exif-log.h File Reference

log message infrastructure More...

#include <libexif/exif-mem.h>
#include <stdarg.h>

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Defines
#define	EXIF_LOG_NO_MEMORY(l, d, s)   exif_log (l, EXIF_LOG_CODE_NO_MEMORY, d, "Could not allocate %i byte(s).", s)
Typedefs
typedef _ExifLog	ExifLog
typedef void(*)	ExifLogFunc (ExifLog *log, ExifLogCode, const char *domain, const char *format, va_list args, void *data)
Enumerations
enum	ExifLogCode { EXIF_LOG_CODE_NONE, EXIF_LOG_CODE_DEBUG, EXIF_LOG_CODE_NO_MEMORY, EXIF_LOG_CODE_CORRUPT_DATA }
Functions
ExifLog *	exif_log_new (void)
ExifLog *	exif_log_new_mem (ExifMem *)
void	exif_log_ref (ExifLog *log)
void	exif_log_unref (ExifLog *log)
void	exif_log_free (ExifLog *log)
const char *	exif_log_code_get_title (ExifLogCode)
const char *	exif_log_code_get_message (ExifLogCode)
void	exif_log_set_func (ExifLog *log, ExifLogFunc func, void *data)
void	exif_log (ExifLog *log, ExifLogCode, const char *domain, const char *format,...)
void	exif_logv (ExifLog *log, ExifLogCode, const char *domain, const char *format, va_list args)

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Detailed Description

log message infrastructure

Copyright © 2004 Lutz Müller <lutz@users.sourceforge.net>

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library 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 for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

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Typedef Documentation

typedef void(* ) ExifLogFunc(ExifLog *log, ExifLogCode, const char *domain, const char *format, va_list args, void *data)

Log callback function prototype.

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Function Documentation

void exif_log_set_func	(	ExifLog *	log,
		ExifLogFunc	func,
		void *	data
	)

Register log callback function.

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