diff options
Diffstat (limited to 'src/libhttpd/urlfmt.c')
-rw-r--r-- | src/libhttpd/urlfmt.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/libhttpd/urlfmt.c b/src/libhttpd/urlfmt.c new file mode 100644 index 00000000..2ce28ace --- /dev/null +++ b/src/libhttpd/urlfmt.c @@ -0,0 +1,26 @@ +#include <u.h> +#include <libc.h> +#include <bin.h> +#include <httpd.h> + +int +hurlfmt(Fmt *f) +{ + char buf[HMaxWord*2]; + Rune r; + char *s; + int t; + + s = va_arg(f->args, char*); + for(t = 0; t < sizeof(buf) - 8; ){ + s += chartorune(&r, s); + if(r == 0) + break; + if(r <= ' ' || r == '%' || r >= Runeself) + t += snprint(&buf[t], sizeof(buf)-t, "%%%2.2x", r); + else + buf[t++] = r; + } + buf[t] = 0; + return fmtstrcpy(f, buf); +} |