1 9df487d7 2003-11-23 devnull #include <u.h>
 2 9df487d7 2003-11-23 devnull #include <libc.h>
 3 9df487d7 2003-11-23 devnull #include <bin.h>
 4 9df487d7 2003-11-23 devnull #include <httpd.h>
 5 9df487d7 2003-11-23 devnull 
 6 9df487d7 2003-11-23 devnull int
 7 9df487d7 2003-11-23 devnull hurlfmt(Fmt *f)
 8 9df487d7 2003-11-23 devnull {
 9 9df487d7 2003-11-23 devnull 	char buf[HMaxWord*2];
10 9df487d7 2003-11-23 devnull 	Rune r;
11 9df487d7 2003-11-23 devnull 	char *s;
12 9df487d7 2003-11-23 devnull 	int t;
13 9df487d7 2003-11-23 devnull 
14 9df487d7 2003-11-23 devnull 	s = va_arg(f->args, char*);
15 9df487d7 2003-11-23 devnull 	for(t = 0; t < sizeof(buf) - 8; ){
16 9df487d7 2003-11-23 devnull 		s += chartorune(&r, s);
17 9df487d7 2003-11-23 devnull 		if(r == 0)
18 9df487d7 2003-11-23 devnull 			break;
19 9df487d7 2003-11-23 devnull 		if(r <= ' ' || r == '%' || r >= Runeself)
20 9df487d7 2003-11-23 devnull 			t += snprint(&buf[t], sizeof(buf)-t, "%%%2.2x", r);
21 9df487d7 2003-11-23 devnull 		else
22 9df487d7 2003-11-23 devnull 			buf[t++] = r;
23 9df487d7 2003-11-23 devnull 	}
24 9df487d7 2003-11-23 devnull 	buf[t] = 0;
25 9df487d7 2003-11-23 devnull 	return fmtstrcpy(f, buf);
26 9df487d7 2003-11-23 devnull }