X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/c60b7056b2750c6d8ff476d37cc2724b2bd15461..184dd27a183ab3403eadbd699bc47a1f96cdd331:/options.c diff --git a/options.c b/options.c index 8a02d4f7..39e61c01 100644 --- a/options.c +++ b/options.c @@ -20,10 +20,10 @@ #include "rsync.h" #include "popt.h" +#include "zlib/zlib.h" extern int module_id; extern int sanitize_paths; -extern int select_timeout; extern struct filter_list_struct filter_list; extern struct filter_list_struct server_filter_list; @@ -39,7 +39,7 @@ int make_backups = 0; **/ int whole_file = -1; -int archive_mode = 0; +int append_mode = 0; int keep_dirlinks = 0; int copy_links = 0; int preserve_links = 0; @@ -53,6 +53,7 @@ int omit_dir_times = 0; int update_only = 0; int cvs_exclude = 0; int dry_run = 0; +int do_xfers = 1; int ignore_times = 0; int delete_mode = 0; int delete_during = 0; @@ -64,6 +65,7 @@ int one_file_system = 0; int protocol_version = PROTOCOL_VERSION; int sparse_files = 0; int do_compression = 0; +int def_compress_level = Z_DEFAULT_COMPRESSION; int am_root = 0; int am_server = 0; int am_sender = 0; @@ -75,12 +77,13 @@ int implied_dirs = 1; int numeric_ids = 0; int force_delete = 0; int io_timeout = 0; +int allowed_lull = 0; char *files_from = NULL; int filesfrom_fd = -1; char *filesfrom_host = NULL; int eol_nulls = 0; int recurse = 0; -int xfer_dirs = 0; +int xfer_dirs = -1; int am_daemon = 0; int daemon_over_rsh = 0; int do_stats = 0; @@ -93,11 +96,12 @@ int daemon_bwlimit = 0; int bwlimit = 0; int fuzzy_basis = 0; size_t bwlimit_writemax = 0; -int only_existing = 0; -int opt_ignore_existing = 0; +int ignore_existing = 0; +int ignore_non_existing = 0; int need_messages_from_generator = 0; int max_delete = 0; OFF_T max_size = 0; +OFF_T min_size = 0; int ignore_errors = 0; int modify_window = 0; int blocking_io = -1; @@ -140,15 +144,17 @@ char *log_format = NULL; char *password_file = NULL; char *rsync_path = RSYNC_PATH; char *backup_dir = NULL; +char *chmod_mode = NULL; char backup_dir_buf[MAXPATHLEN]; int rsync_port = 0; int compare_dest = 0; +int copy_dest = 0; int link_dest = 0; int basis_dir_cnt = 0; +char *dest_option = NULL; int verbose = 0; int quiet = 0; -int itemize_changes = 0; int log_before_transfer = 0; int log_format_has_i = 0; int log_format_has_o_or_i = 0; @@ -158,13 +164,16 @@ int list_only = 0; #define MAX_BATCH_NAME_LEN 256 /* Must be less than MAXPATHLEN-13 */ char *batch_name = NULL; +struct chmod_mode_struct *chmod_modes = NULL; + static int daemon_opt; /* sets am_daemon after option error-reporting */ static int F_option_cnt = 0; static int modify_window_set; -static int refused_delete, refused_archive_part; +static int itemize_changes = 0; +static int refused_delete, refused_archive_part, refused_compress; static int refused_partial, refused_progress, refused_delete_before; -static char *dest_option = NULL; -static char *max_size_arg; +static int refused_inplace; +static char *max_size_arg, *min_size_arg; static char partialdir_for_delayupdate[] = ".~tmp~"; /** Local address to bind. As a character string because it's @@ -248,30 +257,30 @@ void usage(enum logcode F) 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"); - rprintf(F," or rsync [OPTION]... SRC [SRC]... DEST\n"); - rprintf(F," or rsync [OPTION]... [USER@]HOST::SRC [DEST]\n"); + rprintf(F,"Usage: rsync [OPTION]... SRC [SRC]... DEST\n"); + rprintf(F," or rsync [OPTION]... SRC [SRC]... [USER@]HOST: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"); + rprintf(F," or rsync [OPTION]... [USER@]HOST:SRC [DEST]\n"); + rprintf(F," or rsync [OPTION]... [USER@]HOST::SRC [DEST]\n"); + rprintf(F," or rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]\n"); + rprintf(F,"The ':' usages connect via remote shell, while '::' & 'rsync://' usages connect\n"); + rprintf(F,"to an rsync daemon, and require SRC or DEST to start with a module name.