The Tor Browser / file comparison
comparison: testing/specialpowers/content/MozillaLogger.js
testing/specialpowers/content/MozillaLogger.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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replaced
| -1:000000000000 | 0:a22f09db0668 |
|---|---|
| 1 /** | |
| 2 * MozillaLogger, a base class logger that just logs to stdout. | |
| 3 */ | |
| 4 | |
| 5 function MozillaLogger(aPath) { | |
| 6 } | |
| 7 | |
| 8 MozillaLogger.prototype = { | |
| 9 | |
| 10 init : function(path) {}, | |
| 11 | |
| 12 getLogCallback : function() { | |
| 13 return function (msg) { | |
| 14 var data = msg.num + " " + msg.level + " " + msg.info.join(' ') + "\n"; | |
| 15 dump(data); | |
| 16 } | |
| 17 }, | |
| 18 | |
| 19 log : function(msg) { | |
| 20 dump(msg); | |
| 21 }, | |
| 22 | |
| 23 close : function() {} | |
| 24 }; | |
| 25 | |
| 26 | |
| 27 /** | |
| 28 * SpecialPowersLogger, inherits from MozillaLogger and utilizes SpecialPowers. | |
| 29 * intented to be used in content scripts to write to a file | |
| 30 */ | |
| 31 function SpecialPowersLogger(aPath) { | |
| 32 // Call the base constructor | |
| 33 MozillaLogger.call(this); | |
| 34 this.prototype = new MozillaLogger(aPath); | |
| 35 this.init(aPath); | |
| 36 } | |
| 37 | |
| 38 SpecialPowersLogger.prototype = { | |
| 39 init : function (path) { | |
| 40 SpecialPowers.setLogFile(path); | |
| 41 }, | |
| 42 | |
| 43 getLogCallback : function () { | |
| 44 return function (msg) { | |
| 45 var data = msg.num + " " + msg.level + " " + msg.info.join(' ') + "\n"; | |
| 46 SpecialPowers.log(data); | |
| 47 | |
| 48 if (data.indexOf("SimpleTest FINISH") >= 0) { | |
| 49 SpecialPowers.closeLogFile(); | |
| 50 } | |
| 51 } | |
| 52 }, | |
| 53 | |
| 54 log : function (msg) { | |
| 55 SpecialPowers.log(msg); | |
| 56 }, | |
| 57 | |
| 58 close : function () { | |
| 59 SpecialPowers.closeLogFile(); | |
| 60 } | |
| 61 }; | |
| 62 | |
| 63 | |
| 64 /** | |
| 65 * MozillaFileLogger, a log listener that can write to a local file. | |
| 66 * intended to be run from chrome space | |
| 67 */ | |
| 68 | |
| 69 /** Init the file logger with the absolute path to the file. | |
| 70 It will create and append if the file already exists **/ | |
| 71 function MozillaFileLogger(aPath) { | |
| 72 // Call the base constructor | |
| 73 MozillaLogger.call(this); | |
| 74 this.prototype = new MozillaLogger(aPath); | |
| 75 this.init(aPath); | |
| 76 } | |
| 77 | |
| 78 MozillaFileLogger.prototype = { | |
| 79 | |
| 80 init : function (path) { | |
| 81 var PR_WRITE_ONLY = 0x02; // Open for writing only. | |
| 82 var PR_CREATE_FILE = 0x08; | |
| 83 var PR_APPEND = 0x10; | |
| 84 this._file = Components.classes["@mozilla.org/file/local;1"]. | |
| 85 createInstance(Components.interfaces.nsILocalFile); | |
| 86 this._file.initWithPath(path); | |
| 87 this._foStream = Components.classes["@mozilla.org/network/file-output-stream;1"]. | |
| 88 createInstance(Components.interfaces.nsIFileOutputStream); | |
| 89 this._foStream.init(this._file, PR_WRITE_ONLY | PR_CREATE_FILE | PR_APPEND, | |
| 90 0664, 0); | |
| 91 }, | |
| 92 | |
| 93 getLogCallback : function() { | |
| 94 return function (msg) { | |
| 95 var data = msg.num + " " + msg.level + " " + msg.info.join(' ') + "\n"; | |
| 96 if (MozillaFileLogger._foStream) | |
| 97 this._foStream.write(data, data.length); | |
| 98 | |
| 99 if (data.indexOf("SimpleTest FINISH") >= 0) { | |
| 100 MozillaFileLogger.close(); | |
| 101 } | |
| 102 } | |
| 103 }, | |
| 104 | |
| 105 log : function(msg) { | |
| 106 if (this._foStream) | |
| 107 this._foStream.write(msg, msg.length); | |
| 108 }, | |
| 109 | |
| 110 close : function() { | |
| 111 if(this._foStream) | |
| 112 this._foStream.close(); | |
| 113 | |
| 114 this._foStream = null; | |
| 115 this._file = null; | |
| 116 } | |
| 117 }; | |
| 118 | |
| 119 this.MozillaLogger = MozillaLogger; | |
| 120 this.SpecialPowersLogger = SpecialPowersLogger; | |
| 121 this.MozillaFileLogger = MozillaFileLogger; |
