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9137928c MC |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 Marcus Comstedt <marcus@mc.pp.se> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifdef ENABLE_DECODE | |
21 | #include <libsigrokdecode/libsigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */ | |
22 | #endif | |
23 | ||
24 | #include <android/log.h> | |
25 | ||
26 | #include <stdint.h> | |
27 | #include <libsigrok/libsigrok.h> | |
28 | ||
2acdb232 | 29 | #include "android/loghandler.hpp" |
9137928c MC |
30 | |
31 | namespace pv { | |
32 | ||
33 | int AndroidLogHandler::sr_callback(void *cb_data, int loglevel, const char *format, va_list args) | |
34 | { | |
35 | static const int prio[] = { | |
36 | [SR_LOG_NONE] = ANDROID_LOG_SILENT, | |
37 | [SR_LOG_ERR] = ANDROID_LOG_ERROR, | |
38 | [SR_LOG_WARN] = ANDROID_LOG_WARN, | |
39 | [SR_LOG_INFO] = ANDROID_LOG_INFO, | |
40 | [SR_LOG_DBG] = ANDROID_LOG_DEBUG, | |
41 | [SR_LOG_SPEW] = ANDROID_LOG_VERBOSE, | |
42 | }; | |
43 | int ret; | |
44 | ||
45 | /* This specific log callback doesn't need the void pointer data. */ | |
46 | (void)cb_data; | |
47 | ||
48 | /* Only output messages of at least the selected loglevel(s). */ | |
49 | if (loglevel > sr_log_loglevel_get()) | |
1c90d94f | 50 | return SR_OK; |
9137928c MC |
51 | |
52 | if (loglevel < SR_LOG_NONE) | |
1c90d94f | 53 | loglevel = SR_LOG_NONE; |
9137928c | 54 | else if (loglevel > SR_LOG_SPEW) |
1c90d94f | 55 | loglevel = SR_LOG_SPEW; |
9137928c MC |
56 | |
57 | ret = __android_log_vprint(prio[loglevel], "sr", format, args); | |
58 | ||
59 | return ret; | |
60 | } | |
61 | ||
62 | int AndroidLogHandler::srd_callback(void *cb_data, int loglevel, const char *format, va_list args) | |
63 | { | |
64 | #ifdef ENABLE_DECODE | |
65 | static const int prio[] = { | |
66 | [SRD_LOG_NONE] = ANDROID_LOG_SILENT, | |
67 | [SRD_LOG_ERR] = ANDROID_LOG_ERROR, | |
68 | [SRD_LOG_WARN] = ANDROID_LOG_WARN, | |
69 | [SRD_LOG_INFO] = ANDROID_LOG_INFO, | |
70 | [SRD_LOG_DBG] = ANDROID_LOG_DEBUG, | |
71 | [SRD_LOG_SPEW] = ANDROID_LOG_VERBOSE, | |
72 | }; | |
73 | int ret; | |
74 | ||
75 | /* This specific log callback doesn't need the void pointer data. */ | |
76 | (void)cb_data; | |
77 | ||
78 | /* Only output messages of at least the selected loglevel(s). */ | |
79 | if (loglevel > srd_log_loglevel_get()) | |
1c90d94f | 80 | return SRD_OK; |
9137928c MC |
81 | |
82 | if (loglevel < SRD_LOG_NONE) | |
1c90d94f | 83 | loglevel = SRD_LOG_NONE; |
9137928c | 84 | else if (loglevel > SRD_LOG_SPEW) |
1c90d94f | 85 | loglevel = SRD_LOG_SPEW; |
9137928c MC |
86 | |
87 | ret = __android_log_vprint(prio[loglevel], "srd", format, args); | |
88 | ||
89 | return ret; | |
90 | #else | |
91 | return 0; | |
92 | #endif | |
93 | } | |
94 | ||
95 | void AndroidLogHandler::install_callbacks() | |
96 | { | |
97 | sr_log_callback_set(sr_callback, NULL); | |
98 | #ifdef ENABLE_DECODE | |
99 | srd_log_callback_set(srd_callback, NULL); | |
100 | #endif | |
101 | } | |
102 | ||
103 | } // namespace pv | |
104 |