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优化qt路径搜索

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This commit is contained in:
恍兮惚兮 2024-02-09 23:45:10 +08:00
parent 0a3904df4f
commit 476918a846
2 changed files with 11 additions and 13 deletions
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4
LunaHost/GUI/Plugin/QtLoader.cpp
View File

@ -11,8 +11,10 @@ extern "C" __declspec(dllexport) HMODULE* QtLoadLibrary(LPCWSTR* dlls,int num){
auto hdlls=new HMODULE[num];
auto mutex=CreateSemaphoreW(0,0,1,0);
std::thread([=](){
for(int i=0;i<num;i++)
QApplication::addLibraryPath(QString::fromStdWString(std::filesystem::path(dlls[i]).parent_path()));
int _=0;
QApplication::addLibraryPath(QString::fromStdWString(std::filesystem::path(dlls[0]).parent_path()));
QApplication app(_, nullptr);
app.setFont(QFont("MS Shell Dlg 2", 10));
for(int i=0;i<num;i++)

20
LunaHost/GUI/pluginmanager.cpp
View File

@ -33,25 +33,21 @@ QtLoadLibrary_t loadqtloader(const std::filesystem::path&pluginpath){
auto QtLoadLibrary = (QtLoadLibrary_t)GetProcAddress(helper, "QtLoadLibrary");
return QtLoadLibrary;
}
struct pathhelper{
wchar_t currdll[MAX_PATH],currdir[MAX_PATH];
pathhelper(LPCWSTR p){
GetDllDirectoryW(MAX_PATH,currdll);GetCurrentDirectoryW(MAX_PATH,currdll);
SetDllDirectoryW(p);SetCurrentDirectoryW(p);
}
~pathhelper(){
SetDllDirectoryW(currdll);SetCurrentDirectoryW(currdll);
}
};
void Pluginmanager::loadqtdlls(std::vector<std::wstring>&collectQtplugs){
if(collectQtplugs.size()==0)return;
auto pluginpath=std::filesystem::current_path()/(x64?"plugin64":"plugin32");
auto _h=new pathhelper(pluginpath.c_str());//若加载Qt插件，不需要恢复路径，不然会有很多杂乱的文件。
wchar_t env[65535];
GetEnvironmentVariableW(L"PATH",env,65535);
auto envs=std::wstring(env);
envs+=L";";envs+=pluginpath;
for(auto&p:collectQtplugs){
envs+=L";";envs+=std::filesystem::path(p).parent_path();
}
SetEnvironmentVariableW(L"PATH",envs.c_str());
auto QtLoadLibrary = loadqtloader(pluginpath);
if(!QtLoadLibrary){
MessageBoxW(host->winId,CantLoadQtLoader,L"Error",0);
delete _h;
return ;
}
std::vector<wchar_t*>saves;