-
/*
* seq_del.c -- delete message(s) from a sequence
*
- * $Id$
+ * 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>
int
seq_delsel (struct msgs *mp, char *cp, int public, int zero)
{
- int i, msgnum, new_seq = 1;
+ int i, msgnum, new_seq = 1;
- if (!seq_nameok (cp))
- return 0;
+ if (!seq_nameok (cp))
+ return 0;
- /*
- * Get the number for this sequence
- */
- for (i = 0; mp->msgattrs[i]; i++) {
- if (!strcmp (mp->msgattrs[i], cp)) {
- new_seq = 0;
- break;
+ /*
+ * Get the number for this sequence
+ */
+ for (i = 0; mp->msgattrs[i]; i++) {
+ if (!strcmp (mp->msgattrs[i], cp)) {
+ new_seq = 0;
+ break;
+ }
}
- }
- /*
- * If the zero flag is set, first add all existing
- * messages in this folder to the sequence.
- */
- if (zero) {
/*
- * create the sequence, if necessary
+ * If the zero flag is set, first add all existing
+ * messages in this folder to the sequence.
*/
- if (new_seq) {
- if (i >= NUMATTRS) {
- advise (NULL, "only %d sequences allowed (no room for %s)!", NUMATTRS, cp);
- return 0;
- }
- if (!(mp->msgattrs[i] = strdup (cp))) {
- advise (NULL, "strdup failed");
- return 0;
- }
- mp->msgattrs[i + 1] = NULL;
+ if (zero) {
+ /*
+ * create the sequence, if necessary
+ */
+ if (new_seq) {
+ if (i >= NUMATTRS) {
+ advise (NULL, "only %d sequences allowed (no room for %s)!", NUMATTRS, cp);
+ return 0;
+ }
+ if (!(mp->msgattrs[i] = strdup (cp))) {
+ advise (NULL, "strdup failed");
+ return 0;
+ }
+ mp->msgattrs[i + 1] = NULL;
+ }
+ /*
+ * now add sequence bit to all existing messages
+ */
+ for (msgnum = mp->lowmsg; msgnum <= mp->hghmsg; msgnum++) {
+ if (does_exist (mp, msgnum))
+ add_sequence (mp, i, msgnum);
+ else
+ clear_sequence (mp, i, msgnum);
+ }
+ } else {
+ if (new_seq) {
+ advise (NULL, "no such sequence as %s", cp);
+ return 0;
+ }
}
+
/*
- * now add sequence bit to all existing messages
+ * Now clear the bit on all selected messages
*/
- for (msgnum = mp->lowmsg; msgnum <= mp->hghmsg; msgnum++) {
- if (does_exist (mp, msgnum))
- add_sequence (mp, i, msgnum);
- else
- clear_sequence (mp, i, msgnum);
- }
- } else {
- if (new_seq) {
- advise (NULL, "no such sequence as %s", cp);
- return 0;
- }
- }
-
- /*
- * Now clear the bit on all selected messages
- */
- for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++)
- if (is_selected (mp, msgnum))
- clear_sequence (mp, i, msgnum);
-
- /*
- * Set the public/private bit for this sequence.
- */
- if (public == 1)
- make_seq_public (mp, i);
- else if (public == 0)
- make_seq_private (mp, i);
- else if (new_seq) {
+ for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++)
+ if (is_selected (mp, msgnum))
+ clear_sequence (mp, i, msgnum);
+
/*
- * If public == -1, then only set the
- * public/private bit for new sequences.
+ * Set the public/private bit for this sequence.
*/
- if (is_readonly (mp))
- make_seq_private (mp, i);
- else
- make_seq_public (mp, i);
- }
-
- mp->msgflags |= SEQMOD;
- return 1;
+ if (public == 1)
+ make_seq_public (mp, i);
+ else if (public == 0)
+ make_seq_private (mp, i);
+ else if (new_seq) {
+ /*
+ * If public == -1, then only set the
+ * public/private bit for new sequences.
+ */
+ if (is_readonly (mp))
+ make_seq_private (mp, i);
+ else
+ make_seq_public (mp, i);
+ }
+
+ mp->msgflags |= SEQMOD;
+ return 1;
}
int
seq_delmsg (struct msgs *mp, char *cp, int msgnum)
{
- int i;
+ int i;
- if (!seq_nameok (cp))
- return 0;
+ if (!seq_nameok (cp))
+ return 0;
- for (i = 0; mp->msgattrs[i]; i++) {
- if (!strcmp (mp->msgattrs[i], cp)) {
- clear_sequence (mp, i, msgnum);
- mp->msgflags |= SEQMOD;
- return 1;
+ for (i = 0; mp->msgattrs[i]; i++) {
+ if (!strcmp (mp->msgattrs[i], cp)) {
+ clear_sequence (mp, i, msgnum);
+ mp->msgflags |= SEQMOD;
+ return 1;
+ }
}
- }
- advise (NULL, "no such sequence as %s", cp);
- return 0;
+ advise (NULL, "no such sequence as %s", cp);
+ return 0;
}