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 d3df3087 2003-12-06 devnull #include <fcall.h>
5 eb423b5c 2005-01-04 devnull #include <9pclient.h>
6 f063dad9 2004-02-29 devnull #include <thread.h>
8 d3df3087 2003-12-06 devnull char *addr;
11 d3df3087 2003-12-06 devnull usage(void)
13 d3df3087 2003-12-06 devnull fprint(2, "usage: 9p [-a address] cmd args...\n");
14 d3df3087 2003-12-06 devnull fprint(2, "possible cmds:\n");
15 d3df3087 2003-12-06 devnull fprint(2, " read name\n");
16 32f69c36 2003-12-11 devnull fprint(2, " readfd name\n");
17 d3df3087 2003-12-06 devnull fprint(2, " write name\n");
18 32f69c36 2003-12-11 devnull fprint(2, " writefd name\n");
19 d3df3087 2003-12-06 devnull fprint(2, " stat name\n");
20 d3df3087 2003-12-06 devnull // fprint(2, " ls name\n");
21 d3df3087 2003-12-06 devnull fprint(2, "without -a, name elem/path means /path on server unix!$ns/elem\n");
22 38c10d1a 2005-01-17 devnull threadexitsall("usage");
25 d3df3087 2003-12-06 devnull void xread(int, char**);
26 d3df3087 2003-12-06 devnull void xwrite(int, char**);
27 32f69c36 2003-12-11 devnull void xreadfd(int, char**);
28 32f69c36 2003-12-11 devnull void xwritefd(int, char**);
29 d3df3087 2003-12-06 devnull void xstat(int, char**);
30 d3df3087 2003-12-06 devnull void xls(int, char**);
34 d3df3087 2003-12-06 devnull void (*f)(int, char**);
35 d3df3087 2003-12-06 devnull } cmds[] = {
36 d3df3087 2003-12-06 devnull "read", xread,
37 d3df3087 2003-12-06 devnull "write", xwrite,
38 32f69c36 2003-12-11 devnull "readfd", xreadfd,
39 32f69c36 2003-12-11 devnull "writefd", xwritefd,
40 d3df3087 2003-12-06 devnull "stat", xstat,
41 d3df3087 2003-12-06 devnull // "ls", xls,
45 f063dad9 2004-02-29 devnull threadmain(int argc, char **argv)
47 d3df3087 2003-12-06 devnull char *cmd;
50 d3df3087 2003-12-06 devnull ARGBEGIN{
51 d3df3087 2003-12-06 devnull case 'a':
52 d3df3087 2003-12-06 devnull addr = EARGF(usage());
54 17cdbb90 2004-12-27 devnull case 'D':
60 3e610791 2004-10-22 devnull signal(SIGINT, SIG_DFL);
62 d3df3087 2003-12-06 devnull if(argc < 1)
65 d3df3087 2003-12-06 devnull cmd = argv[0];
66 d3df3087 2003-12-06 devnull for(i=0; i<nelem(cmds); i++){
67 d3df3087 2003-12-06 devnull if(strcmp(cmds[i].s, cmd) == 0){
68 d3df3087 2003-12-06 devnull cmds[i].f(argc, argv);
69 f063dad9 2004-02-29 devnull threadexitsall(0);
76 d3df3087 2003-12-06 devnull xparse(char *name, char **path)
80 eb423b5c 2005-01-04 devnull CFsys *fs;
82 d3df3087 2003-12-06 devnull if(addr == nil){
83 d3df3087 2003-12-06 devnull p = strchr(name, '/');
84 d3df3087 2003-12-06 devnull if(p == nil)
85 d3df3087 2003-12-06 devnull p = name+strlen(name);
87 d3df3087 2003-12-06 devnull *p++ = 0;
88 d3df3087 2003-12-06 devnull *path = p;
89 32f69c36 2003-12-11 devnull fs = nsmount(name, "");
90 32f69c36 2003-12-11 devnull if(fs == nil)
91 32f69c36 2003-12-11 devnull sysfatal("mount: %r");
93 d3df3087 2003-12-06 devnull *path = name;
94 32f69c36 2003-12-11 devnull fprint(2, "dial %s...", addr);
95 32f69c36 2003-12-11 devnull if((fd = dial(addr, nil, nil, nil)) < 0)
96 32f69c36 2003-12-11 devnull sysfatal("dial: %r");
97 32f69c36 2003-12-11 devnull if((fs = fsmount(fd, "")) == nil)
98 32f69c36 2003-12-11 devnull sysfatal("fsmount: %r");
100 d3df3087 2003-12-06 devnull return fs;
104 d3df3087 2003-12-06 devnull xopen(char *name, int mode)
106 eb423b5c 2005-01-04 devnull CFid *fid;
107 eb423b5c 2005-01-04 devnull CFsys *fs;
109 d3df3087 2003-12-06 devnull fs = xparse(name, &name);
110 d3df3087 2003-12-06 devnull fid = fsopen(fs, name, mode);
111 d3df3087 2003-12-06 devnull if(fid == nil)
112 d3df3087 2003-12-06 devnull sysfatal("fsopen %s: %r", name);
113 d3df3087 2003-12-06 devnull return fid;
117 32f69c36 2003-12-11 devnull xopenfd(char *name, int mode)
119 eb423b5c 2005-01-04 devnull CFsys *fs;
121 32f69c36 2003-12-11 devnull fs = xparse(name, &name);
122 32f69c36 2003-12-11 devnull return fsopenfd(fs, name, mode);
126 d3df3087 2003-12-06 devnull xread(int argc, char **argv)
