Fix license issues

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / serve-index / node_modules / accepts / node_modules / negotiator / lib / mediaType.js

diff --git a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js b/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
deleted file mode 100644 (file)
index 167956a..0000000
--- a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/node_modules/negotiator/lib/mediaType.js
+++ /dev/null
@@ -1,136 +0,0 @@
-module.exports = preferredMediaTypes;
-preferredMediaTypes.preferredMediaTypes = preferredMediaTypes;
-
-function parseAccept(accept) {
-  var accepts = accept.split(',');
-
-  for (var i = 0, j = 0; i < accepts.length; i++) {
-    var mediaType = parseMediaType(accepts[i].trim(), i);
-
-    if (mediaType) {
-      accepts[j++] = mediaType;
-    }
-  }
-
-  // trim accepts
-  accepts.length = j;
-
-  return accepts;
-};
-
-function parseMediaType(s, i) {
-  var match = s.match(/\s*(\S+?)\/([^;\s]+)\s*(?:;(.*))?/);
-  if (!match) return null;
-
-  var type = match[1],
-      subtype = match[2],
-      full = "" + type + "/" + subtype,
-      params = {},
-      q = 1;
-
-  if (match[3]) {
-    params = match[3].split(';').map(function(s) {
-      return s.trim().split('=');
-    }).reduce(function (set, p) {
-      set[p[0]] = p[1];
-      return set
-    }, params);
-
-    if (params.q != null) {
-      q = parseFloat(params.q);
-      delete params.q;
-    }
-  }
-
-  return {
-    type: type,
-    subtype: subtype,
-    params: params,
-    q: q,
-    i: i,
-    full: full
-  };
-}
-
-function getMediaTypePriority(type, accepted, index) {
-  var priority = {o: -1, q: 0, s: 0};
-
-  for (var i = 0; i < accepted.length; i++) {
-    var spec = specify(type, accepted[i], index);
-
-    if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
-      priority = spec;
-    }
-  }
-
-  return priority;
-}
-
-function specify(type, spec, index) {
-  var p = parseMediaType(type);
-  var s = 0;
-
-  if (!p) {
-    return null;
-  }
-
-  if(spec.type.toLowerCase() == p.type.toLowerCase()) {
-    s |= 4
-  } else if(spec.type != '*') {
-    return null;
-  }
-
-  if(spec.subtype.toLowerCase() == p.subtype.toLowerCase()) {
-    s |= 2
-  } else if(spec.subtype != '*') {
-    return null;
-  }
-
-  var keys = Object.keys(spec.params);
-  if (keys.length > 0) {
-    if (keys.every(function (k) {
-      return spec.params[k] == '*' || (spec.params[k] || '').toLowerCase() == (p.params[k] || '').toLowerCase();
-    })) {
-      s |= 1
-    } else {
-      return null
-    }
-  }
-
-  return {
-    i: index,
-    o: spec.i,
-    q: spec.q,
-    s: s,
-  }
-
-}
-
-function preferredMediaTypes(accept, provided) {
-  // RFC 2616 sec 14.2: no header = */*
-  var accepts = parseAccept(accept === undefined ? '*/*' : accept || '');
-
-  if (!provided) {
-    // sorted list of all types
-    return accepts.filter(isQuality).sort(compareSpecs).map(function getType(spec) {
-      return spec.full;
-    });
-  }
-
-  var priorities = provided.map(function getPriority(type, index) {
-    return getMediaTypePriority(type, accepts, index);
-  });
-
-  // sorted list of accepted types
-  return priorities.filter(isQuality).sort(compareSpecs).map(function getType(priority) {
-    return provided[priorities.indexOf(priority)];
-  });
-}
-
-function compareSpecs(a, b) {
-  return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-function isQuality(spec) {
-  return spec.q > 0;
-}