Fossil

Check-in [fd319832]
Login
☰Home Timeline Docs ForumDownload

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Add the 'D' Debug user capability. This is designed to show additional information and controls on webpages for debugging purposes. Also take steps to avoid trying to generate a webpage error message after the webpage has already gone out.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: fd3198322a6f902a38dcabdea1663de940ce017b3daf658ffad548f5f3f19f9b
User & Date: drh 2018-07-25 13:20:15
Context
2018-07-30
13:25
Backoffice processing improvements: Set a timer on the backoffice to prevent it from running too long. Report errors on failed attempts to open /dev/null. Use "NUL" instead of "/dev/null" on Windows. check-in: 07356e44 user: drh tags: trunk
2018-07-25
13:21
Merge enhancements from trunk. check-in: 94262a8c user: drh tags: forum-v2
13:20
Add the 'D' Debug user capability. This is designed to show additional information and controls on webpages for debugging purposes. Also take steps to avoid trying to generate a webpage error message after the webpage has already gone out. check-in: fd319832 user: drh tags: trunk
2018-07-22
21:10
In debug config, reference the compiled sources; this allows stepping through the actual code in the debugger check-in: 58bf02d1 user: ashepilko tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/cgi.c. 

341
342
343
344
345
346
347

348
349
350
351
352
353
354

  }
  fflush(g.httpOut);
  CGIDEBUG(("DONE\n"));

  /* After the webpage has been sent, do any useful background
  ** processing.
  */

  if( g.db!=0 && iReplyStatus==200 ){
    fclose(g.httpOut);
    g.httpOut = fossil_fopen("/dev/null", "wb");
    backoffice_run();
  }
}









>








341
342
343
344
345
346
347
348
349
350
351
352
353
354
355

  }
  fflush(g.httpOut);
  CGIDEBUG(("DONE\n"));

  /* After the webpage has been sent, do any useful background
  ** processing.
  */
  g.cgiOutput = 2;
  if( g.db!=0 && iReplyStatus==200 ){
    fclose(g.httpOut);
    g.httpOut = fossil_fopen("/dev/null", "wb");
    backoffice_run();
  }
}

Changes to src/login.c. 

1238
1239
1240
1241
1242
1243
1244

1245
1246
1247
1248
1249
1250
1251
....
1318
1319
1320
1321
1322
1323
1324

1325
1326
1327
1328
1329
1330
1331

      case '5':   p->ModForum = 1;
      case '4':   p->WrTForum = 1;
      case '3':   p->WrForum = 1;
      case '2':   p->RdForum = 1;                              break;

      case '7':   p->EmailAlert = 1;                           break;
      case 'A':   p->Announce = 1;                             break;


      /* The "u" privileges is a little different.  It recursively
      ** inherits all privileges of the user named "reader" */
      case 'u': {
        if( (flags & LOGIN_IGNORE_UV)==0 ){
          const char *zUser;
          zUser = db_text("", "SELECT cap FROM user WHERE login='reader'");
................................................................................
      case '2':  rc = p->RdForum;   break;
      case '3':  rc = p->WrForum;   break;
      case '4':  rc = p->WrTForum;  break;
      case '5':  rc = p->ModForum;  break;
      case '6':  rc = p->AdminForum;break;
      case '7':  rc = p->EmailAlert;break;
      case 'A':  rc = p->Announce;  break;

      default:   rc = 0;            break;
    }
  }
  return rc;
}

/*








>







 







>








1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
....
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333

      case '5':   p->ModForum = 1;
      case '4':   p->WrTForum = 1;
      case '3':   p->WrForum = 1;
      case '2':   p->RdForum = 1;                              break;

      case '7':   p->EmailAlert = 1;                           break;
      case 'A':   p->Announce = 1;                             break;
      case 'D':   p->Debug = 1;                                break;

      /* The "u" privileges is a little different.  It recursively
      ** inherits all privileges of the user named "reader" */
      case 'u': {
        if( (flags & LOGIN_IGNORE_UV)==0 ){
          const char *zUser;
          zUser = db_text("", "SELECT cap FROM user WHERE login='reader'");
................................................................................
      case '2':  rc = p->RdForum;   break;
      case '3':  rc = p->WrForum;   break;
      case '4':  rc = p->WrTForum;  break;
      case '5':  rc = p->ModForum;  break;
      case '6':  rc = p->AdminForum;break;
      case '7':  rc = p->EmailAlert;break;
      case 'A':  rc = p->Announce;  break;
      case 'D':  rc = p->Debug;     break;
      default:   rc = 0;            break;
    }
  }
  return rc;
}

/*

Changes to src/main.c. 

91
92
93
94
95
96
97

98
99
100
101
102
103
104
...
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180

  char RdForum;          /* 2: Read forum posts */
  char WrForum;          /* 3: Create new forum posts */
  char WrTForum;         /* 4: Post to forums not subject to moderation */
  char ModForum;         /* 5: Moderate (approve or reject) forum posts */
  char AdminForum;       /* 6: Edit forum posts by other users */
  char EmailAlert;       /* 7: Sign up for email notifications */
  char Announce;         /* A: Send announcements */

};

#ifdef FOSSIL_ENABLE_TCL
/*
** All Tcl related context information is in this structure.  This structure
** definition has been copied from and should be kept in sync with the one in
** "th_tcl.c".
................................................................................
  char *zHttpsURL;        /* zBaseURL translated to https: */
  char *zTop;             /* Parent directory of zPath */
  const char *zContentType;  /* The content type of the input HTTP request */
  int iErrPriority;       /* Priority of current error message */
  char *zErrMsg;          /* Text of an error message */
  int sslNotAvailable;    /* SSL is not available.  Do not redirect to https: */
  Blob cgiIn;             /* Input to an xfer www method */
  int cgiOutput;          /* 0: command-line 1: CGI. 2: CGI after an error */
  int xferPanic;          /* Write error messages in XFER protocol */
  int fullHttpReply;      /* True for full HTTP reply.  False for CGI reply */
  Th_Interp *interp;      /* The TH1 interpreter */
  char *th1Setup;         /* The TH1 post-creation setup script, if any */
  int th1Flags;           /* The TH1 integration state flags */
  FILE *httpIn;           /* Accept HTTP input from here */
  FILE *httpOut;          /* Send HTTP output here */








>







 







|








91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
...
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181

  char RdForum;          /* 2: Read forum posts */
  char WrForum;          /* 3: Create new forum posts */
  char WrTForum;         /* 4: Post to forums not subject to moderation */
  char ModForum;         /* 5: Moderate (approve or reject) forum posts */
  char AdminForum;       /* 6: Edit forum posts by other users */
  char EmailAlert;       /* 7: Sign up for email notifications */
  char Announce;         /* A: Send announcements */
  char Debug;            /* D: show extra Fossil debugging features */
};

#ifdef FOSSIL_ENABLE_TCL
/*
** All Tcl related context information is in this structure.  This structure
** definition has been copied from and should be kept in sync with the one in
** "th_tcl.c".
................................................................................
  char *zHttpsURL;        /* zBaseURL translated to https: */
  char *zTop;             /* Parent directory of zPath */
  const char *zContentType;  /* The content type of the input HTTP request */
  int iErrPriority;       /* Priority of current error message */
  char *zErrMsg;          /* Text of an error message */
  int sslNotAvailable;    /* SSL is not available.  Do not redirect to https: */
  Blob cgiIn;             /* Input to an xfer www method */
  int cgiOutput;          /* 0: command-line 1: CGI. 2: after CGI */
  int xferPanic;          /* Write error messages in XFER protocol */
  int fullHttpReply;      /* True for full HTTP reply.  False for CGI reply */
  Th_Interp *interp;      /* The TH1 interpreter */
  char *th1Setup;         /* The TH1 post-creation setup script, if any */
  int th1Flags;           /* The TH1 integration state flags */
  FILE *httpIn;           /* Accept HTTP input from here */
  FILE *httpOut;          /* Send HTTP output here */

Changes to src/printf.c. 

1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160

  fossil_errorlog("warning: %s", z);
#ifdef FOSSIL_ENABLE_JSON
  if(g.json.isJsonMode){
    json_warn( FSL_JSON_W_UNKNOWN, "%s", z );
  }else
#endif
  {
    if( g.cgiOutput ){
      cgi_printf("<p class=\"generalError\">\n%h\n</p>\n", z);
    }else{
      fossil_force_newline();
      fossil_trace("%s\n", z);
    }
  }
  free(z);








|








1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160

  fossil_errorlog("warning: %s", z);
#ifdef FOSSIL_ENABLE_JSON
  if(g.json.isJsonMode){
    json_warn( FSL_JSON_W_UNKNOWN, "%s", z );
  }else
#endif
  {
    if( g.cgiOutput==1 ){
      cgi_printf("<p class=\"generalError\">\n%h\n</p>\n", z);
    }else{
      fossil_force_newline();
      fossil_trace("%s\n", z);
    }
  }
  free(z);

Changes to src/setup.c. 

370
371
372
373
374
375
376


377
378
379
380
381
382
383
...
722
723
724
725
726
727
728
729
730
731
732
733


734
735
736
737
738
739
740
...
746
747
748
749
750
751
752
753
754
755
756
757
758
759


760
761
762
763
764
765
766
...
770
771
772
773
774
775
776
777


778
779
780
781
782
783
784

     @ <tr><th valign="top">6</th>
     @   <td><i>Forum-Supervisor:</i> \
     @ Forum administrator
     @ <tr><th valign="top">7</th>
     @   <td><i>Email-Alerts:</i> Sign up for email nofications</td></tr>
     @ <tr><th valign="top">A</th>
     @   <td><i>Announce:</i> Send announcements</td></tr>


  @ </table>
}

/*
** WEBPAGE: setup_ulist_notes
**
** A documentation page showing notes about user configuration.  This
................................................................................
  @  <label><input type="checkbox" name="ai"%s(oa['i']) />
  @  Check-In%s(B('i'))</label><br />
  @  <label><input type="checkbox" name="ao"%s(oa['o']) />
  @  Check-Out%s(B('o'))</label><br />
  @  <label><input type="checkbox" name="ah"%s(oa['h']) />
  @  Hyperlinks%s(B('h'))</label><br />
  @  <label><input type="checkbox" name="ab"%s(oa['b']) />
  @  Attachments%s(B('b'))</label>

  @ </td><td><td width="40"></td><td valign="top">
  @  <label><input type="checkbox" name="ag"%s(oa['g']) />
  @  Clone%s(B('g'))</label><br />


  @  <label><input type="checkbox" name="aj"%s(oa['j']) />
  @  Read Wiki%s(B('j'))</label><br>
  @  <label><input type="checkbox" name="af"%s(oa['f']) />
  @  New Wiki%s(B('f'))</label><br />
  @  <label><input type="checkbox" name="am"%s(oa['m']) />
  @  Append Wiki%s(B('m'))</label><br />
  @  <label><input type="checkbox" name="ak"%s(oa['k']) />
................................................................................
  @  <label><input type="checkbox" name="an"%s(oa['n']) />
  @  New Tickets%s(B('n'))</label><br />
  @  <label><input type="checkbox" name="ac"%s(oa['c']) />
  @  Append To Ticket%s(B('c'))</label><br>
  @  <label><input type="checkbox" name="aw"%s(oa['w']) />
  @  Write Tickets%s(B('w'))</label><br />
  @  <label><input type="checkbox" name="aq"%s(oa['q']) />
  @  Moderate Tickets%s(B('q'))</label>

  @ </td><td><td width="40"></td><td valign="top">
  @  <label><input type="checkbox" name="at"%s(oa['t']) />
  @  Ticket Report%s(B('t'))</label><br />
  @  <label><input type="checkbox" name="ax"%s(oa['x']) />
  @  Private%s(B('x'))</label><br />


  @  <label><input type="checkbox" name="ay"%s(oa['y']) />
  @  Write Unversioned%s(B('y'))</label><br />
  @  <label><input type="checkbox" name="az"%s(oa['z']) />
  @  Download Zip%s(B('z'))</label><br />
  @  <label><input type="checkbox" name="a2"%s(oa['2']) />
  @  Read Forum%s(B('2'))</label><br />
  @  <label><input type="checkbox" name="a3"%s(oa['3']) />
................................................................................
  @  <label><input type="checkbox" name="a5"%s(oa['5']) />
  @  Moderate Forum%s(B('5'))</label><br>
  @  <label><input type="checkbox" name="a6"%s(oa['6']) />
  @  Supervise Forum%s(B('6'))</label><br>
  @  <label><input type="checkbox" name="a7"%s(oa['7']) />
  @  Email Alerts%s(B('7'))</label><br>
  @  <label><input type="checkbox" name="aA"%s(oa['A']) />
  @  Send Announcements%s(B('A'))</label>


  @ </td></tr>
  @ </table>
  @   </td>
  @ </tr>
  @ <tr>
  @   <td class="usetupEditLabel">Selected Cap.:</td>
  @   <td>








>
>







 







|
<
<


>
>







 







|
<
<



|
>
>







 







|
>
>








370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
...
724
725
726
727
728
729
730
731


732
733
734
735
736
737
738
739
740
741
742
...
748
749
750
751
752
753
754
755


756
757
758
759
760
761
762
763
764
765
766
767
768
...
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788

     @ <tr><th valign="top">6</th>
     @   <td><i>Forum-Supervisor:</i> \
     @ Forum administrator
     @ <tr><th valign="top">7</th>
     @   <td><i>Email-Alerts:</i> Sign up for email nofications</td></tr>
     @ <tr><th valign="top">A</th>
     @   <td><i>Announce:</i> Send announcements</td></tr>
     @ <tr><th valign="top">D</th>
     @   <td><i>Debug:</i> Enable debugging features</td></tr>
  @ </table>
}

/*
** WEBPAGE: setup_ulist_notes
**
** A documentation page showing notes about user configuration.  This
................................................................................
  @  <label><input type="checkbox" name="ai"%s(oa['i']) />
  @  Check-In%s(B('i'))</label><br />
  @  <label><input type="checkbox" name="ao"%s(oa['o']) />
  @  Check-Out%s(B('o'))</label><br />
  @  <label><input type="checkbox" name="ah"%s(oa['h']) />
  @  Hyperlinks%s(B('h'))</label><br />
  @  <label><input type="checkbox" name="ab"%s(oa['b']) />
  @  Attachments%s(B('b'))</label><br>


  @  <label><input type="checkbox" name="ag"%s(oa['g']) />
  @  Clone%s(B('g'))</label><br />

  @ </td><td><td width="40"></td><td valign="top">
  @  <label><input type="checkbox" name="aj"%s(oa['j']) />
  @  Read Wiki%s(B('j'))</label><br>
  @  <label><input type="checkbox" name="af"%s(oa['f']) />
  @  New Wiki%s(B('f'))</label><br />
  @  <label><input type="checkbox" name="am"%s(oa['m']) />
  @  Append Wiki%s(B('m'))</label><br />
  @  <label><input type="checkbox" name="ak"%s(oa['k']) />
................................................................................
  @  <label><input type="checkbox" name="an"%s(oa['n']) />
  @  New Tickets%s(B('n'))</label><br />
  @  <label><input type="checkbox" name="ac"%s(oa['c']) />
  @  Append To Ticket%s(B('c'))</label><br>
  @  <label><input type="checkbox" name="aw"%s(oa['w']) />
  @  Write Tickets%s(B('w'))</label><br />
  @  <label><input type="checkbox" name="aq"%s(oa['q']) />
  @  Moderate Tickets%s(B('q'))</label><br>


  @  <label><input type="checkbox" name="at"%s(oa['t']) />
  @  Ticket Report%s(B('t'))</label><br />
  @  <label><input type="checkbox" name="ax"%s(oa['x']) />
  @  Private%s(B('x'))</label>

  @ </td><td><td width="40"></td><td valign="top">
  @  <label><input type="checkbox" name="ay"%s(oa['y']) />
  @  Write Unversioned%s(B('y'))</label><br />
  @  <label><input type="checkbox" name="az"%s(oa['z']) />
  @  Download Zip%s(B('z'))</label><br />
  @  <label><input type="checkbox" name="a2"%s(oa['2']) />
  @  Read Forum%s(B('2'))</label><br />
  @  <label><input type="checkbox" name="a3"%s(oa['3']) />
................................................................................
  @  <label><input type="checkbox" name="a5"%s(oa['5']) />
  @  Moderate Forum%s(B('5'))</label><br>
  @  <label><input type="checkbox" name="a6"%s(oa['6']) />
  @  Supervise Forum%s(B('6'))</label><br>
  @  <label><input type="checkbox" name="a7"%s(oa['7']) />
  @  Email Alerts%s(B('7'))</label><br>
  @  <label><input type="checkbox" name="aA"%s(oa['A']) />
  @  Send Announcements%s(B('A'))</label><br>
  @  <label><input type="checkbox" name="aD"%s(oa['D']) />
  @  Enable Debug%s(B('D'))</label>
  @ </td></tr>
  @ </table>
  @   </td>
  @ </tr>
  @ <tr>
  @   <td class="usetupEditLabel">Selected Cap.:</td>
  @   <td>

This page was generated in about 0.012s by Fossil 2.11 [cad57db96e] 2019-12-02 13:45:47