src/xpm/CrIFrDat.c

/*
 * Copyright (C) 1989-95 GROUPE BULL
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of GROUPE BULL shall not be
 * used in advertising or otherwise to promote the sale, use or other dealings
 * in this Software without prior written authorization from GROUPE BULL.
 */

/*****************************************************************************\
*  CrIFrData.c:                                                               *
*                                                                             *
*  XPM library                                                                *
*  Parse an Xpm array and create the image and possibly its mask              *
*                                                                             *
*  Developed by Arnaud Le Hors                                                *
\*****************************************************************************/

#include "XpmI.h"

LFUNC(OpenArray, void, (char **data, xpmData *mdata));

#ifdef __OS2__
/* Visual Age cannot deal with old, non-ansi, code */
int XpmCreateImageFromData(
  Display*       display
, char**         data
, XImage**       image_return
, XImage**       shapeimage_return
, XpmAttributes* attributes
)
#else
int
XpmCreateImageFromData(display, data, image_return,
		       shapeimage_return, attributes)
    Display *display;
    char **data;
    XImage **image_return;
    XImage **shapeimage_return;
    XpmAttributes *attributes;
#endif
{
    XpmImage image;
    XpmInfo info;
    int ErrorStatus;
    xpmData mdata;

    xpmInitXpmImage(&image);
    xpmInitXpmInfo(&info);

    /* open data */
    OpenArray(data, &mdata);

    /* create an XpmImage from the file */
    if (attributes) {
	xpmInitAttributes(attributes);
	xpmSetInfoMask(&info, attributes);
	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
					    image_return, shapeimage_return,
					    &image, &info, attributes);
    } else
	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
					    image_return, shapeimage_return,
					    &image, NULL, attributes);
    if (attributes) {
	if (ErrorStatus >= 0)		/* no fatal error */
	    xpmSetAttributes(attributes, &image, &info);
	XpmFreeXpmInfo(&info);
    }

    /* free the XpmImage */
    XpmFreeXpmImage(&image);

    return (ErrorStatus);
}

#ifdef __OS2__
/* Visual Age cannot deal with old, non-ansi, code */
int
XpmCreateXpmImageFromData(
  char**    data
, XpmImage* image
, XpmInfo*  info
)
#else
int
XpmCreateXpmImageFromData(data, image, info)
    char **data;
    XpmImage *image;
    XpmInfo *info;
#endif
{
    xpmData mdata;
    int ErrorStatus;

    /* init returned values */
    xpmInitXpmImage(image);
    xpmInitXpmInfo(info);

    /* open data */
    OpenArray(data, &mdata);

    /* create the XpmImage from the XpmData */
    ErrorStatus = xpmParseData(&mdata, image, info);

    return (ErrorStatus);
}

/*
 * open the given array to be read or written as an xpmData which is returned
 */
#ifdef __OS2__
/* Visual Age cannot deal with old, non-ansi, code */
static void OpenArray(char** data, xpmData* mdata)
#else
static void
OpenArray(data, mdata)
    char **data;
    xpmData *mdata;
#endif
{
    mdata->type = XPMARRAY;
    mdata->stream.data = data;
    mdata->cptr = *data;
    mdata->line = 0;
    mdata->CommentLength = 0;
    mdata->Bcmt = mdata->Ecmt = NULL;
    mdata->Bos = mdata->Eos = '\0';
    mdata->format = 0;			/* this can only be Xpm 2 or 3 */
}
Commit	Line	Data
	1	/*
	2	* Copyright (C) 1989-95 GROUPE BULL
	3	*
	4	* Permission is hereby granted, free of charge, to any person obtaining a copy
	5	* of this software and associated documentation files (the "Software"), to
	6	* deal in the Software without restriction, including without limitation the
	7	* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
	8	* sell copies of the Software, and to permit persons to whom the Software is
	9	* furnished to do so, subject to the following conditions:
	10	*
	11	* The above copyright notice and this permission notice shall be included in
	12	* all copies or substantial portions of the Software.
	13	*
	14	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	15	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	17	* GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
	18	* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	19	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	20	*
	21	* Except as contained in this notice, the name of GROUPE BULL shall not be
	22	* used in advertising or otherwise to promote the sale, use or other dealings
	23	* in this Software without prior written authorization from GROUPE BULL.
	24	*/
	25
	26	/*****************************************************************************\
	27	* CrIFrData.c: *
	28	* *
	29	* XPM library *
	30	* Parse an Xpm array and create the image and possibly its mask *
	31	* *
	32	* Developed by Arnaud Le Hors *
	33	\*****************************************************************************/
	34
	35	#include "XpmI.h"
	36
	37	LFUNC(OpenArray, void, (char *data, xpmData mdata));
	38
	39	#ifdef __OS2__
	40	/* Visual Age cannot deal with old, non-ansi, code */
	41	int XpmCreateImageFromData(
	42	Display* display
	43	, char** data
	44	, XImage** image_return
	45	, XImage** shapeimage_return
	46	, XpmAttributes* attributes
	47	)
	48	#else
	49	int
	50	XpmCreateImageFromData(display, data, image_return,
	51	shapeimage_return, attributes)
	52	Display *display;
	53	char **data;
	54	XImage **image_return;
	55	XImage **shapeimage_return;
	56	XpmAttributes *attributes;
	57	#endif
	58	{
	59	XpmImage image;
	60	XpmInfo info;
	61	int ErrorStatus;
	62	xpmData mdata;
	63
	64	xpmInitXpmImage(&image);
	65	xpmInitXpmInfo(&info);
	66
	67	/* open data */
	68	OpenArray(data, &mdata);
	69
	70	/* create an XpmImage from the file */
	71	if (attributes) {
	72	xpmInitAttributes(attributes);
	73	xpmSetInfoMask(&info, attributes);
	74	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
	75	image_return, shapeimage_return,
	76	&image, &info, attributes);
	77	} else
	78	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
	79	image_return, shapeimage_return,
	80	&image, NULL, attributes);
	81	if (attributes) {
	82	if (ErrorStatus >= 0) /* no fatal error */
	83	xpmSetAttributes(attributes, &image, &info);
	84	XpmFreeXpmInfo(&info);
	85	}
	86
	87	/* free the XpmImage */
	88	XpmFreeXpmImage(&image);
	89
	90	return (ErrorStatus);
	91	}
	92
	93	#ifdef __OS2__
	94	/* Visual Age cannot deal with old, non-ansi, code */
	95	int
	96	XpmCreateXpmImageFromData(
	97	char** data
	98	, XpmImage* image
	99	, XpmInfo* info
	100	)
	101	#else
	102	int
	103	XpmCreateXpmImageFromData(data, image, info)
	104	char **data;
	105	XpmImage *image;
	106	XpmInfo *info;
	107	#endif
	108	{
	109	xpmData mdata;
	110	int ErrorStatus;
	111
	112	/* init returned values */
	113	xpmInitXpmImage(image);
	114	xpmInitXpmInfo(info);
	115
	116	/* open data */
	117	OpenArray(data, &mdata);
	118
	119	/* create the XpmImage from the XpmData */
	120	ErrorStatus = xpmParseData(&mdata, image, info);
	121
	122	return (ErrorStatus);
	123	}
	124
	125	/*
	126	* open the given array to be read or written as an xpmData which is returned
	127	*/
	128	#ifdef __OS2__
	129	/* Visual Age cannot deal with old, non-ansi, code */
	130	static void OpenArray(char** data, xpmData* mdata)
	131	#else
	132	static void
	133	OpenArray(data, mdata)
	134	char **data;
	135	xpmData *mdata;
	136	#endif
	137	{
	138	mdata->type = XPMARRAY;
	139	mdata->stream.data = data;
	140	mdata->cptr = *data;
	141	mdata->line = 0;
	142	mdata->CommentLength = 0;
	143	mdata->Bcmt = mdata->Ecmt = NULL;
	144	mdata->Bos = mdata->Eos = '\0';
	145	mdata->format = 0; /* this can only be Xpm 2 or 3 */
	146	}