static String cachedStorageDirectory(DWORD pathIdentifier)
{
static HashMap<DWORD, String> directories;
HashMap<DWORD, String>::iterator it = directories.find(pathIdentifier);
if (it != directories.end())
return it->second;
String directory = storageDirectory(pathIdentifier);
directories.add(pathIdentifier, directory);
return directory;
}
WebCache::WebCache(bool isPrivateBrowsing)
: m_doomAllEntriesCallback(this, &WebCache::doomAllEntries)
, m_onClearDoneCallback(this, &WebCache::onClearDone)
, m_isClearInProgress(false)
, m_openEntryCallback(this, &WebCache::openEntry)
, m_onGetEntryDoneCallback(this, &WebCache::onGetEntryDone)
, m_isGetEntryInProgress(false)
, m_cacheBackend(0)
{
base::Thread* ioThread = WebUrlLoaderClient::ioThread();
scoped_refptr<base::MessageLoopProxy> cacheMessageLoopProxy = ioThread->message_loop_proxy();
static const int kMaximumCacheSizeBytes = 20 * 1024 * 1024;
m_hostResolver = net::CreateSystemHostResolver(net::HostResolver::kDefaultParallelism, 0, 0,ioThread->message_loop());
if (!isPrivateBrowsing) {
m_hostPreresolver = CreateResolverIPObserver(m_hostResolver.get());
}
m_proxyConfigService = new ProxyConfigServiceAndroid();
net::HttpCache::BackendFactory* backendFactory;
if (isPrivateBrowsing)
backendFactory = net::HttpCache::DefaultBackend::InMemory(kMaximumCacheSizeBytes / 2);
else {
string storage(storageDirectory());
if (storage.empty()) // Can't get a storage directory from the OS
backendFactory = net::HttpCache::DefaultBackend::InMemory(kMaximumCacheSizeBytes / 2);
else {
FilePath directoryPath(storage.c_str());
backendFactory = new net::HttpCache::DefaultBackend(net::DISK_CACHE, directoryPath, kMaximumCacheSizeBytes, cacheMessageLoopProxy);
}
}
m_cache = new net::HttpCache(m_hostResolver.get(),
new CertVerifier(),
0, // dnsrr_resolver
0, // dns_cert_checker
net::ProxyService::CreateWithoutProxyResolver(m_proxyConfigService, 0 /* net_log */),
net::SSLConfigService::CreateSystemSSLConfigService(),
net::HttpAuthHandlerFactory::CreateDefault(m_hostResolver.get()),
0, // network_delegate
0, // net_log
backendFactory);
}
String WebContext::platformDefaultLocalStorageDirectory() const
{
GOwnPtr<gchar> storageDirectory(g_build_filename(g_get_user_data_dir(), "webkitgtk", "localstorage", NULL));
return WebCore::filenameToString(storageDirectory.get());
}