Re: patch to display new PR number for new submissions

["Andrew J. Gray" <andrewg@gnu.org>]

Thanks for your comments on my modifications.

> One small concern with the patch though...in get_reply you've made
> a change allowing for outfp to be NULL...

Actually, outfp was already allowed to be NULL in some cases,
get_reply is called passing NULL for outfp in a number of places in
client.c.  It appears that the client code avoids referencing outfp
when it is NULL by relying on the server code to send the expected
responses.

> However, immediately above this code, there's another reference to
> 'outfp' which is unprotected....
> 
>                else
>                  {
>                    read_server (outfp);
>                  }
> 
> I suggest that you put some checks for NULL around this too.

Thanks, that is a good idea.

>  > -the database. A zero exit code is returned if the submission was
>  > -successful.  Otherwise, the reason(s) for the PR being rejected are
>  > -printed to stdout, and a non-zero exit code is returned.
>  > +the database.  If the submission a zero exit code is returned.
>                                   ^^^^^^
> I think you're missing 'is successful' in the above sentence.

Yes, thanks for picking up that error.

A new patch with changes to fix these issues is at the end of this
message.

> > Since this change is an enhancement and modifies the gnatsd command
> > protocol I am thinking it should not be included in GNATS 4.0 final,
> > but put on a 4.1 branch. What do people think?
> 
> I'm in favour of rolling out 4.0 pretty soon....if you think putting
> this patch on a 4.1 branch would help this endevour, I'd suggest
> you do just that.

OK, I will hold this patch for when we create a 4.1 branch.

-- 
Andrew J. Gray

Index: doc/gnats.texi
===================================================================
RCS file: /cvsroot/gnats/gnats/doc/gnats.texi,v
retrieving revision 1.40
diff -u -p -r1.40 gnats.texi
--- doc/gnats.texi	25 Nov 2002 08:48:44 -0000	1.40
+++ doc/gnats.texi	9 Feb 2003 02:42:51 -0000
@@ -1386,8 +1386,9 @@ lock is cleared.
 @code{211 (CODE_SEND_PR)}
 @*The client should now transmit the new PR text using the normal
 quoting mechanism.  After the PR has been sent, the server will respond
-with either a @code{200 (CODE_OK)} response indicating that the new PR
-has been created (and mail sent to the appropriate persons), or one or
+with either @code{351 (CODE_INFORMATION_FILLER)} and
+@code{350 (CODE_INFORMATION)} responses indicating that the new PR
+has been created and supplying the number assigned to it, or one or
 more error codes listing problems with the new PR text.
 
 @item CHDB @var{database}
Index: doc/p-admin.texi
===================================================================
RCS file: /cvsroot/gnats/gnats/doc/p-admin.texi,v
retrieving revision 1.34
diff -u -p -r1.34 p-admin.texi
--- doc/p-admin.texi	27 Nov 2002 22:04:38 -0000	1.34
+++ doc/p-admin.texi	9 Feb 2003 02:43:06 -0000
@@ -2083,7 +2083,7 @@ The usage for @code{pr-edit} is:
 @smallexample
 pr-edit   [ -l @var{username} | --lock=@var{username} ] [ -u | --unlockdb ]
           [ -L | --lockdb ] [ -U | --unlockdb ] [ -c | --check ]
-          [ -C | --check-initial ] [ -s | --submit ]
+          [ -C | --check-initial ] [ -s | --submit [ --show-prnum ] ]
           [ -a @var{field} | --append field=@var{field} ]
           [ -r @var{field} | --replace=@var{field} ] [ --delete-pr ]
           [ -R @var{reason} | --reason=@var{reason} ]
@@ -2147,9 +2147,13 @@ rather than proposed edits of existing P
 @itemx --submit
 Used to submit a new PR to the database.  The PR is read in and verified
 for content; if the PR is valid as an initial PR, it is then added to
-the database. A zero exit code is returned if the submission was
-successful.  Otherwise, the reason(s) for the PR being rejected are
-printed to stdout, and a non-zero exit code is returned.
+the database.  If the submission is successful a zero exit code is
+returned.  Otherwise, the reason(s) for the PR being rejected are
+printed, and a non-zero exit code is returned.
+
+@item --show-prnum
+This option is used with the @code{--submit} option to display the PR
+number associated with the submitted PR.
 @end table
 
 @noindent The following options require a PR number to be given.
Index: gnats/client.c
===================================================================
RCS file: /cvsroot/gnats/gnats/gnats/client.c,v
retrieving revision 1.46
diff -u -p -r1.46 client.c
--- gnats/client.c	25 Nov 2002 13:58:33 -0000	1.46
+++ gnats/client.c	9 Feb 2003 02:43:11 -0000
@@ -329,12 +329,20 @@ get_reply (FILE *outfp)
 		}
 	      else
 		{
-		  read_server (outfp);
+		  if (outfp != NULL)
+		    read_server (outfp);
+		  else
+		    {
+		      fprintf (stderr, "%s: unexpected %d received\n",
+			       program_name, r->state);
+		      safe_exit();
+		    }
 		}
 	      break;
 
 	    case CODE_INFORMATION:
-	      fprintf (outfp, "%s\n", r->text);
+	      if (outfp != NULL)
+		fprintf (outfp, "%s\n", r->text);
 	      break;
 
 	    case CODE_NONEXISTENT_PR:
@@ -1216,7 +1224,7 @@ netSetEditEmailAddr (const char *addr)
 }
 
 static void
-netSendPRCmd (const char *cmd, FILE *file)
+netSendPRCmd (const char *cmd, FILE *file, int show_information)
 {
   char *line;
   if (debug)
@@ -1233,13 +1241,13 @@ netSendPRCmd (const char *cmd, FILE *fil
     }
   fprintf (serv_write, ".\r\n");
   /* if get_reply finds errors it writes messages and doesn't return */
-  get_reply (stdout);
+  get_reply (show_information ? stdout : NULL);
 }
 
 void
 netCheckPR (FILE *file, int initial)
 {
-  netSendPRCmd (initial ? "CHEK INIT" : "CHEK", file);
+  netSendPRCmd (initial ? "CHEK INIT" : "CHEK", file, 1);
 }
 
 void
@@ -1298,9 +1306,9 @@ netEditField (FILE *fp, const char *prnu
 }
 
 void
-netSubmitNewPR (FILE *file)
+netSubmitNewPR (FILE *file, int show_prnum)
 {
-  netSendPRCmd ("SUBM", file);
+  netSendPRCmd ("SUBM", file, show_prnum);
 }
 
 void
@@ -1310,7 +1318,7 @@ netModifyPR (FILE *file, const char *prN
 
   netSetEditEmailAddr (editEmailAddr);
   asprintf (&buf, "EDIT %s", prNum);
-  netSendPRCmd (buf, file);
+  netSendPRCmd (buf, file, 1);
   free (buf);
 }
 
Index: gnats/cmds.c
===================================================================
RCS file: /cvsroot/gnats/gnats/gnats/cmds.c,v
retrieving revision 1.70
diff -u -p -r1.70 cmds.c
--- gnats/cmds.c	14 Oct 2002 11:42:25 -0000	1.70
+++ gnats/cmds.c	9 Feb 2003 02:43:17 -0000
@@ -478,6 +478,7 @@ GNATS_subm (int ac, char **av ATTRIBUTE_
   char *tempfile;
   FILE *fp;
   ErrorDesc err;
+  int new_pr_num;
 
