lib/dojo/_base/configSpidermonkey.js

   1 // TODO: this file needs to be converted to the v1.7 loader
   2
   3 // module:
   4 //              configSpidermonkey
   5 // summary:
   6 //               SpiderMonkey host environment
   7
   8 if(dojo.config["baseUrl"]){
   9         dojo.baseUrl = dojo.config["baseUrl"];
  10 }else{
  11         dojo.baseUrl = "./";
  12 }
  13
  14 dojo._name = 'spidermonkey';
  15
  16
  17
  18 dojo.isSpidermonkey = true;
  19 dojo.exit = function(exitcode){
  20         quit(exitcode);
  21 };
  22
  23 if(typeof print == "function"){
  24         console.debug = print;
  25 }
  26
  27 if(typeof line2pc == 'undefined'){
  28         throw new Error("attempt to use SpiderMonkey host environment when no 'line2pc' global");
  29 }
  30
  31 dojo._spidermonkeyCurrentFile = function(depth){
  32         //
  33         //      This is a hack that determines the current script file by parsing a
  34         //      generated stack trace (relying on the non-standard "stack" member variable
  35         //      of the SpiderMonkey Error object).
  36         //
  37         //      If param depth is passed in, it'll return the script file which is that far down
  38         //      the stack, but that does require that you know how deep your stack is when you are
  39         //      calling.
  40         //
  41         var s = '';
  42         try{
  43                 throw Error("whatever");
  44         }catch(e){
  45                 s = e.stack;
  46         }
  47         // lines are like: bu_getCurrentScriptURI_spidermonkey("ScriptLoader.js")@burst/Runtime.js:101
  48         var matches = s.match(/[^@]*\.js/gi);
  49         if(!matches){
  50                 throw Error("could not parse stack string: '" + s + "'");
  51         }
  52         var fname = (typeof depth != 'undefined' && depth) ? matches[depth + 1] : matches[matches.length - 1];
  53         if(!fname){
  54                 throw Error("could not find file name in stack string '" + s + "'");
  55         }
  56         //print("SpiderMonkeyRuntime got fname '" + fname + "' from stack string '" + s + "'");
  57         return fname;
  58 };
  59
  60 // print(dojo._spidermonkeyCurrentFile(0));
  61
  62 dojo._loadUri = function(uri){
  63         // spidermonkey load() evaluates the contents into the global scope (which
  64         // is what we want).
  65         // TODO: sigh, load() does not return a useful value.
  66         // Perhaps it is returning the value of the last thing evaluated?
  67         // var ok =
  68         load(uri);
  69         // console.log("spidermonkey load(", uri, ") returned ", ok);
  70         return 1;
  71 };
  72
  73 //Register any module paths set up in djConfig. Need to do this
  74 //in the hostenvs since hostenv_browser can read djConfig from a
  75 //script tag's attribute.
  76 if(dojo.config["modulePaths"]){
  77         for(var param in dojo.config["modulePaths"]){
  78                 dojo.registerModulePath(param, dojo.config["modulePaths"][param]);
  79         }
  80 }