Annotation of src/usr.bin/cvs/status.c, Revision 1.9
1.9 ! tedu 1: /* $OpenBSD: status.c,v 1.8 2005/02/27 00:22:08 jfb Exp $ */
1.1 jfb 2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
1.4 tedu 4: * All rights reserved.
1.1 jfb 5: *
1.4 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: *
1.4 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
1.4 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
1.4 tedu 24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1 jfb 25: */
26:
27: #include <sys/types.h>
28: #include <sys/stat.h>
29:
30: #include <errno.h>
31: #include <stdio.h>
32: #include <fcntl.h>
33: #include <stdlib.h>
34: #include <unistd.h>
35: #include <string.h>
36: #include <sysexits.h>
37:
38: #include "cvs.h"
39: #include "log.h"
40: #include "proto.h"
41:
42:
43: const char *cvs_statstr[] = {
44: "Unknown",
45: "Up to date",
46: "Locally Modified",
47: "Added",
48: "Removed",
49: "Conflict",
50: "Patched",
51: };
52:
53:
54: int cvs_status_file (CVSFILE *, void *);
55:
56:
57: /*
58: * cvs_status()
59: *
60: * Handler for the `cvs status' command.
61: * Returns 0 on success, or one of the known exit codes on error.
62: */
63: int
64: cvs_status(int argc, char **argv)
65: {
1.7 jfb 66: int i, ch, flags, verbose;
1.5 jfb 67: struct cvsroot *root;
1.1 jfb 68:
1.7 jfb 69: verbose = 0;
1.1 jfb 70: flags = CF_SORT|CF_IGNORE|CF_RECURSE;
71:
1.7 jfb 72: while ((ch = getopt(argc, argv, "lRv")) != -1) {
1.1 jfb 73: switch (ch) {
1.7 jfb 74: case 'l':
75: flags &= ~CF_RECURSE;
76: break;
77: case 'R':
78: flags |= CF_RECURSE;
79: break;
80: case 'v':
81: verbose = 1;
82: break;
1.1 jfb 83: default:
84: return (EX_USAGE);
85: }
86: }
87:
88: argc -= optind;
89: argv += optind;
90:
91: if (argc == 0) {
1.5 jfb 92: cvs_files = cvs_file_get(".", flags);
93: } else {
94: cvs_files = cvs_file_getspec(argv, argc, 0);
95: }
96: if (cvs_files == NULL)
97: return (EX_DATAERR);
98:
99: root = CVS_DIR_ROOT(cvs_files);
100: if (root == NULL) {
101: cvs_log(LP_ERR,
102: "No CVSROOT specified! Please use the `-d' option");
103: cvs_log(LP_ERR,
104: "or set the CVSROOT environment variable.");
105: return (EX_USAGE);
106: }
107:
1.7 jfb 108: if (root->cr_method != CVS_METHOD_LOCAL) {
109: if (cvs_connect(root) < 0)
110: return (EX_PROTOCOL);
111: if (verbose && (cvs_sendarg(root, "-v", 0) < 0))
112: return (EX_PROTOCOL);
113: }
1.5 jfb 114:
115: cvs_file_examine(cvs_files, cvs_status_file, NULL);
1.1 jfb 116:
1.5 jfb 117: if (root->cr_method != CVS_METHOD_LOCAL) {
118: if (cvs_senddir(root, cvs_files) < 0)
119: return (EX_PROTOCOL);
120: for (i = 0; i < argc; i++)
121: if (cvs_sendarg(root, argv[i], 0) < 0)
122: return (EX_PROTOCOL);
123: if (cvs_sendreq(root, CVS_REQ_STATUS, NULL) < 0)
124: return (EX_PROTOCOL);
1.1 jfb 125: }
126:
127: return (0);
128: }
129:
130:
131: /*
132: * cvs_status_file()
133: *
134: * Get the status of a single file.
135: */
136: int
1.2 jfb 137: cvs_status_file(CVSFILE *cfp, void *arg)
1.1 jfb 138: {
1.5 jfb 139: int ret;
1.2 jfb 140: char *repo, fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
1.1 jfb 141: RCSFILE *rf;
142: struct cvs_ent *entp;
143: struct cvsroot *root;
144:
1.5 jfb 145: ret = 0;
1.1 jfb 146: rf = NULL;
1.5 jfb 147: root = CVS_DIR_ROOT(cfp);
148: repo = CVS_DIR_REPO(cfp);
1.1 jfb 149:
1.6 jfb 150: if (cfp->cf_type == DT_DIR) {
151: if (root->cr_method != CVS_METHOD_LOCAL) {
152: if (cfp->cf_cvstat == CVS_FST_UNKNOWN)
153: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
154: CVS_FILE_NAME(cfp));
155: else
156: ret = cvs_senddir(root, cfp);
157: }
158:
159: return (ret);
160: }
1.1 jfb 161:
1.5 jfb 162: cvs_file_getpath(cfp, fpath, sizeof(fpath));
1.2 jfb 163: entp = cvs_ent_getent(fpath);
1.1 jfb 164:
165: if (root->cr_method != CVS_METHOD_LOCAL) {
1.5 jfb 166: if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
1.1 jfb 167: cvs_ent_free(entp);
168: return (-1);
169: }
170:
1.5 jfb 171: switch (cfp->cf_cvstat) {
172: case CVS_FST_UNKNOWN:
173: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
174: CVS_FILE_NAME(cfp));
175: break;
176: case CVS_FST_UPTODATE:
177: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
178: CVS_FILE_NAME(cfp));
179: break;
180: case CVS_FST_MODIFIED:
181: ret = cvs_sendreq(root, CVS_REQ_MODIFIED,
1.2 jfb 182: CVS_FILE_NAME(cfp));
1.5 jfb 183: if (ret == 0)
184: ret = cvs_sendfile(root, fpath);
185: default:
186: break;
187: }
188: } else {
189: if (cfp->cf_cvstat == CVS_FST_UNKNOWN) {
190: cvs_log(LP_WARN, "I know nothing about %s", fpath);
191: return (0);
192: }
1.1 jfb 193:
194: snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s",
1.2 jfb 195: root->cr_dir, repo, CVS_FILE_NAME(cfp), RCS_FILE_EXT);
1.1 jfb 196:
1.8 jfb 197: rf = rcs_open(rcspath, RCS_READ);
1.1 jfb 198: if (rf == NULL) {
1.9 ! tedu 199: if (entp != NULL)
! 200: cvs_ent_free(entp);
1.1 jfb 201: return (-1);
202: }
203:
204: rcs_close(rf);
205: }
1.5 jfb 206:
207: if (entp != NULL)
208: cvs_ent_free(entp);
209: return (ret);
1.1 jfb 210: }
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