1 d3df3087 2003-12-06 devnull #include <u.h>
  2 3e610791 2004-10-22 devnull #include <signal.h>
  3 d3df3087 2003-12-06 devnull #include <libc.h>
  4 276bf4ed 2005-02-11 devnull #include <bio.h>
  5 d3df3087 2003-12-06 devnull #include <fcall.h>
  6 eb423b5c 2005-01-04 devnull #include <9pclient.h>
  7 0d4243f7 2005-02-11 devnull #include <auth.h>
  8 f063dad9 2004-02-29 devnull #include <thread.h>
  9 d3df3087 2003-12-06 devnull 
 10 d3df3087 2003-12-06 devnull char *addr;
 11 d3df3087 2003-12-06 devnull 
 12 d3df3087 2003-12-06 devnull void
 13 d3df3087 2003-12-06 devnull usage(void)
 14 d3df3087 2003-12-06 devnull {
 15 4ff69507 2007-10-12 rsc 	fprint(2, "usage: 9p [-n] [-a address] [-A aname] cmd args...\n");
 16 d3df3087 2003-12-06 devnull 	fprint(2, "possible cmds:\n");
 17 d3df3087 2003-12-06 devnull 	fprint(2, "	read name\n");
 18 32f69c36 2003-12-11 devnull 	fprint(2, "	readfd name\n");
 19 276bf4ed 2005-02-11 devnull 	fprint(2, "	write [-l] name\n");
 20 32f69c36 2003-12-11 devnull 	fprint(2, "	writefd name\n");
 21 d3df3087 2003-12-06 devnull 	fprint(2, "	stat name\n");
 22 05abefb2 2005-02-13 devnull 	fprint(2, "	rdwr name\n");
 23 1b404fe6 2006-02-05 devnull 	fprint(2, "	ls [-ldn] name\n");
 24 d3df3087 2003-12-06 devnull 	fprint(2, "without -a, name elem/path means /path on server unix!$ns/elem\n");
 25 38c10d1a 2005-01-17 devnull 	threadexitsall("usage");
 26 d3df3087 2003-12-06 devnull }
 27 d3df3087 2003-12-06 devnull 
 28 55d98d64 2008-06-19 rsc int
 29 55d98d64 2008-06-19 rsc writen(int fd, void *buf, int n)
 30 55d98d64 2008-06-19 rsc {
 31 55d98d64 2008-06-19 rsc 	long m, tot;
 32 55d98d64 2008-06-19 rsc 
 33 55d98d64 2008-06-19 rsc 	for(tot=0; tot<n; tot+=m){
 34 55d98d64 2008-06-19 rsc 		m = n - tot;
 35 55d98d64 2008-06-19 rsc 		if(m > 8192)
 36 55d98d64 2008-06-19 rsc 			m = 8192;
 37 55d98d64 2008-06-19 rsc 		if(write(fd, (uchar*)buf+tot, m) != m)
 38 55d98d64 2008-06-19 rsc 			break;
 39 55d98d64 2008-06-19 rsc 	}
 40 55d98d64 2008-06-19 rsc 	return tot;
 41 55d98d64 2008-06-19 rsc }
 42 55d98d64 2008-06-19 rsc 
 43 4ff69507 2007-10-12 rsc CFsys *(*nsmnt)(char*, char*) = nsamount;
 44 4ff69507 2007-10-12 rsc CFsys *(*fsmnt)(int, char*) = fsamount;
 45 4ff69507 2007-10-12 rsc 
 46 011090f0 2005-03-21 devnull char *aname;
 47 d3df3087 2003-12-06 devnull void xread(int, char**);
 48 d3df3087 2003-12-06 devnull void xwrite(int, char**);
 49 32f69c36 2003-12-11 devnull void xreadfd(int, char**);
 50 32f69c36 2003-12-11 devnull void xwritefd(int, char**);
 51 d3df3087 2003-12-06 devnull void xstat(int, char**);
 52 d3df3087 2003-12-06 devnull void xls(int, char**);
 53 05abefb2 2005-02-13 devnull void xrdwr(int, char**);
 54 1b404fe6 2006-02-05 devnull void xrm(int, char**);
 55 1b404fe6 2006-02-05 devnull void xcreate(int, char**);
 56 e29d0c84 2006-01-06 devnull void xcon(int, char**);
 57 d3df3087 2003-12-06 devnull 
 58 d3df3087 2003-12-06 devnull struct {
 59 d3df3087 2003-12-06 devnull 	char *s;
 60 d3df3087 2003-12-06 devnull 	void (*f)(int, char**);
 61 d3df3087 2003-12-06 devnull } cmds[] = {
 62 e29d0c84 2006-01-06 devnull 	"con", xcon,
 63 d3df3087 2003-12-06 devnull 	"read", xread,
 64 d3df3087 2003-12-06 devnull 	"write", xwrite,
 65 32f69c36 2003-12-11 devnull 	"readfd", xreadfd,
 66 32f69c36 2003-12-11 devnull 	"writefd", xwritefd,
 67 d3df3087 2003-12-06 devnull 	"stat", xstat,
 68 05abefb2 2005-02-13 devnull 	"rdwr", xrdwr,
 69 1d2f5612 2005-03-18 devnull 	"ls", xls,
 70 1b404fe6 2006-02-05 devnull 	"rm", xrm,
 71 1b404fe6 2006-02-05 devnull 	"create", xcreate,
 72 d3df3087 2003-12-06 devnull };
 73 d3df3087 2003-12-06 devnull 
 74 d3df3087 2003-12-06 devnull void
 75 f063dad9 2004-02-29 devnull threadmain(int argc, char **argv)
 76 d3df3087 2003-12-06 devnull {
 77 d3df3087 2003-12-06 devnull 	char *cmd;
 78 d3df3087 2003-12-06 devnull 	int i;
 79 d3df3087 2003-12-06 devnull 
 80 d3df3087 2003-12-06 devnull 	ARGBEGIN{
 81 011090f0 2005-03-21 devnull 	case 'A':
 82 011090f0 2005-03-21 devnull 		aname = EARGF(usage());
 83 011090f0 2005-03-21 devnull 		break;
 84 d3df3087 2003-12-06 devnull 	case 'a':
 85 d3df3087 2003-12-06 devnull 		addr = EARGF(usage());
 86 1d2f5612 2005-03-18 devnull 		if(strchr(addr, '!') == nil)
 87 1d2f5612 2005-03-18 devnull 			addr = netmkaddr(addr, "tcp", "9fs");
 88 d3df3087 2003-12-06 devnull 		break;
 89 4ff69507 2007-10-12 rsc 	case 'n':
 90 4ff69507 2007-10-12 rsc 		nsmnt = nsmount;
 91 4ff69507 2007-10-12 rsc 		fsmnt = fsmount;
 92 4ff69507 2007-10-12 rsc 		break;
 93 17cdbb90 2004-12-27 devnull 	case 'D':
 94 0d4243f7 2005-02-11 devnull 		chatty9pclient = 1;
 95 0d4243f7 2005-02-11 devnull 		break;
 96 d3df3087 2003-12-06 devnull 	default:
 97 d3df3087 2003-12-06 devnull 		usage();
 98 d3df3087 2003-12-06 devnull 	}ARGEND
 99 d3df3087 2003-12-06 devnull 
100 3e610791 2004-10-22 devnull 	signal(SIGINT, SIG_DFL);
101 3e610791 2004-10-22 devnull 
102 d3df3087 2003-12-06 devnull 	if(argc < 1)
103 d3df3087 2003-12-06 devnull 		usage();
104 d3df3087 2003-12-06 devnull 
105 d3df3087 2003-12-06 devnull 	cmd = argv[0];
106 d3df3087 2003-12-06 devnull 	for(i=0; i<nelem(cmds); i++){
107 d3df3087 2003-12-06 devnull 		if(strcmp(cmds[i].s, cmd) == 0){
108 d3df3087 2003-12-06 devnull 			cmds[i].f(argc, argv);
109 f063dad9 2004-02-29 devnull 			threadexitsall(0);
110 d3df3087 2003-12-06 devnull 		}
111 d3df3087 2003-12-06 devnull 	}
112 d3df3087 2003-12-06 devnull 	usage();	
113 d3df3087 2003-12-06 devnull }
114 d3df3087 2003-12-06 devnull 
115 eb423b5c 2005-01-04 devnull CFsys*
116 d3df3087 2003-12-06 devnull xparse(char *name, char **path)
117 d3df3087 2003-12-06 devnull {
118 d3df3087 2003-12-06 devnull 	int fd;
119 d3df3087 2003-12-06 devnull 	char *p;
120 eb423b5c 2005-01-04 devnull 	CFsys *fs;
121 d3df3087 2003-12-06 devnull 
122 d3df3087 2003-12-06 devnull 	if(addr == nil){
123 d3df3087 2003-12-06 devnull 		p = strchr(name, '/');
124 d3df3087 2003-12-06 devnull 		if(p == nil)
125 d3df3087 2003-12-06 devnull 			p = name+strlen(name);
126 d3df3087 2003-12-06 devnull 		else
127 d3df3087 2003-12-06 devnull 			*p++ = 0;
128 d3df3087 2003-12-06 devnull 		*path = p;
129 4ff69507 2007-10-12 rsc 		fs = nsmnt(name, aname);
130 32f69c36 2003-12-11 devnull 		if(fs == nil)
131 32f69c36 2003-12-11 devnull 			sysfatal("mount: %r");
132 32f69c36 2003-12-11 devnull 	}else{
133 d3df3087 2003-12-06 devnull 		*path = name;
134 32f69c36 2003-12-11 devnull 		if((fd = dial(addr, nil, nil, nil)) < 0)
135 32f69c36 2003-12-11 devnull 			sysfatal("dial: %r");
136 4ff69507 2007-10-12 rsc 		if((fs = fsmnt(fd, aname)) == nil)
137 4ff69507 2007-10-12 rsc 			sysfatal("mount: %r");
138 32f69c36 2003-12-11 devnull 	}
139 d3df3087 2003-12-06 devnull 	return fs;
140 d3df3087 2003-12-06 devnull }
141 d3df3087 2003-12-06 devnull 
142 eb423b5c 2005-01-04 devnull CFid*
143 d3df3087 2003-12-06 devnull xopen(char *name, int mode)
144 d3df3087 2003-12-06 devnull {
145 eb423b5c 2005-01-04 devnull 	CFid *fid;
146 eb423b5c 2005-01-04 devnull 	CFsys *fs;
147 d3df3087 2003-12-06 devnull 
