示例#1
0
文件: watch.c 项目: UNGLinux/Obase
int
cvs_watchers(int argc, char **argv)
{
	int ch;
	int flags;
	struct cvs_recursion cr;

	flags = CR_RECURSE_DIRS;

	while ((ch = getopt(argc, argv, cvs_cmd_watchers.cmd_opts)) != -1) {
		switch (ch) {
		case 'l':
			flags &= ~CR_RECURSE_DIRS;
			break;
		case 'R':
			flags |= CR_RECURSE_DIRS;
			break;
		default:
			fatal("%s", cvs_cmd_watchers.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	if (argc == 0)
		fatal("%s", cvs_cmd_watchers.cmd_synopsis);

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_client_sendfile;

		if (!(flags & CR_RECURSE_DIRS))
			cvs_client_send_request("Argument -l");
	} else {
		cr.fileproc = cvs_watchers_local;
	}

	cr.flags = flags;

	cvs_file_run(argc, argv, &cr);

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_send_files(argv, argc);
		cvs_client_senddir(".");
		cvs_client_send_request("watchers");
		cvs_client_get_responses();
	}

	return (0);
}
示例#2
0
文件: add.c 项目: UNGLinux/Obase
void
cvs_add_remote(struct cvs_file *cf)
{
	char path[MAXPATHLEN];

	cvs_log(LP_TRACE, "cvs_add_remote(%s)", cf->file_path);

	cvs_file_classify(cf, cvs_directory_tag);

	if (cf->file_type == CVS_DIR) {
		cvs_get_repository_path(cf->file_wd, path, MAXPATHLEN);
		if (strlcat(path, "/", sizeof(path)) >= sizeof(path))
			fatal("cvs_add_remote: truncation");
		if (strlcat(path, cf->file_path, sizeof(path)) >= sizeof(path))
			fatal("cvs_add_remote: truncation");
		cvs_client_send_request("Directory %s\n%s", cf->file_path,
		    path);

		add_directory(cf);
	} else {
		cvs_client_sendfile(cf);
	}
}
示例#3
0
文件: admin.c 项目: UNGLinux/Obase
int
cvs_admin(int argc, char **argv)
{
	int ch;
	int flags;
	char *statestr;
	struct cvs_recursion cr;

	flags = CR_RECURSE_DIRS;

	alist = comment = elist = logmsg = logstr = NULL;
	oldfilename = orange = state = statestr = NULL;

	while ((ch = getopt(argc, argv, cvs_cmd_admin.cmd_opts)) != -1) {
		switch (ch) {
		case 'A':
			oldfilename = optarg;
			break;
		case 'a':
			alist = optarg;
			break;
		case 'b':
			break;
		case 'c':
			comment = optarg;
			break;
		case 'e':
			elist = optarg;
			runflags |= ADM_EFLAG;
			break;
		case 'I':
			break;
		case 'k':
			koptstr = optarg;
			kflag = rcs_kflag_get(koptstr);
			if (RCS_KWEXP_INVAL(kflag)) {
				cvs_log(LP_ERR,
				    "invalid RCS keyword expansion mode");
				fatal("%s", cvs_cmd_admin.cmd_synopsis);
			}
			break;
		case 'L':
			if (lkmode == RCS_LOCK_LOOSE) {
				cvs_log(LP_ERR, "-L and -U are incompatible");
				fatal("%s", cvs_cmd_admin.cmd_synopsis);
			}
			lkmode = RCS_LOCK_STRICT;
			break;
		case 'l':
			break;
		case 'm':
			logstr = optarg;
			break;
		case 'N':
			break;
		case 'n':
			break;
		case 'o':
			orange = optarg;
			break;
		case 'q':
			verbosity = 0;
			break;
		case 's':
			statestr = optarg;
			break;
		case 't':
			break;
		case 'U':
			if (lkmode == RCS_LOCK_STRICT) {
				cvs_log(LP_ERR, "-U and -L are incompatible");
				fatal("%s", cvs_cmd_admin.cmd_synopsis);
			}
			lkmode = RCS_LOCK_LOOSE;
			break;
		case 'u':
			break;
		default:
			fatal("%s", cvs_cmd_admin.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	if (argc == 0)
		fatal("%s", cvs_cmd_admin.cmd_synopsis);

