int local_server=0;
int ignore_times=0;
int delete_mode=0;
+int delete_excluded=0;
int one_file_system=0;
int remote_version=0;
int sparse_files=0;
int am_sender=0;
int recurse = 0;
int am_daemon=0;
-int am_client=0;
int do_stats=0;
int do_progress=0;
int keep_partial=0;
int safe_symlinks=0;
-
+int copy_unsafe_links=0;
int block_size=BLOCK_SIZE;
+int size_only=0;
+int bwlimit=0;
+int delete_after=0;
+int only_existing=0;
+int max_delete=0;
+int ignore_errors=0;
+#ifdef _WIN32
+int modify_window=2;
+#else
+int modify_window=0;
+#endif
+int blocking_io=0;
char *backup_suffix = BACKUP_SUFFIX;
char *tmpdir = NULL;
char *config_file = RSYNCD_CONF;
char *shell_cmd = NULL;
char *log_format = NULL;
-
+char *password_file = NULL;
char *rsync_path = RSYNC_NAME;
+char *backup_dir = NULL;
int rsync_port = RSYNC_PORT;
int verbose = 0;
+int quiet = 0;
int always_checksum = 0;
int list_only = 0;
-void usage(int F)
+static int modify_window_set;
+
+
+struct in_addr socket_address = {INADDR_ANY};
+
+void usage(enum logcode F)
{
rprintf(F,"rsync version %s Copyright Andrew Tridgell and Paul Mackerras\n\n",
VERSION);
rprintf(F,"rsync is a file transfer program capable of efficient remote update\nvia a fast differencing algorithm.\n\n");
- rprintf(F,"Usage: rsync [OPTION]... SRC [USER@]HOST:DEST\n");
+ rprintf(F,"Usage: rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST\n");
rprintf(F," or rsync [OPTION]... [USER@]HOST:SRC DEST\n");
- rprintf(F," or rsync [OPTION]... SRC DEST\n");
- rprintf(F," or rsync [OPTION]... [USER@]HOST::SRC DEST\n");
- rprintf(F," or rsync [OPTION]... SRC [USER@]HOST::DEST\n");
- rprintf(F," or rsync [OPTION]... rsync://HOST[:PORT]/SRC DEST\n");
+ rprintf(F," or rsync [OPTION]... SRC [SRC]... DEST\n");
+ rprintf(F," or rsync [OPTION]... [USER@]HOST::SRC [DEST]\n");
+ rprintf(F," or rsync [OPTION]... SRC [SRC]... [USER@]HOST::DEST\n");
+ rprintf(F," or rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]\n");
+ rprintf(F,"SRC on single-colon remote HOST will be expanded by remote shell\n");
+ rprintf(F,"SRC on server remote HOST may contain shell wildcards or multiple\n");
+ rprintf(F," sources separated by space as long as they have same top-level\n");
rprintf(F,"\nOptions\n");
rprintf(F," -v, --verbose increase verbosity\n");
+ rprintf(F," -q, --quiet decrease verbosity\n");
rprintf(F," -c, --checksum always checksum\n");
rprintf(F," -a, --archive archive mode\n");
rprintf(F," -r, --recursive recurse into directories\n");
rprintf(F," -R, --relative use relative path names\n");
- rprintf(F," -b, --backup make backups (default ~ extension)\n");
+ rprintf(F," -b, --backup make backups (default %s suffix)\n",BACKUP_SUFFIX);
+ rprintf(F," --backup-dir make backups into this directory\n");
+ rprintf(F," --suffix=SUFFIX override backup suffix\n");
rprintf(F," -u, --update update only (don't overwrite newer files)\n");
rprintf(F," -l, --links preserve soft links\n");
rprintf(F," -L, --copy-links treat soft links like regular files\n");
+ rprintf(F," --copy-unsafe-links copy links outside the source tree\n");
rprintf(F," --safe-links ignore links outside the destination tree\n");
rprintf(F," -H, --hard-links preserve hard links\n");
rprintf(F," -p, --perms preserve permissions\n");
rprintf(F," -n, --dry-run show what would have been transferred\n");
rprintf(F," -W, --whole-file copy whole files, no incremental checks\n");
rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");
- rprintf(F," -B, --block-size=SIZE checksum blocking size\n");
+ rprintf(F," -B, --block-size=SIZE checksum blocking size (default %d)\n",BLOCK_SIZE);
rprintf(F," -e, --rsh=COMMAND specify rsh replacement\n");
rprintf(F," --rsync-path=PATH specify path to rsync on the remote machine\n");
rprintf(F," -C, --cvs-exclude auto ignore files in the same way CVS does\n");
+ rprintf(F," --existing only update files that already exist\n");
rprintf(F," --delete delete files that don't exist on the sending side\n");
+ rprintf(F," --delete-excluded also delete excluded files on the receiving side\n");
+ rprintf(F," --delete-after delete after transferring, not before\n");
+ rprintf(F," --ignore-errors delete even if there are IO errors\n");
+ rprintf(F," --max-delete=NUM don't delete more than NUM files\n");
rprintf(F," --partial keep partially transferred files\n");
rprintf(F," --force force deletion of directories even if not empty\n");
rprintf(F," --numeric-ids don't map uid/gid values by user/group name\n");
rprintf(F," --timeout=TIME set IO timeout in seconds\n");
rprintf(F," -I, --ignore-times don't exclude files that match length and time\n");
+ rprintf(F," --size-only only use file size when determining if a file should be transferred\n");
+ rprintf(F," --modify-window=NUM Timestamp window (seconds) for file match (default=%d)\n",modify_window);
rprintf(F," -T --temp-dir=DIR create temporary files in directory DIR\n");
rprintf(F," --compare-dest=DIR also compare destination files relative to DIR\n");
+ rprintf(F," -P equivalent to --partial --progress\n");
rprintf(F," -z, --compress compress file data\n");
rprintf(F," --exclude=PATTERN exclude files matching PATTERN\n");
rprintf(F," --exclude-from=FILE exclude patterns listed in FILE\n");
rprintf(F," --include=PATTERN don't exclude files matching PATTERN\n");
rprintf(F," --include-from=FILE don't exclude patterns listed in FILE\n");
- rprintf(F," --suffix=SUFFIX override backup suffix\n");
rprintf(F," --version print version number\n");
rprintf(F," --daemon run as a rsync daemon\n");
+ rprintf(F," --address bind to the specified address\n");
rprintf(F," --config=FILE specify alternate rsyncd.conf file\n");
rprintf(F," --port=PORT specify alternate rsyncd port number\n");
+ rprintf(F," --blocking-io use blocking IO for the remote shell\n");
rprintf(F," --stats give some file transfer stats\n");
rprintf(F," --progress show progress during transfer\n");
rprintf(F," --log-format=FORMAT log file transfers using specified format\n");
