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/* $OpenBSD: status.c,v 1.42 2005/07/22 16:27:29 joris Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* Copyright (c) 2005 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 <sys/stat.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"
#define CVS_STATUS_SEP \
"==================================================================="
/* Keep this sorted as it is now. See file.h for status values. */
const char *cvs_statstr[] = {
"Unknown",
"Up-to-date",
"Locally Modified",
"Locally Added",
"Locally Removed",
"Unresolved Conflict",
"Patched",
"Needs Checkout",
};
static int cvs_status_init (struct cvs_cmd *, int, char **, int *);
static int cvs_status_remote (CVSFILE *, void *);
static int cvs_status_local (CVSFILE *, void *);
static int cvs_status_pre_exec (struct cvsroot *);
struct cvs_cmd cvs_cmd_status = {
CVS_OP_STATUS, CVS_REQ_STATUS, "status",
{ "st", "stat" },
"Display status information on checked out files",
"[-lRv]",
"lRv",
NULL,
CF_SORT | CF_IGNORE | CF_RECURSE,
cvs_status_init,
cvs_status_pre_exec,
cvs_status_remote,
cvs_status_local,
NULL,
NULL,
CVS_CMD_ALLOWSPEC | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2
};
static int verbose = 0;
static int
cvs_status_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 'l':
cmd->file_flags &= ~CF_RECURSE;
break;
case 'R':
cmd->file_flags |= CF_RECURSE;
break;
case 'v':
verbose = 1;
break;
default:
return (CVS_EX_USAGE);
}
}
*arg = optind;
return (0);
}
static int
cvs_status_pre_exec(struct cvsroot *root)
{
if (root->cr_method != CVS_METHOD_LOCAL) {
if (verbose && (cvs_sendarg(root, "-v", 0) < 0))
return (CVS_EX_PROTO);
}
return (0);
}
/*
* cvs_status_remote()
*
* Get the status of a single file.
*/
static int
cvs_status_remote(CVSFILE *cfp, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN];
RCSFILE *rf;
struct cvsroot *root;
ret = 0;
rf = NULL;
root = CVS_DIR_ROOT(cfp);
repo = CVS_DIR_REPO(cfp);
if (cfp->cf_type == DT_DIR) {
if (cfp->cf_cvstat == CVS_FST_UNKNOWN)
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
cfp->cf_name);
else
ret = cvs_senddir(root, cfp);
if (ret == -1)
ret = CVS_EX_PROTO;
return (ret);
}
cvs_file_getpath(cfp, fpath, sizeof(fpath));
if (cvs_sendentry(root, cfp) < 0)
return (CVS_EX_PROTO);
switch (cfp->cf_cvstat) {
case CVS_FST_UNKNOWN:
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE, cfp->cf_name);
break;
case CVS_FST_UPTODATE:
ret = cvs_sendreq(root, CVS_REQ_UNCHANGED, cfp->cf_name);
break;
case CVS_FST_ADDED:
case CVS_FST_MODIFIED:
ret = cvs_sendreq(root, CVS_REQ_MODIFIED, cfp->cf_name);
if (ret == 0)
ret = cvs_sendfile(root, fpath);
default:
break;
}
if (ret == -1)
ret = CVS_EX_PROTO;
return (ret);
}
static int
cvs_status_local(CVSFILE *cf, void *arg)
{
int len;
size_t n;
char buf[MAXNAMLEN], fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
char numbuf[64], timebuf[32];
RCSFILE *rf;
struct rcs_sym *sym;
if (cf->cf_type == DT_DIR) {
if (verbosity > 1)
cvs_log(LP_INFO, "Examining %s", cf->cf_name);
return (0);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
if (cvs_rcs_getpath(cf, rcspath, sizeof(rcspath)) == NULL)
return (CVS_EX_DATA);
if (cf->cf_cvstat != CVS_FST_UNKNOWN &&
cf->cf_cvstat != CVS_FST_ADDED) {
rf = rcs_open(rcspath, RCS_READ);
if (rf == NULL)
return (CVS_EX_DATA);
}
buf[0] = '\0';
if (cf->cf_cvstat == CVS_FST_LOST || cf->cf_cvstat == CVS_FST_UNKNOWN)
strlcpy(buf, "no file ", sizeof(buf));
strlcat(buf, cf->cf_name, sizeof(buf));
cvs_printf(CVS_STATUS_SEP "\nFile: %-17s\tStatus: %s\n\n",
buf, cvs_statstr[cf->cf_cvstat]);
if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
len = snprintf(buf, sizeof(buf), "No entry for %s",
cf->cf_name);
} else if (cf->cf_cvstat == CVS_FST_ADDED) {
len = snprintf(buf, sizeof(buf), "New file!");
} else {
rcsnum_tostr(cf->cf_lrev, numbuf, sizeof(numbuf));
len = snprintf(buf, sizeof(buf), "%s", numbuf);
/* Display etime in local mode only. */
if (cvs_cmdop != CVS_OP_SERVER) {
strlcat(buf, "\t", sizeof(buf));
ctime_r(&(cf->cf_etime), timebuf);
n = strlen(timebuf);
if ((n > 0) && (timebuf[n - 1] == '\n'))
timebuf[--n] = '\0';
strlcat(buf, timebuf, sizeof(buf));
}
}
if (len == -1 || len >= (int)sizeof(buf)) {
if (rf != NULL)
rcs_close(rf);
return (CVS_EX_DATA);
}
cvs_printf(" Working revision:\t%s\n", buf);
if (cf->cf_cvstat == CVS_FST_UNKNOWN ||
cf->cf_cvstat == CVS_FST_ADDED) {
len = snprintf(buf, sizeof(buf), "No revision control file");
} else {
len = snprintf(buf, sizeof(buf), "%s\t%s",
rcsnum_tostr(rf->rf_head, numbuf, sizeof(numbuf)),
rcspath);
}
if (len == -1 || len >= (int)sizeof(buf)) {
if (rf != NULL)
rcs_close(rf);
return (CVS_EX_DATA);
}
cvs_printf(" Repository revision:\t%s\n", buf);
/* If the file is unknown, no other output is needed after this. */
if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
cvs_printf("\n");
return (0);
}
if (cf->cf_tag != NULL)
cvs_printf(" Sticky Tag:\t\t%s\n", cf->cf_tag);
else if (verbosity > 0)
cvs_printf(" Sticky Tag:\t\t(none)\n");
/* XXX */
if (verbosity > 0)
cvs_printf(" Sticky Date:\t\t%s\n", "(none)");
if (cf->cf_opts != NULL)
cvs_printf(" Sticky Options:\t%s\n", cf->cf_opts);
else if (verbosity > 0)
cvs_printf(" Sticky Options:\t(none)\n");
if (verbose) {
cvs_printf("\n");
cvs_printf(" Existing Tags:\n");
if (!TAILQ_EMPTY(&(rf->rf_symbols))) {
TAILQ_FOREACH(sym, &(rf->rf_symbols), rs_list) {
rcsnum_tostr(sym->rs_num, numbuf,
sizeof(numbuf));
cvs_printf("\t%-25s\t(%s: %s)\n",
sym->rs_name,
RCSNUM_ISBRANCH(sym->rs_num) ? "branch" :
"revision", numbuf);
}
} else {
cvs_printf("\tNo Tags Exist\n");
}
}
cvs_printf("\n");
rcs_close(rf);
return (0);
}
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