Annotation of src/usr.bin/cvs/getlog.c, Revision 1.7
1.1 jfb 1: /* $OpenBSD$ */
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:
29: #include <stdlib.h>
30: #include <stdio.h>
31: #include <unistd.h>
32: #include <errno.h>
33: #include <string.h>
34: #include <paths.h>
35: #include <sysexits.h>
36:
37: #include "cvs.h"
38: #include "log.h"
1.6 jfb 39: #include "file.h"
1.3 jfb 40: #include "proto.h"
1.1 jfb 41:
42:
43: #define CVS_GLOG_RFONLY 0x01
44: #define CVS_GLOG_HDONLY 0x02
45:
46:
47: #define CVS_GETLOG_REVSEP "----------------------------"
48: #define CVS_GETLOG_REVEND \
49: "============================================================================="
50:
51: static void cvs_getlog_print (const char *, RCSFILE *, u_int);
1.6 jfb 52: static int cvs_getlog_file (CVSFILE *, void *);
1.1 jfb 53:
54:
55:
56: /*
57: * cvs_getlog()
58: *
59: * Implement the `cvs log' command.
60: */
61:
62: int
63: cvs_getlog(int argc, char **argv)
64: {
1.5 jfb 65: int i, rfonly, honly, flags;
1.6 jfb 66: struct cvsroot *root;
1.1 jfb 67:
1.5 jfb 68: flags = CF_RECURSE;
1.1 jfb 69: rfonly = 0;
70: honly = 0;
71:
72: while ((i = getopt(argc, argv, "d:hlRr:")) != -1) {
73: switch (i) {
74: case 'd':
75: break;
76: case 'h':
77: honly = 1;
78: break;
79: case 'l':
1.5 jfb 80: flags &= ~CF_RECURSE;
1.1 jfb 81: break;
82: case 'R':
83: rfonly = 1;
84: break;
85: case 'r':
86: break;
87: default:
88: return (EX_USAGE);
89: }
90: }
91:
92: argc -= optind;
93: argv += optind;
94:
1.4 jfb 95: if (argc == 0) {
1.5 jfb 96: cvs_files = cvs_file_get(".", flags);
1.4 jfb 97: }
98: else {
1.5 jfb 99: cvs_files = cvs_file_getspec(argv, argc, flags);
1.1 jfb 100: }
1.5 jfb 101: if (cvs_files == NULL)
102: return (EX_DATAERR);
1.1 jfb 103:
1.6 jfb 104: cvs_file_examine(cvs_files, cvs_getlog_file, NULL);
105:
106: root = cvs_files->cf_ddat->cd_root;
107: if (root->cr_method != CVS_METHOD_LOCAL) {
108: cvs_senddir(root, cvs_files);
109: if (argc > 0) {
110: for (i = 0; i < argc; i++)
111: cvs_sendarg(root, argv[i], 0);
112: }
113: cvs_sendreq(root, CVS_REQ_LOG, NULL);
114: }
115:
1.1 jfb 116: return (0);
117: }
118:
119:
1.6 jfb 120: /*
121: * cvs_getlog_file()
122: *
123: * Diff a single file.
