Modularise RelationalDatabase

Signed-off-by: JCW <a1q123456@users.noreply.github.com>

.config/cspell.config.yaml

@@ -1,275 +0,0 @@
-ignorePaths:
-  - build/**
-  - src/libxrpl/crypto
-  - src/test/** # Will be removed in the future
-  - CMakeUserPresets.json
-  - Doxyfile
-  - docs/**/*.puml
-  - cmake/**
-  - LICENSE.md
-language: en
-allowCompoundWords: true
-ignoreRandomStrings: true
-minWordLength: 5
-dictionaries:
-  - cpp
-  - en_US
-  - en_GB
-ignoreRegExpList:
-  - /[rs][1-9A-HJ-NP-Za-km-z]{25,34}/g # addresses and seeds
-  - /(XRPL|BEAST)_[A-Z_0-9]+_H_INCLUDED+/g # include guards
-  - /(XRPL|BEAST)_[A-Z_0-9]+_H+/g # include guards
-  - /::[a-z:_]+/g # things from other namespaces
-  - /lib[a-z]+/g # libraries
-  - /[0-9]{4}-[0-9]{2}-[0-9]{2}[,:][A-Za-zÀ-ÖØ-öø-ÿ.\s]+/g # copyright dates
-  - /[0-9]{4}[,:]?\s*[A-Za-zÀ-ÖØ-öø-ÿ.\s]+/g # copyright years
-  - /\[[A-Za-z0-9-]+\]\(https:\/\/github.com\/[A-Za-z0-9-]+\)/g # Github usernames
-  - /-[DWw][a-zA-Z0-9_-]+=/g # compile flags
-  - /[\['"`]-[DWw][a-zA-Z0-9_-]+['"`\]]/g # compile flags
-suggestWords:
-  - xprl->xrpl
-  - unsynched->unsynced
-  - synched->synced
-  - synch->sync
-words:
-  - abempty
-  - AMMID
-  - amt
-  - amts
-  - asnode
-  - asynchrony
-  - attestation
-  - authorises
-  - autobridge
-  - autobridged
-  - autobridging
-  - bimap
-  - bindir
-  - bookdir
-  - Bougalis
-  - Britto
-  - Btrfs
-  - canonicality
-  - checkme
-  - choco
-  - chrono
-  - citardauq
-  - clawback
-  - clawbacks
-  - coeffs
-  - coldwallet
-  - compr
-  - conanfile
-  - conanrun
-  - connectability
-  - coro
-  - coros
-  - cowid
-  - cryptocondition
-  - cryptoconditional
-  - cryptoconditions
-  - csprng
-  - ctid
-  - currenttxhash
-  - daria
-  - dcmake
-  - dearmor
-  - deleteme
-  - demultiplexer
-  - deserializaton
-  - desync
-  - desynced
-  - determ
-  - distro
-  - doxyfile
-  - dxrpl
-  - endmacro
-  - exceptioned
-  - Falco
-  - finalizers
-  - firewalled
-  - fmtdur
-  - funclets
-  - gcov
-  - gcovr
-  - ghead
-  - Gnutella
-  - gpgcheck
-  - gpgkey
-  - hotwallet
-  - ifndef
-  - inequation
-  - insuf
-  - insuff
-  - iou
-  - ious
-  - isrdc
-  - jemalloc
-  - jlog
-  - keylet
-  - keylets
-  - keyvadb
-  - ledgerentry
-  - ledgerhash
-  - ledgerindex
-  - leftw
-  - legleux
-  - levelization
-  - levelized
-  - libpb
-  - libxrpl
-  - llection
-  - LOCALGOOD
-  - logwstream
-  - lseq
-  - lsmf
-  - ltype
-  - MEMORYSTATUSEX
-  - Merkle
-  - Metafuncton
-  - misprediction
-  - mptbalance
-  - mptflags
-  - mptid
-  - mptissuance
-  - mptissuanceid
-  - mptoken
-  - mptokenid
-  - mptokenissuance
-  - mptokens
-  - mpts
-  - multisig
-  - multisign
-  - multisigned
-  - Nakamoto
-  - nftid
-  - nftoffer
-  - nftoken
-  - nftokenid
-  - nftokenpages
-  - nftokens
-  - nftpage
-  - nikb
-  - nonxrp
-  - noripple
-  - nudb
-  - nullptr
-  - nunl
-  - Nyffenegger
-  - ostr
-  - partitioner
-  - paychan
-  - paychans
-  - permdex
-  - perminute
-  - permissioned
-  - pointee
-  - preauth
-  - preauthorization
-  - preauthorize
-  - preauthorizes
-  - preclaim
-  - protobuf
-  - protos
-  - ptrs
-  - pyenv
-  - qalloc
-  - queuable
-  - Raphson
-  - replayer
-  - rerere
-  - retriable
-  - RIPD
-  - ripdtop
-  - rippleci
-  - rippled
-  - ripplerpc
-  - rippletest
-  - RLUSD
-  - rngfill
-  - rocksdb
-  - Rohrs
-  - roundings
-  - sahyadri
-  - Satoshi
-  - secp
-  - sendq
-  - seqit
-  - sf
-  - shamap
-  - shamapitem
-  - sidechain
-  - SIGGOOD
-  - sle
-  - sles
-  - soci
-  - socidb
-  - sslws
-  - statsd
-  - STATSDCOLLECTOR
-  - stissue
-  - stnum
-  - stobj
-  - stobject
-  - stpath
-  - stpathset
-  - sttx
-  - stvar
-  - stvector
-  - stxchainattestations
-  - superpeer
-  - superpeers
-  - takergets
-  - takerpays
-  - ters
-  - TMEndpointv2
-  - trixie
-  - tx
-  - txid
-  - txids
-  - txjson
-  - txn
-  - txns
-  - txs
-  - umant
-  - unacquired
-  - unambiguity
-  - unauthorizes
-  - unauthorizing
-  - unergonomic
-  - unfetched
-  - unflatten
-  - unfund
-  - unimpair
-  - unroutable
-  - unscalable
-  - unserviced
-  - unshareable
-  - unshares
-  - unsquelch
-  - unsquelched
-  - unsquelching
-  - unvalidated
-  - unveto
-  - unvetoed
-  - upvotes
-  - USDB
-  - variadics
-  - venv
-  - vfalco
-  - vinnie
-  - wextra
-  - wptr
-  - writeme
-  - wsrch
-  - wthread
-  - xbridge
-  - xchain
-  - ximinez
-  - XMACRO
-  - xrpkuwait
-  - xrpl
-  - xrpld
-  - xrplf
-  - xxhash
-  - xxhasher

.gitattributes

@@ -1,6 +1,5 @@
 # Set default behaviour, in case users don't have core.autocrlf set.
 #* text=auto
-# cspell: disable
 
 # Visual Studio
 *.sln       text eol=crlf

.github/actions/print-env/action.yml

@@ -11,6 +11,12 @@ runs:
         echo 'Checking environment variables.'
         set
 
+        echo 'Checking CMake version.'
+        cmake --version
+
+        echo 'Checking Conan version.'
+        conan --version
+
     - name: Check configuration (Linux and macOS)
       if: ${{ runner.os == 'Linux' || runner.os == 'macOS' }}
       shell: bash
@@ -21,23 +27,17 @@ runs:
         echo 'Checking environment variables.'
         env | sort
 
+        echo 'Checking CMake version.'
+        cmake --version
+
         echo 'Checking compiler version.'
         ${{ runner.os == 'Linux' && '${CC}' || 'clang' }} --version
 
+        echo 'Checking Conan version.'
+        conan --version
+
         echo 'Checking Ninja version.'
         ninja --version
 
         echo 'Checking nproc version.'
         nproc --version
-
-    - name: Check configuration (all)
-      shell: bash
-      run: |
-        echo 'Checking Ccache version.'
-        ccache --version
-
-        echo 'Checking CMake version.'
-        cmake --version
-
-        echo 'Checking Conan version.'
-        conan --version

.github/scripts/levelization/README.md

@@ -81,10 +81,10 @@ It generates many files of [results](results):
 
 - `rawincludes.txt`: The raw dump of the `#includes`
 - `paths.txt`: A second dump grouping the source module
-  to the destination module, de-duped, and with frequency counts.
+  to the destination module, deduped, and with frequency counts.
 - `includes/`: A directory where each file represents a module and
   contains a list of modules and counts that the module _includes_.
-- `included_by/`: Similar to `includes/`, but the other way around. Each
+- `includedby/`: Similar to `includes/`, but the other way around. Each
   file represents a module and contains a list of modules and counts
   that _include_ the module.
 - [`loops.txt`](results/loops.txt): A list of direct loops detected

.github/scripts/levelization/generate.sh

@@ -29,7 +29,7 @@ pushd results
 oldifs=${IFS}
 IFS=:
 mkdir includes
-mkdir included_by
+mkdir includedby
 echo Build levelization paths
 exec 3< ${includes} # open rawincludes.txt for input
 while read -r -u 3 file include
@@ -59,7 +59,7 @@ do
         echo $level $includelevel | tee -a paths.txt
     fi
 done
-echo Sort and deduplicate paths
+echo Sort and dedup paths
 sort -ds paths.txt | uniq -c | tee sortedpaths.txt
 mv sortedpaths.txt paths.txt
 exec 3>&- #close fd 3
@@ -71,7 +71,7 @@ exec 4<paths.txt # open paths.txt for input
 while read -r -u 4 count level include
 do
     echo ${include} ${count} | tee -a includes/${level}
-    echo ${level} ${count} | tee -a included_by/${include}
+    echo ${level} ${count} | tee -a includedby/${include}
 done
 exec 4>&- #close fd 4
 

.github/scripts/rename/README.md

@@ -19,7 +19,7 @@ run from the repository root.
 1. `.github/scripts/rename/definitions.sh`: This script will rename all
    definitions, such as include guards, from `RIPPLE_XXX` and `RIPPLED_XXX` to
    `XRPL_XXX`.
-2. `.github/scripts/rename/copyright.sh`: This script will remove superfluous
+2. `.github/scripts/rename/copyright.sh`: This script will remove superflous
    copyright notices.
 3. `.github/scripts/rename/cmake.sh`: This script will rename all CMake files
    from `RippleXXX.cmake` or `RippledXXX.cmake` to `XrplXXX.cmake`, and any

.github/scripts/rename/config.sh

@@ -56,7 +56,7 @@ for DIRECTORY in "${DIRECTORIES[@]}"; do
 done
 ${SED_COMMAND} -i 's/rippled/xrpld/g' cfg/xrpld-example.cfg
 ${SED_COMMAND} -i 's/rippled/xrpld/g' src/test/core/Config_test.cpp
-${SED_COMMAND} -i 's/ripplevalidators/xrplvalidators/g' src/test/core/Config_test.cpp # cspell: disable-line
+${SED_COMMAND} -i 's/ripplevalidators/xrplvalidators/g' src/test/core/Config_test.cpp
 ${SED_COMMAND} -i 's/rippleConfig/xrpldConfig/g' src/test/core/Config_test.cpp
 ${SED_COMMAND} -i 's@ripple/@xrpld/@g' src/test/core/Config_test.cpp
 ${SED_COMMAND} -i 's/Rippled/File/g' src/test/core/Config_test.cpp

.github/scripts/rename/copyright.sh

@@ -50,11 +50,11 @@ for DIRECTORY in "${DIRECTORIES[@]}"; do
       # Handle the cases where the copyright notice is enclosed in /* ... */
       # and usually surrounded by //---- and //======.
       ${SED_COMMAND} -z -i -E 's@^//-------+\n+@@' "${FILE}"
-      ${SED_COMMAND} -z -i -E 's@^.*Copyright.+(Ripple|Bougalis|Falco|Hinnant|Null|Ritchford|XRPLF).+PERFORMANCE OF THIS SOFTWARE\.\n\*/\n+@@' "${FILE}" # cspell: ignore Bougalis Falco Hinnant Ritchford
+      ${SED_COMMAND} -z -i -E 's@^.*Copyright.+(Ripple|Bougalis|Falco|Hinnant|Null|Ritchford|XRPLF).+PERFORMANCE OF THIS SOFTWARE\.\n\*/\n+@@' "${FILE}"
       ${SED_COMMAND} -z -i -E 's@^//=======+\n+@@' "${FILE}"
 
       # Handle the cases where the copyright notice is commented out with //.
-      ${SED_COMMAND} -z -i -E 's@^//\n// Copyright.+Falco \(vinnie dot falco at gmail dot com\)\n//\n+@@' "${FILE}" # cspell: ignore Vinnie Falco
+      ${SED_COMMAND} -z -i -E 's@^//\n// Copyright.+Falco \(vinnie dot falco at gmail dot com\)\n//\n+@@' "${FILE}"
   done
 done
 
@@ -83,16 +83,16 @@ if ! grep -q 'Dev Null' src/xrpld/rpc/handlers/ValidatorInfo.cpp; then
   echo -e "// Copyright (c) 2019 Dev Null Productions\n\n$(cat src/xrpld/rpc/handlers/ValidatorInfo.cpp)" > src/xrpld/rpc/handlers/ValidatorInfo.cpp
 fi
 if ! grep -q 'Bougalis' include/xrpl/basics/SlabAllocator.h; then
-  echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/SlabAllocator.h)" > include/xrpl/basics/SlabAllocator.h # cspell: ignore Nikolaos Bougalis nikb
+  echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/SlabAllocator.h)" > include/xrpl/basics/SlabAllocator.h
 fi
 if ! grep -q 'Bougalis' include/xrpl/basics/spinlock.h; then
-  echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/spinlock.h)" > include/xrpl/basics/spinlock.h # cspell: ignore Nikolaos Bougalis nikb
+  echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/spinlock.h)" > include/xrpl/basics/spinlock.h
 fi
 if ! grep -q 'Bougalis' include/xrpl/basics/tagged_integer.h; then
-  echo -e "// Copyright (c) 2014, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/tagged_integer.h)" > include/xrpl/basics/tagged_integer.h # cspell: ignore Nikolaos Bougalis nikb
+  echo -e "// Copyright (c) 2014, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/tagged_integer.h)" > include/xrpl/basics/tagged_integer.h
 fi
 if ! grep -q 'Ritchford' include/xrpl/beast/utility/Zero.h; then
-  echo -e "// Copyright (c) 2014, Tom Ritchford <tom@swirly.com>\n\n$(cat include/xrpl/beast/utility/Zero.h)" > include/xrpl/beast/utility/Zero.h # cspell: ignore Ritchford
+  echo -e "// Copyright (c) 2014, Tom Ritchford <tom@swirly.com>\n\n$(cat include/xrpl/beast/utility/Zero.h)" > include/xrpl/beast/utility/Zero.h
 fi
 
 # Restore newlines and tabs in string literals in the affected file.

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

@@ -232,8 +232,6 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
             f"-{architecture['platform'][architecture['platform'].find('/') + 1 :]}"
         )
         config_name += f"-{build_type.lower()}"
-        if "-Dcoverage=ON" in cmake_args:
-            config_name += "-coverage"
         if "-Dunity=ON" in cmake_args:
             config_name += "-unity"
 

.github/scripts/strategy-matrix/linux.json

@@ -15,196 +15,196 @@
       "distro_version": "bookworm",
       "compiler_name": "gcc",
       "compiler_version": "12",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "gcc",
       "compiler_version": "13",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "gcc",
       "compiler_version": "15",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "clang",
       "compiler_version": "16",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "clang",
       "compiler_version": "17",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "clang",
       "compiler_version": "18",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "clang",
       "compiler_version": "19",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "bookworm",
       "compiler_name": "clang",
       "compiler_version": "20",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "trixie",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "trixie",
       "compiler_name": "gcc",
       "compiler_version": "15",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "trixie",
       "compiler_name": "clang",
       "compiler_version": "20",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "debian",
       "distro_version": "trixie",
       "compiler_name": "clang",
       "compiler_version": "21",
-      "image_sha": "cc09fd3"
+      "image_sha": "0525eae"
     },
     {
       "distro_name": "rhel",
       "distro_version": "8",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "8",
       "compiler_name": "clang",
       "compiler_version": "any",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "9",
       "compiler_name": "gcc",
       "compiler_version": "12",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "9",
       "compiler_name": "gcc",
       "compiler_version": "13",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "9",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "9",
       "compiler_name": "clang",
       "compiler_version": "any",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "10",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "rhel",
       "distro_version": "10",
       "compiler_name": "clang",
       "compiler_version": "any",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "jammy",
       "compiler_name": "gcc",
       "compiler_version": "12",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "gcc",
       "compiler_version": "13",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "gcc",
       "compiler_version": "14",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "clang",
       "compiler_version": "16",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "clang",
       "compiler_version": "17",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "clang",
       "compiler_version": "18",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     },
     {
       "distro_name": "ubuntu",
       "distro_version": "noble",
       "compiler_name": "clang",
       "compiler_version": "19",
-      "image_sha": "cc09fd3"
+      "image_sha": "e1782cd"
     }
   ],
   "build_type": ["Debug", "Release"],

