Enable WebSocket in test_shell

webkit/api/src/SocketStreamHandle.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #include "config.h"
 #include "SocketStreamHandle.h"
 
 #if ENABLE(WEB_SOCKETS)
 
 #include "Logging.h"
 #include "NotImplemented.h"
 #include "SocketStreamHandleClient.h"
 #include "WebData.h"
 #include "WebKit.h"
+#include "WebKitClient.h"
+#include "WebSocketStreamHandle.h"
+#include "WebSocketStreamHandleClient.h"
 #include <wtf/PassOwnPtr.h>
 
 using namespace WebKit;
 
 namespace WebCore {
 
-class SocketStreamHandleInternal {
+class SocketStreamHandleInternal : public WebSocketStreamHandleClient {
 public:
     static PassOwnPtr<SocketStreamHandleInternal> create(SocketStreamHandle* handle)
     {
         return new SocketStreamHandleInternal(handle);
     }
     virtual ~SocketStreamHandleInternal();
 
-    // TODO(ukai): implement this.
+    void connect(const KURL&);
+    int send(const char*, int);
+    void close();
+
+    virtual void willOpenStream(WebSocketStreamHandle*, const WebURL&);
+
+    virtual void didOpenStream(WebSocketStreamHandle*, int);
+    virtual void didSendData(WebSocketStreamHandle*, int);
+    virtual void didReceiveData(WebSocketStreamHandle*, const WebData&);
+    virtual void didClose(WebSocketStreamHandle*);
+    virtual void didFail(WebSocketStreamHandle*, const WebSocketStreamError&);
 
 private:
     explicit SocketStreamHandleInternal(SocketStreamHandle*);
 
     SocketStreamHandle* m_handle;
+    OwnPtr<WebSocketStreamHandle> m_socket;
+    int m_maxPendingSendAllowed;
+    int m_pendingAmountSent;
 };
 
-SocketStreamHandleInternal::SocketStreamHandleInternal(SocketStreamHandle* handle)
+SocketStreamHandleInternal::SocketStreamHandleInternal(
+    SocketStreamHandle *handle)
     : m_handle(handle)
+    , m_maxPendingSendAllowed(0)
+    , m_pendingAmountSent(0)
 {
 }
 
 SocketStreamHandleInternal::~SocketStreamHandleInternal()
 {
     m_handle = 0;
 }
 
