diff options
Diffstat (limited to 'vendor/github.com/AllenDang/w32/alpc_typedef.go')
| -rw-r--r-- | vendor/github.com/AllenDang/w32/alpc_typedef.go | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/vendor/github.com/AllenDang/w32/alpc_typedef.go b/vendor/github.com/AllenDang/w32/alpc_typedef.go deleted file mode 100644 index 52b35c9..0000000 --- a/vendor/github.com/AllenDang/w32/alpc_typedef.go +++ /dev/null @@ -1,181 +0,0 @@ -package w32 - -import ( - "errors" -) - -// nt!_ALPC_MESSAGE_ATTRIBUTES -// +0x000 AllocatedAttributes : Uint4B -// +0x004 ValidAttributes : Uint4B -type ALPC_MESSAGE_ATTRIBUTES struct { - AllocatedAttributes uint32 - ValidAttributes uint32 -} - -type ALPC_CONTEXT_ATTR struct { - PortContext *AlpcPortContext - MessageContext uintptr - Sequence uint32 - MessageId uint32 - CallbackId uint32 -} - -type ALPC_HANDLE_ATTR struct { - Flags uint32 - Handle HANDLE - ObjectType uint32 - DesiredAccess uint32 -} - -// nt!_CLIENT_ID -// +0x000 UniqueProcess : Ptr64 Void -// +0x008 UniqueThread : Ptr64 Void -type CLIENT_ID struct { - UniqueProcess uintptr - UniqueThread uintptr -} - -// nt!_UNICODE_STRING -// +0x000 Length : Uint2B -// +0x002 MaximumLength : Uint2B -// +0x008 Buffer : Ptr64 Uint2B -type UNICODE_STRING struct { - Length uint16 - MaximumLength uint16 - _ [4]byte // align to 0x08 - Buffer *uint16 -} - -// nt!_OBJECT_ATTRIBUTES -// +0x000 Length : Uint4B -// +0x008 RootDirectory : Ptr64 Void -// +0x010 ObjectName : Ptr64 _UNICODE_STRING -// +0x018 Attributes : Uint4B -// +0x020 SecurityDescriptor : Ptr64 Void -// +0x028 SecurityQualityOfService : Ptr64 Void -type OBJECT_ATTRIBUTES struct { - Length uint32 - _ [4]byte // align to 0x08 - RootDirectory HANDLE - ObjectName *UNICODE_STRING - Attributes uint32 - _ [4]byte // align to 0x20 - SecurityDescriptor *SECURITY_DESCRIPTOR - SecurityQualityOfService *SECURITY_QUALITY_OF_SERVICE -} - -// cf: http://j00ru.vexillium.org/?p=502 for legacy RPC -// nt!_PORT_MESSAGE -// +0x000 u1 : <unnamed-tag> -// +0x004 u2 : <unnamed-tag> -// +0x008 ClientId : _CLIENT_ID -// +0x008 DoNotUseThisField : Float -// +0x018 MessageId : Uint4B -// +0x020 ClientViewSize : Uint8B -// +0x020 CallbackId : Uint4B -type PORT_MESSAGE struct { - DataLength uint16 // These are the two unnamed unions - TotalLength uint16 // without Length and ZeroInit - Type uint16 - DataInfoOffset uint16 - ClientId CLIENT_ID - MessageId uint32 - _ [4]byte // align up to 0x20 - ClientViewSize uint64 -} - -func (pm PORT_MESSAGE) CallbackId() uint32 { - return uint32(pm.ClientViewSize >> 32) -} - -func (pm PORT_MESSAGE) DoNotUseThisField() float64 { - panic("WE TOLD YOU NOT TO USE THIS FIELD") -} - -const PORT_MESSAGE_SIZE = 0x28 - -// http://www.nirsoft.net/kernel_struct/vista/SECURITY_QUALITY_OF_SERVICE.html -type SECURITY_QUALITY_OF_SERVICE struct { - Length uint32 - ImpersonationLevel uint32 - ContextTrackingMode byte - EffectiveOnly byte - _ [2]byte // align to 12 bytes -} - -const SECURITY_QOS_SIZE = 12 - -// nt!_ALPC_PORT_ATTRIBUTES -// +0x000 Flags : Uint4B -// +0x004 SecurityQos : _SECURITY_QUALITY_OF_SERVICE -// +0x010 MaxMessageLength : Uint8B -// +0x018 MemoryBandwidth : Uint8B -// +0x020 MaxPoolUsage : Uint8B -// +0x028 MaxSectionSize : Uint8B -// +0x030 MaxViewSize : Uint8B -// +0x038 MaxTotalSectionSize : Uint8B -// +0x040 DupObjectTypes : Uint4B -// +0x044 Reserved : Uint4B -type ALPC_PORT_ATTRIBUTES struct { - Flags uint32 - SecurityQos SECURITY_QUALITY_OF_SERVICE - MaxMessageLength uint64 // must be filled out - MemoryBandwidth uint64 - MaxPoolUsage uint64 - MaxSectionSize uint64 - MaxViewSize uint64 - MaxTotalSectionSize uint64 - DupObjectTypes uint32 - Reserved uint32 -} - -const SHORT_MESSAGE_MAX_SIZE uint16 = 65535 // MAX_USHORT -const SHORT_MESSAGE_MAX_PAYLOAD uint16 = SHORT_MESSAGE_MAX_SIZE - PORT_MESSAGE_SIZE - -// LPC uses the first 4 bytes of the payload as an LPC Command, but this is -// NOT represented here, to allow the use of raw ALPC. For legacy LPC, callers -// must include the command as part of their payload. -type AlpcShortMessage struct { - PORT_MESSAGE - Data [SHORT_MESSAGE_MAX_PAYLOAD]byte -} - -func NewAlpcShortMessage() AlpcShortMessage { - sm := AlpcShortMessage{} - sm.TotalLength = SHORT_MESSAGE_MAX_SIZE - return sm -} - -func (sm *AlpcShortMessage) SetData(d []byte) (e error) { - - copy(sm.Data[:], d) - if len(d) > int(SHORT_MESSAGE_MAX_PAYLOAD) { - e = errors.New("data too big - truncated") - sm.DataLength = SHORT_MESSAGE_MAX_PAYLOAD - sm.TotalLength = SHORT_MESSAGE_MAX_SIZE - return - } - sm.TotalLength = uint16(PORT_MESSAGE_SIZE + len(d)) - sm.DataLength = uint16(len(d)) - return - -} - -// TODO - is this still useful? -func (sm *AlpcShortMessage) GetData() []byte { - if int(sm.DataLength) > int(SHORT_MESSAGE_MAX_PAYLOAD) { - return sm.Data[:] // truncate - } - return sm.Data[:sm.DataLength] -} - -func (sm *AlpcShortMessage) Reset() { - // zero the PORT_MESSAGE header - sm.PORT_MESSAGE = PORT_MESSAGE{} - sm.TotalLength = SHORT_MESSAGE_MAX_SIZE - sm.DataLength = 0 -} - -type AlpcPortContext struct { - Handle HANDLE -} |