1 fd04aace 2003-11-23 devnull #include <u.h>
 2 fd04aace 2003-11-23 devnull #include <libc.h>
 3 fd04aace 2003-11-23 devnull #include <ctype.h>
 4 fd04aace 2003-11-23 devnull 
 5 fd04aace 2003-11-23 devnull /*
 6 fd04aace 2003-11-23 devnull  *  make an address, add the defaults
 7 fd04aace 2003-11-23 devnull  */
 8 fd04aace 2003-11-23 devnull char *
 9 fd04aace 2003-11-23 devnull netmkaddr(char *linear, char *defnet, char *defsrv)
10 fd04aace 2003-11-23 devnull {
11 fd04aace 2003-11-23 devnull 	static char addr[256];
12 fd04aace 2003-11-23 devnull 	char *cp;
13 fd04aace 2003-11-23 devnull 
14 fd04aace 2003-11-23 devnull 	/*
15 fd04aace 2003-11-23 devnull 	 *  dump network name
16 fd04aace 2003-11-23 devnull 	 */
17 fd04aace 2003-11-23 devnull 	cp = strchr(linear, '!');
18 fd04aace 2003-11-23 devnull 	if(cp == 0){
19 fd04aace 2003-11-23 devnull 		if(defnet==0){
20 fd04aace 2003-11-23 devnull 			if(defsrv)
21 fd04aace 2003-11-23 devnull 				snprint(addr, sizeof(addr), "net!%s!%s",
22 fd04aace 2003-11-23 devnull 					linear, defsrv);
23 fd04aace 2003-11-23 devnull 			else
24 fd04aace 2003-11-23 devnull 				snprint(addr, sizeof(addr), "net!%s", linear);
25 fd04aace 2003-11-23 devnull 		}
26 fd04aace 2003-11-23 devnull 		else {
27 fd04aace 2003-11-23 devnull 			if(defsrv)
28 fd04aace 2003-11-23 devnull 				snprint(addr, sizeof(addr), "%s!%s!%s", defnet,
29 fd04aace 2003-11-23 devnull 					linear, defsrv);
30 fd04aace 2003-11-23 devnull 			else
31 fd04aace 2003-11-23 devnull 				snprint(addr, sizeof(addr), "%s!%s", defnet,
32 fd04aace 2003-11-23 devnull 					linear);
33 fd04aace 2003-11-23 devnull 		}
34 fd04aace 2003-11-23 devnull 		return addr;
35 fd04aace 2003-11-23 devnull 	}
36 fd04aace 2003-11-23 devnull 
37 fd04aace 2003-11-23 devnull 	/*
38 fd04aace 2003-11-23 devnull 	 *  if there is already a service, use it
39 fd04aace 2003-11-23 devnull 	 */
40 fd04aace 2003-11-23 devnull 	cp = strchr(cp+1, '!');
41 fd04aace 2003-11-23 devnull 	if(cp)
42 fd04aace 2003-11-23 devnull 		return linear;
43 fd04aace 2003-11-23 devnull 
44 fd04aace 2003-11-23 devnull 	/*
45 fd04aace 2003-11-23 devnull 	 *  add default service
46 fd04aace 2003-11-23 devnull 	 */
47 fd04aace 2003-11-23 devnull 	if(defsrv == 0)
48 fd04aace 2003-11-23 devnull 		return linear;
49 fd04aace 2003-11-23 devnull 	snprint(addr, sizeof(addr), "%s!%s", linear, defsrv);
50 fd04aace 2003-11-23 devnull 
51 fd04aace 2003-11-23 devnull 	return addr;
52 fd04aace 2003-11-23 devnull }