*
* Copyright (C) 1998-2001 Andrew Tridgell <tridge@samba.org>
* Copyright (C) 2000, 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2002-2007 Wayne Davison
+ * Copyright (C) 2002-2008 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
*/
#include "rsync.h"
-#include "ifuncs.h"
+#include "itypes.h"
#include <popt.h>
#include "zlib/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 server_filter_list;
+extern struct filter_list_struct daemon_filter_list;
int make_backups = 0;
int am_root = 0; /* 0 = normal, 1 = root, 2 = --super, -1 = --fake-super */
int am_server = 0;
int am_sender = 0;
-int am_generator = 0;
int am_starting_up = 1;
int relative_paths = -1;
int implied_dirs = 1;
int numeric_ids = 0;
+int msgs2stderr = 0;
int allow_8bit_chars = 0;
int force_delete = 0;
int io_timeout = 0;
-int allowed_lull = 0;
int prune_empty_dirs = 0;
int use_qsort = 0;
char *files_from = NULL;
char *filesfrom_host = NULL;
int eol_nulls = 0;
int protect_args = 0;
-int human_readable = 0;
+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;
int inplace = 0;
int delay_updates = 0;
long block_size = 0; /* "long" because popt can't set an int32. */
+char number_separator;
char *skip_compress = NULL;
+item_list dparam_list = EMPTY_ITEM_LIST;
/** Network address family. **/
int default_af_hint
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;
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,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,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"),
+ 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"),
+ 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 1-2)"),
+ 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"),
+ DEBUG_WORD(ICONV, W_CLI|W_SRV, "Debug iconv character conversions (levels 1-2)"),
+ 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 F_option_cnt = 0;
* 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 const *got_socketpair = "no ";
char const *have_inplace = "no ";
char const *hardlinks = "no ";
+ char const *symtimes = "no ";
char const *acls = "no ";
char const *xattrs = "no ";
char const *links = "no ";
STRUCT_STAT *dumstat;
#if SUBPROTOCOL_VERSION != 0
- asprintf(&subprotocol, ".PR%d", SUBPROTOCOL_VERSION);
+ if (asprintf(&subprotocol, ".PR%d", SUBPROTOCOL_VERSION) < 0)
+ out_of_memory("print_rsync_version");
#endif
#ifdef HAVE_SOCKETPAIR
got_socketpair = "";
#ifdef ICONV_OPTION
iconv = "";
#endif
+#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+ symtimes = "";
+#endif
rprintf(f, "%s version %s protocol version %d%s\n",
RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION, subprotocol);
- rprintf(f, "Copyright (C) 1996-2007 by Andrew Tridgell, Wayne Davison, and others.\n");
+ rprintf(f, "Copyright (C) 1996-2008 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",
(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\n",
- have_inplace, acls, xattrs, iconv);
+ rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %ssymtimes\n",
+ have_inplace, acls, xattrs, iconv, symtimes);
#ifdef MAINTAINER_MODE
rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());
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," -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");
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");
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");
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_SERVER, OPT_REFUSED_BASE = 9000};
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 },
{"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 },
+ {"old-dirs", 0, POPT_ARG_VAL, &xfer_dirs, 4, 0, 0 },
