1 /* $OpenBSD: admin.c,v 1.64 2008/09/12 13:20:36 tobias Exp $ */ 2 /* 3 * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> 4 * Copyright (c) 2005 Joris Vink <joris@openbsd.org> 5 * Copyright (c) 2006, 2007 Xavier Santolaria <xsa@openbsd.org> 6 * 7 * Permission to use, copy, modify, and distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 #include <sys/param.h> 21 #include <sys/dirent.h> 22 23 #include <errno.h> 24 #include <fcntl.h> 25 #include <libgen.h> 26 #include <string.h> 27 #include <unistd.h> 28 29 #include "cvs.h" 30 #include "remote.h" 31 32 #define ADM_EFLAG 0x01 33 34 void cvs_admin_local(struct cvs_file *); 35 36 struct cvs_cmd cvs_cmd_admin = { 37 CVS_OP_ADMIN, CVS_USE_WDIR | CVS_LOCK_REPO, "admin", 38 { "adm", "rcs" }, 39 "Administrative front-end for RCS", 40 "[-ILqU] [-A oldfile] [-a users] [-b branch]\n" 41 "[-c string] [-e [users]] [-k mode] [-l [rev]] [-m rev:msg]\n" 42 "[-N tag[:rev]] [-n tag[:rev]] [-o rev] [-s state[:rev]]" 43 "[-t file | str]\n" 44 "[-u [rev]] file ...", 45 "A:a:b::c:e::Ik:l::Lm:N:n:o:qs:t:Uu::", 46 NULL, 47 cvs_admin 48 }; 49 50 static int runflags = 0; 51 static int lkmode = RCS_LOCK_INVAL; 52 static char *alist, *comment, *elist, *logmsg, *logstr, *koptstr; 53 static char *oldfilename, *orange, *state, *staterevstr; 54 55 int 56 cvs_admin(int argc, char **argv) 57 { 58 int ch; 59 int flags; 60 char *statestr; 61 struct cvs_recursion cr; 62 63 flags = CR_RECURSE_DIRS; 64 65 alist = comment = elist = logmsg = logstr = NULL; 66 oldfilename = orange = state = statestr = NULL; 67 68 while ((ch = getopt(argc, argv, cvs_cmd_admin.cmd_opts)) != -1) { 69 switch (ch) { 70 case 'A': 71 oldfilename = optarg; 72 break; 73 case 'a': 74 alist = optarg; 75 break; 76 case 'b': 77 break; 78 case 'c': 79 comment = optarg; 80 break; 81 case 'e': 82 elist = optarg; 83 runflags |= ADM_EFLAG; 84 break; 85 case 'I': 86 break; 87 case 'k': 88 koptstr = optarg; 89 kflag = rcs_kflag_get(koptstr); 90 if (RCS_KWEXP_INVAL(kflag)) { 91 cvs_log(LP_ERR, 92 "invalid RCS keyword expansion mode"); 93 fatal("%s", cvs_cmd_admin.cmd_synopsis); 94 } 95 break; 96 case 'L': 97 if (lkmode == RCS_LOCK_LOOSE) { 98 cvs_log(LP_ERR, "-L and -U are incompatible"); 99 fatal("%s", cvs_cmd_admin.cmd_synopsis); 100 } 101 lkmode = RCS_LOCK_STRICT; 102 break; 103 case 'l': 104 break; 105 case 'm': 106 logstr = optarg; 107 break; 108 case 'N': 109 break; 110 case 'n': 111 break; 112 case 'o': 113 orange = optarg; 114 break; 115 case 'q': 116 verbosity = 0; 117 break; 118 case 's': 119 statestr = optarg; 120 break; 121 case 't': 122 break; 123 case 'U': 124 if (lkmode == RCS_LOCK_STRICT) { 125 cvs_log(LP_ERR, "-U and -L are incompatible"); 126 fatal("%s", cvs_cmd_admin.cmd_synopsis); 127 } 128 lkmode = RCS_LOCK_LOOSE; 129 break; 130 case 'u': 131 break; 132 default: 133 fatal("%s", cvs_cmd_admin.cmd_synopsis); 134 } 135 } 136 137 argc -= optind; 138 argv += optind; 139 140 if (argc == 0) 141 fatal("%s", cvs_cmd_admin.cmd_synopsis); 142 143 cr.enterdir = NULL; 144 cr.leavedir = NULL; 145 146 if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) { 147 cvs_client_connect_to_server(); 148 cr.fileproc = cvs_client_sendfile; 149 150 if (oldfilename != NULL) 151 cvs_client_send_request("Argument -A%s", oldfilename); 152 153 if (alist != NULL) 154 cvs_client_send_request("Argument -a%s", alist); 155 156 if (comment != NULL) 157 cvs_client_send_request("Argument -c%s", comment); 158 159 if (runflags & ADM_EFLAG) 160 cvs_client_send_request("Argument -e%s", 161 (elist != NULL) ? elist : ""); 162 163 if (koptstr != NULL) 164 cvs_client_send_request("Argument -k%s", koptstr); 165 166 if (lkmode == RCS_LOCK_STRICT) 167 cvs_client_send_request("Argument -L"); 168 else if (lkmode == RCS_LOCK_LOOSE) 169 cvs_client_send_request("Argument -U"); 170 171 if (logstr != NULL) 172 cvs_client_send_logmsg(logstr); 173 174 if (orange != NULL) 175 cvs_client_send_request("Argument -o%s", orange); 176 177 if (statestr != NULL) 178 cvs_client_send_request("Argument -s%s", statestr); 179 180 if (verbosity == 0) 181 cvs_client_send_request("Argument -q"); 182 183 } else { 184 if (statestr != NULL) { 185 if ((staterevstr = strchr(statestr, ':')) != NULL) 186 *staterevstr++ = '\0'; 187 state = statestr; 188 if (rcs_state_check(state) < 0) { 189 cvs_log(LP_ERR, "invalid state `%s'", state); 190 state = NULL; 191 } 192 } 193 194 flags |= CR_REPO; 195 cr.fileproc = cvs_admin_local; 196 } 197 198 cr.flags = flags; 199 200 cvs_file_run(argc, argv, &cr); 201 202 if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) { 203 cvs_client_send_files(argv, argc); 204 cvs_client_senddir("."); 205 cvs_client_send_request("admin"); 206 cvs_client_get_responses(); 207 } 208 209 return (0); 210 } 211 212 void 213 cvs_admin_local(struct cvs_file *cf) 214 { 215 int i; 216 RCSNUM *rev; 217 218 cvs_log(LP_TRACE, "cvs_admin_local(%s)", cf->file_path); 219 220 cvs_file_classify(cf, cvs_directory_tag); 221 222 if (cf->file_type == CVS_DIR) { 223 if (verbosity > 1) 224 cvs_log(LP_NOTICE, "Administrating %s", cf->file_name); 225 return; 226 } 227 228 if (cf->file_ent == NULL) 229 return; 230 else if (cf->file_status == FILE_ADDED) { 231 cvs_log(LP_ERR, "cannot admin newly added file `%s'", 232 cf->file_name); 233 return; 234 } 235 236 if (cf->file_rcs == NULL) { 237 cvs_log(LP_ERR, "lost RCS file for `%s'", cf->file_path); 238 return; 239 } 240 241 if (verbosity > 0) 242 cvs_printf("RCS file: %s\n", cf->file_rcs->rf_path); 243 244 if (oldfilename != NULL) { 245 struct cvs_file *ocf; 246 struct rcs_access *acp; 247 int ofd; 248 char *d, *f, fpath[MAXPATHLEN], repo[MAXPATHLEN]; 249 250 251 if ((f = basename(oldfilename)) == NULL) 252 fatal("cvs_admin_local: basename failed"); 253 if ((d = dirname(oldfilename)) == NULL) 254 fatal("cvs_admin_local: dirname failed"); 255 256 cvs_get_repository_path(d, repo, MAXPATHLEN); 257 258 (void)xsnprintf(fpath, MAXPATHLEN, "%s/%s", repo, f); 259 260 if (strlcat(fpath, RCS_FILE_EXT, MAXPATHLEN) >= MAXPATHLEN) 261 fatal("cvs_admin_local: truncation"); 262 263 if ((ofd = open(fpath, O_RDONLY)) == -1) 264 fatal("cvs_admin_local: open: `%s': %s", fpath, 265 strerror(errno)); 266 267 /* XXX: S_ISREG() check instead of blindly using CVS_FILE? */ 268 ocf = cvs_file_get_cf(d, f, oldfilename, ofd, CVS_FILE, 0); 269 270 ocf->file_rcs = rcs_open(fpath, ofd, RCS_READ, 0444); 271 if (ocf->file_rcs == NULL) 272 fatal("cvs_admin_local: rcs_open failed"); 273 274 TAILQ_FOREACH(acp, &(ocf->file_rcs->rf_access), ra_list) 275 rcs_access_add(cf->file_rcs, acp->ra_name); 276 277 cvs_file_free(ocf); 278 } 279 280 if (alist != NULL) { 281 struct cvs_argvector *aargv; 282 283 aargv = cvs_strsplit(alist, ","); 284 for (i = 0; aargv->argv[i] != NULL; i++) 285 rcs_access_add(cf->file_rcs, aargv->argv[i]); 286 287 cvs_argv_destroy(aargv); 288 } 289 290 if (comment != NULL) 291 rcs_comment_set(cf->file_rcs, comment); 292 293 if (elist != NULL) { 294 struct cvs_argvector *eargv; 295 296 eargv = cvs_strsplit(elist, ","); 297 for (i = 0; eargv->argv[i] != NULL; i++) 298 rcs_access_remove(cf->file_rcs, eargv->argv[i]); 299 300 cvs_argv_destroy(eargv); 301 } else if (runflags & ADM_EFLAG) { 302 struct rcs_access *rap; 303 304 while (!TAILQ_EMPTY(&(cf->file_rcs->rf_access))) { 305 rap = TAILQ_FIRST(&(cf->file_rcs->rf_access)); 306 TAILQ_REMOVE(&(cf->file_rcs->rf_access), rap, ra_list); 307 xfree(rap->ra_name); 308 xfree(rap); 309 } 310 /* no synced anymore */ 311 cf->file_rcs->rf_flags &= ~RCS_SYNCED; 312 } 313 314 /* Default `-kv' is accepted here. */ 315 if (kflag) { 316 if (cf->file_rcs->rf_expand == NULL || 317 strcmp(cf->file_rcs->rf_expand, koptstr) != 0) 318 rcs_kwexp_set(cf->file_rcs, kflag); 319 } 320 321 if (logstr != NULL) { 322 if ((logmsg = strchr(logstr, ':')) == NULL) { 323 cvs_log(LP_ERR, "missing log message"); 324 return; 325 } 326 327 *logmsg++ = '\0'; 328 if ((rev = rcsnum_parse(logstr)) == NULL) { 329 cvs_log(LP_ERR, "`%s' bad revision number", logstr); 330 return; 331 } 332 333 if (rcs_rev_setlog(cf->file_rcs, rev, logmsg) < 0) { 334 cvs_log(LP_ERR, "failed to set logmsg for `%s' to `%s'", 335 logstr, logmsg); 336 rcsnum_free(rev); 337 return; 338 } 339 340 rcsnum_free(rev); 341 } 342 343 if (orange != NULL) { 344 struct rcs_delta *rdp, *nrdp; 345 char b[CVS_REV_BUFSZ]; 346 347 cvs_revision_select(cf->file_rcs, orange); 348 for (rdp = TAILQ_FIRST(&(cf->file_rcs->rf_delta)); 349 rdp != NULL; rdp = nrdp) { 350 nrdp = TAILQ_NEXT(rdp, rd_list); 351 352 /* 353 * Delete selected revisions. 354 */ 355 if (rdp->rd_flags & RCS_RD_SELECT) { 356 rcsnum_tostr(rdp->rd_num, b, sizeof(b)); 357 if (verbosity > 0) 358 cvs_printf("deleting revision %s\n", b); 359 360 (void)rcs_rev_remove(cf->file_rcs, rdp->rd_num); 361 } 362 } 363 } 364 365 if (state != NULL) { 366 if (staterevstr != NULL) { 367 if ((rev = rcsnum_parse(staterevstr)) == NULL) { 368 cvs_log(LP_ERR, "`%s' bad revision number", 369 staterevstr); 370 return; 371 } 372 } else if (cf->file_rcs->rf_head != NULL) { 373 rev = rcsnum_alloc(); 374 rcsnum_cpy(cf->file_rcs->rf_head, rev, 0); 375 } else { 376 cvs_log(LP_ERR, "head revision missing"); 377 return; 378 } 379 380 (void)rcs_state_set(cf->file_rcs, rev, state); 381 382 rcsnum_free(rev); 383 } 384 385 if (lkmode != RCS_LOCK_INVAL) 386 (void)rcs_lock_setmode(cf->file_rcs, lkmode); 387 388 rcs_write(cf->file_rcs); 389 390 if (verbosity > 0) 391 cvs_printf("done\n"); 392 } 393