Justin Marshall
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
#pragma once
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#include "file.h"
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class alignas(8) idFile_Permanent : public idFile {
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public:
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idFile_Permanent(const char* relativePath, const char* osPath,
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fsMode_t fileMode, bool create);
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~idFile_Permanent() override;
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const char* GetName() const override { return name.c_str(); }
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const char* GetFullPath() const override { return fullPath.c_str(); }
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unsigned int Read(void* data, unsigned int length) override;
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unsigned int Write(const void* data, unsigned int length) override;
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unsigned int ReadOfs(std::int64_t offset, void* data,
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unsigned int length) override;
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unsigned int WriteOfs(std::int64_t offset, const void* data,
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unsigned int length) override;
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bool Lock(std::int64_t offset, unsigned int length, fsLock_t lock) override;
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bool Unlock(std::int64_t offset, unsigned int length) override;
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std::int64_t Length() const override;
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void SetLength(unsigned int length) override;
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std::int64_t Tell() const override;
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int Seek(std::int64_t offset, fsOrigin_t origin) override;
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unsigned int Timestamp() const override;
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void Flush() override;
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void ForceFlush() override;
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int GetSectorSize() const override { return sectorSize; }
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fsDevice_t GetDevice() const override { return device; }
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bool IsOSNative() const override { return true; }
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bool IsOpen() const { return handle != nullptr; }
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idStr name;
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idStr fullPath;
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fsMode_t mode;
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std::int64_t fileSize;
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int sectorSize;
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fsDevice_t device;
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void* handle;
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};
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#if INTPTR_MAX == INT32_MAX
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static_assert(sizeof(idFile_Permanent) == 104,
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"Recovered idFile_Permanent ABI changed");
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#endif
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