Annotation of src/usr.bin/cvs/getlog.c, Revision 1.30
1.30 ! xsa 1: /* $OpenBSD: getlog.c,v 1.29 2005/05/24 04:12:25 jfb Exp $ */
1.1 jfb 2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
1.10 tedu 4: * All rights reserved.
1.1 jfb 5: *
1.10 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: *
1.10 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
1.10 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
1.10 tedu 24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1 jfb 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:
36: #include "cvs.h"
37: #include "log.h"
1.6 jfb 38: #include "file.h"
1.3 jfb 39: #include "proto.h"
1.1 jfb 40:
41:
42: #define CVS_GLOG_RFONLY 0x01
43: #define CVS_GLOG_HDONLY 0x02
44:
45:
46: #define CVS_GETLOG_REVSEP "----------------------------"
47: #define CVS_GETLOG_REVEND \
48: "============================================================================="
49:
1.29 jfb 50: static int cvs_getlog_remote (CVSFILE *, void *);
51: static int cvs_getlog_local (CVSFILE *, void *);
52: static int cvs_getlog_options(struct cvs_cmd *, int, char **, int *);
1.25 xsa 53: static int cvs_getlog_sendflags(struct cvsroot *);
1.1 jfb 54:
1.29 jfb 55: struct cvs_cmd cvs_cmd_log = {
56: CVS_OP_LOG, CVS_REQ_LOG, "log",
57: { "lo" },
58: "Print out history information for files",
59: "[-bhlNRt] [-d dates] [-r revisions] [-s states] [-w logins]",
1.30 ! xsa 60: "bd:hlNRr:s:tw:",
1.29 jfb 61: NULL,
62: CF_RECURSE,
63: cvs_getlog_options,
64: NULL,
65: cvs_getlog_remote,
66: cvs_getlog_local,
67: NULL,
68: NULL,
69: CVS_CMD_SENDDIR | CVS_CMD_ALLOWSPEC | CVS_CMD_SENDARGS2
70: };
71:
72:
73: struct cvs_cmd cvs_cmd_rlog = {
74: CVS_OP_LOG, CVS_REQ_LOG, "log",
75: { "lo" },
76: "Print out history information for files",
77: "[-bhlNRt] [-d dates] [-r revisions] [-s states] [-w logins]",
78: "d:hlRr:",
79: NULL,
80: CF_RECURSE,
1.16 joris 81: cvs_getlog_options,
1.25 xsa 82: cvs_getlog_sendflags,
1.21 jfb 83: cvs_getlog_remote,
1.29 jfb 84: cvs_getlog_local,
85: NULL,
86: NULL,
1.16 joris 87: CVS_CMD_SENDDIR | CVS_CMD_ALLOWSPEC | CVS_CMD_SENDARGS2
88: };
89:
1.21 jfb 90: static int log_rfonly = 0;
91: static int log_honly = 0;
1.25 xsa 92: static int log_lhonly = 0;
1.21 jfb 93: static int log_notags = 0;
1.1 jfb 94:
1.25 xsa 95: static int
1.29 jfb 96: cvs_getlog_options(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
1.1 jfb 97: {
1.16 joris 98: int ch;
1.1 jfb 99:
1.29 jfb 100: while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
1.16 joris 101: switch (ch) {
1.25 xsa 102: case 'b':
103: break;
1.1 jfb 104: case 'd':
105: break;
106: case 'h':
1.21 jfb 107: log_honly = 1;
1.1 jfb 108: break;
109: case 'l':
1.29 jfb 110: cmd->file_flags &= ~CF_RECURSE;
1.1 jfb 111: break;
1.21 jfb 112: case 'N':
113: log_notags = 1;
114: break;
1.1 jfb 115: case 'R':
1.21 jfb 116: log_rfonly = 1;
1.1 jfb 117: break;
118: case 'r':
119: break;
1.25 xsa 120: case 's':
121: break;
122: case 't':
123: log_lhonly = 1;
124: break;
125: case 'w':
126: break;
1.1 jfb 127: default:
1.19 joris 128: return (CVS_EX_USAGE);
1.1 jfb 129: }
130: }
131:
1.16 joris 132: *arg = optind;
1.1 jfb 133: return (0);
134: }
135:
1.25 xsa 136: static int
137: cvs_getlog_sendflags(struct cvsroot *root)
138: {
139: if (log_honly && (cvs_sendarg(root, "-h", 0) < 0))
140: return (CVS_EX_PROTO);
141: if (log_notags && (cvs_sendarg(root, "-N", 0) < 0))
142: return (CVS_EX_PROTO);
143: if (log_rfonly && (cvs_sendarg(root, "-R", 0) < 0))
144: return (CVS_EX_PROTO);
145: if (log_lhonly && (cvs_sendarg(root, "-t", 0) < 0))
146: return (CVS_EX_PROTO);
147:
148: return (0);
149: }
1.1 jfb 150:
1.6 jfb 151: /*
1.21 jfb 152: * cvs_getlog_remote()
1.6 jfb 153: *
154: */
155: static int
1.21 jfb 156: cvs_getlog_remote(CVSFILE *cf, void *arg)
1.6 jfb 157: {
1.12 jfb 158: int ret;
1.7 jfb 159: char *repo, fpath[MAXPATHLEN];
1.6 jfb 160: struct cvsroot *root;
161:
1.12 jfb 162: ret = 0;
163: root = CVS_DIR_ROOT(cf);
164: repo = CVS_DIR_REPO(cf);
1.7 jfb 165:
1.13 jfb 166: if (cf->cf_type == DT_DIR) {
1.20 jfb 167: if (cf->cf_cvstat == CVS_FST_UNKNOWN)
168: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
169: CVS_FILE_NAME(cf));
170: else
171: ret = cvs_senddir(root, cf);
1.12 jfb 172: return (ret);
1.6 jfb 173: }
174:
1.12 jfb 175: cvs_file_getpath(cf, fpath, sizeof(fpath));
1.6 jfb 176:
1.27 jfb 177: if (cvs_sendentry(root, cf) < 0)
178: return (CVS_EX_PROTO);
1.12 jfb 179:
1.20 jfb 180: switch (cf->cf_cvstat) {
181: case CVS_FST_UNKNOWN:
1.21 jfb 182: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE, cf->cf_name);
1.20 jfb 183: break;
184: case CVS_FST_UPTODATE:
1.21 jfb 185: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED, cf->cf_name);
1.20 jfb 186: break;
187: case CVS_FST_ADDED:
188: case CVS_FST_MODIFIED:
1.21 jfb 189: ret = cvs_sendreq(root, CVS_REQ_ISMODIFIED, cf->cf_name);
1.20 jfb 190: break;
191: default:
192: break;
1.6 jfb 193: }
1.5 jfb 194:
1.27 jfb 195: if (ret == -1)
196: ret = CVS_EX_PROTO;
1.12 jfb 197: return (ret);
1.6 jfb 198: }
1.5 jfb 199:
1.20 jfb 200:
201:
202: static int
203: cvs_getlog_local(CVSFILE *cf, void *arg)
1.1 jfb 204: {
1.22 xsa 205: int nrev, l;
1.21 jfb 206: char rcspath[MAXPATHLEN], numbuf[64];
1.20 jfb 207: char *repo;
208: RCSFILE *rf;
209: struct rcs_sym *sym;
1.1 jfb 210: struct rcs_delta *rdp;
1.21 jfb 211: struct rcs_access *acp;
1.20 jfb 212: struct cvsroot *root;
213:
214: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
1.21 jfb 215: cvs_log(LP_WARN, "nothing known about %s", cf->cf_name);
1.20 jfb 216: return (0);
217: }
1.1 jfb 218:
1.21 jfb 219: if (cf->cf_type == DT_DIR) {
220: cvs_log(LP_INFO, "Logging %s", cf->cf_name);
1.20 jfb 221: return (0);
1.21 jfb 222: }
1.20 jfb 223:
224: nrev = 0;
225: root = CVS_DIR_ROOT(cf);
226: repo = CVS_DIR_REPO(cf);
227:
1.22 xsa 228: l = snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s",
1.20 jfb 229: root->cr_dir, repo, CVS_FILE_NAME(cf), RCS_FILE_EXT);
1.22 xsa 230: if (l == -1 || l >= (int)sizeof(rcspath)) {
231: errno = ENAMETOOLONG;
232: cvs_log(LP_ERRNO, "%s", rcspath);
1.28 joris 233: return (CVS_EX_DATA);
1.22 xsa 234: }
1.20 jfb 235:
1.21 jfb 236: if (log_rfonly) {
237: cvs_printf("%s\n", rcspath);
238: return (0);
239: }
240:
1.20 jfb 241: rf = rcs_open(rcspath, RCS_READ);
242: if (rf == NULL)
1.28 joris 243: return (CVS_EX_DATA);
1.20 jfb 244:
245: cvs_printf("\nRCS file: %s\nWorking file: %s\n", rcspath, cf->cf_name);
246: cvs_printf("head: %s\n",
247: rcsnum_tostr(rcs_head_get(rf), numbuf, sizeof(numbuf)));
248: cvs_printf("branch: %s\n",
249: rcsnum_tostr(rcs_branch_get(rf), numbuf, sizeof(numbuf)));
1.21 jfb 250: cvs_printf("locks: %s\n", (rf->rf_flags & RCS_SLOCK) ? "strict" : "");
1.20 jfb 251:
1.21 jfb 252: cvs_printf("access list:\n");
253: TAILQ_FOREACH(acp, &(rf->rf_access), ra_list)
254: cvs_printf("\t%s\n", acp->ra_name);
255:
256: if (!log_notags) {
257: cvs_printf("symbolic names:\n");
258: TAILQ_FOREACH(sym, &(rf->rf_symbols), rs_list)
259: cvs_printf("\t%s: %s\n", sym->rs_name,
260: rcsnum_tostr(sym->rs_num, numbuf, sizeof(numbuf)));
1.20 jfb 261: }
1.21 jfb 262:
1.20 jfb 263: cvs_printf("keyword substitution: %s\n", "");
1.1 jfb 264:
1.21 jfb 265: if (log_honly)
266: cvs_printf("total revisions: %u;\n", rf->rf_ndelta);
267: else {
268: cvs_printf("total revisions: %u;\tselected revisions: %u\n",
269: rf->rf_ndelta, nrev);
1.26 xsa 270:
271: if (log_lhonly)
272: cvs_printf("description:\n%s", rf->rf_desc);
273:
1.21 jfb 274: TAILQ_FOREACH(rdp, &(rf->rf_delta), rd_list) {
275: rcsnum_tostr(rdp->rd_num, numbuf, sizeof(numbuf));
276: cvs_printf(CVS_GETLOG_REVSEP "\nrevision %s\n", numbuf);
277: cvs_printf("date: %d/%02d/%02d %02d:%02d:%02d;"
278: " author: %s; state: %s;\n",
279: rdp->rd_date.tm_year + 1900,
280: rdp->rd_date.tm_mon + 1,
281: rdp->rd_date.tm_mday, rdp->rd_date.tm_hour,
282: rdp->rd_date.tm_min, rdp->rd_date.tm_sec,
283: rdp->rd_author, rdp->rd_state);
284: cvs_printf("%s", rdp->rd_log);
285: }
1.1 jfb 286: }
287:
1.6 jfb 288: cvs_printf(CVS_GETLOG_REVEND "\n");
1.20 jfb 289:
290: rcs_close(rf);
291:
292: return (0);
1.1 jfb 293: }
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