib_prefix}archive${lib_post}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>/libarchive
-        >
-    TEST_COMMAND ""
-    INSTALL_COMMAND ""
-    DEPENDS lz4_lib
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/libarchive/${ep_lib_prefix}archive${lib_post}${ep_lib_suffix}
-      <BINARY_DIR>/libarchive/${ep_lib_prefix}archive${lib_post}_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (libarchive BINARY_DIR)
-  ExternalProject_Get_Property (libarchive SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (libarchive)
-  endif ()
-  file (MAKE_DIRECTORY ${SOURCE_DIR}/libarchive)
-  set_target_properties (archive_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/libarchive/${ep_lib_prefix}archive${lib_post}_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/libarchive/${ep_lib_prefix}archive${lib_post}${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SOURCE_DIR}/libarchive
-    INTERFACE_COMPILE_DEFINITIONS
-      LIBARCHIVE_STATIC)
-endif()
-
-add_dependencies (archive_lib libarchive)
-target_link_libraries (archive_lib INTERFACE lz4_lib)
-target_link_libraries (ripple_libs INTERFACE archive_lib)
-exclude_if_included (libarchive)
-exclude_if_included (archive_lib)

Builds/CMake/deps/Lz4.cmake

@@ -1,79 +0,0 @@
-#[===================================================================[
-   NIH dep: lz4
-#]===================================================================]
-
-add_library (lz4_lib STATIC IMPORTED GLOBAL)
-
-if (NOT WIN32)
-  find_package(lz4)
-endif()
-
-if(lz4)
-  set_target_properties (lz4_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${lz4}
-    IMPORTED_LOCATION_RELEASE
-      ${lz4}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${LZ4_INCLUDE_DIR})
-
-else()
-  ExternalProject_Add (lz4
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/lz4/lz4.git
-    GIT_TAG v1.9.2
-    SOURCE_SUBDIR contrib/cmake_unofficial
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      -DBUILD_STATIC_LIBS=ON
-      -DBUILD_SHARED_LIBS=OFF
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-        "-DCMAKE_C_FLAGS_DEBUG=-MTd"
-        "-DCMAKE_C_FLAGS_RELEASE=-MT"
-      >
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --target lz4_static
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-          <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}lz4$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>
-        >
-    TEST_COMMAND ""
-    INSTALL_COMMAND ""
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/${ep_lib_prefix}lz4${ep_lib_suffix}
-      <BINARY_DIR>/${ep_lib_prefix}lz4_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (lz4 BINARY_DIR)
-  ExternalProject_Get_Property (lz4 SOURCE_DIR)
-
-  file (MAKE_DIRECTORY ${SOURCE_DIR}/lz4)
-  set_target_properties (lz4_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/${ep_lib_prefix}lz4_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/${ep_lib_prefix}lz4${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SOURCE_DIR}/lib)
-
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (lz4)
-  endif ()
-  add_dependencies (lz4_lib lz4)
-  target_link_libraries (ripple_libs INTERFACE lz4_lib)
-  exclude_if_included (lz4)
-endif()
-
-exclude_if_included (lz4_lib)

Builds/CMake/deps/Nudb.cmake

@@ -1,31 +0,0 @@
-#[===================================================================[
-   NIH dep: nudb
-
-   NuDB is header-only, thus is an INTERFACE lib in CMake.
-   TODO: move the library definition into NuDB repo and add
-   proper targets and export/install
-#]===================================================================]
-
-if (is_root_project) # NuDB not needed in the case of xrpl_core inclusion build
-  add_library (nudb INTERFACE)
-  FetchContent_Declare(
-    nudb_src
-    GIT_REPOSITORY https://github.com/CPPAlliance/NuDB.git
-    GIT_TAG        2.0.5
-  )
-  FetchContent_GetProperties(nudb_src)
-  if(NOT nudb_src_POPULATED)
-    message (STATUS "Pausing to download NuDB...")
-    FetchContent_Populate(nudb_src)
-  endif()
-
-  file(TO_CMAKE_PATH "${nudb_src_SOURCE_DIR}" nudb_src_SOURCE_DIR)
-  # specify as system includes so as to avoid warnings
-  target_include_directories (nudb SYSTEM INTERFACE ${nudb_src_SOURCE_DIR}/include)
-  target_link_libraries (nudb
-    INTERFACE
-      Boost::thread
-      Boost::system)
-  add_library (NIH::nudb ALIAS nudb)
-  target_link_libraries (ripple_libs INTERFACE NIH::nudb)
-endif ()

Builds/CMake/deps/OpenSSL.cmake

@@ -1,48 +0,0 @@
-#[===================================================================[
-   NIH dep: openssl
-#]===================================================================]
-
-#[===============================================[
-  OPENSSL_ROOT_DIR is the only variable that
-  FindOpenSSL honors for locating, so convert any
-  OPENSSL_ROOT vars to this
-#]===============================================]
-if (NOT DEFINED OPENSSL_ROOT_DIR)
-  if (DEFINED ENV{OPENSSL_ROOT})
-    set (OPENSSL_ROOT_DIR $ENV{OPENSSL_ROOT})
-  elseif (HOMEBREW)
-    execute_process (COMMAND ${HOMEBREW} --prefix openssl
-      OUTPUT_VARIABLE OPENSSL_ROOT_DIR
-      OUTPUT_STRIP_TRAILING_WHITESPACE)
-  endif ()
-  file (TO_CMAKE_PATH "${OPENSSL_ROOT_DIR}" OPENSSL_ROOT_DIR)
-endif ()
-
-if (static)
-  set (OPENSSL_USE_STATIC_LIBS ON)
-endif ()
-set (OPENSSL_MSVC_STATIC_RT ON)
-find_package (OpenSSL 1.1.1 REQUIRED)
-target_link_libraries (ripple_libs
-  INTERFACE
-    OpenSSL::SSL
-    OpenSSL::Crypto)
-# disable SSLv2...this can also be done when building/configuring OpenSSL
-set_target_properties(OpenSSL::SSL PROPERTIES
-    INTERFACE_COMPILE_DEFINITIONS OPENSSL_NO_SSL2)
-#[=========================================================[
-   https://gitlab.kitware.com/cmake/cmake/issues/16885
-   depending on how openssl is built, it might depend
-   on zlib. In fact, the openssl find package should
-   figure this out for us, but it does not currently...
-   so let's add zlib ourselves to the lib list
-   TODO: investigate linking to static zlib for static
-   build option
-#]=========================================================]
-find_package (ZLIB)
-set (has_zlib FALSE)
-if (TARGET ZLIB::ZLIB)
-  set_target_properties(OpenSSL::Crypto PROPERTIES
-    INTERFACE_LINK_LIBRARIES ZLIB::ZLIB)
-  set (has_zlib TRUE)
-endif ()

Builds/CMake/deps/Postgres.cmake

@@ -1,70 +0,0 @@
-if(reporting)
-    find_package(PostgreSQL)
-    if(NOT PostgreSQL_FOUND)
-        message("find_package did not find postgres")
-        find_library(postgres NAMES pq libpq libpq-dev pq-dev postgresql-devel)
-        find_path(libpq-fe NAMES libpq-fe.h PATH_SUFFIXES postgresql pgsql include)
-
-        if(NOT libpq-fe_FOUND OR NOT postgres_FOUND)
-            message("No system installed Postgres found. Will build")
-            add_library(postgres SHARED IMPORTED GLOBAL)
-            add_library(pgport SHARED IMPORTED GLOBAL)
-            add_library(pgcommon SHARED IMPORTED GLOBAL)
-            ExternalProject_Add(postgres_src
-                PREFIX ${nih_cache_path}
-                GIT_REPOSITORY https://github.com/postgres/postgres.git
-                GIT_TAG REL_14_5
-                CONFIGURE_COMMAND ./configure --without-readline > /dev/null
-                BUILD_COMMAND ${CMAKE_COMMAND} -E env --unset=MAKELEVEL make
-                UPDATE_COMMAND ""
-                BUILD_IN_SOURCE 1
-                INSTALL_COMMAND ""
-                BUILD_BYPRODUCTS
-                    <BINARY_DIR>/src/interfaces/libpq/${ep_lib_prefix}pq.a
-                    <BINARY_DIR>/src/common/${ep_lib_prefix}pgcommon.a
-                    <BINARY_DIR>/src/port/${ep_lib_prefix}pgport.a
-                LOG_BUILD TRUE
-                )
-            ExternalProject_Get_Property (postgres_src SOURCE_DIR)
-            ExternalProject_Get_Property (postgres_src BINARY_DIR)
-
-            set (postgres_src_SOURCE_DIR "${SOURCE_DIR}")
-            file (MAKE_DIRECTORY ${postgres_src_SOURCE_DIR})
-            list(APPEND INCLUDE_DIRS
-                ${SOURCE_DIR}/src/include
-                ${SOURCE_DIR}/src/interfaces/libpq
-                )
-            set_target_properties(postgres PROPERTIES
-                IMPORTED_LOCATION
-                    ${BINARY_DIR}/src/interfaces/libpq/${ep_lib_prefix}pq.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                    "${INCLUDE_DIRS}"
-                )
-            set_target_properties(pgcommon PROPERTIES
-                IMPORTED_LOCATION
-                    ${BINARY_DIR}/src/common/${ep_lib_prefix}pgcommon.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                    "${INCLUDE_DIRS}"
-                )
-            set_target_properties(pgport PROPERTIES
-                IMPORTED_LOCATION
-                    ${BINARY_DIR}/src/port/${ep_lib_prefix}pgport.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                    "${INCLUDE_DIRS}"
-                )
-            add_dependencies(postgres postgres_src)
-            add_dependencies(pgcommon postgres_src)
-            add_dependencies(pgport postgres_src)
-            file(TO_CMAKE_PATH "${postgres_src_SOURCE_DIR}" postgres_src_SOURCE_DIR)
-            target_link_libraries(ripple_libs INTERFACE postgres pgcommon pgport)
-        else()
-            message("Found system installed Postgres via find_libary")
-            target_include_directories(ripple_libs INTERFACE ${libpq-fe})
-            target_link_libraries(ripple_libs INTERFACE ${postgres})
-        endif()
-    else()
-        message("Found system installed Postgres via find_package")
-        target_include_directories(ripple_libs INTERFACE ${PostgreSQL_INCLUDE_DIRS})
-        target_link_libraries(ripple_libs INTERFACE ${PostgreSQL_LIBRARIES})
-    endif()
-endif()

Builds/CMake/deps/Protobuf.cmake

@@ -1,156 +1,22 @@
-#[===================================================================[
-   import protobuf (lib and compiler) and create a lib
-   from our proto message definitions. If the system protobuf
-   is not found, fallback on EP to download and build a version
-   from official source.
-#]===================================================================]
+find_package(Protobuf 3.8)
 
-if (static)
-  set (Protobuf_USE_STATIC_LIBS ON)
-endif ()
-find_package (Protobuf 3.8)
-if (is_multiconfig)
-    set(protobuf_protoc_lib ${Protobuf_PROTOC_LIBRARIES})
-else ()
-    string(TOUPPER ${CMAKE_BUILD_TYPE} upper_cmake_build_type)
-    set(protobuf_protoc_lib ${Protobuf_PROTOC_LIBRARY_${upper_cmake_build_type}})
-endif ()
-if (local_protobuf OR NOT (Protobuf_FOUND AND Protobuf_PROTOC_EXECUTABLE AND protobuf_protoc_lib))
-  include (GNUInstallDirs)
-  message (STATUS "using local protobuf build.")
-  set(protobuf_reqs Protobuf_PROTOC_EXECUTABLE protobuf_protoc_lib)
-  foreach(lib ${protobuf_reqs})
-    if(NOT ${lib})
-      message(STATUS "Couldn't find ${lib}")
-    endif()
-  endforeach()
-  if (WIN32)
-    # protobuf prepends lib even on windows
-    set (pbuf_lib_pre "lib")
-  else ()
-    set (pbuf_lib_pre ${ep_lib_prefix})
-  endif ()
-  # for the external project build of protobuf, we currently ignore the
-  # static option and always build static libs here. This is consistent
-  # with our other EP builds. Dynamic libs in an EP would add complexity
-  # because we'd need to get them into the runtime path, and probably
-  # install them.
-  ExternalProject_Add (protobuf_src
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/protocolbuffers/protobuf.git
-    GIT_TAG v3.8.0
-    SOURCE_SUBDIR cmake
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      -DCMAKE_INSTALL_PREFIX=<BINARY_DIR>/_installed_
-      -Dprotobuf_BUILD_TESTS=OFF
-      -Dprotobuf_BUILD_EXAMPLES=OFF
-      -Dprotobuf_BUILD_PROTOC_BINARIES=ON
-      -Dprotobuf_MSVC_STATIC_RUNTIME=ON
-      -DBUILD_SHARED_LIBS=OFF
-      -Dprotobuf_BUILD_SHARED_LIBS=OFF
-      -DCMAKE_DEBUG_POSTFIX=_d
-      -Dprotobuf_DEBUG_POSTFIX=_d
-      -Dprotobuf_WITH_ZLIB=$<IF:$<BOOL:${has_zlib}>,ON,OFF>
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      $<$<BOOL:${unity}>:-DCMAKE_UNITY_BUILD=ON}>
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      $<$<BOOL:${MSVC}>:
-	"-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -EHa -MP"
-      >
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --parallel ${ep_procs}
-    TEST_COMMAND ""
-    INSTALL_COMMAND
-      ${CMAKE_COMMAND} -E env --unset=DESTDIR ${CMAKE_COMMAND} --build . --config $<CONFIG> --target install
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protobuf${ep_lib_suffix}
-      <BINARY_DIR>/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protobuf_d${ep_lib_suffix}
-      <BINARY_DIR>/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protoc${ep_lib_suffix}
-      <BINARY_DIR>/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protoc_d${ep_lib_suffix}
-      <BINARY_DIR>/_installed_/bin/protoc${CMAKE_EXECUTABLE_SUFFIX}
-  )
-  ExternalProject_Get_Property (protobuf_src BINARY_DIR)
-  ExternalProject_Get_Property (protobuf_src SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (protobuf_src)
-  endif ()
-  exclude_if_included (protobuf_src)
-
-  if (NOT TARGET protobuf::libprotobuf)
-    add_library (protobuf::libprotobuf STATIC IMPORTED GLOBAL)
-  endif ()
-  file (MAKE_DIRECTORY ${BINARY_DIR}/_installed_/include)
-  set_target_properties (protobuf::libprotobuf PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protobuf_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protobuf${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${BINARY_DIR}/_installed_/include)
-  add_dependencies (protobuf::libprotobuf protobuf_src)
-  exclude_if_included (protobuf::libprotobuf)
-
-  if (NOT TARGET protobuf::libprotoc)
-    add_library (protobuf::libprotoc STATIC IMPORTED GLOBAL)
-  endif ()
-  set_target_properties (protobuf::libprotoc PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protoc_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/_installed_/${CMAKE_INSTALL_LIBDIR}/${pbuf_lib_pre}protoc${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${BINARY_DIR}/_installed_/include)
-  add_dependencies (protobuf::libprotoc protobuf_src)
-  exclude_if_included (protobuf::libprotoc)
-
-  if (NOT TARGET protobuf::protoc)
-    add_executable (protobuf::protoc IMPORTED)
-    exclude_if_included (protobuf::protoc)
-  endif ()
-  set_target_properties (protobuf::protoc PROPERTIES
-    IMPORTED_LOCATION "${BINARY_DIR}/_installed_/bin/protoc${CMAKE_EXECUTABLE_SUFFIX}")
-  add_dependencies (protobuf::protoc protobuf_src)
-else ()
-  if (NOT TARGET protobuf::protoc)
-    if (EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
-      add_executable (protobuf::protoc IMPORTED)
-      set_target_properties (protobuf::protoc PROPERTIES
-        IMPORTED_LOCATION "${Protobuf_PROTOC_EXECUTABLE}")
-    else ()
-      message (FATAL_ERROR "Protobuf import failed")
-    endif ()
-  endif ()
-endif ()
-
-set(output_dir ${CMAKE_BINARY_DIR}/proto_gen)
-file(MAKE_DIRECTORY ${output_dir})
+file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/proto_gen)
 set(ccbd ${CMAKE_CURRENT_BINARY_DIR})
-set(CMAKE_CURRENT_BINARY_DIR ${output_dir})
+set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_BINARY_DIR}/proto_gen)
 protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS src/ripple/proto/ripple.proto)
 set(CMAKE_CURRENT_BINARY_DIR ${ccbd})
 
-target_include_directories(xrpl_core SYSTEM PUBLIC
-    # The generated implementation imports the header relative to the output
-    # directory.
-    $<BUILD_INTERFACE:${output_dir}>
-    $<BUILD_INTERFACE:${output_dir}/src>
+add_library(pbufs STATIC ${PROTO_SRCS} ${PROTO_HDRS})
+target_include_directories(pbufs SYSTEM PUBLIC
+  ${CMAKE_BINARY_DIR}/proto_gen
+  ${CMAKE_BINARY_DIR}/proto_gen/src/ripple/proto
 )
-target_sources(xrpl_core PRIVATE ${output_dir}/src/ripple/proto/ripple.pb.cc)
-install(
-  FILES ${output_dir}/src/ripple/proto/ripple.pb.h
-  DESTINATION include/ripple/proto)
-target_link_libraries(xrpl_core PUBLIC protobuf::libprotobuf)
-target_compile_options(xrpl_core
+target_link_libraries(pbufs protobuf::libprotobuf)
+target_compile_options(pbufs
   PUBLIC
-    $<$<BOOL:${is_xcode}>:
+    $<$<BOOL:${XCODE}>:
       --system-header-prefix="google/protobuf"
       -Wno-deprecated-dynamic-exception-spec
     >
 )
+add_library(Ripple::pbufs ALIAS pbufs)

Builds/CMake/deps/Rocksdb.cmake

@@ -1,177 +0,0 @@
-#[===================================================================[
-   NIH dep: rocksdb
-#]===================================================================]
-
-add_library (rocksdb_lib UNKNOWN IMPORTED GLOBAL)
-set_target_properties (rocksdb_lib
-  PROPERTIES INTERFACE_COMPILE_DEFINITIONS RIPPLE_ROCKSDB_AVAILABLE=1)
-
-option (local_rocksdb "use local build of rocksdb." OFF)
-if (NOT local_rocksdb)
-  find_package (RocksDB 6.27 QUIET CONFIG)
-  if (TARGET RocksDB::rocksdb)
-    message (STATUS "Found RocksDB using config.")
-    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION_DEBUG)
-    if (_rockslib_l)
-      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_DEBUG ${_rockslib_l})
-    endif ()
-    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION_RELEASE)
-    if (_rockslib_l)
-      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_RELEASE ${_rockslib_l})
-    endif ()
-    get_target_property (_rockslib_l RocksDB::rocksdb IMPORTED_LOCATION)
-    if (_rockslib_l)
-      set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION ${_rockslib_l})
-    endif ()
-    get_target_property (_rockslib_i RocksDB::rocksdb INTERFACE_INCLUDE_DIRECTORIES)
-    if (_rockslib_i)
-      set_target_properties (rocksdb_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${_rockslib_i})
-    endif ()
-    target_link_libraries (ripple_libs INTERFACE RocksDB::rocksdb)
-  else ()
-    # using a find module with rocksdb is difficult because
-    # you have no idea how it was configured (transitive dependencies).
-    # the code below will generally find rocksdb using the module, but
-    # will then result in linker errors for static linkage since the
-    # transitive dependencies are unknown. force local build here for now, but leave the code as
-    # a placeholder for future investigation.
-    if (static)
-      set (local_rocksdb ON CACHE BOOL "" FORCE)
-      # TBD if there is some way to extract transitive deps..then:
-      #set (RocksDB_USE_STATIC ON)
-    else ()
-      find_package (RocksDB 6.27 MODULE)
-      if (ROCKSDB_FOUND)
-        if (RocksDB_LIBRARY_DEBUG)
-          set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_DEBUG ${RocksDB_LIBRARY_DEBUG})
-        endif ()
-        set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION_RELEASE ${RocksDB_LIBRARIES})
-        set_target_properties (rocksdb_lib PROPERTIES IMPORTED_LOCATION ${RocksDB_LIBRARIES})
-        set_target_properties (rocksdb_lib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${RocksDB_INCLUDE_DIRS})
-      else ()
-        set (local_rocksdb ON CACHE BOOL "" FORCE)
-      endif ()
-    endif ()
-  endif ()
-endif ()
-
-if (local_rocksdb)
-  message (STATUS "Using local build of RocksDB.")
-  ExternalProject_Add (rocksdb
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/facebook/rocksdb.git
-    GIT_TAG v6.27.3
-    PATCH_COMMAND
-      # only used by windows build
-      ${CMAKE_COMMAND} -E copy_if_different
-      ${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake/rocks_thirdparty.inc
-      <SOURCE_DIR>/thirdparty.inc
-    COMMAND
-      # fixup their build version file to keep the values
-      # from changing always
-      ${CMAKE_COMMAND} -E copy_if_different
-      ${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake/rocksdb_build_version.cc.in
-      <SOURCE_DIR>/util/build_version.cc.in
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      $<$<BOOL:${unity}>:-DCMAKE_UNITY_BUILD=ON}>
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      -DBUILD_SHARED_LIBS=OFF
-      -DCMAKE_POSITION_INDEPENDENT_CODE=ON
-      -DWITH_JEMALLOC=$<IF:$<BOOL:${jemalloc}>,ON,OFF>
-      -DWITH_SNAPPY=ON
-      -DWITH_LZ4=ON
-      -DWITH_ZLIB=OFF
-      -DUSE_RTTI=ON
-      -DWITH_ZSTD=OFF
-      -DWITH_GFLAGS=OFF
-      -DWITH_BZ2=OFF
-      -ULZ4_*
-      -Ulz4_*
-      -Dlz4_INCLUDE_DIRS=$<JOIN:$<TARGET_PROPERTY:lz4_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      -Dlz4_LIBRARIES=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:lz4_lib,IMPORTED_LOCATION_RELEASE>>
-      -Dlz4_FOUND=ON
-      -USNAPPY_*
-      -Usnappy_*
-      -USnappy_*
-      -Dsnappy_INCLUDE_DIRS=$<JOIN:$<TARGET_PROPERTY:snappy_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      -Dsnappy_LIBRARIES=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_RELEASE>>
-      -Dsnappy_FOUND=ON
-      -DSnappy_INCLUDE_DIRS=$<JOIN:$<TARGET_PROPERTY:snappy_lib,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      -DSnappy_LIBRARIES=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:snappy_lib,IMPORTED_LOCATION_RELEASE>>
-      -DSnappy_FOUND=ON
-      -DWITH_MD_LIBRARY=OFF
-      -DWITH_RUNTIME_DEBUG=$<IF:$<CONFIG:Debug>,ON,OFF>
-      -DFAIL_ON_WARNINGS=OFF
-      -DWITH_ASAN=OFF
-      -DWITH_TSAN=OFF
-      -DWITH_UBSAN=OFF
-      -DWITH_NUMA=OFF
-      -DWITH_TBB=OFF
-      -DWITH_WINDOWS_UTF8_FILENAMES=OFF
-      -DWITH_XPRESS=OFF
-      -DPORTABLE=ON
-      -DFORCE_SSE42=OFF
-      -DDISABLE_STALL_NOTIF=OFF
-      -DOPTDBG=ON
-      -DROCKSDB_LITE=OFF
-      -DWITH_FALLOCATE=ON
-      -DWITH_LIBRADOS=OFF
-      -DWITH_JNI=OFF
-      -DROCKSDB_INSTALL_ON_WINDOWS=OFF
-      -DWITH_TESTS=OFF
-      -DWITH_TOOLS=OFF
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -MP /DNDEBUG"
-      >
-      $<$<NOT:$<BOOL:${MSVC}>>:
-        "-DCMAKE_CXX_FLAGS=-DNDEBUG"
-      >
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-          <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}rocksdb$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>
-        >
-    LIST_SEPARATOR ::
-    TEST_COMMAND ""
-    INSTALL_COMMAND ""
-    DEPENDS snappy_lib lz4_lib
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/${ep_lib_prefix}rocksdb${ep_lib_suffix}
-      <BINARY_DIR>/${ep_lib_prefix}rocksdb_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (rocksdb BINARY_DIR)
-  ExternalProject_Get_Property (rocksdb SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (rocksdb)
-  endif ()
-  file (MAKE_DIRECTORY ${SOURCE_DIR}/include)
-  set_target_properties (rocksdb_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/${ep_lib_prefix}rocksdb_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/${ep_lib_prefix}rocksdb${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SOURCE_DIR}/include)
-  add_dependencies (rocksdb_lib rocksdb)
-  exclude_if_included (rocksdb)
-endif ()
-
-target_link_libraries (rocksdb_lib
-  INTERFACE
-    snappy_lib
-    lz4_lib
-    $<$<BOOL:${MSVC}>:rpcrt4>)
-exclude_if_included (rocksdb_lib)
-target_link_libraries (ripple_libs INTERFACE rocksdb_lib)

Builds/CMake/deps/Secp256k1.cmake

@@ -1,58 +0,0 @@
-#[===================================================================[
-   NIH dep: secp256k1
-#]===================================================================]
-
-add_library (secp256k1_lib STATIC IMPORTED GLOBAL)
-
-if (NOT WIN32)
-  find_package(secp256k1)
-endif()
-
-if(secp256k1)
-  set_target_properties (secp256k1_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${secp256k1}
-    IMPORTED_LOCATION_RELEASE
-      ${secp256k1}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SECP256K1_INCLUDE_DIR})
-
-  add_library (secp256k1 ALIAS secp256k1_lib)
-  add_library (NIH::secp256k1 ALIAS secp256k1_lib)
-
-else()
-  set(INSTALL_SECP256K1 true)
-
-  add_library (secp256k1 STATIC
-    src/secp256k1/src/secp256k1.c)
-  target_compile_definitions (secp256k1
-    PRIVATE
-      USE_NUM_NONE
-      USE_FIELD_10X26
-      USE_FIELD_INV_BUILTIN
-      USE_SCALAR_8X32
-      USE_SCALAR_INV_BUILTIN)
-  target_include_directories (secp256k1
-    PUBLIC
-      $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
-      $<INSTALL_INTERFACE:include>
-    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/secp256k1)
-  target_compile_options (secp256k1
-    PRIVATE
-      $<$<BOOL:${MSVC}>:-wd4319>
-      $<$<NOT:$<BOOL:${MSVC}>>:
-        -Wno-deprecated-declarations
-        -Wno-unused-function
-      >
-      $<$<BOOL:${is_gcc}>:-Wno-nonnull-compare>)
-  target_link_libraries (ripple_libs INTERFACE NIH::secp256k1)
-#[===========================[
-     headers installation
-#]===========================]
-  install (
-    FILES
-      src/secp256k1/include/secp256k1.h
-  DESTINATION include/secp256k1/include)
-
-  add_library (NIH::secp256k1 ALIAS secp256k1)
-endif()

Builds/CMake/deps/Snappy.cmake

@@ -1,77 +0,0 @@
-#[===================================================================[
-   NIH dep: snappy
-#]===================================================================]
-
-add_library (snappy_lib STATIC IMPORTED GLOBAL)
-
-if (NOT WIN32)
-  find_package(snappy)
-endif()
-
-if(snappy)
-  set_target_properties (snappy_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${snappy}
-    IMPORTED_LOCATION_RELEASE
-      ${snappy}
-    INTERFACE_INCLUDE_DIRECTORIES
-    ${SNAPPY_INCLUDE_DIR})
-
-else()
-  ExternalProject_Add (snappy
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/google/snappy.git
-    GIT_TAG 1.1.7
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      -DBUILD_SHARED_LIBS=OFF
-      -DCMAKE_POSITION_INDEPENDENT_CODE=ON
-      -DSNAPPY_BUILD_TESTS=OFF
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -EHa -MP"
-        "-DCMAKE_CXX_FLAGS_DEBUG=-MTd"
-        "-DCMAKE_CXX_FLAGS_RELEASE=-MT"
-      >
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-          <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}snappy$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>
-        >
-    TEST_COMMAND ""
-    INSTALL_COMMAND
-      ${CMAKE_COMMAND} -E copy_if_different <BINARY_DIR>/config.h <BINARY_DIR>/snappy-stubs-public.h <SOURCE_DIR>
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/${ep_lib_prefix}snappy${ep_lib_suffix}
-      <BINARY_DIR>/${ep_lib_prefix}snappy_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (snappy BINARY_DIR)
-  ExternalProject_Get_Property (snappy SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (snappy)
-  endif ()
-  file (MAKE_DIRECTORY ${SOURCE_DIR}/snappy)
-  set_target_properties (snappy_lib PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/${ep_lib_prefix}snappy_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/${ep_lib_prefix}snappy${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SOURCE_DIR})
-endif()
-
-add_dependencies (snappy_lib snappy)
-target_link_libraries (ripple_libs INTERFACE snappy_lib)
-exclude_if_included (snappy)
-exclude_if_included (snappy_lib)

Builds/CMake/deps/Soci.cmake

@@ -1,165 +0,0 @@
-#[===================================================================[
-   NIH dep: soci
-#]===================================================================]
-
-foreach (_comp core empty sqlite3)
-  add_library ("soci_${_comp}" STATIC IMPORTED GLOBAL)
-endforeach ()
-
-if (NOT WIN32)
-  find_package(soci)
-endif()
-
-if (soci)
-  foreach (_comp core empty sqlite3)
-    set_target_properties ("soci_${_comp}" PROPERTIES
-      IMPORTED_LOCATION_DEBUG
-        ${soci}
-      IMPORTED_LOCATION_RELEASE
-        ${soci}
-      INTERFACE_INCLUDE_DIRECTORIES
-        ${SOCI_INCLUDE_DIR})
-  endforeach ()
-
-else()
-  set (soci_lib_pre ${ep_lib_prefix})
-  set (soci_lib_post "")
-  if (WIN32)
-    # for some reason soci on windows still prepends lib (non-standard)
-    set (soci_lib_pre lib)
-    # this version in the name might change if/when we change versions of soci
-    set (soci_lib_post "_4_0")
-  endif ()
-  get_target_property (_boost_incs Boost::date_time INTERFACE_INCLUDE_DIRECTORIES)
-  get_target_property (_boost_dt Boost::date_time IMPORTED_LOCATION)
-  if (NOT _boost_dt)
-    get_target_property (_boost_dt Boost::date_time IMPORTED_LOCATION_RELEASE)
-  endif ()
-  if (NOT _boost_dt)
-    get_target_property (_boost_dt Boost::date_time IMPORTED_LOCATION_DEBUG)
-  endif ()
-
-  ExternalProject_Add (soci
-    PREFIX ${nih_cache_path}
-    GIT_REPOSITORY https://github.com/SOCI/soci.git
-    GIT_TAG 04e1870294918d20761736743bb6136314c42dd5
-    # We had an issue with soci integer range checking for boost::optional
-    # and needed to remove the exception that SOCI throws in this case.
-    # This is *probably* a bug in SOCI, but has never been investigated more
-    # nor reported to the maintainers.
-    # This cmake script comments out the lines in question.
-    # This patch process is likely fragile and should be reviewed carefully
-    # whenever we update the GIT_TAG above.
-    PATCH_COMMAND
-      ${CMAKE_COMMAND} -D RIPPLED_SOURCE=${CMAKE_CURRENT_SOURCE_DIR}
-        -P ${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake/soci_patch.cmake
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      $<$<BOOL:${CMAKE_TOOLCHAIN_FILE}>:-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}>
-      $<$<BOOL:${VCPKG_TARGET_TRIPLET}>:-DVCPKG_TARGET_TRIPLET=${VCPKG_TARGET_TRIPLET}>
-      $<$<BOOL:${unity}>:-DCMAKE_UNITY_BUILD=ON}>
-      -DCMAKE_PREFIX_PATH=${CMAKE_BINARY_DIR}/sqlite3
-      -DCMAKE_MODULE_PATH=${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake
-      -DCMAKE_INCLUDE_PATH=$<JOIN:$<TARGET_PROPERTY:sqlite,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      -DCMAKE_LIBRARY_PATH=${sqlite_BINARY_DIR}
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      -DSOCI_CXX_C11=ON
-      -DSOCI_STATIC=ON
-      -DSOCI_LIBDIR=lib
-      -DSOCI_SHARED=OFF
-      -DSOCI_TESTS=OFF
-      # hacks to workaround the fact that soci doesn't currently use
-      # boost imported targets in its cmake. If they switch to
-      # proper imported targets, this next line can be removed
-      # (as well as the get_property above that sets _boost_incs)
-      -DBoost_INCLUDE_DIRS=$<JOIN:${_boost_incs},::>
-      -DBoost_INCLUDE_DIR=$<JOIN:${_boost_incs},::>
-      -DBOOST_ROOT=${BOOST_ROOT}
-      -DWITH_BOOST=ON
-      -DBoost_FOUND=ON
-      -DBoost_NO_BOOST_CMAKE=ON
-      -DBoost_DATE_TIME_FOUND=ON
-      -DSOCI_HAVE_BOOST=ON
-      -DSOCI_HAVE_BOOST_DATE_TIME=ON
-      -DBoost_DATE_TIME_LIBRARY=${_boost_dt}
-      -DSOCI_DB2=OFF
-      -DSOCI_FIREBIRD=OFF
-      -DSOCI_MYSQL=OFF
-      -DSOCI_ODBC=OFF
-      -DSOCI_ORACLE=OFF
-      -DSOCI_POSTGRESQL=OFF
-      -DSOCI_SQLITE3=ON
-      -DSQLITE3_INCLUDE_DIR=$<JOIN:$<TARGET_PROPERTY:sqlite,INTERFACE_INCLUDE_DIRECTORIES>,::>
-      -DSQLITE3_LIBRARY=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:sqlite,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:sqlite,IMPORTED_LOCATION_RELEASE>>
-      $<$<BOOL:${APPLE}>:-DCMAKE_FIND_FRAMEWORK=LAST>
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -EHa -MP"
-        "-DCMAKE_CXX_FLAGS_DEBUG=-MTd"
-        "-DCMAKE_CXX_FLAGS_RELEASE=-MT"
-      >
-      $<$<NOT:$<BOOL:${MSVC}>>:
-        "-DCMAKE_CXX_FLAGS=-Wno-deprecated-declarations"
-      >
-      # SEE: https://github.com/SOCI/soci/issues/640
-      $<$<AND:$<BOOL:${is_gcc}>,$<VERSION_GREATER_EQUAL:${CMAKE_CXX_COMPILER_VERSION},8>>:
-        "-DCMAKE_CXX_FLAGS=-Wno-deprecated-declarations -Wno-error=format-overflow -Wno-format-overflow -Wno-error=format-truncation"
-      >
-    LIST_SEPARATOR ::
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-          <BINARY_DIR>/lib/$<CONFIG>/${soci_lib_pre}soci_core${soci_lib_post}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>/lib/$<CONFIG>/${soci_lib_pre}soci_empty${soci_lib_post}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>/lib/$<CONFIG>/${soci_lib_pre}soci_sqlite3${soci_lib_post}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-          <BINARY_DIR>/lib
-        >
-    TEST_COMMAND ""
-    INSTALL_COMMAND ""
-    DEPENDS sqlite
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_core${soci_lib_post}${ep_lib_suffix}
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_core${soci_lib_post}_d${ep_lib_suffix}
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_empty${soci_lib_post}${ep_lib_suffix}
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_empty${soci_lib_post}_d${ep_lib_suffix}
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_sqlite3${soci_lib_post}${ep_lib_suffix}
-      <BINARY_DIR>/lib/${soci_lib_pre}soci_sqlite3${soci_lib_post}_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (soci BINARY_DIR)
-  ExternalProject_Get_Property (soci SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (soci)
-  endif ()
-  file (MAKE_DIRECTORY ${SOURCE_DIR}/include)
-  file (MAKE_DIRECTORY ${BINARY_DIR}/include)
-  foreach (_comp core empty sqlite3)
-    set_target_properties ("soci_${_comp}" PROPERTIES
-      IMPORTED_LOCATION_DEBUG
-        ${BINARY_DIR}/lib/${soci_lib_pre}soci_${_comp}${soci_lib_post}_d${ep_lib_suffix}
-      IMPORTED_LOCATION_RELEASE
-        ${BINARY_DIR}/lib/${soci_lib_pre}soci_${_comp}${soci_lib_post}${ep_lib_suffix}
-      INTERFACE_INCLUDE_DIRECTORIES
-        "${SOURCE_DIR}/include;${BINARY_DIR}/include")
-    add_dependencies ("soci_${_comp}" soci) # something has to depend on the ExternalProject to trigger it
-    target_link_libraries (ripple_libs INTERFACE "soci_${_comp}")
-    if (NOT _comp STREQUAL "core")
-      target_link_libraries ("soci_${_comp}" INTERFACE soci_core)
-    endif ()
-  endforeach ()
-endif()
-
-foreach (_comp core empty sqlite3)
-  exclude_if_included ("soci_${_comp}")
-endforeach ()
-
-
-exclude_if_included (soci)

Builds/CMake/deps/Sqlite.cmake

@@ -1,93 +0,0 @@
-#[===================================================================[
-   NIH dep: sqlite
-#]===================================================================]
-
-add_library (sqlite STATIC IMPORTED GLOBAL)
-
-if (NOT WIN32)
-  find_package(sqlite)
-endif()
-
-
-if(sqlite3)
-  set_target_properties (sqlite PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${sqlite3}
-    IMPORTED_LOCATION_RELEASE
-      ${sqlite3}
-    INTERFACE_INCLUDE_DIRECTORIES
-    ${SQLITE_INCLUDE_DIR})
-
-else()
-  ExternalProject_Add (sqlite3
-    PREFIX ${nih_cache_path}
-    # sqlite doesn't use git, but it provides versioned tarballs
-    URL https://www.sqlite.org/2018/sqlite-amalgamation-3260000.zip
-      http://www.sqlite.org/2018/sqlite-amalgamation-3260000.zip
-      https://www2.sqlite.org/2018/sqlite-amalgamation-3260000.zip
-      http://www2.sqlite.org/2018/sqlite-amalgamation-3260000.zip
-    # ^^^ version is apparent in the URL:  3260000 => 3.26.0
-    URL_HASH SHA256=de5dcab133aa339a4cf9e97c40aa6062570086d6085d8f9ad7bc6ddf8a52096e
-    # Don't need to worry about MITM attacks too much because the download
-    # is checked against a strong hash
-    TLS_VERIFY false
-    # we wrote a very simple CMake file to build sqlite
-    # so that's what we copy here so that we can build with
-    # CMake. sqlite doesn't generally provided a build system
-    # for the single amalgamation source file.
-    PATCH_COMMAND
-      ${CMAKE_COMMAND} -E copy_if_different
-      ${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake/CMake_sqlite3.txt
-      <SOURCE_DIR>/CMakeLists.txt
-    CMAKE_ARGS
-      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-      $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-      -DCMAKE_DEBUG_POSTFIX=_d
-      $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-      $<$<BOOL:${MSVC}>:
-        "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-        "-DCMAKE_C_FLAGS_DEBUG=-MTd"
-        "-DCMAKE_C_FLAGS_RELEASE=-MT"
-      >
-    LOG_BUILD ON
-    LOG_CONFIGURE ON
-    BUILD_COMMAND
-      ${CMAKE_COMMAND}
-      --build .
-      --config $<CONFIG>
-      --parallel ${ep_procs}
-      $<$<BOOL:${is_multiconfig}>:
-        COMMAND
-          ${CMAKE_COMMAND} -E copy
-            <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}sqlite3$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>
-        >
-    TEST_COMMAND ""
-    INSTALL_COMMAND ""
-    BUILD_BYPRODUCTS
-      <BINARY_DIR>/${ep_lib_prefix}sqlite3${ep_lib_suffix}
-      <BINARY_DIR>/${ep_lib_prefix}sqlite3_d${ep_lib_suffix}
-  )
-  ExternalProject_Get_Property (sqlite3 BINARY_DIR)
-  ExternalProject_Get_Property (sqlite3 SOURCE_DIR)
-  if (CMAKE_VERBOSE_MAKEFILE)
-    print_ep_logs (sqlite3)
-  endif ()
-
-  set_target_properties (sqlite PROPERTIES
-    IMPORTED_LOCATION_DEBUG
-      ${BINARY_DIR}/${ep_lib_prefix}sqlite3_d${ep_lib_suffix}
-    IMPORTED_LOCATION_RELEASE
-      ${BINARY_DIR}/${ep_lib_prefix}sqlite3${ep_lib_suffix}
-    INTERFACE_INCLUDE_DIRECTORIES
-      ${SOURCE_DIR})
-
-  add_dependencies (sqlite sqlite3)
-  exclude_if_included (sqlite3)
-endif()
-
-target_link_libraries (sqlite INTERFACE $<$<NOT:$<BOOL:${MSVC}>>:dl>)
-target_link_libraries (ripple_libs INTERFACE sqlite)
-exclude_if_included (sqlite)
-set(sqlite_BINARY_DIR ${BINARY_DIR})

Builds/CMake/deps/WasmEdge.cmake

@@ -1,84 +1 @@
-#[===================================================================[
- NIH dep: wasmedge: web assembly runtime for hooks.
-#]===================================================================]
-
-find_package(Curses)
-if(CURSES_FOUND)
-  include_directories(${CURSES_INCLUDE_DIR})
-  target_link_libraries(ripple_libs INTERFACE ${CURSES_LIBRARY})
-else()
-  message(WARNING "CURSES library not found... (only important for mac builds)")
-endif()
-
-
-find_package(LLVM REQUIRED CONFIG)
-message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
-message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
-ExternalProject_Add (wasmedge_src
-  PREFIX ${nih_cache_path}
-  GIT_REPOSITORY https://github.com/WasmEdge/WasmEdge.git
-  GIT_TAG 0.11.2
-  CMAKE_ARGS
-    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-    $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-    -DCMAKE_DEBUG_POSTFIX=_d
-    -DWASMEDGE_BUILD_SHARED_LIB=OFF
-    -DWASMEDGE_BUILD_STATIC_LIB=ON
-    -DWASMEDGE_BUILD_AOT_RUNTIME=ON
-    -DWASMEDGE_FORCE_DISABLE_LTO=ON
-    -DWASMEDGE_LINK_LLVM_STATIC=ON
-    -DWASMEDGE_LINK_TOOLS_STATIC=ON
-    -DWASMEDGE_BUILD_PLUGINS=OFF
-    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
-    -DLLVM_DIR=${LLVM_DIR}
-    -DLLVM_LIBRARY_DIR=${LLVM_LIBRARY_DIR}
-    -DLLVM_ENABLE_TERMINFO=OFF
-    $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-    $<$<BOOL:${MSVC}>:
-      "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP -march=native"
-      "-DCMAKE_C_FLAGS_DEBUG=-MTd"
-      "-DCMAKE_C_FLAGS_RELEASE=-MT"
-    >  
-  LOG_CONFIGURE ON
-  LOG_BUILD ON
-  LOG_CONFIGURE ON
-  COMMAND
-    pwd
-  BUILD_COMMAND
-    ${CMAKE_COMMAND}
-    --build .
-    --config $<CONFIG>
-    $<$<VERSION_GREATER_EQUAL:${CMAKE_VERSION},3.12>:--parallel ${ep_procs}>
-  TEST_COMMAND ""
-  INSTALL_COMMAND ""
-  BUILD_BYPRODUCTS
-      <BINARY_DIR>/lib/api/libwasmedge.a
-)
-add_library (wasmedge STATIC IMPORTED GLOBAL)
-ExternalProject_Get_Property (wasmedge_src BINARY_DIR)
-ExternalProject_Get_Property (wasmedge_src SOURCE_DIR)
-set (wasmedge_src_BINARY_DIR "${BINARY_DIR}")
-add_dependencies (wasmedge wasmedge_src)
-execute_process(
-    COMMAND
-        mkdir -p "${wasmedge_src_BINARY_DIR}/include/api"
-)
-set_target_properties (wasmedge PROPERTIES
-  IMPORTED_LOCATION_DEBUG
-    "${wasmedge_src_BINARY_DIR}/lib/api/libwasmedge.a"
-  IMPORTED_LOCATION_RELEASE
-    "${wasmedge_src_BINARY_DIR}/lib/api/libwasmedge.a"
-  INTERFACE_INCLUDE_DIRECTORIES
-    "${wasmedge_src_BINARY_DIR}/include/api/"
-)
-target_link_libraries (ripple_libs INTERFACE wasmedge)
-#RH NOTE: some compilers / versions of some libraries need these, most don't
-
-find_library(XAR_LIBRARY NAMES xar)
-if(XAR_LIBRARY)
-  target_link_libraries(ripple_libs INTERFACE ${XAR_LIBRARY})
-else()
-  message(WARNING "xar library not found... (only important for mac builds)")
-endif()
-add_library (wasmedge::wasmedge ALIAS wasmedge)
+find_package(wasmedge REQUIRED)

Builds/CMake/deps/cassandra.cmake

@@ -1,167 +0,0 @@
-if(reporting)
-    find_library(cassandra NAMES cassandra)
-    if(NOT cassandra)
-
-        message("System installed Cassandra cpp driver not found. Will build")
-
-        find_library(zlib NAMES zlib1g-dev zlib-devel zlib z)
-        if(NOT zlib)
-            message("zlib not found. will build")
-            add_library(zlib STATIC IMPORTED GLOBAL)
-            ExternalProject_Add(zlib_src
-                PREFIX ${nih_cache_path}
-                GIT_REPOSITORY https://github.com/madler/zlib.git
-                GIT_TAG v1.2.12
-                INSTALL_COMMAND ""
-                BUILD_BYPRODUCTS <BINARY_DIR>/${ep_lib_prefix}z.a
-                LOG_BUILD TRUE
-                LOG_CONFIGURE TRUE
-                )
-
-
-            ExternalProject_Get_Property (zlib_src SOURCE_DIR)
-            ExternalProject_Get_Property (zlib_src BINARY_DIR)
-            set (zlib_src_SOURCE_DIR "${SOURCE_DIR}")
-            file (MAKE_DIRECTORY ${zlib_src_SOURCE_DIR}/include)
-
-            set_target_properties (zlib PROPERTIES
-                IMPORTED_LOCATION
-                ${BINARY_DIR}/${ep_lib_prefix}z.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                ${SOURCE_DIR}/include)
-            add_dependencies(zlib zlib_src)
-
-            file(TO_CMAKE_PATH "${zlib_src_SOURCE_DIR}" zlib_src_SOURCE_DIR)
-        endif()
-
-
-
-
-        find_library(krb5 NAMES krb5-dev libkrb5-dev)
-
-        if(NOT krb5)
-            message("krb5 not found. will build")
-            add_library(krb5 STATIC IMPORTED GLOBAL)
-            ExternalProject_Add(krb5_src
-                PREFIX ${nih_cache_path}
-                GIT_REPOSITORY https://github.com/krb5/krb5.git
-                GIT_TAG krb5-1.20-final
-                UPDATE_COMMAND ""
-                CONFIGURE_COMMAND autoreconf src && CFLAGS=-fcommon ./src/configure --enable-static --disable-shared > /dev/null
-                BUILD_IN_SOURCE 1
-                BUILD_COMMAND make
-                INSTALL_COMMAND ""
-                BUILD_BYPRODUCTS <SOURCE_DIR>/lib/${ep_lib_prefix}krb5.a
-                LOG_BUILD TRUE
-                )
-
-            ExternalProject_Get_Property (krb5_src SOURCE_DIR)
-            ExternalProject_Get_Property (krb5_src BINARY_DIR)
-            set (krb5_src_SOURCE_DIR "${SOURCE_DIR}")
-            file (MAKE_DIRECTORY ${krb5_src_SOURCE_DIR}/include)
-
-            set_target_properties (krb5 PROPERTIES
-                IMPORTED_LOCATION
-                ${BINARY_DIR}/lib/${ep_lib_prefix}krb5.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                ${SOURCE_DIR}/include)
-            add_dependencies(krb5 krb5_src)
-
-            file(TO_CMAKE_PATH "${krb5_src_SOURCE_DIR}" krb5_src_SOURCE_DIR)
-        endif()
-
-
-        find_library(libuv1 NAMES uv1 libuv1 liubuv1-dev libuv1:amd64)
-
-
-        if(NOT libuv1)
-            message("libuv1 not found, will build")
-            add_library(libuv1 STATIC IMPORTED GLOBAL)
-            ExternalProject_Add(libuv_src
-                PREFIX ${nih_cache_path}
-                GIT_REPOSITORY https://github.com/libuv/libuv.git
-                GIT_TAG v1.44.2
-                INSTALL_COMMAND ""
-                BUILD_BYPRODUCTS <BINARY_DIR>/${ep_lib_prefix}uv_a.a
-                LOG_BUILD TRUE
-                LOG_CONFIGURE TRUE
-                )
-
-            ExternalProject_Get_Property (libuv_src SOURCE_DIR)
-            ExternalProject_Get_Property (libuv_src BINARY_DIR)
-            set (libuv_src_SOURCE_DIR "${SOURCE_DIR}")
-            file (MAKE_DIRECTORY ${libuv_src_SOURCE_DIR}/include)
-
-            set_target_properties (libuv1 PROPERTIES
-                IMPORTED_LOCATION
-                ${BINARY_DIR}/${ep_lib_prefix}uv_a.a
-                INTERFACE_INCLUDE_DIRECTORIES
-                ${SOURCE_DIR}/include)
-            add_dependencies(libuv1 libuv_src)
-
-            file(TO_CMAKE_PATH "${libuv_src_SOURCE_DIR}" libuv_src_SOURCE_DIR)
-        endif()
-
-        add_library (cassandra STATIC IMPORTED GLOBAL)
-        ExternalProject_Add(cassandra_src
-            PREFIX ${nih_cache_path}
-            GIT_REPOSITORY https://github.com/datastax/cpp-driver.git
-            GIT_TAG 2.16.2
-            CMAKE_ARGS
-            -DLIBUV_ROOT_DIR=${BINARY_DIR}
-            -DLIBUV_LIBARY=${BINARY_DIR}/libuv_a.a
-            -DLIBUV_INCLUDE_DIR=${SOURCE_DIR}/include
-            -DCASS_BUILD_STATIC=ON
-            -DCASS_BUILD_SHARED=OFF
-            -DOPENSSL_ROOT_DIR=/opt/local/openssl
-            INSTALL_COMMAND ""
-            BUILD_BYPRODUCTS <BINARY_DIR>/${ep_lib_prefix}cassandra_static.a
-            LOG_BUILD TRUE
-            LOG_CONFIGURE TRUE
-            )
-
-        ExternalProject_Get_Property (cassandra_src SOURCE_DIR)
-        ExternalProject_Get_Property (cassandra_src BINARY_DIR)
-        set (cassandra_src_SOURCE_DIR "${SOURCE_DIR}")
-        file (MAKE_DIRECTORY ${cassandra_src_SOURCE_DIR}/include)
-
-        set_target_properties (cassandra PROPERTIES
-            IMPORTED_LOCATION
-            ${BINARY_DIR}/${ep_lib_prefix}cassandra_static.a
-            INTERFACE_INCLUDE_DIRECTORIES
-            ${SOURCE_DIR}/include)
-        add_dependencies(cassandra cassandra_src)
-
-        if(NOT libuv1)
-            ExternalProject_Add_StepDependencies(cassandra_src build libuv1)
-            target_link_libraries(cassandra INTERFACE libuv1)
-        else()
-            target_link_libraries(cassandra INTERFACE ${libuv1})
-        endif()
-        if(NOT krb5)
-
-            ExternalProject_Add_StepDependencies(cassandra_src build krb5)
-            target_link_libraries(cassandra INTERFACE krb5)
-        else()
-            target_link_libraries(cassandra INTERFACE ${krb5})
-        endif()
-
-        if(NOT zlib)
-            ExternalProject_Add_StepDependencies(cassandra_src build zlib)
-            target_link_libraries(cassandra INTERFACE zlib)
-        else()
-            target_link_libraries(cassandra INTERFACE ${zlib})
-        endif()
-
-        file(TO_CMAKE_PATH "${cassandra_src_SOURCE_DIR}" cassandra_src_SOURCE_DIR)
-        target_link_libraries(ripple_libs INTERFACE cassandra)
-    else()
-        message("Found system installed cassandra cpp driver")
-
-        find_path(cassandra_includes NAMES cassandra.h REQUIRED)
-        target_link_libraries (ripple_libs INTERFACE ${cassandra})
-        target_include_directories(ripple_libs INTERFACE ${cassandra_includes})
-    endif()
-
-    exclude_if_included (cassandra)
-endif()

Builds/CMake/deps/date.cmake

@@ -1,18 +0,0 @@
-#[===================================================================[
-   NIH dep: date
-
-   the main library is header-only, thus is an INTERFACE lib in CMake.
-
-   NOTE: this has been accepted into c++20 so can likely be replaced
-   when we update to that standard
-#]===================================================================]
-
-find_package (date QUIET)
-if (NOT TARGET date::date)
-  FetchContent_Declare(
-    hh_date_src
-    GIT_REPOSITORY https://github.com/HowardHinnant/date.git
-    GIT_TAG        fc4cf092f9674f2670fb9177edcdee870399b829
-  )
-  FetchContent_MakeAvailable(hh_date_src)
-endif ()

Builds/CMake/deps/gRPC.cmake

@@ -1,340 +1,23 @@
-
-# currently linking to unsecure versions...if we switch, we'll
-# need to add ssl as a link dependency to the grpc targets
-option (use_secure_grpc "use TLS version of grpc libs." OFF)
-if (use_secure_grpc)
-  set (grpc_suffix "")
-else ()
-  set (grpc_suffix "_unsecure")
-endif ()
-
-find_package (gRPC 1.23 CONFIG QUIET)
-if (TARGET gRPC::gpr AND NOT local_grpc)
-  get_target_property (_grpc_l gRPC::gpr IMPORTED_LOCATION_DEBUG)
-  if (NOT _grpc_l)
-    get_target_property (_grpc_l gRPC::gpr IMPORTED_LOCATION_RELEASE)
-  endif ()
-  if (NOT _grpc_l)
-    get_target_property (_grpc_l gRPC::gpr IMPORTED_LOCATION)
-  endif ()
-  message (STATUS "Found cmake config for gRPC. Using ${_grpc_l}.")
-else ()
-  find_package (PkgConfig QUIET)
-  if (PKG_CONFIG_FOUND)
-    pkg_check_modules (grpc QUIET "grpc${grpc_suffix}>=1.25" "grpc++${grpc_suffix}" gpr)
-  endif ()
-
-  if (grpc_FOUND)
-    message (STATUS "Found gRPC using pkg-config. Using ${grpc_gpr_PREFIX}.")
-  endif ()
-
-  add_executable (gRPC::grpc_cpp_plugin IMPORTED)
-  exclude_if_included (gRPC::grpc_cpp_plugin)
-
-  if (grpc_FOUND AND NOT local_grpc)
-    # use installed grpc (via pkg-config)
-    macro (add_imported_grpc libname_)
-      if (static)
-        set (_search "${CMAKE_STATIC_LIBRARY_PREFIX}${libname_}${CMAKE_STATIC_LIBRARY_SUFFIX}")
-      else ()
-        set (_search "${CMAKE_SHARED_LIBRARY_PREFIX}${libname_}${CMAKE_SHARED_LIBRARY_SUFFIX}")
-      endif()
-      find_library(_found_${libname_}
-        NAMES ${_search}
-        HINTS ${grpc_LIBRARY_DIRS})
-      if (_found_${libname_})
-        message (STATUS "importing ${libname_} as ${_found_${libname_}}")
-      else ()
-        message (FATAL_ERROR "using pkg-config for grpc, can't find ${_search}")
-      endif ()
-      add_library ("gRPC::${libname_}" STATIC IMPORTED GLOBAL)
-      set_target_properties ("gRPC::${libname_}" PROPERTIES IMPORTED_LOCATION ${_found_${libname_}})
-      if (grpc_INCLUDE_DIRS)
-        set_target_properties ("gRPC::${libname_}" PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${grpc_INCLUDE_DIRS})
-      endif ()
-      target_link_libraries (ripple_libs INTERFACE "gRPC::${libname_}")
-      exclude_if_included ("gRPC::${libname_}")
-    endmacro ()
-
-    set_target_properties (gRPC::grpc_cpp_plugin PROPERTIES
-        IMPORTED_LOCATION "${grpc_gpr_PREFIX}/bin/grpc_cpp_plugin${CMAKE_EXECUTABLE_SUFFIX}")
-
-    pkg_check_modules (cares QUIET libcares)
-    if (cares_FOUND)
-      if (static)
-        set (_search "${CMAKE_STATIC_LIBRARY_PREFIX}cares${CMAKE_STATIC_LIBRARY_SUFFIX}")
-        set (_prefix cares_STATIC)
-        set (_static STATIC)
-      else ()
-        set (_search "${CMAKE_SHARED_LIBRARY_PREFIX}cares${CMAKE_SHARED_LIBRARY_SUFFIX}")
-        set (_prefix cares)
-        set (_static)
-      endif()
-      find_library(_location NAMES ${_search} HINTS ${cares_LIBRARY_DIRS})
-      if (NOT _location)
-        message (FATAL_ERROR "using pkg-config for grpc, can't find c-ares")
-      endif ()
-      if(${_location} MATCHES "\\.a$")
-        add_library(c-ares::cares STATIC IMPORTED GLOBAL)
-      else()
-        add_library(c-ares::cares SHARED IMPORTED GLOBAL)
-      endif()      
-      set_target_properties (c-ares::cares PROPERTIES
-        IMPORTED_LOCATION ${_location}
-        INTERFACE_INCLUDE_DIRECTORIES "${${_prefix}_INCLUDE_DIRS}"
-        INTERFACE_LINK_OPTIONS "${${_prefix}_LDFLAGS}"
-      )
-      exclude_if_included (c-ares::cares)
-    else ()
-      message (FATAL_ERROR "using pkg-config for grpc, can't find c-ares")
-    endif ()
-  else ()
-    #[===========================[
-       c-ares (grpc requires)
-    #]===========================]
-    ExternalProject_Add (c-ares_src
-      PREFIX ${nih_cache_path}
-      GIT_REPOSITORY https://github.com/c-ares/c-ares.git
-      GIT_TAG cares-1_15_0
-      CMAKE_ARGS
-        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-        $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-        -DCMAKE_DEBUG_POSTFIX=_d
-        $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-        -DCMAKE_INSTALL_PREFIX=<BINARY_DIR>/_installed_
-        -DCARES_SHARED=OFF
-        -DCARES_STATIC=ON
-        -DCARES_STATIC_PIC=ON
-        -DCARES_INSTALL=ON
-        -DCARES_MSVC_STATIC_RUNTIME=ON
-        $<$<BOOL:${MSVC}>:
-          "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-        >
-      LOG_BUILD ON
-      LOG_CONFIGURE ON
-      BUILD_COMMAND
-        ${CMAKE_COMMAND}
-          --build .
-          --config $<CONFIG>
-          --parallel ${ep_procs}
-      TEST_COMMAND ""
-      INSTALL_COMMAND
-        ${CMAKE_COMMAND} -E env --unset=DESTDIR ${CMAKE_COMMAND} --build . --config $<CONFIG> --target install
-      BUILD_BYPRODUCTS
-        <BINARY_DIR>/_installed_/lib/${ep_lib_prefix}cares${ep_lib_suffix}
-        <BINARY_DIR>/_installed_/lib/${ep_lib_prefix}cares_d${ep_lib_suffix}
-    )
-    exclude_if_included (c-ares_src)
-    ExternalProject_Get_Property (c-ares_src BINARY_DIR)
-    set (cares_binary_dir "${BINARY_DIR}")
-
-    add_library (c-ares::cares STATIC IMPORTED GLOBAL)
-    file (MAKE_DIRECTORY ${BINARY_DIR}/_installed_/include)
-    set_target_properties (c-ares::cares PROPERTIES
-      IMPORTED_LOCATION_DEBUG
-        ${BINARY_DIR}/_installed_/lib/${ep_lib_prefix}cares_d${ep_lib_suffix}
-      IMPORTED_LOCATION_RELEASE
-        ${BINARY_DIR}/_installed_/lib/${ep_lib_prefix}cares${ep_lib_suffix}
-      INTERFACE_INCLUDE_DIRECTORIES
-        ${BINARY_DIR}/_installed_/include)
-    add_dependencies (c-ares::cares c-ares_src)
-    exclude_if_included (c-ares::cares)
-
-    if (NOT has_zlib)
-      #[===========================[
-         zlib (grpc requires)
-      #]===========================]
-      if (MSVC)
-        set (zlib_debug_postfix "d") # zlib cmake sets this internally for MSVC, so we really don't have a choice
-        set (zlib_base "zlibstatic")
-      else ()
-        set (zlib_debug_postfix "_d")
-        set (zlib_base "z")
-      endif ()
-      ExternalProject_Add (zlib_src
-        PREFIX ${nih_cache_path}
-        GIT_REPOSITORY https://github.com/madler/zlib.git
-        GIT_TAG v1.2.11
-        CMAKE_ARGS
-          -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-          $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-          -DCMAKE_DEBUG_POSTFIX=${zlib_debug_postfix}
-          $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-          -DCMAKE_INSTALL_PREFIX=<BINARY_DIR>/_installed_
-          -DBUILD_SHARED_LIBS=OFF
-          $<$<BOOL:${MSVC}>:
-            "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-            "-DCMAKE_C_FLAGS_DEBUG=-MTd"
-            "-DCMAKE_C_FLAGS_RELEASE=-MT"
-          >
-        LOG_BUILD ON
-        LOG_CONFIGURE ON
-        BUILD_COMMAND
-          ${CMAKE_COMMAND}
-            --build .
-            --config $<CONFIG>
-            --parallel ${ep_procs}
-        TEST_COMMAND ""
-        INSTALL_COMMAND
-          ${CMAKE_COMMAND} -E env --unset=DESTDIR ${CMAKE_COMMAND} --build . --config $<CONFIG> --target install
-        BUILD_BYPRODUCTS
-          <BINARY_DIR>/_installed_/lib/${ep_lib_prefix}${zlib_base}${ep_lib_suffix}
-          <BINARY_DIR>/_installed_/lib/${ep_lib_prefix}${zlib_base}${zlib_debug_postfix}${ep_lib_suffix}
-      )
-      exclude_if_included (zlib_src)
-      ExternalProject_Get_Property (zlib_src BINARY_DIR)
-      set (zlib_binary_dir "${BINARY_DIR}")
-
-      add_library (ZLIB::ZLIB STATIC IMPORTED GLOBAL)
-      file (MAKE_DIRECTORY ${BINARY_DIR}/_installed_/include)
-      set_target_properties (ZLIB::ZLIB PROPERTIES
-        IMPORTED_LOCATION_DEBUG
-          ${BINARY_DIR}/_installed_/lib/${ep_lib_prefix}${zlib_base}${zlib_debug_postfix}${ep_lib_suffix}
-        IMPORTED_LOCATION_RELEASE
-          ${BINARY_DIR}/_installed_/lib/${ep_lib_prefix}${zlib_base}${ep_lib_suffix}
-        INTERFACE_INCLUDE_DIRECTORIES
-          ${BINARY_DIR}/_installed_/include)
-      add_dependencies (ZLIB::ZLIB zlib_src)
-      exclude_if_included (ZLIB::ZLIB)
-    endif ()
-
-    #[===========================[
-       grpc
-    #]===========================]
-    ExternalProject_Add (grpc_src
-      PREFIX ${nih_cache_path}
-      GIT_REPOSITORY https://github.com/grpc/grpc.git
-      GIT_TAG v1.25.0
-      CMAKE_ARGS
-        -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-        -DCMAKE_CXX_STANDARD=17
-        $<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:-DCMAKE_VERBOSE_MAKEFILE=ON>
-        $<$<BOOL:${CMAKE_TOOLCHAIN_FILE}>:-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}>
-        $<$<BOOL:${VCPKG_TARGET_TRIPLET}>:-DVCPKG_TARGET_TRIPLET=${VCPKG_TARGET_TRIPLET}>
-        $<$<BOOL:${unity}>:-DCMAKE_UNITY_BUILD=ON}>
-        -DCMAKE_DEBUG_POSTFIX=_d
-        $<$<NOT:$<BOOL:${is_multiconfig}>>:-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}>
-        -DgRPC_BUILD_TESTS=OFF
-        -DgRPC_BENCHMARK_PROVIDER=""
-        -DgRPC_BUILD_CSHARP_EXT=OFF
-        -DgRPC_MSVC_STATIC_RUNTIME=ON
-        -DgRPC_INSTALL=OFF
-        -DgRPC_CARES_PROVIDER=package
-        -Dc-ares_DIR=${cares_binary_dir}/_installed_/lib/cmake/c-ares
-        -DgRPC_SSL_PROVIDER=package
-        -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR}
-        -DgRPC_PROTOBUF_PROVIDER=package
-        -DProtobuf_USE_STATIC_LIBS=$<IF:$<AND:$<BOOL:${Protobuf_FOUND}>,$<NOT:$<BOOL:${static}>>>,OFF,ON>
-        -DProtobuf_INCLUDE_DIR=$<JOIN:$<TARGET_PROPERTY:protobuf::libprotobuf,INTERFACE_INCLUDE_DIRECTORIES>,:_:>
-        -DProtobuf_LIBRARY=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:protobuf::libprotobuf,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:protobuf::libprotobuf,IMPORTED_LOCATION_RELEASE>>
-        -DProtobuf_PROTOC_LIBRARY=$<IF:$<CONFIG:Debug>,$<TARGET_PROPERTY:protobuf::libprotoc,IMPORTED_LOCATION_DEBUG>,$<TARGET_PROPERTY:protobuf::libprotoc,IMPORTED_LOCATION_RELEASE>>
-        -DProtobuf_PROTOC_EXECUTABLE=$<TARGET_PROPERTY:protobuf::protoc,IMPORTED_LOCATION>
-        -DgRPC_ZLIB_PROVIDER=package
-        $<$<NOT:$<BOOL:${has_zlib}>>:-DZLIB_ROOT=${zlib_binary_dir}/_installed_>
-        $<$<BOOL:${MSVC}>:
-          "-DCMAKE_CXX_FLAGS=-GR -Gd -fp:precise -FS -EHa -MP"
-          "-DCMAKE_C_FLAGS=-GR -Gd -fp:precise -FS -MP"
-        >
-      LOG_BUILD ON
-      LOG_CONFIGURE ON
-      BUILD_COMMAND
-        ${CMAKE_COMMAND}
-        --build .
-        --config $<CONFIG>
-        --parallel ${ep_procs}
-        $<$<BOOL:${is_multiconfig}>:
-          COMMAND
-            ${CMAKE_COMMAND} -E copy
-            <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}grpc${grpc_suffix}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}grpc++${grpc_suffix}$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}address_sorting$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>/$<CONFIG>/${ep_lib_prefix}gpr$<$<CONFIG:Debug>:_d>${ep_lib_suffix}
-            <BINARY_DIR>/$<CONFIG>/grpc_cpp_plugin${CMAKE_EXECUTABLE_SUFFIX}
-            <BINARY_DIR>
-          >
-      LIST_SEPARATOR :_:
-      TEST_COMMAND ""
-      INSTALL_COMMAND ""
-      DEPENDS c-ares_src
-      BUILD_BYPRODUCTS
-        <BINARY_DIR>/${ep_lib_prefix}grpc${grpc_suffix}${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}grpc${grpc_suffix}_d${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}grpc++${grpc_suffix}${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}grpc++${grpc_suffix}_d${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}address_sorting${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}address_sorting_d${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}gpr${ep_lib_suffix}
-        <BINARY_DIR>/${ep_lib_prefix}gpr_d${ep_lib_suffix}
-        <BINARY_DIR>/grpc_cpp_plugin${CMAKE_EXECUTABLE_SUFFIX}
-    )
-    if (TARGET protobuf_src)
-      ExternalProject_Add_StepDependencies(grpc_src build protobuf_src)
-    endif ()
-    exclude_if_included (grpc_src)
-    ExternalProject_Get_Property (grpc_src BINARY_DIR)
-    ExternalProject_Get_Property (grpc_src SOURCE_DIR)
-    set (grpc_binary_dir "${BINARY_DIR}")
-    set (grpc_source_dir "${SOURCE_DIR}")
-    if (CMAKE_VERBOSE_MAKEFILE)
-      print_ep_logs (grpc_src)
-    endif ()
-    file (MAKE_DIRECTORY ${SOURCE_DIR}/include)
-
-    macro (add_imported_grpc libname_)
-      add_library ("gRPC::${libname_}" STATIC IMPORTED GLOBAL)
-      set_target_properties ("gRPC::${libname_}" PROPERTIES
-        IMPORTED_LOCATION_DEBUG
-          ${grpc_binary_dir}/${ep_lib_prefix}${libname_}_d${ep_lib_suffix}
-        IMPORTED_LOCATION_RELEASE
-          ${grpc_binary_dir}/${ep_lib_prefix}${libname_}${ep_lib_suffix}
-        INTERFACE_INCLUDE_DIRECTORIES
-          ${grpc_source_dir}/include)
-      add_dependencies ("gRPC::${libname_}" grpc_src)
-      target_link_libraries (ripple_libs INTERFACE "gRPC::${libname_}")
-      exclude_if_included ("gRPC::${libname_}")
-    endmacro ()
-
-    set_target_properties (gRPC::grpc_cpp_plugin PROPERTIES
-        IMPORTED_LOCATION "${grpc_binary_dir}/grpc_cpp_plugin${CMAKE_EXECUTABLE_SUFFIX}")
-    add_dependencies (gRPC::grpc_cpp_plugin grpc_src)
-  endif ()
-
-  add_imported_grpc (gpr)
-  add_imported_grpc ("grpc${grpc_suffix}")
-  add_imported_grpc ("grpc++${grpc_suffix}")
-  add_imported_grpc (address_sorting)
-
-  target_link_libraries ("gRPC::grpc${grpc_suffix}" INTERFACE c-ares::cares gRPC::gpr gRPC::address_sorting ZLIB::ZLIB)
-  target_link_libraries ("gRPC::grpc++${grpc_suffix}" INTERFACE "gRPC::grpc${grpc_suffix}" gRPC::gpr)
-endif ()
+find_package(gRPC 1.23)
 
 #[=================================[
    generate protobuf sources for
    grpc defs and bundle into a
    static lib
 #]=================================]
-set(output_dir "${CMAKE_BINARY_DIR}/proto_gen_grpc")
-set(GRPC_GEN_DIR "${output_dir}/ripple/proto")
+set(GRPC_GEN_DIR "${CMAKE_BINARY_DIR}/proto_gen_grpc")
 file(MAKE_DIRECTORY ${GRPC_GEN_DIR})
 set(GRPC_PROTO_SRCS)
 set(GRPC_PROTO_HDRS)
 set(GRPC_PROTO_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/src/ripple/proto/org")
-file(GLOB_RECURSE GRPC_DEFINITION_FILES "${GRPC_PROTO_ROOT}/*.proto")
+file(GLOB_RECURSE GRPC_DEFINITION_FILES LIST_DIRECTORIES false "${GRPC_PROTO_ROOT}/*.proto")
 foreach(file ${GRPC_DEFINITION_FILES})
-  # /home/user/rippled/src/ripple/proto/org/.../v1/get_ledger.proto
   get_filename_component(_abs_file ${file} ABSOLUTE)
-  # /home/user/rippled/src/ripple/proto/org/.../v1
   get_filename_component(_abs_dir ${_abs_file} DIRECTORY)
-  # get_ledger
   get_filename_component(_basename ${file} NAME_WE)
-  # /home/user/rippled/src/ripple/proto
   get_filename_component(_proto_inc ${GRPC_PROTO_ROOT} DIRECTORY) # updir one level
-  # org/.../v1/get_ledger.proto
   file(RELATIVE_PATH _rel_root_file ${_proto_inc} ${_abs_file})
-  # org/.../v1
   get_filename_component(_rel_root_dir ${_rel_root_file} DIRECTORY)
-  # src/ripple/proto/org/.../v1
   file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir})
 
   set(src_1 "${GRPC_GEN_DIR}/${_rel_root_dir}/${_basename}.grpc.pb.cc")
@@ -353,40 +36,27 @@ foreach(file ${GRPC_DEFINITION_FILES})
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     COMMENT "Running gRPC C++ protocol buffer compiler on ${file}"
     VERBATIM)
-    set_source_files_properties(${src_1} ${src_2} ${hdr_1} ${hdr_2} PROPERTIES
-      GENERATED TRUE
-      SKIP_UNITY_BUILD_INCLUSION ON
-    )
+    set_source_files_properties(${src_1} ${src_2} ${hdr_1} ${hdr_2} PROPERTIES GENERATED TRUE)
     list(APPEND GRPC_PROTO_SRCS ${src_1} ${src_2})
     list(APPEND GRPC_PROTO_HDRS ${hdr_1} ${hdr_2})
 endforeach()
 
-target_include_directories(xrpl_core SYSTEM PUBLIC
-  $<BUILD_INTERFACE:${output_dir}>
-  $<BUILD_INTERFACE:${output_dir}/ripple/proto>
-  # The generated sources include headers relative to this path. Fix it later.
-  $<INSTALL_INTERFACE:include/ripple/proto>
-)
-target_sources(xrpl_core PRIVATE ${GRPC_PROTO_SRCS})
-install(
-  DIRECTORY ${output_dir}/ripple
-  DESTINATION include/
-  FILES_MATCHING PATTERN "*.h"
-)
-target_link_libraries(xrpl_core PUBLIC
+add_library(grpc_pbufs STATIC ${GRPC_PROTO_SRCS} ${GRPC_PROTO_HDRS})
+#target_include_directories(grpc_pbufs PRIVATE src)
+target_include_directories(grpc_pbufs SYSTEM PUBLIC ${GRPC_GEN_DIR})
+target_link_libraries(grpc_pbufs
   "gRPC::grpc++"
   # libgrpc is missing references.
   absl::random_random
 )
-target_compile_options(xrpl_core
+target_compile_options(grpc_pbufs
   PRIVATE
     $<$<BOOL:${MSVC}>:-wd4065>
     $<$<NOT:$<BOOL:${MSVC}>>:-Wno-deprecated-declarations>
   PUBLIC
     $<$<BOOL:${MSVC}>:-wd4996>
-    $<$<BOOL:${is_xcode}>:
+    $<$<BOOL:${XCODE}>:
       --system-header-prefix="google/protobuf"
       -Wno-deprecated-dynamic-exception-spec
     >)
-# target_link_libraries (ripple_libs INTERFACE Ripple::grpc_pbufs)
-# exclude_if_included (grpc_pbufs)
+add_library(Ripple::grpc_pbufs ALIAS grpc_pbufs)

Builds/levelization/results/ordering.txt

@@ -140,8 +140,6 @@ test.jtx > ripple.json
 test.jtx > ripple.ledger
 test.jtx > ripple.net
 test.jtx > ripple.protocol
-test.jtx > ripple.resource
-test.jtx > ripple.rpc
 test.jtx > ripple.server
 test.ledger > ripple.app
 test.ledger > ripple.basics
@@ -188,6 +186,10 @@ test.protocol > ripple.crypto
 test.protocol > ripple.json
 test.protocol > ripple.protocol
 test.protocol > test.toplevel
+test.rdb > ripple.app
+test.rdb > ripple.core
+test.rdb > test.jtx
+test.rdb > test.toplevel
 test.resource > ripple.basics
 test.resource > ripple.beast
 test.resource > ripple.resource

CMakeLists.txt

@@ -50,11 +50,6 @@ if(CMAKE_TOOLCHAIN_FILE)
   endif()
 endif()
 
-if (NOT USE_CONAN)
-  list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake")
-  list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/Builds/CMake/deps")
-endif()
-
 include (CheckCXXCompilerFlag)
 include (FetchContent)
 include (ExternalProject)
@@ -67,9 +62,7 @@ endif ()
 include(RippledSanity)
 include(RippledVersion)
 include(RippledSettings)
-if (NOT USE_CONAN)
-  include(RippledNIH)
-endif()
+
 # this check has to remain in the top-level cmake
 # because of the early return statement
 if (packages_only)
@@ -81,95 +74,68 @@ endif ()
 include(RippledCompiler)
 include(RippledInterface)
 
-###
-if (NOT USE_CONAN)
-  add_subdirectory(src/secp256k1)
-  add_subdirectory(src/ed25519-donna)
-  include(deps/Boost)
-  include(deps/OpenSSL)
-  # include(deps/Secp256k1)
-  # include(deps/Ed25519-donna)
-  include(deps/Lz4)
-  include(deps/Libarchive)
-  include(deps/Sqlite)
-  include(deps/Soci)
-  include(deps/Snappy)
-  include(deps/Rocksdb)
-  include(deps/Nudb)
-  include(deps/date)
-  # include(deps/Protobuf)
-  # include(deps/gRPC)
-  include(deps/cassandra)
-  include(deps/Postgres)
-  include(deps/WasmEdge)
-else()
-  include(conan/Boost)
-  find_package(OpenSSL 1.1.1 REQUIRED)
-  set_target_properties(OpenSSL::SSL PROPERTIES
-    INTERFACE_COMPILE_DEFINITIONS OPENSSL_NO_SSL2
+include(deps/Boost)
+find_package(OpenSSL 1.1.1 REQUIRED)
+set_target_properties(OpenSSL::SSL PROPERTIES
+  INTERFACE_COMPILE_DEFINITIONS OPENSSL_NO_SSL2
+)
+add_subdirectory(src/secp256k1)
+add_subdirectory(src/ed25519-donna)
+find_package(lz4 REQUIRED)
+# Target names with :: are not allowed in a generator expression.
+# We need to pull the include directories and imported location properties
+# from separate targets.
+find_package(LibArchive REQUIRED)
+find_package(SOCI REQUIRED)
+find_package(SQLite3 REQUIRED)
+find_package(Snappy REQUIRED)
+# find_package(wasmedge REQUIRED)
+option(rocksdb "Enable RocksDB" ON)
+if(rocksdb)
+  find_package(RocksDB REQUIRED)
+  set_target_properties(RocksDB::rocksdb PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS RIPPLE_ROCKSDB_AVAILABLE=1
   )
-  add_subdirectory(src/secp256k1)
-  add_subdirectory(src/ed25519-donna)
-  find_package(lz4 REQUIRED)
-  # Target names with :: are not allowed in a generator expression.
-  # We need to pull the include directories and imported location properties
-  # from separate targets.
-  find_package(LibArchive REQUIRED)
-  find_package(SOCI REQUIRED)
-  find_package(SQLite3 REQUIRED)
-  find_package(Snappy REQUIRED)
-  find_package(wasmedge REQUIRED)
-  option(rocksdb "Enable RocksDB" ON)
-  if(rocksdb)
-    find_package(RocksDB REQUIRED)
-    set_target_properties(RocksDB::rocksdb PROPERTIES
-      INTERFACE_COMPILE_DEFINITIONS RIPPLE_ROCKSDB_AVAILABLE=1
-    )
-    target_link_libraries(ripple_libs INTERFACE RocksDB::rocksdb)
-  endif()
-  find_package(nudb REQUIRED)
-  find_package(date REQUIRED)
-    if(TARGET nudb::core)
-    set(nudb nudb::core)
-  elseif(TARGET NuDB::nudb)
-    set(nudb NuDB::nudb)
-  else()
-    message(FATAL_ERROR "unknown nudb target")
-  endif()
-  target_link_libraries(ripple_libs INTERFACE ${nudb})
+  target_link_libraries(ripple_libs INTERFACE RocksDB::rocksdb)
+endif()
+find_package(nudb REQUIRED)
+find_package(date REQUIRED)
+include(deps/Protobuf)
+include(deps/gRPC)
+include(deps/WasmEdge) 
+  if(TARGET nudb::core)
+  set(nudb nudb::core)
+elseif(TARGET NuDB::nudb)
+  set(nudb NuDB::nudb)
+else()
+  message(FATAL_ERROR "unknown nudb target")
+endif()
+target_link_libraries(ripple_libs INTERFACE ${nudb})
 
-  if(reporting)
-    find_package(cassandra-cpp-driver REQUIRED)
-    find_package(PostgreSQL REQUIRED)
-    target_link_libraries(ripple_libs INTERFACE
-      cassandra-cpp-driver::cassandra-cpp-driver
-      PostgreSQL::PostgreSQL
-    )
-  endif()
+if(reporting)
+  find_package(cassandra-cpp-driver REQUIRED)
+  find_package(PostgreSQL REQUIRED)
   target_link_libraries(ripple_libs INTERFACE
-    ed25519::ed25519
-    LibArchive::LibArchive
-    lz4::lz4
-    OpenSSL::Crypto
-    OpenSSL::SSL
-    # Ripple::grpc_pbufs
-    # Ripple::pbufs
-    secp256k1::secp256k1
-    soci::soci
-    SQLite::SQLite3
+    cassandra-cpp-driver::cassandra-cpp-driver
+    PostgreSQL::PostgreSQL
   )
 endif()
+target_link_libraries(ripple_libs INTERFACE
+  ed25519::ed25519
+  LibArchive::LibArchive
+  lz4::lz4
+  OpenSSL::Crypto
+  OpenSSL::SSL
+  Ripple::grpc_pbufs
+  Ripple::pbufs
+  secp256k1::secp256k1
+  soci::soci
+  SQLite::SQLite3
+)
 
 ###
 
 include(RippledCore)
-if (NOT USE_CONAN)
-  include(deps/Protobuf)
-  include(deps/gRPC)
-else()
-  include(conan/Protobuf)
-  include(conan/gRPC)
-endif()
 include(RippledInstall)
 include(RippledCov)
 include(RippledMultiConfig)

CONTRIBUTING.md

@@ -182,4 +182,4 @@ existing maintainer without a vote.
 
 
 [1]: https://docs.github.com/en/get-started/quickstart/contributing-to-projects
-[2]: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/about-pull-request-merges#squash-and-merge-your-commits
+[2]: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/about-pull-request-merges#squash-and-merge-your-commits

README.md

@@ -2,7 +2,7 @@
 
 **Note:** Throughout this README, references to "we" or "our" pertain to the community and contributors involved in the Xahau network. It does not imply a legal entity or a specific collection of individuals.
 
-[Xahau](https://xahau.network/) is a decentralized cryptographic ledger that builds upon the robust foundation of the XRP Ledger. It inherits the XRP Ledger's Byzantine Fault Tolerant consensus algorithm and enhances it with additional features and functionalities. Developers and users familiar with the XRP Ledger will find that most documentation and tutorials available on [xrpl.org](https://xrpl.org) are relevant and applicable to Xahau, including those related to running validators and managing validator keys. For Xahau specific documentation you can visit our [documentation](https://docs.xahau.network/)
+[Xahau](https://xahau.network/) is a decentralized cryptographic ledger that builds upon the robust foundation of the XRP Ledger. It inherits the XRP Ledger's Byzantine Fault Tolerant consensus algorithm and enhances it with additional features and functionalities. Developers and users familiar with the XRP Ledger will find that most documentation and tutorials available on [xrpl.org](https://xrpl.org) are relevant and applicable to Xahau, including those related to running validators and managing validator keys. For Xahau specific documentation you can visit our [documentation](https://xahau.network/)
 
 ## XAH
 XAH is the public, counterparty-free asset native to Xahau and functions primarily as network gas. Transactions submitted to the Xahau network must supply an appropriate amount of XAH, to be burnt by the network as a fee, in order to be successfully included in a validated ledger. In addition, XAH also acts as a bridge currency within the Xahau DEX. XAH is traded on the open-market and is available for anyone to access. Xahau was created in 2023 with a supply of 600 million units of XAH.
@@ -12,7 +12,7 @@ The server software that powers Xahau is called `xahaud` and is available in thi
 
 ### Build from Source
 
-* [Read the build instructions in our documentation](https://docs.xahau.network/infrastructure/building-xahau)
+* [Read the build instructions in our documentation](https://xahau.network/infrastructure/building-xahau)
 * If you encounter any issues, please [open an issue](https://github.com/xahau/xahaud/issues)
 
 ## Highlights of Xahau
@@ -58,7 +58,7 @@ git-subtree. See those directories' README files for more details.
 
 - **Documentation**: Documentation for XRPL, Xahau and Hooks.
   - [Xrpl Documentation](https://xrpl.org)
-  - [Xahau Documentation](https://docs.xahau.network/)
+  - [Xahau Documentation](https://xahau.network/)
   - [Hooks Technical Documentation](https://xrpl-hooks.readme.io/)
 - **Explorers**: Explore the Xahau ledger using various explorers:
   - [xahauexplorer.com](https://xahauexplorer.com)

build-core.sh

@@ -5,8 +5,6 @@
 # debugging.
 set -ex
 
-set -e
-
 echo "START INSIDE CONTAINER - CORE"
 
 echo "-- BUILD CORES:       $3"
@@ -14,6 +12,13 @@ echo "-- GITHUB_REPOSITORY: $1"
 echo "-- GITHUB_SHA:        $2"
 echo "-- GITHUB_RUN_NUMBER: $4"
 
+# Use mounted filesystem for temp files to avoid container space limits
+export TMPDIR=/io/tmp
+export TEMP=/io/tmp
+export TMP=/io/tmp
+mkdir -p /io/tmp
+echo "=== Using temp directory: /io/tmp ==="
+
 umask 0000;
 
 cd /io/ &&
@@ -27,7 +32,8 @@ if [[ "$?" -ne "0" ]]; then
   exit 127
 fi
 
-perl -i -pe "s/^(\\s*)-DBUILD_SHARED_LIBS=OFF/\\1-DBUILD_SHARED_LIBS=OFF\\n\\1-DROCKSDB_BUILD_SHARED=OFF/g" Builds/CMake/deps/Rocksdb.cmake &&
+BUILD_TYPE=Release
+
 mv Builds/CMake/deps/WasmEdge.cmake Builds/CMake/deps/WasmEdge.old &&
 echo "find_package(LLVM REQUIRED CONFIG)
 message(STATUS \"Found LLVM \${LLVM_PACKAGE_VERSION}\")
@@ -38,13 +44,40 @@ target_link_libraries (ripple_libs INTERFACE wasmedge)
 add_library (wasmedge::wasmedge ALIAS wasmedge)
 message(\"WasmEdge DONE\")
 " > Builds/CMake/deps/WasmEdge.cmake &&
+
+export LDFLAGS="-static-libstdc++"
+
+git config --global --add safe.directory /io &&
 git checkout src/ripple/protocol/impl/BuildInfo.cpp &&
-sed -i s/\"0.0.0\"/\"$(date +%Y).$(date +%-m).$(date +%-d)-$(git rev-parse --abbrev-ref HEAD)+$4\"/g src/ripple/protocol/impl/BuildInfo.cpp &&
+sed -i s/\"0.0.0\"/\"$(date +%Y).$(date +%-m).$(date +%-d)-$(git rev-parse --abbrev-ref HEAD)$(if [ -n "$4" ]; then echo "+$4"; fi)\"/g src/ripple/protocol/impl/BuildInfo.cpp &&
+conan export external/snappy --version 1.1.10 --user xahaud --channel stable &&
+conan export external/soci --version 4.0.3 --user xahaud --channel stable &&
+conan export external/wasmedge --version 0.11.2 --user xahaud --channel stable &&
 cd release-build &&
-cmake .. -DCMAKE_BUILD_TYPE=Release -DBoost_NO_BOOST_CMAKE=ON -DLLVM_DIR=/usr/lib64/llvm13/lib/cmake/llvm/ -DLLVM_LIBRARY_DIR=/usr/lib64/llvm13/lib/ -DWasmEdge_LIB=/usr/local/lib64/libwasmedge.a &&
-make -j$3 VERBOSE=1 &&
+# Install dependencies - tool_requires in conanfile.py handles glibc 2.28 compatibility
+# for build tools (protoc, grpc plugins, b2) in HBB environment
+# The tool_requires('b2/5.3.2') in conanfile.py should force b2 to build from source
+# with the correct toolchain, avoiding the GLIBCXX_3.4.29 issue
+echo "=== Installing dependencies ===" &&
+conan install .. --output-folder . --build missing --settings build_type=$BUILD_TYPE \
+  -o with_wasmedge=False -o tool_requires_b2=True &&
+cmake .. -G Ninja \
+  -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
+  -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
+  -DCMAKE_EXE_LINKER_FLAGS="-static-libstdc++" \
+  -DLLVM_DIR=$LLVM_DIR \
+  -DWasmEdge_LIB=$WasmEdge_LIB \
+  -Dxrpld=TRUE \
+  -Dtests=TRUE &&
+ccache -z &&
+ninja -j $3 && echo "=== Re-running final link with verbose output ===" && rm -f rippled && ninja -v rippled &&
+ccache -s &&
 strip -s rippled &&
 mv rippled xahaud &&
+echo "=== Full ldd output ===" &&
+ldd xahaud &&
+echo "=== Running libcheck ===" &&
+libcheck xahaud &&
 echo "Build host: `hostname`" > release.info &&
 echo "Build date: `date`" >> release.info &&
 echo "Build md5: `md5sum xahaud`" >> release.info &&
@@ -69,8 +102,8 @@ fi
 cd ..;
 
 mv src/ripple/net/impl/RegisterSSLCerts.cpp.old src/ripple/net/impl/RegisterSSLCerts.cpp;
-mv Builds/CMake/deps/Rocksdb.cmake.old Builds/CMake/deps/Rocksdb.cmake;
 mv Builds/CMake/deps/WasmEdge.old Builds/CMake/deps/WasmEdge.cmake;
-
+rm src/certs/certbundle.h;
+git checkout src/ripple/protocol/impl/BuildInfo.cpp;
 
 echo "END INSIDE CONTAINER - CORE"

build-full.sh

@@ -3,8 +3,6 @@
 # processes launched or upon any unbound variable.
 # We use set -x to print commands before running them to help with
 # debugging.
-set -ex
-
 set -e
 
 echo "START INSIDE CONTAINER - FULL"
@@ -16,13 +14,6 @@ echo "-- GITHUB_RUN_NUMBER: $4"
 
 umask 0000;
 
-echo "Fixing CentOS 7 EOL"
-
-sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
-sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
-yum clean all
-yum-config-manager --disable centos-sclo-sclo
-
 ####
 
 cd /io;
@@ -73,92 +64,15 @@ then
     #endif/g" src/ripple/net/impl/RegisterSSLCerts.cpp &&
     sed -i "s/#include <ripple\/net\/RegisterSSLCerts.h>/\0\n#include <certs\/certbundle.h>/g" src/ripple/net/impl/RegisterSSLCerts.cpp
 fi
-mkdir -p .nih_c;
-mkdir -p .nih_toolchain;
-cd .nih_toolchain &&
-yum install -y wget lz4 lz4-devel git llvm13-static.x86_64 llvm13-devel.x86_64 devtoolset-10-binutils zlib-static ncurses-static -y \
-  devtoolset-7-gcc-c++ \
-  devtoolset-9-gcc-c++ \
-  devtoolset-10-gcc-c++ \
-  snappy snappy-devel \
-  zlib zlib-devel \
-  lz4-devel \
-  libasan &&
-export PATH=`echo $PATH | sed -E "s/devtoolset-9/devtoolset-7/g"` &&
-echo "-- Install ZStd 1.1.3 --" &&
-yum install epel-release -y &&
-ZSTD_VERSION="1.1.3" &&
-( wget -nc -q -O zstd-${ZSTD_VERSION}.tar.gz https://github.com/facebook/zstd/archive/v${ZSTD_VERSION}.tar.gz; echo "" ) &&
-tar xzvf zstd-${ZSTD_VERSION}.tar.gz &&
-cd zstd-${ZSTD_VERSION} &&
-make -j$3 install &&
-cd .. &&
-echo "-- Install Cmake 3.23.1 --" &&
-pwd &&
-( wget -nc -q https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-linux-x86_64.tar.gz; echo "" ) &&
-tar -xzf cmake-3.23.1-linux-x86_64.tar.gz -C /hbb/ &&
-echo "-- Install Boost 1.86.0 --" &&
-pwd &&
-( wget -nc -q https://archives.boost.io/release/1.86.0/source/boost_1_86_0.tar.gz; echo "" ) &&
-tar -xzf boost_1_86_0.tar.gz &&
-cd boost_1_86_0 && ./bootstrap.sh && ./b2  link=static -j$3 && ./b2 install &&
-cd ../ &&
-echo "-- Install Protobuf 3.20.0 --" &&
-pwd &&
-( wget -nc -q https://github.com/protocolbuffers/protobuf/releases/download/v3.20.0/protobuf-all-3.20.0.tar.gz; echo "" ) &&
-tar -xzf protobuf-all-3.20.0.tar.gz &&
-cd protobuf-3.20.0/ &&
-./autogen.sh && ./configure --prefix=/usr --disable-shared link=static && make -j$3 && make install &&
-cd .. &&
-echo "-- Build LLD --" &&
-pwd &&
-ln /usr/bin/llvm-config-13 /usr/bin/llvm-config &&
-mv /opt/rh/devtoolset-9/root/usr/bin/ar /opt/rh/devtoolset-9/root/usr/bin/ar-9 &&
-ln /opt/rh/devtoolset-10/root/usr/bin/ar  /opt/rh/devtoolset-9/root/usr/bin/ar &&
-( wget -nc -q https://github.com/llvm/llvm-project/releases/download/llvmorg-13.0.1/lld-13.0.1.src.tar.xz; echo "" ) &&
-( wget -nc -q https://github.com/llvm/llvm-project/releases/download/llvmorg-13.0.1/libunwind-13.0.1.src.tar.xz; echo "" ) &&
-tar -xf lld-13.0.1.src.tar.xz &&
-tar -xf libunwind-13.0.1.src.tar.xz &&
-cp -r libunwind-13.0.1.src/include libunwind-13.0.1.src/src lld-13.0.1.src/ &&
-cd lld-13.0.1.src &&
-rm -rf build CMakeCache.txt &&
-mkdir -p build &&
-cd build &&
-cmake .. -DLLVM_LIBRARY_DIR=/usr/lib64/llvm13/lib/ -DCMAKE_INSTALL_PREFIX=/usr/lib64/llvm13/ -DCMAKE_BUILD_TYPE=Release &&
-make -j$3 install &&
-ln -s /usr/lib64/llvm13/lib/include/lld /usr/include/lld &&
-cp /usr/lib64/llvm13/lib/liblld*.a /usr/local/lib/ &&
-cd ../../ &&
-echo "-- Build WasmEdge --" &&
-( wget -nc -q https://github.com/WasmEdge/WasmEdge/archive/refs/tags/0.11.2.zip; unzip -o 0.11.2.zip; ) &&
-cd WasmEdge-0.11.2 &&
-( mkdir -p build; echo "" ) &&
-cd build &&
-export BOOST_ROOT="/usr/local/src/boost_1_86_0" &&
-export Boost_LIBRARY_DIRS="/usr/local/lib" &&
-export BOOST_INCLUDEDIR="/usr/local/src/boost_1_86_0" &&
-export PATH=`echo $PATH | sed -E "s/devtoolset-7/devtoolset-9/g"` &&
-cmake .. \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DWASMEDGE_BUILD_SHARED_LIB=OFF \
-    -DWASMEDGE_BUILD_STATIC_LIB=ON \
-    -DWASMEDGE_BUILD_AOT_RUNTIME=ON \
-    -DWASMEDGE_FORCE_DISABLE_LTO=ON \
-    -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
-    -DWASMEDGE_LINK_LLVM_STATIC=ON \
-    -DWASMEDGE_BUILD_PLUGINS=OFF \
-    -DWASMEDGE_LINK_TOOLS_STATIC=ON \
-    -DBoost_NO_BOOST_CMAKE=ON -DLLVM_DIR=/usr/lib64/llvm13/lib/cmake/llvm/ -DLLVM_LIBRARY_DIR=/usr/lib64/llvm13/lib/ &&
-make -j$3 install &&
-export PATH=`echo $PATH | sed -E "s/devtoolset-9/devtoolset-10/g"` &&
-cp -r include/api/wasmedge /usr/include/ &&
-cd /io/ &&
+# Environment setup moved to Dockerfile in release-builder.sh
+source /opt/rh/gcc-toolset-11/enable
+export PATH=/usr/local/bin:$PATH
+export CC='ccache gcc' &&
+export CXX='ccache g++' &&
 echo "-- Build Rippled --" &&
 pwd &&
-cp Builds/CMake/deps/Rocksdb.cmake Builds/CMake/deps/Rocksdb.cmake.old &&
 
-echo "MOVING TO [ build-core.sh ]"
-cd /io;
+echo "MOVING TO [ build-core.sh ]";
 
 printenv > .env.temp;
 cat .env.temp | grep '=' | sed s/\\\(^[^=]\\+=\\\)/\\1\\\"/g|sed s/\$/\\\"/g > .env;

cfg/validators-example.txt

@@ -1,7 +1,7 @@
 #
 # Default validators.txt
 #
-# This file is located in the same folder as your rippled.cfg file
+# This file is located in the same folder as your xahaud.cfg file
 # and defines which validators your server trusts not to collude.
 #
 # This file is UTF-8 with DOS, UNIX, or Mac style line endings.
@@ -17,18 +17,17 @@
 #   See validator_list_sites and validator_list_keys below.
 #
 #   Examples:
-#    n9KorY8QtTdRx7TVDpwnG9NvyxsDwHUKUEeDLY3AkiGncVaSXZi5
-#    n9MqiExBcoG19UXwoLjBJnhsxEhAZMuWwJDRdkyDz1EkEkwzQTNt
+#    n9L3GdotB8a3AqtsvS7NXt4BUTQSAYyJUr9xtFj2qXJjfbZsawKY
+#    n9M7G6eLwQtUjfCthWUmTN8L4oEZn1sNr46yvKrpsq58K1C6LAxz
 #
 # [validator_list_sites]
 #
 #   List of URIs serving lists of recommended validators.
 #
 #   Examples:
-#    https://vl.ripple.com
-#    https://vl.xrplf.org
+#    https://vl.xahau.org
 #    http://127.0.0.1:8000
-#    file:///etc/opt/ripple/vl.txt
+#    file:///etc/opt/xahaud/vl.txt
 #
 # [validator_list_keys]
 #
@@ -39,50 +38,48 @@
 #   Validator list keys should be hex-encoded.
 #
 #   Examples:
-#    ED2677ABFFD1B33AC6FBC3062B71F1E8397C1505E1C42C64D11AD1B28FF73F4734
-#    ED307A760EE34F2D0CAA103377B1969117C38B8AA0AA1E2A24DAC1F32FC97087ED
+#    EDA46E9C39B1389894E690E58914DC1029602870370A0993E5B87C4A24EAF4A8E8
 #
 # [import_vl_keys]
 #
 #   This section is used to import the public keys of trusted validator list publishers.
 #   The keys are used to authenticate and accept new lists of trusted validators.
-#   In this example, the key for the publisher "vl.xrplf.org" is imported.
 #   Each key is represented as a hexadecimal string.
 # 
 #   Examples:
-#    ED2677ABFFD1B33AC6FBC3062B71F1E8397C1505E1C42C64D11AD1B28FF73F4734
+#	 ED45D1840EE724BE327ABE9146503D5848EFD5F38B6D5FEDE71E80ACCE5E6E738B
+#	 ED42AEC58B701EEBB77356FFFEC26F83C1F0407263530F068C7C73D392C7E06FD1
+#	 ED2677ABFFD1B33AC6FBC3062B71F1E8397C1505E1C42C64D11AD1B28FF73F4734
 
-# The default validator list publishers that the rippled instance
+# The default validator list publishers that the xahaud instance
 # trusts.
 #
-# WARNING: Changing these values can cause your rippled instance to see a
-#          validated ledger that contradicts other rippled instances'
+# WARNING: Changing these values can cause your xahaud instance to see a
+#          validated ledger that contradicts other xahaud instances'
 #          validated ledgers (aka a ledger fork) if your validator list(s)
 #          do not sufficiently overlap with the list(s) used by others.
 #          See: https://arxiv.org/pdf/1802.07242.pdf
 
 [validator_list_sites]
-https://vl.ripple.com
-https://vl.xrplf.org
+https://vl.xahau.org
 
 [validator_list_keys]
-#vl.ripple.com
-ED2677ABFFD1B33AC6FBC3062B71F1E8397C1505E1C42C64D11AD1B28FF73F4734
-# vl.xrplf.org
-ED45D1840EE724BE327ABE9146503D5848EFD5F38B6D5FEDE71E80ACCE5E6E738B
+# vl.xahau.org
+EDA46E9C39B1389894E690E58914DC1029602870370A0993E5B87C4A24EAF4A8E8
 
 [import_vl_keys]
-# vl.xrplf.org
+ED45D1840EE724BE327ABE9146503D5848EFD5F38B6D5FEDE71E80ACCE5E6E738B
+ED42AEC58B701EEBB77356FFFEC26F83C1F0407263530F068C7C73D392C7E06FD1
 ED2677ABFFD1B33AC6FBC3062B71F1E8397C1505E1C42C64D11AD1B28FF73F4734
 
-# To use the test network (see https://xrpl.org/connect-your-rippled-to-the-xrp-test-net.html),
+# To use the test network (see https://xahau.network/docs/infrastructure/installing-xahaud),
 # use the following configuration instead:
 #
-# [validator_list_sites]
-# https://vl.altnet.rippletest.net
-#
-# [validator_list_keys]
-# ED264807102805220DA0F312E71FC2C69E1552C9C5790F6C25E3729DEB573D5860
+# [validators]
+# nHBoJCE3wPgkTcrNPMHyTJFQ2t77EyCAqcBRspFCpL6JhwCm94VZ
+# nHUVv4g47bFMySAZFUKVaXUYEmfiUExSoY4FzwXULNwJRzju4XnQ
+# nHBvr8avSFTz4TFxZvvi4rEJZZtyqE3J6KAAcVWVtifsE7edPM7q
+# nHUH3Z8TRU57zetHbEPr1ynyrJhxQCwrJvNjr4j1SMjYADyW1WWe
 #
 # [import_vl_keys]
 # ED264807102805220DA0F312E71FC2C69E1552C9C5790F6C25E3729DEB573D5860

cfg/xahaud-example.cfg

@@ -9,7 +9,7 @@
 #
 #   2. Peer Protocol
 #
-#   3. Ripple Protocol
+#   3. XRPL Protocol
 #
 #   4. HTTPS Client
 #
@@ -29,18 +29,17 @@
 #
 # Purpose
 #
-#   This file documents and provides examples of all rippled server process
-#   configuration options. When the rippled server instance is launched, it
+#   This file documents and provides examples of all xahaud server process
+#   configuration options. When the xahaud server instance is launched, it
 #   looks for a file with the following name:
 #
-#     rippled.cfg
+#     xahaud.cfg
 #
-#   For more information on where the rippled server instance searches for the
-#   file, visit:
+#   To run xahaud with a custom configuration file, use the "--conf {file}" flag.
+#   By default, xahaud will look in the local working directory or the home directory.
 #
-#     https://xrpl.org/commandline-usage.html#generic-options
 #
-#   This file should be named rippled.cfg. This file is UTF-8 with DOS, UNIX,
+#   This file should be named xahaud.cfg. This file is UTF-8 with DOS, UNIX,
 #   or Mac style end of lines. Blank lines and lines beginning with '#' are
 #   ignored. Undefined sections are reserved. No escapes are currently defined.
 #
@@ -89,8 +88,8 @@
 #
 #
 #
-#   rippled offers various server protocols to clients making inbound
-#   connections. The listening ports rippled uses are "universal" ports
+#   xahaud offers various server protocols to clients making inbound
+#   connections. The listening ports xahaud uses are "universal" ports
 #   which may be configured to handshake in one or more of the available
 #   supported protocols. These universal ports simplify administration:
 #   A single open port can be used for multiple protocols.
@@ -103,7 +102,7 @@
 #
 #   A list of port names and key/value pairs. A port name must start with a
 #   letter and contain only letters and numbers. The name is not case-sensitive.
-#   For each name in this list, rippled will look for a configuration file
+#   For each name in this list, xahaud will look for a configuration file
 #   section with the same name and use it to create a listening port. The
 #   name is informational only; the choice of name does not affect the function
 #   of the listening port.
@@ -134,7 +133,7 @@
 #       ip = 127.0.0.1
 #       protocol = http
 #
-#   When rippled is used as a command line client (for example, issuing a
+#   When xahaud is used as a command line client (for example, issuing a
 #   server stop command), the first port advertising the http or https
 #   protocol will be used to make the connection.
 #
@@ -175,7 +174,7 @@
 #       same time. It is possible have both Websockets and Secure Websockets
 #       together in one port.
 #
-#       NOTE    If no ports support the peer protocol, rippled cannot
+#       NOTE    If no ports support the peer protocol, xahaud cannot
 #               receive incoming peer connections or become a superpeer.
 #
 #   limit = <number>
@@ -194,7 +193,7 @@
 #       required. IP address restrictions, if any, will be checked in addition
 #       to the credentials specified here.
 #
-#       When acting in the client role, rippled will supply these credentials
+#       When acting in the client role, xahaud will supply these credentials
 #       using HTTP's Basic Authentication headers when making outbound HTTP/S
 #       requests.
 #
@@ -237,7 +236,7 @@
 #       WS, or WSS protocol interfaces. If administrative commands are
 #       disabled for a port, these credentials have no effect.
 #
-#       When acting in the client role, rippled will supply these credentials
+#       When acting in the client role, xahaud will supply these credentials
 #       in the submitted JSON for any administrative command requests when
 #       invoking JSON-RPC commands on remote servers.
 #
@@ -258,7 +257,7 @@
 #       resource controls will default to those for non-administrative users.
 #
 #       The secure_gateway IP addresses are intended to represent
-#       proxies. Since rippled trusts these hosts, they must be
+#       proxies. Since xahaud trusts these hosts, they must be
 #       responsible for properly authenticating the remote user.
 #
 #       If some IP addresses are included for both "admin" and
@@ -272,7 +271,7 @@
 #       Use the specified files when configuring SSL on the port.
 #
 #       NOTE    If no files are specified and secure protocols are selected,
-#               rippled will generate an internal self-signed certificate.
+#               xahaud will generate an internal self-signed certificate.
 #
 #       The files have these meanings:
 #
@@ -295,12 +294,12 @@
 #       Control the ciphers which the server will support over SSL on the port,
 #       specified using the OpenSSL "cipher list format".
 #
-#       NOTE    If unspecified, rippled will automatically configure a modern
+#       NOTE    If unspecified, xahaud will automatically configure a modern
 #               cipher suite. This default suite should be widely supported.
 #
 #               You should not modify this string unless you have a specific
 #               reason and cryptographic expertise. Incorrect modification may
-#               keep rippled from connecting to other instances of rippled or
+#               keep xahaud from connecting to other instances of xahaud or
 #               prevent RPC and WebSocket clients from connecting.
 #
 #   send_queue_limit = [1..65535]
@@ -351,7 +350,7 @@
 #
 #   Examples:
 #     { "command" : "server_info" }
-#     { "command" : "log_level", "partition" : "ripplecalc", "severity" : "trace" }
+#     { "command" : "log_level", "partition" : "xahaudcalc", "severity" : "trace" }
 #
 #
 #
@@ -380,16 +379,15 @@
 #-----------------
 #
 #   These settings control security and access attributes of the Peer to Peer
-#   server section of the rippled process. Peer Protocol implements the
-#   Ripple Payment protocol. It is over peer connections that transactions
-#   and validations are passed from to machine to machine, to determine the
-#   contents of validated ledgers.
+#   server section of the xahaud process. It is over peer connections that 
+#   transactions and validations are passed from to machine to machine, to 
+#   determine the contents of validated ledgers.
 #
 #
 #
 # [ips]
 #
-#   List of hostnames or ips where the Ripple protocol is served.  A default
+#   List of hostnames or ips where the XRPL protocol is served.  A default
 #   starter list is included in the code and used if no other hostnames are
 #   available.
 #
@@ -398,24 +396,23 @@
 #   does not generally matter.
 #
 #   The default list of entries is:
-#     - r.ripple.com 51235
-#     - zaphod.alloy.ee 51235
-#     - sahyadri.isrdc.in 51235
+#     - hubs.xahau.as16089.net 21337
+#     - bacab.alloy.ee 21337
 #
 #   Examples:
 #
 #   [ips]
 #   192.168.0.1
-#   192.168.0.1 2459
-#   r.ripple.com 51235
+#   192.168.0.1 21337
+#   bacab.alloy.ee 21337
 #
 #
 # [ips_fixed]
 #
-#   List of IP addresses or hostnames to which rippled should always attempt to
+#   List of IP addresses or hostnames to which xahaud should always attempt to
 #   maintain peer connections with. This is useful for manually forming private
 #   networks, for example to configure a validation server that connects to the
-#   Ripple network through a public-facing server, or for building a set
+#   Xahau Network through a public-facing server, or for building a set
 #   of cluster peers.
 #
 #   One address or domain names per line is allowed. A port must be specified
@@ -465,7 +462,7 @@
 #
 #   IP address or domain of NTP servers to use for time synchronization.
 #
-#   These NTP servers are suitable for rippled servers located in the United
+#   These NTP servers are suitable for xahaud servers located in the United
 #   States:
 #      time.windows.com
 #      time.apple.com
@@ -566,7 +563,7 @@
 #
 #   minimum_txn_in_ledger_standalone = <number>
 #
-#       Like minimum_txn_in_ledger when rippled is running in standalone
+#       Like minimum_txn_in_ledger when xahaud is running in standalone
 #       mode. Default: 1000.
 #
 #   target_txn_in_ledger = <number>
@@ -703,7 +700,7 @@
 #
 # [validator_token]
 #
-#   This is an alternative to [validation_seed] that allows rippled to perform
+#   This is an alternative to [validation_seed] that allows xahaud to perform
 #   validation without having to store the validator keys on the network
 #   connected server. The field should contain a single token in the form of a
 #   base64-encoded blob.
@@ -738,19 +735,18 @@
 #
 #   Specify the file by its name or path.
 #   Unless an absolute path is specified, it will be considered relative to
-#   the folder in which the rippled.cfg file is located.
+#   the folder in which the xahaud.cfg file is located.
 #
 #   Examples:
-#    /home/ripple/validators.txt
-#    C:/home/ripple/validators.txt
+#    /home/xahaud/validators.txt
+#    C:/home/xahaud/validators.txt
 #
 #   Example content:
 #    [validators]
-#    n949f75evCHwgyP4fPVgaHqNHxUVN15PsJEZ3B3HnXPcPjcZAoy7
-#    n9MD5h24qrQqiyBC8aeqqCWvpiBiYQ3jxSr91uiDvmrkyHRdYLUj
-#    n9L81uNCaPgtUJfaHh89gmdvXKAmSt5Gdsw2g1iPWaPkAHW5Nm4C
-#    n9KiYM9CgngLvtRCQHZwgC2gjpdaZcCcbt3VboxiNFcKuwFVujzS
-#    n9LdgEtkmGB9E2h3K4Vp7iGUaKuq23Zr32ehxiU8FWY7xoxbWTSA
+#    n9L3GdotB8a3AqtsvS7NXt4BUTQSAYyJUr9xtFj2qXJjfbZsawKY
+#    n9LQDHLWyFuAn5BXJuW2ow5J9uGqpmSjRYS2cFRpxf6uJbxwDzvM
+#    n9MCWyKVUkiatXVJTKUrAESB5kBFP8R3hm43jGHtg8WBnjv3iDfb
+#    n9KWXCLRhjpajuZtULTXsy6R5xbisA6ozGxM4zdEJFq6uHiFZDvW
 #
 #
 #
@@ -833,7 +829,7 @@
 #
 #   0: Disable the ledger replay feature [default]
 #   1: Enable the ledger replay feature. With this feature enabled, when
-#      acquiring a ledger from the network, a rippled node only downloads
+#      acquiring a ledger from the network, a xahaud node only downloads
 #      the ledger header and the transactions instead of the whole ledger.
 #      And the ledger is built by applying the transactions to the parent
 #      ledger.
@@ -844,10 +840,9 @@
 #
 #----------------
 #
-#   The rippled server instance uses HTTPS GET requests in a variety of
+#   The xahaud server instance uses HTTPS GET requests in a variety of
 #   circumstances, including but not limited to contacting trusted domains to
-#   fetch information such as mapping an email address to a Ripple Payment
-#   Network address.
+#   fetch information such as mapping an email address to a user's r address.
 #
 # [ssl_verify]
 #
@@ -884,15 +879,15 @@
 #
 #------------
 #
-#   rippled has an optional operating mode called Reporting Mode. In Reporting
-#   Mode, rippled does not connect to the peer to peer network. Instead, rippled
-#   will continuously extract data from one or more rippled servers that are
+#   xahaud has an optional operating mode called Reporting Mode. In Reporting
+#   Mode, xahaud does not connect to the peer to peer network. Instead, xahaud 
+#   will continuously extract data from one or more xahaud servers that are
 #   connected to the peer to peer network (referred to as an ETL source).
 #   Reporting mode servers will forward RPC requests that require access to the
 #   peer to peer network (submit, fee, etc) to an ETL source.
 #
 #   [reporting]  Settings for Reporting Mode. If and only if this section is
-#                present, rippled will start in reporting mode. This section
+#                present, xahaud will start in reporting mode. This section
 #                contains a list of ETL source names, and key-value pairs. The
 #                ETL source names each correspond to a configuration file
 #                section; the names must match exactly. The key-value pairs are
@@ -997,16 +992,16 @@
 #
 #------------
 #
-#   rippled creates 4 SQLite database to hold bookkeeping information
+#   xahaud creates 4 SQLite database to hold bookkeeping information
 #   about transactions, local credentials, and various other things.
 #   It also creates the NodeDB, which holds all the objects that
-#   make up the current and historical ledgers. In Reporting Mode, rippled
+#   make up the current and historical ledgers. In Reporting Mode, xahauad 
 #   uses a Postgres database instead of SQLite.
 #
 #   The simplest way to work with Postgres is to install it locally.
 #   When it is running, execute the initdb.sh script in the current
 #   directory as: sudo -u postgres ./initdb.sh
-#   This will create the rippled user and an empty database of the same name.
+#   This will create the xahaud user and an empty database of the same name.
 #
 #   The size of the NodeDB grows in proportion to the amount of new data and the
 #   amount of historical data (a configurable setting) so the performance of the
@@ -1014,7 +1009,7 @@
 #   the performance of the server.
 #
 #   Partial pathnames will be considered relative to the location of
-#   the rippled.cfg file.
+#   the xahaud.cfg file.
 #
 #   [node_db]               Settings for the Node Database (required)
 #
@@ -1025,18 +1020,18 @@
 #
 #   Example:
 #       type=nudb
-#       path=db/nudb
+#       path=/opt/xahaud/db/nudb
 #
 #   The "type" field must be present and controls the choice of backend:
 #
 #   type = NuDB
 #
 #       NuDB is a high-performance database written by Ripple Labs and optimized
-#       for rippled and solid-state drives.
+#       for and solid-state drives.
 #
 #       NuDB maintains its high speed regardless of the amount of history
 #       stored. Online delete may be selected, but is not required. NuDB is
-#       available on all platforms that rippled runs on.
+#       available on all platforms that xahaud runs on.
 #
 #   type = RocksDB
 #
@@ -1063,14 +1058,16 @@
 #       RWDB is recommended for Validator and Peer nodes that are not required to 
 #       store history.
 #
-#       RWDB maintains its high speed regardless of the amount of history
-#       stored. Online delete should NOT be used instead RWDB will use the 
-#       ledger_history config value to determine how many ledgers to keep in memory.
-#
-#   Required keys for NuDB, RWDB and RocksDB:
+#   Required keys for NuDB and RocksDB:
 #
 #       path                Location to store the database
 #
+#   Required keys for RWDB:
+#
+#       online_delete       Required. RWDB stores data in memory and will
+#                           grow unbounded without online_delete. See the
+#                           online_delete section below.
+#
 #   Required keys for Cassandra:
 #
 #      contact_points       IP of a node in the Cassandra cluster
@@ -1110,9 +1107,19 @@
 #                           if sufficient IOPS capacity is available.
 #                           Default 0.
 #
-#   Optional keys for NuDB or RocksDB:
+#   online_delete for RWDB, NuDB and RocksDB:
 #
-#       earliest_seq        The default is 32570 to match the XRP ledger
+#       online_delete       Minimum value of 256. Enable automatic purging
+#                           of older ledger information. Maintain at least this
+#                           number of ledger records online. Must be greater
+#                           than or equal to ledger_history.
+#
+#                           REQUIRED for RWDB to prevent out-of-memory errors.
+#                           Optional for NuDB and RocksDB.
+#
+#   Optional keys for NuDB and RocksDB:
+#
+#       earliest_seq        The default is 32570 to match the XRP Ledger's
 #                           network's earliest allowed sequence. Alternate
 #                           networks may set this value. Minimum value of 1.
 #                           If a [shard_db] section is defined, and this
@@ -1120,12 +1127,7 @@
 #                           it must be defined with the same value in both
 #                           sections.
 #
-#       online_delete       Minimum value of 256. Enable automatic purging
-#                           of older ledger information. Maintain at least this
-#                           number of ledger records online. Must be greater
-#                           than or equal to ledger_history. If using RWDB 
-#                           this value is ignored.
-#
+
 #       These keys modify the behavior of online_delete, and thus are only
 #       relevant if online_delete is defined and non-zero:
 #
@@ -1159,7 +1161,7 @@
 #
 #       recovery_wait_seconds
 #                           The online delete process checks periodically
-#                           that rippled is still in sync with the network,
+#                           that xahaud is still in sync with the network,
 #                           and that the validated ledger is less than
 #                           'age_threshold_seconds' old. If not, then continue
 #                           sleeping for this number of seconds and 
@@ -1198,8 +1200,8 @@
 #   The server creates and maintains 4 to 5 bookkeeping SQLite databases in
 #   the 'database_path' location. If you omit this configuration setting,
 #   the server creates a directory called "db" located in the same place as
-#   your rippled.cfg file.
-#   Partial pathnames are relative to the location of the rippled executable.
+#   your xahaud.cfg file.
+#   Partial pathnames are relative to the location of the xahaud executable.
 #
 #   [shard_db]      Settings for the Shard Database (optional)
 #
@@ -1275,7 +1277,7 @@
 #                           The default is "wal", which uses a write-ahead
 #                           log to implement database transactions.
 #                           Alternately, "memory" saves disk I/O, but if
-#                           rippled crashes during a transaction, the
+#                           xahaud crashes during a transaction, the
 #                           database is likely to be corrupted.
 #                           See https://www.sqlite.org/pragma.html#pragma_journal_mode
 #                           for more details about the available options.
@@ -1285,7 +1287,7 @@
 #       synchronous         Valid values: off, normal, full, extra
 #                           The default is "normal", which works well with
 #                           the "wal" journal mode. Alternatively, "off"
-#                           allows rippled to continue as soon as data is
+#                           allows xahaud to continue as soon as data is
 #                           passed to the OS, which can significantly
 #                           increase speed, but risks data corruption if
 #                           the host computer crashes before writing that
@@ -1299,7 +1301,7 @@
 #                           The default is "file", which will use files
 #                           for temporary database tables and indices.
 #                           Alternatively, "memory" may save I/O, but
-#                           rippled does not currently use many, if any,
+#                           xahaud does not currently use many, if any,
 #                           of these temporary objects.
 #                           See https://www.sqlite.org/pragma.html#pragma_temp_store
 #                           for more details about the available options.
@@ -1311,9 +1313,9 @@
 #      conninfo             Info for connecting to Postgres. Format is
 #                           postgres://[username]:[password]@[ip]/[database].
 #                           The database and user must already exist. If this
-#                           section is missing and rippled is running in
-#                           Reporting Mode, rippled will connect as the
-#                           user running rippled to a database with the
+#                           section is missing and xahaud is running in
+#                           Reporting Mode, xahaud will connect as the
+#                           user running xahaud to a database with the
 #                           same name. On Linux and Mac OS X, the connection
 #                           will take place using the server's UNIX domain
 #                           socket. On Windows, through the localhost IP
@@ -1322,7 +1324,7 @@
 #      use_tx_tables        Valid values: 1, 0
 #                           The default is 1 (true). Determines whether to use
 #                           the SQLite transaction database. If set to 0,
-#                           rippled will not write to the transaction database,
+#                           xahaud will not write to the transaction database,
 #                           and will reject tx, account_tx and tx_history RPCs.
 #                           In Reporting Mode, this setting is ignored.
 #
@@ -1350,7 +1352,7 @@
 #
 #   These settings are designed to help server administrators diagnose
 #   problems, and obtain detailed information about the activities being
-#   performed by the rippled process.
+#   performed by the xahaud process.
 #
 #
 #
@@ -1367,7 +1369,7 @@
 #
 #   Configuration parameters for the Beast. Insight stats collection module.
 #
-#   Insight is a module that collects information from the areas of rippled
+#   Insight is a module that collects information from the areas of xahaud 
 #   that have instrumentation. The configuration parameters control where the
 #   collection metrics are sent. The parameters are expressed as key = value
 #   pairs with no white space. The main parameter is the choice of server:
@@ -1376,7 +1378,7 @@
 #
 #       Choice of server to send metrics to. Currently the only choice is
 #       "statsd" which sends UDP packets to a StatsD daemon, which must be
-#       running while rippled is running. More information on StatsD is
+#       running while xahaud is running. More information on StatsD is
 #       available here:
 #           https://github.com/b/statsd_spec
 #
@@ -1386,7 +1388,7 @@
 #                 in the format, n.n.n.n:port.
 #
 #       "prefix"  A string prepended to each collected metric. This is used
-#                 to distinguish between different running instances of rippled.
+#                 to distinguish between different running instances of xahaud.
 #
 #     If this section is missing, or the server type is unspecified or unknown,
 #     statistics are not collected or reported.
@@ -1413,7 +1415,7 @@
 #
 #   Example:
 #     [perf]
-#     perf_log=/var/log/rippled/perf.log
+#     perf_log=/var/log/xahaud/perf.log
 #     log_interval=2
 #
 #-------------------------------------------------------------------------------
@@ -1422,8 +1424,8 @@
 #
 #----------
 #
-#   The vote settings configure settings for the entire Ripple network.
-#   While a single instance of rippled cannot unilaterally enforce network-wide
+#   The vote settings configure settings for the entire Xahau Network.
+#   While a single instance of xahaud cannot unilaterally enforce network-wide
 #   settings, these choices become part of the instance's vote during the
 #   consensus process for each voting ledger.
 #
@@ -1435,9 +1437,9 @@
 #
 #       The cost of the reference transaction fee, specified in drops.
 #       The reference transaction is the simplest form of transaction.
-#       It represents an XRP payment between two parties.
+#       It represents an XAH payment between two parties.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
@@ -1446,26 +1448,26 @@
 #   account_reserve = <drops>
 #
 #       The account reserve requirement is specified in drops. The portion of an
-#       account's XRP balance that is at or below the reserve may only be
+#       account's XAH balance that is at or below the reserve may only be
 #       spent on transaction fees, and not transferred out of the account.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
-#           account_reserve = 10000000   # 10 XRP
+#           account_reserve = 10000000   # 10 XAH
 #
 #   owner_reserve = <drops>
 #
-#       The owner reserve is the amount of XRP reserved in the account for
+#       The owner reserve is the amount of XAH reserved in the account for
 #       each ledger item owned by the account. Ledger items an account may
 #       own include trust lines, open orders, and tickets.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
-#           owner_reserve = 2000000      # 2 XRP
+#           owner_reserve = 2000000      # 2 XAH
 #
 #-------------------------------------------------------------------------------
 #
@@ -1503,7 +1505,7 @@
 #   tool instead.
 #
 #   This flag has no effect on the "sign" and "sign_for" command line options
-#   that rippled makes available.
+#   that xahaud makes available.
 #
 #   The default value of this field is "false"
 #
@@ -1582,7 +1584,7 @@
 #--------------------
 #
 #   Administrators can use these values as a starting point for configuring
-#   their instance of rippled, but each value should be checked to make sure
+#   their instance of xahaud, but each value should be checked to make sure
 #   it meets the business requirements for the organization.
 #
 # Server
@@ -1592,7 +1594,7 @@
 #   "peer"
 #
 #       Peer protocol open to everyone. This is required to accept
-#       incoming rippled connections. This does not affect automatic
+#       incoming xahaud connections. This does not affect automatic
 #       or manual outgoing Peer protocol connections.
 #
 #   "rpc"
@@ -1620,8 +1622,8 @@
 #   NOTE
 #
 #       To accept connections on well known ports such as 80 (HTTP) or
-#       443 (HTTPS), most operating systems will require rippled to
-#       run with administrator privileges, or else rippled will not start.
+#       443 (HTTPS), most operating systems will require xahaud to
+#       run with administrator privileges, or else xahaud will not start.
 
 [server]
 port_rpc_admin_local
@@ -1632,20 +1634,20 @@ port_ws_admin_local
 #ssl_cert = /etc/ssl/certs/server.crt
 
 [port_rpc_admin_local]
-port = 5005
+port = 5009
 ip = 127.0.0.1
 admin = 127.0.0.1
 protocol = http
 
 [port_peer]
-port = 51235
+port = 21337
 ip = 0.0.0.0
 # alternatively, to accept connections on IPv4 + IPv6, use:
 #ip = ::
 protocol = peer
 
 [port_ws_admin_local]
-port = 6006
+port = 6009
 ip = 127.0.0.1
 admin = 127.0.0.1
 protocol = ws
@@ -1656,15 +1658,15 @@ ip = 127.0.0.1
 secure_gateway = 127.0.0.1
 
 #[port_ws_public]
-#port = 6005
+#port = 6008
 #ip = 127.0.0.1
 #protocol = wss
 
 #-------------------------------------------------------------------------------
 
-# This is primary persistent datastore for rippled.  This includes transaction
+# This is primary persistent datastore for xahaud.  This includes transaction
 # metadata, account states, and ledger headers.  Helpful information can be
-# found at https://xrpl.org/capacity-planning.html#node-db-type
+# found at https://xahau.network/docs/infrastructure/system-requirements
 # type=NuDB is recommended for non-validators with fast SSDs. Validators or
 #    slow / spinning disks should use RocksDB. Caution: Spinning disks are
 #    not recommended. They do not perform well enough to consistently remain
@@ -1677,16 +1679,16 @@ secure_gateway = 127.0.0.1
 #    deletion.
 [node_db]
 type=NuDB
-path=/var/lib/rippled/db/nudb
+path=/opt/xahaud/db/nudb
 online_delete=512
 advisory_delete=0
 
 # This is the persistent datastore for shards. It is important for the health
-# of the ripple network that rippled operators shard as much as practical.
+# of the Xahau Network that xahaud operators shard as much as practical.
 # NuDB requires SSD storage. Helpful information can be found at
 # https://xrpl.org/history-sharding.html
 #[shard_db]
-#path=/var/lib/rippled/db/shards/nudb
+#path=/opt/xahaud/db/shards/nudb
 #max_historical_shards=50
 #
 # This optional section can be configured with a list
@@ -1697,7 +1699,7 @@ advisory_delete=0
 #/path/2
 
 [database_path]
-/var/lib/rippled/db
+/opt/xahaud/db
 
 
 # To use Postgres, uncomment this section and fill in the appropriate connection
@@ -1712,7 +1714,7 @@ advisory_delete=0
 # This needs to be an absolute directory reference, not a relative one.
 # Modify this value as required.
 [debug_logfile]
-/var/log/rippled/debug.log
+/var/log/xahaud/debug.log
 
 [sntp_servers]
 time.windows.com
@@ -1720,15 +1722,19 @@ time.apple.com
 time.nist.gov
 pool.ntp.org
 
-# To use the XRP test network
-# (see https://xrpl.org/connect-your-rippled-to-the-xrp-test-net.html),
+# To use the Xahau Test Network
+# (see https://xahau.network/docs/infrastructure/installing-xahaud),
 # use the following [ips] section:
 # [ips]
-# r.altnet.rippletest.net 51235
+# 79.110.60.121 21338
+# 79.110.60.122 21338
+# 79.110.60.124 21338
+# 79.110.60.125 21338
+
 
