feat: Build Linux packages in GitHub

Co-authored-by: Sergey Kuznetsov <kuzzz99@gmail.com>

.clang-tidy

@@ -104,10 +104,13 @@ Checks: "-*,
   readability-const-return-type,
   readability-container-contains,
   readability-container-size-empty,
+  readability-convert-member-functions-to-static,
   readability-duplicate-include,
   readability-else-after-return,
   readability-enum-initial-value,
+  readability-implicit-bool-conversion,
   readability-make-member-function-const,
+  readability-math-missing-parentheses,
   readability-misleading-indentation,
   readability-non-const-parameter,
   readability-redundant-casting,
@@ -116,7 +119,9 @@ Checks: "-*,
   readability-redundant-member-init,
   readability-redundant-string-init,
   readability-reference-to-constructed-temporary,
+  readability-simplify-boolean-expr,
   readability-static-definition-in-anonymous-namespace,
+  readability-suspicious-call-argument,
   readability-use-std-min-max
   "
 # ---
@@ -127,14 +132,9 @@ Checks: "-*,
 # misc-include-cleaner,
 # misc-redundant-expression,
 #
-# readability-convert-member-functions-to-static,
-# readability-implicit-bool-conversion,
-# readability-inconsistent-declaration-parameter-name,
+# readability-inconsistent-declaration-parameter-name, # in this codebase this check will break a lot of arg names
+# readability-static-accessed-through-instance,        # this check is probably unnecessary. it makes the code less readable
 # readability-identifier-naming,
-# readability-math-missing-parentheses,
-# readability-simplify-boolean-expr,
-# readability-suspicious-call-argument,
-# readability-static-accessed-through-instance,
 #
 # modernize-concat-nested-namespaces,
 # modernize-pass-by-value,

.github/scripts/strategy-matrix/generate.py

@@ -99,14 +99,15 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
                     continue
 
             # RHEL:
-            # - 9 using GCC 12: Debug on linux/amd64.
+            # - 9 using GCC 12: Debug and Release on linux/amd64
+            #   (Release is required for RPM packaging).
             # - 10 using Clang: Release on linux/amd64.
             if os["distro_name"] == "rhel":
                 skip = True
                 if os["distro_version"] == "9":
                     if (
                         f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
-                        and build_type == "Debug"
+                        and build_type in ["Debug", "Release"]
                         and architecture["platform"] == "linux/amd64"
                     ):
                         skip = False
@@ -121,7 +122,8 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
                     continue
 
             # Ubuntu:
-            # - Jammy using GCC 12: Debug on linux/arm64.
+            # - Jammy using GCC 12: Debug on linux/arm64, Release on
+            #   linux/amd64 (Release is required for DEB packaging).
             # - Noble using GCC 14: Release on linux/amd64.
             # - Noble using Clang 18: Debug on linux/amd64.
             # - Noble using Clang 19: Release on linux/arm64.
@@ -134,6 +136,12 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
                         and architecture["platform"] == "linux/arm64"
                     ):
                         skip = False
+                    if (
+                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
+                        and build_type == "Release"
+                        and architecture["platform"] == "linux/amd64"
+                    ):
+                        skip = False
                 elif os["distro_version"] == "noble":
                     if (
                         f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-14"

.github/workflows/manual-package.yml

@@ -0,0 +1,66 @@
+name: Manual Package Build
+
+on:
+  workflow_dispatch:
+    inputs:
+      pkg_type:
+        description: "Package type"
+        required: true
+        type: choice
+        options:
+          - deb
+          - rpm
+          - both
+      artifact_run_id:
+        description: "Run ID to download binary artifact from (leave empty for latest on this branch)"
+        required: false
+        type: string
+      version:
+        description: "Version override (leave empty to auto-detect)"
+        required: false
+        type: string
+      pkg_release:
+        description: "Package release number (default: 1)"
+        required: false
+        type: string
+        default: "1"
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  generate-version:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ inputs.version || steps.version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        if: ${{ !inputs.version }}
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Generate version
+        if: ${{ !inputs.version }}
+        id: version
+        uses: ./.github/actions/generate-version
+
+  package-deb:
+    if: ${{ inputs.pkg_type == 'deb' || inputs.pkg_type == 'both' }}
+    needs: generate-version
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: deb
+      artifact_name: xrpld-ubuntu-jammy-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      pkg_release: ${{ inputs.pkg_release }}
+      container_image: ghcr.io/xrplf/ci/ubuntu-jammy:gcc-12
+
+  package-rpm:
+    if: ${{ inputs.pkg_type == 'rpm' || inputs.pkg_type == 'both' }}
+    needs: generate-version
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: rpm
+      artifact_name: xrpld-rhel-9-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      pkg_release: ${{ inputs.pkg_release }}
+      container_image: ghcr.io/xrplf/ci/rhel-9:gcc-12

.github/workflows/on-pr.yml

@@ -67,6 +67,7 @@ jobs:
             .github/workflows/reusable-build-test.yml
             .github/workflows/reusable-clang-tidy.yml
             .github/workflows/reusable-clang-tidy-files.yml
+            .github/workflows/reusable-package.yml
             .github/workflows/reusable-strategy-matrix.yml
             .github/workflows/reusable-test.yml
             .github/workflows/reusable-upload-recipe.yml
@@ -81,6 +82,8 @@ jobs:
             CMakeLists.txt
             conanfile.py
             conan.lock
+            package/**
+
       - name: Check whether to run
         # This step determines whether the rest of the workflow should
         # run. The rest of the workflow will run if this job runs AND at
@@ -137,6 +140,39 @@ jobs:
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
+  generate-version:
+    needs: should-run
+    if: ${{ needs.should-run.outputs.go == 'true' }}
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Generate version
+        id: version
+        uses: ./.github/actions/generate-version
+
+  package-deb:
+    needs: [should-run, build-test, generate-version]
+    if: ${{ needs.should-run.outputs.go == 'true' }}
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: deb
+      artifact_name: xrpld-ubuntu-jammy-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/ubuntu-jammy:gcc-12
+
+  package-rpm:
+    needs: [should-run, build-test, generate-version]
+    if: ${{ needs.should-run.outputs.go == 'true' }}
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: rpm
+      artifact_name: xrpld-rhel-9-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/rhel-9:gcc-12
+
   upload-recipe:
     needs:
       - should-run

.github/workflows/on-tag.yml

@@ -1,5 +1,5 @@
-# This workflow uploads the libxrpl recipe to the Conan remote when a versioned
-# tag is pushed.
+# This workflow uploads the libxrpl recipe to the Conan remote and builds
+# release packages when a versioned tag is pushed.
 name: Tag
 
 on:
@@ -22,3 +22,49 @@ jobs:
     secrets:
       remote_username: ${{ secrets.CONAN_REMOTE_USERNAME }}
       remote_password: ${{ secrets.CONAN_REMOTE_PASSWORD }}
+
+  build-test:
+    if: ${{ github.repository == 'XRPLF/rippled' }}
+    uses: ./.github/workflows/reusable-build-test.yml
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [linux]
+    with:
+      ccache_enabled: false
+      os: ${{ matrix.os }}
+      strategy_matrix: minimal
+    secrets:
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+  generate-version:
+    if: ${{ github.repository == 'XRPLF/rippled' }}
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Generate version
+        id: version
+        uses: ./.github/actions/generate-version
+
+  package-deb:
+    needs: [build-test, generate-version]
+    if: ${{ github.repository == 'XRPLF/rippled' }}
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: deb
+      artifact_name: xrpld-ubuntu-jammy-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/ubuntu-jammy:gcc-12
+
+  package-rpm:
+    needs: [build-test, generate-version]
+    if: ${{ github.repository == 'XRPLF/rippled' }}
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: rpm
+      artifact_name: xrpld-rhel-9-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/rhel-9:gcc-12

.github/workflows/on-trigger.yml

@@ -38,6 +38,8 @@ on:
       - "CMakeLists.txt"
       - "conanfile.py"
       - "conan.lock"
+      - "package/**"
+      - ".github/workflows/reusable-package.yml"
 
   # Run at 06:32 UTC on every day of the week from Monday through Friday. This
   # will force all dependencies to be rebuilt, which is useful to verify that
@@ -77,7 +79,7 @@ jobs:
     strategy:
       fail-fast: ${{ github.event_name == 'merge_group' }}
       matrix:
-        os: [linux, macos, windows]
+        os: [linux]
     with:
       # Enable ccache only for events targeting the XRPLF repository, since
       # other accounts will not have access to our remote cache storage.
@@ -98,3 +100,32 @@ jobs:
     secrets:
       remote_username: ${{ secrets.CONAN_REMOTE_USERNAME }}
       remote_password: ${{ secrets.CONAN_REMOTE_PASSWORD }}
+
+  generate-version:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Generate version
+        id: version
+        uses: ./.github/actions/generate-version
+
+  package-deb:
+    needs: [build-test, generate-version]
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: deb
+      artifact_name: xrpld-ubuntu-jammy-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/ubuntu-jammy:gcc-12
+
+  package-rpm:
+    needs: [build-test, generate-version]
+    uses: ./.github/workflows/reusable-package.yml
+    with:
+      pkg_type: rpm
+      artifact_name: xrpld-rhel-9-gcc-12-amd64-release
+      version: ${{ needs.generate-version.outputs.version }}
+      container_image: ghcr.io/xrplf/ci/rhel-9:gcc-12

.github/workflows/reusable-package.yml

@@ -0,0 +1,76 @@
+# Build a Linux package (DEB or RPM) from a pre-built binary artifact.
+name: Package
+
+on:
+  workflow_call:
+    inputs:
+      pkg_type:
+        description: "Package type to build: deb or rpm."
+        required: true
+        type: string
+      artifact_name:
+        description: "Name of the pre-built binary artifact to download."
+        required: true
+        type: string
+      version:
+        description: "Version string used for naming the output artifact."
+        required: true
+        type: string
+      pkg_release:
+        description: "Package release number. Increment when repackaging the same executable."
+        required: false
+        type: string
+        default: "1"
+      container_image:
+        description: "Container image to use for packaging."
+        required: true
+        type: string
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  BUILD_DIR: build
+
+jobs:
+  package:
+    name: ${{ inputs.pkg_type }} (${{ inputs.version }})
+    runs-on: ["self-hosted", "Linux", "X64", "heavy"]
+    container: ${{ inputs.container_image }}
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Download pre-built binary
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ inputs.artifact_name }}
+          path: ${{ env.BUILD_DIR }}
+
+      - name: Make binary executable
+        run: chmod +x ${{ env.BUILD_DIR }}/xrpld
+
+      - name: Generate RPM spec from template
+        if: ${{ inputs.pkg_type == 'rpm' }}
+        run: |
+          mkdir -p ${{ env.BUILD_DIR }}/package/rpm
+          sed -e "s/@xrpld_version@/${{ inputs.version }}/" \
+              -e "s/@pkg_release@/${{ inputs.pkg_release }}/" \
+            package/rpm/xrpld.spec.in > ${{ env.BUILD_DIR }}/package/rpm/xrpld.spec
+
+      - name: Build package
+        run: |
+          ./package/build_pkg.sh ${{ inputs.pkg_type }} . ${{ env.BUILD_DIR }} "${{ inputs.version }}" "${{ inputs.pkg_release }}"
+
+      - name: Upload package artifact
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        with:
+          name: xrpld-${{ inputs.pkg_type }}-${{ inputs.version }}
+          path: |
+            ${{ env.BUILD_DIR }}/debbuild/*.deb
+            ${{ env.BUILD_DIR }}/debbuild/*.ddeb
+            ${{ env.BUILD_DIR }}/rpmbuild/RPMS/**/*.rpm
+          if-no-files-found: error

CMakeLists.txt

@@ -93,7 +93,6 @@ find_package(OpenSSL REQUIRED)
 find_package(secp256k1 REQUIRED)
 find_package(SOCI REQUIRED)
 find_package(SQLite3 REQUIRED)
-find_package(wasmi REQUIRED)
 find_package(xxHash REQUIRED)
 
 target_link_libraries(
@@ -134,6 +133,7 @@ endif()
 
 include(XrplCore)
 include(XrplInstall)
+include(XrplPackaging)
 include(XrplValidatorKeys)
 
 if(tests)

cfg/xrpld-example.cfg

@@ -1272,39 +1272,6 @@
 #       Example:
 #           owner_reserve = 2000000      # 2 XRP
 #
-#   extension_compute_limit = <gas>
-#
-#       The extension compute limit is the maximum amount of gas that can be
-#       consumed by a single transaction. The gas limit is used to prevent
-#       transactions from consuming too many resources.
-#
-#       If this parameter is unspecified, xrpld will use an internal
-#       default. Don't change this without understanding the consequences.
-#
-#       Example:
-#           extension_compute_limit = 1000000      # 1 million gas
-#
-#   extension_size_limit = <bytes>
-#
-#       The extension size limit is the maximum size of a WASM extension in
-#       bytes. The size limit is used to prevent extensions from consuming
-#       too many resources.
-#
-#       If this parameter is unspecified, xrpld will use an internal
-#       default. Don't change this without understanding the consequences.
-#
-#       Example:
-#           extension_size_limit = 100000      # 100 kb
-#
-#   gas_price = <bytes>
-#
-#       The gas price is the conversion between WASM gas and its price in drops.
-#
-#       If this parameter is unspecified, xrpld will use an internal
-#       default. Don't change this without understanding the consequences.
-#
-#       Example:
-#           gas_price = 1000000      # 1 drop per gas
 #-------------------------------------------------------------------------------
 #
 # 9. Misc Settings

cmake/XrplCore.cmake

@@ -67,7 +67,6 @@ target_link_libraries(
         Xrpl::opts
         Xrpl::syslibs
         secp256k1::secp256k1
-        wasmi::wasmi
         xrpl.libpb
         xxHash::xxhash
         $<$<BOOL:${voidstar}>:antithesis-sdk-cpp>

cmake/XrplInstall.cmake

@@ -12,14 +12,14 @@ if(is_root_project AND TARGET xrpld)
 
     install(
         FILES "${CMAKE_CURRENT_SOURCE_DIR}/cfg/xrpld-example.cfg"
-        DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}/xrpld"
+        DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}"
         RENAME xrpld.cfg
         COMPONENT runtime
     )
 
     install(
         FILES "${CMAKE_CURRENT_SOURCE_DIR}/cfg/validators-example.txt"
-        DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}/xrpld"
+        DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}"
         RENAME validators.txt
         COMPONENT runtime
     )

cmake/XrplPackaging.cmake

@@ -0,0 +1,147 @@
+#[===================================================================[
+   Linux packaging support: RPM and Debian targets + install tests
+#]===================================================================]
+
+if(NOT CMAKE_INSTALL_PREFIX STREQUAL "/opt/xrpld")
+    message(
+        STATUS
+        "Packaging targets require -DCMAKE_INSTALL_PREFIX=/opt/xrpld "
+        "(current: '${CMAKE_INSTALL_PREFIX}'); skipping."
+    )
+    return()
+endif()
+
+# Generate the RPM spec from template (substitutes @xrpld_version@, @pkg_release@).
+if(NOT DEFINED pkg_release)
+    set(pkg_release 1)
+endif()
+configure_file(
+    ${CMAKE_SOURCE_DIR}/package/rpm/xrpld.spec.in
+    ${CMAKE_BINARY_DIR}/package/rpm/xrpld.spec
+    @ONLY
+)
+
+find_program(RPMBUILD_EXECUTABLE rpmbuild)
+if(RPMBUILD_EXECUTABLE)
+    add_custom_target(
+        package-rpm
+        COMMAND
+            ${CMAKE_SOURCE_DIR}/package/build_pkg.sh rpm ${CMAKE_SOURCE_DIR}
+            ${CMAKE_BINARY_DIR}
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+        COMMENT "Building RPM package"
+        VERBATIM
+    )
+else()
+    message(STATUS "rpmbuild not found; 'package-rpm' target not available")
+endif()
+
+find_program(DPKG_BUILDPACKAGE_EXECUTABLE dpkg-buildpackage)
+if(DPKG_BUILDPACKAGE_EXECUTABLE)
+    add_custom_target(
+        package-deb
+        COMMAND
+            ${CMAKE_SOURCE_DIR}/package/build_pkg.sh deb ${CMAKE_SOURCE_DIR}
+            ${CMAKE_BINARY_DIR} ${xrpld_version}
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+        COMMENT "Building Debian package"
+        VERBATIM
+    )
+else()
+    message(
+        STATUS
+        "dpkg-buildpackage not found; 'package-deb' target not available"
+    )
+endif()
+
+#[===================================================================[
+   CTest fixtures for package install verification (requires docker)
+#]===================================================================]
+
+find_program(DOCKER_EXECUTABLE docker)
+if(NOT DOCKER_EXECUTABLE)
+    message(STATUS "docker not found; package install tests not available")
+    return()
+endif()
+
+set(DEB_TEST_IMAGE "geerlingguy/docker-ubuntu2204-ansible:latest")
+set(RPM_TEST_IMAGE "geerlingguy/docker-rockylinux9-ansible:latest")
+
+foreach(PKG deb rpm)
+    if(PKG STREQUAL "deb")
+        set(IMAGE ${DEB_TEST_IMAGE})
+    else()
+        set(IMAGE ${RPM_TEST_IMAGE})
+    endif()
+
+    # Fixture: start container
+    add_test(
+        NAME ${PKG}_container_start
+        COMMAND
+            sh -c
+            "docker rm -f xrpld_${PKG}_install_test 2>/dev/null || true && \
+            docker run --rm -d \
+            --name xrpld_${PKG}_install_test \
+            --memory=45g --memory-swap=45g \
+            --privileged \
+            --cgroupns host \
+            --volume '${CMAKE_SOURCE_DIR}:/root:ro' \
+            --volume /sys/fs/cgroup:/sys/fs/cgroup:rw \
+            --tmpfs /tmp --tmpfs /run --tmpfs /run/lock \
+            ${IMAGE} \
+            /usr/sbin/init"
+    )
+    set_tests_properties(
+        ${PKG}_container_start
+        PROPERTIES FIXTURES_SETUP ${PKG}_container LABELS packaging
+    )
+
+    # Fixture: stop container
+    # On CI: always stop. Locally: leave running on failure for diagnosis.
+    add_test(
+        NAME ${PKG}_container_stop
+        COMMAND
+            sh -c
+            "if [ -n \"$CI\" ] || ! docker exec xrpld_${PKG}_install_test test -f /tmp/test_failed 2>/dev/null; then \
+            docker rm -f xrpld_${PKG}_install_test; \
+        else \
+            echo 'Tests failed — leaving xrpld_${PKG}_install_test running for diagnosis'; \
+            echo 'Clean up with: docker rm -f xrpld_${PKG}_install_test'; \
+        fi"
+    )
+    set_tests_properties(
+        ${PKG}_container_stop
+        PROPERTIES FIXTURES_CLEANUP ${PKG}_container LABELS packaging
+    )
+
+    # Install package and run smoke test
+    add_test(
+        NAME ${PKG}_install
+        COMMAND
+            docker exec -w /root xrpld_${PKG}_install_test bash
+            /root/package/test/smoketest.sh local
+    )
+    set_tests_properties(
+        ${PKG}_install
+        PROPERTIES
+            FIXTURES_REQUIRED ${PKG}_container
+            FIXTURES_SETUP ${PKG}_installed
+            LABELS packaging
+            TIMEOUT 600
+    )
+
+    # Validate install paths and compat symlinks
+    add_test(
+        NAME ${PKG}_install_paths
+        COMMAND
+            docker exec -w /root xrpld_${PKG}_install_test sh
+            /root/package/test/check_install_paths.sh
+    )
+    set_tests_properties(
+        ${PKG}_install_paths
+        PROPERTIES
+            FIXTURES_REQUIRED "${PKG}_container;${PKG}_installed"
+            LABELS packaging
+            TIMEOUT 60
+    )
+endforeach()

conan.lock

@@ -3,7 +3,6 @@
     "requires": [
         "zlib/1.3.1#b8bc2603263cf7eccbd6e17e66b0ed76%1765850150.075",
         "xxhash/0.8.3#681d36a0a6111fc56e5e45ea182c19cc%1765850149.987",
-        "wasmi/1.0.6#407c9db14601a8af1c7dd3b388f3e4cd%1768164779.349",
         "sqlite3/3.49.1#8631739a4c9b93bd3d6b753bac548a63%1765850149.926",
         "soci/4.0.3#a9f8d773cd33e356b5879a4b0564f287%1765850149.46",
         "snappy/1.1.10#968fef506ff261592ec30c574d4a7809%1765850147.878",

conanfile.py

@@ -36,7 +36,6 @@ class Xrpl(ConanFile):
         "openssl/3.5.5",
         "secp256k1/0.7.1",
         "soci/4.0.3",
-        "wasmi/1.0.6",
         "zlib/1.3.1",
     ]
 
@@ -226,7 +225,6 @@ class Xrpl(ConanFile):
             "soci::soci",
             "secp256k1::secp256k1",
             "sqlite3::sqlite",
-            "wasmi::wasmi",
             "xxhash::xxhash",
             "zlib::zlib",
         ]

cspell.config.yaml

@@ -7,8 +7,6 @@ ignorePaths:
   - cmake/**
   - LICENSE.md
   - .clang-tidy
-  - src/test/app/wasm_fixtures/**/*.wat
-  - src/test/app/wasm_fixtures/*.c
 language: en
 allowCompoundWords: true # TODO (#6334)
 ignoreRandomStrings: true
@@ -62,7 +60,6 @@ words:
   - Britto
   - Btrfs
   - canonicality
-  - cdylib
   - changespq
   - checkme
   - choco
@@ -96,11 +93,14 @@ words:
   - desync
   - desynced
   - determ
+  - disablerepo
   - distro
   - doxyfile
   - dxrpl
+  - enablerepo
   - endmacro
   - exceptioned
+  - EXPECT_STREQ
   - Falco
   - fcontext
   - finalizers
@@ -154,6 +154,7 @@ words:
   - Merkle
   - Metafuncton
   - misprediction
+  - missingok
   - mptbalance
   - MPTDEX
   - mptflags
@@ -184,7 +185,9 @@ words:
   - NOLINT
   - NOLINTNEXTLINE
   - nonxrp
+  - noreplace
   - noripple
+  - notifempty
   - nudb
   - nullptr
   - nunl
@@ -204,6 +207,7 @@ words:
   - preauthorize
   - preauthorizes
   - preclaim
+  - preun
   - protobuf
   - protos
   - ptrs
@@ -238,12 +242,14 @@ words:
   - sfields
   - shamap
   - shamapitem
+  - shlibs
   - sidechain
   - SIGGOOD
   - sle
   - sles
   - soci
   - socidb
+  - SRPMS
   - sslws
   - statsd
   - STATSDCOLLECTOR
@@ -271,8 +277,8 @@ words:
   - txn
   - txns
   - txs
-  - UBSAN
   - ubsan
+  - UBSAN
   - umant
   - unacquired
   - unambiguity
@@ -300,7 +306,6 @@ words:
   - venv
   - vfalco
   - vinnie
-  - wasmi
   - wextra
   - wptr
   - writeme
@@ -309,7 +314,6 @@ words:
   - xbridge
   - xchain
   - ximinez
-  - EXPECT_STREQ
   - XMACRO
   - xrpkuwait
   - xrpl

include/xrpl/basics/Number.h

@@ -729,10 +729,6 @@ abs(Number x) noexcept
 Number
 power(Number const& f, unsigned n);
 
-// logarithm with base 10
-Number
-log10(Number const& value, int iterations = 50);
-
 // Returns f^(1/d)
 // Uses Newton–Raphson iterations until the result stops changing
 // to find the root of the polynomial g(x) = x^d - f

include/xrpl/beast/utility/instrumentation.h

@@ -15,7 +15,7 @@
 #define ALWAYS_OR_UNREACHABLE(cond, message) assert((message) && (cond))
 #define SOMETIMES(cond, message, ...)
 #define REACHABLE(message, ...)
-#define UNREACHABLE(message, ...) assert((message) && false)
+#define UNREACHABLE(message, ...) assert((message) && false)  // NOLINT(misc-static-assert)
 #endif
 
 #define XRPL_ASSERT ALWAYS_OR_UNREACHABLE

include/xrpl/core/JobQueue.h

@@ -316,7 +316,7 @@ private:
     // Returns the limit of running jobs for the given job type.
     // For jobs with no limit, we return the largest int. Hopefully that
     // will be enough.
-    int
+    static int
     getJobLimit(JobType type);
 };
 

include/xrpl/core/ServiceRegistry.h

@@ -4,7 +4,6 @@
 #include <xrpl/basics/SHAMapHash.h>
 #include <xrpl/basics/TaggedCache.h>
 #include <xrpl/ledger/CachedSLEs.h>
-#include <xrpl/protocol/Fees.h>
 
 #include <boost/asio.hpp>
 
@@ -226,9 +225,6 @@ public:
     virtual DatabaseCon&
     getWalletDB() = 0;
 
-    virtual Fees
-    getFees() const = 0;
-
     // Temporary: Get the underlying Application for functions that haven't
     // been migrated yet. This should be removed once all code is migrated.
     virtual Application&

include/xrpl/ledger/ApplyViewImpl.h

@@ -54,18 +54,6 @@ public:
         deliver_ = amount;
     }
 
-    void
-    setGasUsed(std::optional<std::uint32_t> const gasUsed)
-    {
-        gasUsed_ = gasUsed;
-    }
-
-    void
-    setWasmReturnCode(std::int32_t const wasmReturnCode)
-    {
-        wasmReturnCode_ = wasmReturnCode;
-    }
-
     /** Get the number of modified entries
      */
     std::size_t
@@ -84,8 +72,6 @@ public:
 
 private:
     std::optional<STAmount> deliver_;
-    std::optional<std::uint32_t> gasUsed_;
-    std::optional<std::int32_t> wasmReturnCode_;
 };
 
 }  // namespace xrpl

include/xrpl/ledger/detail/ApplyStateTable.h

@@ -52,8 +52,6 @@ public:
         TER ter,
         std::optional<STAmount> const& deliver,
         std::optional<uint256 const> const& parentBatchId,
-        std::optional<std::uint32_t> const& gasUsed,
-        std::optional<std::int32_t> const& wasmReturnCode,
         bool isDryRun,
         beast::Journal j);
 

include/xrpl/protocol/Fees.h

@@ -4,8 +4,6 @@
 
 namespace xrpl {
 
-constexpr std::uint32_t MICRO_DROPS_PER_DROP{1'000'000};
-
 /** Reflects the fee settings for a particular ledger.
 
     The fees are always the same for any transactions applied
@@ -13,12 +11,9 @@ constexpr std::uint32_t MICRO_DROPS_PER_DROP{1'000'000};
 */
 struct Fees
 {
-    XRPAmount base{0};                       // Reference tx cost (drops)
-    XRPAmount reserve{0};                    // Reserve base (drops)
-    XRPAmount increment{0};                  // Reserve increment (drops)
-    std::uint32_t extensionComputeLimit{0};  // Extension compute limit (instructions)
-    std::uint32_t extensionSizeLimit{0};     // Extension size limit (bytes)
-    std::uint32_t gasPrice{0};               // price of WASM gas (micro-drops)
+    XRPAmount base{0};       // Reference tx cost (drops)
+    XRPAmount reserve{0};    // Reserve base (drops)
+    XRPAmount increment{0};  // Reserve increment (drops)
 
     explicit Fees() = default;
     Fees(Fees const&) = default;

include/xrpl/protocol/Indexes.h

@@ -207,12 +207,6 @@ page(Keylet const& root, std::uint64_t index = 0) noexcept
 Keylet
 escrow(AccountID const& src, std::uint32_t seq) noexcept;
 
-inline Keylet
-escrow(uint256 const& key) noexcept
-{
-    return {ltESCROW, key};
-}
-
 /** A PaymentChannel */
 Keylet
 payChan(AccountID const& src, AccountID const& dst, std::uint32_t seq) noexcept;

include/xrpl/protocol/Permissions.h

@@ -72,12 +72,12 @@ public:
     isDelegable(std::uint32_t const& permissionValue, Rules const& rules) const;
 
     // for tx level permission, permission value is equal to tx type plus one
-    uint32_t
-    txToPermissionType(TxType const& type) const;
+    static uint32_t
+    txToPermissionType(TxType const& type);
 
     // tx type value is permission value minus one
-    TxType
-    permissionToTxType(uint32_t const& value) const;
+    static TxType
+    permissionToTxType(uint32_t const& value);
 };
 
 }  // namespace xrpl

include/xrpl/protocol/Protocol.h

@@ -251,12 +251,6 @@ std::uint8_t constexpr vaultMaximumIOUScale = 18;
  * another vault; counted from 0 */
 std::uint8_t constexpr maxAssetCheckDepth = 5;
 
-/** Maximum length of a Data field in Escrow object that can be updated by WASM code. */
-std::size_t constexpr maxWasmDataLength = 4 * 1024;  // 4KB
-
-/** Maximum length of parameters passed from WASM code to host functions. */
-std::size_t constexpr maxWasmParamLength = 1024;  // 1KB
-
 /** A ledger index. */
 using LedgerIndex = std::uint32_t;
 

include/xrpl/protocol/Serializer.h

@@ -336,7 +336,7 @@ public:
         static_assert(N > 0, "");
     }
 
-    std::size_t
+    [[nodiscard]] bool
     empty() const noexcept
     {
         return remain_ == 0;

include/xrpl/protocol/TER.h

@@ -121,9 +121,6 @@ enum TEMcodes : TERUnderlyingType {
     temARRAY_TOO_LARGE,
     temBAD_TRANSFER_FEE,
     temINVALID_INNER_BATCH,
-
-    temBAD_WASM,
-    temTEMP_DISABLED,
 };
 
 //------------------------------------------------------------------------------
@@ -168,8 +165,6 @@ enum TEFcodes : TERUnderlyingType {
     tefNO_TICKET,
     tefNFTOKEN_IS_NOT_TRANSFERABLE,
     tefINVALID_LEDGER_FIX_TYPE,
-    tefNO_WASM,
-    tefWASM_FIELD_NOT_INCLUDED,
 };
 
 //------------------------------------------------------------------------------
@@ -351,7 +346,6 @@ enum TECcodes : TERUnderlyingType {
     // backward compatibility with historical data on non-prod networks, can be
     // reclaimed after those networks reset.
     tecNO_DELEGATE_PERMISSION = 198,
-    tecWASM_REJECTED = 199,
 };
 
 //------------------------------------------------------------------------------

include/xrpl/protocol/TxMeta.h

@@ -84,12 +84,6 @@ public:
 
         if (obj.isFieldPresent(sfParentBatchID))
             parentBatchID_ = obj.getFieldH256(sfParentBatchID);
-
-        if (obj.isFieldPresent(sfGasUsed))
-            gasUsed_ = obj.getFieldU32(sfGasUsed);
-
-        if (obj.isFieldPresent(sfWasmReturnCode))
-            wasmReturnCode_ = obj.getFieldI32(sfWasmReturnCode);
     }
 
     std::optional<STAmount> const&
@@ -110,30 +104,6 @@ public:
         parentBatchID_ = id;
     }
 
-    void
-    setGasUsed(std::optional<std::uint32_t> const gasUsed)
-    {
-        gasUsed_ = gasUsed;
-    }
-
-    std::optional<std::uint32_t> const&
-    getGasUsed() const
-    {
-        return gasUsed_;
-    }
-
-    void
-    setWasmReturnCode(std::optional<std::int32_t> const wasmReturnCode)
-    {
-        wasmReturnCode_ = wasmReturnCode;
-    }
-
-    std::optional<std::int32_t> const&
-    getWasmReturnCode() const
-    {
-        return wasmReturnCode_;
-    }
-
 private:
     uint256 transactionID_;
     std::uint32_t ledgerSeq_;
@@ -142,8 +112,6 @@ private:
 
     std::optional<STAmount> deliveredAmount_;
     std::optional<uint256> parentBatchID_;
-    std::optional<std::uint32_t> gasUsed_;
-    std::optional<std::int32_t> wasmReturnCode_;
 
     STArray nodes_;
 };

include/xrpl/protocol/detail/features.macro

@@ -16,8 +16,7 @@
 // Add new amendments to the top of this list.
 // Keep it sorted in reverse chronological order.
 
-XRPL_FEATURE(SmartEscrow,                Supported::yes, VoteBehavior::DefaultNo)
-XRPL_FIX    (PermissionedDomainInvariant, Supported::yes, VoteBehavior::DefaultNo)
+XRPL_FIX   (PermissionedDomainInvariant, Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FIX    (ExpiredNFTokenOfferRemoval, Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FIX    (BatchInnerSigs,             Supported::no, VoteBehavior::DefaultNo)
 XRPL_FEATURE(LendingProtocol,            Supported::yes, VoteBehavior::DefaultNo)
@@ -34,8 +33,9 @@ XRPL_FIX    (EnforceNFTokenTrustlineV2,  Supported::yes, VoteBehavior::DefaultNo
 XRPL_FIX    (AMMv1_3,                    Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(PermissionedDEX,            Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(Batch,                      Supported::no,  VoteBehavior::DefaultNo)
-XRPL_FEATURE(SingleAssetVault,           Supported::yes, VoteBehavior::DefaultNo)
+XRPL_FEATURE(SingleAssetVault,           Supported::yes,  VoteBehavior::DefaultNo)
 XRPL_FIX    (PayChanCancelAfter,         Supported::yes, VoteBehavior::DefaultNo)
+// Check flags in Credential transactions
 XRPL_FIX    (InvalidTxFlags,             Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FIX    (FrozenLPTokenTransfer,      Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(DeepFreeze,                 Supported::yes, VoteBehavior::DefaultNo)

include/xrpl/protocol/detail/ledger_entries.macro

@@ -302,11 +302,6 @@ LEDGER_ENTRY(ltFEE_SETTINGS, 0x0073, FeeSettings, fee, ({
     {sfBaseFeeDrops,           soeOPTIONAL},
     {sfReserveBaseDrops,       soeOPTIONAL},
     {sfReserveIncrementDrops,  soeOPTIONAL},
-    // Smart Escrow fields
-    {sfExtensionComputeLimit,  soeOPTIONAL},
-    {sfExtensionSizeLimit,     soeOPTIONAL},
-    {sfGasPrice,               soeOPTIONAL},
-
     {sfPreviousTxnID,          soeOPTIONAL},
     {sfPreviousTxnLgrSeq,      soeOPTIONAL},
 }))
@@ -337,8 +332,6 @@ LEDGER_ENTRY(ltESCROW, 0x0075, Escrow, escrow, ({
     {sfCondition,            soeOPTIONAL},
     {sfCancelAfter,          soeOPTIONAL},
     {sfFinishAfter,          soeOPTIONAL},
-    {sfFinishFunction,       soeOPTIONAL},
-    {sfData,                 soeOPTIONAL},
     {sfSourceTag,            soeOPTIONAL},
     {sfDestinationTag,       soeOPTIONAL},
     {sfOwnerNode,            soeREQUIRED},
@@ -585,7 +578,7 @@ LEDGER_ENTRY(ltLOAN, 0x0089, Loan, loan, ({
     //   The unrounded true total value of the loan.
     //
     // - TrueTotalPrincipalOutstanding can be computed using the algorithm
-    //   in the xrpl::detail::loanPrincipalFromPeriodicPayment function.
+    //   in the ripple::detail::loanPrincipalFromPeriodicPayment function.
     //
     // - TrueTotalInterestOutstanding = TrueTotalLoanValue -
     //      TrueTotalPrincipalOutstanding

include/xrpl/protocol/detail/sfields.macro

@@ -114,11 +114,6 @@ TYPED_SFIELD(sfInterestRate,             UINT32,    65) // 1/10 basis points (bi
 TYPED_SFIELD(sfLateInterestRate,         UINT32,    66) // 1/10 basis points (bips)
 TYPED_SFIELD(sfCloseInterestRate,        UINT32,    67) // 1/10 basis points (bips)
 TYPED_SFIELD(sfOverpaymentInterestRate,  UINT32,    68) // 1/10 basis points (bips)
-TYPED_SFIELD(sfExtensionComputeLimit,    UINT32,    69)
-TYPED_SFIELD(sfExtensionSizeLimit,       UINT32,    70)
-TYPED_SFIELD(sfGasPrice,                 UINT32,    71)
-TYPED_SFIELD(sfComputationAllowance,     UINT32,    72)
-TYPED_SFIELD(sfGasUsed,                  UINT32,    73)
 
 // 64-bit integers (common)
 TYPED_SFIELD(sfIndexNext,                UINT64,     1)
@@ -229,9 +224,8 @@ TYPED_SFIELD(sfTotalValueOutstanding,    NUMBER,     15, SField::sMD_NeedsAsset
 TYPED_SFIELD(sfPeriodicPayment,          NUMBER,     16)
 TYPED_SFIELD(sfManagementFeeOutstanding, NUMBER,     17, SField::sMD_NeedsAsset | SField::sMD_Default)
 
-// 32-bit signed (common)
+// int32
 TYPED_SFIELD(sfLoanScale,                INT32,      1)
-TYPED_SFIELD(sfWasmReturnCode,           INT32,      2)
 
 // currency amount (common)
 TYPED_SFIELD(sfAmount,                   AMOUNT,     1)
@@ -261,7 +255,7 @@ TYPED_SFIELD(sfBaseFeeDrops,             AMOUNT,    22)
 TYPED_SFIELD(sfReserveBaseDrops,         AMOUNT,    23)
 TYPED_SFIELD(sfReserveIncrementDrops,    AMOUNT,    24)
 
-// currency amount (more)
+// currency amount (AMM)
 TYPED_SFIELD(sfLPTokenOut,               AMOUNT,    25)
 TYPED_SFIELD(sfLPTokenIn,                AMOUNT,    26)
 TYPED_SFIELD(sfEPrice,                   AMOUNT,    27)
@@ -303,7 +297,6 @@ TYPED_SFIELD(sfAssetClass,               VL,        28)
 TYPED_SFIELD(sfProvider,                 VL,        29)
 TYPED_SFIELD(sfMPTokenMetadata,          VL,        30)
 TYPED_SFIELD(sfCredentialType,           VL,        31)
-TYPED_SFIELD(sfFinishFunction,           VL,        32)
 
 // account (common)
 TYPED_SFIELD(sfAccount,                  ACCOUNT,    1)

include/xrpl/protocol/detail/transactions.macro

@@ -50,13 +50,11 @@ TRANSACTION(ttESCROW_CREATE, 1, EscrowCreate,
     noPriv,
     ({
     {sfDestination, soeREQUIRED},
-    {sfDestinationTag, soeOPTIONAL},
     {sfAmount, soeREQUIRED, soeMPTSupported},
     {sfCondition, soeOPTIONAL},
     {sfCancelAfter, soeOPTIONAL},
     {sfFinishAfter, soeOPTIONAL},
-    {sfFinishFunction, soeOPTIONAL},
-    {sfData,           soeOPTIONAL},
+    {sfDestinationTag, soeOPTIONAL},
 }))
 
 /** This transaction type completes an existing escrow. */
@@ -73,7 +71,6 @@ TRANSACTION(ttESCROW_FINISH, 2, EscrowFinish,
     {sfFulfillment, soeOPTIONAL},
     {sfCondition, soeOPTIONAL},
     {sfCredentialIDs, soeOPTIONAL},
-    {sfComputationAllowance, soeOPTIONAL},
 }))
 
 
@@ -1113,10 +1110,6 @@ TRANSACTION(ttFEE, 101, SetFee,
     {sfBaseFeeDrops, soeOPTIONAL},
     {sfReserveBaseDrops, soeOPTIONAL},
     {sfReserveIncrementDrops, soeOPTIONAL},
-    // Smart Escrow fields
-    {sfExtensionComputeLimit, soeOPTIONAL},
-    {sfExtensionSizeLimit, soeOPTIONAL},
-    {sfGasPrice, soeOPTIONAL},
 }))
 
 /** This system-generated transaction type is used to update the network's negative UNL

include/xrpl/protocol/jss.h

@@ -257,9 +257,6 @@ JSS(expected_date_UTC);       // out: any (warnings)
 JSS(expected_ledger_size);    // out: TxQ
 JSS(expiration);              // out: AccountOffers, AccountChannels,
                               //      ValidatorList, amm_info
-JSS(extension_compute);       // out: NetworkOps
-JSS(extension_size);          // out: NetworkOps
-JSS(gas_price);               // out: NetworkOps
 JSS(fail_hard);               // in: Sign, Submit
 JSS(failed);                  // out: InboundLedger
 JSS(feature);                 // in: Feature
@@ -721,11 +718,11 @@ JSS(write_load);              // out: GetCounts
 #pragma push_macro("LEDGER_ENTRY_DUPLICATE")
 #undef LEDGER_ENTRY_DUPLICATE
 
-#define LEDGER_ENTRY(tag, value, name, rpcName, fields) \
-    JSS(name);                                          \
+#define LEDGER_ENTRY(tag, value, name, rpcName, ...) \
+    JSS(name);                                       \
     JSS(rpcName);
 
-#define LEDGER_ENTRY_DUPLICATE(tag, value, name, rpcName, fields) JSS(rpcName);
+#define LEDGER_ENTRY_DUPLICATE(tag, value, name, rpcName, ...) JSS(rpcName);
 
 #include <xrpl/protocol/detail/ledger_entries.macro>
 

include/xrpl/shamap/SHAMap.h

@@ -520,7 +520,7 @@ private:
     // getMissingNodes helper functions
     void
     gmn_ProcessNodes(MissingNodes&, MissingNodes::StackEntry& node);
-    void
+    static void
     gmn_ProcessDeferredReads(MissingNodes&);
 
     // fetch from DB helper function

include/xrpl/tx/ApplyContext.h

@@ -75,20 +75,6 @@ public:
         view_->deliver(amount);
     }
 
-    /** Sets the gas used in the metadata */
-    void
-    setGasUsed(std::uint32_t const gasUsed)
-    {
-        gasUsed_ = gasUsed;
-    }
-
-    /** Sets the gas used in the metadata */
-    void
-    setWasmReturnCode(std::int32_t const wasmReturnCode)
-    {
-        wasmReturnCode_ = wasmReturnCode;
-    }
-
     /** Discard changes and start fresh. */
     void
     discard();
@@ -125,7 +111,7 @@ public:
     checkInvariants(TER const result, XRPAmount const fee);
 
 private:
-    TER
+    static TER
     failInvariantCheck(TER const result);
 
     template <std::size_t... Is>
@@ -138,8 +124,6 @@ private:
 
     // The ID of the batch transaction we are executing under, if seated.
     std::optional<uint256 const> parentBatchId_;
-    std::optional<std::uint32_t> gasUsed_;
-    std::optional<std::int32_t> wasmReturnCode_;
 };
 
 }  // namespace xrpl

include/xrpl/tx/invariants/FreezeInvariant.h

@@ -48,7 +48,7 @@ private:
     bool
     isValidEntry(std::shared_ptr<SLE const> const& before, std::shared_ptr<SLE const> const& after);
 
-    STAmount
+    static STAmount
     calculateBalanceChange(
         std::shared_ptr<SLE const> const& before,
         std::shared_ptr<SLE const> const& after,
@@ -63,7 +63,7 @@ private:
     std::shared_ptr<SLE const>
     findIssuer(AccountID const& issuerID, ReadView const& view);
 
-    bool
+    static bool
     validateIssuerChanges(
         std::shared_ptr<SLE const> const& issuer,
         IssuerChanges const& changes,
@@ -71,7 +71,7 @@ private:
         beast::Journal const& j,
         bool enforce);
 
-    bool
+    static bool
     validateFrozenState(
         BalanceChange const& change,
         bool high,

include/xrpl/tx/invariants/InvariantCheck.h

@@ -111,7 +111,7 @@ public:
     void
     visitEntry(bool, std::shared_ptr<SLE const> const&, std::shared_ptr<SLE const> const&);
 
-    bool
+    static bool
     finalize(STTx const&, TER const, XRPAmount const, ReadView const&, beast::Journal const&);
 };
 

include/xrpl/tx/invariants/LoanInvariant.h

@@ -41,8 +41,8 @@ class ValidLoanBroker
     // for LoanBroker pseudo-accounts.
     std::vector<SLE::const_pointer> mpts_;
 
-    bool
-    goodZeroDirectory(ReadView const& view, SLE::const_ref dir, beast::Journal const& j) const;
+    static bool
+    goodZeroDirectory(ReadView const& view, SLE::const_ref dir, beast::Journal const& j);
 
 public:
     void

include/xrpl/tx/transactors/escrow/EscrowCreate.h

@@ -13,21 +13,12 @@ public:
     {
     }
 
-    static bool
-    checkExtraFeatures(PreflightContext const& ctx);
-
     static TxConsequences
     makeTxConsequences(PreflightContext const& ctx);
 
-    static XRPAmount
-    calculateBaseFee(ReadView const& view, STTx const& tx);
-
     static NotTEC
     preflight(PreflightContext const& ctx);
 
-    static NotTEC
-    preflightSigValidated(PreflightContext const& ctx);
-
     static TER
     preclaim(PreclaimContext const& ctx);
 

include/xrpl/tx/wasm/HostFunc.h

@@ -1,501 +0,0 @@
-#pragma once
-
-#include <xrpl/basics/Expected.h>
-#include <xrpl/basics/Slice.h>
-#include <xrpl/beast/utility/Journal.h>
-#include <xrpl/protocol/AccountID.h>
-#include <xrpl/protocol/Asset.h>
-#include <xrpl/protocol/Keylet.h>
-#include <xrpl/protocol/TER.h>
-#include <xrpl/protocol/UintTypes.h>
-#include <xrpl/tx/wasm/ParamsHelper.h>
-
-namespace xrpl {
-
-enum class HostFunctionError : int32_t {
-    INTERNAL = -1,
-    FIELD_NOT_FOUND = -2,
-    BUFFER_TOO_SMALL = -3,
-    NO_ARRAY = -4,
-    NOT_LEAF_FIELD = -5,
-    LOCATOR_MALFORMED = -6,
-    SLOT_OUT_RANGE = -7,
-    SLOTS_FULL = -8,
-    EMPTY_SLOT = -9,
-    LEDGER_OBJ_NOT_FOUND = -10,
-    DECODING = -11,
-    DATA_FIELD_TOO_LARGE = -12,
-    POINTER_OUT_OF_BOUNDS = -13,
-    NO_MEM_EXPORTED = -14,
-    INVALID_PARAMS = -15,
-    INVALID_ACCOUNT = -16,
-    INVALID_FIELD = -17,
-    INDEX_OUT_OF_BOUNDS = -18,
-    FLOAT_INPUT_MALFORMED = -19,
-    FLOAT_COMPUTATION_ERROR = -20,
-    NO_RUNTIME = -21,
-    OUT_OF_GAS = -22,
-};
-
-inline int32_t
-HfErrorToInt(HostFunctionError e)
-{
-    return static_cast<int32_t>(e);
-}
-
-namespace wasm_float {
-
-std::string
-floatToString(Slice const& data);
-
-Expected<Bytes, HostFunctionError>
-floatFromIntImpl(int64_t x, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatFromUintImpl(uint64_t x, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatSetImpl(int64_t mantissa, int32_t exponent, int32_t mode);
-
-Expected<int32_t, HostFunctionError>
-floatCompareImpl(Slice const& x, Slice const& y);
-
-Expected<Bytes, HostFunctionError>
-floatAddImpl(Slice const& x, Slice const& y, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatSubtractImpl(Slice const& x, Slice const& y, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatMultiplyImpl(Slice const& x, Slice const& y, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatDivideImpl(Slice const& x, Slice const& y, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatRootImpl(Slice const& x, int32_t n, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatPowerImpl(Slice const& x, int32_t n, int32_t mode);
-
-Expected<Bytes, HostFunctionError>
-floatLogImpl(Slice const& x, int32_t mode);
-
-}  // namespace wasm_float
-
-struct HostFunctions
-{
-    beast::Journal j_;
-
-    HostFunctions(beast::Journal j = beast::Journal{beast::Journal::getNullSink()}) : j_(j)
-    {
-    }
-
-    // LCOV_EXCL_START
-    virtual void
-    setRT(void const*)
-    {
-    }
-
-    virtual void const*
-    getRT() const
-    {
-        return nullptr;
-    }
-
-    beast::Journal
-    getJournal() const
-    {
-        return j_;
-    }
-
-    virtual bool
-    checkSelf() const
-    {
-        return true;
-    }
-
-    virtual Expected<std::uint32_t, HostFunctionError>
-    getLedgerSqn() const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<std::uint32_t, HostFunctionError>
-    getParentLedgerTime() const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Hash, HostFunctionError>
-    getParentLedgerHash() const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<uint32_t, HostFunctionError>
-    getBaseFee() const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    isAmendmentEnabled(uint256 const& amendmentId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    isAmendmentEnabled(std::string_view const& amendmentName) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    cacheLedgerObj(uint256 const& objId, int32_t cacheIdx)
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getTxField(SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getCurrentLedgerObjField(SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getLedgerObjField(int32_t cacheIdx, SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getTxNestedField(Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getCurrentLedgerObjNestedField(Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getLedgerObjNestedField(int32_t cacheIdx, Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getTxArrayLen(SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getCurrentLedgerObjArrayLen(SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getLedgerObjArrayLen(int32_t cacheIdx, SField const& fname) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getTxNestedArrayLen(Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getCurrentLedgerObjNestedArrayLen(Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getLedgerObjNestedArrayLen(int32_t cacheIdx, Slice const& locator) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    updateData(Slice const& data)
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    checkSignature(Slice const& message, Slice const& signature, Slice const& pubkey) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Hash, HostFunctionError>
-    computeSha512HalfHash(Slice const& data) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    accountKeylet(AccountID const& account) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    ammKeylet(Asset const& issue1, Asset const& issue2) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    checkKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    credentialKeylet(AccountID const& subject, AccountID const& issuer, Slice const& credentialType)
-        const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    didKeylet(AccountID const& account) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    delegateKeylet(AccountID const& account, AccountID const& authorize) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    depositPreauthKeylet(AccountID const& account, AccountID const& authorize) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    escrowKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    lineKeylet(AccountID const& account1, AccountID const& account2, Currency const& currency) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    mptIssuanceKeylet(AccountID const& issuer, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    mptokenKeylet(MPTID const& mptid, AccountID const& holder) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    nftOfferKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    offerKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    oracleKeylet(AccountID const& account, std::uint32_t docId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    paychanKeylet(AccountID const& account, AccountID const& destination, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    permissionedDomainKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    signersKeylet(AccountID const& account) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    ticketKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    vaultKeylet(AccountID const& account, std::uint32_t seq) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getNFT(AccountID const& account, uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    getNFTIssuer(uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<std::uint32_t, HostFunctionError>
-    getNFTTaxon(uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getNFTFlags(uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    getNFTTransferFee(uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<std::uint32_t, HostFunctionError>
-    getNFTSerial(uint256 const& nftId) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    trace(std::string_view const& msg, Slice const& data, bool asHex) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    traceNum(std::string_view const& msg, int64_t data) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    traceAccount(std::string_view const& msg, AccountID const& account) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    traceFloat(std::string_view const& msg, Slice const& data) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    traceAmount(std::string_view const& msg, STAmount const& amount) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatFromInt(int64_t x, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatFromUint(uint64_t x, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatSet(int64_t mantissa, int32_t exponent, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<int32_t, HostFunctionError>
-    floatCompare(Slice const& x, Slice const& y) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatAdd(Slice const& x, Slice const& y, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatSubtract(Slice const& x, Slice const& y, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatMultiply(Slice const& x, Slice const& y, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatDivide(Slice const& x, Slice const& y, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatRoot(Slice const& x, int32_t n, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatPower(Slice const& x, int32_t n, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual Expected<Bytes, HostFunctionError>
-    floatLog(Slice const& x, int32_t mode) const
-    {
-        return Unexpected(HostFunctionError::INTERNAL);
-    }
-
-    virtual ~HostFunctions() = default;
-    // LCOV_EXCL_STOP
-};
-
-}  // namespace xrpl

include/xrpl/tx/wasm/HostFuncImpl.h

@@ -1,295 +0,0 @@
-#pragma once
-
-#include <xrpl/tx/ApplyContext.h>
-#include <xrpl/tx/wasm/HostFunc.h>
-
-namespace xrpl {
-class WasmHostFunctionsImpl : public HostFunctions
-{
-    ApplyContext& ctx_;
-
-    Keylet leKey_;
-    mutable std::optional<std::shared_ptr<SLE const>> currentLedgerObj_;
-
-    static int constexpr MAX_CACHE = 256;
-    std::array<std::shared_ptr<SLE const>, MAX_CACHE> cache_;
-
-    std::optional<Bytes> data_;
-
-    void const* rt_ = nullptr;
-
-    Expected<std::shared_ptr<SLE const>, HostFunctionError>
-    getCurrentLedgerObj() const
-    {
-        if (!currentLedgerObj_)
-            currentLedgerObj_ = ctx_.view().read(leKey_);
-        if (*currentLedgerObj_)
-            return *currentLedgerObj_;
-        return Unexpected(HostFunctionError::LEDGER_OBJ_NOT_FOUND);
-    }
-
-    Expected<int32_t, HostFunctionError>
-    normalizeCacheIndex(int32_t cacheIdx) const
-    {
-        --cacheIdx;
-        if (cacheIdx < 0 || cacheIdx >= MAX_CACHE)
-            return Unexpected(HostFunctionError::SLOT_OUT_RANGE);
-        if (!cache_[cacheIdx])
-            return Unexpected(HostFunctionError::EMPTY_SLOT);
-        return cacheIdx;
-    }
-
-    template <typename F>
-    void
-    log(std::string_view const& msg, F&& dataFn) const
-    {
-#ifdef DEBUG_OUTPUT
-        auto& j = std::cerr;
-#else
-        if (!getJournal().active(beast::severities::kTrace))
-            return;
-        auto j = getJournal().trace();
-#endif
-        j << "WasmTrace[" << to_short_string(leKey_.key) << "]: " << msg << " " << dataFn();
-
-#ifdef DEBUG_OUTPUT
-        j << std::endl;
-#endif
-    }
-
-public:
-    WasmHostFunctionsImpl(ApplyContext& ct, Keylet const& leKey)
-        : HostFunctions(ct.journal), ctx_(ct), leKey_(leKey)
-    {
-    }
-
-    virtual void
-    setRT(void const* rt) override
-    {
-        rt_ = rt;
-    }
-
-    virtual void const*
-    getRT() const override
-    {
-        return rt_;
-    }
-
-    virtual bool
-    checkSelf() const override
-    {
-        return !currentLedgerObj_ && !data_ &&
-            std::ranges::find_if(cache_, [](auto& p) { return !!p; }) == cache_.end();
-    }
-
-    std::optional<Bytes> const&
-    getData() const
-    {
-        return data_;
-    }
-
-    Expected<std::uint32_t, HostFunctionError>
-    getLedgerSqn() const override;
-
-    Expected<std::uint32_t, HostFunctionError>
-    getParentLedgerTime() const override;
-
-    Expected<Hash, HostFunctionError>
-    getParentLedgerHash() const override;
-
-    Expected<std::uint32_t, HostFunctionError>
-    getBaseFee() const override;
-
-    Expected<int32_t, HostFunctionError>
-    isAmendmentEnabled(uint256 const& amendmentId) const override;
-
-    Expected<int32_t, HostFunctionError>
-    isAmendmentEnabled(std::string_view const& amendmentName) const override;
-
-    Expected<int32_t, HostFunctionError>
-    cacheLedgerObj(uint256 const& objId, int32_t cacheIdx) override;
-
-    Expected<Bytes, HostFunctionError>
-    getTxField(SField const& fname) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getCurrentLedgerObjField(SField const& fname) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getLedgerObjField(int32_t cacheIdx, SField const& fname) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getTxNestedField(Slice const& locator) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getCurrentLedgerObjNestedField(Slice const& locator) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getLedgerObjNestedField(int32_t cacheIdx, Slice const& locator) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getTxArrayLen(SField const& fname) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getCurrentLedgerObjArrayLen(SField const& fname) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getLedgerObjArrayLen(int32_t cacheIdx, SField const& fname) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getTxNestedArrayLen(Slice const& locator) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getCurrentLedgerObjNestedArrayLen(Slice const& locator) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getLedgerObjNestedArrayLen(int32_t cacheIdx, Slice const& locator) const override;
-
-    Expected<int32_t, HostFunctionError>
-    updateData(Slice const& data) override;
-
-    Expected<int32_t, HostFunctionError>
-    checkSignature(Slice const& message, Slice const& signature, Slice const& pubkey)
-        const override;
-
-    Expected<Hash, HostFunctionError>
-    computeSha512HalfHash(Slice const& data) const override;
-
-    Expected<Bytes, HostFunctionError>
-    accountKeylet(AccountID const& account) const override;
-
-    Expected<Bytes, HostFunctionError>
-    ammKeylet(Asset const& issue1, Asset const& issue2) const override;
-
-    Expected<Bytes, HostFunctionError>
-    checkKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    credentialKeylet(AccountID const& subject, AccountID const& issuer, Slice const& credentialType)
-        const override;
-
-    Expected<Bytes, HostFunctionError>
-    didKeylet(AccountID const& account) const override;
-
-    Expected<Bytes, HostFunctionError>
-    delegateKeylet(AccountID const& account, AccountID const& authorize) const override;
-
-    Expected<Bytes, HostFunctionError>
-    depositPreauthKeylet(AccountID const& account, AccountID const& authorize) const override;
-
-    Expected<Bytes, HostFunctionError>
-    escrowKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    lineKeylet(AccountID const& account1, AccountID const& account2, Currency const& currency)
-        const override;
-
-    Expected<Bytes, HostFunctionError>
-    mptIssuanceKeylet(AccountID const& issuer, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    mptokenKeylet(MPTID const& mptid, AccountID const& holder) const override;
-
-    Expected<Bytes, HostFunctionError>
-    nftOfferKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    offerKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    oracleKeylet(AccountID const& account, std::uint32_t docId) const override;
-
-    Expected<Bytes, HostFunctionError>
-    paychanKeylet(AccountID const& account, AccountID const& destination, std::uint32_t seq)
-        const override;
-
-    Expected<Bytes, HostFunctionError>
-    permissionedDomainKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    signersKeylet(AccountID const& account) const override;
-
-    Expected<Bytes, HostFunctionError>
-    ticketKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    vaultKeylet(AccountID const& account, std::uint32_t seq) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getNFT(AccountID const& account, uint256 const& nftId) const override;
-
-    Expected<Bytes, HostFunctionError>
-    getNFTIssuer(uint256 const& nftId) const override;
-
-    Expected<std::uint32_t, HostFunctionError>
-    getNFTTaxon(uint256 const& nftId) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getNFTFlags(uint256 const& nftId) const override;
-
-    Expected<int32_t, HostFunctionError>
-    getNFTTransferFee(uint256 const& nftId) const override;
-
-    Expected<std::uint32_t, HostFunctionError>
-    getNFTSerial(uint256 const& nftId) const override;
-
-    Expected<int32_t, HostFunctionError>
-    trace(std::string_view const& msg, Slice const& data, bool asHex) const override;
-
-    Expected<int32_t, HostFunctionError>
-    traceNum(std::string_view const& msg, int64_t data) const override;
-
-    Expected<int32_t, HostFunctionError>
-    traceAccount(std::string_view const& msg, AccountID const& account) const override;
-
-    Expected<int32_t, HostFunctionError>
-    traceFloat(std::string_view const& msg, Slice const& data) const override;
-
-    Expected<int32_t, HostFunctionError>
-    traceAmount(std::string_view const& msg, STAmount const& amount) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatFromInt(int64_t x, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatFromUint(uint64_t x, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatSet(int64_t mantissa, int32_t exponent, int32_t mode) const override;
-
-    Expected<int32_t, HostFunctionError>
-    floatCompare(Slice const& x, Slice const& y) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatAdd(Slice const& x, Slice const& y, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatSubtract(Slice const& x, Slice const& y, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatMultiply(Slice const& x, Slice const& y, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatDivide(Slice const& x, Slice const& y, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatRoot(Slice const& x, int32_t n, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatPower(Slice const& x, int32_t n, int32_t mode) const override;
-
-    Expected<Bytes, HostFunctionError>
-    floatLog(Slice const& x, int32_t mode) const override;
-};
-
-namespace wasm_float {
-
-// The range for the mantissa and exponent when normalized
-static std::int64_t constexpr wasmMinMantissa = 1'000'000'000'000'000ll;
-static std::int64_t constexpr wasmMaxMantissa = wasmMinMantissa * 10 - 1;
-static int constexpr wasmMinExponent = -96;
-static int constexpr wasmMaxExponent = 80;
-
-}  // namespace wasm_float
-
-}  // namespace xrpl

