src/mapscrn.c

/*
 * mapscrn.c
 */
#include "config.h"

#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#include <string.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <linux/kd.h>

#include <kbdfile.h>
#include <kfont.h>

#include "libcommon.h"

#include "paths.h"

int verbose = 0;
int debug   = 0;

int main(int argc, char *argv[])
{
	int fd;

	set_progname(argv[0]);

	setlocale(LC_ALL, "");
	bindtextdomain(PACKAGE_NAME, LOCALEDIR);
	textdomain(PACKAGE_NAME);

	if (argc == 2 && !strcmp(argv[1], "-V"))
		print_version_and_exit();

	if (argc > 1 && !strcmp(argv[1], "-v")) {
		verbose = 1;
		argc--;
		argv++;
	}

	struct kfont_ctx *ctx = kfont_context_new();
	if (ctx == NULL) {
		nomem();
	}

	if ((fd = getfd(NULL)) < 0)
		kbd_error(EXIT_FAILURE, 0, _("Couldn't get a file descriptor referring to the console"));

	kfont_set_console(ctx, fd);

	if (argc >= 3 && !strcmp(argv[1], "-o")) {
		if (kfont_dump_map(ctx, argv[2]) < 0)
			exit(EXIT_FAILURE);
		argc -= 2;
		argv += 2;
		if (argc == 1)
			exit(EXIT_SUCCESS);
	}

	if (argc != 2) {
		fprintf(stderr, _("usage: %s [-V] [-v] [-o map.orig] map-file\n"),
		        get_progname());
		exit(EXIT_FAILURE);
	}

	if (kfont_load_map(ctx, argv[1]) < 0)
		exit(EXIT_FAILURE);

	exit(EXIT_SUCCESS);
}