--- embedaddon/rsync/options.c 2012/02/17 15:09:30 1.1.1.1
+++ embedaddon/rsync/options.c 2013/10/14 07:51:14 1.1.1.2
@@ -3,7 +3,7 @@
*
* Copyright (C) 1998-2001 Andrew Tridgell <tridge@samba.org>
* Copyright (C) 2000, 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2002-2011 Wayne Davison
+ * Copyright (C) 2002-2013 Wayne Davison
*
* 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
@@ -20,17 +20,17 @@
*/
#include "rsync.h"
-#include "ifuncs.h"
+#include "itypes.h"
#include <popt.h>
-#include "zlib/zlib.h"
+#include <zlib.h>
extern int module_id;
extern int local_server;
extern int sanitize_paths;
extern int daemon_over_rsh;
extern unsigned int module_dirlen;
-extern struct filter_list_struct filter_list;
-extern struct filter_list_struct daemon_filter_list;
+extern filter_rule_list filter_list;
+extern filter_rule_list daemon_filter_list;
int make_backups = 0;
@@ -73,6 +73,7 @@ int remove_source_files = 0;
int one_file_system = 0;
int protocol_version = PROTOCOL_VERSION;
int sparse_files = 0;
+int preallocate_files = 0;
int do_compression = 0;
int def_compress_level = Z_DEFAULT_COMPRESSION;
int am_root = 0; /* 0 = normal, 1 = root, 2 = --super, -1 = --fake-super */
@@ -81,7 +82,9 @@ int am_sender = 0;
int am_starting_up = 1;
int relative_paths = -1;
int implied_dirs = 1;
+int missing_args = 0; /* 0 = FERROR_XFER, 1 = ignore, 2 = delete */
int numeric_ids = 0;
+int msgs2stderr = 0;
int allow_8bit_chars = 0;
int force_delete = 0;
int io_timeout = 0;
@@ -91,18 +94,17 @@ char *files_from = NULL;
int filesfrom_fd = -1;
char *filesfrom_host = NULL;
int eol_nulls = 0;
-int protect_args = 0;
-int human_readable = 0;
+int protect_args = -1;
+int human_readable = 1;
int recurse = 0;
int allow_inc_recurse = 1;
int xfer_dirs = -1;
int am_daemon = 0;
-int do_stats = 0;
-int do_progress = 0;
int connect_timeout = 0;
int keep_partial = 0;
int safe_symlinks = 0;
int copy_unsafe_links = 0;
+int munge_symlinks = 0;
int size_only = 0;
int daemon_bwlimit = 0;
int bwlimit = 0;
@@ -112,8 +114,8 @@ int ignore_existing = 0;
int ignore_non_existing = 0;
int need_messages_from_generator = 0;
int max_delete = INT_MIN;
-OFF_T max_size = 0;
-OFF_T min_size = 0;
+OFF_T max_size = -1;
+OFF_T min_size = -1;
int ignore_errors = 0;
int modify_window = 0;
int blocking_io = -1;
@@ -122,6 +124,7 @@ int inplace = 0;
int delay_updates = 0;
long block_size = 0; /* "long" because popt can't set an int32. */
char *skip_compress = NULL;
+item_list dparam_list = EMPTY_ITEM_LIST;
/** Network address family. **/
int default_af_hint
@@ -165,6 +168,8 @@ char *rsync_path = RSYNC_PATH;
char *backup_dir = NULL;
char backup_dir_buf[MAXPATHLEN];
char *sockopts = NULL;
+char *usermap = NULL;
+char *groupmap = NULL;
int rsync_port = 0;
int compare_dest = 0;
int copy_dest = 0;
@@ -172,7 +177,10 @@ int link_dest = 0;
int basis_dir_cnt = 0;
char *dest_option = NULL;
-int verbose = 0;
+static int remote_option_alloc = 0;
+int remote_option_cnt = 0;
+const char **remote_options = NULL;
+
int quiet = 0;
int output_motd = 1;
int log_before_transfer = 0;
@@ -193,8 +201,99 @@ char *iconv_opt = ICONV_OPTION;
struct chmod_mode_struct *chmod_modes = NULL;
+static const char *debug_verbosity[] = {
+ /*0*/ NULL,
+ /*1*/ NULL,
+ /*2*/ "BIND,CMD,CONNECT,DEL,DELTASUM,DUP,FILTER,FLIST,ICONV",
+ /*3*/ "ACL,BACKUP,CONNECT2,DELTASUM2,DEL2,EXIT,FILTER2,FLIST2,FUZZY,GENR,OWN,RECV,SEND,TIME",
+ /*4*/ "CMD2,DELTASUM3,DEL3,EXIT2,FLIST3,ICONV2,OWN2,PROTO,TIME2",
+ /*5*/ "CHDIR,DELTASUM4,FLIST4,FUZZY2,HASH,HLINK",
+};
+
+#define MAX_VERBOSITY ((int)(sizeof debug_verbosity / sizeof debug_verbosity[0]) - 1)
+
+static const char *info_verbosity[1+MAX_VERBOSITY] = {
+ /*0*/ NULL,
+ /*1*/ "COPY,DEL,FLIST,MISC,NAME,STATS,SYMSAFE",
+ /*2*/ "BACKUP,MISC2,MOUNT,NAME2,REMOVE,SKIP",
+};
+
+#define MAX_OUT_LEVEL 4 /* The largest N allowed for any flagN word. */
+
+short info_levels[COUNT_INFO], debug_levels[COUNT_DEBUG];
+
+#define DEFAULT_PRIORITY 0 /* Default/implied/--verbose set values. */
+#define HELP_PRIORITY 1 /* The help output uses this level. */
+#define USER_PRIORITY 2 /* User-specified via --info or --debug */
+#define LIMIT_PRIORITY 3 /* Overriding priority when limiting values. */
+
+#define W_CLI (1<<0) /* client side */
+#define W_SRV (1<<1) /* server side */
+#define W_SND (1<<2) /* sending side */
+#define W_REC (1<<3) /* receiving side */
+
+struct output_struct {
+ char *name; /* The name of the info/debug flag. */
+ char *help; /* The description of the info/debug flag. */
+ uchar namelen; /* The length of the name string. */
+ uchar flag; /* The flag's value, for consistency check. */
+ uchar where; /* Bits indicating where the flag is used. */
+ uchar priority; /* See *_PRIORITY defines. */
+};
+
+#define INFO_WORD(flag, where, help) { #flag, help, sizeof #flag - 1, INFO_##flag, where, 0 }
+
+static struct output_struct info_words[COUNT_INFO+1] = {
+ INFO_WORD(BACKUP, W_REC, "Mention files backed up"),
+ INFO_WORD(COPY, W_REC, "Mention files copied locally on the receiving side"),
+ INFO_WORD(DEL, W_REC, "Mention deletions on the receiving side"),
+ INFO_WORD(FLIST, W_CLI, "Mention file-list receiving/sending (levels 1-2)"),
+ INFO_WORD(MISC, W_SND|W_REC, "Mention miscellaneous information (levels 1-2)"),
+ INFO_WORD(MOUNT, W_SND|W_REC, "Mention mounts that were found or skipped"),
+ INFO_WORD(NAME, W_SND|W_REC, "Mention 1) updated file/dir names, 2) unchanged names"),
+ INFO_WORD(PROGRESS, W_CLI, "Mention 1) per-file progress or 2) total transfer progress"),
+ INFO_WORD(REMOVE, W_SND, "Mention files removed on the sending side"),
+ INFO_WORD(SKIP, W_REC, "Mention files that are skipped due to options used"),
+ INFO_WORD(STATS, W_CLI|W_SRV, "Mention statistics at end of run (levels 1-3)"),
+ INFO_WORD(SYMSAFE, W_SND|W_REC, "Mention symlinks that are unsafe"),
+ { NULL, "--info", 0, 0, 0, 0 }
+};
+
+#define DEBUG_WORD(flag, where, help) { #flag, help, sizeof #flag - 1, DEBUG_##flag, where, 0 }
+
+static struct output_struct debug_words[COUNT_DEBUG+1] = {
+ DEBUG_WORD(ACL, W_SND|W_REC, "Debug extra ACL info"),
+ DEBUG_WORD(BACKUP, W_REC, "Debug backup actions (levels 1-2)"),
+ DEBUG_WORD(BIND, W_CLI, "Debug socket bind actions"),
+ DEBUG_WORD(CHDIR, W_CLI|W_SRV, "Debug when the current directory changes"),
+ DEBUG_WORD(CONNECT, W_CLI, "Debug connection events (levels 1-2)"),
+ DEBUG_WORD(CMD, W_CLI, "Debug commands+options that are issued (levels 1-2)"),
+ DEBUG_WORD(DEL, W_REC, "Debug delete actions (levels 1-3)"),
+ DEBUG_WORD(DELTASUM, W_SND|W_REC, "Debug delta-transfer checksumming (levels 1-4)"),
+ DEBUG_WORD(DUP, W_REC, "Debug weeding of duplicate names"),
+ DEBUG_WORD(EXIT, W_CLI|W_SRV, "Debug exit events (levels 1-3)"),
+ DEBUG_WORD(FILTER, W_SND|W_REC, "Debug filter actions (levels 1-2)"),
+ DEBUG_WORD(FLIST, W_SND|W_REC, "Debug file-list operations (levels 1-4)"),
+ DEBUG_WORD(FUZZY, W_REC, "Debug fuzzy scoring (levels 1-2)"),
+ DEBUG_WORD(GENR, W_REC, "Debug generator functions"),
+ DEBUG_WORD(HASH, W_SND|W_REC, "Debug hashtable code"),
+ DEBUG_WORD(HLINK, W_SND|W_REC, "Debug hard-link actions (levels 1-3)"),
+ DEBUG_WORD(ICONV, W_CLI|W_SRV, "Debug iconv character conversions (levels 1-2)"),
+ DEBUG_WORD(IO, W_CLI|W_SRV, "Debug I/O routines (levels 1-4)"),
+ DEBUG_WORD(OWN, W_REC, "Debug ownership changes in users & groups (levels 1-2)"),
+ DEBUG_WORD(PROTO, W_CLI|W_SRV, "Debug protocol information"),
+ DEBUG_WORD(RECV, W_REC, "Debug receiver functions"),
+ DEBUG_WORD(SEND, W_SND, "Debug sender functions"),
+ DEBUG_WORD(TIME, W_REC, "Debug setting of modified times (levels 1-2)"),
+ { NULL, "--debug", 0, 0, 0, 0 }
+};
+
+static int verbose = 0;
+static int do_stats = 0;
+static int do_progress = 0;
static int daemon_opt; /* sets am_daemon after option error-reporting */
static int omit_dir_times = 0;
+static int omit_link_times = 0;
static int F_option_cnt = 0;
static int modify_window_set;
static int itemize_changes = 0;
@@ -202,7 +301,11 @@ static int refused_delete, refused_archive_part, refus
static int refused_partial, refused_progress, refused_delete_before;
static int refused_delete_during;
static int refused_inplace, refused_no_iconv;
-static char *max_size_arg, *min_size_arg;
+static BOOL usermap_via_chown, groupmap_via_chown;
+#ifdef HAVE_SETVBUF
+static char *outbuf_mode;
+#endif
+static char *bwlimit_arg, *max_size_arg, *min_size_arg;
static char tmp_partialdir[] = ".~tmp~";
/** Local address to bind. As a character string because it's
@@ -210,13 +313,259 @@ static char tmp_partialdir[] = ".~tmp~";
* address, or a hostname. **/
char *bind_address;
+static void output_item_help(struct output_struct *words);
+/* This constructs a string that represents all the options set for either
+ * the --info or --debug setting, skipping any implied options (by -v, etc.).
+ * This is used both when conveying the user's options to the server, and
+ * when the help output wants to tell the user what options are implied. */
+static char *make_output_option(struct output_struct *words, short *levels, uchar where)
+{
+ char *str = words == info_words ? "--info=" : "--debug=";
+ int j, counts[MAX_OUT_LEVEL+1], pos, skipped = 0, len = 0, max = 0, lev = 0;
+ int word_count = words == info_words ? COUNT_INFO : COUNT_DEBUG;
+ char *buf;
+
+ memset(counts, 0, sizeof counts);
+
+ for (j = 0; words[j].name; j++) {
+ if (words[j].flag != j) {
+ rprintf(FERROR, "rsync: internal error on %s%s: %d != %d\n",
+ words == info_words ? "INFO_" : "DEBUG_",
+ words[j].name, words[j].flag, j);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+ if (!(words[j].where & where))
+ continue;
+ if (words[j].priority == DEFAULT_PRIORITY) {
+ /* Implied items don't need to be mentioned. */
+ skipped++;
+ continue;
+ }
+ len += len ? 1 : strlen(str);
+ len += strlen(words[j].name);
+ len += levels[j] == 1 ? 0 : 1;
+
+ if (words[j].priority == HELP_PRIORITY)
+ continue; /* no abbreviating for help */
+
+ assert(levels[j] <= MAX_OUT_LEVEL);
+ if (++counts[levels[j]] > max) {
+ /* Determine which level has the most items. */
+ lev = levels[j];
+ max = counts[lev];
+ }
+ }
+
+ /* Sanity check the COUNT_* define against the length of the table. */
+ if (j != word_count) {
+ rprintf(FERROR, "rsync: internal error: %s is wrong! (%d != %d)\n",
+ words == info_words ? "COUNT_INFO" : "COUNT_DEBUG",
+ j, word_count);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+
+ if (!len)
+ return NULL;
+
+ len++;
+ if (!(buf = new_array(char, len)))
+ out_of_memory("make_output_option");
+ pos = 0;
+
+ if (skipped || max < 5)
+ lev = -1;
+ else {
+ if (lev == 0)
+ pos += snprintf(buf, len, "%sNONE", str);
+ else if (lev == 1)
+ pos += snprintf(buf, len, "%sALL", str);
+ else
+ pos += snprintf(buf, len, "%sALL%d", str, lev);
+ }
+
+ for (j = 0; words[j].name && pos < len; j++) {
+ if (words[j].priority == DEFAULT_PRIORITY || levels[j] == lev || !(words[j].where & where))
+ continue;
+ if (pos)
+ buf[pos++] = ',';
+ else
+ pos += strlcpy(buf+pos, str, len-pos);
+ if (pos < len)
+ pos += strlcpy(buf+pos, words[j].name, len-pos);
+ /* Level 1 is implied by the name alone. */
+ if (levels[j] != 1 && pos < len)
+ buf[pos++] = '0' + levels[j];
+ }
+
+ buf[pos] = '\0';
+
+ return buf;
+}
+
+static void parse_output_words(struct output_struct *words, short *levels,
+ const char *str, uchar priority)
