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commit the new opencvs code, i have been hacking on
this for the past 2 weeks now and it should go in at
the start of the hackathon so others can help out.

this code is a lot safer, smarter, faster and best of
all it is actually doing what it is suppose to do!

basic checkout, update, status, diff and commit are
working in local mode only.
there is no support for any remote setups now.

/*	$OpenBSD: cmd.c,v 1.44 2006/05/27 03:30:30 joris Exp $	*/
/*
 * 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 "includes.h"

#include "cvs.h"
#include "log.h"

extern char *cvs_rootstr;

struct cvs_cmd *cvs_cdt[] = {
	&cvs_cmd_commit,
	&cvs_cmd_checkout,
	&cvs_cmd_diff,
	&cvs_cmd_update,
	&cvs_cmd_status,
#if 0
	&cvs_cmd_add,
	&cvs_cmd_admin,
	&cvs_cmd_annotate,
	&cvs_cmd_checkout,
	&cvs_cmd_edit,
	&cvs_cmd_editors,
	&cvs_cmd_export,
	&cvs_cmd_history,
	&cvs_cmd_import,
	&cvs_cmd_init,
#if 0
	&cvs_cmd_login,
	&cvs_cmd_logout,
#endif
	&cvs_cmd_rdiff,
	&cvs_cmd_release,
	&cvs_cmd_remove,
	&cvs_cmd_rlog,
	&cvs_cmd_rtag,
	&cvs_cmd_server,
	&cvs_cmd_tag,
	&cvs_cmd_unedit,
	&cvs_cmd_update,
	&cvs_cmd_version,
	&cvs_cmd_watch,
	&cvs_cmd_watchers,
#endif
	NULL
};

struct cvs_cmd *
cvs_findcmd(const char *cmd)
{
	int i, j;
	struct cvs_cmd *cmdp;

	cmdp = NULL;

	for (i = 0; (cvs_cdt[i] != NULL) && (cmdp == NULL); i++) {
		if (strcmp(cmd, cvs_cdt[i]->cmd_name) == 0)
			cmdp = cvs_cdt[i];
		else {
			for (j = 0; j < CVS_CMD_MAXALIAS; j++) {
				if (strcmp(cmd,
				    cvs_cdt[i]->cmd_alias[j]) == 0) {
					cmdp = cvs_cdt[i];
					break;
				}
			}
		}
	}

	return (cmdp);
}

struct cvs_cmd *
cvs_findcmdbyreq(int reqid)
{
	int i;
	struct cvs_cmd *cmdp;

	cmdp = NULL;
	for (i = 0; cvs_cdt[i] != NULL; i++)
		if (cvs_cdt[i]->cmd_req == reqid) {
			cmdp = cvs_cdt[i];
			break;
		}

	return (cmdp);
}