148 d3df3087 2003-12-06 devnull 	fs = xparse(name, &name);
149 d3df3087 2003-12-06 devnull 	fid = fsopen(fs, name, mode);
150 d3df3087 2003-12-06 devnull 	if(fid == nil)
151 d3df3087 2003-12-06 devnull 		sysfatal("fsopen %s: %r", name);
152 d3df3087 2003-12-06 devnull 	return fid;
153 d3df3087 2003-12-06 devnull }
154 d3df3087 2003-12-06 devnull 
155 32f69c36 2003-12-11 devnull int
156 32f69c36 2003-12-11 devnull xopenfd(char *name, int mode)
157 32f69c36 2003-12-11 devnull {
158 eb423b5c 2005-01-04 devnull 	CFsys *fs;
159 32f69c36 2003-12-11 devnull 
160 32f69c36 2003-12-11 devnull 	fs = xparse(name, &name);
161 32f69c36 2003-12-11 devnull 	return fsopenfd(fs, name, mode);
162 32f69c36 2003-12-11 devnull }
163 32f69c36 2003-12-11 devnull 
164 d3df3087 2003-12-06 devnull void
165 d3df3087 2003-12-06 devnull xread(int argc, char **argv)
166 d3df3087 2003-12-06 devnull {
167 05abefb2 2005-02-13 devnull 	char buf[4096];
168 d3df3087 2003-12-06 devnull 	int n;
169 eb423b5c 2005-01-04 devnull 	CFid *fid;
170 d3df3087 2003-12-06 devnull 
171 d3df3087 2003-12-06 devnull 	ARGBEGIN{
172 d3df3087 2003-12-06 devnull 	default:
173 d3df3087 2003-12-06 devnull 		usage();
174 d3df3087 2003-12-06 devnull 	}ARGEND
175 d3df3087 2003-12-06 devnull 
176 d3df3087 2003-12-06 devnull 	if(argc != 1)
177 d3df3087 2003-12-06 devnull 		usage();
178 d3df3087 2003-12-06 devnull 
179 d3df3087 2003-12-06 devnull 	fid = xopen(argv[0], OREAD);
180 d3df3087 2003-12-06 devnull 	while((n = fsread(fid, buf, sizeof buf)) > 0)
181 55d98d64 2008-06-19 rsc 		if(writen(1, buf, n) < 0)
182 55d98d64 2008-06-19 rsc 			sysfatal("write error: %r");
183 286237e0 2005-10-29 devnull 	fsclose(fid);
184 d3df3087 2003-12-06 devnull 	if(n < 0)
185 d3df3087 2003-12-06 devnull 		sysfatal("read error: %r");
186 38c10d1a 2005-01-17 devnull 	threadexitsall(0);	
187 d3df3087 2003-12-06 devnull }
188 d3df3087 2003-12-06 devnull 
189 d3df3087 2003-12-06 devnull void
190 32f69c36 2003-12-11 devnull xreadfd(int argc, char **argv)
191 32f69c36 2003-12-11 devnull {
192 05abefb2 2005-02-13 devnull 	char buf[4096];
193 32f69c36 2003-12-11 devnull 	int n;
194 32f69c36 2003-12-11 devnull 	int fd;
195 32f69c36 2003-12-11 devnull 
196 32f69c36 2003-12-11 devnull 	ARGBEGIN{
197 32f69c36 2003-12-11 devnull 	default:
198 32f69c36 2003-12-11 devnull 		usage();
199 32f69c36 2003-12-11 devnull 	}ARGEND
200 32f69c36 2003-12-11 devnull 
201 32f69c36 2003-12-11 devnull 	if(argc != 1)
202 32f69c36 2003-12-11 devnull 		usage();
203 32f69c36 2003-12-11 devnull 
204 32f69c36 2003-12-11 devnull 	fd = xopenfd(argv[0], OREAD);
205 32f69c36 2003-12-11 devnull 	while((n = read(fd, buf, sizeof buf)) > 0)
206 55d98d64 2008-06-19 rsc 		if(writen(1, buf, n) < 0)
207 55d98d64 2008-06-19 rsc 			sysfatal("write error: %r");
208 32f69c36 2003-12-11 devnull 	if(n < 0)
209 32f69c36 2003-12-11 devnull 		sysfatal("read error: %r");
210 38c10d1a 2005-01-17 devnull 	threadexitsall(0);	
211 32f69c36 2003-12-11 devnull }
212 32f69c36 2003-12-11 devnull 
213 32f69c36 2003-12-11 devnull void
214 d3df3087 2003-12-06 devnull xwrite(int argc, char **argv)
215 d3df3087 2003-12-06 devnull {
216 05abefb2 2005-02-13 devnull 	char buf[4096];
217 3e610791 2004-10-22 devnull 	int n, did;
218 eb423b5c 2005-01-04 devnull 	CFid *fid;
219 276bf4ed 2005-02-11 devnull 	Biobuf *b;
220 276bf4ed 2005-02-11 devnull 	char *p;
221 276bf4ed 2005-02-11 devnull 	int byline;
222 d3df3087 2003-12-06 devnull 
223 276bf4ed 2005-02-11 devnull 	byline = 0;