+ rprintf(F," --password-file=FILE get password from FILE\n");
+ rprintf(F," --bwlimit=KBPS limit I/O bandwidth, KBytes per second\n");
rprintf(F," -h, --help show this help screen\n");
rprintf(F,"\n");
- rprintf(F,"the backup suffix defaults to %s\n",BACKUP_SUFFIX);
- rprintf(F,"the block size defaults to %d\n",BLOCK_SIZE);
rprintf(F,"\nPlease see the rsync(1) and rsyncd.conf(5) man pages for full documentation\n");
- rprintf(F,"See http://samba.anu.edu.au/rsync/ for updates and bug reports\n");
+ rprintf(F,"See http://rsync.samba.org/ for updates and bug reports\n");
}
-enum {OPT_VERSION,OPT_SUFFIX,OPT_SENDER,OPT_SERVER,OPT_EXCLUDE,
- OPT_EXCLUDE_FROM,OPT_DELETE,OPT_NUMERIC_IDS,OPT_RSYNC_PATH,
- OPT_FORCE,OPT_TIMEOUT,OPT_DAEMON,OPT_CONFIG,OPT_PORT,
+enum {OPT_VERSION, OPT_SUFFIX, OPT_SENDER, OPT_SERVER, OPT_EXCLUDE,
+ OPT_EXCLUDE_FROM, OPT_DELETE, OPT_DELETE_EXCLUDED, OPT_NUMERIC_IDS,
+ OPT_RSYNC_PATH, OPT_FORCE, OPT_TIMEOUT, OPT_DAEMON, OPT_CONFIG, OPT_PORT,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_STATS, OPT_PARTIAL, OPT_PROGRESS,
- OPT_SAFE_LINKS, OPT_COMPARE_DEST, OPT_LOG_FORMAT};
+ OPT_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST,
+ OPT_LOG_FORMAT, OPT_PASSWORD_FILE, OPT_SIZE_ONLY, OPT_ADDRESS,
+ OPT_DELETE_AFTER, OPT_EXISTING, OPT_MAX_DELETE, OPT_BACKUP_DIR,
+ OPT_IGNORE_ERRORS, OPT_BWLIMIT, OPT_BLOCKING_IO,
+ OPT_MODIFY_WINDOW};
-static char *short_options = "oblLWHpguDCtcahvrRIxnSe:B:T:z";
+static char *short_options = "oblLWHpguDCtcahvqrRIxnSe:B:T:zP";
static struct option long_options[] = {
{"version", 0, 0, OPT_VERSION},
{"server", 0, 0, OPT_SERVER},
{"sender", 0, 0, OPT_SENDER},
+ {"existing", 0, 0, OPT_EXISTING},
{"delete", 0, 0, OPT_DELETE},
+ {"delete-excluded", 0, 0, OPT_DELETE_EXCLUDED},
{"force", 0, 0, OPT_FORCE},
{"numeric-ids", 0, 0, OPT_NUMERIC_IDS},
{"exclude", 1, 0, OPT_EXCLUDE},
{"include", 1, 0, OPT_INCLUDE},
{"include-from",1, 0, OPT_INCLUDE_FROM},
{"rsync-path", 1, 0, OPT_RSYNC_PATH},
+ {"password-file", 1, 0, OPT_PASSWORD_FILE},
{"one-file-system",0, 0, 'x'},
{"ignore-times",0, 0, 'I'},
+ {"size-only", 0, 0, OPT_SIZE_ONLY},
+ {"modify-window",1, 0, OPT_MODIFY_WINDOW},
{"help", 0, 0, 'h'},
{"dry-run", 0, 0, 'n'},
{"sparse", 0, 0, 'S'},
{"backup", 0, 0, 'b'},
{"update", 0, 0, 'u'},
{"verbose", 0, 0, 'v'},
+ {"quiet", 0, 0, 'q'},
{"recursive", 0, 0, 'r'},
{"relative", 0, 0, 'R'},
{"devices", 0, 0, 'D'},
{"perms", 0, 0, 'p'},
{"links", 0, 0, 'l'},
{"copy-links", 0, 0, 'L'},
+ {"copy-unsafe-links", 0, 0, OPT_COPY_UNSAFE_LINKS},
{"safe-links", 0, 0, OPT_SAFE_LINKS},
{"whole-file", 0, 0, 'W'},
{"hard-links", 0, 0, 'H'},
{"stats", 0, 0, OPT_STATS},
{"progress", 0, 0, OPT_PROGRESS},
{"partial", 0, 0, OPT_PARTIAL},
+ {"delete-after",0, 0, OPT_DELETE_AFTER},
+ {"ignore-errors",0, 0, OPT_IGNORE_ERRORS},
+ {"blocking-io" ,0, 0, OPT_BLOCKING_IO},
{"config", 1, 0, OPT_CONFIG},
{"port", 1, 0, OPT_PORT},
{"log-format", 1, 0, OPT_LOG_FORMAT},
+ {"bwlimit", 1, 0, OPT_BWLIMIT},
+ {"address", 1, 0, OPT_ADDRESS},
+ {"max-delete", 1, 0, OPT_MAX_DELETE},
