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/*
* m_draft.c -- construct the name of a draft message
*
* $Id: m_draft.c,v 1.1.1.1 1999/04/30 18:08:34 doug Exp $
*/
#include <h/mh.h>
#include <errno.h>
extern int errno;
char *
m_draft (char *folder, char *msg, int use, int *isdf)
{
register char *cp;
register struct msgs *mp;
struct stat st;
static char buffer[BUFSIZ];
if (*isdf == -1 || folder == NULL || *folder == '\0') {
if (*isdf == -1 || (cp = context_find ("Draft-Folder")) == NULL) {
*isdf = 0;
return m_maildir (msg && *msg ? msg : draft);
} else {
folder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
*cp != '@' ? TFOLDER : TSUBCWF);
}
}
*isdf = 1;
chdir (m_maildir (""));
strncpy (buffer, m_maildir (folder), sizeof(buffer));
if (stat (buffer, &st) == -1) {
if (errno != ENOENT)
adios (buffer, "error on folder");
cp = concat ("Create folder \"", buffer, "\"? ", NULL);
if (!getanswer (cp))
done (0);
free (cp);
if (!makedir (buffer))
adios (NULL, "unable to create folder %s", buffer);
}
if (chdir (buffer) == -1)
adios (buffer, "unable to change directory to");
if (!(mp = folder_read (folder)))
adios (NULL, "unable to read folder %s", folder);
/*
* Make sure we have enough message status space for all
* the message numbers from 1 to "new", since we might
* select an empty slot. If we add more space at the
* end, go ahead and add 10 additional slots.
*/
if (mp->hghmsg >= mp->hghoff) {
if (!(mp = folder_realloc (mp, 1, mp->hghmsg + 10)))
adios (NULL, "unable to allocate folder storage");
} else if (mp->lowoff > 1) {
if (!(mp = folder_realloc (mp, 1, mp->hghoff)))
adios (NULL, "unable to allocate folder storage");
}
mp->msgflags |= ALLOW_NEW; /* allow the "new" sequence */
/*
* If we have been give a valid message name, then use that.
* Else, if we are given the "use" option, then use the
* current message. Else, use special sequence "new".
*/
if (!m_convert (mp, msg && *msg ? msg : use ? "cur" : "new"))
done (1);
seq_setprev (mp);
if (mp->numsel > 1)
adios (NULL, "only one message draft at a time!");
snprintf (buffer, sizeof(buffer), "%s/%s", mp->foldpath, m_name (mp->lowsel));
cp = buffer;
seq_setcur (mp, mp->lowsel);/* set current message for folder */
seq_save (mp); /* synchronize message sequences */
folder_free (mp); /* free folder/message structure */
return cp;
}
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