@millicast/sdk
Version:
SDK for building a realtime broadcaster using the Millicast platform.
5 lines • 410 kB
JavaScript
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%s"},{name:"msidSemantic",reg:/^msid-semantic:\s?(\w*) (\S*)/,names:["semantic","token"],format:"msid-semantic: %s %s"},{push:"groups",reg:/^group:(\w*) (.*)/,names:["type","mids"],format:"group:%s %s"},{name:"rtcpMux",reg:/^(rtcp-mux)/},{name:"rtcpRsize",reg:/^(rtcp-rsize)/},{name:"sctpmap",reg:/^sctpmap:([\w_/]*) (\S*)(?: (\S*))?/,names:["sctpmapNumber","app","maxMessageSize"],format:function(r){return r.maxMessageSize!=null?"sctpmap:%s %s %s":"sctpmap:%s %s"}},{name:"xGoogleFlag",reg:/^x-google-flag:([^\s]*)/,format:"x-google-flag:%s"},{push:"rids",reg:/^rid:([\d\w]+) (\w+)(?: ([\S| ]*))?/,names:["id","direction","params"],format:function(r){return r.params?"rid:%s %s %s":"rid:%s %s"}},{push:"imageattrs",reg:new RegExp("^imageattr:(\\d+|\\*)[\\s\\t]+(send|recv)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*)(?:[\\s\\t]+(recv|send)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*))?"),names:["pt","dir1","attrs1","dir2","attrs2"],format:function(r){return"imageattr:%s %s %s"+(r.dir2?" %s %s":"")}},{name:"simulcast",reg:new RegExp("^simulcast:(send|recv) ([a-zA-Z0-9\\-_~;,]+)(?:\\s?(send|recv) ([a-zA-Z0-9\\-_~;,]+))?$"),names:["dir1","list1","dir2","list2"],format:function(r){return"simulcast:%s %s"+(r.dir2?" %s %s":"")}},{name:"simulcast_03",reg:/^simulcast:[\s\t]+([\S+\s\t]+)$/,names:["value"],format:"simulcast: %s"},{name:"framerate",reg:/^framerate:(\d+(?:$|\.\d+))/,format:"framerate:%s"},{name:"sourceFilter",reg:/^source-filter: *(excl|incl) (\S*) (IP4|IP6|\*) (\S*) (.*)/,names:["filterMode","netType","addressTypes","destAddress","srcList"],format:"source-filter: %s %s %s %s %s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(r){return"ts-refclk:%s"+(r.clksrcExt!=null?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(r){var e="mediaclk:";return e+=r.id!=null?"id=%s %s":"%v%s",e+=r.mediaClockValue!=null?"=%s":"",e+=r.rateNumerator!=null?" rate=%s":"",e+=r.rateDenominator!=null?"/%s":"",e}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};Object.keys(os).forEach(function(r){var e=os[r];e.forEach(function(t){t.reg||(t.reg=/(.*)/),t.format||(t.format="%s")})});var Qs=Js.exports;(function(r){var e=function(n){return String(Number(n))===n?Number(n):n},t=function(n,b,y,h){if(h&&!y)b[h]=e(n[1]);else for(var a=0;a<y.length;a+=1)n[a+1]!=null&&(b[y[a]]=e(n[a+1]))},s=function(n,b,y){var h=n.name&&n.names;n.push&&!b[n.push]?b[n.push]=[]:h&&!b[n.name]&&(b[n.name]={});var a=n.push?{}:h?b[n.name]:b;t(y.match(n.reg),a,n.names,n.name),n.push&&b[n.push].push(a)},d=Qs,p=RegExp.prototype.test.bind(/^([a-z])=(.*)/);r.parse=function(n){var b={},y=[],h=b;return n.split(/(\r\n|\r|\n)/).filter(p).forEach(function(a){var c=a[0],l=a.slice(2);c==="m"&&(y.push({rtp:[],fmtp:[]}),h=y[y.length-1]);for(var i=0;i<(d[c]||[]).length;i+=1){var o=d[c][i];if(o.reg.test(l))return s(o,h,l)}}),b.media=y,b};var f=function(n,b){var y=b.split(/=(.+)/,2);return y.length===2?n[y[0]]=e(y[1]):y.length===1&&b.length>1&&(n[y[0]]=void 0),n};r.parseParams=function(n){return n.split(/;\s?/).reduce(f,{})},r.parseFmtpConfig=r.parseParams,r.parsePayloads=function(n){return n.toString().split(" ").map(Number)},r.parseRemoteCandidates=function(n){for(var b=[],y=n.split(" ").map(e),h=0;h<y.length;h+=3)b.push({component:y[h],ip:y[h+1],port:y[h+2]});return b},r.parseImageAttributes=function(n){return n.split(" ").map(function(b){return b.substring(1,b.length-1).split(",").reduce(f,{})})},r.parseSimulcastStreamList=function(n){return n.split(";").map(function(b){return b.split(",").map(function(y){var h,a=!1;return y[0]!=="~"?h=e(y):(h=e(y.substring(1,y.length)),a=!0),{scid:h,paused:a}})})}})(Hs);var Nr=Qs,fo=/%[sdv%]/g,ho=function(r){var e=1,t=arguments,s=t.length;return r.replace(fo,function(d){if(e>=s)return d;var p=t[e];switch(e+=1,d){case"%%":return"%";case"%s":return String(p);case"%d":return Number(p);case"%v":return""}})},Lt=function(r,e,t){var s=e.format instanceof Function?e.format(e.push?t:t[e.name]):e.format,d=[r+"="+s];if(e.names)for(var p=0;p<e.names.length;p+=1){var f=e.names[p];e.name?d.push(t[e.name][f]):d.push(t[e.names[p]])}else d.push(t[e.name]);return ho.apply(null,d)},po=["v","o","s","i","u","e","p","c","b","t","r","z","a"],mo=["i","c","b","a"],go=function(r,e){e=e||{},r.version==null&&(r.version=0),r.name==null&&(r.name=" "),r.media.forEach(function(p){p.payloads==null&&(p.payloads="")});var t=e.outerOrder||po,s=e.innerOrder||mo,d=[];return t.forEach(function(p){Nr[p].forEach(function(f){f.name in r&&r[f.name]!=null?d.push(Lt(p,f,r)):f.push in r&&r[f.push]!=null&&r[f.push].forEach(function(n){d.push(Lt(p,f,n))})})}),r.media.forEach(function(p){d.push(Lt("m",Nr.m[0],p)),s.forEach(function(f){Nr[f].forEach(function(n){n.name in p&&p[n.name]!=null?d.push(Lt(f,n,p)):n.push in p&&p[n.push]!=null&&p[n.push].forEach(function(b){d.push(Lt(f,n,b))})})})}),d.join("\r\n")+"\r\n"},ht=Hs,yo=go;Xe.write=yo;Xe.parse=ht.parse;Xe.parseParams=ht.parseParams;Xe.parseFmtpConfig=ht.parseFmtpConfig;Xe.parsePayloads=ht.parsePayloads;Xe.parseRemoteCandidates=ht.parseRemoteCandidates;Xe.parseImageAttributes=ht.parseImageAttributes;Xe.parseSimulcastStreamList=ht.parseSimulcastStreamList;var bo=function(r){const e=new Intl.Collator(r,{sensitivity:"base"});return(t,s)=>e.compare(t,s)==0};let Pt=class qs{constructor(e,t,s,d,p,f,n,b,y){this.foundation=e,this.componentId=t,this.transport=s,this.priority=d,this.address=p,this.port=f,this.type=n,this.relAddr=b,this.relPort=y}equals(e){return e.foundation===this.foundation&&e.componentId===this.componentId&&e.transport===this.transport&&e.priority===this.priority&&e.address===this.address&&e.port===this.port&&e.type===this.type&&e.relAddr===this.relAddr&&e.relPort===this.relPort}clone(){return new qs(this.foundation,this.componentId,this.transport,this.priority,this.address,this.port,this.type,this.relAddr,this.relPort)}plain(){const e={foundation:this.foundation,componentId:this.componentId,transport:this.transport,priority:this.priority,address:this.address,port:this.port,type:this.type};return this.relAddr&&(e.relAddr=this.relAddr),this.relPort&&(e.relPort=this.relPort),e}getFoundation(){return this.foundation}getComponentId(){return this.componentId}getTransport(){return this.transport}getPriority(){return this.priority}getAddress(){return this.address}getPort(){return this.port}getType(){return this.type}getRelAddr(){return this.relAddr}getRelPort(){return this.relPort}};Pt.expand=function(r){return r.constructor.name==="CandidateInfo"?r:(r=r,new Pt(r.foundation,r.componentId,r.transport,r.priority,r.address,r.port,r.type,r.relAddr,r.relPort))};Pt.clone=function(r){return r.constructor.name==="CandidateInfo"?r.clone():Pt.expand(r)};var ei=Pt;let jt=class ti{constructor(e,t){this.id=e,this.params=t||[]}clone(){return new ti(this.id,this.params)}plain(){return this.params.length?{id:this.id,params:this.params}:{id:this.id}}getId(){return this.id}getParams(){return this.params}};jt.expand=function(r){return r.constructor.name==="RTCPFeedbackInfo"?r:(r=r,new jt(r.id,r.params))};jt.clone=function(r){return r.constructor.name==="RTCPFeedbackInfo"?r.clone():jt.expand(r)};var gn=jt;const ri=gn;let lt=class ni{constructor(e,t,s){this.codec=e,this.type=t,this.params={},this.rtcpfbs=new Set,s&&this.addParams(s)}clone(){const e=new ni(this.codec,this.type,this.params);this.hasRTX()&&e.setRTX(this.getRTX());for(const t of this.rtcpfbs)e.addRTCPFeedback(t.clone());return this.hasChannels()&&e.setChannels(this.getChannels()),e}plain(){const e={codec:this.codec,type:this.type};this.rtx&&(e.rtx=this.rtx),this.channels&&(e.channels=this.channels),Object.keys(this.params).length&&(e.params=this.params);for(const t of this.rtcpfbs)e.rtcpfbs||(e.rtcpfbs=[]),e.rtcpfbs.push(t.plain());return e}setRTX(e){this.rtx=e}getType(){return this.type}setType(e){this.type=e}getCodec(){return this.codec}getParams(){return this.params}addParams(e){for(const t in e)this.params[t]=e[t]}addParam(e,t){this.params[e]=t}hasParam(e){return Object.hasOwnProperty.call(this.params,e)}getParam(e,t=void 0){if(this.hasParam(e))return this.params[e];if(t===void 0)throw new Error("param ".concat(e," not found and no default value provided"));return""+t}hasRTX(){return this.rtx}getRTX(){return this.rtx}hasChannels(){return this.channels}getChannels(){return this.channels}setChannels(e){this.channels=e}addRTCPFeedback(e){this.rtcpfbs.add(e)}getRTCPFeedbacks(){return this.rtcpfbs}};lt.expand=function(r){if(r.constructor.name==="CodecInfo")return r;r=r;const e=new lt(r.codec,r.type,r.params);r.rtx&&e.setRTX(r.rtx),r.channels&&e.setChannels(r.channels);for(const t of r.rtcpfbs||[]){const s=ri.expand(t);e.addRTCPFeedback(s)}return e};lt.clone=function(r){return r.constructor.name==="CodecInfo"?r.clone():lt.expand(r)};lt.MapFromNames=function(r,e,t){var s;const d=new Map;let p=96;for(const f of r){let n;const b=f.split(";"),y=b.shift().toLowerCase().trim();y==="pcmu"?n=0:y==="pcma"?n=8:n=++p;const h=new lt(y,n);y==="opus"?h.setChannels(2):y==="multiopus"&&h.setChannels(6),e&&y!