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1.4 ! joris 1: /* $OpenBSD: admin.c,v 1.3 2005/03/07 19:41:07 joris 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: #include <sysexits.h>
38:
39: #include "cvs.h"
40: #include "log.h"
41: #include "proto.h"
42:
43:
44: int cvs_admin_file (CVSFILE *, void *);
45:
46: #define LOCK_SET 0x01
47: #define LOCK_REMOVE 0x02
48:
49: #define FLAG_BRANCH 0x01
50: #define FLAG_DELUSER 0x02
51: #define FLAG_INTERACTIVE 0x04
52: #define FLAG_QUIET 0x08
53:
54: /*
55: * cvs_admin()
56: *
57: * Handler for the `cvs admin' command.
58: * Returns 0 on success, or one of the known exit codes on error.
59: */
60: int
61: cvs_admin(int argc, char **argv)
62: {
63: int i, ch, flags;
1.3 joris 64: int runflags, kflag, lockrev, strictlock;
1.1 joris 65: char *q;
66: char *comment, *replace_msg;
67: char *alist, *subst, *lockrev_arg, *unlockrev_arg;
68: char *userfile, *branch_arg, *elist;
69: struct cvsroot *root;
70: RCSNUM *rcs;
71:
72: runflags = strictlock = lockrev = 0;
73: comment = replace_msg = NULL;
74: alist = subst = elist = lockrev_arg = NULL;
75: userfile = branch_arg = unlockrev_arg = NULL;
76: flags = CF_SORT|CF_IGNORE|CF_RECURSE;
77:
78: /* option-o-rama ! */
79: while ((ch = getopt(argc, argv, "a:A:b::c:e::Ik:l::Lm:n:N:o:qs:t:u::U"))
80: != -1) {
81: switch (ch) {
82: case 'a':
83: alist = optarg;
84: break;
85: case 'A':
86: userfile = optarg;
87: break;
88: case 'b':
89: runflags |= FLAG_BRANCH;
90: if (optarg)
91: branch_arg = optarg;
92: break;
93: case 'c':
94: comment = optarg;
95: break;
96: case 'e':
97: runflags |= FLAG_DELUSER;
98: if (optarg)
99: elist = optarg;
100: break;
101: case 'I':
102: runflags |= FLAG_INTERACTIVE;
103: break;
104: case 'k':
105: subst = optarg;
1.3 joris 106: kflag = rcs_kflag_get(subst);
107: if (RCS_KWEXP_INVAL(kflag)) {
108: cvs_log(LP_ERR,
109: "invalid RCS keyword expansion mode");
110: rcs_kflag_usage();
111: return (EX_USAGE);
112: }
1.1 joris 113: break;
114: case 'l':
115: lockrev |= LOCK_SET;
116: if (optarg)
117: lockrev_arg = optarg;
118: break;
119: case 'L':
120: strictlock |= LOCK_SET;
121: break;
122: case 'm':
123: replace_msg = optarg;
124: break;
125: case 'n':
126: break;
127: case 'N':
128: break;
129: case 'o':
130: break;
131: case 'q':
132: runflags |= FLAG_QUIET;
133: break;
134: case 's':
135: break;
136: case 't':
137: break;
138: case 'u':
139: lockrev |= LOCK_REMOVE;
140: if (optarg)
141: unlockrev_arg = optarg;
142: break;
143: case 'U':
144: strictlock |= LOCK_REMOVE;
145: break;
146: default:
147: return (EX_USAGE);
148: }
149: }
150:
151: argc -= optind;
152: argv += optind;
153:
154: /* do some sanity checking on the arguments */
155: if ((strictlock & LOCK_SET) && (strictlock & LOCK_REMOVE)) {
156: cvs_log(LP_ERR, "-L and -U are incompatible");
157: return (EX_PROTOCOL);
158: }
