reactos/boot/freeldr/freeldr/include/machine.h

   1 /*
   2  *  FreeLoader
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License along
  15  *  with this program; if not, write to the Free Software Foundation, Inc.,
  16  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #pragma once
  20
  21 #ifndef __DISK_H
  22 #include "disk.h"
  23 #endif
  24
  25 #ifndef __MEMORY_H
  26 #include "mm.h"
  27 #endif
  28
  29 #ifndef __FS_H
  30 #include "fs.h"
  31 #endif
  32
  33 typedef enum tagVIDEODISPLAYMODE
  34 {
  35   VideoTextMode,
  36   VideoGraphicsMode
  37 } VIDEODISPLAYMODE, *PVIDEODISPLAYMODE;
  38
  39 typedef struct tagMACHVTBL
  40 {
  41   VOID (*ConsPutChar)(int Ch);
  42   BOOLEAN (*ConsKbHit)(VOID);
  43   int (*ConsGetCh)(VOID);
  44
  45   VOID (*VideoClearScreen)(UCHAR Attr);
  46   VIDEODISPLAYMODE (*VideoSetDisplayMode)(char *DisplayMode, BOOLEAN Init);
  47   VOID (*VideoGetDisplaySize)(PULONG Width, PULONG Height, PULONG Depth);
  48   ULONG (*VideoGetBufferSize)(VOID);
  49   VOID (*VideoSetTextCursorPosition)(UCHAR X, UCHAR Y);
  50   VOID (*VideoHideShowTextCursor)(BOOLEAN Show);
  51   VOID (*VideoPutChar)(int Ch, UCHAR Attr, unsigned X, unsigned Y);
  52   VOID (*VideoCopyOffScreenBufferToVRAM)(PVOID Buffer);
  53   BOOLEAN (*VideoIsPaletteFixed)(VOID);
  54   VOID (*VideoSetPaletteColor)(UCHAR Color, UCHAR Red, UCHAR Green, UCHAR Blue);
  55   VOID (*VideoGetPaletteColor)(UCHAR Color, UCHAR* Red, UCHAR* Green, UCHAR* Blue);
  56   VOID (*VideoSync)(VOID);
  57   VOID (*Beep)(VOID);
  58   VOID (*PrepareForReactOS)(IN BOOLEAN Setup);
  59
  60   MEMORY_DESCRIPTOR* (*GetMemoryDescriptor)(MEMORY_DESCRIPTOR* Current);
  61   PMEMORY_DESCRIPTOR (*GetMemoryMap)(PULONG MaxMemoryMapSize);
  62
  63   BOOLEAN (*DiskGetBootPath)(char *BootPath, unsigned Size);
  64   BOOLEAN (*DiskReadLogicalSectors)(UCHAR DriveNumber, ULONGLONG SectorNumber, ULONG SectorCount, PVOID Buffer);
  65   BOOLEAN (*DiskGetDriveGeometry)(UCHAR DriveNumber, PGEOMETRY DriveGeometry);
  66   ULONG (*DiskGetCacheableBlockCount)(UCHAR DriveNumber);
  67
  68   TIMEINFO* (*GetTime)(VOID);
  69   ULONG (*GetRelativeTime)(VOID);
  70
  71   PCONFIGURATION_COMPONENT_DATA (*HwDetect)(VOID);
  72 } MACHVTBL, *PMACHVTBL;
  73
  74 VOID MachInit(const char *CmdLine);
  75
  76 extern MACHVTBL MachVtbl;
  77
  78 VOID MachConsPutChar(int Ch);
  79 BOOLEAN MachConsKbHit(VOID);
  80 int MachConsGetCh(VOID);
  81 VOID MachVideoClearScreen(UCHAR Attr);
  82 VIDEODISPLAYMODE MachVideoSetDisplayMode(char *DisplayMode, BOOLEAN Init);
  83 VOID MachVideoGetDisplaySize(PULONG Width, PULONG Height, PULONG Depth);
  84 ULONG MachVideoGetBufferSize(VOID);
  85 VOID MachVideoSetTextCursorPosition(UCHAR X, UCHAR Y);
  86 VOID MachVideoHideShowTextCursor(BOOLEAN Show);
  87 VOID MachVideoPutChar(int Ch, UCHAR Attr, unsigned X, unsigned Y);
  88 VOID MachVideoCopyOffScreenBufferToVRAM(PVOID Buffer);
  89 BOOLEAN MachVideoIsPaletteFixed(VOID);
  90 VOID MachVideoSetPaletteColor(UCHAR Color, UCHAR Red, UCHAR Green, UCHAR Blue);
  91 VOID MachVideoGetPaletteColor(UCHAR Color, UCHAR *Red, UCHAR *Green, UCHAR *Blue);
  92 VOID MachVideoSync(VOID);
  93 VOID MachBeep(VOID);
  94 BOOLEAN MachDiskGetBootPath(char *BootPath, unsigned Size);
  95 BOOLEAN MachDiskNormalizeSystemPath(char *SystemPath, unsigned Size);
  96 BOOLEAN MachDiskReadLogicalSectors(UCHAR DriveNumber, ULONGLONG SectorNumber, ULONG SectorCount, PVOID Buffer);
  97 BOOLEAN MachDiskGetDriveGeometry(UCHAR DriveNumber, PGEOMETRY DriveGeometry);
  98 ULONG MachDiskGetCacheableBlockCount(UCHAR DriveNumber);
  99 VOID MachPrepareForReactOS(IN BOOLEAN Setup);
 100
 101 #define MachConsPutChar(Ch)                     MachVtbl.ConsPutChar(Ch)
 102 #define MachConsKbHit()                         MachVtbl.ConsKbHit()
 103 #define MachConsGetCh()                         MachVtbl.ConsGetCh()
 104 #define MachVideoClearScreen(Attr)              MachVtbl.VideoClearScreen(Attr)
 105 #define MachVideoSetDisplayMode(Mode, Init)     MachVtbl.VideoSetDisplayMode((Mode), (Init))
 106 #define MachVideoGetDisplaySize(W, H, D)        MachVtbl.VideoGetDisplaySize((W), (H), (D))
 107 #define MachVideoGetBufferSize()                MachVtbl.VideoGetBufferSize()
 108 #define MachVideoSetTextCursorPosition(X, Y)    MachVtbl.VideoSetTextCursorPosition((X), (Y))
 109 #define MachVideoHideShowTextCursor(Show)       MachVtbl.VideoHideShowTextCursor(Show)
 110 #define MachVideoPutChar(Ch, Attr, X, Y)        MachVtbl.VideoPutChar((Ch), (Attr), (X), (Y))
 111 #define MachVideoCopyOffScreenBufferToVRAM(Buf) MachVtbl.VideoCopyOffScreenBufferToVRAM(Buf)
 112 #define MachVideoIsPaletteFixed()               MachVtbl.VideoIsPaletteFixed()
 113 #define MachVideoSetPaletteColor(Col, R, G, B)  MachVtbl.VideoSetPaletteColor((Col), (R), (G), (B))
 114 #define MachVideoGetPaletteColor(Col, R, G, B)  MachVtbl.VideoGetPaletteColor((Col), (R), (G), (B))
 115 #define MachVideoSync()                         MachVtbl.VideoSync()
 116 #define MachBeep()                   MachVtbl.Beep()
 117 #define MachPrepareForReactOS(a)                MachVtbl.PrepareForReactOS(a)
 118 #define MachDiskGetBootPath(Path, Size)         MachVtbl.DiskGetBootPath((Path), (Size))
 119 #define MachDiskNormalizeSystemPath(Path, Size) MachVtbl.DiskNormalizeSystemPath((Path), (Size))
 120 #define MachDiskReadLogicalSectors(Drive, Start, Count, Buf)    MachVtbl.DiskReadLogicalSectors((Drive), (Start), (Count), (Buf))
 121 #define MachDiskGetDriveGeometry(Drive, Geom)   MachVtbl.DiskGetDriveGeometry((Drive), (Geom))
 122 #define MachDiskGetCacheableBlockCount(Drive)   MachVtbl.DiskGetCacheableBlockCount(Drive)
 123 #define MachHwDetect()                          MachVtbl.HwDetect()
 124
 125 /* EOF */