Update to work with PHP5.

PR:		ports/92892
Submitted by:	Simon Dick <simond@irrelevant.org> (maintainer)

4 files changed, 107 insertions, 2 deletions

diff --git a/mail/squirrelmail/Makefile b/mail/squirrelmail/Makefile
index 24e54b427828..36312f1c3601 100644
--- a/mail/squirrelmail/Makefile
+++ b/mail/squirrelmail/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	squirrelmail
 PORTVERSION?=	1.4.5
-PORTREVISION?=	2
+PORTREVISION?=	3
 CATEGORIES?=	mail www
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	squirrelmail
@@ -69,7 +69,10 @@ post-patch: slaveport-post-patch
 		  ${WRKSRC}/src/search.php.orig \
 		  ${WRKSRC}/class/mime/Rfc822Header.class.php.orig \
 		  ${WRKSRC}/functions/imap_messages.php.orig \
-		  ${WRKSRC}/plugins/listcommands/setup.php.orig
+		  ${WRKSRC}/plugins/listcommands/setup.php.orig \
+		  ${WRKSRC}/class/mime/Message.class.php.orig \
+		  ${WRKSRC}/class/deliver/Deliver.class.php.orig \
+		  ${WRKSRC}/functions/imap_general.php.orig
 .endif
 	@${SED} -e "s;%%SQUIRRELDIR%%;${SQUIRRELDIR};g" \
 		${MASTERDIR}/pkg-install > ${PKGINSTALL}
diff --git a/mail/squirrelmail/files/patch-class-deliver-Deliver.class.php b/mail/squirrelmail/files/patch-class-deliver-Deliver.class.php
new file mode 100644
index 000000000000..0162e47ec06b
--- /dev/null
+++ b/mail/squirrelmail/files/patch-class-deliver-Deliver.class.php
@@ -0,0 +1,24 @@
+diff -u -r1.18.2.22 -r1.18.2.23
+--- class/deliver/Deliver.class.php	2005/06/03 19:51:11	1.18.2.22
++++ class/deliver/Deliver.class.php	2005/07/20 09:00:08	1.18.2.23
+@@ -8,7 +8,7 @@
+  * This contains all the functions needed to send messages through
+  * a delivery backend.
+  *
+- * $Id: Deliver.class.php,v 1.18.2.22 2005/06/03 19:51:11 pdontthink Exp $
++ * $Id: Deliver.class.php,v 1.18.2.23 2005/07/20 09:00:08 tokul Exp $
+  *
+  * @author  Marc Groot Koerkamp
+  * @package squirrelmail
+@@ -447,7 +447,10 @@
+ 
+         /* Insert the rest of the header fields */
+         $header[] = 'Message-ID: '. $message_id . $rn;
+-        if ($reply_rfc822_header->message_id) {
++        if (is_object($reply_rfc822_header) && 
++            isset($reply_rfc822_header->message_id) &&
++            $reply_rfc822_header->message_id) {
++            //if ($reply_rfc822_header->message_id) {
+             $rep_message_id = $reply_rfc822_header->message_id;
+         //        $this->strip_crlf($message_id);
+             $header[] = 'In-Reply-To: '.$rep_message_id . $rn;
diff --git a/mail/squirrelmail/files/patch-class-mime-Message.class.php b/mail/squirrelmail/files/patch-class-mime-Message.class.php
new file mode 100644
index 000000000000..65d2a867072b
--- /dev/null
+++ b/mail/squirrelmail/files/patch-class-mime-Message.class.php
@@ -0,0 +1,57 @@
+diff -u -r1.17.2.8 -r1.17.2.10
+--- class/mime/Message.class.php	2004/12/27 15:03:42	1.17.2.8
++++ class/mime/Message.class.php	2005/07/21 15:41:05	1.17.2.10
+@@ -8,7 +8,7 @@
+  *
+   This contains functions needed to handle mime messages.
+  *
+- * $Id: Message.class.php,v 1.17.2.8 2004/12/27 15:03:42 kink Exp $
++ * $Id: Message.class.php,v 1.17.2.10 2005/07/21 15:41:05 tokul Exp $
+  */
+ 
+ class Message {
+@@ -673,9 +673,9 @@
+                 }
+             } else { /* Treat as multipart/mixed */
+                 foreach ($this->entities as $ent) {
+-                    if((strtolower($ent->header->disposition->name) != 'attachment') &&
+-                (!isset($ent->header->parameters['filename'])) &&
+-                (!isset($ent->header->parameters['name'])) &&