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_client_sendfile;

		if (oldfilename != NULL)
			cvs_client_send_request("Argument -A%s", oldfilename);

		if (alist != NULL)
			cvs_client_send_request("Argument -a%s", alist);

		if (comment != NULL)
			cvs_client_send_request("Argument -c%s", comment);

		if (runflags & ADM_EFLAG)
			cvs_client_send_request("Argument -e%s",
			    (elist != NULL) ? elist : "");

		if (koptstr != NULL)
			cvs_client_send_request("Argument -k%s", koptstr);

		if (lkmode == RCS_LOCK_STRICT)
			cvs_client_send_request("Argument -L");
		else if (lkmode == RCS_LOCK_LOOSE)
			cvs_client_send_request("Argument -U");

		if (logstr != NULL)
			cvs_client_send_logmsg(logstr);

		if (orange != NULL)
			cvs_client_send_request("Argument -o%s", orange);

		if (statestr != NULL)
			cvs_client_send_request("Argument -s%s", statestr);

		if (verbosity == 0)
			cvs_client_send_request("Argument -q");

	} else {
		if (statestr != NULL) {
			if ((staterevstr = strchr(statestr, ':')) != NULL)
				*staterevstr++ = '\0';
			state = statestr;
			if (rcs_state_check(state) < 0) {
				cvs_log(LP_ERR, "invalid state `%s'", state);
				state = NULL;
			}
		}

		flags |= CR_REPO;
		cr.fileproc = cvs_admin_local;
	}

	cr.flags = flags;

	cvs_file_run(argc, argv, &cr);

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_send_files(argv, argc);
		cvs_client_senddir(".");
		cvs_client_send_request("admin");
		cvs_client_get_responses();
	}

	return (0);
}
示例#4
0
文件: import.c 项目: UNGLinux/Obase
int
cvs_import(int argc, char **argv)
{
	int i, ch;
	char repo[MAXPATHLEN], *arg = ".";
	struct cvs_recursion cr;
	struct trigger_list *line_list;

	while ((ch = getopt(argc, argv, cvs_cmd_import.cmd_opts)) != -1) {
		switch (ch) {
		case 'b':
			import_branch = optarg;
			break;
		case 'd':
			dflag = 1;
			break;
		case 'k':
			koptstr = optarg;
			kflag = rcs_kflag_get(koptstr);
			if (RCS_KWEXP_INVAL(kflag)) {
				cvs_log(LP_ERR,
				    "invalid RCS keyword expansion mode");
				fatal("%s", cvs_cmd_import.cmd_synopsis);
			}
			break;
		case 'm':
			logmsg = optarg;
			break;
		default:
			fatal("%s", cvs_cmd_import.cmd_synopsis);
			break;
		}
	}

	argc -= optind;
	argv += optind;

	if (argc < 3)
		fatal("%s", cvs_cmd_import.cmd_synopsis);

	import_repository = argv[0];
	vendor_tag = argv[1];
	argc -= 2;
	argv += 2;

	release_tags = argv;
	tagcount = argc;

	if (!rcs_sym_check(vendor_tag))
		fatal("invalid symbol: %s", vendor_tag);

	for (i = 0; i < tagcount; i++) {
		if (!rcs_sym_check(release_tags[i]))
			fatal("invalid symbol: %s", release_tags[i]);
	}

	if (logmsg == NULL) {
		if (cvs_server_active)
			fatal("no log message specified");
		else
			logmsg = cvs_logmsg_create(NULL, NULL, NULL, NULL);
	}

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();

		cvs_client_send_request("Argument -b%s", IMPORT_DEFAULT_BRANCH);

		if (kflag)
			cvs_client_send_request("Argument -k%s", koptstr);

		cvs_client_send_logmsg(logmsg);
		cvs_client_send_request("Argument %s", import_repository);
		cvs_client_send_request("Argument %s", vendor_tag);
		for (i = 0; i < tagcount; i++)
			cvs_client_send_request("Argument %s", release_tags[i]);

		cr.enterdir = NULL;
		cr.leavedir = NULL;
		cr.fileproc = cvs_client_sendfile;
		cr.flags = CR_RECURSE_DIRS;

		cvs_file_run(1, &arg, &cr);
		cvs_client_senddir(".");
		cvs_client_send_request("import");

		cvs_client_get_responses();
		return (0);
	}

	if (cvs_logmsg_verify(logmsg))
		return (0);

