diff options
| -rw-r--r-- | rbutil/tools/bin2c.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/rbutil/tools/bin2c.c b/rbutil/tools/bin2c.c index 36e245133e..4600746d52 100644 --- a/rbutil/tools/bin2c.c +++ b/rbutil/tools/bin2c.c @@ -5,7 +5,6 @@ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ - * $Id$ * * Copyright (C) 2007 Dave Chapman * @@ -40,6 +39,13 @@ #define O_BINARY 0 #endif +static void usage(void) +{ + fprintf(stderr, "bin2c [options] infile cfile\n"); + fprintf(stderr, " -i ipod mode\n"); +} + + static off_t filesize(int fd) { struct stat buf; @@ -116,14 +122,25 @@ int main (int argc, char* argv[]) unsigned char* buf; int len; int n; + int skip = 0; + int opts = 0; + - if (argc != 3) { - fprintf(stderr,"Usage: bin2c file cname\n"); + if(argc < 2) { + usage(); + return 0; + } + if(strcmp(argv[1], "-i") == 0) { + skip = 8; + opts++; + } + if (argc < opts + 3) { + usage(); return 0; } - infile=argv[1]; - cname=argv[2]; + infile=argv[opts + 1]; + cname=argv[opts + 2]; fd = open(infile,O_RDONLY|O_BINARY); if (fd < 0) { @@ -131,7 +148,12 @@ int main (int argc, char* argv[]) return 0; } - len = filesize(fd); + len = filesize(fd) - skip; + n = lseek(fd, skip, SEEK_SET); + if (n != skip) { + fprintf(stderr,"Seek failed\n"); + return 0; + } buf = malloc(len); n = read(fd,buf,len); |