mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-22 19:00:01 +08:00
382 lines
14 KiB
C++
382 lines
14 KiB
C++
/*
|
||
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
|
||
*
|
||
* This file is part of ZLMediaKit(https://github.com/xia-chu/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 <signal.h>
|
||
#include <iostream>
|
||
#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/RtspSession.h"
|
||
#include "Rtmp/RtmpSession.h"
|
||
#include "Shell/ShellSession.h"
|
||
#include "Http/WebSocketSession.h"
|
||
#include "Rtp/RtpServer.h"
|
||
#include "WebApi.h"
|
||
#include "WebHook.h"
|
||
#include "../webrtc/Sdp.h"
|
||
|
||
#if defined(ENABLE_VERSION)
|
||
#include "Version.h"
|
||
#endif
|
||
|
||
#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);
|
||
|
||
#if defined(ENABLE_VERSION)
|
||
(*_parser) << Option('v', "version", Option::ArgNone, nullptr, false, "显示版本号",
|
||
[](const std::shared_ptr<ostream> &stream, const string &arg) -> bool {
|
||
//版本信息
|
||
*stream << "编译日期: " << BUILD_TIME << std::endl;
|
||
*stream << "当前git分支: " << BRANCH_TIME << std::endl;
|
||
*stream << "当前git hash值: " << COMMIT_HASH << std::endl;
|
||
throw ExitException();
|
||
});
|
||
#endif
|
||
}
|
||
|
||
~CMD_main() override{}
|
||
const char *description() const override{
|
||
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 (ExitException &) {
|
||
return 0;
|
||
} catch (std::exception &ex) {
|
||
cout << ex.what() << endl;
|
||
return -1;
|
||
}
|
||
|
||
bool bDaemon = cmd_main.hasKey("daemon");
|
||
LogLevel logLevel = (LogLevel) cmd_main["level"].as<int>();
|
||
logLevel = MIN(MAX(logLevel, LTrace), LError);
|
||
g_ini_file = cmd_main["config"];
|
||
string ssl_file = cmd_main["ssl"];
|
||
int threads = cmd_main["threads"];
|
||
|
||
setThreadName("main thread");
|
||
|
||
//设置日志
|
||
Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel", logLevel));
|
||
#ifndef ANDROID
|
||
auto fileChannel = std::make_shared<FileChannel>("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<AsyncLogWriter>());
|
||
//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
|
||
RtpServer::Ptr rtpServer = std::make_shared<RtpServer>();
|
||
#endif//defined(ENABLE_RTPPROXY)
|
||
|
||
try {
|
||
//rtsp服务器，端口默认554
|
||
if(rtspPort) { rtspSrv->start<RtspSession>(rtspPort); }
|
||
//rtsps服务器，端口默认322
|
||
if(rtspsPort) { rtspSSLSrv->start<RtspSessionWithSSL>(rtspsPort); }
|
||
|
||
//rtmp服务器，端口默认1935
|
||
if(rtmpPort) { rtmpSrv->start<RtmpSession>(rtmpPort); }
|
||
//rtmps服务器，端口默认19350
|
||
if(rtmpsPort) { rtmpsSrv->start<RtmpSessionWithSSL>(rtmpsPort); }
|
||
|
||
//http服务器，端口默认80
|
||
if(httpPort) { httpSrv->start<HttpSession>(httpPort); }
|
||
//https服务器，端口默认443
|
||
if(httpsPort) { httpsSrv->start<HttpsSession>(httpsPort); }
|
||
|
||
//telnet远程调试服务器
|
||
if(shellPort) { shellSrv->start<ShellSession>(shellPort); }
|
||
|
||
#if defined(ENABLE_RTPPROXY)
|
||
//创建rtp服务器
|
||
if(rtpPort){ rtpServer->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
|
||
|
||
|