-/*
- * Conky, a system monitor, based on torsmo
+/* Conky, a system monitor, based on torsmo
*
- * This program is licensed under BSD license, read COPYING
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
+ * Copyright (c) 2005-2008 Brenden Matthews, Philip Kovacs, et. al.
+ * (see AUTHORS)
+ * All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*
- * $Id$
*/
#include <sys/stat.h>
#include <dirent.h>
#include <errno.h>
-#include <stdio.h>
-#include <string.h>
#include "conky.h"
char *current_mail_spool;
-static time_t last_mail_mtime;
-static double last_mail_update;
-
-void update_mail_count()
+void update_mail_count(struct local_mail_s *mail)
{
- struct stat buf;
+ struct stat st;
- if (current_mail_spool == NULL)
+ if (mail == NULL) {
return;
+ }
/* TODO: use that fine file modification notify on Linux 2.4 */
/* don't check mail so often (9.5s is minimum interval) */
- if (current_update_time - last_mail_update < 9.5)
+ if (current_update_time - mail->last_update < 9.5) {
return;
- else
- last_mail_update = current_update_time;
+ } else {
+ mail->last_update = current_update_time;
+ }
- if (stat(current_mail_spool, &buf)) {
+ if (stat(mail->box, &st)) {
static int rep;
+
if (!rep) {
- ERR("can't stat %s: %s", current_mail_spool,
- strerror(errno));
+ ERR("can't stat %s: %s", mail->box, strerror(errno));
rep = 1;
}
return;
}
#if HAVE_DIRENT_H
/* maildir format */
- if (S_ISDIR(buf.st_mode)) {
+ if (S_ISDIR(st.st_mode)) {
DIR *dir;
char *dirname;
struct dirent *dirent;
- info.mail_count = 0;
- info.new_mail_count = 0;
- dirname =
- (char *) malloc(sizeof(char) *
- (strlen(current_mail_spool) + 5));
+ mail->mail_count = mail->new_mail_count = 0;
+ dirname = (char *) malloc(sizeof(char) * (strlen(mail->box) + 5));
if (!dirname) {
ERR("malloc");
return;
}
- strcpy(dirname, current_mail_spool);
+ strcpy(dirname, mail->box);
strcat(dirname, "/");
/* checking the cur subdirectory */
strcat(dirname, "cur");
while (dirent) {
/* . and .. are skipped */
if (dirent->d_name[0] != '.') {
- info.mail_count++;
+ mail->mail_count++;
}
dirent = readdir(dir);
}
while (dirent) {
/* . and .. are skipped */
if (dirent->d_name[0] != '.') {
- info.new_mail_count++;
- info.mail_count++;
+ mail->new_mail_count++;
+ mail->mail_count++;
}
dirent = readdir(dir);
}
}
#endif
/* mbox format */
- if (buf.st_mtime != last_mail_mtime) {
+ if (st.st_mtime != mail->last_mtime) {
/* yippee, modification time has changed, let's read mail count! */
static int rep;
FILE *fp;
/* could lock here but I don't think it's really worth it because
* this isn't going to write mail spool */
- info.new_mail_count = 0;
- info.mail_count = 0;
+ mail->new_mail_count = mail->mail_count = 0;
- fp = open_file(current_mail_spool, &rep);
- if (!fp)
+ fp = open_file(mail->box, &rep);
+ if (!fp) {
return;
+ }
/* NOTE: adds mail as new if there isn't Status-field at all */
while (!feof(fp)) {
char buf[128];
- if (fgets(buf, 128, fp) == NULL)
+
+ if (fgets(buf, 128, fp) == NULL) {
break;
+ }
if (strncmp(buf, "From ", 5) == 0) {
/* ignore MAILER-DAEMON */
- if (strncmp(buf + 5, "MAILER-DAEMON ", 14)
- != 0) {
- info.mail_count++;
+ if (strncmp(buf + 5, "MAILER-DAEMON ", 14) != 0) {
+ mail->mail_count++;
- if (reading_status)
- info.new_mail_count++;
- else
+ if (reading_status) {
+ mail->new_mail_count++;
+ } else {
reading_status = 1;
+ }
}
} else {
if (reading_status
- && strncmp(buf, "X-Mozilla-Status:",
- 17) == 0) {
+ && strncmp(buf, "X-Mozilla-Status:", 17) == 0) {
/* check that mail isn't already read */
- if (strchr(buf + 21, '0'))
- info.new_mail_count++;
+ if (strchr(buf + 21, '0')) {
+ mail->new_mail_count++;
+ }
reading_status = 0;
continue;
}
- if (reading_status
- && strncmp(buf, "Status:", 7) == 0) {
+ if (reading_status && strncmp(buf, "Status:", 7) == 0) {
/* check that mail isn't already read */
- if (strchr(buf + 7, 'R') == NULL)
- info.new_mail_count++;
+ if (strchr(buf + 7, 'R') == NULL) {
+ mail->new_mail_count++;
+ }
reading_status = 0;
continue;
}
/* skip until \n */
- while (strchr(buf, '\n') == NULL && !feof(fp))
+ while (strchr(buf, '\n') == NULL && !feof(fp)) {
fgets(buf, 128, fp);
+ }
}
fclose(fp);
- if (reading_status)
- info.new_mail_count++;
+ if (reading_status) {
+ mail->new_mail_count++;
+ }
- last_mail_mtime = buf.st_mtime;
+ mail->last_mtime = st.st_mtime;
}
}