Function fetchCacheData

src/Fetch.js:439–448

(/** @type {IDBDatabase} */ db, fetch, data, onsuccess, onerror)

}

function fetchCacheData(/** @type {IDBDatabase} */ db, fetch, data, onsuccess, onerror) {
  if (!db) {
#if FETCH_DEBUG
    dbg('fetch: IndexedDB not available!');
#endif
    onerror(fetch, 0, 'IndexedDB not available!');
    return;
  }

  var fetch_attr = fetch + {{{ C_STRUCTS.emscripten_fetch_t.__attributes }}};
  var destinationPath = {{{ makeGetValue('fetch_attr', C_STRUCTS.emscripten_fetch_attr_t.destinationPath, '*') }}};
  destinationPath ||= {{{ makeGetValue('fetch', C_STRUCTS.emscripten_fetch_t.url, '*') }}};
  var destinationPathStr = UTF8ToString(destinationPath);