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-rw-r--r--fb/progress.c398
1 files changed, 0 insertions, 398 deletions
diff --git a/fb/progress.c b/fb/progress.c
deleted file mode 100644
index d5c7751..0000000
--- a/fb/progress.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * framebuffer tool, inspired from fbi ((c) 1998,99 Gerd Knorr <kraxel@goldbach.in-berlin.de>)
- *
- * (c) 2002 Florent Villard (warly@mandrakesoft.com)
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <termios.h>
-#include <getopt.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <linux/fb.h>
-#include <sys/stat.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-#include <sys/user.h>
-
-int fd;
-static int fb;
-unsigned char *fb_mem;
-static int tty;
-struct fb_fix_screeninfo fb_fix;
-struct fb_var_screeninfo fb_var;
-static struct fb_var_screeninfo fb_ovar;
-static unsigned short ored[256], ogreen[256], oblue[256];
-static struct fb_cmap ocmap = { 0, 256, ored, ogreen, oblue };
-static int kd_mode;
-static struct vt_mode vt_omode;
-static struct termios term;
-int fb_mem_offset = 0;
-static int orig_vt_no = 0;
-struct termios saved_attributes;
-int saved_fl;
-char *fbdev = NULL;
-
-/* Command line options. */
-struct option progress_options[] = {
- {"version", no_argument, NULL, 'v'}, /* version */
- {"help", no_argument, NULL, 'h'}, /* help */
- {"device", required_argument, NULL, 'd'}, /* device */
- {"nochange", no_argument, NULL, 'n'},
- {"tty", required_argument, NULL, 't'},
- {0,0,0,0}
-};
-
-
-void
-fb_memset (void *addr, int c, size_t len)
-{
-#if 1 /* defined(__powerpc__) */
- unsigned int i, *p;
-
- i = (c & 0xff) << 8;
- i |= i << 16;
- len >>= 2;
- for (p = addr; len--; p++)
- *p = i;
-#else
- memset(addr, c, len);
-#endif
-}
-
-void
-fb_cleanup(void)
-{
- /* restore console */
- if (-1 == ioctl(fb,FBIOPUT_VSCREENINFO,&fb_ovar))
- perror("ioctl FBIOPUT_VSCREENINFO");
- if (-1 == ioctl(fb,FBIOGET_FSCREENINFO,&fb_fix))
- perror("ioctl FBIOGET_FSCREENINFO");
- if (fb_ovar.bits_per_pixel == 8 ||
- fb_fix.visual == FB_VISUAL_DIRECTCOLOR) {
- if (-1 == ioctl(fb,FBIOPUTCMAP,&ocmap))
- perror("ioctl FBIOPUTCMAP");
- }
- close(fb);
-
- if (-1 == ioctl(tty,KDSETMODE, kd_mode))
- perror("ioctl KDSETMODE");
- if (-1 == ioctl(tty,VT_SETMODE, &vt_omode))
- perror("ioctl VT_SETMODE");
- if (orig_vt_no && -1 == ioctl(tty,VT_ACTIVATE, orig_vt_no))
- perror("ioctl VT_ACTIVATE");
- tcsetattr(tty, TCSANOW, &term);
- close(tty);
-}
-
-void
-fb_setvt(int vtno, int nochange)
-{
- struct vt_stat vts;
- char vtname[12];
-
- if (-1 == ioctl(tty,VT_GETSTATE, &vts)) {
- perror("ioctl VT_GETSTATE");
- exit(1);
- }
- orig_vt_no = vts.v_active;
- if ((orig_vt_no != vtno) && nochange) exit(0);
-
- if (vtno < 0) {
- if (-1 == ioctl(tty,VT_OPENQRY, &vtno) || vtno == -1) {
- perror("ioctl VT_OPENQRY");
- exit(1);
- }
- }
-
- vtno &= 0xff;
- sprintf(vtname, "/dev/tty%d", vtno);
- chown(vtname, getuid(), getgid());
- if (-1 == access(vtname,R_OK | W_OK)) {
- fprintf(stderr,"access %s: %s\n",vtname,strerror(errno));
- exit(1);
- }
- switch (fork()) {
- case 0:
- break;
- case -1:
- perror("fork");
- exit(1);
- default:
- exit(0);
- }
- close(tty);
- close(0);
- close(1);
