1 files changed, 0 insertions, 404 deletions
diff --git a/nx-X11/extras/Xpm/lib/CrDatFrI.c b/nx-X11/extras/Xpm/lib/CrDatFrI.c
deleted file mode 100644
index 90999665b..000000000
--- a/nx-X11/extras/Xpm/lib/CrDatFrI.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * 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.
- */
-
-/*****************************************************************************\
-*  CrDataFI.c:                                                                *
-*                                                                             *
-*  XPM library                                                                *
-*  Scan an image and possibly its mask and create an XPM array                *
-*                                                                             *
-*  Developed by Arnaud Le Hors                                                *
-\*****************************************************************************/
-/* $XFree86$ */
-
-/* October 2004, source code review by Thomas Biege <thomas@suse.de> */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "XpmI.h"
-
-LFUNC(CreateColors, int, (char **dataptr, unsigned int *data_size,
-			  XpmColor *colors, unsigned int ncolors,
-			  unsigned int cpp));
-
-LFUNC(CreatePixels, void, (char **dataptr, unsigned int data_size,
-			   unsigned int width,
-			   unsigned int height, unsigned int cpp,
-			   unsigned int *pixels, XpmColor *colors));
-
-LFUNC(CountExtensions, void, (XpmExtension *ext, unsigned int num,
-			      unsigned int *ext_size,
-			      unsigned int *ext_nlines));
-
-LFUNC(CreateExtensions, void, (char **dataptr, unsigned int data_size,
-			       unsigned int offset,
-			       XpmExtension *ext, unsigned int num,
-			       unsigned int ext_nlines));
-
-int
-XpmCreateDataFromImage(display, data_return, image, shapeimage, attributes)
-    Display *display;
-    char ***data_return;
-    XImage *image;
-    XImage *shapeimage;
-    XpmAttributes *attributes;
-{
-    XpmImage xpmimage;
-    XpmInfo info;
-    int ErrorStatus;
-
-    /* initialize return value */
-    if (data_return)
-	*data_return = NULL;
-
-    /* create an XpmImage from the image */
-    ErrorStatus = XpmCreateXpmImageFromImage(display, image, shapeimage,
-					     &xpmimage, attributes);
-    if (ErrorStatus != XpmSuccess)
-	return (ErrorStatus);
-
-    /* create the data from the XpmImage */
-    if (attributes) {
-	xpmSetInfo(&info, attributes);
-	ErrorStatus = XpmCreateDataFromXpmImage(data_return, &xpmimage, &info);
-    } else
-	ErrorStatus = XpmCreateDataFromXpmImage(data_return, &xpmimage, NULL);
-
-    /* free the XpmImage */
-    XpmFreeXpmImage(&xpmimage);
-
-    return (ErrorStatus);
-}
-
-#undef RETURN
-#define RETURN(status) \
-do \
-{ \
-      ErrorStatus = status; \
-      goto exit; \
-} while(0)
-
-int
-XpmCreateDataFromXpmImage(data_return, image, info)
-    char ***data_return;
-    XpmImage *image;
-    XpmInfo *info;
-{
-    /* calculation variables */
-    int ErrorStatus;
-    char buf[BUFSIZ];
-    char **header = NULL, **data, **sptr, **sptr2, *s;
-    unsigned int header_size, header_nlines;
-    unsigned int data_size, data_nlines;
-    unsigned int extensions = 0, ext_size = 0, ext_nlines = 0;
-    unsigned int offset, l, n;
-
-    *data_return = NULL;
-
-    extensions = info && (info->valuemask & XpmExtensions)
-	&& info->nextensions;
-
-    /* compute the number of extensions lines and size */
-    if (extensions)
-	CountExtensions(info->extensions, info->nextensions,
-			&ext_size, &ext_nlines);
-
-    /*
-     * alloc a temporary array of char pointer for the header section which
-     * is the hints line + the color table lines
-     */
-    header_nlines = 1 + image->ncolors; /* this may wrap and/or become 0 */
-
-    /* 2nd check superfluous if we do not need header_nlines any further */
-    if(header_nlines <= image->ncolors ||
-       header_nlines >= UINT_MAX / sizeof(char *))
-    	return(XpmNoMemory);
-
-    header_size = sizeof(char *) * header_nlines;
-    if (header_size >= UINT_MAX / sizeof(char *))
-	return (XpmNoMemory);
-    header = (char **) XpmCalloc(header_size, sizeof(char *)); /* can we trust image->ncolors */
-    if (!header)
-	return (XpmNoMemory);
-
-    /* print the hints line */
-    s = buf;
-#ifndef VOID_SPRINTF
-    s +=
-#endif
-    sprintf(s, "%d %d %d %d", image->width, image->height,
-	    image->ncolors, image->cpp);
-#ifdef VOID_SPRINTF
-    s += strlen(s);
-#endif
-
-    if (info && (info->valuemask & XpmHotspot)) {
-#ifndef VOID_SPRINTF
-	s +=
-#endif
-	sprintf(s, " %d %d", info->x_hotspot, info->y_hotspot);
-#ifdef VOID_SPRINTF
-	s += strlen(s);
-#endif
-    }
-    if (extensions) {
-	strcpy(s, " XPMEXT");
-	s += 7;
-    }
-    l = s - buf + 1;
-    *header = (char *) XpmMalloc(l);
-    if (!*header)
-	RETURN(XpmNoMemory);
-    header_size += l;
-    strcpy(*header, buf);
-
-    /* print colors */
-    ErrorStatus = CreateColors(header + 1, &header_size,
-			       image->colorTable, image->ncolors, image->cpp);
-
-    if (ErrorStatus != XpmSuccess)
-	RETURN(ErrorStatus);
-
-    /* now we know the size needed, alloc the data and copy the header lines */
-    offset = image->width * image->cpp + 1;
-
-    if(offset <= image->width || offset <= image->cpp)
-	RETURN(XpmNoMemory);
-
-    if( (image->height + ext_nlines) >= UINT_MAX / sizeof(char *))
-	RETURN(XpmNoMemory);
-    data_size = (image->height + ext_nlines) * sizeof(char *);
-
-    if (image->height > UINT_MAX / offset ||
-        image->height * offset > UINT_MAX - data_size)
-	RETURN(XpmNoMemory);
-    data_size += image->height * offset;
-
-    if( (header_size + ext_size) >= (UINT_MAX - data_size) )
-	RETURN(XpmNoMemory);
-    data_size += header_size + ext_size;
-
-    data = (char **) XpmMalloc(data_size);
-    if (!data)
-	RETURN(XpmNoMemory);
-
-    data_nlines = header_nlines + image->height + ext_nlines;
-    *data = (char *) (data + data_nlines);
-
-    /* can header have less elements then n suggests? */
-    n = image->ncolors;
-    for (l = 0, sptr = data, sptr2 = header; l <= n && sptr && sptr2; l++, sptr++, sptr2++) {
-	strcpy(*sptr, *sptr2);
-	*(sptr + 1) = *sptr + strlen(*sptr2) + 1;
-    }
-
-    /* print pixels */
-    data[header_nlines] = (char *) data + header_size
-	+ (image->height + ext_nlines) * sizeof(char *);
-
-    CreatePixels(data + header_nlines, data_size-header_nlines, image->width, image->height,
-		 image->cpp, image->data, image->colorTable);
-
-    /* print extensions */
-    if (extensions)
-	CreateExtensions(data + header_nlines + image->height - 1,
-			 data_size - header_nlines - image->height + 1, offset,
-			 info->extensions, info->nextensions,
-			 ext_nlines);
-
-    *data_return = data;
-    ErrorStatus = XpmSuccess;
-
-/* exit point, free only locally allocated variables */
-exit:
-    if (header) {
-	for (l = 0; l < header_nlines; l++)
-	    if (header[l])
-		XpmFree(header[l]);
-		XpmFree(header);
-    }
-    return(ErrorStatus);
-}
-
-static int
-CreateColors(dataptr, data_size, colors, ncolors, cpp)
-    char **dataptr;
-    unsigned int *data_size;
-    XpmColor *colors;
-    unsigned int ncolors;
-    unsigned int cpp;
-{
-    char buf[BUFSIZ];
