132 lines
3.7 KiB
C++
132 lines
3.7 KiB
C++
/*
|
|
* Copyright (c) 2016 MariaDB Corporation Ab
|
|
*
|
|
* Use of this software is governed by the Business Source License included
|
|
* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
|
|
*
|
|
* Change Date: 2022-01-01
|
|
*
|
|
* On the date above, in accordance with the Business Source License, use
|
|
* of this software will be governed by version 2 or later of the General
|
|
* Public License.
|
|
*/
|
|
|
|
#include <maxscale/log.h>
|
|
|
|
#include <sys/time.h>
|
|
#include <syslog.h>
|
|
|
|
#include <cinttypes>
|
|
|
|
#include <maxbase/log.h>
|
|
#include <maxbase/logger.hh>
|
|
|
|
#include <maxscale/config.hh>
|
|
#include <maxscale/json_api.h>
|
|
#include <maxscale/session.hh>
|
|
|
|
namespace
|
|
{
|
|
|
|
const char* LOGFILE_NAME = "maxscale.log";
|
|
|
|
size_t mxs_get_context(char* buffer, size_t len)
|
|
{
|
|
mxb_assert(len >= 20); // Needed for "9223372036854775807"
|
|
|
|
uint64_t session_id = session_get_current_id();
|
|
|
|
if (session_id != 0)
|
|
{
|
|
len = snprintf(buffer, len, "%" PRIu64, session_id);
|
|
}
|
|
else
|
|
{
|
|
len = 0;
|
|
}
|
|
|
|
return len;
|
|
}
|
|
}
|
|
|
|
bool mxs_log_init(const char* ident, const char* logdir, mxs_log_target_t target)
|
|
{
|
|
mxb::Logger::set_ident("MariaDB MaxScale");
|
|
|
|
return mxb_log_init(ident, logdir, LOGFILE_NAME, target, mxs_get_context);
|
|
}
|
|
|
|
namespace
|
|
{
|
|
|
|
json_t* get_log_priorities()
|
|
{
|
|
json_t* arr = json_array();
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_ALERT))
|
|
{
|
|
json_array_append_new(arr, json_string("alert"));
|
|
}
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_ERR))
|
|
{
|
|
json_array_append_new(arr, json_string("error"));
|
|
}
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_WARNING))
|
|
{
|
|
json_array_append_new(arr, json_string("warning"));
|
|
}
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_NOTICE))
|
|
{
|
|
json_array_append_new(arr, json_string("notice"));
|
|
}
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_INFO))
|
|
{
|
|
json_array_append_new(arr, json_string("info"));
|
|
}
|
|
|
|
if (mxb_log_is_priority_enabled(LOG_DEBUG))
|
|
{
|
|
json_array_append_new(arr, json_string("debug"));
|
|
}
|
|
|
|
return arr;
|
|
}
|
|
}
|
|
|
|
json_t* mxs_logs_to_json(const char* host)
|
|
{
|
|
json_t* param = json_object();
|
|
json_object_set_new(param, "highprecision", json_boolean(mxb_log_is_highprecision_enabled()));
|
|
json_object_set_new(param, "maxlog", json_boolean(mxb_log_is_maxlog_enabled()));
|
|
json_object_set_new(param, "syslog", json_boolean(mxb_log_is_syslog_enabled()));
|
|
|
|
MXB_LOG_THROTTLING t;
|
|
mxb_log_get_throttling(&t);
|
|
json_t* throttling = json_object();
|
|
json_object_set_new(throttling, "count", json_integer(t.count));
|
|
json_object_set_new(throttling, "suppress_ms", json_integer(t.suppress_ms));
|
|
json_object_set_new(throttling, "window_ms", json_integer(t.window_ms));
|
|
json_object_set_new(param, "throttling", throttling);
|
|
json_object_set_new(param, "log_warning", json_boolean(mxb_log_is_priority_enabled(LOG_WARNING)));
|
|
json_object_set_new(param, "log_notice", json_boolean(mxb_log_is_priority_enabled(LOG_NOTICE)));
|
|
json_object_set_new(param, "log_info", json_boolean(mxb_log_is_priority_enabled(LOG_INFO)));
|
|
json_object_set_new(param, "log_debug", json_boolean(mxb_log_is_priority_enabled(LOG_DEBUG)));
|
|
json_object_set_new(param, "log_to_shm", json_boolean(false));
|
|
|
|
json_t* attr = json_object();
|
|
json_object_set_new(attr, CN_PARAMETERS, param);
|
|
json_object_set_new(attr, "log_file", json_string(mxb_log_get_filename()));
|
|
json_object_set_new(attr, "log_priorities", get_log_priorities());
|
|
|
|
json_t* data = json_object();
|
|
json_object_set_new(data, CN_ATTRIBUTES, attr);
|
|
json_object_set_new(data, CN_ID, json_string("logs"));
|
|
json_object_set_new(data, CN_TYPE, json_string("logs"));
|
|
|
|
return mxs_json_resource(host, MXS_JSON_API_LOGS, data);
|
|
}
|