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-rw-r--r--other-licenses/7zstub/src/Windows/DLL.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/Windows/DLL.h b/other-licenses/7zstub/src/Windows/DLL.h
new file mode 100644
index 000000000..6e6036966
--- /dev/null
+++ b/other-licenses/7zstub/src/Windows/DLL.h
@@ -0,0 +1,54 @@
+// Windows/DLL.h
+
+#ifndef __WINDOWS_DLL_H
+#define __WINDOWS_DLL_H
+
+#include "../Common/String.h"
+
+namespace NWindows {
+namespace NDLL {
+
+class CLibrary
+{
+ bool LoadOperations(HMODULE newModule);
+protected:
+ HMODULE _module;
+public:
+ operator HMODULE() const { return _module; }
+ HMODULE* operator&() { return &_module; }
+
+ CLibrary():_module(NULL) {};
+ ~CLibrary();
+ void Attach(HMODULE m)
+ {
+ Free();
+ _module = m;
+ }
+ HMODULE Detach()
+ {
+ HMODULE m = _module;
+ _module = NULL;
+ return m;
+ }
+
+ // operator HMODULE() const { return _module; };
+ // bool IsLoaded() const { return (_module != NULL); };
+ bool Free();
+ bool LoadEx(LPCTSTR fileName, DWORD flags = LOAD_LIBRARY_AS_DATAFILE);
+ bool Load(LPCTSTR fileName);
+ #ifndef _UNICODE
+ bool LoadEx(LPCWSTR fileName, DWORD flags = LOAD_LIBRARY_AS_DATAFILE);
+ bool Load(LPCWSTR fileName);
+ #endif
+ FARPROC GetProcAddress(LPCSTR procName) const
+ { return ::GetProcAddress(_module, procName); }
+};
+
+bool MyGetModuleFileName(HMODULE hModule, CSysString &result);
+#ifndef _UNICODE
+bool MyGetModuleFileName(HMODULE hModule, UString &result);
+#endif
+
+}}
+
+#endif