diff options
Diffstat (limited to 'framework/inc/macros/debug/assertion.hxx')
| -rw-r--r-- | framework/inc/macros/debug/assertion.hxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/framework/inc/macros/debug/assertion.hxx b/framework/inc/macros/debug/assertion.hxx new file mode 100644 index 000000000000..b30546874546 --- /dev/null +++ b/framework/inc/macros/debug/assertion.hxx @@ -0,0 +1,238 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __FRAMEWORK_MACROS_DEBUG_ASSERTION_HXX_ +#define __FRAMEWORK_MACROS_DEBUG_ASSERTION_HXX_ + +//_________________________________________________________________________________________________________________ +// includes +//_________________________________________________________________________________________________________________ + +#if defined( ENABLE_ASSERTIONS ) || defined( ENABLE_WARNINGS ) + + #ifndef _OSL_DIAGNOSE_H_ + #include <osl/diagnose.h> + #endif + + #ifndef _RTL_STRBUF_HXX_ + #include <rtl/strbuf.hxx> + #endif + +#endif + +//***************************************************************************************************************** +// special macros for assertion handling +// 1) LOGTYPE use it to define the output of all assertions, errors, exception infos +// 2) LOGFILE_ASSERTIONS use it to define the file name to log assertions if LOGTYPE=LOGTYPE_FILE... +// 3) LOGFILE_WARNINGS use it to define the file name to log warnings if LOGTYPE=LOGTYPE_FILE... +// +// active for "non product": +// +// 4) LOG_ASSERT( BCONDITION, STEXT ) assert some critical errors wich depend from given condition +// 4a) LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) same like 4) + additional location of error +// 5) LOG_ERROR( SMETHOD, STEXT ) show errors without any condition +// +// active for debug only! +// +// 6) LOG_EXCEPTION( SMETHOD, SOWNMESSAGE, SEXCEPTIONMESSAGE ) show/log an exception for easier debug +// 7) LOG_WARNING( SMETHOD, STEXT ) should be used to detect leaks in algorithm, mechanism or operation handling +//***************************************************************************************************************** + +//_________________________________________________________________________________________________________________ +#if defined( ENABLE_ASSERTIONS ) || defined( ENABLE_WARNINGS ) + + /*_____________________________________________________________________________________________________________ + LOGFILE_ASSERTIONS + + For follow macros we need a special log file. If user forget to specify anyone, we must do it for him! + _____________________________________________________________________________________________________________*/ + + #ifndef LOGFILE_ASSERTIONS + #define LOGFILE_ASSERTIONS "_framework_assertions.log" + #endif + + /*_____________________________________________________________________________________________________________ + LOG_ASSERT ( BCONDITION, STEXT ) + LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) + + Forward assertion to logfile (if condition is FALSE - like a DBG_ASSERT!) and continue with program. + Set LOGTYPE to LOGTYPE_FILECONTINUE to do this. + BCONDITION is inserted in "(...)" because user can call this macro with an complex expression! + _____________________________________________________________________________________________________________*/ + #if LOGTYPE==LOGTYPE_FILECONTINUE + + #define LOG_ASSERT( BCONDITION, STEXT ) \ + if ( ( BCONDITION ) == sal_False ) \ + { \ + WRITE_LOGFILE( LOGFILE_ASSERTIONS, STEXT ) \ + } + + #define LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) \ + if ( ( BCONDITION ) == sal_True ) \ + { \ + ::rtl::OStringBuffer _sAssertBuffer( 256 ); \ + _sAssertBuffer.append( "ASSERT:\n\t" ); \ + _sAssertBuffer.append( SMETHOD ); \ + _sAssertBuffer.append( "\n\t\"" ); \ + _sAssertBuffer.append( STEXT ); \ + _sAssertBuffer.append( "\"\n" ); \ + WRITE_LOGFILE( LOGFILE_ASSERTIONS, _sAssertBuffer.makeStringAndClear() ) \ + } + + #endif + + /*_____________________________________________________________________________________________________________ + LOG_ASSERT ( BCONDITION, STEXT ) + LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) + + Forward assertion to file and exit the program. + Set LOGTYPE to LOGTYPE_FILEEXIT to do this. + BCONDITION is inserted in "(...)" because user can call this macro with an complex expression! + _____________________________________________________________________________________________________________*/ + #if LOGTYPE==LOGTYPE_FILEEXIT + + #define LOG_ASSERT( BCONDITION, STEXT ) \ + if ( ( BCONDITION ) == sal_False ) \ + { \ + WRITE_LOGFILE( LOGFILE_ASSERTIONS, STEXT ) \ + exit(-1); \ + } + + #define LOG_ASSERT2( BCONDITION, SMETHODE, STEXT ) \ + if ( ( BCONDITION ) == sal_True ) \ + { \ + ::rtl::OStringBuffer _sAssertBuffer( 256 ); \ + _sAssertBuffer.append( "ASSERT:\n\t" ); \ + _sAssertBuffer.append( SMETHOD ); \ + _sAssertBuffer.append( "\n\t\"" ); \ + _sAssertBuffer.append( STEXT ); \ + _sAssertBuffer.append( "\"\n" ); \ + WRITE_LOGFILE( LOGFILE_ASSERTIONS, _sAssertBuffer.makeStringAndClear() ) \ + exit(-1); \ + } + + #endif + + /*_____________________________________________________________________________________________________________ + LOG_ASSERT ( BCONDITION, STEXT ) + LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) + + Forward assertions to messagebox. (We use OSL_ENSURE to do this.) + Set LOGTYPE to LOGTYPE_MESSAGEBOX to do this. + BCONDITION is inserted in "(...)" because user can call this macro with an complex expression! + _____________________________________________________________________________________________________________*/ + #if LOGTYPE==LOGTYPE_MESSAGEBOX + + #define LOG_ASSERT( BCONDITION, STEXT ) \ + OSL_ENSURE( ( BCONDITION ), STEXT ); + + #define LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) \ + { \ + ::rtl::OStringBuffer _sAssertBuffer( 256 ); \ + _sAssertBuffer.append( "ASSERT:\n\t" ); \ + _sAssertBuffer.append( SMETHOD ); \ + _sAssertBuffer.append( "\n\t\"" ); \ + _sAssertBuffer.append( STEXT ); \ + _sAssertBuffer.append( "\"\n" ); \ + OSL_ENSURE( !( BCONDITION ), _sAssertBuffer.makeStringAndClear() ); \ + } + + #endif + + /*_____________________________________________________________________________________________________________ + LOG_ERROR( SMETHOD, STEXT ) + + Show an error by using current set output mode by define LOGTYPE! + _____________________________________________________________________________________________________________*/ + + #define LOG_ERROR( SMETHOD, STEXT ) \ + LOG_ASSERT2( sal_True, SMETHOD, STEXT ) + +#else + + // If right testmode is'nt set - implements these macros empty! + #undef LOGFILE_ASSERTIONS + #define LOG_ASSERT( BCONDITION, STEXT ) + #define LOG_ASSERT2( BCONDITION, SMETHOD, STEXT ) + #define LOG_ERROR( SMETHOD, STEXT ) + +#endif // ENABLE_ASSERTIONS + +//_________________________________________________________________________________________________________________ +#if defined( ENABLE_WARNINGS ) + + /*_____________________________________________________________________________________________________________ + LOGFILE_WARNINGS + + For follow macros we need a special log file. If user forget to specify anyone, we must do it for him! + _____________________________________________________________________________________________________________*/ + + #ifndef LOGFILE_WARNINGS + #define LOGFILE_WARNINGS "_framework_warnings.log" + #endif + + /*_____________________________________________________________________________________________________________ + LOG_EXCEPTION( SMETHOD, SOWNMESSAGE, SEXCEPTIONMESSAGE ) + + Show some exception info by using current set output mode by define LOGTYPE! + We use a seperated scope {} do protect us against multiple variable definitions. + _____________________________________________________________________________________________________________*/ + + #define LOG_EXCEPTION( SMETHOD, SOWNMESSAGE, SEXCEPTIONMESSAGE ) \ + { \ + ::rtl::OStringBuffer _sAssertBuffer2( 256 ); \ + _sAssertBuffer2.append( SOWNMESSAGE ); \ + _sAssertBuffer2.append( "\n" ); \ + _sAssertBuffer2.append( U2B(SEXCEPTIONMESSAGE) ); \ + LOG_ERROR( SMETHOD, _sAssertBuffer2.makeStringAndClear() ) \ + } + + /*_____________________________________________________________________________________________________________ + LOG_WARNING( SMETHOD, STEXT ) + + Use it to show/log warnings for programmer for follow reasons: + - algorithm errors + - undefined states + - unknown errors from other modules ... + _____________________________________________________________________________________________________________*/ + + #define LOG_WARNING( SMETHOD, STEXT ) \ + LOG_ERROR( SMETHOD, STEXT ) + +#else + + // If right testmode is'nt set - implements these macros empty! + #undef LOGFILE_WARNINGS + #define LOG_EXCEPTION( SMETHOD, SOWNMESSAGE, SEXCEPTIONMESSAGE ) + #define LOG_WARNING( SMETHOD, STEXT ) + +#endif // ENABLE_WARNINGS + +#endif // #ifndef __FRAMEWORK_MACROS_DEBUG_ASSERTION_HXX_ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |