/*
- 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.
-*/
-
+ * Copyright (C) 1996, 2000 Andrew Tridgell
+ * Copyright (C) 1996 Paul Mackerras
+ * Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
+ * Copyright (C) 2003, 2004, 2005, 2006 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
+ * 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.,
+ * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
#define False 0
#define True 1
/* These flags are used in the live flist data. */
#define FLAG_TOP_DIR (1<<0)
-#define FLAG_HLINK_EOL (1<<1) /* generator only */
-#define FLAG_MOUNT_POINT (1<<2) /* sender only */
+#define FLAG_SENT (1<<1) /* sender */
+#define FLAG_HLINK_EOL (1<<1) /* receiver/generator */
+#define FLAG_MOUNT_POINT (1<<2) /* sender/generator */
#define FLAG_DEL_HERE (1<<3) /* receiver/generator */
+#define FLAG_HLINK_TOL (1<<4) /* receiver/generator */
+#define FLAG_NO_FUZZY (1<<5) /* generator */
/* update this if you make incompatible changes */
#define PROTOCOL_VERSION 29
#define IOERR_GENERAL (1<<0) /* For backward compatibility, this must == 1 */
#define IOERR_VANISHED (1<<1)
+#define IOERR_DEL_LIMIT (1<<2)
#define MAX_ARGS 1000
-
#define MAX_BASIS_DIRS 20
+#define MAX_SERVER_ARGS (MAX_BASIS_DIRS*2 + 100)
#define MPLEX_BASE 7
#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_ANCHORED2ABS (1<<6)
+#define XFLG_OLD_PREFIXES (1<<1)
+#define XFLG_ANCHORED2ABS (1<<2)
+#define XFLG_ABS_IF_SLASH (1<<3)
-#define PERMS_REPORT (1<<0)
-#define PERMS_SKIP_MTIME (1<<1)
+#define ATTRS_REPORT (1<<0)
+#define ATTRS_SKIP_MTIME (1<<1)
#define FULL_FLUSH 1
#define NORMAL_FLUSH 0
#define FNAMECMP_FNAME 0x80
#define FNAMECMP_PARTIAL_DIR 0x81
#define FNAMECMP_BACKUP 0x82
-
-/* 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)
-
-
-/* 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 };
+#define FNAMECMP_FUZZY 0x83
+
+/* 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_TIME (1<<3)
+#define ITEM_REPORT_PERMS (1<<4)
+#define ITEM_REPORT_OWNER (1<<5)
+#define ITEM_REPORT_GROUP (1<<6)
+#define ITEM_REPORT_ACL (1<<7)
+#define ITEM_REPORT_XATTR (1<<8)
+#define ITEM_BASIS_TYPE_FOLLOWS (1<<11)
+#define ITEM_XNAME_FOLLOWS (1<<12)
+#define ITEM_IS_NEW (1<<13)
+#define ITEM_LOCAL_CHANGE (1<<14)
+#define ITEM_TRANSFER (1<<15)
+/* These are outside the range of the transmitted flags. */
+#define ITEM_MISSING_DATA (1<<16) /* used by log_formatted() */
+#define ITEM_DELETED (1<<17) /* used by log_formatted() */
+
+#define SIGNIFICANT_ITEM_FLAGS (~(\
+ ITEM_BASIS_TYPE_FOLLOWS | ITEM_XNAME_FOLLOWS | ITEM_LOCAL_CHANGE))
+
+
+/* Log-message categories. Only FERROR and FINFO get sent over the socket.
+ * FLOG and FCLIENT are only used on the daemon side for custom logging,
+ * while FNAME is only used on the client side. */
+enum logcode { FERROR=1, FINFO=2, FLOG=3, FCLIENT=4, FNAME=5, FSOCKERR=6 };
/* 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_SOCKERR=FSOCKERR, /* 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 <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
-#if HAVE_SYS_PARAM_H
+#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
-#if HAVE_MALLOC_H && (HAVE_MALLINFO || !HAVE_STDLIB_H)
+#if defined HAVE_MALLOC_H && (defined HAVE_MALLINFO || !defined HAVE_STDLIB_H)
#include <malloc.h>
#endif
-#if HAVE_SYS_SOCKET_H
+#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
-#if TIME_WITH_SYS_TIME
+#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
-#if HAVE_SYS_TIME_H
+#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
-#if HAVE_FCNTL_H
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#else
-#if HAVE_SYS_FCNTL_H
+#ifdef HAVE_SYS_FCNTL_H
#include <sys/fcntl.h>
#endif
#endif
-#if HAVE_SYS_IOCTL_H
+#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
-#if HAVE_SYS_FILIO_H
+#ifdef HAVE_SYS_FILIO_H
#include <sys/filio.h>
#endif
#include <signal.h>
-#if HAVE_SYS_WAIT_H
+#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
-#if HAVE_CTYPE_H
+#ifdef HAVE_CTYPE_H
#include <ctype.h>
#endif
-#if HAVE_GRP_H
+#ifdef HAVE_GRP_H
#include <grp.h>
#endif
#include <errno.h>
-#if HAVE_UTIME_H
+#ifdef HAVE_UTIME_H
#include <utime.h>
#endif
-#if HAVE_SYS_SELECT_H
+#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
-#if HAVE_SYS_MODE_H
+#ifdef HAVE_SYS_MODE_H
/* apparently AIX needs this for S_ISLNK */
#ifndef S_ISLNK
#include <sys/mode.h>
#endif
#endif
-#if HAVE_GLOB_H
+#ifdef HAVE_GLOB_H
#include <glob.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
-#if HAVE_COMPAT_H
+#ifdef HAVE_COMPAT_H
#include <compat.h>
#endif
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
#include <assert.h>
#include "lib/pool_alloc.h"
#define uchar unsigned char
#endif
-#if SIGNED_CHAR_OK
+#ifdef SIGNED_CHAR_OK
#define schar signed char
#else
#define schar char
#define uint32 unsigned int32
#endif
-#if SIZEOF_OFF_T == 8 || !SIZEOF_OFF64_T || !HAVE_STRUCT_STAT64
+#if SIZEOF_OFF_T == 8 || !SIZEOF_OFF64_T || !defined HAVE_STRUCT_STAT64
#define OFF_T off_t
#define STRUCT_STAT struct stat
#else
#define MAXPATHLEN 1024
#endif
+/* We want a roomy line buffer that can hold more than MAXPATHLEN,
+ * and significantly more than an overly short MAXPATHLEN. */
+#if MAXPATHLEN < 4096
+#define BIGPATHBUFLEN (4096+1024)
+#else
+#define BIGPATHBUFLEN (MAXPATHLEN+1024)
+#endif
+
#ifndef NAME_MAX
#define NAME_MAX 255
#endif
#define HL_SKIP 1
struct hlink {
- struct file_struct *next;
+ int next;
int hlindex;
};
OFF_T offset; /**< offset in file of this chunk */
int32 len; /**< length of chunk of file */
uint32 sum1; /**< simple checksum */
+ int32 chain; /**< next hash-table collision */
short flags; /**< flag bits */
char sum2[SUM_LENGTH]; /**< checksum */
};
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_WILD (1<<0) /* pattern has '*', '[', and/or '?' */
#define MATCHFLG_WILD2 (1<<1) /* pattern has '**' */
-#define MATCHFLG_WILD2_PREFIX (1<<2) /* pattern starts with '**' */
-#define MATCHFLG_ABS_PATH (1<<3) /* path-match on absolute path */
-#define MATCHFLG_INCLUDE (1<<4) /* this is an include, not an exclude */
-#define MATCHFLG_DIRECTORY (1<<5) /* this matches only directories */
-#define MATCHFLG_CLEAR_LIST (1<<6) /* this item is the "!" token */
+#define MATCHFLG_WILD2_PREFIX (1<<2) /* pattern starts with "**" */
+#define MATCHFLG_WILD3_SUFFIX (1<<3) /* pattern ends with "***" */
+#define MATCHFLG_ABS_PATH (1<<4) /* path-match on absolute path */
+#define MATCHFLG_INCLUDE (1<<5) /* this is an include, not an exclude */
+#define MATCHFLG_DIRECTORY (1<<6) /* this matches only directories */
#define MATCHFLG_WORD_SPLIT (1<<7) /* split rules on whitespace */
#define MATCHFLG_NO_INHERIT (1<<8) /* don't inherit these rules */
#define MATCHFLG_NO_PREFIXES (1<<9) /* parse no prefixes from patterns */
#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_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 MATCHFLG_CLEAR_LIST (1<<18)/* this item is the "!" token */
+
+#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;
int current_file_index;
};
+struct chmod_mode_struct;
#include "byteorder.h"
#include "lib/mdfour.h"
#include "lib/permstring.h"
#include "lib/addrinfo.h"
+#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)
+#endif
+
+#define UNUSED(x) x __attribute__((__unused__))
+
#include "proto.h"
/* We have replacement versions of these if they're missing. */
-#if !HAVE_ASPRINTF
+#ifndef HAVE_ASPRINTF
int asprintf(char **ptr, const char *format, ...);
#endif
-#if !HAVE_VASPRINTF
+#ifndef HAVE_VASPRINTF
int vasprintf(char **ptr, const char *format, va_list ap);
#endif
-#if !HAVE_VSNPRINTF || !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 !HAVE_SNPRINTF || !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
-#if !HAVE_STRCHR
+#ifndef HAVE_STRCHR
# define strchr index
# define strrchr rindex
#endif
-#if !HAVE_ERRNO_DECL
+#ifndef HAVE_ERRNO_DECL
extern int errno;
#endif
-#define SUPPORT_LINKS HAVE_READLINK
-#define SUPPORT_HARD_LINKS HAVE_LINK
+#ifdef HAVE_READLINK
+#define SUPPORT_LINKS 1
+#endif
+#ifdef HAVE_LINK
+#define SUPPORT_HARD_LINKS 1
+#endif
-#define SIGNAL_CAST (RETSIGTYPE (*)())
+#ifdef HAVE_SIGACTION
+#define SIGACTION(n,h) sigact.sa_handler=(h), sigaction((n),&sigact,NULL)
+#define signal(n,h) we_need_to_call_SIGACTION_not_signal(n,h)
+#else
+#define SIGACTION(n,h) signal(n,h)
+#endif
#ifndef EWOULDBLOCK
#define EWOULDBLOCK EAGAIN
/* 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
# define NONBLOCK_FLAG FNDELAY
#define INADDR_NONE 0xffffffff
#endif
-#define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode) || S_ISSOCK(mode) || S_ISFIFO(mode))
+#define IS_SPECIAL(mode) (S_ISSOCK(mode) || S_ISFIFO(mode))
+#define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode))
/* Initial mask on permissions given to temporary files. Mask off setuid
bits and group access because of potential race-condition security
/* handler for null strings in printf format */
#define NS(s) ((s)?(s):"<NULL>")
-#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)
-
-#endif
-
/* Convenient wrappers for malloc and realloc. Use them. */
#define new(type) ((type *)malloc(sizeof(type)))
#define new_array(type, num) ((type *)_new_array(sizeof(type), (num)))
__attribute__((format (printf, 3, 4)))
;
-#if REPLACE_INET_NTOA
-#define inet_ntoa rep_inet_ntoa
-#endif
-
/* Make sure that the O_BINARY flag is defined. */
#ifndef O_BINARY
#define O_BINARY 0
#endif
-#if !HAVE_STRLCPY
+#ifndef HAVE_STRLCPY
size_t strlcpy(char *d, const char *s, size_t bufsize);
#endif
-#if !HAVE_STRLCAT
+#ifndef HAVE_STRLCAT
size_t strlcat(char *d, const char *s, size_t bufsize);
#endif
#define exit_cleanup(code) _exit_cleanup(code, __FILE__, __LINE__)
-#if HAVE_GETEUID
+#ifdef HAVE_GETEUID
#define MY_UID() geteuid()
#else
#define MY_UID() getuid()
#endif
-#if HAVE_GETEGID
+#ifdef HAVE_GETEGID
#define MY_GID() getegid()
#else
#define MY_GID() getgid()
extern int verbose;
-#if !HAVE_INET_NTOP
+#ifndef HAVE_INET_NTOP
const char *inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif /* !HAVE_INET_NTOP */
+#endif
-#if !HAVE_INET_PTON
+#ifndef HAVE_INET_PTON
int inet_pton(int af, const char *src, void *dst);
#endif
#ifdef MAINTAINER_MODE
const char *get_panic_action(void);
#endif
-
-#define UNUSED(x) x __attribute__((__unused__))
-
-extern const char *io_write_phase, *io_read_phase;
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff