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 arg_dump_full = false;
   8
   9 var sdump_levels = {
  10         'D_ERROR' : true,
  11         'D_TRACE' :  true,
  12         'D_TRACE_ENTER' :  false,
  13         'D_TRACE_EXIT' :  true,
  14
  15         'D_CLAM' : false,
  16         'D_PAGED_TREE' : true,
  17         'D_TAB' : false,
  18
  19         'D_AUTH' : false,
  20
  21         'D_OPAC' : true,
  22
  23         'D_PATRON_SEARCH' : true,
  24         'D_PATRON_SEARCH_FORM' : true,
  25         'D_PATRON_SEARCH_RESULTS' : true,
  26
  27         'D_EXPLODE' : false,
  28         'D_PRINT' : false,
  29         'D_SES' : true,
  30         'D_SPAWN' : true,
  31         'D_STRING' : false,
  32         'D_UTIL' : false,
  33         'D_WIN' : false,
  34         'D_WIDGETS' : true
  35
  36 };
  37
  38 function sdump(level,msg) {
  39         try {
  40                 if (sdump_levels[level]) {
  41                         debug(level + ': ' + msg);
  42                         if (consoleDump)
  43                                 consoleService.logStringMessage(level + ': ' + msg);
  44                 }
  45         } catch(E) {}
  46 }
  47
  48 function arg_dump(args,dump_these) {
  49         var s = '*>*>*> Called function ';
  50         try {
  51                 if (!dump_these)
  52                         dump_these = {};
  53                 s += args.callee.toString().match(/\w+/g)[1] + ' : ';
  54                 for (var i = 0; i < args.length; i++)
  55                         s += typeof(args[i]) + ' ';
  56                 s += '\n';
  57                 for (var i = 0; i < args.length; i++)
  58                         if (dump_these[i]) {
  59
  60                                 var arg = args[i];
  61                                 //dump('dump_these[i] = ' + dump_these[i] + '  arg = ' + arg + '\n');
  62
  63                                 if (typeof(dump_these[i])=='string') {
  64
  65                                         if (dump_these[i].slice(0,1) == '.') {
  66                                                 var cmd = 'arg' + dump_these[i];
  67                                                 var result;
  68                                                 try {
  69                                                         result = eval( cmd );
  70                                                 } catch(E) {
  71                                                         result = cmd + ' ==> ' + E;
  72                                                 }
  73                                                 s += '\targ #' + i + ': ' + cmd + ' = ' + result;
  74                                         } else {
  75                                                 var result;
  76                                                 try {
  77                                                         result = eval( dump_these[i] );
  78                                                 } catch(E) {
  79                                                         result = dump_these[i] + ' ==> ' + E;
  80                                                 }
  81                                                 s += '\targ #' + i + ': ' + result;
  82                                         }
  83
  84                                 } else {
  85                                         s += '\targ #' + i + ' = ';
  86                                         try {
  87                                                 s += js2JSON( arg );
  88                                         } catch(E) {
  89                                                 s += arg;
  90                                         }
  91                                 }
  92
  93                                 s += '\n';
  94                                 if (arg_dump_full)
  95                                         s += 'Definition: ' + args.callee.toString() + '\n';
  96
  97                         }
  98                 return s;
  99         } catch(E) {
 100                 return s + '\nDEBUG ME: ' + js2JSON(E) + '\n';
 101         }
 102 }
 103
 104 function handle_error(E) {
 105         var s = '';
 106         if (instanceOf(E,ex)) {
 107                 s += E.err_msg();
 108                 //s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 109                 //s += 'This error was anticipated.\n\n';
 110                 //s += js2JSON(E).substr(0,200) + '...\n\n';
 111                 if (snd_bad) snd_bad();
 112         } else {
 113                 s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 114                 s += 'This is a bug that we will fix later.\n\n';
 115                 s += js2JSON(E).substr(0,200) + '\n\n';
 116                 if (snd_really_bad) snd_really_bad();
 117         }
 118         sdump('D_ERROR',s);
 119         s_alert(s);
 120 }
 121