blob: 3ff5fe7eb57ad02b0a3496d3455fb0a89ae08b6c [file] [log] [blame]
// Copyright 2013 The Chromium 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 "content/child/websocket_dispatcher.h"
#include <stdint.h>
#include <map>
#include "base/logging.h"
#include "content/child/websocket_bridge.h"
#include "content/common/websocket_messages.h"
#include "ipc/ipc_message.h"
#include "url/gurl.h"
namespace content {
WebSocketDispatcher::WebSocketDispatcher() : channel_id_max_(0) {}
WebSocketDispatcher::~WebSocketDispatcher() {}
int WebSocketDispatcher::AddBridge(WebSocketBridge* bridge) {
++channel_id_max_;
bridges_.insert(std::make_pair(channel_id_max_, bridge));
return channel_id_max_;
}
void WebSocketDispatcher::RemoveBridge(int channel_id) {
std::map<int, WebSocketBridge*>::iterator iter = bridges_.find(channel_id);
if (iter == bridges_.end()) {
DVLOG(1) << "Remove a non-existent bridge(" << channel_id << ")";
return;
}
bridges_.erase(iter);
}
bool WebSocketDispatcher::OnMessageReceived(const IPC::Message& msg) {
switch (msg.type()) {
case WebSocketMsg_AddChannelResponse::ID:
case WebSocketMsg_NotifyFailure::ID:
case WebSocketMsg_SendFrame::ID:
case WebSocketMsg_FlowControl::ID:
case WebSocketMsg_DropChannel::ID:
break;
default:
return false;
}
WebSocketBridge* bridge = GetBridge(msg.routing_id(), msg.type());
if (!bridge)
return true;
return bridge->OnMessageReceived(msg);
}
WebSocketBridge* WebSocketDispatcher::GetBridge(int channel_id, uint32 type) {
std::map<int, WebSocketBridge*>::iterator iter = bridges_.find(channel_id);
if (iter == bridges_.end()) {
DVLOG(1) << "No bridge for channel_id=" << channel_id
<< ", type=" << type;
return NULL;
}
return iter->second;
}
} // namespace content