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>
10 d3df3087 2003-12-06 devnull char *addr;
13 d3df3087 2003-12-06 devnull usage(void)
15 011090f0 2005-03-21 devnull fprint(2, "usage: 9p [-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 1d2f5612 2005-03-18 devnull fprint(2, " ls [-ld] 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");
28 011090f0 2005-03-21 devnull char *aname;
29 d3df3087 2003-12-06 devnull void xread(int, char**);
30 d3df3087 2003-12-06 devnull void xwrite(int, char**);
31 32f69c36 2003-12-11 devnull void xreadfd(int, char**);
32 32f69c36 2003-12-11 devnull void xwritefd(int, char**);
33 d3df3087 2003-12-06 devnull void xstat(int, char**);
34 d3df3087 2003-12-06 devnull void xls(int, char**);
35 05abefb2 2005-02-13 devnull void xrdwr(int, char**);
39 d3df3087 2003-12-06 devnull void (*f)(int, char**);
40 d3df3087 2003-12-06 devnull } cmds[] = {
41 d3df3087 2003-12-06 devnull "read", xread,
42 d3df3087 2003-12-06 devnull "write", xwrite,
43 32f69c36 2003-12-11 devnull "readfd", xreadfd,
44 32f69c36 2003-12-11 devnull "writefd", xwritefd,
45 d3df3087 2003-12-06 devnull "stat", xstat,
46 05abefb2 2005-02-13 devnull "rdwr", xrdwr,
47 1d2f5612 2005-03-18 devnull "ls", xls,
51 f063dad9 2004-02-29 devnull threadmain(int argc, char **argv)
53 d3df3087 2003-12-06 devnull char *cmd;
56 d3df3087 2003-12-06 devnull ARGBEGIN{
57 011090f0 2005-03-21 devnull case 'A':
58 011090f0 2005-03-21 devnull aname = EARGF(usage());
60 d3df3087 2003-12-06 devnull case 'a':
61 d3df3087 2003-12-06 devnull addr = EARGF(usage());
62 1d2f5612 2005-03-18 devnull if(strchr(addr, '!') == nil)
63 1d2f5612 2005-03-18 devnull addr = netmkaddr(addr, "tcp", "9fs");
65 17cdbb90 2004-12-27 devnull case 'D':
66 0d4243f7 2005-02-11 devnull chatty9pclient = 1;
72 3e610791 2004-10-22 devnull signal(SIGINT, SIG_DFL);
74 d3df3087 2003-12-06 devnull if(argc < 1)
77 d3df3087 2003-12-06 devnull cmd = argv[0];
78 d3df3087 2003-12-06 devnull for(i=0; i<nelem(cmds); i++){
79 d3df3087 2003-12-06 devnull if(strcmp(cmds[i].s, cmd) == 0){
80 d3df3087 2003-12-06 devnull cmds[i].f(argc, argv);
81 f063dad9 2004-02-29 devnull threadexitsall(0);
88 d3df3087 2003-12-06 devnull xparse(char *name, char **path)
92 eb423b5c 2005-01-04 devnull CFsys *fs;
94 d3df3087 2003-12-06 devnull if(addr == nil){
95 d3df3087 2003-12-06 devnull p = strchr(name, '/');
96 d3df3087 2003-12-06 devnull if(p == nil)
97 d3df3087 2003-12-06 devnull p = name+strlen(name);
99 d3df3087 2003-12-06 devnull *p++ = 0;
100 d3df3087 2003-12-06 devnull *path = p;
101 011090f0 2005-03-21 devnull fs = nsamount(name, aname);
102 32f69c36 2003-12-11 devnull if(fs == nil)
103 32f69c36 2003-12-11 devnull sysfatal("mount: %r");
105 d3df3087 2003-12-06 devnull *path = name;
106 32f69c36 2003-12-11 devnull if((fd = dial(addr, nil, nil, nil)) < 0)