159:
160: if (lockrev_arg != NULL) {
161: if ((rcs = rcsnum_parse(lockrev_arg)) == NULL) {
162: cvs_log(LP_ERR, "%s is not a numeric branch",
163: lockrev_arg);
164: return (EX_USAGE);
165: }
166: rcsnum_free(rcs);
167: }
168:
169: if (unlockrev_arg != NULL) {
170: if ((rcs = rcsnum_parse(unlockrev_arg)) == NULL) {
171: cvs_log(LP_ERR, "%s is not a numeric branch",
172: unlockrev_arg);
173: return (EX_PROTOCOL);
174: }
175: rcsnum_free(rcs);
176: }
177:
178: if (replace_msg != NULL) {
179: if ((q = strchr(replace_msg, ':')) == NULL) {
180: cvs_log(LP_ERR, "invalid option for -m");
181: return (EX_USAGE);
182: }
183: *q = '\0';
184: if ((rcs = rcsnum_parse(replace_msg)) == NULL) {
185: cvs_log(LP_ERR, "%s is not a numeric revision",
186: replace_msg);
187: return (EX_PROTOCOL);
188: }
1.2 joris 189: rcsnum_free(rcs);
1.1 joris 190: *q = ':';
191: }
192:
193: if (argc == 0) {
194: cvs_files = cvs_file_get(".", flags);
195: } else {
196: cvs_files = cvs_file_getspec(argv, argc, 0);
197: }
198: if (cvs_files == NULL)
199: return (EX_DATAERR);
200:
201: root = CVS_DIR_ROOT(cvs_files);
202: if (root == NULL) {
203: cvs_log(LP_ERR,
204: "No CVSROOT specified! Please use the `-d' option");
205: cvs_log(LP_ERR,
206: "or set the CVSROOT environment variable.");
207: return (EX_USAGE);
208: }
209:
210: if (root->cr_method != CVS_METHOD_LOCAL) {
211: if (cvs_connect(root) < 0)
212: return (EX_PROTOCOL);
213:
214: if ((alist != NULL) && ((cvs_sendarg(root, "-a", 0) < 0) ||
215: (cvs_sendarg(root, alist, 0) < 0)))
216: return (EX_PROTOCOL);
217:
218: if ((userfile != NULL) && ((cvs_sendarg(root, "-A", 0) < 0) ||
219: (cvs_sendarg(root, userfile, 0) < 0)))
220: return (EX_PROTOCOL);
221:
222: if (runflags & FLAG_BRANCH) {
223: if (cvs_sendarg(root, "-b", 0) < 0)
224: return (EX_PROTOCOL);
225: if ((branch_arg != NULL) &&
226: (cvs_sendarg(root, branch_arg, 0) < 0))
227: return (EX_PROTOCOL);
228: }
229:
1.4 ! joris 230: if ((comment != NULL) && ((cvs_sendarg(root, "-c", 0) < 0) ||
! 231: (cvs_sendarg(root, comment, 0) < 0)))
1.1 joris 232: return (EX_PROTOCOL);
233:
234: if (runflags & FLAG_DELUSER) {
235: if (cvs_sendarg(root, "-e", 0) < 0)
236: return (EX_PROTOCOL);
237: if ((elist != NULL) &&
238: (cvs_sendarg(root, elist, 0) < 0))
239: return (EX_PROTOCOL);
240: }
241:
242: if (runflags & FLAG_INTERACTIVE) {
243: if (cvs_sendarg(root, "-I", 0) < 0)
244: return (EX_PROTOCOL);
245: }
246:
247: if ((subst != NULL) && ((cvs_sendarg(root, "-k", 0) < 0) ||
248: (cvs_sendarg(root, subst, 0) < 0)))
249: return (EX_PROTOCOL);
250:
251: if (lockrev & LOCK_SET) {
252: if (cvs_sendarg(root, "-l", 0) < 0)
253: return (EX_PROTOCOL);
254: if ((lockrev_arg != NULL) &&
255: (cvs_sendarg(root, lockrev_arg, 0) < 0))
256: return (0);
257: }
258:
259: if ((strictlock & LOCK_SET) &&
260: (cvs_sendarg(root, "-L", 0) < 0))
