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-rw-r--r--core/src/Utils/IO/Archive.cpp57
1 files changed, 0 insertions, 57 deletions
diff --git a/core/src/Utils/IO/Archive.cpp b/core/src/Utils/IO/Archive.cpp
deleted file mode 100644
index f6e7b27..0000000
--- a/core/src/Utils/IO/Archive.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "Archive.hpp"
-
-constexpr uint8_t kMagicNumbers[] = { 0x98, 0xd8, 0xa4, 0x65, 0x18, 0xa2, 0xd6, 0xa0 };
-constexpr size_t kMagicNumberCount = std::size(kMagicNumbers);
-
-constexpr uint8_t kByteOrderMark = []() {
- switch (std::endian::native) {
- case std::endian::little: return 0;
- case std::endian::big: return 1;
- }
-}();
-
-std::span<const uint8_t, 8> DataArchive::GetMagicNumbers()
-{
- return std::span<const uint8_t, 8>{ kMagicNumbers };
-}
-
-std::optional<InputDataStream> DataArchive::LoadFile(const std::filesystem::path& path)
-{
- InputFileStream fileStream(path);
- fileStream.SetReadInSize(1024);
- InputDataStream stream(std::move(fileStream));
-
- uint8_t magicNumbers[kMagicNumberCount];
- stream.ReadBytes(kMagicNumberCount, magicNumbers);
-
- for (size_t i = 0; i < kMagicNumberCount; ++i) {
- if (magicNumbers[i] != kMagicNumbers[i]) {
- return {};
- }
- }
-
- uint8_t byteOrderMark;
- stream.Read(byteOrderMark);
-
- switch (byteOrderMark) {
- case 0: stream.SetEndianness(std::endian::little); break;
- case 1: stream.SetEndianness(std::endian::big); break;
- default: std::abort();
- }
-
- return stream;
-}
-
-std::optional<OutputDataStream> DataArchive::SaveFile(const std::filesystem::path& path)
-{
- OutputFileStream fileStream(path, OutputFileStream::TruncateFile);
- fileStream.SetMaxBufferSize(1024);
- OutputDataStream stream(std::move(fileStream));
-
- stream.WriteBytes(kMagicNumberCount, kMagicNumbers);
- stream.Write(kByteOrderMark);
-
- stream.SetEndianness(std::endian::native);
-
- return stream;
-}