=="ulpfec"&&y!=="flexfec-03"&&y!=="red"&&h.setRTX(++p);for(const a of t||[])h.addRTCPFeedback(new ri(a.id,a.params));for(const a of b){let c=a.split("=");h.addParam(c[0].trim(),(s=c[1])===null||s===void 0?void 0:s.trim())}d.set(n,h)}return d};var Er=lt;function zr(){var r=this;if(!(this instanceof zr))return new(Function.prototype.bind.apply(zr,[null].concat(Array.prototype.slice.call(arguments))));Array.from(arguments).forEach(function(e){r[e]=Symbol.for("MEDOOZE_SEMANTIC_SDP_"+e)})}var yn=zr;const vo=yn,me=vo("ACTIVE","PASSIVE","ACTPASS","INACTIVE");me.byValue=function(r){switch(r){case me.ACTIVE:case me.PASSIVE:case me.ACTPASS:case me.INACTIVE:return r}return me[r.toUpperCase()]};me.toString=function(r){switch(r){case me.ACTIVE:return"active";case me.PASSIVE:return"passive";case me.ACTPASS:return"actpass";case me.INACTIVE:return"inactive"}};me.reverse=function(r,e){switch(r){case me.ACTIVE:return me.PASSIVE;case me.PASSIVE:return me.ACTIVE;case me.ACTPASS:return e?me.ACTIVE:me.PASSIVE;case me.INACTIVE:return me.INACTIVE}};var bn=me;const Kr=bn;let $t=class si{constructor(e,t,s){this.setup=e,this.hash=t,this.fingerprint=s}clone(){return new si(this.setup,this.hash,this.fingerprint)}plain(){return{setup:Kr.toString(this.setup),hash:this.hash,fingerprint:this.fingerprint}}getFingerprint(){return this.fingerprint}getHash(){return this.hash}getSetup(){return this.setup}setSetup(e){this.setup=e}};$t.expand=function(r){return r.constructor.name==="DTLSInfo"?r:(r=r,new $t(r.setup?Kr.byValue(r.setup):Kr.ACTPASS,r.hash,r.fingerprint))};$t.clone=function(r){return r.constructor.name==="DTLSInfo"?r.clone():$t.expand(r)};var ii=$t;let Wt=class oi{constructor(e,t,s,d){this.tag=e,this.suite=t,this.keyParams=s,this.sessionParams=d}clone(){return new oi(this.tag,this.suite,this.keyParams,this.sessionParams)}plain(){return{tag:this.tag,suite:this.suite,keyParams:this.keyParams,sessionParams:this.sessionParams}}getSessionParams(){return this.sessionParams}getKeyParams(){return this.keyParams}getSuite(){return this.suite}getTag(){return this.tag}};Wt.expand=function(r){return r.constructor.name==="CryptoInfo"?r:(r=r,new Wt(r.tag,r.suite,r.keyParams,r.sessionParams))};Wt.clone=function(r){return r.constructor.name==="CryptoInfo"?r.clone():Wt.expand(r)};var ai=Wt,Hr={exports:{}},Jr={exports:{}},ci={},_r={};_r.byteLength=xo;_r.toByteArray=Ro;_r.fromByteArray=Eo;var je=[],Fe=[],wo=typeof Uint8Array<"u"?Uint8Array:Array,Or="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(var gt=0,So=Or.length;gt<So;++gt)je[gt]=Or[gt],Fe[Or.charCodeAt(gt)]=gt;Fe[45]=62;Fe[95]=63;function li(r){var e=r.length;if(e%4>0)throw new Error("Invalid string. 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