.github/workflows/on-pr.yml

@@ -114,9 +114,6 @@ jobs:
       matrix:
         os: [linux, macos, windows]
     with:
-      # Enable ccache only for events targeting the XRPLF repository, since
-      # other accounts will not have access to our remote cache storage.
-      ccache_enabled: ${{ github.repository_owner == 'XRPLF' }}
       os: ${{ matrix.os }}
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/on-trigger.yml

@@ -68,12 +68,6 @@ jobs:
       matrix:
         os: [linux, macos, windows]
     with:
-      # Enable ccache only for events targeting the XRPLF repository, since
-      # other accounts will not have access to our remote cache storage.
-      # However, we do not enable ccache for events targeting the master or a
-      # release branch, to protect against the rare case that the output
-      # produced by ccache is not identical to a regular compilation.
-      ccache_enabled: ${{ github.repository_owner == 'XRPLF' && !(github.base_ref == 'master' || startsWith(github.base_ref, 'release')) }}
       os: ${{ matrix.os }}
       strategy_matrix: ${{ github.event_name == 'schedule' && 'all' || 'minimal' }}
     secrets:

.github/workflows/pre-commit.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   # Call the workflow in the XRPLF/actions repo that runs the pre-commit hooks.
   run-hooks:
-    uses: XRPLF/actions/.github/workflows/pre-commit.yml@5ca417783f0312ab26d6f48b85c78edf1de99bbd
+    uses: XRPLF/actions/.github/workflows/pre-commit.yml@34790936fae4c6c751f62ec8c06696f9c1a5753a
     with:
       runs_on: ubuntu-latest
       container: '{ "image": "ghcr.io/xrplf/ci/tools-rippled-pre-commit:sha-a8c7be1" }'

.github/workflows/reusable-build-test-config.yml

@@ -10,14 +10,8 @@ on:
 
       build_type:
         description: 'The build type to use ("Debug", "Release").'
-        required: true
         type: string
-
-      ccache_enabled:
-        description: "Whether to enable ccache."
-        required: false
-        type: boolean
-        default: false
+        required: true
 
       cmake_args:
         description: "Additional arguments to pass to CMake."
@@ -27,8 +21,8 @@ on:
 
       cmake_target:
         description: "The CMake target to build."
-        required: true
         type: string
+        required: true
 
       runs_on:
         description: Runner to run the job on as a JSON string
@@ -72,25 +66,8 @@ jobs:
     container: ${{ inputs.image != '' && inputs.image || null }}
     timeout-minutes: 60
     env:
-      # Use a namespace to keep the objects separate for each configuration.
-      CCACHE_NAMESPACE: ${{ inputs.config_name }}
-      # Ccache supports both Redis and HTTP endpoints.
-      # * For Redis, use the following format: redis://ip:port, see
-      #   https://github.com/ccache/ccache/wiki/Redis-storage. Note that TLS is
-      #   not directly supported by ccache, and requires use of a proxy.
-      # * For HTTP use the following format: http://ip:port/cache when using
-      #   nginx as backend or http://ip:port|layout=bazel when using Bazel
-      #   Remote Cache, see https://github.com/ccache/ccache/wiki/HTTP-storage.
-      #   Note that HTTPS is not directly supported by ccache.
-      CCACHE_REMOTE_ONLY: true
-      CCACHE_REMOTE_STORAGE: http://cache.dev.ripplex.io:8080|layout=bazel
-      # Ignore the creation and modification timestamps on files, since the
-      # header files are copied into separate directories by CMake, which will
-      # otherwise result in cache misses.
-      CCACHE_SLOPPINESS: include_file_ctime,include_file_mtime
-      # Determine if coverage and voidstar should be enabled.
-      COVERAGE_ENABLED: ${{ contains(inputs.cmake_args, '-Dcoverage=ON') }}
-      VOIDSTAR_ENABLED: ${{ contains(inputs.cmake_args, '-Dvoidstar=ON') }}
+      ENABLED_VOIDSTAR: ${{ contains(inputs.cmake_args, '-Dvoidstar=ON') }}
+      ENABLED_COVERAGE: ${{ contains(inputs.cmake_args, '-Dcoverage=ON') }}
     steps:
       - name: Cleanup workspace (macOS and Windows)
         if: ${{ runner.os == 'macOS' || runner.os == 'Windows' }}
@@ -100,13 +77,9 @@ jobs:
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@121d1de2775d486d46140b9a91b32d5002c08153
+        uses: XRPLF/actions/prepare-runner@2ece4ec6ab7de266859a6f053571425b2bd684b6
         with:
-          enable_ccache: ${{ inputs.ccache_enabled }}
-
-      - name: Set ccache log file
-        if: ${{ inputs.ccache_enabled && runner.debug == '1' }}
-        run: echo "CCACHE_LOGFILE=${{ runner.temp }}/ccache.log" >> "${GITHUB_ENV}"
+          disable_ccache: false
 
       - name: Print build environment
         uses: ./.github/actions/print-env
@@ -155,15 +128,6 @@ jobs:
             --parallel "${BUILD_NPROC}" \
             --target "${CMAKE_TARGET}"
 
-      - name: Show ccache statistics
-        if: ${{ inputs.ccache_enabled }}
-        run: |
-          ccache --show-stats -vv
-          if [ '${{ runner.debug }}' = '1' ]; then
-            cat "${CCACHE_LOGFILE}"
-            curl ${CCACHE_REMOTE_STORAGE%|*}/status || true
-          fi
-
       - name: Upload the binary (Linux)
         if: ${{ github.repository_owner == 'XRPLF' && runner.os == 'Linux' }}
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
@@ -186,7 +150,7 @@ jobs:
           fi
 
       - name: Verify presence of instrumentation (Linux)
-        if: ${{ runner.os == 'Linux' && env.VOIDSTAR_ENABLED == 'true' }}
+        if: ${{ runner.os == 'Linux' && env.ENABLED_VOIDSTAR == 'true' }}
         working-directory: ${{ env.BUILD_DIR }}
         run: |
           ./xrpld --version | grep libvoidstar
@@ -221,7 +185,7 @@ jobs:
           netstat -an
 
       - name: Prepare coverage report
-        if: ${{ !inputs.build_only && env.COVERAGE_ENABLED == 'true' }}
+        if: ${{ !inputs.build_only && env.ENABLED_COVERAGE == 'true' }}
         working-directory: ${{ env.BUILD_DIR }}
         env:
           BUILD_NPROC: ${{ steps.nproc.outputs.nproc }}
@@ -234,7 +198,7 @@ jobs:
             --target coverage
 
       - name: Upload coverage report
-        if: ${{ github.repository_owner == 'XRPLF' && !inputs.build_only && env.COVERAGE_ENABLED == 'true' }}
+        if: ${{ github.repository_owner == 'XRPLF' && !inputs.build_only && env.ENABLED_COVERAGE == 'true' }}
         uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           disable_search: true

.github/workflows/reusable-build-test.yml

@@ -8,24 +8,16 @@ name: Build and test
 on:
   workflow_call:
     inputs:
-      ccache_enabled:
-        description: "Whether to enable ccache."
-        required: false
-        type: boolean
-        default: false
-
       os:
         description: 'The operating system to use for the build ("linux", "macos", "windows").'
         required: true
         type: string
-
       strategy_matrix:
         # TODO: Support additional strategies, e.g. "ubuntu" for generating all Ubuntu configurations.
         description: 'The strategy matrix to use for generating the configurations ("minimal", "all").'
         required: false
         type: string
         default: "minimal"
-
     secrets:
       CODECOV_TOKEN:
         description: "The Codecov token to use for uploading coverage reports."
@@ -51,7 +43,6 @@ jobs:
     with:
       build_only: ${{ matrix.build_only }}
       build_type: ${{ matrix.build_type }}
-      ccache_enabled: ${{ inputs.ccache_enabled }}
       cmake_args: ${{ matrix.cmake_args }}
       cmake_target: ${{ matrix.cmake_target }}
       runs_on: ${{ toJSON(matrix.architecture.runner) }}

.github/workflows/upload-conan-deps.yml

@@ -70,9 +70,9 @@ jobs:
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@65da1c59e81965eeb257caa3587b9d45066fb925
+        uses: XRPLF/actions/prepare-runner@2ece4ec6ab7de266859a6f053571425b2bd684b6
         with:
-          enable_ccache: false
+          disable_ccache: false
 
       - name: Print build environment
         uses: ./.github/actions/print-env

.gitignore

@@ -1,5 +1,4 @@
 # .gitignore
-# cspell: disable
 
 # Macintosh Desktop Services Store files.
 .DS_Store

.pre-commit-config.yaml

@@ -36,21 +36,6 @@ repos:
     hooks:
       - id: black
 
-  - repo: https://github.com/streetsidesoftware/cspell-cli
-    rev: v9.2.0
-    hooks:
-      - id: cspell # Spell check changed files
-        exclude: .config/cspell.config.yaml
-      - id: cspell # Spell check the commit message
-        name: check commit message spelling
-        args:
-          - --no-must-find-files
-          - --no-progress
-          - --no-summary
-          - --files
-          - .git/COMMIT_EDITMSG
-        stages: [commit-msg]
-
 exclude: |
   (?x)^(
       external/.*|

CMakeLists.txt

@@ -28,9 +28,6 @@ elseif(MSVC)
     add_compile_options(/wd4068) # Ignore unknown pragmas
 endif()
 
-# Enable ccache to speed up builds.
-include(Ccache)
-
 # make GIT_COMMIT_HASH define available to all sources
 find_package(Git)
 if(Git_FOUND)

CONTRIBUTING.md

@@ -555,16 +555,16 @@ Rippled uses a linear workflow model that can be summarized as:
 git fetch --multiple upstreams user1 user2 user3 [...]
 git checkout -B release-next --no-track upstream/develop
 
-# Only do an ff-only merge if pr-branch1 is either already
+# Only do an ff-only merge if prbranch1 is either already
 # squashed, or needs to be merged with separate commits,
 # and has no merge commits.
-# Use -S on the ff-only merge if pr-branch1 isn't signed.
-git merge [-S] --ff-only user1/pr-branch1
+# Use -S on the ff-only merge if prbranch1 isn't signed.
+git merge [-S] --ff-only user1/prbranch1
 
-git merge --squash user2/pr-branch2
+git merge --squash user2/prbranch2
 git commit -S # Use the commit message provided on the PR
 
-git merge --squash user3/pr-branch3
+git merge --squash user3/prbranch3
 git commit -S # Use the commit message provided on the PR
 
 [...]
@@ -876,7 +876,7 @@ git push --delete upstream-push master-next
 
 #### Special cases: point releases, hotfixes, etc.
 
-On occasion, a bug or issue is discovered in a version that already
+On occassion, a bug or issue is discovered in a version that already
 had a final release. Most of the time, development will have started
 on the next version, and will usually have changes in `develop`
 and often in `release`.

SECURITY.md

@@ -42,7 +42,7 @@ For more information on responsible disclosure, please read this [Wikipedia arti
 
 ## Report Handling Process
 
-Please report the bug directly to us and limit further disclosure. If you want to prove that you knew the bug as of a given time, consider using a cryptographic pre-commitment: hash the content of your report and publish the hash on a medium of your choice (e.g. on Twitter or as a memo in a transaction) as "proof" that you had written the text at a given point in time.
+Please report the bug directly to us and limit further disclosure. If you want to prove that you knew the bug as of a given time, consider using a cryptographic precommitment: hash the content of your report and publish the hash on a medium of your choice (e.g. on Twitter or as a memo in a transaction) as "proof" that you had written the text at a given point in time.
 
 Once we receive a report, we:
 

cfg/xrpld-example.cfg

@@ -218,7 +218,7 @@
 #       administrative commands.
 #
 #       NOTE    A common configuration value for the admin field is "localhost".
-#               If you are listening on all IPv4/IPv6 addresses by specifying
+#               If you are listening on all IPv4/IPv6 addresses by specifing
 #               ip = :: then you can use admin = ::ffff:127.0.0.1,::1 to allow
 #               administrative access from both IPv4 and IPv6 localhost
 #               connections.

cmake/Ccache.cmake

@@ -1,57 +0,0 @@
-find_program(CCACHE_PATH "ccache")
-if (NOT CCACHE_PATH)
-    return()
-endif ()
-
-# For Linux and macOS we can use the ccache binary directly.
-if (NOT MSVC)
-    set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PATH}")
-    set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PATH}")
-    message(STATUS "Found ccache: ${CCACHE_PATH}")
-    return()
-endif ()
-
-# For Windows more effort is required. The code below is a modified version of
-# https://github.com/ccache/ccache/wiki/MS-Visual-Studio#usage-with-cmake.
-if ("${CCACHE_PATH}" MATCHES "chocolatey")
-    message(DEBUG "Ccache path: ${CCACHE_PATH}")
-    # Chocolatey uses a shim executable that we cannot use directly, in which
-    # case we have to find the executable it points to. If we cannot find the
-    # target executable then we cannot use ccache.
-    find_program(BASH_PATH "bash")
-    if (NOT BASH_PATH)
-        message(WARNING "Could not find bash.")
-        return()
-    endif ()
-
-    execute_process(
-            COMMAND bash -c "export LC_ALL='en_US.UTF-8'; ${CCACHE_PATH} --shimgen-noop | grep -oP 'path to executable: \\K.+' | head -c -1"
-            OUTPUT_VARIABLE CCACHE_PATH)
-
-    if (NOT CCACHE_PATH)
-        message(WARNING "Could not find ccache target.")
-        return()
-    endif ()
-    file(TO_CMAKE_PATH "${CCACHE_PATH}" CCACHE_PATH)
-endif ()
-message(STATUS "Found ccache: ${CCACHE_PATH}")
-
-# Tell cmake to use ccache for compiling with Visual Studio.
-file(COPY_FILE
-        ${CCACHE_PATH} ${CMAKE_BINARY_DIR}/cl.exe
-        ONLY_IF_DIFFERENT)
-set(CMAKE_VS_GLOBALS
-        "CLToolExe=cl.exe"
-        "CLToolPath=${CMAKE_BINARY_DIR}"
-        "TrackFileAccess=false"
-        "UseMultiToolTask=true")
-
-# By default Visual Studio generators will use /Zi to capture debug information,
-# which is not compatible with ccache, so tell it to use /Z7 instead.
-if (MSVC)
-    foreach (var_
-        CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
-        CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE)
-        string (REPLACE "/Zi" "/Z7" ${var_} "${${var_}}")
-    endforeach ()
-endif ()

cmake/XrplCompiler.cmake

@@ -44,7 +44,6 @@ if (MSVC)
     # omit debug info completely under CI (not needed)
     if (is_ci)
       string (REPLACE "/Zi" " " ${var_} "${${var_}}")
-      string (REPLACE "/Z7" " " ${var_} "${${var_}}")
     endif ()
   endforeach ()
 
@@ -150,7 +149,7 @@ elseif (use_gold AND is_gcc)
     ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
     #[=========================================================[
        NOTE: THE gold linker inserts -rpath as DT_RUNPATH by
-       default instead of DT_RPATH, so you might have slightly
+       default intead of DT_RPATH, so you might have slightly
        unexpected runtime ld behavior if you were expecting
        DT_RPATH.  Specify --disable-new-dtags to gold if you do
        not want the default DT_RUNPATH behavior. This rpath

cmake/XrplCore.cmake

@@ -114,22 +114,33 @@ target_link_libraries(xrpl.libxrpl.net PUBLIC
   xrpl.libxrpl.resource
 )
 
