1 files changed, 279 insertions, 0 deletions

diff --git a/private/utils/ntbackup/inc/dos_fs.h b/private/utils/ntbackup/inc/dos_fs.h
new file mode 100644
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+++ b/private/utils/ntbackup/inc/dos_fs.h
@@ -0,0 +1,279 @@
+/**
+Copyright(c) Maynard Electronics, Inc. 1984-89
+
+
+	Name:		dos_fs.h
+
+	Date Updated:	$./FDT$ $./FTM$
+
+	Description:	This file contains the prototypes for the DOS
+                    file system functions.
+
+	$Log:   O:/LOGFILES/DOS_FS.H_V  $
+ * 
+ *    Rev 1.10   03 Nov 1992 16:29:58   TIMN
+ * Added macros for processing streams
+ * 
+ *    Rev 1.9   21 Oct 1992 13:09:06   CARLS
+ * changed DOS_SetHandObjSizeLo to DOS_SetHandObjSize because size is now UINT64
+ * 
+ *    Rev 1.8   29 Sep 1992 17:47:28   CHUCKB
+ * Added s_info to prototype for DOSCompleteBlk().
+ *
+ *    Rev 1.7   24 Sep 1992 12:00:48   TIMN
+ * Deleted references to f(x) FS_GetTotalSizeDBLK()
+ *
+ *    Rev 1.6   24 Sep 1992 11:58:04   TIMN
+ * Updated DOS FileSys to support MTF v4.0 format (stream info structs in data streams)
+ *
+ *    Rev 1.5   14 May 1992 17:03:24   STEVEN
+ * 40 format
+ *
+ *    Rev 1.4   13 May 1992 16:50:02   STEVEN
+ * 40 FORMAT update
+ *
+ *    Rev 1.3   13 Dec 1991 09:30:44   STEVEN
+ * move common functions to tabels
+ *
+ *    Rev 1.2   10 Jul 1991 13:09:54   STEVEN
+ * Added DOS_GetSpecDBLKS().
+ *
+ *    Rev 1.1   23 May 1991 16:46:12   BARRY
+ * Changes for FindFirst/Next to scan for dirs only
+ *
+ *    Rev 1.0   09 May 1991 13:32:58   HUNTER
+ * Initial revision.
+
+**/
+/* $end$ include list */
+
+#ifndef _dos_fs_h_
+#define _dos_fs_h_
+
+#include "fsys.h"
+
+
+typedef struct DOS_RESERVED_SH_STRUCT {
+   INT16       fhdl ;      /* DOS file handle */
+   INT16       active ;    /* is stream being processed */
+   STREAM_INFO sh ;        /* DOS reserved stream info */
+} DOS_RESERVED_SH, *DOS_RESERVED_SH_PTR ;
+
+   /* sizeof FILE_HAND plus dos reserved struct */
+#define FS_SIZEOF_RESERVED_FILE_HAND \
+      ( sizeof(FILE_HAND_STRUCT) + sizeof(DOS_RESERVED_SH) )
+
+
+#define _DEREF_HandObjHandPtr(hand)       ( (DOS_RESERVED_SH_PTR)((hand)->obj_hand.ptr) )
+
+#define _DOS_GetHandObjFileHandle(hand)   ( (_DEREF_HandObjHandPtr(hand)->fhdl ) )
+#define _DOS_GetHandObjSize(hand)         ( (_DEREF_HandObjHandPtr(hand)->sh.size ) )
+
+#define _DOS_SetHandObjFileHandle(hand,h) ( (_DEREF_HandObjHandPtr(hand)->fhdl ) = (h) )
+#define _DOS_SetHandObjSize(hand,v)       ( (_DEREF_HandObjHandPtr(hand)->sh.size = (v) ) )
+
+#define _DOS_IsStrmBeingProcessed(hand)   ( (_DEREF_HandObjHandPtr(hand)->active ) )
+#define _DOS_SetStrmProcessState(hand,v)  ( (_DEREF_HandObjHandPtr(hand)->active ) = (v) )
+
+#define _DOS_WriteStrmInfo(hand)          ( (_DEREF_HandObjHandPtr(hand)->active ) == FALSE )
+#define _DOS_ProcessData(hand)            ( (_DEREF_HandObjHandPtr(hand)->active ) == FALSE )
+#define _DOS_SetProcessData(hand,v)       ( (_DEREF_HandObjHandPtr(hand)->active ) = !(v)  )
+
+
+INT16 DOS_AttachToDLE( FSYS_HAND       fsh,      /* I - File system handle */
+  GENERIC_DLE_PTR dle,      /*I/O- drive to attach to. list element expanded */
+  CHAR_PTR        u_name,   /* I - user name    NOT USED                     */
+  CHAR_PTR        pswd);    /* I - passowrd     NOT USED                     */
+
+INT16 DOS_DetachDLE(   FSYS_HAND       fsh );      /* I -  */
+
+INT16 DOS_AllocFileHand( FILE_HAND *file_hand ) ;   /* I/O - */
+VOID  DOS_MemsetFileHand( FILE_HAND *file_hand ) ;    /* I/O - */
+
+INT16 DOS_CreateObj(   FSYS_HAND fsh,    /* I - File system to create object one */
+  DBLK_PTR  dblk);  /* I - Describes object to create       */
+
+INT16 DOS_OpenObj(     FSYS_HAND fsh,    /* I - file system that the file is opened on */
+  FILE_HAND *hand,  /* O - allocated handle                       */
+  DBLK_PTR  dblk,   /*I/O- describes the file to be opened        */
+  OPEN_MODE mode);  /* I - open mode                              */
+
+INT16 DOS_ReadObj(  FILE_HAND hand, /* I - handle of object to read from                  */
+  CHAR_PTR        buf,        /* O - buffer to place data into                      */
+  UINT16          *size,      /*I/O- Entry: size of buf; Exit: number of bytes read */
+  UINT16          *blk_size,  /* O - Block size needed for next read                */
+  STREAM_INFO_PTR s_info ) ;  /*I/O- struct to place stream header info             */
+
+
+INT16 DOS_WriteObj( FILE_HAND hand, /* I - handle of object to read from                  */
+  CHAR_PTR        buf,        /* O - buffer to place data into                      */
+  UINT16          *size,      /*I/O- Entry: size of buf; Exit: number of bytes read */
+  UINT16          *blk_size,  /* O - Block size need for next read                  */
+  STREAM_INFO_PTR s_info ) ;  /*I/O- struct to place stream header info             */
+
+INT16 DOS_VerObj(   FILE_HAND hand, /* I - file handle to verify data with   */
+  CHAR_PTR        buf,        /* I - buffer needed to perform verify   */
+  CHAR_PTR        data,       /* I - data to verify against            */
+  UINT16          *size,      /*I/O- size of buffers / amount verified */
+  UINT16          *blk_size,  /* O - minum size of block for next call */
+  STREAM_INFO_PTR s_info ) ;  /*I/O- struct to place stream header info             */
+
+
+INT16 DOS_CloseObj( FILE_HAND hand );     /* I - handle of object to close */
+
+INT16 DOS_DeleteObj( FSYS_HAND fsh,
+  DBLK_PTR  dblk );
+
+INT16 DOS_FindFirst( FSYS_HAND fsh,       /* I - file system handle                    */
+  DBLK_PTR  dblk,      /* O - pointer to place to put the dblk data */
+  CHAR_PTR  sname,     /* I - search name                           */
+  UINT16    obj_type); /* I - object type (all objs, dirs, etc.)    */
+
+INT16 DOS_FindNext(  FSYS_HAND fsh,      /* I - File system handle     */
+  DBLK_PTR  dblk );   /* O - Discriptor block       */
+
+INT16 DOS_GetObjInfo( FSYS_HAND fsh,      /* I - File system handle                      */
+  DBLK_PTR  dblk );   /*I/O- On entry it is minimal on exit Complete */
+
+INT16 DOS_VerObjInfo( FSYS_HAND fsh,     /* I - File system handle                      */
+  DBLK_PTR  dblk );  /* I - DBLK to compare OS against */
+
+INT16 DOS_ChangeDir( FSYS_HAND fsh,    /* I - file system to changing directories on  */
+  CHAR_PTR  path,   /* I - describes the path of the new directory */
+  INT16     psize); /* I - specifies the length of the path        */
+
+INT16 DOS_UpDir(     FSYS_HAND fsh );  /* I - file system to change directories in */
+
+INT16 DOS_GetCurrentPath( FSYS_HAND fsh,    /* I - file system to get current path from */
+  CHAR_PTR  path,   /* O - buffer to place this path            */
+  INT16     *size); /*I/O- size of buffer on entry & on exit    */
+
+INT16 DOS_SeekObj( FILE_HAND hand,    /* I - Opened object to seek into */
+  UINT32  *offset ); /*I/O- Offset to seek; Number of bytes actualy seeked */
+
+INT16 DOS_GetMaxSizeDBLK( FSYS_HAND fsh  /* not used */ );
+
+INT16 DOS_GetBasePath( FSYS_HAND fsh,          /* I - file system to get base path from */
+  CHAR_PTR  full_path,    /* O - buffer to place this path         */
+  INT16     *size );      /*I/O- size of buffer on entry & on exit */
+
+INT16 DOS_GetCurrentDDB( FSYS_HAND fsh,     /* I - file system to get DDB from */
+  DBLK_PTR  dblk );  /* O - place to put the DDB data   */
+
+INT16 DOS_SetObjInfo(  FSYS_HAND fsh,    /* I - file system handle    */
+  DBLK_PTR  dblk);  /* I - data to write to disk */
+
+INT16 DOS_ModFnameFDB(  FSYS_HAND fsh,        /* I - File system handle                              */
+  BOOLEAN  set_it,    /* I - TRUE if setting file name, FALSE if getting */
+  DBLK_PTR dblk,      /* I - Descriptor block to get file name from      */
+  CHAR_PTR buf,       /*I/O- file name to read (or to write)             */
+  INT16    *size ) ;  /*I/O- size buffer on entry and exit               */
+
+INT16 DOS_ModPathDDB( FSYS_HAND fsh,        /* I - File system handle                              */
+  BOOLEAN  set_it ,   /* I - TRUE if setting path, FALSE if getting */
+  DBLK_PTR dblk,      /* I - Descriptor block to get path from      */
+  CHAR_PTR buf,       /*I/O- path to read (or to write)             */
+  INT16    *size );   /*I/O- size of buffer on entry and exit       */
+
+INT16 DOS_GetOSFnameFDB( DBLK_PTR dblk ,     /* I - Descriptor block to get path from      */
+  CHAR_PTR buf );     /*I/O- path to read (or to write)             */
+
+INT16 DOS_GetOSPathDDB(
+  FSYS_HAND fsh,      /* I - File System handle */
+  DBLK_PTR dblk ,     /* I - Descriptor block to get path from      */
+  CHAR_PTR buf );     /*I/O- path to read (or to write)             */
+
+INT16 DOS_GetFileVerFDB( DBLK_PTR dblk ,
+  UINT32   *version ) ;
+
+INT16 DOS_GetCdateDBLK( DBLK_PTR      dblk ,     /* I - Descriptor block to get creation date           */
+  DATE_TIME_PTR buf );     /*I/O- createion date to read (or to write)            */
+
+INT16 DOS_GetMdateDBLK( DBLK_PTR      dblk ,     /* I - Descriptor block to get creation date           */
+  DATE_TIME_PTR buf ) ;    /* O - modify date to write                            */
+
+INT16 DOS_ModBdateDBLK( BOOLEAN       set_it ,   /* I - TRUE if setting creation date, FALSE if getting */