   if (ac != 0)
     {
@@ -507,9 +508,11 @@ GNATS_subm (int ac, char **av ATTRIBUTE_
     {
       if (daemon_lock_gnats (FALSE) == 0)
 	{
-	  if (submit_pr (currentDatabase, fp, &err) != 0)
+	  if ((new_pr_num = submit_pr (currentDatabase, fp, &err)) != 0)
 	    {
-	      printf ("%d PR added.\r\n", CODE_OK);
+	      printf ("%d-The added PR number is:\r\n",
+		      CODE_INFORMATION_FILLER);
+	      printf ("%d %d\r\n", CODE_INFORMATION, new_pr_num);
 	      fflush (stdout);
 	    }
 	  else
Index: gnats/file-pr.c
===================================================================
RCS file: /cvsroot/gnats/gnats/gnats/file-pr.c,v
retrieving revision 1.51
diff -u -p -r1.51 file-pr.c
--- gnats/file-pr.c	1 Nov 2002 11:37:51 -0000	1.51
+++ gnats/file-pr.c	9 Feb 2003 02:43:21 -0000
@@ -930,11 +930,13 @@ getBugNumber (const DatabaseInfo databas
   return bug_number;
 }
 
-/* Submit the PR whose contents are referred to by FP.  */
+/* Submit the PR whose contents are referred to by FP.
+ * Return the new PR number if it's a new PR, or return the PR number of
+ * the PR which was appended to if it's an existing PR. */
 int
 submit_pr (const DatabaseInfo database, FILE *fp, ErrorDesc *err)
 {
-  int result;
+  int result, retval;
   PR *pr = allocPR (database);
 
   result = (read_header (pr, fp) >= 0);
@@ -956,10 +958,8 @@ submit_pr (const DatabaseInfo database, 
 	    }
 	  else
 	    {
-	      if (append_report (fp, pr, prID, err) != 0)
-		{
-		  result = 0;
-		}
+	      retval = append_report (fp, pr, prID, err);
+	      result = (retval == 0) ? atoi (prID) : 0;
 	      free_pr (pr);
 	    }
 	  free (prID);
@@ -967,10 +967,8 @@ submit_pr (const DatabaseInfo database, 
       else
 	{
 	  read_pr (pr, fp, 0);
-	  if (createNewPRFile (pr, createCategoryDirs (database), err) < 0)
-	    {
-	      result = 0;
-	    }
+	  retval = createNewPRFile (pr, createCategoryDirs (database), err);
+	  result = (retval < 0) ? 0 : retval;
 	}
     }
   else
Index: gnats/gnats.h
===================================================================
RCS file: /cvsroot/gnats/gnats/gnats/gnats.h,v
retrieving revision 1.52
diff -u -p -r1.52 gnats.h
--- gnats/gnats.h	31 Oct 2002 23:43:28 -0000	1.52
+++ gnats/gnats.h	9 Feb 2003 02:43:22 -0000
@@ -292,7 +292,7 @@ extern void netEditField (FILE *fieldDat
 			  const char *editUserEmailAddr, int appendToField,
 			  char *reason);
 
-extern void netSubmitNewPR (FILE *file);
+extern void netSubmitNewPR (FILE *file, int show_prnum);
 extern void netModifyPR (FILE *file, const char *prNum,
 			 const char *editUserEmailAddr);
 extern void netLockDB (void);
Index: gnats/pr-edit.c
===================================================================
RCS file: /cvsroot/gnats/gnats/gnats/pr-edit.c,v
retrieving revision 1.37
diff -u -p -r1.37 pr-edit.c
--- gnats/pr-edit.c	1 Nov 2002 09:02:23 -0000	1.37
+++ gnats/pr-edit.c	9 Feb 2003 02:43:25 -0000
@@ -43,6 +43,7 @@ enum {
 } edit_options;
 
 #define DELETE_PR_OPT 256
+#define SHOW_PRNUM_OPT 257
 
 struct option long_options[] =
 {
@@ -61,6 +62,7 @@ struct option long_options[] =
   {"filename", 1, NULL, 'f'},
   {"version", 0, NULL, 'V'},
   {"delete-pr", 0, NULL, DELETE_PR_OPT},
+  {"show-prnum", 0, NULL, SHOW_PRNUM_OPT},
   {"help", 0, NULL, 'h'},
   {"user", 1, NULL, 'v'},
   {"passwd", 1, NULL, 'w'},
@@ -83,9 +85,10 @@ Modify database.\n\
   -L --lockdb              lock the whole database\n\
   -U --unlockdb            unlock the database\n\
   -c --check               check input for editting, don't change PR\n\
-  -C --check-initial       check input for submition, don't submit new PR\n\
+  -C --check-initial       check input for submission, don't submit new PR\n\
   -s --submit              submit new PR\n",
   "\
+     --show-prnum          display the newly created PR number (for --submit)\n\
   -a --append=FIELDNAME    append input to FIELDNAME\n\
   -r --replace=FIELDNAME   replace FIELDNAME with input\n\
      --delete-pr           delete PR from the database completely\n\
@@ -145,7 +148,7 @@ read_file (FILE *inp)
 static void
 handleNetworkEdit (int edit_options, FILE *fpin, char *prnum, char *username,
 		   char *editEmailAddr, char *processid, char *fieldname,
-		   char *reason)
+		   char *reason, int show_prnum)
 {
   int exitcode = 0;
 
@@ -165,7 +168,7 @@ handleNetworkEdit (int edit_options, FIL
       break;
     case SUBMIT:
       {
-	netSubmitNewPR (fpin);
+	netSubmitNewPR (fpin, show_prnum);
 	break;
       }
     case CHECK:
@@ -216,6 +219,7 @@ main (int argc, char **argv)
   int networkmode = 0;
   char *editUserEmailAddr = NULL;
   char *reason = NULL;
+  int show_prnum = 0;
 
   program_name = basename (argv[0]);
   edit_options = MODIFY;
@@ -233,6 +237,10 @@ main (int argc, char **argv)
 	  debug = 1;
 	  break;
 
+	case SHOW_PRNUM_OPT:
+	  show_prnum = 1;
+	  break;
+
 	case 'f':
 	  fp = fopen (optarg, "r");
 	  /* If they gave a bogus argument, then exit right away; we don't
@@ -398,7 +406,7 @@ main (int argc, char **argv)
 	  exit (3);
 	}
       handleNetworkEdit (edit_options, fp, prnum, username, editUserEmailAddr,
-			 processid, fieldname, reason);
+			 processid, fieldname, reason, show_prnum);
     }
 
   database = init_gnats (program_name, nameOfDatabase, &err);
@@ -467,6 +475,10 @@ main (int argc, char **argv)
 	case SUBMIT:
 	  {
 	    result = submit_pr (database, fp, &err);
+            if (show_prnum && result)
+              {
+                fprintf (stdout, "%d\n", result);
+              }
 	    break;
 	  }
 	case APPEND:
Index: send-pr/send-pr.sh
===================================================================
RCS file: /cvsroot/gnats/gnats/send-pr/send-pr.sh,v
retrieving revision 1.23
diff -u -p -r1.23 send-pr.sh
--- send-pr/send-pr.sh	29 Oct 2002 09:58:15 -0000	1.23
+++ send-pr/send-pr.sh	9 Feb 2003 02:43:28 -0000
@@ -536,8 +536,8 @@ do
     echo "$COMMAND: problem report mailed"
     xs=0; exit
   else
-    if $LIBEXECDIR/pr-edit --submit < $REF; then
-      echo "$COMMAND: problem report filed"
+    if pr_num=`$LIBEXECDIR/pr-edit --submit --show-prnum < $REF` ; then
+      echo "$COMMAND: problem report $pr_num filed"
       xs=0; exit
     else
       echo "$COMMAND: the problem report is not sent."


_______________________________________________
Help-gnats mailing list
Help-gnats@gnu.org
http://mail.gnu.org/mailman/listinfo/help-gnats