ZLMediaKit/server/main.cpp

448 lines
18 KiB
C++
Raw Normal View History

2020-04-04 20:30:09 +08:00
/*
2023-12-09 16:23:51 +08:00
* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
2019-05-20 11:22:59 +08:00
*
2023-12-09 16:23:51 +08:00
* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
2019-05-20 11:22:59 +08:00
*
2023-12-09 16:23:51 +08:00
* Use of this source code is governed by MIT-like license that can be found in the
2020-04-04 20:30:09 +08:00
* 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.
2019-05-20 11:22:59 +08:00
*/
#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"
2021-12-28 21:04:53 +08:00
#include "Network/UdpServer.h"
2019-05-20 11:22:59 +08:00
#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"
2019-06-06 18:28:33 +08:00
#include "WebApi.h"
2019-06-24 14:58:56 +08:00
#include "WebHook.h"
2021-09-08 18:00:55 +08:00
#if defined(ENABLE_WEBRTC)
#include "../webrtc/WebRtcTransport.h"
#include "../webrtc/WebRtcSession.h"
#endif
2019-05-20 11:22:59 +08:00
2022-06-03 13:25:32 +08:00
#if defined(ENABLE_SRT)
#include "../srt/SrtSession.hpp"
#include "../srt/SrtTransport.hpp"
#endif
#if defined(ENABLE_VERSION)
#include "ZLMVersion.h"
#endif
2019-06-15 17:07:10 +08:00
#if !defined(_WIN32)
#include "System.h"
#endif//!defined(_WIN32)
2019-05-20 11:22:59 +08:00
using namespace std;
using namespace toolkit;
using namespace mediakit;
namespace mediakit {
////////////HTTP配置///////////
namespace Http {
#define HTTP_FIELD "http."
2019-06-19 10:32:54 +08:00
const string kPort = HTTP_FIELD"port";
const string kSSLPort = HTTP_FIELD"sslport";
2019-05-20 11:22:59 +08:00
onceToken token1([](){
2019-12-06 11:54:10 +08:00
mINI::Instance()[kPort] = 80;
mINI::Instance()[kSSLPort] = 443;
2019-05-20 11:22:59 +08:00
},nullptr);
}//namespace Http
////////////SHELL配置///////////
namespace Shell {
#define SHELL_FIELD "shell."
2019-06-19 10:32:54 +08:00
const string kPort = SHELL_FIELD"port";
2019-05-20 11:22:59 +08:00
onceToken token1([](){
2019-12-06 11:54:10 +08:00
mINI::Instance()[kPort] = 9000;
2019-05-20 11:22:59 +08:00
},nullptr);
} //namespace Shell
////////////RTSP服务器配置///////////
namespace Rtsp {
#define RTSP_FIELD "rtsp."
2019-06-19 10:32:54 +08:00
const string kPort = RTSP_FIELD"port";
const string kSSLPort = RTSP_FIELD"sslport";
2019-05-20 11:22:59 +08:00
onceToken token1([](){
2019-12-06 11:54:10 +08:00
mINI::Instance()[kPort] = 554;
mINI::Instance()[kSSLPort] = 332;
2019-05-20 11:22:59 +08:00
},nullptr);
} //namespace Rtsp
////////////RTMP服务器配置///////////
namespace Rtmp {
#define RTMP_FIELD "rtmp."