+  DBLK_PTR      dblk ,     /* I - Descriptor block to get creation date           */
+  DATE_TIME_PTR buf ) ;    /*I/O- createion date to read (or to write)            */
+
+INT16 DOS_ModAdateDBLK( BOOLEAN       set_it ,   /* I - TRUE if setting creation date, FALSE if getting */
+  DBLK_PTR      dblk ,     /* I - Descriptor block to get creation date           */
+  DATE_TIME_PTR buf ) ;    /*I/O- createion date to read (or to write)            */
+
+UINT64 DOS_GetDisplaySizeDBLK( FSYS_HAND fsh,        /* I - File system handle                              */
+  DBLK_PTR dblk ) ;     /* I - Descriptor block to get generic data size for   */
+
+INT16 DOS_GetOS_InfoDBLK( DBLK_PTR dblk,         /* I - DBLK to get the info from                       */
+  CHAR_PTR os_info,      /* O - Buffer to place data                            */
+  INT16    *size );      /*I/O- Buffer size / data length                       */
+
+
+INT16 DOS_ModAttribDBLK( BOOLEAN  set_it ,
+  DBLK_PTR dblk ,
+  UINT32_PTR attr );
+
+
+INT16 DOS_GetObjTypeDBLK( DBLK_PTR    dblk,
+  OBJECT_TYPE *type );
+
+
+INT16 DOS_GetActualSizeDBLK( FSYS_HAND fsh,
+  DBLK_PTR  dblk ) ;
+
+INT16 DOS_SizeofFname( FSYS_HAND fsh,        /* I - file system in use     */
+  DBLK_PTR  fdb );      /* I - dblk to get fname from */
+
+INT16 DOS_SizeofOSFname( FSYS_HAND fsh,      /* I - file system in use     */
+  DBLK_PTR  fdb ) ;   /* I - dblk to get fname from */
+
+INT16 DOS_SizeofPath( FSYS_HAND fsh,         /* I - File system handle         */
+  DBLK_PTR ddb ) ;       /* I - DBLK to get path size from */
+
+INT16 DOS_SizeofOSPath( FSYS_HAND fsh,       /* I - File system handle         */
+  DBLK_PTR ddb ) ;     /* I - DBLK to get path size from */
+
+INT16 DOS_SizeofOSInfo( FSYS_HAND fsh,      /* I - File system handle              */
+  DBLK_PTR  dblk );   /* I - DBLK to get size of OS info for */
+
+
+INT16 DOS_PushMinDDB( FSYS_HAND fsh,
+  DBLK_PTR dblk );
+
+INT16 DOS_PopMinDDB( FSYS_HAND fsh ,
+  DBLK_PTR dblk );
+
+INT16 DOS_CreateFDB( FSYS_HAND fsh,
+  GEN_FDB_DATA_PTR dat ) ;
+
+INT16 DOS_CreateDDB( FSYS_HAND fsh,
+  GEN_DDB_DATA_PTR dat ) ;
+
+INT16 DOS_CreateIDB( FSYS_HAND fsh,
+  GEN_IDB_DATA_PTR dat ) ;
+
+VOID DOS_SetOwnerId( FSYS_HAND fsh, DBLK_PTR dblk, UINT32 id ) ;
+
+BOOLEAN DOS_ProcessDDB( FSYS_HAND fsh, DBLK_PTR ddb ) ;
+
+INT16 DOS_ChangeIntoDDB( FSYS_HAND fsh, DBLK_PTR ddb ) ;
+
+VOID DOS_GetRealBasePath( FSYS_HAND fsh, CHAR_PTR path ) ;
+
+
+INT16 DOS_GetSpecDBLKS(
+     FSYS_HAND fsh,
+     DBLK_PTR  dblk,
+     INT32     *index );
+
+INT16 DOS_FindDrives( DLE_HAND hand, BE_CFG_PTR cfg, UINT32 fsys_mask );
+
+VOID DOS_GetVolName( GENERIC_DLE_PTR dle, CHAR_PTR buffer ) ;
+
+INT16 DOS_SizeofVolName( GENERIC_DLE_PTR dle ) ;
+
+BOOLEAN DOS_IsBlkComplete( FSYS_HAND fsh, DBLK_PTR dblk ) ;
+INT16   DOS_CompleteBlk( FSYS_HAND fsh, DBLK_PTR dblk, CHAR_PTR buffer, UINT16 *size, STREAM_INFO_PTR sinfo ) ;
+VOID    DOS_ReleaseBlk( FSYS_HAND fsh, DBLK_PTR dblk ) ;
+VOID    DOS_InitMakeData( FSYS_HAND fsh, INT16 blk_type, CREATE_DBLK_PTR data ) ;
+
+#endif