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/* vi:ai:et:ts=8 sw=2
*/
/*
* wzdftpd - a modular and cool ftp server
* Copyright (C) 2002-2004 Pierre Chifflier
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exemption, Pierre Chifflier
* and other respective copyright holders give permission to link this program
* with OpenSSL, and distribute the resulting executable, without including
* the source code for OpenSSL in the source distribution.
*/
#ifndef WIN32
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <libwzd-core/wzd_structs.h>
#include <libwzd-core/wzd_libmain.h>
#include <libwzd-core/wzd_log.h>
#include <libwzd-core/wzd_messages.h>
#include <libwzd-core/wzd_crontab.h>
#include "debug_crontab.h"
static int _cron_find_and_execute(const char * jobname, wzd_cronjob_t * crontab);
int do_site_listcrontab(wzd_string_t *name, wzd_string_t *param, wzd_context_t * context)
{
int ret;
char buffer[4096];
wzd_cronjob_t * cronjob;
time_t now;
send_message_raw("200-\r\n",context);
send_message_raw(" Name Min Hour Day Mon DayOfWeek Next\r\n",context);
WZD_MUTEX_LOCK(SET_MUTEX_CRONTAB);
cronjob = getlib_mainConfig()->crontab;
time(&now);
while (cronjob != NULL) {
snprintf(buffer,sizeof(buffer)," %-33s %-4s %-4s %-4s %-4s %-9s %-5ld\n",cronjob->hook->external_command,
cronjob->minutes, cronjob->hours, cronjob->day_of_month, cronjob->month,
cronjob->day_of_week, (long)(cronjob->next_run - now));
ret = send_message_raw(buffer,context);
cronjob = cronjob->next_cronjob;
}
ret = send_message_raw("200 command ok\r\n",context);
WZD_MUTEX_UNLOCK(SET_MUTEX_CRONTAB);
return 0;
}
int do_site_cronjob(wzd_string_t *name, wzd_string_t *param, wzd_context_t * context)
{
int ret, status;
char buffer[4096];
wzd_string_t * commandname, * jobname;
commandname = str_tok(param," \t\r\n");
if (!commandname) {
ret = send_message_with_args(501,context,"site cronjob exec jobname");
return -1;
}
ret = -1;
if (strcasecmp(str_tochar(commandname),"exec")==0) {
jobname = str_read_token(param);
if (jobname) {
send_message_raw("200-\r\n",context);
status = _cron_find_and_execute(str_tochar(jobname),getlib_mainConfig()->crontab);
snprintf(buffer,sizeof(buffer)-1," cron job: %s\n",str_tochar(jobname));
ret = send_message_raw(buffer,context);
if (status == 0)
ret = send_message_raw("200 command ok\r\n",context);
else if (status == -1)
ret = send_message_raw("200 command failed (no cron job with this name)\r\n",context);
else
ret = send_message_raw("200 command ok (with errors)\r\n",context);
ret = 0;
} else {
ret = send_message_with_args(501,context,"site cronjob exec jobname");
ret = -1;
}
} else {
ret = send_message_with_args(501,context,"site cronjob exec jobname");
ret = -1;
}
str_deallocate(jobname);
str_deallocate(commandname);
return ret;
}
static int _cron_find_and_execute(const char * jobname, wzd_cronjob_t * crontab)
{
int status = -1;
wzd_cronjob_t *job;
time_t now;
job = malloc(sizeof(wzd_cronjob_t));
WZD_MUTEX_LOCK(SET_MUTEX_CRONTAB);
while (crontab != NULL) {
if (crontab->hook && crontab->hook->external_command &&
strcmp(crontab->hook->external_command,jobname)==0) {
memcpy(job, crontab, sizeof(wzd_cronjob_t));
time(&now);
job->next_run = now;
job->next_cronjob = NULL;
status = 0;
break;
}
crontab = crontab->next_cronjob;
}
WZD_MUTEX_UNLOCK(SET_MUTEX_CRONTAB);
if (status == 0) {
cronjob_run(&job);
}
free(job);
return status;
}
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