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-rw-r--r--src/core/file_sys/file_romfs.h54
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diff --git a/src/core/file_sys/file_romfs.h b/src/core/file_sys/file_romfs.h
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+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+#include "core/file_sys/file.h"
+#include "core/loader/loader.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// FileSys namespace
+
+namespace FileSys {
+
+class File_RomFS final : public File {
+public:
+ File_RomFS();
+ ~File_RomFS() override;
+
+ /**
+ * Read data from the file
+ * @param offset Offset in bytes to start reading data from
+ * @param length Length in bytes of data to read from file
+ * @param buffer Buffer to read data into
+ * @return Number of bytes read
+ */
+ size_t Read(const u64 offset, const u32 length, u8* buffer) const override;
+
+ /**
+ * Write data to the file
+ * @param offset Offset in bytes to start writing data to
+ * @param length Length in bytes of data to write to file
+ * @param buffer Buffer to write data from
+ * @param flush The flush parameters (0 == do not flush)
+ * @return Number of bytes written
+ */
+ size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
+
+ /**
+ * Get the size of the file in bytes
+ * @return Size of the file in bytes
+ */
+ size_t GetSize() const override;
+
+ /**
+ * Close the file
+ * @return true if the file closed correctly
+ */
+ bool Close() const override;
+};
+
+} // namespace FileSys