4.44 beta

CPP/7zip/Archive/Common/CodecsPath.cpp

@@ -0,0 +1,34 @@
+// CodecsPath.cpp
+
+#include "StdAfx.h"
+#include "../../../Common/String.h"
+
+extern HINSTANCE g_hInstance;
+
+static CSysString GetLibraryPath()
+{
+  TCHAR fullPath[MAX_PATH + 1];
+  ::GetModuleFileName(g_hInstance, fullPath, MAX_PATH);
+  return fullPath;
+}
+
+static CSysString GetLibraryFolderPrefix()
+{
+  CSysString path = GetLibraryPath();
+  int pos = path.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
+  return path.Left(pos + 1);
+}
+
+CSysString GetBaseFolderPrefix()
+{
+  CSysString libPrefix = GetLibraryFolderPrefix();
+  CSysString temp = libPrefix;
+  temp.Delete(temp.Length() - 1);
+  int pos = temp.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
+  return temp.Left(pos + 1);
+}
+
+CSysString GetCodecsFolderPrefix()
+{
+  return GetBaseFolderPrefix() + (CSysString)(TEXT("Codecs")) + (CSysString)(TEXT(STRING_PATH_SEPARATOR));
+}