init: indexer interface

This commit is contained in:
Pravdyvy 2026-04-15 17:35:49 +03:00
parent 7f2b050d60
commit 90954c3a9c
10 changed files with 729 additions and 0 deletions

43
.github/pull_request_template.md vendored Normal file
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## 🎯 Purpose
*What problem does this PR solve or what feature does it add? Mention issues related to it*
TO COMPLETE
## ⚙️ Approach
*Describe the core changes introduced by this PR.*
TO COMPLETE
- [ ] Change ...
- [ ] Add ...
- [ ] Fix ...
- [ ] ...
## 🧪 How to Test
*How to verify that this PR works as intended.*
TO COMPLETE
## 🔗 Dependencies
*Link PRs that must be merged before this one.*
TO COMPLETE IF APPLICABLE
## 🔜 Future Work
*List any work intentionally left out of this PR, whether due to scope, prioritization, or pending decisions.*
TO COMPLETE IF APPLICABLE
## 📋 PR Completion Checklist
*Mark only completed items. A complete PR should have all boxes ticked.*
- [ ] Complete PR description
- [ ] Implement the core functionality
- [ ] Add/update tests
- [ ] Add/update documentation and inline comments

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CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.20)
project(logos_execution_zone_indexer_module LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# ---- Options ----
option(LOGOS_MODULE_BUNDLE "Create local runtime bundle in target/." ON)
set(LOGOS_CORE_ROOT "" CACHE PATH "Path to logos-core root directory.")
set(LOGOS_EXECUTION_ZONE_INDEXER_ROOT "" CACHE PATH "Path to logos-execution-zone-indexer source root.")
set(LOGOS_EXECUTION_ZONE_INDEXER_LIB "" CACHE PATH "Path to prebuilt logos-execution-zone-indexer lib.")
set(LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE "" CACHE PATH "Path to prebuilt logos-execution-zone-indexer include.")
set(HAS_LOGOS_CORE_ROOT FALSE)
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_ROOT FALSE)
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_LIB FALSE)
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE FALSE)
if (DEFINED LOGOS_CORE_ROOT AND NOT "${LOGOS_CORE_ROOT}" STREQUAL "")
set(HAS_LOGOS_CORE_ROOT TRUE)
endif()
if (DEFINED LOGOS_EXECUTION_ZONE_INDEXER_ROOT AND NOT "${LOGOS_EXECUTION_ZONE_INDEXER_ROOT}" STREQUAL "")
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_ROOT TRUE)
endif()
if(DEFINED LOGOS_EXECUTION_ZONE_INDEXER_LIB AND NOT "${LOGOS_EXECUTION_ZONE_INDEXER_LIB}" STREQUAL "")
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_LIB TRUE)
endif()
if(DEFINED LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE AND NOT "${LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE}" STREQUAL "")
set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE TRUE)
endif()
if (NOT HAS_LOGOS_CORE_ROOT)
message(FATAL_ERROR "LOGOS_CORE_ROOT must be set to the logos-core root directory.")
endif()
if(HAS_LOGOS_EXECUTION_ZONE_INDEXER_LIB AND HAS_LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE AND NOT HAS_LOGOS_EXECUTION_ZONE_INDEXER_ROOT)
message(STATUS "Using prebuilt logos-execution-zone-indexer.")
set(LOGOS_EXECUTION_ZONE_PREBUILT TRUE)
elseif(NOT HAS_LOGOS_EXECUTION_ZONE_INDEXER_LIB AND NOT HAS_LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE AND HAS_LOGOS_EXECUTION_ZONE_INDEXER_ROOT)
message(STATUS "Building logos-execution-zone-indexer from source.")
set(LOGOS_EXECUTION_ZONE_PREBUILT FALSE)
else()
message(FATAL_ERROR "Either both LOGOS_EXECUTION_ZONE_INDEXER_LIB and LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE must be set for prebuilt logos-execution-zone-indexer, or LOGOS_EXECUTION_ZONE_INDEXER_ROOT must be set to build from source.")
