* Copyright (C) 1996, 2000 Andrew Tridgell
* Copyright (C) 1996 Paul Mackerras
* Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003-2007 Wayne Davison
+ * Copyright (C) 2003-2008 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
#define DEFAULT_LOCK_FILE "/var/run/rsyncd.lock"
#define URL_PREFIX "rsync://"
+#define SYMLINK_PREFIX "/rsyncd-munged/"
+#define SYMLINK_PREFIX_LEN ((int)sizeof SYMLINK_PREFIX - 1)
+
#define BACKUP_SUFFIX "~"
/* a non-zero CHAR_OFFSET makes the rolling sum stronger, but is
#define FLAG_FILE_SENT (1<<1) /* sender/receiver/generator */
#define FLAG_DIR_CREATED (1<<1) /* generator */
#define FLAG_CONTENT_DIR (1<<2) /* sender/receiver/generator */
-#define FLAG_MOUNT_DIR (1<<3) /* sender/generator */
+#define FLAG_MOUNT_DIR (1<<3) /* sender/generator (dirs only) */
+#define FLAG_SKIP_HLINK (1<<3) /* receiver/generator (w/FLAG_HLINKED) */
#define FLAG_DUPLICATE (1<<4) /* sender */
#define FLAG_MISSING_DIR (1<<4) /* generator */
#define FLAG_HLINKED (1<<5) /* receiver/generator (checked on all types) */
#define FLAG_HLINK_DONE (1<<8) /* receiver/generator (checked on all types) */
#define FLAG_LENGTH64 (1<<9) /* sender/receiver/generator */
#define FLAG_SKIP_GROUP (1<<10) /* receiver/generator */
+#define FLAG_TIME_FAILED (1<<11)/* generator */
/* These flags are passed to functions but not stored. */
#define FLAG_DIVERT_DIRS (1<<16)/* sender */
+#define FLAG_DOTDIR_NAME (1<<17)/* sender */
#define BITS_SET(val,bits) (((val) & (bits)) == (bits))
#define BITS_SETnUNSET(val,onbits,offbits) (((val) & ((onbits)|(offbits))) == (onbits))
/* This is used when working on a new protocol version in CVS, and should
* be a new non-zero value for each CVS change that affects the protocol.
* It must ALWAYS be 0 when the protocol goes final! */
-#define SUBPROTOCOL_VERSION 13
+#define SUBPROTOCOL_VERSION 0
/* We refuse to interoperate with versions that are not in this range.
* Note that we assume we'll work with later versions: the onus is on
#define XFLG_FATAL_ERRORS (1<<0)
#define XFLG_OLD_PREFIXES (1<<1)
-#define XFLG_ANCHORED2ABS (1<<2)
-#define XFLG_ABS_IF_SLASH (1<<3)
+#define XFLG_ANCHORED2ABS (1<<2) /* leading slash indicates absolute */
+#define XFLG_ABS_IF_SLASH (1<<3) /* leading or interior slash is absolute */
+#define XFLG_DIR2WILD3 (1<<4) /* dir/ match gets trailing *** added */
#define ATTRS_REPORT (1<<0)
#define ATTRS_SKIP_MTIME (1<<1)
/* For use by the itemize_changes code */
#define ITEM_REPORT_ATIME (1<<0)
-#define ITEM_REPORT_CHECKSUM (1<<1)
-#define ITEM_REPORT_SIZE (1<<2)
+#define ITEM_REPORT_CHANGE (1<<1)
+#define ITEM_REPORT_SIZE (1<<2) /* regular files only */
+#define ITEM_REPORT_TIMEFAIL (1<<2) /* symlinks only */
#define ITEM_REPORT_TIME (1<<3)
#define ITEM_REPORT_PERMS (1<<4)
#define ITEM_REPORT_OWNER (1<<5)
#define SIGNIFICANT_ITEM_FLAGS (~(\
ITEM_BASIS_TYPE_FOLLOWS | ITEM_XNAME_FOLLOWS | ITEM_LOCAL_CHANGE))
-#define CFN_KEEP_LEADING_DOT_DIR (1<<0)
+#define CFN_KEEP_DOT_DIRS (1<<0)
#define CFN_KEEP_TRAILING_SLASH (1<<1)
#define CFN_DROP_TRAILING_DOT_DIR (1<<2)
#define CFN_COLLAPSE_DOT_DOT_DIRS (1<<3)
-/* Log-message categories. Only FERROR and FINFO get sent over the socket,
- * but FLOG and FSOCKERR can be sent over the receiver -> generator pipe.
- * FLOG only goes to the log file, not the client; FCLIENT is the opposite. */
-enum logcode { FNONE=0, FERROR=1, FINFO=2, FLOG=3, FCLIENT=4, FSOCKERR=5 };
+#define SP_DEFAULT 0
+#define SP_KEEP_DOT_DIRS (1<<0)
+
+#define CD_NORMAL 0
+#define CD_SKIP_CHDIR 1
+
+/* Log-message categories. FLOG only goes to the log file, not the client;
+ * FCLIENT is the opposite. */
+enum logcode {
+ FNONE=0, /* never sent */
+ FERROR_XFER=1, FINFO=2, /* sent over socket for any protocol */
+ FERROR=3, FWARNING=4, /* sent over socket for protocols >= 30 */
+ FERROR_SOCKET=5, FLOG=6, /* only sent via receiver -> generator pipe */
+ FCLIENT=7 /* never transmitted (e.g. server converts to FINFO) */
+};
/* Messages types that are sent over the message channel. The logcode
* values must all be present here with identical numbers. */
enum msgcode {
MSG_DATA=0, /* raw data on the multiplexed stream */
- MSG_ERROR=FERROR, MSG_INFO=FINFO, /* remote logging */
- MSG_LOG=FLOG, MSG_CLIENT=FCLIENT, MSG_SOCKERR=FSOCKERR, /* sibling logging */
+ MSG_ERROR_XFER=FERROR_XFER, MSG_INFO=FINFO, /* remote logging */
+ MSG_ERROR=FERROR, MSG_WARNING=FWARNING, /* protocol-30 remote logging */
+ MSG_ERROR_SOCKET=FERROR_SOCKET, /* sibling logging */
+ MSG_LOG=FLOG, MSG_CLIENT=FCLIENT, /* sibling logging */
MSG_REDO=9, /* reprocess indicated flist index */
MSG_FLIST=20, /* extra file list over sibling socket */
MSG_FLIST_EOF=21,/* we've transmitted all the file lists */
#endif
#endif
-#ifdef HAVE_GLOB_H
-#include <glob.h>
-#endif
-
/* these are needed for the uid/gid mapping code */
#include <pwd.h>
#include <grp.h>
#include <stdarg.h>
#include <netinet/in.h>
#include <arpa/inet.h>
+#ifdef HAVE_NETDB_H
#include <netdb.h>
+#endif
#include <syslog.h>
#include <sys/file.h>
#include "lib/pool_alloc.h"
#ifndef HAVE_ID_T
-typedef int id_t;
+typedef unsigned int id_t;
#endif
#ifndef HAVE_PID_T
typedef int pid_t;
#endif
#ifndef HAVE_MODE_T
-typedef int mode_t;
+typedef unsigned int mode_t;
#endif
#ifndef HAVE_OFF_T
typedef long off_t;
void *nodes;
int32 size, entries;
uint32 node_size;
+ int key64;
};
struct ht_int32_node {
#define F_GROUP(f) REQ_EXTRA(f, gid_ndx)->unum
#define F_ACL(f) REQ_EXTRA(f, acls_ndx)->num
#define F_XATTR(f) REQ_EXTRA(f, xattrs_ndx)->num
-#define F_NDX(f) REQ_EXTRA(f, ic_ndx)->num
+#define F_NDX(f) REQ_EXTRA(f, unsort_ndx)->num
/* These items are per-entry optional: */
#define F_HL_GNUM(f) OPT_EXTRA(f, LEN64_BUMP(f))->num /* non-dirs */
/* This optional item might follow an F_HL_*() item.
* (Note: a device doesn't need to check LEN64_BUMP(f).) */
-#define F_RDEV_P(f) (&OPT_EXTRA(f, HLINK_BUMP(f) + 2 - 1)->unum)
+#define F_RDEV_P(f) (&OPT_EXTRA(f, HLINK_BUMP(f) + DEV_EXTRA_CNT - 1)->unum)
/* The sum is only present on regular files. */
#define F_SUM(f) ((char*)OPT_EXTRA(f, LEN64_BUMP(f) + HLINK_BUMP(f) \
int used, malloced;
int low, high; /* 0-relative index values excluding empties */
int ndx_start; /* the start offset for inc_recurse mode */
- int ndx_end; /* the end offset for inc_recurse mode */
+ int flist_num; /* 1-relative file_list number or 0 */
int parent_ndx; /* dir_flist index of parent directory */
int in_progress, to_redo;
};
int64 flist_size;
int num_files;
int num_transferred_files;
- int current_file_index;
};
struct chmod_mode_struct;
#define MY_GID() getgid()
#endif
+#ifdef FORCE_FD_ZERO_MEMSET
+#undef FD_ZERO
+#define FD_ZERO(fdsetp) memset(fdsetp, 0, sizeof (fd_set))
+#endif
+
extern int verbose;
#ifndef HAVE_INET_NTOP