diff options
Diffstat (limited to 'utils/data2c')
| -rw-r--r-- | utils/data2c/data2c.c | 33 | ||||
| -rw-r--r-- | utils/data2c/mkfile | 13 |
2 files changed, 46 insertions, 0 deletions
diff --git a/utils/data2c/data2c.c b/utils/data2c/data2c.c new file mode 100644 index 00000000..faf597c5 --- /dev/null +++ b/utils/data2c/data2c.c @@ -0,0 +1,33 @@ +#include <lib9.h> +#include <bio.h> + +void +main(int argc, char *argv[]) +{ + Biobuf bin, bout; + long len; + int n; + uchar block[16], *c; + + if(argc != 2){ + fprint(2, "usage: data2s name\n"); + exits("usage"); + } + setbinmode(); + Binit(&bin, 0, OREAD); + Binit(&bout, 1, OWRITE); + Bprint(&bout, "unsigned char %scode[] = {\n", argv[1]); + for(len=0; (n=Bread(&bin, block, sizeof(block))) > 0; len += n){ + for(c=block; c < block+n; c++) + if(*c) + Bprint(&bout, "0x%ux,", *c); + else + Bprint(&bout, "0,"); + Bprint(&bout, "\n"); + } + if(len == 0) + Bprint(&bout, "0\n"); /* avoid empty initialiser */ + Bprint(&bout, "};\n"); + Bprint(&bout, "int %slen = %ld;\n", argv[1], len); + exits(0); +} diff --git a/utils/data2c/mkfile b/utils/data2c/mkfile new file mode 100644 index 00000000..047ddb3e --- /dev/null +++ b/utils/data2c/mkfile @@ -0,0 +1,13 @@ +<../../mkconfig + +TARG=data2c + +OFILES= data2c.$O\ + +HFILES=../../include/bio.h + +LIBS=bio 9 #order matters + +BIN=$ROOT/$OBJDIR/bin + +<$ROOT/mkfiles/mkone-$SHELLTYPE |