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 55d98d64 2008-06-19 rsc }
 27 55d98d64 2008-06-19 rsc 
 28 4ff69507 2007-10-12 rsc CFsys *(*nsmnt)(char*, char*) = nsamount;
 29 4ff69507 2007-10-12 rsc CFsys *(*fsmnt)(int, char*) = fsamount;
 30 4ff69507 2007-10-12 rsc 
 31 011090f0 2005-03-21 devnull char *aname;
 32 d3df3087 2003-12-06 devnull void xread(int, char**);
 33 d3df3087 2003-12-06 devnull void xwrite(int, char**);
 34 32f69c36 2003-12-11 devnull void xreadfd(int, char**);
 35 32f69c36 2003-12-11 devnull void xwritefd(int, char**);
 36 d3df3087 2003-12-06 devnull void xstat(int, char**);
 37 d3df3087 2003-12-06 devnull void xls(int, char**);
 38 05abefb2 2005-02-13 devnull void xrdwr(int, char**);
 39 1b404fe6 2006-02-05 devnull void xrm(int, char**);
 40 1b404fe6 2006-02-05 devnull void xcreate(int, char**);
 41 e29d0c84 2006-01-06 devnull void xcon(int, char**);
 42 d3df3087 2003-12-06 devnull 
 43 d3df3087 2003-12-06 devnull struct {
 44 d3df3087 2003-12-06 devnull 	char *s;
 45 d3df3087 2003-12-06 devnull 	void (*f)(int, char**);
 46 d3df3087 2003-12-06 devnull } cmds[] = {
 47 e29d0c84 2006-01-06 devnull 	"con", xcon,
 48 d3df3087 2003-12-06 devnull 	"read", xread,
 49 d3df3087 2003-12-06 devnull 	"write", xwrite,
 50 32f69c36 2003-12-11 devnull 	"readfd", xreadfd,
 51 32f69c36 2003-12-11 devnull 	"writefd", xwritefd,
 52 d3df3087 2003-12-06 devnull 	"stat", xstat,
 53 05abefb2 2005-02-13 devnull 	"rdwr", xrdwr,
 54 1d2f5612 2005-03-18 devnull 	"ls", xls,
 55 1b404fe6 2006-02-05 devnull 	"rm", xrm,
 56 1b404fe6 2006-02-05 devnull 	"create", xcreate,
 57 d3df3087 2003-12-06 devnull };
 58 d3df3087 2003-12-06 devnull 
 59 d3df3087 2003-12-06 devnull void
 60 f063dad9 2004-02-29 devnull threadmain(int argc, char **argv)
 61 d3df3087 2003-12-06 devnull {
 62 d3df3087 2003-12-06 devnull 	char *cmd;
 63 d3df3087 2003-12-06 devnull 	int i;
 64 d3df3087 2003-12-06 devnull 
 65 d3df3087 2003-12-06 devnull 	ARGBEGIN{
 66 011090f0 2005-03-21 devnull 	case 'A':
 67 011090f0 2005-03-21 devnull 		aname = EARGF(usage());
 68 011090f0 2005-03-21 devnull 		break;
 69 d3df3087 2003-12-06 devnull 	case 'a':
 70 d3df3087 2003-12-06 devnull 		addr = EARGF(usage());
 71 1d2f5612 2005-03-18 devnull 		if(strchr(addr, '!') == nil)
 72 1d2f5612 2005-03-18 devnull 			addr = netmkaddr(addr, "tcp", "9fs");
 73 d3df3087 2003-12-06 devnull 		break;
 74 4ff69507 2007-10-12 rsc 	case 'n':
 75 4ff69507 2007-10-12 rsc 		nsmnt = nsmount;
 76 4ff69507 2007-10-12 rsc 		fsmnt = fsmount;
 77 4ff69507 2007-10-12 rsc 		break;
 78 17cdbb90 2004-12-27 devnull 	case 'D':
 79 0d4243f7 2005-02-11 devnull 		chatty9pclient = 1;
 80 0d4243f7 2005-02-11 devnull 		break;
 81 d3df3087 2003-12-06 devnull 	default:
 82 d3df3087 2003-12-06 devnull 		usage();
 83 d3df3087 2003-12-06 devnull 	}ARGEND
 84 d3df3087 2003-12-06 devnull 
 85 3e610791 2004-10-22 devnull 	signal(SIGINT, SIG_DFL);
 86 3e610791 2004-10-22 devnull 
 87 d3df3087 2003-12-06 devnull 	if(argc < 1)
 88 d3df3087 2003-12-06 devnull 		usage();
 89 d3df3087 2003-12-06 devnull 
 90 d3df3087 2003-12-06 devnull 	cmd = argv[0];
 91 d3df3087 2003-12-06 devnull 	for(i=0; i<nelem(cmds); i++){
 92 d3df3087 2003-12-06 devnull 		if(strcmp(cmds[i].s, cmd) == 0){
 93 d3df3087 2003-12-06 devnull 			cmds[i].f(argc, argv);
 94 f063dad9 2004-02-29 devnull 			threadexitsall(0);
 95 d3df3087 2003-12-06 devnull 		}
 96 d3df3087 2003-12-06 devnull 	}
 97 fa325e9b 2020-01-10 cross 	usage();
 98 d3df3087 2003-12-06 devnull }
 99 d3df3087 2003-12-06 devnull 
100 eb423b5c 2005-01-04 devnull CFsys*
101 d3df3087 2003-12-06 devnull xparse(char *name, char **path)
102 d3df3087 2003-12-06 devnull {
103 d3df3087 2003-12-06 devnull 	int fd;
104 d3df3087 2003-12-06 devnull 	char *p;
105 eb423b5c 2005-01-04 devnull 	CFsys *fs;
106 d3df3087 2003-12-06 devnull 
107 d3df3087 2003-12-06 devnull 	if(addr == nil){
108 d3df3087 2003-12-06 devnull 		p = strchr(name, '/');
109 d3df3087 2003-12-06 devnull 		if(p == nil)
110 d3df3087 2003-12-06 devnull 			p = name+strlen(name);
111 d3df3087 2003-12-06 devnull 		else
112 d3df3087 2003-12-06 devnull 			*p++ = 0;
113 d3df3087 2003-12-06 devnull 		*path = p;
114 4ff69507 2007-10-12 rsc 		fs = nsmnt(name, aname);
115 32f69c36 2003-12-11 devnull 		if(fs == nil)
116 32f69c36 2003-12-11 devnull 			sysfatal("mount: %r");
117 32f69c36 2003-12-11 devnull 	}else{
118 d3df3087 2003-12-06 devnull 		*path = name;
119 32f69c36 2003-12-11 devnull 		if((fd = dial(addr, nil, nil, nil)) < 0)
120 32f69c36 2003-12-11 devnull 			sysfatal("dial: %r");
121 4ff69507 2007-10-12 rsc 		if((fs = fsmnt(fd, aname)) == nil)
122 4ff69507 2007-10-12 rsc 			sysfatal("mount: %r");
123 32f69c36 2003-12-11 devnull 	}
124 d3df3087 2003-12-06 devnull 	return fs;
125 d3df3087 2003-12-06 devnull }
126 d3df3087 2003-12-06 devnull 
127 eb423b5c 2005-01-04 devnull CFid*
128 d3df3087 2003-12-06 devnull xopen(char *name, int mode)
129 d3df3087 2003-12-06 devnull {
130 eb423b5c 2005-01-04 devnull 	CFid *fid;
131 eb423b5c 2005-01-04 devnull 	CFsys *fs;
132 d3df3087 2003-12-06 devnull 
133 d3df3087 2003-12-06 devnull 	fs = xparse(name, &name);
134 d3df3087 2003-12-06 devnull 	fid = fsopen(fs, name, mode);
135 d3df3087 2003-12-06 devnull 	if(fid == nil)
136 d3df3087 2003-12-06 devnull 		sysfatal("fsopen %s: %r", name);
137 d3df3087 2003-12-06 devnull 	return fid;
138 d3df3087 2003-12-06 devnull }
139 d3df3087 2003-12-06 devnull 
140 32f69c36 2003-12-11 devnull int
141 32f69c36 2003-12-11 devnull xopenfd(char *name, int mode)
142 32f69c36 2003-12-11 devnull {
143 eb423b5c 2005-01-04 devnull 	CFsys *fs;
144 32f69c36 2003-12-11 devnull 
145 32f69c36 2003-12-11 devnull 	fs = xparse(name, &name);
146 32f69c36 2003-12-11 devnull 	return fsopenfd(fs, name, mode);
147 32f69c36 2003-12-11 devnull }
148 32f69c36 2003-12-11 devnull 
149 d3df3087 2003-12-06 devnull void
150 d3df3087 2003-12-06 devnull xread(int argc, char **argv)
151 d3df3087 2003-12-06 devnull {
152 05abefb2 2005-02-13 devnull 	char buf[4096];
153 d3df3087 2003-12-06 devnull 	int n;
154 eb423b5c 2005-01-04 devnull 	CFid *fid;
155 d3df3087 2003-12-06 devnull 
156 d3df3087 2003-12-06 devnull 	ARGBEGIN{
157 d3df3087 2003-12-06 devnull 	default:
158 d3df3087 2003-12-06 devnull 		usage();
159 d3df3087 2003-12-06 devnull 	}ARGEND
160 d3df3087 2003-12-06 devnull 
161 d3df3087 2003-12-06 devnull 	if(argc != 1)
162 d3df3087 2003-12-06 devnull 		usage();
163 d3df3087 2003-12-06 devnull 
164 d3df3087 2003-12-06 devnull 	fid = xopen(argv[0], OREAD);
165 d3df3087 2003-12-06 devnull 	while((n = fsread(fid, buf, sizeof buf)) > 0)
166 a380a003 2008-07-04 rsc 		if(write(1, buf, n) < 0)
167 55d98d64 2008-06-19 rsc 			sysfatal("write error: %r");
168 286237e0 2005-10-29 devnull 	fsclose(fid);
169 d3df3087 2003-12-06 devnull 	if(n < 0)
170 d3df3087 2003-12-06 devnull 		sysfatal("read error: %r");
171 fa325e9b 2020-01-10 cross 	threadexitsall(0);