+ {"old-d", 0, POPT_ARG_VAL, &xfer_dirs, 4, 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 },
{"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 },
{"ignore-existing", 0, POPT_ARG_NONE, &ignore_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 },
+ {"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 },
+ {"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 },
{"append-verify", 0, POPT_ARG_VAL, &append_mode, 2, 0, 0 },
{"no-append", 0, POPT_ARG_VAL, &append_mode, 0, 0, 0 },
{"delete-excluded", 0, POPT_ARG_NONE, &delete_excluded, 0, 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_NONE, &force_delete, 0, 0, 0 },
- {"ignore-errors", 0, POPT_ARG_NONE, &ignore_errors, 0, 0, 0 },
+ {"force", 0, POPT_ARG_VAL, &force_delete, 1, 0, 0 },
+ {"no-force", 0, POPT_ARG_VAL, &force_delete, 0, 0, 0 },
+ {"ignore-errors", 0, POPT_ARG_VAL, &ignore_errors, 1, 0, 0 },
+ {"no-ignore-errors", 0, POPT_ARG_VAL, &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 },
{"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 },
+ {"fuzzy", 'y', POPT_ARG_VAL, &fuzzy_basis, 1, 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 },
{"no-compress", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },
- {"skip-compress", 0, POPT_ARG_STRING, &skip_compress, 0, 0, 0 },
{"no-z", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },
+ {"skip-compress", 0, POPT_ARG_STRING, &skip_compress, 0, 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 },
{"partial-dir", 0, POPT_ARG_STRING, &partial_dir, 0, 0, 0 },
{"delay-updates", 0, POPT_ARG_VAL, &delay_updates, 1, 0, 0 },
{"no-delay-updates", 0, POPT_ARG_VAL, &delay_updates, 0, 0, 0 },
- {"prune-empty-dirs",'m', POPT_ARG_NONE, &prune_empty_dirs, 0, 0, 0 },
+ {"prune-empty-dirs",'m', POPT_ARG_VAL, &prune_empty_dirs, 1, 0, 0 },
+ {"no-prune-empty-dirs",0,POPT_ARG_VAL, &prune_empty_dirs, 0, 0, 0 },
+ {"no-m", 0, POPT_ARG_VAL, &prune_empty_dirs, 0, 0, 0 },
{"log-file", 0, POPT_ARG_STRING, &logfile_name, 0, 0, 0 },
{"log-file-format", 0, POPT_ARG_STRING, &logfile_format, 0, 0, 0 },
{"out-format", 0, POPT_ARG_STRING, &stdout_format, 0, 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 },
+ {"no-contimeout", 0, POPT_ARG_VAL, &connect_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 },
#endif
{"ipv4", '4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 },
{"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 },
- {"8-bit-output", '8', POPT_ARG_NONE, &allow_8bit_chars, 0, 0, 0 },
+ {"8-bit-output", '8', POPT_ARG_VAL, &allow_8bit_chars, 1, 0, 0 },
+ {"no-8-bit-output", 0, POPT_ARG_VAL, &allow_8bit_chars, 0, 0, 0 },
+ {"no-8", 0, POPT_ARG_VAL, &allow_8bit_chars, 0, 0, 0 },
{"qsort", 0, POPT_ARG_NONE, &use_qsort, 0, 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 },
+ {"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 },
/* 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}
rprintf(F," --address=ADDRESS bind to the specified address\n");
rprintf(F," --bwlimit=KBPS limit I/O bandwidth; KBytes per second\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");
{"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 },
*
* @retval 0 on error, with err_buf containing an explanation
**/
-int parse_arguments(int *argc_p, const char ***argv_p, int frommain)
+int parse_arguments(int *argc_p, const char ***argv_p)
{
static poptContext pc;
char *ref = lp_refuse_options(module_id);
set_refuse_options(ref);
if (am_daemon) {
set_refuse_options("log-file*");
+#ifdef ICONV_OPTION
if (!*lp_charset(module_id))
set_refuse_options("iconv");
+#endif
}
#ifdef ICONV_OPTION
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;
