File: [local] / src / usr.bin / cvs / status.c (download)
Revision 1.7, Thu Jan 6 20:39:27 2005 UTC (19 years, 5 months ago) by jfb
Branch: MAIN
Changes since 1.6: +19 -5 lines
the status command now supports the same arguments as its gnu cvs
counterpart (-lRv)
|
/* $OpenBSD: status.c,v 1.7 2005/01/06 20:39:27 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/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sysexits.h>
#include "cvs.h"
#include "log.h"
#include "proto.h"
const char *cvs_statstr[] = {
"Unknown",
"Up to date",
"Locally Modified",
"Added",
"Removed",
"Conflict",
"Patched",
};
int cvs_status_file (CVSFILE *, void *);
/*
* cvs_status()
*
* Handler for the `cvs status' command.
* Returns 0 on success, or one of the known exit codes on error.
*/
int
cvs_status(int argc, char **argv)
{
int i, ch, flags, verbose;
struct cvsroot *root;
verbose = 0;
flags = CF_SORT|CF_IGNORE|CF_RECURSE;
while ((ch = getopt(argc, argv, "lRv")) != -1) {
switch (ch) {
case 'l':
flags &= ~CF_RECURSE;
break;
case 'R':
flags |= CF_RECURSE;
break;
case 'v':
verbose = 1;
break;
default:
return (EX_USAGE);
}
}
argc -= optind;
argv += optind;
if (argc == 0) {
cvs_files = cvs_file_get(".", flags);
} else {
cvs_files = cvs_file_getspec(argv, argc, 0);
}
if (cvs_files == NULL)
return (EX_DATAERR);
root = CVS_DIR_ROOT(cvs_files);
if (root == NULL) {
cvs_log(LP_ERR,
"No CVSROOT specified! Please use the `-d' option");
cvs_log(LP_ERR,
"or set the CVSROOT environment variable.");
return (EX_USAGE);
}
if (root->cr_method != CVS_METHOD_LOCAL) {
if (cvs_connect(root) < 0)
return (EX_PROTOCOL);
if (verbose && (cvs_sendarg(root, "-v", 0) < 0))
return (EX_PROTOCOL);
}
cvs_file_examine(cvs_files, cvs_status_file, NULL);
if (root->cr_method != CVS_METHOD_LOCAL) {
if (cvs_senddir(root, cvs_files) < 0)
return (EX_PROTOCOL);
for (i = 0; i < argc; i++)
if (cvs_sendarg(root, argv[i], 0) < 0)
return (EX_PROTOCOL);
if (cvs_sendreq(root, CVS_REQ_STATUS, NULL) < 0)
return (EX_PROTOCOL);
}
return (0);
}
/*
* cvs_status_file()
*
* Get the status of a single file.
*/
int
cvs_status_file(CVSFILE *cfp, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
RCSFILE *rf;
struct cvs_ent *entp;
struct cvsroot *root;
ret = 0;
rf = NULL;
root = CVS_DIR_ROOT(cfp);
repo = CVS_DIR_REPO(cfp);
if (cfp->cf_type == DT_DIR) {
if (root->cr_method != CVS_METHOD_LOCAL) {
if (cfp->cf_cvstat == CVS_FST_UNKNOWN)
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
CVS_FILE_NAME(cfp));
else
ret = cvs_senddir(root, cfp);
}
return (ret);
}
cvs_file_getpath(cfp, fpath, sizeof(fpath));
entp = cvs_ent_getent(fpath);
if (root->cr_method != CVS_METHOD_LOCAL) {
if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
cvs_ent_free(entp);
return (-1);
}
switch (cfp->cf_cvstat) {
case CVS_FST_UNKNOWN:
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
CVS_FILE_NAME(cfp));
break;
case CVS_FST_UPTODATE:
ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
CVS_FILE_NAME(cfp));
break;
case CVS_FST_MODIFIED:
ret = cvs_sendreq(root, CVS_REQ_MODIFIED,
CVS_FILE_NAME(cfp));
if (ret == 0)
ret = cvs_sendfile(root, fpath);
default:
break;
}
} else {
if (cfp->cf_cvstat == CVS_FST_UNKNOWN) {
cvs_log(LP_WARN, "I know nothing about %s", fpath);
return (0);
}
snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s",
root->cr_dir, repo, CVS_FILE_NAME(cfp), RCS_FILE_EXT);
rf = rcs_open(rcspath, RCS_MODE_READ);
if (rf == NULL) {
cvs_ent_free(entp);
return (-1);
}
rcs_close(rf);
}
if (entp != NULL)
cvs_ent_free(entp);
return (ret);
}