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/* $OpenBSD: init.c,v 1.16 2005/05/24 04:12:25 jfb 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 <sys/param.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "cvs.h"
#include "rcs.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_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, 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) },
};
int cvs_init_local(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,
NULL,
NULL,
NULL,
NULL,
NULL,
0
};
/*
* cvs_init_local()
*
* Local handler for the "cvs init" command.
* Returns 0 on success, -1 on failure.
*/
int
cvs_init_local(struct cvsroot *root)
{
int fd, l;
u_int i;
char path[MAXPATHLEN];
RCSFILE *rfp;
for (i = 0; i < sizeof(cvsroot_files)/sizeof(cvsroot_files[i]); i++) {
l = snprintf(path, sizeof(path), "%s/%s", root->cr_dir,
cvsroot_files[i].cf_path);
if (l == -1 || l >= (int)sizeof(path)) {
errno = ENAMETOOLONG;
cvs_log(LP_ERRNO, "%s", path);
return (-1);
}
if (cvsroot_files[i].cf_type == CFT_DIR) {
if (mkdir(path, cvsroot_files[i].cf_mode) == -1) {
cvs_log(LP_ERRNO, "failed to create `%s'",
path);
return (CVS_EX_FILE);
}
} 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) {
cvs_log(LP_ERRNO, "failed to create `%s'",
path);
return (CVS_EX_FILE);
}
(void)close(fd);
strlcat(path, RCS_FILE_EXT, sizeof(path));
rfp = rcs_open(path, RCS_WRITE|RCS_CREATE, 0640);
if (rfp == NULL) {
return (CVS_EX_DATA);
}
rcs_close(rfp);
}
}
return (0);
}
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