}
}
+ 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");
case OPT_INCLUDE_FROM:
arg = poptGetOptArg(pc);
if (sanitize_paths)
- arg = sanitize_path(NULL, arg, NULL, 0);
- if (server_filter_list.head) {
+ arg = sanitize_path(NULL, arg, NULL, 0, SP_DEFAULT);
+ if (daemon_filter_list.head) {
int rej;
char *dir, *cp = strdup(arg);
if (!cp)
goto options_rejected;
dir = cp + (*cp == '/' ? module_dirlen : 0);
clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
- rej = check_filter(&server_filter_list, dir, 0) < 0;
+ rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
free(cp);
if (rej)
goto options_rejected;
break;
case 'q':
- if (frommain)
- quiet++;
+ quiet++;
break;
case 'x':
}
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;
break;
case OPT_NO_ICONV:
+#ifdef ICONV_OPTION
iconv_opt = NULL;
+#endif
break;
case OPT_MAX_SIZE:
}
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_HELP:
usage(FINFO);
exit_cleanup(0);
}
}
- if (human_readable && argc == 2) {
+ if (human_readable > 1 && argc == 2 && !am_server) {
/* Allow the old meaning of 'h' (--help) on its own. */
usage(FINFO);
exit_cleanup(0);
}
+ set_output_verbosity(verbose, DEFAULT_PRIORITY);
+
+ if (do_stats && !am_server) {
+ parse_output_words(info_words, info_levels,
+ verbose > 1 ? "stats3" : "stats2", DEFAULT_PRIORITY);
+ }
+
+ if (human_readable) {
+ char buf[32];
+ snprintf(buf, sizeof buf, "%f", 3.14);
+ if (strchr(buf, '.') != NULL)
+ number_separator = ',';
+ else
+ number_separator = '.';
+ }
+
#ifdef ICONV_OPTION
if (iconv_opt && protect_args != 2) {
if (!am_server && strcmp(iconv_opt, "-") == 0)
}
#endif
- if (protect_args == 1) {
- if (!frommain)
- protect_args = 0;
- else if (am_server)
- return 1;
- }
+ if (protect_args == 1 && am_server)
+ return 1;
+
+ *argv_p = argv = poptGetArgs(pc);
+ *argc_p = argc = count_args(argv);
#ifndef SUPPORT_LINKS
if (preserve_links && !am_sender) {
}
#endif
-#ifndef SUPPORT_XATTRS
+#ifdef SUPPORT_XATTRS
+ if (am_root < 0 && preserve_xattrs > 1) {
+ snprintf(err_buf, sizeof err_buf,
+ "--fake-super conflicts with -XX\n");
+ return 0;
+ }
+#else
if (am_root < 0) {
snprintf(err_buf, sizeof err_buf,
"--fake-super requires an rsync with extended attributes enabled\n");
xfer_dirs = 1;
}
- if (xfer_dirs < 1)
- xfer_dirs = recurse || list_only;
+ if (argc < 2 && !read_batch && !am_server)
+ list_only |= 1;
+
+ if (xfer_dirs >= 4) {
+ parse_rule(&filter_list, "- /*/*", 0, 0);
+ recurse = xfer_dirs = 1;
+ } else if (recurse)
+ xfer_dirs = 1;
+ else if (xfer_dirs < 0)
+ xfer_dirs = list_only ? 1 : 0;
if (relative_paths < 0)
relative_paths = files_from? 1 : 0;
need_messages_from_generator = 1;
}
- *argv_p = argv = poptGetArgs(pc);
- *argc_p = argc = count_args(argv);
+ 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; )
- argv[i] = sanitize_path(NULL, argv[i], "", 0);
+ argv[i] = sanitize_path(NULL, argv[i], "", 0, SP_KEEP_DOT_DIRS);
if (tmpdir)
- tmpdir = sanitize_path(NULL, tmpdir, NULL, 0);
+ tmpdir = sanitize_path(NULL, tmpdir, NULL, 0, SP_DEFAULT);
if (backup_dir)
- backup_dir = sanitize_path(NULL, backup_dir, NULL, 0);
+ backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, SP_DEFAULT);
}
- if (server_filter_list.head && !am_sender) {
- struct filter_list_struct *elp = &server_filter_list;
+ if (daemon_filter_list.head && !am_sender) {
+ struct filter_list_struct *elp = &daemon_filter_list;
if (tmpdir) {
char *dir;
if (!*tmpdir)
goto options_rejected;
dir = tmpdir + (*tmpdir == '/' ? module_dirlen : 0);
clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
- if (check_filter(elp, dir, 1) < 0)
+ if (check_filter(elp, FLOG, dir, 1) < 0)
