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