1 files changed, 100 insertions, 0 deletions
diff --git a/private/utils/ntbackup/src/xverobj.c b/private/utils/ntbackup/src/xverobj.c
new file mode 100644
index 000000000..b80b89cb5
--- /dev/null
+++ b/private/utils/ntbackup/src/xverobj.c
@@ -0,0 +1,100 @@
+/**
+Copyright(c) Maynard Electronics, Inc. 1984-89
+
+
+     Name:         xverobj.c
+
+     Description:  This file verifies the object data.
+
+
+     $Log:   M:/LOGFILES/XVEROBJ.C_V  $
+
+
+**/
+#include <windows.h>
+#include <stdlib.h>
+#include <string.h>
+#include <memory.h>
+
+#include "stdtypes.h"
+#include "std_err.h"
+#include "stdmath.h"
+#include "fsys.h"
+#include "fsys_prv.h"
+#include "fsys_err.h"
+#include "emsdblk.h"
+#include "ems_fs.h"
+#include "msassert.h"
+
+
+/**/
+/**
+
+     Name:         EMS_VerObj()
+
+     Description:  This function verifies the data in an object.
+
+     Modified:     2/12/1992   14:29:33
+
+     Returns:      Error Codes:
+          FS_DEVICE_ERROR
+          FS_EOF_REACHED
+          FS_GDATA_DIFFERENT
+          FS_SECURITY_DATA_DIFFERENT
+          SUCCESS
+
+**/
+/* begin declaration */
+INT16 EMS_VerObj(
+FILE_HAND hand,        /* I - file handle to verify data with   */
+BYTE_PTR  buf,         /* I - buffer needed to perform verify   */
+BYTE_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 - Stream information for the data to be written */
+{
+     INT16 ret_val = SUCCESS ;
+     EMS_OBJ_HAND_PTR ems_hand = hand->obj_hand.ptr;
+     *blk_size = 1 ;
+
+     msassert( hand != NULL );
+     msassert( hand->mode == FS_VERIFY ) ;
+
+     if ( s_info->id != STRM_INVALID ) {
+     
+          if ( s_info->id == STRM_CHECKSUM_DATA ) {
+               ems_hand->time_for_checksum = TRUE ;
+               
+          } else {
+               
+               EMS_ZeroCheckSum( hand ) ;
+          }
+          
+     } else {
+          if ( ems_hand->time_for_checksum ) {
+               if (*size < sizeof(UINT32) ) {
+                    *blk_size = sizeof(UINT32) ;
+                    *size = 0 ;
+               } else {
+                    UINT32 csum = 0;
+                    UINT32 hold = 0 ;
+                    INT i;
+                    for ( i=0; i < sizeof(UINT32); i++ ) {
+                         hold = data[i] ;
+                         hold <<= (8*i) ;
+                         csum |= hold ;
+                    }
+                    if ( csum != ems_hand->check_sum ) {
+                         ret_val = FS_GDATA_DIFFERENT;
+                    }
+                    ems_hand->time_for_checksum = FALSE ;
+               }
+          } else {
+               EMS_CalcCheckSum( hand, data, *size ) ;
+          }
+     }
+
+
+     return( ret_val ) ;
+}
+