224 d3df3087 2003-12-06 devnull 	ARGBEGIN{
225 276bf4ed 2005-02-11 devnull 	case 'l':
226 276bf4ed 2005-02-11 devnull 		byline = 1;
227 05abefb2 2005-02-13 devnull 		break;
228 d3df3087 2003-12-06 devnull 	default:
229 d3df3087 2003-12-06 devnull 		usage();
230 d3df3087 2003-12-06 devnull 	}ARGEND
231 d3df3087 2003-12-06 devnull 
232 d3df3087 2003-12-06 devnull 	if(argc != 1)
233 d3df3087 2003-12-06 devnull 		usage();
234 d3df3087 2003-12-06 devnull 
235 3e610791 2004-10-22 devnull 	did = 0;
236 d3df3087 2003-12-06 devnull 	fid = xopen(argv[0], OWRITE|OTRUNC);
237 276bf4ed 2005-02-11 devnull 	if(byline){
238 276bf4ed 2005-02-11 devnull 		n = 0;
239 276bf4ed 2005-02-11 devnull 		b = malloc(sizeof *b);
240 276bf4ed 2005-02-11 devnull 		if(b == nil)
241 276bf4ed 2005-02-11 devnull 			sysfatal("out of memory");
242 276bf4ed 2005-02-11 devnull 		Binit(b, 0, OREAD);
243 276bf4ed 2005-02-11 devnull 		while((p = Brdstr(b, '\n', 0)) != nil){
244 276bf4ed 2005-02-11 devnull 			n = strlen(p);
245 276bf4ed 2005-02-11 devnull 			did = 1;
246 276bf4ed 2005-02-11 devnull 			if(fswrite(fid, p, n) != n)
247 05abefb2 2005-02-13 devnull 				fprint(2, "write: %r\n");
248 276bf4ed 2005-02-11 devnull 		}
249 276bf4ed 2005-02-11 devnull 		free(b);
250 276bf4ed 2005-02-11 devnull 	}else{
251 276bf4ed 2005-02-11 devnull 		while((n = read(0, buf, sizeof buf)) > 0){
252 276bf4ed 2005-02-11 devnull 			did = 1;
253 276bf4ed 2005-02-11 devnull 			if(fswrite(fid, buf, n) != n)
254 276bf4ed 2005-02-11 devnull 				sysfatal("write error: %r");
255 276bf4ed 2005-02-11 devnull 		}
256 3e610791 2004-10-22 devnull 	}
257 3e610791 2004-10-22 devnull 	if(n == 0 && !did){
258 3e610791 2004-10-22 devnull 		if(fswrite(fid, buf, 0) != 0)
259 3e610791 2004-10-22 devnull 			sysfatal("write error: %r");
260 3e610791 2004-10-22 devnull 	}
261 d3df3087 2003-12-06 devnull 	if(n < 0)
262 d3df3087 2003-12-06 devnull 		sysfatal("read error: %r");
263 286237e0 2005-10-29 devnull 	fsclose(fid);
264 38c10d1a 2005-01-17 devnull 	threadexitsall(0);	
265 d3df3087 2003-12-06 devnull }
266 d3df3087 2003-12-06 devnull 
267 d3df3087 2003-12-06 devnull void
268 32f69c36 2003-12-11 devnull xwritefd(int argc, char **argv)
269 32f69c36 2003-12-11 devnull {
270 05abefb2 2005-02-13 devnull 	char buf[4096];
271 32f69c36 2003-12-11 devnull 	int n;
272 32f69c36 2003-12-11 devnull 	int fd;
273 32f69c36 2003-12-11 devnull 
274 32f69c36 2003-12-11 devnull 	ARGBEGIN{
275 32f69c36 2003-12-11 devnull 	default:
276 32f69c36 2003-12-11 devnull 		usage();
277 32f69c36 2003-12-11 devnull 	}ARGEND
278 32f69c36 2003-12-11 devnull 
279 32f69c36 2003-12-11 devnull 	if(argc != 1)
280 32f69c36 2003-12-11 devnull 		usage();
281 32f69c36 2003-12-11 devnull 
282 32f69c36 2003-12-11 devnull 	fd = xopenfd(argv[0], OWRITE|OTRUNC);
283 32f69c36 2003-12-11 devnull 	while((n = read(0, buf, sizeof buf)) > 0)
284 55d98d64 2008-06-19 rsc 		if(writen(fd, buf, n) != n)
285 32f69c36 2003-12-11 devnull 			sysfatal("write error: %r");
286 32f69c36 2003-12-11 devnull 	if(n < 0)
287 32f69c36 2003-12-11 devnull 		sysfatal("read error: %r");
288 38c10d1a 2005-01-17 devnull 	threadexitsall(0);	
289 32f69c36 2003-12-11 devnull }
290 32f69c36 2003-12-11 devnull 
291 32f69c36 2003-12-11 devnull void
292 d3df3087 2003-12-06 devnull xstat(int argc, char **argv)
293 d3df3087 2003-12-06 devnull {
294 d3df3087 2003-12-06 devnull 	Dir *d;
295 eb423b5c 2005-01-04 devnull 	CFsys *fs;
296 eb423b5c 2005-01-04 devnull 	char *name;
297 d3df3087 2003-12-06 devnull 