+void SocketStreamHandleInternal::connect(const KURL& url)
+{
+    m_socket.set(webKitClient()->createSocketStreamHandle());
+    LOG(Network, "connect");
+    ASSERT(m_socket.get());
+    m_socket->connect(url, this);
+}
+
+int SocketStreamHandleInternal::send(const char* data, int len)
+{
+    LOG(Network, "send len=%d", len);
+    ASSERT(m_socket.get());
+    if (m_pendingAmountSent + len >= m_maxPendingSendAllowed)
+        len = m_maxPendingSendAllowed - m_pendingAmountSent - 1;
+
+    if (len <= 0)
+        return len;
+    WebData webdata(data, len);
+    if (m_socket->send(webdata)) {
+        m_pendingAmountSent += len;
+        LOG(Network, "sent");
+        if (m_handle && m_handle->m_client)
+            m_handle->m_client->willSendData(m_handle, webdata.data(), webdata.size());
+        return len;
+    }
+    LOG(Network, "busy. buffering");
+    return 0;
+}
+
+void SocketStreamHandleInternal::close()
+{
+    LOG(Network, "close");
+    m_socket->close();
+}
+
+void SocketStreamHandleInternal::willOpenStream(WebSocketStreamHandle* socketHandle, const WebURL& url)
+{
+    LOG(Network, "willOpenStream");
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        if (m_handle->m_client)
+            m_handle->m_client->willOpenStream(m_handle, url);
+    }
+}
+
+void SocketStreamHandleInternal::didOpenStream(WebSocketStreamHandle* socketHandle, int maxPendingSendAllowed)
+{
+    LOG(Network, "SocketStreamHandleInternal::didOpen %d",
+        maxPendingSendAllowed);
+    ASSERT(maxPendingSendAllowed > 0);
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        m_maxPendingSendAllowed = maxPendingSendAllowed;
+        m_handle->m_state = SocketStreamHandleBase::Open;
+        if (m_handle->m_client) {
+            m_handle->m_client->didOpen(m_handle);
+            return;
+        }
+    }
+    LOG(Network, "no m_handle or m_socket?");
+}
+
+void SocketStreamHandleInternal::didSendData(WebSocketStreamHandle* socketHandle, int amountSent)
+{
+    LOG(Network, "SocketStreamHandleInternal::didSendData %d", amountSent);
+    ASSERT(amountSent > 0);
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        m_pendingAmountSent -= amountSent;
+        ASSERT(m_pendingAmountSent >= 0);
+        m_handle->sendPendingData();
+    }
+}
+
+void SocketStreamHandleInternal::didReceiveData(WebSocketStreamHandle* socketHandle, const WebData& data)
+{
+    LOG(Network, "didReceiveData");
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        if (m_handle->m_client)
+            m_handle->m_client->didReceiveData(m_handle, data.data(), data.size());
+    }
+}
+
+void SocketStreamHandleInternal::didClose(WebSocketStreamHandle* socketHandle)
+{
+    LOG(Network, "didClose");
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        m_socket.clear();
+        SocketStreamHandle* h = m_handle;
+        m_handle = NULL;
+        if (h->m_client)
+            h->m_client->didClose(h);
+    }
+}
+
+void SocketStreamHandleInternal::didFail(WebSocketStreamHandle* socketHandle, const WebSocketStreamError& err)
+{
+    LOG(Network, "didFail");
+    if (m_handle && m_socket.get()) {
+        ASSERT(socketHandle == m_socket.get());
+        m_socket.clear();
+        SocketStreamHandle* h = m_handle;
+        m_handle = NULL;
+        if (h->m_client)
+            h->m_client->didClose(h);  // didFail(h, err);
+    }
+}
+
+// FIXME: auth
+
 // SocketStreamHandle ----------------------------------------------------------
 
 SocketStreamHandle::SocketStreamHandle(const KURL& url, SocketStreamHandleClient* client)
-        : SocketStreamHandleBase(url, client)
+    : SocketStreamHandleBase(url, client)
 {
     m_internal = SocketStreamHandleInternal::create(this);
-    notImplemented();
+    m_internal->connect(m_url);
 }
 
 SocketStreamHandle::~SocketStreamHandle()
 {
     setClient(0);
     m_internal.clear();
 }
 
 int SocketStreamHandle::platformSend(const char* buf, int len)
 {
-    notImplemented();
-    return 0;
+    if (!m_internal.get())
+        return 0;
+    return m_internal->send(buf, len);
 }
 
 void SocketStreamHandle::platformClose()
 {
-    notImplemented();
+    if (m_internal.get())
+        m_internal->close();
 }
 
 void SocketStreamHandle::didReceiveAuthenticationChallenge(const AuthenticationChallenge& challenge)
 {
-    notImplemented();
+    if (m_client)
+        m_client->didReceiveAuthenticationChallenge(this, challenge);
 }
 
 void SocketStreamHandle::receivedCredential(const AuthenticationChallenge& challenge, const Credential& credential)
 {
     notImplemented();
 }
 
 void SocketStreamHandle::receivedRequestToContinueWithoutCredential(const AuthenticationChallenge& challenge)
 {
     notImplemented();
 }
 
 void SocketStreamHandle::receivedCancellation(const AuthenticationChallenge& challenge)
 {
-    notImplemented();
+    if (m_client)
+        m_client->receivedCancellation(this, challenge);
 }
 
 }  // namespace WebCore
 
 #endif  // ENABLE(WEB_SOCKETS)