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128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* File: logger.c
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* Description: test program for logging's basic functions
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*/
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#include "prinit.h"
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#include "prlog.h"
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#include "prlock.h"
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#include "prcvar.h"
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#include "prthread.h"
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#include "prinrval.h"
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#include <stdio.h>
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/* lth. re-define PR_LOG() */
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#if 0
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#undef PR_LOG_TEST
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#undef PR_LOG
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#define PR_LOG_TEST(_module,_level) ((_module)->level <= (_level))
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#define PR_LOG(_module,_level,_args) \
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{ \
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if (PR_LOG_TEST(_module,_level)) \
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PR_LogPrint _args ; \
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}
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#endif
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static void Error(const char* msg)
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{
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printf("\t%s\n", msg);
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} /* Error */
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static void PR_CALLBACK forked(void *arg)
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{
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PRIntn i;
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PRLock *ml;
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PRCondVar *cv;
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PR_LogPrint("%s logging creating mutex\n", (const char*)arg);
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ml = PR_NewLock();
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PR_LogPrint("%s logging creating condition variable\n", (const char*)arg);
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cv = PR_NewCondVar(ml);
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PR_LogPrint("%s waiting on condition timeout 10 times\n", (const char*)arg);
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for (i = 0; i < 10; ++i)
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{
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PR_Lock(ml);
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PR_WaitCondVar(cv, PR_SecondsToInterval(1));
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PR_Unlock(ml);
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}
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PR_LogPrint("%s logging destroying condition variable\n", (const char*)arg);
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PR_DestroyCondVar(cv);
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PR_LogPrint("%s logging destroying mutex\n", (const char*)arg);
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PR_DestroyLock(ml);
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PR_LogPrint("%s forked thread exiting\n", (const char*)arg);
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}
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static void UserLogStuff( void )
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{
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PRLogModuleInfo *myLM;
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PRIntn i;
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myLM = PR_NewLogModule( "userStuff" );
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if (! myLM )
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{
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printf("UserLogStuff(): can't create new log module\n" );
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return;
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}
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PR_LOG( myLM, PR_LOG_NOTICE, ("Log a Notice %d\n", 1 ));
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for (i = 0; i < 10 ; i++ )
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{
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PR_LOG( myLM, PR_LOG_DEBUG, ("Log Debug number: %d\n", i));
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PR_Sleep( 300 );
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}
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} /* end UserLogStuff() */
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int main(int argc, char **argv)
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{
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PRThread *thread;
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PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
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PR_STDIO_INIT();
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if (argc > 1)
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{
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if (!PR_SetLogFile(argv[1]))
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{
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Error("Access: Cannot create log file");
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goto exit;
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}
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}
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/* Start logging something here */
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PR_LogPrint("%s logging into %s\n", argv[0], argv[1]);
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PR_LogPrint("%s creating new thread\n", argv[0]);
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/*
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** Now change buffering.
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*/
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PR_SetLogBuffering( 65500 );
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thread = PR_CreateThread(
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PR_USER_THREAD, forked, (void*)argv[0], PR_PRIORITY_NORMAL,
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PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
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PR_LogPrint("%s joining thread\n", argv[0]);
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UserLogStuff();
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PR_JoinThread(thread);
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PR_LogFlush();
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return 0;
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exit:
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return -1;
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}
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/* logger.c */
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