298 d3df3087 2003-12-06 devnull 	ARGBEGIN{
299 d3df3087 2003-12-06 devnull 	default:
300 d3df3087 2003-12-06 devnull 		usage();
301 d3df3087 2003-12-06 devnull 	}ARGEND
302 d3df3087 2003-12-06 devnull 
303 d3df3087 2003-12-06 devnull 	if(argc != 1)
304 d3df3087 2003-12-06 devnull 		usage();
305 d3df3087 2003-12-06 devnull 
306 eb423b5c 2005-01-04 devnull 	name = argv[0];
307 eb423b5c 2005-01-04 devnull 	fs = xparse(name, &name);
308 eb423b5c 2005-01-04 devnull 	if((d = fsdirstat(fs, name)) == 0)
309 eb423b5c 2005-01-04 devnull 		sysfatal("dirstat: %r");
310 d3df3087 2003-12-06 devnull 	fmtinstall('D', dirfmt);
311 d3df3087 2003-12-06 devnull 	fmtinstall('M', dirmodefmt);
312 d3df3087 2003-12-06 devnull 	print("%D\n", d);
313 38c10d1a 2005-01-17 devnull 	threadexitsall(0);
314 05abefb2 2005-02-13 devnull }
315 05abefb2 2005-02-13 devnull 
316 05abefb2 2005-02-13 devnull void
317 05abefb2 2005-02-13 devnull xrdwr(int argc, char **argv)
318 05abefb2 2005-02-13 devnull {
319 05abefb2 2005-02-13 devnull 	char buf[4096];
320 05abefb2 2005-02-13 devnull 	int n;
321 05abefb2 2005-02-13 devnull 	CFid *fid;
322 05abefb2 2005-02-13 devnull 
323 05abefb2 2005-02-13 devnull 	ARGBEGIN{
324 05abefb2 2005-02-13 devnull 	default:
325 05abefb2 2005-02-13 devnull 		usage();
326 05abefb2 2005-02-13 devnull 	}ARGEND
327 05abefb2 2005-02-13 devnull 
328 05abefb2 2005-02-13 devnull 	if(argc != 1)
329 05abefb2 2005-02-13 devnull 		usage();
330 05abefb2 2005-02-13 devnull 
331 05abefb2 2005-02-13 devnull 	fid = xopen(argv[0], ORDWR);
332 05abefb2 2005-02-13 devnull 	for(;;){
333 1bb8ccf1 2006-02-14 devnull 		fsseek(fid, 0, 0);
334 05abefb2 2005-02-13 devnull 		if((n = fsread(fid, buf, sizeof buf)) < 0)
335 05abefb2 2005-02-13 devnull 			fprint(2, "read: %r\n");
336 05abefb2 2005-02-13 devnull 		else{
337 55d98d64 2008-06-19 rsc 			if(writen(1, buf, n) < 0 || writen(1, "\n", 1) < 0)
338 55d98d64 2008-06-19 rsc 				sysfatal("write error: %r");
339 05abefb2 2005-02-13 devnull 		}
340 05abefb2 2005-02-13 devnull 		n = read(0, buf, sizeof buf);
341 05abefb2 2005-02-13 devnull 		if(n <= 0)
342 05abefb2 2005-02-13 devnull 			break;
343 05abefb2 2005-02-13 devnull 		if(buf[n-1] == '\n')
344 05abefb2 2005-02-13 devnull 			n--;
345 05abefb2 2005-02-13 devnull 		if(fswrite(fid, buf, n) != n)
346 05abefb2 2005-02-13 devnull 			fprint(2, "write: %r\n");
347 05abefb2 2005-02-13 devnull 	}
348 286237e0 2005-10-29 devnull 	fsclose(fid);
349 05abefb2 2005-02-13 devnull 	threadexitsall(0);	
350 1b404fe6 2006-02-05 devnull }
351 1b404fe6 2006-02-05 devnull 
352 1b404fe6 2006-02-05 devnull void
353 1b404fe6 2006-02-05 devnull xcreate(int argc, char **argv)
354 1b404fe6 2006-02-05 devnull {
355 1b404fe6 2006-02-05 devnull 	int i;
356 1b404fe6 2006-02-05 devnull 	CFsys *fs;
357 1b404fe6 2006-02-05 devnull 	CFid *fid;
358 1b404fe6 2006-02-05 devnull 	char *p;
359 1b404fe6 2006-02-05 devnull 
360 1b404fe6 2006-02-05 devnull 	ARGBEGIN{
361 1b404fe6 2006-02-05 devnull 	default:
362 1b404fe6 2006-02-05 devnull 		usage();
363 1b404fe6 2006-02-05 devnull 	}ARGEND
364 1b404fe6 2006-02-05 devnull 	
365 1b404fe6 2006-02-05 devnull 	if(argc == 0)
366 1b404fe6 2006-02-05 devnull 		usage();
367 1b404fe6 2006-02-05 devnull 	
368 1b404fe6 2006-02-05 devnull 	for(i=0; i<argc; i++){
369 1b404fe6 2006-02-05 devnull 		fs = xparse(argv[i], &p);
370 1b404fe6 2006-02-05 devnull 		if((fid=fscreate(fs, p, OREAD, 0666)) == nil)
371 1b404fe6 2006-02-05 devnull 			fprint(2, "create %s: %r\n", argv[i]);
372 1b404fe6 2006-02-05 devnull 		else