2019-06-19 10:32:54 +08:00
const string kPort = RTMP_FIELD"port";
2020-04-29 11:25:15 +08:00
const string kSSLPort = RTMP_FIELD"sslport";
2019-05-20 11:22:59 +08:00
onceToken token1([](){
2019-12-06 11:54:10 +08:00
mINI::Instance()[kPort] = 1935;
2020-04-29 11:25:15 +08:00
mINI::Instance()[kSSLPort] = 19350;
2019-05-20 11:22:59 +08:00
},nullptr);
} //namespace RTMP
2019-12-06 11:54:10 +08:00
////////////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
2019-05-20 11:22:59 +08:00
} // namespace mediakit
class CMD_main : public CMD {
public:
CMD_main() {
2023-04-01 23:54:11 +08:00
_parser = std::make_shared<OptionParser>(nullptr);
2019-05-20 11:22:59 +08:00
2019-06-15 17:07:10 +08:00
#if !defined(_WIN32)
2019-05-20 11:22:59 +08:00
(*_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);
2019-06-15 17:07:10 +08:00
#endif//!defined(_WIN32)
2019-05-20 11:22:59 +08:00
(*_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*/
2023-04-22 22:03:30 +08:00
to_string(LDebug).data(),/*该选项默认值*/
2019-05-20 11:22:59 +08:00
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);
2019-08-06 22:51:40 +08:00
(*_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*/
2019-08-06 22:56:09 +08:00
"日志最多保存天数",/*该选项说明文字*/
2019-08-06 22:51:40 +08:00
nullptr);
2019-05-20 11:22:59 +08:00
(*_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*/
2021-09-13 21:16:22 +08:00
(exeDir() + "default.pem").data(),/*该选项默认值*/
2019-05-20 11:22:59 +08:00
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*/
2019-11-08 15:20:54 +08:00
"ssl证书文件或文件夹,支持p12/pem类型",/*该选项说明文字*/
2019-05-20 11:22:59 +08:00
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);
(*_parser) << Option(0,/*该选项简称,如果是\x00则说明无简称*/
"affinity",/*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(1).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*/
"是否启动cpu亲和性设置",/*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;
2022-11-13 00:13:02 +08:00
*stream << "代码日期: " << COMMIT_TIME << std::endl;
*stream << "当前git分支: " << BRANCH_NAME << std::endl;
*stream << "当前git hash值: " << COMMIT_HASH << std::endl;
throw ExitException();
});
#endif
(*_parser) << Option(0,/*该选项简称,如果是\x00则说明无简称*/
"log-slice",/*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*/
"100",/*该选项默认值*/
true,/*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*/
"最大保存日志切片个数",/*该选项说明文字*/
nullptr);
(*_parser) << Option(0,/*该选项简称,如果是\x00则说明无简称*/
"log-size",/*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*/
"256",/*该选项默认值*/
true,/*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*/
"单个日志切片最大容量,单位MB",/*该选项说明文字*/
nullptr);
(*_parser) << Option(0,/*该选项简称,如果是\x00则说明无简称*/
"log-dir",/*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() + "log/").data(),/*该选项默认值*/
true,/*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*/
"日志保存文件夹路径",/*该选项说明文字*/
nullptr);
2019-05-20 11:22:59 +08:00
}
};
//全局变量在WebApi中用于保存配置文件用
string g_ini_file;
2019-09-24 15:21:20 +08:00
int start_main(int argc,char *argv[]) {
2019-05-20 16:26:04 +08:00
{
CMD_main cmd_main;
try {
cmd_main.operator()(argc, argv);
} catch (ExitException &) {
return 0;
2019-05-20 16:26:04 +08:00
} catch (std::exception &ex) {
cout << ex.what() << endl;
return -1;
}
2019-05-20 11:22:59 +08:00
2019-05-20 16:26:04 +08:00
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"];
2019-05-20 16:26:04 +08:00
string ssl_file = cmd_main["ssl"];
int threads = cmd_main["threads"];
bool affinity = cmd_main["affinity"];
2019-05-20 11:22:59 +08:00
2019-05-20 16:26:04 +08:00
//设置日志
Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel", logLevel));
2023-04-23 14:30:41 +08:00
#if !defined(ANDROID)
auto fileChannel = std::make_shared<FileChannel>("FileChannel", cmd_main["log-dir"], logLevel);
// 日志最多保存天数
2019-08-06 22:51:40 +08:00
fileChannel->setMaxDay(cmd_main["max_day"]);
fileChannel->setFileMaxCount(cmd_main["log-slice"]);
fileChannel->setFileMaxSize(cmd_main["log-size"]);
2019-08-06 22:51:40 +08:00
Logger::Instance().add(fileChannel);
#endif // !defined(ANDROID)
2019-05-20 11:22:59 +08:00
2019-06-15 17:07:10 +08:00
#if !defined(_WIN32)
2019-11-29 11:27:54 +08:00
pid_t pid = getpid();
bool kill_parent_if_failed = true;
2019-05-20 16:26:04 +08:00
if (bDaemon) {
//启动守护进程
System::startDaemon(kill_parent_if_failed);
2019-05-20 16:26:04 +08:00
}
2019-05-20 16:34:46 +08:00
//开启崩溃捕获等
System::systemSetup();
2019-06-15 17:07:10 +08:00
#endif//!defined(_WIN32)
2019-05-20 16:34:46 +08:00
2019-05-20 16:26:04 +08:00
//启动异步日志线程
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
2022-11-06 00:38:14 +08:00
InfoL << kServerName;
2019-05-20 16:26:04 +08:00
//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());
2019-05-20 16:26:04 +08:00
2023-12-02 19:49:28 +08:00
if (!File::is_dir(ssl_file)) {
2023-12-09 16:23:51 +08:00
// 不是文件夹,加载证书,证书包含公钥和私钥
2019-11-08 15:20:54 +08:00
SSL_Initor::Instance().loadCertificate(ssl_file.data());
2021-09-08 18:00:55 +08:00
} else {
2019-11-08 15:20:54 +08:00
//加载文件夹下的所有证书
2023-12-09 16:23:51 +08:00
File::scanDir(ssl_file,[](const string &path, bool isDir){
2021-09-08 18:00:55 +08:00
if (!isDir) {
2023-12-09 16:23:51 +08:00
// 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)
2019-11-08 15:20:54 +08:00
SSL_Initor::Instance().loadCertificate(path.data());
}
return true;
});
}
2019-05-20 16:26:04 +08:00
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];
2020-04-29 11:25:15 +08:00
uint16_t rtmpsPort = mINI::Instance()[Rtmp::kSSLPort];
2019-05-20 16:26:04 +08:00
uint16_t httpPort = mINI::Instance()[Http::kPort];
uint16_t httpsPort = mINI::Instance()[Http::kSSLPort];
2020-04-29 11:25:15 +08:00
uint16_t rtpPort = mINI::Instance()[RtpProxy::kPort];
2019-05-20 16:26:04 +08:00
//设置poller线程数和cpu亲和性,该函数必须在使用ZLToolKit网络相关对象之前调用才能生效
//如果需要调用getSnap和addFFmpegSource接口可以关闭cpu亲和性
2019-05-20 16:26:04 +08:00
EventPollerPool::setPoolSize(threads);
2023-12-09 16:23:51 +08:00
WorkThreadPool::setPoolSize(threads);
EventPollerPool::enableCpuAffinity(affinity);
2019-05-20 16:26:04 +08:00
//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
2021-11-28 21:19:08 +08:00
auto shellSrv = std::make_shared<TcpServer>();
2020-04-29 11:25:15 +08:00
//rtsp[s]服务器, 可用于诸如亚马逊echo show这样的设备访问
auto rtspSrv = std::make_shared<TcpServer>();
auto rtspSSLSrv = std::make_shared<TcpServer>();
2020-04-29 11:25:15 +08:00
//rtmp[s]服务器
auto rtmpSrv = std::make_shared<TcpServer>();
auto rtmpsSrv = std::make_shared<TcpServer>();
2020-04-29 11:25:15 +08:00
//http[s]服务器
auto httpSrv = std::make_shared<TcpServer>();
auto httpsSrv = std::make_shared<TcpServer>();
2019-11-29 11:27:54 +08:00
2019-12-06 11:54:10 +08:00
#if defined(ENABLE_RTPPROXY)
2020-04-29 11:25:15 +08:00
//GB28181 rtp推流端口支持UDP/TCP
2021-11-28 21:19:08 +08:00
auto rtpServer = std::make_shared<RtpServer>();
2019-12-06 11:54:10 +08:00
#endif//defined(ENABLE_RTPPROXY)
2021-09-08 18:00:55 +08:00
#if defined(ENABLE_WEBRTC)
auto rtcSrv_tcp = std::make_shared<TcpServer>();
2021-09-08 18:00:55 +08:00
//webrtc udp服务器
auto rtcSrv_udp = std::make_shared<UdpServer>();
rtcSrv_udp->setOnCreateSocket([](const EventPoller::Ptr &poller, const Buffer::Ptr &buf, struct sockaddr *, int) {
if (!buf) {
return Socket::createSocket(poller, false);
}
2021-10-16 10:29:00 +08:00
auto new_poller = WebRtcSession::queryPoller(buf);
if (!new_poller) {
//该数据对应的webrtc对象未找到丢弃之
return Socket::Ptr();
}
return Socket::createSocket(new_poller, false);
});
2022-09-18 21:03:05 +08:00
uint16_t rtcPort = mINI::Instance()[Rtc::kPort];
uint16_t rtcTcpPort = mINI::Instance()[Rtc::kTcpPort];
2021-09-08 18:00:55 +08:00
#endif//defined(ENABLE_WEBRTC)
2022-06-03 13:25:32 +08:00
#if defined(ENABLE_SRT)
auto srtSrv = std::make_shared<UdpServer>();
srtSrv->setOnCreateSocket([](const EventPoller::Ptr &poller, const Buffer::Ptr &buf, struct sockaddr *, int) {
if (!buf) {
return Socket::createSocket(poller, false);
}
auto new_poller = SRT::SrtSession::queryPoller(buf);
if (!new_poller) {
//握手第一阶段
return Socket::createSocket(poller, false);
}
return Socket::createSocket(new_poller, false);
});
uint16_t srtPort = mINI::Instance()[SRT::kPort];
#endif //defined(ENABLE_SRT)
installWebApi();
InfoL << "已启动http api 接口";
installWebHook();
InfoL << "已启动http hook 接口";
2019-11-29 11:27:54 +08:00
try {
auto &secret = mINI::Instance()[API::kSecret];
if (secret == "035c73f7-bb6b-4889-a715-d9eb2d1925cc" || secret.empty()) {
// 使用默认secret被禁止启动
secret = makeRandStr(32, true);
mINI::Instance().dumpFile(g_ini_file);
WarnL << "The " << API::kSecret << " is invalid, modified it to: " << secret
<< ", saved config file: " << g_ini_file;
}
2019-11-29 11:27:54 +08:00
//rtsp服务器端口默认554
2021-09-08 18:00:55 +08:00
if (rtspPort) { rtspSrv->start<RtspSession>(rtspPort); }
2019-11-29 11:27:54 +08:00
//rtsps服务器端口默认322
2021-09-08 18:00:55 +08:00
if (rtspsPort) { rtspSSLSrv->start<RtspSessionWithSSL>(rtspsPort); }
2020-04-29 11:25:15 +08:00
2019-11-29 11:27:54 +08:00
//rtmp服务器端口默认1935
2021-09-08 18:00:55 +08:00
if (rtmpPort) { rtmpSrv->start<RtmpSession>(rtmpPort); }
2020-04-29 11:25:15 +08:00
//rtmps服务器端口默认19350
2021-09-08 18:00:55 +08:00
if (rtmpsPort) { rtmpsSrv->start<RtmpSessionWithSSL>(rtmpsPort); }
2020-04-29 11:25:15 +08:00
2019-11-29 11:27:54 +08:00
//http服务器端口默认80
2021-09-08 18:00:55 +08:00
if (httpPort) { httpSrv->start<HttpSession>(httpPort); }
2019-11-29 11:27:54 +08:00
//https服务器端口默认443
2021-09-08 18:00:55 +08:00
if (httpsPort) { httpsSrv->start<HttpsSession>(httpsPort); }
2020-04-29 11:25:15 +08:00
2019-11-29 11:27:54 +08:00
//telnet远程调试服务器
2021-09-08 18:00:55 +08:00
if (shellPort) { shellSrv->start<ShellSession>(shellPort); }
2019-12-06 11:54:10 +08:00
#if defined(ENABLE_RTPPROXY)
//创建rtp服务器
2021-09-08 18:00:55 +08:00
if (rtpPort) { rtpServer->start(rtpPort); }
2019-12-06 11:54:10 +08:00
#endif//defined(ENABLE_RTPPROXY)
2021-09-08 18:00:55 +08:00
#if defined(ENABLE_WEBRTC)
//webrtc udp服务器
if (rtcPort) { rtcSrv_udp->start<WebRtcSession>(rtcPort);}
if (rtcTcpPort) { rtcSrv_tcp->start<WebRtcSession>(rtcTcpPort);}
2021-09-08 18:00:55 +08:00
#endif//defined(ENABLE_WEBRTC)
2022-06-03 13:25:32 +08:00
#if defined(ENABLE_SRT)
// srt udp服务器
if (srtPort) { srtSrv->start<SRT::SrtSession>(srtPort); }
2022-06-03 13:25:32 +08:00
#endif//defined(ENABLE_SRT)
2021-09-08 18:00:55 +08:00
} catch (std::exception &ex) {
ErrorL << "Start server failed: " << ex.what();
2019-11-29 11:27:54 +08:00
sleep(1);
#if !defined(_WIN32)
if (pid != getpid() && kill_parent_if_failed) {
//杀掉守护进程
kill(pid, SIGINT);
2019-11-29 11:27:54 +08:00
}
#endif
return -1;
}
2019-05-20 16:26:04 +08:00
//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
2019-05-20 16:26:04 +08:00
sem.post();
}); // 设置退出信号
2019-06-15 17:07:10 +08:00
signal(SIGTERM,[](int) {
WarnL << "SIGTERM:exit";
signal(SIGTERM, SIG_IGN);
sem.post();
});
2019-06-15 17:07:10 +08:00
#if !defined(_WIN32)
signal(SIGHUP, [](int) { mediakit::loadIniConfig(g_ini_file.data()); });
2019-06-15 17:07:10 +08:00
#endif
2019-05-20 16:26:04 +08:00
sem.wait();
}
unInstallWebApi();
unInstallWebHook();
onProcessExited();
2019-05-28 09:50:05 +08:00
//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...";
2019-05-28 09:50:05 +08:00
sleep(1);
InfoL << "程序退出完毕!";
2020-03-20 11:51:24 +08:00
return 0;
2019-05-20 11:22:59 +08:00
}
2019-09-24 15:21:20 +08:00
#ifndef DISABLE_MAIN
int main(int argc,char *argv[]) {
return start_main(argc,argv);
}
#endif //DISABLE_MAIN