X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/736a6a291cf0fc9ab9410f300174a70e868e4122..30e8c8e1e48088477f0befdd08922caa6919bc51:/options.c diff --git a/options.c b/options.c index 4bc482e6..310e8a08 100644 --- a/options.c +++ b/options.c @@ -1,28 +1,40 @@ /* -*- c-file-style: "linux" -*- - - Copyright (C) 1998-2001 by Andrew Tridgell - Copyright (C) 2000, 2001, 2002 by Martin Pool - - 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 - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - 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. -*/ + * + * Copyright (C) 1998-2001 by Andrew Tridgell + * Copyright (C) 2000, 2001, 2002 by Martin Pool + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * 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. + */ #include "rsync.h" #include "popt.h" int make_backups = 0; + +/** + * If True, send the whole file as literal data rather than trying to + * create an incremental diff. + * + * If both are 0, then look at whether we're local or remote and go by + * that. + * + * @sa disable_deltas_p() + **/ int whole_file = 0; +int no_whole_file = 0; + int copy_links = 0; int preserve_links = 0; int preserve_hard_links = 0; @@ -54,7 +66,8 @@ int module_id = -1; int am_server = 0; int am_sender = 0; int recurse = 0; -int am_daemon=0; +int am_daemon = 0; +int daemon_over_rsh = 0; int do_stats=0; int do_progress=0; int keep_partial=0; @@ -65,6 +78,7 @@ int size_only=0; int bwlimit=0; int delete_after=0; int only_existing=0; +int opt_ignore_existing=0; int max_delete=0; int ignore_errors=0; #ifdef _WIN32 @@ -72,7 +86,8 @@ int modify_window=2; #else int modify_window=0; #endif -int blocking_io=0; +int blocking_io=-1; + /** Network address family. **/ #ifdef INET6 @@ -86,27 +101,28 @@ int default_af_hint = AF_INET; /* Must use IPv4 */ * or under Unix process-monitors. **/ int no_detach = 0; - -int read_batch=0; -int write_batch=0; +int write_batch = 0; +int read_batch = 0; +int suffix_specified = 0; char *backup_suffix = BACKUP_SUFFIX; char *tmpdir = NULL; char *compare_dest = NULL; -char *config_file = RSYNCD_CONF; +char *config_file = NULL; char *shell_cmd = NULL; char *log_format = NULL; char *password_file = NULL; char *rsync_path = RSYNC_PATH; char *backup_dir = NULL; int rsync_port = RSYNC_PORT; +int link_dest = 0; int verbose = 0; int quiet = 0; int always_checksum = 0; int list_only = 0; -char *batch_ext = NULL; +char *batch_prefix = NULL; static int modify_window_set; @@ -143,23 +159,35 @@ static void print_rsync_version(enum logcode f) rprintf(f, "%s version %s protocol version %d\n", RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION); rprintf(f, - "Copyright (C) 1996-2001 by Andrew Tridgell and others\n"); + "Copyright (C) 1996-2002 by Andrew Tridgell and others\n"); rprintf(f, "\n"); rprintf(f, "Capabilities: %d-bit files, %ssocketpairs, " - "%shard links, %ssymlinks, batchfiles, %sIPv6,\n", + "%shard links, %ssymlinks, batchfiles, \n", (int) (sizeof(OFF_T) * 8), - got_socketpair, hardlinks, links, ipv6); + got_socketpair, hardlinks, links); /* Note that this field may not have type ino_t. It depends * on the complicated interaction between largefile feature * macros. */ - rprintf(f, " %d-bit inums, %d-bit INO_T\n", + rprintf(f, " %sIPv6, %d-bit system inums, %d-bit internal inums\n", + ipv6, (int) (sizeof(dumstat->st_ino) * 8), - (int) (sizeof(INO_T) * 8)); + (int) (sizeof(INO64_T) * 8)); +#ifdef MAINTAINER_MODE + rprintf(f, " panic action: \"%s\"\n", + get_panic_action()); +#endif #ifdef NO_INT64 rprintf(f, "WARNING: no 64-bit integers on this platform!