128 d3df3087 2003-12-06 devnull char buf[1024];
130 eb423b5c 2005-01-04 devnull CFid *fid;
132 d3df3087 2003-12-06 devnull ARGBEGIN{
133 d3df3087 2003-12-06 devnull default:
134 d3df3087 2003-12-06 devnull usage();
137 d3df3087 2003-12-06 devnull if(argc != 1)
138 d3df3087 2003-12-06 devnull usage();
140 d3df3087 2003-12-06 devnull fid = xopen(argv[0], OREAD);
141 d3df3087 2003-12-06 devnull while((n = fsread(fid, buf, sizeof buf)) > 0)
142 d3df3087 2003-12-06 devnull write(1, buf, n);
143 d3df3087 2003-12-06 devnull if(n < 0)
144 d3df3087 2003-12-06 devnull sysfatal("read error: %r");
145 38c10d1a 2005-01-17 devnull threadexitsall(0);
149 32f69c36 2003-12-11 devnull xreadfd(int argc, char **argv)
151 32f69c36 2003-12-11 devnull char buf[1024];
155 32f69c36 2003-12-11 devnull ARGBEGIN{
156 32f69c36 2003-12-11 devnull default:
157 32f69c36 2003-12-11 devnull usage();
160 32f69c36 2003-12-11 devnull if(argc != 1)
161 32f69c36 2003-12-11 devnull usage();
163 32f69c36 2003-12-11 devnull fd = xopenfd(argv[0], OREAD);
164 32f69c36 2003-12-11 devnull while((n = read(fd, buf, sizeof buf)) > 0)
165 32f69c36 2003-12-11 devnull write(1, buf, n);
166 32f69c36 2003-12-11 devnull if(n < 0)
167 32f69c36 2003-12-11 devnull sysfatal("read error: %r");
168 38c10d1a 2005-01-17 devnull threadexitsall(0);
172 d3df3087 2003-12-06 devnull xwrite(int argc, char **argv)
174 d3df3087 2003-12-06 devnull char buf[1024];
175 3e610791 2004-10-22 devnull int n, did;
176 eb423b5c 2005-01-04 devnull CFid *fid;
178 d3df3087 2003-12-06 devnull ARGBEGIN{
179 d3df3087 2003-12-06 devnull default:
180 d3df3087 2003-12-06 devnull usage();
183 d3df3087 2003-12-06 devnull if(argc != 1)
184 d3df3087 2003-12-06 devnull usage();
186 3e610791 2004-10-22 devnull did = 0;
187 d3df3087 2003-12-06 devnull fid = xopen(argv[0], OWRITE|OTRUNC);
188 3e610791 2004-10-22 devnull while((n = read(0, buf, sizeof buf)) > 0){
189 3e610791 2004-10-22 devnull did = 1;
190 d3df3087 2003-12-06 devnull if(fswrite(fid, buf, n) != n)
191 d3df3087 2003-12-06 devnull sysfatal("write error: %r");
193 3e610791 2004-10-22 devnull if(n == 0 && !did){
194 3e610791 2004-10-22 devnull if(fswrite(fid, buf, 0) != 0)
195 3e610791 2004-10-22 devnull sysfatal("write error: %r");
197 d3df3087 2003-12-06 devnull if(n < 0)
198 d3df3087 2003-12-06 devnull sysfatal("read error: %r");
199 38c10d1a 2005-01-17 devnull threadexitsall(0);
203 32f69c36 2003-12-11 devnull xwritefd(int argc, char **argv)
205 32f69c36 2003-12-11 devnull char buf[1024];
209 32f69c36 2003-12-11 devnull ARGBEGIN{
210 32f69c36 2003-12-11 devnull default:
211 32f69c36 2003-12-11 devnull usage();
214 32f69c36 2003-12-11 devnull if(argc != 1)
215 32f69c36 2003-12-11 devnull usage();
217 32f69c36 2003-12-11 devnull fd = xopenfd(argv[0], OWRITE|OTRUNC);
218 32f69c36 2003-12-11 devnull while((n = read(0, buf, sizeof buf)) > 0)
219 32f69c36 2003-12-11 devnull if(write(fd, buf, n) != n)
220 32f69c36 2003-12-11 devnull sysfatal("write error: %r");
221 32f69c36 2003-12-11 devnull if(n < 0)
222 32f69c36 2003-12-11 devnull sysfatal("read error: %r");
223 38c10d1a 2005-01-17 devnull threadexitsall(0);
227 d3df3087 2003-12-06 devnull xstat(int argc, char **argv)
230 eb423b5c 2005-01-04 devnull CFsys *fs;
231 eb423b5c 2005-01-04 devnull char *name;
233 d3df3087 2003-12-06 devnull ARGBEGIN{
234 d3df3087 2003-12-06 devnull default:
235 d3df3087 2003-12-06 devnull usage();
238 d3df3087 2003-12-06 devnull if(argc != 1)
239 d3df3087 2003-12-06 devnull usage();
241 eb423b5c 2005-01-04 devnull name = argv[0];
242 eb423b5c 2005-01-04 devnull fs = xparse(name, &name);
243 eb423b5c 2005-01-04 devnull if((d = fsdirstat(fs, name)) == 0)
244 eb423b5c 2005-01-04 devnull sysfatal("dirstat: %r");
245 d3df3087 2003-12-06 devnull fmtinstall('D', dirfmt);
246 d3df3087 2003-12-06 devnull fmtinstall('M', dirmodefmt);
247 d3df3087 2003-12-06 devnull print("%D\n", d);
248 38c10d1a 2005-01-17 devnull threadexitsall(0);