コード例 #1
0
ファイル: KeyValueDatabase.cs プロジェクト: roblabla/LibHac
        public Result ReadDatabaseFromBuffer(ReadOnlySpan <byte> data)
        {
            var reader = new ImkvdbReader(data);

            Result headerResult = reader.ReadHeader(out int entryCount);

            if (headerResult.IsFailure())
            {
                return(headerResult);
            }

            for (int i = 0; i < entryCount; i++)
            {
                Result entryResult = reader.ReadEntry(out ReadOnlySpan <byte> keyBytes, out ReadOnlySpan <byte> valueBytes);
                if (entryResult.IsFailure())
                {
                    return(entryResult);
                }

                var key   = new TKey();
                var value = new TValue();

                key.FromBytes(keyBytes);
                value.FromBytes(valueBytes);

                key.Freeze();

                KvDict.Add(key, value);
            }

            return(Result.Success);
        }
コード例 #2
0
ファイル: KeyValueDatabase.cs プロジェクト: CaitSith2/libhac
        public Result ReadDatabaseFromBuffer(ReadOnlySpan <byte> data)
        {
            KvDict.Clear();

            var reader = new ImkvdbReader(data);

            Result rc = reader.ReadHeader(out int entryCount);

            if (rc.IsFailure())
            {
                return(rc);
            }

            for (int i = 0; i < entryCount; i++)
            {
                rc = reader.ReadEntry(out ReadOnlySpan <byte> keyBytes, out ReadOnlySpan <byte> valueBytes);
                if (rc.IsFailure())
                {
                    return(rc);
                }

                Debug.Assert(keyBytes.Length == Unsafe.SizeOf <TKey>());

                var key = new TKey();
                keyBytes.CopyTo(SpanHelpers.AsByteSpan(ref key));

                byte[] value = valueBytes.ToArray();

                KvDict.Add(key, value);
            }

            return(Result.Success);
        }