int size_only=0;
int delete_after=0;
int only_existing=0;
+int max_delete=0;
char *backup_suffix = BACKUP_SUFFIX;
char *tmpdir = 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;
rprintf(F," -r, --recursive recurse into directories\n");
rprintf(F," -R, --relative use relative path names\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," --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," --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");
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_STATS, OPT_PARTIAL, OPT_PROGRESS,
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_DELETE_AFTER, OPT_EXISTING, OPT_MAX_DELETE, OPT_BACKUP_DIR};
static char *short_options = "oblLWHpguDCtcahvqrRIxnSe:B:T:zP";
{"port", 1, 0, OPT_PORT},
{"log-format", 1, 0, OPT_LOG_FORMAT},
{"address", 1, 0, OPT_ADDRESS},
+ {"max-delete", 1, 0, OPT_MAX_DELETE},
+ {"backup-dir", 1, 0, OPT_BACKUP_DIR},
{0,0,0,0}};
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;
}
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];
int i, x;
args[ac++] = "--server";
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 (numeric_ids)
args[ac++] = "--numeric-ids";
- if (only_existing)
+ if (only_existing && am_sender)
args[ac++] = "--existing";
if (tmpdir) {
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