* mhpath.c -- print full pathnames of nmh messages and folders
*
* $Id$
+ *
+ * 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>
+#include <h/utils.h>
static struct swit switches[] = {
#define VERSIONSW 0
{ NULL, 0 }
};
-/*
- * Add space for message/sequence names
- * by MAXMSGS at a time.
- */
-#define MAXMSGS 256
-
-
int
main(int argc, char **argv)
{
- int i, maxmsgs, nummsgs;
+ int i;
char *cp, *maildir, *folder = NULL;
- char **argp, **msgs;
+ char **argp;
char **arguments, buf[BUFSIZ];
+ struct msgs_array msgs = { 0, 0, NULL };
struct msgs *mp;
#ifdef LOCALE
argp = arguments;
/*
- * Allocate initial space to record message
- * and sequence names
- */
- nummsgs = 0;
- maxmsgs = MAXMSGS;
- if (!(msgs = (char **) malloc ((size_t) (maxmsgs * sizeof(*msgs)))))
- adios (NULL, "unable to allocate storage");
-
- /*
* Parse arguments
*/
while ((cp = *argp++)) {
if (folder)
adios (NULL, "only one folder at a time!");
else
- folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
- } else {
- /*
- * if necessary, reallocate space for
- * message/sequence names
- */
- if (nummsgs >= maxmsgs) {
- maxmsgs += MAXMSGS;
- if (!(msgs = (char **) realloc (msgs,
- (size_t) (maxmsgs * sizeof(*msgs)))))
- adios (NULL, "unable to reallocate msgs storage ");
- }
- msgs[nummsgs++] = cp;
- }
+ folder = pluspath (cp);
+ } else
+ app_msgarg(&msgs, cp);
}
if (!context_find ("path"))
maildir = m_maildir (folder);
/* If no messages are given, print folder pathname */
- if (!nummsgs) {
+ if (!msgs.size) {
printf ("%s\n", maildir);
done (0);
}
mp->msgflags |= ALLOW_NEW; /* allow the "new" sequence */
/* parse all the message ranges/sequences and set SELECTED */
- for (i = 0; i < nummsgs; i++)
- if (!m_convert (mp, msgs[i]))
+ for (i = 0; i < msgs.size; i++)
+ if (!m_convert (mp, msgs.msgs[i]))
done (1);
seq_setprev (mp); /* set the previous-sequence */