67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
// Copyright (c) 2014 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/node_debugger.h"
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#include <string>
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#include "atom/common/atom_version.h"
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#include "base/command_line.h"
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#include "base/strings/string_number_conversions.h"
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#include "v8/include/v8.h"
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#include "v8/include/v8-debug.h"
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#include "atom/common/node_includes.h"
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namespace atom {
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// static
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uv_async_t NodeDebugger::dispatch_debug_messages_async_;
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NodeDebugger::NodeDebugger() {
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uv_async_init(uv_default_loop(),
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&dispatch_debug_messages_async_,
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DispatchDebugMessagesInMainThread);
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uv_unref(reinterpret_cast<uv_handle_t*>(&dispatch_debug_messages_async_));
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bool use_debug_agent = false;
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int port = 5858;
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bool wait_for_connection = false;
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std::string port_str;
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base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
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if (cmd->HasSwitch("debug")) {
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use_debug_agent = true;
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port_str = cmd->GetSwitchValueASCII("debug");
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}
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if (cmd->HasSwitch("debug-brk")) {
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use_debug_agent = true;
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wait_for_connection = true;
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port_str = cmd->GetSwitchValueASCII("debug-brk");
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}
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if (use_debug_agent) {
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if (!port_str.empty())
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base::StringToInt(port_str, &port);
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v8::Debug::EnableAgent("atom-shell " ATOM_VERSION, port,
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wait_for_connection);
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v8::Debug::SetDebugMessageDispatchHandler(DispatchDebugMessagesInMsgThread,
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false);
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}
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}
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NodeDebugger::~NodeDebugger() {
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}
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// static
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void NodeDebugger::DispatchDebugMessagesInMainThread(uv_async_t* handle) {
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v8::Debug::ProcessDebugMessages();
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}
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// static
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void NodeDebugger::DispatchDebugMessagesInMsgThread() {
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uv_async_send(&dispatch_debug_messages_async_);
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}
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} // namespace atom
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