Added license header to modules that did not have it. Added strict mo…

…de to all modules. Tweaked code a bit to satisfy strict mode requirements. All tests pass for node and rhino.

lib/browser/platform.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 var util = require('../core/util/util'),
     basePlatform = require('../embedded/platform');
 

lib/browser/url.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 //this url parsing technique is derived from http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
 
 function createAnchor(url){

lib/core/constants.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 module.exports = {
     SCXML_NS : "http://www.w3.org/2005/07/scxml"
 };

lib/core/scxml/SCXML.js

@@ -12,6 +12,8 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
+
 var ArraySet = require('./set/ArraySet'),
     stateKinds = require('./state-kinds-enum'),
     setupDefaultOpts = require('./setup-default-opts'),

lib/core/scxml/default-transition-selector.js

@@ -12,6 +12,7 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
 
 module.exports = function(state,eventNames,evaluator){
     return state.transitions.filter(function(t){

lib/core/scxml/json2model.js

@@ -12,6 +12,8 @@
 //     See the License for the specific language governing permissions and
 //     limitations under the License.
 
+"use strict";
+
 var pm = require('../../platform'),
     cg = require('../util/code-gen');
 
@@ -92,6 +94,13 @@ module.exports = function(json,documentUrl){
 //TODO: get google closure to compile this out as dead code in the browser build
 if(require.main === module){
     var fileName = process.argv[2];
+
+    //this prints out the generated code from a json file which is the output of annotate-scxml-json
+    var done = function(err,annotatedJsonStr){
+        if(err) throw err;
+        process.stdout.write(linkReferencesAndGenerateActionFactory(JSON.parse(annotatedJsonStr)));
+    };
+
     if(fileName === "-"){
         //read from stdin
         var s = "";
@@ -108,9 +117,4 @@ if(require.main === module){
         fs.readFile(fileName,'utf8',done);
     }
 
-    //this prints out the generated code from a json file which is the output of annotate-scxml-json
-    function done(err,annotatedJsonStr){
-        if(err) throw err;
-        process.stdout.write(linkReferencesAndGenerateActionFactory(JSON.parse(annotatedJsonStr)));
-    }
 }

lib/core/scxml/model.js

@@ -12,6 +12,8 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
+
 var stateKinds = require('./state-kinds-enum');
 
 var model = {

lib/core/scxml/scxml-dynamic-name-match-transition-selector.js

@@ -12,6 +12,8 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
+
 var eventNameReCache = {};
 
 function eventNameToRe(name) {

lib/core/scxml/set/ArraySet.js

@@ -12,6 +12,8 @@
 //     See the License for the specific language governing permissions and
 //     limitations under the License.
 
+"use strict";
+
 /** @constructor */
 function ArraySet(l) {
     l = l || [];

lib/core/scxml/setup-default-opts.js

@@ -12,6 +12,8 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
+
 var selector = require('./scxml-dynamic-name-match-transition-selector'),
     ArraySet = require('./set/ArraySet'),
     m = require('./model');

lib/core/scxml/state-kinds-enum.js

@@ -12,6 +12,8 @@
 //   See the License for the specific language governing permissions and
 //   limitations under the License.
 
+"use strict";
+
 module.exports = {
     BASIC: 0,
     COMPOSITE: 1,

lib/core/util/annotate-scxml-json.js

@@ -1,4 +1,3 @@
-
 /*
      Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
 
@@ -20,6 +19,8 @@ This module transforms an SCXML document to a proprietary JSON-based intermediat
 */
 
 
+"use strict";
+
 var codeGen = require('./code-gen'),
     dom = require('../util/dom'),
     constants = require('../constants');
@@ -280,14 +281,14 @@ function transformStateNode(node, ancestors) {
         var hasInitialAttribute = node.hasAttribute("initial");
 
         //create a fake initial state and process him
-        function generateFakeInitialState(targetId) {
+        var generateFakeInitialState = function(targetId) {
             var initial = document.createElementNS(constants.SCXML_NS,"initial");
             var transition = document.createElementNS(constants.SCXML_NS,"transition");
             transition.setAttribute("target",targetId); 
             initial.appendChild(transition);
 
             return processInitialState(initial);
-        }
+        };
 
         if (hasInitialAttribute) {
             generateFakeInitialState(dom.getAttribute(node,"initial"));

lib/core/util/code-gen.js

@@ -1,6 +1,24 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
 //this model handles code generation for action code
 //it should be possible to extend this to support custom actions
 
+"use strict";
+
 var dom = require('./dom'),
     platform = require('../../platform'),
     constants = require('../constants');

lib/core/util/docToModel.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 var annotator = require('./annotate-scxml-json'),
     json2model = require('../scxml/json2model'),
     pm = require('../../platform'),

lib/core/util/dom.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 //a small DOM helper/compatibility layer
 //tested on node xmldom, rhino JDK 6 native DOM, and various browser DOMs (Firefox, Chrome, IE6+)
 

lib/core/util/util.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 module.exports = {
     merge : function(target){
         for(var i=1; i < arguments.length; i++){

lib/embedded/path.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 //these are quick-and-dirty implementations
 //there may be missing edge cases
 module.exports = {

lib/embedded/platform.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 //this provides an incomplete base platform implementation
 //other platform implementations can optionally extend it. 
 

lib/embedded/url.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 //this base module could be used with jsuri [http://code.google.com/p/jsuri/], a portable, pure-js URI parser implemenation
 //currently, none of the "blessed" environments use it, but it could simplify things for embedding
 //assume global Uri object

lib/node/get.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 /**
  * This module contains some utility functions for getting stuff in node.js.
  */

lib/node/node-listener-client.js

@@ -1,3 +1,21 @@
+/*
+     Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+*/
+
+"use strict";
+
 var http = require('http');
 
 function HTTPClientListener(options){