qt

Lang/en.h

@@ -61,12 +61,12 @@
 #define MenuRemeberSelect L"Remeber Hook Selection" 
 #define MenuForgetSelect L"Forget Hook Selection" 
 #define MenuAddPlugin L"Add Plugin" 
-#define MenuAddQtPlugin L"Add Qt Plugin" 
 #define MenuRemovePlugin L"Remove Plugin" 
 #define MenuPluginRankUp L"Up" 
 #define MenuPluginRankDown L"Down" 
 #define DefaultFont L"Arial" 
-#define InVaildPlugin L"InVaild Plugin"
 #define CantLoadQtLoader L"Can't Load QtLoader.dll"
 #define LblPluginNotify L"Qt Plugins Will be Loaded at Start Only."
 #define LblPluginRemove L"Remove Plugins Will be Useful after Restart."
+#define InvalidPlugin L"Invalid Plugin!"
+#define MsgError L"Error"

Lang/zh.h

@@ -61,12 +61,12 @@
 #define MenuRemeberSelect L"记住选择的钩子" 
 #define MenuForgetSelect L"忘掉选择的钩子" 
 #define MenuAddPlugin L"添加插件" 
-#define MenuAddQtPlugin L"添加依赖Qt的插件" 
 #define MenuRemovePlugin L"移除插件" 
 #define MenuPluginRankUp L"上移" 
 #define MenuPluginRankDown L"下移" 
 #define DefaultFont L"微软雅黑" 
-#define InVaildPlugin L"无效的插件"
 #define CantLoadQtLoader L"无法加载QtLoader.dll"
 #define LblPluginNotify L"依赖于Qt的插件仅会在启动时载入。"
 #define LblPluginRemove L"移除插件要在重启后生效。"
+#define InvalidPlugin L"插件无效！"
+#define MsgError L"错误"

LunaHost/GUI/LunaHost.cpp

@@ -402,14 +402,12 @@ Pluginwindow::Pluginwindow(mainwindow*p,Pluginmanager* pl):mainwindow(p){
     };
     listplugins = new listbox(this,10, 10,360,340);
 #define IDM_ADD_PLUGIN 1004
-#define IDM_ADD_QT_PLUGIN 1005
 #define IDM_REMOVE_PLUGIN 1006
 #define IDM_RANK_UP 1007
 #define IDM_RANK_DOWN 1008
     listplugins->oncontextmenu=[](){
         HMENU hMenu = CreatePopupMenu();
         AppendMenu(hMenu, MF_STRING, IDM_ADD_PLUGIN, MenuAddPlugin);
-        AppendMenu(hMenu, MF_STRING, IDM_ADD_QT_PLUGIN, MenuAddQtPlugin);
         AppendMenu(hMenu, MF_STRING, IDM_REMOVE_PLUGIN, MenuRemovePlugin);
         AppendMenu(hMenu, MF_STRING, IDM_RANK_UP, MenuPluginRankUp);
         AppendMenu(hMenu, MF_STRING, IDM_RANK_DOWN, MenuPluginRankDown);
@@ -439,13 +437,15 @@ Pluginwindow::Pluginwindow(mainwindow*p,Pluginmanager* pl):mainwindow(p){
                 break;
             }
             case IDM_ADD_PLUGIN:
-            case IDM_ADD_QT_PLUGIN:
             {
                 auto f=pluginmanager->selectpluginfile();
                 if(f.has_value()){
-                    if(pluginmanager->addplugin(f.value(),LOWORD(wparam)==IDM_ADD_QT_PLUGIN)){
+                    if(pluginmanager->addplugin(f.value())){
                         listadd(f.value());
                     }
+                    else{
+                        MessageBoxW(winId,InvalidPlugin,MsgError,0);
+                    }
                 }
                 break;
             }

LunaHost/GUI/pluginmanager.cpp

@@ -149,13 +149,91 @@ void Pluginmanager::swaprank(int a,int b){
     PluginRank[a]=_b;
     host->configs->pluginrankswap(a,b);
 }
-bool Pluginmanager::addplugin(const std::wstring& p,bool isQt){
+DWORD Rva2Offset(DWORD rva, PIMAGE_SECTION_HEADER psh, PIMAGE_NT_HEADERS pnt)
+{
+    size_t i = 0;
+    PIMAGE_SECTION_HEADER pSeh;
+    if (rva == 0)
+    {
+        return (rva);
+    }
+    pSeh = psh;
+    for (i = 0; i < pnt->FileHeader.NumberOfSections; i++)
+    {
+        if (rva >= pSeh->VirtualAddress && rva < pSeh->VirtualAddress +
+            pSeh->Misc.VirtualSize)
+        {
+            break;
+        }
+        pSeh++;
+    }
+    return (rva - pSeh->VirtualAddress + pSeh->PointerToRawData);
+} 
+std::set<std::string> getimporttable(const std::wstring&pe){
+    AutoHandle handle = CreateFile(pe.c_str(), GENERIC_READ, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
+    if(!handle)return {};
+    DWORD byteread, size = GetFileSize(handle, NULL);
+    PVOID virtualpointer = VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE);
+    if(!virtualpointer) return {};
+    ReadFile(handle, virtualpointer, size, &byteread, NULL);
+    
+    struct __{
+        PVOID _ptr;DWORD size;
+        __(PVOID ptr,DWORD sz):_ptr(ptr),size(sz){}
+        ~__(){
+            VirtualFree(_ptr, size, MEM_DECOMMIT);
+        }
+    }_(virtualpointer,size);
+    
+
+    if(PIMAGE_DOS_HEADER(virtualpointer)->e_magic!=0x5a4d) 
+        return {}; 
+
+    PIMAGE_NT_HEADERS           ntheaders = (PIMAGE_NT_HEADERS)(PCHAR(virtualpointer) + PIMAGE_DOS_HEADER(virtualpointer)->e_lfanew);
+
+    auto magic=ntheaders->OptionalHeader.Magic;
+    if(x64 && (magic!=IMAGE_NT_OPTIONAL_HDR64_MAGIC))return {};
+    if((!x64)&&(magic!=IMAGE_NT_OPTIONAL_HDR32_MAGIC))return {};
+
+    PIMAGE_SECTION_HEADER       pSech = IMAGE_FIRST_SECTION(ntheaders);//Pointer to first section header
+    PIMAGE_IMPORT_DESCRIPTOR    pImportDescriptor; //Pointer to import descriptor 
+
+    
+    if (ntheaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size == 0)/*if size of the table is 0 - Import Table does not exist */
+        return {};
+
+    std::set<std::string> ret;
+    pImportDescriptor = (PIMAGE_IMPORT_DESCRIPTOR)((DWORD_PTR)virtualpointer + \
+        Rva2Offset(ntheaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress, pSech, ntheaders));
+        
+    while (pImportDescriptor->Name != NULL)
+    {
+        //Get the name of each DLL
+        ret.insert((PCHAR)((DWORD_PTR)virtualpointer + Rva2Offset(pImportDescriptor->Name, pSech, ntheaders)));
+        
+        pImportDescriptor++; //advance to next IMAGE_IMPORT_DESCRIPTOR
+    }
+    return ret;
+
+}
+bool qtchecker(const std::set<std::string>& dll)
+{
+    for(auto qt5:{"Qt5Widgets.dll","Qt5Gui.dll","Qt5Core.dll"})
+        if(dll.find(qt5)!=dll.end())
+            return true;
+    return false;
+}
+bool Pluginmanager::addplugin(const std::wstring& p){
+    auto importtable=getimporttable(p);
+    if(importtable.empty())return false;
+    auto isQt=qtchecker(importtable);
     if(isQt){
         host->configs->pluginsadd({p,isQt});
         return true;
     }
     auto plugin=GetProcAddress(LoadLibraryW(p.c_str()),"OnNewSentence");
-    if(plugin){ 
+    if(!plugin)return false;
+    
     std::scoped_lock lock(OnNewSentenceSLock);
     if(!checkisdump(plugin)){
         PluginRank.push_back(p);
@@ -165,11 +243,6 @@ bool Pluginmanager::addplugin(const std::wstring& p,bool isQt){
     }
     return true;
 }
-    else{
-        MessageBoxW(host->winId,InVaildPlugin,L"Error",0);
-        return false;
-    }
-}
 
 
 std::array<InfoForExtension, 20> Pluginmanager::GetSentenceInfo(TextThread& thread)

LunaHost/GUI/pluginmanager.h

@@ -15,7 +15,7 @@ public:
     std::vector<std::wstring>PluginRank;
     Pluginmanager(LunaHost*);
     bool dispatch(TextThread&, std::wstring& sentence);
-    bool addplugin(const std::wstring&,bool isQt=false);
+    bool addplugin(const std::wstring&);
     void swaprank(int,int);
     void remove(const std::wstring&);
     std::optional<std::wstring>selectpluginfile();