1/*
2** Copyright 2013-2014, The Android Open Source Project
3**
4** Licensed under the Apache License, Version 2.0 (the "License");
5** you may not use this file except in compliance with the License.
6** You may obtain a copy of the License at
7**
8**     http://www.apache.org/licenses/LICENSE-2.0
9**
10** Unless required by applicable law or agreed to in writing, software
11** distributed under the License is distributed on an "AS IS" BASIS,
12** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13** See the License for the specific language governing permissions and
14** limitations under the License.
15*/
16
17#include <string.h>
18
19#include <log/log.h>
20#include <log/logger.h>
21
22#include "log_portability.h"
23
24/* In the future, we would like to make this list extensible */
25static const char *LOG_NAME[LOG_ID_MAX] = {
26    [LOG_ID_MAIN] = "main",
27    [LOG_ID_RADIO] = "radio",
28    [LOG_ID_EVENTS] = "events",
29    [LOG_ID_SYSTEM] = "system",
30    [LOG_ID_CRASH] = "crash",
31    [LOG_ID_SECURITY] = "security",
32    [LOG_ID_KERNEL] = "kernel",
33};
34
35LIBLOG_ABI_PUBLIC const char *android_log_id_to_name(log_id_t log_id)
36{
37    if (log_id >= LOG_ID_MAX) {
38        log_id = LOG_ID_MAIN;
39    }
40    return LOG_NAME[log_id];
41}
42
43LIBLOG_ABI_PUBLIC log_id_t android_name_to_log_id(const char *logName)
44{
45    const char *b;
46    int ret;
47
48    if (!logName) {
49        return -1; /* NB: log_id_t is unsigned */
50    }
51    b = strrchr(logName, '/');
52    if (!b) {
53        b = logName;
54    } else {
55        ++b;
56    }
57
58    for(ret = LOG_ID_MIN; ret < LOG_ID_MAX; ++ret) {
59        const char *l = LOG_NAME[ret];
60        if (l && !strcmp(b, l)) {
61            return ret;
62        }
63    }
64    return -1;   /* should never happen */
65}
66