Annotation of src/usr.bin/cvs/annotate.c, Revision 1.6
1.6 ! xsa 1: /* $OpenBSD: annotate.c,v 1.5 2005/03/30 17:43:04 joris 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:
1.5 joris 44: int cvs_annotate_file(CVSFILE *, void *);
45: int cvs_annotate_prune(CVSFILE *, void *);
46: int cvs_annotate_options(char *, int, char **, int *);
47: int cvs_annotate_sendflags(struct cvsroot *);
48:
49: struct cvs_cmd_info cvs_annotate = {
50: cvs_annotate_options,
51: cvs_annotate_sendflags,
52: cvs_annotate_file,
53: NULL, NULL,
54: CF_SORT | CF_RECURSE | CF_IGNORE | CF_NOSYMS,
55: CVS_REQ_ANNOTATE,
56: CVS_CMD_ALLOWSPEC | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2
57: };
1.1 jfb 58:
1.5 joris 59: static char *date, *rev;
60: static int usehead;
1.1 jfb 61:
62: int
1.5 joris 63: cvs_annotate_options(char *opt, int argc, char **argv, int *arg)
1.1 jfb 64: {
1.5 joris 65: int ch;
1.1 jfb 66:
1.4 jfb 67: usehead = 0;
1.1 jfb 68: date = NULL;
69: rev = NULL;
70:
1.4 jfb 71: while ((ch = getopt(argc, argv, "D:flRr:")) != -1) {
1.1 jfb 72: switch (ch) {
73: case 'D':
74: date = optarg;
75: break;
1.4 jfb 76: case 'f':
77: usehead = 1;
78: break;
1.1 jfb 79: case 'l':
1.5 joris 80: cvs_annotate.file_flags &= ~CF_RECURSE;
1.1 jfb 81: break;
82: case 'R':
1.5 joris 83: cvs_annotate.file_flags |= CF_RECURSE;
1.1 jfb 84: break;
85: case 'r':
1.4 jfb 86: rev = optarg;
1.1 jfb 87: break;
88: default:
89: return (EX_USAGE);
90: }
91: }
92:
1.4 jfb 93: if ((date != NULL) && (rev != NULL)) {
94: cvs_log(LP_ERR,
95: "the -D and -d arguments are mutually exclusive");
96: return (EX_USAGE);
97: }
98:
1.5 joris 99: *arg = optind;
100: return (0);
101: }
1.1 jfb 102:
1.5 joris 103: int
104: cvs_annotate_sendflags(struct cvsroot *root)
105: {
106: if (usehead && (cvs_sendarg(root, "-f", 0) < 0))
1.6 ! xsa 107: return (-1);
1.2 jfb 108:
1.5 joris 109: if (rev != NULL) {
110: if ((cvs_sendarg(root, "-r", 0) < 0) ||
111: (cvs_sendarg(root, rev, 0) < 0))
1.6 ! xsa 112: return (-1);
1.1 jfb 113: }
114:
1.5 joris 115: if (date != NULL) {
116: if ((cvs_sendarg(root, "-D", 0) < 0) ||
117: (cvs_sendarg(root, date, 0) < 0))
1.6 ! xsa 118: return (-1);
1.1 jfb 119: }
120:
121: return (0);
122: }
123:
124: /*
125: * cvs_annotate_file()
126: *
127: * Annotate a single file.
128: */
129: int
130: cvs_annotate_file(CVSFILE *cf, void *arg)
131: {
1.2 jfb 132: int ret;
1.1 jfb 133: char fpath[MAXPATHLEN];
134: struct cvsroot *root;
135: struct cvs_ent *entp;
136:
1.2 jfb 137: ret = 0;
138: root = CVS_DIR_ROOT(cf);
1.1 jfb 139:
1.3 jfb 140: if (cf->cf_type == DT_DIR) {
141: if (root->cr_method != CVS_METHOD_LOCAL) {
142: if (cf->cf_cvstat == CVS_FST_UNKNOWN)
143: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
144: CVS_FILE_NAME(cf));
145: else
146: ret = cvs_senddir(root, cf);
147: }
148:
1.2 jfb 149: return (ret);
1.1 jfb 150: }
151:
1.2 jfb 152: cvs_file_getpath(cf, fpath, sizeof(fpath));
1.1 jfb 153: entp = cvs_ent_getent(fpath);
154:
155: if (root->cr_method != CVS_METHOD_LOCAL) {
1.2 jfb 156: if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
157: cvs_ent_free(entp);
158: return (-1);
159: }
160:
1.1 jfb 161: switch (cf->cf_cvstat) {
1.2 jfb 162: case CVS_FST_UNKNOWN:
163: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
164: CVS_FILE_NAME(cf));
165: break;
1.1 jfb 166: case CVS_FST_UPTODATE:
1.2 jfb 167: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
168: CVS_FILE_NAME(cf));
1.1 jfb 169: break;
170: case CVS_FST_ADDED:
171: case CVS_FST_MODIFIED:
1.2 jfb 172: ret = cvs_sendreq(root, CVS_REQ_ISMODIFIED,
1.1 jfb 173: CVS_FILE_NAME(cf));
174: break;
175: default:
1.2 jfb 176: break;
177: }
178: } else {
179: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
180: cvs_printf("? %s\n", fpath);
181: return (0);
1.1 jfb 182: }
183: }
184:
185: if (entp != NULL)
186: cvs_ent_free(entp);
1.2 jfb 187: return (ret);
1.1 jfb 188: }
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