From b2f1ca8d9367d38b919afebbdc2e1b7002dc2563 Mon Sep 17 00:00:00 2001
From: ndparker <>
Date: Thu, 8 Mar 2001 22:37:36 +0000
Subject: [PATCH] modified 'get_all_threads', returns now additionally the dtd
 resource, fo_posting.pl adjusted

---
 selfforum-cgi/shared/Posting/_lib.pm | 7 ++++---
 selfforum-cgi/user/fo_posting.pl     | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/selfforum-cgi/shared/Posting/_lib.pm b/selfforum-cgi/shared/Posting/_lib.pm
index 3d082ac..9ede105 100644
--- a/selfforum-cgi/shared/Posting/_lib.pm
+++ b/selfforum-cgi/shared/Posting/_lib.pm
@@ -326,12 +326,12 @@ sub delete_messages ($)
 #         $deleted  hold deleted (invisible) messages in result (1) oder not (0)
 #         $sorted   direction of message sort: descending (0) (default) or ascending (1)
 # Return: scalar context: hash reference
-#           list context: list (\%threads, $last_thread, $last_message, \@unids)
+#           list context: list (\%threads, $last_thread, $last_message, $dtd, \@unids)
 #
 sub get_all_threads ($$;$)
 {
   my ($file, $deleted, $sorted) = @_;
-  my ($last_thread, $last_message, @unids, %threads);
+  my ($last_thread, $last_message, $dtd, @unids, %threads);
   local (*FILE, $/);
 
   open FILE, $file or return undef;
@@ -340,6 +340,7 @@ sub get_all_threads ($$;$)
 
   if (wantarray)
   {
+    ($dtd)          = $xml =~ /<!DOCTYPE\s+\S+\s+SYSTEM\s+"([^"]+)">/;
     ($last_thread)  = map {/(\d+)/} $xml =~ /<Forum.+?lastThread="([^"]+)"[^>]*>/;
     ($last_message) = map {/(\d+)/} $xml =~ /<Forum.+?lastMessage="([^"]+)"[^>]*>/;
   }
@@ -440,7 +441,7 @@ sub get_all_threads ($$;$)
   }
 
   wantarray ?
-    (\%threads, $last_thread, $last_message, \@unids)
+    (\%threads, $last_thread, $last_message, $dtd, \@unids)
   : \%threads;
 }
 
diff --git a/selfforum-cgi/user/fo_posting.pl b/selfforum-cgi/user/fo_posting.pl
index 6bcde80..89e0e24 100644
--- a/selfforum-cgi/user/fo_posting.pl
+++ b/selfforum-cgi/user/fo_posting.pl
@@ -104,7 +104,7 @@ sub check_reply_dupe () {
 
     $flocked = 1;
 
-    ($threads, $last_thread, $last_message, my $unids) = get_all_threads (forum_filename, 1, 0);
+    ($threads, $last_thread, $last_message, undef, my $unids) = get_all_threads (forum_filename, 1, 0);
     ($ftid,$fmid) = split /;/,$dparam{$formdata -> {followUp} -> {name}},2;
 
     # Thread existiert nicht
-- 
2.34.1