Initial revision

1 files changed, 228 insertions, 0 deletions

diff --git a/rsync.h b/rsync.h
new file mode 100644
index 00000000..87b96730
--- /dev/null
+++ b/rsync.h
@@ -0,0 +1,228 @@
+/* 
+   Copyright (C) Andrew Tridgell 1996
+   Copyright (C) Paul Mackerras 1996
+   
+   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.
+*/
+
+#define BLOCK_SIZE 700
+#define RSYNC_RSH_ENV "RSYNC_RSH"
+#define RSYNC_RSH "rsh"
+#define RSYNC_NAME "rsync"
+#define BACKUP_SUFFIX "~"
+
+/* update this if you make incompatible changes */
+#define PROTOCOL_VERSION 9
+
+/* block size to write files in */
+#define WRITE_BLOCK_SIZE (32*1024)
+
+#include "config.h"
+
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdio.h>
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#endif
+
+#ifdef HAVE_COMPAT_H
+#include <compat.h>
+#endif
+
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+#ifdef TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#else
+#ifdef HAVE_SYS_FCNTL_H
+#include <sys/fcntl.h>
+#endif
+#endif
+
+#include <sys/stat.h>
+
+#include <signal.h>
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#include <errno.h>
+
+#include <sys/mman.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+
+#ifdef HAVE_FNMATCH
+#include <fnmatch.h>
+#else
+#include "lib/fnmatch.h"
+#endif
+
+#ifdef HAVE_GETOPT_LONG
+#include <getopt.h>
+#else
+#include "lib/getopt.h"
+#endif
+
+
+#ifndef S_ISLNK
+#define S_ISLNK(mode) (((mode) & S_IFLNK) == S_IFLNK)
+#endif
+
+#ifndef uchar
+#define uchar unsigned char
+#endif
+
+#ifndef int32
+#if (SIZEOF_INT == 4)
+#define int32 int
+#elif (SIZEOF_LONG == 4)
+#define int32 long
+#elif (SIZEOF_SHORT == 4)
+#define int32 short
+#endif
+#endif
+
+#ifndef uint32
+#define uint32 unsigned int32
+#endif
+
+
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+
+#ifndef MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#endif
+
+/* the length of the md4 checksum */
+#define SUM_LENGTH 16
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN 1024
+#endif
+
+struct file_struct {
+  time_t modtime;
+  off_t length;
+  mode_t mode;
+  dev_t dev;
+  uid_t uid;
+  gid_t gid;
+  char *name;
+  char *dir;
+  char *link;
+  char sum[SUM_LENGTH];
+};
+
+struct file_list {
+  int count;
+  int malloced;
+  struct file_struct *files;
+};
+
+struct sum_buf {
+  off_t offset;			/* offset in file of this chunk */
+  int len;			/* length of chunk of file */
+  int i;			/* index of this chunk */
+  uint32 sum1;	                /* simple checksum */
+  char sum2[SUM_LENGTH];	/* md4 checksum  */
+};
+
+struct sum_struct {
+  off_t flength;		/* total file length */
+  int count;			/* how many chunks */
+  int remainder;		/* flength % block_length */
+  int n;			/* block_length */
+  struct sum_buf *sums;		/* points to info for each chunk */
+};
+
+
+#include "byteorder.h"
+#include "version.h"
+#include "proto.h"
+#include "md4.h"
+
+#if !HAVE_STRERROR
+extern char *sys_errlist[];
+#define strerror(i) sys_errlist[i]
+#endif
+
+#ifndef HAVE_STRCHR
+# define strchr                 index
+# define strrchr                rindex
+#endif
+
+#if HAVE_DIRENT_H
+# include <dirent.h>
+#else
+# define dirent direct
+# if HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif
+
+#ifndef HAVE_ERRNO_DECL
+extern int errno;
+#endif
+
+#ifndef HAVE_BCOPY
+#define bcopy(src,dest,n) memcpy(dest,src,n)
+#endif
+
+#ifndef HAVE_BZERO
+#define bzero(buf,n) memset(buf,0,n)
+#endif
+
+#define SUPPORT_LINKS (HAVE_READLINK && defined(S_ISLNK))
+
+#if !SUPPORT_LINKS
+#define lstat stat
+#endif