1 /** 2 * This file is part of the mingw-w64 runtime package. 3 * No warranty is given; refer to the file DISCLAIMER within this package. 4 */ 5 6 #ifndef __FLT_USER_STRUCTURES_H__ 7 #define __FLT_USER_STRUCTURES_H__ 8 9 #include <winapifamily.h> 10 11 #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) 12 13 #if ((OSVER(NTDDI_VERSION) == NTDDI_WIN2K && SPVER(NTDDI_VERSION) >= SPVER(NTDDI_WIN2KSP4)) \ 14 || (OSVER(NTDDI_VERSION) == NTDDI_WINXP && SPVER(NTDDI_VERSION) >= SPVER(NTDDI_WINXPSP2)) \ 15 || (OSVER(NTDDI_VERSION) == NTDDI_WS03 && SPVER(NTDDI_VERSION) >= SPVER(NTDDI_WS03SP1)) \ 16 || NTDDI_VERSION >= NTDDI_VISTA) 17 18 #define FLTAPI NTAPI 19 20 #define FILTER_NAME_MAX_CHARS 255 21 #define INSTANCE_NAME_MAX_CHARS 255 22 #define VOLUME_NAME_MAX_CHARS 1024 23 24 #define FILTER_NAME_MAX_BYTES (FILTER_NAME_MAX_CHARS * sizeof (WCHAR)) 25 #define INSTANCE_NAME_MAX_BYTES (INSTANCE_NAME_MAX_CHARS * sizeof (WCHAR)) 26 #define VOLUME_NAME_MAX_BYTES (VOLUME_NAME_MAX_CHARS * sizeof (WCHAR)) 27 28 #define FLTFL_AGGREGATE_INFO_IS_MINIFILTER 1 29 #define FLTFL_AGGREGATE_INFO_IS_LEGACYFILTER 2 30 31 #if NTDDI_VERSION >= NTDDI_VISTA 32 #define FLTFL_ASI_IS_MINIFILTER 1 33 #define FLTFL_ASI_IS_LEGACYFILTER 2 34 35 #define FLTFL_IASIL_DETACHED_VOLUME 1 36 #endif 37 38 #define FLTFL_IASIM_DETACHED_VOLUME 1 39 40 #define FLTFL_IASI_IS_MINIFILTER 1 41 #define FLTFL_IASI_IS_LEGACYFILTER 2 42 43 #if NTDDI_VERSION >= NTDDI_VISTA 44 #define FLTFL_VSI_DETACHED_VOLUME 1 45 #endif 46 47 typedef HANDLE HFILTER; 48 typedef HANDLE HFILTER_INSTANCE; 49 typedef HANDLE HFILTER_VOLUME; 50 51 #if !defined (_NTDEF_) && !defined (_NTSTATUS_PSDK) 52 #define _NTSTATUS_PSDK 53 typedef LONG NTSTATUS, *PNTSTATUS; 54 #endif 55 56 typedef enum _FLT_FILESYSTEM_TYPE { 57 FLT_FSTYPE_UNKNOWN, FLT_FSTYPE_RAW, FLT_FSTYPE_NTFS, FLT_FSTYPE_FAT, 58 FLT_FSTYPE_CDFS, FLT_FSTYPE_UDFS, FLT_FSTYPE_LANMAN, FLT_FSTYPE_WEBDAV, 59 FLT_FSTYPE_RDPDR, FLT_FSTYPE_NFS, FLT_FSTYPE_MS_NETWARE, FLT_FSTYPE_NETWARE, 60 FLT_FSTYPE_BSUDF, FLT_FSTYPE_MUP, FLT_FSTYPE_RSFX, FLT_FSTYPE_ROXIO_UDF1, 61 FLT_FSTYPE_ROXIO_UDF2, FLT_FSTYPE_ROXIO_UDF3, FLT_FSTYPE_TACIT, FLT_FSTYPE_FS_REC, 62 FLT_FSTYPE_INCD, FLT_FSTYPE_INCD_FAT, FLT_FSTYPE_EXFAT, FLT_FSTYPE_PSFS, 63 FLT_FSTYPE_GPFS, FLT_FSTYPE_NPFS, FLT_FSTYPE_MSFS, FLT_FSTYPE_CSVFS, 64 FLT_FSTYPE_REFS, FLT_FSTYPE_OPENAFS 65 } FLT_FILESYSTEM_TYPE, *PFLT_FILESYSTEM_TYPE; 66 67 typedef enum _FILTER_INFORMATION_CLASS { 68 