-/* -*- c-file-style: "linux" -*-
+/*
+ * Command-line (and received via daemon-socket) option parsing.
*
- * Copyright (C) 1998-2001 by Andrew Tridgell <tridge@samba.org>
- * Copyright (C) 2000, 2001, 2002 by Martin Pool <mbp@samba.org>
+ * Copyright (C) 1998-2001 Andrew Tridgell <tridge@samba.org>
+ * Copyright (C) 2000, 2001, 2002 Martin Pool <mbp@samba.org>
+ * Copyright (C) 2002, 2003, 2004, 2005, 2006 Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "rsync.h"
int append_mode = 0;
int keep_dirlinks = 0;
+int copy_dirlinks = 0;
int copy_links = 0;
int preserve_links = 0;
int preserve_hard_links = 0;
int dry_run = 0;
int do_xfers = 1;
int ignore_times = 0;
-int saw_delete_opt = 0;
-int saw_delete_excluded_opt = 0;
int delete_mode = 0;
int delete_during = 0;
int delete_before = 0;
int am_sender = 0;
int am_generator = 0;
int am_starting_up = 1;
-int orig_umask = 0;
int relative_paths = -1;
int implied_dirs = 1;
int numeric_ids = 0;
char *config_file = NULL;
char *shell_cmd = NULL;
char *log_format = NULL;
+char *logfile_name = NULL;
+char *logfile_format = NULL;
char *password_file = NULL;
char *rsync_path = RSYNC_PATH;
char *backup_dir = NULL;
int quiet = 0;
int log_before_transfer = 0;
int log_format_has_i = 0;
+int logfile_format_has_i = 0;
int log_format_has_o_or_i = 0;
+int logfile_format_has_o_or_i = 0;
int always_checksum = 0;
int list_only = 0;
rprintf(F," -L, --copy-links transform symlink into referent file/dir\n");
rprintf(F," --copy-unsafe-links only \"unsafe\" symlinks are transformed\n");
rprintf(F," --safe-links ignore symlinks that point outside the source tree\n");
- rprintf(F," -H, --hard-links preserve hard links\n");
+ rprintf(F," -k, --copy-dirlinks transform symlink to a dir into referent dir\n");
rprintf(F," -K, --keep-dirlinks treat symlinked dir on receiver as dir\n");
+ rprintf(F," -H, --hard-links preserve hard links\n");
rprintf(F," -p, --perms preserve permissions\n");
rprintf(F," -E, --executability preserve the file's executability\n");
rprintf(F," --chmod=CHMOD change destination permissions\n");
rprintf(F," -B, --block-size=SIZE force a fixed checksum block-size\n");
rprintf(F," -e, --rsh=COMMAND specify the remote shell to use\n");
rprintf(F," --rsync-path=PROGRAM specify the rsync to run on the remote machine\n");
- rprintf(F," --existing ignore non-existing files on receiving side\n");
- rprintf(F," --ignore-existing ignore files that already exist on receiving side\n");
- rprintf(F," --remove-sent-files sent files/symlinks are removed from sending side\n");
+ rprintf(F," --existing skip creating new files on receiver\n");
+ rprintf(F," --ignore-existing skip updating files that already exist on receiver\n");
+ rprintf(F," --remove-sent-files sender removes successfully sent files (non-dirs)\n");
rprintf(F," --del an alias for --delete-during\n");
- rprintf(F," --delete delete files that don't exist on the sending side\n");
+ rprintf(F," --delete delete extraneous files from destination dirs\n");
rprintf(F," --delete-before receiver deletes before transfer (default)\n");
rprintf(F," --delete-during receiver deletes during transfer, not before\n");
rprintf(F," --delete-after receiver deletes after transfer, not before\n");
- rprintf(F," --delete-excluded also delete excluded files on the receiving side\n");
+ rprintf(F," --delete-excluded also delete excluded files from destination dirs\n");
rprintf(F," --ignore-errors delete even if there are I/O errors\n");
rprintf(F," --force force deletion of directories even if not empty\n");
rprintf(F," --max-delete=NUM don't delete more than NUM files\n");
rprintf(F," --progress show progress during transfer\n");
rprintf(F," -P same as --partial --progress\n");
rprintf(F," -i, --itemize-changes output a change-summary for all updates\n");
+ rprintf(F," --log-file=FILE output what we're doing to a log file\n");
rprintf(F," --log-format=FORMAT output filenames using the specified format\n");
rprintf(F," --password-file=FILE read password from FILE\n");
rprintf(F," --list-only list the files instead of copying them\n");
{"copy-links", 'L', POPT_ARG_NONE, ©_links, 0, 0, 0 },
{"copy-unsafe-links",0, POPT_ARG_NONE, ©_unsafe_links, 0, 0, 0 },
{"safe-links", 0, POPT_ARG_NONE, &safe_symlinks, 0, 0, 0 },
+ {"copy-dirlinks", 'k', POPT_ARG_NONE, ©_dirlinks, 0, 0, 0 },
{"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 },
- {"hard-links", 'H', POPT_ARG_NONE, &preserve_hard_links, 0, 0, 0 },
+ {"hard-links", 'H', POPT_ARG_VAL, &preserve_hard_links, 1, 0, 0 },
+ {"no-hard-links", 0, POPT_ARG_VAL, &preserve_hard_links, 0, 0, 0 },
+ {"no-H", 0, POPT_ARG_VAL, &preserve_hard_links, 0, 0, 0 },
{"relative", 'R', POPT_ARG_VAL, &relative_paths, 1, 0, 0 },
{"no-relative", 0, POPT_ARG_VAL, &relative_paths, 0, 0, 0 },
{"no-R", 0, POPT_ARG_VAL, &relative_paths, 0, 0, 0 },
+ {"implied-dirs", 0, POPT_ARG_VAL, &implied_dirs, 1, 0, 0 },
{"no-implied-dirs", 0, POPT_ARG_VAL, &implied_dirs, 0, 0, 0 },
{"chmod", 0, POPT_ARG_STRING, 0, OPT_CHMOD, 0, 0 },
{"ignore-times", 'I', POPT_ARG_NONE, &ignore_times, 0, 0, 0 },
{"partial-dir", 0, POPT_ARG_STRING, &partial_dir, 0, 0, 0 },
{"delay-updates", 0, POPT_ARG_NONE, &delay_updates, 0, 0, 0 },
{"prune-empty-dirs",'m', POPT_ARG_NONE, &prune_empty_dirs, 0, 0, 0 },
+ {"log-file", 0, POPT_ARG_STRING, &logfile_name, 0, 0, 0 },
{"log-format", 0, POPT_ARG_STRING, &log_format, 0, 0, 0 },
{"itemize-changes", 'i', POPT_ARG_NONE, 0, 'i', 0, 0 },
{"bwlimit", 0, POPT_ARG_INT, &bwlimit, 0, 0, 0 },
rprintf(F," --config=FILE specify alternate rsyncd.conf file\n");
rprintf(F," --no-detach do not detach from the parent\n");
rprintf(F," --port=PORT listen on alternate port number\n");
+ rprintf(F," --log-file=FILE override the \"log file\" setting\n");
rprintf(F," --sockopts=OPTIONS specify custom TCP options\n");
rprintf(F," -v, --verbose increase verbosity\n");
#ifdef INET6
{"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 },
#endif
{"detach", 0, POPT_ARG_VAL, &no_detach, 0, 0, 0 },
+ {"log-file", 0, POPT_ARG_STRING, &logfile_name, 0, 0, 0 },
{"no-detach", 0, POPT_ARG_VAL, &no_detach, 1, 0, 0 },
{"port", 0, POPT_ARG_INT, &rsync_port, 0, 0, 0 },
{"sockopts", 0, POPT_ARG_STRING, &sockopts, 0, 0, 0 },
}
rprintf(FERROR, RSYNC_NAME ": %s", err_buf);
+ msleep(20);
}
case OPT_EXCLUDE_FROM:
case OPT_INCLUDE_FROM:
arg = poptGetOptArg(pc);
- if (sanitize_paths)
- arg = sanitize_path(NULL, arg, NULL, 0);
+ if (sanitize_paths) {
+ arg = sanitize_path(NULL, arg, NULL, 0, NULL);
+ die_on_unsafe_path((char*)arg, 0);
+ }
if (server_filter_list.head) {
- char *cp = (char *)arg;
+ char *cp = strdup(arg);
+ if (!cp)
+ out_of_memory("parse_arguments");
if (!*cp)
goto options_rejected;
clean_fname(cp, 1);
if (check_filter(&server_filter_list, cp, 0) < 0)
goto options_rejected;
+ free(cp);
}
parse_filter_file(&filter_list, arg,
opt == OPT_INCLUDE_FROM ? MATCHFLG_INCLUDE : 0,
break;
case OPT_LINK_DEST:
-#ifdef HAVE_LINK
+#ifdef SUPPORT_HARD_LINKS
link_dest = 1;
dest_option = "--link-dest";
goto set_dest_dir;
MAX_BASIS_DIRS, dest_option);
return 0;
}
- arg = poptGetOptArg(pc);
- if (sanitize_paths)
- arg = sanitize_path(NULL, arg, NULL, 0);
- basis_dir[basis_dir_cnt++] = (char *)arg;
+ /* We defer sanitizing this arg until we know what
+ * our destination directory is going to be. */
+ basis_dir[basis_dir_cnt++] = (char *)poptGetOptArg(pc);
break;
case OPT_CHMOD:
}
delete_mode = delete_before = 1;
}
- saw_delete_opt = delete_mode;
- saw_delete_excluded_opt = delete_excluded;
- if (!xfer_dirs) {
- delete_before = delete_during = delete_after = 0;
- delete_mode = delete_excluded = 0;
+ if (!xfer_dirs && delete_mode) {
+ snprintf(err_buf, sizeof err_buf,
+ "--delete does not work without -r or -d.\n");
+ return 0;
}
if (delete_mode && refused_delete) {
if (sanitize_paths) {
int i;
for (i = *argc; i-- > 0; )
- (*argv)[i] = sanitize_path(NULL, (*argv)[i], "", 0);
- if (tmpdir)
- tmpdir = sanitize_path(NULL, tmpdir, NULL, 0);
- if (partial_dir)
- partial_dir = sanitize_path(NULL, partial_dir, NULL, 0);
- if (backup_dir)
- backup_dir = sanitize_path(NULL, backup_dir, NULL, 0);
+ (*argv)[i] = sanitize_path(NULL, (*argv)[i], "", 0, NULL);
+ if (tmpdir) {
+ tmpdir = sanitize_path(NULL, tmpdir, NULL, 0, NULL);
+ die_on_unsafe_path(tmpdir, 0);
+ }
+ if (backup_dir) {
+ backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, NULL);
+ die_on_unsafe_path(backup_dir, 0);
+ }
}
if (server_filter_list.head && !am_sender) {
struct filter_list_struct *elp = &server_filter_list;
- int i;
if (tmpdir) {
if (!*tmpdir)
goto options_rejected;
if (check_filter(elp, tmpdir, 1) < 0)
goto options_rejected;
}
- if (partial_dir && *partial_dir) {
- clean_fname(partial_dir, 1);
- if (check_filter(elp, partial_dir, 1) < 0)
- goto options_rejected;
- }
- for (i = 0; i < basis_dir_cnt; i++) {
- if (!*basis_dir[i])
- goto options_rejected;
- clean_fname(basis_dir[i], 1);
- if (check_filter(elp, basis_dir[i], 1) < 0)
- goto options_rejected;
- }
if (backup_dir) {
if (!*backup_dir)
goto options_rejected;
if (log_format_has_i || log_format_has(log_format, 'o'))
log_format_has_o_or_i = 1;
+ if (am_daemon)
+ logfile_name = NULL;
+ else if (logfile_name) {
+ if (am_server) {
+ logfile_format = "%i %n%L";
+ logfile_format_has_i = logfile_format_has_o_or_i = 1;
+ } else if (log_format) {
+ logfile_format = log_format;
+ logfile_format_has_i = log_format_has_i;
+ logfile_format_has_o_or_i = log_format_has_o_or_i;
+ }
+ log_before_transfer = !am_server;
+ log_init();
+ }
+
if (daemon_bwlimit && (!bwlimit || bwlimit > daemon_bwlimit))
bwlimit = daemon_bwlimit;
if (bwlimit) {
}
} else {
if (sanitize_paths)
- files_from = sanitize_path(NULL, files_from, NULL, 0);
+ files_from = sanitize_path(NULL, files_from, NULL, 0, NULL);
if (server_filter_list.head) {
if (!*files_from)
goto options_rejected;
argstr[x++] = 'b';
if (update_only)
argstr[x++] = 'u';
- if (!do_xfers) /* NOT "dry_run"! */
+ if (!do_xfers) /* Note: NOT "dry_run"! */
argstr[x++] = 'n';
if (preserve_links)
argstr[x++] = 'l';
- if (copy_links)
- argstr[x++] = 'L';
if (xfer_dirs > (recurse || !delete_mode || !am_sender))
argstr[x++] = 'd';
if (am_sender) {
argstr[x++] = 'm';
if (omit_dir_times == 2)
argstr[x++] = 'O';
+ } else {
+ if (copy_links)
+ argstr[x++] = 'L';
+ if (copy_dirlinks)
+ argstr[x++] = 'k';
}
if (whole_file > 0)
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff