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// Copyright (c) 2009 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 "chrome/browser/debugger/inspectable_tab_proxy.h"
#include "base/json_reader.h"
#include "base/string_util.h"
#include "base/values.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/debugger/debugger_remote_service.h"
#include "chrome/browser/debugger/devtools_client_host.h"
#include "chrome/browser/sessions/session_id.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tabs/tab_strip_model.h"
#include "chrome/common/devtools_messages.h"
namespace {
// An internal implementation of DevToolsClientHost that delegates
// messages sent for DevToolsClient to a DebuggerShell instance.
class DevToolsClientHostImpl : public DevToolsClientHost {
public:
DevToolsClientHostImpl(int32 id, DebuggerRemoteService* service)
: id_(id),
service_(service) {}
// DevToolsClientHost interface
virtual void InspectedTabClosing();
virtual void SendMessageToClient(const IPC::Message& msg);
private:
// Message handling routines
void OnRpcMessage(const std::string& msg);
void DebuggerOutput(const std::string& msg);
int32 id_;
DebuggerRemoteService* service_;
};
void DevToolsClientHostImpl::InspectedTabClosing() {
NotifyCloseListener();
delete this;
}
void DevToolsClientHostImpl::SendMessageToClient(
const IPC::Message& msg) {
IPC_BEGIN_MESSAGE_MAP(DevToolsClientHostImpl, msg)
IPC_MESSAGE_HANDLER(DevToolsClientMsg_RpcMessage, OnRpcMessage);
IPC_MESSAGE_UNHANDLED_ERROR()
IPC_END_MESSAGE_MAP()
}
void DevToolsClientHostImpl::OnRpcMessage(const std::string& msg) {
static const std::string kDebuggerAgentDelegate = "DebuggerAgentDelegate";
static const std::string kDebuggerOutput = "DebuggerOutput";
scoped_ptr<Value> message(JSONReader::Read(msg, false));
if (!message->IsType(Value::TYPE_LIST)) {
NOTREACHED(); // The protocol has changed :(
return;
}
ListValue* list_msg = static_cast<ListValue*>(message.get());
std::string class_name;
list_msg->GetString(0, &class_name);
std::string message_name;
list_msg->GetString(1, &message_name);
if (class_name == kDebuggerAgentDelegate && message_name == kDebuggerOutput) {
std::string str;
list_msg->GetString(2, &str);
DebuggerOutput(str);
}
}
void DevToolsClientHostImpl::DebuggerOutput(const std::string& msg) {
service_->DebuggerOutput(id_, msg);
}
} // namespace
const InspectableTabProxy::ControllersMap&
InspectableTabProxy::controllers_map(bool refresh) {
if (refresh || controllers_map_.empty() /* on initial call */) {
controllers_map_.clear();
for (BrowserList::const_iterator it = BrowserList::begin(),
end = BrowserList::end(); it != end; ++it) {
TabStripModel* model = (*it)->tabstrip_model();
for (int i = 0, size = model->count(); i < size; ++i) {
NavigationController* controller =
model->GetTabContentsAt(i)->controller();
controllers_map_[controller->session_id().id()] = controller;
}
}
}
return controllers_map_;
}
// static
DevToolsClientHost* InspectableTabProxy::NewClientHost(
int32 id,
DebuggerRemoteService* service) {
return new DevToolsClientHostImpl(id, service);
}
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