ros2/openvehicle-api
3
0
Fork 0
mirror of https://github.com/eclipse-openvehicle-api/openvehicle-api.git synced 2026-07-02 05:35:11 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

Precommit (#1)

Browse Source 
* first commit

* cleanup
This commit is contained in:
tompzf
2025-11-04 13:28:06 +01:00
committed by GitHub
parent dba45dc636
commit 6ed4b1534e
898 changed files with 256340 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
sdv_services/manifest_util/manifest_util.cpp Normal file
View File

@@ -0,0 +1,70 @@
#include "manifest_util.h"
#include <string>
#include <filesystem>
#ifdef _WIN32
#pragma push_macro("interface")
#undef interface
#pragma push_macro("GetObject")
#undef GetObject
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <WinSock2.h>
#include <Windows.h>
#elif defined __unix__
#else
#error OS is not supported!
#endif
sdv::u8string CManifestUtil::ReadModuleManifest(/*in*/ const sdv::u8string& ssModule)
{
sdv::u8string ssManifest;
std::filesystem::path pathModule(static_cast<std::string>(ssModule));
if (!std::filesystem::exists(pathModule)) return ssManifest;
// Load the module
#ifdef _WIN32
sdv::core::TModuleID tModuleID = reinterpret_cast<sdv::core::TModuleID>(LoadLibrary(pathModule.native().c_str()));
#elif defined __unix__
sdv::core::TModuleID tModuleID = reinterpret_cast<sdv::core::TModuleID>(dlopen(pathModule.native().c_str(), RTLD_LAZY));
#else
#error OS not supported!
#endif
if (!tModuleID) return ssManifest;
// Check whether the module exposes the necessary functions
using TFNHasActiveObjects = bool();
using TFNGetModuleFactory = sdv::IInterfaceAccess*(uint32_t);
using TFNGetManifest = const char*();
#ifdef _WIN32
std::function<TFNGetModuleFactory> fnGetFactory = reinterpret_cast<TFNGetModuleFactory*>(GetProcAddress(reinterpret_cast<HMODULE>(tModuleID), "GetModuleFactory"));
std::function<TFNHasActiveObjects> fnActiveObjects = reinterpret_cast<TFNHasActiveObjects*>(GetProcAddress(reinterpret_cast<HMODULE>(tModuleID), "HasActiveObjects"));
std::function<TFNGetManifest> fnGetManifest = reinterpret_cast<TFNGetManifest*>(GetProcAddress(reinterpret_cast<HMODULE>(tModuleID), "GetManifest"));
#elif defined __unix__
std::function<TFNGetModuleFactory> fnGetFactory = reinterpret_cast<TFNGetModuleFactory*>(dlsym(reinterpret_cast<void*>(tModuleID), "GetModuleFactory"));
std::function<TFNHasActiveObjects> fnActiveObjects = reinterpret_cast<TFNHasActiveObjects*>(dlsym(reinterpret_cast<void*>(tModuleID), "HasActiveObjects"));
std::function<TFNGetManifest> fnGetManifest = reinterpret_cast<TFNGetManifest*>(dlsym(reinterpret_cast<void*>(tModuleID), "GetManifest"));
#else
#error OS not supported!
#endif
// Check for functions and the correct version
if (fnGetFactory && fnActiveObjects && fnGetManifest && fnGetManifest())
ssManifest = fnGetManifest();
// Release the library
#ifdef _WIN32
FreeLibrary(reinterpret_cast<HMODULE>(tModuleID));
#elif defined __unix__
dlclose(reinterpret_cast<void*>(tModuleID));
#else
#error OS not supported!
#endif
// Return the manifest
return ssManifest;
}