\n"); rprintf(F,"\nOptions\n"); rprintf(F," -v, --verbose increase verbosity\n"); rprintf(F," -q, --quiet suppress non-error messages\n"); rprintf(F," -c, --checksum skip based on checksum, not mod-time & size\n"); rprintf(F," -a, --archive archive mode; same as -rlptgoD (no -H)\n"); + rprintf(F," --no-OPTION turn of an implied OPTION (e.g. --no-D)\n"); rprintf(F," -r, --recursive recurse into directories\n"); rprintf(F," -R, --relative use relative path names\n"); - rprintf(F," --no-relative turn off --relative\n"); - rprintf(F," --no-implied-dirs don't send implied dirs with -R\n"); + rprintf(F," --no-implied-dirs don't send implied dirs with --relative\n"); rprintf(F," -b, --backup make backups (see --suffix & --backup-dir)\n"); rprintf(F," --backup-dir=DIR make backups into hierarchy based in DIR\n"); rprintf(F," --suffix=SUFFIX set backup suffix (default %s w/o --backup-dir)\n",BACKUP_SUFFIX); rprintf(F," -u, --update skip files that are newer on the receiver\n"); rprintf(F," --inplace update destination files in-place (SEE MAN PAGE)\n"); + rprintf(F," --append append data onto shorter files\n"); rprintf(F," -d, --dirs transfer directories without recursing\n"); rprintf(F," -l, --links copy symlinks as symlinks\n"); rprintf(F," -L, --copy-links transform symlink into referent file/dir\n"); @@ -285,16 +294,16 @@ void usage(enum logcode F) rprintf(F," -D, --devices preserve devices (root only)\n"); rprintf(F," -t, --times preserve times\n"); rprintf(F," -O, --omit-dir-times omit directories when preserving times\n"); + rprintf(F," --chmod=CHMOD change destination permissions\n"); 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 files whole (without rsync algorithm)\n"); - rprintf(F," --no-whole-file always use incremental rsync algorithm\n"); rprintf(F," -x, --one-file-system don't cross filesystem boundaries\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=PATH specify path to rsync on the remote machine\n"); - rprintf(F," --existing only update files that already exist on receiver\n"); + rprintf(F," --rsync-path=PROGRAM specify the rsync to run on the remote machine\n"); rprintf(F," --ignore-existing ignore files that already exist on receiving side\n"); + rprintf(F," --ignore-non-existing ignore files that don't exist on receiving side\n"); rprintf(F," --remove-sent-files sent files/symlinks are removed from sending side\n"); rprintf(F," --del an alias for --delete-during\n"); rprintf(F," --delete delete files that don't exist on the sending side\n"); @@ -306,6 +315,7 @@ void usage(enum logcode F) 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," --max-size=SIZE don't transfer any file larger than SIZE\n"); + rprintf(F," --min-size=SIZE don't transfer any file smaller than SIZE\n"); rprintf(F," --partial keep partially transferred files\n"); rprintf(F," --partial-dir=DIR put a partially transferred file into DIR\n"); rprintf(F," --delay-updates put all updated files into place at transfer's end\n"); @@ -317,8 +327,10 @@ void usage(enum logcode F) rprintf(F," -T, --temp-dir=DIR create temporary files in directory DIR\n"); rprintf(F," -y, --fuzzy find similar file for basis if no dest file\n"); rprintf(F," --compare-dest=DIR also compare destination files relative to DIR\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," -z, --compress compress file data during the transfer\n"); + rprintf(F," --compress-level=NUM explicitly set compression level\n"); rprintf(F," -C, --cvs-exclude auto-ignore files the same way CVS does\n"); rprintf(F," -f, --filter=RULE add a file-filtering RULE\n"); rprintf(F," -F same as --filter='dir-merge /.rsync-filter'\n"); @@ -328,25 +340,27 @@ void usage(enum logcode F) rprintf(F," --include=PATTERN don't exclude files matching PATTERN\n"); rprintf(F," --include-from=FILE read include patterns from FILE\n"); rprintf(F," --files-from=FILE read list of source-file names from FILE\n"); - rprintf(F," -0, --from0 all *-from file lists are delimited by nulls\n"); - rprintf(F," --version print version number\n"); + rprintf(F," -0, --from0 all *-from/filter files are delimited by 0s\n"); + rprintf(F," --address=ADDRESS bind address for outgoing socket to daemon\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 I/O when it is the default\n"); rprintf(F," --stats give some file-transfer stats\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-format=FORMAT log file-transfers using specified format\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"); rprintf(F," --bwlimit=KBPS limit I/O bandwidth; KBytes per second\n"); rprintf(F," --write-batch=FILE write a batched update to FILE\n"); + rprintf(F," --only-write-batch=FILE like --write-batch but w/o updating destination\n"); rprintf(F," --read-batch=FILE read a batched update from FILE\n"); + rprintf(F," --protocol=NUM force an older protocol version to be used\n"); #ifdef INET6 rprintf(F," -4, --ipv4 prefer IPv4\n"); rprintf(F," -6, --ipv6 prefer IPv6\n"); #endif + rprintf(F," --version print version number\n"); rprintf(F," -h, --help show this help screen\n"); rprintf(F,"\nUse \"rsync --daemon --help\" to see the daemon-mode command-line options.\n"); @@ -355,23 +369,70 @@ void usage(enum logcode F) } enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_EXCLUDE, OPT_EXCLUDE_FROM, - OPT_FILTER, OPT_COMPARE_DEST, OPT_LINK_DEST, - OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, - OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_TIMEOUT, OPT_MAX_SIZE, + OPT_FILTER, OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST, + OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, + OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE, OPT_REFUSED_BASE = 9000}; static struct poptOption long_options[] = { /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */ + {"help", 'h', POPT_ARG_NONE, 0, 'h', 0, 0 }, {"version", 0, POPT_ARG_NONE, 0, OPT_VERSION, 0, 0}, - {"suffix", 0, POPT_ARG_STRING, &backup_suffix, 0, 0, 0 }, - {"rsync-path", 0, POPT_ARG_STRING, &rsync_path, 0, 0, 0 }, - {"password-file", 0, POPT_ARG_STRING, &password_file, 0, 0, 0 }, + {"verbose", 'v', POPT_ARG_NONE, 0, 'v', 0, 0 }, + {"no-verbose", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 }, + {"no-v", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 }, + {"quiet", 'q', POPT_ARG_NONE, 0, 'q', 0, 0 }, + {"stats", 0, POPT_ARG_NONE, &do_stats, 0, 0, 0 }, + {"dry-run", 'n', POPT_ARG_NONE, &dry_run, 0, 0, 0 }, + {"archive", 'a', POPT_ARG_NONE, 0, 'a', 0, 0 }, + {"recursive", 'r', POPT_ARG_VAL, &recurse, 2, 0, 0 }, + {"no-recursive", 0, POPT_ARG_VAL, &recurse, 0, 0, 0 }, + {"no-r", 0, POPT_ARG_VAL, &recurse, 0, 0, 0 }, + {"dirs", 'd', POPT_ARG_VAL, &xfer_dirs, 2, 0, 0 }, + {"no-dirs", 0, POPT_ARG_VAL, &xfer_dirs, 0, 0, 0 }, + {"no-d", 0, POPT_ARG_VAL, &xfer_dirs, 0, 0, 0 }, + {"perms", 'p', POPT_ARG_VAL, &preserve_perms, 1, 0, 0 }, + {"no-perms", 0, POPT_ARG_VAL, &preserve_perms, 0, 0, 0 }, + {"no-p", 0, POPT_ARG_VAL, &preserve_perms, 0, 0, 0 }, + {"times", 't', POPT_ARG_VAL, &preserve_times, 1, 0, 0 }, + {"no-times", 0, POPT_ARG_VAL, &preserve_times, 0, 0, 0 }, + {"no-t", 0, POPT_ARG_VAL, &preserve_times, 0, 0, 0 }, + {"omit-dir-times", 'O', POPT_ARG_VAL, &omit_dir_times, 2, 0, 0 }, + {"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW, 0, 0 }, + {"owner", 'o', POPT_ARG_VAL, &preserve_uid, 1, 0, 0 }, + {"no-owner", 0, POPT_ARG_VAL, &preserve_uid, 0, 0, 0 }, + {"no-o", 0, POPT_ARG_VAL, &preserve_uid, 0, 0, 0 }, + {"group", 'g', POPT_ARG_VAL, &preserve_gid, 1, 0, 0 }, + {"no-group", 0, POPT_ARG_VAL, &preserve_gid, 0, 0, 0 }, + {"no-g", 0, POPT_ARG_VAL, &preserve_gid, 0, 0, 0 }, + {"devices", 'D', POPT_ARG_VAL, &preserve_devices, 1, 0, 0 }, + {"no-devices", 0, POPT_ARG_VAL, &preserve_devices, 0, 0, 0 }, + {"no-D", 