172 d3df3087 2003-12-06 devnull }
173 d3df3087 2003-12-06 devnull 
174 d3df3087 2003-12-06 devnull void
175 32f69c36 2003-12-11 devnull xreadfd(int argc, char **argv)
176 32f69c36 2003-12-11 devnull {
177 05abefb2 2005-02-13 devnull 	char buf[4096];
178 32f69c36 2003-12-11 devnull 	int n;
179 32f69c36 2003-12-11 devnull 	int fd;
180 32f69c36 2003-12-11 devnull 
181 32f69c36 2003-12-11 devnull 	ARGBEGIN{
182 32f69c36 2003-12-11 devnull 	default:
183 32f69c36 2003-12-11 devnull 		usage();
184 32f69c36 2003-12-11 devnull 	}ARGEND
185 32f69c36 2003-12-11 devnull 
186 32f69c36 2003-12-11 devnull 	if(argc != 1)
187 32f69c36 2003-12-11 devnull 		usage();
188 32f69c36 2003-12-11 devnull 
189 32f69c36 2003-12-11 devnull 	fd = xopenfd(argv[0], OREAD);
190 32f69c36 2003-12-11 devnull 	while((n = read(fd, buf, sizeof buf)) > 0)
191 a380a003 2008-07-04 rsc 		if(write(1, buf, n) < 0)
192 55d98d64 2008-06-19 rsc 			sysfatal("write error: %r");
193 32f69c36 2003-12-11 devnull 	if(n < 0)
194 32f69c36 2003-12-11 devnull 		sysfatal("read error: %r");
195 fa325e9b 2020-01-10 cross 	threadexitsall(0);
196 32f69c36 2003-12-11 devnull }
197 32f69c36 2003-12-11 devnull 
198 32f69c36 2003-12-11 devnull void
199 d3df3087 2003-12-06 devnull xwrite(int argc, char **argv)
200 d3df3087 2003-12-06 devnull {
201 05abefb2 2005-02-13 devnull 	char buf[4096];
202 3e610791 2004-10-22 devnull 	int n, did;
203 eb423b5c 2005-01-04 devnull 	CFid *fid;
204 276bf4ed 2005-02-11 devnull 	Biobuf *b;
205 276bf4ed 2005-02-11 devnull 	char *p;
206 276bf4ed 2005-02-11 devnull 	int byline;
207 d3df3087 2003-12-06 devnull 
208 276bf4ed 2005-02-11 devnull 	byline = 0;
209 d3df3087 2003-12-06 devnull 	ARGBEGIN{
210 276bf4ed 2005-02-11 devnull 	case 'l':
211 276bf4ed 2005-02-11 devnull 		byline = 1;
212 05abefb2 2005-02-13 devnull 		break;
213 d3df3087 2003-12-06 devnull 	default:
214 d3df3087 2003-12-06 devnull 		usage();
215 d3df3087 2003-12-06 devnull 	}ARGEND
216 d3df3087 2003-12-06 devnull 
217 d3df3087 2003-12-06 devnull 	if(argc != 1)
218 d3df3087 2003-12-06 devnull 		usage();
219 d3df3087 2003-12-06 devnull 
220 3e610791 2004-10-22 devnull 	did = 0;
221 d3df3087 2003-12-06 devnull 	fid = xopen(argv[0], OWRITE|OTRUNC);
222 276bf4ed 2005-02-11 devnull 	if(byline){
223 276bf4ed 2005-02-11 devnull 		n = 0;
224 276bf4ed 2005-02-11 devnull 		b = malloc(sizeof *b);
225 276bf4ed 2005-02-11 devnull 		if(b == nil)
226 276bf4ed 2005-02-11 devnull 			sysfatal("out of memory");
227 276bf4ed 2005-02-11 devnull 		Binit(b, 0, OREAD);
228 276bf4ed 2005-02-11 devnull 		while((p = Brdstr(b, '\n', 0)) != nil){
229 276bf4ed 2005-02-11 devnull 			n = strlen(p);
230 276bf4ed 2005-02-11 devnull 			did = 1;
231 276bf4ed 2005-02-11 devnull 			if(fswrite(fid, p, n) != n)
232 05abefb2 2005-02-13 devnull 				fprint(2, "write: %r\n");
233 276bf4ed 2005-02-11 devnull 		}
234 276bf4ed 2005-02-11 devnull 		free(b);
235 276bf4ed 2005-02-11 devnull 	}else{
236 276bf4ed 2005-02-11 devnull 		while((n = read(0, buf, sizeof buf)) > 0){
237 276bf4ed 2005-02-11 devnull 			did = 1;
238 276bf4ed 2005-02-11 devnull 			if(fswrite(fid, buf, n) != n)
239 276bf4ed 2005-02-11 devnull 				sysfatal("write error: %r");
240 276bf4ed 2005-02-11 devnull 		}
241 3e610791 2004-10-22 devnull 	}
242 3e610791 2004-10-22 devnull 	if(n == 0 && !did){
243 3e610791 2004-10-22 devnull 		if(fswrite(fid, buf, 0) != 0)
244 3e610791 2004-10-22 devnull 			sysfatal("write error: %r");
