src/configuration.js

/**
 * @file Contains configuration values and functions.
 * @author schampagne 
 */
var SDP = require('sdp-transform');

/**
 * @module
 * Configuration parameters.
 */
module.exports = {
	/**
     *  Dev/Program Info
     */
	debug: 1, //0: no debug, 1: yes debug 
	logToFile: false, //if false, logs go to console
	
	/**
 	 *  SIP server parameters
 	 */
	sipServer: 'webrtcvasterisk.task3acrdemo.com',//'192.168.87.3',
	sipWsPort: '443',
	sipId: '33005',
	sipPass: '1qaz1qaz', 
	credArray: [{ sipId: '33005', sipPass: '1qaz1qaz'}],
	
	/**
 	 *  Kurento server location
 	 */
	kurentoServer: "wss://webrtcvasterisk.task3acrdemo.com:8443/kurento", //"ws://kurento.task3acrdemo.com:8111/kurento";
	
    /**
 	 * Media specific parameters
 	 * Go to /media and /recordings of wherever is specified.
 	 * For our docker image:
     *      /home/centos/acedirect-kurento-docker/recordings/recordings
     *      /home/centos/acedirect-kurento-docker/recordings/media
 	 */
	path: 'file:///tmp/', //'file://' + __dirname + '/', //Default path to "recordings" and "media" folders
	playFileIntro: 'preparing.mp4', 
    playFileRec: 'recording.mp4',
	playEncodedMedia: true,
	incomingMediaProfile: 'WEBM',
    recordingFormat: 'webm',
    allowableVideoCodecs: ['VP8', 'H264'],
    allowableAudioCodecs: ['PCMU', 'PCMA'],

	/**
	 *  Modify the incoming SDP before it is passed on to Kurento.
	 *  
 	 *  CURRENTLY NOT MODIFYING ANYTHING
	 */
	modifySdpIncoming: function(sdpOffer) {
		var sdp = SDP.parse(sdpOffer);

		//Set to sendonly
			//sdp.direction = 'sendonly';

		//Change contact IP in connection field.
			//sdp.connection.ip = '192.168.87.3';
		
		return SDP.write(sdp);
	},

	/**
 	 *  Return a modified SDP, based on either the SDP offer or the generated answer provided 
 	 *  
 	 *  CURRENTLY NOT MODIFYING ANYTHING
 	 */
	modifySdpOutgoing: function(sdpOffer, sdpAnswer) {
		var sdp = SDP.parse(sdpAnswer);

		//Make all ports reflect ports received in offer
			/*var offer = SDP.parse(sdpOffer);
			var i = 0;
			while (offer.media[i] && sdp.media[i]) {
				sdp.media[i].port = offer.media[i].port;
				i++;
			}*/

		//Change contact IP in connection field.
			//sdp.connection.ip = '192.168.87.3';
		
		//Change the sender line to a specified string.
			//sdp.name  = "Kurento-Asterisk Videomail Client";
	 
		//Force the SDP to say it's recvonly
			//sdp.direction = 'recvonly';

		return SDP.write(sdp);
	}
}