Annotation of src/usr.bin/cvs/remove.c, Revision 1.2
1.2 ! jfb 1: /* $OpenBSD: remove.c,v 1.1 2004/12/21 18:15:55 xsa Exp $ */
1.1 xsa 2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
4: * Copyright (c) 2004 Xavier Santolaria <xsa@openbsd.org>
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: *
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. The name of the author may not be used to endorse or promote products
14: * derived from this software without specific prior written permission.
15: *
16: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
17: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
18: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
19: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26: */
27:
28: #include <sys/types.h>
29:
30: #include <errno.h>
1.2 ! jfb 31: #include <fcntl.h>
1.1 xsa 32: #include <stdio.h>
33: #include <stdlib.h>
34: #include <string.h>
1.2 ! jfb 35: #include <libgen.h>
1.1 xsa 36: #include <sysexits.h>
37: #include <unistd.h>
38:
39: #include "cvs.h"
40: #include "log.h"
41: #include "proto.h"
42:
43:
44: extern char *__progname;
45:
46:
47: int cvs_remove_file (CVSFILE *, void *);
48:
49:
50: /*
51: * cvs_remove()
52: *
53: * Handler for the `cvs remove' command.
54: * Returns 0 on success, or one of the known system exit codes on failure.
55: */
56: int
57: cvs_remove(int argc, char **argv)
58: {
59: int i, ch;
60: struct cvsroot *root;
61:
62: while ((ch = getopt(argc, argv, "flR")) != -1) {
63: switch (ch) {
64: case 'f':
65: break;
66: case 'l':
67: break;
68: case 'R':
69: break;
70: default:
71: return (EX_USAGE);
72: }
73: }
74:
75: argc -= optind;
76: argv += optind;
77:
78: if (argc == 0)
79: return (EX_USAGE);
80:
81: cvs_files = cvs_file_getspec(argv, argc, 0);
82: if (cvs_files == NULL)
83: return (EX_DATAERR);
84:
85: root = CVS_DIR_ROOT(cvs_files);
86: if (root == NULL) {
87: cvs_log(LP_ERR,
88: "No CVSROOT specified! Please use the `-d' option");
89: cvs_log(LP_ERR,
90: "or set the CVSROOT environment variable.");
91: return (EX_USAGE);
92: }
93:
94: if ((root->cr_method != CVS_METHOD_LOCAL) && (cvs_connect(root) < 0))
95: return (EX_PROTOCOL);
96:
97: cvs_file_examine(cvs_files, cvs_remove_file, NULL);
98:
99: if (root->cr_method != CVS_METHOD_LOCAL) {
100: if (cvs_senddir(root, cvs_files) < 0)
101: return (EX_PROTOCOL);
102:
103: for (i = 0; i < argc; i++)
104: if (cvs_sendarg(root, argv[i], 0) < 0)
105: return (EX_PROTOCOL);
106:
107: if (cvs_sendreq(root, CVS_REQ_REMOVE, NULL) < 0)
108: return (EX_PROTOCOL);
109: }
110:
111: return (0);
112: }
113:
114:
115: int
116: cvs_remove_file(CVSFILE *cf, void *arg)
117: {
118: int ret;
1.2 ! jfb 119: char fpath[MAXPATHLEN];
1.1 xsa 120: struct cvsroot *root;
1.2 ! jfb 121: CVSENTRIES *entfile;
! 122: struct cvs_ent *ent;
1.1 xsa 123:
124: ret = 0;
1.2 ! jfb 125: ent = NULL;
1.1 xsa 126: root = CVS_DIR_ROOT(cf);
127:
128: if (cf->cf_type == DT_DIR) {
129: if (root->cr_method != CVS_METHOD_LOCAL) {
130: if (cf->cf_cvstat == CVS_FST_UNKNOWN)
131: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
132: CVS_FILE_NAME(cf));
133: else
134: ret = cvs_senddir(root, cf);
135: }
136:
137: return (ret);
138: }
139:
1.2 ! jfb 140: cvs_file_getpath(cf, fpath, sizeof(fpath));
! 141:
! 142: entfile = cvs_ent_open(dirname(fpath), O_RDWR);
! 143: if (entfile == NULL) {
! 144: cvs_log(LP_ERR, "failed to remove `%s'", fpath);
! 145: return (-1);
! 146: }
! 147:
! 148: ent = cvs_ent_get(entfile, CVS_FILE_NAME(cf));
! 149:
1.1 xsa 150: if (root->cr_method != CVS_METHOD_LOCAL) {
1.2 ! jfb 151: if (ent != NULL)
! 152: ret = cvs_sendentry(root, ent);
1.1 xsa 153: } else {
154: cvs_log(LP_INFO, "scheduling file `%s' for removal",
155: CVS_FILE_NAME(cf));
1.2 ! jfb 156: cvs_log(LP_INFO,
! 157: "use `%s commit' to remove this file permanently",
1.1 xsa 158: __progname);
159: }
1.2 ! jfb 160:
! 161: cvs_ent_close(entfile);
1.1 xsa 162:
163: return (ret);
164: }
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