 # File containing trusted validator keys or validator list publishers.
 # Unless an absolute path is specified, it will be considered relative to the
-# folder in which the rippled.cfg file is located.
+# folder in which the xahaud.cfg file is located.
 [validators_file]
 validators.txt
 

cfg/xahaud-reporting.cfg

@@ -9,7 +9,7 @@
 #
 #   2. Peer Protocol
 #
-#   3. Ripple Protocol
+#   3. XRPL Protocol
 #
 #   4. HTTPS Client
 #
@@ -29,18 +29,16 @@
 #
 # Purpose
 #
-#   This file documents and provides examples of all rippled server process
-#   configuration options. When the rippled server instance is launched, it
+#   This file documents and provides examples of all xahaud server process
+#   configuration options. When the xahaud server instance is launched, it
 #   looks for a file with the following name:
 #
-#     rippled.cfg
+#     xahaud.cfg
 #
-#   For more information on where the rippled server instance searches for the
-#   file, visit:
+#   To run xahaud with a custom configuration file, use the "--conf {file}" flag.
+#   By default, xahaud will look in the local working directory or the home directory
 #
-#     https://xrpl.org/commandline-usage.html#generic-options
-#
-#   This file should be named rippled.cfg. This file is UTF-8 with DOS, UNIX,
+#   This file should be named xahaud.cfg. This file is UTF-8 with DOS, UNIX,
 #   or Mac style end of lines. Blank lines and lines beginning with '#' are
 #   ignored. Undefined sections are reserved. No escapes are currently defined.
 #
@@ -89,8 +87,8 @@
 #
 #
 #
-#   rippled offers various server protocols to clients making inbound
-#   connections. The listening ports rippled uses are "universal" ports
+#   xahaud offers various server protocols to clients making inbound
+#   connections. The listening ports xahaud uses are "universal" ports
 #   which may be configured to handshake in one or more of the available
 #   supported protocols. These universal ports simplify administration:
 #   A single open port can be used for multiple protocols.
@@ -103,7 +101,7 @@
 #
 #   A list of port names and key/value pairs. A port name must start with a
 #   letter and contain only letters and numbers. The name is not case-sensitive.
-#   For each name in this list, rippled will look for a configuration file
+#   For each name in this list, xahaud will look for a configuration file
 #   section with the same name and use it to create a listening port. The
 #   name is informational only; the choice of name does not affect the function
 #   of the listening port.
@@ -134,7 +132,7 @@
 #       ip = 127.0.0.1
 #       protocol = http
 #
-#   When rippled is used as a command line client (for example, issuing a
+#   When xahaud is used as a command line client (for example, issuing a
 #   server stop command), the first port advertising the http or https
 #   protocol will be used to make the connection.
 #
@@ -175,7 +173,7 @@
 #       same time. It is possible have both Websockets and Secure Websockets
 #       together in one port.
 #
-#       NOTE    If no ports support the peer protocol, rippled cannot
+#       NOTE    If no ports support the peer protocol, xahaud cannot
 #               receive incoming peer connections or become a superpeer.
 #
 #   limit = <number>
@@ -194,7 +192,7 @@
 #       required. IP address restrictions, if any, will be checked in addition
 #       to the credentials specified here.
 #
-#       When acting in the client role, rippled will supply these credentials
+#       When acting in the client role, xahaud will supply these credentials
 #       using HTTP's Basic Authentication headers when making outbound HTTP/S
 #       requests.
 #
@@ -227,7 +225,7 @@
 #       WS, or WSS protocol interfaces. If administrative commands are
 #       disabled for a port, these credentials have no effect.
 #
-#       When acting in the client role, rippled will supply these credentials
+#       When acting in the client role, xahaud will supply these credentials
 #       in the submitted JSON for any administrative command requests when
 #       invoking JSON-RPC commands on remote servers.
 #
@@ -247,11 +245,11 @@
 #       resource controls will default to those for non-administrative users.
 #
 #       The secure_gateway IP addresses are intended to represent
-#       proxies. Since rippled trusts these hosts, they must be
+#       proxies. Since xahaud trusts these hosts, they must be
 #       responsible for properly authenticating the remote user.
 #
 #       The same IP address cannot be used in both "admin" and "secure_gateway"
-#       lists for the same port. In this case, rippled will abort with an error
+#       lists for the same port. In this case, xahaud will abort with an error
 #       message to the console shortly after startup
 #
 #   ssl_key = <filename>
@@ -261,7 +259,7 @@
 #       Use the specified files when configuring SSL on the port.
 #
 #       NOTE    If no files are specified and secure protocols are selected,
-#               rippled will generate an internal self-signed certificate.
+#               xahaud will generate an internal self-signed certificate.
 #
 #       The files have these meanings:
 #
@@ -284,12 +282,12 @@
 #       Control the ciphers which the server will support over SSL on the port,
 #       specified using the OpenSSL "cipher list format".
 #
-#       NOTE    If unspecified, rippled will automatically configure a modern
+#       NOTE    If unspecified, xahaud will automatically configure a modern
 #               cipher suite. This default suite should be widely supported.
 #
 #               You should not modify this string unless you have a specific
 #               reason and cryptographic expertise. Incorrect modification may
-#               keep rippled from connecting to other instances of rippled or
+#               keep xahaud from connecting to other instances of xahaud or
 #               prevent RPC and WebSocket clients from connecting.
 #
 #   send_queue_limit = [1..65535]
@@ -340,7 +338,7 @@
 #
 #   Examples:
 #     { "command" : "server_info" }
-#     { "command" : "log_level", "partition" : "ripplecalc", "severity" : "trace" }
+#     { "command" : "log_level", "partition" : "xahaucalc", "severity" : "trace" }
 #
 #
 #
@@ -369,8 +367,8 @@
 #-----------------
 #
 #   These settings control security and access attributes of the Peer to Peer
-#   server section of the rippled process. Peer Protocol implements the
-#   Ripple Payment protocol. It is over peer connections that transactions
+#   server section of the xahaud process. Peer Protocol implements the
+#   XRPL Payment protocol. It is over peer connections that transactions
 #   and validations are passed from to machine to machine, to determine the
 #   contents of validated ledgers.
 #
@@ -378,7 +376,7 @@
 #
 # [ips]
 #
-#   List of hostnames or ips where the Ripple protocol is served.  A default
+#   List of hostnames or ips where the XRPL protocol is served.  A default
 #   starter list is included in the code and used if no other hostnames are
 #   available.
 #
@@ -387,24 +385,23 @@
 #   does not generally matter.
 #
 #   The default list of entries is:
-#     - r.ripple.com 51235
-#     - zaphod.alloy.ee 51235
-#     - sahyadri.isrdc.in 51235
+#     - bacab.alloy.ee 21337
+#     - hubs.xahau.as16089.net 21337
 #
 #   Examples:
 #
 #   [ips]
 #   192.168.0.1
-#   192.168.0.1 2459
-#   r.ripple.com 51235
+#   192.168.0.1 21337
+#   bacab.alloy.ee 21337
 #
 #
 # [ips_fixed]
 #
-#   List of IP addresses or hostnames to which rippled should always attempt to
+#   List of IP addresses or hostnames to which xahaud should always attempt to
 #   maintain peer connections with. This is useful for manually forming private
 #   networks, for example to configure a validation server that connects to the
-#   Ripple network through a public-facing server, or for building a set
+#   Xahau Network through a public-facing server, or for building a set
 #   of cluster peers.
 #
 #   One address or domain names per line is allowed. A port must be specified
@@ -454,7 +451,7 @@
 #
 #   IP address or domain of NTP servers to use for time synchronization.
 #
-#   These NTP servers are suitable for rippled servers located in the United
+#   These NTP servers are suitable for xahaud servers located in the United
 #   States:
 #      time.windows.com
 #      time.apple.com
@@ -555,7 +552,7 @@
 #
 #   minimum_txn_in_ledger_standalone = <number>
 #
-#       Like minimum_txn_in_ledger when rippled is running in standalone
+#       Like minimum_txn_in_ledger when xahaud is running in standalone
 #       mode. Default: 1000.
 #
 #   target_txn_in_ledger = <number>
@@ -682,7 +679,7 @@
 #
 # [validator_token]
 #
-#   This is an alternative to [validation_seed] that allows rippled to perform
+#   This is an alternative to [validation_seed] that allows xahaud to perform
 #   validation without having to store the validator keys on the network
 #   connected server. The field should contain a single token in the form of a
 #   base64-encoded blob.
@@ -717,22 +714,21 @@
 #
 #   Specify the file by its name or path.
 #   Unless an absolute path is specified, it will be considered relative to
-#   the folder in which the rippled.cfg file is located.
+#   the folder in which the xahaud.cfg file is located.
 #
 #   Examples:
-#    /home/ripple/validators.txt
-#    C:/home/ripple/validators.txt
+#    /home/xahaud/validators.txt
+#    C:/home/xahaud/validators.txt
 #
 #   Example content:
 #    [validators]
-#    n949f75evCHwgyP4fPVgaHqNHxUVN15PsJEZ3B3HnXPcPjcZAoy7
-#    n9MD5h24qrQqiyBC8aeqqCWvpiBiYQ3jxSr91uiDvmrkyHRdYLUj
-#    n9L81uNCaPgtUJfaHh89gmdvXKAmSt5Gdsw2g1iPWaPkAHW5Nm4C
-#    n9KiYM9CgngLvtRCQHZwgC2gjpdaZcCcbt3VboxiNFcKuwFVujzS
-#    n9LdgEtkmGB9E2h3K4Vp7iGUaKuq23Zr32ehxiU8FWY7xoxbWTSA
-#
-#
-#
+#    n9L3GdotB8a3AqtsvS7NXt4BUTQSAYyJUr9xtFj2qXJjfbZsawKY
+#    n9LQDHLWyFuAn5BXJuW2ow5J9uGqpmSjRYS2cFRpxf6uJbxwDzvM
+#    n9MCWyKVUkiatXVJTKUrAESB5kBFP8R3hm43jGHtg8WBnjv3iDfb
+#    n9KWXCLRhjpajuZtULTXsy6R5xbisA6ozGxM4zdEJFq6uHiFZDvW
+
+
+
 # [path_search]
 #   When searching for paths, the default search aggressiveness. This can take
 #   exponentially more resources as the size is increased.
@@ -795,7 +791,7 @@
 #
 #   0: Disable the ledger replay feature [default]
 #   1: Enable the ledger replay feature. With this feature enabled, when
-#      acquiring a ledger from the network, a rippled node only downloads
+#      acquiring a ledger from the network, a xahaud node only downloads
 #      the ledger header and the transactions instead of the whole ledger.
 #      And the ledger is built by applying the transactions to the parent
 #      ledger.
@@ -806,9 +802,9 @@
 #
 #----------------
 #
-#   The rippled server instance uses HTTPS GET requests in a variety of
+#   The xahaud server instance uses HTTPS GET requests in a variety of
 #   circumstances, including but not limited to contacting trusted domains to
-#   fetch information such as mapping an email address to a Ripple Payment
+#   fetch information such as mapping an email address to a XRPL Payment
 #   Network address.
 #
 # [ssl_verify]
@@ -846,15 +842,15 @@
 #
 #------------
 #
-#   rippled has an optional operating mode called Reporting Mode. In Reporting
-#   Mode, rippled does not connect to the peer to peer network. Instead, rippled
-#   will continuously extract data from one or more rippled servers that are
+#   xahaud has an optional operating mode called Reporting Mode. In Reporting
+#   Mode, xahaud does not connect to the peer to peer network. Instead, xahaud
+#   will continuously extract data from one or more xahaud servers that are
 #   connected to the peer to peer network (referred to as an ETL source).
 #   Reporting mode servers will forward RPC requests that require access to the
 #   peer to peer network (submit, fee, etc) to an ETL source.
 #
 #   [reporting]  Settings for Reporting Mode. If and only if this section is
-#                present, rippled will start in reporting mode. This section
+#                present, xahaud will start in reporting mode. This section
 #                contains a list of ETL source names, and key-value pairs. The
 #                ETL source names each correspond to a configuration file
 #                section; the names must match exactly. The key-value pairs are
@@ -959,16 +955,16 @@
 #
 #------------
 #
-#   rippled creates 4 SQLite database to hold bookkeeping information
+#   xahaud creates 4 SQLite database to hold bookkeeping information
 #   about transactions, local credentials, and various other things.
 #   It also creates the NodeDB, which holds all the objects that
-#   make up the current and historical ledgers. In Reporting Mode, rippled
+#   make up the current and historical ledgers. In Reporting Mode, xahaud
 #   uses a Postgres database instead of SQLite.
 #
 #   The simplest way to work with Postgres is to install it locally.
 #   When it is running, execute the initdb.sh script in the current
 #   directory as: sudo -u postgres ./initdb.sh
-#   This will create the rippled user and an empty database of the same name.
+#   This will create the xahaud user and an empty database of the same name.
 #
 #   The size of the NodeDB grows in proportion to the amount of new data and the
 #   amount of historical data (a configurable setting) so the performance of the
@@ -976,7 +972,7 @@
 #   the performance of the server.
 #
 #   Partial pathnames will be considered relative to the location of
-#   the rippled.cfg file.
+#   the xahaud.cfg file.
 #
 #   [node_db]               Settings for the Node Database (required)
 #
@@ -994,11 +990,11 @@
 #   type = NuDB
 #
 #       NuDB is a high-performance database written by Ripple Labs and optimized
-#       for rippled and solid-state drives.
+#       for solid-state drives.
 #
 #       NuDB maintains its high speed regardless of the amount of history
 #       stored. Online delete may be selected, but is not required. NuDB is
-#       available on all platforms that rippled runs on.
+#       available on all platforms that xahaud runs on.
 #
 #   type = RocksDB
 #
@@ -1103,14 +1099,14 @@
 #
 #       recovery_wait_seconds
 #                           The online delete process checks periodically
-#                           that rippled is still in sync with the network,
+#                           that xahaud is still in sync with the network,
 #                           and that the validated ledger is less than
 #                           'age_threshold_seconds' old. By default, if it
 #                           is not the online delete process aborts and
 #                           tries again later. If 'recovery_wait_seconds'
-#                           is set and rippled is out of sync, but likely to
+#                           is set and xahaud is out of sync, but likely to
 #                           recover quickly, then online delete will wait
-#                           this number of seconds for rippled to get back
+#                           this number of seconds for xahaud to get back
 #                           into sync before it aborts.
 #                           Set this value if the node is otherwise staying
 #                           in sync, or recovering quickly, but the online
@@ -1146,8 +1142,8 @@
 #   The server creates and maintains 4 to 5 bookkeeping SQLite databases in
 #   the 'database_path' location. If you omit this configuration setting,
 #   the server creates a directory called "db" located in the same place as
-#   your rippled.cfg file.
-#   Partial pathnames are relative to the location of the rippled executable.
+#   your xahaud.cfg file.
+#   Partial pathnames are relative to the location of the xahaud executable.
 #
 #   [shard_db]      Settings for the Shard Database (optional)
 #
@@ -1223,7 +1219,7 @@
 #                           The default is "wal", which uses a write-ahead
 #                           log to implement database transactions.
 #                           Alternately, "memory" saves disk I/O, but if
-#                           rippled crashes during a transaction, the
+#                           xahaud crashes during a transaction, the
 #                           database is likely to be corrupted.
 #                           See https://www.sqlite.org/pragma.html#pragma_journal_mode
 #                           for more details about the available options.
@@ -1233,7 +1229,7 @@
 #       synchronous         Valid values: off, normal, full, extra
 #                           The default is "normal", which works well with
 #                           the "wal" journal mode. Alternatively, "off"
-#                           allows rippled to continue as soon as data is
+#                           allows xahaud to continue as soon as data is
 #                           passed to the OS, which can significantly
 #                           increase speed, but risks data corruption if
 #                           the host computer crashes before writing that
@@ -1247,7 +1243,7 @@
 #                           The default is "file", which will use files
 #                           for temporary database tables and indices.
 #                           Alternatively, "memory" may save I/O, but
-#                           rippled does not currently use many, if any,
+#                           xahaud does not currently use many, if any,
 #                           of these temporary objects.
 #                           See https://www.sqlite.org/pragma.html#pragma_temp_store
 #                           for more details about the available options.
@@ -1259,9 +1255,9 @@
 #      conninfo             Info for connecting to Postgres. Format is
 #                           postgres://[username]:[password]@[ip]/[database].
 #                           The database and user must already exist. If this
-#                           section is missing and rippled is running in
-#                           Reporting Mode, rippled will connect as the
-#                           user running rippled to a database with the
+#                           section is missing and xahaud is running in
+#                           Reporting Mode, xahaud will connect as the
+#                           user running xahaud to a database with the
 #                           same name. On Linux and Mac OS X, the connection
 #                           will take place using the server's UNIX domain
 #                           socket. On Windows, through the localhost IP
@@ -1270,7 +1266,7 @@
 #      use_tx_tables        Valid values: 1, 0
 #                           The default is 1 (true). Determines whether to use
 #                           the SQLite transaction database. If set to 0,
-#                           rippled will not write to the transaction database,
+#                           xahaud will not write to the transaction database,
 #                           and will reject tx, account_tx and tx_history RPCs.
 #                           In Reporting Mode, this setting is ignored.
 #
@@ -1298,7 +1294,7 @@
 #
 #   These settings are designed to help server administrators diagnose
 #   problems, and obtain detailed information about the activities being
-#   performed by the rippled process.
+#   performed by the xahaud process.
 #
 #
 #
@@ -1315,7 +1311,7 @@
 #
 #   Configuration parameters for the Beast. Insight stats collection module.
 #
-#   Insight is a module that collects information from the areas of rippled
+#   Insight is a module that collects information from the areas of xahaud
 #   that have instrumentation. The configuration parameters control where the
 #   collection metrics are sent. The parameters are expressed as key = value
 #   pairs with no white space. The main parameter is the choice of server:
@@ -1324,7 +1320,7 @@
 #
 #       Choice of server to send metrics to. Currently the only choice is
 #       "statsd" which sends UDP packets to a StatsD daemon, which must be
-#       running while rippled is running. More information on StatsD is
+#       running while xahaud is running. More information on StatsD is
 #       available here:
 #           https://github.com/b/statsd_spec
 #
@@ -1334,7 +1330,7 @@
 #                 in the format, n.n.n.n:port.
 #
 #       "prefix"  A string prepended to each collected metric. This is used
-#                 to distinguish between different running instances of rippled.
+#                 to distinguish between different running instances of xahaud.
 #
 #     If this section is missing, or the server type is unspecified or unknown,
 #     statistics are not collected or reported.
@@ -1361,7 +1357,7 @@
 #
 #   Example:
 #     [perf]
-#     perf_log=/var/log/rippled/perf.log
+#     perf_log=/var/log/xahaud/perf.log
 #     log_interval=2
 #
 #-------------------------------------------------------------------------------
@@ -1370,8 +1366,8 @@
 #
 #----------
 #
-#   The vote settings configure settings for the entire Ripple network.
-#   While a single instance of rippled cannot unilaterally enforce network-wide
+#   The vote settings configure settings for the entire Xahau Network.
+#   While a single instance of xahaud cannot unilaterally enforce network-wide
 #   settings, these choices become part of the instance's vote during the
 #   consensus process for each voting ledger.
 #
@@ -1383,9 +1379,9 @@
 #
 #       The cost of the reference transaction fee, specified in drops.
 #       The reference transaction is the simplest form of transaction.
-#       It represents an XRP payment between two parties.
+#       It represents an XAH payment between two parties.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
@@ -1394,26 +1390,26 @@
 #   account_reserve = <drops>
 #
 #       The account reserve requirement is specified in drops. The portion of an
-#       account's XRP balance that is at or below the reserve may only be
+#       account's XAH balance that is at or below the reserve may only be
 #       spent on transaction fees, and not transferred out of the account.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
-#           account_reserve = 10000000   # 10 XRP
+#           account_reserve = 10000000   # 10 XAH
 #
 #   owner_reserve = <drops>
 #
-#       The owner reserve is the amount of XRP reserved in the account for
+#       The owner reserve is the amount of XAH reserved in the account for
 #       each ledger item owned by the account. Ledger items an account may
 #       own include trust lines, open orders, and tickets.
 #
-#       If this parameter is unspecified, rippled will use an internal
+#       If this parameter is unspecified, xahaud will use an internal
 #       default. Don't change this without understanding the consequences.
 #
 #       Example:
-#           owner_reserve = 2000000      # 2 XRP
+#           owner_reserve = 2000000      # 2 XAH
 #
 #-------------------------------------------------------------------------------
 #
@@ -1451,7 +1447,7 @@
 #   tool instead.
 #
 #   This flag has no effect on the "sign" and "sign_for" command line options
-#   that rippled makes available.
+#   that xahaud makes available.
 #
 #   The default value of this field is "false"
 #
@@ -1530,7 +1526,7 @@
 #--------------------
 #
 #   Administrators can use these values as a starting point for configuring
-#   their instance of rippled, but each value should be checked to make sure
+#   their instance of xahaud, but each value should be checked to make sure
 #   it meets the business requirements for the organization.
 #
 # Server
@@ -1540,7 +1536,7 @@
 #   "peer"
 #
 #       Peer protocol open to everyone. This is required to accept
-#       incoming rippled connections. This does not affect automatic
+#       incoming xahaud connections. This does not affect automatic
 #       or manual outgoing Peer protocol connections.
 #
 #   "rpc"
@@ -1568,8 +1564,8 @@
 #   NOTE
 #
 #       To accept connections on well known ports such as 80 (HTTP) or
-#       443 (HTTPS), most operating systems will require rippled to
-#       run with administrator privileges, or else rippled will not start.
+#       443 (HTTPS), most operating systems will require xahaud to
+#       run with administrator privileges, or else xahaud will not start.
 
 [server]
 port_rpc_admin_local
@@ -1587,7 +1583,7 @@ admin = 127.0.0.1
 protocol = http
 
 [port_peer]
-port = 51235
+port = 21337
 ip = 0.0.0.0
 # alternatively, to accept connections on IPv4 + IPv6, use:
 #ip = ::
@@ -1611,9 +1607,9 @@ protocol = ws
 
 #-------------------------------------------------------------------------------
 
-# This is primary persistent datastore for rippled.  This includes transaction
+# This is primary persistent datastore for xahaud.  This includes transaction
 # metadata, account states, and ledger headers.  Helpful information can be
-# found at https://xrpl.org/capacity-planning.html#node-db-type
+# found at https://xahau.network/docs/infrastructure/system-requirements
 # type=NuDB is recommended for non-validators with fast SSDs. Validators or
 #    slow / spinning disks should use RocksDB. Caution: Spinning disks are
 #    not recommended. They do not perform well enough to consistently remain
@@ -1626,16 +1622,16 @@ protocol = ws
 #    deletion.
 [node_db]
 type=NuDB
-path=/var/lib/rippled-reporting/db/nudb
+path=/opt/xahaud-reporting/db/nudb
 # online_delete=512 #
 advisory_delete=0
 
 # This is the persistent datastore for shards. It is important for the health
-# of the ripple network that rippled operators shard as much as practical.
+# of the Xahau Network that xahaud operators shard as much as practical.
 # NuDB requires SSD storage. Helpful information can be found at
 # https://xrpl.org/history-sharding.html
 #[shard_db]
-#path=/var/lib/rippled/db/shards/nudb
+#path=/opt/xahaud-reporting/db/shards/nudb
 #max_historical_shards=50
 #
 # This optional section can be configured with a list
@@ -1646,7 +1642,7 @@ advisory_delete=0
 #/path/2
 
 [database_path]
-/var/lib/rippled-reporting/db
+/opt/xahaud-reporting/db
 
 # To use Postgres, uncomment this section and fill in the appropriate connection
 # info. Postgres can only be used in Reporting Mode.
@@ -1660,7 +1656,7 @@ advisory_delete=0
 # This needs to be an absolute directory reference, not a relative one.
 # Modify this value as required.
 [debug_logfile]
-/var/log/rippled-reporting/debug.log
+/var/log/xahaud-reporting/debug.log
 
 [sntp_servers]
 time.windows.com
@@ -1668,17 +1664,20 @@ time.apple.com
 time.nist.gov
 pool.ntp.org
 
-# To use the XRP test network
-# (see https://xrpl.org/connect-your-rippled-to-the-xrp-test-net.html),
+# To use the Xahau Test Network
+# (see https://xahau.network/docs/infrastructure/installing-xahaud),
 # use the following [ips] section:
 # [ips]
-# r.altnet.rippletest.net 51235
+# 79.110.60.121 21338
+# 79.110.60.122 21338
+# 79.110.60.124 21338
+# 79.110.60.125 21338
 
 # File containing trusted validator keys or validator list publishers.
 # Unless an absolute path is specified, it will be considered relative to the
-# folder in which the rippled.cfg file is located.
+# folder in which the xahaud.cfg file is located.
 [validators_file]
-/opt/rippled-reporting/etc/validators.txt
+/opt/xahaud-reporting/etc/validators.txt
 
 # Turn down default logging to save disk space in the long run.
 # Valid values here are trace, debug, info, warning, error, and fatal
@@ -1699,5 +1698,5 @@ etl_source
 
 [etl_source]
 source_grpc_port=50051
-source_ws_port=6005
+source_ws_port=6008
 source_ip=127.0.0.1

cfg/xahaud-standalone.cfg

@@ -1,4 +1,4 @@
-# standalone: ./rippled -a --ledgerfile config/genesis.json --conf config/rippled-standalone.cfg
+# standalone: ./xahaud -a --ledgerfile config/genesis.json --conf config/xahaud-standalone.cfg
 [server]
 port_rpc_admin_local
 port_ws_public
@@ -21,7 +21,7 @@ ip = 0.0.0.0
 protocol = ws
 
 # [port_peer]
-# port = 51235
+# port = 21337
 # ip = 0.0.0.0
 # protocol = peer
 
@@ -69,7 +69,8 @@ time.nist.gov
 pool.ntp.org
 
 [ips]
-r.ripple.com 51235
+bacab.alloy.ee 21337
+hubs.xahau.as16089.net 21337
 
 [validators_file]
 validators-example.txt
@@ -94,7 +95,7 @@ validators-example.txt
 1000000
 
 [network_id]
-21338
+21337
 
 [amendments]
 740352F2412A9909880C23A559FCECEDA3BE2126FED62FC7660D628A06927F11 Flow

conanfile.py

@@ -21,22 +21,20 @@ class Xrpl(ConanFile):
         'static': [True, False],
         'tests': [True, False],
         'unity': [True, False],
+        'with_wasmedge': [True, False],
+        'tool_requires_b2': [True, False],
     }
 
     requires = [
-        'boost/1.86.0',
         'date/3.0.1',
+        'libarchive/3.6.0',
+        'lz4/1.9.4',
         'grpc/1.50.1',
-        'libarchive/3.6.2',
-        'lz4/1.9.3',
         'nudb/2.0.8',
-        'openssl/1.1.1u',
-        'protobuf/3.21.9',
-        'snappy/1.1.10',
-        'soci/4.0.3',
-        'sqlite3/3.42.0',
-        'zlib/1.2.13',
-        'wasmedge/0.11.2',
+        'openssl/3.6.0',
+        'protobuf/3.21.12',
+        'soci/4.0.3@xahaud/stable',
+        'zlib/1.3.1',
     ]
 
     default_options = {
@@ -50,43 +48,44 @@ class Xrpl(ConanFile):
         'static': True,
         'tests': True,
         'unity': False,
+        'with_wasmedge': True,
+        'tool_requires_b2': False,
 
-        'cassandra-cpp-driver:shared': False,
-        'cassandra-cpp-driver:use_atomic': None,
-        'date:header_only': True,
-        'grpc:shared': False,
-        'grpc:secure': True,
-        'libarchive:shared': False,
-        'libarchive:with_acl': False,
-        'libarchive:with_bzip2': False,
-        'libarchive:with_cng': False,
-        'libarchive:with_expat': False,
-        'libarchive:with_iconv': False,
-        'libarchive:with_libxml2': False,
-        'libarchive:with_lz4': True,
-        'libarchive:with_lzma': False,
-        'libarchive:with_lzo': False,
-        'libarchive:with_nettle': False,
-        'libarchive:with_openssl': False,
-        'libarchive:with_pcreposix': False,
-        'libarchive:with_xattr': False,
-        'libarchive:with_zlib': False,
-        'libpq:shared': False,
-        'lz4:shared': False,
-        'openssl:shared': False,
-        'protobuf:shared': False,
-        'protobuf:with_zlib': True,
-        'rocksdb:enable_sse': False,
-        'rocksdb:lite': False,
-        'rocksdb:shared': False,
-        'rocksdb:use_rtti': True,
-        'rocksdb:with_jemalloc': False,
-        'rocksdb:with_lz4': True,
-        'rocksdb:with_snappy': True,
-        'snappy:shared': False,
-        'soci:shared': False,
-        'soci:with_sqlite3': True,
-        'soci:with_boost': True,
+        'cassandra-cpp-driver/*:shared': False,
+        'date/*:header_only': True,
+        'grpc/*:shared': False,
+        'grpc/*:secure': True,
+        'libarchive/*:shared': False,
+        'libarchive/*:with_acl': False,
+        'libarchive/*:with_bzip2': False,
+        'libarchive/*:with_cng': False,
+        'libarchive/*:with_expat': False,
+        'libarchive/*:with_iconv': False,
+        'libarchive/*:with_libxml2': False,
+        'libarchive/*:with_lz4': True,
+        'libarchive/*:with_lzma': False,
+        'libarchive/*:with_lzo': False,
+        'libarchive/*:with_nettle': False,
+        'libarchive/*:with_openssl': False,
+        'libarchive/*:with_pcreposix': False,
+        'libarchive/*:with_xattr': False,
+        'libarchive/*:with_zlib': False,
+        'libpq/*:shared': False,
+        'lz4/*:shared': False,
+        'openssl/*:shared': False,
+        'protobuf/*:shared': False,
+        'protobuf/*:with_zlib': True,
+        'rocksdb/*:enable_sse': False,
+        'rocksdb/*:lite': False,
+        'rocksdb/*:shared': False,
+        'rocksdb/*:use_rtti': True,
+        'rocksdb/*:with_jemalloc': False,
+        'rocksdb/*:with_lz4': True,
+        'rocksdb/*:with_snappy': True,
+        'snappy/*:shared': False,
+        'soci/*:shared': False,
+        'soci/*:with_sqlite3': True,
+        'soci/*:with_boost': True,
     }
 
     def set_version(self):
@@ -97,18 +96,35 @@ class Xrpl(ConanFile):
             match = next(m for m in matches if m)
             self.version = match.group(1)
 
+    def build_requirements(self):
+        # These provide build tools (protoc, grpc plugins) that run during build
+        self.tool_requires('protobuf/3.21.12')
+        self.tool_requires('grpc/1.50.1')
+        # Explicitly require b2 (e.g. for building from source for glibc compatibility)
+        if self.options.tool_requires_b2:
+            self.tool_requires('b2/5.3.2')
+
     def configure(self):
         if self.settings.compiler == 'apple-clang':
-            self.options['boost'].visibility = 'global'
+            self.options['boost/*'].visibility = 'global'
 
     def requirements(self):
+        # Force sqlite3 version to avoid conflicts with soci
+        self.requires('sqlite3/3.42.0', override=True)
+        # Force our custom snappy build for all dependencies
+        self.requires('snappy/1.1.10@xahaud/stable', override=True)
+        # Force boost version for all dependencies to avoid conflicts
+        self.requires('boost/1.86.0', override=True)
+
+        if self.options.with_wasmedge:
+            self.requires('wasmedge/0.11.2@xahaud/stable')
         if self.options.jemalloc:
-            self.requires('jemalloc/5.3.0')
+            self.requires('jemalloc/5.2.1')
         if self.options.reporting:
             self.requires('cassandra-cpp-driver/2.15.3')
-            self.requires('libpq/14.7')
+            self.requires('libpq/13.6')
         if self.options.rocksdb:
-            self.requires('rocksdb/6.29.5')
+            self.requires('rocksdb/6.27.3')
 
     exports_sources = (
         'CMakeLists.txt', 'Builds/*', 'bin/getRippledInfo', 'src/*', 'cfg/*'
@@ -152,12 +168,5 @@ class Xrpl(ConanFile):
             'libed25519.a',
             'libsecp256k1.a',
         ]
-        # TODO: Fix the protobufs to include each other relative to
-        # `include/`, not `include/ripple/proto/`.
-        libxrpl.includedirs = ['include', 'include/ripple/proto']
-        libxrpl.requires = [
-            'boost::boost',
-            'openssl::crypto',
-            'date::date',
-            'grpc::grpc++',
-        ]
+        libxrpl.includedirs = ['include']
+        libxrpl.requires = ['boost::boost']

docker-unit-tests.sh

@@ -8,4 +8,4 @@ if [[ "$GITHUB_REPOSITORY" == "" ]]; then
 fi
 
 echo "Mounting $(pwd)/io in ubuntu and running unit tests"
-docker run --rm -i -v $(pwd):/io -e BUILD_CORES=$BUILD_CORES ubuntu sh -c '/io/release-build/xahaud --unittest-jobs $BUILD_CORES -u'
+docker run --rm -i -v $(pwd):/io --platform=linux/amd64 -e BUILD_CORES=$BUILD_CORES ubuntu sh -c '/io/release-build/xahaud --unittest-jobs $BUILD_CORES -u'

external/snappy/conanfile.py

@@ -77,9 +77,14 @@ class SnappyConan(ConanFile):
         self.cpp_info.set_property("cmake_target_name", "Snappy::snappy")
         # TODO: back to global scope in conan v2 once cmake_find_package* generators removed
         self.cpp_info.components["snappylib"].libs = ["snappy"]
-        if not self.options.shared:
-            if self.settings.os in ["Linux", "FreeBSD"]:
-                self.cpp_info.components["snappylib"].system_libs.append("m")
+        # The following block is commented out as a workaround for a bug in the
+        # Conan 1.x CMakeDeps generator. Including system_libs ("m") here
+        # incorrectly triggers a heuristic that adds a dynamic link to `stdc++`
+        # (-lstdc++), preventing a fully static build.
+        # This behavior is expected to be corrected in Conan 2.
+        # if not self.options.shared:
+        #     if self.settings.os in ["Linux", "FreeBSD"]:
+        #         self.cpp_info.components["snappylib"].system_libs.append("m")
 
         # TODO: to remove in conan v2 once cmake_find_package* generators removed
         self.cpp_info.names["cmake_find_package"] = "Snappy"

external/soci/conanfile.py

@@ -154,7 +154,7 @@ class SociConan(ConanFile):
         self.cpp_info.components["soci_core"].set_property("cmake_target_name", "SOCI::soci_core{}".format(target_suffix))
         self.cpp_info.components["soci_core"].libs = ["{}soci_core{}".format(lib_prefix, lib_suffix)]
         if self.options.with_boost:
-            self.cpp_info.components["soci_core"].requires.append("boost::boost")
+            self.cpp_info.components["soci_core"].requires.append("boost::headers")
 
         # soci_empty
         if self.options.empty:

external/wasmedge/conanfile.py

@@ -38,8 +38,15 @@ class WasmedgeConan(ConanFile):
             raise ConanInvalidConfiguration("Binaries for this combination of version/os/arch/compiler are not available")
 
     def package_id(self):
-        del self.info.settings.compiler.version
-        self.info.settings.compiler = self._compiler_alias
+        # Make binary compatible across compiler versions (since we're downloading prebuilt)
+        self.info.settings.rm_safe("compiler.version")
+        # Group compilers by their binary compatibility
+        # Note: We must use self.info.settings here, not self.settings (forbidden in Conan 2)
+        compiler_name = str(self.info.settings.compiler)
+        if compiler_name in ["Visual Studio", "msvc"]:
+            self.info.settings.compiler = "Visual Studio"
+        else:
+            self.info.settings.compiler = "gcc"
 
     def build(self):
         # This is packaging binaries so the download needs to be in build

hook/genesis/govern.c

@@ -637,43 +637,55 @@ int64_t hook(uint32_t r)
             {
                 previous_member[0] = 'V';
 
-                for (int i = 1; GUARD(32), i < 32; ++i)
+                for (int tbl = 1; GUARD(2), tbl <= 2; ++tbl)
                 {
-                    previous_member[1] = i < 2 ? 'R' : i < 12 ? 'H' : 'S';
-                    previous_member[2] = 
-                        i == 0 ? 'R' :
-                        i == 1 ? 'D' :
-                        i < 12 ? i - 2 :
-                        i - 12;
-
-                    uint8_t vote_key[32];
-                    if (state(SBUF(vote_key), SBUF(previous_member)) == 32)
+                    for (int i = 0; GUARD(66), i < 32; ++i)
                     {
-                        uint8_t vote_count = 0;
+                        previous_member[1] = i < 2 ? 'R' : i < 12 ? 'H' : 'S';
+                        previous_member[2] = 
+                            i == 0 ? 'R' :
+                            i == 1 ? 'D' :
+                            i < 12 ? i - 2 :
+                            i - 12;
+                        previous_member[3] = tbl;
 
-                        // find and decrement the vote counter
-                        vote_key[0] = 'C';
-                        vote_key[1] = previous_member[1];
-                        vote_key[2] = previous_member[2];
-                        if (state(&vote_count, 1, SBUF(vote_key)) == 1)
+                        uint8_t vote_key[32] = {};
+                        uint8_t ts = 
+                            previous_member[1] == 'H' ? 32 :      // hook topics are a 32 byte hook hash
+                            previous_member[1] == 'S' ? 20 :      // account topics are a 20 byte account ID
+                            8;                        // reward topics are an 8 byte le xfl
+                        
+                        uint8_t padding = 32 - ts;
+
+                        if (state(vote_key + padding, ts, SBUF(previous_member)) == ts)
                         {
-                            // if we're down to 1 vote then delete state
-                            if (vote_count <= 1)
-                            {
-                                ASSERT(state_set(0,0, SBUF(vote_key)) == 0);
-                                trace_num(SBUF("Decrement vote count deleted"), vote_count);
-                            }
-                            else    // otherwise decrement
-                            {
-                                vote_count--;
-                                ASSERT(state_set(&vote_count, 1, SBUF(vote_key)) == 1);
-                                trace_num(SBUF("Decrement vote count to"), vote_count);
-                            }
-                        }
+                            uint8_t vote_count = 0;
 
-                        // delete the vote entry
-                        ASSERT(state_set(0,0, SBUF(previous_member)) == 0);
-                        trace(SBUF("Vote entry deleted"), vote_key, 32, 1);
+                            // find and decrement the vote counter
+                            vote_key[0] = 'C';
+                            vote_key[1] = previous_member[1];
+                            vote_key[2] = previous_member[2];
+                            vote_key[3] = tbl;
+                            if (state(&vote_count, 1, SBUF(vote_key)) == 1)
+                            {
+                                // if we're down to 1 vote then delete state
+                                if (vote_count <= 1)
+                                {
+                                    ASSERT(state_set(0,0, SBUF(vote_key)) == 0);
+                                    trace_num(SBUF("Decrement vote count deleted"), vote_count);
+                                }
+                                else    // otherwise decrement
+                                {
+                                    vote_count--;
+                                    ASSERT(state_set(&vote_count, 1, SBUF(vote_key)) == 1);
+                                    trace_num(SBUF("Decrement vote count to"), vote_count);
+                                }
+                            }
+
+                            // delete the vote entry
+                            ASSERT(state_set(0,0, SBUF(previous_member)) == 0);
+                            trace(SBUF("Vote entry deleted"), vote_key, 32, 1);
+                        }
                     }
                 }
 

release-builder.sh

@@ -1,8 +1,9 @@
-#!/bin/bash -u
+#!/bin/bash
 # We use set -e and bash with -u to bail on first non zero exit code of any
 # processes launched or upon any unbound variable.
 # We use set -x to print commands before running them to help with
 # debugging.
+
 set -ex
 
 echo "START BUILDING (HOST)"
@@ -14,7 +15,7 @@ BUILD_CORES=$(echo "scale=0 ; `nproc` / 1.337" | bc)
 
 if [[ "$GITHUB_REPOSITORY" == "" ]]; then
   #Default
-  BUILD_CORES=8
+  BUILD_CORES=${BUILD_CORES:-8} 
 fi
 
 # Ensure still works outside of GH Actions by setting these to /dev/null
@@ -46,29 +47,192 @@ fi
 
 STATIC_CONTAINER=$(docker ps -a | grep $CONTAINER_NAME |wc -l)
 
+CACHE_VOLUME_NAME="xahau-release-builder-cache"
+
 # if [[ "$STATIC_CONTAINER" -gt "0" && "$GITHUB_REPOSITORY" != "" ]]; then
 if false; then
   echo "Static container, execute in static container to have max. cache"
   docker start $CONTAINER_NAME
-  docker exec -i $CONTAINER_NAME /hbb_exe/activate-exec bash -x /io/build-core.sh "$GITHUB_REPOSITORY" "$GITHUB_SHA" "$BUILD_CORES" "$GITHUB_RUN_NUMBER"
+  docker exec -i $CONTAINER_NAME /hbb_exe/activate-exec bash -c "source /opt/rh/gcc-toolset-11/enable && bash -x /io/build-core.sh '$GITHUB_REPOSITORY' '$GITHUB_SHA' '$BUILD_CORES' '$GITHUB_RUN_NUMBER'"
   docker stop $CONTAINER_NAME
 else
   echo "No static container, build on temp container"
   rm -rf release-build;
   mkdir -p release-build;
 
+  docker volume create $CACHE_VOLUME_NAME
+
+  # Create inline Dockerfile with environment setup for build-full.sh
+  DOCKERFILE_CONTENT=$(cat <<'DOCKERFILE_EOF'
+FROM ghcr.io/phusion/holy-build-box:4.0.1-amd64
+
+ARG BUILD_CORES=8
+
+# Enable repositories and install dependencies
+RUN /hbb_exe/activate-exec bash -c "dnf install -y epel-release && \
+    dnf config-manager --set-enabled powertools || dnf config-manager --set-enabled crb && \
+    dnf install -y --enablerepo=devel \
+        wget git \
+        gcc-toolset-11-gcc-c++ gcc-toolset-11-binutils gcc-toolset-11-libatomic-devel \
+        lz4 lz4-devel \
+        ncurses-static ncurses-devel \
+        snappy snappy-devel \
+        zlib zlib-devel zlib-static \
+        libasan \
+        python3 python3-pip \
+        ccache \
+        ninja-build \
+        patch \
+        glibc-devel glibc-static \
+        libxml2-devel \
+        autoconf \
+        automake \
+        texinfo \
+        libtool \
+        llvm14-static llvm14-devel && \
+    dnf clean all"
+
+# Install Conan 2 and CMake
+RUN /hbb_exe/activate-exec pip3 install "conan>=2.0,<3.0" && \
+    /hbb_exe/activate-exec wget -q https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-linux-x86_64.tar.gz -O cmake.tar.gz && \
+    mkdir cmake && \
+    tar -xzf cmake.tar.gz --strip-components=1 -C cmake && \
+    rm cmake.tar.gz
+
+# Dual Boost configuration in HBB environment:
+# - Manual Boost in /usr/local (minimal: for WasmEdge which is pre-built in Docker)
+# - Conan Boost (full: for the application and all dependencies via toolchain)
+#
+# Install minimal Boost 1.86.0 for WasmEdge only (filesystem and its dependencies)
+# The main application will use Conan-provided Boost for all other components
+# IMPORTANT: Understanding Boost linking options:
+#   - link=static: Creates static Boost libraries (.a files) instead of shared (.so files)
+#   - runtime-link=shared: Links Boost libraries against shared libc (glibc)
+# WasmEdge only needs boost::filesystem and boost::system
+RUN /hbb_exe/activate-exec bash -c "echo 'Boost cache bust: v5-minimal' && \
+    rm -rf /usr/local/lib/libboost* /usr/local/include/boost && \
+    cd /tmp && \
+    wget -q https://archives.boost.io/release/1.86.0/source/boost_1_86_0.tar.gz -O boost.tar.gz && \
+    mkdir boost && \
+    tar -xzf boost.tar.gz --strip-components=1 -C boost && \
+    cd boost && \
+    ./bootstrap.sh && \
+    ./b2 install \
+        link=static runtime-link=shared -j${BUILD_CORES} \
+        --with-filesystem --with-system && \
+    cd /tmp && \
+    rm -rf boost boost.tar.gz"
+
+ENV CMAKE_EXE_LINKER_FLAGS="-static-libstdc++"
+
+ENV LLVM_DIR=/usr/lib64/llvm14/lib/cmake/llvm
+ENV WasmEdge_LIB=/usr/local/lib64/libwasmedge.a
+
+ENV CC='ccache gcc'
+ENV CXX='ccache g++'
+
+# Install LLD
+RUN /hbb_exe/activate-exec bash -c "source /opt/rh/gcc-toolset-11/enable && \
+    cd /tmp && \
+    wget -q https://github.com/llvm/llvm-project/releases/download/llvmorg-14.0.3/lld-14.0.3.src.tar.xz && \
+    wget -q https://github.com/llvm/llvm-project/releases/download/llvmorg-14.0.3/libunwind-14.0.3.src.tar.xz && \
+    tar -xf lld-14.0.3.src.tar.xz && \
+    tar -xf libunwind-14.0.3.src.tar.xz && \
+    cp -r libunwind-14.0.3.src/include libunwind-14.0.3.src/src lld-14.0.3.src/ && \
+    cd lld-14.0.3.src && \
+    mkdir -p build && cd build && \
+    cmake .. \
+        -DLLVM_LIBRARY_DIR=/usr/lib64/llvm14/lib/ \
+        -DCMAKE_INSTALL_PREFIX=/usr/lib64/llvm14/ \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_EXE_LINKER_FLAGS=\"\$CMAKE_EXE_LINKER_FLAGS\" && \
+    make -j${BUILD_CORES} install && \
+    ln -s /usr/lib64/llvm14/lib/include/lld /usr/include/lld && \
+    cp /usr/lib64/llvm14/lib/liblld*.a /usr/local/lib/ && \
+    cd /tmp && rm -rf lld-* libunwind-*"
+
+# Build and install WasmEdge (static version)
+# Note: Conan only provides WasmEdge with shared library linking.
+# For a fully static build, we need to manually install:
+# * Boost: Static C++ libraries for filesystem and system operations (built from source above)
+# * LLVM: Static LLVM libraries for WebAssembly compilation (installed via llvm14-static package)
+# * LLD: Static linker to produce the final static binary (built from source above)
+# These were installed above to enable WASMEDGE_LINK_LLVM_STATIC=ON
+RUN cd /tmp && \
+    ( wget -nc -q https://github.com/WasmEdge/WasmEdge/archive/refs/tags/0.11.2.zip; unzip -o 0.11.2.zip; ) && \
+    cd WasmEdge-0.11.2 && \
+    ( mkdir -p build; echo "" ) && \
+    cd build && \
+    /hbb_exe/activate-exec bash -c "source /opt/rh/gcc-toolset-11/enable && \
+    ln -sf /opt/rh/gcc-toolset-11/root/usr/bin/ar /usr/bin/ar && \
+    ln -sf /opt/rh/gcc-toolset-11/root/usr/bin/ranlib /usr/bin/ranlib && \
+    echo '=== Binutils version check ===' && \
+    ar --version | head -1 && \
+    ranlib --version | head -1 && \
+    cmake .. \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_INSTALL_PREFIX=/usr/local \
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+        -DWASMEDGE_BUILD_SHARED_LIB=OFF \
+        -DWASMEDGE_BUILD_STATIC_LIB=ON \
+        -DWASMEDGE_BUILD_AOT_RUNTIME=ON \
+        -DWASMEDGE_FORCE_DISABLE_LTO=ON \
+        -DWASMEDGE_LINK_LLVM_STATIC=ON \
+        -DWASMEDGE_BUILD_PLUGINS=OFF \
+        -DWASMEDGE_LINK_TOOLS_STATIC=ON \
+        -DBoost_NO_BOOST_CMAKE=ON \
+        -DCMAKE_EXE_LINKER_FLAGS=\"\$CMAKE_EXE_LINKER_FLAGS\" \
+        && \
+    make -j${BUILD_CORES} install" && \
+    cp -r include/api/wasmedge /usr/include/ && \
+    cd /tmp && rm -rf WasmEdge* 0.11.2.zip
+
+# Set environment variables
+ENV PATH=/usr/local/bin:$PATH
+
+# Configure ccache and Conan 2
+# NOTE: Using echo commands instead of heredocs because heredocs in Docker RUN commands are finnicky
+RUN /hbb_exe/activate-exec bash -c "ccache -M 10G && \
+    ccache -o cache_dir=/cache/ccache && \
+    ccache -o compiler_check=content && \
+    mkdir -p ~/.conan2 /cache/conan2 /cache/conan2_download /cache/conan2_sources && \
+    echo 'core.cache:storage_path=/cache/conan2' > ~/.conan2/global.conf && \
+    echo 'core.download:download_cache=/cache/conan2_download' >> ~/.conan2/global.conf && \
+    echo 'core.sources:download_cache=/cache/conan2_sources' >> ~/.conan2/global.conf && \
+    conan profile detect --force && \
+    echo '[settings]' > ~/.conan2/profiles/default && \
+    echo 'arch=x86_64' >> ~/.conan2/profiles/default && \
+    echo 'build_type=Release' >> ~/.conan2/profiles/default && \
+    echo 'compiler=gcc' >> ~/.conan2/profiles/default && \
+    echo 'compiler.cppstd=20' >> ~/.conan2/profiles/default && \
+    echo 'compiler.libcxx=libstdc++11' >> ~/.conan2/profiles/default && \
+    echo 'compiler.version=11' >> ~/.conan2/profiles/default && \
+    echo 'os=Linux' >> ~/.conan2/profiles/default && \
+    echo '' >> ~/.conan2/profiles/default && \
+    echo '[conf]' >> ~/.conan2/profiles/default && \
+    echo '# Force building from source for packages with binary compatibility issues' >> ~/.conan2/profiles/default && \
+    echo '*:tools.system.package_manager:mode=build' >> ~/.conan2/profiles/default"
+
+DOCKERFILE_EOF
+)
+
+  # Build custom Docker image
+  IMAGE_NAME="xahaud-builder:latest"
+  echo "Building custom Docker image with dependencies..."
+  echo "$DOCKERFILE_CONTENT" | docker build --build-arg BUILD_CORES="$BUILD_CORES" -t "$IMAGE_NAME" - || exit 1
+
   if [[ "$GITHUB_REPOSITORY" == "" ]]; then
     # Non GH, local building
     echo "Non-GH runner, local building, temp container"
-    docker run -i --user 0:$(id -g) --rm -v /data/builds:/data/builds -v `pwd`:/io --network host ghcr.io/foobarwidget/holy-build-box-x64 /hbb_exe/activate-exec bash -x /io/build-full.sh "$GITHUB_REPOSITORY" "$GITHUB_SHA" "$BUILD_CORES" "$GITHUB_RUN_NUMBER"
+    docker run -i --user 0:$(id -g) --rm -v /data/builds:/data/builds -v `pwd`:/io -v "$CACHE_VOLUME_NAME":/cache --network host "$IMAGE_NAME" /hbb_exe/activate-exec bash -c "source /opt/rh/gcc-toolset-11/enable && bash -x /io/build-full.sh '$GITHUB_REPOSITORY' '$GITHUB_SHA' '$BUILD_CORES' '$GITHUB_RUN_NUMBER'"
   else
     # GH Action, runner
     echo "GH Action, runner, clean & re-create create persistent container"
     docker rm -f $CONTAINER_NAME
     echo "echo 'Stopping container: $CONTAINER_NAME'" >> "$JOB_CLEANUP_SCRIPT"
     echo "docker stop --time=15 \"$CONTAINER_NAME\" || echo 'Failed to stop container or container not running'" >> "$JOB_CLEANUP_SCRIPT"
-    docker run -di --user 0:$(id -g) --name $CONTAINER_NAME -v /data/builds:/data/builds -v `pwd`:/io --network host ghcr.io/foobarwidget/holy-build-box-x64 /hbb_exe/activate-exec bash
-    docker exec -i $CONTAINER_NAME /hbb_exe/activate-exec bash -x /io/build-full.sh "$GITHUB_REPOSITORY" "$GITHUB_SHA" "$BUILD_CORES" "$GITHUB_RUN_NUMBER"
+    docker run -di --user 0:$(id -g) --name $CONTAINER_NAME -v /data/builds:/data/builds -v `pwd`:/io -v "$CACHE_VOLUME_NAME":/cache --network host "$IMAGE_NAME" /hbb_exe/activate-exec bash
+    docker exec -i $CONTAINER_NAME /hbb_exe/activate-exec bash -c "source /opt/rh/gcc-toolset-11/enable && bash -x /io/build-full.sh '$GITHUB_REPOSITORY' '$GITHUB_SHA' '$BUILD_CORES' '$GITHUB_RUN_NUMBER'"
     docker stop $CONTAINER_NAME
   fi
 fi

src/ripple/app/hook/Enum.h

@@ -1,3 +1,4 @@
+#include <cstdint>
 #include <map>
 #include <set>
 #include <string>

src/ripple/app/hook/impl/applyHook.cpp

@@ -342,8 +342,7 @@ getTransactionalStakeHolders(STTx const& tx, ReadView const& rv)
         case ttOFFER_CANCEL:
         case ttTICKET_CREATE:
         case ttHOOK_SET:
-        case ttOFFER_CREATE:  // this is handled seperately
-        {
+        case ttOFFER_CREATE: {
             break;
         }
 
@@ -496,6 +495,12 @@ getTransactionalStakeHolders(STTx const& tx, ReadView const& rv)
             break;
         }
 
+        case ttCLAWBACK: {
+            auto const amount = tx.getFieldAmount(sfAmount);
+            ADD_TSH(amount.getIssuer(), tshWEAK);
+            break;
+        }
+
         default:
             return {};
     }
@@ -3145,15 +3150,15 @@ DEFINE_HOOK_FUNCTION(
                 if (a == 0 || b == 0 || c == 0 || d == 0 || e == 0 || f == 0)
                     return INVALID_ARGUMENT;
 
-                uint32_t hi_ptr = a, hi_len = b, lo_ptr = c, lo_len = d,
+                uint32_t acc1_ptr = a, acc1_len = b, acc2_ptr = c, acc2_len = d,
                          cu_ptr = e, cu_len = f;
 
-                if (NOT_IN_BOUNDS(hi_ptr, hi_len, memory_length) ||
-                    NOT_IN_BOUNDS(lo_ptr, lo_len, memory_length) ||
+                if (NOT_IN_BOUNDS(acc1_ptr, acc1_len, memory_length) ||
+                    NOT_IN_BOUNDS(acc2_ptr, acc2_len, memory_length) ||
                     NOT_IN_BOUNDS(cu_ptr, cu_len, memory_length))
                     return OUT_OF_BOUNDS;
 
-                if (hi_len != 20 || lo_len != 20)
+                if (acc1_len != 20 || acc2_len != 20)
                     return INVALID_ARGUMENT;
 
                 std::optional<Currency> cur =
@@ -3162,8 +3167,8 @@ DEFINE_HOOK_FUNCTION(
                     return INVALID_ARGUMENT;
 
                 auto kl = ripple::keylet::line(
-                    AccountID::fromVoid(memory + hi_ptr),
-                    AccountID::fromVoid(memory + lo_ptr),
+                    AccountID::fromVoid(memory + acc1_ptr),
+                    AccountID::fromVoid(memory + acc2_ptr),
                     *cur);
                 return serialize_keylet(kl, memory, write_ptr, write_len);
             }

src/ripple/app/ledger/InboundLedger.h

@@ -197,6 +197,14 @@ private:
     std::unique_ptr<PeerSet> mPeerSet;
 };
 
+/** Deserialize a ledger header from a byte array. */
+LedgerInfo
+deserializeHeader(Slice data, bool hasHash = false);
+
+/** Deserialize a ledger header (prefixed with 4 bytes) from a byte array. */
+LedgerInfo
+deserializePrefixedHeader(Slice data, bool hasHash = false);
+
 }  // namespace ripple
 
 #endif

src/ripple/app/ledger/LedgerToJson.h

@@ -26,7 +26,6 @@
 #include <ripple/json/Object.h>
 #include <ripple/protocol/STTx.h>
 #include <ripple/protocol/jss.h>
-#include <ripple/protocol/serialize.h>
 #include <ripple/rpc/Context.h>
 
 namespace ripple {
@@ -71,6 +70,22 @@ addJson(Json::Value&, LedgerFill const&);
 Json::Value
 getJson(LedgerFill const&);
 
+/** Serialize an object to a blob. */
+template <class Object>
+Blob
+serializeBlob(Object const& o)
+{
+    Serializer s;
+    o.add(s);
+    return s.peekData();
+}
+
+/** Serialize an object to a hex string. */
+inline std::string
+serializeHex(STObject const& o)
+{
+    return strHex(serializeBlob(o));
+}
 }  // namespace ripple
 
 #endif

src/ripple/app/ledger/OrderBookDB.cpp

@@ -20,7 +20,6 @@
 #include <ripple/app/ledger/LedgerMaster.h>
 #include <ripple/app/ledger/OrderBookDB.h>
 #include <ripple/app/main/Application.h>
-#include <ripple/app/misc/AMMUtils.h>
 #include <ripple/app/misc/NetworkOPs.h>
 #include <ripple/basics/Log.h>
 #include <ripple/core/Config.h>
@@ -94,7 +93,7 @@ OrderBookDB::update(std::shared_ptr<ReadView const> const& ledger)
 
     JLOG(j_.debug()) << "Beginning update (" << ledger->seq() << ")";
 
-    // walk through the entire ledger looking for orderbook/AMM entries
+    // walk through the entire ledger looking for orderbook entries
     int cnt = 0;
 
     try
@@ -127,21 +126,6 @@ OrderBookDB::update(std::shared_ptr<ReadView const> const& ledger)
 
                 ++cnt;
             }
-            else if (sle->getType() == ltAMM)
-            {
-                auto const issue1 = (*sle)[sfAsset];
-                auto const issue2 = (*sle)[sfAsset2];
-                auto addBook = [&](Issue const& in, Issue const& out) {
-                    allBooks[in].insert(out);
-
-                    if (isXRP(out))
-                        xrpBooks.insert(in);
-
-                    ++cnt;
-                };
-                addBook(issue1, issue2);
-                addBook(issue2, issue1);
-            }
         }
     }
     catch (SHAMapMissingNode const& mn)

src/ripple/app/ledger/impl/InboundLedger.cpp

@@ -269,6 +269,36 @@ InboundLedger::neededStateHashes(int max, SHAMapSyncFilter* filter) const
         mLedger->info().accountHash, mLedger->stateMap(), max, filter);
 }
 
+LedgerInfo
+deserializeHeader(Slice data, bool hasHash)
+{
+    SerialIter sit(data.data(), data.size());
+
+    LedgerInfo info;
+
+    info.seq = sit.get32();
+    info.drops = sit.get64();
+    info.parentHash = sit.get256();
+    info.txHash = sit.get256();
+    info.accountHash = sit.get256();
+    info.parentCloseTime =
+        NetClock::time_point{NetClock::duration{sit.get32()}};
+    info.closeTime = NetClock::time_point{NetClock::duration{sit.get32()}};
+    info.closeTimeResolution = NetClock::duration{sit.get8()};
+    info.closeFlags = sit.get8();
+
+    if (hasHash)
+        info.hash = sit.get256();
+
+    return info;
+}
+
+LedgerInfo
+deserializePrefixedHeader(Slice data, bool hasHash)
+{
+    return deserializeHeader(data + 4, hasHash);
+}
+
 // See how much of the ledger data is stored locally
 // Data found in a fetch pack will be stored
 void
@@ -532,9 +562,10 @@ InboundLedger::trigger(std::shared_ptr<Peer> const& peer, TriggerReason reason)
 
     if (auto stream = journal_.debug())
     {
-        stream << "Trigger acquiring ledger " << hash_;
         if (peer)
-            stream << " from " << peer;
+            stream << "Trigger acquiring ledger " << hash_ << " from " << peer;
+        else
+            stream << "Trigger acquiring ledger " << hash_;
 
         if (complete_ || failed_)
             stream << "complete=" << complete_ << " failed=" << failed_;

src/ripple/app/ledger/impl/LedgerReplayMsgHandler.cpp

@@ -21,7 +21,6 @@
 #include <ripple/app/ledger/LedgerReplayer.h>
 #include <ripple/app/ledger/impl/LedgerReplayMsgHandler.h>
 #include <ripple/app/main/Application.h>
-#include <ripple/protocol/LedgerHeader.h>
 
 #include <memory>
 

src/ripple/app/ledger/impl/LedgerToJson.cpp

@@ -53,6 +53,7 @@ fillJson(Object& json, bool closed, LedgerInfo const& info, bool bFull)
 {
     json[jss::parent_hash] = to_string(info.parentHash);
     json[jss::ledger_index] = to_string(info.seq);
+    json[jss::seqNum] = to_string(info.seq);  // DEPRECATED
 
     if (closed)
     {
@@ -69,6 +70,10 @@ fillJson(Object& json, bool closed, LedgerInfo const& info, bool bFull)
     json[jss::account_hash] = to_string(info.accountHash);
     json[jss::total_coins] = to_string(info.drops);
 
+    // These next three are DEPRECATED.
+    json[jss::hash] = to_string(info.hash);
+    json[jss::totalCoins] = to_string(info.drops);
+    json[jss::accepted] = closed;
     json[jss::close_flags] = info.closeFlags;
 
     // Always show fields that contribute to the ledger hash

src/ripple/app/main/Application.cpp

@@ -605,13 +605,6 @@ public:
         return *m_networkOPs;
     }
 
-    virtual ServerHandler&
-    getServerHandler() override
-    {
-        assert(serverHandler_);
-        return *serverHandler_;
-    }
-
     boost::asio::io_service&
     getIOService() override
     {

src/ripple/app/main/Application.h

@@ -88,7 +88,6 @@ class Overlay;
 class PathRequests;
 class PendingSaves;
 class PublicKey;
-class ServerHandler;
 class SecretKey;
 class STLedgerEntry;
 class TimeKeeper;
@@ -231,8 +230,6 @@ public:
     getOPs() = 0;
     virtual OrderBookDB&
     getOrderBookDB() = 0;
-    virtual ServerHandler&
-    getServerHandler() = 0;
     virtual TransactionMaster&
     getMasterTransaction() = 0;
     virtual perf::PerfLog&

src/ripple/app/main/GRPCServer.cpp

@@ -429,7 +429,7 @@ GRPCServerImpl::GRPCServerImpl(Application& app)
     // if present, get endpoint from config
     if (app_.config().exists("port_grpc"))
     {
-        const auto& section = app_.config().section("port_grpc");
+        Section section = app_.config().section("port_grpc");
 
         auto const optIp = section.get("ip");
         if (!optIp)

src/ripple/app/misc/AMMHelpers.h

@@ -1,311 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_MISC_AMMHELPERS_H_INCLUDED
-#define RIPPLE_APP_MISC_AMMHELPERS_H_INCLUDED
-
-#include <ripple/basics/IOUAmount.h>
-#include <ripple/basics/Number.h>
-#include <ripple/protocol/AMMCore.h>
-#include <ripple/protocol/AmountConversions.h>
-#include <ripple/protocol/Issue.h>
-#include <ripple/protocol/Quality.h>
-#include <ripple/protocol/STAccount.h>
-#include <ripple/protocol/STAmount.h>
-
-#include <type_traits>
-
-namespace ripple {
-
-/** Calculate LP Tokens given AMM pool reserves.
- * @param asset1 AMM one side of the pool reserve
- * @param asset2 AMM another side of the pool reserve
- * @return LP Tokens as IOU
- */
-STAmount
-ammLPTokens(
-    STAmount const& asset1,
-    STAmount const& asset2,
-    Issue const& lptIssue);
-
-/** Calculate LP Tokens given asset's deposit amount.
- * @param asset1Balance current AMM asset1 balance
- * @param asset1Deposit requested asset1 deposit amount
- * @param lptAMMBalance AMM LPT balance
- * @param tfee trading fee in basis points
- * @return tokens
- */
-STAmount
-lpTokensIn(
-    STAmount const& asset1Balance,
-    STAmount const& asset1Deposit,
-    STAmount const& lptAMMBalance,
-    std::uint16_t tfee);
-
-/** Calculate asset deposit given LP Tokens.
- * @param asset1Balance current AMM asset1 balance
- * @param lpTokens LP Tokens
- * @param lptAMMBalance AMM LPT balance
- * @param tfee trading fee in basis points
- * @return
- */
-STAmount
-ammAssetIn(
-    STAmount const& asset1Balance,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee);
-
-/** Calculate LP Tokens given asset's withdraw amount. Return 0
- * if can't calculate.
- * @param asset1Balance current AMM asset1 balance
- * @param asset1Withdraw requested asset1 withdraw amount
- * @param lptAMMBalance AMM LPT balance
- * @param tfee trading fee in basis points
- * @return tokens out amount
- */
-STAmount
-lpTokensOut(
-    STAmount const& asset1Balance,
-    STAmount const& asset1Withdraw,
-    STAmount const& lptAMMBalance,
-    std::uint16_t tfee);
-
-/** Calculate asset withdrawal by tokens
- * @param assetBalance balance of the asset being withdrawn
- * @param lptAMMBalance total AMM Tokens balance
- * @param lpTokens LP Tokens balance
- * @param tfee trading fee in basis points
- * @return calculated asset amount
- */
-STAmount
-withdrawByTokens(
-    STAmount const& assetBalance,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee);
-
-/** Check if the relative distance between the qualities
- * is within the requested distance.
- * @param calcQuality calculated quality
- * @param reqQuality requested quality
- * @param dist requested relative distance
- * @return true if within dist, false otherwise
- */
-inline bool
-withinRelativeDistance(
-    Quality const& calcQuality,
-    Quality const& reqQuality,
-    Number const& dist)
-{
-    if (calcQuality == reqQuality)
-        return true;
-    auto const [min, max] = std::minmax(calcQuality, reqQuality);
-    // Relative distance is (max - min)/max. Can't use basic operations
-    // on Quality. Have to use Quality::rate() instead, which
-    // is inverse of quality: (1/max.rate - 1/min.rate)/(1/max.rate)
-    return ((min.rate() - max.rate()) / min.rate()) < dist;
-}
-
-/** Check if the relative distance between the amounts
- * is within the requested distance.
- * @param calc calculated amount
- * @param req requested amount
- * @param dist requested relative distance
- * @return true if within dist, false otherwise
- */
-// clang-format off
-template <typename Amt>
-    requires(
-        std::is_same_v<Amt, STAmount> || std::is_same_v<Amt, IOUAmount> ||
-        std::is_same_v<Amt, XRPAmount>)
-bool
-withinRelativeDistance(Amt const& calc, Amt const& req, Number const& dist)
-{
-    if (calc == req)
-        return true;
-    auto const [min, max] = std::minmax(calc, req);
-    return ((max - min) / max) < dist;
-}
-// clang-format on
-
-/** Finds takerPays (i) and takerGets (o) such that given pool composition
- * poolGets(I) and poolPays(O): (O - o) / (I + i) = quality.
- * Where takerGets is calculated as the swapAssetIn (see below).
- * The above equation produces the quadratic equation:
- * i^2*(1-fee) + i*I*(2-fee) + I^2 - I*O/quality,
- * which is solved for i, and o is found with swapAssetIn().
- * @param pool AMM pool balances
- * @param quality requested quality
- * @param tfee trading fee in basis points
- * @return seated in/out amounts if the quality can be changed
- */
-template <typename TIn, typename TOut>
-std::optional<TAmounts<TIn, TOut>>
-changeSpotPriceQuality(
-    TAmounts<TIn, TOut> const& pool,
-    Quality const& quality,
-    std::uint16_t tfee)
-{
-    auto const f = feeMult(tfee);  // 1 - fee
-    auto const& a = f;
-    auto const b = pool.in * (1 + f);
-    Number const c = pool.in * pool.in - pool.in * pool.out * quality.rate();
-    if (auto const res = b * b - 4 * a * c; res < 0)
-        return std::nullopt;
-    else if (auto const nTakerPaysPropose = (-b + root2(res)) / (2 * a);
-             nTakerPaysPropose > 0)
-    {
-        auto const nTakerPays = [&]() {
-            // The fee might make the AMM offer quality less than CLOB quality.
-            // Therefore, AMM offer has to satisfy this constraint: o / i >= q.
-            // Substituting o with swapAssetIn() gives:
-            // i <= O / q - I / (1 - fee).
-            auto const nTakerPaysConstraint =
-                pool.out * quality.rate() - pool.in / f;
-            if (nTakerPaysPropose > nTakerPaysConstraint)
-                return nTakerPaysConstraint;
-            return nTakerPaysPropose;
-        }();
-        if (nTakerPays <= 0)
-            return std::nullopt;
-        auto const takerPays = toAmount<TIn>(
-            getIssue(pool.in), nTakerPays, Number::rounding_mode::upward);
-        // should not fail
-        if (auto const amounts =
-                TAmounts<TIn, TOut>{
-                    takerPays, swapAssetIn(pool, takerPays, tfee)};
-            Quality{amounts} < quality &&
-            !withinRelativeDistance(Quality{amounts}, quality, Number(1, -7)))
-            Throw<std::runtime_error>("changeSpotPriceQuality failed");
-        else
-            return amounts;
-    }
-    return std::nullopt;
-}
-
-/** AMM pool invariant - the product (A * B) after swap in/out has to remain
- * at least the same: (A + in) * (B - out) >= A * B
- * XRP round-off may result in a smaller product after swap in/out.
- * To address this:
- *   - if on swapIn the out is XRP then the amount is round-off
- *     downward, making the product slightly larger since out
- *     value is reduced.
- *   - if on swapOut the in is XRP then the amount is round-off
- *     upward, making the product slightly larger since in
- *     value is increased.
- */
-
-/** Swap assetIn into the pool and swap out a proportional amount
- * of the other asset. Implements AMM Swap in.
- * @see [XLS30d:AMM
- * Swap](https://github.com/XRPLF/XRPL-Standards/discussions/78)
- * @param pool current AMM pool balances
- * @param assetIn amount to swap in
- * @param tfee trading fee in basis points
- * @return
- */
-template <typename TIn, typename TOut>
-TOut
-swapAssetIn(
-    TAmounts<TIn, TOut> const& pool,
-    TIn const& assetIn,
-    std::uint16_t tfee)
-{
-    return toAmount<TOut>(
-        getIssue(pool.out),
-        pool.out - (pool.in * pool.out) / (pool.in + assetIn * feeMult(tfee)),
-        Number::rounding_mode::downward);
-}
-
-/** Swap assetOut out of the pool and swap in a proportional amount
- * of the other asset. Implements AMM Swap out.
- * @see [XLS30d:AMM
- * Swap](https://github.com/XRPLF/XRPL-Standards/discussions/78)
- * @param pool current AMM pool balances
- * @param assetOut amount to swap out
- * @param tfee trading fee in basis points
- * @return
- */
-template <typename TIn, typename TOut>
-TIn
-swapAssetOut(
-    TAmounts<TIn, TOut> const& pool,
-    TOut const& assetOut,
-    std::uint16_t tfee)
-{
-    return toAmount<TIn>(
-        getIssue(pool.in),
-        ((pool.in * pool.out) / (pool.out - assetOut) - pool.in) /
-            feeMult(tfee),
-        Number::rounding_mode::upward);
-}
-
-/** Return square of n.
- */
-Number
-square(Number const& n);
-
-/** Adjust LP tokens to deposit/withdraw.
- * Amount type keeps 16 digits. Maintaining the LP balance by adding deposited
- * tokens or subtracting withdrawn LP tokens from LP balance results in
- * losing precision in LP balance. I.e. the resulting LP balance
- * is less than the actual sum of LP tokens. To adjust for this, subtract
- * old tokens balance from the new one for deposit or vice versa for withdraw
- * to cancel out the precision loss.
- * @param lptAMMBalance LPT AMM Balance
- * @param lpTokens LP tokens to deposit or withdraw
- * @param isDeposit true if deposit, false if withdraw
- */
-STAmount
-adjustLPTokens(
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    bool isDeposit);
-
-/** Calls adjustLPTokens() and adjusts deposit or withdraw amounts if
- * the adjusted LP tokens are less than the provided LP tokens.
- * @param amountBalance asset1 pool balance
- * @param amount asset1 to deposit or withdraw
- * @param amount2 asset2 to deposit or withdraw
- * @param lptAMMBalance LPT AMM Balance
- * @param lpTokens LP tokens to deposit or withdraw
- * @param tfee trading fee in basis points
- * @param isDeposit true if deposit, false if withdraw
- * @return
- */
-std::tuple<STAmount, std::optional<STAmount>, STAmount>
-adjustAmountsByLPTokens(
-    STAmount const& amountBalance,
-    STAmount const& amount,
-    std::optional<STAmount> const& amount2,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee,
-    bool isDeposit);
-
-/** Positive solution for quadratic equation:
- * x = (-b + sqrt(b**2 + 4*a*c))/(2*a)
- */
-Number
-solveQuadraticEq(Number const& a, Number const& b, Number const& c);
-
-}  // namespace ripple
-
-#endif  // RIPPLE_APP_MISC_AMMHELPERS_H_INCLUDED

src/ripple/app/misc/AMMUtils.h

@@ -1,118 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-#ifndef RIPPLE_APP_MISC_AMMUTILS_H_INLCUDED
-#define RIPPLE_APP_MISC_AMMUTILS_H_INLCUDED
-
-#include <ripple/basics/Expected.h>
-#include <ripple/beast/utility/Journal.h>
-#include <ripple/ledger/View.h>
-#include <ripple/protocol/STAmount.h>
-#include <ripple/protocol/STLedgerEntry.h>
-#include <ripple/protocol/TER.h>
-
-namespace ripple {
-
-class ReadView;
-class ApplyView;
-class Sandbox;
-class NetClock;
-
-/** Get AMM pool balances.
- */
-std::pair<STAmount, STAmount>
-ammPoolHolds(
-    ReadView const& view,
-    AccountID const& ammAccountID,
-    Issue const& issue1,
-    Issue const& issue2,
-    FreezeHandling freezeHandling,
-    beast::Journal const j);
-
-/** Get AMM pool and LP token balances. If both optIssue are
- * provided then they are used as the AMM token pair issues.
- * Otherwise the missing issues are fetched from ammSle.
- */
-Expected<std::tuple<STAmount, STAmount, STAmount>, TER>
-ammHolds(
-    ReadView const& view,
-    SLE const& ammSle,
-    std::optional<Issue> const& optIssue1,
-    std::optional<Issue> const& optIssue2,
-    FreezeHandling freezeHandling,
-    beast::Journal const j);
-
-/** Get the balance of LP tokens.
- */
-STAmount
-ammLPHolds(
-    ReadView const& view,
-    Currency const& cur1,
-    Currency const& cur2,
-    AccountID const& ammAccount,
-    AccountID const& lpAccount,
-    beast::Journal const j);
-
-STAmount
-ammLPHolds(
-    ReadView const& view,
-    SLE const& ammSle,
-    AccountID const& lpAccount,
-    beast::Journal const j);
-
-/** Get AMM trading fee for the given account. The fee is discounted
- * if the account is the auction slot owner or one of the slot's authorized
- * accounts.
- */
-std::uint16_t
-getTradingFee(
-    ReadView const& view,
-    SLE const& ammSle,
-    AccountID const& account);
-
-/** Returns total amount held by AMM for the given token.
- */
-STAmount
-ammAccountHolds(
-    ReadView const& view,
-    AccountID const& ammAccountID,
-    Issue const& issue);
-
-/** Delete trustlines to AMM. If all trustlines are deleted then
- * AMM object and account are deleted. Otherwise tecIMPCOMPLETE is returned.
- */
-TER
-deleteAMMAccount(
-    Sandbox& view,
-    Issue const& asset,
-    Issue const& asset2,
-    beast::Journal j);
-
-/** Initialize Auction and Voting slots and set the trading/discounted fee.
- */
-void
-initializeFeeAuctionVote(
-    ApplyView& view,
-    std::shared_ptr<SLE>& ammSle,
-    AccountID const& account,
-    Issue const& lptIssue,
-    std::uint16_t tfee);
-
-}  // namespace ripple
-
-#endif  // RIPPLE_APP_MISC_AMMUTILS_H_INLCUDED

src/ripple/app/misc/DatagramMonitor.h

@@ -11,7 +11,6 @@
 #include <ripple/app/misc/ValidatorList.h>
 #include <ripple/app/rdb/backend/SQLiteDatabase.h>
 #include <ripple/basics/UptimeClock.h>
-#include <ripple/basics/mulDiv.h>
 #include <ripple/ledger/CachedSLEs.h>
 #include <ripple/nodestore/Database.h>
 #include <ripple/nodestore/DatabaseShard.h>
@@ -835,7 +834,7 @@ private:
                     escalationMetrics.openLedgerFeeLevel,
                     loadBaseServer,
                     escalationMetrics.referenceFeeLevel)
-                    .value_or(muldiv_max);
+                    .second;
 
             header->load_factor = std::max(
                 safe_cast<std::uint64_t>(loadFactorServer),

src/ripple/app/misc/NetworkOPs.cpp

@@ -67,14 +67,11 @@
 #include <ripple/rpc/BookChanges.h>
 #include <ripple/rpc/CTID.h>
 #include <ripple/rpc/DeliveredAmount.h>
-#include <ripple/rpc/ServerHandler.h>
 #include <ripple/rpc/impl/RPCHelpers.h>
 #include <ripple/rpc/impl/UDPInfoSub.h>
 #include <boost/asio/ip/host_name.hpp>
 #include <boost/asio/steady_timer.hpp>
 #include <exception>
-
-#include <algorithm>
 #include <mutex>
 #include <set>
 #include <string>
@@ -2055,7 +2052,7 @@ NetworkOPsImp::pubServer()
                     f.em->openLedgerFeeLevel,
                     f.loadBaseServer,
                     f.em->referenceFeeLevel)
-                    .value_or(ripple::muldiv_max));
+                    .second);
 
             jvObj[jss::load_factor] = trunc32(loadFactor);
             jvObj[jss::load_factor_fee_escalation] =
@@ -2549,7 +2546,7 @@ NetworkOPsImp::getServerInfo(bool human, bool admin, bool counters)
                 escalationMetrics.openLedgerFeeLevel,
                 loadBaseServer,
                 escalationMetrics.referenceFeeLevel)
-                .value_or(ripple::muldiv_max);
+                .second;
 
         auto const loadFactor = std::max(
             safe_cast<std::uint64_t>(loadFactorServer),
@@ -2712,51 +2709,6 @@ NetworkOPsImp::getServerInfo(bool human, bool admin, bool counters)
         info["reporting"] = app_.getReportingETL().getInfo();
     }
 
-    // This array must be sorted in increasing order.
-    static constexpr std::array<std::string_view, 7> protocols{
-        "http", "https", "peer", "ws", "ws2", "wss", "wss2"};
-    static_assert(std::is_sorted(std::begin(protocols), std::end(protocols)));
-    {
-        Json::Value ports{Json::arrayValue};
-        for (auto const& port : app_.getServerHandler().setup().ports)
-        {
-            // Don't publish admin ports for non-admin users
-            if (!admin &&
-                !(port.admin_nets_v4.empty() && port.admin_nets_v6.empty() &&
-                  port.admin_user.empty() && port.admin_password.empty()))
-                continue;
-            std::vector<std::string> proto;
-            std::set_intersection(
-                std::begin(port.protocol),
-                std::end(port.protocol),
-                std::begin(protocols),
-                std::end(protocols),
-                std::back_inserter(proto));
-            if (!proto.empty())
-            {
-                auto& jv = ports.append(Json::Value(Json::objectValue));
-                jv[jss::port] = std::to_string(port.port);
-                jv[jss::protocol] = Json::Value{Json::arrayValue};
-                for (auto const& p : proto)
-                    jv[jss::protocol].append(p);
-            }
-        }
-
-        if (app_.config().exists("port_grpc"))
-        {
-            auto const& grpcSection = app_.config().section("port_grpc");
-            auto const optPort = grpcSection.get("port");
-            if (optPort && grpcSection.get("ip"))
-            {
-                auto& jv = ports.append(Json::Value(Json::objectValue));
-                jv[jss::port] = *optPort;
-                jv[jss::protocol] = Json::Value{Json::arrayValue};
-                jv[jss::protocol].append("grpc");
-            }
-        }
-        info[jss::ports] = std::move(ports);
-    }
-
     return info;
 }
 

src/ripple/app/misc/TxQ.h

@@ -504,7 +504,7 @@ private:
             @param seriesSize Total number of transactions in the series to be
                 processed.
 
-            @return A `std::pair` indicating
+            @return A `std::pair` as returned from @ref `mulDiv` indicating
                 whether the calculation result overflows.
         */
         static std::pair<bool, FeeLevel64>
@@ -875,15 +875,20 @@ template <class T>
 XRPAmount
 toDrops(FeeLevel<T> const& level, XRPAmount baseFee)
 {
-    return mulDiv(level, baseFee, TxQ::baseLevel)
-        .value_or(XRPAmount(STAmount::cMaxNativeN));
+    if (auto const drops = mulDiv(level, baseFee, TxQ::baseLevel); drops.first)
+        return drops.second;
+
+    return XRPAmount(STAmount::cMaxNativeN);
 }
 
 inline FeeLevel64
 toFeeLevel(XRPAmount const& drops, XRPAmount const& baseFee)
 {
-    return mulDiv(drops, TxQ::baseLevel, baseFee)
-        .value_or(FeeLevel64(std::numeric_limits<std::uint64_t>::max()));
+    if (auto const feeLevel = mulDiv(drops, TxQ::baseLevel, baseFee);
+        feeLevel.first)
+        return feeLevel.second;
+
+    return FeeLevel64(std::numeric_limits<std::uint64_t>::max());
 }
 
 }  // namespace ripple

src/ripple/app/misc/impl/AMMHelpers.cpp

@@ -1,206 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <ripple/app/misc/AMMHelpers.h>
-
-namespace ripple {
-
-STAmount
-ammLPTokens(
-    STAmount const& asset1,
-    STAmount const& asset2,
-    Issue const& lptIssue)
-{
-    auto const tokens = root2(asset1 * asset2);
-    return toSTAmount(lptIssue, tokens);
-}
-
-/*
- * Equation 3:
- * t = T * [(b/B - (sqrt(f2**2 - b/(B*f1)) - f2)) /
- *          (1 + sqrt(f2**2 - b/(B*f1)) - f2)]
- * where f1 = 1 - tfee, f2 = (1 - tfee/2)/f1
- */
-STAmount
-lpTokensIn(
-    STAmount const& asset1Balance,
-    STAmount const& asset1Deposit,
-    STAmount const& lptAMMBalance,
-    std::uint16_t tfee)
-{
-    auto const f1 = feeMult(tfee);
-    auto const f2 = feeMultHalf(tfee) / f1;
-    Number const r = asset1Deposit / asset1Balance;
-    auto const c = root2(f2 * f2 + r / f1) - f2;
-    auto const t = lptAMMBalance * (r - c) / (1 + c);
-    return toSTAmount(lptAMMBalance.issue(), t);
-}
-
-/* Equation 4 solves equation 3 for b:
- * Let f1 = 1 - tfee, f2 = (1 - tfee/2)/f1, t1 = t/T, t2 = 1 + t1, R = b/B
- * then
- * t1 = [R - sqrt(f2**2 + R/f1) + f2] / [1 + sqrt(f2**2 + R/f1] - f2] =>
- * sqrt(f2**2 + R/f1)*(t1 + 1) = R + f2 + t1*f2 - t1 =>
- * sqrt(f2**2 + R/f1)*t2 = R + t2*f2 - t1 =>
- * sqrt(f2**2 + R/f1) = R/t2 + f2 - t1/t2, let d = f2 - t1/t2 =>
- * sqrt(f2**2 + R/f1) = R/t2 + d =>
- * f2**2 + R/f1 = (R/t2)**2 +2*d*R/t2 + d**2 =>
- * (R/t2)**2 + R*(2*d/t2 - 1/f1) + d**2 - f2**2 = 0
- */
-STAmount
-ammAssetIn(
-    STAmount const& asset1Balance,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee)
-{
-    auto const f1 = feeMult(tfee);
-    auto const f2 = feeMultHalf(tfee) / f1;
-    auto const t1 = lpTokens / lptAMMBalance;
-    auto const t2 = 1 + t1;
-    auto const d = f2 - t1 / t2;
-    auto const a = 1 / (t2 * t2);
-    auto const b = 2 * d / t2 - 1 / f1;
-    auto const c = d * d - f2 * f2;
-    return toSTAmount(
-        asset1Balance.issue(), asset1Balance * solveQuadraticEq(a, b, c));
-}
-
-/* Equation 7:
- * t = T * (c - sqrt(c**2 - 4*R))/2
- * where R = b/B, c = R*fee + 2 - fee
- */
-STAmount
-lpTokensOut(
-    STAmount const& asset1Balance,
-    STAmount const& asset1Withdraw,
-    STAmount const& lptAMMBalance,
-    std::uint16_t tfee)
-{
-    Number const fr = asset1Withdraw / asset1Balance;
-    auto const f1 = getFee(tfee);
-    auto const c = fr * f1 + 2 - f1;
-    auto const t = lptAMMBalance * (c - root2(c * c - 4 * fr)) / 2;
-    return toSTAmount(lptAMMBalance.issue(), t);
-}
-
-/* Equation 8 solves equation 7 for b:
- * c - 2*t/T = sqrt(c**2 - 4*R) =>
- * c**2 - 4*c*t/T + 4*t**2/T**2 = c**2 - 4*R =>
- * -4*c*t/T + 4*t**2/T**2 = -4*R =>
- * -c*t/T + t**2/T**2 = -R -=>
- * substitute c = R*f + 2 - f =>
- * -(t/T)*(R*f + 2 - f) + (t/T)**2 = -R, let t1 = t/T =>
- * -t1*R*f -2*t1 +t1*f +t1**2 = -R =>
- * R = (t1**2 + t1*(f - 2)) / (t1*f - 1)
- */
-STAmount
-withdrawByTokens(
-    STAmount const& assetBalance,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee)
-{
-    auto const f = getFee(tfee);
-    Number const t1 = lpTokens / lptAMMBalance;
-    auto const b = assetBalance * (t1 * t1 - t1 * (2 - f)) / (t1 * f - 1);
-    return toSTAmount(assetBalance.issue(), b);
-}
-
-Number
-square(Number const& n)
-{
-    return n * n;
-}
-
-STAmount
-adjustLPTokens(
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    bool isDeposit)
-{
-    // Force rounding downward to ensure adjusted tokens are less or equal
-    // to requested tokens.
-    saveNumberRoundMode rm(Number::setround(Number::rounding_mode::downward));
-    if (isDeposit)
-        return (lptAMMBalance + lpTokens) - lptAMMBalance;
-    return (lpTokens - lptAMMBalance) + lptAMMBalance;
-}
-
-std::tuple<STAmount, std::optional<STAmount>, STAmount>
-adjustAmountsByLPTokens(
-    STAmount const& amountBalance,
-    STAmount const& amount,
-    std::optional<STAmount> const& amount2,
-    STAmount const& lptAMMBalance,
-    STAmount const& lpTokens,
-    std::uint16_t tfee,
-    bool isDeposit)
-{
-    auto const lpTokensActual =
-        adjustLPTokens(lptAMMBalance, lpTokens, isDeposit);
-
-    if (lpTokensActual == beast::zero)
-    {
-        auto const amount2Opt =
-            amount2 ? std::make_optional(STAmount{}) : std::nullopt;
-        return std::make_tuple(STAmount{}, amount2Opt, lpTokensActual);
-    }
-
-    if (lpTokensActual < lpTokens)
-    {
-        // Equal trade
-        if (amount2)
-        {
-            Number const fr = lpTokensActual / lpTokens;
-            auto const amountActual = toSTAmount(amount.issue(), fr * amount);
-            auto const amount2Actual =
-                toSTAmount(amount2->issue(), fr * *amount2);
-            return std::make_tuple(
-                amountActual < amount ? amountActual : amount,
-                amount2Actual < amount2 ? amount2Actual : amount2,
-                lpTokensActual);
-        }
-
-        // Single trade
-        auto const amountActual = [&]() {
-            if (isDeposit)
-                return ammAssetIn(
-                    amountBalance, lptAMMBalance, lpTokensActual, tfee);
-            else
-                return withdrawByTokens(
-                    amountBalance, lptAMMBalance, lpTokens, tfee);
-        }();
-        return amountActual < amount
-            ? std::make_tuple(amountActual, std::nullopt, lpTokensActual)
-            : std::make_tuple(amount, std::nullopt, lpTokensActual);
-    }
-
-    assert(lpTokensActual == lpTokens);
-
-    return {amount, amount2, lpTokensActual};
-}
-
-Number
-solveQuadraticEq(Number const& a, Number const& b, Number const& c)
-{
-    return (-b + root2(b * b - 4 * a * c)) / (2 * a);
-}
-
-}  // namespace ripple

src/ripple/app/misc/impl/AMMUtils.cpp

@@ -1,320 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-#include <ripple/app/misc/AMMUtils.h>
-#include <ripple/basics/Log.h>
-#include <ripple/ledger/Sandbox.h>
-#include <ripple/protocol/AMMCore.h>
-#include <ripple/protocol/STAccount.h>
-#include <ripple/protocol/STObject.h>
-
-namespace ripple {
-
-std::pair<STAmount, STAmount>
-ammPoolHolds(
-    ReadView const& view,
-    AccountID const& ammAccountID,
-    Issue const& issue1,
-    Issue const& issue2,
-    FreezeHandling freezeHandling,
-    beast::Journal const j)
-{
-    auto const assetInBalance =
-        accountHolds(view, ammAccountID, issue1, freezeHandling, j);
-    auto const assetOutBalance =
-        accountHolds(view, ammAccountID, issue2, freezeHandling, j);
-    return std::make_pair(assetInBalance, assetOutBalance);
-}
-
-Expected<std::tuple<STAmount, STAmount, STAmount>, TER>
-ammHolds(
-    ReadView const& view,
-    SLE const& ammSle,
-    std::optional<Issue> const& optIssue1,
-    std::optional<Issue> const& optIssue2,
-    FreezeHandling freezeHandling,
-    beast::Journal const j)
-{
-    auto const issues = [&]() -> std::optional<std::pair<Issue, Issue>> {
-        auto const issue1 = ammSle[sfAsset];
-        auto const issue2 = ammSle[sfAsset2];
-        if (optIssue1 && optIssue2)
-        {
-            if (invalidAMMAssetPair(
-                    *optIssue1,
-                    *optIssue2,
-                    std::make_optional(std::make_pair(issue1, issue2))))
-            {
-                JLOG(j.debug()) << "ammHolds: Invalid optIssue1 or optIssue2 "
-                                << *optIssue1 << " " << *optIssue2;
-                return std::nullopt;
-            }
-            return std::make_optional(std::make_pair(*optIssue1, *optIssue2));
-        }
-        auto const singleIssue =
-            [&issue1, &issue2, &j](
-                Issue checkIssue,
-                const char* label) -> std::optional<std::pair<Issue, Issue>> {
-            if (checkIssue == issue1)
-                return std::make_optional(std::make_pair(issue1, issue2));
-            else if (checkIssue == issue2)
-                return std::make_optional(std::make_pair(issue2, issue1));
-            JLOG(j.debug())
-                << "ammHolds: Invalid " << label << " " << checkIssue;
-            return std::nullopt;
-        };
-        if (optIssue1)
-        {
-            return singleIssue(*optIssue1, "optIssue1");
-        }
-        else if (optIssue2)
-        {
-            return singleIssue(*optIssue2, "optIssue2");
-        }
-        return std::make_optional(std::make_pair(issue1, issue2));
-    }();
-    if (!issues)
-        return Unexpected(tecAMM_INVALID_TOKENS);
-    auto const [asset1, asset2] = ammPoolHolds(
-        view,
-        ammSle.getAccountID(sfAccount),
-        issues->first,
-        issues->second,
-        freezeHandling,
-        j);
-    return std::make_tuple(asset1, asset2, ammSle[sfLPTokenBalance]);
-}
-
-STAmount
-ammLPHolds(
-    ReadView const& view,
-    Currency const& cur1,
-    Currency const& cur2,
-    AccountID const& ammAccount,
-    AccountID const& lpAccount,
-    beast::Journal const j)
-{
-    return accountHolds(
-        view,
-        lpAccount,
-        ammLPTCurrency(cur1, cur2),
-        ammAccount,
-        FreezeHandling::fhZERO_IF_FROZEN,
-        j);
-}
-
-STAmount
-ammLPHolds(
-    ReadView const& view,
-    SLE const& ammSle,
-    AccountID const& lpAccount,
-    beast::Journal const j)
-{
-    return ammLPHolds(
-        view,
-        ammSle[sfAsset].currency,
-        ammSle[sfAsset2].currency,
-        ammSle[sfAccount],
-        lpAccount,
-        j);
-}
-
-std::uint16_t
-getTradingFee(ReadView const& view, SLE const& ammSle, AccountID const& account)
-{
-    using namespace std::chrono;
-    if (ammSle.isFieldPresent(sfAuctionSlot))
-    {
-        auto const& auctionSlot =
-            static_cast<STObject const&>(ammSle.peekAtField(sfAuctionSlot));
-        // Not expired
-        if (auto const expiration = auctionSlot[~sfExpiration];
-            duration_cast<seconds>(
-                view.info().parentCloseTime.time_since_epoch())
-                .count() < expiration)
-        {
-            if (auctionSlot[~sfAccount] == account)
-                return auctionSlot[sfDiscountedFee];
-            if (auctionSlot.isFieldPresent(sfAuthAccounts))
-            {
-                for (auto const& acct :
-                     auctionSlot.getFieldArray(sfAuthAccounts))
-                    if (acct[~sfAccount] == account)
-                        return auctionSlot[sfDiscountedFee];
-            }
-        }
-    }
-    return ammSle[sfTradingFee];
-}
-
-STAmount
-ammAccountHolds(
-    ReadView const& view,
-    AccountID const& ammAccountID,
-    Issue const& issue)
-{
-    if (isXRP(issue))
-    {
-        if (auto const sle = view.read(keylet::account(ammAccountID)))
-            return (*sle)[sfBalance];
-    }
-    else if (auto const sle = view.read(
-                 keylet::line(ammAccountID, issue.account, issue.currency));
-             sle &&
-             !isFrozen(view, ammAccountID, issue.currency, issue.account))
-    {
-        auto amount = (*sle)[sfBalance];
-        if (ammAccountID > issue.account)
-            amount.negate();
-        amount.setIssuer(issue.account);
-        return amount;
-    }
-
-    return STAmount{issue};
-}
-
-static TER
-deleteAMMTrustLines(
-    Sandbox& sb,
-    AccountID const& ammAccountID,
-    std::uint16_t maxTrustlinesToDelete,
-    beast::Journal j)
-{
-    return cleanupOnAccountDelete(
-        sb,
-        keylet::ownerDir(ammAccountID),
-        [&](LedgerEntryType nodeType,
-            uint256 const&,
-            std::shared_ptr<SLE>& sleItem) -> std::pair<TER, SkipEntry> {
-            // Skip AMM
-            if (nodeType == LedgerEntryType::ltAMM)
-                return {tesSUCCESS, SkipEntry::Yes};
-            // Should only have the trustlines
-            if (nodeType != LedgerEntryType::ltRIPPLE_STATE)
-            {
-                JLOG(j.error())
-                    << "deleteAMMTrustLines: deleting non-trustline "
-                    << nodeType;
-                return {tecINTERNAL, SkipEntry::No};
-            }
-
-            // Trustlines must have zero balance
-            if (sleItem->getFieldAmount(sfBalance) != beast::zero)
-            {
-                JLOG(j.error())
-                    << "deleteAMMTrustLines: deleting trustline with "
-                       "non-zero balance.";
-                return {tecINTERNAL, SkipEntry::No};
-            }
-
-            return {
-                deleteAMMTrustLine(sb, sleItem, ammAccountID, j),
-                SkipEntry::No};
-        },
-        j,
-        maxTrustlinesToDelete);
-}
-
-TER
-deleteAMMAccount(
-    Sandbox& sb,
-    Issue const& asset,
-    Issue const& asset2,
-    beast::Journal j)
-{
-    auto ammSle = sb.peek(keylet::amm(asset, asset2));
-    if (!ammSle)
-    {
-        JLOG(j.error()) << "deleteAMMAccount: AMM object does not exist "
-                        << asset << " " << asset2;
-        return tecINTERNAL;
-    }
-
-    auto const ammAccountID = (*ammSle)[sfAccount];
-    auto sleAMMRoot = sb.peek(keylet::account(ammAccountID));
-    if (!sleAMMRoot)
-    {
-        JLOG(j.error()) << "deleteAMMAccount: AMM account does not exist "
-                        << to_string(ammAccountID);
-        return tecINTERNAL;
-    }
-
-    if (auto const ter =
-            deleteAMMTrustLines(sb, ammAccountID, maxDeletableAMMTrustLines, j);
-        ter != tesSUCCESS)
-        return ter;
-
-    auto const ownerDirKeylet = keylet::ownerDir(ammAccountID);
-    if (!sb.dirRemove(
-            ownerDirKeylet, (*ammSle)[sfOwnerNode], ammSle->key(), false))
-    {
-        JLOG(j.error()) << "deleteAMMAccount: failed to remove dir link";
-        return tecINTERNAL;
-    }
-    if (sb.exists(ownerDirKeylet) && !sb.emptyDirDelete(ownerDirKeylet))
-    {
-        JLOG(j.error()) << "deleteAMMAccount: cannot delete root dir node of "
-                        << toBase58(ammAccountID);
-        return tecINTERNAL;
-    }
-
-    sb.erase(ammSle);
-    sb.erase(sleAMMRoot);
-
-    return tesSUCCESS;
-}
-
-void
-initializeFeeAuctionVote(
-    ApplyView& view,
-    std::shared_ptr<SLE>& ammSle,
-    AccountID const& account,
-    Issue const& lptIssue,
-    std::uint16_t tfee)
-{
-    // AMM creator gets the voting slot.
-    STArray voteSlots;
-    STObject voteEntry{sfVoteEntry};
-    if (tfee != 0)
-        voteEntry.setFieldU16(sfTradingFee, tfee);
-    voteEntry.setFieldU32(sfVoteWeight, VOTE_WEIGHT_SCALE_FACTOR);
-    voteEntry.setAccountID(sfAccount, account);
-    voteSlots.push_back(voteEntry);
-    ammSle->setFieldArray(sfVoteSlots, voteSlots);
-    // AMM creator gets the auction slot for free.
-    auto& auctionSlot = ammSle->peekFieldObject(sfAuctionSlot);
-    auctionSlot.setAccountID(sfAccount, account);
-    // current + sec in 24h
-    auto const expiration = std::chrono::duration_cast<std::chrono::seconds>(
-                                view.info().parentCloseTime.time_since_epoch())
-                                .count() +
-        TOTAL_TIME_SLOT_SECS;
-    auctionSlot.setFieldU32(sfExpiration, expiration);
-    auctionSlot.setFieldAmount(sfPrice, STAmount{lptIssue, 0});
-    // Set the fee
-    if (tfee != 0)
-        ammSle->setFieldU16(sfTradingFee, tfee);
-    else if (ammSle->isFieldPresent(sfTradingFee))
-        ammSle->makeFieldAbsent(sfTradingFee);
-    if (auto const dfee = tfee / AUCTION_SLOT_DISCOUNTED_FEE_FRACTION)
-        auctionSlot.setFieldU16(sfDiscountedFee, dfee);
-    else if (auctionSlot.isFieldPresent(sfDiscountedFee))
-        auctionSlot.makeFieldAbsent(sfDiscountedFee);
-}
-
-}  // namespace ripple

src/ripple/app/misc/impl/LoadFeeTrack.cpp

@@ -109,9 +109,9 @@ scaleFeeLoad(
 
     auto const result = mulDiv(
         fee, feeFactor, safe_cast<std::uint64_t>(feeTrack.getLoadBase()));
-    if (!result)
+    if (!result.first)
         Throw<std::overflow_error>("scaleFeeLoad");
-    return *result;
+    return result.second;
 }
 
 }  // namespace ripple

src/ripple/app/misc/impl/TxQ.cpp

@@ -61,8 +61,12 @@ getFeeLevelPaid(ReadView const& view, STTx const& tx)
         return FeeLevel64(0);
     }
 
-    return mulDiv(effectiveFeePaid, TxQ::baseLevel, baseFee)
-        .value_or(FeeLevel64(std::numeric_limits<std::uint64_t>::max()));
+    if (std::pair<bool, FeeLevel64> const feeLevelPaid =
+            mulDiv(effectiveFeePaid, TxQ::baseLevel, baseFee);
+        feeLevelPaid.first)
+        return feeLevelPaid.second;
+
+    return FeeLevel64(std::numeric_limits<std::uint64_t>::max());
 }
 
 static std::optional<LedgerIndex>
@@ -84,8 +88,7 @@ getFirstLedgerSequence(STTx const& tx)
 static FeeLevel64
 increase(FeeLevel64 level, std::uint32_t increasePercent)
 {
-    return mulDiv(level, 100 + increasePercent, 100)
-        .value_or(static_cast<FeeLevel64>(ripple::muldiv_max));
+    return mulDiv(level, 100 + increasePercent, 100).second;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -129,19 +132,16 @@ TxQ::FeeMetrics::update(
         // upperLimit must be >= minimumTxnCount_ or std::clamp can give
         // unexpected results
         auto const upperLimit = std::max<std::uint64_t>(
-            mulDiv(txnsExpected_, cutPct, 100).value_or(ripple::muldiv_max),
-            minimumTxnCount_);
+            mulDiv(txnsExpected_, cutPct, 100).second, minimumTxnCount_);
         txnsExpected_ = std::clamp<std::uint64_t>(
-            mulDiv(size, cutPct, 100).value_or(ripple::muldiv_max),
-            minimumTxnCount_,
-            upperLimit);
+            mulDiv(size, cutPct, 100).second, minimumTxnCount_, upperLimit);
         recentTxnCounts_.clear();
     }
     else if (size > txnsExpected_ || size > targetTxnCount_)
     {
         recentTxnCounts_.push_back(
             mulDiv(size, 100 + setup.normalConsensusIncreasePercent, 100)
-                .value_or(ripple::muldiv_max));
+                .second);
         auto const iter =
             std::max_element(recentTxnCounts_.begin(), recentTxnCounts_.end());
         BOOST_ASSERT(iter != recentTxnCounts_.end());
@@ -199,8 +199,7 @@ TxQ::FeeMetrics::scaleFeeLevel(Snapshot const& snapshot, OpenView const& view)
     {
         // Compute escalated fee level
         // Don't care about the overflow flag
-        return mulDiv(multiplier, current * current, target * target)
-            .value_or(static_cast<FeeLevel64>(ripple::muldiv_max));
+        return mulDiv(multiplier, current * current, target * target).second;
     }
 
     return baseLevel;
@@ -283,7 +282,7 @@ TxQ::FeeMetrics::escalatedSeriesFeeLevel(
     auto const totalFeeLevel = mulDiv(
         multiplier, sumNlast.second - sumNcurrent.second, target * target);
 
-    return {totalFeeLevel.has_value(), *totalFeeLevel};
+    return totalFeeLevel;
 }
 
 LedgerHash TxQ::MaybeTx::parentHashComp{};
@@ -1996,11 +1995,8 @@ TxQ::getTxRequiredFeeAndSeq(
 
     std::uint32_t const accountSeq = sle ? (*sle)[sfSequence] : 0;
     std::uint32_t const availableSeq = nextQueuableSeqImpl(sle, lock).value();
-    return {
-        mulDiv(fee, baseFee, baseLevel)
-            .value_or(XRPAmount(std::numeric_limits<std::int64_t>::max())),
-        accountSeq,
-        availableSeq};
+
+    return {mulDiv(fee, baseFee, baseLevel).second, accountSeq, availableSeq};
 }
 
 std::vector<TxQ::TxDetails>

src/ripple/app/paths/AMMContext.h

@@ -1,119 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_PATHS_AMMCONTEXT_H_INCLUDED
-#define RIPPLE_APP_PATHS_AMMCONTEXT_H_INCLUDED
-
-#include <ripple/protocol/AccountID.h>
-
-#include <cstdint>
-
-namespace ripple {
-
-/** Maintains AMM info per overall payment engine execution and
- * individual iteration.
- * Only one instance of this class is created in Flow.cpp::flow().
- * The reference is percolated through calls to AMMLiquidity class,
- * which handles AMM offer generation.
- */
-class AMMContext
-{
-public:
-    // Restrict number of AMM offers. If this restriction is removed
-    // then need to restrict in some other way because AMM offers are
-    // not counted in the BookStep offer counter.
-    constexpr static std::uint8_t MaxIterations = 30;
-
-private:
-    // Tx account owner is required to get the AMM trading fee in BookStep
-    AccountID account_;
-    // true if payment has multiple paths
-    bool multiPath_{false};
-    // Is true if AMM offer is consumed during a payment engine iteration.
-    bool ammUsed_{false};
-    // Counter of payment engine iterations with consumed AMM
-    std::uint16_t ammIters_{0};
-
-public:
-    AMMContext(AccountID const& account, bool multiPath)
-        : account_(account), multiPath_(multiPath)
-    {
-    }
-    ~AMMContext() = default;
-    AMMContext(AMMContext const&) = delete;
-    AMMContext&
-    operator=(AMMContext const&) = delete;
-
-    bool
-    multiPath() const
-    {
-        return multiPath_;
-    }
-
-    void
-    setMultiPath(bool fs)
-    {
-        multiPath_ = fs;
-    }
-
-    void
-    setAMMUsed()
-    {
-        ammUsed_ = true;
-    }
-
-    void
-    update()
-    {
-        if (ammUsed_)
-            ++ammIters_;
-        ammUsed_ = false;
-    }
-
-    bool
-    maxItersReached() const
-    {
-        return ammIters_ >= MaxIterations;
-    }
-
-    std::uint16_t
-    curIters() const
-    {
-        return ammIters_;
-    }
-
-    AccountID
-    account() const
-    {
-        return account_;
-    }
-
-    /** Strand execution may fail. Reset the flag at the start
-     * of each payment engine iteration.
-     */
-    void
-    clear()
-    {
-        ammUsed_ = false;
-    }
-};
-
-}  // namespace ripple
-
-#endif  // RIPPLE_APP_PATHS_AMMCONTEXT_H_INCLUDED

src/ripple/app/paths/AMMLiquidity.h

@@ -1,148 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_TX_AMMLIQUIDITY_H_INCLUDED
-#define RIPPLE_APP_TX_AMMLIQUIDITY_H_INCLUDED
-
-#include "ripple/app/misc/AMMHelpers.h"
-#include "ripple/app/misc/AMMUtils.h"
-#include "ripple/app/paths/AMMContext.h"
-#include "ripple/basics/Log.h"
-#include "ripple/ledger/ReadView.h"
-#include "ripple/ledger/View.h"
-#include "ripple/protocol/Quality.h"
-#include "ripple/protocol/STLedgerEntry.h"
-
-namespace ripple {
-
-template <typename TIn, typename TOut>
-class AMMOffer;
-
-/** AMMLiquidity class provides AMM offers to BookStep class.
- * The offers are generated in two ways. If there are multiple
- * paths specified to the payment transaction then the offers
- * are generated based on the Fibonacci sequence with
- * a limited number of payment engine iterations consuming AMM offers.
- * These offers behave the same way as CLOB offers in that if
- * there is a limiting step, then the offers are adjusted
- * based on their quality.
- * If there is only one path specified in the payment transaction
- * then the offers are generated based on the competing CLOB offer
- * quality. In this case the offer's size is set in such a way
- * that the new AMM's pool spot price quality is equal to the CLOB's
- * offer quality.
- */
-template <typename TIn, typename TOut>
-class AMMLiquidity
-{
-private:
-    inline static const Number InitialFibSeqPct = Number(5) / 20000;
-    AMMContext& ammContext_;
-    AccountID const ammAccountID_;
-    std::uint32_t const tradingFee_;
-    Issue const issueIn_;
-    Issue const issueOut_;
-    // Initial AMM pool balances
-    TAmounts<TIn, TOut> const initialBalances_;
-    beast::Journal const j_;
-
-public:
-    AMMLiquidity(
-        ReadView const& view,
-        AccountID const& ammAccountID,
-        std::uint32_t tradingFee,
-        Issue const& in,
-        Issue const& out,
-        AMMContext& ammContext,
-        beast::Journal j);
-    ~AMMLiquidity() = default;
-    AMMLiquidity(AMMLiquidity const&) = delete;
-    AMMLiquidity&
-    operator=(AMMLiquidity const&) = delete;
-
-    /** Generate AMM offer. Returns nullopt if clobQuality is provided
-     * and it is better than AMM offer quality. Otherwise returns AMM offer.
-     * If clobQuality is provided then AMM offer size is set based on the
-     * quality.
-     */
-    std::optional<AMMOffer<TIn, TOut>>
-    getOffer(ReadView const& view, std::optional<Quality> const& clobQuality)
-        const;
-
-    AccountID const&
-    ammAccount() const
-    {
-        return ammAccountID_;
-    }
-
-    bool
-    multiPath() const
-    {
-        return ammContext_.multiPath();
-    }
-
-    std::uint32_t
-    tradingFee() const
-    {
-        return tradingFee_;
-    }
-
-    AMMContext&
-    context() const
-    {
-        return ammContext_;
-    }
-
-    Issue const&
-    issueIn() const
-    {
-        return issueIn_;
-    }
-
-    Issue const&
-    issueOut() const
-    {
-        return issueOut_;
-    }
-
-private:
-    /** Fetches current AMM balances.
-     */
-    TAmounts<TIn, TOut>
-    fetchBalances(ReadView const& view) const;
-
-    /** Generate AMM offers with the offer size based on Fibonacci sequence.
-     * The sequence corresponds to the payment engine iterations with AMM
-     * liquidity. Iterations that don't consume AMM offers don't count.
-     * The number of iterations with AMM offers is limited.
-     * If the generated offer exceeds the pool balance then the function
-     * throws overflow exception.
-     */
-    TAmounts<TIn, TOut>
-    generateFibSeqOffer(TAmounts<TIn, TOut> const& balances) const;
-
-    /** Generate max offer
-     */
-    AMMOffer<TIn, TOut>
-    maxOffer(TAmounts<TIn, TOut> const& balances) const;
-};
-
-}  // namespace ripple
-
-#endif  // RIPPLE_APP_TX_AMMLIQUIDITY_H_INCLUDED

src/ripple/app/paths/AMMOffer.h

@@ -1,149 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_AMMOFFER_H_INCLUDED
-#define RIPPLE_APP_AMMOFFER_H_INCLUDED
-
-#include <ripple/ledger/ApplyView.h>
-#include <ripple/ledger/View.h>
-#include <ripple/protocol/Quality.h>
-#include <ripple/protocol/TER.h>
-
-namespace ripple {
-
-template <typename TIn, typename TOut>
-class AMMLiquidity;
-class QualityFunction;
-
-/** Represents synthetic AMM offer in BookStep. AMMOffer mirrors TOffer
- * methods for use in generic BookStep methods. AMMOffer amounts
- * are changed indirectly in BookStep limiting steps.
- */
-template <typename TIn, typename TOut>
-class AMMOffer
-{
-private:
-    AMMLiquidity<TIn, TOut> const& ammLiquidity_;
-    // Initial offer amounts. It is fibonacci seq generated for multi-path.
-    // If the offer size is set based on the competing CLOB offer then
-    // the AMM offer size is such that if the offer is consumed then
-    // the updated AMM pool SP quality is going to be equal to competing
-    // CLOB offer quality. If there is no competing CLOB offer then
-    // the initial size is set to in=cMax[Native,Value],balances.out.
-    // While this is not a "real" offer it simulates the case of
-    // the swap out of the entire side of the pool, in which case
-    // the swap in amount is infinite.
-    TAmounts<TIn, TOut> const amounts_;
-    // If seated then current pool balances. Used in one-path limiting steps
-    // to swap in/out.
-    std::optional<TAmounts<TIn, TOut>> const balances_;
-    // The Spot Price quality if balances != amounts
-    // else the amounts quality
-    Quality const quality_;
-    // AMM offer can be consumed once at a given iteration
-    bool consumed_;
-
-public:
-    AMMOffer(
-        AMMLiquidity<TIn, TOut> const& ammLiquidity,
-        TAmounts<TIn, TOut> const& amounts,
-        std::optional<TAmounts<TIn, TOut>> const& balances,
-        Quality const& quality);
-
-    Quality
-    quality() const noexcept
-    {
-        return quality_;
-    }
-
-    Issue const&
-    issueIn() const;
-
-    Issue const&
-    issueOut() const;
-
-    AccountID const&
-    owner() const;
-
-    std::optional<uint256>
-    key() const
-    {
-        return std::nullopt;
-    }
-
-    TAmounts<TIn, TOut> const&
-    amount() const;
-
-    void
-    consume(ApplyView& view, TAmounts<TIn, TOut> const& consumed);
-
-    bool
-    fully_consumed() const
-    {
-        return consumed_;
-    }
-
-    /** Limit out of the provided offer. If one-path then swapOut
-     * using current balances. If multi-path then ceil_out using
-     * current quality.
-     */
-    TAmounts<TIn, TOut>
-    limitOut(
-        TAmounts<TIn, TOut> const& offrAmt,
-        TOut const& limit,
-        bool fixReducedOffers,
-        bool roundUp) const;
-
-    /** Limit in of the provided offer. If one-path then swapIn
-     * using current balances. If multi-path then ceil_in using
-     * current quality.
-     */
-    TAmounts<TIn, TOut>
-    limitIn(TAmounts<TIn, TOut> const& offrAmt, TIn const& limit) const;
-
-    QualityFunction
-    getQualityFunc() const;
-
-    /** Send funds without incurring the transfer fee
-     */
-    template <typename... Args>
-    static TER
-    send(Args&&... args)
-    {
-        return accountSend(std::forward<Args>(args)..., WaiveTransferFee::Yes);
-    }
-
-    bool
-    isFunded() const
-    {
-        // AMM offer is fully funded by the pool
-        return true;
-    }
-
-    static std::pair<std::uint32_t, std::uint32_t>
-    adjustRates(std::uint32_t ofrInRate, std::uint32_t ofrOutRate)
-    {
-        // AMM doesn't pay transfer fee on Payment tx
-        return {ofrInRate, QUALITY_ONE};
-    }
-};
-
-}  // namespace ripple
-
-#endif  // RIPPLE_APP_AMMOFFER_H_INCLUDED

src/ripple/app/paths/Flow.cpp

@@ -17,7 +17,6 @@
 */
 //==============================================================================
 
-#include <ripple/app/paths/AMMContext.h>
 #include <ripple/app/paths/Credit.h>
 #include <ripple/app/paths/Flow.h>
 #include <ripple/app/paths/impl/AmountSpec.h>
@@ -85,8 +84,6 @@ flow(
     if (sendMax)
         sendMaxIssue = sendMax->issue();
 
-    AMMContext ammContext(src, false);
-
     // convert the paths to a collection of strands. Each strand is the
     // collection of account->account steps and book steps that may be used in
     // this payment.
@@ -101,7 +98,6 @@ flow(
         defaultPaths,
         ownerPaysTransferFee,
         offerCrossing,
-        ammContext,
         j);
 
     if (!isTesSuccess(toStrandsTer))
@@ -111,8 +107,6 @@ flow(
         return result;
     }
 
-    ammContext.setMultiPath(strands.size() > 1);
-
     if (j.trace())
     {
         j.trace() << "\nsrc: " << src << "\ndst: " << dst
@@ -151,7 +145,6 @@ flow(
                 limitQuality,
                 sendMax,
                 j,
-                ammContext,
                 flowDebugInfo));
     }
 
@@ -170,7 +163,6 @@ flow(
                 limitQuality,
                 sendMax,
                 j,
-                ammContext,
                 flowDebugInfo));
     }
 
@@ -189,7 +181,6 @@ flow(
                 limitQuality,
                 sendMax,
                 j,
-                ammContext,
                 flowDebugInfo));
     }
 
@@ -207,7 +198,6 @@ flow(
             limitQuality,
             sendMax,
             j,
-            ammContext,
             flowDebugInfo));
 }
 

src/ripple/app/paths/TrustLine.h

@@ -139,6 +139,13 @@ public:
         return mFlags & (mViewLowest ? lsfLowFreeze : lsfHighFreeze);
     }
 
+    /** Have we set the deep freeze flag on our peer */
+    bool
+    getDeepFreeze() const
+    {
+        return mFlags & (mViewLowest ? lsfLowDeepFreeze : lsfHighDeepFreeze);
+    }
+
     /** Has the peer set the freeze flag on us */
     bool
     getFreezePeer() const
@@ -146,6 +153,13 @@ public:
         return mFlags & (!mViewLowest ? lsfLowFreeze : lsfHighFreeze);
     }
 
+    /** Has the peer set the deep freeze flag on us */
+    bool
+    getDeepFreezePeer() const
+    {
+        return mFlags & (!mViewLowest ? lsfLowDeepFreeze : lsfHighDeepFreeze);
+    }
+
     STAmount const&
     getBalance() const
     {

src/ripple/app/paths/impl/AMMLiquidity.cpp

@@ -1,223 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-#include <ripple/app/paths/AMMLiquidity.h>
-
-#include <ripple/app/paths/AMMOffer.h>
-
-namespace ripple {
-
-template <typename TIn, typename TOut>
-AMMLiquidity<TIn, TOut>::AMMLiquidity(
-    ReadView const& view,
-    AccountID const& ammAccountID,
-    std::uint32_t tradingFee,
-    Issue const& in,
-    Issue const& out,
-    AMMContext& ammContext,
-    beast::Journal j)
-    : ammContext_(ammContext)
-    , ammAccountID_(ammAccountID)
-    , tradingFee_(tradingFee)
-    , issueIn_(in)
-    , issueOut_(out)
-    , initialBalances_{fetchBalances(view)}
-    , j_(j)
-{
-}
-
-template <typename TIn, typename TOut>
-TAmounts<TIn, TOut>
-AMMLiquidity<TIn, TOut>::fetchBalances(ReadView const& view) const
-{
-    auto const assetIn = ammAccountHolds(view, ammAccountID_, issueIn_);
-    auto const assetOut = ammAccountHolds(view, ammAccountID_, issueOut_);
-    // This should not happen.
-    if (assetIn < beast::zero || assetOut < beast::zero)
-        Throw<std::runtime_error>("AMMLiquidity: invalid balances");
-
-    return TAmounts{get<TIn>(assetIn), get<TOut>(assetOut)};
-}
-
-template <typename TIn, typename TOut>
-TAmounts<TIn, TOut>
-AMMLiquidity<TIn, TOut>::generateFibSeqOffer(
-    TAmounts<TIn, TOut> const& balances) const
-{
-    TAmounts<TIn, TOut> cur{};
-
-    cur.in = toAmount<TIn>(
-        getIssue(balances.in),
-        InitialFibSeqPct * initialBalances_.in,
-        Number::rounding_mode::upward);
-    cur.out = swapAssetIn(initialBalances_, cur.in, tradingFee_);
-
-    if (ammContext_.curIters() == 0)
-        return cur;
-
-    // clang-format off
-    constexpr std::uint32_t fib[AMMContext::MaxIterations] = {
-        1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987,
-        1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393,
-        196418, 317811, 514229, 832040, 1346269};
-    // clang-format on
-
-    assert(!ammContext_.maxItersReached());
-
-    cur.out = toAmount<TOut>(
-        getIssue(balances.out),
-        cur.out * fib[ammContext_.curIters() - 1],
-        Number::rounding_mode::downward);
-    // swapAssetOut() returns negative in this case
-    if (cur.out >= balances.out)
-        Throw<std::overflow_error>(
-            "AMMLiquidity: generateFibSeqOffer exceeds the balance");
-
-    cur.in = swapAssetOut(balances, cur.out, tradingFee_);
-
-    return cur;
-}
-
-template <typename T>
-constexpr T
-maxAmount()
-{
-    if constexpr (std::is_same_v<T, XRPAmount>)
-        return XRPAmount(STAmount::cMaxNative);
-    else if constexpr (std::is_same_v<T, IOUAmount>)
-        return IOUAmount(STAmount::cMaxValue / 2, STAmount::cMaxOffset);
-    else if constexpr (std::is_same_v<T, STAmount>)
-        return STAmount(STAmount::cMaxValue / 2, STAmount::cMaxOffset);
-}
-
-template <typename TIn, typename TOut>
-AMMOffer<TIn, TOut>
-AMMLiquidity<TIn, TOut>::maxOffer(TAmounts<TIn, TOut> const& balances) const
-{
-    return AMMOffer<TIn, TOut>(
-        *this,
-        {maxAmount<TIn>(),
-         swapAssetIn(balances, maxAmount<TIn>(), tradingFee_)},
-        balances,
-        Quality{balances});
-}
-
-template <typename TIn, typename TOut>
-std::optional<AMMOffer<TIn, TOut>>
-AMMLiquidity<TIn, TOut>::getOffer(
-    ReadView const& view,
-    std::optional<Quality> const& clobQuality) const
-{
-    // Can't generate more offers if multi-path.
-    if (ammContext_.maxItersReached())
-        return std::nullopt;
-
-    auto const balances = fetchBalances(view);
-
-    // Frozen accounts
-    if (balances.in == beast::zero || balances.out == beast::zero)
-    {
-        JLOG(j_.debug()) << "AMMLiquidity::getOffer, frozen accounts";
-        return std::nullopt;
-    }
-
-    JLOG(j_.trace()) << "AMMLiquidity::getOffer balances "
-                     << to_string(initialBalances_.in) << " "
-                     << to_string(initialBalances_.out) << " new balances "
-                     << to_string(balances.in) << " "
-                     << to_string(balances.out);
-
-    // Can't generate AMM with a better quality than CLOB's
-    // quality if AMM's Spot Price quality is less than CLOB quality or is
-    // within a threshold.
-    // Spot price quality (SPQ) is calculated within some precision threshold.
-    // On the next iteration, after SPQ is changed, the new SPQ might be close
-    // to the requested clobQuality but not exactly and potentially SPQ may keep
-    // on approaching clobQuality for many iterations. Checking for the quality
-    // threshold prevents this scenario.
-    if (auto const spotPriceQ = Quality{balances}; clobQuality &&
-        (spotPriceQ <= clobQuality ||
-         withinRelativeDistance(spotPriceQ, *clobQuality, Number(1, -7))))
-    {
-        JLOG(j_.trace()) << "AMMLiquidity::getOffer, higher clob quality";
-        return std::nullopt;
-    }
-
-    auto offer = [&]() -> std::optional<AMMOffer<TIn, TOut>> {
-        try
-        {
-            if (ammContext_.multiPath())
-            {
-                auto const amounts = generateFibSeqOffer(balances);
-                if (clobQuality && Quality{amounts} < clobQuality)
-                    return std::nullopt;
-                return AMMOffer<TIn, TOut>(
-                    *this, amounts, std::nullopt, Quality{amounts});
-            }
-            else if (!clobQuality)
-            {
-                // If there is no CLOB to compare against, return the largest
-                // amount, which doesn't overflow. The size is going to be
-                // changed in BookStep per either deliver amount limit, or
-                // sendmax, or available output or input funds.
-                return maxOffer(balances);
-            }
-            else if (
-                auto const amounts =
-                    changeSpotPriceQuality(balances, *clobQuality, tradingFee_))
-            {
-                return AMMOffer<TIn, TOut>(
-                    *this, *amounts, balances, Quality{*amounts});
-            }
-        }
-        catch (std::overflow_error const& e)
-        {
-            JLOG(j_.error()) << "AMMLiquidity::getOffer overflow " << e.what();
-            return maxOffer(balances);
-        }
-        catch (std::exception const& e)
-        {
-            JLOG(j_.error()) << "AMMLiquidity::getOffer exception " << e.what();
-        }
-        return std::nullopt;
-    }();
-
-    if (offer)
-    {
-        if (offer->amount().in > beast::zero &&
-            offer->amount().out > beast::zero)
-        {
-            JLOG(j_.trace())
-                << "AMMLiquidity::getOffer, created "
-                << to_string(offer->amount().in) << "/" << issueIn_ << " "
-                << to_string(offer->amount().out) << "/" << issueOut_;
-            return offer;
-        }
-
-        JLOG(j_.error()) << "AMMLiquidity::getOffer, failed";
-    }
-
-    return std::nullopt;
-}
-
-template class AMMLiquidity<STAmount, STAmount>;
-template class AMMLiquidity<IOUAmount, IOUAmount>;
-template class AMMLiquidity<XRPAmount, IOUAmount>;
-template class AMMLiquidity<IOUAmount, XRPAmount>;
-
-}  // namespace ripple

src/ripple/app/paths/impl/AMMOffer.cpp

@@ -1,143 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================/
-#include <ripple/app/paths/AMMOffer.h>
-
-#include <ripple/app/paths/AMMLiquidity.h>
-#include <ripple/protocol/QualityFunction.h>
-
-namespace ripple {
-
-template <typename TIn, typename TOut>
-AMMOffer<TIn, TOut>::AMMOffer(
-    AMMLiquidity<TIn, TOut> const& ammLiquidity,
-    TAmounts<TIn, TOut> const& amounts,
-    std::optional<TAmounts<TIn, TOut>> const& balances,
-    Quality const& quality)
-    : ammLiquidity_(ammLiquidity)
-    , amounts_(amounts)
-    , balances_(balances)
-    , quality_(quality)
-    , consumed_(false)
-{
-}
-
-template <typename TIn, typename TOut>
-Issue const&
-AMMOffer<TIn, TOut>::issueIn() const
-{
-    return ammLiquidity_.issueIn();
-}
-
-template <typename TIn, typename TOut>
-Issue const&
-AMMOffer<TIn, TOut>::issueOut() const
-{
-    return ammLiquidity_.issueOut();
-}
-
-template <typename TIn, typename TOut>
-AccountID const&
-AMMOffer<TIn, TOut>::owner() const
-{
-    return ammLiquidity_.ammAccount();
-}
-
-template <typename TIn, typename TOut>
-TAmounts<TIn, TOut> const&
-AMMOffer<TIn, TOut>::amount() const
-{
-    return amounts_;
-}
-
-template <typename TIn, typename TOut>
-void
-AMMOffer<TIn, TOut>::consume(
-    ApplyView& view,
-    TAmounts<TIn, TOut> const& consumed)
-{
-    // Consumed offer must be less or equal to the original
-    if (consumed.in > amounts_.in || consumed.out > amounts_.out)
-        Throw<std::logic_error>("Invalid consumed AMM offer.");
-    // AMM pool is updated when the amounts are transferred
-    // in BookStep::consumeOffer().
-
-    consumed_ = true;
-
-    // Let the context know AMM offer is consumed
-    ammLiquidity_.context().setAMMUsed();
-}
-
-template <typename TIn, typename TOut>
-TAmounts<TIn, TOut>
-AMMOffer<TIn, TOut>::limitOut(
-    TAmounts<TIn, TOut> const& offrAmt,
-    TOut const& limit,
-    bool fixReducedOffers,
-    bool roundUp) const
-{
-    // Change the offer size proportionally to the original offer quality
-    // to keep the strands quality order unchanged. The taker pays slightly
-    // more for the offer in this case, which results in a slightly higher
-    // pool product than the original pool product. I.e. if the original
-    // pool is poolPays, poolGets and the offer is assetIn, assetOut then
-    // poolPays * poolGets < (poolPays - assetOut) * (poolGets + assetIn)
-    if (ammLiquidity_.multiPath())
-    {
-        if (fixReducedOffers)
-            // It turns out that the ceil_out implementation has some slop in
-            // it.  ceil_out_strict removes that slop.  But removing that slop
-            // affects transaction outcomes, so the change must be made using
-            // an amendment.
-            return quality().ceil_out_strict(offrAmt, limit, roundUp);
-        return quality().ceil_out(offrAmt, limit);
-    }
-    // Change the offer size according to the conservation function. The offer
-    // quality is increased in this case, but it doesn't matter since there is
-    // only one path.
-    return {swapAssetOut(*balances_, limit, ammLiquidity_.tradingFee()), limit};
-}
-
-template <typename TIn, typename TOut>
-TAmounts<TIn, TOut>
-AMMOffer<TIn, TOut>::limitIn(
-    TAmounts<TIn, TOut> const& offrAmt,
-    TIn const& limit) const
-{
-    // See the comments above in limitOut().
-    if (ammLiquidity_.multiPath())
-        return quality().ceil_in(offrAmt, limit);
-    return {limit, swapAssetIn(*balances_, limit, ammLiquidity_.tradingFee())};
-}
-
-template <typename TIn, typename TOut>
-QualityFunction
-AMMOffer<TIn, TOut>::getQualityFunc() const
-{
-    if (ammLiquidity_.multiPath())
-        return QualityFunction{quality(), QualityFunction::CLOBLikeTag{}};
-    return QualityFunction{
-        *balances_, ammLiquidity_.tradingFee(), QualityFunction::AMMTag{}};
-}
-
-template class AMMOffer<STAmount, STAmount>;
-template class AMMOffer<IOUAmount, IOUAmount>;
-template class AMMOffer<XRPAmount, IOUAmount>;
-template class AMMOffer<IOUAmount, XRPAmount>;
-
-}  // namespace ripple

src/ripple/app/paths/impl/BookStep.cpp

@@ -17,9 +17,7 @@
 */
 //==============================================================================
 
-#include <ripple/app/misc/AMMUtils.h>
-#include <ripple/app/paths/AMMLiquidity.h>
-#include <ripple/app/paths/AMMOffer.h>
+#include <ripple/app/paths/Credit.h>
 #include <ripple/app/paths/impl/FlatSets.h>
 #include <ripple/app/paths/impl/Steps.h>
 #include <ripple/app/tx/impl/OfferStream.h>
@@ -44,8 +42,6 @@ template <class TIn, class TOut, class TDerived>
 class BookStep : public StepImp<TIn, TOut, BookStep<TIn, TOut, TDerived>>
 {
 protected:
-    enum class OfferType { AMM, CLOB };
-
     uint32_t const maxOffersToConsume_;
     Book book_;
     AccountID strandSrc_;
@@ -63,10 +59,6 @@ protected:
         be partially consumed multiple times during a payment.
     */
     std::uint32_t offersUsed_ = 0;
-    // If set, AMM liquidity might be available
-    // if AMM offer quality is better than CLOB offer
-    // quality or there is no CLOB offer.
-    std::optional<AMMLiquidity<TIn, TOut>> ammLiquidity_;
     beast::Journal const j_;
 
     struct Cache
@@ -99,16 +91,6 @@ public:
         , ownerPaysTransferFee_(ctx.ownerPaysTransferFee)
         , j_(ctx.j)
     {
-        if (auto const ammSle = ctx.view.read(keylet::amm(in, out));
-            ammSle && ammSle->getFieldAmount(sfLPTokenBalance) != beast::zero)
-            ammLiquidity_.emplace(
-                ctx.view,
-                (*ammSle)[sfAccount],
-                getTradingFee(ctx.view, *ammSle, ctx.ammContext.account()),
-                in,
-                out,
-                ctx.ammContext,
-                ctx.j);
     }
 
     Book const&
@@ -150,9 +132,6 @@ public:
     qualityUpperBound(ReadView const& v, DebtDirection prevStepDir)
         const override;
 
-    std::pair<std::optional<QualityFunction>, DebtDirection>
-    getQualityFunc(ReadView const& v, DebtDirection prevStepDir) const override;
-
     std::uint32_t
     offersUsed() const override;
 
@@ -226,36 +205,13 @@ private:
         DebtDirection prevStepDebtDir,
         Callback& callback) const;
 
-    // Offer is either TOffer or AMMOffer
-    template <template <typename, typename> typename Offer>
     void
     consumeOffer(
         PaymentSandbox& sb,
-        Offer<TIn, TOut>& offer,
+        TOffer<TIn, TOut>& offer,
         TAmounts<TIn, TOut> const& ofrAmt,
         TAmounts<TIn, TOut> const& stepAmt,
         TOut const& ownerGives) const;
-
-    // If clobQuality is available and has a better quality then return nullopt,
-    // otherwise if amm liquidity is available return AMM offer adjusted based
-    // on clobQuality.
-    std::optional<AMMOffer<TIn, TOut>>
-    getAMMOffer(ReadView const& view, std::optional<Quality> const& clobQuality)
-        const;
-
-    // If seated then it is either order book tip quality or AMMOffer,
-    // whichever is a better quality.
-    std::optional<std::variant<Quality, AMMOffer<TIn, TOut>>>
-    tip(ReadView const& view) const;
-    // If seated then it is either AMM or CLOB quality,
-    // whichever is a better quality. OfferType is AMM
-    // if AMM quality is better.
-    std::optional<std::pair<Quality, OfferType>>
-    tipOfferQuality(ReadView const& view) const;
-    // If seated then it is either AMM or CLOB quality function,
-    // whichever is a better quality.
-    std::optional<QualityFunction>
-    tipOfferQualityF(ReadView const& view) const;
 };
 
 //------------------------------------------------------------------------------
@@ -277,12 +233,11 @@ public:
     using BookStep<TIn, TOut, BookPaymentStep<TIn, TOut>>::qualityUpperBound;
 
     // Never limit self cross quality on a payment.
-    template <template <typename, typename> typename Offer>
     bool
     limitSelfCrossQuality(
         AccountID const&,
         AccountID const&,
-        Offer<TIn, TOut> const& offer,
+        TOffer<TIn, TOut> const& offer,
         std::optional<Quality>&,
         FlowOfferStream<TIn, TOut>&,
         bool) const
@@ -292,14 +247,15 @@ public:
 
     // A payment can look at offers of any quality
     bool
-    checkQualityThreshold(Quality const& quality) const
+    checkQualityThreshold(TOffer<TIn, TOut> const& offer) const
     {
         return true;
     }
 
     // For a payment ofrInRate is always the same as trIn.
     std::uint32_t
-    getOfrInRate(Step const*, AccountID const&, std::uint32_t trIn) const
+    getOfrInRate(Step const*, TOffer<TIn, TOut> const&, std::uint32_t trIn)
+        const
     {
         return trIn;
     }
@@ -308,7 +264,7 @@ public:
     std::uint32_t
     getOfrOutRate(
         Step const*,
-        AccountID const&,
+        TOffer<TIn, TOut> const&,
         AccountID const&,
         std::uint32_t trOut) const
     {
@@ -319,8 +275,7 @@ public:
     adjustQualityWithFees(
         ReadView const& v,
         Quality const& ofrQ,
-        DebtDirection prevStepDir,
-        WaiveTransferFee waiveFee) const
+        DebtDirection prevStepDir) const
     {
         // Charge the offer owner, not the sender
         // Charge a fee even if the owner is the same as the issuer
@@ -335,10 +290,8 @@ public:
 
         auto const trIn =
             redeems(prevStepDir) ? rate(this->book_.in.account) : parityRate;
-        // Always charge the transfer fee, even if the owner is the issuer,
-        // unless the fee is waived
-        auto const trOut =
-            (this->ownerPaysTransferFee_ && waiveFee == WaiveTransferFee::No)
+        // Always charge the transfer fee, even if the owner is the issuer
+        auto const trOut = this->ownerPaysTransferFee_
             ? rate(this->book_.out.account)
             : parityRate;
 
@@ -385,12 +338,11 @@ public:
     {
     }
 
-    template <template <typename, typename> typename Offer>
     bool
     limitSelfCrossQuality(
         AccountID const& strandSrc,
         AccountID const& strandDst,
-        Offer<TIn, TOut> const& offer,
+        TOffer<TIn, TOut> const& offer,
         std::optional<Quality>& ofrQ,
         FlowOfferStream<TIn, TOut>& offers,
         bool const offerAttempted) const
@@ -428,8 +380,7 @@ public:
             strandSrc == offer.owner() && strandDst == offer.owner())
         {
             // Remove this offer even if no crossing occurs.
-            if (auto const key = offer.key())
-                offers.permRmOffer(*key);
+            offers.permRmOffer(offer.key());
 
             // If no offers have been attempted yet then it's okay to move to
             // a different quality.
@@ -445,9 +396,9 @@ public:
     // Offer crossing can prune the offers it needs to look at with a
     // quality threshold.
     bool
-    checkQualityThreshold(Quality const& quality) const
+    checkQualityThreshold(TOffer<TIn, TOut> const& offer) const
     {
-        return !defaultPath_ || quality >= qualityThreshold_;
+        return !defaultPath_ || offer.quality() >= qualityThreshold_;
     }
 
     // For offer crossing don't pay the transfer fee if alice is paying alice.
@@ -455,28 +406,30 @@ public:
     std::uint32_t
     getOfrInRate(
         Step const* prevStep,
-        AccountID const& owner,
+        TOffer<TIn, TOut> const& offer,
         std::uint32_t trIn) const
     {
         auto const srcAcct =
             prevStep ? prevStep->directStepSrcAcct() : std::nullopt;
 
-        return owner == srcAcct  // If offer crossing && prevStep is DirectI
-            ? QUALITY_ONE        // && src is offer owner
-            : trIn;              // then rate = QUALITY_ONE
+        return                             // If offer crossing
+            srcAcct &&                     // && prevStep is DirectI
+                offer.owner() == *srcAcct  // && src is offer owner
+            ? QUALITY_ONE
+            : trIn;  // then rate = QUALITY_ONE
     }
 
     // See comment on getOfrInRate().
     std::uint32_t
     getOfrOutRate(
         Step const* prevStep,
-        AccountID const& owner,
+        TOffer<TIn, TOut> const& offer,
         AccountID const& strandDst,
         std::uint32_t trOut) const
     {
         return                                       // If offer crossing
             prevStep && prevStep->bookStepBook() &&  // && prevStep is BookStep
-                owner == strandDst                   // && dest is offer owner
+                offer.owner() == strandDst           // && dest is offer owner
             ? QUALITY_ONE
             : trOut;  // then rate = QUALITY_ONE
     }
@@ -485,8 +438,7 @@ public:
     adjustQualityWithFees(
         ReadView const& v,
         Quality const& ofrQ,
-        DebtDirection prevStepDir,
-        WaiveTransferFee waiveFee) const
+        DebtDirection prevStepDir) const
     {
         // Offer x-ing does not charge a transfer fee when the offer's owner
         // is the same as the strand dst. It is important that
@@ -527,51 +479,17 @@ BookStep<TIn, TOut, TDerived>::qualityUpperBound(
 {
     auto const dir = this->debtDirection(v, StrandDirection::forward);
 
-    std::optional<std::pair<Quality, OfferType>> const res = tipOfferQuality(v);
-    if (!res)
+    // This can be simplified (and sped up) if directories are never empty.
+    Sandbox sb(&v, tapNONE);
+    BookTip bt(sb, book_);
+    if (!bt.step(j_))
         return {std::nullopt, dir};
 
-    auto const waiveFee = (std::get<OfferType>(*res) == OfferType::AMM)
-        ? WaiveTransferFee::Yes
-        : WaiveTransferFee::No;
-
     Quality const q = static_cast<TDerived const*>(this)->adjustQualityWithFees(
-        v, std::get<Quality>(*res), prevStepDir, waiveFee);
+        v, bt.quality(), prevStepDir);
     return {q, dir};
 }
 
-template <class TIn, class TOut, class TDerived>
-std::pair<std::optional<QualityFunction>, DebtDirection>
-BookStep<TIn, TOut, TDerived>::getQualityFunc(
-    ReadView const& v,
-    DebtDirection prevStepDir) const
-{
-    auto const dir = this->debtDirection(v, StrandDirection::forward);
-
-    std::optional<QualityFunction> const res = tipOfferQualityF(v);
-    if (!res)
-        return {std::nullopt, dir};
-
-    // AMM
-    if (!res->isConst())
-    {
-        auto static const qOne = Quality{STAmount::uRateOne};
-        auto const q =
-            static_cast<TDerived const*>(this)->adjustQualityWithFees(
-                v, qOne, prevStepDir, WaiveTransferFee::Yes);
-        if (q == qOne)
-            return {res, dir};
-        QualityFunction qf{q, QualityFunction::CLOBLikeTag{}};
-        qf.combine(*res);
-        return {qf, dir};
-    }
-
-    // CLOB
-    Quality const q = static_cast<TDerived const*>(this)->adjustQualityWithFees(
-        v, *(res->quality()), prevStepDir, WaiveTransferFee::No);
-    return {QualityFunction{q, QualityFunction::CLOBLikeTag{}}, dir};
-}
-
 template <class TIn, class TOut, class TDerived>
 std::uint32_t
 BookStep<TIn, TOut, TDerived>::offersUsed() const
@@ -580,10 +498,10 @@ BookStep<TIn, TOut, TDerived>::offersUsed() const
 }
 
 // Adjust the offer amount and step amount subject to the given input limit
-template <class TIn, class TOut, class Offer>
+template <class TIn, class TOut>
 static void
 limitStepIn(
-    Offer const& offer,
+    Quality const& ofrQ,
     TAmounts<TIn, TOut>& ofrAmt,
     TAmounts<TIn, TOut>& stpAmt,
     TOut& ownerGives,
@@ -596,7 +514,7 @@ limitStepIn(
         stpAmt.in = limit;
         auto const inLmt =
             mulRatio(stpAmt.in, QUALITY_ONE, transferRateIn, /*roundUp*/ false);
-        ofrAmt = offer.limitIn(ofrAmt, inLmt);
+        ofrAmt = ofrQ.ceil_in(ofrAmt, inLmt);
         stpAmt.out = ofrAmt.out;
         ownerGives = mulRatio(
             ofrAmt.out, transferRateOut, QUALITY_ONE, /*roundUp*/ false);
@@ -604,28 +522,23 @@ limitStepIn(
 }
 
 // Adjust the offer amount and step amount subject to the given output limit
-template <class TIn, class TOut, class Offer>
+template <class TIn, class TOut>
 static void
 limitStepOut(
-    Offer const& offer,
+    Quality const& ofrQ,
     TAmounts<TIn, TOut>& ofrAmt,
     TAmounts<TIn, TOut>& stpAmt,
     TOut& ownerGives,
     std::uint32_t transferRateIn,
     std::uint32_t transferRateOut,
-    TOut const& limit,
-    Rules const& rules)
+    TOut const& limit)
 {
     if (limit < stpAmt.out)
     {
         stpAmt.out = limit;
         ownerGives = mulRatio(
             stpAmt.out, transferRateOut, QUALITY_ONE, /*roundUp*/ false);
-        ofrAmt = offer.limitOut(
-            ofrAmt,
-            stpAmt.out,
-            rules.enabled(fixReducedOffersV1),
-            /*roundUp*/ true);
+        ofrAmt = ofrQ.ceil_out(ofrAmt, stpAmt.out);
         stpAmt.in =
             mulRatio(ofrAmt.in, transferRateIn, QUALITY_ONE, /*roundUp*/ true);
     }
@@ -664,20 +577,22 @@ BookStep<TIn, TOut, TDerived>::forEachOffer(
         sb, afView, book_, sb.parentCloseTime(), counter, j_);
 
     bool const flowCross = afView.rules().enabled(featureFlowCross);
-    bool const fixReduced = afView.rules().enabled(fixReducedOffersV1);
     bool offerAttempted = false;
     std::optional<Quality> ofrQ;
-    auto execOffer = [&](auto& offer) {
+    while (offers.step())
+    {
+        auto& offer = offers.tip();
+
         // Note that offer.quality() returns a (non-optional) Quality.  So
-        // ofrQ is always safe to use below this point in the lambda.
+        // ofrQ is always safe to use below this point in the loop.
         if (!ofrQ)
             ofrQ = offer.quality();
         else if (*ofrQ != offer.quality())
-            return false;
+            break;
 
         if (static_cast<TDerived const*>(this)->limitSelfCrossQuality(
                 strandSrc_, strandDst_, offer, ofrQ, offers, offerAttempted))
-            return true;
+            continue;
 
         // Make sure offer owner has authorization to own IOUs from issuer.
         // An account can always own XRP or their own IOUs.
@@ -700,26 +615,25 @@ BookStep<TIn, TOut, TDerived>::forEachOffer(
                 {
                     // Offer owner not authorized to hold IOU from issuer.
                     // Remove this offer even if no crossing occurs.
-                    if (auto const key = offer.key())
-                        offers.permRmOffer(*key);
+                    offers.permRmOffer(offer.key());
                     if (!offerAttempted)
                         // Change quality only if no previous offers were tried.
                         ofrQ = std::nullopt;
-                    // Returning true causes offers.step() to delete the offer.
-                    return true;
+                    // This continue causes offers.step() to delete the offer.
+                    continue;
                 }
             }
         }
 
-        if (!static_cast<TDerived const*>(this)->checkQualityThreshold(
-                offer.quality()))
-            return false;
+        if (!static_cast<TDerived const*>(this)->checkQualityThreshold(offer))
+            break;
 
-        auto const [ofrInRate, ofrOutRate] = offer.adjustRates(
-            static_cast<TDerived const*>(this)->getOfrInRate(
-                prevStep_, offer.owner(), trIn),
+        auto const ofrInRate = static_cast<TDerived const*>(this)->getOfrInRate(
+            prevStep_, offer, trIn);
+
+        auto const ofrOutRate =
             static_cast<TDerived const*>(this)->getOfrOutRate(
-                prevStep_, offer.owner(), strandDst_, trOut));
+                prevStep_, offer, strandDst_, trOut);
 
         auto ofrAmt = offer.amount();
         TAmounts stpAmt{
@@ -730,65 +644,34 @@ BookStep<TIn, TOut, TDerived>::forEachOffer(
         auto ownerGives =
             mulRatio(ofrAmt.out, ofrOutRate, QUALITY_ONE, /*roundUp*/ false);
 
-        auto const funds = offer.isFunded()
+        auto const funds = (offer.owner() == offer.issueOut().account)
             ? ownerGives  // Offer owner is issuer; they have unlimited funds
             : offers.ownerFunds();
 
-        // Only if CLOB offer
         if (funds < ownerGives)
         {
             // We already know offer.owner()!=offer.issueOut().account
             ownerGives = funds;
             stpAmt.out = mulRatio(
                 ownerGives, QUALITY_ONE, ofrOutRate, /*roundUp*/ false);
-
-            // It turns out we can prevent order book blocking by (strictly)
-            // rounding down the ceil_out() result.  This adjustment changes
-            // transaction outcomes, so it must be made under an amendment.
-            ofrAmt = offer.limitOut(
-                ofrAmt, stpAmt.out, fixReduced, /*roundUp*/ false);
-
+            ofrAmt = ofrQ->ceil_out(ofrAmt, stpAmt.out);
             stpAmt.in =
                 mulRatio(ofrAmt.in, ofrInRate, QUALITY_ONE, /*roundUp*/ true);
         }
 
         offerAttempted = true;
-        return callback(
-            offer, ofrAmt, stpAmt, ownerGives, ofrInRate, ofrOutRate);
-    };
-
-    // At any payment engine iteration, AMM offer can only be consumed once.
-    auto tryAMM = [&](std::optional<Quality> const& quality) -> bool {
-        auto ammOffer = getAMMOffer(sb, quality);
-        return !ammOffer || execOffer(*ammOffer);
-    };
-
-    if (offers.step())
-    {
-        if (tryAMM(offers.tip().quality()))
-        {
-            do
-            {
-                if (!execOffer(offers.tip()))
-                    break;
-            } while (offers.step());
-        }
-    }
-    else
-    {
-        // Might have AMM offer if there is no CLOB offers.
-        tryAMM(std::nullopt);
+        if (!callback(offer, ofrAmt, stpAmt, ownerGives, ofrInRate, ofrOutRate))
+            break;
     }
 
     return {offers.permToRemove(), counter.count()};
 }
 
 template <class TIn, class TOut, class TDerived>
-template <template <typename, typename> typename Offer>
 void
 BookStep<TIn, TOut, TDerived>::consumeOffer(
     PaymentSandbox& sb,
-    Offer<TIn, TOut>& offer,
+    TOffer<TIn, TOut>& offer,
     TAmounts<TIn, TOut> const& ofrAmt,
     TAmounts<TIn, TOut> const& stepAmt,
     TOut const& ownerGives) const
@@ -796,7 +679,7 @@ BookStep<TIn, TOut, TDerived>::consumeOffer(
     // The offer owner gets the ofrAmt. The difference between ofrAmt and
     // stepAmt is a transfer fee that goes to book_.in.account
     {
-        auto const dr = offer.send(
+        auto const dr = accountSend(
             sb,
             book_.in.account,
             offer.owner(),
@@ -809,7 +692,7 @@ BookStep<TIn, TOut, TDerived>::consumeOffer(
     // The offer owner pays `ownerGives`. The difference between ownerGives and
     // stepAmt is a transfer fee that goes to book_.out.account
     {
-        auto const cr = offer.send(
+        auto const cr = accountSend(
             sb,
             offer.owner(),
             book_.out.account,
@@ -822,63 +705,6 @@ BookStep<TIn, TOut, TDerived>::consumeOffer(
     offer.consume(sb, ofrAmt);
 }
 
-template <class TIn, class TOut, class TDerived>
-std::optional<AMMOffer<TIn, TOut>>
-BookStep<TIn, TOut, TDerived>::getAMMOffer(
-    ReadView const& view,
-    std::optional<Quality> const& clobQuality) const
-{
-    if (ammLiquidity_)
-        return ammLiquidity_->getOffer(view, clobQuality);
-    return std::nullopt;
-}
-
-template <class TIn, class TOut, class TDerived>
-std::optional<std::variant<Quality, AMMOffer<TIn, TOut>>>
-BookStep<TIn, TOut, TDerived>::tip(ReadView const& view) const
-{
-    // This can be simplified (and sped up) if directories are never empty.
-    Sandbox sb(&view, tapNONE);
-    BookTip bt(sb, book_);
-    auto const clobQuality =
-        bt.step(j_) ? std::optional<Quality>(bt.quality()) : std::nullopt;
-    // Don't pass in clobQuality. For one-path it returns the offer as
-    // the pool balances and the resulting quality is Spot Price Quality.
-    // For multi-path it returns the actual offer.
-    // AMM quality is better or no CLOB offer
-    if (auto const ammOffer = getAMMOffer(view, std::nullopt); ammOffer &&
-        ((clobQuality && ammOffer->quality() > clobQuality) || !clobQuality))
-        return ammOffer;
-    // CLOB quality is better or nullopt
-    return clobQuality;
-}
-
-template <class TIn, class TOut, class TDerived>
-auto
-BookStep<TIn, TOut, TDerived>::tipOfferQuality(ReadView const& view) const
-    -> std::optional<std::pair<Quality, OfferType>>
-{
-    if (auto const res = tip(view); !res)
-        return std::nullopt;
-    else if (auto const q = std::get_if<Quality>(&(*res)))
-        return std::make_pair(*q, OfferType::CLOB);
-    else
-        return std::make_pair(
-            std::get<AMMOffer<TIn, TOut>>(*res).quality(), OfferType::AMM);
-}
-
-template <class TIn, class TOut, class TDerived>
-std::optional<QualityFunction>
-BookStep<TIn, TOut, TDerived>::tipOfferQualityF(ReadView const& view) const
-{
-    if (auto const res = tip(view); !res)
-        return std::nullopt;
-    else if (auto const q = std::get_if<Quality>(&(*res)))
-        return QualityFunction{*q, QualityFunction::CLOBLikeTag{}};
-    else
-        return std::get<AMMOffer<TIn, TOut>>(*res).getQualityFunc();
-}
-
 template <class TCollection>
 static auto
 sum(TCollection const& col)
@@ -912,7 +738,7 @@ BookStep<TIn, TOut, TDerived>::revImp(
       amounts - tho always <=)
       Return true to continue to receive offers, false to stop receiving offers.
     */
-    auto eachOffer = [&](auto& offer,
+    auto eachOffer = [&](TOffer<TIn, TOut>& offer,
                          TAmounts<TIn, TOut> const& ofrAmt,
                          TAmounts<TIn, TOut> const& stpAmt,
                          TOut const& ownerGives,
@@ -938,14 +764,13 @@ BookStep<TIn, TOut, TDerived>::revImp(
             auto stpAdjAmt = stpAmt;
             auto ownerGivesAdj = ownerGives;
             limitStepOut(
-                offer,
+                offer.quality(),
                 ofrAdjAmt,
                 stpAdjAmt,
                 ownerGivesAdj,
                 transferRateIn,
                 transferRateOut,
-                remainingOut,
-                afView.rules());
+                remainingOut);
             remainingOut = beast::zero;
             savedIns.insert(stpAdjAmt.in);
             savedOuts.insert(remainingOut);
@@ -1032,7 +857,7 @@ BookStep<TIn, TOut, TDerived>::fwdImp(
 
     // amt fed will be adjusted by owner funds (and may differ from the offer's
     // amounts - tho always <=)
-    auto eachOffer = [&](auto& offer,
+    auto eachOffer = [&](TOffer<TIn, TOut>& offer,
                          TAmounts<TIn, TOut> const& ofrAmt,
                          TAmounts<TIn, TOut> const& stpAmt,
                          TOut const& ownerGives,
@@ -1060,7 +885,7 @@ BookStep<TIn, TOut, TDerived>::fwdImp(
         else
         {
             limitStepIn(
-                offer,
+                offer.quality(),
                 ofrAdjAmt,
                 stpAdjAmt,
                 ownerGivesAdj,
@@ -1091,14 +916,13 @@ BookStep<TIn, TOut, TDerived>::fwdImp(
             auto stpAdjAmtRev = stpAmt;
             auto ownerGivesAdjRev = ownerGives;
             limitStepOut(
-                offer,
+                offer.quality(),
                 ofrAdjAmtRev,
                 stpAdjAmtRev,
                 ownerGivesAdjRev,
                 transferRateIn,
                 transferRateOut,
-                remainingOut,
-                afView.rules());
+                remainingOut);
 
             if (stpAdjAmtRev.in == remainingIn)
             {

src/ripple/app/paths/impl/PaySteps.cpp

@@ -142,7 +142,6 @@ toStrand(
     STPath const& path,
     bool ownerPaysTransferFee,
     bool offerCrossing,
-    AMMContext& ammContext,
     beast::Journal j)
 {
     if (isXRP(src) || isXRP(dst) || !isConsistent(deliver) ||
@@ -279,7 +278,6 @@ toStrand(
             isDefaultPath,
             seenDirectIssues,
             seenBookOuts,
-            ammContext,
             j};
     };
 
@@ -476,7 +474,6 @@ toStrands(
     bool addDefaultPath,
     bool ownerPaysTransferFee,
     bool offerCrossing,
-    AMMContext& ammContext,
     beast::Journal j)
 {
     std::vector<Strand> result;
@@ -502,7 +499,6 @@ toStrands(
             STPath(),
             ownerPaysTransferFee,
             offerCrossing,
-            ammContext,
             j);
         auto const ter = sp.first;
         auto& strand = sp.second;
@@ -546,7 +542,6 @@ toStrands(
             p,
             ownerPaysTransferFee,
             offerCrossing,
-            ammContext,
             j);
         auto ter = sp.first;
         auto& strand = sp.second;
@@ -592,7 +587,6 @@ StrandContext::StrandContext(
     bool isDefaultPath_,
     std::array<boost::container::flat_set<Issue>, 2>& seenDirectIssues_,
     boost::container::flat_set<Issue>& seenBookOuts_,
-    AMMContext& ammContext_,
     beast::Journal j_)
     : view(view_)
     , strandSrc(strandSrc_)
@@ -608,7 +602,6 @@ StrandContext::StrandContext(
     , prevStep(!strand_.empty() ? strand_.back().get() : nullptr)
     , seenDirectIssues(seenDirectIssues_)
     , seenBookOuts(seenBookOuts_)
-    , ammContext(ammContext_)
     , j(j_)
 {
 }

src/ripple/app/paths/impl/StepChecks.h

@@ -52,6 +52,12 @@ checkFreeze(
         {
             return terNO_LINE;
         }
+        // Unlike normal freeze, a deep frozen trust line acts the same
+        // regardless of which side froze it
+        if (sle->isFlag(lsfHighDeepFreeze) || sle->isFlag(lsfLowDeepFreeze))
+        {
+            return terNO_LINE;
+        }
     }
 
     return tesSUCCESS;

src/ripple/app/paths/impl/Steps.h

@@ -23,7 +23,6 @@
 #include <ripple/app/paths/impl/AmountSpec.h>
 #include <ripple/basics/Log.h>
 #include <ripple/protocol/Quality.h>
-#include <ripple/protocol/QualityFunction.h>
 #include <ripple/protocol/STLedgerEntry.h>
 #include <ripple/protocol/TER.h>
 
@@ -34,7 +33,6 @@ namespace ripple {
 class PaymentSandbox;
 class ReadView;
 class ApplyView;
-class AMMContext;
 
 enum class DebtDirection { issues, redeems };
 enum class QualityDirection { in, out };
@@ -190,16 +188,6 @@ public:
     virtual std::pair<std::optional<Quality>, DebtDirection>
     qualityUpperBound(ReadView const& v, DebtDirection prevStepDir) const = 0;
 
-    /** Get QualityFunction. Used in one path optimization where
-     * the quality function is non-constant (has AMM) and there is
-     * limitQuality. QualityFunction allows calculation of
-     * required path output given requested limitQuality.
-     * All steps, except for BookStep have the default
-     * implementation.
-     */
-    virtual std::pair<std::optional<QualityFunction>, DebtDirection>
-    getQualityFunc(ReadView const& v, DebtDirection prevStepDir) const;
-
     /** Return the number of offers consumed or partially consumed the last time
         the step ran, including expired and unfunded offers.
 
@@ -304,17 +292,6 @@ private:
     equal(Step const& rhs) const = 0;
 };
 
-inline std::pair<std::optional<QualityFunction>, DebtDirection>
-Step::getQualityFunc(ReadView const& v, DebtDirection prevStepDir) const
-{
-    if (auto const res = qualityUpperBound(v, prevStepDir); res.first)
-        return {
-            QualityFunction{*res.first, QualityFunction::CLOBLikeTag{}},
-            res.second};
-    else
-        return {std::nullopt, res.second};
-}
-
 /// @cond INTERNAL
 using Strand = std::vector<std::unique_ptr<Step>>;
 
@@ -384,7 +361,6 @@ normalizePath(
    @param ownerPaysTransferFee false -> charge sender; true -> charge offer
    owner
    @param offerCrossing false -> payment; true -> offer crossing
-   @param ammContext counts iterations with AMM offers
    @param j Journal for logging messages
    @return Error code and constructed Strand
 */
@@ -399,7 +375,6 @@ toStrand(
     STPath const& path,
     bool ownerPaysTransferFee,
     bool offerCrossing,
-    AMMContext& ammContext,
     beast::Journal j);
 
 /**
@@ -423,7 +398,6 @@ toStrand(
    @param ownerPaysTransferFee false -> charge sender; true -> charge offer
    owner
    @param offerCrossing false -> payment; true -> offer crossing
-   @param ammContext counts iterations with AMM offers
    @param j Journal for logging messages
    @return error code and collection of strands
 */
@@ -439,7 +413,6 @@ toStrands(
     bool addDefaultPath,
     bool ownerPaysTransferFee,
     bool offerCrossing,
-    AMMContext& ammContext,
     beast::Journal j);
 
 /// @cond INTERNAL
@@ -548,7 +521,6 @@ struct StrandContext
         than once
     */
     boost::container::flat_set<Issue>& seenBookOuts;
-    AMMContext& ammContext;
     beast::Journal const j;
 
     /** StrandContext constructor. */
@@ -568,8 +540,7 @@ struct StrandContext
         std::array<boost::container::flat_set<Issue>, 2>&
             seenDirectIssues_,  ///< For detecting currency loops
         boost::container::flat_set<Issue>&
-            seenBookOuts_,  ///< For detecting book loops
-        AMMContext& ammContext_,
+            seenBookOuts_,   ///< For detecting book loops
         beast::Journal j_);  ///< Journal for logging
 };
 

src/ripple/app/paths/impl/StrandFlow.h

@@ -20,8 +20,6 @@
 #ifndef RIPPLE_APP_PATHS_IMPL_STRANDFLOW_H_INCLUDED
 #define RIPPLE_APP_PATHS_IMPL_STRANDFLOW_H_INCLUDED
 
-#include <ripple/app/misc/AMMHelpers.h>
-#include <ripple/app/paths/AMMContext.h>
 #include <ripple/app/paths/Credit.h>
 #include <ripple/app/paths/Flow.h>
 #include <ripple/app/paths/impl/AmountSpec.h>
@@ -351,62 +349,6 @@ qualityUpperBound(ReadView const& v, Strand const& strand)
 };
 /// @endcond
 
-/// @cond INTERNAL
-/** Limit remaining out only if one strand and limitQuality is included.
- * Targets one path payment with AMM where the average quality is linear
- * and instant quality is quadratic function of output. Calculating quality
- * function for the whole strand enables figuring out required output
- * to produce requested strand's limitQuality. Reducing the output,
- * increases quality of AMM steps, increasing the strand's composite
- * quality as the result.
- */
-template <typename TOutAmt>
-inline TOutAmt
-limitOut(
-    ReadView const& v,
-    Strand const& strand,
-    TOutAmt const& remainingOut,
-    Quality const& limitQuality)
-{
-    std::optional<QualityFunction> stepQualityFunc;
-    std::optional<QualityFunction> qf;
-    DebtDirection dir = DebtDirection::issues;
-    for (auto const& step : strand)
-    {
-        if (std::tie(stepQualityFunc, dir) = step->getQualityFunc(v, dir);
-            stepQualityFunc)
-        {
-            if (!qf)
-                qf = stepQualityFunc;
-            else
-                qf->combine(*stepQualityFunc);
-        }
-        else
-            return remainingOut;
-    }
-
-    // QualityFunction is constant
-    if (!qf || qf->isConst())
-        return remainingOut;
-
-    auto const out = [&]() {
-        if (auto const out = qf->outFromAvgQ(limitQuality); !out)
-            return remainingOut;
-        else if constexpr (std::is_same_v<TOutAmt, XRPAmount>)
-            return XRPAmount{*out};
-        else if constexpr (std::is_same_v<TOutAmt, IOUAmount>)
-            return IOUAmount{*out};
-        else
-            return STAmount{
-                remainingOut.issue(), out->mantissa(), out->exponent()};
-    }();
-    // A tiny difference could be due to the round off
-    if (withinRelativeDistance(out, remainingOut, Number(1, -9)))
-        return remainingOut;
-    return std::min(out, remainingOut);
-};
-/// @endcond
-
 /// @cond INTERNAL
 /* Track the non-dry strands
 
@@ -545,7 +487,6 @@ public:
    @param limitQuality If present, the minimum quality for any strand taken
    @param sendMaxST If present, the maximum STAmount to send
    @param j Journal to write journal messages to
-   @param ammContext counts iterations with AMM offers
    @param flowDebugInfo If pointer is non-null, write flow debug info here
    @return Actual amount in and out from the strands, errors, and payment
    sandbox
@@ -561,7 +502,6 @@ flow(
     std::optional<Quality> const& limitQuality,
     std::optional<STAmount> const& sendMaxST,
     beast::Journal j,
-    AMMContext& ammContext,
     path::detail::FlowDebugInfo* flowDebugInfo = nullptr)
 {
     // Used to track the strand that offers the best quality (output/input
@@ -645,17 +585,6 @@ flow(
 
         activeStrands.activateNext(sb, limitQuality);
 
-        ammContext.setMultiPath(activeStrands.size() > 1);
-
-        // Limit only if one strand and limitQuality
-        auto const limitRemainingOut = [&]() {
-            if (activeStrands.size() == 1 && limitQuality)
-                if (auto const strand = activeStrands.get(0))
-                    return limitOut(sb, *strand, remainingOut, *limitQuality);
-            return remainingOut;
-        }();
-        auto const adjustedRemOut = limitRemainingOut != remainingOut;
-
         boost::container::flat_set<uint256> ofrsToRm;
         std::optional<BestStrand> best;
         if (flowDebugInfo)
@@ -675,10 +604,6 @@ flow(
                 // should not happen
                 continue;
             }
-            // Clear AMM liquidity used flag. The flag might still be set if
-            // the previous strand execution failed. It has to be reset
-            // since this strand might not have AMM liquidity.
-            ammContext.clear();
             if (offerCrossing && limitQuality)
             {
                 auto const strandQ = qualityUpperBound(sb, *strand);
@@ -686,7 +611,7 @@ flow(
                     continue;
             }
             auto f = flow<TInAmt, TOutAmt>(
-                sb, *strand, remainingIn, limitRemainingOut, j);
+                sb, *strand, remainingIn, remainingOut, j);
 
             // rm bad offers even if the strand fails
             SetUnion(ofrsToRm, f.ofrsToRm);
@@ -710,12 +635,7 @@ flow(
                 << "New flow iter (iter, in, out): " << curTry - 1 << " "
                 << to_string(f.in) << " " << to_string(f.out);
 
-            // limitOut() finds output to generate exact requested
-            // limitQuality. But the actual limit quality might be slightly
-            // off due to the round off.
-            if (limitQuality && q < *limitQuality &&
-                (!adjustedRemOut ||
-                 !withinRelativeDistance(q, *limitQuality, Number(1, -7))))
+            if (limitQuality && q < *limitQuality)
             {
                 JLOG(j.trace())
                     << "Path rejected by limitQuality"
@@ -788,7 +708,6 @@ flow(
                             << " remainingOut: " << to_string(remainingOut);
 
             best->sb.apply(sb);
-            ammContext.update();
         }
         else
         {

src/ripple/app/rdb/backend/FlatmapDatabase.h

@@ -1,851 +0,0 @@
-#ifndef RIPPLE_APP_RDB_BACKEND_FLATMAPDATABASE_H_INCLUDED
-#define RIPPLE_APP_RDB_BACKEND_FLATMAPDATABASE_H_INCLUDED
-
-#include <ripple/app/ledger/AcceptedLedger.h>
-#include <ripple/app/ledger/LedgerMaster.h>
-#include <ripple/app/ledger/TransactionMaster.h>
-#include <ripple/app/rdb/backend/SQLiteDatabase.h>
-#include <algorithm>
-#include <map>
-#include <mutex>
-#include <optional>
-#include <shared_mutex>
-#include <vector>
-
-#include <boost/unordered/concurrent_flat_map.hpp>
-
-namespace ripple {
-
-struct base_uint_hasher
-{
-    using result_type = std::size_t;
-
-    result_type
-    operator()(base_uint<256> const& value) const
-    {
-        return hardened_hash<>{}(value);
-    }
-
-    result_type
-    operator()(AccountID const& value) const
-    {
-        return hardened_hash<>{}(value);
-    }
-};
-
-class FlatmapDatabase : public SQLiteDatabase
-{
-private:
-    struct LedgerData
-    {
-        LedgerInfo info;
-        boost::unordered::
-            concurrent_flat_map<uint256, AccountTx, base_uint_hasher>
-                transactions;
-    };
-
-    struct AccountTxData
-    {
-        boost::unordered::
-            concurrent_flat_map<std::pair<uint32_t, uint32_t>, AccountTx>
-                transactions;
-    };
-
-    Application& app_;
-
-    boost::unordered::concurrent_flat_map<LedgerIndex, LedgerData> ledgers_;
-    boost::unordered::
-        concurrent_flat_map<uint256, LedgerIndex, base_uint_hasher>
-            ledgerHashToSeq_;
-    boost::unordered::concurrent_flat_map<uint256, AccountTx, base_uint_hasher>
-        transactionMap_;
-    boost::unordered::
-        concurrent_flat_map<AccountID, AccountTxData, base_uint_hasher>
-            accountTxMap_;
-
-public:
-    FlatmapDatabase(Application& app, Config const& config, JobQueue& jobQueue)
-        : app_(app)
-    {
-    }
-
-    std::optional<LedgerIndex>
-    getMinLedgerSeq() override
-    {
-        std::optional<LedgerIndex> minSeq;
-        ledgers_.visit_all([&minSeq](auto const& pair) {
-            if (!minSeq || pair.first < *minSeq)
-            {
-                minSeq = pair.first;
-            }
-        });
-        return minSeq;
-    }
-
-    std::optional<LedgerIndex>
-    getTransactionsMinLedgerSeq() override
-    {
-        std::optional<LedgerIndex> minSeq;
-        transactionMap_.visit_all([&minSeq](auto const& pair) {
-            LedgerIndex seq = pair.second.second->getLgrSeq();
-            if (!minSeq || seq < *minSeq)
-            {
-                minSeq = seq;
-            }
-        });
-        return minSeq;
-    }
-
-    std::optional<LedgerIndex>
-    getAccountTransactionsMinLedgerSeq() override
-    {
-        std::optional<LedgerIndex> minSeq;
-        accountTxMap_.visit_all([&minSeq](auto const& pair) {
-            pair.second.transactions.visit_all([&minSeq](auto const& tx) {
-                if (!minSeq || tx.first.first < *minSeq)
-                {
-                    minSeq = tx.first.first;
-                }
-            });
-        });
-        return minSeq;
-    }
-
-    std::optional<LedgerIndex>
-    getMaxLedgerSeq() override
-    {
-        std::optional<LedgerIndex> maxSeq;
-        ledgers_.visit_all([&maxSeq](auto const& pair) {
-            if (!maxSeq || pair.first > *maxSeq)
-            {
-                maxSeq = pair.first;
-            }
-        });
-        return maxSeq;
-    }
-    void
-    deleteTransactionByLedgerSeq(LedgerIndex ledgerSeq) override
-    {
-        ledgers_.visit(ledgerSeq, [this](auto& item) {
-            item.second.transactions.visit_all([this](auto const& txPair) {
-                transactionMap_.erase(txPair.first);
-            });
-            item.second.transactions.clear();
-        });
-
-        accountTxMap_.visit_all([ledgerSeq](auto& item) {
-            item.second.transactions.erase_if([ledgerSeq](auto const& tx) {
-                return tx.first.first == ledgerSeq;
-            });
-        });
-    }
-
-    void
-    deleteBeforeLedgerSeq(LedgerIndex ledgerSeq) override
-    {
-        ledgers_.erase_if([this, ledgerSeq](auto const& item) {
-            if (item.first < ledgerSeq)
-            {
-                item.second.transactions.visit_all([this](auto const& txPair) {
-                    transactionMap_.erase(txPair.first);
-                });
-                ledgerHashToSeq_.erase(item.second.info.hash);
-                return true;
-            }
-            return false;
-        });
-
-        accountTxMap_.visit_all([ledgerSeq](auto& item) {
-            item.second.transactions.erase_if([ledgerSeq](auto const& tx) {
-                return tx.first.first < ledgerSeq;
-            });
-        });
-    }
-
-    void
-    deleteTransactionsBeforeLedgerSeq(LedgerIndex ledgerSeq) override
-    {
-        ledgers_.visit_all([this, ledgerSeq](auto& item) {
-            if (item.first < ledgerSeq)
-            {
-                item.second.transactions.visit_all([this](auto const& txPair) {
-                    transactionMap_.erase(txPair.first);
-                });
-                item.second.transactions.clear();
-            }
-        });
-
-        accountTxMap_.visit_all([ledgerSeq](auto& item) {
-            item.second.transactions.erase_if([ledgerSeq](auto const& tx) {
-                return tx.first.first < ledgerSeq;
-            });
-        });
-    }
-
-    void
-    deleteAccountTransactionsBeforeLedgerSeq(LedgerIndex ledgerSeq) override
-    {
-        accountTxMap_.visit_all([ledgerSeq](auto& item) {
-            item.second.transactions.erase_if([ledgerSeq](auto const& tx) {
-                return tx.first.first < ledgerSeq;
-            });
-        });
-    }
-    std::size_t
-    getTransactionCount() override
-    {
-        return transactionMap_.size();
-    }
-
-    std::size_t
-    getAccountTransactionCount() override
-    {
-        std::size_t count = 0;
-        accountTxMap_.visit_all([&count](auto const& item) {
-            count += item.second.transactions.size();
-        });
-        return count;
-    }
-
-    CountMinMax
-    getLedgerCountMinMax() override
-    {
-        CountMinMax result{0, 0, 0};
-        ledgers_.visit_all([&result](auto const& item) {
-            result.numberOfRows++;
-            if (result.minLedgerSequence == 0 ||
-                item.first < result.minLedgerSequence)
-            {
-                result.minLedgerSequence = item.first;
-            }
-            if (item.first > result.maxLedgerSequence)
-            {
-                result.maxLedgerSequence = item.first;
-            }
-        });
-        return result;
-    }
-
-    bool
-    saveValidatedLedger(
-        std::shared_ptr<Ledger const> const& ledger,
-        bool current) override
-    {
-        try
-        {
-            LedgerData ledgerData;
-            ledgerData.info = ledger->info();
-
-            auto aLedger = std::make_shared<AcceptedLedger>(ledger, app_);
-            for (auto const& acceptedLedgerTx : *aLedger)
-            {
-                auto const& txn = acceptedLedgerTx->getTxn();
-                auto const& meta = acceptedLedgerTx->getMeta();
-                auto const& id = txn->getTransactionID();
-
-                std::string reason;
-                auto accTx = std::make_pair(
-                    std::make_shared<ripple::Transaction>(txn, reason, app_),
-                    std::make_shared<ripple::TxMeta>(meta));
-
-                ledgerData.transactions.emplace(id, accTx);
-                transactionMap_.emplace(id, accTx);
-
-                for (auto const& account : meta.getAffectedAccounts())
-                {
-                    accountTxMap_.visit(account, [&](auto& data) {
-                        data.second.transactions.emplace(
-                            std::make_pair(
-                                ledger->info().seq,
-                                acceptedLedgerTx->getTxnSeq()),
-                            accTx);
-                    });
-                }
-            }
-
-            ledgers_.emplace(ledger->info().seq, std::move(ledgerData));
-            ledgerHashToSeq_.emplace(ledger->info().hash, ledger->info().seq);
-
-            if (current)
-            {
-                auto const cutoffSeq =
-                    ledger->info().seq > app_.config().LEDGER_HISTORY
-                    ? ledger->info().seq - app_.config().LEDGER_HISTORY
-                    : 0;
-
-                if (cutoffSeq > 0)
-                {
-                    const std::size_t BATCH_SIZE = 128;
-                    std::size_t deleted = 0;
-
-                    ledgers_.erase_if([&](auto const& item) {
-                        if (deleted >= BATCH_SIZE)
-                            return false;
-
-                        if (item.first < cutoffSeq)
-                        {
-                            item.second.transactions.visit_all(
-                                [this](auto const& txPair) {
-                                    transactionMap_.erase(txPair.first);
-                                });
-                            ledgerHashToSeq_.erase(item.second.info.hash);
-                            deleted++;
-                            return true;
-                        }
-                        return false;
-                    });
-
-                    if (deleted > 0)
-                    {
-                        accountTxMap_.visit_all([cutoffSeq](auto& item) {
-                            item.second.transactions.erase_if(
-                                [cutoffSeq](auto const& tx) {
-                                    return tx.first.first < cutoffSeq;
-                                });
-                        });
-                    }
-
-                    app_.getLedgerMaster().clearPriorLedgers(cutoffSeq);
-                }
-            }
-
-            return true;
-        }
-        catch (std::exception const&)
-        {
-            deleteTransactionByLedgerSeq(ledger->info().seq);
-            return false;
-        }
-    }
-
-    std::optional<LedgerInfo>
-    getLedgerInfoByIndex(LedgerIndex ledgerSeq) override
-    {
-        std::optional<LedgerInfo> result;
-        ledgers_.visit(ledgerSeq, [&result](auto const& item) {
-            result = item.second.info;
-        });
-        return result;
-    }
-
-    std::optional<LedgerInfo>
-    getNewestLedgerInfo() override
-    {
-        std::optional<LedgerInfo> result;
-        ledgers_.visit_all([&result](auto const& item) {
-            if (!result || item.second.info.seq > result->seq)
-            {
-                result = item.second.info;
-            }
-        });
-        return result;
-    }
-
-    std::optional<LedgerInfo>
-    getLimitedOldestLedgerInfo(LedgerIndex ledgerFirstIndex) override
-    {
-        std::optional<LedgerInfo> result;
-        ledgers_.visit_all([&](auto const& item) {
-            if (item.first >= ledgerFirstIndex &&
-                (!result || item.first < result->seq))
-            {
-                result = item.second.info;
-            }
-        });
-        return result;
-    }
-
-    std::optional<LedgerInfo>
-    getLimitedNewestLedgerInfo(LedgerIndex ledgerFirstIndex) override
-    {
-        std::optional<LedgerInfo> result;
-        ledgers_.visit_all([&](auto const& item) {
-            if (item.first >= ledgerFirstIndex &&
-                (!result || item.first > result->seq))
-            {
-                result = item.second.info;
-            }
-        });
-        return result;
-    }
-
-    std::optional<LedgerInfo>
-    getLedgerInfoByHash(uint256 const& ledgerHash) override
-    {
-        std::optional<LedgerInfo> result;
-        ledgerHashToSeq_.visit(ledgerHash, [this, &result](auto const& item) {
-            ledgers_.visit(item.second, [&result](auto const& item) {
-                result = item.second.info;
-            });
-        });
-        return result;
-    }
-    uint256
-    getHashByIndex(LedgerIndex ledgerIndex) override
-    {
-        uint256 result;
-        ledgers_.visit(ledgerIndex, [&result](auto const& item) {
-            result = item.second.info.hash;
-        });
-        return result;
-    }
-
-    std::optional<LedgerHashPair>
-    getHashesByIndex(LedgerIndex ledgerIndex) override
-    {
-        std::optional<LedgerHashPair> result;
-        ledgers_.visit(ledgerIndex, [&result](auto const& item) {
-            result = LedgerHashPair{
-                item.second.info.hash, item.second.info.parentHash};
-        });
-        return result;
-    }
-
-    std::map<LedgerIndex, LedgerHashPair>
-    getHashesByIndex(LedgerIndex minSeq, LedgerIndex maxSeq) override
-    {
-        std::map<LedgerIndex, LedgerHashPair> result;
-        ledgers_.visit_all([&](auto const& item) {
-            if (item.first >= minSeq && item.first <= maxSeq)
-            {
-                result[item.first] = LedgerHashPair{
-                    item.second.info.hash, item.second.info.parentHash};
-            }
-        });
-        return result;
-    }
-
-    std::variant<AccountTx, TxSearched>
-    getTransaction(
-        uint256 const& id,
-        std::optional<ClosedInterval<std::uint32_t>> const& range,
-        error_code_i& ec) override
-    {
-        std::variant<AccountTx, TxSearched> result = TxSearched::unknown;
-        transactionMap_.visit(id, [&](auto const& item) {
-            auto const& tx = item.second;
-            if (!range ||
-                (range->lower() <= tx.second->getLgrSeq() &&
-                 tx.second->getLgrSeq() <= range->upper()))
-            {
-                result = tx;
-            }
-            else
-            {
-                result = TxSearched::all;
-            }
-        });
-        return result;
-    }
-
-    bool
-    ledgerDbHasSpace(Config const& config) override
-    {
-        return true;  // In-memory database always has space
-    }
-
-    bool
-    transactionDbHasSpace(Config const& config) override
-    {
-        return true;  // In-memory database always has space
-    }
-
-    std::uint32_t
-    getKBUsedAll() override
-    {
-        std::uint32_t size = sizeof(*this);
-        size += ledgers_.size() * (sizeof(LedgerIndex) + sizeof(LedgerData));
-        size +=
-            ledgerHashToSeq_.size() * (sizeof(uint256) + sizeof(LedgerIndex));
-        size += transactionMap_.size() * (sizeof(uint256) + sizeof(AccountTx));
-        accountTxMap_.visit_all([&size](auto const& item) {
-            size += sizeof(AccountID) + sizeof(AccountTxData);
-            size += item.second.transactions.size() * sizeof(AccountTx);
-        });
-        return size / 1024;  // Convert to KB
-    }
-
-    std::uint32_t
-    getKBUsedLedger() override
-    {
-        std::uint32_t size =
-            ledgers_.size() * (sizeof(LedgerIndex) + sizeof(LedgerData));
-        size +=
-            ledgerHashToSeq_.size() * (sizeof(uint256) + sizeof(LedgerIndex));
-        return size / 1024;
-    }
-
-    std::uint32_t
-    getKBUsedTransaction() override
-    {
-        std::uint32_t size =
-            transactionMap_.size() * (sizeof(uint256) + sizeof(AccountTx));
-        accountTxMap_.visit_all([&size](auto const& item) {
-            size += sizeof(AccountID) + sizeof(AccountTxData);
-            size += item.second.transactions.size() * sizeof(AccountTx);
-        });
-        return size / 1024;
-    }
-
-    void
-    closeLedgerDB() override
-    {
-        // No-op for in-memory database
-    }
-
-    void
-    closeTransactionDB() override
-    {
-        // No-op for in-memory database
-    }
-
-    ~FlatmapDatabase()
-    {
-        // Concurrent maps need visit_all
-        accountTxMap_.visit_all(
-            [](auto& pair) { pair.second.transactions.clear(); });
-        accountTxMap_.clear();
-
-        transactionMap_.clear();
-
-        ledgers_.visit_all(
-            [](auto& pair) { pair.second.transactions.clear(); });
-        ledgers_.clear();
-
-        ledgerHashToSeq_.clear();
-    }
-
-    std::vector<std::shared_ptr<Transaction>>
-    getTxHistory(LedgerIndex startIndex) override
-    {
-        std::vector<std::shared_ptr<Transaction>> result;
-        transactionMap_.visit_all([&](auto const& item) {
-            if (item.second.second->getLgrSeq() >= startIndex)
-            {
-                result.push_back(item.second.first);
-            }
-        });
-        std::sort(
-            result.begin(), result.end(), [](auto const& a, auto const& b) {
-                return a->getLedger() > b->getLedger();
-            });
-        if (result.size() > 20)
-        {
-            result.resize(20);
-        }
-        return result;
-    }
-    // Helper function to handle limits
-    template <typename Container>
-    void
-    applyLimit(Container& container, std::size_t limit, bool bUnlimited)
-    {
-        if (!bUnlimited && limit > 0 && container.size() > limit)
-        {
-            container.resize(limit);
-        }
-    }
-
-    AccountTxs
-    getOldestAccountTxs(AccountTxOptions const& options) override
-    {
-        AccountTxs result;
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    result.push_back(tx.second);
-                }
-            });
-        });
-        std::sort(
-            result.begin(), result.end(), [](auto const& a, auto const& b) {
-                return a.second->getLgrSeq() < b.second->getLgrSeq();
-            });
-        applyLimit(result, options.limit, options.bUnlimited);
-        return result;
-    }
-
-    AccountTxs
-    getNewestAccountTxs(AccountTxOptions const& options) override
-    {
-        AccountTxs result;
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    result.push_back(tx.second);
-                }
-            });
-        });
-        std::sort(
-            result.begin(), result.end(), [](auto const& a, auto const& b) {
-                return a.second->getLgrSeq() > b.second->getLgrSeq();
-            });
-        applyLimit(result, options.limit, options.bUnlimited);
-        return result;
-    }
-
-    MetaTxsList
-    getOldestAccountTxsB(AccountTxOptions const& options) override
-    {
-        MetaTxsList result;
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    result.emplace_back(
-                        tx.second.first->getSTransaction()
-                            ->getSerializer()
-                            .peekData(),
-                        tx.second.second->getAsObject()
-                            .getSerializer()
-                            .peekData(),
-                        tx.first.first);
-                }
-            });
-        });
-        std::sort(
-            result.begin(), result.end(), [](auto const& a, auto const& b) {
-                return std::get<2>(a) < std::get<2>(b);
-            });
-        applyLimit(result, options.limit, options.bUnlimited);
-        return result;
-    }
-
-    MetaTxsList
-    getNewestAccountTxsB(AccountTxOptions const& options) override
-    {
-        MetaTxsList result;
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    result.emplace_back(
-                        tx.second.first->getSTransaction()
-                            ->getSerializer()
-                            .peekData(),
-                        tx.second.second->getAsObject()
-                            .getSerializer()
-                            .peekData(),
-                        tx.first.first);
-                }
-            });
-        });
-        std::sort(
-            result.begin(), result.end(), [](auto const& a, auto const& b) {
-                return std::get<2>(a) > std::get<2>(b);
-            });
-        applyLimit(result, options.limit, options.bUnlimited);
-        return result;
-    }
-    std::pair<AccountTxs, std::optional<AccountTxMarker>>
-    oldestAccountTxPage(AccountTxPageOptions const& options) override
-    {
-        AccountTxs result;
-        std::optional<AccountTxMarker> marker;
-
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            std::vector<std::pair<std::pair<uint32_t, uint32_t>, AccountTx>>
-                txs;
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    txs.emplace_back(tx);
-                }
-            });
-
-            std::sort(txs.begin(), txs.end(), [](auto const& a, auto const& b) {
-                return a.first < b.first;
-            });
-
-            auto it = txs.begin();
-            if (options.marker)
-            {
-                it = std::find_if(txs.begin(), txs.end(), [&](auto const& tx) {
-                    return tx.first.first == options.marker->ledgerSeq &&
-                        tx.first.second == options.marker->txnSeq;
-                });
-                if (it != txs.end())
-                    ++it;
-            }
-
-            for (; it != txs.end() &&
-                 (options.limit == 0 || result.size() < options.limit);
-                 ++it)
-            {
-                result.push_back(it->second);
-            }
-
-            if (it != txs.end())
-            {
-                marker = AccountTxMarker{it->first.first, it->first.second};
-            }
-        });
-
-        return {result, marker};
-    }
-
-    std::pair<AccountTxs, std::optional<AccountTxMarker>>
-    newestAccountTxPage(AccountTxPageOptions const& options) override
-    {
-        AccountTxs result;
-        std::optional<AccountTxMarker> marker;
-
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            std::vector<std::pair<std::pair<uint32_t, uint32_t>, AccountTx>>
-                txs;
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    txs.emplace_back(tx);
-                }
-            });
-
-            std::sort(txs.begin(), txs.end(), [](auto const& a, auto const& b) {
-                return a.first > b.first;
-            });
-
-            auto it = txs.begin();
-            if (options.marker)
-            {
-                it = std::find_if(txs.begin(), txs.end(), [&](auto const& tx) {
-                    return tx.first.first == options.marker->ledgerSeq &&
-                        tx.first.second == options.marker->txnSeq;
-                });
-                if (it != txs.end())
-                    ++it;
-            }
-
-            for (; it != txs.end() &&
-                 (options.limit == 0 || result.size() < options.limit);
-                 ++it)
-            {
-                result.push_back(it->second);
-            }
-
-            if (it != txs.end())
-            {
-                marker = AccountTxMarker{it->first.first, it->first.second};
-            }
-        });
-
-        return {result, marker};
-    }
-
-    std::pair<MetaTxsList, std::optional<AccountTxMarker>>
-    oldestAccountTxPageB(AccountTxPageOptions const& options) override
-    {
-        MetaTxsList result;
-        std::optional<AccountTxMarker> marker;
-
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            std::vector<std::tuple<uint32_t, uint32_t, AccountTx>> txs;
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    txs.emplace_back(
-                        tx.first.first, tx.first.second, tx.second);
-                }
-            });
-
-            std::sort(txs.begin(), txs.end());
-
-            auto it = txs.begin();
-            if (options.marker)
-            {
-                it = std::find_if(txs.begin(), txs.end(), [&](auto const& tx) {
-                    return std::get<0>(tx) == options.marker->ledgerSeq &&
-                        std::get<1>(tx) == options.marker->txnSeq;
-                });
-                if (it != txs.end())
-                    ++it;
-            }
-
-            for (; it != txs.end() &&
-                 (options.limit == 0 || result.size() < options.limit);
-                 ++it)
-            {
-                const auto& [_, __, tx] = *it;
-                result.emplace_back(
-                    tx.first->getSTransaction()->getSerializer().peekData(),
-                    tx.second->getAsObject().getSerializer().peekData(),
-                    std::get<0>(*it));
-            }
-
-            if (it != txs.end())
-            {
-                marker = AccountTxMarker{std::get<0>(*it), std::get<1>(*it)};
-            }
-        });
-
-        return {result, marker};
-    }
-
-    std::pair<MetaTxsList, std::optional<AccountTxMarker>>
-    newestAccountTxPageB(AccountTxPageOptions const& options) override
-    {
-        MetaTxsList result;
-        std::optional<AccountTxMarker> marker;
-
-        accountTxMap_.visit(options.account, [&](auto const& item) {
-            std::vector<std::tuple<uint32_t, uint32_t, AccountTx>> txs;
-            item.second.transactions.visit_all([&](auto const& tx) {
-                if (tx.first.first >= options.minLedger &&
-                    tx.first.first <= options.maxLedger)
-                {
-                    txs.emplace_back(
-                        tx.first.first, tx.first.second, tx.second);
-                }
-            });
-
-            std::sort(txs.begin(), txs.end(), std::greater<>());
-
-            auto it = txs.begin();
-            if (options.marker)
-            {
-                it = std::find_if(txs.begin(), txs.end(), [&](auto const& tx) {
-                    return std::get<0>(tx) == options.marker->ledgerSeq &&
-                        std::get<1>(tx) == options.marker->txnSeq;
-                });
-                if (it != txs.end())
-                    ++it;
-            }
-
-            for (; it != txs.end() &&
-                 (options.limit == 0 || result.size() < options.limit);
-                 ++it)
-            {
-                const auto& [_, __, tx] = *it;
-                result.emplace_back(
-                    tx.first->getSTransaction()->getSerializer().peekData(),
-                    tx.second->getAsObject().getSerializer().peekData(),
-                    std::get<0>(*it));
-            }
-
-            if (it != txs.end())
-            {
-                marker = AccountTxMarker{std::get<0>(*it), std::get<1>(*it)};
-            }
-        });
-
-        return {result, marker};
-    }
-};
-
-// Factory function
-std::unique_ptr<SQLiteDatabase>
-getFlatmapDatabase(Application& app, Config const& config, JobQueue& jobQueue)
-{
-    return std::make_unique<FlatmapDatabase>(app, config, jobQueue);
-}
-
-}  // namespace ripple
-#endif  // RIPPLE_APP_RDB_BACKEND_FLATMAPDATABASE_H_INCLUDED

src/ripple/app/rdb/backend/RWDBDatabase.h

@@ -28,9 +28,8 @@ private:
 
     struct AccountTxData
     {
-        AccountTxs transactions;
-        std::map<uint32_t, std::map<uint32_t, size_t>>
-            ledgerTxMap;  // ledgerSeq -> txSeq -> index in transactions
+        std::map<uint32_t, std::vector<AccountTx>>
+            ledgerTxMap;  // ledgerSeq -> vector of transactions
     };
 
     Application& app_;
@@ -65,9 +64,12 @@ public:
             return {};
 
         std::shared_lock<std::shared_mutex> lock(mutex_);
-        if (transactionMap_.empty())
-            return std::nullopt;
-        return transactionMap_.begin()->second.second->getLgrSeq();
+        for (const auto& [ledgerSeq, ledgerData] : ledgers_)
+        {
+            if (!ledgerData.transactions.empty())
+                return ledgerSeq;
+        }
+        return std::nullopt;
     }
 
     std::optional<LedgerIndex>
@@ -163,14 +165,6 @@ public:
             {
                 txIt = accountData.ledgerTxMap.erase(txIt);
             }
-            accountData.transactions.erase(
-                std::remove_if(
-                    accountData.transactions.begin(),
-                    accountData.transactions.end(),
-                    [ledgerSeq](const AccountTx& tx) {
-                        return tx.second->getLgrSeq() < ledgerSeq;
-                    }),
-                accountData.transactions.end());
         }
     }
     std::size_t
@@ -193,7 +187,10 @@ public:
         std::size_t count = 0;
         for (const auto& [_, accountData] : accountTxMap_)
         {
-            count += accountData.transactions.size();
+            for (const auto& [_, txVector] : accountData.ledgerTxMap)
+            {
+                count += txVector.size();
+            }
         }
         return count;
     }
@@ -293,10 +290,7 @@ public:
                         accountTxMap_[account] = AccountTxData();
 
                     auto& accountData = accountTxMap_[account];
-                    accountData.transactions.push_back(accTx);
-                    accountData
-                        .ledgerTxMap[seq][acceptedLedgerTx->getTxnSeq()] =
-                        accountData.transactions.size() - 1;
+                    accountData.ledgerTxMap[seq].push_back(accTx);
                 }
 
                 app_.getMasterTransaction().inLedger(
@@ -451,59 +445,108 @@ public:
         return true;  // In-memory database always has space
     }
 
+    // Red-black tree node overhead per map entry
+    static constexpr size_t MAP_NODE_OVERHEAD = 40;
+
+private:
+    std::uint64_t
+    getBytesUsedLedger_unlocked() const
+    {
+        std::uint64_t size = 0;
+
+        // Count structural overhead of ledger storage including map node
+        // overhead Note: sizeof(LedgerData) includes the map container for
+        // transactions, but not the actual transaction data
+        size += ledgers_.size() *
+            (sizeof(LedgerIndex) + sizeof(LedgerData) + MAP_NODE_OVERHEAD);
+
+        // Add the transaction map nodes inside each ledger (ledger's view of
+        // its transactions)
+        for (const auto& [_, ledgerData] : ledgers_)
+        {
+            size += ledgerData.transactions.size() *
+                (sizeof(uint256) + sizeof(AccountTx) + MAP_NODE_OVERHEAD);
+        }
+
+        // Count the ledger hash to sequence lookup map
+        size += ledgerHashToSeq_.size() *
+            (sizeof(uint256) + sizeof(LedgerIndex) + MAP_NODE_OVERHEAD);
+
+        return size;
+    }
+
+    std::uint64_t
+    getBytesUsedTransaction_unlocked() const
+    {
+        if (!useTxTables_)
+            return 0;
+
+        std::uint64_t size = 0;
+
+        // Count structural overhead of transaction map
+        // sizeof(AccountTx) is just the size of two shared_ptrs (~32 bytes)
+        size += transactionMap_.size() *
+            (sizeof(uint256) + sizeof(AccountTx) + MAP_NODE_OVERHEAD);
+
+        // Add actual transaction and metadata data sizes
+        for (const auto& [_, accountTx] : transactionMap_)
+        {
+            if (accountTx.first)
+                size += accountTx.first->getSTransaction()
+                            ->getSerializer()
+                            .peekData()
+                            .size();
+            if (accountTx.second)
+                size += accountTx.second->getAsObject()
+                            .getSerializer()
+                            .peekData()
+                            .size();
+        }
+
+        // Count structural overhead of account transaction index
+        // The actual transaction data is already counted above from
+        // transactionMap_
+        for (const auto& [accountId, accountData] : accountTxMap_)
+        {
+            size +=
+                sizeof(accountId) + sizeof(AccountTxData) + MAP_NODE_OVERHEAD;
+            for (const auto& [ledgerSeq, txVector] : accountData.ledgerTxMap)
+            {
+                // Use capacity() to account for actual allocated memory
+                size += sizeof(ledgerSeq) + MAP_NODE_OVERHEAD;
+                size += txVector.capacity() * sizeof(AccountTx);
+            }
+        }
+
+        return size;
+    }
+
+public:
     std::uint32_t
     getKBUsedAll() override
     {
         std::shared_lock<std::shared_mutex> lock(mutex_);
-        std::uint32_t size = sizeof(*this);
-        size += ledgers_.size() * (sizeof(LedgerIndex) + sizeof(LedgerData));
-        size +=
-            ledgerHashToSeq_.size() * (sizeof(uint256) + sizeof(LedgerIndex));
-        size += transactionMap_.size() * (sizeof(uint256) + sizeof(AccountTx));
-        for (const auto& [_, accountData] : accountTxMap_)
-        {
-            size += sizeof(AccountID) + sizeof(AccountTxData);
-            size += accountData.transactions.size() * sizeof(AccountTx);
-            for (const auto& [_, innerMap] : accountData.ledgerTxMap)
-            {
-                size += sizeof(uint32_t) +
-                    innerMap.size() * (sizeof(uint32_t) + sizeof(size_t));
-            }
-        }
-        return size / 1024;
+
+        // Total = base object + ledger infrastructure + transaction data
+        std::uint64_t size = sizeof(*this) + getBytesUsedLedger_unlocked() +
+            getBytesUsedTransaction_unlocked();
+
+        return static_cast<std::uint32_t>(size / 1024);
     }
 
     std::uint32_t
     getKBUsedLedger() override
     {
         std::shared_lock<std::shared_mutex> lock(mutex_);
-        std::uint32_t size = 0;
-        size += ledgers_.size() * (sizeof(LedgerIndex) + sizeof(LedgerData));
-        size +=
-            ledgerHashToSeq_.size() * (sizeof(uint256) + sizeof(LedgerIndex));
-        return size / 1024;
+        return static_cast<std::uint32_t>(getBytesUsedLedger_unlocked() / 1024);
     }
 
     std::uint32_t
     getKBUsedTransaction() override
     {
-        if (!useTxTables_)
-            return 0;
-
         std::shared_lock<std::shared_mutex> lock(mutex_);
-        std::uint32_t size = 0;
-        size += transactionMap_.size() * (sizeof(uint256) + sizeof(AccountTx));
-        for (const auto& [_, accountData] : accountTxMap_)
-        {
-            size += sizeof(AccountID) + sizeof(AccountTxData);
-            size += accountData.transactions.size() * sizeof(AccountTx);
-            for (const auto& [_, innerMap] : accountData.ledgerTxMap)
-            {
-                size += sizeof(uint32_t) +
-                    innerMap.size() * (sizeof(uint32_t) + sizeof(size_t));
-            }
-        }
-        return size / 1024;
+        return static_cast<std::uint32_t>(
+            getBytesUsedTransaction_unlocked() / 1024);
     }
 
     void
@@ -605,14 +648,13 @@ public:
              (options.bUnlimited || result.size() < options.limit);
              ++txIt)
         {
-            for (const auto& [txSeq, txIndex] : txIt->second)
+            for (const auto& accountTx : txIt->second)
             {
                 if (skipped < options.offset)
                 {
                     ++skipped;
                     continue;
                 }
-                AccountTx const accountTx = accountData.transactions[txIndex];
                 std::uint32_t const inLedger = rangeCheckedCast<std::uint32_t>(
                     accountTx.second->getLgrSeq());
                 accountTx.first->setStatus(COMMITTED);
@@ -657,8 +699,7 @@ public:
                     ++skipped;
                     continue;
                 }
-                AccountTx const accountTx =
-                    accountData.transactions[innerRIt->second];
+                AccountTx const accountTx = *innerRIt;
                 std::uint32_t const inLedger = rangeCheckedCast<std::uint32_t>(
                     accountTx.second->getLgrSeq());
                 accountTx.first->setLedger(inLedger);
@@ -692,14 +733,14 @@ public:
              (options.bUnlimited || result.size() < options.limit);
              ++txIt)
         {
-            for (const auto& [txSeq, txIndex] : txIt->second)
+            for (const auto& accountTx : txIt->second)
             {
                 if (skipped < options.offset)
                 {
                     ++skipped;
                     continue;
                 }
-                const auto& [txn, txMeta] = accountData.transactions[txIndex];
+                const auto& [txn, txMeta] = accountTx;
                 result.emplace_back(
                     txn->getSTransaction()->getSerializer().peekData(),
                     txMeta->getAsObject().getSerializer().peekData(),
@@ -743,8 +784,7 @@ public:
                     ++skipped;
                     continue;
                 }
-                const auto& [txn, txMeta] =
-                    accountData.transactions[innerRIt->second];
+                const auto& [txn, txMeta] = *innerRIt;
                 result.emplace_back(
                     txn->getSTransaction()->getSerializer().peekData(),
                     txMeta->getAsObject().getSerializer().peekData(),
@@ -816,11 +856,9 @@ public:
             for (; txIt != txEnd; ++txIt)
             {
                 std::uint32_t const ledgerSeq = txIt->first;
-                for (auto seqIt = txIt->second.begin();
-                     seqIt != txIt->second.end();
-                     ++seqIt)
+                std::uint32_t txnSeq = 0;
+                for (const auto& accountTx : txIt->second)
                 {
-                    const auto& [txnSeq, index] = *seqIt;
                     if (lookingForMarker)
                     {
                         if (findLedger == ledgerSeq && findSeq == txnSeq)
@@ -828,7 +866,10 @@ public:
                             lookingForMarker = false;
                         }
                         else
+                        {
+                            ++txnSeq;
                             continue;
+                        }
                     }
                     else if (numberOfResults == 0)
                     {
@@ -837,12 +878,10 @@ public:
                         return {newmarker, total};
                     }
 
-                    Blob rawTxn = accountData.transactions[index]
-                                      .first->getSTransaction()
+                    Blob rawTxn = accountTx.first->getSTransaction()
                                       ->getSerializer()
                                       .peekData();
-                    Blob rawMeta = accountData.transactions[index]
-                                       .second->getAsObject()
+                    Blob rawMeta = accountTx.second->getAsObject()
                                        .getSerializer()
                                        .peekData();
 
@@ -856,6 +895,7 @@ public:
                         std::move(rawMeta));
                     --numberOfResults;
                     ++total;
+                    ++txnSeq;
                 }
             }
         }
@@ -871,11 +911,11 @@ public:
             for (; rtxIt != rtxEnd; ++rtxIt)
             {
                 std::uint32_t const ledgerSeq = rtxIt->first;
+                std::uint32_t txnSeq = rtxIt->second.size() - 1;
                 for (auto innerRIt = rtxIt->second.rbegin();
                      innerRIt != rtxIt->second.rend();
                      ++innerRIt)
                 {
-                    const auto& [txnSeq, index] = *innerRIt;
                     if (lookingForMarker)
                     {
                         if (findLedger == ledgerSeq && findSeq == txnSeq)
@@ -883,7 +923,10 @@ public:
                             lookingForMarker = false;
                         }
                         else
+                        {
+                            --txnSeq;
                             continue;
+                        }
                     }
                     else if (numberOfResults == 0)
                     {
@@ -892,12 +935,11 @@ public:
                         return {newmarker, total};
                     }
 
-                    Blob rawTxn = accountData.transactions[index]
-                                      .first->getSTransaction()
+                    const auto& accountTx = *innerRIt;
+                    Blob rawTxn = accountTx.first->getSTransaction()
                                       ->getSerializer()
                                       .peekData();
-                    Blob rawMeta = accountData.transactions[index]
-                                       .second->getAsObject()
+                    Blob rawMeta = accountTx.second->getAsObject()
                                        .getSerializer()
                                        .peekData();
 
@@ -911,6 +953,7 @@ public:
                         std::move(rawMeta));
                     --numberOfResults;
                     ++total;
+                    --txnSeq;
                 }
             }
         }

src/ripple/app/rdb/backend/detail/impl/Node.cpp

@@ -522,7 +522,7 @@ getHashByIndex(soci::session& session, LedgerIndex ledgerIndex)
 
     std::string sql =
         "SELECT LedgerHash FROM Ledgers INDEXED BY SeqLedger WHERE LedgerSeq='";
-    sql.append(std::to_string(ledgerIndex));
+    sql.append(beast::lexicalCastThrow<std::string>(ledgerIndex));
     sql.append("';");
 
     std::string hash;
@@ -585,9 +585,9 @@ getHashesByIndex(
 {
     std::string sql =
         "SELECT LedgerSeq,LedgerHash,PrevHash FROM Ledgers WHERE LedgerSeq >= ";
-    sql.append(std::to_string(minSeq));
+    sql.append(beast::lexicalCastThrow<std::string>(minSeq));
     sql.append(" AND LedgerSeq <= ");
-    sql.append(std::to_string(maxSeq));
+    sql.append(beast::lexicalCastThrow<std::string>(maxSeq));
     sql.append(";");
 
     std::uint64_t ls;
@@ -765,7 +765,8 @@ transactionsSQL(
             boost::format("SELECT %s FROM AccountTransactions "
                           "WHERE Account = '%s' %s %s LIMIT %u, %u;") %
             selection % toBase58(options.account) % maxClause % minClause %
-            options.offset % numberOfResults);
+            beast::lexicalCastThrow<std::string>(options.offset) %
+            beast::lexicalCastThrow<std::string>(numberOfResults));
     else
         sql = boost::str(
             boost::format(
@@ -778,7 +779,9 @@ transactionsSQL(
                 "LIMIT %u, %u;") %
             selection % toBase58(options.account) % maxClause % minClause %
             (descending ? "DESC" : "ASC") % (descending ? "DESC" : "ASC") %
-            (descending ? "DESC" : "ASC") % options.offset % numberOfResults);
+            (descending ? "DESC" : "ASC") %
+            beast::lexicalCastThrow<std::string>(options.offset) %
+            beast::lexicalCastThrow<std::string>(numberOfResults));
     JLOG(j.trace()) << "txSQL query: " << sql;
     return sql;
 }

src/ripple/app/rdb/impl/RelationalDatabase.cpp

@@ -19,7 +19,6 @@
 
 #include <ripple/app/main/Application.h>
 #include <ripple/app/rdb/RelationalDatabase.h>
-#include <ripple/app/rdb/backend/FlatmapDatabase.h>
 #include <ripple/app/rdb/backend/RWDBDatabase.h>
 #include <ripple/core/ConfigSections.h>
 #include <ripple/nodestore/DatabaseShard.h>
@@ -41,7 +40,6 @@ RelationalDatabase::init(
     bool use_sqlite = false;
     bool use_postgres = false;
     bool use_rwdb = false;
-    bool use_flatmap = false;
 
     if (config.reporting())
     {
@@ -60,10 +58,6 @@ RelationalDatabase::init(
             {
                 use_rwdb = true;
             }
-            else if (boost::iequals(get(rdb_section, "backend"), "flatmap"))
-            {
-                use_flatmap = true;
-            }
             else
             {
                 Throw<std::runtime_error>(
@@ -89,10 +83,6 @@ RelationalDatabase::init(
     {
         return getRWDBDatabase(app, config, jobQueue);
     }
-    else if (use_flatmap)
-    {
-        return getFlatmapDatabase(app, config, jobQueue);
-    }
 
     return std::unique_ptr<RelationalDatabase>();
 }

src/ripple/app/reporting/ETLSource.h

@@ -21,7 +21,6 @@
 #define RIPPLE_APP_REPORTING_ETLSOURCE_H_INCLUDED
 #include <ripple/app/main/Application.h>
 #include <ripple/app/reporting/ETLHelpers.h>
-#include <ripple/proto/org/xrpl/rpc/v1/xrp_ledger.grpc.pb.h>
 #include <ripple/protocol/STLedgerEntry.h>
 #include <ripple/rpc/Context.h>
 
@@ -30,6 +29,7 @@
 #include <boost/beast/core/string.hpp>
 #include <boost/beast/websocket.hpp>
 
+#include "org/xrpl/rpc/v1/xrp_ledger.grpc.pb.h"
 #include <grpcpp/grpcpp.h>
 
 namespace ripple {

src/ripple/app/reporting/P2pProxy.h

@@ -21,11 +21,12 @@
 #define RIPPLE_APP_REPORTING_P2PPROXY_H_INCLUDED
 
 #include <ripple/app/main/Application.h>
-#include <ripple/proto/org/xrpl/rpc/v1/xrp_ledger.grpc.pb.h>
 #include <ripple/rpc/Context.h>
 #include <ripple/rpc/impl/Handler.h>
 
 #include <boost/beast/websocket.hpp>
+
+#include "org/xrpl/rpc/v1/xrp_ledger.grpc.pb.h"
 #include <grpcpp/grpcpp.h>
 
 namespace ripple {

src/ripple/app/tx/impl/AMMBid.cpp

@@ -1,359 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2022 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <ripple/app/tx/impl/AMMBid.h>
-
-#include <ripple/app/misc/AMMHelpers.h>
-#include <ripple/app/misc/AMMUtils.h>
-#include <ripple/ledger/Sandbox.h>
-#include <ripple/ledger/View.h>
-#include <ripple/protocol/AMMCore.h>
-#include <ripple/protocol/Feature.h>
-#include <ripple/protocol/STAccount.h>
-#include <ripple/protocol/TER.h>
-#include <ripple/protocol/TxFlags.h>
-
-namespace ripple {
-
-NotTEC
-AMMBid::preflight(PreflightContext const& ctx)
-{
-    if (!ammEnabled(ctx.rules))
-        return temDISABLED;
-
-    if (auto const ret = preflight1(ctx); !isTesSuccess(ret))
-        return ret;
-
-    if (ctx.tx.getFlags() & tfUniversalMask)
-    {
-        JLOG(ctx.j.debug()) << "AMM Bid: invalid flags.";
-        return temINVALID_FLAG;
-    }
-
-    if (auto const res = invalidAMMAssetPair(ctx.tx[sfAsset], ctx.tx[sfAsset2]))
-    {
-        JLOG(ctx.j.debug()) << "AMM Bid: Invalid asset pair.";
-        return res;
-    }
-
-    if (auto const bidMin = ctx.tx[~sfBidMin])
-    {
-        if (auto const res = invalidAMMAmount(*bidMin))
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: invalid min slot price.";
-            return res;
-        }
-    }
-
-    if (auto const bidMax = ctx.tx[~sfBidMax])
-    {
-        if (auto const res = invalidAMMAmount(*bidMax))
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: invalid max slot price.";
-            return res;
-        }
-    }
-
-    if (ctx.tx.isFieldPresent(sfAuthAccounts))
-    {
-        if (auto const authAccounts = ctx.tx.getFieldArray(sfAuthAccounts);
-            authAccounts.size() > AUCTION_SLOT_MAX_AUTH_ACCOUNTS)
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: Invalid number of AuthAccounts.";
-            return temMALFORMED;
-        }
-    }
-
-    return preflight2(ctx);
-}
-
-TER
-AMMBid::preclaim(PreclaimContext const& ctx)
-{
-    auto const ammSle =
-        ctx.view.read(keylet::amm(ctx.tx[sfAsset], ctx.tx[sfAsset2]));
-    if (!ammSle)
-    {
-        JLOG(ctx.j.debug()) << "AMM Bid: Invalid asset pair.";
-        return terNO_AMM;
-    }
-
-    auto const lpTokensBalance = (*ammSle)[sfLPTokenBalance];
-    if (lpTokensBalance == beast::zero)
-        return tecAMM_EMPTY;
-
-    if (ctx.tx.isFieldPresent(sfAuthAccounts))
-    {
-        for (auto const& account : ctx.tx.getFieldArray(sfAuthAccounts))
-        {
-            if (!ctx.view.read(keylet::account(account[sfAccount])))
-            {
-                JLOG(ctx.j.debug()) << "AMM Bid: Invalid Account.";
-                return terNO_ACCOUNT;
-            }
-        }
-    }
-
-    auto const lpTokens =
-        ammLPHolds(ctx.view, *ammSle, ctx.tx[sfAccount], ctx.j);
-    // Not LP
-    if (lpTokens == beast::zero)
-    {
-        JLOG(ctx.j.debug()) << "AMM Bid: account is not LP.";
-        return tecAMM_INVALID_TOKENS;
-    }
-
-    auto const bidMin = ctx.tx[~sfBidMin];
-
-    if (bidMin)
-    {
-        if (bidMin->issue() != lpTokens.issue())
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: Invalid LPToken.";
-            return temBAD_AMM_TOKENS;
-        }
-        if (*bidMin > lpTokens || *bidMin >= lpTokensBalance)
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: Invalid Tokens.";
-            return tecAMM_INVALID_TOKENS;
-        }
-    }
-
-    auto const bidMax = ctx.tx[~sfBidMax];
-    if (bidMax)
-    {
-        if (bidMax->issue() != lpTokens.issue())
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: Invalid LPToken.";
-            return temBAD_AMM_TOKENS;
-        }
-        if (*bidMax > lpTokens || *bidMax >= lpTokensBalance)
-        {
-            JLOG(ctx.j.debug()) << "AMM Bid: Invalid Tokens.";
-            return tecAMM_INVALID_TOKENS;
-        }
-    }
-
-    if (bidMin && bidMax && bidMin > bidMax)
-    {
-        JLOG(ctx.j.debug()) << "AMM Bid: Invalid Max/MinSlotPrice.";
-        return tecAMM_INVALID_TOKENS;
-    }
-
-    return tesSUCCESS;
-}
-
-static std::pair<TER, bool>
-applyBid(
-    ApplyContext& ctx_,
-    Sandbox& sb,
-    AccountID const& account_,
-    beast::Journal j_)
-{
-    using namespace std::chrono;
-    auto const ammSle =
-        sb.peek(keylet::amm(ctx_.tx[sfAsset], ctx_.tx[sfAsset2]));
-    if (!ammSle)
-        return {tecINTERNAL, false};
-    STAmount const lptAMMBalance = (*ammSle)[sfLPTokenBalance];
-    auto const lpTokens = ammLPHolds(sb, *ammSle, account_, ctx_.journal);
-    if (!ammSle->isFieldPresent(sfAuctionSlot))
-        ammSle->makeFieldPresent(sfAuctionSlot);
-    auto& auctionSlot = ammSle->peekFieldObject(sfAuctionSlot);
-    auto const current =
-        duration_cast<seconds>(
-            ctx_.view().info().parentCloseTime.time_since_epoch())
-            .count();
-    // Auction slot discounted fee
-    auto const discountedFee =
-        (*ammSle)[sfTradingFee] / AUCTION_SLOT_DISCOUNTED_FEE_FRACTION;
-    auto const tradingFee = getFee((*ammSle)[sfTradingFee]);
-    // Min price
-    auto const minSlotPrice =
-        lptAMMBalance * tradingFee / AUCTION_SLOT_MIN_FEE_FRACTION;
-
-    std::uint32_t constexpr tailingSlot = AUCTION_SLOT_TIME_INTERVALS - 1;
-
-    // If seated then it is the current slot-holder time slot, otherwise
-    // the auction slot is not owned. Slot range is in {0-19}
-    auto const timeSlot = ammAuctionTimeSlot(current, auctionSlot);
-
-    // Account must exist and the slot not expired.
-    auto validOwner = [&](AccountID const& account) {
-        // Valid range is 0-19 but the tailing slot pays MinSlotPrice
-        // and doesn't refund so the check is < instead of <= to optimize.
-        return timeSlot && *timeSlot < tailingSlot &&
-            sb.read(keylet::account(account));
-    };
-
-    auto updateSlot = [&](std::uint32_t fee,
-                          Number const& minPrice,
-                          Number const& burn) -> TER {
-        auctionSlot.setAccountID(sfAccount, account_);
-        auctionSlot.setFieldU32(sfExpiration, current + TOTAL_TIME_SLOT_SECS);
-        if (fee != 0)
-            auctionSlot.setFieldU16(sfDiscountedFee, fee);
-        else if (auctionSlot.isFieldPresent(sfDiscountedFee))
-            auctionSlot.makeFieldAbsent(sfDiscountedFee);
-        auctionSlot.setFieldAmount(
-            sfPrice, toSTAmount(lpTokens.issue(), minPrice));
-        if (ctx_.tx.isFieldPresent(sfAuthAccounts))
-            auctionSlot.setFieldArray(
-                sfAuthAccounts, ctx_.tx.getFieldArray(sfAuthAccounts));
-        else
-            auctionSlot.makeFieldAbsent(sfAuthAccounts);
-        // Burn the remaining bid amount
-        auto const saBurn = adjustLPTokens(
-            lptAMMBalance, toSTAmount(lptAMMBalance.issue(), burn), false);
-        if (saBurn >= lptAMMBalance)
-        {
-            // This error case should never occur.
-            JLOG(ctx_.journal.fatal())
-                << "AMM Bid: LP Token burn exceeds AMM balance " << burn << " "
-                << lptAMMBalance;
-            return tecINTERNAL;
-        }
-        auto res =
-            redeemIOU(sb, account_, saBurn, lpTokens.issue(), ctx_.journal);
-        if (res != tesSUCCESS)
-        {
-            JLOG(ctx_.journal.debug()) << "AMM Bid: failed to redeem.";
-            return res;
-        }
-        ammSle->setFieldAmount(sfLPTokenBalance, lptAMMBalance - saBurn);
-        sb.update(ammSle);
-        return tesSUCCESS;
-    };
-
-    TER res = tesSUCCESS;
-
-    auto const bidMin = ctx_.tx[~sfBidMin];
-    auto const bidMax = ctx_.tx[~sfBidMax];
-
-    auto getPayPrice =
-        [&](Number const& computedPrice) -> Expected<Number, TER> {
-        auto const payPrice = [&]() -> std::optional<Number> {
-            // Both min/max bid price are defined
-            if (bidMin && bidMax)
-            {
-                if (computedPrice <= *bidMax)
-                    return std::max(computedPrice, Number(*bidMin));
-                JLOG(ctx_.journal.debug())
-                    << "AMM Bid: not in range " << computedPrice << " "
-                    << *bidMin << " " << *bidMax;
-                return std::nullopt;
-            }
-            // Bidder pays max(bidPrice, computedPrice)
-            if (bidMin)
-            {
-                return std::max(computedPrice, Number(*bidMin));
-            }
-            else if (bidMax)
-            {
-                if (computedPrice <= *bidMax)
-                    return computedPrice;
-                JLOG(ctx_.journal.debug()) << "AMM Bid: not in range "
-                                           << computedPrice << " " << *bidMax;
-                return std::nullopt;
-            }
-            else
-                return computedPrice;
-        }();
-        if (!payPrice)
-            return Unexpected(tecAMM_FAILED);
-        else if (payPrice > lpTokens)
-            return Unexpected(tecAMM_INVALID_TOKENS);
-        return *payPrice;
-    };
-
-    // No one owns the slot or expired slot.
-    if (auto const acct = auctionSlot[~sfAccount]; !acct || !validOwner(*acct))
-    {
-        if (auto const payPrice = getPayPrice(minSlotPrice); !payPrice)
-            return {payPrice.error(), false};
-        else
-            res = updateSlot(discountedFee, *payPrice, *payPrice);
-    }
-    else
-    {
-        // Price the slot was purchased at.
-        STAmount const pricePurchased = auctionSlot[sfPrice];
-        assert(timeSlot);
-        auto const fractionUsed =
-            (Number(*timeSlot) + 1) / AUCTION_SLOT_TIME_INTERVALS;
-        auto const fractionRemaining = Number(1) - fractionUsed;
-        auto const computedPrice = [&]() -> Number {
-            auto const p1_05 = Number(105, -2);
-            // First interval slot price
-            if (*timeSlot == 0)
-                return pricePurchased * p1_05 + minSlotPrice;
-            // Other intervals slot price
-            return pricePurchased * p1_05 * (1 - power(fractionUsed, 60)) +
-                minSlotPrice;
-        }();
-
-        auto const payPrice = getPayPrice(computedPrice);
-
-        if (!payPrice)
-            return {payPrice.error(), false};
-
-        // Refund the previous owner. If the time slot is 0 then
-        // the owner is refunded 95% of the amount.
-        auto const refund = fractionRemaining * pricePurchased;
-        if (refund > *payPrice)
-        {
-            // This error case should never occur.
-            JLOG(ctx_.journal.fatal()) << "AMM Bid: refund exceeds payPrice "
-                                       << refund << " " << *payPrice;
-            return {tecINTERNAL, false};
-        }
-        res = accountSend(
-            sb,
-            account_,
-            auctionSlot[sfAccount],
-            toSTAmount(lpTokens.issue(), refund),
-            ctx_.journal);
-        if (res != tesSUCCESS)
-        {
-            JLOG(ctx_.journal.debug()) << "AMM Bid: failed to refund.";
-            return {res, false};
-        }
-
-        auto const burn = *payPrice - refund;
-        res = updateSlot(discountedFee, *payPrice, burn);
-    }
-
-    return {res, res == tesSUCCESS};
-}
-
-TER
-AMMBid::doApply()
-{
-    // This is the ledger view that we work against. Transactions are applied
-    // as we go on processing transactions.
-    Sandbox sb(&ctx_.view());
-
-    auto const result = applyBid(ctx_, sb, account_, j_);
-    if (result.second)
-        sb.apply(ctx_.rawView());
-
-    return result.first;
-}
-
-}  // namespace ripple

src/ripple/app/tx/impl/AMMBid.h

@@ -1,86 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2023 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_TX_AMMBID_H_INCLUDED
-#define RIPPLE_TX_AMMBID_H_INCLUDED
-
-#include <ripple/app/tx/impl/Transactor.h>
-
-namespace ripple {
-
-/** AMMBid implements AMM bid Transactor.
- * This is a mechanism for an AMM instance to auction-off
- * the trading advantages to users (arbitrageurs) at a discounted
- * TradingFee for a 24 hour slot. Any account that owns corresponding
- * LPTokens can bid for the auction slot of that AMM instance.
- * Part of the proceeds from the auction, i.e. LPTokens are refunded
- * to the current slot-holder computed on a pro rata basis.
- * Remaining part of the proceeds - in the units of LPTokens- is burnt,
- * thus effectively increasing the LPs shares.
- * Total slot time of 24 hours is divided into 20 equal intervals.
- * The auction slot can be in any of the following states at any time:
- * - Empty - no account currently holds the slot.
- * - Occupied - an account owns the slot with at least 5% of the remaining
- *   slot time (in one of 1-19 intervals).
- * - Tailing - an account owns the slot with less than 5% of the remaining time.
- * The slot-holder owns the slot privileges when in state Occupied or Tailing.
- * If x is the fraction of used slot time for the current slot holder
- * and X is the price at which the slot can be bought specified in LPTokens
- * then: The minimum bid price for the slot in first interval is
- * f(x) = X * 1.05 + min_slot_price
- * The bid price of slot any time is
- * f(x) = X * 1.05 * (1 - x^60) + min_slot_price, where min_slot_price
- * is a constant fraction of the total LPTokens.
- * The revenue from a successful bid is split between the current slot-holder
- * and the pool. The current slot holder is always refunded the remaining slot
- * value f(x) = (1 - x) * X.
- * The remaining LPTokens are burnt.
- * The auction information is maintained in AuctionSlot of ltAMM object.
- * AuctionSlot contains:
- * Account - account id, which owns the slot.
- * Expiration - slot expiration time
- * DiscountedFee - trading fee charged to the account, default is 0.
- * Price - price paid for the slot in LPTokens.
- * AuthAccounts - up to four accounts authorized to trade at
- *     the discounted fee.
- * @see [XLS30d:Continuous Auction
- * Mechanism](https://github.com/XRPLF/XRPL-Standards/discussions/78)
- */
-class AMMBid : public Transactor
-{
-public:
-    static constexpr ConsequencesFactoryType ConsequencesFactory{Normal};
-
-    explicit AMMBid(ApplyContext& ctx) : Transactor(ctx)
-    {
-    }
-
-    static NotTEC
-    preflight(PreflightContext const& ctx);
-
-    static TER
-    preclaim(PreclaimContext const& ctx);
-
-    TER
-    doApply() override;
-};
-
-}  // namespace ripple
-
-#endif  // RIPPLE_TX_AMMBID_H_INCLUDED