+ {"backup-dir", 1, 0, OPT_BACKUP_DIR},
{0,0,0,0}};
-int parse_arguments(int argc, char *argv[])
+static char err_buf[100];
+
+void option_error(void)
+{
+ if (err_buf[0]) {
+ rprintf(FLOG,"%s", err_buf);
+ rprintf(FERROR,"%s", err_buf);
+ } else {
+ rprintf(FLOG,"Error parsing options - unsupported option?\n");
+ rprintf(FERROR,"Error parsing options - unsupported option?\n");
+ }
+ exit_cleanup(RERR_UNSUPPORTED);
+}
+
+/* check to see if we should refuse this option */
+static int check_refuse_options(char *ref, int opt)
+{
+ int i, len;
+ char *p;
+ const char *name;
+
+ for (i=0; long_options[i].name; i++) {
+ if (long_options[i].val == opt) break;
+ }
+
+ if (!long_options[i].name) return 0;
+
+ name = long_options[i].name;
+ len = strlen(name);
+
+ while ((p = strstr(ref,name))) {
+ if ((p==ref || p[-1]==' ') &&
+ (p[len] == ' ' || p[len] == 0)) {
+ slprintf(err_buf,sizeof(err_buf),
+ "The '%s' option is not supported by this server\n", name);
+ return 1;
+ }
+ ref += len;
+ }
+ return 0;
+}
+
+
+int parse_arguments(int argc, char *argv[], int frommain)
{
int opt;
int option_index;
+ char *ref = lp_refuse_options(module_id);
while ((opt = getopt_long(argc, argv,
short_options, long_options, &option_index))
!= -1) {
+
+ if (ref) {
+ if (check_refuse_options(ref, opt)) return 0;
+ }
+
switch (opt) {
case OPT_VERSION:
rprintf(FINFO,"rsync version %s protocol version %d\n\n",
case OPT_RSYNC_PATH:
rsync_path = optarg;
break;
-
+
+ case OPT_PASSWORD_FILE:
+ password_file =optarg;
+ break;
+
case 'I':
ignore_times = 1;
break;
+ case OPT_SIZE_ONLY:
+ size_only = 1;
+ break;
+
+ case OPT_MODIFY_WINDOW:
+ modify_window = atoi(optarg);
+ modify_window_set = 1;
+ break;
+
case 'x':
one_file_system=1;
break;
delete_mode = 1;
break;
+ case OPT_EXISTING:
+ only_existing = 1;
+ break;
+
+ case OPT_DELETE_AFTER:
+ delete_after = 1;
+ break;
+
+ case OPT_DELETE_EXCLUDED:
+ delete_excluded = 1;
+ delete_mode = 1;
+ break;
+
case OPT_FORCE:
force_delete = 1;
break;
add_exclude_file(optarg,1, 1);
break;
+ case OPT_COPY_UNSAFE_LINKS:
+ copy_unsafe_links=1;
+ break;
+
case OPT_SAFE_LINKS:
safe_symlinks=1;
break;
#if SUPPORT_HARD_LINKS
preserve_hard_links=1;
#else
+ slprintf(err_buf,sizeof(err_buf),"hard links are not supported on this server\n");
rprintf(FERROR,"ERROR: hard links not supported on this platform\n");
return 0;
#endif
verbose++;
break;
+ case 'q':
+ if (frommain) quiet++;
+ break;
+
case 'a':
recurse=1;
#if SUPPORT_LINKS
preserve_perms=1;
preserve_times=1;
preserve_gid=1;
- if (am_root) {
- preserve_devices=1;
- preserve_uid=1;
- }
+ preserve_uid=1;
+ preserve_devices=1;
break;
case OPT_SERVER:
block_size = atoi(optarg);
break;
+ case OPT_MAX_DELETE:
+ max_delete = atoi(optarg);
+ break;
+
case OPT_TIMEOUT:
io_timeout = atoi(optarg);
break;
keep_partial = 1;
break;
+ case OPT_IGNORE_ERRORS:
+ ignore_errors = 1;
+ break;
+
+ case OPT_BLOCKING_IO:
+ blocking_io = 1;
+ break;
+
+ case 'P':
+ do_progress = 1;
+ keep_partial = 1;
+ break;
+
case OPT_CONFIG:
config_file = optarg;
break;
case OPT_LOG_FORMAT:
log_format = optarg;
break;
+
+ case OPT_BWLIMIT:
+ bwlimit = atoi(optarg);
+ break;
+
+ case OPT_ADDRESS:
+ {
+ struct in_addr *ia;
+ if ((ia = ip_address(optarg))) {
+ socket_address = *ia;
+ }
+ }
+ break;
+
+ case OPT_BACKUP_DIR:
+ backup_dir = optarg;
+ break;
default:
+ slprintf(err_buf,sizeof(err_buf),"unrecognised option\n");
return 0;
}
}
}
+/* need to pass all the valid options from the client to the server */
+
void server_options(char **args,int *argc)
{
int ac = *argc;
static char argstr[50];
static char bsize[30];
static char iotime[30];
+ static char mdelete[30];
+ static char mwindow[30];
+ static char bw[50];
+
int i, x;
args[ac++] = "--server";
argstr[0] = '-';
for (i=0;i<verbose;i++)
argstr[x++] = 'v';
+
+ /* the -q option is intentionally left out */
if (make_backups)
argstr[x++] = 'b';
if (update_only)
argstr[x++] = 'S';
if (do_compression)
argstr[x++] = 'z';
+
+ /* this is a complete hack - blame Rusty
+
+ this is a hack to make the list_only (remote file list)
+ more useful */
+ if (list_only && !recurse)
+ argstr[x++] = 'r';
+
argstr[x] = 0;
if (x != 1) args[ac++] = argstr;
if (block_size != BLOCK_SIZE) {
- sprintf(bsize,"-B%d",block_size);
+ slprintf(bsize,sizeof(bsize),"-B%d",block_size);
args[ac++] = bsize;
}
+ if (max_delete && am_sender) {
+ slprintf(mdelete,sizeof(mdelete),"--max-delete=%d",max_delete);
+ args[ac++] = mdelete;
+ }
+
if (io_timeout) {
- sprintf(iotime,"--timeout=%d",io_timeout);
+ slprintf(iotime,sizeof(iotime),"--timeout=%d",io_timeout);
args[ac++] = iotime;
}
+ if (bwlimit) {
+ slprintf(bw,sizeof(bw),"--bwlimit=%d",bwlimit);
+ args[ac++] = bw;
+ }
+
if (strcmp(backup_suffix, BACKUP_SUFFIX)) {
args[ac++] = "--suffix";
args[ac++] = backup_suffix;
}
- if (delete_mode)
+ if (delete_mode && !delete_excluded)
args[ac++] = "--delete";
+ if (delete_excluded)
+ args[ac++] = "--delete-excluded";
+
+ if (size_only)
+ args[ac++] = "--size-only";
+
+ if (modify_window_set) {
+ slprintf(mwindow,sizeof(mwindow),"--modify-window=%d",
+ modify_window);
+ args[ac++] = mwindow;
+ }
+
if (keep_partial)
args[ac++] = "--partial";
if (force_delete)
args[ac++] = "--force";
+ if (delete_after)
+ args[ac++] = "--delete-after";
+
+ if (ignore_errors)
+ args[ac++] = "--ignore-errors";
+
+ if (copy_unsafe_links)
+ args[ac++] = "--copy-unsafe-links";
+
if (safe_symlinks)
args[ac++] = "--safe-links";
if (numeric_ids)
args[ac++] = "--numeric-ids";
+ if (only_existing && am_sender)
+ args[ac++] = "--existing";
+
if (tmpdir) {
args[ac++] = "--temp-dir";
args[ac++] = tmpdir;
}
+ if (backup_dir && am_sender) {
+ /* only the receiver needs this option, if we are the sender
+ * then we need to send it to the receiver.
+ */
+ args[ac++] = "--backup-dir";
+ args[ac++] = backup_dir;
+ }
+
if (compare_dest && am_sender) {
/* the server only needs this option if it is not the sender,
* and it may be an older version that doesn't know this
git.samba.org / rsync.git / blobdiff