245 3e610791 2004-10-22 devnull 	}
246 d3df3087 2003-12-06 devnull 	if(n < 0)
247 d3df3087 2003-12-06 devnull 		sysfatal("read error: %r");
248 286237e0 2005-10-29 devnull 	fsclose(fid);
249 fa325e9b 2020-01-10 cross 	threadexitsall(0);
250 d3df3087 2003-12-06 devnull }
251 d3df3087 2003-12-06 devnull 
252 d3df3087 2003-12-06 devnull void
253 32f69c36 2003-12-11 devnull xwritefd(int argc, char **argv)
254 32f69c36 2003-12-11 devnull {
255 05abefb2 2005-02-13 devnull 	char buf[4096];
256 32f69c36 2003-12-11 devnull 	int n;
257 32f69c36 2003-12-11 devnull 	int fd;
258 32f69c36 2003-12-11 devnull 
259 32f69c36 2003-12-11 devnull 	ARGBEGIN{
260 32f69c36 2003-12-11 devnull 	default:
261 32f69c36 2003-12-11 devnull 		usage();
262 32f69c36 2003-12-11 devnull 	}ARGEND
263 32f69c36 2003-12-11 devnull 
264 32f69c36 2003-12-11 devnull 	if(argc != 1)
265 32f69c36 2003-12-11 devnull 		usage();
266 32f69c36 2003-12-11 devnull 
267 32f69c36 2003-12-11 devnull 	fd = xopenfd(argv[0], OWRITE|OTRUNC);
268 32f69c36 2003-12-11 devnull 	while((n = read(0, buf, sizeof buf)) > 0)
269 a380a003 2008-07-04 rsc 		if(write(fd, buf, n) != n)
270 32f69c36 2003-12-11 devnull 			sysfatal("write error: %r");
271 32f69c36 2003-12-11 devnull 	if(n < 0)
272 32f69c36 2003-12-11 devnull 		sysfatal("read error: %r");
273 fa325e9b 2020-01-10 cross 	threadexitsall(0);
274 32f69c36 2003-12-11 devnull }
275 32f69c36 2003-12-11 devnull 
276 32f69c36 2003-12-11 devnull void
277 d3df3087 2003-12-06 devnull xstat(int argc, char **argv)
278 d3df3087 2003-12-06 devnull {
279 d3df3087 2003-12-06 devnull 	Dir *d;
280 eb423b5c 2005-01-04 devnull 	CFsys *fs;
281 eb423b5c 2005-01-04 devnull 	char *name;
282 d3df3087 2003-12-06 devnull 
283 d3df3087 2003-12-06 devnull 	ARGBEGIN{
284 d3df3087 2003-12-06 devnull 	default:
285 d3df3087 2003-12-06 devnull 		usage();
286 d3df3087 2003-12-06 devnull 	}ARGEND
287 d3df3087 2003-12-06 devnull 
288 d3df3087 2003-12-06 devnull 	if(argc != 1)
289 d3df3087 2003-12-06 devnull 		usage();
290 d3df3087 2003-12-06 devnull 
291 eb423b5c 2005-01-04 devnull 	name = argv[0];
292 eb423b5c 2005-01-04 devnull 	fs = xparse(name, &name);
293 eb423b5c 2005-01-04 devnull 	if((d = fsdirstat(fs, name)) == 0)
294 eb423b5c 2005-01-04 devnull 		sysfatal("dirstat: %r");
295 d3df3087 2003-12-06 devnull 	fmtinstall('D', dirfmt);
296 d3df3087 2003-12-06 devnull 	fmtinstall('M', dirmodefmt);
297 d3df3087 2003-12-06 devnull 	print("%D\n", d);
298 38c10d1a 2005-01-17 devnull 	threadexitsall(0);
299 05abefb2 2005-02-13 devnull }
300 05abefb2 2005-02-13 devnull 
301 05abefb2 2005-02-13 devnull void
302 05abefb2 2005-02-13 devnull xrdwr(int argc, char **argv)
303 05abefb2 2005-02-13 devnull {
304 05abefb2 2005-02-13 devnull 	char buf[4096];
305 a7247887 2021-01-31 crossd 	char *p;
306 05abefb2 2005-02-13 devnull 	int n;
307 05abefb2 2005-02-13 devnull 	CFid *fid;
308 a7247887 2021-01-31 crossd 	Biobuf *b;
309 05abefb2 2005-02-13 devnull 
310 05abefb2 2005-02-13 devnull 	ARGBEGIN{
311 05abefb2 2005-02-13 devnull 	default:
312 05abefb2 2005-02-13 devnull 		usage();
313 05abefb2 2005-02-13 devnull 	}ARGEND
314 05abefb2 2005-02-13 devnull 
315 05abefb2 2005-02-13 devnull 	if(argc != 1)
316 05abefb2 2005-02-13 devnull 		usage();
317 05abefb2 2005-02-13 devnull 
318 a7247887 2021-01-31 crossd 	if((b = Bfdopen(0, OREAD)) == nil)
319 a7247887 2021-01-31 crossd 		sysfatal("out of memory");
320 05abefb2 2005-02-13 devnull 	fid = xopen(argv[0], ORDWR);
321 05abefb2 2005-02-13 devnull 	for(;;){
322 1bb8ccf1 2006-02-14 devnull 		fsseek(fid, 0, 0);
323 05abefb2 2005-02-13 devnull 		if((n = fsread(fid, buf, sizeof buf)) < 0)
324 05abefb2 2005-02-13 devnull 			fprint(2, "read: %r\n");
325 05abefb2 2005-02-13 devnull 		else{
326 a380a003 2008-07-04 rsc 			if(write(1, buf, n) < 0 || write(1, "\n", 1) < 0)
327 55d98d64 2008-06-19 rsc 				sysfatal("write error: %r");
328 05abefb2 2005-02-13 devnull 		}
329 a7247887 2021-01-31 crossd 		if((p = Brdstr(b, '\n', 1)) == nil)
330 05abefb2 2005-02-13 devnull 			break;
331 a7247887 2021-01-31 crossd 		n = strlen(p);
332 a7247887 2021-01-31 crossd 		if(fswrite(fid, p, n) != n)
333 05abefb2 2005-02-13 devnull 			fprint(2, "write: %r\n");
334 a7247887 2021-01-31 crossd 		free(p);
335 05abefb2 2005-02-13 devnull 	}
336 286237e0 2005-10-29 devnull 	fsclose(fid);
337 a7247887 2021-01-31 crossd 	Bterm(b);
338 fa325e9b 2020-01-10 cross 	threadexitsall(0);
339 1b404fe6 2006-02-05 devnull }
340 1b404fe6 2006-02-05 devnull 
341 1b404fe6 2006-02-05 devnull void
342 1b404fe6 2006-02-05 devnull xcreate(int argc, char **argv)
343 1b404fe6 2006-02-05 devnull {
344 1b404fe6 2006-02-05 devnull 	int i;
345 1b404fe6 2006-02-05 devnull 	CFsys *fs;
346 1b404fe6 2006-02-05 devnull 	CFid *fid;
347 1b404fe6 2006-02-05 devnull 	char *p;
348 1b404fe6 2006-02-05 devnull 
349 1b404fe6 2006-02-05 devnull 	ARGBEGIN{
350 1b404fe6 2006-02-05 devnull 	default:
351 1b404fe6 2006-02-05 devnull 		usage();
352 1b404fe6 2006-02-05 devnull 	}ARGEND
353 fa325e9b 2020-01-10 cross 
354 1b404fe6 2006-02-05 devnull 	if(argc == 0)
355 1b404fe6 2006-02-05 devnull 		usage();
356 fa325e9b 2020-01-10 cross 
357 1b404fe6 2006-02-05 devnull 	for(i=0; i<argc; i++){
358 1b404fe6 2006-02-05 devnull 		fs = xparse(argv[i], &p);
359 1b404fe6 2006-02-05 devnull 		if((fid=fscreate(fs, p, OREAD, 0666)) == nil)
360 1b404fe6 2006-02-05 devnull 			fprint(2, "create %s: %r\n", argv[i]);
361 1b404fe6 2006-02-05 devnull 		else
362 1b404fe6 2006-02-05 devnull 			fsclose(fid);
363 1b404fe6 2006-02-05 devnull 		fsunmount(fs);
364 1b404fe6 2006-02-05 devnull 	}
365 1b404fe6 2006-02-05 devnull }
366 1b404fe6 2006-02-05 devnull 
367 1b404fe6 2006-02-05 devnull void
368 1b404fe6 2006-02-05 devnull xrm(int argc, char **argv)
369 1b404fe6 2006-02-05 devnull {
370 1b404fe6 2006-02-05 devnull 	int i;
371 1b404fe6 2006-02-05 devnull 	CFsys *fs;
372 1b404fe6 2006-02-05 devnull 	char *p;
373 1b404fe6 2006-02-05 devnull 
374 1b404fe6 2006-02-05 devnull 	ARGBEGIN{
375 1b404fe6 2006-02-05 devnull 	default:
376 1b404fe6 2006-02-05 devnull 		usage();
377 1b404fe6 2006-02-05 devnull 	}ARGEND
378 fa325e9b 2020-01-10 cross 
379 1b404fe6 2006-02-05 devnull 	if(argc == 0)
380 1b404fe6 2006-02-05 devnull 		usage();
381 fa325e9b 2020-01-10 cross 
382 1b404fe6 2006-02-05 devnull 	for(i=0; i<argc; i++){
383 1b404fe6 2006-02-05 devnull 		fs = xparse(argv[i], &p);
384 1b404fe6 2006-02-05 devnull 		if(fsremove(fs, p) < 0)
385 1b404fe6 2006-02-05 devnull 			fprint(2, "remove %s: %r\n", argv[i]);
386 1b404fe6 2006-02-05 devnull 		fsunmount(fs);
387 1b404fe6 2006-02-05 devnull 	}
388 e29d0c84 2006-01-06 devnull }
389 e29d0c84 2006-01-06 devnull 
390 e29d0c84 2006-01-06 devnull void
391 e29d0c84 2006-01-06 devnull rdcon(void *v)
392 e29d0c84 2006-01-06 devnull {
393 ed0601ee 2006-01-06 devnull 	int n;
394 e29d0c84 2006-01-06 devnull 	char buf[4096];
395 e29d0c84 2006-01-06 devnull 	CFid *fid;
396 fa325e9b 2020-01-10 cross 
397 e29d0c84 2006-01-06 devnull 	fid = v;
398 e29d0c84 2006-01-06 devnull 	for(;;){
399 e29d0c84 2006-01-06 devnull 		n = read(0, buf, sizeof buf);
400 e29d0c84 2006-01-06 devnull 		if(n <= 0)
401 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
402 ed0601ee 2006-01-06 devnull 		if(buf[0] == 'R'-'A'+1)
403 ed0601ee 2006-01-06 devnull 			threadexitsall(0);
404 e29d0c84 2006-01-06 devnull 		if(fswrite(fid, buf, n) != n)
405 e29d0c84 2006-01-06 devnull 			fprint(2, "write: %r\n");
406 e29d0c84 2006-01-06 devnull 	}
407 1d2f5612 2005-03-18 devnull }
408 1d2f5612 2005-03-18 devnull 
409 e29d0c84 2006-01-06 devnull void
410 e29d0c84 2006-01-06 devnull xcon(int argc, char **argv)
411 e29d0c84 2006-01-06 devnull {
412 e29d0c84 2006-01-06 devnull 	char buf[4096], *r, *w, *e;
413 e29d0c84 2006-01-06 devnull 	int n, nocr;
414 e29d0c84 2006-01-06 devnull 	CFid *fid;
415 fa325e9b 2020-01-10 cross 
416 e29d0c84 2006-01-06 devnull 	nocr = 1;
417 e29d0c84 2006-01-06 devnull 
418 e29d0c84 2006-01-06 devnull 	ARGBEGIN{
419 e29d0c84 2006-01-06 devnull 	case 'r':
420 e29d0c84 2006-01-06 devnull 		nocr = 0;
421 e29d0c84 2006-01-06 devnull 		break;
422 e29d0c84 2006-01-06 devnull 	default:
423 e29d0c84 2006-01-06 devnull 		usage();
424 e29d0c84 2006-01-06 devnull 	}ARGEND
425 e29d0c84 2006-01-06 devnull 
426 e29d0c84 2006-01-06 devnull 	if(argc != 1)
427 e29d0c84 2006-01-06 devnull 		usage();
428 e29d0c84 2006-01-06 devnull 
429 e29d0c84 2006-01-06 devnull 	fid = xopen(argv[0], ORDWR);
430 ed0601ee 2006-01-06 devnull 	proccreate(rdcon, fid, 32768);
431 e29d0c84 2006-01-06 devnull 	for(;;){
432 ed0601ee 2006-01-06 devnull 		n = fsread(fid, buf, sizeof buf);
433 e29d0c84 2006-01-06 devnull 		if(n <= 0)
434 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
435 e29d0c84 2006-01-06 devnull 		if(nocr){
436 e29d0c84 2006-01-06 devnull 			for(r=w=buf, e=buf+n; r<e; r++)
437 e29d0c84 2006-01-06 devnull 				if(*r != '\r')
438 e29d0c84 2006-01-06 devnull 					*w++ = *r;
439 e29d0c84 2006-01-06 devnull 			n = w-buf;
440 e29d0c84 2006-01-06 devnull 		}
441 e29d0c84 2006-01-06 devnull 		if(write(1, buf, n) != n)
442 e29d0c84 2006-01-06 devnull 			threadexitsall(0);
443 e29d0c84 2006-01-06 devnull 	}
444 e29d0c84 2006-01-06 devnull 	fsclose(fid);
445 fa325e9b 2020-01-10 cross 	threadexitsall(0);
446 e29d0c84 2006-01-06 devnull }
447 e29d0c84 2006-01-06 devnull 
448 fa325e9b 2020-01-10 cross static char *mon[] =
449 1d2f5612 2005-03-18 devnull {
450 fa325e9b 2020-01-10 cross 	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
451 1d2f5612 2005-03-18 devnull 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
452 1d2f5612 2005-03-18 devnull };
453 1d2f5612 2005-03-18 devnull 
454 1d2f5612 2005-03-18 devnull 
455 1d2f5612 2005-03-18 devnull int
456 1d2f5612 2005-03-18 devnull timefmt(Fmt *fmt)
457 1d2f5612 2005-03-18 devnull {
458 1d2f5612 2005-03-18 devnull 	ulong u;
459 1d2f5612 2005-03-18 devnull 	static ulong time0;
460 1d2f5612 2005-03-18 devnull 	Tm *tm;
461 fa325e9b 2020-01-10 cross 
462 1d2f5612 2005-03-18 devnull 	if(time0 == 0)
463 1d2f5612 2005-03-18 devnull 		time0 = time(0);
464 1d2f5612 2005-03-18 devnull 	u = va_arg(fmt->args, ulong);
465 1d2f5612 2005-03-18 devnull 	tm = localtime(u);
466 1d2f5612 2005-03-18 devnull 	if((long)(time0-u) < 6*30*86400)
467 1d2f5612 2005-03-18 devnull 		return fmtprint(fmt, "%s %2d %02d:%02d",
