ZLMediaKit/api/source/events.cpp

/*
 * MIT License
 *
 * Copyright (c) 2019 xiongziliang <771730766@qq.com>
 *
 * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "events.h"
#include "Common/config.h"
#include "Common/MediaSource.h"
#include "Http/HttpSession.h"
#include "Rtsp/RtspSession.h"
#include "Record/MP4Recorder.h"
using namespace mediakit;

static void* s_tag;
static mk_events s_events = {0};

API_EXPORT void API_CALL mk_events_listen(const mk_events *events){
    if(events){
        memcpy(&s_events,events, sizeof(s_events));
    }else{
        memset(&s_events,0,sizeof(s_events));
    }

    static onceToken tokne([]{
        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastMediaChanged,[](BroadcastMediaChangedArgs){
            if(s_events.on_mk_media_changed){
                s_events.on_mk_media_changed(bRegist,
                                             (mk_media_source)&sender);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastRecordMP4,[](BroadcastRecordMP4Args){
            if(s_events.on_mk_record_mp4){
                s_events.on_mk_record_mp4((mk_mp4_info)&info);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastHttpRequest,[](BroadcastHttpRequestArgs){
            if(s_events.on_mk_http_request){
                int consumed_int = consumed;
                s_events.on_mk_http_request((mk_parser)&parser,
                                            (mk_http_response_invoker)&invoker,
                                            &consumed_int,
                                            (mk_tcp_session)&sender);
                consumed = consumed_int;
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastHttpAccess,[](BroadcastHttpAccessArgs){
            if(s_events.on_mk_http_access){
                s_events.on_mk_http_access((mk_parser)&parser,
                                           (mk_media_info)&args,
                                           path.c_str(),
                                           is_dir,
                                           (mk_http_access_path_invoker)&invoker,
                                           (mk_tcp_session)&sender);
            } else{
                invoker("","",0);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastHttpBeforeAccess,[](BroadcastHttpBeforeAccessArgs){
            if(s_events.on_mk_http_before_access){
                char path_c[4 * 1024] = {0};
                strcpy(path_c,path.c_str());
                s_events.on_mk_http_before_access((mk_parser) &parser,
                                                  (mk_media_info) &args,
                                                  path_c,
                                                  (mk_tcp_session) &sender);
                path = path_c;
            }
        });


        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastOnGetRtspRealm,[](BroadcastOnGetRtspRealmArgs){
            if (s_events.on_mk_rtsp_get_realm) {
                s_events.on_mk_rtsp_get_realm((mk_media_info) &args,
                                              (mk_rtsp_get_realm_invoker) &invoker,
                                              (mk_tcp_session) &sender);
            }else{
                invoker("");
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastOnRtspAuth,[](BroadcastOnRtspAuthArgs){
            if (s_events.on_mk_rtsp_auth) {
                s_events.on_mk_rtsp_auth((mk_media_info) &args,
                                         realm.c_str(),
                                         user_name.c_str(),
                                         must_no_encrypt,
                                         (mk_rtsp_auth_invoker) &invoker,
                                         (mk_tcp_session) &sender);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastMediaPublish,[](BroadcastMediaPublishArgs){
            if (s_events.on_mk_media_publish) {
                s_events.on_mk_media_publish((mk_media_info) &args,
                                             (mk_publish_auth_invoker) &invoker,
                                             (mk_tcp_session) &sender);
            }else{
                GET_CONFIG(bool,toRtxp,General::kPublishToRtxp);
                GET_CONFIG(bool,toHls,General::kPublishToHls);
                GET_CONFIG(bool,toMP4,General::kPublishToMP4);
                invoker("",toRtxp,toHls,toMP4);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastMediaPlayed,[](BroadcastMediaPlayedArgs){
            if (s_events.on_mk_media_play) {
                s_events.on_mk_media_play((mk_media_info) &args,
                                          (mk_auth_invoker) &invoker,
                                          (mk_tcp_session) &sender);
            }else{
                invoker("");
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastShellLogin,[](BroadcastShellLoginArgs){
            if (s_events.on_mk_shell_login) {
                s_events.on_mk_shell_login(user_name.c_str(),
                                           passwd.c_str(),
                                           (mk_auth_invoker) &invoker,
                                           (mk_tcp_session) &sender);
            }else{
                invoker("");
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastFlowReport,[](BroadcastFlowReportArgs){
            if (s_events.on_mk_flow_report) {
                s_events.on_mk_flow_report((mk_media_info) &args,
                                           totalBytes,
                                           totalDuration,
                                           isPlayer,
                                           (mk_tcp_session) &sender);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastNotFoundStream,[](BroadcastNotFoundStreamArgs){
            if (s_events.on_mk_media_not_found) {
                s_events.on_mk_media_not_found((mk_media_info) &args,
                                               (mk_tcp_session) &sender);
            }
        });

        NoticeCenter::Instance().addListener(&s_tag,Broadcast::kBroadcastStreamNoneReader,[](BroadcastStreamNoneReaderArgs){
            if (s_events.on_mk_media_no_reader) {
                s_events.on_mk_media_no_reader((mk_media_source) &sender);
            }
        });
    });

}