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/* ====================================================================
* The Kannel Software License, Version 1.0
*
* Copyright (c) 2001-2005 Kannel Group
* Copyright (c) 1998-2001 WapIT Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Kannel Group (http://www.kannel.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Kannel" and "Kannel Group" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please
* contact org@kannel.org.
*
* 5. Products derived from this software may not be called "Kannel",
* nor may "Kannel" appear in their name, without prior written
* permission of the Kannel Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE KANNEL GROUP OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Kannel Group. For more information on
* the Kannel Group, please see <http://www.kannel.org/>.
*
* Portions of this software are based upon software originally written at
* WapIT Ltd., Helsinki, Finland for the Kannel project.
*/
#ifndef OTABITMAP_H
#define OTABITMAP_H
/* OTA Bitmap - used for CLI Icon and Operator logo messages
*
* Kalle Marjola 1999 for WapIT Ltd.
*
* functions to store OTA Bitmaps and and create Octet strings from them
*/
#include "gwlib/gwlib.h"
/* OTA Bitmap
*/
typedef struct OTA_bitmap {
Octet infofield;
Octet *ext_fields;
int extfield_count;
int width; /* 8 or 16 bits, defined by infofield */
int height; /* ditto */
int depth;
Octet *main_image;
Octet **animated_image;
int animimg_count; /* total # of animated images */
/* Octet *palette; */
} OTAbitmap;
/* create a new empty OTAbitmap struct. Return a pointer to it or NULL if
* operation fails
*/
OTAbitmap *OTAbitmap_create_empty(void);
/* delete given OTAbitmap, including freeing the pixmap */
void OTAbitmap_delete(OTAbitmap *pic);
#define NEGATIVE 1 /* source has white=0, black=1 */
#define REVERSE 2 /* source has righmost as most significant */
/* create a new bitmap
*
* width and height are size of the bitmap,
* data is the entire bitmap; from left-top corner to righ-bottom;
* if the width is not dividable by 8, the rest of the row is NOT padded
* with zeros. bytes are ordered big-endian
*
* target: black=0, white=1, most significant leftmost
*
* You can generate raw bitmap in Linux (RH 6.0) with following line:
* %> convert -monochrome input_file target.mono
*
* ..which then requires flags REVERSE and NEGATIVE
*
* return pointer to created OTAbitmap, or NULL if fails
*/
OTAbitmap *OTAbitmap_create(int width, int height, int depth, Octet *data, int flags);
/* create Octet stream out of given OTAbitmap
* return the length of stream, *stream is set to new stream which must
* be freed by the caller
*/
int OTAbitmap_create_stream(OTAbitmap *pic, Octet **stream);
#endif
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