File: [local] / src / usr.bin / cvs / admin.c (download)
Revision 1.20, Thu Jul 14 06:50:50 2005 UTC (18 years, 11 months ago) by xsa
Branch: MAIN
Changes since 1.19: +5 -11 lines
use cvs_rcs_getpath();
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/* $OpenBSD: admin.c,v 1.20 2005/07/14 06:50:50 xsa Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* Copyright (c) 2005 Joris Vink <joris@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 LOCK_SET 0x01
#define LOCK_REMOVE 0x02
#define FLAG_BRANCH 0x01
#define FLAG_DELUSER 0x02
#define FLAG_INTERACTIVE 0x04
#define FLAG_QUIET 0x08
static int cvs_admin_init (struct cvs_cmd *, int, char **, int *);
static int cvs_admin_pre_exec (struct cvsroot *);
static int cvs_admin_remote (CVSFILE *, void *);
static int cvs_admin_local (CVSFILE *, void *);
struct cvs_cmd cvs_cmd_admin = {
CVS_OP_ADMIN, CVS_REQ_ADMIN, "admin",
{ "adm", "rcs" },
"Administrative front-end for RCS",
"",
"a:A:b::c:e::Ik:l::Lm:n:N:o:qs:t:u::U",
NULL,
CF_SORT | CF_IGNORE | CF_RECURSE,
cvs_admin_init,
cvs_admin_pre_exec,
cvs_admin_remote,
cvs_admin_local,
NULL,
NULL,
CVS_CMD_ALLOWSPEC | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2
};
static char *q, *Ntag, *ntag, *comment, *replace_msg;
static char *alist, *subst, *lockrev_arg, *unlockrev_arg;
static char *state, *userfile, *branch_arg, *elist, *range;
static int runflags, kflag, lockrev, lkmode;
/* flag as invalid */
static int kflag = RCS_KWEXP_ERR;
static int lkmode = RCS_LOCK_INVAL;
static int
cvs_admin_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
{
int ch;
RCSNUM *rcs;
runflags = lockrev = 0;
Ntag = ntag = comment = replace_msg = NULL;
state = alist = subst = elist = lockrev_arg = NULL;
range = userfile = branch_arg = unlockrev_arg = NULL;
/* option-o-rama ! */
while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
switch (ch) {
case 'a':
alist = optarg;
break;
case 'A':
userfile = optarg;
break;
case 'b':
runflags |= FLAG_BRANCH;
if (optarg)
branch_arg = optarg;
break;
case 'c':
comment = optarg;
break;
case 'e':
runflags |= FLAG_DELUSER;
if (optarg)
elist = optarg;
break;
case 'I':
runflags |= FLAG_INTERACTIVE;
break;
case 'k':
subst = optarg;
kflag = rcs_kflag_get(subst);
if (RCS_KWEXP_INVAL(kflag)) {
cvs_log(LP_ERR,
"invalid RCS keyword expansion mode");
rcs_kflag_usage();
return (CVS_EX_USAGE);
}
break;
case 'l':
lockrev |= LOCK_SET;
if (optarg)
lockrev_arg = optarg;
break;
case 'L':
lkmode = RCS_LOCK_STRICT;
break;
case 'm':
replace_msg = optarg;
break;
case 'n':
ntag = optarg;
break;
case 'N':
Ntag = optarg;
break;
case 'o':
range = optarg;
break;
case 'q':
runflags |= FLAG_QUIET;
break;
case 's':
state = optarg;
break;
case 't':
break;
case 'u':
lockrev |= LOCK_REMOVE;
if (optarg)
unlockrev_arg = optarg;
break;
case 'U':
if (lkmode != RCS_LOCK_INVAL) {
cvs_log(LP_ERR, "-L and -U are incompatible");
return (CVS_EX_USAGE);
}
lkmode = RCS_LOCK_LOOSE;
break;
default:
return (CVS_EX_USAGE);
}
}
argc -= optind;
argv += optind;
if (lockrev_arg != NULL) {
if ((rcs = rcsnum_parse(lockrev_arg)) == NULL) {
cvs_log(LP_ERR, "%s is not a numeric branch",
lockrev_arg);
return (CVS_EX_USAGE);
}
rcsnum_free(rcs);
}
if (unlockrev_arg != NULL) {
if ((rcs = rcsnum_parse(unlockrev_arg)) == NULL) {
cvs_log(LP_ERR, "%s is not a numeric branch",
unlockrev_arg);
return (CVS_EX_USAGE);
}
rcsnum_free(rcs);
}
if (replace_msg != NULL) {
if ((q = strchr(replace_msg, ':')) == NULL) {
cvs_log(LP_ERR, "invalid option for -m");
return (CVS_EX_USAGE);
}
*q = '\0';
if ((rcs = rcsnum_parse(replace_msg)) == NULL) {
cvs_log(LP_ERR, "%s is not a numeric revision",
replace_msg);
return (CVS_EX_USAGE);
}
rcsnum_free(rcs);
*q = ':';
}
*arg = optind;
return (0);
}
static int
cvs_admin_pre_exec(struct cvsroot *root)
{
if (root->cr_method == CVS_METHOD_LOCAL)
return (0);
if ((alist != NULL) && ((cvs_sendarg(root, "-a", 0) < 0) ||
(cvs_sendarg(root, alist, 0) < 0)))
return (CVS_EX_PROTO);
if ((userfile != NULL) && ((cvs_sendarg(root, "-A", 0) < 0) ||
(cvs_sendarg(root, userfile, 0) < 0)))
return (CVS_EX_PROTO);
if (runflags & FLAG_BRANCH) {
if (cvs_sendarg(root, "-b", 0) < 0)
return (CVS_EX_PROTO);
if ((branch_arg != NULL) &&
(cvs_sendarg(root, branch_arg, 0) < 0))
return (CVS_EX_PROTO);
}
if ((comment != NULL) && ((cvs_sendarg(root, "-c", 0) < 0) ||
(cvs_sendarg(root, comment, 0) < 0)))
return (CVS_EX_PROTO);
if (runflags & FLAG_DELUSER) {
if (cvs_sendarg(root, "-e", 0) < 0)
return (CVS_EX_PROTO);
if ((elist != NULL) &&
(cvs_sendarg(root, elist, 0) < 0))
return (CVS_EX_PROTO);
}
if (runflags & FLAG_INTERACTIVE) {
if (cvs_sendarg(root, "-I", 0) < 0)
return (CVS_EX_PROTO);
}
if ((subst != NULL) && ((cvs_sendarg(root, "-k", 0) < 0) ||
(cvs_sendarg(root, subst, 0) < 0)))
return (CVS_EX_PROTO);
if (lockrev & LOCK_SET) {
if (cvs_sendarg(root, "-l", 0) < 0)
return (CVS_EX_PROTO);
if ((lockrev_arg != NULL) &&
(cvs_sendarg(root, lockrev_arg, 0) < 0))
return (CVS_EX_PROTO);
}
if ((lkmode == RCS_LOCK_STRICT) && (cvs_sendarg(root, "-L", 0) < 0))
return (CVS_EX_PROTO);
else if ((lkmode == RCS_LOCK_LOOSE) && (cvs_sendarg(root, "-U", 0) < 0))
return (CVS_EX_PROTO);
if ((replace_msg != NULL) && ((cvs_sendarg(root, "-m", 0) < 0)
|| (cvs_sendarg(root, replace_msg, 0) < 0)))
return (CVS_EX_PROTO);
if ((ntag != NULL) && ((cvs_sendarg(root, "-n", 0) < 0) ||
(cvs_sendarg(root, ntag, 0) < 0)))
return (CVS_EX_PROTO);
if ((Ntag != NULL) && ((cvs_sendarg(root, "-N", 0) < 0) ||
(cvs_sendarg(root, Ntag, 0) < 0)))
return (CVS_EX_PROTO);
if ((range != NULL) && ((cvs_sendarg(root, "-o", 0) < 0) ||
(cvs_sendarg(root, range, 0) < 0)))
return (CVS_EX_PROTO);
if ((state != NULL) && ((cvs_sendarg(root, "-s", 0) < 0) ||
(cvs_sendarg(root, state, 0) < 0)))
return (CVS_EX_PROTO);
if (lockrev & LOCK_REMOVE) {
if (cvs_sendarg(root, "-u", 0) < 0)
return (CVS_EX_PROTO);
if ((unlockrev_arg != NULL) &&
(cvs_sendarg(root, unlockrev_arg, 0) < 0))
return (CVS_EX_PROTO);
}
return (0);
}
/*
* cvs_admin_remote()
*
* Perform admin commands on each file.
*/
static int
cvs_admin_remote(CVSFILE *cf, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN];
struct cvsroot *root;
ret = 0;
root = CVS_DIR_ROOT(cf);
repo = CVS_DIR_REPO(cf);
if (cf->cf_type == DT_DIR) {
if (cf->cf_cvstat == CVS_FST_UNKNOWN)
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
cf->cf_name);
else
ret = cvs_senddir(root, cf);
if (ret == -1)
ret = CVS_EX_PROTO;
return (ret);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
if (cvs_sendentry(root, cf) < 0)
return (CVS_EX_PROTO);
switch (cf->cf_cvstat) {
case CVS_FST_UNKNOWN:
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE, cf->cf_name);
break;
case CVS_FST_UPTODATE:
ret = cvs_sendreq(root, CVS_REQ_UNCHANGED, cf->cf_name);
break;
case CVS_FST_MODIFIED:
ret = cvs_sendreq(root, CVS_REQ_MODIFIED, cf->cf_name);
if (ret == 0)
ret = cvs_sendfile(root, fpath);
default:
break;
}
return (ret);
}
/*
* cvs_admin_local()
*
* Perform administrative operations on a local RCS file.
*/
static int
cvs_admin_local(CVSFILE *cf, void *arg)
{
int ret;
char fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
RCSFILE *rf;
if (cf->cf_type == DT_DIR) {
if (verbosity > 1)
cvs_log(LP_INFO, "Administrating %s", cf->cf_name);
return (0);
}
if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
cvs_log(LP_WARN, "I know nothing about %s", fpath);
return (0);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
if (cvs_rcs_getpath(cf, rcspath, sizeof(rcspath)) == NULL)
return (CVS_EX_DATA);
rf = rcs_open(rcspath, RCS_RDWR);
if (rf == NULL)
return (CVS_EX_DATA);
if (!RCS_KWEXP_INVAL(kflag))
ret = rcs_kwexp_set(rf, kflag);
if (lkmode != RCS_LOCK_INVAL)
ret = rcs_lock_setmode(rf, lkmode);
rcs_close(rf);
return (0);
}