Function dPathCopy

Engine/source/platformWin32/winFileio.cpp:125–222

};

bool dPathCopy(const char *fromName, const char *toName, bool nooverwrite)
{
   AssertFatal( fromName != NULL && toName != NULL, "dPathCopy - NULL file name" );

   TempAlloc< TCHAR > from( dStrlen( fromName ) + 1 );
   TempAlloc< TCHAR > to( dStrlen( toName ) + 1 );

#ifdef UNICODE
   convertUTF8toUTF16N( fromName, from, from.size );
   convertUTF8toUTF16N( toName, to, to.size );
#else
   dStrcpy( from, fromName, from.size );
   dStrcpy( to, toName, to.size );
#endif

   backslash( from );
   backslash( to );

   // Copy File
   if (Platform::isFile(fromName))
      return CopyFile( from, to, nooverwrite );
   // Copy Path
   else if (Platform::isDirectory(fromName))
   {
      // If the destination path exists and we don't want to overwrite, return.
      if ((Platform::isDirectory(toName) || Platform::isFile(toName)) && nooverwrite)
         return false;

      Vector<StringTableEntry> directoryInfo;
      Platform::dumpDirectories(fromName, directoryInfo, -1);

      Vector<Platform::FileInfo> fileInfo;
      Platform::dumpPath(fromName, fileInfo);

      Platform::clearExcludedDirectories();

      TempAlloc< char > tempBuf( to.size * 3 + MAX_PATH * 3 );

      // Create all the directories.
      for (S32 i = 0; i < directoryInfo.size(); i++)
      {
         const char* fromDir = directoryInfo[i];

         char* toDir = tempBuf;
         Platform::makeFullPathName(fromDir + dStrlen(fromName) + (dStricmp(fromDir, fromName) ? 1 : 0), tempBuf, tempBuf.size, toName);
         if(*(toDir + dStrlen(toDir) - 1) != '/')
            dStrcat(toDir, "/", tempBuf.size);
         forwardslash(toDir);

         if (!Platform::createPath(toDir))
         {
            //TODO: New directory should be deleted here.
            return false;
         }
      }

      TempAlloc< char > tempBuf1( from.size * 3 + MAX_PATH * 3 );
#ifdef UNICODE