+{
+ const char *s;
+ int j, len, lev;
+
+ if (!str)
+ return;
+
+ while (*str) {
+ if ((s = strchr(str, ',')) != NULL)
+ len = s++ - str;
+ else
+ len = strlen(str);
+ while (len && isDigit(str+len-1))
+ len--;
+ lev = isDigit(str+len) ? atoi(str+len) : 1;
+ if (lev > MAX_OUT_LEVEL)
+ lev = MAX_OUT_LEVEL;
+ if (len == 4 && strncasecmp(str, "help", 4) == 0) {
+ output_item_help(words);
+ exit_cleanup(0);
+ }
+ if (len == 4 && strncasecmp(str, "none", 4) == 0)
+ len = lev = 0;
+ else if (len == 3 && strncasecmp(str, "all", 3) == 0)
+ len = 0;
+ for (j = 0; words[j].name; j++) {
+ if (!len
+ || (len == words[j].namelen && strncasecmp(str, words[j].name, len) == 0)) {
+ if (priority >= words[j].priority) {
+ words[j].priority = priority;
+ levels[j] = lev;
+ }
+ if (len)
+ break;
+ }
+ }
+ if (len && !words[j].name) {
+ rprintf(FERROR, "Unknown %s item: \"%.*s\"\n",
+ words[j].help, len, str);
+ exit_cleanup(RERR_SYNTAX);
+ }
+ if (!s)
+ break;
+ str = s;
+ }
+}
+
+/* Tell the user what all the info or debug flags mean. */
+static void output_item_help(struct output_struct *words)
+{
+ short *levels = words == info_words ? info_levels : debug_levels;
+ const char **verbosity = words == info_words ? info_verbosity : debug_verbosity;
+ char buf[128], *opt, *fmt = "%-10s %s\n";
+ int j;
+
+ reset_output_levels();
+
+ rprintf(FINFO, "Use OPT or OPT1 for level 1 output, OPT2 for level 2, etc.; OPT0 silences.\n");
+ rprintf(FINFO, "\n");
+ for (j = 0; words[j].name; j++)
+ rprintf(FINFO, fmt, words[j].name, words[j].help);
+ rprintf(FINFO, "\n");
+
+ snprintf(buf, sizeof buf, "Set all %s options (e.g. all%d)",
+ words[j].help, MAX_OUT_LEVEL);
+ rprintf(FINFO, fmt, "ALL", buf);
+
+ snprintf(buf, sizeof buf, "Silence all %s options (same as all0)",
+ words[j].help);
+ rprintf(FINFO, fmt, "NONE", buf);
+
+ rprintf(FINFO, fmt, "HELP", "Output this help message");
+ rprintf(FINFO, "\n");
+ rprintf(FINFO, "Options added for each increase in verbose level:\n");
+
+ for (j = 1; j <= MAX_VERBOSITY; j++) {
+ parse_output_words(words, levels, verbosity[j], HELP_PRIORITY);
+ opt = make_output_option(words, levels, W_CLI|W_SRV|W_SND|W_REC);
+ if (opt) {
+ rprintf(FINFO, "%d) %s\n", j, strchr(opt, '=')+1);
+ free(opt);
+ }
+ reset_output_levels();
+ }
+}
+
+/* The --verbose option now sets info+debug flags. */
+static void set_output_verbosity(int level, uchar priority)
+{
+ int j;
+
+ if (level > MAX_VERBOSITY)
+ level = MAX_VERBOSITY;
+
+ for (j = 1; j <= level; j++) {
+ parse_output_words(info_words, info_levels, info_verbosity[j], priority);
+ parse_output_words(debug_words, debug_levels, debug_verbosity[j], priority);
+ }
+}
+
+/* Limit the info+debug flag levels given a verbose-option level limit. */
+void limit_output_verbosity(int level)
+{
+ short info_limits[COUNT_INFO], debug_limits[COUNT_DEBUG];
+ int j;
+
+ if (level > MAX_VERBOSITY)
+ return;
+
+ memset(info_limits, 0, sizeof info_limits);
+ memset(debug_limits, 0, sizeof debug_limits);
+
+ /* Compute the level limits in the above arrays. */
+ for (j = 1; j <= level; j++) {
+ parse_output_words(info_words, info_limits, info_verbosity[j], LIMIT_PRIORITY);
+ parse_output_words(debug_words, debug_limits, debug_verbosity[j], LIMIT_PRIORITY);
+ }
+
+ for (j = 0; j < COUNT_INFO; j++) {
+ if (info_levels[j] > info_limits[j])
+ info_levels[j] = info_limits[j];
+ }
+
+ for (j = 0; j < COUNT_DEBUG; j++) {
+ if (debug_levels[j] > debug_limits[j])
+ debug_levels[j] = debug_limits[j];
+ }
+}
+
+void reset_output_levels(void)
+{
+ int j;
+
+ memset(info_levels, 0, sizeof info_levels);
+ memset(debug_levels, 0, sizeof debug_levels);
+
+ for (j = 0; j < COUNT_INFO; j++)
+ info_words[j].priority = DEFAULT_PRIORITY;
+
+ for (j = 0; j < COUNT_DEBUG; j++)
+ debug_words[j].priority = DEFAULT_PRIORITY;
+}
+
+void negate_output_levels(void)
+{
+ int j;
+
+ for (j = 0; j < COUNT_INFO; j++)
+ info_levels[j] *= -1;
+
+ for (j = 0; j < COUNT_DEBUG; j++)
+ debug_levels[j] *= -1;
+}
+
static void print_rsync_version(enum logcode f)
{
char *subprotocol = "";
char const *got_socketpair = "no ";
char const *have_inplace = "no ";
char const *hardlinks = "no ";
+ char const *prealloc = "no ";
char const *symtimes = "no ";
char const *acls = "no ";
char const *xattrs = "no ";
@@ -238,6 +587,9 @@ static void print_rsync_version(enum logcode f)
#ifdef SUPPORT_HARD_LINKS
hardlinks = "";
#endif
+#ifdef SUPPORT_PREALLOCATION
+ prealloc = "";
+#endif
#ifdef SUPPORT_ACLS
acls = "";
#endif
@@ -259,7 +611,7 @@ static void print_rsync_version(enum logcode f)
rprintf(f, "%s version %s protocol version %d%s\n",
RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION, subprotocol);
- rprintf(f, "Copyright (C) 1996-2011 by Andrew Tridgell, Wayne Davison, and others.\n");
+ rprintf(f, "Copyright (C) 1996-2013 by Andrew Tridgell, Wayne Davison, and others.\n");
rprintf(f, "Web site: http://rsync.samba.org/\n");
rprintf(f, "Capabilities:\n");
rprintf(f, " %d-bit files, %d-bit inums, %d-bit timestamps, %d-bit long ints,\n",
@@ -269,8 +621,8 @@ static void print_rsync_version(enum logcode f)
(int)(sizeof (int64) * 8));
rprintf(f, " %ssocketpairs, %shardlinks, %ssymlinks, %sIPv6, batchfiles, %sinplace,\n",
got_socketpair, hardlinks, links, ipv6, have_inplace);
- rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %ssymtimes\n",
- have_inplace, acls, xattrs, iconv, symtimes);
+ rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %ssymtimes, %sprealloc\n",
+ have_inplace, acls, xattrs, iconv, symtimes, prealloc);
#ifdef MAINTAINER_MODE
rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());
@@ -313,6 +665,9 @@ void usage(enum logcode F)
rprintf(F,"\n");
rprintf(F,"Options\n");
rprintf(F," -v, --verbose increase verbosity\n");
+ rprintf(F," --info=FLAGS fine-grained informational verbosity\n");
+ rprintf(F," --debug=FLAGS fine-grained debug verbosity\n");
+ rprintf(F," --msgs2stderr special output handling for debugging\n");
rprintf(F," -q, --quiet suppress non-error messages\n");
rprintf(F," --no-motd suppress daemon-mode MOTD (see manpage caveat)\n");
rprintf(F," -c, --checksum skip based on checksum, not mod-time & size\n");
@@ -333,6 +688,7 @@ void usage(enum logcode F)
rprintf(F," -L, --copy-links transform symlink into referent file/dir\n");
rprintf(F," --copy-unsafe-links only \"unsafe\" symlinks are transformed\n");
rprintf(F," --safe-links ignore symlinks that point outside the source tree\n");
+ rprintf(F," --munge-links munge symlinks to make them safer (but unusable)\n");
rprintf(F," -k, --copy-dirlinks transform symlink to a dir into referent dir\n");
rprintf(F," -K, --keep-dirlinks treat symlinked dir on receiver as dir\n");
rprintf(F," -H, --hard-links preserve hard links\n");
@@ -352,11 +708,17 @@ void usage(enum logcode F)
rprintf(F," -D same as --devices --specials\n");
rprintf(F," -t, --times preserve modification times\n");
rprintf(F," -O, --omit-dir-times omit directories from --times\n");
+ rprintf(F," -J, --omit-link-times omit symlinks from --times\n");
rprintf(F," --super receiver attempts super-user activities\n");
#ifdef SUPPORT_XATTRS
rprintf(F," --fake-super store/recover privileged attrs using xattrs\n");
#endif
rprintf(F," -S, --sparse handle sparse files efficiently\n");
+#ifdef SUPPORT_PREALLOCATION
+ rprintf(F," --preallocate allocate dest files before writing them\n");
+#else
+ rprintf(F," --preallocate pre-allocate dest files on remote receiver\n");
+#endif
rprintf(F," -n, --dry-run perform a trial run with no changes made\n");
rprintf(F," -W, --whole-file copy files whole (without delta-xfer algorithm)\n");
rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");
@@ -373,6 +735,8 @@ void usage(enum logcode F)
rprintf(F," --delete-delay find deletions during, delete after\n");
rprintf(F," --delete-after receiver deletes after transfer, not during\n");
rprintf(F," --delete-excluded also delete excluded files from destination dirs\n");
+ rprintf(F," --ignore-missing-args ignore missing source args without error\n");
+ rprintf(F," --delete-missing-args delete missing source args from destination\n");
rprintf(F," --ignore-errors delete even if there are I/O errors\n");
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");
@@ -383,9 +747,13 @@ void usage(enum logcode F)
rprintf(F," --delay-updates put all updated files into place at transfer's end\n");
rprintf(F," -m, --prune-empty-dirs prune empty directory chains from the file-list\n");
rprintf(F," --numeric-ids don't map uid/gid values by user/group name\n");
+ rprintf(F," --usermap=STRING custom username mapping\n");
+ rprintf(F," --groupmap=STRING custom groupname mapping\n");
+ rprintf(F," --chown=USER:GROUP simple username/groupname mapping\n");
rprintf(F," --timeout=SECONDS set I/O timeout in seconds\n");
rprintf(F," --contimeout=SECONDS set daemon connection timeout in seconds\n");
rprintf(F," -I, --ignore-times don't skip files that match in size and mod-time\n");
+ rprintf(F," -M, --remote-option=OPTION send OPTION to the remote side only\n");
rprintf(F," --size-only skip files that match in size\n");
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");
@@ -422,7 +790,10 @@ void usage(enum logcode F)
rprintf(F," --log-file-format=FMT log updates using the specified FMT\n");
rprintf(F," --password-file=FILE read daemon-access 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," --bwlimit=RATE limit socket I/O bandwidth\n");
+#ifdef HAVE_SETVBUF
+ rprintf(F," --outbuf=N|L|B set output buffering to None, Line, or Block\n");
+#endif
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");
@@ -430,6 +801,7 @@ void usage(enum logcode F)
#ifdef ICONV_OPTION
rprintf(F," --iconv=CONVERT_SPEC request charset conversion of filenames\n");
#endif
+ rprintf(F," --checksum-seed=NUM set block/file checksum seed (advanced)\n");
rprintf(F," -4, --ipv4 prefer IPv4\n");
rprintf(F," -6, --ipv6 prefer IPv6\n");
rprintf(F," --version print version number\n");
@@ -445,7 +817,8 @@ enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_
OPT_FILTER, OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST, OPT_HELP,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, OPT_CHMOD,
OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE,
- OPT_NO_D, OPT_APPEND, OPT_NO_ICONV,
+ OPT_NO_D, OPT_APPEND, OPT_NO_ICONV, OPT_INFO, OPT_DEBUG,
+ OPT_USERMAP, OPT_GROUPMAP, OPT_CHOWN, OPT_BWLIMIT,
OPT_SERVER, OPT_REFUSED_BASE = 9000};
static struct poptOption long_options[] = {
@@ -455,6 +828,9 @@ static struct poptOption long_options[] = {
{"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 },
+ {"info", 0, POPT_ARG_STRING, 0, OPT_INFO, 0, 0 },
+ {"debug", 0, POPT_ARG_STRING, 0, OPT_DEBUG, 0, 0 },
+ {"msgs2stderr", 0, POPT_ARG_NONE, &msgs2stderr, 0, 0, 0 },
{"quiet", 'q', POPT_ARG_NONE, 0, 'q', 0, 0 },
{"motd", 0, POPT_ARG_VAL, &output_motd, 1, 0, 0 },
{"no-motd", 0, POPT_ARG_VAL, &output_motd, 0, 0, 0 },
@@ -492,6 +868,9 @@ static struct poptOption long_options[] = {
{"omit-dir-times", 'O', POPT_ARG_VAL, &omit_dir_times, 1, 0, 0 },
{"no-omit-dir-times",0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },
{"no-O", 0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },
+ {"omit-link-times", 'J', POPT_ARG_VAL, &omit_link_times, 1, 0, 0 },
+ {"no-omit-link-times",0, POPT_ARG_VAL, &omit_link_times, 0, 0, 0 },
