From ed11bd3281bdd84bac19b0758d1bf357bc043e82 Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Mon, 27 Oct 2003 18:04:28 +0000 Subject: Updated the scramble/descramble for the V2 recorder git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3992 a1c6a512-1295-4272-9138-f99709370657 --- tools/descramble.c | 4 ++-- tools/scramble.c | 15 ++++++++++++--- 2 files changed, 14 insertions(+), 5 deletions(-) (limited to 'tools') diff --git a/tools/descramble.c b/tools/descramble.c index 2469db0d21..d28e18a951 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] \n",argv[0]); + printf("usage: %s [-fm] [-v2] \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 ca3cea5a58..95709c0618 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] \n",argv[0]); + printf("usage: %s [-fm] [-v2] \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? */ -- cgit v1.2.3