-add_module(xrpl server)
-target_link_libraries(xrpl.libxrpl.server PUBLIC xrpl.libxrpl.protocol)
-
 add_module(xrpl nodestore)
 target_link_libraries(xrpl.libxrpl.nodestore PUBLIC
-        xrpl.libxrpl.basics
-        xrpl.libxrpl.json
-        xrpl.libxrpl.protocol
+  xrpl.libxrpl.basics
+  xrpl.libxrpl.json
+  xrpl.libxrpl.protocol
 )
 
 add_module(xrpl shamap)
 target_link_libraries(xrpl.libxrpl.shamap PUBLIC
-        xrpl.libxrpl.basics
-        xrpl.libxrpl.crypto
-        xrpl.libxrpl.protocol
-        xrpl.libxrpl.nodestore
+  xrpl.libxrpl.basics
+  xrpl.libxrpl.crypto
+  xrpl.libxrpl.protocol
+  xrpl.libxrpl.nodestore
+)
+
+add_module(xrpl rdb)
+target_link_libraries(xrpl.libxrpl.rdb PUBLIC
+  xrpl.libxrpl.basics
+  xrpl.libxrpl.core
+)
+
+add_module(xrpl server)
+target_link_libraries(xrpl.libxrpl.server PUBLIC
+  xrpl.libxrpl.protocol
+  xrpl.libxrpl.core
+  xrpl.libxrpl.rdb
+  xrpl.libxrpl.resource
 )
 
 add_module(xrpl ledger)
@@ -137,6 +148,7 @@ target_link_libraries(xrpl.libxrpl.ledger PUBLIC
   xrpl.libxrpl.basics
   xrpl.libxrpl.json
   xrpl.libxrpl.protocol
+  xrpl.libxrpl.rdb
 )
 
 add_library(xrpl.libxrpl)
@@ -206,7 +218,7 @@ if(xrpld)
   )
   exclude_if_included(xrpld)
   # define a macro for tests that might need to
-  # be excluded or run differently in CI environment
+  # be exluded or run differently in CI environment
   if(is_ci)
     target_compile_definitions(xrpld PRIVATE XRPL_RUNNING_IN_CI)
   endif ()

cmake/XrplInstall.cmake

@@ -19,6 +19,7 @@ install (
     xrpl.libxrpl.core
     xrpl.libxrpl.crypto
     xrpl.libxrpl.json
+    xrpl.libxrpl.rdb
     xrpl.libxrpl.ledger
     xrpl.libxrpl.net
     xrpl.libxrpl.nodestore

cmake/XrplSettings.cmake

@@ -68,21 +68,6 @@ if(is_linux)
   option(perf "Enables flags that assist with perf recording" OFF)
   option(use_gold "enables detection of gold (binutils) linker" ON)
   option(use_mold "enables detection of mold (binutils) linker" ON)
-  # Set a default value for the log flag based on the build type.
-  # This provides a sensible default (on for debug, off for release)
-  # while still allowing the user to override it for any build.
-  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(TRUNCATED_LOGS_DEFAULT ON)
-  else()
-    set(TRUNCATED_LOGS_DEFAULT OFF)
-  endif()
-  option(TRUNCATED_THREAD_NAME_LOGS
-    "Show warnings about truncated thread names on Linux."
-    ${TRUNCATED_LOGS_DEFAULT}
-  )
-  if(TRUNCATED_THREAD_NAME_LOGS)
-    add_compile_definitions(TRUNCATED_THREAD_NAME_LOGS)
-  endif()
 else()
   # we are not ready to allow shared-libs on windows because it would require
   # export declarations. On macos it's more feasible, but static openssl

docs/0001-negative-unl/README.md

@@ -134,7 +134,7 @@ validation messages (_PAV_) received from each validator on the node's UNL. Note
 that the node will only count the validation messages that agree with its own
 validations.
 
-We define the **PAV** as the Percentage of Agreed Validation
+We define the **PAV** as the **P**ercentage of **A**greed **V**alidation
 messages received for the last N ledgers, where N = 256 by default.
 
 When the PAV drops below the **_low-water mark_**, the validator is considered

docs/0001-negative-unl/negativeUNLSqDiagram.puml

@@ -43,14 +43,14 @@ alt phase == OPEN
             alt sqn%256==0
             CA -[#green]> RM: <font color=green>getValidations
             CA -[#green]> CA: <font color=green>create UNLModify Tx
-            hnote over CA#lightgreen: use validations of the last 256 ledgers\nto figure out UNLModify Tx candidates.\nIf any, create UNLModify Tx, and add to TxSet.
+            hnote over CA#lightgreen: use validatations of the last 256 ledgers\nto figure out UNLModify Tx candidates.\nIf any, create UNLModify Tx, and add to TxSet.
             end
         CA -> GC
         GC -> CA: propose
         deactivate CA
     end
 else phase == ESTABLISH
-    hnote over GC: receive peer positions
+    hnote over GC: receive peer postions
     GC -> GC : update our position
     GC -> CA : propose \n(if position changed)
     GC -> GC : check if have consensus

docs/consensus.md

@@ -189,7 +189,7 @@ validations. It checks this on every call to `timerEntry`.
 - _Wrong Ledger_ indicates the node is not working on the correct prior ledger
   and does not have it available. It requests that ledger from the network, but
   continues to work towards consensus this round while waiting. If it had been
-  _proposing_, it will send a special "bow-out" proposal to its peers to indicate
+  _proposing_, it will send a special "bowout" proposal to its peers to indicate
   its change in mode for the rest of this round. For the duration of the round,
   it defers to peer positions for determining the consensus outcome as if it
   were just _observing_.
@@ -515,7 +515,7 @@ are excerpts of the generic consensus implementation and of helper types that wi
 interact with the concrete implementing class.
 
 ```{.cpp}
-// Represents a transaction under dispute this round
+// Represents a transction under dispute this round
 template <class Tx_t, class NodeID_t> class DisputedTx;
 
 // Represents how the node participates in Consensus this round

include/xrpl/basics/IntrusivePointer.h

@@ -58,7 +58,7 @@ concept CAdoptTag = std::is_same_v<T, SharedIntrusiveAdoptIncrementStrongTag> ||
     When the strong pointer count goes to zero, the "partialDestructor" is
     called. This can be used to destroy as much of the object as possible while
     still retaining the reference counts. For example, for SHAMapInnerNodes the
-    children may be reset in that function. Note that std::shared_pointer WILL
+    children may be reset in that function. Note that std::shared_poiner WILL
     run the destructor when the strong count reaches zero, but may not free the
     memory used by the object until the weak count reaches zero. In rippled, we
     typically allocate shared pointers with the `make_shared` function. When

include/xrpl/basics/IntrusiveRefCounts.h

@@ -301,7 +301,7 @@ IntrusiveRefCounts::addWeakReleaseStrongRef() const
     // change the counts and flags (the count could be atomically changed, but
     // the flags depend on the current value of the counts).
     //
-    // Note: If this becomes a perf bottleneck, the `partialDestroyStartedMask`
+    // Note: If this becomes a perf bottleneck, the `partialDestoryStartedMask`
     // may be able to be set non-atomically. But it is easier to reason about
     // the code if the flag is set atomically.
     while (1)

include/xrpl/basics/Log.h

@@ -221,8 +221,7 @@ public:
 private:
     enum {
         // Maximum line length for log messages.
-        // If the message exceeds this length it will be truncated with
-        // ellipses.
+        // If the message exceeds this length it will be truncated with elipses.
         maximumMessageCharacters = 12 * 1024
     };
 

include/xrpl/basics/Slice.h

@@ -152,8 +152,8 @@ public:
 
     /** Return a "sub slice" of given length starting at the given position
 
-        Note that the subslice encompasses the range [pos, pos + rCount),
-        where rCount is the smaller of count and size() - pos.
+        Note that the subslice encompasses the range [pos, pos + rcount),
+        where rcount is the smaller of count and size() - pos.
 
         @param pos position of the first character
         @count requested length

include/xrpl/basics/StringUtilities.h

@@ -31,7 +31,7 @@ template <class Iterator>
 std::optional<Blob>
 strUnHex(std::size_t strSize, Iterator begin, Iterator end)
 {
-    static constexpr std::array<int, 256> const digitLookupTable = []() {
+    static constexpr std::array<int, 256> const unxtab = []() {
         std::array<int, 256> t{};
 
         for (auto& x : t)
@@ -57,7 +57,7 @@ strUnHex(std::size_t strSize, Iterator begin, Iterator end)
 
     if (strSize & 1)
     {
-        int c = digitLookupTable[*iter++];
+        int c = unxtab[*iter++];
 
         if (c < 0)
             return {};
@@ -67,12 +67,12 @@ strUnHex(std::size_t strSize, Iterator begin, Iterator end)
 
     while (iter != end)
     {
-        int cHigh = digitLookupTable[*iter++];
+        int cHigh = unxtab[*iter++];
 
         if (cHigh < 0)
             return {};
 
-        int cLow = digitLookupTable[*iter++];
+        int cLow = unxtab[*iter++];
 
         if (cLow < 0)
             return {};

include/xrpl/beast/container/detail/aged_unordered_container.h

@@ -3189,12 +3189,11 @@ operator==(aged_unordered_container<
 {
     if (size() != other.size())
         return false;
-    for (auto iter(cbegin()), last(cend()), otherLast(other.cend());
-         iter != last;
+    for (auto iter(cbegin()), last(cend()), olast(other.cend()); iter != last;
          ++iter)
     {
-        auto otherIter(other.find(extract(*iter)));
-        if (otherIter == otherLast)
+        auto oiter(other.find(extract(*iter)));
+        if (oiter == olast)
             return false;
     }
     return true;

include/xrpl/beast/core/CurrentThreadName.h

@@ -5,8 +5,6 @@
 #ifndef BEAST_CORE_CURRENT_THREAD_NAME_H_INCLUDED
 #define BEAST_CORE_CURRENT_THREAD_NAME_H_INCLUDED
 
-#include <boost/predef.h>
-
 #include <string>
 #include <string_view>
 
@@ -18,31 +16,6 @@ namespace beast {
 void
 setCurrentThreadName(std::string_view newThreadName);
 
-#if BOOST_OS_LINUX
-
-// On Linux, thread names are limited to 16 bytes including the null terminator.
-// Maximum number of characters is therefore 15.
-constexpr std::size_t maxThreadNameLength = 15;
-
-/** Sets the name of the caller thread with compile-time size checking.
-    @tparam N The size of the string literal including null terminator
-    @param newThreadName A string literal to set as the thread name
-
-    This template overload enforces that thread names are at most 16 characters
-    (including null terminator) at compile time, matching Linux's limit.
-*/
-template <std::size_t N>
-void
-setCurrentThreadName(char const (&newThreadName)[N])
-{
-    static_assert(
-        N <= maxThreadNameLength + 1,
-        "Thread name cannot exceed 15 characters");
-
-    setCurrentThreadName(std::string_view(newThreadName, N - 1));
-}
-#endif
-
 /** Returns the name of the caller thread.
 
     The name returned is the name as set by a call to setCurrentThreadName().

include/xrpl/beast/core/LexicalCast.h

@@ -18,7 +18,7 @@ namespace beast {
 
 namespace detail {
 
-// These specializations get called by the non-member functions to do the work
+// These specializatons get called by the non-member functions to do the work
 template <class Out, class In>
 struct LexicalCast;
 

include/xrpl/beast/hash/hash_append.h

@@ -203,7 +203,7 @@ struct is_contiguously_hashable<T[N], HashAlgorithm>
         Throws:
             Never
         Effect:
-            Returns the resulting hash of all the input data.
+            Returns the reslting hash of all the input data.
 */
 /** @{ */
 

include/xrpl/beast/utility/PropertyStream.h

@@ -376,7 +376,7 @@ public:
         print statement examples
         "parent.child" prints child and all of its children
         "parent.child." start at the parent and print down to child
-        "parent.grandchild" prints nothing- grandchild not direct descendent
+        "parent.grandchild" prints nothing- grandchild not direct discendent
         "parent.grandchild." starts at the parent and prints down to grandchild
         "parent.grandchild.*" starts at parent, print through grandchild
        children

include/xrpl/core/FeatureSetService.h

@@ -0,0 +1,29 @@
+#ifndef XRPL_LEDGER_FEATURESETSERVICE_H_INCLUDED
+#define XRPL_LEDGER_FEATURESETSERVICE_H_INCLUDED
+
+#include <xrpl/beast/hash/uhash.h>
+
+#include <unordered_set>
+
+namespace xrpl {
+
+/** Service that provides access to enabled features/amendments.
+
+    This service provides read-only access to the set of enabled features
+    (amendments) that are active in the ledger. Components can use this
+    service to check which features are enabled without depending on the
+    full application Config class.
+*/
+class FeatureSetService
+{
+public:
+    virtual ~FeatureSetService() = default;
+
+    /** Get the set of enabled features/amendments */
+    virtual std::unordered_set<uint256, beast::uhash<>> const&
+    features() const = 0;
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/core/ServiceRegistry.h

@@ -0,0 +1,238 @@
+#ifndef XRPL_CORE_SERVICEREGISTRY_H_INCLUDED
+#define XRPL_CORE_SERVICEREGISTRY_H_INCLUDED
+
+#include <xrpl/basics/Blob.h>
+#include <xrpl/basics/SHAMapHash.h>
+#include <xrpl/basics/TaggedCache.h>
+#include <xrpl/beast/utility/Journal.h>
+#include <xrpl/ledger/CachedSLEs.h>
+#include <xrpl/protocol/Protocol.h>
+
+#include <boost/asio/io_context.hpp>
+
+#include <cstdint>
+#include <memory>
+
+namespace xrpl {
+
+// Forward declarations
+namespace NodeStore {
+class Database;
+}
+namespace Resource {
+class Manager;
+}
+namespace perf {
+class PerfLog;
+}
+
+class AcceptedLedger;
+class AmendmentTable;
+class Application;
+class Cluster;
+class CollectorManager;
+class Config;
+class DatabaseCon;
+class Family;
+class FeatureSetService;
+class HashRouter;
+class InboundLedgers;
+class InboundTransactions;
+class JobQueue;
+class LedgerCleaner;
+class LedgerConfigService;
+class LedgerMaster;
+class LedgerReplayer;
+class LoadFeeTrack;
+class LoadManager;
+class ManifestCache;
+class NetworkOPs;
+class OpenLedger;
+class OrderBookDB;
+class Overlay;
+class PathRequests;
+class PeerReservationTable;
+class PendingSaves;
+class RelationalDatabase;
+class ServerHandler;
+class SHAMapStore;
+class TimeKeeper;
+class TransactionMaster;
+class TxQ;
+class ValidatorList;
+class ValidatorSite;
+
+template <class Adaptor>
+class Validations;
+class RCLValidationsAdaptor;
+using RCLValidations = Validations<RCLValidationsAdaptor>;
+
+using NodeCache = TaggedCache<SHAMapHash, Blob>;
+
+/** Service registry for dependency injection.
+
+    This abstract interface provides access to various services and components
+    used throughout the application. It separates the service locator pattern
+    from the Application lifecycle management.
+
+    Components that need access to services can hold a reference to
+    ServiceRegistry rather than Application when they only need service
+    access and not lifecycle management.
+
+    The implementation (ServiceRegistryImpl) is provided in xrpld.
+*/
+class ServiceRegistry
+{
+public:
+    ServiceRegistry() = default;
+    virtual ~ServiceRegistry() = default;
+
+    // Core infrastructure services
+    virtual CollectorManager&
+    getCollectorManager() = 0;
+
+    virtual Family&
+    getNodeFamily() = 0;
+
+    virtual TimeKeeper&
+    timeKeeper() = 0;
+
+    virtual JobQueue&
+    getJobQueue() = 0;
+
+    virtual NodeCache&
+    getTempNodeCache() = 0;
+
+    virtual CachedSLEs&
+    cachedSLEs() = 0;
+
+    virtual FeatureSetService&
+    getFeatureSetService() = 0;
+
+    virtual LedgerConfigService&
+    getLedgerConfigService() = 0;
+
+    // Protocol and validation services
+    virtual AmendmentTable&
+    getAmendmentTable() = 0;
+
+    virtual HashRouter&
+    getHashRouter() = 0;
+
+    virtual LoadFeeTrack&
+    getFeeTrack() = 0;
+
+    virtual LoadManager&
+    getLoadManager() = 0;
+
+    virtual RCLValidations&
+    getValidations() = 0;
+
+    virtual ValidatorList&
+    validators() = 0;
+
+    virtual ValidatorSite&
+    validatorSites() = 0;
+
+    virtual ManifestCache&
+    validatorManifests() = 0;
+
+    virtual ManifestCache&
+    publisherManifests() = 0;
+
+    // Network services
+    virtual Overlay&
+    overlay() = 0;
+
+    virtual Cluster&
+    cluster() = 0;
+
+    virtual PeerReservationTable&
+    peerReservations() = 0;
+
+    virtual Resource::Manager&
+    getResourceManager() = 0;
+
+    // Storage services
+    virtual NodeStore::Database&
+    getNodeStore() = 0;
+
+    virtual SHAMapStore&
+    getSHAMapStore() = 0;
+
+    virtual RelationalDatabase&
+    getRelationalDatabase() = 0;
+
+    // Ledger services
+    virtual InboundLedgers&
+    getInboundLedgers() = 0;
+
+    virtual InboundTransactions&
+    getInboundTransactions() = 0;
+
+    virtual TaggedCache<uint256, AcceptedLedger>&
+    getAcceptedLedgerCache() = 0;
+
+    virtual LedgerMaster&
+    getLedgerMaster() = 0;
+
+    virtual LedgerCleaner&
+    getLedgerCleaner() = 0;
+
+    virtual LedgerReplayer&
+    getLedgerReplayer() = 0;
+
+    virtual PendingSaves&
+    pendingSaves() = 0;
+
+    virtual OpenLedger&
+    openLedger() = 0;
+
+    virtual OpenLedger const&
+    openLedger() const = 0;
+
+    // Transaction and operation services
+    virtual NetworkOPs&
+    getOPs() = 0;
+
+    virtual OrderBookDB&
+    getOrderBookDB() = 0;
+
+    virtual TransactionMaster&
+    getMasterTransaction() = 0;
+
+    virtual TxQ&
+    getTxQ() = 0;
+
+    virtual PathRequests&
+    getPathRequests() = 0;
+
+    // Server services
+    virtual ServerHandler&
+    getServerHandler() = 0;
+
+    virtual perf::PerfLog&
+    getPerfLog() = 0;
+
+    // Configuration and state
+    virtual bool
+    isStopping() const = 0;
+
+    virtual beast::Journal
+    journal(std::string const& name) = 0;
+
+    virtual boost::asio::io_context&
+    getIOContext() = 0;
+
+    virtual Logs&
+    logs() = 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&
+    app() = 0;
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/core/StartUpType.h

@@ -0,0 +1,22 @@
+//
+// Created by Jingchen Wu on 07/01/2026.
+//
+
+#ifndef XRPL_STARTUPTYPE_H
+#define XRPL_STARTUPTYPE_H
+#include <iosfwd>
+#include <type_traits>
+
+namespace xrpl {
+
+enum class StartUpType { FRESH, NORMAL, LOAD, LOAD_FILE, REPLAY, NETWORK };
+
+inline std::ostream&
+operator<<(std::ostream& os, StartUpType const& type)
+{
+    return os << static_cast<std::underlying_type_t<StartUpType>>(type);
+}
+
+}  // namespace xrpl
+
+#endif  // XRPL_STARTUPTYPE_H

include/xrpl/json/json_reader.h

@@ -1,6 +1,8 @@
 #ifndef XRPL_JSON_JSON_READER_H_INCLUDED
 #define XRPL_JSON_JSON_READER_H_INCLUDED
 
+#define CPPTL_JSON_READER_H_INCLUDED
+
 #include <xrpl/json/json_forwards.h>
 #include <xrpl/json/json_value.h>
 
@@ -66,7 +68,7 @@ public:
      * error occurred during parsing.
      */
     std::string
-    getFormattedErrorMessages() const;
+    getFormatedErrorMessages() const;
 
     static constexpr unsigned nest_limit{25};
 
@@ -229,4 +231,4 @@ operator>>(std::istream&, Value&);
 
 }  // namespace Json
 
-#endif  // XRPL_JSON_JSON_READER_H_INCLUDED
+#endif  // CPPTL_JSON_READER_H_INCLUDED

include/xrpl/json/json_value.h

@@ -44,7 +44,7 @@ enum ValueType {
 class StaticString
 {
 public:
-    constexpr explicit StaticString(char const* czString) : str_(czString)
+    constexpr explicit StaticString(char const* czstring) : str_(czstring)
     {
     }
 
@@ -682,4 +682,4 @@ public:
 
 }  // namespace Json
 
-#endif  // XRPL_JSON_JSON_VALUE_H_INCLUDED
+#endif  // CPPTL_JSON_H_INCLUDED

include/xrpl/json/json_writer.h

@@ -90,7 +90,7 @@ private:
     void
     writeArrayValue(Value const& value);
     bool
-    isMultilineArray(Value const& value);
+    isMultineArray(Value const& value);
     void
     pushValue(std::string const& value);
     void
@@ -157,7 +157,7 @@ private:
     void
     writeArrayValue(Value const& value);
     bool
-    isMultilineArray(Value const& value);
+    isMultineArray(Value const& value);
     void
     pushValue(std::string const& value);
     void

include/xrpl/ledger/CredentialHelpers.h

@@ -15,7 +15,7 @@ namespace xrpl {
 namespace credentials {
 
 // These function will be used by the code that use DepositPreauth / Credentials
-// (and any future pre-authorization modes) as part of authorization (all the
+// (and any future preauthorization modes) as part of authorization (all the
 // transfer funds transactions)
 
 // Check if credential sfExpiration field has passed ledger's parentCloseTime
@@ -41,8 +41,7 @@ checkFields(STTx const& tx, beast::Journal j);
 
 // Accessing the ledger to check if provided credentials are valid. Do not use
 // in doApply (only in preclaim) since it does not remove expired credentials.
-// If you call it in preclaim, you also must call verifyDepositPreauth in
-// doApply
+// If you call it in prelaim, you also must call verifyDepositPreauth in doApply
 TER
 valid(
     STTx const& tx,

include/xrpl/ledger/LedgerConfig.h

@@ -0,0 +1,27 @@
+#ifndef XRPL_LEDGER_LEDGERCONFIG_H_INCLUDED
+#define XRPL_LEDGER_LEDGERCONFIG_H_INCLUDED
+
+#include <xrpl/protocol/XRPAmount.h>
+
+namespace xrpl {
+
+/** Configuration for creating Ledger objects.
+
+    This struct contains the minimal configuration needed to construct
+    a Ledger object.
+*/
+struct LedgerConfig
+{
+    /** Reference transaction fee */
+    XRPAmount reference_fee;
+
+    /** Base account reserve */
+    XRPAmount account_reserve;
+
+    /** Incremental owner reserve */
+    XRPAmount owner_reserve;
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/ledger/LedgerConfigService.h

@@ -0,0 +1,36 @@
+#ifndef XRPL_LEDGER_LEDGERCONFIGSERVICE_H_INCLUDED
+#define XRPL_LEDGER_LEDGERCONFIGSERVICE_H_INCLUDED
+
+#include <xrpl/ledger/LedgerConfig.h>
+
+namespace xrpl {
+
+// Forward declaration
+class FeatureSetService;
+
+/** Service that provides ledger configuration.
+
+    This service creates LedgerConfig objects that contain the configuration
+    values needed to create and manage ledgers.
+
+    This is a service interface that can be accessed through ServiceRegistry,
+    allowing components to get ledger configuration without depending on
+    the full application Config class.
+*/
+class LedgerConfigService
+{
+public:
+    virtual ~LedgerConfigService() = default;
+
+    /** Get a LedgerConfig object with current configuration */
+    virtual LedgerConfig
+    getLedgerConfig() const = 0;
+
+    /** Get the FeatureSetService */
+    virtual FeatureSetService&
+    getFeatureSetService() = 0;
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/nodestore/DummyScheduler.h

@@ -6,7 +6,7 @@
 namespace xrpl {
 namespace NodeStore {
 
-/** Simple NodeStore Scheduler that just performs the tasks synchronously. */
+/** Simple NodeStore Scheduler that just peforms the tasks synchronously. */
 class DummyScheduler : public Scheduler
 {
 public:

include/xrpl/nodestore/Manager.h

@@ -55,7 +55,7 @@ public:
             HyperLevelDB, LevelDBFactory, SQLite, MDB
 
         If the fastBackendParameter is omitted or empty, no ephemeral database
-        is used. If the scheduler parameter is omitted or unspecified, a
+        is used. If the scheduler parameter is omited or unspecified, a
         synchronous scheduler is used which performs all tasks immediately on
         the caller's thread.
 

include/xrpl/nodestore/README.md

@@ -96,7 +96,7 @@ Facebook's RocksDB database, builds on LevelDB.
 
 Use SQLite.
 
-'path' specifies where the backend will store its data files.
+'path' speficies where the backend will store its data files.
 
 Choices for 'compression'
 
@@ -161,7 +161,7 @@ Through various executions and profiling some conclusions are presented below.
 
 - Multiple runs of the benchmarks can yield surprisingly different results. This
   can perhaps be attributed to the asynchronous nature of rocksdb's compaction
-  process. The benchmarks are artificial and create highly unlikely write load to
+  process. The benchmarks are artifical and create highly unlikely write load to
   create the dataset to measure different read access patterns. Therefore multiple
   runs of the benchmarks are required to get a feel for the effectiveness of the
   changes. This contrasts sharply with the keyvadb benchmarking were highly

include/xrpl/proto/org/xrpl/rpc/v1/xrp_ledger.proto

@@ -9,7 +9,7 @@ import "org/xrpl/rpc/v1/get_ledger_entry.proto";
 import "org/xrpl/rpc/v1/get_ledger_data.proto";
 import "org/xrpl/rpc/v1/get_ledger_diff.proto";
 
-// These methods are binary only methods for retrieving arbitrary ledger state
+// These methods are binary only methods for retrieiving arbitrary ledger state
 // via gRPC. These methods are used by clio, but can also be
 // used by any client that wants to extract ledger state in an efficient manner.
 // They do not directly mimic the JSON equivalent methods.

include/xrpl/proto/xrpl.proto

@@ -17,9 +17,9 @@ enum MessageType {
   mtHAVE_SET = 35;
   mtVALIDATION = 41;
   mtGET_OBJECTS = 42;
-  mtVALIDATOR_LIST = 54;
+  mtVALIDATORLIST = 54;
   mtSQUELCH = 55;
-  mtVALIDATOR_LIST_COLLECTION = 56;
+  mtVALIDATORLISTCOLLECTION = 56;
   mtPROOF_PATH_REQ = 57;
   mtPROOF_PATH_RESPONSE = 58;
   mtREPLAY_DELTA_REQ = 59;
@@ -308,7 +308,7 @@ message TMSquelch {
 }
 
 enum TMLedgerMapType {
-  lmTRANSACTION = 1;    // transaction map
+  lmTRANASCTION = 1;    // transaction map
   lmACCOUNT_STATE = 2;  // account state map
 }
 

include/xrpl/protocol/HashPrefix.h

@@ -67,6 +67,9 @@ enum class HashPrefix : std::uint32_t {
     /** Payment Channel Claim */
     paymentChannelClaim = detail::make_hash_prefix('C', 'L', 'M'),
 
+    /** Credentials signature */
+    credential = detail::make_hash_prefix('C', 'R', 'D'),
+
     /** Batch */
     batch = detail::make_hash_prefix('B', 'C', 'H'),
 };

include/xrpl/protocol/IOUAmount.h

@@ -20,7 +20,7 @@ namespace xrpl {
 
     Arithmetic operations can throw std::overflow_error during normalization
     if the amount exceeds the largest representable amount, but underflows
-    will silently truncate to zero.
+    will silently trunctate to zero.
 */
 class IOUAmount : private boost::totally_ordered<IOUAmount>,
                   private boost::additive<IOUAmount>

include/xrpl/protocol/Indexes.h

@@ -18,7 +18,7 @@
 namespace xrpl {
 
 class SeqProxy;
-/** Keylet computation functions.
+/** Keylet computation funclets.
 
     Entries in the ledger are located using 256-bit locators. The locators are
     calculated using a wide range of parameters specific to the entry whose

include/xrpl/protocol/LedgerShortcut.h

@@ -0,0 +1,25 @@
+#ifndef XRPL_PROTOCOL_LEDGERSHORTCUT_H_INCLUDED
+#define XRPL_PROTOCOL_LEDGERSHORTCUT_H_INCLUDED
+
+namespace xrpl {
+
+/**
+ * @brief Enumeration of ledger shortcuts for specifying which ledger to use.
+ *
+ * These shortcuts provide a convenient way to reference commonly used ledgers
+ * without needing to specify their exact hash or sequence number.
+ */
+enum class LedgerShortcut {
+    /** The current working ledger (open, not yet closed) */
+    Current,
+
+    /** The most recently closed ledger (may not be validated) */
+    Closed,
+
+    /** The most recently validated ledger */
+    Validated
+};
+
+}  // namespace xrpl
+
+#endif

include/xrpl/protocol/Permissions.h

@@ -29,7 +29,7 @@ enum GranularPermissionType : std::uint32_t {
 #pragma pop_macro("PERMISSION")
 };
 
-enum Delegation { delegable, notDelegable };
+enum Delegation { delegatable, notDelegatable };
 
 class Permission
 {
@@ -38,7 +38,7 @@ private:
 
     std::unordered_map<std::uint16_t, uint256> txFeatureMap_;
 
-    std::unordered_map<std::uint16_t, Delegation> delegableTx_;
+    std::unordered_map<std::uint16_t, Delegation> delegatableTx_;
 
     std::unordered_map<std::string, GranularPermissionType>
         granularPermissionMap_;
@@ -71,7 +71,8 @@ public:
     getTxFeature(TxType txType) const;
 
     bool
-    isDelegable(std::uint32_t const& permissionValue, Rules const& rules) const;
+    isDelegatable(std::uint32_t const& permissionValue, Rules const& rules)
+        const;
 
     // for tx level permission, permission value is equal to tx type plus one
     uint32_t

include/xrpl/protocol/Protocol.h

@@ -179,7 +179,7 @@ static constexpr int loanPaymentsPerFeeIncrement = 5;
  *
  * This limit is enforced during the loan payment process, and thus is not
  * estimated. If the limit is hit, no further payments or overpayments will be
- * processed, no matter how much of the transaction Amount is left, but the
+ * processed, no matter how much of the transation Amount is left, but the
  * transaction will succeed with the payments that have been processed up to
  * that point.
  *

include/xrpl/protocol/Quality.h

@@ -210,7 +210,7 @@ public:
 
 private:
     // The ceil_in and ceil_out methods that deal in TAmount all convert
-    // their arguments to STAmount and convert the result back to TAmount.
+    // their arguments to STAoumout and convert the result back to TAmount.
     // This helper function takes care of all the conversion operations.
     template <
         class In,

include/xrpl/protocol/TxFlags.h

@@ -277,7 +277,7 @@ constexpr std::uint32_t const tfLoanOverpayment = 0x00010000;
 // interest and fees, or it will fail. False: Not a full payment.
 constexpr std::uint32_t const tfLoanFullPayment = 0x00020000;
 // tfLoanLatePayment: True, indicates that the payment is late,
-// and includes late interest and fees. If the loan is not late,
+// and includes late iterest and fees. If the loan is not late,
 // it will fail. False: not a late payment. If the current payment
 // is overdue, the transaction will fail.
 constexpr std::uint32_t const tfLoanLatePayment = 0x00040000;

include/xrpl/protocol/XChainAttestations.h

@@ -33,12 +33,12 @@ struct AttestationBase
     // Account on the sending chain that triggered the event (sent the
     // transaction)
     AccountID sendingAccount;
-    // Amount transferred on the sending chain
+    // Amount transfered on the sending chain
     STAmount sendingAmount;
     // Account on the destination chain that collects a share of the attestation
     // reward
     AccountID rewardAccount;
-    // Amount was transferred on the locking chain
+    // Amount was transfered on the locking chain
     bool wasLockingChainSend;
 
     explicit AttestationBase(
@@ -354,7 +354,7 @@ struct XChainCreateAccountAttestation
         XChainCreateAccountAttestation const& rhs);
 };
 
-// Attestations from witness servers for a particular claim ID and bridge.
+// Attestations from witness servers for a particular claimid and bridge.
 // Only one attestation per signature is allowed.
 template <class TAttestation>
 class XChainAttestationsBase

include/xrpl/protocol/detail/STVar.h

@@ -42,7 +42,7 @@ concept ValidConstructSTArgs =
 class STVar
 {
 private:
-    // The largest "small object" we can accommodate
+    // The largest "small object" we can accomodate
     static std::size_t constexpr max_size = 72;
 
     std::aligned_storage<max_size>::type d_;

include/xrpl/protocol/detail/features.macro

@@ -16,7 +16,6 @@
 // Add new amendments to the top of this list.
 // Keep it sorted in reverse chronological order.
 
-XRPL_FIX    (BatchInnerSigs,             Supported::yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(LendingProtocol,            Supported::no,  VoteBehavior::DefaultNo)
 XRPL_FEATURE(PermissionDelegationV1_1,   Supported::no,  VoteBehavior::DefaultNo)
 XRPL_FIX    (DirectoryLimit,             Supported::yes, VoteBehavior::DefaultNo)

include/xrpl/protocol/detail/ledger_entries.macro

@@ -237,7 +237,7 @@ LEDGER_ENTRY(ltOFFER, 0x006f, Offer, offer, ({
     {sfAdditionalBooks,      soeOPTIONAL},
 }))
 
-/** A ledger object which describes a deposit pre-authorization.
+/** A ledger object which describes a deposit preauthorization.
 
     \sa keylet::depositPreauth
  */
@@ -577,7 +577,7 @@ LEDGER_ENTRY(ltLOAN, 0x0089, Loan, loan, ({
     // - TrueTotalLoanValue = PaymentRemaining * PeriodicPayment
     //   The unrounded true total value of the loan.
     //
-    // - TrueTotalPrincipalOutstanding can be computed using the algorithm
+    // - TrueTotalPrincialOutstanding can be computed using the algorithm
     //   in the ripple::detail::loanPrincipalFromPeriodicPayment function.
     //
     // - TrueTotalInterestOutstanding = TrueTotalLoanValue -

include/xrpl/protocol/detail/transactions.macro

@@ -3,7 +3,7 @@
 #endif
 
 /**
- * TRANSACTION(tag, value, name, delegable, amendments, privileges, fields)
+ * TRANSACTION(tag, value, name, delegatable, amendments, privileges, fields)
  *
  * To ease maintenance, you may replace any unneeded values with "..."
  * e.g. #define TRANSACTION(tag, value, name, ...)
@@ -25,7 +25,7 @@
 #   include <xrpld/app/tx/detail/Payment.h>
 #endif
 TRANSACTION(ttPAYMENT, 0, Payment,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     createAcct,
     ({
@@ -45,7 +45,7 @@ TRANSACTION(ttPAYMENT, 0, Payment,
 #   include <xrpld/app/tx/detail/Escrow.h>
 #endif
 TRANSACTION(ttESCROW_CREATE, 1, EscrowCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -59,7 +59,7 @@ TRANSACTION(ttESCROW_CREATE, 1, EscrowCreate,
 
 /** This transaction type completes an existing escrow. */
 TRANSACTION(ttESCROW_FINISH, 2, EscrowFinish,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -76,7 +76,7 @@ TRANSACTION(ttESCROW_FINISH, 2, EscrowFinish,
 #   include <xrpld/app/tx/detail/SetAccount.h>
 #endif
 TRANSACTION(ttACCOUNT_SET, 3, AccountSet,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({
@@ -97,7 +97,7 @@ TRANSACTION(ttACCOUNT_SET, 3, AccountSet,
 #   include <xrpld/app/tx/detail/Escrow.h>
 #endif
 TRANSACTION(ttESCROW_CANCEL, 4, EscrowCancel,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -110,7 +110,7 @@ TRANSACTION(ttESCROW_CANCEL, 4, EscrowCancel,
 #   include <xrpld/app/tx/detail/SetRegularKey.h>
 #endif
 TRANSACTION(ttREGULAR_KEY_SET, 5, SetRegularKey,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({
@@ -124,7 +124,7 @@ TRANSACTION(ttREGULAR_KEY_SET, 5, SetRegularKey,
 #   include <xrpld/app/tx/detail/CreateOffer.h>
 #endif
 TRANSACTION(ttOFFER_CREATE, 7, OfferCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -140,7 +140,7 @@ TRANSACTION(ttOFFER_CREATE, 7, OfferCreate,
 #   include <xrpld/app/tx/detail/CancelOffer.h>
 #endif
 TRANSACTION(ttOFFER_CANCEL, 8, OfferCancel,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -154,7 +154,7 @@ TRANSACTION(ttOFFER_CANCEL, 8, OfferCancel,
 #   include <xrpld/app/tx/detail/CreateTicket.h>
 #endif
 TRANSACTION(ttTICKET_CREATE, 10, TicketCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -170,7 +170,7 @@ TRANSACTION(ttTICKET_CREATE, 10, TicketCreate,
 #   include <xrpld/app/tx/detail/SetSignerList.h>
 #endif
 TRANSACTION(ttSIGNER_LIST_SET, 12, SignerListSet,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({
@@ -183,7 +183,7 @@ TRANSACTION(ttSIGNER_LIST_SET, 12, SignerListSet,
 #   include <xrpld/app/tx/detail/PayChan.h>
 #endif
 TRANSACTION(ttPAYCHAN_CREATE, 13, PaymentChannelCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -197,7 +197,7 @@ TRANSACTION(ttPAYCHAN_CREATE, 13, PaymentChannelCreate,
 
 /** This transaction type funds an existing unidirectional XRP payment channel. */
 TRANSACTION(ttPAYCHAN_FUND, 14, PaymentChannelFund,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -208,7 +208,7 @@ TRANSACTION(ttPAYCHAN_FUND, 14, PaymentChannelFund,
 
 /** This transaction type submits a claim against an existing unidirectional payment channel. */
 TRANSACTION(ttPAYCHAN_CLAIM, 15, PaymentChannelClaim,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -225,7 +225,7 @@ TRANSACTION(ttPAYCHAN_CLAIM, 15, PaymentChannelClaim,
 #   include <xrpld/app/tx/detail/CreateCheck.h>
 #endif
 TRANSACTION(ttCHECK_CREATE, 16, CheckCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -241,7 +241,7 @@ TRANSACTION(ttCHECK_CREATE, 16, CheckCreate,
 #   include <xrpld/app/tx/detail/CashCheck.h>
 #endif
 TRANSACTION(ttCHECK_CASH, 17, CheckCash,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -255,7 +255,7 @@ TRANSACTION(ttCHECK_CASH, 17, CheckCash,
 #   include <xrpld/app/tx/detail/CancelCheck.h>
 #endif
 TRANSACTION(ttCHECK_CANCEL, 18, CheckCancel,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -267,7 +267,7 @@ TRANSACTION(ttCHECK_CANCEL, 18, CheckCancel,
 #   include <xrpld/app/tx/detail/DepositPreauth.h>
 #endif
 TRANSACTION(ttDEPOSIT_PREAUTH, 19, DepositPreauth,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -282,7 +282,7 @@ TRANSACTION(ttDEPOSIT_PREAUTH, 19, DepositPreauth,
 #   include <xrpld/app/tx/detail/SetTrust.h>
 #endif
 TRANSACTION(ttTRUST_SET, 20, TrustSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -296,7 +296,7 @@ TRANSACTION(ttTRUST_SET, 20, TrustSet,
 #   include <xrpld/app/tx/detail/DeleteAccount.h>
 #endif
 TRANSACTION(ttACCOUNT_DELETE, 21, AccountDelete,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     mustDeleteAcct,
     ({
@@ -312,7 +312,7 @@ TRANSACTION(ttACCOUNT_DELETE, 21, AccountDelete,
 #   include <xrpld/app/tx/detail/NFTokenMint.h>
 #endif
 TRANSACTION(ttNFTOKEN_MINT, 25, NFTokenMint,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     changeNFTCounts,
     ({
@@ -330,7 +330,7 @@ TRANSACTION(ttNFTOKEN_MINT, 25, NFTokenMint,
 #   include <xrpld/app/tx/detail/NFTokenBurn.h>
 #endif
 TRANSACTION(ttNFTOKEN_BURN, 26, NFTokenBurn,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     changeNFTCounts,
     ({
@@ -343,7 +343,7 @@ TRANSACTION(ttNFTOKEN_BURN, 26, NFTokenBurn,
 #   include <xrpld/app/tx/detail/NFTokenCreateOffer.h>
 #endif
 TRANSACTION(ttNFTOKEN_CREATE_OFFER, 27, NFTokenCreateOffer,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -359,7 +359,7 @@ TRANSACTION(ttNFTOKEN_CREATE_OFFER, 27, NFTokenCreateOffer,
 #   include <xrpld/app/tx/detail/NFTokenCancelOffer.h>
 #endif
 TRANSACTION(ttNFTOKEN_CANCEL_OFFER, 28, NFTokenCancelOffer,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -371,7 +371,7 @@ TRANSACTION(ttNFTOKEN_CANCEL_OFFER, 28, NFTokenCancelOffer,
 #   include <xrpld/app/tx/detail/NFTokenAcceptOffer.h>
 #endif
 TRANSACTION(ttNFTOKEN_ACCEPT_OFFER, 29, NFTokenAcceptOffer,