+ {"no-J", 0, POPT_ARG_VAL, &omit_link_times, 0, 0, 0 },
{"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW, 0, 0 },
{"super", 0, POPT_ARG_VAL, &am_root, 2, 0, 0 },
{"no-super", 0, POPT_ARG_VAL, &am_root, 0, 0, 0 },
@@ -514,6 +893,8 @@ static struct poptOption long_options[] = {
{"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 },
+ {"munge-links", 0, POPT_ARG_VAL, &munge_symlinks, 1, 0, 0 },
+ {"no-munge-links", 0, POPT_ARG_VAL, &munge_symlinks, 0, 0, 0 },
{"copy-dirlinks", 'k', POPT_ARG_NONE, ©_dirlinks, 0, 0, 0 },
{"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 },
{"hard-links", 'H', POPT_ARG_NONE, 0, 'H', 0, 0 },
@@ -541,6 +922,7 @@ static struct poptOption long_options[] = {
{"sparse", 'S', POPT_ARG_VAL, &sparse_files, 1, 0, 0 },
{"no-sparse", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },
{"no-S", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },
+ {"preallocate", 0, POPT_ARG_NONE, &preallocate_files, 0, 0, 0},
{"inplace", 0, POPT_ARG_VAL, &inplace, 1, 0, 0 },
{"no-inplace", 0, POPT_ARG_VAL, &inplace, 0, 0, 0 },
{"append", 0, POPT_ARG_NONE, 0, OPT_APPEND, 0, 0 },
@@ -553,6 +935,8 @@ static struct poptOption long_options[] = {
{"delete-delay", 0, POPT_ARG_VAL, &delete_during, 2, 0, 0 },
{"delete-after", 0, POPT_ARG_NONE, &delete_after, 0, 0, 0 },
{"delete-excluded", 0, POPT_ARG_NONE, &delete_excluded, 0, 0, 0 },
+ {"delete-missing-args",0,POPT_BIT_SET, &missing_args, 2, 0, 0 },
+ {"ignore-missing-args",0,POPT_BIT_SET, &missing_args, 1, 0, 0 },
{"remove-sent-files",0, POPT_ARG_VAL, &remove_source_files, 2, 0, 0 }, /* deprecated */
{"remove-source-files",0,POPT_ARG_VAL, &remove_source_files, 1, 0, 0 },
{"force", 0, POPT_ARG_VAL, &force_delete, 1, 0, 0 },
@@ -577,7 +961,7 @@ static struct poptOption long_options[] = {
{"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_VAL, &fuzzy_basis, 1, 0, 0 },
+ {"fuzzy", 'y', POPT_ARG_NONE, 0, 'y', 0, 0 },
{"no-fuzzy", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },
{"no-y", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },
{"compress", 'z', POPT_ARG_NONE, 0, 'z', 0, 0 },
@@ -603,7 +987,7 @@ static struct poptOption long_options[] = {
{"itemize-changes", 'i', POPT_ARG_NONE, 0, 'i', 0, 0 },
{"no-itemize-changes",0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },
{"no-i", 0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },
- {"bwlimit", 0, POPT_ARG_INT, &bwlimit, 0, 0, 0 },
+ {"bwlimit", 0, POPT_ARG_STRING, &bwlimit_arg, OPT_BWLIMIT, 0, 0 },
{"no-bwlimit", 0, POPT_ARG_VAL, &bwlimit, 0, 0, 0 },
{"backup", 'b', POPT_ARG_VAL, &make_backups, 1, 0, 0 },
{"no-backup", 0, POPT_ARG_VAL, &make_backups, 0, 0, 0 },
@@ -621,6 +1005,9 @@ static struct poptOption long_options[] = {
{"no-s", 0, POPT_ARG_VAL, &protect_args, 0, 0, 0},
{"numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 1, 0, 0 },
{"no-numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 0, 0, 0 },
+ {"usermap", 0, POPT_ARG_STRING, 0, OPT_USERMAP, 0, 0 },
+ {"groupmap", 0, POPT_ARG_STRING, 0, OPT_GROUPMAP, 0, 0 },
+ {"chown", 0, POPT_ARG_STRING, 0, OPT_CHOWN, 0, 0 },
{"timeout", 0, POPT_ARG_INT, &io_timeout, 0, 0, 0 },
{"no-timeout", 0, POPT_ARG_VAL, &io_timeout, 0, 0, 0 },
{"contimeout", 0, POPT_ARG_INT, &connect_timeout, 0, 0, 0 },
@@ -644,6 +1031,10 @@ static struct poptOption long_options[] = {
{"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 },
+#ifdef HAVE_SETVBUF
+ {"outbuf", 0, POPT_ARG_STRING, &outbuf_mode, 0, 0, 0 },
+#endif
+ {"remote-option", 'M', POPT_ARG_STRING, 0, 'M', 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, 0, OPT_SERVER, 0, 0 },
@@ -651,6 +1042,7 @@ static struct poptOption long_options[] = {
/* 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 },
+ {"dparam", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 },
{"detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
{"no-detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
{0,0,0,0, 0, 0, 0}
@@ -663,8 +1055,9 @@ static void daemon_usage(enum logcode F)
rprintf(F,"\n");
rprintf(F,"Usage: rsync --daemon [OPTION]...\n");
rprintf(F," --address=ADDRESS bind to the specified address\n");
- rprintf(F," --bwlimit=KBPS limit I/O bandwidth; KBytes per second\n");
+ rprintf(F," --bwlimit=RATE limit socket I/O bandwidth\n");
rprintf(F," --config=FILE specify alternate rsyncd.conf file\n");
+ rprintf(F," -M, --dparam=OVERRIDE override global daemon config parameter\n");
rprintf(F," --no-detach do not detach from the parent\n");
rprintf(F," --port=PORT listen on alternate port number\n");
rprintf(F," --log-file=FILE override the \"log file\" setting\n");
@@ -686,6 +1079,7 @@ static struct poptOption long_daemon_options[] = {
{"bwlimit", 0, POPT_ARG_INT, &daemon_bwlimit, 0, 0, 0 },
{"config", 0, POPT_ARG_STRING, &config_file, 0, 0, 0 },
{"daemon", 0, POPT_ARG_NONE, &daemon_opt, 0, 0, 0 },
+ {"dparam", 'M', POPT_ARG_STRING, 0, 'M', 0, 0 },
{"ipv4", '4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 },
{"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 },
{"detach", 0, POPT_ARG_VAL, &no_detach, 0, 0, 0 },
@@ -852,7 +1246,7 @@ static OFF_T parse_size_arg(char **size_arg, char def_
size += atoi(arg), make_compatible = 1, arg += 2;
if (*arg)
return -1;
- if (size > 0 && make_compatible) {
+ if (size > 0 && make_compatible && def_suf == 'b') {
/* 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 - 1;
@@ -910,7 +1304,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
#ifdef ICONV_OPTION
- if (!am_daemon && !protect_args && (arg = getenv("RSYNC_ICONV")) != NULL && *arg)
+ if (!am_daemon && protect_args <= 0 && (arg = getenv("RSYNC_ICONV")) != NULL && *arg)
iconv_opt = strdup(arg);
#endif
