Annotation of src/usr.bin/cvs/init.c, Revision 1.6
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/param.h>
28: #include <sys/stat.h>
29:
30: #include <errno.h>
31: #include <stdio.h>
32: #include <fcntl.h>
33: #include <stdlib.h>
34: #include <unistd.h>
35: #include <string.h>
36: #include <sysexits.h>
37:
38: #include "cvs.h"
39: #include "rcs.h"
40: #include "log.h"
1.6 ! jfb 41: #include "proto.h"
1.1 jfb 42:
43:
44: #define CFT_FILE 1
45: #define CFT_DIR 2
46:
47:
48: struct cvsroot_file {
49: char *cf_path; /* path relative to CVS root directory */
50: u_int cf_type;
51: mode_t cf_mode;
52: } cvsroot_files[] = {
53: { CVS_PATH_ROOT, CFT_DIR, (S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) },
54:
55: { CVS_PATH_COMMITINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
56: { CVS_PATH_CONFIG, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
57: { CVS_PATH_CVSIGNORE, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
58: { CVS_PATH_CVSWRAPPERS, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
59: { CVS_PATH_EDITINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
60: { CVS_PATH_HISTORY, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
61: { CVS_PATH_LOGINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
62: { CVS_PATH_MODULES, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
63: { CVS_PATH_NOTIFY, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
64: { CVS_PATH_RCSINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
65: { CVS_PATH_TAGINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
66: { CVS_PATH_VERIFYMSG, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
67: };
68:
69:
70:
1.2 jfb 71: /*
72: * cvs_init()
73: *
74: * Handler for the `cvs init' command which is used to initialize a CVS
75: * repository.
76: * Returns 0 on success, or the appropriate exit status on failure.
77: */
1.1 jfb 78:
79: int
80: cvs_init(int argc, char **argv)
81: {
82: int fd;
83: u_int i;
84: char path[MAXPATHLEN];
85: RCSFILE *rfp;
1.4 jfb 86: struct cvsroot *root;
1.1 jfb 87:
88: if (argc != 1)
89: return (EX_USAGE);
90:
1.4 jfb 91: root = cvsroot_get(".");
1.6 ! jfb 92: if (root->cr_method != CVS_METHOD_LOCAL) {
! 93: if (cvs_connect(root) < 0)
! 94: return (EX_DATAERR);
! 95:
! 96: if (cvs_sendreq(root, CVS_REQ_INIT, root->cr_dir) < 0)
! 97: return (EX_DATAERR);
! 98:
! 99: cvs_disconnect(root);
! 100: return (0);
! 101: }
1.4 jfb 102:
1.1 jfb 103: for (i = 0; i < sizeof(cvsroot_files)/sizeof(cvsroot_files[i]); i++) {
1.4 jfb 104: snprintf(path, sizeof(path), "%s/%s", root->cr_dir,
1.1 jfb 105: cvsroot_files[i].cf_path);
106:
107: if (cvsroot_files[i].cf_type == CFT_DIR) {
108: if (mkdir(path, cvsroot_files[i].cf_mode) == -1) {
109: cvs_log(LP_ERRNO, "failed to create `%s'",
110: path);
111: return (EX_CANTCREAT);
112: }
113: }
114: else if (cvsroot_files[i].cf_type == CFT_FILE) {
115: fd = open(path, O_WRONLY|O_CREAT|O_EXCL,
116: cvsroot_files[i].cf_mode);
117: if (fd == -1) {
118: cvs_log(LP_ERRNO, "failed to create `%s'",
119: path);
120: return (EX_CANTCREAT);
121: }
122:
123: (void)close(fd);
124:
125: strlcat(path, RCS_FILE_EXT, sizeof(path));
126: rfp = rcs_open(path, RCS_MODE_WRITE);
127: if (rfp == NULL) {
128: return (EX_CANTCREAT);
129: }
130:
131: if (rcs_write(rfp) < 0) {
132: rcs_close(rfp);
133: return (EX_CANTCREAT);
134: }
135:
136: rcs_close(rfp);
137: }
138: }
139:
140: return (0);
141: }
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