File: [local] / src / usr.bin / cvs / remove.c (download)
Revision 1.19, Mon Jul 11 07:51:01 2005 UTC (18 years, 11 months ago) by xsa
Branch: MAIN
Changes since 1.18: +7 -1 lines
print info message;
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/* $OpenBSD: remove.c,v 1.19 2005/07/11 07:51:01 xsa Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* Copyright (c) 2004 Xavier Santolaria <xsa@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/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "cvs.h"
#include "log.h"
#include "proto.h"
extern char *__progname;
static int cvs_remove_init (struct cvs_cmd *, int, char **, int *);
static int cvs_remove_remote (CVSFILE *, void *);
static int cvs_remove_local (CVSFILE *, void *);
static int force_remove = 0; /* -f option */
struct cvs_cmd cvs_cmd_remove = {
CVS_OP_REMOVE, CVS_REQ_REMOVE, "remove",
{ "rm", "delete" },
"Remove an entry from the repository",
"[-flR] [file ...]",
"flR",
NULL,
CF_IGNORE | CF_RECURSE,
cvs_remove_init,
NULL,
cvs_remove_remote,
cvs_remove_local,
NULL,
NULL,
CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2 | CVS_CMD_ALLOWSPEC
};
static int
cvs_remove_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
{
int ch;
while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
switch (ch) {
case 'f':
force_remove = 1;
break;
case 'l':
cmd->file_flags &= ~CF_RECURSE;
break;
case 'R':
cmd->file_flags |= CF_RECURSE;
break;
default:
return (CVS_EX_USAGE);
}
}
argc -= optind;
argv += optind;
*arg = optind;
return (0);
}
static int
cvs_remove_remote(CVSFILE *cf, void *arg)
{
int ret;
char fpath[MAXPATHLEN];
struct cvsroot *root;
ret = 0;
root = CVS_DIR_ROOT(cf);
if (cf->cf_type == DT_DIR) {
if (cf->cf_cvstat == CVS_FST_UNKNOWN)
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
CVS_FILE_NAME(cf));
else
ret = cvs_senddir(root, cf);
if (ret == -1)
ret = CVS_EX_PROTO;
return (ret);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
/* if -f option is used, physically remove the file */
if ((force_remove == 1) && !cvs_noexec) {
if((unlink(fpath) == -1) && (errno != ENOENT)) {
cvs_log(LP_ERRNO,
"failed to unlink `%s'", fpath);
return (CVS_EX_FILE);
}
}
if (cvs_sendentry(root, cf) < 0)
return (CVS_EX_PROTO);
if (cf->cf_cvstat != CVS_FST_LOST && force_remove != 1) {
if (cvs_sendreq(root, CVS_REQ_MODIFIED,
CVS_FILE_NAME(cf)) < 0) {
return (CVS_EX_PROTO);
}
if (cvs_sendfile(root, fpath) < 0)
return (CVS_EX_PROTO);
}
return (0);
}
static int
cvs_remove_local(CVSFILE *cf, void *arg)
{
if (cf->cf_type == DT_DIR) {
if (verbosity > 1)
cvs_log(LP_INFO, "Removing %s", cf->cf_name);
return (0);
}
cvs_log(LP_INFO, "scheduling file `%s' for removal", cf->cf_name);
cvs_log(LP_INFO, "use `%s commit' to remove this file permanently",
__progname);
return (0);
}