mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-09 23:10:08 +00:00
e69a3d1a79
We want to specify the folder to clean and how much time can a log chain live. Signed-off-by: Oleg Vasilev <oleg.vasilev@virtuozzo.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
131 lines
3.4 KiB
C
131 lines
3.4 KiB
C
/*
|
|
* log_daemon_config.c: virtlogd config file handling
|
|
*
|
|
* Copyright (C) 2006-2015 Red Hat, Inc.
|
|
* Copyright (C) 2006 Daniel P. Berrange
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "log_daemon_config.h"
|
|
#include "virconf.h"
|
|
#include "virlog.h"
|
|
#include "configmake.h"
|
|
#include "virutil.h"
|
|
|
|
#define VIR_FROM_THIS VIR_FROM_CONF
|
|
#define DEFAULT_LOG_ROOT LOCALSTATEDIR "/log/libvirt/"
|
|
|
|
VIR_LOG_INIT("logging.log_daemon_config");
|
|
|
|
|
|
int
|
|
virLogDaemonConfigFilePath(bool privileged, char **configfile)
|
|
{
|
|
if (privileged) {
|
|
*configfile = g_strdup(SYSCONFDIR "/libvirt/virtlogd.conf");
|
|
} else {
|
|
g_autofree char *configdir = NULL;
|
|
|
|
configdir = virGetUserConfigDirectory();
|
|
|
|
*configfile = g_strdup_printf("%s/virtlogd.conf", configdir);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
virLogDaemonConfig *
|
|
virLogDaemonConfigNew(bool privileged G_GNUC_UNUSED)
|
|
{
|
|
virLogDaemonConfig *data;
|
|
|
|
data = g_new0(virLogDaemonConfig, 1);
|
|
|
|
data->max_clients = 1024;
|
|
data->admin_max_clients = 5000;
|
|
data->max_size = 1024 * 1024 * 2;
|
|
data->max_backups = 3;
|
|
data->max_age_days = 0;
|
|
|
|
return data;
|
|
}
|
|
|
|
void
|
|
virLogDaemonConfigFree(virLogDaemonConfig *data)
|
|
{
|
|
if (!data)
|
|
return;
|
|
|
|
g_free(data->log_filters);
|
|
g_free(data->log_outputs);
|
|
g_free(data->log_root);
|
|
|
|
g_free(data);
|
|
}
|
|
|
|
static int
|
|
virLogDaemonConfigLoadOptions(virLogDaemonConfig *data,
|
|
virConf *conf)
|
|
{
|
|
if (virConfGetValueUInt(conf, "log_level", &data->log_level) < 0)
|
|
return -1;
|
|
if (virConfGetValueString(conf, "log_filters", &data->log_filters) < 0)
|
|
return -1;
|
|
if (virConfGetValueString(conf, "log_outputs", &data->log_outputs) < 0)
|
|
return -1;
|
|
if (virConfGetValueUInt(conf, "max_clients", &data->max_clients) < 0)
|
|
return -1;
|
|
if (virConfGetValueUInt(conf, "admin_max_clients", &data->admin_max_clients) < 0)
|
|
return -1;
|
|
if (virConfGetValueSizeT(conf, "max_size", &data->max_size) < 0)
|
|
return -1;
|
|
if (virConfGetValueSizeT(conf, "max_backups", &data->max_backups) < 0)
|
|
return -1;
|
|
if (virConfGetValueSizeT(conf, "max_age_days", &data->max_age_days) < 0)
|
|
return -1;
|
|
if (virConfGetValueString(conf, "log_root", &data->log_root) < 0)
|
|
return -1;
|
|
if (!data->log_root)
|
|
data->log_root = g_strdup(DEFAULT_LOG_ROOT);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* Read the config file if it exists.
|
|
*/
|
|
int
|
|
virLogDaemonConfigLoadFile(virLogDaemonConfig *data,
|
|
const char *filename,
|
|
bool allow_missing)
|
|
{
|
|
g_autoptr(virConf) conf = NULL;
|
|
|
|
if (allow_missing &&
|
|
access(filename, R_OK) == -1 &&
|
|
errno == ENOENT)
|
|
return 0;
|
|
|
|
conf = virConfReadFile(filename, 0);
|
|
if (!conf)
|
|
return -1;
|
|
|
|
return virLogDaemonConfigLoadOptions(data, conf);
|
|
}
|