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_NONE' : false,
  11         'D_ALL' : false,
  12         'D_ERROR' : true,
  13         'D_TRACE' :  true,
  14         'D_TRACE_ENTER' :  false,
  15         'D_TRACE_EXIT' :  false,
  16
  17         'D_CLAM' : false,
  18         'D_PAGED_TREE' : false,
  19         'D_TAB' : false,
  20
  21         'D_AUTH' : false,
  22
  23         'D_OPAC' : false,
  24
  25         'D_PATRON_SEARCH' : false,
  26         'D_PATRON_SEARCH_FORM' : false,
  27         'D_PATRON_SEARCH_RESULTS' : false,
  28
  29         'D_PATRON_DISPLAY' : true,
  30         'D_PATRON_DISPLAY_STATUS' : true,
  31         'D_PATRON_DISPLAY_CONTACT' : true,
  32
  33         'D_PATRON_UTILS' : true,
  34
  35         'D_CIRC_TREE' : true,
  36
  37         'D_EXPLODE' : false,
  38         'D_FM_UTILS' : false,
  39         'D_PRINT' : false,
  40         'D_SES' : true,
  41         'D_SPAWN' : true,
  42         'D_STRING' : false,
  43         'D_UTIL' : false,
  44         'D_WIN' : false,
  45         'D_WIDGETS' : false
  46
  47 };
  48
  49 function sdump(level,msg) {
  50         try {
  51                 if (sdump_levels['D_NONE']) return;
  52                 if (sdump_levels[level]||sdump_levels['D_ALL']) {
  53                         debug(level + ': ' + msg);
  54                         if (consoleDump)
  55                                 consoleService.logStringMessage(level + ': ' + msg);
  56                 }
  57         } catch(E) {
  58                 dump('Calling sdump but ' + E + '\n');
  59         }
  60 }
  61
  62 function arg_dump(args,dump_these) {
  63         var s = '*>*>*> Called function ';
  64         try {
  65                 if (!dump_these)
  66                         dump_these = {};
  67                 s += args.callee.toString().match(/\w+/g)[1] + ' : ';
  68                 for (var i = 0; i < args.length; i++)
  69                         s += typeof(args[i]) + ' ';
  70                 s += '\n';
  71                 for (var i = 0; i < args.length; i++)
  72                         if (dump_these[i]) {
  73
  74                                 var arg = args[i];
  75                                 //dump('dump_these[i] = ' + dump_these[i] + '  arg = ' + arg + '\n');
  76
  77                                 if (typeof(dump_these[i])=='string') {
  78
  79                                         if (dump_these[i].slice(0,1) == '.') {
  80                                                 var cmd = 'arg' + dump_these[i];
  81                                                 var result;
  82                                                 try {
  83                                                         result = eval( cmd );
  84                                                 } catch(E) {
  85                                                         result = cmd + ' ==> ' + E;
  86                                                 }
  87                                                 s += '\targ #' + i + ': ' + cmd + ' = ' + result;
  88                                         } else {
  89                                                 var result;
  90                                                 try {
  91                                                         result = eval( dump_these[i] );
  92                                                 } catch(E) {
  93                                                         result = dump_these[i] + ' ==> ' + E;
  94                                                 }
  95                                                 s += '\targ #' + i + ': ' + result;
  96                                         }
  97
  98                                 } else {
  99                                         s += '\targ #' + i + ' = ';
 100                                         try {
 101                                                 s += js2JSON( arg );
 102                                         } catch(E) {
 103                                                 s += arg;
 104                                         }
 105                                 }
 106
 107                                 s += '\n';
 108                                 if (arg_dump_full)
 109                                         s += 'Definition: ' + args.callee.toString() + '\n';
 110
 111                         }
 112                 return s;
 113         } catch(E) {
 114                 return s + '\nDEBUG ME: ' + js2JSON(E) + '\n';
 115         }
 116 }
 117
 118 function handle_error(E) {
 119         var s = '';
 120         if (instanceOf(E,ex)) {
 121                 s += E.err_msg();
 122                 //s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 123                 //s += 'This error was anticipated.\n\n';
 124                 //s += js2JSON(E).substr(0,200) + '...\n\n';
 125                 if (snd_bad) snd_bad();
 126         } else {
 127                 s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
 128                 s += 'This is a bug that we will fix later.\n\n';
 129                 s += js2JSON(E).substr(0,200) + '\n\n';
 130                 if (snd_really_bad) snd_really_bad();
 131         }
 132         sdump('D_ERROR',s);
 133         s_alert(s);
 134 }
 135