1 // DefaultName.cpp

     2 

     3 #include "StdAfx.h"

     4 

     5 #include "DefaultName.h"

     6 

     7 static const wchar_t *kEmptyFileAlias = L"[Content]";

     8 

     9 UString GetDefaultName2(const UString &fileName, 

    10     const UString &extension, const UString &addSubExtension)

    11 {

    12   int extLength = extension.Length();

    13   int fileNameLength = fileName.Length();

    14   if (fileNameLength > extLength + 1)

    15   {

    16     int dotPos = fileNameLength - (extLength + 1);

    17     if (fileName[dotPos] == '.')

    18       if (extension.CompareNoCase(fileName.Mid(dotPos + 1)) == 0)

    19         return fileName.Left(dotPos) + addSubExtension;

    20   }

    21   int dotPos = fileName.ReverseFind(L'.');

    22   if (dotPos > 0)

    23     return fileName.Left(dotPos) + addSubExtension;

    24   return kEmptyFileAlias;

    25 }

    26