int blocking_io = -1;
int checksum_seed = 0;
int inplace = 0;
-unsigned int block_size = 0;
+long block_size = 0; /* "long" because popt can't set an int32. */
/** Network address family. **/
char *backup_suffix = NULL;
char *tmpdir = NULL;
char *partial_dir = NULL;
-char *compare_dest = NULL;
+char *basis_dir[MAX_BASIS_DIRS+1];
char *config_file = NULL;
char *shell_cmd = NULL;
char *log_format = NULL;
char *rsync_path = RSYNC_PATH;
char *backup_dir = NULL;
char backup_dir_buf[MAXPATHLEN];
-int rsync_port = RSYNC_PORT;
+int rsync_port = 0;
+int copy_dest = 0;
int link_dest = 0;
int verbose = 0;
static int daemon_opt; /* sets am_daemon after option error-reporting */
static int modify_window_set;
+static int compare_dest = 0;
+static int basis_dir_cnt = 0;
+static char *dest_option;
static char *max_size_arg;
/** Local address to bind. As a character string because it's
rprintf(F," --modify-window=NUM compare mod times with reduced accuracy\n");
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," --link-dest=DIR create hardlinks to DIR for unchanged files\n");
+ rprintf(F," --copy-dest=DIR ... and include copies of unchanged files\n");
+ rprintf(F," --link-dest=DIR hardlink to files in DIR when unchanged\n");
rprintf(F," -P equivalent to --partial --progress\n");
rprintf(F," -z, --compress compress file data\n");
rprintf(F," -C, --cvs-exclude auto ignore files in the same way CVS does\n");
rprintf(F," --files-from=FILE read FILE for list of source-file names\n");
rprintf(F," -0, --from0 all *-from file lists are delimited by nulls\n");
rprintf(F," --version print version number\n");
+ rprintf(F," --port=PORT specify double-colon alternate port number\n");
rprintf(F," --blocking-io use blocking I/O for the remote shell\n");
rprintf(F," --no-blocking-io turn off --blocking-io\n");
rprintf(F," --stats give some file transfer stats\n");
}
enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_EXCLUDE, OPT_EXCLUDE_FROM,
- OPT_DELETE_AFTER, OPT_DELETE_EXCLUDED, OPT_LINK_DEST,
+ OPT_DELETE_AFTER, OPT_DELETE_EXCLUDED,
+ OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW,
OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_TIMEOUT, OPT_MAX_SIZE,
OPT_REFUSED_BASE = 9000};
{"relative", 'R', POPT_ARG_VAL, &relative_paths, 1, 0, 0 },
{"no-relative", 0, POPT_ARG_VAL, &relative_paths, 0, 0, 0 },
{"rsh", 'e', POPT_ARG_STRING, &shell_cmd, 0, 0, 0 },
- {"block-size", 'B', POPT_ARG_INT, &block_size, 0, 0, 0 },
+ {"block-size", 'B', POPT_ARG_LONG, &block_size, 0, 0, 0 },
{"max-delete", 0, POPT_ARG_INT, &max_delete, 0, 0, 0 },
{"max-size", 0, POPT_ARG_STRING, &max_size_arg, OPT_MAX_SIZE, 0, 0 },
{"timeout", 0, POPT_ARG_INT, &io_timeout, OPT_TIMEOUT, 0, 0 },
{"temp-dir", 'T', POPT_ARG_STRING, &tmpdir, 0, 0, 0 },
- {"compare-dest", 0, POPT_ARG_STRING, &compare_dest, 0, 0, 0 },
- {"link-dest", 0, POPT_ARG_STRING, &compare_dest, OPT_LINK_DEST, 0, 0 },
+ {"compare-dest", 0, POPT_ARG_STRING, 0, OPT_COMPARE_DEST, 0, 0 },
+ {"copy-dest", 0, POPT_ARG_STRING, 0, OPT_COPY_DEST, 0, 0 },
+ {"link-dest", 0, POPT_ARG_STRING, 0, OPT_LINK_DEST, 0, 0 },
/* TODO: Should this take an optional int giving the compression level? */
{"compress", 'z', POPT_ARG_NONE, &do_compression, 0, 0, 0 },
{"stats", 0, POPT_ARG_NONE, &do_stats, 0, 0, 0 },
{"blocking-io", 0, POPT_ARG_VAL, &blocking_io, 1, 0, 0 },
{"no-blocking-io", 0, POPT_ARG_VAL, &blocking_io, 0, 0, 0 },
{0, 'P', POPT_ARG_NONE, 0, 'P', 0, 0 },
+ {"port", 0, POPT_ARG_INT, &rsync_port, 0, 0, 0 },
{"log-format", 0, POPT_ARG_STRING, &log_format, 0, 0, 0 },
{"bwlimit", 0, POPT_ARG_INT, &bwlimit, 0, 0, 0 },
{"backup-dir", 0, POPT_ARG_STRING, &backup_dir, 0, 0, 0 },
{"config", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 },
{"daemon", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
{"no-detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
- {"port", 0, POPT_ARG_INT, 0, OPT_DAEMON, 0, 0 },
{0,0,0,0, 0, 0, 0}
};
break;
}
if (max_size <= 0) {
- rprintf(FERROR,
+ snprintf(err_buf, sizeof err_buf,
"--max-size value is invalid: %s\n",
max_size_arg);
- exit_cleanup(RERR_SYNTAX);
+ return 0;
}
break;
case OPT_LINK_DEST:
#if HAVE_LINK
link_dest = 1;
- break;
+ dest_option = "--link-dest";
+ goto set_dest_dir;
#else
snprintf(err_buf, sizeof err_buf,
"hard links are not supported on this %s\n",
return 0;
#endif
+ case OPT_COPY_DEST:
+ copy_dest = 1;
+ dest_option = "--copy-dest";
+ goto set_dest_dir;
+
+ case OPT_COMPARE_DEST:
+ compare_dest = 1;
+ dest_option = "--compare-dest";
+ set_dest_dir:
+ if (basis_dir_cnt >= MAX_BASIS_DIRS-1) {
+ snprintf(err_buf, sizeof err_buf,
+ "ERROR: at most %d %s args may be specified\n",
+ 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;
+ break;
+
default:
/* A large opt value means that set_refuse_options()
* turned this option off (opt-BASE is its index). */
return 0;
}
+ if (compare_dest + copy_dest + link_dest > 1) {
+ snprintf(err_buf, sizeof err_buf,
+ "You may not mix --compare-dest, --copy-dest, and --link-dest.\n");
+ return 0;
+ }
+
if (archive_mode) {
if (!files_from)
recurse = 1;
tmpdir = sanitize_path(NULL, tmpdir, NULL, 0);
if (partial_dir)
partial_dir = sanitize_path(NULL, partial_dir, NULL, 0);
- if (compare_dest)
- compare_dest = sanitize_path(NULL, compare_dest, NULL, 0);
if (backup_dir)
backup_dir = sanitize_path(NULL, backup_dir, NULL, 0);
if (files_from)
}
if (server_exclude_list.head && !am_sender) {
struct exclude_list_struct *elp = &server_exclude_list;
+ int i;
if (tmpdir) {
clean_fname(tmpdir, 1);
if (check_exclude(elp, tmpdir, 1) < 0)
if (check_exclude(elp, partial_dir, 1) < 0)
goto options_rejected;
}
- if (compare_dest) {
- clean_fname(compare_dest, 1);
- if (check_exclude(elp, compare_dest, 1) < 0)
+ for (i = 0; i < basis_dir_cnt; i++) {
+ clean_fname(basis_dir[i], 1);
+ if (check_exclude(elp, basis_dir[i], 1) < 0)
goto options_rejected;
}
if (backup_dir) {
am_server ? "server" : "client");
return 0;
#endif
- if (compare_dest) {
+ if (compare_dest || copy_dest || link_dest) {
snprintf(err_buf, sizeof err_buf,
"--inplace does not yet work with %s\n",
- link_dest ? "--link-dest" : "--compare-dest");
+ dest_option);
return 0;
}
} else {
**/
void server_options(char **args,int *argc)
{
+ static char argstr[50+MAX_BASIS_DIRS*2];
int ac = *argc;
- static char argstr[50];
char *arg;
int i, x;
args[ac++] = argstr;
if (block_size) {
- if (asprintf(&arg, "-B%u", block_size) < 0)
+ if (asprintf(&arg, "-B%lu", block_size) < 0)
goto oom;
args[ac++] = arg;
}
args[ac++] = tmpdir;
}
- if (compare_dest && am_sender) {
+ if (basis_dir[0] && 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
* option, so don't send it if client is the sender.
*/
- args[ac++] = link_dest ? "--link-dest" : "--compare-dest";
- args[ac++] = compare_dest;
+ int i;
+ for (i = 0; i < basis_dir_cnt; i++) {
+ args[ac++] = dest_option;
+ args[ac++] = basis_dir[i];
+ }
}
if (files_from && (!am_sender || remote_filesfrom_file)) {
args[ac++] = "--files-from=-";
args[ac++] = "--from0";
}
+ if (!relative_paths)
+ args[ac++] = "--no-relative";
}
*argc = ac;
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff