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139 lines
4.3 KiB
139 lines
4.3 KiB
/*
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Copyright (C) 2000 Stefan Westerfeld
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stefan@space.twc.de
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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Some inspiration taken from glib.
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Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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Modified by the GLib Team and others 1997-1999.
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*/
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#ifndef _ARTSDEBUG_H_
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#define _ARTSDEBUG_H_
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#include "arts_export.h"
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/*
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* BC - Status (2002-03-08): Debug.
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*
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* Collection class, no instance, no members. Thus binary compatible (will
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* be kept).
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*/
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#define arts_fatal ::Arts::Debug::fatal
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#define arts_warning ::Arts::Debug::warning
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#define arts_info ::Arts::Debug::info
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#define arts_debug ::Arts::Debug::debug
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/* source compatibility with older sources */
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#define artsdebug ::Arts::Debug::debug
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#define setartsdebug(x) arts_warning("setartsdebug is obsolete")
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#ifdef __GNUC__
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#define arts_return_if_fail(expr) \
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do { \
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if (!(expr)) \
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{ \
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arts_warning ("file %s: line %d (%s): assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
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return; \
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} \
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} while(0)
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#define arts_return_val_if_fail(expr,val) \
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do { \
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if (!(expr)) \
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{ \
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arts_warning ("file %s: line %d (%s): assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
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return (val); \
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} \
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} while(0)
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#define arts_assert(expr) \
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do { \
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if (!(expr)) \
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arts_fatal ("file %s: line %d (%s): assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
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} while(0)
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#else
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#define arts_return_if_fail(expr) \
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do { \
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if (!(expr)) \
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{ \
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arts_warning ("file %s: line %d: assertion failed: (%s)", \
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__FILE__, __LINE__, #expr); \
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return; \
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} \
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} while(0)
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#define arts_return_val_if_fail(expr,val) \
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do { \
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if (!(expr)) \
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{ \
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arts_warning ("file %s: line %d: assertion failed: (%s)", \
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__FILE__, __LINE__, #expr); \
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return (val); \
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} \
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} while(0)
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#define arts_assert(expr) \
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do { \
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if (!(expr)) \
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arts_fatal ("file %s: line %d: assertion failed: (%s)", \
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__FILE__, __LINE__, #expr); \
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} while(0)
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#endif
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ARTS_EXPORT char* arts_strdup_printf (const char *format, ...);
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namespace Arts {
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class ARTS_EXPORT Debug {
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public:
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enum Level { lFatal = 3, lWarning = 2, lInfo = 1, lDebug = 0 };
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/**
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* Initializes at which is the minimum level to react to. If you
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* call this, call this before creating the Arts::Dispatcher object.
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*/
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static void init(const char *prefix, Level level);
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static void fatal(const char *fmt,...); // print on stderr & abort
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static void warning(const char *fmt,...); // print on stderr
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static void info(const char *fmt,...); // print on stdout
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static void debug(const char *fmt,...); // print on stdout
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/**
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* This method sets the name of an external application to
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* display messages graphically.
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*/
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static void messageApp(const char *appName);
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static void initMutex(); // called from the dispatcher constructor
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static void freeMutex(); // called from the dispatcher destructor
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};
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}
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#endif
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