/* * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved. * * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit). * * Use of this source code is governed by MIT license that can be found in the * LICENSE file in the root of the source tree. All contributing project authors * may be found in the AUTHORS file in the root of the source tree. */ #include #include #include #include "Util/MD5.h" #include "Util/File.h" #include "Util/logger.h" #include "Util/SSLBox.h" #include "Util/onceToken.h" #include "Util/CMD.h" #include "Network/TcpServer.h" #include "Poller/EventPoller.h" #include "Common/config.h" #include "Rtsp/UDPServer.h" #include "Rtsp/RtspSession.h" #include "Rtp/RtpSession.h" #include "Rtmp/RtmpSession.h" #include "Shell/ShellSession.h" #include "Http/WebSocketSession.h" #include "Rtp/UdpRecver.h" #include "WebApi.h" #include "WebHook.h" #if !defined(_WIN32) #include "System.h" #endif//!defined(_WIN32) using namespace std; using namespace toolkit; using namespace mediakit; namespace mediakit { ////////////HTTP配置/////////// namespace Http { #define HTTP_FIELD "http." const string kPort = HTTP_FIELD"port"; const string kSSLPort = HTTP_FIELD"sslport"; onceToken token1([](){ mINI::Instance()[kPort] = 80; mINI::Instance()[kSSLPort] = 443; },nullptr); }//namespace Http ////////////SHELL配置/////////// namespace Shell { #define SHELL_FIELD "shell." const string kPort = SHELL_FIELD"port"; onceToken token1([](){ mINI::Instance()[kPort] = 9000; },nullptr); } //namespace Shell ////////////RTSP服务器配置/////////// namespace Rtsp { #define RTSP_FIELD "rtsp." const string kPort = RTSP_FIELD"port"; const string kSSLPort = RTSP_FIELD"sslport"; onceToken token1([](){ mINI::Instance()[kPort] = 554; mINI::Instance()[kSSLPort] = 332; },nullptr); } //namespace Rtsp ////////////RTMP服务器配置/////////// namespace Rtmp { #define RTMP_FIELD "rtmp." const string kPort = RTMP_FIELD"port"; const string kSSLPort = RTMP_FIELD"sslport"; onceToken token1([](){ mINI::Instance()[kPort] = 1935; mINI::Instance()[kSSLPort] = 19350; },nullptr); } //namespace RTMP ////////////Rtp代理相关配置/////////// namespace RtpProxy { #define RTP_PROXY_FIELD "rtp_proxy." const string kPort = RTP_PROXY_FIELD"port"; onceToken token1([](){ mINI::Instance()[kPort] = 10000; },nullptr); } //namespace RtpProxy } // namespace mediakit class CMD_main : public CMD { public: CMD_main() { _parser.reset(new OptionParser(nullptr)); #if !defined(_WIN32) (*_parser) << Option('d',/*该选项简称,如果是\x00则说明无简称*/ "daemon",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgNone,/*该选项后面必须跟值*/ nullptr,/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "是否以Daemon方式启动",/*该选项说明文字*/ nullptr); #endif//!defined(_WIN32) (*_parser) << Option('l',/*该选项简称,如果是\x00则说明无简称*/ "level",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgRequired,/*该选项后面必须跟值*/ to_string(LTrace).data(),/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "日志等级,LTrace~LError(0~4)",/*该选项说明文字*/ nullptr); (*_parser) << Option('m',/*该选项简称,如果是\x00则说明无简称*/ "max_day",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgRequired,/*该选项后面必须跟值*/ "7",/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "日志最多保存天数",/*该选项说明文字*/ nullptr); (*_parser) << Option('c',/*该选项简称,如果是\x00则说明无简称*/ "config",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgRequired,/*该选项后面必须跟值*/ (exeDir() + "config.ini").data(),/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "配置文件路径",/*该选项说明文字*/ nullptr); (*_parser) << Option('s',/*该选项简称,如果是\x00则说明无简称*/ "ssl",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgRequired,/*该选项后面必须跟值*/ (exeDir() + "ssl.p12").data(),/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "ssl证书文件或文件夹,支持p12/pem类型",/*该选项说明文字*/ nullptr); (*_parser) << Option('t',/*该选项简称,如果是\x00则说明无简称*/ "threads",/*该选项全称,每个选项必须有全称;不得为null或空字符串*/ Option::ArgRequired,/*该选项后面必须跟值*/ to_string(thread::hardware_concurrency()).data(),/*该选项默认值*/ false,/*该选项是否必须赋值,如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/ "启动事件触发线程数",/*该选项说明文字*/ nullptr); } virtual ~CMD_main() {} virtual const char *description() const { return "主程序命令参数"; } }; #if !defined(_WIN32) static void inline listen_shell_input(){ cout << "> 欢迎进入命令模式,你可以输入\"help\"命令获取帮助" << endl; cout << "> " << std::flush; signal(SIGTTOU,SIG_IGN); signal(SIGTTIN,SIG_IGN); SockUtil::setNoBlocked(STDIN_FILENO); auto oninput = [](int event) { if (event & Event_Read) { char buf[1024]; int n = read(STDIN_FILENO, buf, sizeof(buf)); if (n > 0) { buf[n] = '\0'; try { CMDRegister::Instance()(buf); cout << "> " << std::flush; } catch (ExitException &ex) { InfoL << "ExitException"; kill(getpid(), SIGINT); } catch (std::exception &ex) { cout << ex.what() << endl; } } else { DebugL << get_uv_errmsg(); EventPollerPool::Instance().getFirstPoller()->delEvent(STDIN_FILENO); } } if (event & Event_Error) { WarnL << "Event_Error"; EventPollerPool::Instance().getFirstPoller()->delEvent(STDIN_FILENO); } }; EventPollerPool::Instance().getFirstPoller()->addEvent(STDIN_FILENO, Event_Read | Event_Error | Event_LT,oninput); } #endif//!defined(_WIN32) //全局变量,在WebApi中用于保存配置文件用 string g_ini_file; int start_main(int argc,char *argv[]) { { CMD_main cmd_main; try { cmd_main.operator()(argc, argv); } catch (std::exception &ex) { cout << ex.what() << endl; return -1; } bool bDaemon = cmd_main.hasKey("daemon"); LogLevel logLevel = (LogLevel) cmd_main["level"].as(); logLevel = MIN(MAX(logLevel, LTrace), LError); g_ini_file = cmd_main["config"]; string ssl_file = cmd_main["ssl"]; int threads = cmd_main["threads"]; //设置日志 Logger::Instance().add(std::make_shared("ConsoleChannel", logLevel)); #ifndef ANDROID auto fileChannel = std::make_shared("FileChannel", exeDir() + "log/", logLevel); //日志最多保存天数 fileChannel->setMaxDay(cmd_main["max_day"]); Logger::Instance().add(fileChannel); #endif// #if !defined(_WIN32) pid_t pid = getpid(); if (bDaemon) { //启动守护进程 System::startDaemon(); } //开启崩溃捕获等 System::systemSetup(); #endif//!defined(_WIN32) //启动异步日志线程 Logger::Instance().setWriter(std::make_shared()); //加载配置文件,如果配置文件不存在就创建一个 loadIniConfig(g_ini_file.data()); if(!File::is_dir(ssl_file.data())){ //不是文件夹,加载证书,证书包含公钥和私钥 SSL_Initor::Instance().loadCertificate(ssl_file.data()); }else{ //加载文件夹下的所有证书 File::scanDir(ssl_file,[](const string &path, bool isDir){ if(!isDir){ //最后的一个证书会当做默认证书(客户端ssl握手时未指定主机) SSL_Initor::Instance().loadCertificate(path.data()); } return true; }); } uint16_t shellPort = mINI::Instance()[Shell::kPort]; uint16_t rtspPort = mINI::Instance()[Rtsp::kPort]; uint16_t rtspsPort = mINI::Instance()[Rtsp::kSSLPort]; uint16_t rtmpPort = mINI::Instance()[Rtmp::kPort]; uint16_t rtmpsPort = mINI::Instance()[Rtmp::kSSLPort]; uint16_t httpPort = mINI::Instance()[Http::kPort]; uint16_t httpsPort = mINI::Instance()[Http::kSSLPort]; uint16_t rtpPort = mINI::Instance()[RtpProxy::kPort]; //设置poller线程数,该函数必须在使用ZLToolKit网络相关对象之前调用才能生效 EventPollerPool::setPoolSize(threads); //简单的telnet服务器,可用于服务器调试,但是不能使用23端口,否则telnet上了莫名其妙的现象 //测试方法:telnet 127.0.0.1 9000 TcpServer::Ptr shellSrv(new TcpServer()); //rtsp[s]服务器, 可用于诸如亚马逊echo show这样的设备访问 TcpServer::Ptr rtspSrv(new TcpServer()); TcpServer::Ptr rtspSSLSrv(new TcpServer()); //rtmp[s]服务器 TcpServer::Ptr rtmpSrv(new TcpServer()); TcpServer::Ptr rtmpsSrv(new TcpServer()); //http[s]服务器 TcpServer::Ptr httpSrv(new TcpServer()); TcpServer::Ptr httpsSrv(new TcpServer()); #if defined(ENABLE_RTPPROXY) //GB28181 rtp推流端口,支持UDP/TCP UdpRecver recver; TcpServer::Ptr tcpRtpServer(new TcpServer()); #endif//defined(ENABLE_RTPPROXY) try { //rtsp服务器,端口默认554 if(rtspPort) { rtspSrv->start(rtspPort); } //rtsps服务器,端口默认322 if(rtspsPort) { rtspSSLSrv->start(rtspsPort); } //rtmp服务器,端口默认1935 if(rtmpPort) { rtmpSrv->start(rtmpPort); } //rtmps服务器,端口默认19350 if(rtmpsPort) { rtmpsSrv->start(rtmpsPort); } //http服务器,端口默认80 if(httpPort) { httpSrv->start(httpPort); } //https服务器,端口默认443 if(httpsPort) { httpsSrv->start(httpsPort); } //telnet远程调试服务器 if(shellPort) { shellSrv->start(shellPort); } #if defined(ENABLE_RTPPROXY) if(rtpPort){ //创建rtp udp服务器 recver.initSock(rtpPort); //创建rtp tcp服务器 tcpRtpServer->start(rtpPort); } #endif//defined(ENABLE_RTPPROXY) }catch (std::exception &ex){ WarnL << "端口占用或无权限:" << ex.what() << endl; ErrorL << "程序启动失败,请修改配置文件中端口号后重试!" << endl; sleep(1); #if !defined(_WIN32) if(pid != getpid()){ kill(pid,SIGINT); } #endif return -1; } installWebApi(); InfoL << "已启动http api 接口"; installWebHook(); InfoL << "已启动http hook 接口"; #if !defined(_WIN32) && !defined(ANDROID) if (!bDaemon) { //交互式shell输入 listen_shell_input(); } #endif //设置退出信号处理函数 static semaphore sem; signal(SIGINT, [](int) { InfoL << "SIGINT:exit"; signal(SIGINT, SIG_IGN);// 设置退出信号 sem.post(); });// 设置退出信号 #if !defined(_WIN32) signal(SIGHUP, [](int) { mediakit::loadIniConfig(g_ini_file.data()); }); #endif sem.wait(); } unInstallWebApi(); unInstallWebHook(); //休眠1秒再退出,防止资源释放顺序错误 InfoL << "程序退出中,请等待..."; sleep(1); InfoL << "程序退出完毕!"; return 0; } #ifndef DISABLE_MAIN int main(int argc,char *argv[]) { return start_main(argc,argv); } #endif //DISABLE_MAIN