WebSocket Pepper API: in process API implementation

This change enable in process Websocket Pepper API.
For now, some unit tests are disabled because they need external a
WebSocket server.
These disabled tests run manually with external pywebsocket and
--gtest_also_run_disabled_tests flag as follows.
These tests will enabled in a few days.

TBR=dmichael@chromium.org
BUG=87310
TEST=ui_tests --gtest_filter='PPAPITest.WebSocket*'

Review URL: http://codereview.chromium.org/8558017

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111596 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 51 insertions, 1 deletions

diff --git a/webkit/plugins/ppapi/ppb_websocket_impl.h b/webkit/plugins/ppapi/ppb_websocket_impl.h
index a966171..7ae430b 100644
--- a/webkit/plugins/ppapi/ppb_websocket_impl.h
+++ b/webkit/plugins/ppapi/ppb_websocket_impl.h
@@ -5,8 +5,22 @@
 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_WEBSOCKET_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_WEBSOCKET_IMPL_H_
 
+#include <queue>
+
+#include "base/memory/scoped_ptr.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/thunk/ppb_websocket_api.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebSocketClient.h"
+
+struct PPB_Var;
+
+namespace ppapi {
+class StringVar;
+}
+
+namespace WebKit {
+class WebSocket;
+}
 
 namespace webkit {
 namespace ppapi {
@@ -14,7 +28,8 @@ namespace ppapi {
 // All implementation is in this class for now. We should move some common
 // implementation to shared_impl when we implement proxy interfaces.
 class PPB_WebSocket_Impl : public ::ppapi::Resource,
-                           public ::ppapi::thunk::PPB_WebSocket_API {
+                           public ::ppapi::thunk::PPB_WebSocket_API,
+                           public ::WebKit::WebSocketClient {
  public:
   explicit PPB_WebSocket_Impl(PP_Instance instance);
   virtual ~PPB_WebSocket_Impl();
@@ -44,6 +59,41 @@ class PPB_WebSocket_Impl : public ::ppapi::Resource,
   virtual PP_WebSocketReadyState_Dev GetReadyState() OVERRIDE;
   virtual PP_Var GetURL() OVERRIDE;
 
+  // WebSocketClient implementation.
+  virtual void didConnect() OVERRIDE;
+  virtual void didReceiveMessage(const WebKit::WebString& message) OVERRIDE;
+  virtual void didReceiveBinaryData(
+      const WebKit::WebData& binaryData) OVERRIDE;
+  virtual void didReceiveMessageError() OVERRIDE;
+  virtual void didStartClosingHandshake() OVERRIDE;
+  virtual void didClose(unsigned long bufferedAmount,
+                        ClosingHandshakeCompletionStatus status,
+                        unsigned short code,
+                        const WebKit::WebString& reason) OVERRIDE;
+ private:
+  int32_t DoReceive();
+
+  scoped_ptr<WebKit::WebSocket> websocket_;
+  PP_WebSocketReadyState_Dev state_;
+
+  PP_CompletionCallback connect_callback_;
+
+  PP_CompletionCallback receive_callback_;
+  PP_Var* receive_callback_var_;
+  bool wait_for_receive_;
+  // TODO(toyoshim): Use std::queue<Var> when it supports binary.
+  std::queue<PP_Var> received_messages_;
+
+  PP_CompletionCallback close_callback_;
+  uint16_t close_code_;
+  scoped_refptr< ::ppapi::StringVar> close_reason_;
+  PP_Bool close_was_clean_;
+
+  scoped_refptr< ::ppapi::StringVar> empty_string_;
+  scoped_refptr< ::ppapi::StringVar> extensions_;
+  scoped_refptr< ::ppapi::StringVar> protocol_;
+  scoped_refptr< ::ppapi::StringVar> url_;
+
   DISALLOW_COPY_AND_ASSIGN(PPB_WebSocket_Impl);
 };