| Server IP : 172.67.216.182 / Your IP : 172.70.189.87 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/php/82/src/ext/gd/libgd/ |
Upload File : |
/*
add ability to load xpm files to gd, requires the xpm
library.
[email protected]
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