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-rw-r--r--includes/external/matrix/node_modules/sdp-transform/lib/writer.js114
1 files changed, 0 insertions, 114 deletions
diff --git a/includes/external/matrix/node_modules/sdp-transform/lib/writer.js b/includes/external/matrix/node_modules/sdp-transform/lib/writer.js
deleted file mode 100644
index decdf48..0000000
--- a/includes/external/matrix/node_modules/sdp-transform/lib/writer.js
+++ /dev/null
@@ -1,114 +0,0 @@
-var grammar = require('./grammar');
-
-// customized util.format - discards excess arguments and can void middle ones
-var formatRegExp = /%[sdv%]/g;
-var format = function (formatStr) {
- var i = 1;
- var args = arguments;
- var len = args.length;
- return formatStr.replace(formatRegExp, function (x) {
- if (i >= len) {
- return x; // missing argument
- }
- var arg = args[i];
- i += 1;
- switch (x) {
- case '%%':
- return '%';
- case '%s':
- return String(arg);
- case '%d':
- return Number(arg);
- case '%v':
- return '';
- }
- });
- // NB: we discard excess arguments - they are typically undefined from makeLine
-};
-
-var makeLine = function (type, obj, location) {
- var str = obj.format instanceof Function ?
- (obj.format(obj.push ? location : location[obj.name])) :
- obj.format;
-
- var args = [type + '=' + str];
- if (obj.names) {
- for (var i = 0; i < obj.names.length; i += 1) {
- var n = obj.names[i];
- if (obj.name) {
- args.push(location[obj.name][n]);
- }
- else { // for mLine and push attributes
- args.push(location[obj.names[i]]);
- }
- }
- }
- else {
- args.push(location[obj.name]);
- }
- return format.apply(null, args);
-};
-
-// RFC specified order
-// TODO: extend this with all the rest
-var defaultOuterOrder = [
- 'v', 'o', 's', 'i',
- 'u', 'e', 'p', 'c',
- 'b', 't', 'r', 'z', 'a'
-];
-var defaultInnerOrder = ['i', 'c', 'b', 'a'];
-
-
-module.exports = function (session, opts) {
- opts = opts || {};
- // ensure certain properties exist
- if (session.version == null) {
- session.version = 0; // 'v=0' must be there (only defined version atm)
- }
- if (session.name == null) {
- session.name = ' '; // 's= ' must be there if no meaningful name set
- }
- session.media.forEach(function (mLine) {
- if (mLine.payloads == null) {
- mLine.payloads = '';
- }
- });
-
- var outerOrder = opts.outerOrder || defaultOuterOrder;
- var innerOrder = opts.innerOrder || defaultInnerOrder;
- var sdp = [];
-
- // loop through outerOrder for matching properties on session
- outerOrder.forEach(function (type) {
- grammar[type].forEach(function (obj) {
- if (obj.name in session && session[obj.name] != null) {
- sdp.push(makeLine(type, obj, session));
- }
- else if (obj.push in session && session[obj.push] != null) {
- session[obj.push].forEach(function (el) {
- sdp.push(makeLine(type, obj, el));
- });
- }
- });
- });
-
- // then for each media line, follow the innerOrder
- session.media.forEach(function (mLine) {
- sdp.push(makeLine('m', grammar.m[0], mLine));
-
- innerOrder.forEach(function (type) {
- grammar[type].forEach(function (obj) {
- if (obj.name in mLine && mLine[obj.name] != null) {
- sdp.push(makeLine(type, obj, mLine));
- }
- else if (obj.push in mLine && mLine[obj.push] != null) {
- mLine[obj.push].forEach(function (el) {
- sdp.push(makeLine(type, obj, el));
- });
- }
- });
- });
- });
-
- return sdp.join('\r\n') + '\r\n';
-};