| 1 | /*
|
|---|
| 2 | * Copyright (c) 2012 Vojtech Horky
|
|---|
| 3 | * All rights reserved.
|
|---|
| 4 | *
|
|---|
| 5 | * Redistribution and use in source and binary forms, with or without
|
|---|
| 6 | * modification, are permitted provided that the following conditions
|
|---|
| 7 | * are met:
|
|---|
| 8 | *
|
|---|
| 9 | * - Redistributions of source code must retain the above copyright
|
|---|
| 10 | * notice, this list of conditions and the following disclaimer.
|
|---|
| 11 | * - Redistributions in binary form must reproduce the above copyright
|
|---|
| 12 | * notice, this list of conditions and the following disclaimer in the
|
|---|
| 13 | * documentation and/or other materials provided with the distribution.
|
|---|
| 14 | * - The name of the author may not be used to endorse or promote products
|
|---|
| 15 | * derived from this software without specific prior written permission.
|
|---|
| 16 | *
|
|---|
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 27 | */
|
|---|
| 28 |
|
|---|
| 29 | /**
|
|---|
| 30 | * @addtogroup logger
|
|---|
| 31 | * @{
|
|---|
| 32 | */
|
|---|
| 33 |
|
|---|
| 34 | /** @file
|
|---|
| 35 | */
|
|---|
| 36 | #include <errno.h>
|
|---|
| 37 | #include <str_error.h>
|
|---|
| 38 | #include <sysinfo.h>
|
|---|
| 39 | #include <str.h>
|
|---|
| 40 | #include "logger.h"
|
|---|
| 41 |
|
|---|
| 42 | static void parse_single_level_setting(char *setting)
|
|---|
| 43 | {
|
|---|
| 44 | char *tmp;
|
|---|
| 45 | char *key = strtok_r(setting, "=", &tmp);
|
|---|
| 46 | char *value = strtok_r(NULL, "=", &tmp);
|
|---|
| 47 | if (key == NULL)
|
|---|
| 48 | return;
|
|---|
| 49 | if (value == NULL) {
|
|---|
| 50 | log_level_t level;
|
|---|
| 51 | int rc = log_level_from_str(key, &level);
|
|---|
| 52 | if (rc != EOK)
|
|---|
| 53 | return;
|
|---|
| 54 | set_default_logging_level(level);
|
|---|
| 55 | return;
|
|---|
| 56 | }
|
|---|
| 57 |
|
|---|
| 58 |
|
|---|
| 59 | log_level_t level;
|
|---|
| 60 | int rc = log_level_from_str(value, &level);
|
|---|
| 61 | if (rc != EOK)
|
|---|
| 62 | return;
|
|---|
| 63 |
|
|---|
| 64 | logger_log_t *log = find_or_create_log_and_lock(key, 0);
|
|---|
| 65 | if (log == NULL)
|
|---|
| 66 | return;
|
|---|
| 67 |
|
|---|
| 68 | log->logged_level = level;
|
|---|
| 69 |
|
|---|
| 70 | log_unlock(log);
|
|---|
| 71 | }
|
|---|
| 72 |
|
|---|
| 73 | void parse_level_settings(char *settings)
|
|---|
| 74 | {
|
|---|
| 75 | char *tmp;
|
|---|
| 76 | char *single_setting = strtok_r(settings, " ", &tmp);
|
|---|
| 77 | while (single_setting != NULL) {
|
|---|
| 78 | parse_single_level_setting(single_setting);
|
|---|
| 79 | single_setting = strtok_r(NULL, " ", &tmp);
|
|---|
| 80 | }
|
|---|
| 81 | }
|
|---|
| 82 |
|
|---|
| 83 | void parse_initial_settings(void)
|
|---|
| 84 | {
|
|---|
| 85 | size_t argument_size;
|
|---|
| 86 | void *argument = sysinfo_get_data("init_args.logger", &argument_size);
|
|---|
| 87 | if (argument == NULL)
|
|---|
| 88 | return;
|
|---|
| 89 |
|
|---|
| 90 | char level_str[200];
|
|---|
| 91 | str_cpy(level_str, 200, (const char *) argument);
|
|---|
| 92 |
|
|---|
| 93 | parse_level_settings(level_str);
|
|---|
| 94 | }
|
|---|
| 95 |
|
|---|
| 96 | /**
|
|---|
| 97 | * @}
|
|---|
| 98 | */
|
|---|