-    Delegation::delegable,
+    Delegation::delegatable,
     uint256{},
     noPriv,
     ({
@@ -385,7 +385,7 @@ TRANSACTION(ttNFTOKEN_ACCEPT_OFFER, 29, NFTokenAcceptOffer,
 #   include <xrpld/app/tx/detail/Clawback.h>
 #endif
 TRANSACTION(ttCLAWBACK, 30, Clawback,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureClawback,
     noPriv,
     ({
@@ -398,7 +398,7 @@ TRANSACTION(ttCLAWBACK, 30, Clawback,
 #   include <xrpld/app/tx/detail/AMMClawback.h>
 #endif
 TRANSACTION(ttAMM_CLAWBACK, 31, AMMClawback,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMMClawback,
     mayDeleteAcct | overrideFreeze,
     ({
@@ -413,7 +413,7 @@ TRANSACTION(ttAMM_CLAWBACK, 31, AMMClawback,
 #   include <xrpld/app/tx/detail/AMMCreate.h>
 #endif
 TRANSACTION(ttAMM_CREATE, 35, AMMCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     createPseudoAcct,
     ({
@@ -427,7 +427,7 @@ TRANSACTION(ttAMM_CREATE, 35, AMMCreate,
 #   include <xrpld/app/tx/detail/AMMDeposit.h>
 #endif
 TRANSACTION(ttAMM_DEPOSIT, 36, AMMDeposit,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     noPriv,
     ({
@@ -445,7 +445,7 @@ TRANSACTION(ttAMM_DEPOSIT, 36, AMMDeposit,
 #   include <xrpld/app/tx/detail/AMMWithdraw.h>
 #endif
 TRANSACTION(ttAMM_WITHDRAW, 37, AMMWithdraw,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     mayDeleteAcct,
     ({
@@ -462,7 +462,7 @@ TRANSACTION(ttAMM_WITHDRAW, 37, AMMWithdraw,
 #   include <xrpld/app/tx/detail/AMMVote.h>
 #endif
 TRANSACTION(ttAMM_VOTE, 38, AMMVote,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     noPriv,
     ({
@@ -476,7 +476,7 @@ TRANSACTION(ttAMM_VOTE, 38, AMMVote,
 #   include <xrpld/app/tx/detail/AMMBid.h>
 #endif
 TRANSACTION(ttAMM_BID, 39, AMMBid,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     noPriv,
     ({
@@ -492,7 +492,7 @@ TRANSACTION(ttAMM_BID, 39, AMMBid,
 #   include <xrpld/app/tx/detail/AMMDelete.h>
 #endif
 TRANSACTION(ttAMM_DELETE, 40, AMMDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureAMM,
     mustDeleteAcct,
     ({
@@ -505,7 +505,7 @@ TRANSACTION(ttAMM_DELETE, 40, AMMDelete,
 #   include <xrpld/app/tx/detail/XChainBridge.h>
 #endif
 TRANSACTION(ttXCHAIN_CREATE_CLAIM_ID, 41, XChainCreateClaimID,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -516,7 +516,7 @@ TRANSACTION(ttXCHAIN_CREATE_CLAIM_ID, 41, XChainCreateClaimID,
 
 /** This transactions initiates a crosschain transaction */
 TRANSACTION(ttXCHAIN_COMMIT, 42, XChainCommit,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -528,7 +528,7 @@ TRANSACTION(ttXCHAIN_COMMIT, 42, XChainCommit,
 
 /** This transaction completes a crosschain transaction */
 TRANSACTION(ttXCHAIN_CLAIM, 43, XChainClaim,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -541,7 +541,7 @@ TRANSACTION(ttXCHAIN_CLAIM, 43, XChainClaim,
 
 /** This transaction initiates a crosschain account create transaction */
 TRANSACTION(ttXCHAIN_ACCOUNT_CREATE_COMMIT, 44, XChainAccountCreateCommit,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -553,7 +553,7 @@ TRANSACTION(ttXCHAIN_ACCOUNT_CREATE_COMMIT, 44, XChainAccountCreateCommit,
 
 /** This transaction adds an attestation to a claim */
 TRANSACTION(ttXCHAIN_ADD_CLAIM_ATTESTATION, 45, XChainAddClaimAttestation,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     createAcct,
     ({
@@ -574,7 +574,7 @@ TRANSACTION(ttXCHAIN_ADD_CLAIM_ATTESTATION, 45, XChainAddClaimAttestation,
 /** This transaction adds an attestation to an account */
 TRANSACTION(ttXCHAIN_ADD_ACCOUNT_CREATE_ATTESTATION, 46,
     XChainAddAccountCreateAttestation,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     createAcct,
     ({
@@ -595,7 +595,7 @@ TRANSACTION(ttXCHAIN_ADD_ACCOUNT_CREATE_ATTESTATION, 46,
 
 /** This transaction modifies a sidechain */
 TRANSACTION(ttXCHAIN_MODIFY_BRIDGE, 47, XChainModifyBridge,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -606,7 +606,7 @@ TRANSACTION(ttXCHAIN_MODIFY_BRIDGE, 47, XChainModifyBridge,
 
 /** This transactions creates a sidechain */
 TRANSACTION(ttXCHAIN_CREATE_BRIDGE, 48, XChainCreateBridge,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureXChainBridge,
     noPriv,
     ({
@@ -620,7 +620,7 @@ TRANSACTION(ttXCHAIN_CREATE_BRIDGE, 48, XChainCreateBridge,
 #   include <xrpld/app/tx/detail/DID.h>
 #endif
 TRANSACTION(ttDID_SET, 49, DIDSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureDID,
     noPriv,
     ({
@@ -631,7 +631,7 @@ TRANSACTION(ttDID_SET, 49, DIDSet,
 
 /** This transaction type deletes a DID */
 TRANSACTION(ttDID_DELETE, 50, DIDDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureDID,
     noPriv,
     ({}))
@@ -641,7 +641,7 @@ TRANSACTION(ttDID_DELETE, 50, DIDDelete,
 #   include <xrpld/app/tx/detail/SetOracle.h>
 #endif
 TRANSACTION(ttORACLE_SET, 51, OracleSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featurePriceOracle,
     noPriv,
     ({
@@ -658,7 +658,7 @@ TRANSACTION(ttORACLE_SET, 51, OracleSet,
 #   include <xrpld/app/tx/detail/DeleteOracle.h>
 #endif
 TRANSACTION(ttORACLE_DELETE, 52, OracleDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featurePriceOracle,
     noPriv,
     ({
@@ -670,7 +670,7 @@ TRANSACTION(ttORACLE_DELETE, 52, OracleDelete,
 #   include <xrpld/app/tx/detail/LedgerStateFix.h>
 #endif
 TRANSACTION(ttLEDGER_STATE_FIX, 53, LedgerStateFix,
-    Delegation::delegable,
+    Delegation::delegatable,
     fixNFTokenPageLinks,
     noPriv,
     ({
@@ -683,7 +683,7 @@ TRANSACTION(ttLEDGER_STATE_FIX, 53, LedgerStateFix,
 #   include <xrpld/app/tx/detail/MPTokenIssuanceCreate.h>
 #endif
 TRANSACTION(ttMPTOKEN_ISSUANCE_CREATE, 54, MPTokenIssuanceCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureMPTokensV1,
     createMPTIssuance,
     ({
@@ -700,7 +700,7 @@ TRANSACTION(ttMPTOKEN_ISSUANCE_CREATE, 54, MPTokenIssuanceCreate,
 #   include <xrpld/app/tx/detail/MPTokenIssuanceDestroy.h>
 #endif
 TRANSACTION(ttMPTOKEN_ISSUANCE_DESTROY, 55, MPTokenIssuanceDestroy,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureMPTokensV1,
     destroyMPTIssuance,
     ({
@@ -712,7 +712,7 @@ TRANSACTION(ttMPTOKEN_ISSUANCE_DESTROY, 55, MPTokenIssuanceDestroy,
 #   include <xrpld/app/tx/detail/MPTokenIssuanceSet.h>
 #endif
 TRANSACTION(ttMPTOKEN_ISSUANCE_SET, 56, MPTokenIssuanceSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureMPTokensV1,
     noPriv,
     ({
@@ -729,7 +729,7 @@ TRANSACTION(ttMPTOKEN_ISSUANCE_SET, 56, MPTokenIssuanceSet,
 #   include <xrpld/app/tx/detail/MPTokenAuthorize.h>
 #endif
 TRANSACTION(ttMPTOKEN_AUTHORIZE, 57, MPTokenAuthorize,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureMPTokensV1,
     mustAuthorizeMPT,
     ({
@@ -742,7 +742,7 @@ TRANSACTION(ttMPTOKEN_AUTHORIZE, 57, MPTokenAuthorize,
 #   include <xrpld/app/tx/detail/Credentials.h>
 #endif
 TRANSACTION(ttCREDENTIAL_CREATE, 58, CredentialCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureCredentials,
     noPriv,
     ({
@@ -754,7 +754,7 @@ TRANSACTION(ttCREDENTIAL_CREATE, 58, CredentialCreate,
 
 /** This transaction type accept an Credential object */
 TRANSACTION(ttCREDENTIAL_ACCEPT, 59, CredentialAccept,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureCredentials,
     noPriv,
     ({
@@ -764,7 +764,7 @@ TRANSACTION(ttCREDENTIAL_ACCEPT, 59, CredentialAccept,
 
 /** This transaction type delete an Credential object */
 TRANSACTION(ttCREDENTIAL_DELETE, 60, CredentialDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureCredentials,
     noPriv,
     ({
@@ -778,7 +778,7 @@ TRANSACTION(ttCREDENTIAL_DELETE, 60, CredentialDelete,
 #   include <xrpld/app/tx/detail/NFTokenModify.h>
 #endif
 TRANSACTION(ttNFTOKEN_MODIFY, 61, NFTokenModify,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureDynamicNFT,
     noPriv,
     ({
@@ -792,7 +792,7 @@ TRANSACTION(ttNFTOKEN_MODIFY, 61, NFTokenModify,
 #   include <xrpld/app/tx/detail/PermissionedDomainSet.h>
 #endif
 TRANSACTION(ttPERMISSIONED_DOMAIN_SET, 62, PermissionedDomainSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featurePermissionedDomains,
     noPriv,
     ({
@@ -805,7 +805,7 @@ TRANSACTION(ttPERMISSIONED_DOMAIN_SET, 62, PermissionedDomainSet,
 #   include <xrpld/app/tx/detail/PermissionedDomainDelete.h>
 #endif
 TRANSACTION(ttPERMISSIONED_DOMAIN_DELETE, 63, PermissionedDomainDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featurePermissionedDomains,
     noPriv,
     ({
@@ -817,7 +817,7 @@ TRANSACTION(ttPERMISSIONED_DOMAIN_DELETE, 63, PermissionedDomainDelete,
 #   include <xrpld/app/tx/detail/DelegateSet.h>
 #endif
 TRANSACTION(ttDELEGATE_SET, 64, DelegateSet,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     featurePermissionDelegationV1_1,
     noPriv,
     ({
@@ -830,7 +830,7 @@ TRANSACTION(ttDELEGATE_SET, 64, DelegateSet,
 #   include <xrpld/app/tx/detail/VaultCreate.h>
 #endif
 TRANSACTION(ttVAULT_CREATE, 65, VaultCreate,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     createPseudoAcct | createMPTIssuance | mustModifyVault,
     ({
@@ -848,7 +848,7 @@ TRANSACTION(ttVAULT_CREATE, 65, VaultCreate,
 #   include <xrpld/app/tx/detail/VaultSet.h>
 #endif
 TRANSACTION(ttVAULT_SET, 66, VaultSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     mustModifyVault,
     ({
@@ -863,7 +863,7 @@ TRANSACTION(ttVAULT_SET, 66, VaultSet,
 #   include <xrpld/app/tx/detail/VaultDelete.h>
 #endif
 TRANSACTION(ttVAULT_DELETE, 67, VaultDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     mustDeleteAcct | destroyMPTIssuance | mustModifyVault,
     ({
@@ -875,7 +875,7 @@ TRANSACTION(ttVAULT_DELETE, 67, VaultDelete,
 #   include <xrpld/app/tx/detail/VaultDeposit.h>
 #endif
 TRANSACTION(ttVAULT_DEPOSIT, 68, VaultDeposit,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     mayAuthorizeMPT | mustModifyVault,
     ({
@@ -888,7 +888,7 @@ TRANSACTION(ttVAULT_DEPOSIT, 68, VaultDeposit,
 #   include <xrpld/app/tx/detail/VaultWithdraw.h>
 #endif
 TRANSACTION(ttVAULT_WITHDRAW, 69, VaultWithdraw,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     mayDeleteMPT | mayAuthorizeMPT | mustModifyVault,
     ({
@@ -903,7 +903,7 @@ TRANSACTION(ttVAULT_WITHDRAW, 69, VaultWithdraw,
 #   include <xrpld/app/tx/detail/VaultClawback.h>
 #endif
 TRANSACTION(ttVAULT_CLAWBACK, 70, VaultClawback,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureSingleAssetVault,
     mayDeleteMPT | mustModifyVault,
     ({
@@ -917,7 +917,7 @@ TRANSACTION(ttVAULT_CLAWBACK, 70, VaultClawback,
 #   include <xrpld/app/tx/detail/Batch.h>
 #endif
 TRANSACTION(ttBATCH, 71, Batch,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     featureBatch,
     noPriv,
     ({
@@ -932,7 +932,7 @@ TRANSACTION(ttBATCH, 71, Batch,
 #   include <xrpld/app/tx/detail/LoanBrokerSet.h>
 #endif
 TRANSACTION(ttLOAN_BROKER_SET, 74, LoanBrokerSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     createPseudoAcct | mayAuthorizeMPT, ({
     {sfVaultID, soeREQUIRED},
@@ -949,7 +949,7 @@ TRANSACTION(ttLOAN_BROKER_SET, 74, LoanBrokerSet,
 #   include <xrpld/app/tx/detail/LoanBrokerDelete.h>
 #endif
 TRANSACTION(ttLOAN_BROKER_DELETE, 75, LoanBrokerDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     mustDeleteAcct | mayAuthorizeMPT, ({
     {sfLoanBrokerID, soeREQUIRED},
@@ -960,7 +960,7 @@ TRANSACTION(ttLOAN_BROKER_DELETE, 75, LoanBrokerDelete,
 #   include <xrpld/app/tx/detail/LoanBrokerCoverDeposit.h>
 #endif
 TRANSACTION(ttLOAN_BROKER_COVER_DEPOSIT, 76, LoanBrokerCoverDeposit,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     noPriv, ({
     {sfLoanBrokerID, soeREQUIRED},
@@ -972,7 +972,7 @@ TRANSACTION(ttLOAN_BROKER_COVER_DEPOSIT, 76, LoanBrokerCoverDeposit,
 #   include <xrpld/app/tx/detail/LoanBrokerCoverWithdraw.h>
 #endif
 TRANSACTION(ttLOAN_BROKER_COVER_WITHDRAW, 77, LoanBrokerCoverWithdraw,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     mayAuthorizeMPT, ({
     {sfLoanBrokerID, soeREQUIRED},
@@ -987,7 +987,7 @@ TRANSACTION(ttLOAN_BROKER_COVER_WITHDRAW, 77, LoanBrokerCoverWithdraw,
 #   include <xrpld/app/tx/detail/LoanBrokerCoverClawback.h>
 #endif
 TRANSACTION(ttLOAN_BROKER_COVER_CLAWBACK, 78, LoanBrokerCoverClawback,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     noPriv, ({
     {sfLoanBrokerID, soeOPTIONAL},
@@ -999,7 +999,7 @@ TRANSACTION(ttLOAN_BROKER_COVER_CLAWBACK, 78, LoanBrokerCoverClawback,
 #   include <xrpld/app/tx/detail/LoanSet.h>
 #endif
 TRANSACTION(ttLOAN_SET, 80, LoanSet,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     mayAuthorizeMPT | mustModifyVault, ({
     {sfLoanBrokerID, soeREQUIRED},
@@ -1026,7 +1026,7 @@ TRANSACTION(ttLOAN_SET, 80, LoanSet,
 #   include <xrpld/app/tx/detail/LoanDelete.h>
 #endif
 TRANSACTION(ttLOAN_DELETE, 81, LoanDelete,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     noPriv, ({
     {sfLoanID, soeREQUIRED},
@@ -1037,7 +1037,7 @@ TRANSACTION(ttLOAN_DELETE, 81, LoanDelete,
 #   include <xrpld/app/tx/detail/LoanManage.h>
 #endif
 TRANSACTION(ttLOAN_MANAGE, 82, LoanManage,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     // All of the LoanManage options will modify the vault, but the
     // transaction can succeed without options, essentially making it
@@ -1051,7 +1051,7 @@ TRANSACTION(ttLOAN_MANAGE, 82, LoanManage,
 #   include <xrpld/app/tx/detail/LoanPay.h>
 #endif
 TRANSACTION(ttLOAN_PAY, 84, LoanPay,
-    Delegation::delegable,
+    Delegation::delegatable,
     featureLendingProtocol,
     mayAuthorizeMPT | mustModifyVault, ({
     {sfLoanID, soeREQUIRED},
@@ -1066,7 +1066,7 @@ TRANSACTION(ttLOAN_PAY, 84, LoanPay,
 #   include <xrpld/app/tx/detail/Change.h>
 #endif
 TRANSACTION(ttAMENDMENT, 100, EnableAmendment,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({
@@ -1078,7 +1078,7 @@ TRANSACTION(ttAMENDMENT, 100, EnableAmendment,
     For details, see: https://xrpl.org/fee-voting.html
  */
 TRANSACTION(ttFEE, 101, SetFee,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({
@@ -1099,7 +1099,7 @@ TRANSACTION(ttFEE, 101, SetFee,
     For details, see: https://xrpl.org/negative-unl.html
  */
 TRANSACTION(ttUNL_MODIFY, 102, UNLModify,
-    Delegation::notDelegable,
+    Delegation::notDelegatable,
     uint256{},
     noPriv,
     ({

include/xrpl/rdb/DatabaseCon.h

@@ -1,11 +1,10 @@
 #ifndef XRPL_APP_DATA_DATABASECON_H_INCLUDED
 #define XRPL_APP_DATA_DATABASECON_H_INCLUDED
 
-#include <xrpld/app/main/DBInit.h>
-#include <xrpld/core/Config.h>
-#include <xrpld/core/SociDB.h>
-
 #include <xrpl/core/PerfLog.h>
+#include <xrpl/core/StartUpType.h>
+#include <xrpl/rdb/DBInit.h>
+#include <xrpl/rdb/SociDB.h>
 
 #include <boost/filesystem/path.hpp>
 
@@ -71,7 +70,7 @@ public:
     {
         explicit Setup() = default;
 
-        Config::StartUpType startUp = Config::NORMAL;
+        StartUpType startUp = StartUpType::NORMAL;
         bool standAlone = false;
         boost::filesystem::path dataDir;
         // Indicates whether or not to return the `globalPragma`
@@ -109,9 +108,9 @@ public:
         beast::Journal journal)
         // Use temporary files or regular DB files?
         : DatabaseCon(
-              setup.standAlone && setup.startUp != Config::LOAD &&
-                      setup.startUp != Config::LOAD_FILE &&
-                      setup.startUp != Config::REPLAY
+              setup.standAlone && setup.startUp != StartUpType::LOAD &&
+                      setup.startUp != StartUpType::LOAD_FILE &&
+                      setup.startUp != StartUpType::REPLAY
                   ? ""
                   : (setup.dataDir / dbName),
               setup.commonPragma(),
@@ -237,11 +236,6 @@ private:
 std::shared_ptr<Checkpointer>
 checkpointerFromId(std::uintptr_t id);
 
-DatabaseCon::Setup
-setup_DatabaseCon(
-    Config const& c,
-    std::optional<beast::Journal> j = std::nullopt);
-
 }  // namespace xrpl
 
 #endif

include/xrpl/rdb/RelationalDatabase.h

@@ -0,0 +1,483 @@
+#ifndef XRPL_APP_RDB_RELATIONALDATABASE_H_INCLUDED
+#define XRPL_APP_RDB_RELATIONALDATABASE_H_INCLUDED
+
+#include <xrpld/app/misc/Transaction.h>
+#include <xrpld/core/Config.h>
+
+#include <xrpl/beast/utility/instrumentation.h>
+#include <xrpl/core/ServiceRegistry.h>
+#include <xrpl/protocol/LedgerShortcut.h>
+#include <xrpl/rdb/DatabaseCon.h>
+
+#include <boost/filesystem.hpp>
+#include <boost/variant.hpp>
+
+namespace xrpl {
+
+struct LedgerHashPair
+{
+    uint256 ledgerHash;
+    uint256 parentHash;
+};
+
+struct LedgerRange
+{
+    uint32_t min;
+    uint32_t max;
+};
+
+class RelationalDatabase
+{
+public:
+    struct CountMinMax
+    {
+        std::size_t numberOfRows;
+        LedgerIndex minLedgerSequence;
+        LedgerIndex maxLedgerSequence;
+    };
+
+    struct AccountTxMarker
+    {
+        std::uint32_t ledgerSeq = 0;
+        std::uint32_t txnSeq = 0;
+    };
+
+    struct AccountTxOptions
+    {
+        AccountID const& account;
+        std::uint32_t minLedger;
