blackbone::RemoteContext Class Reference

Remote function context during hook breakpoint. More...

#include <RemoteContext.hpp>

Public Member Functions
BLACKBONE_API	RemoteContext (class ProcessMemory &memory, Thread &thd, _CONTEXT64 &ctx, ptr_t frame_ptr, BOOL x64, int wordSize)
BLACKBONE_API _CONTEXT64 &	native ()
BLACKBONE_API Thread &	getThread ()
	Get current process thread where exception occurred More...
BLACKBONE_API const ptr_t	returnAddress () const
BLACKBONE_API bool	returnAddress (ptr_t val) const
	Set return address of current frame More...
BLACKBONE_API void	setReturnValue (ptr_t val) const
	Set new integer return value. Has no effect on FPU. Has effect only if called in return callback More...
BLACKBONE_API ptr_t	hookReturn ()
	Raise exception on function return More...
BLACKBONE_API ptr_t	unhookReturn ()
	Remove exception on return More...
BLACKBONE_API DWORD64	getArg (int index)
	Get argument value. Argument index is 0 based. For x86 function works only with stack arguments For x64 only integer arguments can be retrieved More...
BLACKBONE_API bool	setArg (int index, DWORD64 val)
	Set argument value. For x86 function works only with stack arguments. For x64 only integer arguments can be set More...
BLACKBONE_API DWORD	lastError ()
	Get last thread error code More...
BLACKBONE_API DWORD	lastError (DWORD newError)
	Set last thread error code More...
BLACKBONE_API ptr_t	getUserContext ()
	Get arbitrary thread data More...
BLACKBONE_API bool	setUserContext (ptr_t context)
	Set arbitrary thread data More...

Detailed Description

Remote function context during hook breakpoint.

Member Function Documentation

BLACKBONE_API DWORD64 blackbone::RemoteContext::getArg ( int  index )

inline

Get argument value. Argument index is 0 based. For x86 function works only with stack arguments For x64 only integer arguments can be retrieved

Parameters

index

0-based argument index

Returns

Argument value

BLACKBONE_API Thread& blackbone::RemoteContext::getThread ( )

inline

Get current process thread where exception occurred

Returns

Thread

BLACKBONE_API ptr_t blackbone::RemoteContext::getUserContext ( )

inline

Get arbitrary thread data

Returns

Data value

BLACKBONE_API ptr_t blackbone::RemoteContext::hookReturn ( )

inline

Raise exception on function return

Returns

Masked return address

BLACKBONE_API DWORD blackbone::RemoteContext::lastError ( )

inline

Get last thread error code

Returns

Last error code, -1 if function failed

BLACKBONE_API DWORD blackbone::RemoteContext::lastError ( DWORD  newError )

inline

Set last thread error code

Returns

Last error code, -1 if function failed

BLACKBONE_API const ptr_t blackbone::RemoteContext::returnAddress ( ) const

inline

Returns

Return address

BLACKBONE_API bool blackbone::RemoteContext::returnAddress ( ptr_t  val ) const

inline

Set return address of current frame

Parameters

val	New return address

Returns

true on success

BLACKBONE_API bool blackbone::RemoteContext::setArg ( int  index, DWORD64  val  )

inline

Set argument value. For x86 function works only with stack arguments. For x64 only integer arguments can be set

Parameters

index	0-based argument index
val	New argument value

Returns

true on success

BLACKBONE_API void blackbone::RemoteContext::setReturnValue ( ptr_t  val ) const

inline

Set new integer return value. Has no effect on FPU. Has effect only if called in return callback

Parameters

val	New return value

BLACKBONE_API bool blackbone::RemoteContext::setUserContext ( ptr_t  context )

inline

Set arbitrary thread data

Returns

true on success

BLACKBONE_API ptr_t blackbone::RemoteContext::unhookReturn ( )

inline

Remove exception on return

Returns

Return address

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The documentation for this class was generated from the following file:

• C:/Users/Ton/Documents/Visual Studio 2013/Projects/BlackBone/src/BlackBone/Process/RPC/RemoteContext.hpp