1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/* $OpenBSD: init.c,v 1.22 2006/02/10 10:15:48 xsa Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "includes.h"
#include "cvs.h"
#include "log.h"
#include "proto.h"
#define CFT_FILE 1
#define CFT_DIR 2
struct cvsroot_file {
char *cf_path; /* path relative to CVS root directory */
u_int cf_type;
mode_t cf_mode;
} cvsroot_files[] = {
{ CVS_PATH_ROOT, CFT_DIR, (S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) },
{ CVS_PATH_EMPTYDIR, CFT_DIR, (S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) },
{ CVS_PATH_COMMITINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_CONFIG, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_CVSIGNORE, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_CVSWRAPPERS, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_EDITINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_HISTORY, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_LOGINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_MODULES, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_NOTIFY_R, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_RCSINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_TAGINFO, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
{ CVS_PATH_VERIFYMSG, CFT_FILE, (S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) },
};
static int cvs_init_pre_exec(struct cvsroot *);
static void cvs_init_create_files(struct cvsroot *);
struct cvs_cmd cvs_cmd_init = {
CVS_OP_INIT, CVS_REQ_INIT, "init",
{ },
"Create a CVS repository if it doesn't exist",
"",
"",
NULL,
0,
NULL,
cvs_init_pre_exec,
NULL,
NULL,
NULL,
NULL,
0
};
/*
* cvs_init_pre_exec()
*
* Local/remote handler for the "cvs init" command.
* Returns 0 on success, -1 on failure.
*/
static int
cvs_init_pre_exec(struct cvsroot *root)
{
if (root->cr_method == CVS_METHOD_LOCAL)
cvs_init_create_files(root);
return (0);
}
/*
* cvs_init_create_files
*
* Create all required files for the "cvs init" command.
* Used by the local handlers.
* Returns 0 on success, -1 on failure.
*
*/
static void
cvs_init_create_files(struct cvsroot *root)
{
size_t len;
int fd;
u_int i;
char path[MAXPATHLEN];
RCSFILE *rfp;
struct stat st;
/* Create repository root directory if it does not already exist */
if (mkdir(root->cr_dir, 0777) == -1) {
if (!(errno == EEXIST || (errno == EACCES &&
(stat(root->cr_dir, &st) == 0) && S_ISDIR(st.st_mode)))) {
fatal("cvs_init_create_files: mkdir: %s: %s",
root->cr_dir, strerror(errno));
}
}
/* Create the repository administrative files */
for (i = 0; i < sizeof(cvsroot_files)/sizeof(cvsroot_files[i]); i++) {
len = cvs_path_cat(root->cr_dir, cvsroot_files[i].cf_path,
path, sizeof(path));
if (len >= sizeof(path))
fatal("cvs_init_create_files: path truncation");
if (cvsroot_files[i].cf_type == CFT_DIR) {
if (mkdir(path, cvsroot_files[i].cf_mode) == -1) {
if (!(errno == EEXIST || (errno == EACCES &&
(stat(path, &st) == 0) &&
S_ISDIR(st.st_mode)))) {
fatal("cvs_init_create_files: mkdir: "
"%s: %s", path, strerror(errno));
}
}
} else if (cvsroot_files[i].cf_type == CFT_FILE) {
fd = open(path, O_WRONLY|O_CREAT|O_EXCL,
cvsroot_files[i].cf_mode);
if (fd == -1)
fatal("cvs_init_create_file: open failed: %s",
strerror(errno));
(void)close(fd);
strlcat(path, RCS_FILE_EXT, sizeof(path));
rfp = rcs_open(path, RCS_WRITE|RCS_CREATE, 0640);
if (rfp == NULL)
return;
rcs_close(rfp);
}
}
}
|
