mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-24 03:30:52 +08:00
240 lines
8.4 KiB
C++
240 lines
8.4 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef COMMON_CONFIG_H
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#define COMMON_CONFIG_H
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#include <functional>
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#include "Util/mini.h"
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#include "Util/onceToken.h"
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#include "Util/NoticeCenter.h"
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using namespace std;
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using namespace toolkit;
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namespace mediakit {
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//加载配置文件，如果配置文件不存在，那么会导出默认配置并生成配置文件
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//加载配置文件成功后会触发kBroadcastUpdateConfig广播
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//如果指定的文件名(ini_path)为空，那么会加载默认配置文件
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//默认配置文件名为 /path/to/your/exe.ini
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//加载配置文件成功后返回true，否则返回false
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bool loadIniConfig(const char *ini_path = nullptr);
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////////////其他宏定义///////////
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#ifndef MAX
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#define MAX(a,b) ((a) > (b) ? (a) : (b) )
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#endif //MAX
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#ifndef MIN
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#define MIN(a,b) ((a) < (b) ? (a) : (b) )
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#endif //MIN
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#ifndef CLEAR_ARR
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#define CLEAR_ARR(arr) for(auto &item : arr){ item = 0;}
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#endif //CLEAR_ARR
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#define SERVER_NAME "ZLMediaKit-3.0"
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#define VHOST_KEY "vhost"
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#define HTTP_SCHEMA "http"
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#define RTSP_SCHEMA "rtsp"
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#define RTMP_SCHEMA "rtmp"
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#define DEFAULT_VHOST "__defaultVhost__"
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////////////广播名称///////////
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namespace Broadcast {
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//注册或反注册MediaSource事件广播
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extern const char kBroadcastMediaChanged[];
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#define BroadcastMediaChangedArgs const bool &bRegist, const string &schema,const string &vhost,const string &app,const string &stream,MediaSource &sender
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//录制mp4文件成功后广播
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extern const char kBroadcastRecordMP4[];
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#define BroadcastRecordMP4Args const Mp4Info &info,Mp4Maker &sender
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//收到http api请求广播
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extern const char kBroadcastHttpRequest[];
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#define BroadcastHttpRequestArgs const Parser &parser,const HttpSession::HttpResponseInvoker &invoker,bool &consumed,TcpSession &sender
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//该流是否需要认证？是的话调用invoker并传入realm,否则传入空的realm.如果该事件不监听则不认证
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extern const char kBroadcastOnGetRtspRealm[];
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#define BroadcastOnGetRtspRealmArgs const MediaInfo &args,const RtspSession::onGetRealm &invoker,TcpSession &sender
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//请求认证用户密码事件，user_name为用户名，must_no_encrypt如果为true，则必须提供明文密码(因为此时是base64认证方式),否则会导致认证失败
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//获取到密码后请调用invoker并输入对应类型的密码和密码类型，invoker执行时会匹配密码
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extern const char kBroadcastOnRtspAuth[];
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#define BroadcastOnRtspAuthArgs const MediaInfo &args,const string &user_name,const bool &must_no_encrypt,const RtspSession::onAuth &invoker,TcpSession &sender
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//鉴权结果回调对象
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//如果errMessage为空则代表鉴权成功
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typedef std::function<void(const string &errMessage)> AuthInvoker;
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//收到rtsp/rtmp推流事件广播，通过该事件控制推流鉴权
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extern const char kBroadcastMediaPublish[];
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#define BroadcastMediaPublishArgs const MediaInfo &args,const Broadcast::AuthInvoker &invoker,TcpSession &sender
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//兼容旧代码的宏
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#define BroadcastRtmpPublishArgs BroadcastMediaPublishArgs
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#define kBroadcastRtmpPublish kBroadcastMediaPublish
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//播放rtsp/rtmp/http-flv事件广播，通过该事件控制播放鉴权
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extern const char kBroadcastMediaPlayed[];
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#define BroadcastMediaPlayedArgs const MediaInfo &args,const Broadcast::AuthInvoker &invoker,TcpSession &sender
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//shell登录鉴权
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extern const char kBroadcastShellLogin[];
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#define BroadcastShellLoginArgs const string &user_name,const string &passwd,const Broadcast::AuthInvoker &invoker,TcpSession &sender
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//停止rtsp/rtmp/http-flv会话后流量汇报事件广播
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extern const char kBroadcastFlowReport[];
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#define BroadcastFlowReportArgs const MediaInfo &args,const uint64_t &totalBytes,const uint64_t &totalDuration,TcpSession &sender
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//未找到流后会广播该事件，请在监听该事件后去拉流或其他方式产生流，这样就能按需拉流了
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extern const char kBroadcastNotFoundStream[];
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#define BroadcastNotFoundStreamArgs const MediaInfo &args,TcpSession &sender
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//流量汇报事件流量阈值,单位KB，默认1MB
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extern const char kFlowThreshold[];
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//更新配置文件事件广播,执行loadIniConfig函数加载配置文件成功后会触发该广播
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extern const char kBroadcastReloadConfig[];
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#define BroadcastReloadConfigArgs void
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#define ReloadConfigTag ((void *)(0xFF))
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#define RELOAD_KEY(arg,key) \
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do{ \
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decltype(arg) arg##tmp = mINI::Instance()[key]; \
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if(arg != arg##tmp ) { \
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arg = arg##tmp; \
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InfoL << "reload config:" << key << "=" << arg; \
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} \
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}while(0);
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//监听某个配置发送变更
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#define RELOAD_KEY_REGISTER(arg,key) \
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do{ \
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static onceToken s_token([](){ \
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NoticeCenter::Instance().addListener(ReloadConfigTag,Broadcast::kBroadcastReloadConfig,[](BroadcastReloadConfigArgs){ \
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RELOAD_KEY(arg,key); \
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}); \
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}); \
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}while(0);
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#define GET_CONFIG_AND_REGISTER(type,arg,key) \
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static type arg = mINI::Instance()[key]; \
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RELOAD_KEY_REGISTER(arg,key);
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} //namespace Broadcast
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////////////HTTP配置///////////
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namespace Http {
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//http 文件发送缓存大小
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extern const char kSendBufSize[];
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//http 最大请求字节数
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extern const char kMaxReqSize[];
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//http keep-alive秒数
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extern const char kKeepAliveSecond[];
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//http keep-alive最大请求数
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extern const char kMaxReqCount[];
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//http 字符编码
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extern const char kCharSet[];
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//http 服务器根目录
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extern const char kRootPath[];
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//http 404错误提示内容
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extern const char kNotFound[];
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}//namespace Http
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////////////SHELL配置///////////
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namespace Shell {
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extern const char kMaxReqSize[];
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} //namespace Shell
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////////////RTSP服务器配置///////////
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namespace Rtsp {
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//是否优先base64方式认证？默认Md5方式认证
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extern const char kAuthBasic[];
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} //namespace Rtsp
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////////////RTMP服务器配置///////////
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namespace Rtmp {
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extern const char kModifyStamp[];
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} //namespace RTMP
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////////////RTP配置///////////
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namespace Rtp {
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//RTP打包最大MTU,公网情况下更小
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extern const char kVideoMtuSize[];
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//RTP打包最大MTU,公网情况下更小
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extern const char kAudioMtuSize[];
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//RTP排序缓存最大个数
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extern const char kMaxRtpCount[];
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//如果RTP序列正确次数累计达到该数字就启动清空排序缓存
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extern const char kClearCount[];
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//最大RTP时间为13个小时，每13小时回环一次
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extern const char kCycleMS[];
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} //namespace Rtsp
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////////////组播配置///////////
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namespace MultiCast {
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//组播分配起始地址
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extern const char kAddrMin[];
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//组播分配截止地址
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extern const char kAddrMax[];
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//组播TTL
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extern const char kUdpTTL[];
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} //namespace MultiCast
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////////////录像配置///////////
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namespace Record {
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//查看录像的应用名称
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extern const char kAppName[];
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//每次流化MP4文件的时长,单位毫秒
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extern const char kSampleMS[];
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//MP4文件录制大小,不能太大,否则MP4Close函数执行事件太长
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extern const char kFileSecond[];
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//录制文件路径
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extern const char kFilePath[];
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} //namespace Record
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////////////HLS相关配置///////////
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namespace Hls {
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//HLS切片时长,单位秒
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extern const char kSegmentDuration[];
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//HLS切片个数
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extern const char kSegmentNum[];
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//HLS文件写缓存大小
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extern const char kFileBufSize[];
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//录制文件路径
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extern const char kFilePath[];
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} //namespace Hls
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} // namespace mediakit
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#endif /* COMMON_CONFIG_H */
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