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Annotation of src/usr.bin/cvs/version.c, Revision 1.17

1.17    ! joris       1: /*     $OpenBSD: version.c,v 1.16 2005/06/02 20:12:06 joris Exp $      */
1.1       jfb         2: /*
                      3:  * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
1.7       tedu        4:  * All rights reserved.
1.1       jfb         5:  *
1.7       tedu        6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
1.1       jfb         9:  *
1.7       tedu       10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
1.1       jfb        12:  * 2. The name of the author may not be used to endorse or promote products
1.7       tedu       13:  *    derived from this software without specific prior written permission.
1.1       jfb        14:  *
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
                     16:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
                     17:  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
                     18:  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
                     19:  * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
                     20:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
                     21:  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
                     22:  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
                     23:  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
1.7       tedu       24:  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1       jfb        25:  */
                     26:
                     27: #include <sys/types.h>
                     28:
1.15      xsa        29: #include <errno.h>
                     30: #include <stdio.h>
1.1       jfb        31: #include <stdlib.h>
1.15      xsa        32: #include <string.h>
1.1       jfb        33: #include <unistd.h>
                     34:
                     35: #include "cvs.h"
1.13      jfb        36: #include "log.h"
1.4       jfb        37: #include "proto.h"
1.1       jfb        38:
1.13      jfb        39: static int cvs_version_pre_exec (struct cvsroot *);
1.1       jfb        40:
1.11      jfb        41: struct cvs_cmd cvs_cmd_version = {
                     42:        CVS_OP_VERSION, CVS_REQ_VERSION, "version",
                     43:        { "ve", "ver" },
                     44:        "Show current CVS version(s)",
                     45:        "",
                     46:        "",
                     47:        NULL,
                     48:        0,
1.16      joris      49:        NULL,
1.13      jfb        50:        cvs_version_pre_exec,
1.11      jfb        51:        NULL,
                     52:        NULL,
                     53:        NULL,
                     54:        NULL,
                     55:        0
1.8       joris      56: };
1.1       jfb        57:
1.13      jfb        58:
1.11      jfb        59: static int
1.13      jfb        60: cvs_version_pre_exec(struct cvsroot *root)
1.1       jfb        61: {
1.4       jfb        62:        if ((root != NULL) && (root->cr_method != CVS_METHOD_LOCAL))
1.1       jfb        63:                printf("Client: ");
1.12      joris      64:        cvs_printf("%s\n", CVS_VERSION);
1.1       jfb        65:
1.4       jfb        66:        if ((root != NULL) && (root->cr_method != CVS_METHOD_LOCAL)) {
1.12      joris      67:                cvs_printf("Server: %s\n", root->cr_version == NULL ?
1.6       jfb        68:                    "(unknown)" : root->cr_version);
1.1       jfb        69:        }
                     70:
                     71:        return (0);
                     72: }