Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/common/response_manager.cc

@@ -0,0 +1,54 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that can
+// be found in the LICENSE file.
+
+#include "libcef/common/response_manager.h"
+#include "libcef/common/cef_messages.h"
+
+#include "base/logging.h"
+
+CefResponseManager::CefResponseManager()
+    : next_request_id_(0) {
+}
+
+int CefResponseManager::GetNextRequestId() {
+  DCHECK(CalledOnValidThread());
+  return ++next_request_id_;
+}
+
+int CefResponseManager::RegisterHandler(CefRefPtr<Handler> handler) {
+  DCHECK(CalledOnValidThread());
+  int request_id = GetNextRequestId();
+  handlers_.insert(std::make_pair(request_id, handler));
+  return request_id;
+}
+
+bool CefResponseManager::RunHandler(const Cef_Response_Params& params) {
+  DCHECK(CalledOnValidThread());
+  DCHECK_GT(params.request_id, 0);
+  HandlerMap::iterator it = handlers_.find(params.request_id);
+  if (it != handlers_.end()) {
+    it->second->OnResponse(params);
+    handlers_.erase(it);
+    return true;
+  }
+  return false;
+}
+
+void CefResponseManager::RegisterAckHandler(int request_id,
+                                            CefRefPtr<AckHandler> handler) {
+  DCHECK(CalledOnValidThread());
+  ack_handlers_.insert(std::make_pair(request_id, handler));
+}
+
+bool CefResponseManager::RunAckHandler(int request_id) {
+  DCHECK(CalledOnValidThread());
+  DCHECK_GT(request_id, 0);
+  AckHandlerMap::iterator it = ack_handlers_.find(request_id);
+  if (it != ack_handlers_.end()) {
+    it->second->OnResponseAck();
+    ack_handlers_.erase(it);
+    return true;
+  }
+  return false;
+}