Annotation of src/usr.bin/cvs/checkout.c, Revision 1.92
1.92 ! otto 1: /* $OpenBSD: checkout.c,v 1.91 2007/02/18 10:30:45 otto Exp $ */
1.1 jfb 2: /*
1.53 joris 3: * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
1.1 jfb 4: *
1.53 joris 5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 jfb 8: *
1.53 joris 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 jfb 16: */
17:
1.92 ! otto 18: #include <sys/param.h>
! 19: #include <sys/dirent.h>
! 20: #include <sys/stat.h>
! 21:
! 22: #include <errno.h>
! 23: #include <fcntl.h>
! 24: #include <string.h>
! 25: #include <unistd.h>
1.1 jfb 26:
27: #include "cvs.h"
1.53 joris 28: #include "diff.h"
1.66 joris 29: #include "remote.h"
1.72 joris 30:
1.61 xsa 31: static void checkout_check_repository(int, char **);
1.53 joris 32: static void checkout_repository(const char *, const char *);
1.14 joris 33:
1.54 joris 34: extern int prune_dirs;
1.57 joris 35: extern int build_dirs;
1.76 xsa 36: extern int reset_stickies;
1.54 joris 37:
1.78 xsa 38: static int flags = CR_REPO | CR_RECURSE_DIRS;
39:
1.22 jfb 40: struct cvs_cmd cvs_cmd_checkout = {
1.63 joris 41: CVS_OP_CHECKOUT, 0, "checkout",
1.22 jfb 42: { "co", "get" },
1.53 joris 43: "Checkout a working copy of a repository",
1.33 xsa 44: "[-AcflNnPpRs] [-D date | -r tag] [-d dir] [-j rev] [-k mode] "
1.22 jfb 45: "[-t id] module ...",
1.77 xsa 46: "AcD:d:fj:k:lNnPpRr:st:",
1.59 joris 47: NULL,
48: cvs_checkout
49: };
50:
51: struct cvs_cmd cvs_cmd_export = {
1.63 joris 52: CVS_OP_EXPORT, 0, "export",
1.59 joris 53: { "exp", "ex" },
54: "Export sources from CVS, similar to checkout",
1.61 xsa 55: "[-flNnR] [-d dir] [-k mode] -D date | -r rev module ...",
56: "D:d:k:flNnRr:",
1.22 jfb 57: NULL,
1.61 xsa 58: cvs_export
1.33 xsa 59: };
60:
1.53 joris 61: int
62: cvs_checkout(int argc, char **argv)
1.1 jfb 63: {
1.78 xsa 64: int ch;
1.13 jfb 65:
1.53 joris 66: while ((ch = getopt(argc, argv, cvs_cmd_checkout.cmd_opts)) != -1) {
1.1 jfb 67: switch (ch) {
1.76 xsa 68: case 'A':
69: reset_stickies = 1;
70: break;
1.77 xsa 71: case 'l':
72: flags &= ~CR_RECURSE_DIRS;
73: break;
1.54 joris 74: case 'P':
75: prune_dirs = 1;
1.77 xsa 76: break;
77: case 'R':
1.54 joris 78: break;
1.1 jfb 79: default:
1.53 joris 80: fatal("%s", cvs_cmd_checkout.cmd_synopsis);
1.1 jfb 81: }
82: }
83:
84: argc -= optind;
85: argv += optind;
86:
1.53 joris 87: if (argc == 0)
88: fatal("%s", cvs_cmd_checkout.cmd_synopsis);
1.22 jfb 89:
1.61 xsa 90: checkout_check_repository(argc, argv);
91:
92: return (0);
93: }
94:
95: int
96: cvs_export(int argc, char **argv)
97: {
1.78 xsa 98: int ch;
1.61 xsa 99:
100: prune_dirs = 1;
101:
102: while ((ch = getopt(argc, argv, cvs_cmd_export.cmd_opts)) != -1) {
103: switch (ch) {
104: case 'l':
105: flags &= ~CR_RECURSE_DIRS;
106: break;
107: case 'R':
108: break;
109: default:
110: fatal("%s", cvs_cmd_export.cmd_synopsis);
111: }
112: }
113:
114: argc -= optind;
115: argv += optind;
116:
117: if (argc == 0)
118: fatal("%s", cvs_cmd_export.cmd_synopsis);
119:
120: checkout_check_repository(argc, argv);
121:
122: return (0);
123: }
124:
125: static void
126: checkout_check_repository(int argc, char **argv)
127: {
1.67 xsa 128: int i;
1.61 xsa 129: char repo[MAXPATHLEN];
130: struct stat st;
1.79 joris 131: struct cvs_recursion cr;
132:
133: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
134: cvs_client_connect_to_server();
135:
136: if (reset_stickies == 1)
137: cvs_client_send_request("Argument -A");
1.80 xsa 138:
139: if (!(flags & CR_RECURSE_DIRS))
140: cvs_client_send_request("Argument -l");
1.79 joris 141:
142: if (cvs_cmdop == CVS_OP_CHECKOUT && prune_dirs == 1)
143: cvs_client_send_request("Argument -P");
144:
145: cr.enterdir = NULL;
146: cr.leavedir = NULL;
147: cr.fileproc = cvs_client_sendfile;
148: cr.flags = flags;
149:
150: cvs_file_run(argc, argv, &cr);
151:
152: cvs_client_send_files(argv, argc);
153: cvs_client_senddir(".");
154:
155: cvs_client_send_request("%s",
156: (cvs_cmdop == CVS_OP_CHECKOUT) ? "co" : "export");
157:
158: cvs_client_get_responses();
159:
160: return;
161: }
1.61 xsa 162:
1.53 joris 163: for (i = 0; i < argc; i++) {
1.90 xsa 164: (void)xsnprintf(repo, sizeof(repo), "%s/%s",
165: current_cvsroot->cr_dir, argv[i]);
1.13 jfb 166:
1.53 joris 167: if (stat(repo, &st) == -1) {
1.81 thib 168: cvs_log(LP_ERR, "cannot find module `%s' - ignored",
1.53 joris 169: argv[i]);
170: continue;
171: }
1.81 thib 172: cvs_mkpath(argv[i]);
1.53 joris 173: checkout_repository(repo, argv[i]);
1.33 xsa 174: }
1.14 joris 175: }
1.9 jfb 176:
1.53 joris 177: static void
178: checkout_repository(const char *repobase, const char *wdbase)
1.14 joris 179: {
1.53 joris 180: struct cvs_flisthead fl, dl;
181: struct cvs_recursion cr;
182:
183: TAILQ_INIT(&fl);
184: TAILQ_INIT(&dl);
1.41 joris 185:
1.57 joris 186: build_dirs = 1;
1.53 joris 187: cr.enterdir = cvs_update_enterdir;
1.54 joris 188: cr.leavedir = cvs_update_leavedir;
1.64 joris 189: cr.fileproc = cvs_update_local;
1.78 xsa 190: cr.flags = flags;
1.41 joris 191:
1.53 joris 192: cvs_repository_lock(repobase);
1.56 joris 193: cvs_repository_getdir(repobase, wdbase, &fl, &dl, 1);
1.1 jfb 194:
1.53 joris 195: cvs_file_walklist(&fl, &cr);
196: cvs_file_freelist(&fl);
1.23 joris 197:
1.53 joris 198: cvs_repository_unlock(repobase);
1.23 joris 199:
1.53 joris 200: cvs_file_walklist(&dl, &cr);
201: cvs_file_freelist(&dl);
202: }
1.23 joris 203:
1.58 joris 204: void
1.78 xsa 205: cvs_checkout_file(struct cvs_file *cf, RCSNUM *rnum, int co_flags)
1.53 joris 206: {
1.89 xsa 207: int kflag, oflags, exists;
1.53 joris 208: time_t rcstime;
209: CVSENTRIES *ent;
210: struct timeval tv[2];
1.87 joris 211: char *tosend;
1.86 otto 212: char template[MAXPATHLEN], *p, entry[CVS_ENT_MAXLINELEN], rev[16];
213: char timebuf[64], kbuf[8], tbuf[32], stickytag[32];
1.22 jfb 214:
1.87 joris 215: exists = 0;
216: tosend = NULL;
1.53 joris 217: rcsnum_tostr(rnum, rev, sizeof(rev));
1.41 joris 218:
1.66 joris 219: cvs_log(LP_TRACE, "cvs_checkout_file(%s, %s, %d) -> %s",
1.78 xsa 220: cf->file_path, rev, co_flags,
1.66 joris 221: (cvs_server_active) ? "to client" : "to disk");
1.42 joris 222:
1.78 xsa 223: if (co_flags & CO_DUMP) {
1.66 joris 224: if (cvs_server_active) {
225: cvs_printf("dump file %s to client\n", cf->file_path);
226: } else {
1.71 joris 227: rcs_rev_write_fd(cf->file_rcs, rnum,
228: STDOUT_FILENO, 1);
1.66 joris 229: }
230:
1.65 reyk 231: return;
232: }
1.87 joris 233:
1.66 joris 234: if (cvs_server_active == 0) {
1.87 joris 235: if (!(co_flags & CO_MERGE)) {
236: oflags = O_WRONLY | O_TRUNC;
237: if (cf->fd != -1) {
238: exists = 1;
239: (void)close(cf->fd);
240: } else {
241: oflags |= O_CREAT;
242: }
243:
244: cf->fd = open(cf->file_path, oflags);
245: if (cf->fd == -1)
246: fatal("cvs_checkout_file: open: %s",
247: strerror(errno));
248:
249: rcs_rev_write_fd(cf->file_rcs, rnum, cf->fd, 1);
250: } else {
251: cvs_merge_file(cf, 1);
1.66 joris 252: }
253:
254: if (fchmod(cf->fd, 0644) == -1)
255: fatal("cvs_checkout_file: fchmod: %s", strerror(errno));
256:
1.87 joris 257: if ((exists == 0) && (cf->file_ent == NULL) &&
258: !(co_flags & CO_MERGE))
1.66 joris 259: rcstime = rcs_rev_getdate(cf->file_rcs, rnum);
1.84 joris 260: else
1.66 joris 261: time(&rcstime);
262:
263: tv[0].tv_sec = rcstime;
264: tv[0].tv_usec = 0;
265: tv[1] = tv[0];
266: if (futimes(cf->fd, tv) == -1)
267: fatal("cvs_checkout_file: futimes: %s",
268: strerror(errno));
1.53 joris 269: } else {
270: time(&rcstime);
1.41 joris 271: }
272:
1.84 joris 273: asctime_r(gmtime(&rcstime), tbuf);
1.58 joris 274: if (tbuf[strlen(tbuf) - 1] == '\n')
275: tbuf[strlen(tbuf) - 1] = '\0';
276:
1.78 xsa 277: if (co_flags & CO_MERGE) {
1.89 xsa 278: (void)xsnprintf(timebuf, sizeof(timebuf), "Result of merge+%s",
1.58 joris 279: tbuf);
280: } else {
281: strlcpy(timebuf, tbuf, sizeof(timebuf));
282: }
1.41 joris 283:
1.89 xsa 284: if (co_flags & CO_SETSTICKY)
285: (void)xsnprintf(stickytag, sizeof(stickytag), "T%s", rev);
286: else
1.60 joris 287: stickytag[0] = '\0';
288:
1.85 xsa 289: kbuf[0] = '\0';
290: if (cf->file_ent != NULL) {
291: if (cf->file_ent->ce_opts != NULL)
292: strlcpy(kbuf, cf->file_ent->ce_opts, sizeof(kbuf));
293: } else if (cf->file_rcs->rf_expand != NULL) {
294: kflag = rcs_kflag_get(cf->file_rcs->rf_expand);
295: if (!(kflag & RCS_KWEXP_DEFAULT))
1.89 xsa 296: (void)xsnprintf(kbuf, sizeof(kbuf),
1.85 xsa 297: "-k%s", cf->file_rcs->rf_expand);
298: }
299:
1.89 xsa 300: (void)xsnprintf(entry, CVS_ENT_MAXLINELEN, "/%s/%s/%s/%s/%s",
1.85 xsa 301: cf->file_name, rev, timebuf, kbuf, stickytag);
1.41 joris 302:
1.66 joris 303: if (cvs_server_active == 0) {
304: ent = cvs_ent_open(cf->file_wd);
305: cvs_ent_add(ent, entry);
306: cvs_ent_close(ent, ENT_SYNC);
307: } else {
308: if ((p = strrchr(cf->file_rpath, ',')) != NULL)
309: *p = '\0';
310:
1.87 joris 311: if (co_flags & CO_MERGE) {
312: cvs_merge_file(cf, 1);
313: tosend = cf->file_path;
314: }
315:
1.78 xsa 316: if (co_flags & CO_COMMIT)
1.69 joris 317: cvs_server_update_entry("Checked-in", cf);
1.87 joris 318: else if (co_flags & CO_MERGE)
319: cvs_server_update_entry("Merged", cf);
1.69 joris 320: else
321: cvs_server_update_entry("Updated", cf);
1.68 joris 322:
1.66 joris 323: cvs_remote_output(entry);
324:
1.78 xsa 325: if (!(co_flags & CO_COMMIT)) {
1.87 joris 326: if (!(co_flags & CO_MERGE)) {
1.89 xsa 327: (void)xsnprintf(template, MAXPATHLEN,
1.87 joris 328: "%s/checkout.XXXXXXXXXX", cvs_tmpdir);
1.89 xsa 329:
1.87 joris 330: rcs_rev_write_stmp(cf->file_rcs, rnum,
331: template, 0);
332: tosend = template;
333: }
334:
335: cvs_remote_send_file(tosend);
336:
337: if (!(co_flags & CO_MERGE)) {
338: (void)unlink(template);
339: cvs_worklist_run(&temp_files,
340: cvs_worklist_unlink);
341: }
1.68 joris 342: }
1.66 joris 343:
344: if (p != NULL)
345: *p = ',';
346: }
1.1 jfb 347: }
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