mirror of http://192.168.1.51:8099/lmh188/twain3
104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
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/*++
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Copyright (c) 1996-2007 Microsoft Corporation
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Module Name:
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USBStorIoctl.h
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Abstract:
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Header file for USBSTOR IOCTLs
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Environment:
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kernel mode
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Revision History:
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05-01-07 : Created
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--*/
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#pragma once
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#ifndef MAX_PATH
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#define MAX_PATH 260
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#endif
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typedef struct tagACT_AUTHZ_STATE
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{
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UCHAR ACT;
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BOOLEAN fAuthorized;
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} ACT_AUTHZ_STATE, *PACT_AUTHZ_STATE;
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typedef struct tagSILO_COMMAND
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{
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UCHAR SiloIndex;
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UCHAR Command;
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ULONG cbCommandBuffer;
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UCHAR rgbCommandBuffer[ANYSIZE_ARRAY];
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} SILO_COMMAND, *PSILO_COMMAND;
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// Enumeration
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typedef enum _PDO_TYPE
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{
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PDO_TYPE_UNDEFINED = 0,
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// Types either enumerated or provided as filter parameter to IOCTL_EHSTOR_DEVICE_ENUMERATE_PDOS
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PDO_TYPE_DISK,
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PDO_TYPE_CONTROL,
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PDO_TYPE_SILO,
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// This type is never enumerated, only provided as a filter parameter to IOCTL_EHSTOR_DEVICE_ENUMERATE_PDOS
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PDO_TYPE_THIS = 256
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} PDO_TYPE;
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// Enumeration
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typedef enum _PDO_STATE
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{
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PDO_STATE_UNDEFINED = 0,
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PDO_STATE_STARTED,
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PDO_STATE_NOT_STARTED
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} PDO_STATE;
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// Bit-mask
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typedef enum _PDO_CAPS
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{
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PDO_CAPABILITY_UNDEFINED = 0,
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PDO_CAPABILITY_INC512_SET = 1,
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PDO_CAPABILITY_INC512_CLEAR = 2
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} PDO_CAPS;
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typedef struct _ENUM_PDO_ENTRY
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{
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UCHAR type;
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UCHAR state;
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UCHAR capabilities;
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ULONG ulSTID;
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UCHAR bSpecificationMajor;
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UCHAR bSpecificationMinor;
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UCHAR bImplementationMajor;
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UCHAR bImplementationMinor;
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WCHAR wszDeviceInstancePath[(2 * MAX_PATH) + 1];
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} ENUM_PDO_ENTRY, *PENUM_PDO_ENTRY;
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typedef struct _ENUM_PDO_RESULTS
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{
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ULONG cEntries;
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ENUM_PDO_ENTRY rgEntries[ANYSIZE_ARRAY];
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} ENUM_PDO_RESULTS, *PENUM_PDO_RESULTS;
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#define SIZE_ENUM_PDO_RESULTS_HEADER (sizeof(ENUM_PDO_RESULTS) - sizeof(ENUM_PDO_ENTRY))
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#define IOCTL_EHSTOR_DEVICE_SET_AUTHZ_STATE CTL_CODE(IOCTL_STORAGE_BASE, 0x501, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_EHSTOR_DEVICE_GET_AUTHZ_STATE CTL_CODE(IOCTL_STORAGE_BASE, 0x502, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_EHSTOR_DEVICE_SILO_COMMAND CTL_CODE(IOCTL_STORAGE_BASE, 0x503, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_EHSTOR_DEVICE_ENUMERATE_PDOS CTL_CODE(IOCTL_STORAGE_BASE, 0x504, METHOD_BUFFERED, FILE_ANY_ACCESS)
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DEFINE_GUID(GUID_USBSTOR_EHSTOR_SILO_INTERFACE, 0x7c2bcf57, 0x2bea, 0x46da, 0xad, 0x26, 0x78, 0xfd, 0xc8, 0x3c, 0xee, 0x46);
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DEFINE_GUID(GUID_USBSTOR_EHSTOR_CONTROL_INTERFACE, 0x4f40006f, 0xb933, 0x4550, 0xb5, 0x32, 0x2b, 0x58, 0xce, 0xe6, 0x14, 0xd3);
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