Annotation of src/usr.bin/cvs/version.c, Revision 1.2
1.1 jfb 1: /* $OpenBSD$ */
2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
4: * All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. The name of the author may not be used to endorse or promote products
13: * derived from this software without specific prior written permission.
14: *
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
16: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
17: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
18: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: #include <sys/types.h>
28:
29: #include <stdlib.h>
30: #include <stdio.h>
31: #include <unistd.h>
32: #include <errno.h>
33: #include <string.h>
34: #include <sysexits.h>
35:
36: #include "cvs.h"
37:
38:
39:
40: extern struct cvsroot *cvs_root;
41:
42:
43:
44: int
45: cvs_version(int argc, char **argv)
46: {
47: if (argc > 1)
48: return (EX_USAGE);
49:
50: cvs_root = cvsroot_get(".");
51:
52: if ((cvs_root) && (cvs_root->cr_method != CVS_METHOD_LOCAL))
53: printf("Client: ");
54:
55: printf("%s\n", CVS_VERSION);
56:
57:
58: if ((cvs_root) && (cvs_root->cr_method != CVS_METHOD_LOCAL))
1.2 ! jfb 59: if (cvs_client_connect(cvs_root) < 0)
1.1 jfb 60: return (1);
61:
62: if ((cvs_root) && (cvs_root->cr_method != CVS_METHOD_LOCAL)) {
63: printf("Server: ");
64: cvs_client_sendreq(CVS_REQ_VERSION, NULL, 1);
1.2 ! jfb 65: cvs_client_disconnect(cvs_root);
1.1 jfb 66: }
67:
68: return (0);
69: }