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Annotation of src/usr.bin/cvs/edit.c, Revision 1.8

1.8     ! xsa         1: /*     $OpenBSD: edit.c,v 1.7 2005/07/10 21:51:23 joris Exp $  */
1.1       jfb         2: /*
                      3:  * Copyright (c) 2005 Jean-Francois Brousseau <jfb@openbsd.org>
                      4:  * All rights reserved.
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  *
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. The name of the author may not be used to endorse or promote products
                     13:  *    derived from this software without specific prior written permission.
                     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
                     24:  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     25:  */
                     26:
                     27: #include <sys/types.h>
                     28:
                     29: #include <errno.h>
                     30: #include <fcntl.h>
1.5       xsa        31: #include <libgen.h>
1.1       jfb        32: #include <stdio.h>
                     33: #include <stdlib.h>
                     34: #include <string.h>
                     35: #include <unistd.h>
                     36:
                     37: #include "cvs.h"
                     38: #include "log.h"
                     39: #include "proto.h"
                     40:
                     41:
                     42:
1.8     ! xsa        43: static int     cvs_edit_init(struct cvs_cmd *, int, char **, int *);
        !            44: static int     cvs_edit_remote(CVSFILE *, void *);
        !            45: static int     cvs_edit_local(CVSFILE *, void *);
1.1       jfb        46:
                     47:
                     48: struct cvs_cmd cvs_cmd_edit = {
                     49:        CVS_OP_EDIT, CVS_REQ_NOOP, "edit",
                     50:        { },
                     51:        "Mark a file as being edited",
1.2       xsa        52:        "[-lR] [-a action] [file ...]",
1.1       jfb        53:        "a:lR",
                     54:        NULL,
                     55:        CF_SORT | CF_RECURSE,
                     56:        cvs_edit_init,
                     57:        NULL,
                     58:        cvs_edit_remote,
                     59:        cvs_edit_local,
                     60:        NULL,
                     61:        NULL,
                     62:        0
                     63: };
                     64:
                     65: struct cvs_cmd cvs_cmd_editors = {
                     66:        CVS_OP_EDITORS, CVS_REQ_EDITORS, "editors",
                     67:        { },
                     68:        "List editors on a file",
1.3       xsa        69:        "[-lR] [file ...]",
                     70:        "lR",
1.1       jfb        71:        NULL,
                     72:        0,
                     73:        cvs_edit_init,
                     74:        NULL,
                     75:        cvs_edit_remote,
                     76:        cvs_edit_local,
                     77:        NULL,
                     78:        NULL,
                     79:        0
                     80: };
                     81:
                     82:
                     83: struct cvs_cmd cvs_cmd_unedit = {
                     84:        CVS_OP_UNEDIT, CVS_REQ_NOOP, "unedit",
                     85:        { },
                     86:        "Undo an edit command",
1.3       xsa        87:        "[-lR] [file ...]",
1.1       jfb        88:        "lR",
                     89:        NULL,
                     90:        CF_SORT | CF_RECURSE,
                     91:        cvs_edit_init,
                     92:        NULL,
                     93:        cvs_edit_remote,
                     94:        cvs_edit_local,
                     95:        NULL,
                     96:        NULL,
                     97:        0
                     98: };
                     99:
                    100:
                    101:
                    102: static int
                    103: cvs_edit_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
                    104: {
1.7       joris     105:        int ch, dflag, mod_count;
1.1       jfb       106:
                    107:        dflag = 0;
                    108:        mod_count = 0;
                    109:
                    110:        while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
                    111:                switch (ch) {
                    112:                case 'a':
1.6       xsa       113:                        /*
                    114:                         * The `editors' and `unedit' commands do not have
                    115:                         * the -a option. Check which command has been issued.
                    116:                         */
1.1       jfb       117:                        if (cvs_cmdop != CVS_OP_EDIT)
                    118:                                return (CVS_EX_USAGE);
                    119:                        break;
                    120:                case 'l':
                    121:                        cmd->file_flags &= ~CF_RECURSE;
                    122:                        break;
                    123:                case 'R':
                    124:                        cmd->file_flags |= CF_RECURSE;
                    125:                        break;
                    126:                default:
                    127:                        return (CVS_EX_USAGE);
                    128:                }
                    129:        }
                    130:
                    131:        *arg = optind;
                    132:        return (CVS_EX_OK);
                    133: }
                    134:
                    135:
                    136: /*
                    137:  * cvs_edit_remote()
                    138:  *
                    139:  */
                    140: static int
                    141: cvs_edit_remote(CVSFILE *file, void *arg)
                    142: {
                    143:        int *mod_count;
                    144:
                    145:        mod_count = (int *)arg;
                    146:
                    147:        return (CVS_EX_OK);
                    148: }
                    149:
                    150:
                    151: /*
                    152:  * cvs_edit_local()
                    153:  *
                    154:  */
                    155: static int
                    156: cvs_edit_local(CVSFILE *file, void *arg)
                    157: {
                    158:        int *mod_count;
                    159:
                    160:        mod_count = (int *)arg;
                    161:
                    162:        return (CVS_EX_OK);
                    163: }