IKittyMemOp Class Reference

Interface class for memory operations. More...

#include <KittyMemOp.hpp>

Inheritance diagram for IKittyMemOp:

Public Member Functions
virtual bool	init (pid_t pid)=0
	Initializes the memory operations for a given process.
pid_t	processID () const
	Returns the process ID.
virtual size_t	Read (uintptr_t address, void *buffer, size_t len, MemMode mode=MemMode::Normal)=0
	Reads data from process memory.
virtual size_t	Write (uintptr_t address, void *buffer, size_t len, MemMode mode=MemMode::Normal)=0
	Writes data to process memory.
int	lastErrno () const
	Returns the last error number.
std::string	ReadUTF8 (uintptr_t address, size_t maxLen)
	Reads a UTF-8 encoded string from remote process memory.
std::u16string	ReadUTF16 (uintptr_t address, size_t maxLen)
	Reads a UTF-16 encoded string from remote process memory.
std::u32string	ReadUTF32 (uintptr_t address, size_t maxLen)
	Reads a UTF-32 encoded string from remote process memory.
std::wstring	ReadWStr (uintptr_t address, size_t maxLen)
	Reads a platform wchar_t string from remote process memory.
std::string	ReadStr (uintptr_t address, size_t maxLen)
	Reads a UTF-8 string from remote process memory.
bool	WriteStr (uintptr_t address, std::string str)
	Writes a UTF-8 string to remote process memory.
bool	WriteWStr (uintptr_t address, std::wstring str)
	Writes a platform wchar_t string to remote process memory.

Protected Attributes
pid_t	_pid
int	_lastErrno

Detailed Description

Interface class for memory operations.

Member Function Documentation

init()

virtual bool IKittyMemOp::init ( pid_t pid )

pure virtual

Initializes the memory operations for a given process.

Parameters

pid	process ID.

Returns

True if initialization is successful, false otherwise.

Implemented in KittyMemIO, and KittyMemSys.

Read()

virtual size_t IKittyMemOp::Read ( uintptr_t address, void * buffer, size_t len, MemMode mode = MemMode::Normal )

pure virtual

Reads data from process memory.

Parameters

address	Memory address to read from.
buffer	Destination buffer.
len	Number of bytes to read.
mode	Memory access strategy.

Returns

Number of bytes successfully read.

Implemented in KittyMemIO, and KittyMemSys.

ReadStr()

std::string IKittyMemOp::ReadStr ( uintptr_t address, size_t maxLen )

inline

Reads a UTF-8 string from remote process memory.

Convenience wrapper around ReadUTF8().

Parameters

address	Remote memory address containing the string.
maxLen	Maximum number of bytes to read.

Returns

UTF-8 string stored in remote memory.

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ReadUTF16()

std::u16string IKittyMemOp::ReadUTF16	(	uintptr_t	address,
		size_t	maxLen )

Reads a UTF-16 encoded string from remote process memory.

Reads at most maxLen bytes and stops at the first UTF-16 null terminator.

Parameters

address	Remote memory address containing the string.
maxLen	Maximum number of bytes to read.

Returns

UTF-16 string stored in remote memory.

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ReadUTF32()

std::u32string IKittyMemOp::ReadUTF32	(	uintptr_t	address,
		size_t	maxLen )

Reads a UTF-32 encoded string from remote process memory.

Reads at most maxLen bytes and stops at the first UTF-32 null terminator.

Parameters

address	Remote memory address containing the string.
maxLen	Maximum number of bytes to read.

Returns

UTF-32 string stored in remote memory.

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ReadUTF8()

std::string IKittyMemOp::ReadUTF8	(	uintptr_t	address,
		size_t	maxLen )

Reads a UTF-8 encoded string from remote process memory.

Reads at most maxLen bytes starting at address and stops when the first null terminator is encountered.

Parameters

address	Remote memory address containing the string.
maxLen	Maximum number of bytes to read.

Returns

UTF-8 string stored in remote memory.

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ReadWStr()

std::wstring IKittyMemOp::ReadWStr ( uintptr_t address, size_t maxLen )

inline

Reads a platform wchar_t string from remote process memory.

Automatically selects the encoding based on the size of wchar_t:

Parameters

address	Remote memory address containing the string.
maxLen	Maximum number of wchar_t characters to read.

Returns

Wide string stored in remote memory.

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Write()

virtual size_t IKittyMemOp::Write ( uintptr_t address, void * buffer, size_t len, MemMode mode = MemMode::Normal )

pure virtual

Writes data to process memory.

Parameters

address	Memory address to write to.
buffer	Source buffer containing data.
len	Number of bytes to write.
mode	Memory access strategy.

Returns

Number of bytes successfully written.

Implemented in KittyMemIO, and KittyMemSys.

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WriteStr()

bool IKittyMemOp::WriteStr ( uintptr_t address, std::string str )

inline

Writes a UTF-8 string to remote process memory.

Writes the string contents followed by a null terminator.

Parameters

address	Remote memory address where the string is written.
str	UTF-8 string to write.

Returns

true if all bytes were written successfully.

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WriteWStr()

bool IKittyMemOp::WriteWStr ( uintptr_t address, std::wstring str )

inline

Writes a platform wchar_t string to remote process memory.

Automatically selects the encoding based on the size of wchar_t:

Parameters

address	Remote memory address where the string is written.
str	Wide string to write.

Returns

true if all characters and the null terminator were written.

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

• /home/runner/work/KittyMemoryEx/KittyMemoryEx/KittyMemoryEx/KittyMemOp.hpp