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https://github.com/wheremyfoodat/Panda3DS.git
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3d0a0ccc0b
The standard library already has support for this type as of C++23: https://en.cppreference.com/w/cpp/header/expected [This is also supported by all major compilers](https://en.cppreference.com/w/cpp/compiler_support#:~:text=Yes-,%3Cexpected%3E,-P0323R12%0AP2549R1)
35 lines
No EOL
1.7 KiB
C++
35 lines
No EOL
1.7 KiB
C++
#pragma once
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#include "archive_base.hpp"
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class ExtSaveDataArchive : public ArchiveBase {
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public:
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ExtSaveDataArchive(Memory& mem, const std::string& folder, bool isShared = false) : ArchiveBase(mem), isShared(isShared), backingFolder(folder) {}
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u64 getFreeBytes() override {
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Helpers::panic("ExtSaveData::GetFreeBytes unimplemented");
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return 0;
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}
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std::string name() override { return "ExtSaveData::" + backingFolder; }
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HorizonResult createDirectory(const FSPath& path) override;
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HorizonResult createFile(const FSPath& path, u64 size) override;
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HorizonResult deleteFile(const FSPath& path) override;
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HorizonResult renameFile(const FSPath& oldPath, const FSPath& newPath) override;
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std::expected<ArchiveBase*, HorizonResult> openArchive(const FSPath& path) override;
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std::expected<DirectorySession, HorizonResult> openDirectory(const FSPath& path) override;
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FileDescriptor openFile(const FSPath& path, const FilePerms& perms) override;
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std::optional<u32> readFile(FileSession* file, u64 offset, u32 size, u32 dataPointer) override;
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std::expected<FormatInfo, HorizonResult> getFormatInfo(const FSPath& path) override {
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Helpers::warn("Stubbed ExtSaveData::GetFormatInfo");
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return FormatInfo{.size = 1_GB, .numOfDirectories = 255, .numOfFiles = 255, .duplicateData = false};
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}
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// Takes in a binary ExtSaveData path, outputs a combination of the backing folder with the low and high save entries of the path
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// Used for identifying the archive format info files
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std::string getExtSaveDataPathFromBinary(const FSPath& path);
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bool isShared = false;
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std::string backingFolder; // Backing folder for the archive. Can be NAND, Gamecard or SD depending on the archive path.
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}; |