Method makeFullPathName

Engine/source/platform/platformFileIO.cpp:305–387

}

char * Platform::makeFullPathName(const char *path, char *buffer, U32 size, const char *cwd /* = NULL */)
{
   char bspath[1024];
   dStrncpy(bspath, path, sizeof(bspath));
   bspath[sizeof(bspath)-1] = 0;
   
   for(S32 i = 0;i < dStrlen(bspath);++i)
   {
      if(bspath[i] == '\\')
         bspath[i] = '/';
   }

   if(Platform::isFullPath(bspath))
   {
      // Already a full path
      #if defined(TORQUE_OS_WIN)
         _resolveLeadingSlash(bspath, sizeof(bspath));
      #endif
      dStrncpy(buffer, bspath, size);
      buffer[size-1] = 0;
      return buffer;
   }

   // [rene, 05/05/2008] Based on overall file handling in Torque, it does not seem to make
   //    that much sense to me to base things off the current working directory here.

   if(cwd == NULL)
      cwd = Con::isCurrentScriptToolScript() ? Platform::getMainDotCsDir() : Platform::getCurrentDirectory();

   dStrncpy(buffer, cwd, size);
   buffer[size-1] = 0;

   const char* defaultDir = Con::getVariable("defaultGame");

   char *ptr = bspath;
   char *slash = NULL;
   char *endptr = buffer + dStrlen(buffer) - 1;

   do
   {
      slash = dStrchr(ptr, '/');
      if(slash)
      {
         *slash = 0;

         // Directory

         if(dStrcmp(ptr, "..") == 0)
         {
            // Parent
            endptr = dStrrchr(buffer, '/');
            if (endptr)
               *endptr-- = 0;
         }
         else if(dStrcmp(ptr, ".") == 0)
         {
            // Current dir
         }