	(void)xsnprintf(repo, sizeof(repo), "%s/%s",
	    current_cvsroot->cr_dir, import_repository);

	import_loginfo(import_repository);

	if (cvs_noexec != 1)
		cvs_mkdir(repo, 0755);

	cr.enterdir = NULL;
	cr.leavedir = NULL;
	cr.fileproc = cvs_import_local;
	cr.flags = CR_RECURSE_DIRS;
	cvs_file_run(1, &arg, &cr);

	if (import_conflicts != 0) {
		import_printf("\n%d conflicts created by this import.\n\n",
		    import_conflicts);
		import_printf("Use the following command to help the merge:\n");
		import_printf("\topencvs checkout ");
		import_printf("-j%s:yesterday -j%s %s\n\n", vendor_tag,
		    vendor_tag, import_repository);
	} else {
		import_printf("\nNo conflicts created by this import.\n\n");
	}

	loginfo = buf_release(logbuf);
	logbuf = NULL;

	line_list = cvs_trigger_getlines(CVS_PATH_LOGINFO, import_repository);
	if (line_list != NULL) {
		cvs_trigger_handle(CVS_TRIGGER_LOGINFO, import_repository,
		    loginfo, line_list, NULL);
		cvs_trigger_freelist(line_list);
	}

	xfree(loginfo);
	return (0);
}
示例#5
0
int
cvs_annotate(int argc, char **argv)
{
	int ch, flags;
	char *arg = ".";
	struct cvs_recursion cr;

	flags = CR_RECURSE_DIRS;

	while ((ch = getopt(argc, argv, cvs_cmdop == CVS_OP_ANNOTATE ?
	    cvs_cmd_annotate.cmd_opts : cvs_cmd_rannotate.cmd_opts)) != -1) {
		switch (ch) {
		case 'D':
			dateflag = optarg;
			if ((cvs_specified_date = date_parse(dateflag)) == -1)
				fatal("invalid date: %s", dateflag);
			break;
		case 'f':
			force_head = 1;
			break;
		case 'l':
			flags &= ~CR_RECURSE_DIRS;
			break;
		case 'R':
			flags |= CR_RECURSE_DIRS;
			break;
		case 'r':
			cvs_specified_tag = optarg;
			break;
		default:
			fatal("%s", cvs_cmdop == CVS_OP_ANNOTATE ?
			    cvs_cmd_annotate.cmd_synopsis :
			    cvs_cmd_rannotate.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	if (cvs_cmdop == CVS_OP_RANNOTATE) {
		if (argc == 0)
			fatal("%s", cvs_cmd_rannotate.cmd_synopsis);

		flags |= CR_REPO;
	}

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_client_sendfile;

		if (dateflag != NULL)
			cvs_client_send_request("Argument -D%s", dateflag);

		if (force_head == 1)
			cvs_client_send_request("Argument -f");

		if (!(flags & CR_RECURSE_DIRS))
			cvs_client_send_request("Argument -l");

		if (cvs_specified_tag != NULL)
			cvs_client_send_request("Argument -r%s",
			    cvs_specified_tag);
	} else {
		if (cvs_cmdop == CVS_OP_RANNOTATE &&
		    chdir(current_cvsroot->cr_dir) == -1)
			fatal("cvs_annotate: %s", strerror(errno));

		cr.fileproc = cvs_annotate_local;
	}

	cr.flags = flags;

	if (cvs_cmdop == CVS_OP_ANNOTATE ||
	    current_cvsroot->cr_method == CVS_METHOD_LOCAL) {
		if (argc > 0)
			cvs_file_run(argc, argv, &cr);
		else
			cvs_file_run(1, &arg, &cr);
	}