++                    if(!(is_object($ent->header->disposition) && strtolower($ent->header->disposition->name) == 'attachment') &&
++                       (!isset($ent->header->parameters['filename'])) &&
++                       (!isset($ent->header->parameters['name'])) &&
+                        (($ent->type0 != 'message') && ($ent->type1 != 'rfc822'))) {
+                         $entity = $ent->findDisplayEntity($entity, $alt_order, $strict);
+                         $found = true;
+@@ -688,9 +688,10 @@
+             foreach ($alt_order as $alt) {
+                 if( ($alt == $type) && isset($this->entity_id) ) {
+                     if ((count($this->entities) == 0) && 
+-                (!isset($ent->header->parameters['filename'])) &&
+-                (!isset($ent->header->parameters['name'])) &&
+-                        (strtolower($this->header->disposition->name) != 'attachment')) {
++                        (!isset($this->header->parameters['filename'])) &&
++                        (!isset($this->header->parameters['name'])) &&
++                        (isset($this->header->disposition) && is_object($this->header->disposition) &&
++                        strtolower($this->header->disposition->name) != 'attachment')) {
+                         $entity[] = $this->entity_id;
+                         $found = true;
+                     }
+@@ -699,7 +700,7 @@
+         }
+         if(!$found) {
+             foreach ($this->entities as $ent) {
+-                if((strtolower($ent->header->disposition->name) != 'attachment') &&
++                if(!(is_object($ent->header->disposition) && strtolower($ent->header->disposition->name) == 'attachment') &&
+                    (($ent->type0 != 'message') && ($ent->type1 != 'rfc822'))) {
+                     $entity = $ent->findDisplayEntity($entity, $alt_order, $strict);
+                     $found = true;
+@@ -711,7 +712,7 @@
+                 in_array($this->type1, array('plain', 'html', 'message')) &&
+                 isset($this->entity_id)) {
+                 if (count($this->entities) == 0) {
+-                    if (strtolower($this->header->disposition->name) != 'attachment') {
++                    if (!is_object($this->header->disposition) || strtolower($this->header->disposition->name) != 'attachment') {
+                         $entity[] = $this->entity_id;
+                     }
+                 }
diff --git a/mail/squirrelmail/files/patch-functions-imap_general.php b/mail/squirrelmail/files/patch-functions-imap_general.php
new file mode 100644
index 000000000000..e148c6ce0861
--- /dev/null
+++ b/mail/squirrelmail/files/patch-functions-imap_general.php
@@ -0,0 +1,21 @@
+diff -u -r1.140.2.29 -r1.140.2.30
+--- functions/imap_general.php	2005/05/20 10:37:34	1.140.2.29
++++ functions/imap_general.php	2005/11/27 08:32:37	1.140.2.30
+@@ -8,7 +8,7 @@
+  *
+  * This implements all functions that do general IMAP functions.
+  *
+- * @version $Id: imap_general.php,v 1.140.2.29 2005/05/20 10:37:34 kink Exp $
++ * @version $Id: imap_general.php,v 1.140.2.30 2005/11/27 08:32:37 tokul Exp $
+  * @package squirrelmail
+  * @subpackage imap
+  */
+@@ -888,7 +888,7 @@
+  * Saves a message to a given folder -- used for saving sent messages
+  */
+ function sqimap_append ($imap_stream, $sent_folder, $length) {
+-    fputs ($imap_stream, sqimap_session_id() . " APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
++    fputs ($imap_stream, sqimap_session_id() . " APPEND \"$sent_folder\" (\\Seen) {".$length."}\r\n");
+     $tmp = fgets ($imap_stream, 1024);
+     sqimap_append_checkresponse($tmp, $sent_folder);
+ }