-/*
+/*
Copyright (C) by Andrew Tridgell 1996, 2000
Copyright (C) Paul Mackerras 1996
Copyright (C) 2001, 2002 by Martin Pool <mbp@samba.org>
-
+
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
/* These flags are only used during the flist transfer. */
-#define XMIT_DEL_START (1<<0)
+#define XMIT_TOP_DIR (1<<0)
#define XMIT_SAME_MODE (1<<1)
#define XMIT_EXTENDED_FLAGS (1<<2)
#define XMIT_SAME_RDEV_pre28 XMIT_EXTENDED_FLAGS /* Only in protocols < 28 */
/* These flags are used in the live flist data. */
-#define FLAG_DEL_START (1<<0)
+#define FLAG_TOP_DIR (1<<0)
#define FLAG_HLINK_EOL (1<<1) /* generator only */
#define FLAG_MOUNT_POINT (1<<2) /* sender only */
+#define FLAG_NO_FUZZY (1<<2) /* generator only */
+#define FLAG_DEL_HERE (1<<3) /* receiver/generator */
+#define FLAG_SENT (1<<3) /* sender only */
/* update this if you make incompatible changes */
#define PROTOCOL_VERSION 29
#define ALL_FILTERS 2
#define XFLG_FATAL_ERRORS (1<<0)
-#define XFLG_DEF_INCLUDE (1<<1)
-#define XFLG_DEF_EXCLUDE (1<<2)
-#define XFLG_WORD_SPLIT (1<<3)
-#define XFLG_DIRECTORY (1<<4)
-#define XFLG_NO_PREFIXES (1<<5)
-#define XFLG_ABS_PATH (1<<6)
+#define XFLG_OLD_PREFIXES (1<<1)
+#define XFLG_ANCHORED2ABS (1<<2)
#define PERMS_REPORT (1<<0)
#define PERMS_SKIP_MTIME (1<<1)
#define FNAMECMP_FNAME 0x80
#define FNAMECMP_PARTIAL_DIR 0x81
#define FNAMECMP_BACKUP 0x82
+#define FNAMECMP_FUZZY 0x83
/* For calling delete_file() */
-#define DEL_DIR (1<<0)
#define DEL_NO_RECURSE (1<<1)
#define DEL_FORCE_RECURSE (1<<2) /* recurse even w/o --force */
#define DEL_TERSE (1<<3)
+/* For use by the itemize_changes code */
+#define ITEM_UPDATING (1<<0)
+#define ITEM_REPORT_CHECKSUM (1<<1)
+#define ITEM_REPORT_SIZE (1<<2)
+#define ITEM_REPORT_TIME (1<<3)
+#define ITEM_REPORT_PERMS (1<<4)
+#define ITEM_REPORT_OWNER (1<<5)
+#define ITEM_REPORT_GROUP (1<<6)
+#define ITEM_IS_NEW (1<<7)
+#define ITEM_USING_ALT_BASIS (1<<8)
+
+#define ITEM_MISSING_DATA (1<<16) /* these are outside the transmitted flags */
+#define ITEM_DELETED (1<<17)
-/* Log-message categories. FLOG is only used on the daemon side to
- * output messages to the log file. */
-enum logcode { FERROR=1, FINFO=2, FLOG=3 };
+/* Log-message categories. FLOG and FCLIENT are only used on the daemon
+ * side for custom logging -- they don't get sent over the socket. */
+enum logcode { FERROR=1, FINFO=2, FLOG=3, FCLIENT=4 };
/* Messages types that are sent over the message channel. The logcode
* values must all be present here with identical numbers. */
enum msgcode {
- MSG_DONE=5, /* current phase is done */
- MSG_REDO=4, /* reprocess indicated flist index */
- MSG_ERROR=FERROR, MSG_INFO=FINFO, MSG_LOG=FLOG, /* remote logging */
- MSG_DATA=0 /* raw data on the multiplexed stream */
+ MSG_DATA=0, /* raw data on the multiplexed stream */
+ MSG_ERROR=FERROR, MSG_INFO=FINFO, /* remote logging */
+ MSG_LOG=FLOG, MSG_FCLIENT=FCLIENT, /* sibling logging */
+ MSG_REDO=9, /* reprocess indicated flist index */
+ MSG_SUCCESS=100,/* successfully updated indicated flist index */
+ MSG_DELETED=101,/* successfully deleted a file on receiving side */
+ MSG_DONE=86 /* current phase is done */
};
#include "errcode.h"
/* The default RSYNC_RSH is always set in config.h. */
-#include <sys/types.h>
-
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
#ifdef HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
#endif
-#include <stdio.h>
-#include <stddef.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#if defined(HAVE_MALLOC_H) && (defined(HAVE_MALLINFO) || !defined(HAVE_STDLIB_H))
+#if defined HAVE_MALLOC_H && (defined HAVE_MALLINFO || !defined HAVE_STDLIB_H)
#include <malloc.h>
#endif
#include <sys/socket.h>
#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#endif
#endif
-#include <sys/stat.h>
-
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#include <syslog.h>
#include <sys/file.h>
-#if HAVE_DIRENT_H
+#ifdef HAVE_DIRENT_H
# include <dirent.h>
#else
# define dirent direct
-# if HAVE_SYS_NDIR_H
+# ifdef HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
-# if HAVE_SYS_DIR_H
+# ifdef HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
-# if HAVE_NDIR_H
+# ifdef HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
-#if MAJOR_IN_MKDEV
+#ifdef MAJOR_IN_MKDEV
#include <sys/mkdev.h>
-# if !defined(makedev) && defined(mkdev)
+# if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__)
# define makedev mkdev
# endif
-#elif MAJOR_IN_SYSMACROS
+#elif defined MAJOR_IN_SYSMACROS
#include <sys/sysmacros.h>
#endif
#define uchar unsigned char
#endif
-#if HAVE_UNSIGNED_CHAR
+#ifdef SIGNED_CHAR_OK
#define schar signed char
#else
#define schar char
#endif
+/* Find a variable that is either exactly 32-bits or longer.
+ * If some code depends on 32-bit truncation, it will need to
+ * take special action in a "#if SIZEOF_INT32 > 4" section. */
#ifndef int32
-#if (SIZEOF_INT == 4)
-#define int32 int
-#elif (SIZEOF_LONG == 4)
-#define int32 long
-#elif (SIZEOF_SHORT == 4)
-#define int32 short
+#if SIZEOF_INT == 4
+# define int32 int
+# define SIZEOF_INT32 4
+#elif SIZEOF_LONG == 4
+# define int32 long
+# define SIZEOF_INT32 4
+#elif SIZEOF_SHORT == 4
+# define int32 short
+# define SIZEOF_INT32 4
+#elif SIZEOF_INT > 4
+# define int32 int
+# define SIZEOF_INT32 SIZEOF_INT
+#elif SIZEOF_LONG > 4
+# define int32 long
+# define SIZEOF_INT32 SIZEOF_LONG
#else
-/* I hope this works */
-#define int32 int
-#define LARGE_INT32
+# error Could not find a 32-bit integer variable
#endif
+#else
+# define SIZEOF_INT32 4
#endif
#ifndef uint32
#define uint32 unsigned int32
#endif
-#if HAVE_OFF64_T
-#define OFF_T off64_t
-#define STRUCT_STAT struct stat64
-#else
+#if SIZEOF_OFF_T == 8 || !SIZEOF_OFF64_T || !defined HAVE_STRUCT_STAT64
#define OFF_T off_t
#define STRUCT_STAT struct stat
-#endif
-
-#if HAVE_OFF64_T
-#define int64 off64_t
-#elif (SIZEOF_LONG == 8)
-#define int64 long
-#elif (SIZEOF_INT == 8)
-#define int64 int
-#elif HAVE_LONGLONG
-#define int64 long long
+#else
+#define OFF_T off64_t
+#define STRUCT_STAT struct stat64
+#define USE_STAT64_FUNCS 1
+#endif
+
+/* CAVEAT: on some systems, int64 will really be a 32-bit integer IFF
+ * that's the maximum size the file system can handle and there is no
+ * 64-bit type available. The rsync source must therefore take steps
+ * to ensure that any code that really requires a 64-bit integer has
+ * it (e.g. the checksum code uses two 32-bit integers for its 64-bit
+ * counter). */
+#if SIZEOF_OFF64_T == 8
+# define int64 off64_t
+# define SIZEOF_INT64 8
+#elif SIZEOF_LONG == 8
+# define int64 long
+# define SIZEOF_INT64 8
+#elif SIZEOF_INT == 8
+# define int64 int
+# define SIZEOF_INT64 8
+#elif SIZEOF_LONG_LONG == 8
+# define int64 long long
+# define SIZEOF_INT64 8
+#elif SIZEOF_OFF_T == 8
+# define int64 off_t
+# define SIZEOF_INT64 8
+#elif SIZEOF_INT > 8
+# define int64 int
+# define SIZEOF_INT64 SIZEOF_INT
+#elif SIZEOF_LONG > 8
+# define int64 long
+# define SIZEOF_INT64 SIZEOF_LONG
+#elif SIZEOF_LONG_LONG > 8
+# define int64 long long
+# define SIZEOF_INT64 SIZEOF_LONG_LONG
#else
/* As long as it gets... */
-#define int64 off_t
-#define INT64_IS_OFF_T
+# define int64 off_t
+# define SIZEOF_INT64 SIZEOF_OFF_T
#endif
/* Starting from protocol version 26, we always use 64-bit
*
* FIXME: I don't think the code in flist.c has ever worked on a system
* where dev_t is a struct.
- */
+ */
struct idev {
int64 inode;
char *link; /* Points to symlink string, if a symlink */
} u;
OFF_T length;
- char *basename;
- char *dirname;
- char *basedir;
+ char *basename; /* The current item's name (AKA filename) */
+ char *dirname; /* The directory info inside the transfer */
+ union {
+ char *root; /* Sender-side dir info outside transfer */
+ int depth; /* Receiver-side directory depth info */
+ } dir;
union {
struct idev *idev;
struct hlink *links;
alloc_pool_t hlink_pool;
int count;
int malloced;
+ int low, high;
};
#define SUMFLG_SAME_OFFSET (1<<0)
struct sum_struct {
OFF_T flength; /**< total file length */
struct sum_buf *sums; /**< points to info for each chunk */
- size_t count; /**< how many chunks */
+ int32 count; /**< how many chunks */
int32 blength; /**< block_length */
int32 remainder; /**< flength % block_length */
int s2length; /**< sum2_length */
#define MATCHFLG_PERDIR_MERGE (1<<11)/* merge-file is searched per-dir */
#define MATCHFLG_EXCLUDE_SELF (1<<12)/* merge-file name should be excluded */
#define MATCHFLG_FINISH_SETUP (1<<13)/* per-dir merge file needs setup */
+#define MATCHFLG_NEGATE (1<<14)/* rule matches when pattern does not */
+#define MATCHFLG_CVS_IGNORE (1<<15)/* rule was -C or :C */
+#define MATCHFLG_SENDER_SIDE (1<<16)/* rule applies to the sending side */
+#define MATCHFLG_RECEIVER_SIDE (1<<17)/* rule applies to the receiving side */
+
+#define MATCHFLGS_FROM_CONTAINER (MATCHFLG_ABS_PATH | MATCHFLG_INCLUDE \
+ | MATCHFLG_DIRECTORY | MATCHFLG_SENDER_SIDE \
+ | MATCHFLG_NEGATE | MATCHFLG_RECEIVER_SIDE)
+
struct filter_struct {
struct filter_struct *next;
char *pattern;
- unsigned int match_flags;
+ uint32 match_flags;
union {
int slash_cnt;
struct filter_list_struct *mergelist;
int64 total_read;
int64 literal_data;
int64 matched_data;
+ int64 flist_buildtime;
+ int64 flist_xfertime;
int flist_size;
int num_files;
int num_transferred_files;
};
-/* we need this function because of the silly way in which duplicate
- entries are handled in the file lists - we can't change this
- without breaking existing versions */
-static inline int flist_up(struct file_list *flist, int i)
-{
- while (!flist->files[i]->basename) i++;
- return i;
-}
-
#include "byteorder.h"
#include "lib/mdfour.h"
#include "lib/wildmatch.h"
int vasprintf(char **ptr, const char *format, va_list ap);
#endif
-#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+#if !defined HAVE_VSNPRINTF || !defined HAVE_C99_VSNPRINTF
#define vsnprintf rsync_vsnprintf
int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
#endif
-#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
+#if !defined HAVE_SNPRINTF || !defined HAVE_C99_VSNPRINTF
#define snprintf rsync_snprintf
int snprintf(char *str,size_t count,const char *fmt,...);
#endif
-#if !HAVE_STRERROR
+#ifndef HAVE_STRERROR
extern char *sys_errlist[];
#define strerror(i) sys_errlist[i]
#endif
/* work out what fcntl flag to use for non-blocking */
#ifdef O_NONBLOCK
# define NONBLOCK_FLAG O_NONBLOCK
-#elif defined(SYSV)
+#elif defined SYSV
# define NONBLOCK_FLAG O_NDELAY
-#else
+#else
# define NONBLOCK_FLAG FNDELAY
#endif
#define INITACCESSPERMS 0700
/* handler for null strings in printf format */
-#define NS(s) ((s)?(s):"<NULL>")
+#define NS(s) ((s)?safe_fname(s):"<NULL>")
-#if !defined(__GNUC__) || defined(APPLE)
+#if !defined __GNUC__ || defined __APPLE__
/* Apparently the OS X port of gcc gags on __attribute__.
*
* <http://www.opensource.apple.com/bugs/X/gcc/2512150.html> */
-#define __attribute__(x)
+#define __attribute__(x)
#endif
extern int verbose;
#ifndef HAVE_INET_NTOP
-const char *
-inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif /* !HAVE_INET_NTOP */
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
#ifndef HAVE_INET_PTON
int inet_pton(int af, const char *src, void *dst);
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff