diff options
Diffstat (limited to 'src/libstddjb/netstring_encode.c')
-rw-r--r-- | src/libstddjb/netstring_encode.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libstddjb/netstring_encode.c b/src/libstddjb/netstring_encode.c new file mode 100644 index 0000000..c13abd6 --- /dev/null +++ b/src/libstddjb/netstring_encode.c @@ -0,0 +1,17 @@ +/* ISC license. */ + +#include <skalibs/netstring.h> +#include <skalibs/stralloc.h> +#include <skalibs/uint.h> + +int netstring_encode (stralloc *sa, char const *s, unsigned int len) +{ + char fmt[UINT_FMT] ; + unsigned int pos = uint_fmt(fmt, len) ; + if (!stralloc_readyplus(sa, pos + len + 2)) return 0 ; + stralloc_catb(sa, fmt, pos) ; + stralloc_catb(sa, ":", 1) ; + stralloc_catb(sa, s, len) ; + stralloc_catb(sa, ",", 1) ; + return 1 ; +} |