1*cfb92d14SAndroid Build Coastguard Worker /*
2*cfb92d14SAndroid Build Coastguard Worker * Copyright (c) 2016, The OpenThread Authors.
3*cfb92d14SAndroid Build Coastguard Worker * All rights reserved.
4*cfb92d14SAndroid Build Coastguard Worker *
5*cfb92d14SAndroid Build Coastguard Worker * Redistribution and use in source and binary forms, with or without
6*cfb92d14SAndroid Build Coastguard Worker * modification, are permitted provided that the following conditions are met:
7*cfb92d14SAndroid Build Coastguard Worker * 1. Redistributions of source code must retain the above copyright
8*cfb92d14SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer.
9*cfb92d14SAndroid Build Coastguard Worker * 2. Redistributions in binary form must reproduce the above copyright
10*cfb92d14SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer in the
11*cfb92d14SAndroid Build Coastguard Worker * documentation and/or other materials provided with the distribution.
12*cfb92d14SAndroid Build Coastguard Worker * 3. Neither the name of the copyright holder nor the
13*cfb92d14SAndroid Build Coastguard Worker * names of its contributors may be used to endorse or promote products
14*cfb92d14SAndroid Build Coastguard Worker * derived from this software without specific prior written permission.
15*cfb92d14SAndroid Build Coastguard Worker *
16*cfb92d14SAndroid Build Coastguard Worker * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17*cfb92d14SAndroid Build Coastguard Worker * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18*cfb92d14SAndroid Build Coastguard Worker * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19*cfb92d14SAndroid Build Coastguard Worker * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20*cfb92d14SAndroid Build Coastguard Worker * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21*cfb92d14SAndroid Build Coastguard Worker * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22*cfb92d14SAndroid Build Coastguard Worker * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23*cfb92d14SAndroid Build Coastguard Worker * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24*cfb92d14SAndroid Build Coastguard Worker * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25*cfb92d14SAndroid Build Coastguard Worker * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26*cfb92d14SAndroid Build Coastguard Worker * POSSIBILITY OF SUCH DAMAGE.
27*cfb92d14SAndroid Build Coastguard Worker */
28*cfb92d14SAndroid Build Coastguard Worker
29*cfb92d14SAndroid Build Coastguard Worker #include "platform-simulation.h"
30*cfb92d14SAndroid Build Coastguard Worker #include <openthread-core-config.h>
31*cfb92d14SAndroid Build Coastguard Worker #include <openthread/config.h>
32*cfb92d14SAndroid Build Coastguard Worker
33*cfb92d14SAndroid Build Coastguard Worker #include <ctype.h>
34*cfb92d14SAndroid Build Coastguard Worker #include <errno.h>
35*cfb92d14SAndroid Build Coastguard Worker #include <inttypes.h>
36*cfb92d14SAndroid Build Coastguard Worker #include <stdarg.h>
37*cfb92d14SAndroid Build Coastguard Worker #include <stdint.h>
38*cfb92d14SAndroid Build Coastguard Worker #include <stdio.h>
39*cfb92d14SAndroid Build Coastguard Worker #include <string.h>
40*cfb92d14SAndroid Build Coastguard Worker #include <syslog.h>
41*cfb92d14SAndroid Build Coastguard Worker
42*cfb92d14SAndroid Build Coastguard Worker #include <openthread/platform/logging.h>
43*cfb92d14SAndroid Build Coastguard Worker #include <openthread/platform/toolchain.h>
44*cfb92d14SAndroid Build Coastguard Worker
45*cfb92d14SAndroid Build Coastguard Worker #include "utils/code_utils.h"
46*cfb92d14SAndroid Build Coastguard Worker
47*cfb92d14SAndroid Build Coastguard Worker #if (OPENTHREAD_CONFIG_LOG_OUTPUT == OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED)
48*cfb92d14SAndroid Build Coastguard Worker
49*cfb92d14SAndroid Build Coastguard Worker static FILE *sLogFile = NULL;
50*cfb92d14SAndroid Build Coastguard Worker
platformLoggingSetFileName(const char * aName)51*cfb92d14SAndroid Build Coastguard Worker void platformLoggingSetFileName(const char *aName)
52*cfb92d14SAndroid Build Coastguard Worker {
53*cfb92d14SAndroid Build Coastguard Worker if (sLogFile != NULL)
54*cfb92d14SAndroid Build Coastguard Worker {
55*cfb92d14SAndroid Build Coastguard Worker fclose(sLogFile);
56*cfb92d14SAndroid Build Coastguard Worker }
57*cfb92d14SAndroid Build Coastguard Worker
58*cfb92d14SAndroid Build Coastguard Worker sLogFile = fopen(aName, "wt");
59*cfb92d14SAndroid Build Coastguard Worker
60*cfb92d14SAndroid Build Coastguard Worker if (sLogFile == NULL)
61*cfb92d14SAndroid Build Coastguard Worker {
62*cfb92d14SAndroid Build Coastguard Worker fprintf(stderr, "Failed to open log file '%s': %s\r\n", aName, strerror(errno));
63*cfb92d14SAndroid Build Coastguard Worker exit(EXIT_FAILURE);
64*cfb92d14SAndroid Build Coastguard Worker }
65*cfb92d14SAndroid Build Coastguard Worker }
66*cfb92d14SAndroid Build Coastguard Worker
platformLoggingInit(const char * aName)67*cfb92d14SAndroid Build Coastguard Worker void platformLoggingInit(const char *aName)
68*cfb92d14SAndroid Build Coastguard Worker {
69*cfb92d14SAndroid Build Coastguard Worker if (sLogFile == NULL)
70*cfb92d14SAndroid Build Coastguard Worker {
71*cfb92d14SAndroid Build Coastguard Worker openlog(aName, LOG_PID, LOG_USER);
72*cfb92d14SAndroid Build Coastguard Worker setlogmask(setlogmask(0) & LOG_UPTO(LOG_NOTICE));
73*cfb92d14SAndroid Build Coastguard Worker }
74*cfb92d14SAndroid Build Coastguard Worker else
75*cfb92d14SAndroid Build Coastguard Worker {
76*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "OpenThread logs\r\n");
77*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "- Program: %s\r\n", aName);
78*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "- Platform: simulation\r\n");
79*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "- Node ID: %lu\r\n", (unsigned long)gNodeId);
80*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "\r\n");
81*cfb92d14SAndroid Build Coastguard Worker }
82*cfb92d14SAndroid Build Coastguard Worker }
83*cfb92d14SAndroid Build Coastguard Worker
platformLoggingDeinit(void)84*cfb92d14SAndroid Build Coastguard Worker void platformLoggingDeinit(void)
85*cfb92d14SAndroid Build Coastguard Worker {
86*cfb92d14SAndroid Build Coastguard Worker if (sLogFile != NULL)
87*cfb92d14SAndroid Build Coastguard Worker {
88*cfb92d14SAndroid Build Coastguard Worker fclose(sLogFile);
89*cfb92d14SAndroid Build Coastguard Worker sLogFile = NULL;
90*cfb92d14SAndroid Build Coastguard Worker }
91*cfb92d14SAndroid Build Coastguard Worker }
92*cfb92d14SAndroid Build Coastguard Worker
otPlatLog(otLogLevel aLogLevel,otLogRegion aLogRegion,const char * aFormat,...)93*cfb92d14SAndroid Build Coastguard Worker void otPlatLog(otLogLevel aLogLevel, otLogRegion aLogRegion, const char *aFormat, ...)
94*cfb92d14SAndroid Build Coastguard Worker {
95*cfb92d14SAndroid Build Coastguard Worker OT_UNUSED_VARIABLE(aLogLevel);
96*cfb92d14SAndroid Build Coastguard Worker OT_UNUSED_VARIABLE(aLogRegion);
97*cfb92d14SAndroid Build Coastguard Worker
98*cfb92d14SAndroid Build Coastguard Worker va_list args;
99*cfb92d14SAndroid Build Coastguard Worker
100*cfb92d14SAndroid Build Coastguard Worker va_start(args, aFormat);
101*cfb92d14SAndroid Build Coastguard Worker
102*cfb92d14SAndroid Build Coastguard Worker if (sLogFile == NULL)
103*cfb92d14SAndroid Build Coastguard Worker {
104*cfb92d14SAndroid Build Coastguard Worker char logString[512];
105*cfb92d14SAndroid Build Coastguard Worker int offset;
106*cfb92d14SAndroid Build Coastguard Worker
107*cfb92d14SAndroid Build Coastguard Worker offset = snprintf(logString, sizeof(logString), "[%lu]", (unsigned long)gNodeId);
108*cfb92d14SAndroid Build Coastguard Worker
109*cfb92d14SAndroid Build Coastguard Worker vsnprintf(&logString[offset], sizeof(logString) - (uint16_t)offset, aFormat, args);
110*cfb92d14SAndroid Build Coastguard Worker syslog(LOG_CRIT, "%s", logString);
111*cfb92d14SAndroid Build Coastguard Worker }
112*cfb92d14SAndroid Build Coastguard Worker else
113*cfb92d14SAndroid Build Coastguard Worker {
114*cfb92d14SAndroid Build Coastguard Worker vfprintf(sLogFile, aFormat, args);
115*cfb92d14SAndroid Build Coastguard Worker fprintf(sLogFile, "\r\n");
116*cfb92d14SAndroid Build Coastguard Worker }
117*cfb92d14SAndroid Build Coastguard Worker
118*cfb92d14SAndroid Build Coastguard Worker va_end(args);
119*cfb92d14SAndroid Build Coastguard Worker }
120*cfb92d14SAndroid Build Coastguard Worker
121*cfb92d14SAndroid Build Coastguard Worker #else
122*cfb92d14SAndroid Build Coastguard Worker
platformLoggingInit(const char * aName)123*cfb92d14SAndroid Build Coastguard Worker void platformLoggingInit(const char *aName) { OT_UNUSED_VARIABLE(aName); }
platformLoggingDeinit(void)124*cfb92d14SAndroid Build Coastguard Worker void platformLoggingDeinit(void) {}
125*cfb92d14SAndroid Build Coastguard Worker
126*cfb92d14SAndroid Build Coastguard Worker #endif // (OPENTHREAD_CONFIG_LOG_OUTPUT == OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED)
127