- close(2);
- setsid();
- open(vtname,O_RDWR);
- dup(0);
- dup(0);
-
- if (-1 == ioctl(tty,VT_ACTIVATE, vtno)) {
- perror("ioctl VT_ACTIVATE");
- exit(1);
- }
- if (-1 == ioctl(tty,VT_WAITACTIVE, vtno)) {
- perror("ioctl VT_WAITACTIVE");
- exit(1);
- }
-}
-
-
-int
-fb_init(char *device, int vt, int nochange)
-{
- struct stat st;
- char fbdev[16];
-
- tty = 0;
- if (vt != 0)
- fb_setvt(vt,nochange);
-
- /* FIXME: where are MAJOR() / MINOR() ??? */
- fstat(tty,&st);
-#if 0
- if (((st.st_rdev >> 8) & 0xff) != TTY_MAJOR) {
- /* catch that here, give a more user friendly error message that just
- * throw a error about a failed ioctl later on ... */
- fprintf(stderr,
- "ERROR: tty is not a linux console. You can not start this\n"
- " tool from a pseudo tty (xterm/ssh/screen/...).\n");
- exit(1);
- }
-#endif
- if (NULL == device) {
- device = getenv("FRAMEBUFFER");
- if (NULL == device) {
- struct fb_con2fbmap c2m;
- if (-1 == (fb = open("/dev/fb0",O_WRONLY,0))) {
- fprintf(stderr,"open /dev/fb0: %s\n",strerror(errno));
- exit(1);
- }
- c2m.console = st.st_rdev & 0xff;
- if (-1 == ioctl(fb, FBIOGET_CON2FBMAP, &c2m)) {
- perror("ioctl FBIOGET_CON2FBMAP");
- exit(1);
- }
- close(fb);
- //fprintf(stderr,"map: vt%02d => fb%d\n",c2m.console,c2m.framebuffer);
- sprintf(fbdev,"/dev/fb%d",c2m.framebuffer);
- device = fbdev;
- }
- }
- /* get current settings (which we have to restore) */
- if (-1 == (fb = open(device,O_RDWR /* O_WRONLY */))) {
- fprintf(stderr,"open %s: %s\n",device,strerror(errno));
- exit(1);
- }
- if (-1 == ioctl(fb,FBIOGET_VSCREENINFO,&fb_ovar)) {
- perror("ioctl FBIOGET_VSCREENINFO");
- exit(1);
- }
- if (-1 == ioctl(fb,FBIOGET_FSCREENINFO,&fb_fix)) {
- perror("ioctl FBIOGET_FSCREENINFO");
- exit(1);
- }
- if (fb_ovar.bits_per_pixel == 8 ||
- fb_fix.visual == FB_VISUAL_DIRECTCOLOR) {
- if (-1 == ioctl(fb,FBIOGETCMAP,&ocmap)) {
- perror("ioctl FBIOGETCMAP");
- exit(1);
- }
- }
- if (-1 == ioctl(tty,KDGETMODE, &kd_mode)) {
- perror("ioctl KDGETMODE");
- exit(1);
- }
- if (-1 == ioctl(tty,VT_GETMODE, &vt_omode)) {
- perror("ioctl VT_GETMODE");
- exit(1);
- }
- tcgetattr(tty, &term);
-
- /* get mode info */
- if (-1 == ioctl(fb,FBIOGET_VSCREENINFO,&fb_var)) {
- perror("ioctl FBIOGET_VSCREENINFO");
- exit(1);
- }
-
- /* checks & initialisation */
- if (-1 == ioctl(fb,FBIOGET_FSCREENINFO,&fb_fix)) {
- perror("ioctl FBIOGET_FSCREENINFO");
- exit(1);
- }
- if (fb_fix.type != FB_TYPE_PACKED_PIXELS) {
- fprintf(stderr,"can handle only packed pixel frame buffers\n");
- goto err;
- }
- fb_mem_offset = (unsigned long)(fb_fix.smem_start) & (~PAGE_MASK);
- fb_mem = mmap(NULL,fb_fix.smem_len+fb_mem_offset,PROT_WRITE,MAP_SHARED,fb,0);
- if (-1L == (long)fb_mem) {
- perror("mmap");
- goto err;
- }
- /* move viewport to upper left corner */
- if (fb_var.xoffset != 0 || fb_var.yoffset != 0) {
- fb_var.xoffset = 0;
- fb_var.yoffset = 0;
- if (-1 == ioctl(fb,FBIOPAN_DISPLAY,&fb_var)) {
- perror("ioctl FBIOPAN_DISPLAY");
- goto err;
- }
- }
-// if (-1 == ioctl(tty,KDSETMODE, KD_GRAPHICS)) {
-// perror("ioctl KDSETMODE");
-// goto err;
-// }
-
- /* cls */
- //fb_memset(fb_mem+fb_mem_offset,0,fb_fix.smem_len);
- return fb;
-
- err:
- fb_cleanup();
- exit(1);
-}
