Annotation of src/usr.bin/cvs/admin.c, Revision 1.16
1.16 ! jfb 1: /* $OpenBSD: admin.c,v 1.15 2005/05/24 04:12:25 jfb Exp $ */
1.1 joris 2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
4: * Copyright (c) 2005 Joris Vink <joris@openbsd.org>
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: *
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. The name of the author may not be used to endorse or promote products
14: * derived from this software without specific prior written permission.
15: *
16: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
17: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
18: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
19: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26: */
27:
28: #include <sys/types.h>
29: #include <sys/stat.h>
30:
31: #include <errno.h>
32: #include <stdio.h>
33: #include <fcntl.h>
34: #include <stdlib.h>
35: #include <unistd.h>
36: #include <string.h>
37:
1.16 ! jfb 38: #include "rcs.h"
1.1 joris 39: #include "cvs.h"
40: #include "log.h"
41: #include "proto.h"
42:
43:
44: #define LOCK_SET 0x01
45: #define LOCK_REMOVE 0x02
46:
47: #define FLAG_BRANCH 0x01
48: #define FLAG_DELUSER 0x02
49: #define FLAG_INTERACTIVE 0x04
50: #define FLAG_QUIET 0x08
51:
1.15 jfb 52: static int cvs_admin_init (struct cvs_cmd *, int, char **, int *);
53: static int cvs_admin_pre_exec (struct cvsroot *);
1.16 ! jfb 54: static int cvs_admin_remote (CVSFILE *, void *);
! 55: static int cvs_admin_local (CVSFILE *, void *);
1.15 jfb 56:
57: struct cvs_cmd cvs_cmd_admin = {
58: CVS_OP_ADMIN, CVS_REQ_ADMIN, "admin",
59: { "adm", "rcs" },
60: "Administrative front-end for RCS",
61: "",
62: "a:A:b::c:e::Ik:l::Lm:n:N:o:qs:t:u::U",
63: NULL,
64: CF_SORT | CF_IGNORE | CF_RECURSE,
65: cvs_admin_init,
66: cvs_admin_pre_exec,
1.16 ! jfb 67: cvs_admin_remote,
! 68: cvs_admin_local,
1.15 jfb 69: NULL,
70: NULL,
1.7 joris 71: CVS_CMD_ALLOWSPEC | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2
72: };
73:
74: static char *q, *Ntag, *ntag, *comment, *replace_msg;
75: static char *alist, *subst, *lockrev_arg, *unlockrev_arg;
76: static char *state, *userfile, *branch_arg, *elist, *range;
1.16 ! jfb 77: static int runflags, kflag, lockrev, lkmode;
! 78:
! 79: /* flag as invalid */
! 80: static int kflag = RCS_KWEXP_ERR;
! 81: static int lkmode = RCS_LOCK_INVAL;
1.7 joris 82:
1.15 jfb 83: static int
84: cvs_admin_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
1.1 joris 85: {
1.7 joris 86: int ch;
1.1 joris 87: RCSNUM *rcs;
88:
1.16 ! jfb 89: runflags = lockrev = 0;
1.5 joris 90: Ntag = ntag = comment = replace_msg = NULL;
91: state = alist = subst = elist = lockrev_arg = NULL;
92: range = userfile = branch_arg = unlockrev_arg = NULL;
1.1 joris 93:
94: /* option-o-rama ! */
1.15 jfb 95: while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
1.1 joris 96: switch (ch) {
97: case 'a':
98: alist = optarg;
99: break;
100: case 'A':
101: userfile = optarg;
102: break;
103: case 'b':
104: runflags |= FLAG_BRANCH;
105: if (optarg)
106: branch_arg = optarg;
107: break;
108: case 'c':
109: comment = optarg;
110: break;
111: case 'e':
112: runflags |= FLAG_DELUSER;
113: if (optarg)
114: elist = optarg;
115: break;
116: case 'I':
117: runflags |= FLAG_INTERACTIVE;
118: break;
119: case 'k':
120: subst = optarg;
1.3 joris 121: kflag = rcs_kflag_get(subst);
122: if (RCS_KWEXP_INVAL(kflag)) {
123: cvs_log(LP_ERR,
124: "invalid RCS keyword expansion mode");
125: rcs_kflag_usage();
1.11 joris 126: return (CVS_EX_USAGE);
1.3 joris 127: }
1.1 joris 128: break;
129: case 'l':
130: lockrev |= LOCK_SET;
131: if (optarg)
132: lockrev_arg = optarg;
133: break;
134: case 'L':
1.16 ! jfb 135: lkmode = RCS_LOCK_STRICT;
1.1 joris 136: break;
137: case 'm':
138: replace_msg = optarg;
139: break;
140: case 'n':
1.5 joris 141: ntag = optarg;
1.1 joris 142: break;
143: case 'N':
1.5 joris 144: Ntag = optarg;
1.1 joris 145: break;
146: case 'o':
1.5 joris 147: range = optarg;
1.1 joris 148: break;
149: case 'q':
150: runflags |= FLAG_QUIET;
151: break;
152: case 's':
1.5 joris 153: state = optarg;
1.1 joris 154: break;
155: case 't':
156: break;
157: case 'u':
158: lockrev |= LOCK_REMOVE;
159: if (optarg)
160: unlockrev_arg = optarg;
161: break;
162: case 'U':
1.16 ! jfb 163: if (lkmode != RCS_LOCK_INVAL) {
! 164: cvs_log(LP_ERR, "-L and -U are incompatible");
! 165: return (CVS_EX_USAGE);
! 166: }
! 167: lkmode = RCS_LOCK_LOOSE;
1.1 joris 168: break;
169: default:
1.11 joris 170: return (CVS_EX_USAGE);
1.1 joris 171: }
172: }
173:
174: argc -= optind;
175: argv += optind;
176:
177: if (lockrev_arg != NULL) {
178: if ((rcs = rcsnum_parse(lockrev_arg)) == NULL) {
179: cvs_log(LP_ERR, "%s is not a numeric branch",
180: lockrev_arg);
1.11 joris 181: return (CVS_EX_USAGE);
1.1 joris 182: }
183: rcsnum_free(rcs);
184: }
185:
186: if (unlockrev_arg != NULL) {
187: if ((rcs = rcsnum_parse(unlockrev_arg)) == NULL) {
188: cvs_log(LP_ERR, "%s is not a numeric branch",
189: unlockrev_arg);
1.11 joris 190: return (CVS_EX_USAGE);
1.1 joris 191: }
192: rcsnum_free(rcs);
193: }
194:
195: if (replace_msg != NULL) {
196: if ((q = strchr(replace_msg, ':')) == NULL) {
197: cvs_log(LP_ERR, "invalid option for -m");
1.11 joris 198: return (CVS_EX_USAGE);
1.1 joris 199: }
200: *q = '\0';
201: if ((rcs = rcsnum_parse(replace_msg)) == NULL) {
202: cvs_log(LP_ERR, "%s is not a numeric revision",
203: replace_msg);
1.11 joris 204: return (CVS_EX_USAGE);
1.1 joris 205: }
1.2 joris 206: rcsnum_free(rcs);
1.1 joris 207: *q = ':';
208: }
209:
1.7 joris 210: *arg = optind;
211: return (0);
212: }
1.1 joris 213:
1.15 jfb 214: static int
215: cvs_admin_pre_exec(struct cvsroot *root)
1.7 joris 216: {
1.16 ! jfb 217: if (root->cr_method == CVS_METHOD_LOCAL)
! 218: return (0);
! 219:
1.7 joris 220: if ((alist != NULL) && ((cvs_sendarg(root, "-a", 0) < 0) ||
221: (cvs_sendarg(root, alist, 0) < 0)))
1.11 joris 222: return (CVS_EX_PROTO);
1.1 joris 223:
1.7 joris 224: if ((userfile != NULL) && ((cvs_sendarg(root, "-A", 0) < 0) ||
225: (cvs_sendarg(root, userfile, 0) < 0)))
1.11 joris 226: return (CVS_EX_PROTO);
1.1 joris 227:
1.7 joris 228: if (runflags & FLAG_BRANCH) {
229: if (cvs_sendarg(root, "-b", 0) < 0)
1.11 joris 230: return (CVS_EX_PROTO);
1.7 joris 231: if ((branch_arg != NULL) &&
232: (cvs_sendarg(root, branch_arg, 0) < 0))
1.11 joris 233: return (CVS_EX_PROTO);
1.7 joris 234: }
1.1 joris 235:
1.7 joris 236: if ((comment != NULL) && ((cvs_sendarg(root, "-c", 0) < 0) ||
237: (cvs_sendarg(root, comment, 0) < 0)))
1.11 joris 238: return (CVS_EX_PROTO);
1.1 joris 239:
1.7 joris 240: if (runflags & FLAG_DELUSER) {
241: if (cvs_sendarg(root, "-e", 0) < 0)
1.11 joris 242: return (CVS_EX_PROTO);
1.7 joris 243: if ((elist != NULL) &&
244: (cvs_sendarg(root, elist, 0) < 0))
1.11 joris 245: return (CVS_EX_PROTO);
1.7 joris 246: }
1.1 joris 247:
1.7 joris 248: if (runflags & FLAG_INTERACTIVE) {
249: if (cvs_sendarg(root, "-I", 0) < 0)
1.11 joris 250: return (CVS_EX_PROTO);
1.7 joris 251: }
1.1 joris 252:
1.7 joris 253: if ((subst != NULL) && ((cvs_sendarg(root, "-k", 0) < 0) ||
254: (cvs_sendarg(root, subst, 0) < 0)))
1.11 joris 255: return (CVS_EX_PROTO);
1.5 joris 256:
1.7 joris 257: if (lockrev & LOCK_SET) {
258: if (cvs_sendarg(root, "-l", 0) < 0)
1.11 joris 259: return (CVS_EX_PROTO);
1.7 joris 260: if ((lockrev_arg != NULL) &&
261: (cvs_sendarg(root, lockrev_arg, 0) < 0))
1.11 joris 262: return (CVS_EX_PROTO);
1.7 joris 263: }
1.5 joris 264:
1.16 ! jfb 265: if ((lkmode == RCS_LOCK_STRICT) && (cvs_sendarg(root, "-L", 0) < 0))
! 266: return (CVS_EX_PROTO);
! 267: else if ((lkmode == RCS_LOCK_LOOSE) && (cvs_sendarg(root, "-U", 0) < 0))
1.11 joris 268: return (CVS_EX_PROTO);
1.5 joris 269:
1.7 joris 270: if ((replace_msg != NULL) && ((cvs_sendarg(root, "-m", 0) < 0)
271: || (cvs_sendarg(root, replace_msg, 0) < 0)))
1.11 joris 272: return (CVS_EX_PROTO);
1.5 joris 273:
1.7 joris 274: if ((ntag != NULL) && ((cvs_sendarg(root, "-n", 0) < 0) ||
275: (cvs_sendarg(root, ntag, 0) < 0)))
1.11 joris 276: return (CVS_EX_PROTO);
1.1 joris 277:
1.7 joris 278: if ((Ntag != NULL) && ((cvs_sendarg(root, "-N", 0) < 0) ||
279: (cvs_sendarg(root, Ntag, 0) < 0)))
1.11 joris 280: return (CVS_EX_PROTO);
1.1 joris 281:
1.7 joris 282: if ((range != NULL) && ((cvs_sendarg(root, "-o", 0) < 0) ||
283: (cvs_sendarg(root, range, 0) < 0)))
1.11 joris 284: return (CVS_EX_PROTO);
1.1 joris 285:
1.7 joris 286: if ((state != NULL) && ((cvs_sendarg(root, "-s", 0) < 0) ||
287: (cvs_sendarg(root, state, 0) < 0)))
1.11 joris 288: return (CVS_EX_PROTO);
1.1 joris 289:
1.7 joris 290: if (lockrev & LOCK_REMOVE) {
291: if (cvs_sendarg(root, "-u", 0) < 0)
1.11 joris 292: return (CVS_EX_PROTO);
1.7 joris 293: if ((unlockrev_arg != NULL) &&
294: (cvs_sendarg(root, unlockrev_arg, 0) < 0))
1.11 joris 295: return (CVS_EX_PROTO);
1.1 joris 296: }
297:
298: return (0);
299: }
300:
301: /*
1.16 ! jfb 302: * cvs_admin_remote()
1.1 joris 303: *
304: * Perform admin commands on each file.
305: */
1.15 jfb 306: static int
1.16 ! jfb 307: cvs_admin_remote(CVSFILE *cf, void *arg)
1.1 joris 308: {
1.16 ! jfb 309: int ret;
! 310: char *repo, fpath[MAXPATHLEN];
1.1 joris 311: struct cvsroot *root;
312:
313: ret = 0;
1.16 ! jfb 314: root = CVS_DIR_ROOT(cf);
! 315: repo = CVS_DIR_REPO(cf);
1.14 joris 316:
1.16 ! jfb 317: if (cf->cf_type == DT_DIR) {
! 318: if (cf->cf_cvstat == CVS_FST_UNKNOWN)
! 319: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
! 320: cf->cf_name);
! 321: else
! 322: ret = cvs_senddir(root, cf);
! 323: if (ret == -1)
! 324: ret = CVS_EX_PROTO;
1.1 joris 325:
326: return (ret);
327: }
328:
1.16 ! jfb 329: cvs_file_getpath(cf, fpath, sizeof(fpath));
1.1 joris 330:
1.16 ! jfb 331: if (cvs_sendentry(root, cf) < 0)
! 332: return (CVS_EX_PROTO);
! 333:
! 334: switch (cf->cf_cvstat) {
! 335: case CVS_FST_UNKNOWN:
! 336: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE, cf->cf_name);
! 337: break;
! 338: case CVS_FST_UPTODATE:
! 339: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED, cf->cf_name);
! 340: break;
! 341: case CVS_FST_MODIFIED:
! 342: ret = cvs_sendreq(root, CVS_REQ_MODIFIED, cf->cf_name);
! 343: if (ret == 0)
! 344: ret = cvs_sendfile(root, fpath);
! 345: default:
! 346: break;
! 347: }
1.1 joris 348:
1.16 ! jfb 349: return (ret);
! 350: }
1.14 joris 351:
1.16 ! jfb 352: /*
! 353: * cvs_admin_local()
! 354: *
! 355: * Perform administrative operations on a local RCS file.
! 356: */
! 357: static int
! 358: cvs_admin_local(CVSFILE *cf, void *arg)
! 359: {
! 360: int ret, len;
! 361: char *repo, fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
! 362: RCSFILE *rf;
! 363: struct cvsroot *root;
1.1 joris 364:
1.16 ! jfb 365: if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
! 366: cvs_log(LP_WARN, "I know nothing about %s", fpath);
! 367: return (0);
! 368: }
1.1 joris 369:
1.16 ! jfb 370: cvs_file_getpath(cf, fpath, sizeof(fpath));
1.1 joris 371:
1.16 ! jfb 372: len = snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s",
! 373: root->cr_dir, repo, cf->cf_name, RCS_FILE_EXT);
! 374: if (len == -1 || len >= (int)sizeof(rcspath)) {
! 375: errno = ENAMETOOLONG;
! 376: cvs_log(LP_ERRNO, "%s", rcspath);
! 377: return (-1);
1.1 joris 378: }
379:
1.16 ! jfb 380: rf = rcs_open(rcspath, RCS_RDWR);
! 381: if (rf == NULL)
! 382: return (CVS_EX_DATA);
! 383:
! 384: if (!RCS_KWEXP_INVAL(kflag))
! 385: ret = rcs_kwexp_set(rf, kflag);
! 386: if (lkmode != RCS_LOCK_INVAL)
! 387: ret = rcs_lock_setmode(rf, lkmode);
! 388:
! 389: rcs_close(rf);
! 390:
! 391: return (0);
1.1 joris 392: }
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