OpenJPEG 2.1.0

event.h

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00001 /*
00002  * The copyright in this software is being made available under the 2-clauses 
00003  * BSD License, included below. This software may be subject to other third 
00004  * party and contributor rights, including patent rights, and no such rights
00005  * are granted under this license.
00006  *
00007  * Copyright (c) 2005, Herve Drolon, FreeImage Team
00008  * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR 
00009  * Copyright (c) 2012, CS Systemes d'Information, France
00010  * All rights reserved.
00011  *
00012  * Redistribution and use in source and binary forms, with or without
00013  * modification, are permitted provided that the following conditions
00014  * are met:
00015  * 1. Redistributions of source code must retain the above copyright
00016  *    notice, this list of conditions and the following disclaimer.
00017  * 2. Redistributions in binary form must reproduce the above copyright
00018  *    notice, this list of conditions and the following disclaimer in the
00019  *    documentation and/or other materials provided with the distribution.
00020  *
00021  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
00022  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00023  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00024  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00025  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00026  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00027  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00028  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00029  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00030  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00031  * POSSIBILITY OF SUCH DAMAGE.
00032  */
00033 #ifndef __EVENT_H
00034 #define __EVENT_H
00035 
00050 typedef struct opj_event_mgr 
00051 {
00053         void *                  m_error_data;
00055         void *                  m_warning_data;
00057         void *                  m_info_data;
00059         opj_msg_callback error_handler;
00061         opj_msg_callback warning_handler;
00063         opj_msg_callback info_handler;
00064 } opj_event_mgr_t;
00065 
00066 
00067 #define EVT_ERROR       1       
00068 #define EVT_WARNING     2       
00069 #define EVT_INFO        4       
00073 
00074 
00076 /* ----------------------------------------------------------------------- */
00077 
00078 
00079 /* ----------------------------------------------------------------------- */
00080 
00090 OPJ_BOOL opj_event_msg(opj_event_mgr_t* event_mgr, OPJ_INT32 event_type, const char *fmt, ...);
00091 /* ----------------------------------------------------------------------- */
00092 
00096 void opj_set_default_event_handler(opj_event_mgr_t * p_manager);
00097 
00101 
00102 #endif /* __EVENT_H */