endif()
# ---- Qt ----
find_package(Qt6 REQUIRED COMPONENTS Core RemoteObjects)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
# ---- Directories ----
set(WORKSPACE_ROOT "${CMAKE_BINARY_DIR}/workspace")
file(MAKE_DIRECTORY "${WORKSPACE_ROOT}")
# ---- Logos Core SDK ----
set(SDK_LIB "${LOGOS_CORE_ROOT}/lib/liblogos_sdk.a")
set(SDK_INC "${LOGOS_CORE_ROOT}/include")
# ---- OS Specifics ----
if(APPLE)
set(DYLIB_EXT ".dylib")
elseif(WIN32)
set(DYLIB_EXT ".dll")
set(IMPLIB_EXT ".lib")
else()
set(DYLIB_EXT ".so")
endif()
# NOTE (Windows):
# Rust cdylib typically produces:
# - logos_blockchain.dll (runtime)
# - logos_blockchain.lib (import lib)
# The Windows build hasn't been yet, so adjust accordingly if the DLL is named without the 'lib' prefix.
# ---- Logos Blockchain (build OR consume) ----
if(LOGOS_EXECUTION_ZONE_PREBUILT)
set(LOGOS_EXECUTION_ZONE_DYLIB "${LOGOS_EXECUTION_ZONE_INDEXER_LIB}/libindexer_ffi${DYLIB_EXT}")
if(WIN32)
set(LOGOS_EXECUTION_ZONE_IMPLIB "${LOGOS_EXECUTION_ZONE_INDEXER_LIB}/indexer_ffi${IMPLIB_EXT}")
endif()
add_custom_target(logos_execution_zone_libs)
else()
find_program(CARGO_EXECUTABLE cargo REQUIRED)
set(CARGO_TARGET_DIR "${WORKSPACE_ROOT}/logos-execution-zone/target")
set(INTERNAL_STAGE "${WORKSPACE_ROOT}/stage")
set(INTERNAL_STAGE_LIB "${INTERNAL_STAGE}/lib")
set(INTERNAL_STAGE_INCLUDE "${INTERNAL_STAGE}/include")
file(MAKE_DIRECTORY "${CARGO_TARGET_DIR}" "${INTERNAL_STAGE_LIB}" "${INTERNAL_STAGE_INCLUDE}")
set(LOGOS_EXECUTION_ZONE_INDEXER_LIB "${INTERNAL_STAGE_LIB}")
set(LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE "${INTERNAL_STAGE_INCLUDE}")
set(LOGOS_EXECUTION_ZONE_DYLIB "${INTERNAL_STAGE_LIB}/libindexer_ffi${DYLIB_EXT}")
set(LOGOS_EXECUTION_ZONE_HEADER "${INTERNAL_STAGE_INCLUDE}/indexer_ffi.h")
add_custom_command(
OUTPUT "${LOGOS_EXECUTION_ZONE_DYLIB}"
COMMAND ${CMAKE_COMMAND} -E env
CARGO_TARGET_DIR=${CARGO_TARGET_DIR}
${CARGO_EXECUTABLE} build --release
--package indexer-ffi
--manifest-path "${LOGOS_EXECUTION_ZONE_INDEXER_ROOT}/Cargo.toml"
COMMAND ${CMAKE_COMMAND} -E copy
"${CARGO_TARGET_DIR}/release/libindexer_ffi${DYLIB_EXT}"
"${LOGOS_EXECUTION_ZONE_DYLIB}"
DEPENDS "${LOGOS_EXECUTION_ZONE_INDEXER_ROOT}/Cargo.toml"
VERBATIM
)
add_custom_command(
OUTPUT "${LOGOS_EXECUTION_ZONE_HEADER}"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${LOGOS_EXECUTION_ZONE_INDEXER_ROOT}/indexer-ffi/indexer_ffi.h"
"${LOGOS_EXECUTION_ZONE_HEADER}"
DEPENDS "${LOGOS_EXECUTION_ZONE_DYLIB}"
VERBATIM
)
add_custom_target(logos_execution_zone_libs DEPENDS "${LOGOS_EXECUTION_ZONE_DYLIB}" "${LOGOS_EXECUTION_ZONE_HEADER}")
endif()
# ---- Imported targets ----
add_library(logos_execution_zone_indexer SHARED IMPORTED GLOBAL)
set_target_properties(logos_execution_zone_indexer PROPERTIES
IMPORTED_LOCATION "${LOGOS_EXECUTION_ZONE_DYLIB}"
INTERFACE_INCLUDE_DIRECTORIES "${LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE}"
)
if(NOT LOGOS_EXECUTION_ZONE_PREBUILT)
add_dependencies(logos_execution_zone_indexer logos_execution_zone_libs)
endif()
if(WIN32)
set_target_properties(logos_execution_zone_indexer PROPERTIES IMPORTED_IMPLIB "${LOGOS_EXECUTION_ZONE_IMPLIB}")
endif()
add_library(logos_core STATIC IMPORTED
src/i_logos_execution_zone_indexer_module.h)
set_target_properties(logos_core PROPERTIES
IMPORTED_LOCATION "${SDK_LIB}"
)
add_library(logos_cpp_sdk INTERFACE)
target_include_directories(logos_cpp_sdk INTERFACE "${SDK_INC}")
# ---- Plugin ----
set(PLUGIN_TARGET logos_execution_zone_indexer_module)
qt_add_plugin(${PLUGIN_TARGET} CLASS_NAME LogosExecutionZoneIndexerModule)
target_sources(${PLUGIN_TARGET} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src/logos_execution_zone_indexer_module.cpp
)
set_property(TARGET ${PLUGIN_TARGET} PROPERTY PUBLIC_HEADER
${CMAKE_CURRENT_SOURCE_DIR}/src/i_logos_execution_zone_indexer_module.h
)
target_include_directories(${PLUGIN_TARGET} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src
)
target_link_libraries(${PLUGIN_TARGET} PRIVATE
Qt6::Core
Qt6::RemoteObjects
logos_execution_zone_indexer
logos_cpp_sdk
logos_core
)
target_compile_definitions(${PLUGIN_TARGET} PRIVATE
LOGOS_EXECUTION_ZONE_INDEXER_MODULE_METADATA_FILE="${CMAKE_CURRENT_SOURCE_DIR}/metadata.json"
)
add_dependencies(${PLUGIN_TARGET} logos_execution_zone_libs)
if(APPLE)
set_target_properties(${PLUGIN_TARGET} PROPERTIES
BUILD_RPATH "@loader_path"
INSTALL_RPATH "@loader_path"
)
elseif(UNIX)
set_target_properties(${PLUGIN_TARGET} PROPERTIES
BUILD_RPATH "$ORIGIN"
INSTALL_RPATH "$ORIGIN"
)
endif()
# ---- Install ----
install(TARGETS ${PLUGIN_TARGET}
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
RUNTIME DESTINATION bin
PUBLIC_HEADER DESTINATION include
)
install(DIRECTORY "${LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE}/" DESTINATION include)
install(FILES "${LOGOS_EXECUTION_ZONE_DYLIB}" DESTINATION lib)

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config/indexer_config.json Normal file
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{
"home": ".",
"consensus_info_polling_interval": "1s",
"bedrock_client_config": {
"addr": "http://localhost:8080",
"backoff": {
"start_delay": "100ms",
"max_retries": 5
}
},
"channel_id": "0101010101010101010101010101010101010101010101010101010101010101",
"initial_accounts": [
{
"account_id": "CbgR6tj5kWx5oziiFptM7jMvrQeYY3Mzaao6ciuhSr2r",
"balance": 10000
},
{
"account_id": "2RHZhw9h534Zr3eq2RGhQete2Hh667foECzXPmSkGni2",
"balance": 20000
}
],
"initial_commitments": [
{
"npk": [
139,
19,
158,
11,
155,
231,
85,
206,
132,
228,
220,
114,
145,
89,
113,
156,
238,
142,
242,
74,
182,
91,
43,
100,
6,
190,
31,
15,
31,
88,
96,
204
],
"account": {
"program_owner": [
0,
0,
0,
0,
0,
0,
0,
0
],
"balance": 10000,
"data": [],
"nonce": 0
}
},
{
"npk": [
173,
134,
33,
223,
54,
226,
10,
71,
215,
254,
143,
172,
24,
244,
243,
208,
65,
112,
118,
70,
217,
240,
69,
100,
129,
3,
121,
25,
213,
132,
42,
45
],
"account": {
"program_owner": [
0,
0,
0,
0,
0,
0,
0,
0
],
"balance": 20000,
"data": [],
"nonce": 0
}
}
],
"signing_key": [
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37,
37
]
}

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flake.nix Normal file
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{
description = "Logos Blockchain Module - Qt6 Plugin";
inputs = {
nixpkgs.follows = "logos-liblogos/nixpkgs";
logos-liblogos.url = "github:logos-co/logos-liblogos";
logos-core.url = "github:logos-co/logos-cpp-sdk";
logos-execution-zone.url = "github:logos-blockchain/logos-execution-zone?ref=Pravdyvy/indexer-ffi-spawns-rpc-for-communication";
logos-module-viewer.url = "github:logos-co/logos-module-viewer";
};
outputs =
{
self,
nixpkgs,
logos-core,
logos-execution-zone,
logos-module-viewer,
...
}:
let
lib = nixpkgs.lib;
systems = [
"x86_64-linux"
"aarch64-linux"
"aarch64-darwin"
"x86_64-windows"
];
forAll = lib.genAttrs systems;
mkPkgs = system: import nixpkgs { inherit system; };
in
{
packages = forAll (
system:
let
pkgs = mkPkgs system;
llvmPkgs = pkgs.llvmPackages;
logosCore = logos-core.packages.${system}.default;
logosExecutionZoneIndexerPackage = logos-execution-zone.packages.${system}.indexer;
logosExecutionZoneIndexerModulePackage = pkgs.stdenv.mkDerivation {
pname = "logos-execution-zone-module";
version = "dev";
src = ./.;
nativeBuildInputs = [
pkgs.cmake
pkgs.ninja
pkgs.pkg-config
pkgs.qt6.wrapQtAppsHook
];
buildInputs = [
pkgs.qt6.qtbase
pkgs.qt6.qtremoteobjects
pkgs.qt6.qttools
llvmPkgs.clang
llvmPkgs.libclang
logosExecutionZoneIndexerPackage
]
++ lib.optionals pkgs.stdenv.isDarwin [
pkgs.libiconv
pkgs.cacert
];
LIBCLANG_PATH = "${llvmPkgs.libclang.lib}/lib";
CLANG_PATH = "${llvmPkgs.clang}/bin/clang";
SSL_CERT_FILE = lib.optionalString pkgs.stdenv.isDarwin "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
cmakeFlags = [
"-DLOGOS_CORE_ROOT=${logosCore}"
"-DLOGOS_EXECUTION_ZONE_INDEXER_LIB=${logosExecutionZoneIndexerPackage}/lib"
"-DLOGOS_EXECUTION_ZONE_INDEXER_INCLUDE=${logosExecutionZoneIndexerPackage}/include"
];
};
in
{
lib = logosExecutionZoneIndexerModulePackage;
default = logosExecutionZoneIndexerModulePackage;
}
);
apps = forAll (
system:
let
pkgs = mkPkgs system;
logosExecutionZoneIndexerModuleLib = self.packages.${system}.lib;
logosModuleViewerPackage = logos-module-viewer.packages.${system}.default;
extension = if pkgs.stdenv.isDarwin then "dylib"
else if pkgs.stdenv.hostPlatform.isWindows then "dll"
else "so";
inspectModule = {
type = "app";
program =
"${pkgs.writeShellScriptBin "inspect-module" ''
exec ${logosModuleViewerPackage}/bin/logos-module-viewer \
--module ${logosExecutionZoneIndexerModuleLib}/lib/liblogos_execution_zone_indexer_module.${extension}
''}/bin/inspect-module";
};
in
{
inspect-module = inspectModule;
default = inspectModule;
}
);
devShells = forAll (
system:
let
pkgs = mkPkgs system;
pkg = self.packages.${system}.default;
