reactos/subsys/system/usetup/partlist.h

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2002, 2003 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /* $Id: partlist.h,v 1.21 2003/08/25 11:56:07 ekohl Exp $
  20  * COPYRIGHT:       See COPYING in the top level directory
  21  * PROJECT:         ReactOS text-mode setup
  22  * FILE:            subsys/system/usetup/partlist.h
  23  * PURPOSE:         Partition list functions
  24  * PROGRAMMER:      Eric Kohl
  25  */
  26
  27 #ifndef __PARTLIST_H__
  28 #define __PARTLIST_H__
  29
  30 typedef enum _FORMATSTATE
  31 {
  32   Unformatted,
  33   UnformattedOrDamaged,
  34   UnknownFormat,
  35   Preformatted,
  36   Formatted
  37 } FORMATSTATE, *PFORMATSTATE;
  38
  39
  40 typedef struct _PARTENTRY
  41 {
  42   LIST_ENTRY ListEntry;
  43
  44   CHAR DriveLetter;
  45   CHAR VolumeLabel[17];
  46   CHAR FileSystemName[9];
  47
  48   /* Partition is unused disk space */
  49   BOOLEAN Unpartitioned;
  50
  51   /* Partition is new. Table does not exist on disk yet */
  52   BOOLEAN New;
  53
  54   /* Partition was created automatically. */
  55   BOOLEAN AutoCreate;
  56
  57   FORMATSTATE FormatState;
  58
  59   /*
  60    * Raw offset and length of the unpartitioned disk space.
  61    * Includes the leading, not yet existing, partition table.
  62    */
  63   ULONGLONG UnpartitionedOffset;
  64   ULONGLONG UnpartitionedLength;
  65
  66   PARTITION_INFORMATION PartInfo[4];
  67
  68 } PARTENTRY, *PPARTENTRY;
  69
  70
  71 typedef struct _DISKENTRY
  72 {
  73   LIST_ENTRY ListEntry;
  74
  75   ULONGLONG Cylinders;
  76   ULONGLONG TracksPerCylinder;
  77   ULONGLONG SectorsPerTrack;
  78   ULONGLONG BytesPerSector;
  79
  80   ULONGLONG DiskSize;
  81   ULONGLONG CylinderSize;
  82   ULONGLONG TrackSize;
  83
  84   ULONG DiskNumber;
  85   USHORT Port;
  86   USHORT Bus;
  87   USHORT Id;
  88
  89   /* Has the partition list been modified? */
  90   BOOLEAN Modified;
  91
  92   BOOLEAN NewDisk;
  93
  94   UNICODE_STRING DriverName;
  95
  96   LIST_ENTRY PartListHead;
  97
  98 } DISKENTRY, *PDISKENTRY;
  99
 100
 101 typedef struct _PARTLIST
 102 {
 103   SHORT Left;
 104   SHORT Top;
 105   SHORT Right;
 106   SHORT Bottom;
 107
 108   SHORT Line;
 109
 110   ULONG TopDisk;
 111   ULONG TopPartition;
 112
 113   PDISKENTRY CurrentDisk;
 114   PPARTENTRY CurrentPartition;
 115
 116   PDISKENTRY ActiveBootDisk;
 117   PPARTENTRY ActiveBootPartition;
 118
 119   LIST_ENTRY DiskListHead;
 120
 121 } PARTLIST, *PPARTLIST;
 122
 123
 124
 125 PPARTLIST
 126 CreatePartitionList (SHORT Left,
 127                      SHORT Top,
 128                      SHORT Right,
 129                      SHORT Bottom);
 130
 131 VOID
 132 DestroyPartitionList (PPARTLIST List);
 133
 134 VOID
 135 DrawPartitionList (PPARTLIST List);
 136
 137 VOID
 138 ScrollDownPartitionList (PPARTLIST List);
 139
 140 VOID
 141 ScrollUpPartitionList (PPARTLIST List);
 142
 143 VOID
 144 CreateNewPartition (PPARTLIST List,
 145                     ULONGLONG PartitionSize,
 146                     BOOLEAN AutoCreate);
 147
 148 VOID
 149 DeleteCurrentPartition (PPARTLIST List);
 150
 151 VOID
 152 CheckActiveBootPartition (PPARTLIST List);
 153
 154 BOOLEAN
 155 CheckForLinuxFdiskPartitions (PPARTLIST List);
 156
 157 BOOLEAN
 158 WritePartitionsToDisk (PPARTLIST List);
 159
 160 #endif /* __PARTLIST_H__ */
 161
 162 /* EOF */