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https://github.com/ossrs/srs.git
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129 lines
3.7 KiB
C++
129 lines
3.7 KiB
C++
/**
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* The MIT License (MIT)
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*
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* Copyright (c) 2013-2018 Winlin
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* 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, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <srs_app_coworkers.hpp>
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using namespace std;
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#include <srs_protocol_json.hpp>
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#include <srs_kernel_error.hpp>
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#include <srs_rtmp_stack.hpp>
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#include <srs_app_config.hpp>
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#include <srs_protocol_utility.hpp>
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#include <srs_service_utility.hpp>
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SrsCoWorkers* SrsCoWorkers::_instance = NULL;
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SrsCoWorkers::SrsCoWorkers()
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{
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}
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SrsCoWorkers::~SrsCoWorkers()
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{
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map<string, SrsRequest*>::iterator it;
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for (it = vhosts.begin(); it != vhosts.end(); ++it) {
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SrsRequest* r = it->second;
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srs_freep(r);
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}
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vhosts.clear();
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}
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SrsCoWorkers* SrsCoWorkers::instance()
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{
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if (!_instance) {
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_instance = new SrsCoWorkers();
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}
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return _instance;
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}
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SrsJsonAny* SrsCoWorkers::dumps(string vhost, string app, string stream)
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{
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SrsRequest* r = find_stream_info(vhost, app, stream);
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if (!r) {
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// TODO: FIXME: Find stream from our origin util return to the start point.
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return SrsJsonAny::null();
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}
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vector<string>& ips = srs_get_local_ips();
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if (ips.empty()) {
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return SrsJsonAny::null();
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}
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SrsJsonArray* arr = SrsJsonAny::array();
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for (int i = 0; i < (int)ips.size(); i++) {
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arr->append(SrsJsonAny::object()
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->set("ip", SrsJsonAny::str(ips.at(i).c_str()))
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->set("vhost", SrsJsonAny::str(r->vhost.c_str()))
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->set("self", SrsJsonAny::boolean(true)));
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}
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return arr;
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}
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SrsRequest* SrsCoWorkers::find_stream_info(string vhost, string app, string stream)
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{
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// First, we should parse the vhost, if not exists, try default vhost instead.
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SrsConfDirective* conf = _srs_config->get_vhost(vhost, true);
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if (!conf) {
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return NULL;
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}
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// Get stream information from local cache.
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string url = srs_generate_stream_url(conf->arg0(), app, stream);
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map<string, SrsRequest*>::iterator it = vhosts.find(url);
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if (it == vhosts.end()) {
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return NULL;
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}
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return it->second;
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}
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srs_error_t SrsCoWorkers::on_publish(SrsSource* s, SrsRequest* r)
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{
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srs_error_t err = srs_success;
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string url = r->get_stream_url();
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// Delete the previous stream informations.
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map<string, SrsRequest*>::iterator it = vhosts.find(url);
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if (it != vhosts.end()) {
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srs_freep(it->second);
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}
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// Always use the latest one.
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vhosts[url] = r->copy();
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return err;
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}
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void SrsCoWorkers::on_unpublish(SrsSource* s, SrsRequest* r)
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{
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string url = r->get_stream_url();
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map<string, SrsRequest*>::iterator it = vhosts.find(url);
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if (it != vhosts.end()) {
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srs_freep(it->second);
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vhosts.erase(it);
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}
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}
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