@webex/ts-sdp - npm Package Compare versions

Comparing version 1.3.2 to 1.4.0

dist/cjs/index.js

@@ -1000,3 +1000,3 @@ 'use strict';
         this.pts = [];
-        this.extMaps = [];
+        this.extMaps = new Map();
         this.rids = [];
@@ -1063,3 +1063,6 @@ this.codecs = new Map();
         if (line instanceof ExtMapLine) {
-            this.extMaps.push(line);
+            if (this.extMaps.has(line.id)) {
+                throw new Error(`Tried to extension with duplicate ID: an extension already exists with ID ${line.id}`);
+            }
+            this.extMaps.set(line.id, line);
             return true;
@@ -1111,2 +1114,22 @@ }
     }
+    addExtension({ uri, direction, attributes, id, }) {
+        const getFirstFreeId = () => {
+            let freeId = 1;
+            for (;;) {
+                if (!this.extMaps.has(freeId)) {
+                    break;
+                }
+                freeId += 1;
+            }
+            return freeId;
+        };
+        const extId = id || getFirstFreeId();
+        if (this.extMaps.has(extId)) {
+            throw new Error(`Extension with ID ${id} already exists`);
+        }
+        if (extId === 0) {
+            throw new Error(`Extension ID 0 is reserved`);
+        }
+        this.extMaps.set(extId, new ExtMapLine(extId, uri, direction, attributes));
+    }
 }
@@ -1113,0 +1136,0 @@

dist/esm/index.js

@@ -996,3 +996,3 @@ const NUM = '\\d+';
         this.pts = [];
-        this.extMaps = [];
+        this.extMaps = new Map();
         this.rids = [];
@@ -1059,3 +1059,6 @@ this.codecs = new Map();
         if (line instanceof ExtMapLine) {
-            this.extMaps.push(line);
+            if (this.extMaps.has(line.id)) {
+                throw new Error(`Tried to extension with duplicate ID: an extension already exists with ID ${line.id}`);
+            }
+            this.extMaps.set(line.id, line);
             return true;
@@ -1107,2 +1110,22 @@ }
     }
+    addExtension({ uri, direction, attributes, id, }) {
+        const getFirstFreeId = () => {
+            let freeId = 1;
+            for (;;) {
+                if (!this.extMaps.has(freeId)) {
+                    break;
+                }
+                freeId += 1;
+            }
+            return freeId;
+        };
+        const extId = id || getFirstFreeId();
+        if (this.extMaps.has(extId)) {
+            throw new Error(`Extension with ID ${id} already exists`);
+        }
+        if (extId === 0) {
+            throw new Error(`Extension ID 0 is reserved`);
+        }
+        this.extMaps.set(extId, new ExtMapLine(extId, uri, direction, attributes));
+    }
 }
@@ -1109,0 +1132,0 @@

dist/types/index.d.ts

@@ -69,2 +69,3 @@ declare abstract class Line {
 
+declare type ExtMapDirection = 'sendonly' | 'recvonly' | 'sendrecv' | 'inactive';
 declare class ExtMapLine extends Line {
@@ -77,3 +78,3 @@ id: number;
     private static regex;
-    constructor(id: number, uri: string, direction?: 'sendonly' | 'recvonly' | 'sendrecv' | 'inactive', extensionAttributes?: string);
+    constructor(id: number, uri: string, direction?: ExtMapDirection, extensionAttributes?: string);
     static fromSdpLine(line: string): ExtMapLine | undefined;
@@ -357,3 +358,3 @@ toSdpLine(): string;
     pts: Array<number>;
-    extMaps: Array<ExtMapLine>;
+    extMaps: Map<number, ExtMapLine>;
     rids: Array<RidLine>;
@@ -371,2 +372,8 @@ simulcast?: SimulcastLine;
     removePt(pt: number): void;
+    addExtension({ uri, direction, attributes, id, }: {
+        uri: string;
+        direction?: ExtMapDirection;
+        attributes?: string;
+        id?: number;
+    }): void;
 }
@@ -423,2 +430,2 @@
 
-export { ANY_NON_WS, ApplicationMediaDescription, AvMediaDescription, BandwidthLine, BandwidthType, BundleGroupLine, CandidateLine, CodecInfo, ConnectionLine, ContentLine, DefaultSdpGrammar, DirectionLine, ExtMapLine, FingerprintLine, FmtpLine, Grammar, IceInfo, IceOptionsLine, IcePwdLine, IceUfragLine, Line, MaxMessageSizeLine, MediaDescription, MediaDirection, MediaLine, MediaType, MidLine, NUM, OriginLine, REST, RidLine, RtcpFbLine, RtcpMuxLine, RtpMapLine, SDP_TOKEN, SP, SctpPortLine, Sdp, SdpBlock, SessionDescription, SessionInformationLine, SessionNameLine, Setup, SetupLine, SimulcastLayer, SimulcastLayerList, SimulcastLine, SsrcGroupLine, SsrcLine, TimingLine, VersionLine, WS, disableRemb, disableRtcpFbValue, hasCodec, parse, parseFmtpParams, parseToLines, parseToModel, removeCodec };
+export { ANY_NON_WS, ApplicationMediaDescription, AvMediaDescription, BandwidthLine, BandwidthType, BundleGroupLine, CandidateLine, CodecInfo, ConnectionLine, ContentLine, DefaultSdpGrammar, DirectionLine, ExtMapDirection, ExtMapLine, FingerprintLine, FmtpLine, Grammar, IceInfo, IceOptionsLine, IcePwdLine, IceUfragLine, Line, MaxMessageSizeLine, MediaDescription, MediaDirection, MediaLine, MediaType, MidLine, NUM, OriginLine, REST, RidLine, RtcpFbLine, RtcpMuxLine, RtpMapLine, SDP_TOKEN, SP, SctpPortLine, Sdp, SdpBlock, SessionDescription, SessionInformationLine, SessionNameLine, Setup, SetupLine, SimulcastLayer, SimulcastLayerList, SimulcastLine, SsrcGroupLine, SsrcLine, TimingLine, VersionLine, WS, disableRemb, disableRtcpFbValue, hasCodec, parse, parseFmtpParams, parseToLines, parseToModel, removeCodec };

package.json

 {
   "name": "@webex/ts-sdp",
-  "version": "1.3.2",
+  "version": "1.4.0",
   "description": "Provides a simple interface to parse and munge SDP(session description protocol)",
@@ -5,0 +5,0 @@ "main": "dist/cjs/index.js",

No alert changes

Improved metrics

Total package byte prevSize

118506

increased by1.74%

Lines of code

3042

increased by1.77%

No dependency changes