-
-void
-tty_restore()
-{
- fcntl(0,F_SETFL,saved_fl);
- tcsetattr (0, TCSANOW, &saved_attributes);
-}
-
-void
-tty_raw()
-{
- struct termios tattr;
-
- fcntl(0,F_GETFL,&saved_fl);
- tcgetattr (0, &saved_attributes);
-
- fcntl(0,F_SETFL,O_NONBLOCK);
- memcpy(&tattr,&saved_attributes,sizeof(struct termios));
- tattr.c_lflag &= ~(ICANON|ECHO);
- tattr.c_cc[VMIN] = 1;
- tattr.c_cc[VTIME] = 0;
- tcsetattr (0, TCSAFLUSH, &tattr);
-}
-
-void
-version(void)
-{
- fprintf(stderr, "progress version " VERSION
- " (c) 2002 Florent Villard <warly@mandrakesoft.com>; compiled on %s.\n", __DATE__ );
-}
-
-void
-usage(char *name)
-{
- char *h;
- h = strrchr(name, '/');
- fprintf(stderr,
- "\n"
- "This program displays rectangles using the Linux framebuffer device.\n"
- "\n"
- " Usage: %s [ options ] x y dx dy color\n"
- "\n"
- " --help [-h] Print this text\n"
- " --version [-v] Show the %s version number\n"
- " --device [-d] dev Framebuffer device [%s]\n"
- " --nochange [-n] Exit if tty is not the current one\n"
- " --tty [-t] tty Display on a specific tty (actual if omitted)\n"
- "\n"
- "\n"
- ,h ? h + 1 : name, h ? h + 1 : name,fbdev ? fbdev : "/dev/fb0");
-}
-
-
-
-int
-main(int argc, char *argv[])
-{
- int i,j,bytes;
- int x,y,X,Y;
- int color;
- int opt_index = 0;
- int c,tty=0;
- int nochange = 0;
- char * tab;
- char * a;
- for (;;) {
- c = getopt_long(argc, argv, "vhnd:t:", progress_options, &opt_index);
- if (c == -1)
- break;
- switch (c) {
- case 'd':
- fbdev = optarg;
- break;
- case 'v':
- version();
- exit(1);
- break;
- case 'n':
- nochange=1;
- break;
- case 't':
- tty = atoi(optarg);
- break;
- default:
- case 'h':
- usage(argv[0]);
- exit(1);
- }
- }
- if (optind > argc - 5) {
- usage(argv[0]);
- exit(1);
- }
- fd = fb_init(fbdev, tty, nochange);
- x = atoi((char *)*(argv+optind++));
- if ( x > fb_var.xres ) x = 0;
- y = atoi((char *)*(argv+optind++));
- if ( y > fb_var.yres ) y = 0;
- X = atoi((char *)*(argv+optind++));
- if ( X + x > fb_var.xres ) X = fb_var.xres-x;
- Y = atoi((char *)*(argv+optind++));
- if ( Y + y > fb_var.yres ) Y = fb_var.yres-y;
- color = strtol((char *)*(argv+optind++),NULL,16);
-
- // printf("x %d y %d X %d Y %d color %x bit per pixel %d red %d green %d blue %d tty %d\n",x,y,X,Y,color,fb_var.bits_per_pixel,fb_var.red.length,fb_var.green.length,fb_var.blue.length,tty);
- exit;
- switch (fb_var.bits_per_pixel){
- case 24: break;
- case 16:
- case 15:
- color = ((color & 0xff0000) >> 16 >> 3 << (fb_var.green.length + fb_var.blue.length)) + ((color & 0x00ff00) >> 8 >> 2 << (fb_var.blue.length)) + ((color & 0x0000ff) >> 3);
- break;
- default:
- perror("unsupported bits per pixel mode");
- exit(1);
- }
- bytes = (fb_var.bits_per_pixel+7)/8;
- tty_raw();
- tab = (char *)malloc(sizeof(char)*bytes*X);
- a = (char *)malloc(sizeof(char)*bytes);
- for (j = 0; j < bytes; j++){
- a[j] = color >> (8*j);
- }
- for (i = 0; i < X; i++) {
- for (j = 0; j < bytes; j++){
- tab[bytes*i+j] = a[j];
- }
- memcpy(fb_mem+(y*fb_var.xres+x+i)*bytes, a, bytes);
- }
- for (j = 1; j < Y; j++){
- memcpy(fb_mem+(y+j)*bytes*fb_var.xres+x*bytes, tab, bytes*X);
- }
- tty_restore();
- return 0;
-}
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