nsprpub/pr/tests/logger.c@4ab42b5ab56c (annotated)
nsprpub/pr/tests/logger.c
Wed, 31 Dec 2014 07:53:36 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:53:36 +0100
- branch
- TOR_BUG_3246
- changeset 5
- 4ab42b5ab56c
- permissions
- -rw-r--r--
Correct small whitespace inconsistency, lost while renaming variables.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | /* |
| michael@0 | 7 | * File: logger.c |
| michael@0 | 8 | * Description: test program for logging's basic functions |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | #include "prinit.h" |
| michael@0 | 12 | #include "prlog.h" |
| michael@0 | 13 | #include "prlock.h" |
| michael@0 | 14 | #include "prcvar.h" |
| michael@0 | 15 | #include "prthread.h" |
| michael@0 | 16 | #include "prinrval.h" |
| michael@0 | 17 | |
| michael@0 | 18 | #include <stdio.h> |
| michael@0 | 19 | |
| michael@0 | 20 | /* lth. re-define PR_LOG() */ |
| michael@0 | 21 | #if 0 |
| michael@0 | 22 | #undef PR_LOG_TEST |
| michael@0 | 23 | #undef PR_LOG |
| michael@0 | 24 | #define PR_LOG_TEST(_module,_level) ((_module)->level <= (_level)) |
| michael@0 | 25 | #define PR_LOG(_module,_level,_args) \ |
| michael@0 | 26 | { \ |
| michael@0 | 27 | if (PR_LOG_TEST(_module,_level)) \ |
| michael@0 | 28 | PR_LogPrint _args ; \ |
| michael@0 | 29 | } |
| michael@0 | 30 | #endif |
| michael@0 | 31 | |
| michael@0 | 32 | |
| michael@0 | 33 | static void Error(const char* msg) |
| michael@0 | 34 | { |
| michael@0 | 35 | printf("\t%s\n", msg); |
| michael@0 | 36 | } /* Error */ |
| michael@0 | 37 | |
| michael@0 | 38 | static void PR_CALLBACK forked(void *arg) |
| michael@0 | 39 | { |
| michael@0 | 40 | PRIntn i; |
| michael@0 | 41 | PRLock *ml; |
| michael@0 | 42 | PRCondVar *cv; |
| michael@0 | 43 | |
| michael@0 | 44 | PR_LogPrint("%s logging creating mutex\n", (const char*)arg); |
| michael@0 | 45 | ml = PR_NewLock(); |
| michael@0 | 46 | PR_LogPrint("%s logging creating condition variable\n", (const char*)arg); |
| michael@0 | 47 | cv = PR_NewCondVar(ml); |
| michael@0 | 48 | |
| michael@0 | 49 | PR_LogPrint("%s waiting on condition timeout 10 times\n", (const char*)arg); |
| michael@0 | 50 | for (i = 0; i < 10; ++i) |
| michael@0 | 51 | { |
| michael@0 | 52 | PR_Lock(ml); |
| michael@0 | 53 | PR_WaitCondVar(cv, PR_SecondsToInterval(1)); |
| michael@0 | 54 | PR_Unlock(ml); |
| michael@0 | 55 | } |
| michael@0 | 56 | |
| michael@0 | 57 | PR_LogPrint("%s logging destroying condition variable\n", (const char*)arg); |
| michael@0 | 58 | PR_DestroyCondVar(cv); |
| michael@0 | 59 | PR_LogPrint("%s logging destroying mutex\n", (const char*)arg); |
| michael@0 | 60 | PR_DestroyLock(ml); |
| michael@0 | 61 | PR_LogPrint("%s forked thread exiting\n", (const char*)arg); |
| michael@0 | 62 | } |
| michael@0 | 63 | |
| michael@0 | 64 | static void UserLogStuff( void ) |
| michael@0 | 65 | { |
| michael@0 | 66 | PRLogModuleInfo *myLM; |
| michael@0 | 67 | PRIntn i; |
| michael@0 | 68 | |
| michael@0 | 69 | myLM = PR_NewLogModule( "userStuff" ); |
| michael@0 | 70 | if (! myLM ) |
| michael@0 | 71 | { |
| michael@0 | 72 | printf("UserLogStuff(): can't create new log module\n" ); |
| michael@0 | 73 | return; |
| michael@0 | 74 | } |
| michael@0 | 75 | |
| michael@0 | 76 | PR_LOG( myLM, PR_LOG_NOTICE, ("Log a Notice %d\n", 1 )); |
| michael@0 | 77 | |
| michael@0 | 78 | for (i = 0; i < 10 ; i++ ) |
| michael@0 | 79 | { |
| michael@0 | 80 | PR_LOG( myLM, PR_LOG_DEBUG, ("Log Debug number: %d\n", i)); |
| michael@0 | 81 | PR_Sleep( 300 ); |
| michael@0 | 82 | } |
| michael@0 | 83 | |
| michael@0 | 84 | } /* end UserLogStuff() */ |
| michael@0 | 85 | |
| michael@0 | 86 | int main(int argc, char **argv) |
| michael@0 | 87 | { |
| michael@0 | 88 | PRThread *thread; |
| michael@0 | 89 | |
| michael@0 | 90 | PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0); |
| michael@0 | 91 | PR_STDIO_INIT(); |
| michael@0 | 92 | |
| michael@0 | 93 | if (argc > 1) |
| michael@0 | 94 | { |
| michael@0 | 95 | if (!PR_SetLogFile(argv[1])) |
| michael@0 | 96 | { |
| michael@0 | 97 | Error("Access: Cannot create log file"); |
| michael@0 | 98 | goto exit; |
| michael@0 | 99 | } |
| michael@0 | 100 | } |
| michael@0 | 101 | |
| michael@0 | 102 | /* Start logging something here */ |
| michael@0 | 103 | PR_LogPrint("%s logging into %s\n", argv[0], argv[1]); |
| michael@0 | 104 | |
| michael@0 | 105 | PR_LogPrint("%s creating new thread\n", argv[0]); |
| michael@0 | 106 | |
| michael@0 | 107 | /* |
| michael@0 | 108 | ** Now change buffering. |
| michael@0 | 109 | */ |
| michael@0 | 110 | PR_SetLogBuffering( 65500 ); |
| michael@0 | 111 | thread = PR_CreateThread( |
| michael@0 | 112 | PR_USER_THREAD, forked, (void*)argv[0], PR_PRIORITY_NORMAL, |
| michael@0 | 113 | PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0); |
| michael@0 | 114 | PR_LogPrint("%s joining thread\n", argv[0]); |
| michael@0 | 115 | |
| michael@0 | 116 | UserLogStuff(); |
| michael@0 | 117 | |
| michael@0 | 118 | PR_JoinThread(thread); |
| michael@0 | 119 | |
| michael@0 | 120 | PR_LogFlush(); |
| michael@0 | 121 | return 0; |
| michael@0 | 122 | |
| michael@0 | 123 | exit: |
| michael@0 | 124 | return -1; |
| michael@0 | 125 | } |
| michael@0 | 126 | |
| michael@0 | 127 | /* logger.c */ |
