Evergreen/staff_client/chrome/content/evergreen/util/error.js

   1 sdump('D_TRACE',"Loading error.js\n");
   2
   3 var consoleService = Components.classes['@mozilla.org/consoleservice;1']
   4         .getService(Components.interfaces.nsIConsoleService);
   5
   6 var consoleDump = true;
   7 var debugDump = true;
   8 var arg_dump_full = false;
   9
  10 var sdump_levels = {
  11         'D_NONE' : false,
  12         'D_ALL' : false,
  13         'D_ERROR' : true,
  14         'D_DEBUG' : true,
  15         'D_TRACE' :  false,
  16         'D_TRACE_ENTER' :  false,
  17         'D_TRACE_EXIT' :  false,
  18         'D_TIMEOUT' :  false,
  19         'D_FILTER' : false,
  20         'D_CONSTRUCTOR' : false,
  21         'D_FIREFOX' : false,
  22         'D_LEGACY' : false,
  23
  24         'D_CLAM' : false,
  25         'D_PAGED_TREE' : false,
  26         'D_GRID_LIST' : false,
  27         'D_HTML_TABLE' : false,
  28         'D_TAB' : false,
  29
  30         'D_AUTH' : true,
  31
  32         'D_OPAC' : true,
  33
  34         'D_PATRON_SEARCH' : false,
  35         'D_PATRON_SEARCH_FORM' : false,
  36         'D_PATRON_SEARCH_RESULTS' : false,
  37
  38         'D_PATRON_DISPLAY' : false,
  39         'D_PATRON_DISPLAY_STATUS' : false,
  40         'D_PATRON_DISPLAY_CONTACT' : false,
  41
  42         'D_PATRON_ITEMS' : false,
  43         'D_PATRON_CHECKOUT_ITEMS' : false,
  44         'D_PATRON_HOLDS' : false,
  45         'D_PATRON_BILLS' : false,
  46         'D_PATRON_EDIT' : false,
  47
  48         'D_CHECKIN' : false,
  49         'D_CHECKIN_ITEMS' : false,
  50
  51         'D_HOLD_CAPTURE' : false,
  52         'D_HOLD_CAPTURE_ITEMS' : false,
  53
  54         'D_CAT' : false,
  55
  56         'D_PATRON_UTILS' : false,
  57         'D_CIRC_UTILS' : false,
  58
  59         'D_FILE' : true,
  60         'D_EXPLODE' : false,
  61         'D_FM_UTILS' : false,
  62         'D_PRINT' : false,
  63         'D_SES' : true,
  64         'D_SES_FUNC' : false,
  65         'D_SES_RESULT' : true,
  66         'D_SPAWN' : false,
  67         'D_STRING' : false,
  68         'D_UTIL' : false,
  69         'D_WIN' : false,
  70         'D_WIDGETS' : false
  71
  72 };
  73
  74 var sdump_last_time = new Date();
  75
  76 function filter_console_init(p) {
  77         sdump('D_FILTER',arg_dump(arguments,{0:true}));
  78
  79         var filterConsoleListener = {
  80                 observe: function( msg ) {
  81                         try {
  82                                 p.observe_msg( msg );
  83                         } catch(E) {
  84                                 alert(E);
  85                         }
  86                 },
  87                 QueryInterface: function (iid) {
  88                         if (!iid.equals(Components.interfaces.nsIConsoleListener) &&
  89                                 !iid.equals(Components.interfaces.nsISupports)) {
  90                                         throw Components.results.NS_ERROR_NO_INTERFACE;
  91                         }
  92                         return this;
  93                 }
  94         };
  95         try {
  96                 consoleService.registerListener(filterConsoleListener);
  97         } catch(E) {
  98                 alert(E);
  99         }
 100
 101         sdump('D_TRACE_EXIT',arg_dump(arguments));
 102 }
 103
 104 function sdump(level,msg) {
 105         try {
 106                 var now = new Date();
 107                 var message = now.valueOf() + '\tdelta = ' + (now.valueOf() - sdump_last_time.valueOf()) + '\n' + level + '\n' + msg;
 108                 if (sdump_levels['D_NONE']) return null;
 109                 if (sdump_levels[level]||sdump_levels['D_ALL']) {
 110                         sdump_last_time = now;
 111                         if (debugDump)
 112                                 debug(message);
 113                         if (consoleDump)
 114                                 consoleService.logStringMessage(message);
 115                 }
 116         } catch(E) {
 117                 dump('Calling sdump but ' + E + '\n');
 118         }
 119 }
 120
 121 function arg_dump(args,dump_these) {
 122         var s = '*>*>*> Called function ';
 123         try {
 124                 if (!dump_these)
 125                         dump_these = {};
 126                 s += args.callee.toString().match(/\w+/g)[1] + ' : ';
 127                 for (var i = 0; i < args.length; i++)
 128                         s += typeof(args[i]) + ' ';
 129                 s += '\n';
 130                 for (var i = 0; i < args.length; i++)
 131                         if (dump_these[i]) {
 132
 133                                 var arg = args[i];
 134                                 //dump('dump_these[i] = ' + dump_these[i] + '  arg = ' + arg + '\n');
 135
 136                                 if (typeof(dump_these[i])=='string') {
 137
 138                                         if (dump_these[i].slice(0,1) == '.') {
 139                                                 var cmd = 'arg' + dump_these[i];
 140                                                 var result;
 141                                                 try {
 142                                                         result = eval( cmd );
 143                                                 } catch(E) {
 144                                                         result = cmd + ' ==> ' + E;
 145                                                 }
 146                                                 s += '\targ #' + i + ': ' + cmd + ' = ' + result;
 147                                         } else {
 148                                                 var result;
 149                                                 try {
 150                                                         result = eval( dump_these[i] );
 151                                                 } catch(E) {
 152                                                         result = dump_these[i] + ' ==> ' + E;
 153                                                 }
 154                                                 s += '\targ #' + i + ': ' + result;
 155                                         }
 156
 157                                 } else {
 158                                         s += '\targ #' + i + ' = ';
 159                                         try {
 160                                                 //s += js2JSON( arg );
 161                                                 s += arg;
 162                                         } catch(E) {
 163                                                 s += arg;
 164                                         }
 165                                 }
 166
 167                                 s += '\n';
 168                                 if (arg_dump_full)
 169                                         s += 'Definition: ' + args.callee.toString() + '\n';
 170
 171                         }
 172                 return s;
 173         } catch(E) {
 174                 return s + '\nDEBUG ME: ' + js2JSON(E) + '\n';
 175         }
 176 }
 177
 178 function handle_error(E,annoy) {
 179         var s = '';
 180         if (instanceOf(E,ex)) {
 181                 s += E.err_msg();
 182                 //s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 183                 //s += 'This error was anticipated.\n\n';
 184                 //s += js2JSON(E).substr(0,200) + '...\n\n';
 185                 if (snd_bad) snd_bad();
 186         } else {
 187                 s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 188                 s += 'This is a bug that we will fix later.\n\n';
 189                 try {
 190                         s += mw.js2JSON(E).substr(0,1024) + '\n\n';
 191                 } catch(E2) {
 192                         try {
 193                                 s += E.substr(0,1024) + '\n\n';
 194                         } catch(E3) {
 195                                 s += E + '\n\n';
 196                         }
 197                 }
 198                 if (snd_really_bad) snd_really_bad();
 199         }
 200         sdump('D_ERROR',s);
 201         if (annoy)
 202                 s_alert(s);
 203         else
 204                 alert(s);
 205 }
 206