FilterFullInformation, FilterAggregateBasicInformation, FilterAggregateStandardInformation 69 } FILTER_INFORMATION_CLASS, *PFILTER_INFORMATION_CLASS; 70 71 typedef enum _INSTANCE_INFORMATION_CLASS { 72 InstanceBasicInformation, InstancePartialInformation, 73 InstanceFullInformation, InstanceAggregateStandardInformation 74 } INSTANCE_INFORMATION_CLASS, *PINSTANCE_INFORMATION_CLASS; 75 76 typedef enum _FILTER_VOLUME_INFORMATION_CLASS { 77 FilterVolumeBasicInformation, FilterVolumeStandardInformation 78 } FILTER_VOLUME_INFORMATION_CLASS, *PFILTER_VOLUME_INFORMATION_CLASS; 79 80 typedef struct _FILTER_FULL_INFORMATION { 81 ULONG NextEntryOffset; 82 ULONG FrameID; 83 ULONG NumberOfInstances; 84 USHORT FilterNameLength; 85 WCHAR FilterNameBuffer[1]; 86 } FILTER_FULL_INFORMATION, *PFILTER_FULL_INFORMATION; 87 88 typedef struct _FILTER_AGGREGATE_BASIC_INFORMATION { 89 ULONG NextEntryOffset; 90 ULONG Flags; 91 union { 92 struct { 93 ULONG FrameID; 94 ULONG NumberOfInstances; 95 USHORT FilterNameLength; 96 USHORT FilterNameBufferOffset; 97 USHORT FilterAltitudeLength; 98 USHORT FilterAltitudeBufferOffset; 99 } MiniFilter; 100 struct { 101 USHORT FilterNameLength; 102 USHORT FilterNameBufferOffset; 103 } LegacyFilter; 104 } Type; 105 } FILTER_AGGREGATE_BASIC_INFORMATION, *PFILTER_AGGREGATE_BASIC_INFORMATION; 106 107 #if NTDDI_VERSION >= NTDDI_VISTA 108 typedef struct _FILTER_AGGREGATE_STANDARD_INFORMATION { 109 ULONG NextEntryOffset; 110 ULONG Flags; 111 union { 112 struct { 113 ULONG Flags; 114 ULONG FrameID; 115 ULONG NumberOfInstances; 116 USHORT FilterNameLength; 117 USHORT FilterNameBufferOffset; 118 USHORT FilterAltitudeLength; 119 USHORT FilterAltitudeBufferOffset; 120 } MiniFilter; 121 struct { 122 ULONG Flags; 123 USHORT FilterNameLength; 124 USHORT FilterNameBufferOffset; 125 USHORT FilterAltitudeLength; 126 USHORT FilterAltitudeBufferOffset; 127 } LegacyFilter; 128 } Type; 129 } FILTER_AGGREGATE_STANDARD_INFORMATION, *PFILTER_AGGREGATE_STANDARD_INFORMATION; 130 #endif 131 132 typedef struct _FILTER_VOLUME_BASIC_INFORMATION { 133 USHORT FilterVolumeNameLength; 134 WCHAR FilterVolumeName[1]; 135 } FILTER_VOLUME_BASIC_INFORMATION, *PFILTER_VOLUME_BASIC_INFORMATION; 136 137 #if NTDDI_VERSION >= NTDDI_VISTA 138 typedef struct _FILTER_VOLUME_STANDARD_INFORMATION { 139 ULONG NextEntryOffset; 140 ULONG Flags; 141 ULONG FrameID; 142 FLT_FILESYSTEM_TYPE FileSystemType; 143 USHORT FilterVolumeNameLength; 144 WCHAR FilterVolumeName[1]; 145 } FILTER_VOLUME_STANDARD_INFORMATION, *PFILTER_VOLUME_STANDARD_INFORMATION; 146 #endif 147 148 typedef struct _INSTANCE_BASIC_INFORMATION { 149 ULONG NextEntryOffset; 150 USHORT InstanceNameLength; 151 USHORT InstanceNameBufferOffset; 152 } INSTANCE_BASIC_INFORMATION, *PINSTANCE_BASIC_INFORMATION; 153 154 typedef struct _INSTANCE_PARTIAL_INFORMATION { 155 ULONG NextEntryOffset; 156 USHORT InstanceNameLength; 157 USHORT InstanceNameBufferOffset; 158 USHORT AltitudeLength; 159 USHORT AltitudeBufferOffset; 160 } INSTANCE_PARTIAL_INFORMATION, *PINSTANCE_PARTIAL_INFORMATION; 161 162 typedef struct _INSTANCE_FULL_INFORMATION { 163 ULONG NextEntryOffset; 164 USHORT InstanceNameLength; 165 USHORT InstanceNameBufferOffset; 166 USHORT AltitudeLength; 167 USHORT AltitudeBufferOffset; 168 USHORT VolumeNameLength; 169 USHORT VolumeNameBufferOffset; 170 USHORT FilterNameLength; 171 USHORT FilterNameBufferOffset; 172 } INSTANCE_FULL_INFORMATION, *PINSTANCE_FULL_INFORMATION; 173 174 #if NTDDI_VERSION >= NTDDI_VISTA 175 typedef struct _INSTANCE_AGGREGATE_STANDARD_INFORMATION { 176 ULONG NextEntryOffset; 177 ULONG Flags; 178 union { 179 struct { 180 ULONG Flags; 181 ULONG FrameID; 182 FLT_FILESYSTEM_TYPE VolumeFileSystemType; 183 USHORT InstanceNameLength; 184 USHORT InstanceNameBufferOffset; 185 USHORT AltitudeLength; 186 USHORT AltitudeBufferOffset; 187 USHORT VolumeNameLength; 188 USHORT VolumeNameBufferOffset; 189 USHORT FilterNameLength; 190 USHORT FilterNameBufferOffset; 191 #if NTDDI_VERSION >= NTDDI_WIN8 192 ULONG SupportedFeatures; 193 #endif 194 } MiniFilter; 195 struct { 196 ULONG Flags; 197 USHORT AltitudeLength; 198 USHORT AltitudeBufferOffset; 199 USHORT VolumeNameLength; 200 USHORT VolumeNameBufferOffset; 201 USHORT FilterNameLength; 202 USHORT FilterNameBufferOffset; 203 #if NTDDI_VERSION >= NTDDI_WIN8 204 ULONG SupportedFeatures; 205 #endif 206 } LegacyFilter; 207 } Type; 208 } INSTANCE_AGGREGATE_STANDARD_INFORMATION, *PINSTANCE_AGGREGATE_STANDARD_INFORMATION; 209 #endif 210 211 typedef struct _FILTER_MESSAGE_HEADER { 212 ULONG ReplyLength; 213 ULONGLONG MessageId; 214 } FILTER_MESSAGE_HEADER, *PFILTER_MESSAGE_HEADER; 215 216 typedef struct _FILTER_REPLY_HEADER { 217 NTSTATUS Status; 218 ULONGLONG MessageId; 219 } FILTER_REPLY_HEADER, *PFILTER_REPLY_HEADER; 220 #endif 221 222 #endif /* WINAPI_PARTITION_DESKTOP. */ 223 224 #endif /* __FLT_USER_STRUCTURES_H__ */ 225