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