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_send_files(argv, argc);
		cvs_client_senddir(".");

		cvs_client_send_request((cvs_cmdop == CVS_OP_RANNOTATE) ?
		    "rannotate" : "annotate");

		cvs_client_get_responses();
	}

	return (0);
}
示例#6
0
文件: watch.c 项目: UNGLinux/Obase
int
cvs_watch(int argc, char **argv)
{
	int ch, flags;
	struct cvs_recursion cr;
	int watch_req = 0;
	int watch_aflags = 0;

	if (argc < 2)
		fatal("%s", cvs_cmd_watch.cmd_synopsis);

	if (strcmp(argv[1], "on") == 0)
		watch_req |= W_ON;
	else if (strcmp(argv[1], "off") == 0)
		watch_req |= W_OFF;
	else if (strcmp(argv[1], "add") == 0)
		watch_req |= W_ADD;
	else if (strcmp(argv[1], "remove") == 0)
		watch_req |= W_REMOVE;
	else
		fatal("%s", cvs_cmd_watch.cmd_synopsis);

	--argc;
	++argv;

	flags = CR_RECURSE_DIRS;

	while ((ch = getopt(argc, argv, cvs_cmd_watch.cmd_opts)) != -1) {
		switch (ch) {
		case 'a':
			if (!(watch_req & (W_ADD|W_REMOVE)))
				fatal("%s", cvs_cmd_watch.cmd_synopsis);

			if (strcmp(optarg, "edit") == 0)
				watch_aflags |= W_EDIT;
			else if (strcmp(optarg, "unedit") == 0)
				watch_aflags |= W_UNEDIT;
			else if (strcmp(optarg, "commit") == 0)
				watch_aflags |= W_COMMIT;
			else if (strcmp(optarg, "all") == 0)
				watch_aflags |= W_ALL;
			else if (strcmp(optarg, "none") == 0)
				watch_aflags &= ~W_ALL;
			else
				fatal("%s", cvs_cmd_watch.cmd_synopsis);
			break;
		case 'l':
			flags &= ~CR_RECURSE_DIRS;
			break;
		case 'R':
			flags |= CR_RECURSE_DIRS;
			break;
		default:
			fatal("%s", cvs_cmd_watch.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	if (watch_aflags == 0)
		watch_aflags |= W_ALL;

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_client_sendfile;

		if (watch_req & (W_ADD|W_REMOVE)) {
			if (watch_aflags & W_EDIT)
				cvs_client_send_request("Argument -a edit");

			if (watch_aflags & W_UNEDIT)
				cvs_client_send_request("Argument -a unedit");

			if (watch_aflags & W_COMMIT)
				cvs_client_send_request("Argument -a commit");

			if (!(watch_aflags & W_ALL))
				cvs_client_send_request("Argument -a none");
		}

		if (!(flags & CR_RECURSE_DIRS))
			cvs_client_send_request("Argument -l");
	} else {
		cr.fileproc = cvs_watch_local;
	}

	cr.flags = flags;

	cvs_file_run(argc, argv, &cr);

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_send_files(argv, argc);
		cvs_client_senddir(".");

		if (watch_req & (W_ADD|W_REMOVE))
			cvs_client_send_request("watch-%s",
			    (watch_req & W_ADD) ? "add" : "remove");
		else
			cvs_client_send_request("watch-%s",
			    (watch_req & W_ON) ? "on" : "off");

		cvs_client_get_responses();
	}

	return (0);
}
示例#7
0
文件: add.c 项目: UNGLinux/Obase
int
cvs_add(int argc, char **argv)
{
	int ch;
	int flags;
	struct cvs_recursion cr;

	flags = CR_REPO;

	while ((ch = getopt(argc, argv, cvs_cmd_add.cmd_opts)) != -1) {
		switch (ch) {
		case 'k':
			kflag = rcs_kflag_get(optarg);
			if (RCS_KWEXP_INVAL(kflag)) {
				cvs_log(LP_ERR,
				    "invalid RCS keyword expansion mode");
				fatal("%s", cvs_cmd_add.cmd_synopsis);
			}
			(void)xsnprintf(kbuf, sizeof(kbuf), "-k%s", optarg);
			break;
		case 'm':
			logmsg = optarg;
			break;
		default:
			fatal("%s", cvs_cmd_add.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	if (argc == 0)
		fatal("%s", cvs_cmd_add.cmd_synopsis);