107 32f69c36 2003-12-11 devnull sysfatal("dial: %r");
108 011090f0 2005-03-21 devnull if((fs = fsamount(fd, aname)) == nil)
109 011090f0 2005-03-21 devnull sysfatal("fsamount: %r");
111 d3df3087 2003-12-06 devnull return fs;
115 d3df3087 2003-12-06 devnull xopen(char *name, int mode)
117 eb423b5c 2005-01-04 devnull CFid *fid;
118 eb423b5c 2005-01-04 devnull CFsys *fs;
120 d3df3087 2003-12-06 devnull fs = xparse(name, &name);
121 d3df3087 2003-12-06 devnull fid = fsopen(fs, name, mode);
122 d3df3087 2003-12-06 devnull if(fid == nil)
123 d3df3087 2003-12-06 devnull sysfatal("fsopen %s: %r", name);
124 d3df3087 2003-12-06 devnull return fid;
128 32f69c36 2003-12-11 devnull xopenfd(char *name, int mode)
130 eb423b5c 2005-01-04 devnull CFsys *fs;
132 32f69c36 2003-12-11 devnull fs = xparse(name, &name);
133 32f69c36 2003-12-11 devnull return fsopenfd(fs, name, mode);
137 d3df3087 2003-12-06 devnull xread(int argc, char **argv)
139 05abefb2 2005-02-13 devnull char buf[4096];
141 eb423b5c 2005-01-04 devnull CFid *fid;
143 d3df3087 2003-12-06 devnull ARGBEGIN{
144 d3df3087 2003-12-06 devnull default:
145 d3df3087 2003-12-06 devnull usage();
148 d3df3087 2003-12-06 devnull if(argc != 1)
149 d3df3087 2003-12-06 devnull usage();
151 d3df3087 2003-12-06 devnull fid = xopen(argv[0], OREAD);
152 d3df3087 2003-12-06 devnull while((n = fsread(fid, buf, sizeof buf)) > 0)
153 d3df3087 2003-12-06 devnull write(1, buf, n);
154 d3df3087 2003-12-06 devnull if(n < 0)
155 d3df3087 2003-12-06 devnull sysfatal("read error: %r");
156 38c10d1a 2005-01-17 devnull threadexitsall(0);
160 32f69c36 2003-12-11 devnull xreadfd(int argc, char **argv)
162 05abefb2 2005-02-13 devnull char buf[4096];
166 32f69c36 2003-12-11 devnull ARGBEGIN{
167 32f69c36 2003-12-11 devnull default:
168 32f69c36 2003-12-11 devnull usage();
171 32f69c36 2003-12-11 devnull if(argc != 1)
172 32f69c36 2003-12-11 devnull usage();
174 32f69c36 2003-12-11 devnull fd = xopenfd(argv[0], OREAD);
175 32f69c36 2003-12-11 devnull while((n = read(fd, buf, sizeof buf)) > 0)
176 32f69c36 2003-12-11 devnull write(1, buf, n);
177 32f69c36 2003-12-11 devnull if(n < 0)
178 32f69c36 2003-12-11 devnull sysfatal("read error: %r");
179 38c10d1a 2005-01-17 devnull threadexitsall(0);
183 d3df3087 2003-12-06 devnull xwrite(int argc, char **argv)
185 05abefb2 2005-02-13 devnull char buf[4096];
186 3e610791 2004-10-22 devnull int n, did;
187 eb423b5c 2005-01-04 devnull CFid *fid;
188 276bf4ed 2005-02-11 devnull Biobuf *b;
189 276bf4ed 2005-02-11 devnull char *p;
190 276bf4ed 2005-02-11 devnull int byline;
192 276bf4ed 2005-02-11 devnull byline = 0;
193 d3df3087 2003-12-06 devnull ARGBEGIN{
194 276bf4ed 2005-02-11 devnull case 'l':
195 276bf4ed 2005-02-11 devnull byline = 1;
197 d3df3087 2003-12-06 devnull default:
198 d3df3087 2003-12-06 devnull usage();
201 d3df3087 2003-12-06 devnull if(argc != 1)
202 d3df3087 2003-12-06 devnull usage();
204 3e610791 2004-10-22 devnull did = 0;
205 d3df3087 2003-12-06 devnull fid = xopen(argv[0], OWRITE|OTRUNC);
206 276bf4ed 2005-02-11 devnull if(byline){
208 276bf4ed 2005-02-11 devnull b = malloc(sizeof *b);
209 276bf4ed 2005-02-11 devnull if(b == nil)
210 276bf4ed 2005-02-11 devnull sysfatal("out of memory");
211 276bf4ed 2005-02-11 devnull Binit(b, 0, OREAD);
212 276bf4ed 2005-02-11 devnull while((p = Brdstr(b, '\n', 0)) != nil){
213 276bf4ed 2005-02-11 devnull n = strlen(p);
214 276bf4ed 2005-02-11 devnull did = 1;
215 276bf4ed 2005-02-11 devnull if(fswrite(fid, p, n) != n)
216 05abefb2 2005-02-13 devnull fprint(2, "write: %r\n");
218 276bf4ed 2005-02-11 devnull free(b);
220 276bf4ed 2005-02-11 devnull while((n = read(0, buf, sizeof buf)) > 0){
221 276bf4ed 2005-02-11 devnull did = 1;
222 276bf4ed 2005-02-11 devnull if(fswrite(fid, buf, n) != n)
223 276bf4ed 2005-02-11 devnull sysfatal("write error: %r");
226 3e610791 2004-10-22 devnull if(n == 0 && !did){
227 3e610791 2004-10-22 devnull if(fswrite(fid, buf, 0) != 0)
228 3e610791 2004-10-22 devnull sysfatal("write error: %r");
230 d3df3087 2003-12-06 devnull if(n < 0)
231 d3df3087 2003-12-06 devnull sysfatal("read error: %r");
232 38c10d1a 2005-01-17 devnull threadexitsall(0);
236 32f69c36 2003-12-11 devnull xwritefd(int argc, char **argv)
238 05abefb2 2005-02-13 devnull char buf[4096];
242 32f69c36 2003-12-11 devnull ARGBEGIN{
243 32f69c36 2003-12-11 devnull default:
244 32f69c36 2003-12-11 devnull usage();
247 32f69c36 2003-12-11 devnull if(argc != 1)
248 32f69c36 2003-12-11 devnull usage();
250 32f69c36 2003-12-11 devnull fd = xopenfd(argv[0], OWRITE|OTRUNC);
251 32f69c36 2003-12-11 devnull while((n = read(0, buf, sizeof buf)) > 0)
252 32f69c36 2003-12-11 devnull if(write(fd, buf, n) != n)
253 32f69c36 2003-12-11 devnull sysfatal("write error: %r");
254 32f69c36 2003-12-11 devnull if(n < 0)
255 32f69c36 2003-12-11 devnull sysfatal("read error: %r");
256 38c10d1a 2005-01-17 devnull threadexitsall(0);
260 d3df3087 2003-12-06 devnull xstat(int argc, char **argv)
263 eb423b5c 2005-01-04 devnull CFsys *fs;
264 eb423b5c 2005-01-04 devnull char *name;
266 d3df3087 2003-12-06 devnull ARGBEGIN{
267 d3df3087 2003-12-06 devnull default:
268 d3df3087 2003-12-06 devnull usage();
271 d3df3087 2003-12-06 devnull if(argc != 1)
272 d3df3087 2003-12-06 devnull usage();
274 eb423b5c 2005-01-04 devnull name = argv[0];
275 eb423b5c 2005-01-04 devnull fs = xparse(name, &name);
276 eb423b5c 2005-01-04 devnull if((d = fsdirstat(fs, name)) == 0)
277 eb423b5c 2005-01-04 devnull sysfatal("dirstat: %r");
278 d3df3087 2003-12-06 devnull fmtinstall('D', dirfmt);
279 d3df3087 2003-12-06 devnull fmtinstall('M', dirmodefmt);
280 d3df3087 2003-12-06 devnull print("%D\n", d);
281 38c10d1a 2005-01-17 devnull threadexitsall(0);
285 05abefb2 2005-02-13 devnull xrdwr(int argc, char **argv)
287 05abefb2 2005-02-13 devnull char buf[4096];
289 05abefb2 2005-02-13 devnull CFid *fid;
291 05abefb2 2005-02-13 devnull ARGBEGIN{
292 05abefb2 2005-02-13 devnull default:
293 05abefb2 2005-02-13 devnull usage();
296 05abefb2 2005-02-13 devnull if(argc != 1)
297 05abefb2 2005-02-13 devnull usage();
299 05abefb2 2005-02-13 devnull fid = xopen(argv[0], ORDWR);
300 05abefb2 2005-02-13 devnull for(;;){
301 05abefb2 2005-02-13 devnull if((n = fsread(fid, buf, sizeof buf)) < 0)
302 05abefb2 2005-02-13 devnull fprint(2, "read: %r\n");
304 05abefb2 2005-02-13 devnull write(1, buf, n);
305 05abefb2 2005-02-13 devnull write(1, "\n", 1);
307 05abefb2 2005-02-13 devnull n = read(0, buf, sizeof buf);
308 05abefb2 2005-02-13 devnull if(n <= 0)
310 05abefb2 2005-02-13 devnull if(buf[n-1] == '\n')
312 05abefb2 2005-02-13 devnull if(fswrite(fid, buf, n) != n)
313 05abefb2 2005-02-13 devnull fprint(2, "write: %r\n");
315 05abefb2 2005-02-13 devnull threadexitsall(0);
318 1d2f5612 2005-03-18 devnull static char *mon[] =
320 1d2f5612 2005-03-18 devnull "Jan", "Feb", "Mar", "Apr", "May", "Jun",
321 1d2f5612 2005-03-18 devnull "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
326 1d2f5612 2005-03-18 devnull timefmt(Fmt *fmt)
328 1d2f5612 2005-03-18 devnull ulong u;
329 1d2f5612 2005-03-18 devnull static ulong time0;
332 1d2f5612 2005-03-18 devnull if(time0 == 0)
333 1d2f5612 2005-03-18 devnull time0 = time(0);
334 1d2f5612 2005-03-18 devnull u = va_arg(fmt->args, ulong);
335 1d2f5612 2005-03-18 devnull tm = localtime(u);
336 1d2f5612 2005-03-18 devnull if((long)(time0-u) < 6*30*86400)
337 1d2f5612 2005-03-18 devnull return fmtprint(fmt, "%s %2d %02d:%02d",
338 1d2f5612 2005-03-18 devnull mon[tm->mon], tm->mday, tm->hour, tm->min);
340 1d2f5612 2005-03-18 devnull return fmtprint(fmt, "%s %2d %5d",
341 1d2f5612 2005-03-18 devnull mon[tm->mon], tm->mday, tm->year+1900);
342 1d2f5612 2005-03-18 devnull return 0;
345 1d2f5612 2005-03-18 devnull static int
346 1d2f5612 2005-03-18 devnull dircmp(const void *va, const void *vb)
348 1d2f5612 2005-03-18 devnull Dir *a, *b;
350 1d2f5612 2005-03-18 devnull a = (Dir*)va;
351 1d2f5612 2005-03-18 devnull b = (Dir*)vb;
352 1d2f5612 2005-03-18 devnull return strcmp(a->name, b->name);
356 1d2f5612 2005-03-18 devnull xls(int argc, char **argv)
358 1d2f5612 2005-03-18 devnull char *name, *xname, *f[4], buf[4096];
359 1d2f5612 2005-03-18 devnull int nf, i, j, l;
360 1d2f5612 2005-03-18 devnull int lflag, dflag, n, len[4];
362 1d2f5612 2005-03-18 devnull CFid *fid;
363 1d2f5612 2005-03-18 devnull CFsys *fs;
365 1d2f5612 2005-03-18 devnull lflag = dflag = 0;
366 1d2f5612 2005-03-18 devnull ARGBEGIN{
367 1d2f5612 2005-03-18 devnull case 'l':
368 1d2f5612 2005-03-18 devnull lflag = 1;
370 1d2f5612 2005-03-18 devnull case 'd':
371 1d2f5612 2005-03-18 devnull dflag = 1;
375 1d2f5612 2005-03-18 devnull fmtinstall('D', dirfmt);
376 1d2f5612 2005-03-18 devnull fmtinstall('M', dirmodefmt);
377 1d2f5612 2005-03-18 devnull quotefmtinstall();
378 1d2f5612 2005-03-18 devnull fmtinstall('T', timefmt);
380 1d2f5612 2005-03-18 devnull for(i=0; i<argc; i++){
381 1d2f5612 2005-03-18 devnull name = argv[i];
382 1d2f5612 2005-03-18 devnull fs = xparse(name, &xname);
383 1d2f5612 2005-03-18 devnull if((d = fsdirstat(fs, xname)) == nil){
384 1d2f5612 2005-03-18 devnull fprint(2, "dirstat %s: %r\n", name);
385 1d2f5612 2005-03-18 devnull fsunmount(fs);
386 1d2f5612 2005-03-18 devnull continue;
388 1d2f5612 2005-03-18 devnull if((d->mode&DMDIR) && !dflag){
389 1d2f5612 2005-03-18 devnull if((fid = fsopen(fs, xname, OREAD)) == nil){
390 1d2f5612 2005-03-18 devnull fprint(2, "open %s: %r\n", name);
391 1d2f5612 2005-03-18 devnull fsunmount(fs);
392 1d2f5612 2005-03-18 devnull free(d);
393 1d2f5612 2005-03-18 devnull continue;
395 1d2f5612 2005-03-18 devnull free(d);
396 1d2f5612 2005-03-18 devnull n = fsdirreadall(fid, &d);
397 1d2f5612 2005-03-18 devnull fsclose(fid);
398 1d2f5612 2005-03-18 devnull if(n < 0){
399 1d2f5612 2005-03-18 devnull fprint(2, "dirreadall %s: %r\n", name);
400 1d2f5612 2005-03-18 devnull fsunmount(fs);
401 1d2f5612 2005-03-18 devnull continue;
403 1d2f5612 2005-03-18 devnull qsort(d, n, sizeof d[0], dircmp);
404 1d2f5612 2005-03-18 devnull for(j=0; j<5; j++)
405 1d2f5612 2005-03-18 devnull len[j] = 0;
406 1d2f5612 2005-03-18 devnull for(i=0; i<n; i++){
407 1d2f5612 2005-03-18 devnull d[i].type = 'M';
408 1d2f5612 2005-03-18 devnull d[i].dev = 0;
409 1d2f5612 2005-03-18 devnull snprint(buf, sizeof buf, "%d %s %s %lld",
410 1d2f5612 2005-03-18 devnull d[i].dev, d[i].uid, d[i].gid, d[i].length);
411 1d2f5612 2005-03-18 devnull nf = getfields(buf, f, 4, 0, " ");
412 1d2f5612 2005-03-18 devnull for(j=0; j<4; j++){
413 1d2f5612 2005-03-18 devnull l = strlen(f[j]);
414 1d2f5612 2005-03-18 devnull if(l > len[j])
415 1d2f5612 2005-03-18 devnull len[j] = l;
418 1d2f5612 2005-03-18 devnull for(i=0; i<n; i++)
419 1d2f5612 2005-03-18 devnull print("%M %C %*d %*s %*s %*lld %T %q\n",
420 1d2f5612 2005-03-18 devnull d[i].mode, d[i].type, len[0], d[i].dev,
421 1d2f5612 2005-03-18 devnull -len[1], d[i].uid, -len[2], d[i].gid,
422 1d2f5612 2005-03-18 devnull len[3], d[i].length, d[i].mtime, d[i].name);
425 1d2f5612 2005-03-18 devnull d->type = 'M';
426 1d2f5612 2005-03-18 devnull d->dev = 0;
427 1d2f5612 2005-03-18 devnull print("%M %C %d %s %s %lld %T %q\n",
428 1d2f5612 2005-03-18 devnull d->mode, d->type, d->dev,
429 1d2f5612 2005-03-18 devnull d->uid, d->gid, d->length, d->mtime, d->name);
431 1d2f5612 2005-03-18 devnull free(d);
433 1d2f5612 2005-03-18 devnull threadexitsall(0);