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Irastris
9c3d4665ce
* Refactor CARD FileIO with on-demand handles * Guarantee stream is flushed before closing handle
33 lines
864 B
C++
33 lines
864 B
C++
#pragma once
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#include <cstddef>
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#include <string>
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#include <SDL3/SDL_iostream.h>
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namespace aurora::card {
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class FileIO {
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std::string m_path;
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bool m_ready = false;
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bool isReady() const { return m_ready && !m_path.empty(); };
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public:
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FileIO() = default;
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explicit FileIO(std::string_view filename, bool truncate = false);
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~FileIO() = default;
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FileIO(FileIO&& other) noexcept;
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FileIO& operator=(FileIO&& other) noexcept;
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FileIO(const FileIO& other) = delete;
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FileIO& operator=(const FileIO& other) = delete;
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static SDL_IOStream* fileOpen(const std::string& path, const char* mode) {return path.empty() ? nullptr : SDL_IOFromFile(path.c_str(), mode);}
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bool fileRead(void* buf, size_t length, off_t offset);
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bool fileWrite(const void* buf, size_t length, off_t offset);
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explicit operator bool() const;
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};
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} // namespace aurora::card
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