Subversion Repositories planix.SVN

#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);

}