+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2003-2008 Free Software Foundation Europe e.V.
+
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version two of the GNU General Public
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
+
+ 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.
+
+ Bacula® is a registered trademark of Kern Sibbald.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
/*
* Bacula low level File I/O routines. This routine simulates
* open(), read(), write(), and close(), but using native routines.
*
* Kern Sibbald May MMIII
*/
-/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
- 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.
+#ifndef __BFILE_H
+#define __BFILE_H
- 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., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+/* this should physically correspond to WIN32_STREAM_ID
+ * from winbase.h on Win32. We didn't inlcude cStreamName
+ * as we don't use it and don't need it for a correct struct size.
*/
-#ifndef __BFILE_H
-#define __BFILE_H
+#define WIN32_BACKUP_DATA 1
+
+typedef struct _BWIN32_STREAM_ID {
+ int32_t dwStreamId;
+ int32_t dwStreamAttributes;
+ int64_t Size;
+ int32_t dwStreamNameSize;
+} BWIN32_STREAM_ID, *LPBWIN32_STREAM_ID ;
+
-#ifdef HAVE_CYGWIN
+typedef struct _PROCESS_WIN32_BACKUPAPIBLOCK_CONTEXT {
+ int64_t liNextHeader;
+ bool bIsInData;
+ BWIN32_STREAM_ID header_stream;
+} PROCESS_WIN32_BACKUPAPIBLOCK_CONTEXT;
-#include <windows.h>
-#include "winapi.h"
+/* =======================================================
+ *
+ * W I N D O W S
+ *
+ * =======================================================
+ */
+#if defined(HAVE_WIN32)
-#define BF_CLOSED 0
-#define BF_READ 1 /* BackupRead */
-#define BF_WRITE 2 /* BackupWrite */
+enum {
+ BF_CLOSED,
+ BF_READ, /* BackupRead */
+ BF_WRITE /* BackupWrite */
+};
/* In bfile.c */
-/* Basic low level I/O file packet */
-typedef struct s_bfile {
- int use_win_api; /* set if using WinAPI */
- int use_backup_api; /* set if using BackupRead/Write */
+/* Basic Win32 low level I/O file packet */
+struct BFILE {
+ bool use_backup_api; /* set if using BackupRead/Write */
int mode; /* set if file is open */
HANDLE fh; /* Win32 file handle */
int fid; /* fd if doing Unix style */
POOLMEM *errmsg; /* error message buffer */
DWORD rw_bytes; /* Bytes read or written */
DWORD lerror; /* Last error code */
-} BFILE;
+ int berrno; /* errno */
+ JCR *jcr; /* jcr for editing job codes */
+ PROCESS_WIN32_BACKUPAPIBLOCK_CONTEXT win32DecompContext; /* context for decomposition of win32 backup streams */
+ int use_backup_decomp; /* set if using BackupRead Stream Decomposition */
+ bool reparse_point; /* set if reparse point */
+ bool cmd_plugin; /* set if we have a command plugin */
+};
HANDLE bget_handle(BFILE *bfd);
#else /* Linux/Unix systems */
-/* Basic low level I/O file packet */
-typedef struct s_bfile {
+/* =======================================================
+ *
+ * U N I X
+ *
+ * =======================================================
+ */
+
+/* Basic Unix low level I/O file packet */
+struct BFILE {
int fid; /* file id on Unix */
- int berrno;
-} BFILE;
+ int m_flags; /* open flags */
+ int berrno; /* errno */
+ int32_t lerror; /* not used - simplies Win32 builds */
+ JCR *jcr; /* jcr for editing job codes */
+ PROCESS_WIN32_BACKUPAPIBLOCK_CONTEXT win32DecompContext; /* context for decomposition of win32 backup streams */
+ int use_backup_decomp; /* set if using BackupRead Stream Decomposition */
+ bool reparse_point; /* not used in Unix */
+ bool cmd_plugin; /* set if we have a command plugin */
+};
#endif
-void binit(BFILE *bfd);
-int is_bopen(BFILE *bfd);
-int is_win32_data(BFILE *bfd);
-char *berror(BFILE *bfd);
-int bopen(BFILE *bfd, const char *fname, int flags, mode_t mode);
-int bclose(BFILE *bfd);
+void binit(BFILE *bfd);
+bool is_bopen(BFILE *bfd);
+bool set_win32_backup(BFILE *bfd);
+bool set_portable_backup(BFILE *bfd);
+bool set_cmd_plugin(BFILE *bfd, JCR *jcr);
+bool have_win32_api();
+bool is_portable_backup(BFILE *bfd);
+bool is_restore_stream_supported(int stream);
+bool is_win32_stream(int stream);
+char *xberror(BFILE *bfd); /* DO NOT USE -- use berrno class */
+int bopen(BFILE *bfd, const char *fname, int flags, mode_t mode);
+#ifdef HAVE_DARWIN_OS
+int bopen_rsrc(BFILE *bfd, const char *fname, int flags, mode_t mode);
+#endif
+int bclose(BFILE *bfd);
ssize_t bread(BFILE *bfd, void *buf, size_t count);
ssize_t bwrite(BFILE *bfd, void *buf, size_t count);
-off_t blseek(BFILE *bfd, off_t offset, int whence);
+boffset_t blseek(BFILE *bfd, boffset_t offset, int whence);
+const char *stream_to_ascii(int stream);
+
+bool processWin32BackupAPIBlock (BFILE *bfd, void *pBuffer, ssize_t dwSize);
#endif /* __BFILE_H */