restore browser compatibility

aadsm · Mar 31, 2012 · bf0e585 · bf0e585
1 parent c921dac
commit bf0e585
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Showing 38 changed files with 111 additions and 105 deletions.
diff --git a/index.js b/index.js
@@ -0,0 +1 @@
+module.exports = require('./src')
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "jschardet",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "description": "Character encoding auto-detection in JavaScript (port of python's chardet)",
     "main": "src/init",
     "author": "António Afonso",

diff --git a/src/big5freq.js b/src/big5freq.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 // Big5 frequency table
 // by Taiwan's Mandarin Promotion Council 
@@ -926,4 +926,4 @@ jschardet.Big5CharToFreqOrder = [
 13952,13953,13954,13955,13956,13957,13958,13959,13960,13961,13962,13963,13964,13965,13966,13967, //13968
 13968,13969,13970,13971,13972]; //13973
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/big5prober.js b/src/big5prober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.Big5Prober = function() {
     jschardet.MultiByteCharSetProber.apply(this);
@@ -48,4 +48,4 @@ jschardet.Big5Prober = function() {
 }
 jschardet.Big5Prober.prototype = new jschardet.MultiByteCharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/chardistribution.js b/src/chardistribution.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.CharDistributionAnalysis = function() {
     var ENOUGH_DATA_THRESHOLD = 1024;
@@ -280,4 +280,4 @@ jschardet.EUCJPDistributionAnalysis = function() {
 }
 jschardet.EUCJPDistributionAnalysis.prototype = new jschardet.CharDistributionAnalysis();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/charsetgroupprober.js b/src/charsetgroupprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.CharSetGroupProber = function() {
     jschardet.CharSetProber.apply(this);
@@ -115,4 +115,4 @@ jschardet.CharSetGroupProber = function() {
 }
 jschardet.CharSetGroupProber.prototype = new jschardet.CharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/charsetprober.js b/src/charsetprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {  
 
 jschardet.CharSetProber = function() {
     this.reset = function() {
@@ -65,4 +65,4 @@ jschardet.CharSetProber = function() {
     }
 }
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/codingstatemachine.js b/src/codingstatemachine.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.CodingStateMachine = function(sm) {
     var self = this;
@@ -68,4 +68,4 @@ jschardet.CodingStateMachine = function(sm) {
     init(sm);
 }
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/constants.js b/src/constants.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.Constants = {
     _debug      : false,
@@ -43,4 +43,4 @@ jschardet.Constants = {
     SHORTCUT_THRESHOLD  : 0.95
 };
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/escprober.js b/src/escprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.EscCharSetProber = function() {
     jschardet.CharSetProber.apply(this);
@@ -95,4 +95,4 @@ jschardet.EscCharSetProber = function() {
 }
 jschardet.EscCharSetProber.prototype = new jschardet.CharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/escsm.js b/src/escsm.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.HZ_cls = [
     1,0,0,0,0,0,0,0,  // 00 - 07 
@@ -253,4 +253,4 @@ jschardet.ISO2022KRSMModel = {
     "name"          : "ISO-2022-KR"
 };
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/eucjpprober.js b/src/eucjpprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.EUCJPProber = function() {
     jschardet.MultiByteCharSetProber.apply(this);
@@ -99,4 +99,4 @@ jschardet.EUCJPProber = function() {
 }
 jschardet.EUCJPProber.prototype = new jschardet.MultiByteCharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/euckrfreq.js b/src/euckrfreq.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 // Sampling from about 20M text materials include literature and computer technology
 
@@ -598,4 +598,4 @@ jschardet.EUCKRCharToFreqOrder = [
 8736,8737,8738,8739,8740,8741
 ];
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/euckrprober.js b/src/euckrprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.EUCKRProber = function() {
     jschardet.MultiByteCharSetProber.apply(this);
@@ -48,4 +48,4 @@ jschardet.EUCKRProber = function() {
 }
 jschardet.EUCKRProber.prototype = new jschardet.MultiByteCharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/euctwfreq.js b/src/euctwfreq.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 // EUCTW frequency table
 // Converted from big5 work 
@@ -430,4 +430,4 @@ jschardet.EUCTWCharToFreqOrder = [
 8726,8727,8728,8729,8730,8731,8732,8733,8734,8735,8736,8737,8738,8739,8740,8741
 ]; // 8742
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/euctwprober.js b/src/euctwprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.EUCTWProber = function() {
     jschardet.MultiByteCharSetProber.apply(this);
@@ -48,4 +48,4 @@ jschardet.EUCTWProber = function() {
 }
 jschardet.EUCTWProber.prototype = new jschardet.MultiByteCharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/gb2312freq.js b/src/gb2312freq.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 // GB2312 most frequently used character table
 //
@@ -474,4 +474,4 @@ jschardet.GB2312CharToFreqOrder = [
 4866,4899,6099,6100,5559,6478,6765,3599,5868,6101,5869,5870,6275,6766,4527,6767
 ];
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/gb2312prober.js b/src/gb2312prober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 jschardet.GB2312Prober = function() {
     jschardet.MultiByteCharSetProber.apply(this);
@@ -48,4 +48,4 @@ jschardet.GB2312Prober = function() {
 }
 jschardet.GB2312Prober.prototype = new jschardet.MultiByteCharSetProber();
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/hebrewprober.js b/src/hebrewprober.js
@@ -27,7 +27,7 @@
  * 02110-1301  USA
  */
 