124: */
125:
126: static int
127: cvs_getlog_file(CVSFILE *cf, void *arg)
128: {
1.7 ! jfb 129: char *repo, fpath[MAXPATHLEN];
1.6 jfb 130: RCSFILE *rf;
131: struct cvsroot *root;
132: struct cvs_ent *entp;
133:
1.7 ! jfb 134: cvs_file_getpath(cf, fpath, sizeof(fpath));
! 135:
1.6 jfb 136: if (cf->cf_type == DT_DIR) {
137: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
138: root = cf->cf_parent->cf_ddat->cd_root;
1.7 ! jfb 139: cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
! 140: CVS_FILE_NAME(cf));
1.6 jfb 141: }
142: else {
143: root = cf->cf_ddat->cd_root;
144: if ((cf->cf_parent == NULL) ||
145: (root != cf->cf_parent->cf_ddat->cd_root)) {
146: cvs_connect(root);
147: }
148:
149: cvs_senddir(root, cf);
150: }
151:
152: return (0);
153: }
154: else
155: root = cf->cf_parent->cf_ddat->cd_root;
156:
157: rf = NULL;
158: if (cf->cf_parent != NULL) {
159: repo = cf->cf_parent->cf_ddat->cd_repo;
160: }
161: else {
162: repo = NULL;
163: }
164:
165: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
166: if (root->cr_method == CVS_METHOD_LOCAL)
1.7 ! jfb 167: cvs_printf("? %s\n", fpath);
1.6 jfb 168: else
1.7 ! jfb 169: cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
! 170: CVS_FILE_NAME(cf));
1.6 jfb 171: return (0);
172: }
173:
1.7 ! jfb 174: entp = cvs_ent_getent(fpath);
1.6 jfb 175: if (entp == NULL)
176: return (-1);
177:
178: if ((root->cr_method != CVS_METHOD_LOCAL) &&
179: (cvs_sendentry(root, entp) < 0)) {
180: cvs_ent_free(entp);
181: return (-1);
182: }
183:
184: if (root->cr_method != CVS_METHOD_LOCAL) {
185: switch (cf->cf_cvstat) {
186: case CVS_FST_UPTODATE:
1.7 ! jfb 187: cvs_sendreq(root, CVS_REQ_UNCHANGED, CVS_FILE_NAME(cf));
1.6 jfb 188: break;
189: case CVS_FST_ADDED:
190: case CVS_FST_MODIFIED:
1.7 ! jfb 191: cvs_sendreq(root, CVS_REQ_ISMODIFIED,
! 192: CVS_FILE_NAME(cf));
1.6 jfb 193: break;
194: default:
195: return (-1);
196: }
197:
198: cvs_ent_free(entp);
199: return (0);
200: }
1.5 jfb 201:
1.7 ! jfb 202: snprintf(fpath, sizeof(fpath), "%s/%s/%s%s",
! 203: root->cr_dir, repo, fpath, RCS_FILE_EXT);
1.5 jfb 204:
1.7 ! jfb 205: rf = rcs_open(fpath, RCS_MODE_READ);
1.6 jfb 206: if (rf == NULL) {
207: cvs_ent_free(entp);
208: return (-1);
209: }
210:
211: rcs_close(rf);
212: cvs_ent_free(entp);
213: return (0);
214: }
1.5 jfb 215:
216: #ifdef notyet
1.1 jfb 217: static void
218: cvs_getlog_print(const char *file, RCSFILE *rfp, u_int flags)
219: {
220: char numbuf[64], datebuf[64], *sp;
221: struct rcs_delta *rdp;
222:
1.6 jfb 223: cvs_printf("RCS file: %s\nWorking file: %s\n",
1.1 jfb 224: rfp->rf_path, file);
1.6 jfb 225: cvs_printf("Working file: %s\n", (char *)NULL);
226: cvs_printf("head: %s\nbranch:\nlocks:\naccess list:\n");
227: cvs_printf("symbolic names:\nkeyword substitutions:\n");
228: cvs_printf("total revisions: %u;\tselected revisions: %u\n", 1, 1);
1.1 jfb 229:
1.6 jfb 230: cvs_printf("description:\n");
1.1 jfb 231:
232: for (;;) {
1.6 jfb 233: cvs_printf(CVS_GETLOG_REVSEP "\n");
1.5 jfb 234: rcsnum_tostr(rdp->rd_num, numbuf, sizeof(numbuf));
1.6 jfb 235: cvs_printf("revision %s\n", numbuf);
236: cvs_printf("date: %d/%02d/%d %02d:%02d:%02d; author: %s;"
1.1 jfb 237: " state: %s; lines:",
238: rdp->rd_date.tm_year, rdp->rd_date.tm_mon + 1,
239: rdp->rd_date.tm_mday, rdp->rd_date.tm_hour,
240: rdp->rd_date.tm_min, rdp->rd_date.tm_sec,
241: rdp->rd_author, rdp->rd_state);
242: }
243:
1.6 jfb 244: cvs_printf(CVS_GETLOG_REVEND "\n");
1.1 jfb 245: }
1.5 jfb 246: #endif