| // Copyright 2017 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/devtools/chrome_devtools_session.h" |
| |
| #include "chrome/browser/devtools/protocol/browser_handler.h" |
| #include "chrome/browser/devtools/protocol/cast_handler.h" |
| #include "chrome/browser/devtools/protocol/page_handler.h" |
| #include "chrome/browser/devtools/protocol/target_handler.h" |
| #include "content/public/browser/devtools_agent_host.h" |
| #include "content/public/browser/devtools_agent_host_client.h" |
| #include "content/public/browser/devtools_manager_delegate.h" |
| |
| #if defined(OS_CHROMEOS) |
| #include "chrome/browser/devtools/protocol/window_manager_handler.h" |
| #endif |
| |
| ChromeDevToolsSession::ChromeDevToolsSession( |
| content::DevToolsAgentHost* agent_host, |
| content::DevToolsAgentHostClient* client) |
| : agent_host_(agent_host), |
| client_(client), |
| dispatcher_(std::make_unique<protocol::UberDispatcher>(this)) { |
| if (agent_host->GetWebContents() && |
| agent_host->GetType() == content::DevToolsAgentHost::kTypePage) { |
| page_handler_ = std::make_unique<PageHandler>(agent_host->GetWebContents(), |
| dispatcher_.get()); |
| if (client->MayAttachToBrowser()) { |
| cast_handler_ = std::make_unique<CastHandler>( |
| agent_host->GetWebContents(), dispatcher_.get()); |
| } |
| } |
| target_handler_ = std::make_unique<TargetHandler>(dispatcher_.get()); |
| if (client->MayAttachToBrowser()) { |
| browser_handler_ = std::make_unique<BrowserHandler>(dispatcher_.get(), |
| agent_host->GetId()); |
| } |
| #if defined(OS_CHROMEOS) |
| window_manager_protocl_handler_ = |
| std::make_unique<WindowManagerHandler>(dispatcher_.get()); |
| #endif |
| } |
| |
| ChromeDevToolsSession::~ChromeDevToolsSession() = default; |
| |
| void ChromeDevToolsSession::sendProtocolResponse( |
| int call_id, |
| std::unique_ptr<protocol::Serializable> message) { |
| pending_commands_.erase(call_id); |
| client_->DispatchProtocolMessage(agent_host_, message->serialize()); |
| } |
| |
| void ChromeDevToolsSession::HandleCommand( |
| const std::string& method, |
| const std::string& message, |
| content::DevToolsManagerDelegate::NotHandledCallback callback) { |
| if (!dispatcher_->canDispatch(method)) { |
| std::move(callback).Run(message); |
| return; |
| } |
| |
| int call_id; |
| std::string unused; |
| std::unique_ptr<protocol::DictionaryValue> value = |
| protocol::DictionaryValue::cast(protocol::StringUtil::parseJSON(message)); |
| if (!dispatcher_->parseCommand(value.get(), &call_id, &unused)) |
| return; |
| pending_commands_[call_id] = std::move(callback); |
| dispatcher_->dispatch(call_id, method, std::move(value), message); |
| } |
| |
| void ChromeDevToolsSession::fallThrough(int call_id, |
| const std::string& method, |
| const std::string& message) { |
| auto callback = std::move(pending_commands_[call_id]); |
| pending_commands_.erase(call_id); |
| std::move(callback).Run(message); |
| } |
| |
| void ChromeDevToolsSession::sendProtocolNotification( |
| std::unique_ptr<protocol::Serializable> message) { |
| client_->DispatchProtocolMessage(agent_host_, message->serialize()); |
| } |
| |
| void ChromeDevToolsSession::flushProtocolNotifications() {} |