mirror of
https://github.com/linux-sunxi/sunxi-tools.git
synced 2024-11-27 03:44:22 +08:00
156 lines
3.4 KiB
C
156 lines
3.4 KiB
C
/*
|
|
* Copyright (C) 2012 Alejandro Mery <amery@geeks.cl>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "fexc.h"
|
|
|
|
#include <libgen.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
/*
|
|
*/
|
|
static struct script *script_new(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
static void script_delete(struct script *UNUSED(script))
|
|
{
|
|
}
|
|
|
|
static int script_parse(int UNUSED(mode), const char *UNUSED(filename),
|
|
struct script *UNUSED(script))
|
|
{
|
|
return 0;
|
|
}
|
|
static int script_generate(int UNUSED(mode), const char *UNUSED(filename),
|
|
struct script *UNUSED(script))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
*/
|
|
static inline void app_usage(const char *arg0, int mode)
|
|
{
|
|
errf("Usage: %s [-vq]%s[<input> [<output>]]\n", arg0,
|
|
mode ? " " : " [-I <infmt>] [-O <outfmt>] ");
|
|
|
|
if (mode == 0)
|
|
fputs("\ninfmt: fex, bin (default:fex)"
|
|
"\noutfmt: fex, bin (default:bin)\n",
|
|
stderr);
|
|
}
|
|
|
|
static inline int app_choose_mode(char *arg0)
|
|
{
|
|
const char *name = basename(arg0);
|
|
if (strcmp(name, "fex2bin") == 0)
|
|
return 1;
|
|
else if (strcmp(name, "bin2fex") == 0)
|
|
return 2;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
*/
|
|
int main(int argc, char *argv[])
|
|
{
|
|
static const char *formats[] = { "fex", "bin", NULL };
|
|
int infmt=0, outfmt=1;
|
|
const char *filename[] = { "stdin", "stdout" };
|
|
struct script *script;
|
|
|
|
int app_mode = app_choose_mode(argv[0]);
|
|
|
|
const char *opt_string = "I:O:vq?"+ ((app_mode == 0)? 0: 4);
|
|
int opt, ret = 1;
|
|
int verbose = 0;
|
|
|
|
if (app_mode == 2) /* bin2fex */
|
|
infmt = 1, outfmt = 0;
|
|
|
|
while ((opt = getopt(argc, argv, opt_string)) != -1) {
|
|
switch (opt) {
|
|
case 'I':
|
|
infmt=0;
|
|
for (const char **f = formats; *f; f++, infmt++) {
|
|
if (strcmp(*f, optarg) == 0)
|
|
break;
|
|
}
|
|
if (!formats[infmt]) {
|
|
errf("%s: invalid format -- \"%s\"\n",
|
|
argv[0], optarg);
|
|
goto show_usage;
|
|
}
|
|
break;
|
|
case 'O':
|
|
outfmt=0;
|
|
for (const char **f = formats; *f; f++, outfmt++) {
|
|
if (strcmp(*f, optarg) == 0)
|
|
break;
|
|
}
|
|
if (!formats[outfmt]) {
|
|
errf("%s: invalid format -- \"%s\"\n",
|
|
argv[0], optarg);
|
|
goto show_usage;
|
|
}
|
|
break;
|
|
case 'v':
|
|
verbose++;
|
|
break;
|
|
case 'q':
|
|
verbose--;
|
|
break;
|
|
default:
|
|
show_usage:
|
|
app_usage(argv[0], app_mode);
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
switch (argc - optind) {
|
|
case 2:
|
|
filename[1] = argv[optind+1]; /* out */
|
|
case 1:
|
|
if (strcmp(argv[optind], "-") != 0)
|
|
filename[0] = argv[optind]; /* in */
|
|
case 0:
|
|
break;
|
|
default:
|
|
goto show_usage;
|
|
}
|
|
|
|
if (verbose>0)
|
|
errf("%s: %s:%s -> %s:%s\n", argv[0],
|
|
formats[infmt], filename[0],
|
|
formats[outfmt], filename[1]);
|
|
|
|
if ((script = script_new()) == NULL) {
|
|
perror("malloc");
|
|
goto done;
|
|
} else if (script_parse(infmt, filename[0], script) &&
|
|
script_generate(outfmt, filename[1], script)) {
|
|
ret = 0;
|
|
}
|
|
script_delete(script);
|
|
done:
|
|
return ret;
|
|
}
|