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// Copyright (c) 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/browser/devtools/ipc_devtools_agent_host.h"
namespace content {
void IPCDevToolsAgentHost::Attach() {
SendMessageToAgent(new DevToolsAgentMsg_Attach(MSG_ROUTING_NONE, GetId()));
OnClientAttached(false);
}
void IPCDevToolsAgentHost::Detach() {
SendMessageToAgent(new DevToolsAgentMsg_Detach(MSG_ROUTING_NONE));
OnClientDetached();
}
bool IPCDevToolsAgentHost::DispatchProtocolMessage(
const std::string& message) {
if (DevToolsAgentHostImpl::DispatchProtocolMessage(message))
return true;
SendMessageToAgent(new DevToolsAgentMsg_DispatchOnInspectorBackend(
MSG_ROUTING_NONE, message));
return true;
}
void IPCDevToolsAgentHost::InspectElement(int x, int y) {
SendMessageToAgent(new DevToolsAgentMsg_InspectElement(MSG_ROUTING_NONE,
GetId(), x, y));
}
IPCDevToolsAgentHost::IPCDevToolsAgentHost()
: message_buffer_size_(0) {
}
IPCDevToolsAgentHost::~IPCDevToolsAgentHost() {
}
void IPCDevToolsAgentHost::Reattach() {
SendMessageToAgent(new DevToolsAgentMsg_Reattach(
MSG_ROUTING_NONE, GetId(), state_cookie_));
OnClientAttached(true);
}
void IPCDevToolsAgentHost::ProcessChunkedMessageFromAgent(
const DevToolsMessageChunk& chunk) {
if (chunk.is_last && !chunk.post_state.empty())
state_cookie_ = chunk.post_state;
if (chunk.is_first && chunk.is_last) {
CHECK(message_buffer_size_ == 0);
SendMessageToClient(chunk.data);
return;
}
if (chunk.is_first) {
message_buffer_ = std::string();
message_buffer_.reserve(chunk.message_size);
message_buffer_size_ = chunk.message_size;
}
CHECK(message_buffer_.size() + chunk.data.size() <=
message_buffer_size_);
message_buffer_.append(chunk.data);
if (chunk.is_last) {
CHECK(message_buffer_.size() == message_buffer_size_);
SendMessageToClient(message_buffer_);
message_buffer_ = std::string();
message_buffer_size_ = 0;
}
}
} // namespace content
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