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_add_remote;
		flags = 0;

		if (kflag)
			cvs_client_send_request("Argument %s", kbuf);

		if (logmsg != NULL)
			cvs_client_send_logmsg(logmsg);
	} else {
		if (logmsg != NULL && cvs_logmsg_verify(logmsg))
			return (0);

		cr.fileproc = cvs_add_local;
	}

	cr.flags = flags;

	cvs_file_run(argc, argv, &cr);

	if (added_files != 0) {
		cvs_log(LP_NOTICE, "use '%s commit' to add %s "
		    "permanently", __progname,
		    (added_files == 1) ? "this file" : "these files");
	}

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_senddir(".");
		cvs_client_send_files(argv, argc);
		cvs_client_send_request("add");
		cvs_client_get_responses();

		if (server_response == SERVER_OK) {
			cr.fileproc = cvs_add_entry;
			cvs_file_run(argc, argv, &cr);
		}
	}

	return (0);
}
示例#8
0
int
cvs_diff(int argc, char **argv)
{
	int ch, flags;
	char *arg = ".";
	const char *errstr;
	struct cvs_recursion cr;

	flags = CR_RECURSE_DIRS;
	strlcpy(diffargs, cvs_cmdop == CVS_OP_DIFF ? "diff" : "rdiff",
	    sizeof(diffargs));

	while ((ch = getopt(argc, argv, cvs_cmdop == CVS_OP_DIFF ?
	    cvs_cmd_diff.cmd_opts : cvs_cmd_rdiff.cmd_opts)) != -1) {
		switch (ch) {
		case 'a':
			strlcat(diffargs, " -a", sizeof(diffargs));
			dflags |= D_FORCEASCII;
			break;
		case 'b':
			strlcat(diffargs, " -b", sizeof(diffargs));
			dflags |= D_FOLDBLANKS;
			break;
		case 'c':
			strlcat(diffargs, " -c", sizeof(diffargs));
			diff_format = D_CONTEXT;
			break;
		case 'C':
			diff_context = strtonum(optarg, 0, INT_MAX, &errstr);
			if (errstr != NULL)
				fatal("context lines %s: %s", errstr, optarg);
			strlcat(diffargs, " -C ", sizeof(diffargs));
			strlcat(diffargs, optarg, sizeof(diffargs));
			diff_format = D_CONTEXT;
			break;
		case 'd':
			strlcat(diffargs, " -d", sizeof(diffargs));
			dflags |= D_MINIMAL;
			break;
		case 'D':
			if (date1 == -1 && rev1 == NULL) {
				if ((date1 = date_parse(optarg)) == -1)
					fatal("invalid date: %s", optarg);
				dateflag1 = optarg;
			} else if (date2 == -1 && rev2 == NULL) {
				if ((date2 = date_parse(optarg)) == -1)
					fatal("invalid date: %s", optarg);
				dateflag2 = optarg;
			} else {
				fatal("no more than 2 revisions/dates can"
				    " be specified");
			}
			break;
		case 'f':
			force_head = 1;
			break;
		case 'i':
			strlcat(diffargs, " -i", sizeof(diffargs));
			dflags |= D_IGNORECASE;
			break;
		case 'k':
			koptstr = optarg;
			kflag = rcs_kflag_get(koptstr);
			if (RCS_KWEXP_INVAL(kflag)) {
				cvs_log(LP_ERR,
				    "invalid RCS keyword expansion mode");
				fatal("%s", cvs_cmdop == CVS_OP_DIFF ?
				    cvs_cmd_diff.cmd_synopsis :
				    cvs_cmd_rdiff.cmd_synopsis);
			}
			break;
		case 'l':
			flags &= ~CR_RECURSE_DIRS;
			break;
		case 'n':
			strlcat(diffargs, " -n", sizeof(diffargs));
			diff_format = D_RCSDIFF;
			break;
		case 'N':
			strlcat(diffargs, " -N", sizeof(diffargs));
			Nflag = 1;
			break;
		case 'p':
			strlcat(diffargs, " -p", sizeof(diffargs));
			dflags |= D_PROTOTYPE;
			break;
		case 'R':
			flags |= CR_RECURSE_DIRS;
			break;
		case 'r':
			if (date1 == -1 && rev1 == NULL) {
				rev1 = optarg;
			} else if (date2 == -1 && rev2 == NULL) {
				rev2 = optarg;
			} else {
				fatal("no more than 2 revisions/dates can"
				    " be specified");
			}
			break;
		case 't':
			strlcat(diffargs, " -t", sizeof(diffargs));
			dflags |= D_EXPANDTABS;
			break;
		case 'u':
			strlcat(diffargs, " -u", sizeof(diffargs));
			diff_format = D_UNIFIED;
			break;
		case 'U':
			diff_context = strtonum(optarg, 0, INT_MAX, &errstr);
			if (errstr != NULL)
				fatal("context lines %s: %s", errstr, optarg);
			strlcat(diffargs, " -U ", sizeof(diffargs));
			strlcat(diffargs, optarg, sizeof(diffargs));
			diff_format = D_UNIFIED;
			break;
		case 'V':
			fatal("the -V option is obsolete "
			    "and should not be used");
		case 'w':
			strlcat(diffargs, " -w", sizeof(diffargs));
			dflags |= D_IGNOREBLANKS;
			break;
		default:
			fatal("%s", cvs_cmdop == CVS_OP_DIFF ?
			    cvs_cmd_diff.cmd_synopsis :
			    cvs_cmd_rdiff.cmd_synopsis);
		}
	}

	argc -= optind;
	argv += optind;

	cr.enterdir = NULL;
	cr.leavedir = NULL;

	if (cvs_cmdop == CVS_OP_RDIFF) {
		if (rev1 == NULL && rev2 == NULL && dateflag1 == NULL &&
		    dateflag2 == NULL)
			fatal("must specify at least one revision/date!");

		if (!argc)
			fatal("%s", cvs_cmd_rdiff.cmd_synopsis);

		if (!diff_format) {
			strlcat(diffargs, " -c", sizeof(diffargs));
			diff_format = D_CONTEXT;
		}

		flags |= CR_REPO;
	}

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_connect_to_server();
		cr.fileproc = cvs_client_sendfile;

		if (!(flags & CR_RECURSE_DIRS))
			cvs_client_send_request("Argument -l");

		if (kflag)
			cvs_client_send_request("Argument -k%s", koptstr);

		switch (diff_format) {
		case D_CONTEXT:
			if (cvs_cmdop == CVS_OP_RDIFF)
				cvs_client_send_request("Argument -c");
			else {
				cvs_client_send_request("Argument -C %d",
				    diff_context);
			}
			break;
		case D_RCSDIFF:
			cvs_client_send_request("Argument -n");
			break;
		case D_UNIFIED:
			if (cvs_cmdop == CVS_OP_RDIFF || diff_context == 3)
				cvs_client_send_request("Argument -u");
			else {
				cvs_client_send_request("Argument -U %d",
				    diff_context);
			}
			break;
		default:
			break;
		}

		if (Nflag == 1)
			cvs_client_send_request("Argument -N");

		if (dflags & D_PROTOTYPE)
			cvs_client_send_request("Argument -p");

		if (rev1 != NULL)
			cvs_client_send_request("Argument -r%s", rev1);
		if (rev2 != NULL)
			cvs_client_send_request("Argument -r%s", rev2);

		if (dateflag1 != NULL)
			cvs_client_send_request("Argument -D%s", dateflag1);
		if (dateflag2 != NULL)
			cvs_client_send_request("Argument -D%s", dateflag2);
	} else {
		if (cvs_cmdop == CVS_OP_RDIFF &&
		    chdir(current_cvsroot->cr_dir) == -1)
			fatal("cvs_diff: %s", strerror(errno));

		cr.fileproc = cvs_diff_local;
	}

	cr.flags = flags;

	diff_rev1 = diff_rev2 = NULL;

	if (cvs_cmdop == CVS_OP_DIFF ||
	    current_cvsroot->cr_method == CVS_METHOD_LOCAL) {
		if (argc > 0)
			cvs_file_run(argc, argv, &cr);
		else
			cvs_file_run(1, &arg, &cr);
	}

	if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
		cvs_client_send_files(argv, argc);
		cvs_client_senddir(".");

		cvs_client_send_request((cvs_cmdop == CVS_OP_RDIFF) ?
		    "rdiff" : "diff");

		cvs_client_get_responses();
	}

	return (0);
}