373 1b404fe6 2006-02-05 devnull 			fsclose(fid);
374 1b404fe6 2006-02-05 devnull 		fsunmount(fs);
375 1b404fe6 2006-02-05 devnull 	}
376 1b404fe6 2006-02-05 devnull }
377 1b404fe6 2006-02-05 devnull 
378 1b404fe6 2006-02-05 devnull void
379 1b404fe6 2006-02-05 devnull xrm(int argc, char **argv)
380 1b404fe6 2006-02-05 devnull {
381 1b404fe6 2006-02-05 devnull 	int i;
382 1b404fe6 2006-02-05 devnull 	CFsys *fs;
383 1b404fe6 2006-02-05 devnull 	char *p;
384 1b404fe6 2006-02-05 devnull 
385 1b404fe6 2006-02-05 devnull 	ARGBEGIN{
386 1b404fe6 2006-02-05 devnull 	default:
387 1b404fe6 2006-02-05 devnull 		usage();
388 1b404fe6 2006-02-05 devnull 	}ARGEND
389 1b404fe6 2006-02-05 devnull 	
390 1b404fe6 2006-02-05 devnull 	if(argc == 0)
391 1b404fe6 2006-02-05 devnull 		usage();
392 1b404fe6 2006-02-05 devnull 	
393 1b404fe6 2006-02-05 devnull 	for(i=0; i<argc; i++){
394 1b404fe6 2006-02-05 devnull 		fs = xparse(argv[i], &p);
395 1b404fe6 2006-02-05 devnull 		if(fsremove(fs, p) < 0)
396 1b404fe6 2006-02-05 devnull 			fprint(2, "remove %s: %r\n", argv[i]);
397 1b404fe6 2006-02-05 devnull 		fsunmount(fs);
398 1b404fe6 2006-02-05 devnull 	}
399 e29d0c84 2006-01-06 devnull }
400 e29d0c84 2006-01-06 devnull 
401 e29d0c84 2006-01-06 devnull void
402 e29d0c84 2006-01-06 devnull rdcon(void *v)
403 e29d0c84 2006-01-06 devnull {
404 ed0601ee 2006-01-06 devnull 	int n;
405 e29d0c84 2006-01-06 devnull 	char buf[4096];
406 e29d0c84 2006-01-06 devnull 	CFid *fid;
407 e29d0c84 2006-01-06 devnull 	
408 e29d0c84 2006-01-06 devnull 	fid = v;
409 e29d0c84 2006-01-06 devnull 	for(;;){
410 e29d0c84 2006-01-06 devnull 		n = read(0, buf, sizeof buf);
411 e29d0c84 2006-01-06 devnull 		if(n <= 0)
412 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
413 ed0601ee 2006-01-06 devnull 		if(buf[0] == 'R'-'A'+1)
414 ed0601ee 2006-01-06 devnull 			threadexitsall(0);
415 e29d0c84 2006-01-06 devnull 		if(fswrite(fid, buf, n) != n)
416 e29d0c84 2006-01-06 devnull 			fprint(2, "write: %r\n");
417 e29d0c84 2006-01-06 devnull 	}
418 1d2f5612 2005-03-18 devnull }
419 1d2f5612 2005-03-18 devnull 
420 e29d0c84 2006-01-06 devnull void
421 e29d0c84 2006-01-06 devnull xcon(int argc, char **argv)
422 e29d0c84 2006-01-06 devnull {
423 e29d0c84 2006-01-06 devnull 	char buf[4096], *r, *w, *e;
424 e29d0c84 2006-01-06 devnull 	int n, nocr;
425 e29d0c84 2006-01-06 devnull 	CFid *fid;
426 e29d0c84 2006-01-06 devnull 	
427 e29d0c84 2006-01-06 devnull 	nocr = 1;
428 e29d0c84 2006-01-06 devnull 
429 e29d0c84 2006-01-06 devnull 	ARGBEGIN{
430 e29d0c84 2006-01-06 devnull 	case 'r':
431 e29d0c84 2006-01-06 devnull 		nocr = 0;
432 e29d0c84 2006-01-06 devnull 		break;
433 e29d0c84 2006-01-06 devnull 	default:
434 e29d0c84 2006-01-06 devnull 		usage();
435 e29d0c84 2006-01-06 devnull 	}ARGEND
436 e29d0c84 2006-01-06 devnull 
437 e29d0c84 2006-01-06 devnull 	if(argc != 1)
438 e29d0c84 2006-01-06 devnull 		usage();
439 e29d0c84 2006-01-06 devnull 
440 e29d0c84 2006-01-06 devnull 	fid = xopen(argv[0], ORDWR);
441 ed0601ee 2006-01-06 devnull 	proccreate(rdcon, fid, 32768);
442 e29d0c84 2006-01-06 devnull 	for(;;){
443 ed0601ee 2006-01-06 devnull 		n = fsread(fid, buf, sizeof buf);
444 e29d0c84 2006-01-06 devnull 		if(n <= 0)
445 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
446 e29d0c84 2006-01-06 devnull 		if(nocr){
447 e29d0c84 2006-01-06 devnull 			for(r=w=buf, e=buf+n; r<e; r++)
448 e29d0c84 2006-01-06 devnull 				if(*r != '\r')
449 e29d0c84 2006-01-06 devnull 					*w++ = *r;
450 e29d0c84 2006-01-06 devnull 			n = w-buf;
451 e29d0c84 2006-01-06 devnull 		}
452 e29d0c84 2006-01-06 devnull 		if(write(1, buf, n) != n)
453 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
454 e29d0c84 2006-01-06 devnull 	}
455 e29d0c84 2006-01-06 devnull 	fsclose(fid);
456 e29d0c84 2006-01-06 devnull 	threadexitsall(0);	
457 e29d0c84 2006-01-06 devnull }
458 e29d0c84 2006-01-06 devnull 
459 1d2f5612 2005-03-18 devnull static char *mon[] = 
460 1d2f5612 2005-03-18 devnull {
461 1d2f5612 2005-03-18 devnull 	"Jan", "Feb", "Mar", "Apr", "May", "Jun", 
462 1d2f5612 2005-03-18 devnull 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
463 1d2f5612 2005-03-18 devnull };
464 1d2f5612 2005-03-18 devnull 
465 1d2f5612 2005-03-18 devnull 
466 1d2f5612 2005-03-18 devnull int
467 1d2f5612 2005-03-18 devnull timefmt(Fmt *fmt)
468 1d2f5612 2005-03-18 devnull {
469 1d2f5612 2005-03-18 devnull 	ulong u;
470 1d2f5612 2005-03-18 devnull 	static ulong time0;
471 1d2f5612 2005-03-18 devnull 	Tm *tm;
472 1d2f5612 2005-03-18 devnull 	
473 1d2f5612 2005-03-18 devnull 	if(time0 == 0)
474 1d2f5612 2005-03-18 devnull 		time0 = time(0);
475 1d2f5612 2005-03-18 devnull 	u = va_arg(fmt->args, ulong);
476 1d2f5612 2005-03-18 devnull 	tm = localtime(u);
477 1d2f5612 2005-03-18 devnull 	if((long)(time0-u) < 6*30*86400)
478 1d2f5612 2005-03-18 devnull 		return fmtprint(fmt, "%s %2d %02d:%02d",
479 1d2f5612 2005-03-18 devnull 			mon[tm->mon], tm->mday, tm->hour, tm->min);
480 bcac59d8 2005-08-11 devnull 	return fmtprint(fmt, "%s %2d %5d",
481 bcac59d8 2005-08-11 devnull 		mon[tm->mon], tm->mday, tm->year+1900);
482 d3df3087 2003-12-06 devnull }
483 1d2f5612 2005-03-18 devnull 
484 1d2f5612 2005-03-18 devnull static int
485 1d2f5612 2005-03-18 devnull dircmp(const void *va, const void *vb)
486 1d2f5612 2005-03-18 devnull {
487 1d2f5612 2005-03-18 devnull 	Dir *a, *b;
488 1d2f5612 2005-03-18 devnull 	
489 1d2f5612 2005-03-18 devnull 	a = (Dir*)va;
490 1d2f5612 2005-03-18 devnull 	b = (Dir*)vb;
491 1d2f5612 2005-03-18 devnull 	return strcmp(a->name, b->name);
492 1d2f5612 2005-03-18 devnull }
493 4ff69507 2007-10-12 rsc 
494 4ff69507 2007-10-12 rsc char *dot[] = { "." };
495 1d2f5612 2005-03-18 devnull 
496 1d2f5612 2005-03-18 devnull void
497 1d2f5612 2005-03-18 devnull xls(int argc, char **argv)
498 1d2f5612 2005-03-18 devnull {
499 a919ad83 2005-08-10 devnull 	char *err, *name, *xname, *f[4], buf[4096];
500 1b404fe6 2006-02-05 devnull 	int nf, i, j, l, sort;
501 1d2f5612 2005-03-18 devnull 	int lflag, dflag, n, len[4];
502 1d2f5612 2005-03-18 devnull 	Dir *d;
503 1d2f5612 2005-03-18 devnull 	CFid *fid;
504 1d2f5612 2005-03-18 devnull 	CFsys *fs;
505 a919ad83 2005-08-10 devnull 
506 a919ad83 2005-08-10 devnull 	err = nil;
507 1b404fe6 2006-02-05 devnull 	sort = 0;
508 1d2f5612 2005-03-18 devnull 	lflag = dflag = 0;
509 1d2f5612 2005-03-18 devnull 	ARGBEGIN{
510 1b404fe6 2006-02-05 devnull 	case 'n':
511 1b404fe6 2006-02-05 devnull 		sort = 0;
512 1b404fe6 2006-02-05 devnull 		break;
513 1d2f5612 2005-03-18 devnull 	case 'l':
514 1d2f5612 2005-03-18 devnull 		lflag = 1;
515 1d2f5612 2005-03-18 devnull 		break;
516 1d2f5612 2005-03-18 devnull 	case 'd':
517 1d2f5612 2005-03-18 devnull 		dflag = 1;
518 1d2f5612 2005-03-18 devnull 		break;
519 1d2f5612 2005-03-18 devnull 	}ARGEND
520 1d2f5612 2005-03-18 devnull 	
521 1d2f5612 2005-03-18 devnull 	fmtinstall('D', dirfmt);
522 1d2f5612 2005-03-18 devnull 	fmtinstall('M', dirmodefmt);
523 1d2f5612 2005-03-18 devnull 	quotefmtinstall();
524 1d2f5612 2005-03-18 devnull 	fmtinstall('T', timefmt);
525 1d2f5612 2005-03-18 devnull 	
526 4ff69507 2007-10-12 rsc 	if(argc == 0){
527 4ff69507 2007-10-12 rsc 		argv = dot;
528 4ff69507 2007-10-12 rsc 		argc = 1;
529 4ff69507 2007-10-12 rsc 	}
530 1d2f5612 2005-03-18 devnull 	for(i=0; i<argc; i++){
531 1d2f5612 2005-03-18 devnull 		name = argv[i];
532 1d2f5612 2005-03-18 devnull 		fs = xparse(name, &xname);
533 1d2f5612 2005-03-18 devnull 		if((d = fsdirstat(fs, xname)) == nil){
534 1d2f5612 2005-03-18 devnull 			fprint(2, "dirstat %s: %r\n", name);
535 1d2f5612 2005-03-18 devnull 			fsunmount(fs);
536 a919ad83 2005-08-10 devnull 			err = "errors";
537 1d2f5612 2005-03-18 devnull 			continue;
538 1d2f5612 2005-03-18 devnull 		}
539 1d2f5612 2005-03-18 devnull 		if((d->mode&DMDIR) && !dflag){
540 1d2f5612 2005-03-18 devnull 			if((fid = fsopen(fs, xname, OREAD)) == nil){
541 1d2f5612 2005-03-18 devnull 				fprint(2, "open %s: %r\n", name);
542 1d2f5612 2005-03-18 devnull 				fsunmount(fs);
543 1d2f5612 2005-03-18 devnull 				free(d);
544 a919ad83 2005-08-10 devnull 				err = "errors";
545 1d2f5612 2005-03-18 devnull 				continue;
546 1d2f5612 2005-03-18 devnull 			}
547 1d2f5612 2005-03-18 devnull 			free(d);
548 1d2f5612 2005-03-18 devnull 			n = fsdirreadall(fid, &d);
549 1d2f5612 2005-03-18 devnull 			fsclose(fid);
550 1d2f5612 2005-03-18 devnull 			if(n < 0){
551 1d2f5612 2005-03-18 devnull 				fprint(2, "dirreadall %s: %r\n", name);
552 1d2f5612 2005-03-18 devnull 				fsunmount(fs);
553 a919ad83 2005-08-10 devnull 				err = "errors";
554 1d2f5612 2005-03-18 devnull 				continue;
555 1d2f5612 2005-03-18 devnull 			}
556 1b404fe6 2006-02-05 devnull 			if(sort)
557 1b404fe6 2006-02-05 devnull 				qsort(d, n, sizeof d[0], dircmp);
558 83ab7d88 2007-11-27 rsc 			for(j=0; j<4; j++)
559 1d2f5612 2005-03-18 devnull 				len[j] = 0;
560 1d2f5612 2005-03-18 devnull 			for(i=0; i<n; i++){
561 1d2f5612 2005-03-18 devnull 				d[i].type = 'M';
562 1d2f5612 2005-03-18 devnull 				d[i].dev = 0;
563 1d2f5612 2005-03-18 devnull 				snprint(buf, sizeof buf, "%d %s %s %lld",
564 1d2f5612 2005-03-18 devnull 					d[i].dev, d[i].uid, d[i].gid, d[i].length);
565 1d2f5612 2005-03-18 devnull 				nf = getfields(buf, f, 4, 0, " ");
566 1d2f5612 2005-03-18 devnull 				for(j=0; j<4; j++){
567 1d2f5612 2005-03-18 devnull 					l = strlen(f[j]);
568 1d2f5612 2005-03-18 devnull 					if(l > len[j])
569 1d2f5612 2005-03-18 devnull 						len[j] = l;
570 1d2f5612 2005-03-18 devnull 				}
571 1d2f5612 2005-03-18 devnull 			}
572 1d2f5612 2005-03-18 devnull 			for(i=0; i<n; i++)
573 1d2f5612 2005-03-18 devnull 				print("%M %C %*d %*s %*s %*lld %T %q\n",
574 1d2f5612 2005-03-18 devnull 					d[i].mode, d[i].type, len[0], d[i].dev,
575 1d2f5612 2005-03-18 devnull 					-len[1], d[i].uid, -len[2], d[i].gid,
576 1d2f5612 2005-03-18 devnull 					len[3], d[i].length, d[i].mtime, d[i].name);
577 1d2f5612 2005-03-18 devnull 			
578 1d2f5612 2005-03-18 devnull 		}else{
579 1d2f5612 2005-03-18 devnull 			d->type = 'M';
580 1d2f5612 2005-03-18 devnull 			d->dev = 0;
581 1d2f5612 2005-03-18 devnull 			print("%M %C %d %s %s %lld %T %q\n",
582 1d2f5612 2005-03-18 devnull 				d->mode, d->type, d->dev,
583 1d2f5612 2005-03-18 devnull 				d->uid, d->gid, d->length, d->mtime, d->name);
584 1d2f5612 2005-03-18 devnull 		}
585 1d2f5612 2005-03-18 devnull 		free(d);
586 1d2f5612 2005-03-18 devnull 	}
587 a919ad83 2005-08-10 devnull 	threadexitsall(err);
588 1d2f5612 2005-03-18 devnull }
589 1d2f5612 2005-03-18 devnull