mirror of
https://github.com/raphnet/gc_n64_usb-v3
synced 2024-11-14 21:25:00 -05:00
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
/* gc_n64_usb : Gamecube or N64 controller to USB adapter firmware
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Copyright (C) 2007-2015 Raphael Assenat <raph@raphnet.net>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <getopt.h>
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#include "mempak.h"
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#define DEFAULT_FORMAT_STR "n64"
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static void print_usage(void)
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{
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printf("Usage: ./mempak_convert in_file out_file <options>\n");
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printf("\n");
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printf("Options:\n");
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printf(" -h Display help\n");
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printf(" -f format Write file in specified format (default: %s)\n", DEFAULT_FORMAT_STR);
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printf("\n");
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printf("Formats:\n");
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printf(" mpk Standard 32kB .mpk file format\n");
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printf(" mpk4 128kB .mpk file (4 copies or the 32kB block)\n");
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printf(" n64 .N64 file format\n");
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}
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int main(int argc, char **argv)
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{
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mempak_structure_t *mpk;
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const char *infile;
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const char *outfile;
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unsigned char type;
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struct option long_options[] = {
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{ "format", required_argument, 0, 'f' },
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{ "help", no_argument, 0, 'h' },
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{ }, // terminator
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};
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const char *format = DEFAULT_FORMAT_STR;
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if (argc < 2) {
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print_usage();
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return 1;
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}
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while(1) {
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int c;
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c = getopt_long(argc, argv, "f:h", long_options, NULL);
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if (c==-1)
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break;
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switch(c)
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{
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case 'h':
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print_usage();
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return 0;
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case 'f':
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format = optarg;
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break;
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case '?':
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fprintf(stderr, "Unknown argument. Try -h\n");
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return -1;
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}
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}
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type = mempak_string2format(format);
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if (type == MPK_FORMAT_INVALID) {
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fprintf(stderr, "Unknown format specified\n");
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return -1;
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}
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infile = argv[optind];
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outfile = argv[optind+1];
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mpk = mempak_loadFromFile(infile);
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if (!mpk) {
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fprintf(stderr, "Could not load mempak file '%s'\n", infile);
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return 1;
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}
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printf("Loaded file '%s' (%s format)\n", infile, mempak_format2string(mpk->file_format));
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mempak_saveToFile(mpk, outfile, type);
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mempak_free(mpk);
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printf("Wrote file '%s' in %s format\n", outfile, mempak_format2string(type));
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return 0;
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}
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