FWP_CONDITION_VALUE0 (Compact 7)
3/12/2014
This structure contains values that are used in filter conditions when testing for matching filters.
Syntax
typedef struct FWP_CONDITION_VALUE0_ {
FWP_DATA_TYPE type;
union {
UINT8 uint8;
UINT16 uint16;
UINT32 uint32;
UINT64* uint64;
INT8 int8;
INT16 int16;
INT32 int32;
INT64* int64;
float float32;
double* double64;
FWP_BYTE_ARRAY16* byteArray16;
FWP_BYTE_BLOB* byteBlob;
SID* sid;
FWP_BYTE_BLOB* sd;
FWP_BYTE_BLOB* tokenInformation;
FWP_BYTE_BLOB* tokenAccessInformation;
LPWSTR unicodeString;
FWP_V4_ADDR_AND_MASK* v4AddrMask;
FWP_V6_ADDR_AND_MASK* v6AddrMask;
FWP_RANGE0* rangeValue;
};
} FWP_CONDITION_VALUE0;
Members
type
Specifies the data type of the condition value.See topic FWP_DATA_TYPE for more information.
uint8
Available when type is FWP_UINT8.An unsigned 8-bit integer.
uint16
Available when type is FWP_UINT16.An unsigned 16-bit integer.
uint32
Available when type is FWP_UINT32.An unsigned 32-bit integer.
uint64
Available when type is FWP_UINT64.A pointer to an unsigned 64-bit integer.
Note
This value cannot be null.
int8
Available when type is FWP_INT8.A signed 8-bit integer.
int16
Available when type is FWP_INT16.A signed 16-bit integer.
int32
Available when type is FWP_INT32.A signed 32-bit integer.
int64
Available when type is FWP_INT64.A pointer to a signed 64-bit integer.
Note
This value cannot be null.
float32
Available when type is FWP_FLOAT.A single-precision floating point value.
double64
Available when type is FWP_DOUBLE.A pointer to a double-precision floating point value.
Note
This value cannot be null.
byteArray16
Available when type is FWP_BYTE_ARRAY16_TYPE.A pointer to a FWP_BYTE_ARRAY16 structure.
Note
This value cannot be null.
byteBlob
Available when type is FWP_BYTE_BLOB_TYPE.A pointer to a FWP_BYTE_BLOB structure.
Note
The FWP_BYTE_BLOB structure cannot be null.
sid
Available when type is FWP_SID.A pointer to a security identifier (SID) structure.
Note
The security identifier cannot be null.
sd
Available when type is FWP_SECURITY_DESCRIPTOR_TYPE.A pointer to a security descriptor contained in a FWP_BYTE_BLOB structure.
Note
Security descriptors cannot be null when used in filter conditions. Moreover, they need to be in self-relative format.
tokenInformation
Available when type is FWP_TOKEN_INFORMATION_TYPE.A pointer to token information contained in a FWP_BYTE_BLOB structure.
tokenAccessInformation
Available when type is FWP_TOKEN_ACCESS_INFORMATION_TYPE.A pointer to token access information contained in a FWP_BYTE_BLOB structure.
Note
The FWP_BYTE_BLOB structure cannot be null.
unicodeString
Available when type is FWP_UNICODE_STRING_TYPE.A pointer to a null-terminated unicode string.
Note
This value cannot be null.
v4AddrMask
Available when type is FWP_V4_ADDR_MASK.A pointer to an IPv4 address contained in an FWP_V4_ADDR_AND_MASK structure.
v6AddrMask
Available when type is FWP_V6_ADDR_MASK.A pointer to an IPv6 address contained in an FWP_V6_ADDR_AND_MASK structure.
rangeValue
Available when type is FWP_RANGE_TYPE.A pointer to a range contained in an FWP_RANGE0 structure.
Remarks
The data type of FWP_CONDITION_VALUE0 must be compatible with the data type of the FWP_VALUE0 to which it is being compared. However, this does not mean the data types necessarily need to be the same. For example, an FWP_V4_ADDR_MASK can be compared to an FWP_UINT32 containing an IPv4 address. See topic FWP_MATCH_TYPE for detailed information about FWP_CONDITION_VALUE0 and FWP_VALUE0 compatibility rules.
Requirements
Header |
fwpmu.h |