\n"); #endif + + rprintf(f, +"\n" +"rsync comes with ABSOLUTELY NO WARRANTY. This is free software, and you\n" +"are welcome to redistribute it under certain conditions. See the GNU\n" +"General Public Licence for details.\n" + ); } @@ -167,7 +195,7 @@ void usage(enum logcode F) { print_rsync_version(F); - rprintf(F,"rsync is a file transfer program capable of efficient remote update\nvia a fast differencing algorithm.\n\n"); + rprintf(F,"\nrsync is a file transfer program capable of efficient remote update\nvia a fast differencing algorithm.\n\n"); rprintf(F,"Usage: rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST\n"); rprintf(F," or rsync [OPTION]... [USER@]HOST:SRC DEST\n"); @@ -175,6 +203,7 @@ void usage(enum logcode F) 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," or rsync [OPTION]... SRC [SRC]... rsync://[USER@]HOST[:PORT]/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"); @@ -202,12 +231,14 @@ void usage(enum logcode F) rprintf(F," -S, --sparse handle sparse files efficiently\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," --no-whole-file turn off --whole-file\n"); rprintf(F," -x, --one-file-system don't cross filesystem boundaries\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," -e, --rsh=COMMAND specify the remote shell\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," --ignore-existing ignore files that already exist on the receiving side\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"); @@ -235,13 +266,14 @@ void usage(enum logcode F) 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," --no-blocking-io turn off --blocking-io\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," -f --read-batch=EXT read batch file\n"); - rprintf(F," -F --write-batch write batch file\n"); + rprintf(F," --write-batch=PREFIX write batch fileset starting with PREFIX\n"); + rprintf(F," --read-batch=PREFIX read batch fileset starting with PREFIX\n"); rprintf(F," -h, --help show this help screen\n"); #ifdef INET6 rprintf(F," -4 prefer IPv4\n"); @@ -258,95 +290,102 @@ enum {OPT_VERSION = 1000, 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_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST, + OPT_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST, OPT_LINK_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}; + OPT_NO_BLOCKING_IO, OPT_WHOLE_FILE, OPT_NO_WHOLE_FILE, + OPT_MODIFY_WINDOW, OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_IGNORE_EXISTING}; static struct poptOption long_options[] = { /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */ - {"version", 0, POPT_ARG_NONE, 0, OPT_VERSION}, - {"suffix", 0, POPT_ARG_STRING, &backup_suffix}, - {"rsync-path", 0, POPT_ARG_STRING, &rsync_path}, - {"password-file", 0, POPT_ARG_STRING, &password_file}, - {"ignore-times", 'I', POPT_ARG_NONE, &ignore_times}, - {"size-only", 0, POPT_ARG_NONE, &size_only}, - {"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW}, - {"one-file-system", 'x', POPT_ARG_NONE, &one_file_system}, - {"delete", 0, POPT_ARG_NONE, &delete_mode}, - {"existing", 