183 lines
6.7 KiB
JavaScript
183 lines
6.7 KiB
JavaScript
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// to query the swf anti cache.
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function srs_get_version_code() { return "1.33"; }
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/**
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* player specified size.
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*/
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function srs_get_player_modal() { return 740; }
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function srs_get_player_width() { return srs_get_player_modal() - 30; }
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function srs_get_player_height() { return srs_get_player_width() * 9 / 19; }
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/**
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* update the navigator, add same query string.
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*/
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function update_nav() {
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$("#nav_srs_player").attr("href", "srs_player.html" + window.location.search);
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$("#nav_rtc_player").attr("href", "rtc_player.html" + window.location.search);
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$("#nav_rtc_publisher").attr("href", "rtc_publisher.html" + window.location.search);
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$("#nav_whip").attr("href", "whip.html" + window.location.search);
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$("#nav_whep").attr("href", "whep.html" + window.location.search);
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$("#nav_srs_publisher").attr("href", "srs_publisher.html" + window.location.search);
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$("#nav_srs_chat").attr("href", "srs_chat.html" + window.location.search);
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$("#nav_srs_bwt").attr("href", "srs_bwt.html" + window.location.search);
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$("#nav_vlc").attr("href", "vlc.html" + window.location.search);
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}
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// Special extra params, such as auth_key.
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function user_extra_params(query, params, rtc) {
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var queries = params || [];
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for (var key in query.user_query) {
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if (key === 'app' || key === 'autostart' || key === 'dir'
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|| key === 'filename' || key === 'host' || key === 'hostname'
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|| key === 'http_port' || key === 'pathname' || key === 'port'
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|| key === 'server' || key === 'stream' || key === 'buffer'
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|| key === 'schema' || key === 'vhost' || key === 'api'
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|| key === 'path'
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) {
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continue;
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}
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if (query[key]) {
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queries.push(key + '=' + query[key]);
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}
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}
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return queries;
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}
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function is_default_port(schema, port) {
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return (schema === 'http' && port === 80)
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|| (schema === 'https' && port === 443)
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|| (schema === 'webrtc' && port === 1985)
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|| (schema === 'rtmp' && port === 1935);
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}
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/**
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@param server the ip of server. default to window.location.hostname
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@param vhost the vhost of HTTP-FLV. default to window.location.hostname
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@param port the port of HTTP-FLV. default to 1935
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@param app the app of HTTP-FLV. default to live.
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@param stream the stream of HTTP-FLV. default to livestream.flv
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*/
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function build_default_flv_url() {
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var query = parse_query_string();
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var schema = (!query.schema)? "http":query.schema;
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var server = (!query.server)? window.location.hostname:query.server;
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var port = (!query.port)? (schema==="http"? 8080:1935) : Number(query.port);
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var vhost = (!query.vhost)? window.location.hostname:query.vhost;
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var app = (!query.app)? "live":query.app;
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var stream = (!query.stream)? "livestream.flv":query.stream;
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var queries = [];
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if (server !== vhost && vhost !== "__defaultVhost__") {
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queries.push("vhost=" + vhost);
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}
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queries = user_extra_params(query, queries);
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var uri = schema + "://" + server;
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if (!is_default_port(schema, port)) {
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uri += ":" + port;
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}
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uri += "/" + app + "/" + stream + "?" + queries.join('&');
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while (uri.indexOf("?") === uri.length - 1) {
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uri = uri.slice(0, uri.length - 1);
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}
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return uri;
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}
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function build_default_rtc_url(query) {
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// The format for query string to overwrite configs of server.
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console.log('?eip=x.x.x.x to overwrite candidate. 覆盖服务器candidate(外网IP)配置');
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console.log('?api=x to overwrite WebRTC API(1985).');
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console.log('?schema=http|https to overwrite WebRTC API protocol.');
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var server = (!query.server)? window.location.hostname:query.server;
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var vhost = (!query.vhost)? window.location.hostname:query.vhost;
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var app = (!query.app)? "live":query.app;
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var stream = (!query.stream)? "livestream":query.stream;
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var api = query.api? ':'+query.api : '';
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var queries = [];
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if (server !== vhost && vhost !== "__defaultVhost__") {
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queries.push("vhost=" + vhost);
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}
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if (query.schema && window.location.protocol !== query.schema + ':') {
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queries.push('schema=' + query.schema);
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}
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queries = user_extra_params(query, queries, true);
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var uri = "webrtc://" + server + api + "/" + app + "/" + stream + "?" + queries.join('&');
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while (uri.lastIndexOf("?") === uri.length - 1) {
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uri = uri.slice(0, uri.length - 1);
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}
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return uri;
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};
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function build_default_whip_whep_url(query, apiPath) {
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// The format for query string to overwrite configs of server.
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console.log('?eip=x.x.x.x to overwrite candidate. 覆盖服务器candidate(外网IP)配置');
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console.log('?api=x to overwrite WebRTC API(1985).');
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console.log('?schema=http|https to overwrite WebRTC API protocol.');
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console.log(`?path=xxx to overwrite default ${apiPath}`);
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var server = (!query.server)? window.location.hostname:query.server;
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var vhost = (!query.vhost)? window.location.hostname:query.vhost;
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var app = (!query.app)? "live":query.app;
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var stream = (!query.stream)? "livestream":query.stream;
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var api = ':' + (query.api || (window.location.protocol === 'http:' ? '1985' : '1990'));
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const realApiPath = query.path || apiPath;
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var queries = [];
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if (server !== vhost && vhost !== "__defaultVhost__") {
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queries.push("vhost=" + vhost);
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}
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if (query.schema && window.location.protocol !== query.schema + ':') {
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queries.push('schema=' + query.schema);
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}
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queries = user_extra_params(query, queries, true);
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var uri = window.location.protocol + "//" + server + api + realApiPath + "?app=" + app + "&stream=" + stream + "&" + queries.join('&');
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while (uri.lastIndexOf("?") === uri.length - 1) {
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uri = uri.slice(0, uri.length - 1);
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}
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while (uri.lastIndexOf("&") === uri.length - 1) {
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uri = uri.slice(0, uri.length - 1);
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}
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return uri;
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}
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/**
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* initialize the page.
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* @param flv_url the div id contains the flv stream url to play
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* @param hls_url the div id contains the hls stream url to play
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* @param modal_player the div id contains the modal player
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*/
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function srs_init_flv(flv_url, modal_player) {
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update_nav();
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if (flv_url) {
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$(flv_url).val(build_default_flv_url());
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}
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if (modal_player) {
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$(modal_player).width(srs_get_player_modal() + "px");
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$(modal_player).css("margin-left", "-" + srs_get_player_modal() / 2 +"px");
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}
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}
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function srs_init_rtc(id, query) {
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update_nav();
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$(id).val(build_default_rtc_url(query));
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}
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function srs_init_whip(id, query) {
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update_nav();
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$(id).val(build_default_whip_whep_url(query, '/rtc/v1/whip/'));
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}
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function srs_init_whep(id, query) {
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update_nav();
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$(id).val(build_default_whip_whep_url(query, '/rtc/v1/whep/'));
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}
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