+        std::uint32_t maxLedger;
+        std::uint32_t offset;
+        std::uint32_t limit;
+        bool bUnlimited;
+    };
+
+    struct AccountTxPageOptions
+    {
+        AccountID const& account;
+        std::uint32_t minLedger;
+        std::uint32_t maxLedger;
+        std::optional<AccountTxMarker> marker;
+        std::uint32_t limit;
+        bool bAdmin;
+    };
+
+    using AccountTx =
+        std::pair<std::shared_ptr<Transaction>, std::shared_ptr<TxMeta>>;
+    using AccountTxs = std::vector<AccountTx>;
+    using txnMetaLedgerType = std::tuple<Blob, Blob, std::uint32_t>;
+    using MetaTxsList = std::vector<txnMetaLedgerType>;
+
+    using LedgerSequence = uint32_t;
+    using LedgerHash = uint256;
+    using LedgerSpecifier =
+        std::variant<LedgerRange, LedgerShortcut, LedgerSequence, LedgerHash>;
+
+    struct AccountTxArgs
+    {
+        AccountID account;
+        std::optional<LedgerSpecifier> ledger;
+        bool binary = false;
+        bool forward = false;
+        uint32_t limit = 0;
+        std::optional<AccountTxMarker> marker;
+    };
+
+    struct AccountTxResult
+    {
+        std::variant<AccountTxs, MetaTxsList> transactions;
+        LedgerRange ledgerRange;
+        uint32_t limit;
+        std::optional<AccountTxMarker> marker;
+    };
+
+    virtual ~RelationalDatabase() = default;
+
+    /**
+     * @brief getMinLedgerSeq Returns the minimum ledger sequence in the Ledgers
+     *        table.
+     * @return Ledger sequence or no value if no ledgers exist.
+     */
+    virtual std::optional<LedgerIndex>
+    getMinLedgerSeq() = 0;
+
+    /**
+     * @brief getMaxLedgerSeq Returns the maximum ledger sequence in the Ledgers
+     *        table.
+     * @return Ledger sequence or none if no ledgers exist.
+     */
+    virtual std::optional<LedgerIndex>
+    getMaxLedgerSeq() = 0;
+
+    /**
+     * @brief getLedgerInfoByIndex Returns a ledger by its sequence.
+     * @param ledgerSeq Ledger sequence.
+     * @return The ledger if found, otherwise no value.
+     */
+    virtual std::optional<LedgerHeader>
+    getLedgerInfoByIndex(LedgerIndex ledgerSeq) = 0;
+
+    /**
+     * @brief getNewestLedgerInfo Returns the info of the newest saved ledger.
+     * @return Ledger info if found, otherwise no value.
+     */
+    virtual std::optional<LedgerHeader>
+    getNewestLedgerInfo() = 0;
+
+    /**
+     * @brief getLedgerInfoByHash Returns the info of the ledger with given
+     *        hash.
+     * @param ledgerHash Hash of the ledger.
+     * @return Ledger if found, otherwise no value.
+     */
+    virtual std::optional<LedgerHeader>
+    getLedgerInfoByHash(uint256 const& ledgerHash) = 0;
+
+    /**
+     * @brief getHashByIndex Returns the hash of the ledger with the given
+     *        sequence.
+     * @param ledgerIndex Ledger sequence.
+     * @return Hash of the ledger.
+     */
+    virtual uint256
+    getHashByIndex(LedgerIndex ledgerIndex) = 0;
+
+    /**
+     * @brief getHashesByIndex Returns the hashes of the ledger and its parent
+     *        as specified by the ledgerIndex.
+     * @param ledgerIndex Ledger sequence.
+     * @return Struct LedgerHashPair which contains hashes of the ledger and
+     *         its parent.
+     */
+    virtual std::optional<LedgerHashPair>
+    getHashesByIndex(LedgerIndex ledgerIndex) = 0;
+
+    /**
+     * @brief getHashesByIndex Returns hashes of each ledger and its parent for
+     *        all ledgers within the provided range.
+     * @param minSeq Minimum ledger sequence.
+     * @param maxSeq Maximum ledger sequence.
+     * @return Container that maps the sequence number of a found ledger to the
+     *         struct LedgerHashPair which contains the hashes of the ledger and
+     *         its parent.
+     */
+    virtual std::map<LedgerIndex, LedgerHashPair>
+    getHashesByIndex(LedgerIndex minSeq, LedgerIndex maxSeq) = 0;
+
+    /**
+     * @brief getTxHistory Returns the 20 most recent transactions starting from
+     *        the given number.
+     * @param startIndex First number of returned entry.
+     * @return Vector of shared pointers to transactions sorted in
+     *         descending order by ledger sequence.
+     */
+    virtual std::vector<std::shared_ptr<Transaction>>
+    getTxHistory(LedgerIndex startIndex) = 0;
+
+    /**
+     * @brief getTransactionsMinLedgerSeq Returns the minimum ledger sequence
+     *        stored in the Transactions table.
+     * @return Ledger sequence or no value if no ledgers exist.
+     */
+    virtual std::optional<LedgerIndex>
+    getTransactionsMinLedgerSeq() = 0;
+
+    /**
+     * @brief getAccountTransactionsMinLedgerSeq Returns the minimum ledger
+     *        sequence stored in the AccountTransactions table.
+     * @return Ledger sequence or no value if no ledgers exist.
+     */
+    virtual std::optional<LedgerIndex>
+    getAccountTransactionsMinLedgerSeq() = 0;
+
+    /**
+     * @brief deleteTransactionByLedgerSeq Deletes transactions from the ledger
+     *        with the given sequence.
+     * @param ledgerSeq Ledger sequence.
+     */
+    virtual void
+    deleteTransactionByLedgerSeq(LedgerIndex ledgerSeq) = 0;
+
+    /**
+     * @brief deleteBeforeLedgerSeq Deletes all ledgers with a sequence number
+     *        less than or equal to the given ledger sequence.
+     * @param ledgerSeq Ledger sequence.
+     */
+    virtual void
+    deleteBeforeLedgerSeq(LedgerIndex ledgerSeq) = 0;
+
+    /**
+     * @brief deleteTransactionsBeforeLedgerSeq Deletes all transactions with
+     *        a sequence number less than or equal to the given ledger
+     *        sequence.
+     * @param ledgerSeq Ledger sequence.
+     */
+    virtual void
+    deleteTransactionsBeforeLedgerSeq(LedgerIndex ledgerSeq) = 0;
+
+    /**
+     * @brief deleteAccountTransactionsBeforeLedgerSeq Deletes all account
+     *        transactions with a sequence number less than or equal to the
+     *        given ledger sequence.
+     * @param ledgerSeq Ledger sequence.
+     */
+    virtual void
+    deleteAccountTransactionsBeforeLedgerSeq(LedgerIndex ledgerSeq) = 0;
+
+    /**
+     * @brief getTransactionCount Returns the number of transactions.
+     * @return Number of transactions.
+     */
+    virtual std::size_t
+    getTransactionCount() = 0;
+
+    /**
+     * @brief getAccountTransactionCount Returns the number of account
+     *        transactions.
+     * @return Number of account transactions.
+     */
+    virtual std::size_t
+    getAccountTransactionCount() = 0;
+
+    /**
+     * @brief getLedgerCountMinMax Returns the minimum ledger sequence,
+     *        maximum ledger sequence and total number of saved ledgers.
+     * @return Struct CountMinMax which contains the minimum sequence,
+     *         maximum sequence and number of ledgers.
+     */
+    virtual struct CountMinMax
+    getLedgerCountMinMax() = 0;
+
+    /**
+     * @brief saveValidatedLedger Saves a ledger into the database.
+     * @param ledger The ledger.
+     * @param current True if the ledger is current.
+     * @return True if saving was successful.
+     */
+    virtual bool
+    saveValidatedLedger(
+        std::shared_ptr<Ledger const> const& ledger,
+        bool current) = 0;
+
+    /**
+     * @brief getLimitedOldestLedgerInfo Returns the info of the oldest ledger
+     *        whose sequence number is greater than or equal to the given
+     *        sequence number.
+     * @param ledgerFirstIndex Minimum ledger sequence.
+     * @return Ledger info if found, otherwise no value.
+     */
+    virtual std::optional<LedgerHeader>
+    getLimitedOldestLedgerInfo(LedgerIndex ledgerFirstIndex) = 0;
+
+    /**
+     * @brief getLimitedNewestLedgerInfo Returns the info of the newest ledger
+     *        whose sequence number is greater than or equal to the given
+     *        sequence number.
+     * @param ledgerFirstIndex Minimum ledger sequence.
+     * @return Ledger info if found, otherwise no value.
+     */
+    virtual std::optional<LedgerHeader>
+    getLimitedNewestLedgerInfo(LedgerIndex ledgerFirstIndex) = 0;
+
+    /**
+     * @brief getOldestAccountTxs Returns the oldest transactions for the
+     *        account that matches the given criteria starting from the provided
+     *        offset.
+     * @param options Struct AccountTxOptions which contains the criteria to
+     *        match: the account, ledger search range, the offset of the first
+     *        entry to return, the number of transactions to return, a flag if
+     *        this number is unlimited.
+     * @return Vector of pairs of found transactions and their metadata
+     *         sorted in ascending order by account sequence.
+     */
+    virtual AccountTxs
+    getOldestAccountTxs(AccountTxOptions const& options) = 0;
+
+    /**
+     * @brief getNewestAccountTxs Returns the newest transactions for the
+     *        account that matches the given criteria starting from the provided
+     *        offset.
+     * @param options Struct AccountTxOptions which contains the criteria to
+     *        match: the account, the ledger search range, the offset of  the
+     *        first entry to return, the number of transactions to return, a
+     *        flag if this number unlimited.
+     * @return Vector of pairs of found transactions and their metadata
+     *         sorted in descending order by account sequence.
+     */
+    virtual AccountTxs
+    getNewestAccountTxs(AccountTxOptions const& options) = 0;
+
+    /**
+     * @brief getOldestAccountTxsB Returns the oldest transactions in binary
+     *        form for the account that matches the given criteria starting from
+     *        the provided offset.
+     * @param options Struct AccountTxOptions which contains the criteria to
+     *        match: the account, the ledger search range, the offset of the
+     *        first entry to return, the number of transactions to return, a
+     *        flag if this number unlimited.
+     * @return Vector of tuples of found transactions, their metadata and
+     *         account sequences sorted in ascending order by account sequence.
+     */
+    virtual MetaTxsList
+    getOldestAccountTxsB(AccountTxOptions const& options) = 0;
+
+    /**
+     * @brief getNewestAccountTxsB Returns the newest transactions in binary
+     *        form for the account that matches the given criteria starting from
+     *        the provided offset.
+     * @param options Struct AccountTxOptions which contains the criteria to
+     *        match: the account, the ledger search range, the offset of the
+     *        first entry to return, the number of transactions to return, a
+     *        flag if this number is unlimited.
+     * @return Vector of tuples of found transactions, their metadata and
+     *         account sequences sorted in descending order by account
+     *         sequence.
+     */
+    virtual MetaTxsList
+    getNewestAccountTxsB(AccountTxOptions const& options) = 0;
+
+    /**
+     * @brief oldestAccountTxPage Returns the oldest transactions for the
+     *        account that matches the given criteria starting from the
+     *        provided marker.
+     * @param options Struct AccountTxPageOptions which contains the criteria to
+     *        match: the account, the ledger search range, the marker of first
+     *        returned entry, the number of transactions to return, a flag if
+     *        this number is unlimited.
+     * @return Vector of pairs of found transactions and their metadata
+     *         sorted in ascending order by account sequence and a marker
+     *         for the next search if the search was not finished.
+     */
+    virtual std::pair<AccountTxs, std::optional<AccountTxMarker>>
+    oldestAccountTxPage(AccountTxPageOptions const& options) = 0;
+
+    /**
+     * @brief newestAccountTxPage Returns the newest transactions for the
+     *        account that matches the given criteria starting from the provided
+     *        marker.
+     * @param options Struct AccountTxPageOptions which contains the criteria to
+     *        match: the account, the ledger search range, the marker of the
+     *        first returned entry, the number of transactions to return, a flag
+     *        if this number unlimited.
+     * @return Vector of pairs of found transactions and their metadata
+     *         sorted in descending order by account sequence and a marker
+     *         for the next search if the search was not finished.
+     */
+    virtual std::pair<AccountTxs, std::optional<AccountTxMarker>>
+    newestAccountTxPage(AccountTxPageOptions const& options) = 0;
+
+    /**
+     * @brief oldestAccountTxPageB Returns the oldest transactions in binary
+     *        form for the account that matches the given criteria starting from
+     *        the provided marker.
+     * @param options Struct AccountTxPageOptions which contains criteria to
+     *        match: the account, the ledger search range, the marker of the
+     *        first returned entry, the number of transactions to return, a flag
+     *        if this number unlimited.
+     * @return Vector of tuples of found transactions, their metadata and
+     *         account sequences sorted in ascending order by account
+     *         sequence and a marker for the next search if the search was not
+     *         finished.
+     */
+    virtual std::pair<MetaTxsList, std::optional<AccountTxMarker>>
+    oldestAccountTxPageB(AccountTxPageOptions const& options) = 0;
+
+    /**
+     * @brief newestAccountTxPageB Returns the newest transactions in binary
+     *        form for the account that matches the given criteria starting from
+     *        the provided marker.
+     * @param options Struct AccountTxPageOptions which contains the criteria to
+     *        match: the account, the ledger search range, the marker of the
+     *        first returned entry, the number of transactions to return, a flag
+     *        if this number is unlimited.
+     * @return Vector of tuples of found transactions, their metadata and
+     *         account sequences sorted in descending order by account
+     *         sequence and a marker for the next search if the search was not
+     *         finished.
+     */
+    virtual std::pair<MetaTxsList, std::optional<AccountTxMarker>>
+    newestAccountTxPageB(AccountTxPageOptions const& options) = 0;
+
+    /**
+     * @brief getTransaction Returns the transaction with the given hash. If a
+     *        range is provided but the transaction is not found, then check if
+     *        all ledgers in the range are present in the database.
+     * @param id Hash of the transaction.
+     * @param range Range of ledgers to check, if present.
+     * @param ec Default error code value.
+     * @return Transaction and its metadata if found, otherwise TxSearched::all
+     *         if a range is provided and all ledgers from the range are present
+     *         in the database, TxSearched::some if a range is provided and not
+     *         all ledgers are present, TxSearched::unknown if the range is not
+     *         provided or a deserializing error occurred. In the last case the
+     *         error code is returned via the ec parameter, in other cases the
+     *         default error code is not changed.
+     */
+    virtual std::variant<AccountTx, TxSearched>
+    getTransaction(
+        uint256 const& id,
+        std::optional<ClosedInterval<uint32_t>> const& range,
+        error_code_i& ec) = 0;
+
+    /**
+     * @brief getKBUsedAll Returns the amount of space used by all databases.
+     * @return Space in kilobytes.
+     */
+    virtual uint32_t
+    getKBUsedAll() = 0;
+
+    /**
+     * @brief getKBUsedLedger Returns the amount of space space used by the
+     *        ledger database.
+     * @return Space in kilobytes.
+     */
+    virtual uint32_t
+    getKBUsedLedger() = 0;
+
+    /**
+     * @brief getKBUsedTransaction Returns the amount of space used by the
+     *        transaction database.
+     * @return Space in kilobytes.
+     */
+    virtual uint32_t
+    getKBUsedTransaction() = 0;
+
+    /**
+     * @brief Closes the ledger database
+     */
+    virtual void
+    closeLedgerDB() = 0;
+
+    /**
+     * @brief Closes the transaction database
+     */
+    virtual void
+    closeTransactionDB() = 0;
+};
+
+template <class T, class C>
+T
+rangeCheckedCast(C c)
+{
+    if ((c > std::numeric_limits<T>::max()) ||
+        (!std::numeric_limits<T>::is_signed && c < 0) ||
+        (std::numeric_limits<T>::is_signed &&
+         std::numeric_limits<C>::is_signed &&
+         c < std::numeric_limits<T>::lowest()))