goto options_rejected;
}
if (backup_dir) {
goto options_rejected;
dir = backup_dir + (*backup_dir == '/' ? module_dirlen : 0);
clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
- if (check_filter(elp, dir, 1) < 0)
+ if (check_filter(elp, FLOG, dir, 1) < 0)
goto options_rejected;
}
}
backup_dir_buf[backup_dir_len++] = '/';
backup_dir_buf[backup_dir_len] = '\0';
}
- if (verbose > 1 && !am_sender)
+ if (INFO_GTE(BACKUP, 1) && !am_sender)
rprintf(FINFO, "backup_dir is %s\n", backup_dir_buf);
} else if (!backup_suffix_len && (!am_server || !am_sender)) {
snprintf(err_buf, sizeof err_buf,
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";
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;
}
}
} else {
if (sanitize_paths)
- files_from = sanitize_path(NULL, files_from, NULL, 0);
- if (server_filter_list.head) {
+ files_from = sanitize_path(NULL, files_from, NULL, 0, SP_DEFAULT);
+ if (daemon_filter_list.head) {
char *dir;
if (!*files_from)
goto options_rejected;
dir = files_from + (*files_from == '/' ? module_dirlen : 0);
clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
- if (check_filter(&server_filter_list, dir, 0) < 0)
+ if (check_filter(&daemon_filter_list, FLOG, dir, 0) < 0)
goto options_rejected;
}
filesfrom_fd = open(files_from, O_RDONLY|O_BINARY);
{
static char argstr[64];
int ac = *argc_p;
+ uchar where;
char *arg;
int i, x;
argstr[x++] = 'n';
if (preserve_links)
argstr[x++] = 'l';
- if ((list_only && !recurse) || xfer_dirs > 1
- || (xfer_dirs && !recurse && delete_mode && am_sender))
+ if ((xfer_dirs >= 2 && xfer_dirs < 4)
+ || (xfer_dirs && !recurse && (list_only || (delete_mode && am_sender))))
argstr[x++] = 'd';
if (am_sender) {
if (keep_dirlinks)
if (do_compression)
argstr[x++] = 'z';
- /* We make use of the -e option to let the server know about any
- * pre-release protocol version && our allow_inc_recurse status. */
set_allow_inc_recurse();
+
+ /* Checking the pre-negotiated value allows --protocol=29 override. */
+ if (protocol_version >= 30) {
+ /* We make use of the -e option to let the server know about
+ * any pre-release protocol version && some behavior flags. */
+ argstr[x++] = 'e';
#if SUBPROTOCOL_VERSION != 0
- if (protocol_version == PROTOCOL_VERSION) {
- x += snprintf(argstr+x, sizeof argstr - x,
- "e%d.%d%s", PROTOCOL_VERSION, SUBPROTOCOL_VERSION,
- allow_inc_recurse ? "i" : "");
- } else
+ if (protocol_version == PROTOCOL_VERSION) {
+ x += snprintf(argstr+x, sizeof argstr - x,
+ "%d.%d",
+ PROTOCOL_VERSION, SUBPROTOCOL_VERSION);
+ } else
#endif
- if (allow_inc_recurse) {
- argstr[x++] = 'e';
- argstr[x++] = 'i';
+ argstr[x++] = '.';
+ if (allow_inc_recurse)
+ argstr[x++] = 'i';
+#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+ argstr[x++] = 'L';
+#endif
+#ifdef ICONV_OPTION
+ argstr[x++] = 's';
+#endif
+ }
+
+ if (x >= (int)sizeof argstr) { /* Not possible... */
+ rprintf(FERROR, "argstr overflow in server_options().\n");
+ exit_cleanup(RERR_MALLOC);
}
argstr[x] = '\0';
- if (x != 1)
+ if (x > 1)
args[ac++] = argstr;
#ifdef ICONV_OPTION
}
#endif
- if (protect_args) /* initial args break here */
+ if (protect_args && !local_server) /* unprotected args stop here */
args[ac++] = NULL;
if (list_only > 1)
* and it may be an older version that doesn't know this
* option, so don't send it if client is the sender.
*/
- int i;
for (i = 0; i < basis_dir_cnt; i++) {
args[ac++] = dest_option;
args[ac++] = basis_dir[i];
}
}
+ /* 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";
else if (remove_source_files)
args[ac++] = "--remove-sent-files";
+ 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;
return;