1 bc7cb1a1 2003-11-23 devnull #include <u.h>
 2 bc7cb1a1 2003-11-23 devnull #include <libc.h>
 3 bc7cb1a1 2003-11-23 devnull 
 4 bc7cb1a1 2003-11-23 devnull void
 5 bc7cb1a1 2003-11-23 devnull main(int argc, char **argv)
 6 bc7cb1a1 2003-11-23 devnull {
 7 bc7cb1a1 2003-11-23 devnull 	char *dir;
 8 bc7cb1a1 2003-11-23 devnull 	char *name;
 9 bc7cb1a1 2003-11-23 devnull 	int i;
10 bc7cb1a1 2003-11-23 devnull 
11 bc7cb1a1 2003-11-23 devnull 	dir = nil;
12 bc7cb1a1 2003-11-23 devnull 	ARGBEGIN{
13 bc7cb1a1 2003-11-23 devnull 	case 'd':
14 bc7cb1a1 2003-11-23 devnull 		if((dir=ARGF()) == nil)
15 bc7cb1a1 2003-11-23 devnull 			goto Usage;
16 bc7cb1a1 2003-11-23 devnull 		break;
17 bc7cb1a1 2003-11-23 devnull 	default:
18 bc7cb1a1 2003-11-23 devnull 		goto Usage;
19 bc7cb1a1 2003-11-23 devnull 	}ARGEND;
20 bc7cb1a1 2003-11-23 devnull 
21 bc7cb1a1 2003-11-23 devnull 	if(argc < 1) {
22 bc7cb1a1 2003-11-23 devnull 	Usage:
23 bc7cb1a1 2003-11-23 devnull 		fprint(2, "usage: cleanname [-d pwd] name...\n");
24 bc7cb1a1 2003-11-23 devnull 		exits("usage");
25 bc7cb1a1 2003-11-23 devnull 	}
26 bc7cb1a1 2003-11-23 devnull 
27 bc7cb1a1 2003-11-23 devnull 	for(i=0; i<argc; i++) {
28 bc7cb1a1 2003-11-23 devnull 		if(dir == nil || argv[i][0] == '/') {
29 bc7cb1a1 2003-11-23 devnull 			cleanname(argv[i]);
30 bc7cb1a1 2003-11-23 devnull 			print("%s\n", argv[i]);
31 bc7cb1a1 2003-11-23 devnull 		} else {
32 bc7cb1a1 2003-11-23 devnull 			name = malloc(strlen(argv[i])+1+strlen(dir)+1);
33 bc7cb1a1 2003-11-23 devnull 			if(name == nil) {
34 bc7cb1a1 2003-11-23 devnull 				fprint(2, "cleanname: out of memory\n");
35 bc7cb1a1 2003-11-23 devnull 				exits("out of memory");
36 bc7cb1a1 2003-11-23 devnull 			}
37 bc7cb1a1 2003-11-23 devnull 			sprint(name, "%s/%s", dir, argv[i]);
38 bc7cb1a1 2003-11-23 devnull 			cleanname(name);
39 bc7cb1a1 2003-11-23 devnull 			print("%s\n", name);
40 bc7cb1a1 2003-11-23 devnull 			free(name);
41 bc7cb1a1 2003-11-23 devnull 		}
42 bc7cb1a1 2003-11-23 devnull 	}
43 bc7cb1a1 2003-11-23 devnull 	exits(0);
44 bc7cb1a1 2003-11-23 devnull }