logosCorePackage = logos-core.packages.${system}.default;
logosExecutionZoneIndexerPackage = logos-execution-zone.packages.${system}.indexer;
in
{
default = pkgs.mkShell {
inputsFrom = [ pkg ];
inherit (pkg)
LIBCLANG_PATH
CLANG_PATH;
LOGOS_CORE_ROOT = "${logosCorePackage}";
LOGOS_EXECUTION_ZONE_INDEXER_LIB = "${logosExecutionZoneIndexerPackage}/lib";
LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE = "${logosExecutionZoneIndexerPackage}/include";
shellHook = ''
BLUE='\e[1;34m'
GREEN='\e[1;32m'
RESET='\e[0m'
echo -e "\n''${BLUE}=== Logos Execution Zone Module Development Environment ===''${RESET}"
echo -e "''${GREEN}LOGOS_CORE_ROOT:''${RESET} $LOGOS_CORE_ROOT"
echo -e "''${GREEN}LOGOS_EXECUTION_ZONE_INDEXER_LIB:''${RESET} $LOGOS_EXECUTION_ZONE_INDEXER_LIB"
echo -e "''${GREEN}LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE:''${RESET} $LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE"
echo -e "''${BLUE}---------------------------------------------------------''${RESET}"
'';
};
}
);
};
}

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justfile Normal file
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default: build
configure:
cmake -S . -B build -G Ninja \
${LOGOS_CORE_ROOT:+-DLOGOS_CORE_ROOT="$LOGOS_CORE_ROOT"} \
${LOGOS_EXECUTION_ZONE_INDEXER_LIB:+-DLOGOS_EXECUTION_ZONE_INDEXER_LIB="$LOGOS_EXECUTION_ZONE_INDEXER_LIB"} \
${LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE:+-DLOGOS_EXECUTION_ZONE_INDEXER_INCLUDE="$LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE"}
build: configure
cmake --build build --parallel --target logos_execution_zone_indexer_module
clean:
rm -rf build result
rebuild: clean build
nix:
nix develop
prettify:
nix shell nixpkgs#clang-tools -c clang-format -i src/**.cpp src/**.h
unicode-logs file:
perl -pe 's/\\u([0-9A-Fa-f]{4})/chr(hex($1))/ge' {{file}} | less -R

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metadata.json Normal file
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{
"name": "liblogos_execution_zone_indexer_module",
"version": "1.0.0",
"description": "Logos Execution Zone Indexer Module for Logos Core",
"author": "Logos Blockchain Team",
"type": "core",
"category": "blockchain",
"main": "liblogos_execution_zone_indexer_module",
"dependencies": [],
"capabilities": [],
"include": ["libnomos.dylib"]
}

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#ifndef I_LOGOS_EXECUTION_ZONE_INDEXER_MODULE_H
#define I_LOGOS_EXECUTION_ZONE_INDEXER_MODULE_H
#include <core/interface.h>
class ILogosExecutionZoneIndexerModule {
public:
virtual ~ILogosExecutionZoneIndexerModule() = default;
// === Logos Core ===
virtual void initLogos(LogosAPI* logosApiInstance) = 0;
// === Logos Execution Zone Indexer ===
// Indexer Lifecycle
virtual int start_indexer(
const QString& config_path,
uint16_t port
) = 0;
};
#define ILogosExecutionZoneIndexerModule_iid "org.logos.ilogosexecutionzoneindexermodule"
Q_DECLARE_INTERFACE(ILogosExecutionZoneIndexerModule, ILogosExecutionZoneIndexerModule_iid)
#endif

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#include "logos_execution_zone_indexer_module.h"
#include <algorithm>
#include <QtCore/QDebug>
#include <QtCore/QJsonArray>
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonObject>
#include <QtCore/QVariantMap>
LogosExecutionZoneIndexerModule::LogosExecutionZoneIndexerModule() = default;
LogosExecutionZoneIndexerModule::~LogosExecutionZoneIndexerModule() {
if (indexer_service_ffi) {
operation_result = indexer_ffi::stop_indexer(indexer_service_ffi);
if (indexer_ffi::is_error(&operation_result)) {
int signal = operation_result;
qWarning() << "destructor: indexer FFI error: " << signal;
}
indexer_service_ffi = nullptr;
}
}
// === Plugin Interface ===
QString LogosExecutionZoneIndexerModule::name() const {
return "liblogos_execution_zone_indexer_module";
}
QString LogosExecutionZoneIndexerModule::version() const {
return "1.0.0";
}
// === Logos Core ===
void LogosExecutionZoneIndexerModule::initLogos(LogosAPI* logosApiInstance) {
logosAPI = logosApiInstance;
}
// === Indexer Lifecycle ===
int LogosExecutionZoneIndexerModule::start_indexer(const QString& config_path, uint16_t port) {
if !(indexer_service_ffi) {
QByteArray utf8 = config_path.toUtf8();
const char* c_path = utf8.constData();
indexer_service_ffi_res = indexer_ffi::start_indexer(c_path, port);
if (indexer_ffi::is_error(&indexer_service_ffi_res.error)) {
int signal = indexer_service_ffi_res.error;
qWarning() << "start_indexer: indexer FFI error: " << signal;
return signal;
}
indexer_service_ffi = indexer_service_ffi_res.value
return 0;
}
}

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#ifndef LOGOS_EXECUTION_ZONE_INDEXER_MODULE_H
#define LOGOS_EXECUTION_ZONE_INDEXER_MODULE_H
#include "i_logos_execution_zone_indexer_module.h"
#ifdef __cplusplus
extern "C" {
#endif
#include <indexer_ffi.h>
#ifdef __cplusplus
}
#endif
#include <QJsonArray>
#include <QObject>
#include <QString>
#include <QVariantList>
class LogosExecutionZoneIndexerModule : public QObject, public PluginInterface, public ILogosExecutionZoneIndexerModule {
Q_OBJECT
Q_PLUGIN_METADATA(IID ILogosExecutionZoneIndexerModule_iid FILE LOGOS_EXECUTION_ZONE_INDEXER_MODULE_METADATA_FILE)
Q_INTERFACES(PluginInterface ILogosExecutionZoneIndexerModule)
private:
LogosAPI* logosApi = nullptr;
IndexerServiceFFI* indexer_service_ffi = nullptr;
public:
LogosExecutionZoneIndexerModule();
~LogosExecutionZoneIndexerModule() override;
// === Plugin Interface ===
[[nodiscard]] QString name() const override;
[[nodiscard]] QString version() const override;
// === Logos Core ===
Q_INVOKABLE void initLogos(LogosAPI* logosApiInstance) override;
// === Logos Execution Zone Indexer ===
// Indexer Lifecycle
Q_INVOKABLE int start_indexer(const QString& config_path, uint16_t port) override;
signals:
void eventResponse(const QString& eventName, const QVariantList& data);
};
#endif