#! /bin/sh -e
## 10-size-opt.dpatch by Nicolas Boullis <nboullis@debian.org> 
##
## DP: This patch from Nicolas Boullis <nboullis@debian.org> optimizes isync
## DP: by not fetching the sizes of messages if they are unneeded (i.e., if
## DP: MaxSize is not specified in the config file).

[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
patch_opts="${patch_opts:--f --no-backup-if-mismatch}"

if [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
       -patch) patch $patch_opts -p1 < $0;;
       -unpatch) patch $patch_opts -p1 -R < $0;;
	*)
		echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
		exit 1;;
esac

exit 0
@DPATCH@

===================================================================
RCS file: isync-0.9.2/src/RCS/isync.h,v
retrieving revision 1.1
diff -u -r1.1 isync-0.9.2/src/isync.h
--- isync-0.9.2/src/isync.h	2004/01/09 23:06:52	1.1
+++ isync-0.9.2/src/isync.h	2004/01/09 23:07:08
@@ -205,7 +205,7 @@
 int imap_set_flags (imap_t *, unsigned int, unsigned int);
 int imap_expunge (imap_t *);
 imap_t *imap_connect (config_t *);
-imap_t *imap_open (config_t *, unsigned int, imap_t *, int);
+imap_t *imap_open (config_t *, unsigned int, imap_t *, int, int);
 int imap_append_message (imap_t *, int, message_t *);
 int imap_list (imap_t *);
 
===================================================================
RCS file: isync-0.9.2/src/RCS/imap.c,v
retrieving revision 1.1
diff -u -r1.1 isync-0.9.2/src/imap.c
--- isync-0.9.2/src/imap.c	2004/01/09 23:08:20	1.1
+++ isync-0.9.2/src/imap.c	2004/01/09 23:09:54
@@ -874,7 +874,8 @@
  * mailbox.
  */
 imap_t *
-imap_open (config_t * box, unsigned int minuid, imap_t * imap, int imap_create)
+imap_open (config_t * box, unsigned int minuid, imap_t * imap, 
+	   int imap_create, int get_size)
 {
   if (imap)
   {
@@ -940,7 +941,8 @@
     imap->minuid = minuid;
     if (imap->count > 0)
     {
-      if (imap_exec (imap, "UID FETCH %d:* (FLAGS RFC822.SIZE)", minuid))
+      if (imap_exec (imap, "UID FETCH %d:* (FLAGS%s)", minuid, 
+		     get_size ? " RFC822.SIZE" : ""))
 	goto bail;
     }
 
===================================================================
RCS file: isync-0.9.2/src/RCS/main.c,v
retrieving revision 1.1
diff -u -r1.1 isync-0.9.2/src/main.c
--- isync-0.9.2/src/main.c	2004/01/09 23:08:20	1.1
+++ isync-0.9.2/src/main.c	2004/01/09 23:08:31
@@ -396,7 +396,7 @@
 		break;
 	    }
 
-	    imap = imap_open (box, fast ? mail->maxuid + 1 : 1, imap, imap_create);
+	    imap = imap_open (box, fast ? mail->maxuid + 1 : 1, imap, imap_create, box->max_size!=0);
 	    if (!imap)
 	    {
 		fprintf (stderr, "%s: skipping mailbox due to IMAP error\n",