X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/b60626549181401ddf8ed57bd21f2b9f43dfdbf6..9ef53907149a591ec9302a929d0fa319f348b8d9:/options.c diff --git a/options.c b/options.c index 09a13c49..ed01a673 100644 --- a/options.c +++ b/options.c @@ -59,7 +59,6 @@ int do_stats=0; int do_progress=0; int keep_partial=0; int safe_symlinks=0; - int block_size=BLOCK_SIZE; char *backup_suffix = BACKUP_SUFFIX; @@ -68,11 +67,12 @@ char *compare_dest = NULL; char *config_file = RSYNCD_CONF; char *shell_cmd = NULL; char *log_format = NULL; - +char *password_file = NULL; char *rsync_path = RSYNC_NAME; int rsync_port = RSYNC_PORT; int verbose = 0; +int quiet = 0; int always_checksum = 0; int list_only = 0; @@ -83,18 +83,24 @@ void usage(int F) 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]... 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," --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"); @@ -109,7 +115,7 @@ void usage(int F) 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"); @@ -122,11 +128,10 @@ void usage(int F) 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," -z, --compress compress file data\n"); - rprintf(F," --exclude=PATTERN exclude file FILE\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 file 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," --config=FILE specify alternate rsyncd.conf file\n"); @@ -134,23 +139,22 @@ void usage(int F) 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," -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, OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_STATS, OPT_PARTIAL, OPT_PROGRESS, - OPT_SAFE_LINKS, OPT_COMPARE_DEST, OPT_LOG_FORMAT}; + OPT_SAFE_LINKS, OPT_COMPARE_DEST, OPT_LOG_FORMAT,OPT_PASSWORD_FILE}; -static char *short_options = "oblLWHpguDCtcahvrRIxnSe:B:T:z"; +static char *short_options = "oblLWHpguDCtcahvqrRIxnSe:B:T:z"; static struct option long_options[] = { {"version", 0, 0, OPT_VERSION}, @@ -164,6 +168,7 @@ static struct option long_options[] = { {"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'}, {"help", 0, 0, 'h'}, @@ -175,6 +180,7 @@ static struct option long_options[] = { {"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'}, @@ -204,14 +210,63 @@ static struct option long_options[] = { {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", @@ -226,7 +281,10 @@ int parse_arguments(int argc, char *argv[]) case OPT_RSYNC_PATH: rsync_path = optarg; break; - + + case OPT_PASSWORD_FILE: + password_file =optarg; + break; case 'I': ignore_times = 1; break; @@ -307,6 +365,7 @@ int parse_arguments(int argc, char *argv[]) #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 @@ -340,6 +399,10 @@ int parse_arguments(int argc, char *argv[]) verbose++; break; + case 'q': + if (frommain) quiet++; + break; + case 'a': recurse=1; #if SUPPORT_LINKS @@ -361,7 +424,7 @@ int parse_arguments(int argc, char *argv[]) case OPT_SENDER: if (!am_server) { usage(FERROR); - exit_cleanup(1); + exit_cleanup(RERR_SYNTAX); } am_sender = 1; break; @@ -427,6 +490,7 @@ int parse_arguments(int argc, char *argv[]) break; default: + slprintf(err_buf,sizeof(err_buf),"unrecognised option\n"); return 0; } } @@ -451,6 +515,7 @@ void server_options(char **args,int *argc) argstr[0] = '-'; for (i=0;i