@@ -965,15 +1359,29 @@ int parse_arguments(int *argc_p, const char ***argv_p)
#ifdef ICONV_OPTION
iconv_opt = NULL;
#endif
+ protect_args = 0;
poptFreeContext(pc);
pc = poptGetContext(RSYNC_NAME, argc, argv,
long_daemon_options, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {
+ char **cpp;
switch (opt) {
case 'h':
daemon_usage(FINFO);
exit_cleanup(0);
+ case 'M':
+ arg = poptGetOptArg(pc);
+ if (!strchr(arg, '=')) {
+ rprintf(FERROR,
+ "--dparam value is missing an '=': %s\n",
+ arg);
+ goto daemon_error;
+ }
+ cpp = EXPAND_ITEM_LIST(&dparam_list, char *, 4);
+ *cpp = strdup(arg);
+ break;
+
case 'v':
verbose++;
break;
@@ -987,6 +1395,9 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
}
+ if (dparam_list.count && !set_dparams(1))
+ exit_cleanup(RERR_SYNTAX);
+
if (tmpdir && strlen(tmpdir) >= MAXPATHLEN - 10) {
snprintf(err_buf, sizeof err_buf,
"the --temp-dir path is WAY too long.\n");
@@ -1016,17 +1427,18 @@ int parse_arguments(int *argc_p, const char ***argv_p)
break;
case OPT_FILTER:
- parse_rule(&filter_list, poptGetOptArg(pc), 0, 0);
+ parse_filter_str(&filter_list, poptGetOptArg(pc),
+ rule_template(0), 0);
break;
case OPT_EXCLUDE:
- parse_rule(&filter_list, poptGetOptArg(pc),
- 0, XFLG_OLD_PREFIXES);
+ parse_filter_str(&filter_list, poptGetOptArg(pc),
+ rule_template(0), XFLG_OLD_PREFIXES);
break;
case OPT_INCLUDE:
- parse_rule(&filter_list, poptGetOptArg(pc),
- MATCHFLG_INCLUDE, XFLG_OLD_PREFIXES);
+ parse_filter_str(&filter_list, poptGetOptArg(pc),
+ rule_template(FILTRULE_INCLUDE), XFLG_OLD_PREFIXES);
break;
case OPT_EXCLUDE_FROM:
@@ -1036,20 +1448,22 @@ int parse_arguments(int *argc_p, const char ***argv_p)
arg = sanitize_path(NULL, arg, NULL, 0, SP_DEFAULT);
if (daemon_filter_list.head) {
int rej;
- char *dir, *cp = strdup(arg);
+ char *cp = strdup(arg);
if (!cp)
out_of_memory("parse_arguments");
if (!*cp)
- goto options_rejected;
- dir = cp + (*cp == '/' ? module_dirlen : 0);
- clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
- rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
+ rej = 1;
+ else {
+ char *dir = cp + (*cp == '/' ? module_dirlen : 0);
+ clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
+ rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
+ }
free(cp);
if (rej)
goto options_rejected;
}
parse_filter_file(&filter_list, arg,
- opt == OPT_INCLUDE_FROM ? MATCHFLG_INCLUDE : 0,
+ rule_template(opt == OPT_INCLUDE_FROM ? FILTRULE_INCLUDE : 0),
XFLG_FATAL_ERRORS | XFLG_OLD_PREFIXES);
break;
@@ -1095,6 +1509,10 @@ int parse_arguments(int *argc_p, const char ***argv_p)
verbose++;
break;
+ case 'y':
+ fuzzy_basis++;
+ break;
+
case 'q':
quiet++;
break;
@@ -1106,10 +1524,10 @@ int parse_arguments(int *argc_p, const char ***argv_p)
case 'F':
switch (++F_option_cnt) {
case 1:
- parse_rule(&filter_list,": /.rsync-filter",0,0);
+ parse_filter_str(&filter_list,": /.rsync-filter",rule_template(0),0);
break;
case 2:
- parse_rule(&filter_list,"- .rsync-filter",0,0);
+ parse_filter_str(&filter_list,"- .rsync-filter",rule_template(0),0);
break;
}
break;
@@ -1139,6 +1557,26 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
break;
+ case 'M':
+ arg = poptGetOptArg(pc);
+ if (*arg != '-') {
+ snprintf(err_buf, sizeof err_buf,
+ "Remote option must start with a dash: %s\n", arg);
+ return 0;
+ }
+ if (remote_option_cnt+2 >= remote_option_alloc) {
+ remote_option_alloc += 16;
+ remote_options = realloc_array(remote_options,
+ const char *, remote_option_alloc);
+ if (!remote_options)
+ out_of_memory("parse_arguments");
+ if (!remote_option_cnt)
+ remote_options[0] = "ARG0";
+ }
+ remote_options[++remote_option_cnt] = arg;
+ remote_options[remote_option_cnt+1] = NULL;
+ break;
+
case OPT_WRITE_BATCH:
/* batch_name is already set */
write_batch = 1;
@@ -1161,7 +1599,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
break;
case OPT_MAX_SIZE:
- if ((max_size = parse_size_arg(&max_size_arg, 'b')) <= 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);
@@ -1170,7 +1608,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
break;
case OPT_MIN_SIZE:
- if ((min_size = parse_size_arg(&min_size_arg, 'b')) <= 0) {
+ 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);
@@ -1178,6 +1616,23 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
break;
+ case OPT_BWLIMIT:
+ {
+ OFF_T limit = parse_size_arg(&bwlimit_arg, 'K');
+ if (limit < 0) {
+ snprintf(err_buf, sizeof err_buf,
+ "--bwlimit value is invalid: %s\n", bwlimit_arg);
+ return 0;
+ }
+ bwlimit = (limit + 512) / 1024;
+ if (limit && !bwlimit) {
+ snprintf(err_buf, sizeof err_buf,
+ "--bwlimit value is too small: %s\n", bwlimit_arg);
+ return 0;
+ }
+ }
+ break;
+
case OPT_APPEND:
if (am_server)
append_mode++;
@@ -1227,6 +1682,86 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
break;
+ case OPT_INFO:
+ arg = poptGetOptArg(pc);
+ parse_output_words(info_words, info_levels, arg, USER_PRIORITY);
+ break;
+
+ case OPT_DEBUG:
+ arg = poptGetOptArg(pc);
+ parse_output_words(debug_words, debug_levels, arg, USER_PRIORITY);
+ break;
+
+ case OPT_USERMAP:
+ if (usermap) {
+ if (usermap_via_chown) {
+ snprintf(err_buf, sizeof err_buf,
+ "--usermap conflicts with prior --chown.\n");
+ return 0;
+ }
+ snprintf(err_buf, sizeof err_buf,
+ "You can only specify --usermap once.\n");
+ return 0;
+ }
+ usermap = (char *)poptGetOptArg(pc);
+ usermap_via_chown = False;
+ break;
+
+ case OPT_GROUPMAP:
+ if (groupmap) {
+ if (groupmap_via_chown) {
+ snprintf(err_buf, sizeof err_buf,
+ "--groupmap conflicts with prior --chown.\n");
+ return 0;
+ }
+ snprintf(err_buf, sizeof err_buf,
+ "You can only specify --groupmap once.\n");
+ return 0;
+ }
+ groupmap = (char *)poptGetOptArg(pc);
+ groupmap_via_chown = False;
+ break;
+
+ case OPT_CHOWN: {
+ const char *chown = poptGetOptArg(pc);
+ int len;
+ if ((arg = strchr(chown, ':')) != NULL)
+ len = arg++ - chown;
+ else
+ len = strlen(chown);
+ if (len) {
+ if (usermap) {
+ if (!usermap_via_chown) {
+ snprintf(err_buf, sizeof err_buf,
+ "--chown conflicts with prior --usermap.\n");
+ return 0;
+ }
+ snprintf(err_buf, sizeof err_buf,
+ "You can only specify a user-affecting --chown once.\n");
+ return 0;
+ }
+ if (asprintf(&usermap, "*:%.*s", len, chown) < 0)
+ out_of_memory("parse_arguments");
+ usermap_via_chown = True;
+ }
+ if (arg && *arg) {
+ if (groupmap) {
+ if (!groupmap_via_chown) {
+ snprintf(err_buf, sizeof err_buf,
+ "--chown conflicts with prior --groupmap.\n");
+ return 0;
+ }
+ snprintf(err_buf, sizeof err_buf,
+ "You can only specify a group-affecting --chown once.\n");
+ return 0;
+ }
+ if (asprintf(&groupmap, "*:%s", arg) < 0)
+ out_of_memory("parse_arguments");
+ groupmap_via_chown = True;
+ }
+ break;
+ }
+
case OPT_HELP:
usage(FINFO);
exit_cleanup(0);
@@ -1274,12 +1809,66 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
}
- if (human_readable && argc == 2 && !am_server) {
+ if (protect_args < 0) {
+ if (am_server)
+ protect_args = 0;
+ else if ((arg = getenv("RSYNC_PROTECT_ARGS")) != NULL && *arg)
+ protect_args = atoi(arg) ? 1 : 0;
+ else {
+#ifdef RSYNC_USE_PROTECTED_ARGS
+ protect_args = 1;
+#else
+ protect_args = 0;
+#endif
+ }
+ }
+
+ if (human_readable > 1 && argc == 2 && !am_server) {
/* Allow the old meaning of 'h' (--help) on its own. */
usage(FINFO);
exit_cleanup(0);
}
+#ifdef HAVE_SETVBUF
+ if (outbuf_mode && !am_server) {
+ int mode = *(uchar *)outbuf_mode;
+ if (islower(mode))
+ mode = toupper(mode);
+ fflush(stdout); /* Just in case... */
+ switch (mode) {
+ case 'N': /* None */
+ case 'U': /* Unbuffered */
+ mode = _IONBF;
+ break;
+ case 'L': /* Line */
+ mode = _IOLBF;
+ break;
+ case 'B': /* Block */
+ case 'F': /* Full */
+ mode = _IOFBF;
+ break;
+ default:
+ snprintf(err_buf, sizeof err_buf,
+ "Invalid --outbuf setting -- specify N, L, or B.\n");
+ return 0;
+ }
+ setvbuf(stdout, (char *)NULL, mode, 0);
+ }
+
+ if (msgs2stderr) {
+ /* Make stderr line buffered for better sharing of the stream. */
+ fflush(stderr); /* Just in case... */
+ setvbuf(stderr, (char *)NULL, _IOLBF, 0);
+ }
+#endif
+
+ set_output_verbosity(verbose, DEFAULT_PRIORITY);
+
+ if (do_stats) {
+ parse_output_words(info_words, info_levels,
+ verbose > 1 ? "stats3" : "stats2", DEFAULT_PRIORITY);
+ }
+
#ifdef ICONV_OPTION
if (iconv_opt && protect_args != 2) {
if (!am_server && strcmp(iconv_opt, "-") == 0)
@@ -1293,6 +1882,9 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
#endif
+ if (fuzzy_basis > 1)
+ fuzzy_basis = basis_dir_cnt + 1;
+
if (protect_args == 1 && am_server)
return 1;
@@ -1331,6 +1923,12 @@ int parse_arguments(int *argc_p, const char ***argv_p)
}
#endif
+ if (block_size > MAX_BLOCK_SIZE) {
+ snprintf(err_buf, sizeof err_buf,
+ "--block-size=%lu is too large (max: %u)\n", block_size, MAX_BLOCK_SIZE);
+ return 0;
+ }
+
if (write_batch && read_batch) {
snprintf(err_buf, sizeof err_buf,
"--write-batch and --read-batch can not be used together\n");
@@ -1396,7 +1994,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
list_only |= 1;
if (xfer_dirs >= 4) {
- parse_rule(&filter_list, "- /*/*", 0, 0);
+ parse_filter_str(&filter_list, "- /*/*", rule_template(0), 0);
recurse = xfer_dirs = 1;
} else if (recurse)
xfer_dirs = 1;
@@ -1434,7 +2032,9 @@ int parse_arguments(int *argc_p, const char ***argv_p)
return 0;
}
- if (delete_mode && refused_delete) {
+ if (missing_args == 3) /* simplify if both options were specified */
+ missing_args = 2;
+ if (refused_delete && (delete_mode || missing_args == 2)) {
create_refuse_error(refused_delete);
return 0;
}
@@ -1450,6 +2050,17 @@ int parse_arguments(int *argc_p, const char ***argv_p)
need_messages_from_generator = 1;
}
+ if (munge_symlinks && !am_daemon) {
+ STRUCT_STAT st;
+ char prefix[SYMLINK_PREFIX_LEN]; /* NOT +1 ! */
+ strlcpy(prefix, SYMLINK_PREFIX, sizeof prefix); /* trim the trailing slash */
+ if (do_stat(prefix, &st) == 0 && S_ISDIR(st.st_mode)) {
+ rprintf(FERROR, "Symlink munging is unsafe when a %s directory exists.\n",
+ prefix);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+ }
+
if (sanitize_paths) {
int i;
for (i = argc; i-- > 0; )
@@ -1460,7 +2071,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, SP_DEFAULT);
}
if (daemon_filter_list.head && !am_sender) {
- struct filter_list_struct *elp = &daemon_filter_list;
+ filter_rule_list *elp = &daemon_filter_list;
if (tmpdir) {
char *dir;
if (!*tmpdir)
@@ -1491,28 +2102,39 @@ int parse_arguments(int *argc_p, const char ***argv_p)
return 0;
}
if (backup_dir) {
- size_t len = strlcpy(backup_dir_buf, backup_dir, sizeof backup_dir_buf);
+ size_t len;
+ while (*backup_dir == '.' && backup_dir[1] == '/')
+ backup_dir += 2;
+ if (*backup_dir == '.' && backup_dir[1] == '\0')
+ backup_dir++;
+ len = strlcpy(backup_dir_buf, backup_dir, sizeof backup_dir_buf);
if (len > sizeof backup_dir_buf - 128) {
snprintf(err_buf, sizeof err_buf,
"the --backup-dir path is WAY too long.\n");
return 0;
}
backup_dir_len = (int)len;
- if (backup_dir_buf[backup_dir_len - 1] != '/') {
+ if (!backup_dir_len) {
+ backup_dir_len = -1;
+ backup_dir = NULL;
+ } else if (backup_dir_buf[backup_dir_len - 1] != '/') {
backup_dir_buf[backup_dir_len++] = '/';
backup_dir_buf[backup_dir_len] = '\0';
}
backup_dir_remainder = sizeof backup_dir_buf - backup_dir_len;
- if (verbose > 1 && !am_sender)
- rprintf(FINFO, "backup_dir is %s\n", backup_dir_buf);
+ }
+ if (backup_dir) {
+ /* No need for a suffix or a protect rule. */
} else if (!backup_suffix_len && (!am_server || !am_sender)) {
snprintf(err_buf, sizeof err_buf,
- "--suffix cannot be a null string without --backup-dir\n");
+ "--suffix cannot be empty %s\n", backup_dir_len < 0
+ ? "when --backup-dir is the same as the dest dir"
+ : "without a --backup-dir");
return 0;
} else if (make_backups && delete_mode && !delete_excluded && !am_server) {
snprintf(backup_dir_buf, sizeof backup_dir_buf,
"P *%s", backup_suffix);
- parse_rule(&filter_list, backup_dir_buf, 0, 0);
+ parse_filter_str(&filter_list, backup_dir_buf, rule_template(0), 0);
}
if (preserve_times) {
@@ -1520,7 +2142,8 @@ int parse_arguments(int *argc_p, const char ***argv_p)
if (!omit_dir_times)
preserve_times |= PRESERVE_DIR_TIMES;
#ifdef CAN_SET_SYMLINK_TIMES
- preserve_times |= PRESERVE_LINK_TIMES;
+ if (!omit_link_times)
+ preserve_times |= PRESERVE_LINK_TIMES;
#endif
}
@@ -1535,7 +2158,8 @@ int parse_arguments(int *argc_p, const char ***argv_p)
else if (log_format_has(stdout_format, 'i'))
stdout_format_has_i = itemize_changes | 1;
if (!log_format_has(stdout_format, 'b')
- && !log_format_has(stdout_format, 'c'))
+ && !log_format_has(stdout_format, 'c')
+ && !log_format_has(stdout_format, 'C'))
log_before_transfer = !am_server;
} else if (itemize_changes) {
stdout_format = "%i %n%L";
@@ -1543,15 +2167,18 @@ int parse_arguments(int *argc_p, const char ***argv_p)
log_before_transfer = !am_server;
}
- if (do_progress && !verbose && !log_before_transfer && !am_server)
- verbose = 1;
+ if (do_progress && !am_server) {
+ if (!log_before_transfer && INFO_EQ(NAME, 0))
+ parse_output_words(info_words, info_levels, "name", DEFAULT_PRIORITY);
+ parse_output_words(info_words, info_levels, "flist2,progress", DEFAULT_PRIORITY);
+ }
if (dry_run)
do_xfers = 0;
set_io_timeout(io_timeout);
- if (verbose && !stdout_format) {
+ if (INFO_GTE(NAME, 1) && !stdout_format) {
stdout_format = "%n%L";
log_before_transfer = !am_server;
}
@@ -1648,7 +2275,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
if (files_from) {
char *h, *p;
int q;
- if (argc > 2 || (!am_daemon && argc == 1)) {
+ if (argc > 2 || (!am_daemon && !am_server && argc == 1)) {
usage(FERROR);
exit_cleanup(RERR_SYNTAX);
}
@@ -1714,6 +2341,7 @@ void server_options(char **args, int *argc_p)
{
static char argstr[64];
int ac = *argc_p;
+ uchar where;
char *arg;
int i, x;
@@ -1758,6 +2386,13 @@ void server_options(char **args, int *argc_p)
argstr[x++] = 'm';
if (omit_dir_times)
argstr[x++] = 'O';
+ if (omit_link_times)
+ argstr[x++] = 'J';
+ if (fuzzy_basis) {
+ argstr[x++] = 'y';
+ if (fuzzy_basis > 1)
+ argstr[x++] = 'y';
+ }
} else {
if (copy_links)
argstr[x++] = 'L';
@@ -1842,7 +2477,6 @@ void server_options(char **args, int *argc_p)
#ifdef ICONV_OPTION
argstr[x++] = 's';
#endif
- argstr[x++] = 'f';
}
if (x >= (int)sizeof argstr) { /* Not possible... */
@@ -1944,11 +2578,11 @@ void server_options(char **args, int *argc_p)
args[ac++] = arg;
} else if (max_delete == 0)
args[ac++] = "--max-delete=-1";
- if (min_size) {
+ if (min_size >= 0) {
args[ac++] = "--min-size";
args[ac++] = min_size_arg;
}
- if (max_size) {
+ if (max_size >= 0) {
args[ac++] = "--max-size";
args[ac++] = max_size_arg;
}
@@ -1972,6 +2606,8 @@ void server_options(char **args, int *argc_p)
args[ac++] = "--super";
if (size_only)
args[ac++] = "--size-only";
+ if (do_stats)
+ args[ac++] = "--stats";
} else {
if (skip_compress) {
if (asprintf(&arg, "--skip-compress=%s", skip_compress) < 0)
@@ -1980,6 +2616,13 @@ void server_options(char **args, int *argc_p)
}
}
+ /* --delete-missing-args needs the cooperation of both sides, but
+ * the sender can handle --ignore-missing-args by itself. */
+ if (missing_args == 2)
+ args[ac++] = "--delete-missing-args";
+ else if (missing_args == 1 && !am_sender)
+ args[ac++] = "--ignore-missing-args";
+
if (modify_window_set) {
if (asprintf(&arg, "--modify-window=%d", modify_window) < 0)
goto oom;
@@ -2018,6 +2661,18 @@ void server_options(char **args, int *argc_p)
args[ac++] = "--use-qsort";
if (am_sender) {
+ if (usermap) {
+ if (asprintf(&arg, "--usermap=%s", usermap) < 0)
+ goto oom;
+ args[ac++] = arg;
+ }
+
+ if (groupmap) {
+ if (asprintf(&arg, "--groupmap=%s", groupmap) < 0)
+ goto oom;
+ args[ac++] = arg;
+ }
+
if (ignore_existing)
args[ac++] = "--ignore-existing";
@@ -2042,6 +2697,16 @@ void server_options(char **args, int *argc_p)
}
}
+ /* What flags do we need to send to the other side? */
+ where = (am_server ? W_CLI : W_SRV) | (am_sender ? W_REC : W_SND);
+ arg = make_output_option(info_words, info_levels, where);
+ if (arg)
+ args[ac++] = arg;
+
+ arg = make_output_option(debug_words, debug_levels, where);
+ if (arg)
+ args[ac++] = arg;
+
if (append_mode) {
if (append_mode > 1)
args[ac++] = "--append";
@@ -2066,17 +2731,27 @@ void server_options(char **args, int *argc_p)
if (relative_paths && !implied_dirs && (!am_sender || protocol_version >= 30))
args[ac++] = "--no-implied-dirs";
- if (fuzzy_basis && am_sender)
- args[ac++] = "--fuzzy";
-
if (remove_source_files == 1)
args[ac++] = "--remove-source-files";
else if (remove_source_files)
args[ac++] = "--remove-sent-files";
+ if (preallocate_files && am_sender)
+ args[ac++] = "--preallocate";
+
if (ac > MAX_SERVER_ARGS) { /* Not possible... */
rprintf(FERROR, "argc overflow in server_options().\n");
exit_cleanup(RERR_MALLOC);
+ }
+
+ if (remote_option_cnt) {
+ int j;
+ if (ac + remote_option_cnt > MAX_SERVER_ARGS) {
+ rprintf(FERROR, "too many remote options specified.\n");
+ exit_cleanup(RERR_SYNTAX);
+ }
+ for (j = 1; j <= remote_option_cnt; j++)
+ args[ac++] = (char*)remote_options[j];
}
*argc_p = ac;