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ImHex/plugins/libimhex/include/providers/provider.hpp

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#pragma once
#include <hex.hpp>
#include <map>
#include <optional>
#include <string>
#include <vector>
namespace hex::prv {
class Provider {
public:
constexpr static size_t PageSize = 0x1000'0000;
Provider();
virtual ~Provider() = default;
virtual bool isAvailable() = 0;
virtual bool isReadable() = 0;
virtual bool isWritable() = 0;
virtual void read(u64 offset, void *buffer, size_t size);
virtual void write(u64 offset, const void *buffer, size_t size);
virtual void readRaw(u64 offset, void *buffer, size_t size) = 0;
virtual void writeRaw(u64 offset, const void *buffer, size_t size) = 0;
virtual size_t getActualSize() = 0;
std::map<u64, u8>& getPatches();
void applyPatches();
u32 getPageCount();
u32 getCurrentPage() const;
void setCurrentPage(u32 page);
virtual size_t getBaseAddress();
virtual size_t getSize();
virtual std::optional<u32> getPageOfAddress(u64 address);
virtual std::vector<std::pair<std::string, std::string>> getDataInformation() = 0;
protected:
u32 m_currPage = 0;
std::vector<std::map<u64, u8>> m_patches;
};
}