0, POPT_ARG_VAL, &preserve_devices, 0, 0, 0 }, + {"links", 'l', POPT_ARG_VAL, &preserve_links, 1, 0, 0 }, + {"no-links", 0, POPT_ARG_VAL, &preserve_links, 0, 0, 0 }, + {"no-l", 0, POPT_ARG_VAL, &preserve_links, 0, 0, 0 }, + {"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 }, + {"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 }, + {"hard-links", 'H', POPT_ARG_NONE, &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 }, + {"no-implied-dirs", 0, POPT_ARG_VAL, &implied_dirs, 0, 0, 0 }, + {"chmod", 0, POPT_ARG_STRING, &chmod_mode, 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 }, - {"existing", 0, POPT_ARG_NONE, &only_existing, 0, 0, 0 }, - {"ignore-existing", 0, POPT_ARG_NONE, &opt_ignore_existing, 0, 0, 0 }, + {"update", 'u', POPT_ARG_NONE, &update_only, 0, 0, 0 }, + {"existing", 0, POPT_ARG_NONE, &ignore_non_existing, 0, 0, 0 }, + {"ignore-existing", 0, POPT_ARG_NONE, &ignore_existing, 0, 0, 0 }, + {"ignore-non-existing",0,POPT_ARG_NONE, &ignore_non_existing, 0, 0, 0 }, + {"max-size", 0, POPT_ARG_STRING, &max_size_arg, OPT_MAX_SIZE, 0, 0 }, + {"min-size", 0, POPT_ARG_STRING, &min_size_arg, OPT_MIN_SIZE, 0, 0 }, + {"sparse", 'S', POPT_ARG_NONE, &sparse_files, 0, 0, 0 }, + {"inplace", 0, POPT_ARG_NONE, &inplace, 0, 0, 0 }, + {"append", 0, POPT_ARG_VAL, &append_mode, 1, 0, 0 }, {"del", 0, POPT_ARG_NONE, &delete_during, 0, 0, 0 }, {"delete", 0, POPT_ARG_NONE, &delete_mode, 0, 0, 0 }, {"delete-before", 0, POPT_ARG_VAL, &delete_before, 2, 0, 0 }, @@ -380,83 +441,64 @@ static struct poptOption long_options[] = { {"delete-excluded", 0, POPT_ARG_NONE, &delete_excluded, 0, 0, 0 }, {"remove-sent-files",0, POPT_ARG_NONE, &remove_sent_files, 0, 0, 0 }, {"force", 0, POPT_ARG_NONE, &force_delete, 0, 0, 0 }, - {"numeric-ids", 0, POPT_ARG_NONE, &numeric_ids, 0, 0, 0 }, + {"ignore-errors", 0, POPT_ARG_NONE, &ignore_errors, 0, 0, 0 }, + {"max-delete", 0, POPT_ARG_INT, &max_delete, 0, 0, 0 }, + {0, 'F', POPT_ARG_NONE, 0, 'F', 0, 0 }, {"filter", 'f', POPT_ARG_STRING, 0, OPT_FILTER, 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 }, - {"inplace", 0, POPT_ARG_NONE, &inplace, 0, 0, 0 }, - {"dirs", 'd', POPT_ARG_VAL, &xfer_dirs, 2, 0, 0 }, - {"links", 'l', POPT_ARG_NONE, &preserve_links, 0, 0, 0 }, - {"copy-links", 'L', POPT_ARG_NONE, ©_links, 0, 0, 0 }, - {"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 }, {"whole-file", 'W', POPT_ARG_VAL, &whole_file, 1, 0, 0 }, {"no-whole-file", 0, POPT_ARG_VAL, &whole_file, 0, 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 }, - {"omit-dir-times", 'O', POPT_ARG_VAL, &omit_dir_times, 2, 0, 0 }, + {"no-W", 0, POPT_ARG_VAL, &whole_file, 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, &archive_mode, 0, 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_VAL, &recurse, -1, 0, 0 }, - {"list-only", 0, POPT_ARG_VAL, &list_only, 2, 0, 0 }, - {"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_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, 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 }, {"fuzzy", 'y', POPT_ARG_NONE, &fuzzy_basis, 0, 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 }, - {"progress", 0, POPT_ARG_NONE, &do_progress, 0, 0, 0 }, - {"partial", 0, POPT_ARG_NONE, &keep_partial, 0, 0, 0 }, + {"compress", 'z', POPT_ARG_NONE, 0, 'z', 0, 0 }, + {"compress-level", 0, POPT_ARG_INT, &def_compress_level, 'z', 0, 0 }, + {0, 'P', POPT_ARG_NONE, 0, 'P', 0, 0 }, + {"progress", 0, POPT_ARG_VAL, &do_progress, 1, 0, 0 }, + {"no-progress", 0, POPT_ARG_VAL, &do_progress, 0, 0, 0 }, + {"partial", 0, POPT_ARG_VAL, &keep_partial, 1, 0, 0 }, + {"no-partial", 0, POPT_ARG_VAL, &keep_partial, 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 }, - {"ignore-errors", 0, POPT_ARG_NONE, &ignore_errors, 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, 'F', POPT_ARG_NONE, 0, 'F', 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 }, {"itemize-changes", 'i', POPT_ARG_NONE, &itemize_changes, 0, 0, 0 }, {"bwlimit", 0, POPT_ARG_INT, &bwlimit, 0, 0, 0 }, + {"backup", 'b', POPT_ARG_NONE, &make_backups, 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 }, + {"suffix", 0, POPT_ARG_STRING, &backup_suffix, 0, 0, 0 }, + {"list-only", 0, POPT_ARG_VAL, &list_only, 2, 0, 0 }, {"read-batch", 0, POPT_ARG_STRING, &batch_name, OPT_READ_BATCH, 0, 0 }, {"write-batch", 0, POPT_ARG_STRING, &batch_name, OPT_WRITE_BATCH, 0, 0 }, + {"only-write-batch", 0, POPT_ARG_STRING, &batch_name, OPT_ONLY_WRITE_BATCH, 0, 0 }, {"files-from", 0, POPT_ARG_STRING, &files_from, 0, 0, 0 }, {"from0", '0', POPT_ARG_NONE, &eol_nulls, 0, 0, 0}, - {"no-implied-dirs", 0, POPT_ARG_VAL, &implied_dirs, 0, 0, 0 }, - {"protocol", 0, POPT_ARG_INT, &protocol_version, 0, 0, 0 }, - {"checksum-seed", 0, POPT_ARG_INT, &checksum_seed, 0, 0, 0 }, + {"numeric-ids", 0, POPT_ARG_NONE, &numeric_ids, 0, 0, 0 }, + {"timeout", 0, POPT_ARG_INT, &io_timeout, 0, 0, 0 }, + {"rsh", 'e', POPT_ARG_STRING, &shell_cmd, 0, 0, 0 }, + {"rsync-path", 0, POPT_ARG_STRING, &rsync_path, 0, 0, 0 }, + {"temp-dir", 'T', POPT_ARG_STRING, &tmpdir, 0, 0, 0 }, #ifdef INET6 {"ipv4", '4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 }, {"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 }, #endif - /* All these options switch us into daemon-mode option-parsing. */ - {"address", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 }, + {"address", 0, POPT_ARG_STRING, &bind_address, 0, 0, 0 }, + {"port", 0, POPT_ARG_INT, &rsync_port, 0, 0, 0 }, + {"password-file", 0, POPT_ARG_STRING, &password_file, 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 }, + {"protocol", 0, POPT_ARG_INT, &protocol_version, 0, 0, 0 }, + {"checksum-seed", 0, POPT_ARG_INT, &checksum_seed, 0, 0, 0 }, + {"server", 0, POPT_ARG_NONE, &am_server, 0, 0, 0 }, + {"sender", 0, POPT_ARG_NONE, 0, OPT_SENDER, 0, 0 }, + /* All the following options switch us into daemon-mode option-parsing. */ {"config", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 }, {"daemon", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 }, {"detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 }, @@ -500,7 +542,10 @@ static struct poptOption long_daemon_options[] = { {"port", 0, POPT_ARG_INT, &rsync_port, 0, 0, 0 }, {"protocol", 0, POPT_ARG_INT, &protocol_version, 0, 0, 0 }, {"server", 0, POPT_ARG_NONE, &am_server, 0, 0, 0 }, + {"temp-dir", 'T', POPT_ARG_STRING, &tmpdir, 0, 0, 0 }, {"verbose", 'v', POPT_ARG_NONE, 0, 'v', 0, 0 }, + {"no-verbose", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 }, + {"no-v", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 }, {"help", 'h', POPT_ARG_NONE, 0, 'h', 0, 0 }, {0,0,0,0, 0, 0, 0} }; @@ -562,6 +607,9 @@ static void set_refuse_options(char *bp) case 't': case 'g': case 'o': case 'D': refused_archive_part = op->val; break; + case 'z': + refused_compress = op->val; + break; case '\0': if (wildmatch("delete", op->longName)) refused_delete = op->val; @@ -571,6 +619,8 @@ static void set_refuse_options(char *bp) refused_partial = op->val; else if (wildmatch("progress", op->longName)) refused_progress = op->val; + else if (wildmatch("inplace", op->longName)) + refused_inplace = op->val; break; } if (!is_wild) @@ -613,6 +663,62 @@ static int count_args(const char **argv) } +static OFF_T parse_size_arg(char **size_arg, char def_suf) +{ + int mult, make_compatible = 0; + const char *arg, *p; + OFF_T size = 0; + + for (arg = *size_arg; isdigit(*(uchar*)arg); arg++) {} + if (*arg == '.') + for (arg++; isdigit(*(uchar*)arg); arg++) {} + if (*arg && (arg[1] == 't' || arg[1] == 'T')) + mult = 1000, make_compatible = 1; + else + mult = 1024; + if ((p = strstr(arg, "+1")) != NULL + || (p = strstr(arg, "-1")) != NULL) { + if (p[2] != '\0') + return -1; + size = atoi(p); + make_compatible = 1; + } + switch (*arg && arg != p ? *arg : def_suf) { + case 'b': case 'B': + size += atof(*size_arg); + break; + case 'k': case 'K': + size += atof(*size_arg) * mult; + break; + case 'm': case 'M': + size += atof(*size_arg) * mult*mult; + break; + case 'g': case 'G': + size += atof(*size_arg) * mult*mult*mult; + break; + default: + size = -1; + break; + } + if (size > 0 && make_compatible) { + /* We convert this manually because we may need %lld precision, + * and that's not a portable sprintf() escape. */ + char buf[128], *s = buf + sizeof buf; + OFF_T num = size; + *--s = '\0'; + while (num) { + if (s == buf) /* impossible... */ + out_of_memory("parse_size_arg@buf"); + *--s = (num % 10) + '0'; + num /= 10; + } + if (!(*size_arg = strdup(s))) + out_of_memory("parse_size_arg"); + } + return size; +} + + static void create_refuse_error(int which) { /* The "which" value is the index + OPT_REFUSED_BASE. */ @@ -687,6 +793,13 @@ int parse_arguments(int *argc, const char ***argv, int frommain) goto daemon_error; } } + + if (tmpdir && strlen(tmpdir) >= MAXPATHLEN - 10) { + snprintf(err_buf, sizeof err_buf, + "the --temp-dir path is WAY too long.\n"); + return 0; + } + if (!daemon_opt) { rprintf(FERROR, "Daemon option(s) used without --daemon.\n"); daemon_error: @@ -694,6 +807,7 @@ int parse_arguments(int *argc, const char ***argv, int frommain) "(Type \"rsync --daemon --help\" for assistance with daemon mode.)\n"); exit_cleanup(RERR_SYNTAX); } + *argv = poptGetArgs(pc); *argc = count_args(*argv); am_starting_up = 0; @@ -740,6 +854,23 @@ int parse_arguments(int *argc, const char ***argv, int frommain) XFLG_FATAL_ERRORS | XFLG_OLD_PREFIXES); break; + case 'a': + if (refused_archive_part) { + create_refuse_error(refused_archive_part); + return 0; + } + if (!recurse) /* preserve recurse == 2 */ + recurse = 1; +#ifdef SUPPORT_LINKS + preserve_links = 1; +#endif + preserve_perms = 1; + preserve_times = 1; + preserve_gid = 1; + preserve_uid = 1; + preserve_devices = 1; + break; + case 'h': usage(FINFO); exit_cleanup(0); @@ -782,38 +913,38 @@ int parse_arguments(int *argc, const char ***argv, int frommain) keep_partial = 1; break; + case 'z': + if (def_compress_level < Z_DEFAULT_COMPRESSION + || def_compress_level > Z_BEST_COMPRESSION) { + snprintf(err_buf, sizeof err_buf, + "--compress-level value is invalid: %d\n", + def_compress_level); + return 0; + } + do_compression = def_compress_level != Z_NO_COMPRESSION; + if (do_compression && refused_compress) { + create_refuse_error(refused_compress); + return 0; + } + break; + case OPT_WRITE_BATCH: /* batch_name is already set */ write_batch = 1; break; + case OPT_ONLY_WRITE_BATCH: + /* batch_name is already set */ + write_batch = -1; + break; + case OPT_READ_BATCH: /* batch_name is already set */ read_batch = 1; break; case OPT_MAX_SIZE: - for (arg = max_size_arg; isdigit(*(uchar*)arg); arg++) {} - if (*arg == '.') - for (arg++; isdigit(*(uchar*)arg); arg++) {} - switch (*arg) { - case 'k': case 'K': - max_size = atof(max_size_arg) * 1024; - break; - case 'm': case 'M': - max_size = atof(max_size_arg) * 1024*1024; - break; - case 'g': case 'G': - max_size = atof(max_size_arg) * 1024*1024*1024; - break; - case '\0': - max_size = atof(max_size_arg); - break; - default: - max_size = 0; - break; - } - if (max_size <= 0) { + if ((max_size = parse_size_arg(&max_size_arg, 'b')) <= 0) { snprintf(err_buf, sizeof err_buf, "--max-size value is invalid: %s\n", max_size_arg); @@ -821,9 +952,13 @@ int parse_arguments(int *argc, const char ***argv, int frommain) } break; - case OPT_TIMEOUT: - if (io_timeout && io_timeout < select_timeout) - select_timeout = io_timeout; + case OPT_MIN_SIZE: + if ((min_size = parse_size_arg(&min_size_arg, 'b')) <= 0) { + snprintf(err_buf, sizeof err_buf, + "--min-size value is invalid: %s\n", + min_size_arg); + return 0; + } break; case OPT_LINK_DEST: @@ -838,6 +973,11 @@ int parse_arguments(int *argc, const char ***argv, int frommain) 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"; @@ -892,13 +1032,7 @@ int parse_arguments(int *argc, const char ***argv, int frommain) "--write-batch and --read-batch can not be used together\n"); return 0; } - if (write_batch || read_batch) { - if (dry_run) { - snprintf(err_buf, sizeof err_buf, - "--%s-batch cannot be used with --dry_run (-n)\n", - write_batch ? "write" : "read"); - return 0; - } + if (write_batch > 0 || read_batch) { if (am_server) { rprintf(FINFO, "ignoring --%s-batch option sent to server\n", @@ -908,7 +1042,8 @@ int parse_arguments(int *argc, const char ***argv, int frommain) * batch args to server. */ read_batch = write_batch = 0; batch_name = NULL; - } + } else if (dry_run) + write_batch = 0; } if (read_batch && files_from) { snprintf(err_buf, sizeof err_buf, @@ -928,41 +1063,33 @@ int parse_arguments(int *argc, const char ***argv, int frommain) return 0; } - if (compare_dest + link_dest > 1) { + if (compare_dest + copy_dest + link_dest > 1) { snprintf(err_buf, sizeof err_buf, - "You may not mix --compare-dest and --link-dest.\n"); + "You may not mix --compare-dest, --copy-dest, and --link-dest.\n"); return 0; } - if (archive_mode) { - if (refused_archive_part) { - create_refuse_error(refused_archive_part); - return 0; - } - if (!files_from) - recurse = -1; /* infinite recursion */ -#ifdef SUPPORT_LINKS - preserve_links = 1; -#endif - preserve_perms = 1; - preserve_times = 1; - preserve_gid = 1; - preserve_uid = 1; - preserve_devices = 1; + if (files_from) { + if (recurse == 1) /* preserve recurse == 2 */ + recurse = 0; + if (xfer_dirs < 0) + xfer_dirs = 1; } - if (recurse || list_only || files_from) - xfer_dirs |= 1; + if (xfer_dirs < 1) + xfer_dirs = recurse || list_only; if (relative_paths < 0) relative_paths = files_from? 1 : 0; + if (!relative_paths) + implied_dirs = 0; if (!!delete_before + delete_during + delete_after > 1) { snprintf(err_buf, sizeof err_buf, "You may not combine multiple --delete-WHEN options.\n"); return 0; } - if (!recurse) { + if (!xfer_dirs) { delete_before = delete_during = delete_after = 0; delete_mode = delete_excluded = 0; } else if (delete_before || delete_during || delete_after) @@ -1073,11 +1200,17 @@ int parse_arguments(int *argc, const char ***argv, int frommain) if (make_backups && !backup_dir) omit_dir_times = 1; + if (chmod_mode && !(chmod_modes = parse_chmod(chmod_mode))) { + snprintf(err_buf, sizeof err_buf, + "Invalid argument passed to chmod\n"); + return 0; + } + if (log_format) { - if (strstr(log_format, "%i") != NULL) + if (log_format_has(log_format, 'i')) log_format_has_i = 1; - if (strstr(log_format, "%b") == NULL - && strstr(log_format, "%c") == NULL) + if (!log_format_has(log_format, 'b') + && !log_format_has(log_format, 'c')) log_before_transfer = !am_server; } else if (itemize_changes) { log_format = "%i %n%L"; @@ -1089,12 +1222,16 @@ int parse_arguments(int *argc, const char ***argv, int frommain) && !am_server) verbose = 1; + if (dry_run) + do_xfers = 0; + + set_io_timeout(io_timeout); + if (verbose && !log_format) { log_format = "%n%L"; log_before_transfer = !am_server; } - if (log_format_has_i - || (log_format && strstr(log_format, "%o") != NULL)) + if (log_format_has_i || log_format_has(log_format, 'o')) log_format_has_o_or_i = 1; if (daemon_bwlimit && (!bwlimit || bwlimit > daemon_bwlimit)) @@ -1105,6 +1242,27 @@ int parse_arguments(int *argc, const char ***argv, int frommain) bwlimit_writemax = 512; } + if (sparse_files && inplace) { + /* Note: we don't check for this below, because --append is + * OK with --sparse (as long as redos are handled right). */ + snprintf(err_buf, sizeof err_buf, + "--sparse cannot be used with --inplace\n"); + return 0; + } + + if (append_mode) { + if (whole_file > 0) { + snprintf(err_buf, sizeof err_buf, + "--append cannot be used with --whole-file\n"); + return 