-    unsigned int a, key, l;
-    char *s, *s2;
-    char **defaults;
-
-    /* can ncolors be trusted here? */
-    for (a = 0; a < ncolors; a++, colors++, dataptr++) {
-
-	defaults = (char **) colors;
-	if(sizeof(buf) <= cpp)
-	    return(XpmNoMemory);
-	strncpy(buf, *defaults++, cpp);
-	s = buf + cpp;
-
-	if(sizeof(buf) <= (s-buf))
-		return XpmNoMemory;
-
-	for (key = 1; key <= NKEYS; key++, defaults++) {
-	    if ((s2 = *defaults)) {
-#ifndef VOID_SPRINTF
-		s +=
-#endif
-		/* assume C99 compliance */
-			snprintf(s, sizeof(buf)-(s-buf), "\t%s %s", xpmColorKeys[key - 1], s2);
-#ifdef VOID_SPRINTF
-		s += strlen(s);
-#endif
-		/* does s point out-of-bounds? */
-		if(sizeof(buf) < (s-buf))
-			return XpmNoMemory;
-	    }
-	}
-	/* what about using strdup()? */
-	l = s - buf + 1;
-	s = (char *) XpmMalloc(l);
-	if (!s)
-	    return (XpmNoMemory);
-	*data_size += l;
-	*dataptr = strcpy(s, buf);
-    }
-    return (XpmSuccess);
-}
-
-static void
-CreatePixels(dataptr, data_size, width, height, cpp, pixels, colors)
-    char **dataptr;
-    unsigned int data_size;
-    unsigned int width;
-    unsigned int height;
-    unsigned int cpp;
-    unsigned int *pixels;
-    XpmColor *colors;
-{
-    char *s;
-    unsigned int x, y, h, offset;
-
-    if(height <= 1)
-    	return;
-
-    h = height - 1;
-
-    offset = width * cpp + 1;
-
-    if(offset <= width || offset <= cpp)
-    	return;
-
-    /* why trust h? */
-    for (y = 0; y < h; y++, dataptr++) {
-	s = *dataptr;
-	/* why trust width? */
-	for (x = 0; x < width; x++, pixels++) {
-	    if(cpp > (data_size - (s - *dataptr)))
-	    	return;
-	    strncpy(s, colors[*pixels].string, cpp); /* why trust pixel? */
-	    s += cpp;
-	}
-	*s = '\0';
-	if(offset > data_size)
-		return;
-	*(dataptr + 1) = *dataptr + offset;
-    }
-    /* duplicate some code to avoid a test in the loop */
-    s = *dataptr;
-    /* why trust width? */
-    for (x = 0; x < width; x++, pixels++) {
-	if(cpp > data_size - (s - *dataptr))
-	    	return;
-	strncpy(s, colors[*pixels].string, cpp); /* why should we trust *pixel? */
-	s += cpp;
-    }
-    *s = '\0';
-}
-
-static void
-CountExtensions(ext, num, ext_size, ext_nlines)
-    XpmExtension *ext;
-    unsigned int num;
-    unsigned int *ext_size;
-    unsigned int *ext_nlines;
-{
-    unsigned int x, y, a, size, nlines;
-    char **line;
-
-    size = 0;
-    nlines = 0;
-    for (x = 0; x < num; x++, ext++) {
-	/* 1 for the name */
-	nlines += ext->nlines + 1;
-	/* 8 = 7 (for "XPMEXT ") + 1 (for 0) */
-	size += strlen(ext->name) + 8;
-	a = ext->nlines;
-	for (y = 0, line = ext->lines; y < a; y++, line++)
-	    size += strlen(*line) + 1;
-    }
-    /* 10 and 1 are for the ending "XPMENDEXT" */
-    *ext_size = size + 10;
-    *ext_nlines = nlines + 1;
-}
-
-static void
-CreateExtensions(dataptr, data_size, offset, ext, num, ext_nlines)
-    char **dataptr;
-    unsigned int data_size;
-    unsigned int offset;
-    XpmExtension *ext;
-    unsigned int num;
-    unsigned int ext_nlines;
-{
-    unsigned int x, y, a, b;
-    char **line;
-
-    *(dataptr + 1) = *dataptr + offset;
-    dataptr++;
-    a = 0;
-    for (x = 0; x < num; x++, ext++) {
-	snprintf(*dataptr, data_size, "XPMEXT %s", ext->name);
-	a++;
-	if (a < ext_nlines)
-	    *(dataptr + 1) = *dataptr + strlen(ext->name) + 8;
-	dataptr++;
-	b = ext->nlines; /* can we trust these values? */
-	for (y = 0, line = ext->lines; y < b; y++, line++) {
-	    strcpy(*dataptr, *line);
-	    a++;
-	    if (a < ext_nlines)
-		*(dataptr + 1) = *dataptr + strlen(*line) + 1;
-	    dataptr++;
-	}
-    }
-    strcpy(*dataptr, "XPMENDEXT");
-}