Annotation of src/usr.bin/cvs/annotate.c, Revision 1.2
1.2 ! jfb 1: /* $OpenBSD: annotate.c,v 1.1 2004/12/09 20:03:26 jfb Exp $ */
1.1 jfb 2: /*
3: * Copyright (c) 2004 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/param.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 "rcs.h"
40: #include "log.h"
41: #include "proto.h"
42:
43:
44: int cvs_annotate_file (CVSFILE *, void *);
45: int cvs_annotate_prune (CVSFILE *, void *);
46:
47:
48: /*
49: * cvs_annotate()
50: *
51: * Handle the `cvs annotate' command.
52: * Returns 0 on success, or the appropriate exit code on error.
53: */
54: int
55: cvs_annotate(int argc, char **argv)
56: {
57: int i, ch, flags;
58: char *date, *rev;
59: struct cvsroot *root;
60:
61: date = NULL;
62: rev = NULL;
63: flags = CF_SORT|CF_RECURSE|CF_IGNORE|CF_NOSYMS;
64:
65: while ((ch = getopt(argc, argv, "D:FflRr:")) != -1) {
66: switch (ch) {
67: case 'D':
68: date = optarg;
69: break;
70: case 'l':
71: flags &= ~CF_RECURSE;
72: break;
73: case 'R':
74: flags |= CF_RECURSE;
75: break;
76: case 'r':
77: break;
78: default:
79: return (EX_USAGE);
80: }
81: }
82:
83: argc -= optind;
84: argv += optind;
85:
86: if (argc == 0) {
87: cvs_files = cvs_file_get(".", flags);
88: } else {
89: /* don't perform ignore on explicitly listed files */
90: flags &= ~(CF_IGNORE | CF_RECURSE | CF_SORT);
91: cvs_files = cvs_file_getspec(argv, argc, flags);
92: }
93: if (cvs_files == NULL)
94: return (EX_DATAERR);
95:
96: root = CVS_DIR_ROOT(cvs_files);
1.2 ! jfb 97: if (root == NULL) {
! 98: cvs_log(LP_ERR,
! 99: "No CVSROOT specified! Please use the `-d' option");
! 100: cvs_log(LP_ERR,
! 101: "or set the CVSROOT environment variable.");
! 102: return (EX_USAGE);
! 103: }
! 104:
! 105: if (root->cr_method != CVS_METHOD_LOCAL) {
! 106: if (cvs_connect(root) < 0)
! 107: return (EX_PROTOCOL);
1.1 jfb 108: if (rev != NULL) {
1.2 ! jfb 109: if ((cvs_sendarg(root, "-r", 0) < 0) ||
! 110: (cvs_sendarg(root, rev, 0) < 0))
! 111: return (EX_PROTOCOL);
1.1 jfb 112: }
113: if (date != NULL) {
1.2 ! jfb 114: if ((cvs_sendarg(root, "-D", 0) < 0) ||
! 115: (cvs_sendarg(root, date, 0) < 0))
! 116: return (EX_PROTOCOL);
1.1 jfb 117: }
118: }
119:
120: cvs_file_examine(cvs_files, cvs_annotate_file, NULL);
121:
122:
123: if (root->cr_method != CVS_METHOD_LOCAL) {
1.2 ! jfb 124: if (cvs_senddir(root, cvs_files) < 0)
! 125: return (EX_PROTOCOL);
1.1 jfb 126: for (i = 0; i < argc; i++)
1.2 ! jfb 127: if (cvs_sendarg(root, argv[i], 0) < 0)
! 128: return (EX_PROTOCOL);
! 129: if (cvs_sendreq(root, CVS_REQ_ANNOTATE, NULL) < 0)
! 130: return (EX_PROTOCOL);
1.1 jfb 131: }
132:
133: return (0);
134: }
135:
136:
137: /*
138: * cvs_annotate_file()
139: *
140: * Annotate a single file.
141: */
142: int
143: cvs_annotate_file(CVSFILE *cf, void *arg)
144: {
1.2 ! jfb 145: int ret;
1.1 jfb 146: char fpath[MAXPATHLEN];
147: struct cvsroot *root;
148: struct cvs_ent *entp;
149:
1.2 ! jfb 150: ret = 0;
! 151: root = CVS_DIR_ROOT(cf);
1.1 jfb 152:
1.2 ! jfb 153: if ((root->cr_method != CVS_METHOD_LOCAL) && (cf->cf_type == DT_DIR)) {
! 154: if (cf->cf_cvstat == CVS_FST_UNKNOWN)
! 155: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
1.1 jfb 156: CVS_FILE_NAME(cf));
157: else
1.2 ! jfb 158: ret = cvs_senddir(root, cf);
! 159: return (ret);
1.1 jfb 160: }
161:
1.2 ! jfb 162: cvs_file_getpath(cf, fpath, sizeof(fpath));
1.1 jfb 163: entp = cvs_ent_getent(fpath);
164:
165: if (root->cr_method != CVS_METHOD_LOCAL) {
1.2 ! jfb 166: if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
! 167: cvs_ent_free(entp);
! 168: return (-1);
! 169: }
! 170:
1.1 jfb 171: switch (cf->cf_cvstat) {
1.2 ! jfb 172: case CVS_FST_UNKNOWN:
! 173: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
! 174: CVS_FILE_NAME(cf));
! 175: break;
1.1 jfb 176: case CVS_FST_UPTODATE:
1.2 ! jfb 177: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
! 178: CVS_FILE_NAME(cf));
1.1 jfb 179: break;
180: case CVS_FST_ADDED:
181: case CVS_FST_MODIFIED:
1.2 ! jfb 182: ret = cvs_sendreq(root, CVS_REQ_ISMODIFIED,
1.1 jfb 183: CVS_FILE_NAME(cf));
184: break;
185: default:
1.2 ! jfb 186: break;
! 187: }
! 188: } else {
! 189: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
! 190: cvs_printf("? %s\n", fpath);
! 191: return (0);
1.1 jfb 192: }
193: }
194:
195: if (entp != NULL)
196: cvs_ent_free(entp);
1.2 ! jfb 197: return (ret);
1.1 jfb 198: }
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