bool DNSResolveQueue::platformProxyIsEnabledInSystemPreferences()
{
ResourceHandleManager* mgr = ResourceHandleManager::sharedInstance();
String proxy = mgr->proxy();
if (proxy.length() != 0)
return true;
return false;
}
void prefetchDNS(const String& hostname)
{
ResourceHandleManager* mgr = ResourceHandleManager::sharedInstance();
String proxy = mgr->proxy();
if (proxy.length() != 0)
return;
if (hostname.length() == 0)
return;
DNSResolveQueue::singleton().add(hostname);
}
void ResourceHandle::loadResourceSynchronously(NetworkingContext*, const ResourceRequest& request, StoredCredentials storedCredentials, ResourceError& error, ResourceResponse& response, Vector<char>& data)
{
WebCoreSynchronousLoader syncLoader;
RefPtr<ResourceHandle> handle = adoptRef(new ResourceHandle(request, &syncLoader, true, false));
ResourceHandleManager* manager = ResourceHandleManager::sharedInstance();
manager->dispatchSynchronousJob(handle.get());
error = syncLoader.resourceError();
data = syncLoader.data();
response = syncLoader.resourceResponse();
}
void ResourceHandle::loadResourceSynchronously(const ResourceRequest& request, StoredCredentials storedCredentials, ResourceError& error, ResourceResponse& response, Vector<char>& data, Frame*)
{
WebCoreSynchronousLoader syncLoader;
ResourceHandle handle(request, &syncLoader, true, false, true);
ResourceHandleManager* manager = ResourceHandleManager::sharedInstance();
manager->dispatchSynchronousJob(&handle);
error = syncLoader.resourceError();
data = syncLoader.data();
response = syncLoader.resourceResponse();
}
void
SocketStreamHandleServer::initializeSocket()
{
m_progressState = EError;
m_socket = wkcNetSocketPeer(PF_INET, SOCK_STREAM, 0);
if (!m_socket) {
LOG(Network, "failed to create socket %p", this);
m_progressTimer.startOneShot(0);
return;
}
char host[128] = {0};
int port = 80;
::strncpy(host, m_url.host().utf8().data(), sizeof(host)-1);
if (m_url.hasPort())
port = m_url.port();
else if (m_url.protocol()=="wss")
port = 443;
else
port = 80;
m_useproxy = false;
ResourceHandleManager* mgr = ResourceHandleManager::sharedInstance();
if (mgr) {
String proxy = mgr->proxy();
if (proxy.length()) {
URL kp(ParsedURLString, proxy);
::strncpy(host, kp.host().utf8().data(), sizeof(host)-1);
port = kp.port();
m_useproxy = true;
}
}
struct hostent* ent = 0;
ent = wkcNetGetHostByNamePeer(host);
if (!ent) {
wkcNetClosePeer(m_socket);
m_socket=0;
LOG(Network, "failed to resolve name %p : %s", this, m_url.host().utf8().data());
m_progressTimer.startOneShot(0);
return;
}
struct sockaddr_in dest = {0};
::memcpy(&dest.sin_addr, ent->h_addr_list[0], ent->h_length);
dest.sin_family = AF_INET;
dest.sin_port = wkc_htons(port);
int ret = wkcNetConnectPeer(m_socket, (struct sockaddr *)&dest, sizeof(dest));
if (ret) {
int lasterr = wkcNetGetLastErrorPeer();
if (lasterr!=EWOULDBLOCK) {
wkcNetClosePeer(m_socket);
m_socket=0;
LOG(Network, "failed to connect %p : %s", this, m_url.host().utf8().data());
m_progressTimer.startOneShot(0);
return;
}
}
long v = 1;
wkcNetIoctlSocketPeer(m_socket, FIONBIO, &v);
m_firstSend = true;
if (!m_useproxy) {
m_progressState = EConnected;
m_progressTimer.startOneShot(0);
return;
}
// connect to proxy
char buf[1024] = {0};
port = 80;
if (m_url.hasPort())
port = m_url.port();
// Ugh!: support proxy auth!
// 120912 ACCESS Co.,Ltd.
::snprintf(buf, sizeof(buf), "CONNECT %s:%d HTTP/1.1\r\nHost: %s\r\n\r\n", m_url.host().utf8().data(), port, m_url.host().utf8().data());
wkcNetSendPeer(m_socket, buf, ::strlen(buf), 0);
m_progressState = EConnectingProxy;
m_progressTimer.startOneShot(0.1);
}