0, POPT_ARG_NONE, &only_existing}, - {"delete-after", 0, POPT_ARG_NONE, &delete_after}, - {"delete-excluded", 0, POPT_ARG_NONE, 0, OPT_DELETE_EXCLUDED}, - {"force", 0, POPT_ARG_NONE, &force_delete}, - {"numeric-ids", 0, POPT_ARG_NONE, &numeric_ids}, - {"exclude", 0, POPT_ARG_STRING, 0, OPT_EXCLUDE}, - {"include", 0, POPT_ARG_STRING, 0, OPT_INCLUDE}, - {"exclude-from", 0, POPT_ARG_STRING, 0, OPT_EXCLUDE_FROM}, - {"include-from", 0, POPT_ARG_STRING, 0, OPT_INCLUDE_FROM}, - {"safe-links", 0, POPT_ARG_NONE, &safe_symlinks}, - {"help", 'h', POPT_ARG_NONE, 0, 'h'}, - {"backup", 'b', POPT_ARG_NONE, &make_backups}, - {"dry-run", 'n', POPT_ARG_NONE, &dry_run}, - {"sparse", 'S', POPT_ARG_NONE, &sparse_files}, - {"cvs-exclude", 'C', POPT_ARG_NONE, &cvs_exclude}, - {"update", 'u', POPT_ARG_NONE, &update_only}, - {"links", 'l', POPT_ARG_NONE, &preserve_links}, - {"copy-links", 'L', POPT_ARG_NONE, ©_links}, - {"whole", 'W', POPT_ARG_NONE, &whole_file}, - {"copy-unsafe-links", 0, POPT_ARG_NONE, ©_unsafe_links}, - {"perms", 'p', POPT_ARG_NONE, &preserve_perms}, - {"owner", 'o', POPT_ARG_NONE, &preserve_uid}, - {"group", 'g', POPT_ARG_NONE, &preserve_gid}, - {"devices", 'D', POPT_ARG_NONE, &preserve_devices}, - {"times", 't', POPT_ARG_NONE, &preserve_times}, - {"checksum", 'c', POPT_ARG_NONE, &always_checksum}, - {"verbose", 'v', POPT_ARG_NONE, 0, 'v'}, - {"quiet", 'q', POPT_ARG_NONE, 0, 'q'}, - {"archive", 'a', POPT_ARG_NONE, 0, 'a'}, - {"server", 0, POPT_ARG_NONE, &am_server}, - {"sender", 0, POPT_ARG_NONE, 0, OPT_SENDER}, - {"recursive", 'r', POPT_ARG_NONE, &recurse}, - {"relative", 'R', POPT_ARG_NONE, &relative_paths}, - {"rsh", 'e', POPT_ARG_STRING, &shell_cmd}, - {"block-size", 'B', POPT_ARG_INT, &block_size}, - {"max-delete", 0, POPT_ARG_INT, &max_delete}, - {"timeout", 0, POPT_ARG_INT, &io_timeout}, - {"temp-dir", 'T', POPT_ARG_STRING, &tmpdir}, - {"compare-dest", 0, POPT_ARG_STRING, &compare_dest}, + {"version", 0, POPT_ARG_NONE, 0, OPT_VERSION, 0, 0}, + {"suffix", 0, POPT_ARG_STRING, &backup_suffix, OPT_SUFFIX, 0, 0 }, + {"rsync-path", 0, POPT_ARG_STRING, &rsync_path, 0, 0, 0 }, + {"password-file", 0, POPT_ARG_STRING, &password_file, 0, 0, 0 }, + {"ignore-times", 'I', POPT_ARG_NONE, &ignore_times , 0, 0, 0 }, + {"size-only", 0, POPT_ARG_NONE, &size_only , 0, 0, 0 }, + {"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW, 0, 0 }, + {"one-file-system", 'x', POPT_ARG_NONE, &one_file_system , 0, 0, 0 }, + {"delete", 0, POPT_ARG_NONE, &delete_mode , 0, 0, 0 }, + {"existing", 0, POPT_ARG_NONE, &only_existing , 0, 0, 0 }, + {"ignore-existing", 0, POPT_ARG_NONE, &opt_ignore_existing , 0, 0, 0 }, + {"delete-after", 0, POPT_ARG_NONE, 0, OPT_DELETE_AFTER, 0, 0 }, + {"delete-excluded", 0, POPT_ARG_NONE, 0, OPT_DELETE_EXCLUDED, 0, 0 }, + {"force", 0, POPT_ARG_NONE, &force_delete , 0, 0, 0 }, + {"numeric-ids", 0, POPT_ARG_NONE, &numeric_ids , 0, 0, 0 }, + {"exclude", 0, POPT_ARG_STRING, 0, OPT_EXCLUDE, 0, 0 }, + {"include", 0, POPT_ARG_STRING, 0, OPT_INCLUDE, 0, 0 }, + {"exclude-from", 0, POPT_ARG_STRING, 0, OPT_EXCLUDE_FROM, 0, 0 }, + {"include-from", 0, POPT_ARG_STRING, 0, OPT_INCLUDE_FROM, 0, 0 }, + {"safe-links", 0, POPT_ARG_NONE, &safe_symlinks , 0, 0, 0 }, + {"help", 'h', POPT_ARG_NONE, 0, 'h', 0, 0 }, + {"backup", 'b', POPT_ARG_NONE, &make_backups , 0, 0, 0 }, + {"dry-run", 'n', POPT_ARG_NONE, &dry_run , 0, 0, 0 }, + {"sparse", 'S', POPT_ARG_NONE, &sparse_files , 0, 0, 0 }, + {"cvs-exclude", 'C', POPT_ARG_NONE, &cvs_exclude , 0, 0, 0 }, + {"update", 'u', POPT_ARG_NONE, &update_only , 0, 0, 0 }, + {"links", 'l', POPT_ARG_NONE, &preserve_links , 0, 0, 0 }, + {"copy-links", 'L', POPT_ARG_NONE, ©_links , 0, 0, 0 }, + {"whole-file", 'W', POPT_ARG_NONE, 0, OPT_WHOLE_FILE, 0, 0 }, + {"no-whole-file", 0, POPT_ARG_NONE, 0, OPT_NO_WHOLE_FILE, 0, 0 }, + {"copy-unsafe-links", 0, POPT_ARG_NONE, ©_unsafe_links , 0, 0, 0 }, + {"perms", 'p', POPT_ARG_NONE, &preserve_perms , 0, 0, 0 }, + {"owner", 'o', POPT_ARG_NONE, &preserve_uid , 0, 0, 0 }, + {"group", 'g', POPT_ARG_NONE, &preserve_gid , 0, 0, 0 }, + {"devices", 'D', POPT_ARG_NONE, &preserve_devices , 0, 0, 0 }, + {"times", 't', POPT_ARG_NONE, &preserve_times , 0, 0, 0 }, + {"checksum", 'c', POPT_ARG_NONE, &always_checksum , 0, 0, 0 }, + {"verbose", 'v', POPT_ARG_NONE, 0, 'v', 0, 0 }, + {"quiet", 'q', POPT_ARG_NONE, 0, 'q', 0, 0 }, + {"archive", 'a', POPT_ARG_NONE, 0, 'a', 0, 0 }, + {"server", 0, POPT_ARG_NONE, &am_server , 0, 0, 0 }, + {"sender", 0, POPT_ARG_NONE, 0, OPT_SENDER, 0, 0 }, + {"recursive", 'r', POPT_ARG_NONE, &recurse , 0, 0, 0 }, + {"relative", 'R', POPT_ARG_NONE, &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 }, + {"max-delete", 0, POPT_ARG_INT, &max_delete , 0, 0, 0 }, + {"timeout", 0, POPT_ARG_INT, &io_timeout , 0, 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, 0, OPT_LINK_DEST, 0, 0 }, /* TODO: Should this take an optional int giving the compression level? */ - {"compress", 'z', POPT_ARG_NONE, &do_compression}, - {"daemon", 0, POPT_ARG_NONE, &am_daemon}, - {"no-detach", 0, POPT_ARG_NONE, &no_detach}, - {"stats", 0, POPT_ARG_NONE, &do_stats}, - {"progress", 0, POPT_ARG_NONE, &do_progress}, - {"partial", 0, POPT_ARG_NONE, &keep_partial}, - {"ignore-errors", 0, POPT_ARG_NONE, &ignore_errors}, - {"blocking-io", 0, POPT_ARG_NONE, &blocking_io}, - {0, 'P', POPT_ARG_NONE, 0, 'P'}, - {"config", 0, POPT_ARG_STRING, &config_file}, - {"port", 0, POPT_ARG_INT, &rsync_port}, - {"log-format", 0, POPT_ARG_STRING, &log_format}, - {"bwlimit", 0, POPT_ARG_INT, &bwlimit}, - {"address", 0, POPT_ARG_STRING, &bind_address, 0}, - {"backup-dir", 0, POPT_ARG_STRING, &backup_dir}, - {"hard-links", 'H', POPT_ARG_NONE, &preserve_hard_links}, - {"read-batch", 'f', POPT_ARG_STRING, &batch_ext, 'f'}, - {"write-batch", 'F', POPT_ARG_NONE, &write_batch, 0}, + {"compress", 'z', POPT_ARG_NONE, &do_compression , 0, 0, 0 }, + {"daemon", 0, POPT_ARG_NONE, &am_daemon , 0, 0, 0 }, + {"no-detach", 0, POPT_ARG_NONE, &no_detach , 0, 0, 0 }, + {"stats", 0, POPT_ARG_NONE, &do_stats , 0, 0, 0 }, + {"progress", 0, POPT_ARG_NONE, &do_progress , 0, 0, 0 }, + {"partial", 0, POPT_ARG_NONE, &keep_partial , 0, 0, 0 }, + {"ignore-errors", 0, POPT_ARG_NONE, &ignore_errors , 0, 0, 0 }, + {"blocking-io", 0, POPT_ARG_NONE, &blocking_io , 0, 0, 0 }, + {"no-blocking-io", 0, POPT_ARG_NONE, 0, OPT_NO_BLOCKING_IO, 0, 0 }, + {0, 'P', POPT_ARG_NONE, 0, 'P', 0, 0 }, + {"config", 0, POPT_ARG_STRING, &config_file , 0, 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 }, + {"address", 0, POPT_ARG_STRING, &bind_address, 0, 0, 0 }, + {"backup-dir", 0, POPT_ARG_STRING, &backup_dir , 0, 0, 0 }, + {"hard-links", 'H', POPT_ARG_NONE, &preserve_hard_links , 0, 0, 0 }, + {"read-batch", 0, POPT_ARG_STRING, &batch_prefix, OPT_READ_BATCH, 0, 0 }, + {"write-batch", 0, POPT_ARG_STRING, &batch_prefix, OPT_WRITE_BATCH, 0, 0 }, #ifdef INET6 - {0, '4', POPT_ARG_VAL, &default_af_hint, AF_INET }, - {0, '6', POPT_ARG_VAL, &default_af_hint, AF_INET6 }, + {0, '4', POPT_ARG_VAL, &default_af_hint, AF_INET , 0, 0 }, + {0, '6', POPT_ARG_VAL, &default_af_hint, AF_INET6 , 0, 0 }, #endif - {0,0,0,0} + {0,0,0,0, 0, 0, 0} }; static char err_buf[100]; -/* We store the option error message, if any, so that we can log the - connection attempt (which requires parsing the options), and then - show the error later on. */ +/** + * Store the option error message, if any, so that we can log the + * connection attempt (which requires parsing the options), and then + * show the error later on. + **/ void option_error(void) { if (err_buf[0]) { @@ -360,7 +399,10 @@ void option_error(void) } } -/* check to see if we should refuse this option */ + +/** + * Check to see if we should refuse this option + **/ static int check_refuse_options(char *ref, int opt) { int i, len; @@ -400,9 +442,14 @@ static int count_args(char const **argv) } -/* Process command line arguments. Called on both local and remote. - * Returns if all options are OK, otherwise fills in err_buf and - * returns 0. */ +/** + * Process command line arguments. Called on both local and remote. + * + * @retval 1 if all options are OK; with globals set to appropriate + * values + * + * @retval 0 on error, with err_buf containing an explanation + **/ int parse_arguments(int *argc, const char ***argv, int frommain) { int opt; @@ -428,13 +475,25 @@ int parse_arguments(int *argc, const char ***argv, int frommain) print_rsync_version(FINFO); exit_cleanup(0); + case OPT_SUFFIX: + /* The value has already been set by popt, but + * we need to remember that a suffix was specified + * in case a backup-directory is used. */ + suffix_specified = 1; + break; + case OPT_MODIFY_WINDOW: /* The value has already been set by popt, but * we need to remember that we're using a * non-default setting. */ modify_window_set = 1; break; - + + case OPT_DELETE_AFTER: + delete_after = 1; + delete_mode = 1; + break; + case OPT_DELETE_EXCLUDED: delete_excluded = 1; delete_mode = 1; @@ -456,6 +515,20 @@ int parse_arguments(int *argc, const char ***argv, int frommain) add_exclude_file(poptGetOptArg(pc), 1, 1); break; + case OPT_WHOLE_FILE: + whole_file = 1; + no_whole_file = 0; + break; + + case OPT_NO_WHOLE_FILE: + no_whole_file = 1; + whole_file = 0; + break; + + case OPT_NO_BLOCKING_IO: + blocking_io = 0; + break; + case 'h': usage(FINFO); exit_cleanup(0); @@ -511,11 +584,28 @@ int parse_arguments(int *argc, const char ***argv, int frommain) keep_partial = 1; break; + case OPT_WRITE_BATCH: + /* popt stores the filename in batch_prefix for us */ + write_batch = 1; + break; - case 'f': - /* The filename is stored for us by popt */ + case OPT_READ_BATCH: + /* popt stores the filename in batch_prefix for us */ read_batch = 1; break; + case OPT_LINK_DEST: +#if HAVE_LINK + compare_dest = poptGetOptArg(pc); + link_dest = 1; + break; +#else + snprintf(err_buf,sizeof(err_buf), + "hard links are not supported on this %s\n", + am_server ? "server" : "client"); + rprintf(FERROR,"ERROR: hard links not supported on this platform\n"); + return 0; +#endif + default: /* FIXME: If --daemon is specified, then errors for later @@ -529,6 +619,22 @@ int parse_arguments(int *argc, const char ***argv, int frommain) } } + if (write_batch && read_batch) { + snprintf(err_buf,sizeof(err_buf), + "write-batch and read-batch can not be used together\n"); + rprintf(FERROR,"ERROR: write-batch and read-batch" + " can not be used together\n"); + return 0; + } + + if (do_compression && (write_batch || read_batch)) { + snprintf(err_buf,sizeof(err_buf), + "compress can not be used with write-batch or read-batch\n"); + rprintf(FERROR,"ERROR: compress can not be used with" + " write-batch or read-batch\n"); + return 0; + } + *argv = poptGetArgs(pc); if (*argv) *argc = count_args(*argv); @@ -539,8 +645,14 @@ int parse_arguments(int *argc, const char ***argv, int frommain) } -/* Construct a filtered list of options to pass through from the - * client to the server */ +/** + * Construct a filtered list of options to pass through from the + * client to the server. + * + * This involves setting options that will tell the server how to + * behave, and also filtering out options that are processed only + * locally. + **/ void server_options(char **args,int *argc) { int ac = *argc; @@ -550,12 +662,23 @@ void server_options(char **args,int *argc) static char mdelete[30]; static char mwindow[30]; static char bw[50]; - static char fext[20]; /* dw */ + /* Leave room for ``--(write|read)-batch='' */ + static char fext[MAXPATHLEN + 15]; int i, x; + if (blocking_io == -1) + blocking_io = 0; + args[ac++] = "--server"; + if (daemon_over_rsh) { + args[ac++] = "--daemon"; + *argc = ac; + /* if we're passing --daemon, we're done */ + return; + } + if (!am_sender) args[ac++] = "--sender"; @@ -575,8 +698,14 @@ void server_options(char **args,int *argc) argstr[x++] = 'l'; if (copy_links) argstr[x++] = 'L'; + + assert(whole_file == 0 || whole_file == 1); if (whole_file) argstr[x++] = 'W'; + /* We don't need to send --no-whole-file, because it's the + * default for remote transfers, and in any case old versions + * of rsync will not understand it. */ + if (preserve_hard_links) argstr[x++] = 'H'; if (preserve_uid) @@ -605,8 +734,6 @@ void server_options(char **args,int *argc) argstr[x++] = 'S'; if (do_compression) argstr[x++] = 'z'; - if (write_batch) - argstr[x++] = 'F'; /* dw */ /* this is a complete hack - blame Rusty @@ -629,8 +756,14 @@ void server_options(char **args,int *argc) args[ac++] = mdelete; } - if (batch_ext != NULL) { - sprintf(fext,"-f%s",batch_ext); + if (batch_prefix != NULL) { + char *fmt = ""; + if (write_batch) + fmt = "--write-batch=%s"; + else + if (read_batch) + fmt = "--read-batch=%s"; + snprintf(fext,sizeof(fext),fmt,batch_prefix); args[ac++] = fext; } @@ -688,6 +821,9 @@ void server_options(char **args,int *argc) if (only_existing && am_sender) args[ac++] = "--existing"; + if (opt_ignore_existing && am_sender) + args[ac++] = "--ignore-existing"; + if (tmpdir) { args[ac++] = "--temp-dir"; args[ac++] = tmpdir; @@ -706,11 +842,10 @@ void server_options(char **args,int *argc) * 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++] = "--compare-dest"; + args[ac++] = link_dest ? "--link-dest" : "--compare-dest"; args[ac++] = compare_dest; } - *argc = ac; }