1 /*
2 *
3 * Copyright 2015 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19 #include <grpc/support/port_platform.h>
20
21 #ifdef GPR_ANDROID
22
23 #include <hilog/log.h>
24 #include <grpc/support/log.h>
25 #include <grpc/support/time.h>
26 #include <stdarg.h>
27 #include <stdio.h>
28 #include <string.h>
29
30 const unsigned int DEVELOPTOOLS_GPRC_TAG = 0xD003300;
31
severity_to_log_priority(gpr_log_severity severity)32 static LogLevel severity_to_log_priority(gpr_log_severity severity) {
33 switch (severity) {
34 case GPR_LOG_SEVERITY_DEBUG:
35 return LOG_DEBUG;
36 case GPR_LOG_SEVERITY_INFO:
37 return LOG_INFO;
38 case GPR_LOG_SEVERITY_ERROR:
39 return LOG_ERROR;
40 }
41 return LOG_LEVEL_MIN;
42 }
43
gpr_log(const char * file,int line,gpr_log_severity severity,const char * format,...)44 void gpr_log(const char* file, int line, gpr_log_severity severity,
45 const char* format, ...) {
46 /* Avoid message construction if gpr_log_message won't log */
47 if (gpr_should_log(severity) == 0) {
48 return;
49 }
50 char* message = NULL;
51 va_list args;
52 va_start(args, format);
53 vasprintf(&message, format, args);
54 va_end(args);
55 gpr_log_message(file, line, severity, message);
56 free(message);
57 }
58
gpr_default_log(gpr_log_func_args * args)59 void gpr_default_log(gpr_log_func_args* args) {
60 const char* final_slash;
61 const char* display_file;
62
63 final_slash = strrchr(args->file, '/');
64 if (final_slash == NULL)
65 display_file = args->file;
66 else
67 display_file = final_slash + 1;
68
69 HiLogPrint(LOG_CORE, severity_to_log_priority(args->severity), DEVELOPTOOLS_GPRC_TAG, "GRPC", "%s:%d] %s", display_file, args->line, args->message);
70
71 }
72
73 #endif /* GPR_ANDROID */
74