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

   1 sdump('D_TRACE',"Loading error.js\n");
   2
   3 var sdump_levels = {
   4         'D_TRACE' :  true,
   5         'D_AUTH' : false,
   6         'D_UTIL' : false,
   7         'D_EXPLODE' : false,
   8         'D_PRINT' : false,
   9         'D_SES' : false,
  10         'D_SPAWN' : true,
  11         'D_TAB' : false,
  12         'D_OPAC' : true,
  13         'D_STRING' : false,
  14         'D_WIN' : false,
  15         'D_PATRON_SEARCH' : true,
  16         'D_PATRON_SEARCH_FORM' : true
  17 };
  18
  19 function sdump(level,msg) {
  20         try {
  21                 if (sdump_levels[level])
  22                         debug(level + ': ' + msg);
  23         } catch(E) {}
  24 }
  25
  26 function arg_dump(args,dump_these) {
  27         var s = '*>*>*> Called function ';
  28         try {
  29                 if (!dump_these)
  30                         dump_these = {};
  31                 s += args.callee.toString().match(/\w+/g)[1] + ' : ';
  32                 for (var i = 0; i < args.length; i++)
  33                         s += typeof(args[i]) + ' ';
  34                 s += '\n';
  35                 for (var i = 0; i < args.length; i++)
  36                         if (dump_these[i]) {
  37
  38                                 var arg = args[i];
  39                                 //dump('dump_these[i] = ' + dump_these[i] + '  arg = ' + arg + '\n');
  40
  41                                 if (typeof(dump_these[i])=='string') {
  42
  43                                         if (dump_these[i].slice(0,1) == '.') {
  44                                                 var cmd = 'arg' + dump_these[i];
  45                                                 var result;
  46                                                 try {
  47                                                         result = eval( cmd );
  48                                                 } catch(E) {
  49                                                         result = cmd + ' ==> ' + E;
  50                                                 }
  51                                                 s += '\targ #' + i + ': ' + cmd + ' = ' + result;
  52                                         } else {
  53                                                 var result;
  54                                                 try {
  55                                                         result = eval( dump_these[i] );
  56                                                 } catch(E) {
  57                                                         result = dump_these[i] + ' ==> ' + E;
  58                                                 }
  59                                                 s += '\targ #' + i + ': ' + result;
  60                                         }
  61
  62                                 } else {
  63                                         s += '\targ #' + i + ' = ';
  64                                         try {
  65                                                 s += js2JSON( arg );
  66                                         } catch(E) {
  67                                                 s += arg;
  68                                         }
  69                                 }
  70
  71                                 s += '\n';
  72
  73                         }
  74                 return s;
  75         } catch(E) {
  76                 return s + '\nDEBUG ME: ' + js2JSON(E) + '\n';
  77         }
  78 }
  79
  80 function handle_error(E) {
  81         var s = '';
  82         if (instanceOf(E,ex)) {
  83                 s += E.err_msg();
  84                 //s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
  85                 //s += 'This error was anticipated.\n\n';
  86                 //s += js2JSON(E).substr(0,200) + '...\n\n';
  87                 if (snd_bad) snd_bad();
  88         } else {
  89                 s += '\n\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n';
  90                 s += 'This is a bug that we will fix later.\n\n';
  91                 s += js2JSON(E).substr(0,200) + '\n\n';
  92                 if (snd_really_bad) snd_really_bad();
  93         }
  94         s_alert(s);
  95 }
  96