261: return (EX_PROTOCOL);
262:
263: if ((replace_msg != NULL) && ((cvs_sendarg(root, "-m", 0) < 0)
264: || (cvs_sendarg(root, replace_msg, 0) < 0)))
265: return (EX_PROTOCOL);
266:
267: if (lockrev & LOCK_REMOVE) {
268: if (cvs_sendarg(root, "-u", 0) < 0)
269: return (EX_PROTOCOL);
270: if ((unlockrev_arg != NULL) &&
271: (cvs_sendarg(root, unlockrev_arg, 0) < 0))
272: return (EX_PROTOCOL);
273: }
274:
275: if ((strictlock & LOCK_REMOVE) &&
276: (cvs_sendarg(root, "-U", 0) < 0))
277: return (EX_PROTOCOL);
278: }
279:
280: cvs_file_examine(cvs_files, cvs_admin_file, NULL);
281:
282: if (root->cr_method != CVS_METHOD_LOCAL) {
283: if (cvs_senddir(root, cvs_files) < 0)
284: return (EX_PROTOCOL);
285: for (i = 0; i < argc; i++)
286: if (cvs_sendarg(root, argv[i], 0) < 0)
287: return (EX_PROTOCOL);
288: if (cvs_sendreq(root, CVS_REQ_ADMIN, NULL) < 0)
289: return (EX_PROTOCOL);
290: }
291:
292: return (0);
293: }
294:
295:
296: /*
297: * cvs_admin_file()
298: *
299: * Perform admin commands on each file.
300: */
301: int
302: cvs_admin_file(CVSFILE *cfp, void *arg)
303: {
304: int ret;
305: char *repo, fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
306: RCSFILE *rf;
307: struct cvs_ent *entp;
308: struct cvsroot *root;
309:
310: ret = 0;
311: rf = NULL;
312: root = CVS_DIR_ROOT(cfp);
313: repo = CVS_DIR_REPO(cfp);
314:
315: if (cfp->cf_type == DT_DIR) {
316: if (root->cr_method != CVS_METHOD_LOCAL) {
317: if (cfp->cf_cvstat == CVS_FST_UNKNOWN)
318: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
319: CVS_FILE_NAME(cfp));
320: else
321: ret = cvs_senddir(root, cfp);
322: }
323:
324: return (ret);
325: }
326:
327: cvs_file_getpath(cfp, fpath, sizeof(fpath));
328: entp = cvs_ent_getent(fpath);
329:
330: if (root->cr_method != CVS_METHOD_LOCAL) {
331: if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
332: cvs_ent_free(entp);
333: return (-1);
334: }
335:
336: switch (cfp->cf_cvstat) {
337: case CVS_FST_UNKNOWN:
338: ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
339: CVS_FILE_NAME(cfp));
340: break;
341: case CVS_FST_UPTODATE:
342: ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
343: CVS_FILE_NAME(cfp));
344: break;
345: case CVS_FST_MODIFIED:
346: ret = cvs_sendreq(root, CVS_REQ_MODIFIED,
347: CVS_FILE_NAME(cfp));
348: if (ret == 0)
349: ret = cvs_sendfile(root, fpath);
350: default:
351: break;
352: }
353: } else {
354: if (cfp->cf_cvstat == CVS_FST_UNKNOWN) {
355: cvs_log(LP_WARN, "I know nothing about %s", fpath);
356: return (0);
357: }
358:
359: snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s",
360: root->cr_dir, repo, CVS_FILE_NAME(cfp), RCS_FILE_EXT);
361:
362: rf = rcs_open(rcspath, RCS_READ);
363: if (rf == NULL) {
364: cvs_ent_free(entp);
365: return (-1);
366: }
367:
368: rcs_close(rf);
369: }
370:
371: if (entp != NULL)
372: cvs_ent_free(entp);
373: return (ret);
374: }