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