mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
synced 2026-07-03 16:59:04 +00:00
jakcron
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/**
|
|
* @file MemorySource.h
|
|
* @brief Declaration of tc::io::MemorySource
|
|
* @author Jack (jakcron)
|
|
* @version 0.1
|
|
* @date 2020/03/20
|
|
**/
|
|
#pragma once
|
|
#include <tc/io/ISource.h>
|
|
|
|
namespace tc { namespace io {
|
|
|
|
/**
|
|
* @class MemorySource
|
|
* @brief A block of run-time memory wrapped as an ISource object.
|
|
**/
|
|
class MemorySource : public tc::io::ISource
|
|
{
|
|
public:
|
|
/**
|
|
* @brief Default constructor
|
|
* @post This will create a MemorySource with length() == 0.
|
|
**/
|
|
MemorySource();
|
|
|
|
/**
|
|
* @brief Initialize MemorySource (by copy) with a tc::ByteData object.
|
|
*
|
|
* @param[in] byte_data The base data to create the MemorySource from.
|
|
**/
|
|
MemorySource(const tc::ByteData& byte_data);
|
|
|
|
/**
|
|
* @brief Initialize MemorySource (by move) with a tc::ByteData object.
|
|
*
|
|
* @param[in] byte_data The base data to create the MemorySource from.
|
|
**/
|
|
MemorySource(tc::ByteData&& byte_data);
|
|
|
|
/**
|
|
* @brief Initialize MemorySource (by copy) with a block of memory.
|
|
*
|
|
* @param[in] data Pointer to block of memory which will populate this MemorySource.
|
|
* @param[in] len Length of data to copy into this MemorySource.
|
|
**/
|
|
MemorySource(const byte_t* data, size_t len);
|
|
|
|
/**
|
|
* @brief Gets the length of the source.
|
|
**/
|
|
int64_t length();
|
|
|
|
/**
|
|
* @brief Pull data from source
|
|
*
|
|
* @param[in] offset Zero-based offset in source to pull data.
|
|
* @param[in] count The maximum number of bytes to be pull from the source.
|
|
*
|
|
* @return ByteData containing data pulled from source
|
|
**/
|
|
tc::ByteData pullData(int64_t offset, size_t count);
|
|
private:
|
|
static const std::string kClassName;
|
|
|
|
tc::ByteData mData;
|
|
};
|
|
|
|
}} // namespace tc::io
|