include/xrpl/tx/wasm/HostFuncWrapper.h

@@ -1,303 +0,0 @@
-#pragma once
-
-#include <xrpl/tx/wasm/WasmiVM.h>
-
-namespace xrpl {
-
-using getLedgerSqn_proto = int32_t(uint8_t*, int32_t);
-wasm_trap_t*
-getLedgerSqn_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getParentLedgerTime_proto = int32_t(uint8_t*, int32_t);
-wasm_trap_t*
-getParentLedgerTime_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getParentLedgerHash_proto = int32_t(uint8_t*, int32_t);
-wasm_trap_t*
-getParentLedgerHash_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getBaseFee_proto = int32_t(uint8_t*, int32_t);
-wasm_trap_t*
-getBaseFee_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using isAmendmentEnabled_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-isAmendmentEnabled_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using cacheLedgerObj_proto = int32_t(uint8_t const*, int32_t, int32_t);
-wasm_trap_t*
-cacheLedgerObj_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getTxField_proto = int32_t(int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getTxField_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getCurrentLedgerObjField_proto = int32_t(int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getCurrentLedgerObjField_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getLedgerObjField_proto = int32_t(int32_t, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getLedgerObjField_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getTxNestedField_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getTxNestedField_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getCurrentLedgerObjNestedField_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getCurrentLedgerObjNestedField_wrap(
-    void* env,
-    wasm_val_vec_t const* params,
-    wasm_val_vec_t* results);
-
-using getLedgerObjNestedField_proto = int32_t(int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getLedgerObjNestedField_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getTxArrayLen_proto = int32_t(int32_t);
-wasm_trap_t*
-getTxArrayLen_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getCurrentLedgerObjArrayLen_proto = int32_t(int32_t);
-wasm_trap_t*
-getCurrentLedgerObjArrayLen_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getLedgerObjArrayLen_proto = int32_t(int32_t, int32_t);
-wasm_trap_t*
-getLedgerObjArrayLen_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getTxNestedArrayLen_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-getTxNestedArrayLen_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getCurrentLedgerObjNestedArrayLen_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-getCurrentLedgerObjNestedArrayLen_wrap(
-    void* env,
-    wasm_val_vec_t const* params,
-    wasm_val_vec_t* results);
-
-using getLedgerObjNestedArrayLen_proto = int32_t(int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-getLedgerObjNestedArrayLen_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using updateData_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-updateData_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using checkSignature_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-checkSignature_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using computeSha512HalfHash_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-computeSha512HalfHash_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using accountKeylet_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-accountKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using ammKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-ammKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using checkKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-checkKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using credentialKeylet_proto = int32_t(
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t*,
-    int32_t);
-wasm_trap_t*
-credentialKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using delegateKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-delegateKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using depositPreauthKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-depositPreauthKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using didKeylet_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-didKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using escrowKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-escrowKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using lineKeylet_proto = int32_t(
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t*,
-    int32_t);
-wasm_trap_t*
-lineKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using mptIssuanceKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-mptIssuanceKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using mptokenKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-mptokenKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using nftOfferKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-nftOfferKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using offerKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-offerKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using oracleKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-oracleKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using paychanKeylet_proto = int32_t(
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t const*,
-    int32_t,
-    uint8_t*,
-    int32_t);
-wasm_trap_t*
-paychanKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using permissionedDomainKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-permissionedDomainKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using signersKeylet_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-signersKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using ticketKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-ticketKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using vaultKeylet_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-vaultKeylet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFT_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getNFT_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFTIssuer_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getNFTIssuer_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFTTaxon_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getNFTTaxon_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFTFlags_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-getNFTFlags_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFTTransferFee_proto = int32_t(uint8_t const*, int32_t);
-wasm_trap_t*
-getNFTTransferFee_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using getNFTSerial_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t);
-wasm_trap_t*
-getNFTSerial_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using trace_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, int32_t);
-wasm_trap_t*
-trace_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using traceNum_proto = int32_t(uint8_t const*, int32_t, int64_t);
-wasm_trap_t*
-traceNum_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using traceAccount_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-traceAccount_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using traceFloat_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-traceFloat_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using traceAmount_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-traceAmount_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatFromInt_proto = int32_t(int64_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatFromInt_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatFromUint_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatFromUint_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatSet_proto = int32_t(int32_t, int64_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatSet_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatCompare_proto = int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t);
-wasm_trap_t*
-floatCompare_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatAdd_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatAdd_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatSubtract_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatSubtract_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatMultiply_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatMultiply_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatDivide_proto =
-    int32_t(uint8_t const*, int32_t, uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatDivide_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatRoot_proto = int32_t(uint8_t const*, int32_t, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatRoot_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatPower_proto = int32_t(uint8_t const*, int32_t, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatPower_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-using floatLog_proto = int32_t(uint8_t const*, int32_t, uint8_t*, int32_t, int32_t);
-wasm_trap_t*
-floatLog_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-
-}  // namespace xrpl

include/xrpl/tx/wasm/ParamsHelper.h

@@ -1,231 +0,0 @@
-#pragma once
-
-#include <xrpl/basics/base_uint.h>
-
-#include <boost/function_types/function_arity.hpp>
-#include <boost/function_types/parameter_types.hpp>
-#include <boost/function_types/result_type.hpp>
-#include <boost/mpl/vector.hpp>
-
-#include <optional>
-#include <string>
-#include <vector>
-
-namespace bft = boost::function_types;
-
-namespace xrpl {
-
-using Bytes = std::vector<std::uint8_t>;
-using Hash = xrpl::uint256;
-
-struct wmem
-{
-    std::uint8_t* p = nullptr;
-    std::size_t s = 0;
-};
-
-template <typename T>
-struct WasmResult
-{
-    T result;
-    int64_t cost;
-};
-typedef WasmResult<int32_t> EscrowResult;
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-enum WasmTypes { WT_I32, WT_I64, WT_U8V };
-
-struct WasmImportFunc
-{
-    std::string name;
-    std::optional<WasmTypes> result;
-    std::vector<WasmTypes> params;
-    // void* udata = nullptr;
-    // wasm_func_callback_with_env_t
-    void* wrap = nullptr;
-    uint32_t gas = 0;
-};
-
-typedef std::pair<void*, WasmImportFunc> WasmUserData;
-typedef std::vector<WasmUserData> ImportVec;
-
-#define WASM_IMPORT_FUNC(v, f, ...) \
-    WasmImpFunc<f##_proto>(v, #f, reinterpret_cast<void*>(&f##_wrap), ##__VA_ARGS__)
-
-#define WASM_IMPORT_FUNC2(v, f, n, ...) \
-    WasmImpFunc<f##_proto>(v, n, reinterpret_cast<void*>(&f##_wrap), ##__VA_ARGS__)
-
-template <int N, int C, typename mpl>
-void
-WasmImpArgs(WasmImportFunc& e)
-{
-    if constexpr (N < C)
-    {
-        using at = typename boost::mpl::at_c<mpl, N>::type;
-        if constexpr (std::is_pointer_v<at>)
-            e.params.push_back(WT_I32);
-        else if constexpr (std::is_same_v<at, std::int32_t>)
-            e.params.push_back(WT_I32);
-        else if constexpr (std::is_same_v<at, std::int64_t>)
-            e.params.push_back(WT_I64);
-        else
-            static_assert(std::is_pointer_v<at>, "Unsupported argument type");
-
-        return WasmImpArgs<N + 1, C, mpl>(e);
-    }
-    return;
-}
-
-template <typename rt>
-void
-WasmImpRet(WasmImportFunc& e)
-{
-    if constexpr (std::is_pointer_v<rt>)
-        e.result = WT_I32;
-    else if constexpr (std::is_same_v<rt, std::int32_t>)
-        e.result = WT_I32;
-    else if constexpr (std::is_same_v<rt, std::int64_t>)
-        e.result = WT_I64;
-    else if constexpr (std::is_void_v<rt>)
-        e.result.reset();
-#if (defined(__GNUC__) && (__GNUC__ >= 14)) || \
-    ((defined(__clang_major__)) && (__clang_major__ >= 18))
-    else
-        static_assert(false, "Unsupported return type");
-#endif
-}
-
-template <typename F>
-void
-WasmImpFuncHelper(WasmImportFunc& e)
-{
-    using rt = typename bft::result_type<F>::type;
-    using pt = typename bft::parameter_types<F>::type;
-    // typename boost::mpl::at_c<mpl, N>::type
-
-    WasmImpRet<rt>(e);
-    WasmImpArgs<0, bft::function_arity<F>::value, pt>(e);
-    // WasmImpWrap(e, std::forward<F>(f));
-}
-
-template <typename F>
-void
-WasmImpFunc(
-    ImportVec& v,
-    std::string_view imp_name,
-    void* f_wrap,
-    void* data = nullptr,
-    uint32_t gas = 0)
-{
-    WasmImportFunc e;
-    e.name = imp_name;
-    e.wrap = f_wrap;
-    e.gas = gas;
-    WasmImpFuncHelper<F>(e);
-    v.push_back(std::make_pair(data, std::move(e)));
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-struct WasmParamVec
-{
-    std::uint8_t const* d = nullptr;
-    std::int32_t sz = 0;
-};
-
-struct WasmParam
-{
-    WasmTypes type = WT_I32;
-    union
-    {
-        std::int32_t i32;
-        std::int64_t i64 = 0;
-        float f32;
-        double f64;
-        WasmParamVec u8v;
-    } of;
-};
-
-template <class... Types>
-inline void
-wasmParamsHlp(std::vector<WasmParam>& v, std::int32_t p, Types&&... args)
-{
-    v.push_back({.type = WT_I32, .of = {.i32 = p}});
-    wasmParamsHlp(v, std::forward<Types>(args)...);
-}
-
-template <class... Types>
-inline void
-wasmParamsHlp(std::vector<WasmParam>& v, std::int64_t p, Types&&... args)
-{
-    v.push_back({.type = WT_I64, .of = {.i64 = p}});
-    wasmParamsHlp(v, std::forward<Types>(args)...);
-}
-
-// We are not supporting float/double for now
-// Leaving this code here so that it is easier to add later if needed
-// template <class... Types>
-// inline void
-// wasmParamsHlp(std::vector<WasmParam>& v, float p, Types&&... args)
-// {
-//     v.push_back({.type = WT_F32, .of = {.f32 = p}});
-//     wasmParamsHlp(v, std::forward<Types>(args)...);
-// }
-
-// template <class... Types>
-// inline void
-// wasmParamsHlp(std::vector<WasmParam>& v, double p, Types&&... args)
-// {
-//     v.push_back({.type = WT_F64, .of = {.f64 = p}});
-//     wasmParamsHlp(v, std::forward<Types>(args)...);
-// }
-
-inline void
-wasmParamsHlp(std::vector<WasmParam>& v)
-{
-    return;
-}
-
-template <class... Types>
-inline std::vector<WasmParam>
-wasmParams(Types&&... args)
-{
-    std::vector<WasmParam> v;
-    v.reserve(sizeof...(args));
-    wasmParamsHlp(v, std::forward<Types>(args)...);
-    return v;
-}
-
-template <typename T, size_t size = sizeof(T)>
-inline constexpr T
-adjustWasmEndianessHlp(T x)
-{
-    static_assert(std::is_integral<T>::value, "Only integral types");
-    if constexpr (size > 1)
-    {
-        using U = std::make_unsigned<T>::type;
-        U u = static_cast<U>(x);
-        U const low = (u & 0xFF) << ((size - 1) << 3);
-        u = adjustWasmEndianessHlp<U, size - 1>(u >> 8);
-        return static_cast<T>(low | u);
-    }
-
-    return x;
-}
-
-template <typename T, size_t size = sizeof(T)>
-inline constexpr T
-adjustWasmEndianess(T x)
-{
-    // LCOV_EXCL_START
-    static_assert(std::is_integral<T>::value, "Only integral types");
-    if constexpr (std::endian::native == std::endian::big)
-    {
-        return adjustWasmEndianessHlp(x);
-    }
-    return x;
-    // LCOV_EXCL_STOP
-}
-
-}  // namespace xrpl

include/xrpl/tx/wasm/README.md

@@ -1,189 +0,0 @@
-# WASM Module for Programmable Escrows
-
-This module provides WebAssembly (WASM) execution capabilities for programmable
-escrows on the XRP Ledger. When an escrow is finished, the WASM code runs to
-determine whether the escrow conditions are met, enabling custom programmable
-logic for escrow release conditions.
-
-For the full specification, see
-[XLS-0102: WASM VM](https://xls.xrpl.org/xls/XLS-0102-wasm-vm.html).
-
-## Architecture
-
-The module follows a layered architecture:
-
-```
-┌─────────────────────────────────────────────────────────────┐
-│                 WasmEngine (WasmVM.h)                       │
-│         runEscrowWasm(), preflightEscrowWasm()              │
-│              Host function registration                     │
-├─────────────────────────────────────────────────────────────┤
-│                 WasmiEngine (WasmiVM.h)                     │
-│            Low-level wasmi interpreter integration          │
-├─────────────────────────────────────────────────────────────┤
-│    HostFuncWrapper          │       HostFuncImpl            │
-│   C-style WASM bridges      │   C++ implementations         │
-├─────────────────────────────────────────────────────────────┤
-│                   HostFunc (Interface)                      │
-│            Abstract base class for host functions           │
-└─────────────────────────────────────────────────────────────┘
-```
-
-### Key Components
-
-- **`WasmVM.h` / `detail/WasmVM.cpp`** - High-level facade providing:
-  - `WasmEngine` singleton that wraps the underlying WASM interpreter
-  - `runEscrowWasm()` - Execute WASM code for escrow finish
-  - `preflightEscrowWasm()` - Validate WASM code during preflight
-  - `createWasmImport()` - Register all host functions
-
-- **`WasmiVM.h` / `detail/WasmiVM.cpp`** - Low-level integration with the
-  [wasmi](https://github.com/wasmi-labs/wasmi) WebAssembly interpreter:
-  - `WasmiEngine` - Manages WASM modules, instances, and execution
-  - Memory management and gas metering
-  - Function invocation and result handling
-
-- **`HostFunc.h`** - Abstract `HostFunctions` base class defining the interface
-  for all callable host functions. Each method returns
-  `Expected<T, HostFunctionError>`.
-
-- **`HostFuncImpl.h` / `detail/HostFuncImpl*.cpp`** - Concrete
-  `WasmHostFunctionsImpl` class that implements host functions with access to
-  `ApplyContext` for ledger state queries. Implementation split across files:
-  - `HostFuncImpl.cpp` - Core utilities (updateData, checkSignature, etc.)
-  - `HostFuncImplFloat.cpp` - Float/number arithmetic operations
-  - `HostFuncImplGetter.cpp` - Field access (transaction, ledger objects)
-  - `HostFuncImplKeylet.cpp` - Keylet construction functions
-  - `HostFuncImplLedgerHeader.cpp` - Ledger header info access
-  - `HostFuncImplNFT.cpp` - NFT-related queries
-  - `HostFuncImplTrace.cpp` - Debugging/tracing functions
-
-- **`HostFuncWrapper.h` / `detail/HostFuncWrapper.cpp`** - C-style wrapper
-  functions that bridge WASM calls to C++ `HostFunctions` methods. Each host
-  function has:
-  - A `_proto` type alias defining the function signature
-  - A `_wrap` function that extracts parameters and calls the implementation
-
-- **`ParamsHelper.h`** - Utilities for WASM parameter handling:
-  - `WASM_IMPORT_FUNC` / `WASM_IMPORT_FUNC2` macros for registration
-  - `wasmParams()` helper for building parameter vectors
-  - Type conversion between WASM and C++ types
-
-## Host Functions
-
-Host functions allow WASM code to interact with the XRP Ledger. They are
-organized into categories:
-
-- **Ledger Information** - Access ledger sequence, timestamps, hashes, fees
-- **Transaction & Ledger Object Access** - Read fields from the transaction
-  and ledger objects (including the current escrow object)
-- **Keylet Construction** - Build keylets to look up various ledger object types
-- **Cryptography** - Signature verification and hashing
-- **Float Arithmetic** - Mathematical operations for amount calculations
-- **NFT Operations** - Query NFT properties
-- **Tracing/Debugging** - Log messages for debugging
-
-For the complete list of available host functions, their WASM names, and gas
-costs, see the [XLS-0102 specification](https://xls.xrpl.org/xls/XLS-0102-wasm-vm.html)
-or `detail/WasmVM.cpp` where they are registered via `WASM_IMPORT_FUNC2` macros.
-For method signatures, see `HostFunc.h`.
-
-## Gas Model
-
-Each host function has an associated gas cost. The gas cost is specified when
-registering the function in `detail/WasmVM.cpp`:
-
-```cpp
-WASM_IMPORT_FUNC2(i, getLedgerSqn, "get_ledger_sqn", hfs, 60);
-//                                                        ^^ gas cost
-```
-
-WASM execution is metered, and if the gas limit is exceeded, execution fails.
-
-## Entry Point
-
-The WASM module must export a function with the name defined by
-`ESCROW_FUNCTION_NAME` (currently `"finish"`). This function:
-
-- Takes no parameters (or parameters passed via host function calls)
-- Returns an `int32_t`:
-  - `1` (or positive): Escrow conditions are met, allow finish
-  - `0` (or negative): Escrow conditions are not met, reject finish
-
-## Adding a New Host Function
-
-To add a new host function, follow these steps:
-
-### 1. Add to HostFunc.h (Base Class)
-
-Add a virtual method declaration with a default implementation that returns an
-error:
-
-```cpp
-virtual Expected<ReturnType, HostFunctionError>
-myNewFunction(ParamType1 param1, ParamType2 param2)
-{
-    return Unexpected(HostFunctionError::INTERNAL);
-}
-```
-
-### 2. Add to HostFuncImpl.h (Declaration)
-
-Add the method override declaration in `WasmHostFunctionsImpl`:
-
-```cpp
-Expected<ReturnType, HostFunctionError>
-myNewFunction(ParamType1 param1, ParamType2 param2) override;
-```
-
-### 3. Implement in detail/HostFuncImpl\*.cpp
-
-Add the implementation in the appropriate file:
-
-```cpp
-Expected<ReturnType, HostFunctionError>
-WasmHostFunctionsImpl::myNewFunction(ParamType1 param1, ParamType2 param2)
-{
-    // Implementation using ctx (ApplyContext) for ledger access
-    return result;
-}
-```
-
-### 4. Add Wrapper to HostFuncWrapper.h
-
-Add the prototype and wrapper declaration:
-
-```cpp
-using myNewFunction_proto = int32_t(uint8_t const*, int32_t, ...);
-wasm_trap_t*
-myNewFunction_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results);
-```
-
-### 5. Implement Wrapper in detail/HostFuncWrapper.cpp
-
-Implement the C-style wrapper that bridges WASM to C++:
-
-```cpp
-wasm_trap_t*
-myNewFunction_wrap(void* env, wasm_val_vec_t const* params, wasm_val_vec_t* results)
-{
-    // Extract parameters from params
-    // Call hfs->myNewFunction(...)
-    // Set results and return
-}
-```
-
-### 6. Register in WasmVM.cpp
-
-Add the function registration in `setCommonHostFunctions()` or
-`createWasmImport()`:
-
-```cpp
-WASM_IMPORT_FUNC2(i, myNewFunction, "my_new_function", hfs, 100);
-//                                   ^^ WASM name       ^^ gas cost
-```
-
-> [!IMPORTANT]
-> New host functions MUST be amendment-gated in `WasmVM.cpp`.
-> Wrap the registration in an amendment check to ensure the function is only
-> available after the corresponding amendment is enabled on the network.

include/xrpl/tx/wasm/WasmVM.h

@@ -1,90 +0,0 @@
-#pragma once
-
-#include <xrpl/tx/wasm/HostFunc.h>
-
-#include <string_view>
-
-namespace xrpl {
-
-static std::string_view const W_ENV = "env";
-static std::string_view const W_HOST_LIB = "host_lib";
-static std::string_view const W_MEM = "memory";
-static std::string_view const W_STORE = "store";
-static std::string_view const W_LOAD = "load";
-static std::string_view const W_SIZE = "size";
-static std::string_view const W_ALLOC = "allocate";
-static std::string_view const W_DEALLOC = "deallocate";
-static std::string_view const W_PROC_EXIT = "proc_exit";
-
-static std::string_view const ESCROW_FUNCTION_NAME = "finish";
-
-uint32_t const MAX_PAGES = 128;  // 8MB = 64KB*128
-
-class WasmiEngine;
-
-class WasmEngine
-{
-    std::unique_ptr<WasmiEngine> const impl_;
-
-    WasmEngine();
-
-    WasmEngine(WasmEngine const&) = delete;
-    WasmEngine(WasmEngine&&) = delete;
-    WasmEngine&
-    operator=(WasmEngine const&) = delete;
-    WasmEngine&
-    operator=(WasmEngine&&) = delete;
-
-public:
-    ~WasmEngine() = default;
-
-    static WasmEngine&
-    instance();
-
-    Expected<WasmResult<int32_t>, TER>
-    run(Bytes const& wasmCode,
-        HostFunctions& hfs,
-        int64_t gasLimit,
-        std::string_view funcName = {},
-        std::vector<WasmParam> const& params = {},
-        ImportVec const& imports = {},
-        beast::Journal j = beast::Journal{beast::Journal::getNullSink()});
-
-    NotTEC
-    check(
-        Bytes const& wasmCode,
-        HostFunctions& hfs,
-        std::string_view funcName,
-        std::vector<WasmParam> const& params = {},
-        ImportVec const& imports = {},
-        beast::Journal j = beast::Journal{beast::Journal::getNullSink()});
-
-    // Host functions helper functionality
-    void*
-    newTrap(std::string const& txt = std::string());
-
-    beast::Journal
-    getJournal() const;
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-ImportVec
-createWasmImport(HostFunctions& hfs);
-
-Expected<EscrowResult, TER>
-runEscrowWasm(
-    Bytes const& wasmCode,
-    HostFunctions& hfs,
-    int64_t gasLimit,
-    std::string_view funcName = ESCROW_FUNCTION_NAME,
-    std::vector<WasmParam> const& params = {});
-
-NotTEC
-preflightEscrowWasm(
-    Bytes const& wasmCode,
-    HostFunctions& hfs,
-    std::string_view funcName = ESCROW_FUNCTION_NAME,
-    std::vector<WasmParam> const& params = {});
-
-}  // namespace xrpl

include/xrpl/tx/wasm/WasmiVM.h

@@ -1,321 +0,0 @@
-#pragma once
-
-#include <xrpl/tx/wasm/WasmVM.h>
-
-#include <wasm.h>
-#include <wasmi.h>
-
-namespace xrpl {
-
-template <class T, void (*Create)(T*, size_t), void (*Destroy)(T*)>
-struct WasmVec
-{
-    T vec_;
-
-    WasmVec(size_t s = 0) : vec_ WASM_EMPTY_VEC
-    {
-        if (s > 0)
-            Create(&vec_, s);  // zeroes memory
-    }
-
-    ~WasmVec()
-    {
-        clear();
-    }
-
-    WasmVec(WasmVec const&) = delete;
-    WasmVec&
-    operator=(WasmVec const&) = delete;
-
-    WasmVec(WasmVec&& other) noexcept : vec_ WASM_EMPTY_VEC
-    {
-        *this = std::move(other);
-    }
-
-    WasmVec&
-    operator=(WasmVec&& other) noexcept
-    {
-        if (this != &other)
-        {
-            clear();
-            vec_ = other.vec_;
-            other.vec_ = WASM_EMPTY_VEC;
-        }
-        return *this;
-    }
-
-    void
-    clear()
-    {
-        Destroy(&vec_);  // call destructor for every elements too
-        vec_ = WASM_EMPTY_VEC;
-    }
-
-    T
-    release()
-    {
-        T result = vec_;
-        vec_ = WASM_EMPTY_VEC;
-        return result;
-    }
-};
-
-using WasmValtypeVec =
-    WasmVec<wasm_valtype_vec_t, &wasm_valtype_vec_new_uninitialized, &wasm_valtype_vec_delete>;
-using WasmValVec = WasmVec<wasm_val_vec_t, &wasm_val_vec_new_uninitialized, &wasm_val_vec_delete>;
-using WasmExternVec =
-    WasmVec<wasm_extern_vec_t, &wasm_extern_vec_new_uninitialized, &wasm_extern_vec_delete>;
-using WasmExporttypeVec = WasmVec<
-    wasm_exporttype_vec_t,
-    &wasm_exporttype_vec_new_uninitialized,
-    &wasm_exporttype_vec_delete>;
-using WasmImporttypeVec = WasmVec<
-    wasm_importtype_vec_t,
-    &wasm_importtype_vec_new_uninitialized,
-    &wasm_importtype_vec_delete>;
-
-struct WasmiResult
-{
-    WasmValVec r;
-    bool f;  // failure flag
-
-    WasmiResult(unsigned N = 0) : r(N), f(false)
-    {
-    }
-
-    ~WasmiResult() = default;
-    WasmiResult(WasmiResult&& o) = default;
-    WasmiResult&
-    operator=(WasmiResult&& o) = default;
-};
-
-using ModulePtr = std::unique_ptr<wasm_module_t, decltype(&wasm_module_delete)>;
-using InstancePtr = std::unique_ptr<wasm_instance_t, decltype(&wasm_instance_delete)>;
-using EnginePtr = std::unique_ptr<wasm_engine_t, decltype(&wasm_engine_delete)>;
-using StorePtr = std::unique_ptr<wasm_store_t, decltype(&wasm_store_delete)>;
-
-using FuncInfo = std::pair<wasm_func_t const*, wasm_functype_t const*>;
-
-struct InstanceWrapper
-{
-    wasm_store_t* store_ = nullptr;
-    WasmExternVec exports_;
-    mutable int memIdx_ = -1;
-    InstancePtr instance_;
-    beast::Journal j_ = beast::Journal(beast::Journal::getNullSink());
-
-private:
-    static InstancePtr
-    init(
-        StorePtr& s,
-        ModulePtr& m,
-        WasmExternVec& expt,
-        WasmExternVec const& imports,
-        beast::Journal j);
-
-public:
-    InstanceWrapper();
-
-    InstanceWrapper(InstanceWrapper&& o);
-
-    InstanceWrapper&
-    operator=(InstanceWrapper&& o);
-
-    InstanceWrapper(StorePtr& s, ModulePtr& m, WasmExternVec const& imports, beast::Journal j);
-
-    ~InstanceWrapper() = default;
-
-    operator bool() const;
-
-    FuncInfo
-    getFunc(std::string_view funcName, WasmExporttypeVec const& exportTypes) const;
-
-    wmem
-    getMem() const;
-
-    std::int64_t
-    getGas() const;
-
-    std::int64_t
-    setGas(std::int64_t) const;
-};
-
-struct ModuleWrapper
-{
-    ModulePtr module_;
-    InstanceWrapper instanceWrap_;
-    WasmExporttypeVec exportTypes_;
-    beast::Journal j_ = beast::Journal(beast::Journal::getNullSink());
-
-private:
-    static ModulePtr
-    init(StorePtr& s, Bytes const& wasmBin, beast::Journal j);
-
-public:
-    ModuleWrapper();
-    ModuleWrapper(ModuleWrapper&& o);
-    ModuleWrapper&
-    operator=(ModuleWrapper&& o);
-    ModuleWrapper(
-        StorePtr& s,
-        Bytes const& wasmBin,
-        bool instantiate,
-        ImportVec const& imports,
-        beast::Journal j);
-    ~ModuleWrapper() = default;
-
-    operator bool() const;
-
-    FuncInfo
-    getFunc(std::string_view funcName) const;
-
-    wasm_functype_t*
-    getFuncType(std::string_view funcName) const;
-
-    wmem
-    getMem() const;
-
-    InstanceWrapper const&
-    getInstance(int i = 0) const;
-
-    int
-    addInstance(StorePtr& s, WasmExternVec const& imports);
-
-    std::int64_t
-    getGas();
-
-private:
-    WasmExternVec
-    buildImports(StorePtr& s, ImportVec const& imports);
-};
-
-class WasmiEngine
-{
-    EnginePtr engine_;
-    StorePtr store_;
-    std::unique_ptr<ModuleWrapper> moduleWrap_;
-    beast::Journal j_ = beast::Journal(beast::Journal::getNullSink());
-
-    std::mutex m_;  // 1 instance mutex
-
-public:
-    WasmiEngine();
-    ~WasmiEngine() = default;
-
-    static EnginePtr
-    init();
-
-    Expected<WasmResult<int32_t>, TER>
-    run(Bytes const& wasmCode,
-        HostFunctions& hfs,
-        int64_t gas,
-        std::string_view funcName,
-        std::vector<WasmParam> const& params,
-        ImportVec const& imports,
-        beast::Journal j);
-
-    NotTEC
-    check(
-        Bytes const& wasmCode,
-        HostFunctions& hfs,
-        std::string_view funcName,
-        std::vector<WasmParam> const& params,
-        ImportVec const& imports,
-        beast::Journal j);
-
-    std::int64_t
-    getGas() const;
-
-    // Host functions helper functionality
-    wasm_trap_t*
-    newTrap(std::string const& msg);
-
-    beast::Journal
-    getJournal() const;
-
-private:
-    InstanceWrapper const&
-    getRT(int m = 0, int i = 0) const;
-
-    wmem
-    getMem() const;
-
-    Expected<WasmResult<int32_t>, TER>
-    runHlp(
-        Bytes const& wasmCode,
-        HostFunctions& hfs,
-        int64_t gas,
-        std::string_view funcName,
-        std::vector<WasmParam> const& params,
-        ImportVec const& imports);
-
-    NotTEC
-    checkHlp(
-        Bytes const& wasmCode,
-        HostFunctions& hfs,
-        std::string_view funcName,
-        std::vector<WasmParam> const& params,
-        ImportVec const& imports);
-
-    int
-    addModule(Bytes const& wasmCode, bool instantiate, ImportVec const& imports, int64_t gas);
-    void
-    clearModules();
-
-    // int  addInstance();
-
-    int32_t
-    runFunc(std::string_view const funcName, int32_t p);
-
-    int32_t
-    makeModule(Bytes const& wasmCode, WasmExternVec const& imports = {});
-
-    FuncInfo
-    getFunc(std::string_view funcName) const;
-
-    std::vector<wasm_val_t>
-    convertParams(std::vector<WasmParam> const& params);
-
-    static int
-    compareParamTypes(wasm_valtype_vec_t const* ftp, std::vector<wasm_val_t> const& p);
-
-    static void
-    add_param(std::vector<wasm_val_t>& in, int32_t p);
-    static void
-    add_param(std::vector<wasm_val_t>& in, int64_t p);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(std::string_view func, Types&&... args);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(FuncInfo const& f, Types&&... args);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(FuncInfo const& f, std::vector<wasm_val_t>& in);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(FuncInfo const& f, std::vector<wasm_val_t>& in, std::int32_t p, Types&&... args);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(FuncInfo const& f, std::vector<wasm_val_t>& in, std::int64_t p, Types&&... args);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(
-        FuncInfo const& f,
-        std::vector<wasm_val_t>& in,
-        uint8_t const* d,
-        int32_t sz,
-        Types&&... args);
-
-    template <int NR, class... Types>
-    inline WasmiResult
-    call(FuncInfo const& f, std::vector<wasm_val_t>& in, Bytes const& p, Types&&... args);
-};
-
-}  // namespace xrpl

package/README.md

@@ -0,0 +1,118 @@
+# Linux Packaging
+
+This directory contains all files needed to build RPM and Debian packages for `xrpld`.
+
+## Directory layout
+
+```
+package/
+  build_pkg.sh      Staging and build script (called by CMake targets and CI)
+  rpm/
+    xrpld.spec.in   RPM spec template (substitutes @xrpld_version@, @pkg_release@)
+  deb/
+    debian/         Debian control files (control, rules, install, links, conffiles, ...)
+  shared/
+    xrpld.service       systemd unit file (used by both RPM and DEB)
+    xrpld.sysusers      sysusers.d config (used by both RPM and DEB)
+    xrpld.tmpfiles      tmpfiles.d config (used by both RPM and DEB)
+    xrpld.logrotate     logrotate config (installed to /opt/xrpld/bin/, user activates)
+    update-xrpld.sh     auto-update script (installed to /opt/xrpld/bin/)
+    update-xrpld-cron   cron entry for auto-update (installed to /opt/xrpld/bin/)
+  test/
+    smoketest.sh            Package install smoke test
+    check_install_paths.sh  Verify install paths and compat symlinks
+```
+
+## Prerequisites
+
+| Package type | Container                              | Tool required                                                   |
+| ------------ | -------------------------------------- | --------------------------------------------------------------- |
+| RPM          | `ghcr.io/xrplf/ci/rhel-9:gcc-12`       | `rpmbuild`                                                      |
+| DEB          | `ghcr.io/xrplf/ci/ubuntu-jammy:gcc-12` | `dpkg-buildpackage`, `debhelper (>= 13)`, `dh-sequence-systemd` |
+
+## Building packages
+
+### Via CI (recommended)
+
+The `reusable-package.yml` workflow downloads a pre-built `xrpld` binary artifact
+and calls `build_pkg.sh` directly. No CMake configure or build step is needed in
+the packaging job.
+
+### Via CMake (local development)
+
+Configure with the required install prefix, then invoke the target:
+
+```bash
+cmake \
+  -DCMAKE_INSTALL_PREFIX=/opt/xrpld \
+  -Dxrpld=ON \
+  -Dtests=OFF \
+  ..
+
+# RPM (in RHEL container):
+cmake --build . --target package-rpm
+
+# DEB (in Debian/Ubuntu container):
+cmake --build . --target package-deb
+```
+
+The `cmake/XrplPackaging.cmake` module gates each target on whether the required
+tool (`rpmbuild` / `dpkg-buildpackage`) is present at configure time, so
+configuring on a host that lacks one simply omits the corresponding target.
+
+`CMAKE_INSTALL_PREFIX` must be `/opt/xrpld`; if it is not, both targets are
+skipped with a `STATUS` message.
+
+## How `build_pkg.sh` works
+
+`build_pkg.sh <pkg_type> <src_dir> <build_dir> [version] [pkg_release]` stages
+all files and invokes the platform build tool. It resolves `src_dir` and
+`build_dir` to absolute paths, then calls `stage_common()` to copy the binary,
+config files, and shared support files into the staging area.
+
+### RPM
+
+1. Creates the standard `rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}` tree inside the build directory.
+2. Copies the generated `xrpld.spec` and all source files (binary, configs, service files) into `SOURCES/`.
+3. Runs `rpmbuild -bb`. The spec uses manual `install` commands to place files.
+4. Output: `rpmbuild/RPMS/x86_64/xrpld-*.rpm`
+
+### DEB
+
+1. Creates a staging source tree at `debbuild/source/` inside the build directory.
+2. Stages the binary, configs, `README.md`, and `LICENSE.md`.
+3. Copies `package/deb/debian/` control files into `debbuild/source/debian/`.
+4. Copies shared service/sysusers/tmpfiles into `debian/` where `dh_installsystemd`, `dh_installsysusers`, and `dh_installtmpfiles` pick them up automatically.
+5. Generates a minimal `debian/changelog` (pre-release versions use `~` instead of `-`).
+6. Runs `dpkg-buildpackage -b --no-sign`. `debian/rules` uses manual `install` commands.
+7. Output: `debbuild/*.deb` and `debbuild/*.ddeb` (dbgsym package)
+
+## Post-build verification
+
+```bash
+# DEB
+dpkg-deb -c debbuild/*.deb | grep -E 'systemd|sysusers|tmpfiles'
+lintian -I debbuild/*.deb
+
+# RPM
+rpm -qlp rpmbuild/RPMS/x86_64/*.rpm
+```
+
+## Reproducibility
+
+The following environment variables improve build reproducibility. They are not
+set automatically by `build_pkg.sh`; set them manually if needed:
+
+```bash
+export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)
+export TZ=UTC
+export LC_ALL=C.UTF-8
+export GZIP=-n
+export DEB_BUILD_OPTIONS="noautodbgsym reproducible=+fixfilepath"
+```
+
+## TODO
+
+- Port debsigs signing instructions and integrate into CI.
+- Port RPM GPG signing setup (key import + `%{?_gpg_sign}` in spec).
+- Introduce a virtual package for key rotation.

package/build_pkg.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+# Build an RPM or Debian package from a pre-built xrpld binary.
+#
+# Usage: build_pkg.sh <pkg_type> <src_dir> <build_dir> [version] [pkg_release]
+#   pkg_type    : rpm | deb
+#   src_dir     : path to repository root
+#   build_dir   : directory containing the pre-built xrpld binary
+#   version     : package version string (e.g. 2.4.0-b1)
+#   pkg_release : package release number (default: 1)
+
+set -euo pipefail
+
+PKG_TYPE="${1:?pkg_type required}"
+SRC_DIR="$(cd "${2:?src_dir required}" && pwd)"
+BUILD_DIR="$(cd "${3:?build_dir required}" && pwd)"
+VERSION="${4:-1.0.0}"
+PKG_RELEASE="${5:-1}"
+
+SHARED="${SRC_DIR}/package/shared"
+
+# Stage files common to both package types into a target directory.
+stage_common() {
+    local dest="$1"
+    cp "${BUILD_DIR}/xrpld"                  "${dest}/xrpld"
+    cp "${SRC_DIR}/cfg/xrpld-example.cfg"    "${dest}/xrpld.cfg"
+    cp "${SRC_DIR}/cfg/validators-example.txt" "${dest}/validators.txt"
+    cp "${SHARED}/xrpld.logrotate"           "${dest}/xrpld.logrotate"
+    cp "${SHARED}/update-xrpld.sh"           "${dest}/update-xrpld.sh"
+    cp "${SHARED}/update-xrpld-cron"         "${dest}/update-xrpld-cron"
+}
+
+build_rpm() {
+    local topdir="${BUILD_DIR}/rpmbuild"
+    mkdir -p "${topdir}"/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
+
+    cp "${BUILD_DIR}/package/rpm/xrpld.spec" "${topdir}/SPECS/xrpld.spec"
+
+    stage_common "${topdir}/SOURCES"
+    cp "${SHARED}/xrpld.service"  "${topdir}/SOURCES/xrpld.service"
+    cp "${SHARED}/xrpld.sysusers" "${topdir}/SOURCES/xrpld.sysusers"
+    cp "${SHARED}/xrpld.tmpfiles" "${topdir}/SOURCES/xrpld.tmpfiles"
+
+    set -x
+    rpmbuild -bb \
+        --define "_topdir ${topdir}" \
+        "${topdir}/SPECS/xrpld.spec"
+}
+
+build_deb() {
+    local staging="${BUILD_DIR}/debbuild/source"
+    rm -rf "${staging}"
+    mkdir -p "${staging}"
+
+    stage_common "${staging}"
+    cp "${SRC_DIR}/README.md"  "${staging}/"
+    cp "${SRC_DIR}/LICENSE.md" "${staging}/"
+
+    # debian/ control files
+    cp -r "${SRC_DIR}/package/deb/debian" "${staging}/debian"
+
+    # Shared support files for dh_installsystemd / sysusers / tmpfiles
+    cp "${SHARED}/xrpld.service"  "${staging}/debian/xrpld.service"
+    cp "${SHARED}/xrpld.sysusers" "${staging}/debian/xrpld.sysusers"
+    cp "${SHARED}/xrpld.tmpfiles" "${staging}/debian/xrpld.tmpfiles"
+
+    # Generate debian/changelog (pre-release versions use ~ instead of -).
+    local deb_version="${VERSION//-/\~}"
+    # TODO: Add facility for generating the changelog
+    cat > "${staging}/debian/changelog" <<EOF
+xrpld (${deb_version}-${PKG_RELEASE}) unstable; urgency=medium
+
+  * Release ${VERSION}.
+
+ -- XRPL Foundation <contact@xrplf.org>  $(LC_ALL=C date -u -R)
+EOF
+
+    chmod +x "${staging}/debian/rules"
+
+    set -x
+    cd "${staging}"
+    dpkg-buildpackage -b --no-sign -d
+}
+
+case "${PKG_TYPE}" in
+    rpm) build_rpm ;;
+    deb) build_deb ;;
+    *)
+        echo "Unknown package type: ${PKG_TYPE}" >&2
+        exit 1
+        ;;
+esac

package/deb/debian/control

@@ -0,0 +1,33 @@
+Source: xrpld
+Section: net
+Priority: optional
+Maintainer: XRPL Foundation <contact@xrpl.org>
+Rules-Requires-Root: no
+Build-Depends:
+ debhelper-compat (= 13),
+Standards-Version: 4.7.0
+Homepage: https://github.com/XRPLF/rippled
+Vcs-Git: https://github.com/XRPLF/rippled.git
+Vcs-Browser: https://github.com/XRPLF/rippled
+
+Package: xrpld
+Section: net
+Priority: optional
+Architecture: any
+Depends:
+ ${shlibs:Depends},
+ ${misc:Depends}
+Description: XRP Ledger daemon
+ xrpld is the reference implementation of the XRP Ledger protocol.
+ It participates in the peer-to-peer XRP Ledger network, processes
+ transactions, and maintains the ledger database.
+
+Package: rippled
+Architecture: all
+Section: oldlibs
+Priority: optional
+Depends: xrpld, ${misc:Depends}
+Description: transitional package - use xrpld
+ The rippled package has been renamed to xrpld. This transitional
+ package ensures a smooth upgrade and can be safely removed after
+ xrpld is installed.

package/deb/debian/copyright

@@ -0,0 +1,20 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: rippled
+Source: https://github.com/XRPLF/rippled
+
+Files: *
+Copyright: 2012-2025 Ripple Labs Inc.
+License: ISC
+
+License: ISC
+ Permission to use, copy, modify, and 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.

package/deb/debian/rules

@@ -0,0 +1,37 @@
+#!/usr/bin/make -f
+
+export DH_VERBOSE = 1
+export DH_OPTIONS = -v
+
+%:
+	dh $@
+
+override_dh_auto_configure override_dh_auto_build override_dh_auto_test:
+	@:
+
+override_dh_auto_install:
+	install -Dm0755 xrpld           debian/tmp/opt/xrpld/bin/xrpld
+	install -Dm0644 xrpld.cfg       debian/tmp/opt/xrpld/etc/xrpld.cfg
+	install -Dm0644 validators.txt  debian/tmp/opt/xrpld/etc/validators.txt
+	install -Dm0644 xrpld.logrotate debian/tmp/opt/xrpld/bin/xrpld.logrotate
+	install -Dm0755 update-xrpld.sh debian/tmp/opt/xrpld/bin/update-xrpld.sh
+	install -Dm0644 update-xrpld-cron debian/tmp/opt/xrpld/bin/update-xrpld-cron
+	install -Dm0644 README.md       debian/tmp/usr/share/doc/xrpld/README.md
+	install -Dm0644 LICENSE.md      debian/tmp/usr/share/doc/xrpld/LICENSE.md
+
+override_dh_installsystemd:
+	dh_installsystemd
+#	see if this still works
+#	dh_installsystemd --no-start
+
+override_dh_installsysusers:
+	dh_installsysusers
+
+override_dh_installtmpfiles:
+	dh_installtmpfiles
+
+override_dh_install:
+	dh_install
+
+override_dh_dwz:
+	@:

package/deb/debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

package/deb/debian/xrpld.conffiles

@@ -0,0 +1,2 @@
+/opt/xrpld/etc/xrpld.cfg
+/opt/xrpld/etc/validators.txt

package/deb/debian/xrpld.install

@@ -0,0 +1,10 @@
+opt/xrpld/bin/xrpld
+opt/xrpld/bin/xrpld.logrotate
+opt/xrpld/bin/update-xrpld.sh
+opt/xrpld/bin/update-xrpld-cron
+
+opt/xrpld/etc/xrpld.cfg
+opt/xrpld/etc/validators.txt
+
+usr/share/doc/xrpld/README.md
+usr/share/doc/xrpld/LICENSE.md

package/deb/debian/xrpld.links

@@ -0,0 +1,13 @@
+opt/xrpld/etc etc/opt/xrpld
+
+opt/xrpld/bin/xrpld usr/bin/xrpld
+
+## remove when "rippled" deprecated
+opt/xrpld/bin/xrpld opt/xrpld/bin/rippled
+opt/xrpld/bin/xrpld usr/bin/rippled
+opt/xrpld/bin/xrpld usr/local/bin/rippled
+opt/xrpld/etc/xrpld.cfg opt/xrpld/etc/rippled.cfg
+var/log/xrpld var/log/rippled
+var/lib/xrpld var/lib/rippled
+opt/xrpld opt/ripple
+etc/opt/xrpld etc/opt/ripple

package/rpm/xrpld.spec.in

@@ -0,0 +1,113 @@
+%global xrpld_version  @xrpld_version@
+%global pkg_release    @pkg_release@
+%global _opt_prefix    /opt/xrpld
+%global ver_base       %(v=%{xrpld_version}; echo ${v%%-*})
+%global _has_dash      %(v=%{xrpld_version}; [ "${v#*-}" != "$v" ] && echo 1 || echo 0)
+%if 0%{?_has_dash}
+  %global ver_suffix   %(v=%{xrpld_version}; printf %s "${v#*-}")
+%endif
+Name:     xrpld
+Version:  %{ver_base}
+Release:  %{?ver_suffix:0.%{ver_suffix}.}%{pkg_release}%{?dist}
+Summary:  XRP Ledger daemon
+
+License:  ISC
+URL:      https://github.com/XRPLF/rippled
+
+Source0:  xrpld
+Source1:  xrpld.cfg
+Source2:  validators.txt
+Source3:  xrpld.service
+Source4:  xrpld.sysusers
+Source5:  xrpld.tmpfiles
+Source6:  xrpld.logrotate
+Source7:  update-xrpld.sh
+Source8:  update-xrpld-cron
+
+BuildArch:     x86_64
+BuildRequires: systemd-rpm-macros
+
+%undefine _debugsource_packages
+%debug_package
+
+%{?systemd_requires}
+%{?sysusers_requires_compat}
+
+%description
+xrpld is the reference implementation of the XRP Ledger protocol. It
+participates in the peer-to-peer XRP Ledger network, processes
+transactions, and maintains the ledger database.
+
+%install
+rm -rf %{buildroot}
+
+# Suppress debugsource subpackage — no source files in the build tree.
+touch %{_builddir}/debugsourcefiles.list
+
+# Install binary and config files.
+install -Dm0755 %{SOURCE0} %{buildroot}%{_opt_prefix}/bin/xrpld
+install -Dm0644 %{SOURCE1} %{buildroot}%{_opt_prefix}/etc/xrpld.cfg
+install -Dm0644 %{SOURCE2} %{buildroot}%{_opt_prefix}/etc/validators.txt
+
+# Compatibility symlinks (matches debian/xrpld.links).
+mkdir -p %{buildroot}/etc/opt %{buildroot}/usr/bin %{buildroot}/usr/local/bin \
+         %{buildroot}/var/log %{buildroot}/var/lib
+ln -s %{_opt_prefix}/etc       %{buildroot}/etc/opt/xrpld
+ln -s %{_opt_prefix}/bin/xrpld %{buildroot}/usr/bin/xrpld
+
+## remove when "rippled" deprecated
+ln -s xrpld                     %{buildroot}%{_opt_prefix}/bin/rippled
+ln -s %{_opt_prefix}/bin/xrpld  %{buildroot}/usr/bin/rippled
+ln -s %{_opt_prefix}/bin/xrpld  %{buildroot}/usr/local/bin/rippled
+ln -s xrpld.cfg                 %{buildroot}%{_opt_prefix}/etc/rippled.cfg
+ln -s %{_opt_prefix}            %{buildroot}/opt/ripple
+ln -s /etc/opt/xrpld            %{buildroot}/etc/opt/ripple
+ln -s xrpld                     %{buildroot}/var/log/rippled
+ln -s xrpld                     %{buildroot}/var/lib/rippled
+
+# Install systemd/sysusers/tmpfiles support files.
+install -Dm0644 %{SOURCE3} %{buildroot}%{_unitdir}/xrpld.service
+install -Dm0644 %{SOURCE4} %{buildroot}%{_sysusersdir}/xrpld.conf
+install -Dm0644 %{SOURCE5} %{buildroot}%{_tmpfilesdir}/xrpld.conf
+install -Dm0644 %{SOURCE6} %{buildroot}%{_opt_prefix}/bin/xrpld.logrotate
+install -Dm0755 %{SOURCE7} %{buildroot}%{_opt_prefix}/bin/update-xrpld.sh
+install -Dm0644 %{SOURCE8} %{buildroot}%{_opt_prefix}/bin/update-xrpld-cron
+
+%pre
+%sysusers_create_compat %{SOURCE4}
+
+%post
+%systemd_post xrpld.service
+
+%preun
+%systemd_preun xrpld.service
+
+%postun
+%systemd_postun_with_restart xrpld.service
+
+%files
+%dir %{_opt_prefix}
+%dir %{_opt_prefix}/bin
+%{_opt_prefix}/bin/xrpld
+%{_opt_prefix}/bin/xrpld.logrotate
+%{_opt_prefix}/bin/update-xrpld.sh
+%{_opt_prefix}/bin/update-xrpld-cron
+%{_opt_prefix}/bin/rippled
+/usr/bin/xrpld
+/usr/bin/rippled
+/usr/local/bin/rippled
+%dir %{_opt_prefix}/etc
+%config(noreplace) %{_opt_prefix}/etc/xrpld.cfg
+%config(noreplace) %{_opt_prefix}/etc/validators.txt
+%{_opt_prefix}/etc/rippled.cfg
+/etc/opt/xrpld
+/etc/opt/ripple
+/opt/ripple
+%{_unitdir}/xrpld.service
+%{_sysusersdir}/xrpld.conf
+%{_tmpfilesdir}/xrpld.conf
+/var/log/rippled
+/var/lib/rippled
+%ghost %dir /var/opt/ripple
+%ghost %dir /var/opt/ripple/lib
+%ghost %dir /var/opt/ripple/log

package/shared/update-xrpld-cron

@@ -0,0 +1,9 @@
+# For automatic updates, symlink this file to /etc/cron.d/
+# Do not remove the newline at the end of this cron script
+
+# bash required for use of RANDOM below.
+SHELL=/bin/bash
+PATH=/sbin;/bin;/usr/sbin;/usr/bin
+
+# invoke check/update script with random delay up to 59 mins
+0 * * * * root sleep $((RANDOM*3540/32768)) && /opt/xrpld/bin/update-xrpld.sh

package/shared/update-xrpld.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+# auto-update script for xrpld daemon
+
+# Check for sudo/root permissions
+if [[ $(id -u) -ne 0 ]] ; then
+   echo "This update script must be run as root or sudo"
+   exit 1
+fi
+
+LOCKDIR=/tmp/xrpld-update.lock
+UPDATELOG=/var/log/xrpld/update.log
+
+function cleanup {
+  # If this directory isn't removed, future updates will fail.
+  rmdir $LOCKDIR
+}
+
+# Use mkdir to check if process is already running. mkdir is atomic, as against file create.
+if ! mkdir $LOCKDIR 2>/dev/null; then
+  echo $(date -u) "lockdir exists - won't proceed." >> $UPDATELOG
+  exit 1
+fi
+trap cleanup EXIT
+
+source /etc/os-release
+can_update=false
+
+if [[ "$ID" == "ubuntu" || "$ID" == "debian" ]] ; then
+  # Silent update
+  apt-get update -qq
+
+  # The next line is an "awk"ward way to check if the package needs to be updated.
+  XRPLD=$(apt-get install -s --only-upgrade xrpld | awk '/^Inst/ { print $2 }')
+  test "$XRPLD" == "xrpld" && can_update=true
+
+  function apply_update {
+    apt-get install xrpld -qq
+  }
+elif [[ "$ID" == "fedora" || "$ID" == "centos" || "$ID" == "rhel" || "$ID" == "scientific" ]] ; then
+  RIPPLE_REPO=${RIPPLE_REPO-stable}
+  yum --disablerepo=* --enablerepo=ripple-$RIPPLE_REPO clean expire-cache
+
+  yum check-update -q --enablerepo=ripple-$RIPPLE_REPO xrpld || can_update=true
+
+  function apply_update {
+    yum update -y --enablerepo=ripple-$RIPPLE_REPO xrpld
+  }
+else
+  echo "unrecognized distro!"
+  exit 1
+fi
+
+# Do the actual update and restart the service after reloading systemctl daemon.
+if [ "$can_update" = true ] ; then
+  exec 3>&1 1>>${UPDATELOG} 2>&1
+  set -e
+  apply_update
+  systemctl daemon-reload
+  systemctl restart xrpld.service
+  echo $(date -u) "xrpld daemon updated."
+else
+  echo $(date -u) "no updates available" >> $UPDATELOG
+fi

package/shared/xrpld.logrotate

@@ -0,0 +1,15 @@
+/var/log/xrpld/*.log {
+  daily
+  minsize 200M
+  rotate 7
+  nocreate
+  missingok
+  notifempty
+  compress
+  compresscmd /usr/bin/nice
+  compressoptions -n19 ionice -c3 gzip
+  compressext .gz
+  postrotate
+    /opt/xrpld/bin/xrpld --conf /etc/opt/xrpld/xrpld.cfg logrotate
+  endscript
+}

package/shared/xrpld.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=XRP Ledger Daemon
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+ExecStart=/opt/xrpld/bin/xrpld --net --silent --conf /etc/opt/xrpld/xrpld.cfg
+Restart=on-failure
+User=xrpld
+Group=xrpld
+LimitNOFILE=65536
+
+[Install]
+WantedBy=multi-user.target

package/shared/xrpld.sysusers

@@ -0,0 +1 @@
+u xrpld - "XRP Ledger daemon" /var/lib/xrpld /sbin/nologin

package/shared/xrpld.tmpfiles

@@ -0,0 +1,2 @@
+d /var/opt/ripple/lib 0750 xrpld xrpld -
+d /var/opt/ripple/log 0750 xrpld xrpld -

package/test/check_install_paths.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env sh
+# Validate installed paths and compat symlinks for xrpld packages.
+
+set -e
+set -x
+trap 'test $? -ne 0 && touch /tmp/test_failed' EXIT
+
+check() { test $1 "$2" || { echo "FAIL: $1 $2"; exit 1; }; }
+check_resolves_to() {
+    actual=$(readlink -f "$1")
+    [ "$actual" = "$2" ] || { echo "FAIL: $1 resolves to $actual, expected $2"; exit 1; }
+}
+
+# var dirs (compat symlinks)
+check -L /var/log/rippled
+check -L /var/lib/rippled
+
+# compat directory symlinks — existence and resolved target
+check -L /opt/ripple
+check_resolves_to /opt/ripple /opt/xrpld
+
+check -L /etc/opt/xrpld
+check_resolves_to /etc/opt/xrpld /opt/xrpld/etc
+
+check -L /etc/opt/ripple
+check_resolves_to /etc/opt/ripple /opt/xrpld/etc
+
+# config accessible via all expected paths
+check -f /opt/xrpld/etc/xrpld.cfg
+check -f /opt/xrpld/etc/rippled.cfg
+check -f /etc/opt/xrpld/xrpld.cfg
+check -f /etc/opt/xrpld/rippled.cfg
+check -f /etc/opt/ripple/xrpld.cfg
+check -f /etc/opt/ripple/rippled.cfg
+
+if systemctl is-system-running >/dev/null 2>&1; then
+    # service file sanity check
+    SERVICE=$(systemctl cat xrpld)
+    echo "$SERVICE" | grep -q 'ExecStart=/opt/xrpld/bin/xrpld' || { echo "FAIL: ExecStart wrong"; echo "$SERVICE"; exit 1; }
+    echo "$SERVICE" | grep -q 'User=xrpld' || { echo "FAIL: User not xrpld"; echo "$SERVICE"; exit 1; }
+fi
+
+# binary accessible via all expected paths
+/opt/xrpld/bin/xrpld    --version
+/opt/xrpld/bin/rippled   --version
+/opt/ripple/bin/xrpld    --version
+/opt/ripple/bin/rippled  --version
+/usr/bin/xrpld           --version
+/usr/bin/rippled         --version
+/usr/local/bin/rippled   --version

package/test/smoketest.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+# Install a locally-built package and run basic verification.
+#
+# Usage: smoketest.sh local
+#   Expects packages in build/{dpkg,rpm}/packages/ or build/debbuild/ / build/rpmbuild/RPMS/
+
+set -x
+trap 'test $? -ne 0 && touch /tmp/test_failed' EXIT
+
+install_from=$1
+
+. /etc/os-release
+case ${ID} in
+    ubuntu|debian)
+        pkgtype="dpkg"
+        ;;
+    fedora|centos|rhel|rocky|almalinux)
+        pkgtype="rpm"
+        ;;
+    *)
+        echo "unrecognized distro!"
+        exit 1
+        ;;
+esac
+
+if [ "${install_from}" != "local" ]; then
+    echo "only 'local' install mode is supported"
+    exit 1
+fi
+
+# Install the package
+if [ "${pkgtype}" = "dpkg" ] ; then
+    apt-get -y update
+    # Find .deb files — check both possible output locations
+    debs=$(find build/debbuild/ build/dpkg/packages/ -name '*.deb' ! -name '*dbgsym*' 2>/dev/null | head -5)
+    if [ -z "$debs" ]; then
+        echo "No .deb files found"
+        exit 1
+    fi
+    dpkg --no-debsig -i $debs || apt-get -y install -f
+elif [ "${pkgtype}" = "rpm" ] ; then
+    # Find .rpm files — check both possible output locations
+    rpms=$(find build/rpmbuild/RPMS/ build/rpm/packages/ -name '*.rpm' \
+        ! -name '*debug*' ! -name '*devel*' ! -name '*.src.rpm' 2>/dev/null | head -5)
+    if [ -z "$rpms" ]; then
+        echo "No .rpm files found"
+        exit 1
+    fi
+    rpm -i $rpms
+fi
+
+# Verify installed version
+VERSION_OUTPUT=$(/opt/xrpld/bin/xrpld --version)
+INSTALLED=$(echo "$VERSION_OUTPUT" | head -1 | awk '{print $NF}')
+echo "Installed version: ${INSTALLED}"
+
+# Run unit tests
+if [ -n "${CI:-}" ]; then
+    unittest_jobs=$(nproc)
+else
+    unittest_jobs=16
+fi
+
+cd /tmp
+/opt/xrpld/bin/xrpld --unittest --unittest-jobs ${unittest_jobs} > /tmp/unittest_results || true
+cd -
+
+num_failures=$(tail /tmp/unittest_results -n1 | grep -oP '\d+(?= failures)')
+if [ "${num_failures:-0}" -ne 0 ]; then
+    echo "$num_failures unit test(s) failed:"
+    grep 'failed:' /tmp/unittest_results
+    exit 1
+fi
+
+# Compat path checks
+"$(dirname "${BASH_SOURCE[0]}")/check_install_paths.sh"

src/libxrpl/basics/Number.cpp

@@ -945,73 +945,6 @@ power(Number const& f, unsigned n)
     return r;
 }
 
-// Series expansion method approximation of ln(x)
-static Number
-ln(Number const& x, int iterations = 50)
-{
-    static Number const N0(0);
-    static Number const N2(2, 0);
-    static Number const N05(5, -1);
-    static Number const LN2(693'147'180'559'945'309ll, -18);
-
-    if (x <= 0)
-        throw std::runtime_error("Not a positive value");
-    else if (x == 1)
-        return N0;
-
-    int exponent = 0;
-    Number mantissa = x;
-
-    while (mantissa >= N2)
-    {
-        mantissa /= 2;
-        exponent += 1;
-    }
-    while (mantissa < N05)
-    {
-        mantissa *= 2;
-        exponent -= 1;
-    }
-
-    Number z = (mantissa - 1) / (mantissa + 1);
-    Number const zz = z * z;
-    Number sum;
-
-    for (int i = 1; i <= iterations; ++i)
-    {
-        sum = sum + z / (2 * i - 1);
-        z = z * zz;
-    }
-
-    return 2 * sum + exponent * LN2;
-}
-
-Number
-log10(Number const& x, int iterations)
-{
-    static Number const N0(0);
-    static Number const LN10(2'302'585'092'994'046ll, -15);
-
-    if (x <= 0)
-        throw std::runtime_error("Not a positive value");
-    else if (x == 1)
-        return N0;
-
-    if (x <= Number(10))
-    {
-        auto const r = ln(x, iterations) / LN10;
-        return r;
-    }
-
-    // (1 <= normalX < 10)
-    // ln(x) = ln(normalX * 10^norm) = ln(normalX) + norm * ln(10)
-    int diffExp = 15 + x.exponent();
-    Number const normalX = x / Number(1, diffExp);
-    auto const lnX = ln(normalX, iterations) + diffExp * LN10;
-    auto const lgX = lnX / LN10;
-    return lgX;
-}
-
 // Returns f^(1/d)
 // Uses Newton–Raphson iterations until the result stops changing
 // to find the non-negative root of the polynomial g(x) = x^d - f
@@ -1048,7 +981,7 @@ root(Number f, unsigned d)
     auto ex = [e = e, di = di]()  // Euclidean remainder of e/d
     {
         int k = (e >= 0 ? e : e - (di - 1)) / di;
-        int k2 = e - k * di;
+        int k2 = e - (k * di);
         if (k2 == 0)
             return 0;
         return di - k2;
@@ -1065,7 +998,7 @@ root(Number f, unsigned d)
     }
 
     // Quadratic least squares curve fit of f^(1/d) in the range [0, 1]
-    auto const D = ((6 * di + 11) * di + 6) * di + 1;
+    auto const D = (((6 * di + 11) * di + 6) * di) + 1;
     auto const a0 = 3 * di * ((2 * di - 3) * di + 1);
     auto const a1 = 24 * di * (2 * di - 1);
     auto const a2 = -30 * (di - 1) * di;

src/libxrpl/basics/ResolverAsio.cpp

@@ -169,7 +169,7 @@ public:
         XRPL_ASSERT(m_stopped == true, "xrpl::ResolverAsioImpl::start : stopped");
         XRPL_ASSERT(m_stop_called == false, "xrpl::ResolverAsioImpl::start : not stopping");
 
-        if (m_stopped.exchange(false) == true)
+        if (m_stopped.exchange(false))
         {
             {
                 std::lock_guard lk{m_mut};
@@ -182,7 +182,7 @@ public:
     void
     stop_async() override
     {
-        if (m_stop_called.exchange(true) == false)
+        if (!m_stop_called.exchange(true))
         {
             boost::asio::dispatch(
                 m_io_context,
@@ -229,7 +229,7 @@ public:
     {
         XRPL_ASSERT(m_stop_called == true, "xrpl::ResolverAsioImpl::do_stop : stopping");
 
-        if (m_stopped.exchange(true) == false)
+        if (!m_stopped.exchange(true))
         {
             m_work.clear();
             m_resolver.cancel();
@@ -271,7 +271,7 @@ public:
                 m_strand, std::bind(&ResolverAsioImpl::do_work, this, CompletionCounter(this))));
     }
 
-    HostAndPort
+    static HostAndPort
     parseName(std::string const& str)
     {
         // first attempt to parse as an endpoint (IP addr + port).
@@ -319,7 +319,7 @@ public:
     void
     do_work(CompletionCounter)
     {
-        if (m_stop_called == true)
+        if (m_stop_called)
             return;
 
         // We don't have any work to do at this time
@@ -367,7 +367,7 @@ public:
     {
         XRPL_ASSERT(!names.empty(), "xrpl::ResolverAsioImpl::do_resolve : names non-empty");
 
-        if (m_stop_called == false)
+        if (!m_stop_called)
         {
             m_work.emplace_back(names, handler);
 

src/libxrpl/basics/StringUtilities.cpp

@@ -24,7 +24,7 @@ sqlBlobLiteral(Blob const& blob)
 {
     std::string j;
 
-    j.reserve(blob.size() * 2 + 3);
+    j.reserve((blob.size() * 2) + 3);
     j.push_back('X');
     j.push_back('\'');
     boost::algorithm::hex(blob.begin(), blob.end(), std::back_inserter(j));

src/libxrpl/basics/base64.cpp

@@ -107,7 +107,7 @@ encode(void* dest, void const* src, std::size_t len)
     char const* in = static_cast<char const*>(src);
     auto const tab = base64::get_alphabet();
 
-    for (auto n = len / 3; n--;)
+    for (auto n = len / 3; n != 0u; --n)
     {
         *out++ = tab[(in[0] & 0xfc) >> 2];
         *out++ = tab[((in[0] & 0x03) << 4) + ((in[1] & 0xf0) >> 4)];
@@ -162,7 +162,7 @@ decode(void* dest, char const* src, std::size_t len)
 
     auto const inverse = base64::get_inverse();
 
-    while (len-- && *in != '=')
+    while (((len--) != 0u) && *in != '=')
     {
         auto const v = inverse[*in];
         if (v == -1)
@@ -181,7 +181,7 @@ decode(void* dest, char const* src, std::size_t len)
         }
     }
 
-    if (i)
+    if (i != 0)
     {
         c3[0] = (c4[0] << 2) + ((c4[1] & 0x30) >> 4);
         c3[1] = ((c4[1] & 0xf) << 4) + ((c4[2] & 0x3c) >> 2);

src/libxrpl/basics/make_SSLContext.cpp

@@ -253,7 +253,7 @@ initAuthenticated(
         // VFALCO Replace fopen() with RAII
         FILE* f = fopen(chain_file.c_str(), "r");
 
-        if (!f)
+        if (f == nullptr)
         {
             LogicError(
                 "Problem opening SSL chain file" +

src/libxrpl/beast/insight/StatsDCollector.cpp

@@ -352,7 +352,7 @@ public:
         }
     }
 
-    void
+    static void
     log(std::vector<boost::asio::const_buffer> const& buffers)
     {
         (void)buffers;

src/libxrpl/beast/net/IPAddressV6.cpp

@@ -10,7 +10,7 @@ bool
 is_private(AddressV6 const& addr)
 {
     return (
-        (addr.to_bytes()[0] & 0xfd) ||  // TODO  fc00::/8 too ?
+        ((addr.to_bytes()[0] & 0xfd) != 0) ||  // TODO  fc00::/8 too ?
         (addr.is_v4_mapped() &&
          is_private(boost::asio::ip::make_address_v4(boost::asio::ip::v4_mapped, addr))));
 }

src/libxrpl/beast/net/IPEndpoint.cpp

@@ -57,7 +57,7 @@ Endpoint::to_string() const
     if (port() != 0 && address().is_v6())
         s += '[';
     s += address().to_string();
-    if (port())
+    if (port() != 0u)
     {
         if (address().is_v6())
             s += ']';
@@ -111,7 +111,7 @@ operator>>(std::istream& is, Endpoint& endpoint)
         // so we continue to honor that here by assuming we are at the end
         // of the address portion if we hit a space (or the separator
         // we were expecting to see)
-        if (isspace(static_cast<unsigned char>(i)) || (readTo && i == readTo))
+        if ((isspace(static_cast<unsigned char>(i)) != 0) || ((readTo != 0) && i == readTo))
             break;
 
         if ((i == '.') || (i >= '0' && i <= ':') || (i >= 'a' && i <= 'f') ||
@@ -121,13 +121,13 @@ operator>>(std::istream& is, Endpoint& endpoint)
 
             // don't exceed a reasonable length...
             if (addrStr.size() == INET6_ADDRSTRLEN ||
-                (readTo && readTo == ':' && addrStr.size() > 15))
+                ((readTo != 0) && readTo == ':' && addrStr.size() > 15))
             {
                 is.setstate(std::ios_base::failbit);
                 return is;
             }
 
-            if (!readTo && (i == '.' || i == ':'))
+            if ((readTo == 0) && (i == '.' || i == ':'))
             {
                 // if we see a dot first, must be IPv4
                 // otherwise must be non-bracketed IPv6
@@ -145,7 +145,7 @@ operator>>(std::istream& is, Endpoint& endpoint)
     if (readTo == ']' && is.rdbuf()->in_avail() > 0)
     {
         is.get(i);
-        if (!(isspace(static_cast<unsigned char>(i)) || i == ':'))
+        if ((isspace(static_cast<unsigned char>(i)) == 0) && i != ':')
         {
             is.unget();
             is.setstate(std::ios_base::failbit);

src/libxrpl/core/detail/JobQueue.cpp

@@ -84,8 +84,7 @@ JobQueue::addRefCountedJob(JobType type, std::string const& name, JobFunction co
 
         JobType const type(job.getType());
         XRPL_ASSERT(type != jtINVALID, "xrpl::JobQueue::addRefCountedJob : has valid job type");
-        XRPL_ASSERT(
-            m_jobSet.find(job) != m_jobSet.end(), "xrpl::JobQueue::addRefCountedJob : job found");
+        XRPL_ASSERT(m_jobSet.contains(job), "xrpl::JobQueue::addRefCountedJob : job found");
         perfLog_.jobQueue(type);
 
         JobTypeData& data(getJobTypeData(type));

src/libxrpl/core/detail/LoadMonitor.cpp

@@ -141,7 +141,7 @@ LoadMonitor::isOver()
     update();
 
     if (mLatencyEvents == 0)
-        return 0;
+        return false;
 
     return isOverTarget(
         mLatencyMSAvg / (mLatencyEvents * 4), mLatencyMSPeak / (mLatencyEvents * 4));

src/libxrpl/core/detail/Workers.cpp

@@ -47,7 +47,7 @@ Workers::setNumberOfThreads(int numberOfThreads)
     if (m_numberOfThreads == numberOfThreads)
         return;
 
-    if (perfLog_)
+    if (perfLog_ != nullptr)
         perfLog_->resizeJobs(numberOfThreads);
 
     if (numberOfThreads > m_numberOfThreads)

src/libxrpl/crypto/RFC1751.cpp

@@ -210,8 +210,8 @@ RFC1751::extract(char const* s, int start, int length)
 
     int const shiftR = 24 - (length + (start % 8));
     cl = s[start / 8];  // get components
-    cc = (shiftR < 16) ? s[start / 8 + 1] : 0;
-    cr = (shiftR < 8) ? s[start / 8 + 2] : 0;
+    cc = (shiftR < 16) ? s[(start / 8) + 1] : 0;
+    cr = (shiftR < 8) ? s[(start / 8) + 2] : 0;
 
     x = ((long)(cl << 8 | cc) << 8 | cr);  // Put bits together
     x = x >> shiftR;                       // Right justify number
@@ -265,13 +265,13 @@ RFC1751::insert(char* s, int x, int start, int length)
     if (shift + length > 16)
     {
         s[start / 8] |= cl;
-        s[start / 8 + 1] |= cc;
-        s[start / 8 + 2] |= cr;
+        s[(start / 8) + 1] |= cc;
+        s[(start / 8) + 2] |= cr;
     }
     else if (shift + length > 8)
     {
         s[start / 8] |= cc;
-        s[start / 8 + 1] |= cr;
+        s[(start / 8) + 1] |= cr;
     }
     else
     {
@@ -284,7 +284,7 @@ RFC1751::standard(std::string& strWord)
 {
     for (auto& letter : strWord)
     {
-        if (islower(static_cast<unsigned char>(letter)))
+        if (islower(static_cast<unsigned char>(letter)) != 0)
         {
             letter = toupper(static_cast<unsigned char>(letter));
         }
@@ -312,10 +312,10 @@ RFC1751::wsrch(std::string const& strWord, int iMin, int iMax)
     while (iResult < 0 && iMin != iMax)
     {
         // Have a range to search.
-        int iMid = iMin + (iMax - iMin) / 2;
+        int iMid = iMin + ((iMax - iMin) / 2);
         int iDir = strWord.compare(s_dictionary[iMid]);
 
-        if (!iDir)
+        if (iDir == 0)
         {
             iResult = iMid;  // Found it.
         }

src/libxrpl/json/Writer.cpp

@@ -152,7 +152,7 @@ public:
 #ifndef NDEBUG
         // Make sure we haven't already seen this tag.
         auto& tags = stack_.top().tags;
-        check(tags.find(tag) == tags.end(), "Already seen tag " + tag);
+        check(!tags.contains(tag), "Already seen tag " + tag);
         tags.insert(tag);
 #endif
 

src/libxrpl/json/json_reader.cpp

@@ -296,7 +296,7 @@ Reader::match(Location pattern, int patternLength)
 
     int index = patternLength;
 
-    while (index--)
+    while ((index--) != 0)
     {
         if (current_[index] != pattern[index])
             return false;
@@ -362,7 +362,7 @@ Reader::readNumber()
 
         while (current_ != end_)
         {
-            if (!std::isdigit(static_cast<unsigned char>(*current_)))
+            if (std::isdigit(static_cast<unsigned char>(*current_)) == 0)
             {
                 auto ret =
                     std::find(std::begin(extended_tokens), std::end(extended_tokens), *current_);
@@ -913,7 +913,7 @@ Reader::getFormattedErrorMessages() const
         formattedMessage += "* " + getLocationLineAndColumn(error.token_.start_) + "\n";
         formattedMessage += "  " + error.message_ + "\n";
 
-        if (error.extra_)
+        if (error.extra_ != nullptr)
             formattedMessage += "See " + getLocationLineAndColumn(error.extra_) + " for detail.\n";
     }
 

src/libxrpl/json/json_value.cpp

@@ -40,10 +40,10 @@ public:
         //   return 0;
 
         if (length == unknown)
-            length = value ? (unsigned int)strlen(value) : 0;
+            length = (value != nullptr) ? (unsigned int)strlen(value) : 0;
 
         char* newString = static_cast<char*>(malloc(length + 1));
-        if (value)
+        if (value != nullptr)
             memcpy(newString, value, length);
         newString[length] = 0;
         return newString;
@@ -52,7 +52,7 @@ public:
     void
     releaseStringValue(char* value) override
     {
-        if (value)
+        if (value != nullptr)
             free(value);
     }
 };
@@ -108,14 +108,14 @@ Value::CZString::CZString(CZString const& other)
 
 Value::CZString::~CZString()
 {
-    if (cstr_ && index_ == duplicate)
+    if ((cstr_ != nullptr) && index_ == duplicate)
         valueAllocator()->releaseMemberName(const_cast<char*>(cstr_));
 }
 
 bool
 Value::CZString::operator<(CZString const& other) const
 {
-    if (cstr_ && other.cstr_)
+    if ((cstr_ != nullptr) && (other.cstr_ != nullptr))
         return strcmp(cstr_, other.cstr_) < 0;
 
     return index_ < other.index_;
@@ -124,7 +124,7 @@ Value::CZString::operator<(CZString const& other) const
 bool
 Value::CZString::operator==(CZString const& other) const
 {
-    if (cstr_ && other.cstr_)
+    if ((cstr_ != nullptr) && (other.cstr_ != nullptr))
         return strcmp(cstr_, other.cstr_) == 0;
 
     return index_ == other.index_;
@@ -251,7 +251,7 @@ Value::Value(Value const& other) : type_(other.type_)
             break;
 
         case stringValue:
-            if (other.value_.string_)
+            if (other.value_.string_ != nullptr)
             {
                 value_.string_ = valueAllocator()->duplicateStringValue(other.value_.string_);
                 allocated_ = true;
@@ -294,7 +294,7 @@ Value::~Value()
 
         case arrayValue:
         case objectValue:
-            if (value_.map_)
+            if (value_.map_ != nullptr)
                 delete value_.map_;
             break;
 
@@ -392,11 +392,11 @@ operator<(Value const& x, Value const& y)
             return x.value_.real_ < y.value_.real_;
 
         case booleanValue:
-            return x.value_.bool_ < y.value_.bool_;
+            return static_cast<int>(x.value_.bool_) < static_cast<int>(y.value_.bool_);
 
         case stringValue:
-            return (x.value_.string_ == 0 && y.value_.string_) ||
-                (y.value_.string_ && x.value_.string_ &&
+            return (x.value_.string_ == 0 && (y.value_.string_ != nullptr)) ||
+                ((y.value_.string_ != nullptr) && (x.value_.string_ != nullptr) &&
                  strcmp(x.value_.string_, y.value_.string_) < 0);
 
         case arrayValue:
@@ -413,7 +413,7 @@ operator<(Value const& x, Value const& y)
             // LCOV_EXCL_STOP
     }
 
-    return 0;  // unreachable
+    return false;  // unreachable
 }
 
 bool
@@ -422,9 +422,9 @@ operator==(Value const& x, Value const& y)
     if (x.type_ != y.type_)
     {
         if (x.type_ == intValue && y.type_ == uintValue)
-            return !integerCmp(x.value_.int_, y.value_.uint_);
+            return integerCmp(x.value_.int_, y.value_.uint_) == 0;
         if (x.type_ == uintValue && y.type_ == intValue)
-            return !integerCmp(y.value_.int_, x.value_.uint_);
+            return integerCmp(y.value_.int_, x.value_.uint_) == 0;
         return false;
     }
 
@@ -447,8 +447,8 @@ operator==(Value const& x, Value const& y)
 
         case stringValue:
             return x.value_.string_ == y.value_.string_ ||
-                (y.value_.string_ && x.value_.string_ &&
-                 !strcmp(x.value_.string_, y.value_.string_));
+                ((y.value_.string_ != nullptr) && (x.value_.string_ != nullptr) &&
+                 (strcmp(x.value_.string_, y.value_.string_) == 0));
 
         case arrayValue:
         case objectValue:
@@ -461,7 +461,7 @@ operator==(Value const& x, Value const& y)
             // LCOV_EXCL_STOP
     }
 
-    return 0;  // unreachable
+    return false;  // unreachable
 }
 
 char const*
@@ -480,7 +480,7 @@ Value::asString() const
             return "";
 
         case stringValue:
-            return value_.string_ ? value_.string_ : "";
+            return (value_.string_ != nullptr) ? value_.string_ : "";
 
         case booleanValue:
             return value_.bool_ ? "true" : "false";
@@ -525,7 +525,7 @@ Value::asInt() const
 
         case realValue:
             JSON_ASSERT_MESSAGE(
-                value_.real_ >= minInt && value_.real_ <= maxInt,
+                (value_.real_ >= minInt && value_.real_ <= maxInt),
                 "Real out of signed integer range");
             return Int(value_.real_);
 