+    {
+        // This should never happen
+        // LCOV_EXCL_START
+        UNREACHABLE("xrpl::rangeCheckedCast : domain error");
+        JLOG(debugLog().error())
+            << "rangeCheckedCast domain error:"
+            << " value = " << c << " min = " << std::numeric_limits<T>::lowest()
+            << " max: " << std::numeric_limits<T>::max();
+        // LCOV_EXCL_STOP
+    }
+
+    return static_cast<T>(c);
+}
+
+}  // namespace xrpl
+
+#endif

include/xrpl/resource/README.md

@@ -66,7 +66,7 @@ values over time: this is implemented by the DecayingSample class.
 Each server in a cluster creates a list of IP addresses of end points
 that are imposing a significant load. This list is called Gossip, which
 is passed to other nodes in that cluster. Gossip helps individual
-servers in the cluster identify IP addresses that might be unduly loading
+servers in the cluster identify IP addreses that might be unduly loading
 the entire cluster. Again the recourse of the individual servers is to
 drop connections to those IP addresses that occur commonly in the gossip.
 

include/xrpl/resource/detail/Logic.h

@@ -61,7 +61,7 @@ private:
     // List of all active admin entries
     EntryIntrusiveList admin_;
 
-    // List of all inactive entries
+    // List of all inactve entries
     EntryIntrusiveList inactive_;
 
     // All imported gossip data

include/xrpl/server/InfoSub.h

@@ -1,13 +1,12 @@
-#ifndef XRPL_NET_INFOSUB_H_INCLUDED
-#define XRPL_NET_INFOSUB_H_INCLUDED
-
-#include <xrpld/app/misc/Manifest.h>
+#ifndef XRPL_SERVER_INFOSUB_H_INCLUDED
+#define XRPL_SERVER_INFOSUB_H_INCLUDED
 
 #include <xrpl/basics/CountedObject.h>
 #include <xrpl/json/json_value.h>
 #include <xrpl/protocol/Book.h>
 #include <xrpl/protocol/ErrorCodes.h>
 #include <xrpl/resource/Consumer.h>
+#include <xrpl/server/Manifest.h>
 
 namespace xrpl {
 
@@ -148,6 +147,7 @@ public:
 
         virtual bool
         subPeerStatus(ref ispListener) = 0;
+
         virtual bool
         unsubPeerStatus(std::uint64_t uListener) = 0;
         virtual void

include/xrpl/server/Manifest.h

@@ -303,7 +303,7 @@ public:
     std::optional<std::string>
     getDomain(PublicKey const& pk) const;
 
-    /** Returns manifest corresponding to a given public key
+    /** Returns mainfest corresponding to a given public key
 
         @return manifest corresponding to Master public key
           if present, otherwise std::nullopt

include/xrpl/server/State.h

@@ -1,11 +1,9 @@
 #ifndef XRPL_APP_RDB_STATE_H_INCLUDED
 #define XRPL_APP_RDB_STATE_H_INCLUDED
 
-#include <xrpld/app/ledger/Ledger.h>
-#include <xrpld/app/misc/Manifest.h>
-#include <xrpld/core/Config.h>
-#include <xrpld/core/DatabaseCon.h>
-#include <xrpld/peerfinder/detail/Store.h>
+#include <xrpl/protocol/Protocol.h>
+#include <xrpl/rdb/DatabaseCon.h>
+#include <xrpl/server/Manifest.h>
 
 #include <boost/filesystem.hpp>
 

include/xrpl/server/Vacuum.h

@@ -1,7 +1,7 @@
 #ifndef XRPL_APP_RDB_VACUUM_H_INCLUDED
 #define XRPL_APP_RDB_VACUUM_H_INCLUDED
 
-#include <xrpld/core/DatabaseCon.h>
+#include <xrpl/rdb/DatabaseCon.h>
 
 namespace xrpl {
 

include/xrpl/server/Wallet.h

@@ -1,10 +1,11 @@
 #ifndef XRPL_APP_RDB_WALLET_H_INCLUDED
 #define XRPL_APP_RDB_WALLET_H_INCLUDED
 
-#include <xrpld/app/misc/Manifest.h>
-#include <xrpld/core/Config.h>
-#include <xrpld/core/DatabaseCon.h>
-#include <xrpld/overlay/PeerReservationTable.h>
+// TODO: We should rename this file
+
+#include <xrpl/core/PeerReservationTable.h>
+#include <xrpl/rdb/DatabaseCon.h>
+#include <xrpl/server/Manifest.h>
 
 namespace xrpl {
 

include/xrpl/server/detail/LowestLayer.h

@@ -9,7 +9,7 @@
 
 namespace xrpl {
 
-// Before boost 1.70, get_lowest_layer required an explicit template parameter
+// Before boost 1.70, get_lowest_layer required an explicit templat parameter
 template <class T>
 decltype(auto)
 get_lowest_layer(T& t) noexcept

include/xrpl/shamap/README.md

@@ -226,7 +226,7 @@ The `fetchNodeNT()` method goes through three phases:
 
     Any SHAMapLeafNode that is immutable has a sequence number of zero
     (sharable). When a mutable `SHAMap` is created then its SHAMapTreeNodes are
-    given non-zero sequence numbers (unshareable). But all nodes in the
+    given non-zero sequence numbers (unsharable). But all nodes in the
     TreeNodeCache are immutable, so if one is found here, its sequence number
     will be 0.
 

include/xrpl/shamap/SHAMapItem.h

@@ -125,13 +125,13 @@ intrusive_ptr_release(SHAMapItem const* x)
     {
         auto p = reinterpret_cast<std::uint8_t const*>(x);
 
-        // The SHAMapItem constructor isn't trivial (because the destructor
+        // The SHAMapItem constuctor isn't trivial (because the destructor
         // for CountedObject isn't) so we can't avoid calling it here, but
         // plan for a future where we might not need to.
         if constexpr (!std::is_trivially_destructible_v<SHAMapItem>)
             std::destroy_at(x);
 
-        // If the slabber doesn't claim this pointer, it was allocated
+        // If the slabber doens't claim this pointer, it was allocated
         // manually, so we free it manually.
         if (!detail::slabber.deallocate(const_cast<std::uint8_t*>(p)))
             delete[] p;

src/libxrpl/basics/Number.cpp

@@ -38,8 +38,8 @@ Number::setround(rounding_mode mode)
 
 // Guard
 
-// The Guard class is used to temporarily add extra digits of
-// precision to an operation.  This enables the final result
+// The Guard class is used to tempoarily add extra digits of
+// preicision to an operation.  This enables the final result
 // to be correctly rounded to the internal precision of Number.
 
 class Number::Guard

src/libxrpl/basics/make_SSLContext.cpp

@@ -28,7 +28,7 @@ namespace xrpl {
 namespace openssl {
 namespace detail {
 
-/** The default strength of self-signed RSA certificates.
+/** The default strength of self-signed RSA certifices.
 
     Per NIST Special Publication 800-57 Part 3, 2048-bit RSA is still
     considered acceptably secure. Generally, we would want to go above
@@ -131,7 +131,7 @@ initAnonymous(boost::asio::ssl::context& context)
             LogicError("X509_new failed");
 
         // According to the standards (X.509 et al), the value should be one
-        // less than the actually certificate version we want. Since we want
+        // less than the actualy certificate version we want. Since we want
         // version 3, we must use a 2.
         X509_set_version(x509, 2);
 

src/libxrpl/beast/core/CurrentThreadName.cpp

@@ -1,5 +1,7 @@
 #include <xrpl/beast/core/CurrentThreadName.h>
 
+#include <boost/predef.h>
+
 #include <string>
 #include <string_view>
 
@@ -71,32 +73,12 @@ setCurrentThreadNameImpl(std::string_view name)
 #if BOOST_OS_LINUX
 #include <pthread.h>
 
-#include <iostream>
-
 namespace beast::detail {
 
 inline void
 setCurrentThreadNameImpl(std::string_view name)
 {
-    // truncate and set the thread name.
-    char boundedName[maxThreadNameLength + 1];
-    std::snprintf(
-        boundedName,
-        sizeof(boundedName),
-        "%.*s",
-        static_cast<int>(maxThreadNameLength),
-        name.data());
-
-    pthread_setname_np(pthread_self(), boundedName);
-
-#ifdef TRUNCATED_THREAD_NAME_LOGS
-    if (name.size() > maxThreadNameLength)
-    {
-        std::cerr << "WARNING: Thread name \"" << name << "\" (length "
-                  << name.size() << ") exceeds maximum of "
-                  << maxThreadNameLength << " characters on Linux.\n";
-    }
-#endif
+    pthread_setname_np(pthread_self(), name.data());
 }
 
 }  // namespace beast::detail

src/libxrpl/beast/net/IPAddressV4.cpp

@@ -24,7 +24,7 @@ is_public(AddressV4 const& addr)
 char
 get_class(AddressV4 const& addr)
 {
-    static char const* table = "AAAABBCD";  // cspell:disable-line
+    static char const* table = "AAAABBCD";
     return table[(addr.to_uint() & 0xE0000000) >> 29];
 }
 

src/libxrpl/core/detail/LoadMonitor.cpp

@@ -66,7 +66,7 @@ LoadMonitor::update()
 
         "Imagine if you add 10 to something every second. And you
          also reduce it by 1/4 every second. It will "idle" at 40,
-         corresponding to 10 counts per second."
+         correponding to 10 counts per second."
     */
     do
     {

src/libxrpl/json/Writer.cpp

@@ -193,7 +193,7 @@ public:
     }
 
 private:
-    // JSON collections are either arrays, or objects.
+    // JSON collections are either arrrays, or objects.
     struct Collection
     {
         explicit Collection() = default;

src/libxrpl/json/json_reader.cpp

@@ -241,7 +241,7 @@ Reader::readToken(Token& token)
 
         case 'f':
             token.type_ = tokenFalse;
-            ok = match("alse", 4);  // cspell:disable-line
+            ok = match("alse", 4);
             break;
 
         case 'n':
@@ -912,7 +912,7 @@ Reader::getLocationLineAndColumn(Location location) const
 }
 
 std::string
-Reader::getFormattedErrorMessages() const
+Reader::getFormatedErrorMessages() const
 {
     std::string formattedMessage;
 
@@ -941,7 +941,7 @@ operator>>(std::istream& sin, Value& root)
 
     // XRPL_ASSERT(ok, "Json::operator>>() : parse succeeded");
     if (!ok)
-        xrpl::Throw<std::runtime_error>(reader.getFormattedErrorMessages());
+        xrpl::Throw<std::runtime_error>(reader.getFormatedErrorMessages());
 
     return sin;
 }

src/libxrpl/json/json_valueiterator.cpp

@@ -89,26 +89,26 @@ ValueIteratorBase::copy(SelfType const& other)
 Value
 ValueIteratorBase::key() const
 {
-    Value::CZString const czString = (*current_).first;
+    Value::CZString const czstring = (*current_).first;
 
-    if (czString.c_str())
+    if (czstring.c_str())
     {
-        if (czString.isStaticString())
-            return Value(StaticString(czString.c_str()));
+        if (czstring.isStaticString())
+            return Value(StaticString(czstring.c_str()));
 
-        return Value(czString.c_str());
+        return Value(czstring.c_str());
     }
 
-    return Value(czString.index());
+    return Value(czstring.index());
 }
 
 UInt
 ValueIteratorBase::index() const
 {
-    Value::CZString const czString = (*current_).first;
+    Value::CZString const czstring = (*current_).first;
 
-    if (!czString.c_str())
-        return czString.index();
+    if (!czstring.c_str())
+        return czstring.index();
 
     return Value::UInt(-1);
 }

src/libxrpl/json/json_writer.cpp

@@ -79,7 +79,7 @@ valueToString(double value)
     // of precision requested below.
     char buffer[32];
     // Print into the buffer. We need not request the alternative representation
-    // that always has a decimal point because JSON doesn't distinguish the
+    // that always has a decimal point because JSON doesn't distingish the
     // concepts of reals and integers.
 #if defined(_MSC_VER) && \
     defined(__STDC_SECURE_LIB__)  // Use secure version with visual studio 2005
@@ -108,7 +108,7 @@ 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;  // allescaped+quotes+NULL
     std::string result;
     result.reserve(maxsize);  // to avoid lots of mallocs
     result += "\"";
@@ -347,7 +347,7 @@ StyledWriter::writeArrayValue(Value const& value)
         pushValue("[]");
     else
     {
-        bool isArrayMultiLine = isMultilineArray(value);
+        bool isArrayMultiLine = isMultineArray(value);
 
         if (isArrayMultiLine)
         {
@@ -398,7 +398,7 @@ StyledWriter::writeArrayValue(Value const& value)
 }
 
 bool
-StyledWriter::isMultilineArray(Value const& value)
+StyledWriter::isMultineArray(Value const& value)
 {
     int size = value.size();
     bool isMultiLine = size * 3 >= rightMargin_;
@@ -573,7 +573,7 @@ StyledStreamWriter::writeArrayValue(Value const& value)
         pushValue("[]");
     else
     {
-        bool isArrayMultiLine = isMultilineArray(value);
+        bool isArrayMultiLine = isMultineArray(value);
 
         if (isArrayMultiLine)
         {
@@ -624,7 +624,7 @@ StyledStreamWriter::writeArrayValue(Value const& value)
 }
 
 bool
-StyledStreamWriter::isMultilineArray(Value const& value)
+StyledStreamWriter::isMultineArray(Value const& value)
 {
     int size = value.size();
     bool isMultiLine = size * 3 >= rightMargin_;

src/libxrpl/ledger/CredentialHelpers.cpp

@@ -290,7 +290,7 @@ checkArray(STArray const& credentials, unsigned maxSize, beast::Journal j)
         if (!ins)
         {
             JLOG(j.trace()) << "Malformed transaction: "
-                               "duplicates in credentials.";
+                               "duplicates in credenentials.";
             return temMALFORMED;
         }
     }

src/libxrpl/ledger/View.cpp

@@ -3244,7 +3244,7 @@ enforceMPTokenAuthorization(
     auto const maybeDomainID = sleIssuance->at(~sfDomainID);
     bool expired = false;
     bool const authorizedByDomain = [&]() -> bool {
-        // NOTE: defensive here, should be checked in preclaim
+        // NOTE: defensive here, shuld be checked in preclaim
         if (!maybeDomainID.has_value())
             return false;  // LCOV_EXCL_LINE
 

src/libxrpl/net/RegisterSSLCerts.cpp

@@ -49,11 +49,11 @@ registerSSLCerts(
         return;
     }
 
-    auto warn = [&](std::string const& msg) {
+    auto warn = [&](std::string const& mesg) {
         // Buffer based on asio recommended size
         char buf[256];
         ::ERR_error_string_n(ec.value(), buf, sizeof(buf));
-        JLOG(j.warn()) << msg << " " << buf;
+        JLOG(j.warn()) << mesg << " " << buf;
         ::ERR_clear_error();
     };
 

src/libxrpl/nodestore/Database.cpp

@@ -158,7 +158,7 @@ Database::stop()
                      << duration_cast<std::chrono::milliseconds>(
                             steady_clock::now() - start)
                             .count()
-                     << " milliseconds";
+                     << " millseconds";
 }
 
 void

src/libxrpl/protocol/BuildInfo.cpp

@@ -34,7 +34,7 @@ char const* const versionString = "3.2.0-b0"
 #endif
 
 #ifdef SANITIZER
-    BOOST_PP_STRINGIZE(SANITIZER)  // cspell: disable-line
+    BOOST_PP_STRINGIZE(SANITIZER)
 #endif
 #endif
 

src/libxrpl/protocol/IOUAmount.cpp

@@ -18,7 +18,7 @@ namespace xrpl {
 
 namespace {
 
-// Use a static inside a function to help prevent order-of-initialization issues
+// Use a static inside a function to help prevent order-of-initialzation issues
 LocalValue<bool>&
 getStaticSTNumberSwitchover()
 {

src/libxrpl/protocol/Indexes.cpp

@@ -122,9 +122,9 @@ getBookBase(Book const& book)
 uint256
 getQualityNext(uint256 const& uBase)
 {
-    static constexpr uint256 nextQuality(
+    static constexpr uint256 nextq(
         "0000000000000000000000000000000000000000000000010000000000000000");
-    return uBase + nextQuality;
+    return uBase + nextq;
 }
 
 std::uint64_t

src/libxrpl/protocol/Permissions.cpp

@@ -11,7 +11,7 @@ Permission::Permission()
 #pragma push_macro("TRANSACTION")
 #undef TRANSACTION
 
-#define TRANSACTION(tag, value, name, delegable, amendment, ...) \
+#define TRANSACTION(tag, value, name, delegatable, amendment, ...) \
     {value, amendment},
 
 #include <xrpl/protocol/detail/transactions.macro>
@@ -20,11 +20,11 @@ Permission::Permission()
 #pragma pop_macro("TRANSACTION")
     };
 
-    delegableTx_ = {
+    delegatableTx_ = {
 #pragma push_macro("TRANSACTION")
 #undef TRANSACTION
 
-#define TRANSACTION(tag, value, name, delegable, ...) {value, delegable},
+#define TRANSACTION(tag, value, name, delegatable, ...) {value, delegatable},
 
 #include <xrpl/protocol/detail/transactions.macro>
 
@@ -142,7 +142,7 @@ Permission::getTxFeature(TxType txType) const
 }
 
 bool
-Permission::isDelegable(
+Permission::isDelegatable(
     std::uint32_t const& permissionValue,
     Rules const& rules) const
 {
@@ -153,15 +153,15 @@ Permission::isDelegable(
         return true;
 
     auto const txType = permissionToTxType(permissionValue);
-    auto const it = delegableTx_.find(txType);
+    auto const it = delegatableTx_.find(txType);
 
-    if (it == delegableTx_.end())
+    if (it == delegatableTx_.end())
         return false;
 
     auto const txFeaturesIt = txFeatureMap_.find(txType);
     XRPL_ASSERT(
         txFeaturesIt != txFeatureMap_.end(),
-        "xrpl::Permissions::isDelegable : tx exists in txFeatureMap_");
+        "xrpl::Permissions::isDelegatable : tx exists in txFeatureMap_");
 
     // Delegation is only allowed if the required amendment for the transaction
     // is enabled. For transactions that do not require an amendment, delegation
@@ -170,7 +170,7 @@ Permission::isDelegable(
         !rules.enabled(txFeaturesIt->second))
         return false;
 
-    if (it->second == Delegation::notDelegable)
+    if (it->second == Delegation::notDelegatable)
         return false;
 
     return true;