^^&&^^

Edit File: gdxpm.c

/*
   add ability to load xpm files to gd, requires the xpm
   library.
   Caolan.McNamara@ul.ie
   http://www.csn.ul.ie/~caolan
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gd.h"
#include "gdhelpers.h"

#ifdef HAVE_XPM

#include <X11/xpm.h>

gdImagePtr gdImageCreateFromXpm (char *filename)
{
	XpmInfo info = {0};
	XpmImage image;
	int i, j, k, number;
	char buf[5];
	gdImagePtr im = 0;
	int *pointer;
	int red = 0, green = 0, blue = 0;
	int *colors;
	int ret;

ret = XpmReadFileToXpmImage(filename, &image, &info);
	if (ret != XpmSuccess) {
		return 0;
	}
	number = image.ncolors;
	for(i = 0; i < number; i++) {
		if (!image.colorTable[i].c_color) {
			goto done;
		}
	}

if (!(im = gdImageCreate(image.width, image.height))) {
		goto done;
	}

colors = (int *) safe_emalloc(number, sizeof(int), 0);
	for (i = 0; i < number; i++) {
		switch (strlen (image.colorTable[i].c_color)) {
			case 4:
				buf[1] = '\0';
				buf[0] = image.colorTable[i].c_color[1];
				red = strtol(buf, NULL, 16);

buf[0] = image.colorTable[i].c_color[2];
				green = strtol(buf, NULL, 16);

buf[0] = image.colorTable[i].c_color[3];
				blue = strtol(buf, NULL, 16);
				break;

case 7:
				buf[2] = '\0';
				buf[0] = image.colorTable[i].c_color[1];
				buf[1] = image.colorTable[i].c_color[2];
				red = strtol(buf, NULL, 16);

buf[0] = image.colorTable[i].c_color[3];
				buf[1] = image.colorTable[i].c_color[4];
				green = strtol(buf, NULL, 16);

buf[0] = image.colorTable[i].c_color[5];
				buf[1] = image.colorTable[i].c_color[6];
				blue = strtol(buf, NULL, 16);
				break;

case 10:
				buf[3] = '\0';
				buf[0] = image.colorTable[i].c_color[1];
				buf[1] = image.colorTable[i].c_color[2];
				buf[2] = image.colorTable[i].c_color[3];
				red = strtol(buf, NULL, 16);
				red /= 64;

buf[0] = image.colorTable[i].c_color[4];
				buf[1] = image.colorTable[i].c_color[5];
				buf[2] = image.colorTable[i].c_color[6];
				green = strtol(buf, NULL, 16);
				green /= 64;

buf[0] = image.colorTable[i].c_color[7];
				buf[1] = image.colorTable[i].c_color[8];
				buf[2] = image.colorTable[i].c_color[9];
				blue = strtol(buf, NULL, 16);
				blue /= 64;
				break;

case 13:
				buf[4] = '\0';
				buf[0] = image.colorTable[i].c_color[1];
				buf[1] = image.colorTable[i].c_color[2];
				buf[2] = image.colorTable[i].c_color[3];
				buf[3] = image.colorTable[i].c_color[4];
				red = strtol(buf, NULL, 16);
				red /= 256;

buf[0] = image.colorTable[i].c_color[5];
				buf[1] = image.colorTable[i].c_color[6];
				buf[2] = image.colorTable[i].c_color[7];
				buf[3] = image.colorTable[i].c_color[8];
				green = strtol(buf, NULL, 16);
				green /= 256;

buf[0] = image.colorTable[i].c_color[9];
				buf[1] = image.colorTable[i].c_color[10];
				buf[2] = image.colorTable[i].c_color[11];
				buf[3] = image.colorTable[i].c_color[12];
				blue = strtol(buf, NULL, 16);
				blue /= 256;
				break;
		}

colors[i] = gdImageColorResolve(im, red, green, blue);
	}

pointer = (int *) image.data;
	for (i = 0; i < image.height; i++) {
		for (j = 0; j < image.width; j++) {
			k = *pointer++;
			gdImageSetPixel(im, j, i, colors[k]);
		}
	}

gdFree(colors);
 done:
	XpmFreeXpmImage(&image);
	XpmFreeXpmInfo(&info);
	return im;
}
#endif