Merged folder_pack.c into folder.c.

[mmh] / sbr / folder_pack.c

diff --git a/sbr/folder_pack.c b/sbr/folder_pack.c
deleted file mode 100644 (file)
index c2b5911..0000000
--- a/sbr/folder_pack.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
-** folder_pack.c -- pack (renumber) the messages in a folder
-**               -- into a contiguous range from 1 to n.
-**
-** This code is Copyright (c) 2002, by the authors of nmh.  See the
-** COPYRIGHT file in the root directory of the nmh distribution for
-** complete copyright information.
-*/
-
-#include <h/mh.h>
-
-/*
-** Pack the message in a folder.
-** Return -1 if error, else return 0.
-*/
-
-int
-folder_pack(struct msgs **mpp, int verbose)
-{
-       int hole, msgnum, newcurrent = 0;
-       char newmsg[BUFSIZ], oldmsg[BUFSIZ];
-       struct msgs *mp;
-
-       mp = *mpp;
-
-       /*
-       ** Just return if folder is empty.
-       */
-       if (mp->nummsg == 0)
-               return 0;
-
-       /*
-       ** Make sure we have message status space allocated
-       ** for all numbers from 1 to current high message.
-       */
-       if (mp->lowoff > 1) {
-               if ((mp = folder_realloc(mp, 1, mp->hghmsg)))
-                       *mpp = mp;
-               else {
-                       advise(NULL, "unable to allocate folder storage");
-                       return -1;
-               }
-       }
-
-       for (msgnum = mp->lowmsg, hole = 1; msgnum <= mp->hghmsg; msgnum++) {
-               if (does_exist(mp, msgnum)) {
-                       if (msgnum != hole) {
-                               strncpy(newmsg, m_name(hole), sizeof(newmsg));
-                               strncpy(oldmsg, m_name(msgnum), sizeof(oldmsg));
-                               if (verbose)
-                                       printf("message %s becomes %s\n", oldmsg, newmsg);
-
-                               /*
-                               ** Invoke the external refile hook for each
-                               ** message being renamed.  This is done
-                               ** before the file is renamed so that the
-                               ** old message file is around for the hook.
-                               */
-
-                               snprintf(oldmsg, sizeof (oldmsg), "%s/%d",
-                                               mp->foldpath, msgnum);
-                               snprintf(newmsg, sizeof (newmsg), "%s/%d",
-                                               mp->foldpath, hole);
-                               ext_hook("ref-hook", oldmsg, newmsg);
-
-                               /* move the message file */
-                               if (rename(oldmsg, newmsg) == -1) {
-                                       advise(newmsg, "unable to rename %s to", oldmsg);
-                                       return -1;
-                               }
-
-                               /* check if this is the current message */
-                               if (msgnum == mp->curmsg)
-                                       newcurrent = hole;
-
-                               /* copy the attribute flags for this message */
-                               copy_msg_flags(mp, hole, msgnum);
-
-                               if (msgnum == mp->lowsel)
-                                       mp->lowsel = hole;
-                               if (msgnum == mp->hghsel)
-                                       mp->hghsel = hole;
-
-                               /*
-                               ** mark that sequence information has
-                               ** been modified
-                               */
-                               mp->msgflags |= SEQMOD;
-                       }
-                       hole++;
-               }
-       }
-
-       /* record the new number for the high/low message */
-       mp->lowmsg = 1;
-       mp->hghmsg = hole - 1;
-
-       if (newcurrent)
-               seq_setcur(mp, newcurrent);
-
-       return 0;
-}