diff options
Diffstat (limited to 'sal/rtl/logfile.cxx')
| -rw-r--r-- | sal/rtl/logfile.cxx | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/sal/rtl/logfile.cxx b/sal/rtl/logfile.cxx deleted file mode 100644 index 637f2eb8640e..000000000000 --- a/sal/rtl/logfile.cxx +++ /dev/null @@ -1,227 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <cstdarg> -#include <cstdio> -#include <stdio.h> -#include <stdarg.h> - -#include <rtl/logfile.h> -#include <osl/process.h> -#include <osl/time.h> -#include <osl/mutex.hxx> -#include <rtl/bootstrap.h> -#include <rtl/ustring.hxx> -#include <rtl/ustrbuf.hxx> -#include <rtl/alloc.h> -#include <rtl/instance.hxx> -#include <sal/log.hxx> -#include "osl/thread.h" -#include "osl/thread.hxx" - -#include <algorithm> - -#ifdef _MSC_VER -#define vsnprintf _vsnprintf -#endif - -using namespace osl; -using namespace std; - -using ::rtl::OUString; -using ::rtl::OUStringBuffer; - -namespace { - -OUString getFileUrl( const OUString &name ) -{ - OUString aRet; - if ( osl_getFileURLFromSystemPath( name.pData, &aRet.pData ) - != osl_File_E_None ) - { - SAL_WARN( - "sal.rtl", "osl_getFileURLFromSystemPath failed for \"" << name << '"'); - } - - OUString aWorkingDirectory; - osl_getProcessWorkingDir( &(aWorkingDirectory.pData) ); - osl_getAbsoluteFileURL( aWorkingDirectory.pData, aRet.pData, &(aRet.pData) ); - - return aRet; -} - -static const sal_Int32 g_BUFFERSIZE = 4096; - -struct Logger { - oslFileHandle aFile; - sal_Char *buffer; - osl::Mutex mutex; - - Logger(); - - ~Logger(); -}; - -Logger::Logger(): aFile(0), buffer(0) -{ - OUString name( "RTL_LOGFILE" ); - OUString value; - if( rtl_bootstrap_get( name.pData, &value.pData, 0 ) ) - { - // Obtain process id. - oslProcessIdentifier aProcessId = 0; - oslProcessInfo info; - info.Size = sizeof (oslProcessInfo); - if (osl_getProcessInfo (0, osl_Process_IDENTIFIER, &info) == osl_Process_E_None) - aProcessId = info.Ident; - - // Construct name of log file and open the file. - OUStringBuffer buf( 128 ); - buf.append( value ); - - // if the filename ends with .nopid, the incoming filename is not modified - if( value.getLength() < 6 /* ".nopid" */ || - rtl_ustr_ascii_compare_WithLength( - value.getStr() + (value.getLength()-6) , 6 , ".nopid" ) ) - { - buf.appendAscii( "_" ); - buf.append( (sal_Int32) aProcessId ); - buf.appendAscii( ".log" ); - } - - OUString o = getFileUrl( buf.makeStringAndClear() ); - oslFileError e = osl_openFile( - o.pData, &aFile, osl_File_OpenFlag_Write|osl_File_OpenFlag_Create); - - if( osl_File_E_None == e ) - { - TimeValue aCurrentTime; - buffer = ( sal_Char * ) rtl_allocateMemory( g_BUFFERSIZE ); - sal_Int64 nConverted = 0; - if (osl_getSystemTime (&aCurrentTime)) - { - nConverted = (sal_Int64 ) sprintf ( - buffer, - "opening log file %f seconds past January 1st 1970\n" - "corresponding to %" SAL_PRIuUINT32 " ms after timer start\n", - aCurrentTime.Seconds + 1e-9 * aCurrentTime.Nanosec, - osl_getGlobalTimer()); - - if( nConverted > 0 ) - { - sal_uInt64 nWritten; - osl_writeFile( aFile, buffer, nConverted , &nWritten ); - } - } - - nConverted = sprintf (buffer, "Process id is %" SAL_PRIuUINT32 "\n", aProcessId); - if( nConverted ) - { - sal_uInt64 nWritten; - osl_writeFile( aFile, buffer, nConverted, &nWritten ); - } - } - else - { - SAL_WARN( - "sal.rtl", - "Couldn't open logfile " << o << '(' << +e << ')'); - } - } -} - -Logger::~Logger() -{ - if( buffer ) - { - sal_Int64 nConverted = - sprintf( buffer, "closing log file at %06" SAL_PRIuUINT32, osl_getGlobalTimer() ); - if( nConverted > 0 ) - { - sal_uInt64 nWritten; - osl_writeFile( aFile, buffer, nConverted, &nWritten ); - } - osl_closeFile( aFile ); - rtl_freeMemory( buffer ); - } -} - -struct theLogger: public rtl::Static<Logger, theLogger> {}; - -} - -extern "C" void SAL_CALL rtl_logfile_trace ( const char *pszFormat, ... ) -{ - Logger & logger = theLogger::get(); - if( logger.buffer ) - { - va_list args; - va_start(args, pszFormat); - { - sal_Int64 nConverted; - MutexGuard guard( logger.mutex ); - nConverted = vsnprintf( logger.buffer , g_BUFFERSIZE, pszFormat, args ); - nConverted = (nConverted > g_BUFFERSIZE ? g_BUFFERSIZE : nConverted ); - if( nConverted > 0 ) - { - sal_uInt64 nWritten; - osl_writeFile( logger.aFile, logger.buffer, nConverted, &nWritten ); - } - } - va_end(args); - } -} - -extern "C" void SAL_CALL rtl_logfile_longTrace(char const * format, ...) { - Logger & logger = theLogger::get(); - if (logger.buffer != 0) { - sal_uInt32 time = osl_getGlobalTimer(); - oslThreadIdentifier threadId = osl::Thread::getCurrentIdentifier(); - va_list args; - va_start(args, format); - { - MutexGuard g(logger.mutex); - int n1 = snprintf( - logger.buffer, g_BUFFERSIZE, "%06" SAL_PRIuUINT32 " %" SAL_PRIuUINT32 " ", time, threadId); - if (n1 >= 0) { - sal_uInt64 n2; - osl_writeFile( - logger.aFile, logger.buffer, - static_cast< sal_uInt64 >( - std::min(n1, static_cast< int >(g_BUFFERSIZE))), - &n2); - n1 = vsnprintf(logger.buffer, g_BUFFERSIZE, format, args); - if (n1 > 0) { - osl_writeFile( - logger.aFile, logger.buffer, - static_cast< sal_uInt64 >( - std::min(n1, static_cast< int >(g_BUFFERSIZE))), - &n2); - } - } - } - va_end(args); - } -} - -extern "C" sal_Bool SAL_CALL rtl_logfile_hasLogFile( void ) { - return theLogger::get().buffer != 0; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |