mscoree: Implement GetFileVersion.

dlls/mscoree/metahost.c

@@ -963,7 +963,7 @@ static HRESULT WINAPI CLRMetaHost_GetRuntime(ICLRMetaHost* iface,
     return CLR_E_SHIM_RUNTIME;
 }
 
-static HRESULT WINAPI CLRMetaHost_GetVersionFromFile(ICLRMetaHost* iface,
+HRESULT WINAPI CLRMetaHost_GetVersionFromFile(ICLRMetaHost* iface,
     LPCWSTR pwzFilePath, LPWSTR pwzBuffer, DWORD *pcchBuffer)
 {
     ASSEMBLY *assembly;

dlls/mscoree/mscoree.spec

@@ -43,7 +43,7 @@
 @ stdcall GetCORSystemDirectory(ptr long ptr)
 @ stdcall GetCORVersion(ptr long ptr)
 @ stub GetCompileInfo
-@ stub GetFileVersion
+@ stdcall GetFileVersion(wstr ptr long ptr)
 @ stub GetHashFromAssemblyFile
 @ stub GetHashFromAssemblyFileW
 @ stub GetHashFromBlob

dlls/mscoree/mscoree_main.c

@@ -250,6 +250,17 @@ HRESULT WINAPI GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWST
     return ret;
 }
 
+HRESULT WINAPI GetFileVersion(LPCWSTR szFilename, LPWSTR szBuffer, DWORD cchBuffer, DWORD *dwLength)
+{
+    TRACE("(%s, %p, %d, %p)\n", debugstr_w(szFilename), szBuffer, cchBuffer, dwLength);
+
+    if (!szFilename || !dwLength)
+        return E_POINTER;
+
+    *dwLength = cchBuffer;
+    return CLRMetaHost_GetVersionFromFile(0, szFilename, szBuffer, dwLength);
+}
+
 HRESULT WINAPI LoadLibraryShim( LPCWSTR szDllName, LPCWSTR szVersion, LPVOID pvReserved, HMODULE * phModDll)
 {
     HRESULT ret=S_OK;

dlls/mscoree/mscoree_private.h

@@ -28,6 +28,9 @@ extern char *WtoA(LPCWSTR wstr);
 
 extern HRESULT CLRMetaHost_CreateInstance(REFIID riid, void **ppobj);
 
+extern HRESULT WINAPI CLRMetaHost_GetVersionFromFile(ICLRMetaHost* iface,
+    LPCWSTR pwzFilePath, LPWSTR pwzBuffer, DWORD *pcchBuffer);
+
 typedef struct tagASSEMBLY ASSEMBLY;
 
 HRESULT assembly_create(ASSEMBLY **out, LPCWSTR file);