-module.exports = function(jschardet) {
+!function(jschardet) {
 
 // This prober doesn't actually recognize a language or a charset.
 // It is a helper prober for the use of the Hebrew model probers
@@ -319,4 +319,4 @@ if (!Array.prototype.indexOf)
     };
 }
 
-}
+}((typeof process !== 'undefined' && typeof process.title !== 'undefined') ? module.parent.exports : jschardet);
diff --git a/src/index.js b/src/index.js
@@ -0,0 +1 @@
+module.exports = require('./init')
diff --git a/src/init.js b/src/init.js
@@ -27,48 +27,52 @@
  * 02110-1301  USA
  */
 
-var jschardet = exports;
+var jschardet = {};
 
-require('./constants')(jschardet);
-require('./codingstatemachine')(jschardet);
-require('./escsm')(jschardet);
-require('./mbcssm')(jschardet);
-require('./charsetprober')(jschardet);
-require('./mbcharsetprober')(jschardet);
-require('./jisfreq')(jschardet);
-require('./gb2312freq')(jschardet);
-require('./euckrfreq')(jschardet);
-require('./big5freq')(jschardet);
-require('./euctwfreq')(jschardet);
-require('./chardistribution')(jschardet);
-require('./jpcntx')(jschardet);
-require('./sjisprober')(jschardet);
-require('./utf8prober')(jschardet);
-require('./charsetgroupprober')(jschardet);
-require('./eucjpprober')(jschardet);
-require('./gb2312prober')(jschardet);
-require('./euckrprober')(jschardet);
-require('./big5prober')(jschardet);
-require('./euctwprober')(jschardet);
-require('./mbcsgroupprober')(jschardet);
-require('./sbcharsetprober')(jschardet);
-require('./langgreekmodel')(jschardet);
-require('./langthaimodel')(jschardet);
-require('./langbulgarianmodel')(jschardet);
-require('./langcyrillicmodel')(jschardet);
-require('./hebrewprober')(jschardet);
-require('./langhebrewmodel')(jschardet);
-require('./langhungarianmodel')(jschardet);
-require('./sbcsgroupprober')(jschardet);
-require('./latin1prober')(jschardet);
-require('./escprober')(jschardet);
-require('./universaldetector')(jschardet);
+if (typeof process !== 'undefined' && typeof process.title !== 'undefined')
+{
+    jschardet = exports;
+    require('./constants');
+    require('./codingstatemachine');
+    require('./escsm');
+    require('./mbcssm');
+    require('./charsetprober');
+    require('./mbcharsetprober');
+    require('./jisfreq');
+    require('./gb2312freq');
+    require('./euckrfreq');
+    require('./big5freq');
+    require('./euctwfreq');
+    require('./chardistribution');
+    require('./jpcntx');
+    require('./sjisprober');
+    require('./utf8prober');
+    require('./charsetgroupprober');
+    require('./eucjpprober');
+    require('./gb2312prober');
+    require('./euckrprober');
+    require('./big5prober');
+    require('./euctwprober');
+    require('./mbcsgroupprober');
+    require('./sbcharsetprober');
+    require('./langgreekmodel');
+    require('./langthaimodel');
+    require('./langbulgarianmodel');
+    require('./langcyrillicmodel');
+    require('./hebrewprober');
+    require('./langhebrewmodel');
+    require('./langhungarianmodel');
+    require('./sbcsgroupprober');
+    require('./latin1prober');
+    require('./escprober');
+    require('./universaldetector');
+}
 
 jschardet.VERSION = "0.1";
 jschardet.detect = function(buffer) {
     var u = new jschardet.UniversalDetector();
     u.reset();
-    if( buffer instanceof Buffer ) {
+    if( typeof Buffer == 'function' && buffer instanceof Buffer ) {
         var str = "";
         for (var i = 0; i < buffer.length; ++i)
             str += String.fromCharCode(buffer[i])