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1.49 ! joris 1: /* $OpenBSD: remove.c,v 1.48 2006/05/29 08:19:09 xsa Exp $ */
1.1 xsa 2: /*
1.46 joris 3: * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org>
1.1 xsa 4: *
1.46 joris 5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 xsa 8: *
1.46 joris 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 xsa 16: */
17:
1.40 xsa 18: #include "includes.h"
1.1 xsa 19:
20: #include "cvs.h"
21: #include "log.h"
22: #include "proto.h"
23:
24: extern char *__progname;
25:
1.46 joris 26: int cvs_remove(int, char **);
27: void cvs_remove_local(struct cvs_file *);
1.1 xsa 28:
1.46 joris 29: static int force_remove = 0;
30: static int removed = 0;
31: static int existing = 0;
1.4 joris 32:
1.16 jfb 33: struct cvs_cmd cvs_cmd_remove = {
34: CVS_OP_REMOVE, CVS_REQ_REMOVE, "remove",
35: { "rm", "delete" },
36: "Remove an entry from the repository",
37: "[-flR] [file ...]",
38: "flR",
1.4 joris 39: NULL,
1.46 joris 40: cvs_remove
1.4 joris 41: };
1.1 xsa 42:
1.46 joris 43: int
44: cvs_remove(int argc, char **argv)
1.1 xsa 45: {
1.4 joris 46: int ch;
1.47 joris 47: int flags;
1.46 joris 48: char *arg = ".";
49: struct cvs_recursion cr;
1.1 xsa 50:
1.47 joris 51: flags = CR_RECURSE_DIRS;
1.48 xsa 52: while ((ch = getopt(argc, argv, cvs_cmd_remove.cmd_opts)) != -1) {
1.1 xsa 53: switch (ch) {
54: case 'f':
1.3 xsa 55: force_remove = 1;
1.1 xsa 56: break;
57: case 'l':
1.47 joris 58: flags &= ~CR_RECURSE_DIRS;
1.1 xsa 59: break;
60: case 'R':
61: break;
62: default:
1.48 xsa 63: fatal("%s", cvs_cmd_remove.cmd_synopsis);
1.1 xsa 64: }
65: }
66:
67: argc -= optind;
68: argv += optind;
69:
1.46 joris 70: cr.enterdir = NULL;
71: cr.leavedir = NULL;
72: cr.local = cvs_remove_local;
73: cr.remote = NULL;
1.47 joris 74: cr.flags = flags;
1.46 joris 75:
76: if (argc > 0)
77: cvs_file_run(argc, argv, &cr);
78: else
79: cvs_file_run(1, &arg, &cr);
1.11 xsa 80:
1.49 ! joris 81: if (existing != 0) {
! 82: cvs_log(LP_ERR, "%d file(s) exist, remove them first",
! 83: existing);
! 84: }
! 85:
! 86: if (removed != 0) {
! 87: if (verbosity > 1)
! 88: cvs_log(LP_NOTICE, "use '%s commit' to remove %s "
! 89: "permanently", __progname, (removed > 1) ?
! 90: "these files" : "this file");
! 91: }
! 92:
1.18 joris 93: return (0);
94: }
95:
1.46 joris 96: void
97: cvs_remove_local(struct cvs_file *cf)
1.18 joris 98: {
1.46 joris 99: int l;
100: CVSENTRIES *entlist;
101: char *entry, buf[MAXPATHLEN], tbuf[32], rbuf[16];
1.20 xsa 102:
1.46 joris 103: cvs_log(LP_TRACE, "cvs_remove_local(%s)", cf->file_path);
1.20 xsa 104:
1.46 joris 105: if (cf->file_type == CVS_DIR) {
1.19 xsa 106: if (verbosity > 1)
1.46 joris 107: cvs_log(LP_NOTICE, "Removing %s", cf->file_path);
108: return;
1.19 xsa 109: }
110:
1.46 joris 111: cvs_file_classify(cf, 0);
1.20 xsa 112:
1.46 joris 113: if (force_remove == 1) {
114: if (unlink(cf->file_path) == -1)
115: fatal("cvs_remove_local: %s", strerror(errno));
116: (void)close(cf->fd);
117: cf->fd = -1;
1.20 xsa 118: }
119:
1.46 joris 120: if (cf->fd != -1) {
121: if (verbosity > 1)
122: cvs_log(LP_ERR, "file `%s' still in working directory",
123: cf->file_name);
1.20 xsa 124: existing++;
125: } else {
1.46 joris 126: switch(cf->file_status) {
127: case FILE_UNKNOWN:
128: if (verbosity > 1) {
129: cvs_log(LP_ERR, "nothing known about `%s'",
130: cf->file_name);
131: }
132: return;
133: case FILE_ADDED:
134: entlist = cvs_ent_open(cf->file_wd);
135: cvs_ent_remove(entlist, cf->file_name);
136: cvs_ent_close(entlist, ENT_SYNC);
137:
138: l = snprintf(buf, sizeof(buf), "%s/%s/%s%s",
139: cf->file_path, CVS_PATH_CVSDIR, cf->file_name,
140: CVS_DESCR_FILE_EXT);
141: if (l == -1 || l >= (int)sizeof(buf))
142: fatal("cvs_remove_local: overflow");
143:
144: (void)unlink(buf);
145:
146: if (verbosity > 1) {
147: cvs_log(LP_NOTICE, "removed `%s'",
148: cf->file_name);
149: }
150: return;
151: case FILE_REMOVED:
152: if (verbosity > 1 ) {
153: cvs_log(LP_ERR,
154: "file `%s' already scheduled for removal",
155: cf->file_name);
156: }
157: return;
158: default:
159: rcsnum_tostr(cf->file_ent->ce_rev, rbuf,
160: sizeof(rbuf));
1.34 xsa 161:
1.46 joris 162: ctime_r(&cf->file_ent->ce_mtime, tbuf);
163: if (tbuf[strlen(tbuf) - 1] == '\n')
164: tbuf[strlen(tbuf) - 1] = '\0';
165:
166: entry = xmalloc(CVS_ENT_MAXLINELEN);
167: l = snprintf(entry, CVS_ENT_MAXLINELEN,
168: "/%s/-%s/%s//", cf->file_name, rbuf, tbuf);
169: if (l == -1 || l >= CVS_ENT_MAXLINELEN)
170: fatal("cvs_remove_local: overflow");
171:
172: entlist = cvs_ent_open(cf->file_wd);
173: cvs_ent_add(entlist, entry);
174: cvs_ent_close(entlist, ENT_SYNC);
175:
176: xfree(entry);
177:
178: if (verbosity > 1) {
179: cvs_log(LP_NOTICE,
180: "scheduling file `%s' for removal",
181: cf->file_name);
182: }
1.34 xsa 183:
1.46 joris 184: cf->file_status = FILE_REMOVED;
185: removed++;
186: break;
187: }
1.20 xsa 188: }
1.1 xsa 189: }