0; + } + if (refused_inplace) { + create_refuse_error(refused_inplace); + return 0; + } + inplace = 1; + } + if (delay_updates && !partial_dir) partial_dir = partialdir_for_delayupdate; @@ -1112,7 +1270,8 @@ int parse_arguments(int *argc, const char ***argv, int frommain) #ifdef HAVE_FTRUNCATE if (partial_dir) { snprintf(err_buf, sizeof err_buf, - "--inplace cannot be used with --%s\n", + "--%s cannot be used with --%s\n", + append_mode ? "append" : "inplace", delay_updates ? "delay-updates" : "partial-dir"); return 0; } @@ -1125,7 +1284,8 @@ int parse_arguments(int *argc, const char ***argv, int frommain) keep_partial = 0; #else snprintf(err_buf, sizeof err_buf, - "--inplace is not supported on this %s\n", + "--%s is not supported on this %s\n", + append_mode ? "append" : "inplace", am_server ? "server" : "client"); return 0; #endif @@ -1211,7 +1371,7 @@ int parse_arguments(int *argc, const char ***argv, int frommain) **/ void server_options(char **args,int *argc) { - static char argstr[50+MAX_BASIS_DIRS*2]; + static char argstr[64]; int ac = *argc; char *arg; @@ -1242,7 +1402,7 @@ void server_options(char **args,int *argc) argstr[x++] = 'b'; if (update_only) argstr[x++] = 'u'; - if (dry_run) + if (!do_xfers) /* NOT "dry_run"! */ argstr[x++] = 'n'; if (preserve_links) argstr[x++] = 'l'; @@ -1273,7 +1433,7 @@ void server_options(char **args,int *argc) argstr[x++] = 'O'; if (preserve_perms) argstr[x++] = 'p'; - if (recurse < 0) + if (recurse) argstr[x++] = 'r'; if (always_checksum) argstr[x++] = 'c'; @@ -1293,7 +1453,7 @@ void server_options(char **args,int *argc) /* This is a complete hack - blame Rusty. FIXME! * This hack is only needed for older rsync versions that * don't understand the --list-only option. */ - if (list_only == 1 && recurse >= 0) + if (list_only == 1 && !recurse) argstr[x++] = 'r'; argstr[x] = 0; @@ -1304,6 +1464,12 @@ void server_options(char **args,int *argc) if (list_only > 1) args[ac++] = "--list-only"; + if (do_compression && def_compress_level != Z_DEFAULT_COMPRESSION) { + if (asprintf(&arg, "--compress-level=%d", def_compress_level) < 0) + goto oom; + args[ac++] = arg; + } + /* The server side doesn't use our log-format, but in certain * circumstances they need to know a little about the option. */ if (log_format && am_sender) { @@ -1327,6 +1493,11 @@ void server_options(char **args,int *argc) args[ac++] = arg; } + if (min_size && am_sender) { + args[ac++] = "--min-size"; + args[ac++] = min_size_arg; + } + if (max_size && am_sender) { args[ac++] = "--max-size"; args[ac++] = max_size_arg; @@ -1370,6 +1541,8 @@ void server_options(char **args,int *argc) args[ac++] = "--delete-after"; if (force_delete) args[ac++] = "--force"; + if (write_batch < 0) + args[ac++] = "--only-write-batch=X"; } if (size_only) @@ -1409,13 +1582,16 @@ void server_options(char **args,int *argc) if (numeric_ids) args[ac++] = "--numeric-ids"; - if (only_existing && am_sender) - args[ac++] = "--existing"; - - if (opt_ignore_existing && am_sender) + if (ignore_existing && am_sender) args[ac++] = "--ignore-existing"; - if (inplace) + /* Backward compatibility: send --existing, not --ignore-non-existing. */ + if (ignore_non_existing && am_sender) + args[ac++] = "--existing"; + + if (append_mode) + args[ac++] = "--append"; + else if (inplace) args[ac++] = "--inplace"; if (tmpdir) { @@ -1435,6 +1611,11 @@ void server_options(char **args,int *argc) } } + if (chmod_mode && !am_sender) { + args[ac++] = "--chmod"; + args[ac++] = chmod_mode; + } + if (files_from && (!am_sender || filesfrom_host)) { if (filesfrom_host) { args[ac++] = "--files-from"; @@ -1448,7 +1629,7 @@ void server_options(char **args,int *argc) if (!relative_paths) args[ac++] = "--no-relative"; } - if (!implied_dirs && !am_sender) + if (relative_paths && !implied_dirs && !am_sender) args[ac++] = "--no-implied-dirs"; if (fuzzy_basis && am_sender)