468 1d2f5612 2005-03-18 devnull 			mon[tm->mon], tm->mday, tm->hour, tm->min);
469 bcac59d8 2005-08-11 devnull 	return fmtprint(fmt, "%s %2d %5d",
470 bcac59d8 2005-08-11 devnull 		mon[tm->mon], tm->mday, tm->year+1900);
471 d3df3087 2003-12-06 devnull }
472 1d2f5612 2005-03-18 devnull 
473 1d2f5612 2005-03-18 devnull static int
474 1d2f5612 2005-03-18 devnull dircmp(const void *va, const void *vb)
475 1d2f5612 2005-03-18 devnull {
476 1d2f5612 2005-03-18 devnull 	Dir *a, *b;
477 fa325e9b 2020-01-10 cross 
478 1d2f5612 2005-03-18 devnull 	a = (Dir*)va;
479 1d2f5612 2005-03-18 devnull 	b = (Dir*)vb;
480 1d2f5612 2005-03-18 devnull 	return strcmp(a->name, b->name);
481 0efbfd36 2010-06-28 rsc }
482 0efbfd36 2010-06-28 rsc 
483 0efbfd36 2010-06-28 rsc static int
484 0efbfd36 2010-06-28 rsc timecmp(const void *va, const void *vb)
485 0efbfd36 2010-06-28 rsc {
486 0efbfd36 2010-06-28 rsc 	Dir *a, *b;
487 fa325e9b 2020-01-10 cross 
488 0efbfd36 2010-06-28 rsc 	a = (Dir*)va;
489 0efbfd36 2010-06-28 rsc 	b = (Dir*)vb;
490 0efbfd36 2010-06-28 rsc 	if(a->mtime < b->mtime)
491 0efbfd36 2010-06-28 rsc 		return -1;
492 0efbfd36 2010-06-28 rsc 	else if(a->mtime > b->mtime)
493 0efbfd36 2010-06-28 rsc 		return 1;
494 0efbfd36 2010-06-28 rsc 	else
495 0efbfd36 2010-06-28 rsc 		return 0;
496 1d2f5612 2005-03-18 devnull }
497 4ff69507 2007-10-12 rsc 
498 4ff69507 2007-10-12 rsc char *dot[] = { "." };
499 1d2f5612 2005-03-18 devnull 
500 1d2f5612 2005-03-18 devnull void
501 1d2f5612 2005-03-18 devnull xls(int argc, char **argv)
502 1d2f5612 2005-03-18 devnull {
503 a919ad83 2005-08-10 devnull 	char *err, *name, *xname, *f[4], buf[4096];
504 c5bfba48 2012-10-21 rsc 	int i, j, l, sort;
505 0efbfd36 2010-06-28 rsc 	int lflag, dflag, tflag, n, len[4];
506 1d2f5612 2005-03-18 devnull 	Dir *d;
507 1d2f5612 2005-03-18 devnull 	CFid *fid;
508 1d2f5612 2005-03-18 devnull 	CFsys *fs;
509 a919ad83 2005-08-10 devnull 
510 a919ad83 2005-08-10 devnull 	err = nil;
511 0efbfd36 2010-06-28 rsc 	sort = 1;
512 0efbfd36 2010-06-28 rsc 	lflag = dflag = tflag = 0;
513 1d2f5612 2005-03-18 devnull 	ARGBEGIN{
514 1b404fe6 2006-02-05 devnull 	case 'n':
515 1b404fe6 2006-02-05 devnull 		sort = 0;
516 1b404fe6 2006-02-05 devnull 		break;
517 1d2f5612 2005-03-18 devnull 	case 'l':
518 1d2f5612 2005-03-18 devnull 		lflag = 1;
519 1d2f5612 2005-03-18 devnull 		break;
520 1d2f5612 2005-03-18 devnull 	case 'd':
521 1d2f5612 2005-03-18 devnull 		dflag = 1;
522 1d2f5612 2005-03-18 devnull 		break;
523 0efbfd36 2010-06-28 rsc 	case 't':
524 0efbfd36 2010-06-28 rsc 		tflag = 1;
525 0efbfd36 2010-06-28 rsc 		break;
526 1d2f5612 2005-03-18 devnull 	}ARGEND
527 fa325e9b 2020-01-10 cross 
528 1d2f5612 2005-03-18 devnull 	fmtinstall('D', dirfmt);
529 1d2f5612 2005-03-18 devnull 	fmtinstall('M', dirmodefmt);
530 1d2f5612 2005-03-18 devnull 	quotefmtinstall();
531 1d2f5612 2005-03-18 devnull 	fmtinstall('T', timefmt);
532 fa325e9b 2020-01-10 cross 
533 4ff69507 2007-10-12 rsc 	if(argc == 0){
534 4ff69507 2007-10-12 rsc 		argv = dot;
535 4ff69507 2007-10-12 rsc 		argc = 1;
536 4ff69507 2007-10-12 rsc 	}
537 1d2f5612 2005-03-18 devnull 	for(i=0; i<argc; i++){
538 1d2f5612 2005-03-18 devnull 		name = argv[i];
539 1d2f5612 2005-03-18 devnull 		fs = xparse(name, &xname);
540 1d2f5612 2005-03-18 devnull 		if((d = fsdirstat(fs, xname)) == nil){
541 1d2f5612 2005-03-18 devnull 			fprint(2, "dirstat %s: %r\n", name);
542 1d2f5612 2005-03-18 devnull 			fsunmount(fs);
543 a919ad83 2005-08-10 devnull 			err = "errors";
544 1d2f5612 2005-03-18 devnull 			continue;
545 1d2f5612 2005-03-18 devnull 		}
546 1d2f5612 2005-03-18 devnull 		if((d->mode&DMDIR) && !dflag){
547 1d2f5612 2005-03-18 devnull 			if((fid = fsopen(fs, xname, OREAD)) == nil){
548 1d2f5612 2005-03-18 devnull 				fprint(2, "open %s: %r\n", name);
549 1d2f5612 2005-03-18 devnull 				fsunmount(fs);
550 1d2f5612 2005-03-18 devnull 				free(d);
551 a919ad83 2005-08-10 devnull 				err = "errors";
552 1d2f5612 2005-03-18 devnull 				continue;
553 1d2f5612 2005-03-18 devnull 			}
554 1d2f5612 2005-03-18 devnull 			free(d);
555 1d2f5612 2005-03-18 devnull 			n = fsdirreadall(fid, &d);
556 1d2f5612 2005-03-18 devnull 			fsclose(fid);
557 1d2f5612 2005-03-18 devnull 			if(n < 0){
558 1d2f5612 2005-03-18 devnull 				fprint(2, "dirreadall %s: %r\n", name);
559 1d2f5612 2005-03-18 devnull 				fsunmount(fs);
560 a919ad83 2005-08-10 devnull 				err = "errors";
561 1d2f5612 2005-03-18 devnull 				continue;
562 1d2f5612 2005-03-18 devnull 			}
563 0efbfd36 2010-06-28 rsc 			if(sort){
564 0efbfd36 2010-06-28 rsc 				if(tflag)
565 0efbfd36 2010-06-28 rsc 					qsort(d, n, sizeof d[0], timecmp);
566 0efbfd36 2010-06-28 rsc 				else
567 0efbfd36 2010-06-28 rsc 					qsort(d, n, sizeof d[0], dircmp);
568 0efbfd36 2010-06-28 rsc 			}
569 83ab7d88 2007-11-27 rsc 			for(j=0; j<4; j++)
570 1d2f5612 2005-03-18 devnull 				len[j] = 0;
571 1d2f5612 2005-03-18 devnull 			for(i=0; i<n; i++){
572 1d2f5612 2005-03-18 devnull 				d[i].type = 'M';
573 1d2f5612 2005-03-18 devnull 				d[i].dev = 0;
574 1d2f5612 2005-03-18 devnull 				snprint(buf, sizeof buf, "%d %s %s %lld",
575 1d2f5612 2005-03-18 devnull 					d[i].dev, d[i].uid, d[i].gid, d[i].length);
576 c5bfba48 2012-10-21 rsc 				getfields(buf, f, 4, 0, " ");
577 1d2f5612 2005-03-18 devnull 				for(j=0; j<4; j++){
578 1d2f5612 2005-03-18 devnull 					l = strlen(f[j]);
579 1d2f5612 2005-03-18 devnull 					if(l > len[j])
580 1d2f5612 2005-03-18 devnull 						len[j] = l;
581 1d2f5612 2005-03-18 devnull 				}
582 1d2f5612 2005-03-18 devnull 			}
583 91b79c58 2008-07-21 t.lainson 			for(i=0; i<n; i++){
584 91b79c58 2008-07-21 t.lainson 				if(!lflag){
585 91b79c58 2008-07-21 t.lainson 					print("%q\n", d[i].name);
586 91b79c58 2008-07-21 t.lainson 					continue;
587 91b79c58 2008-07-21 t.lainson 				}
588 1d2f5612 2005-03-18 devnull 				print("%M %C %*d %*s %*s %*lld %T %q\n",
589 1d2f5612 2005-03-18 devnull 					d[i].mode, d[i].type, len[0], d[i].dev,
590 1d2f5612 2005-03-18 devnull 					-len[1], d[i].uid, -len[2], d[i].gid,
591 1d2f5612 2005-03-18 devnull 					len[3], d[i].length, d[i].mtime, d[i].name);
592 91b79c58 2008-07-21 t.lainson 			}
593 1d2f5612 2005-03-18 devnull 		}else{
594 1d2f5612 2005-03-18 devnull 			d->type = 'M';
595 1d2f5612 2005-03-18 devnull 			d->dev = 0;
596 91b79c58 2008-07-21 t.lainson 			if(lflag)
597 91b79c58 2008-07-21 t.lainson 				print("%M %C %d %s %s %lld %T %q\n",
598 91b79c58 2008-07-21 t.lainson 					d->mode, d->type, d->dev,
599 91b79c58 2008-07-21 t.lainson 					d->uid, d->gid, d->length, d->mtime, d->name);
600 91b79c58 2008-07-21 t.lainson 			else
601 91b79c58 2008-07-21 t.lainson 				print("%q\n", d->name);
602 1d2f5612 2005-03-18 devnull 		}
603 1d2f5612 2005-03-18 devnull 		free(d);
604 1d2f5612 2005-03-18 devnull 	}
605 a919ad83 2005-08-10 devnull 	threadexitsall(err);
606 1d2f5612 2005-03-18 devnull }