diff options
| -rw-r--r-- | tools/descramble.c | 4 | ||||
| -rw-r--r-- | tools/scramble.c | 15 |
2 files changed, 14 insertions, 5 deletions
diff --git a/tools/descramble.c b/tools/descramble.c index 2469db0..d28e18a 100644 --- a/tools/descramble.c +++ b/tools/descramble.c @@ -30,11 +30,11 @@ int main (int argc, char** argv) FILE* file; if (argc < 3) { - printf("usage: %s [-fm] <input file> <output file>\n",argv[0]); + printf("usage: %s [-fm] [-v2] <input file> <output file>\n",argv[0]); return -1; } - if (argv[1][0] == '-') { /* assume any parameter is -fm :-) */ + if (!strcmp(argv[1], "-fm") || !strcmp(argv[1], "-v2")) { headerlen = 24; iname = argv[2]; oname = argv[3]; diff --git a/tools/scramble.c b/tools/scramble.c index ca3cea5..95709c0 100644 --- a/tools/scramble.c +++ b/tools/scramble.c @@ -30,16 +30,25 @@ int main (int argc, char** argv) unsigned char *oname = argv[2]; int headerlen = 6; FILE* file; + int version; if (argc < 3) { - printf("usage: %s [-fm] <input file> <output file>\n",argv[0]); + printf("usage: %s [-fm] [-v2] <input file> <output file>\n",argv[0]); return -1; } - if (argv[1][0] == '-') { /* assume any parameter is -fm :-) */ + if(!strcmp(argv[1], "-fm")) { headerlen = 24; iname = argv[2]; oname = argv[3]; + version = 4; + } + + if(!strcmp(argv[1], "-v2")) { + headerlen = 24; + iname = argv[2]; + oname = argv[3]; + version = 2; } /* open file */ @@ -106,7 +115,7 @@ int main (int argc, char** argv) header[6] = (crc >> 8) & 0xff; header[7] = crc & 0xff; - header[11] = 4; /* ??? */ + header[11] = version; header[15] = headerlen; /* really? */ |