Method findZipEntry

Engine/source/core/util/zip/zipArchive.cpp:258–300

}

ZipArchive::ZipEntry *ZipArchive::findZipEntry(const char *filename)
{
   char path[1024];
   dStrncpy(path, filename, sizeof(path));
   path[sizeof(path) - 1] = 0;

   for(S32 i = 0;i < dStrlen(path);++i)
   {
      if(path[i] == '\\')
         path[i] = '/';
   }

   ZipEntry *root = mRoot;

   char *ptr = path, *slash = NULL;
   do
   {
      slash = dStrchr(ptr, '/');
      if(slash)
      {
         // Find the directory
         *slash = 0;

         // check child dict for new root
         ZipEntry *newRoot = NULL;
         if (!root->mChildren.tryGetValue(ptr, newRoot))
            return NULL;

         root = newRoot;

         ptr = slash + 1;
      }
      else
      {
         // Find the file
         ZipEntry* entry = NULL;
         if (root->mChildren.tryGetValue(ptr, entry))
            return entry;
      }
   } while(slash);

   return NULL;
}

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