| 1 | /* $Id: hmdevio.h,v 1.2 2001-04-26 13:22:44 sandervl Exp $ */
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| 2 |
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| 3 | #ifndef __DEVIO_H__
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| 4 | #define __DEVIO_H__
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| 5 |
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| 6 | /*****************************************************************************
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| 7 | * Includes *
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| 8 | *****************************************************************************/
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| 9 |
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| 10 | #include <handlemanager.h>
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| 11 | #include "HMDevice.h"
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| 12 | #include "HMObjects.h"
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| 13 |
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| 14 | #ifndef _OS2WIN_H
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| 15 | #define GENERIC_READ 0x80000000
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| 16 | #define GENERIC_WRITE 0x40000000
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| 17 | #define GENERIC_EXECUTE 0x20000000
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| 18 | #define GENERIC_ALL 0x10000000
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| 19 |
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| 20 | #define FILE_SHARE_READ 0x00000001
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| 21 | #define FILE_SHARE_WRITE 0x00000002
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| 22 | #define FILE_ATTRIBUTE_READONLY 0x00000001
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| 23 | #define FILE_ATTRIBUTE_HIDDEN 0x00000002
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| 24 | #define FILE_ATTRIBUTE_SYSTEM 0x00000004
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| 25 | #define FILE_ATTRIBUTE_DIRECTORY 0x00000010
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| 26 | #define FILE_ATTRIBUTE_ARCHIVE 0x00000020
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| 27 | #define FILE_ATTRIBUTE_NORMAL 0x00000080
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| 28 | #define FILE_ATTRIBUTE_TEMPORARY 0x00000100
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| 29 | #define FILE_ATTRIBUTE_ATOMIC_WRITE 0x00000200
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| 30 | #define FILE_ATTRIBUTE_XACTION_WRITE 0x00000400
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| 31 | #define FILE_ATTRIBUTE_COMPRESSED 0x00000800
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| 32 | #define FILE_ATTRIBUTE_HAS_EMBEDDING 0x00001000
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| 33 |
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| 34 | #define FILE_SHARE_READ 0x00000001
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| 35 | #define FILE_SHARE_WRITE 0x00000002
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| 36 |
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| 37 | #define IOCTL_GPD_READ_PORT_UCHAR 0x900
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| 38 | #define IOCTL_GPD_READ_PORT_USHORT 0x901
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| 39 | #define IOCTL_GPD_READ_PORT_ULONG 0x902
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| 40 | #define IOCTL_GPD_WRITE_PORT_UCHAR 0x910
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| 41 | #define IOCTL_GPD_WRITE_PORT_USHORT 0x911
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| 42 | #define IOCTL_GPD_WRITE_PORT_ULONG 0x912
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| 43 |
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| 44 | #define IOCTL_MAPMEM_MAP_USER_PHYSICAL_MEMORY 0x800
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| 45 | #define IOCTL_MAPMEM_UNMAP_USER_PHYSICAL_MEMORY 0x801
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| 46 |
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| 47 | typedef struct _GENPORT_WRITE_INPUT {
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| 48 | ULONG PortNumber;
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| 49 | union {
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| 50 | ULONG LongData;
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| 51 | USHORT ShortData;
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| 52 | UCHAR CharData;
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| 53 | };
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| 54 | } GENPORT_WRITE_INPUT;
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| 55 |
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| 56 | typedef enum _INTERFACE_TYPE {
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| 57 | InterfaceTypeUndefined = -1,
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| 58 | Internal,
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| 59 | Isa,
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| 60 | Eisa,
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| 61 | MicroChannel,
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| 62 | TurboChannel,
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| 63 | PCIBus,
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| 64 | VMEBus,
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| 65 | NuBus,
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| 66 | PCMCIABus,
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| 67 | CBus,
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| 68 | MPIBus,
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| 69 | MPSABus,
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| 70 | ProcessorInternal,
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| 71 | InternalPowerBus,
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| 72 | PNPISABus,
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| 73 | MaximumInterfaceType
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| 74 | }INTERFACE_TYPE, *PINTERFACE_TYPE;
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| 75 |
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| 76 | typedef LARGE_INTEGER PHYSICAL_ADDRESS;
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| 77 |
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| 78 | typedef struct
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| 79 | {
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| 80 | INTERFACE_TYPE InterfaceType;
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| 81 | ULONG BusNumber;
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| 82 | PHYSICAL_ADDRESS BusAddress;
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| 83 | ULONG AddressSpace;
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| 84 | ULONG Length;
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| 85 |
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| 86 | } PHYSICAL_MEMORY_INFO, *PPHYSICAL_MEMORY_INFO;
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| 87 |
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| 88 | typedef struct _MapDevRequest
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| 89 | {
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| 90 | DWORD mdr_ServiceID;
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| 91 | LPVOID mdr_PhysicalAddress;
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| 92 | DWORD mdr_SizeInBytes;
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| 93 | LPVOID mdr_LinearAddress;
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| 94 | WORD mdr_Selector;
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| 95 | WORD mdr_Status;
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| 96 | } MAPDEVREQUEST, *PMAPDEVREQUEST;
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| 97 |
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| 98 | #endif
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| 99 |
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| 100 | typedef BOOL (* WINIOCTL)(HANDLE hDevice, DWORD dwIoControlCode,
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| 101 | LPVOID lpInBuffer, DWORD nInBufferSize,
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| 102 | LPVOID lpOutBuffer, DWORD nOutBufferSize,
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| 103 | LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped);
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| 104 |
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| 105 | typedef struct {
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| 106 | char szWin32Name[32];
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| 107 | char szOS2Name[32];
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| 108 | BOOL fCreateFile;
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| 109 | DWORD hDevice;
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| 110 | WINIOCTL devIOCtl;
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| 111 | } WIN32DRV;
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| 112 |
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| 113 | /*****************************************************************************
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| 114 | * Structures *
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| 115 | *****************************************************************************/
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| 116 |
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| 117 | class HMDeviceDriver : public HMDeviceKernelObjectClass
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| 118 | {
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| 119 | public:
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| 120 | HMDeviceDriver(LPCSTR lpDeviceName, LPSTR lpOS2DevName, BOOL fCreate, WINIOCTL pDevIOCtl);
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| 121 |
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| 122 | /* this is a handler method for calls to CreateFile() */
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| 123 | virtual DWORD CreateFile (LPCSTR lpFileName,
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| 124 | PHMHANDLEDATA pHMHandleData,
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| 125 | PVOID lpSecurityAttributes,
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| 126 | PHMHANDLEDATA pHMHandleDataTemplate);
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| 127 |
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| 128 | virtual BOOL CloseHandle(PHMHANDLEDATA pHMHandleData);
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| 129 |
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| 130 | /* this is a handler method for calls to DeviceIoControl() */
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| 131 | virtual BOOL DeviceIoControl (PHMHANDLEDATA pHMHandleData, DWORD dwIoControlCode,
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| 132 | LPVOID lpInBuffer, DWORD nInBufferSize,
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| 133 | LPVOID lpOutBuffer, DWORD nOutBufferSize,
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| 134 | LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped);
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| 135 | private:
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| 136 | BOOL fCreateFile;
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| 137 | LPSTR szOS2Name;
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| 138 | WINIOCTL devIOCtl;
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| 139 | };
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| 140 |
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| 141 | void RegisterDevices();
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| 142 |
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| 143 |
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| 144 | #endif
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