@@ -533,7 +533,7 @@ Value::asInt() const
             return value_.bool_ ? 1 : 0;
 
         case stringValue: {
-            char const* const str{value_.string_ ? value_.string_ : ""};
+            char const* const str{(value_.string_ != nullptr) ? value_.string_ : ""};
             return beast::lexicalCastThrow<int>(str);
         }
 
@@ -584,7 +584,7 @@ Value::asAbsUInt() const
             return value_.bool_ ? 1 : 0;
 
         case stringValue: {
-            char const* const str{value_.string_ ? value_.string_ : ""};
+            char const* const str{(value_.string_ != nullptr) ? value_.string_ : ""};
             auto const temp = beast::lexicalCastThrow<std::int64_t>(str);
             if (temp < 0)
             {
@@ -626,14 +626,15 @@ Value::asUInt() const
 
         case realValue:
             JSON_ASSERT_MESSAGE(
-                value_.real_ >= 0 && value_.real_ <= maxUInt, "Real out of unsigned integer range");
+                (value_.real_ >= 0 && value_.real_ <= maxUInt),
+                "Real out of unsigned integer range");
             return UInt(value_.real_);
 
         case booleanValue:
             return value_.bool_ ? 1 : 0;
 
         case stringValue: {
-            char const* const str{value_.string_ ? value_.string_ : ""};
+            char const* const str{(value_.string_ != nullptr) ? value_.string_ : ""};
             return beast::lexicalCastThrow<unsigned int>(str);
         }
 
@@ -703,7 +704,7 @@ Value::asBool() const
             return value_.bool_;
 
         case stringValue:
-            return value_.string_ && value_.string_[0] != 0;
+            return (value_.string_ != nullptr) && value_.string_[0] != 0;
 
         case arrayValue:
         case objectValue:
@@ -745,13 +746,13 @@ Value::isConvertibleTo(ValueType other) const
                 other == realValue || other == stringValue || other == booleanValue;
 
         case booleanValue:
-            return (other == nullValue && value_.bool_ == false) || other == intValue ||
+            return (other == nullValue && !value_.bool_) || other == intValue ||
                 other == uintValue || other == realValue || other == stringValue ||
                 other == booleanValue;
 
         case stringValue:
             return other == stringValue ||
-                (other == nullValue && (!value_.string_ || value_.string_[0] == 0));
+                (other == nullValue && ((value_.string_ == nullptr) || value_.string_[0] == 0));
 
         case arrayValue:
             return other == arrayValue || (other == nullValue && value_.map_->empty());
@@ -813,10 +814,10 @@ operator bool() const
     if (isString())
     {
         auto s = asCString();
-        return s && s[0];
+        return (s != nullptr) && (s[0] != 0);
     }
 
-    return !(isArray() || isObject()) || size();
+    return !(isArray() || isObject()) || (size() != 0u);
 }
 
 void
@@ -1139,7 +1140,7 @@ Value::begin() const
     {
         case arrayValue:
         case objectValue:
-            if (value_.map_)
+            if (value_.map_ != nullptr)
                 return const_iterator(value_.map_->begin());
 
             break;
@@ -1157,7 +1158,7 @@ Value::end() const
     {
         case arrayValue:
         case objectValue:
-            if (value_.map_)
+            if (value_.map_ != nullptr)
                 return const_iterator(value_.map_->end());
 
             break;
@@ -1175,7 +1176,7 @@ Value::begin()
     {
         case arrayValue:
         case objectValue:
-            if (value_.map_)
+            if (value_.map_ != nullptr)
                 return iterator(value_.map_->begin());
             break;
         default:
@@ -1192,7 +1193,7 @@ Value::end()
     {
         case arrayValue:
         case objectValue:
-            if (value_.map_)
+            if (value_.map_ != nullptr)
                 return iterator(value_.map_->end());
             break;
         default:

src/libxrpl/json/json_valueiterator.cpp

@@ -89,7 +89,7 @@ ValueIteratorBase::key() const
 {
     Value::CZString const czString = (*current_).first;
 
-    if (czString.c_str())
+    if (czString.c_str() != nullptr)
     {
         if (czString.isStaticString())
             return Value(StaticString(czString.c_str()));
@@ -105,7 +105,7 @@ ValueIteratorBase::index() const
 {
     Value::CZString const czString = (*current_).first;
 
-    if (!czString.c_str())
+    if (czString.c_str() == nullptr)
         return czString.index();
 
     return Value::UInt(-1);
@@ -115,7 +115,7 @@ char const*
 ValueIteratorBase::memberName() const
 {
     char const* name = (*current_).first.c_str();
-    return name ? name : "";
+    return (name != nullptr) ? name : "";
 }
 
 // //////////////////////////////////////////////////////////////////

src/libxrpl/json/json_writer.cpp

@@ -23,7 +23,7 @@ isControlCharacter(char ch)
 static bool
 containsControlCharacter(char const* str)
 {
-    while (*str)
+    while (*str != 0)
     {
         if (isControlCharacter(*(str++)))
             return true;
@@ -106,7 +106,7 @@ valueToQuotedString(char const* value)
     // We have to walk value and escape any special characters.
     // Appending to std::string is not efficient, but this should be rare.
     // (Note: forward slashes are *not* rare, but I am not escaping them.)
-    unsigned maxsize = strlen(value) * 2 + 3;  // all-escaped+quotes+NULL
+    unsigned maxsize = (strlen(value) * 2) + 3;  // all-escaped+quotes+NULL
     std::string result;
     result.reserve(maxsize);  // to avoid lots of mallocs
     result += "\"";
@@ -416,7 +416,7 @@ StyledWriter::isMultilineArray(Value const& value)
     {
         childValues_.reserve(size);
         addChildValues_ = true;
-        int lineLength = 4 + (size - 1) * 2;  // '[ ' + ', '*n + ' ]'
+        int lineLength = 4 + ((size - 1) * 2);  // '[ ' + ', '*n + ' ]'
 
         for (int index = 0; index < size; ++index)
         {
@@ -651,7 +651,7 @@ StyledStreamWriter::isMultilineArray(Value const& value)
     {
         childValues_.reserve(size);
         addChildValues_ = true;
-        int lineLength = 4 + (size - 1) * 2;  // '[ ' + ', '*n + ' ]'
+        int lineLength = 4 + ((size - 1) * 2);  // '[ ' + ', '*n + ' ]'
 
         for (int index = 0; index < size; ++index)
         {

src/libxrpl/ledger/ApplyStateTable.cpp

@@ -89,8 +89,6 @@ ApplyStateTable::apply(
     TER ter,
     std::optional<STAmount> const& deliver,
     std::optional<uint256 const> const& parentBatchId,
-    std::optional<std::uint32_t> const& gasUsed,
-    std::optional<std::int32_t> const& wasmReturnCode,
     bool isDryRun,
     beast::Journal j)
 {
@@ -105,8 +103,6 @@ ApplyStateTable::apply(
 
         meta.setDeliveredAmount(deliver);
         meta.setParentBatchID(parentBatchId);
-        meta.setGasUsed(gasUsed);
-        meta.setWasmReturnCode(wasmReturnCode);
 
         Mods newMod;
         for (auto& item : items_)
@@ -279,9 +275,7 @@ ApplyStateTable::exists(ReadView const& base, Keylet const& k) const
         case Action::modify:
             break;
     }
-    if (!k.check(*sle))
-        return false;
-    return true;
+    return k.check(*sle);
 }
 
 auto

src/libxrpl/ledger/ApplyView.cpp

@@ -36,7 +36,7 @@ findPreviousPage(ApplyView& view, Keylet const& directory, SLE::ref start)
 
     auto node = start;
 
-    if (page)
+    if (page != 0u)
     {
         node = view.peek(keylet::page(directory, page));
         if (!node)

src/libxrpl/ledger/ApplyViewImpl.cpp

@@ -15,8 +15,7 @@ ApplyViewImpl::apply(
     bool isDryRun,
     beast::Journal j)
 {
-    return items_.apply(
-        to, tx, ter, deliver_, parentBatchId, gasUsed_, wasmReturnCode_, isDryRun, j);
+    return items_.apply(to, tx, ter, deliver_, parentBatchId, isDryRun, j);
 }
 
 std::size_t

src/libxrpl/ledger/PaymentSandbox.cpp

@@ -164,7 +164,7 @@ PaymentSandbox::balanceHook(
     auto delta = amount.zeroed();
     auto lastBal = amount;
     auto minBal = amount;
-    for (auto curSB = this; curSB; curSB = curSB->ps_)
+    for (auto curSB = this; curSB != nullptr; curSB = curSB->ps_)
     {
         if (auto adj = curSB->tab_.adjustments(account, issuer, currency))
         {
@@ -198,7 +198,7 @@ std::uint32_t
 PaymentSandbox::ownerCountHook(AccountID const& account, std::uint32_t count) const
 {
     std::uint32_t result = count;
-    for (auto curSB = this; curSB; curSB = curSB->ps_)
+    for (auto curSB = this; curSB != nullptr; curSB = curSB->ps_)
     {
         if (auto adj = curSB->tab_.ownerCount(account))
             result = std::max(result, *adj);

src/libxrpl/ledger/helpers/CredentialHelpers.cpp

@@ -78,7 +78,7 @@ deleteSLE(ApplyView& view, std::shared_ptr<SLE> const& sleCredential, beast::Jou
 
     auto const issuer = sleCredential->getAccountID(sfIssuer);
     auto const subject = sleCredential->getAccountID(sfSubject);
-    bool const accepted = sleCredential->getFlags() & lsfAccepted;
+    bool const accepted = (sleCredential->getFlags() & lsfAccepted) != 0u;
 
     auto err = delSLE(issuer, sfIssuerNode, !accepted || (subject == issuer));
     if (!isTesSuccess(err))
@@ -147,7 +147,7 @@ valid(STTx const& tx, ReadView const& view, AccountID const& src, beast::Journal
             return tecBAD_CREDENTIALS;
         }
 
-        if (!(sleCred->getFlags() & lsfAccepted))
+        if ((sleCred->getFlags() & lsfAccepted) == 0u)
         {
             JLOG(j.trace()) << "Credential isn't accepted. Cred: " << h;
             return tecBAD_CREDENTIALS;
@@ -188,7 +188,7 @@ validDomain(ReadView const& view, uint256 domainID, AccountID const& subject)
                 foundExpired = true;
                 continue;
             }
-            if (sleCredential->getFlags() & lsfAccepted)
+            if ((sleCredential->getFlags() & lsfAccepted) != 0u)
             {
                 return tesSUCCESS;
             }
@@ -309,7 +309,7 @@ verifyValidDomain(ApplyView& view, AccountID const& account, uint256 domainID, b
         if (!sleCredential)
             continue;  // expired, i.e. deleted in credentials::removeExpired
 
-        if (sleCredential->getFlags() & lsfAccepted)
+        if ((sleCredential->getFlags() & lsfAccepted) != 0u)
             return tesSUCCESS;
     }
 
@@ -336,7 +336,7 @@ verifyDepositPreauth(
     if (credentialsPresent && credentials::removeExpired(view, tx.getFieldV256(sfCredentialIDs), j))
         return tecEXPIRED;
 
-    if (sleDst && (sleDst->getFlags() & lsfDepositAuth))
+    if (sleDst && ((sleDst->getFlags() & lsfDepositAuth) != 0u))
     {
         if (src != dst)
         {

src/libxrpl/net/HTTPClient.cpp

@@ -59,6 +59,7 @@ public:
     //--------------------------------------------------------------------------
 
     void
+    // NOLINTNEXTLINE(readability-convert-member-functions-to-static)
     makeGet(std::string const& strPath, boost::asio::streambuf& sb, std::string const& strHost)
     {
         std::ostream osRequest(&sb);

src/libxrpl/nodestore/ManagerImp.cpp

@@ -55,7 +55,7 @@ ManagerImp::make_Backend(
         missing_backend();
 
     auto factory{find(type)};
-    if (!factory)
+    if (factory == nullptr)
     {
         missing_backend();
     }

src/libxrpl/nodestore/backend/RocksDBFactory.cpp

@@ -213,7 +213,7 @@ public:
         rocksdb::DB* db = nullptr;
         m_options.create_if_missing = createIfMissing;
         rocksdb::Status status = rocksdb::DB::Open(m_options, m_name, &db);
-        if (!status.ok() || !db)
+        if (!status.ok() || (db == nullptr))
         {
             Throw<std::runtime_error>(
                 std::string("Unable to open/create RocksDB: ") + status.ToString());

src/libxrpl/protocol/BuildInfo.cpp

@@ -140,7 +140,7 @@ encodeSoftwareVersion(std::string_view versionStr)
                 if (x == 0)
                     x = parsePreRelease(id, "b", 0x40, 0, 63);
 
-                if (x & 0xC0)
+                if ((x & 0xC0) != 0)
                 {
                     c |= static_cast<std::uint64_t>(x) << 16;
                     break;

src/libxrpl/protocol/ErrorCodes.cpp

@@ -205,9 +205,7 @@ make_error(error_code_i code, std::string const& message)
 bool
 contains_error(Json::Value const& json)
 {
-    if (json.isObject() && json.isMember(jss::error))
-        return true;
-    return false;
+    return json.isObject() && json.isMember(jss::error);
 }
 
 int

src/libxrpl/protocol/Feature.cpp

@@ -209,7 +209,7 @@ FeatureCollections::getRegisteredFeature(std::string const& name) const
     XRPL_ASSERT(
         readOnly.load(), "xrpl::FeatureCollections::getRegisteredFeature : startup completed");
     Feature const* feature = getByName(name);
-    if (feature)
+    if (feature != nullptr)
         return feature->feature;
     return std::nullopt;
 }
@@ -229,7 +229,7 @@ FeatureCollections::registerFeature(std::string const& name, Supported support,
         support == Supported::yes || vote == VoteBehavior::DefaultNo,
         "Invalid feature parameters. Must be supported to be up-voted.");
     Feature const* i = getByName(name);
-    if (!i)
+    if (i == nullptr)
     {
         check(features.size() < detail::numFeatures, "More features defined than allocated.");
 
@@ -283,7 +283,7 @@ FeatureCollections::featureToBitsetIndex(uint256 const& f) const
         readOnly.load(), "xrpl::FeatureCollections::featureToBitsetIndex : startup completed");
 
     Feature const* feature = getByFeature(f);
-    if (!feature)
+    if (feature == nullptr)
         LogicError("Invalid Feature ID");
 
     return getIndex(*feature);
@@ -303,7 +303,7 @@ FeatureCollections::featureToName(uint256 const& f) const
 {
     XRPL_ASSERT(readOnly.load(), "xrpl::FeatureCollections::featureToName : startup completed");
     Feature const* feature = getByFeature(f);
-    return feature ? feature->name : to_string(f);
+    return (feature != nullptr) ? feature->name : to_string(f);
 }
 
 FeatureCollections featureCollections;

src/libxrpl/protocol/IOUAmount.cpp

@@ -186,7 +186,7 @@ mulRatio(IOUAmount const& amt, std::uint32_t num, std::uint32_t den, bool roundU
 {
     using namespace boost::multiprecision;
 
-    if (!den)
+    if (den == 0u)
         Throw<std::runtime_error>("division by zero");
 
     // A vector with the value 10^index for indexes from 0 to 29

src/libxrpl/protocol/InnerObjectFormats.cpp

@@ -172,7 +172,7 @@ SOTemplate const*
 InnerObjectFormats::findSOTemplateBySField(SField const& sField) const
 {
     auto itemPtr = findByType(sField.getCode());
-    if (itemPtr)
+    if (itemPtr != nullptr)
         return &(itemPtr->getSOTemplate());
 
     return nullptr;

src/libxrpl/protocol/NFTokenOfferID.cpp

@@ -24,7 +24,7 @@ canHaveNFTokenOfferID(
         return false;
 
     TxType const tt = serializedTx->getTxnType();
-    if (!(tt == ttNFTOKEN_MINT && serializedTx->isFieldPresent(sfAmount)) &&
+    if ((tt != ttNFTOKEN_MINT || !serializedTx->isFieldPresent(sfAmount)) &&
         tt != ttNFTOKEN_CREATE_OFFER)
         return false;
 

src/libxrpl/protocol/Permissions.cpp

@@ -176,13 +176,13 @@ Permission::isDelegable(std::uint32_t const& permissionValue, Rules const& rules
 }
 
 uint32_t
-Permission::txToPermissionType(TxType const& type) const
+Permission::txToPermissionType(TxType const& type)
 {
     return static_cast<uint32_t>(type) + 1;
 }
 
 TxType
-Permission::permissionToTxType(uint32_t const& value) const
+Permission::permissionToTxType(uint32_t const& value)
 {
     return static_cast<TxType>(value - 1);
 }

src/libxrpl/protocol/PublicKey.cpp

@@ -75,7 +75,7 @@ static std::string
 sliceToHex(Slice const& slice)
 {
     std::string s;
-    if (slice[0] & 0x80)
+    if ((slice[0] & 0x80) != 0)
     {
         s.reserve(2 * (slice.size() + 2));
         s = "0x00";

src/libxrpl/protocol/STAccount.cpp

@@ -84,7 +84,7 @@ bool
 STAccount::isEquivalent(STBase const& t) const
 {
     auto const* const tPtr = dynamic_cast<STAccount const*>(&t);
-    return tPtr && (default_ == tPtr->default_) && (value_ == tPtr->value_);
+    return (tPtr != nullptr) && (default_ == tPtr->default_) && (value_ == tPtr->value_);
 }
 
 bool

src/libxrpl/protocol/STAmount.cpp

@@ -152,7 +152,7 @@ STAmount::STAmount(SerialIter& sit, SField const& name) : STBase(name)
 
     value &= ~(1023ull << (64 - 10));
 
-    if (value)
+    if (value != 0u)
     {
         bool isNegative = (offset & 256) == 0;
         offset = (offset & 255) - 97;  // center the range
@@ -505,14 +505,11 @@ canAdd(STAmount const& a, STAmount const& b)
         XRPAmount A = a.xrp();
         XRPAmount B = b.xrp();
 
-        if ((B > XRPAmount{0} &&
+        return !(
+            (B > XRPAmount{0} &&
              A > XRPAmount{std::numeric_limits<XRPAmount::value_type>::max()} - B) ||
             (B < XRPAmount{0} &&
-             A < XRPAmount{std::numeric_limits<XRPAmount::value_type>::min()} - B))
-        {
-            return false;
-        }
-        return true;
+             A < XRPAmount{std::numeric_limits<XRPAmount::value_type>::min()} - B));
     }
 
     // IOU case (precision check)
@@ -530,15 +527,11 @@ canAdd(STAmount const& a, STAmount const& b)
     {
         MPTAmount A = a.mpt();
         MPTAmount B = b.mpt();
-        if ((B > MPTAmount{0} &&
+        return !(
+            (B > MPTAmount{0} &&
              A > MPTAmount{std::numeric_limits<MPTAmount::value_type>::max()} - B) ||
             (B < MPTAmount{0} &&
-             A < MPTAmount{std::numeric_limits<MPTAmount::value_type>::min()} - B))
-        {
-            return false;
-        }
-
-        return true;
+             A < MPTAmount{std::numeric_limits<MPTAmount::value_type>::min()} - B));
     }
     // LCOV_EXCL_START
     UNREACHABLE("STAmount::canAdd : unexpected STAmount type");
@@ -803,7 +796,7 @@ bool
 STAmount::isEquivalent(STBase const& t) const
 {
     STAmount const* v = dynamic_cast<STAmount const*>(&t);
-    return v && (*v == *this);
+    return (v != nullptr) && (*v == *this);
 }
 
 bool

src/libxrpl/protocol/STBlob.cpp

@@ -53,7 +53,7 @@ bool
 STBlob::isEquivalent(STBase const& t) const
 {
     STBlob const* v = dynamic_cast<STBlob const*>(&t);
-    return v && (value_ == v->value_);
+    return (v != nullptr) && (value_ == v->value_);
 }
 
 bool