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author | Peter Dettman <peter.dettman@bouncycastle.org> | 2022-10-20 17:37:55 +0700 |
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committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2022-10-20 17:37:55 +0700 |
commit | 5e0db83ebc75760eb74aa14d96d5a25c1d820743 (patch) | |
tree | 718bf2413533b788c7b6e42a29028f32d1534d8c /crypto/src/util/io/BinaryWriters.cs | |
parent | Refactoring in Utilities (diff) | |
download | BouncyCastle.NET-ed25519-5e0db83ebc75760eb74aa14d96d5a25c1d820743.tar.xz |
Add BinaryReaders, BinaryWriters
Diffstat (limited to '')
-rw-r--r-- | crypto/src/util/io/BinaryWriters.cs | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/crypto/src/util/io/BinaryWriters.cs b/crypto/src/util/io/BinaryWriters.cs new file mode 100644 index 000000000..6650dcda5 --- /dev/null +++ b/crypto/src/util/io/BinaryWriters.cs @@ -0,0 +1,86 @@ +using System; +using System.IO; + +namespace Org.BouncyCastle.Utilities.IO +{ + public static class BinaryWriters + { + public static void WriteInt16BigEndian(BinaryWriter binaryWriter, short n) + { + short bigEndian = BitConverter.IsLittleEndian ? Shorts.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + public static void WriteInt16LittleEndian(BinaryWriter binaryWriter, short n) + { + short littleEndian = BitConverter.IsLittleEndian ? n : Shorts.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + + public static void WriteInt32BigEndian(BinaryWriter binaryWriter, int n) + { + int bigEndian = BitConverter.IsLittleEndian ? Integers.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + public static void WriteInt32LittleEndian(BinaryWriter binaryWriter, int n) + { + int littleEndian = BitConverter.IsLittleEndian ? n : Integers.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + + public static void WriteInt64BigEndian(BinaryWriter binaryWriter, long n) + { + long bigEndian = BitConverter.IsLittleEndian ? Longs.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + public static void WriteInt64LittleEndian(BinaryWriter binaryWriter, long n) + { + long littleEndian = BitConverter.IsLittleEndian ? n : Longs.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt16BigEndian(BinaryWriter binaryWriter, ushort n) + { + ushort bigEndian = BitConverter.IsLittleEndian ? Shorts.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt16LittleEndian(BinaryWriter binaryWriter, ushort n) + { + ushort littleEndian = BitConverter.IsLittleEndian ? n : Shorts.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt32BigEndian(BinaryWriter binaryWriter, uint n) + { + uint bigEndian = BitConverter.IsLittleEndian ? Integers.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt32LittleEndian(BinaryWriter binaryWriter, uint n) + { + uint littleEndian = BitConverter.IsLittleEndian ? n : Integers.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt64BigEndian(BinaryWriter binaryWriter, ulong n) + { + ulong bigEndian = BitConverter.IsLittleEndian ? Longs.ReverseBytes(n) : n; + binaryWriter.Write(bigEndian); + } + + [CLSCompliant(false)] + public static void WriteUInt64LittleEndian(BinaryWriter binaryWriter, ulong n) + { + ulong littleEndian = BitConverter.IsLittleEndian ? n : Longs.ReverseBytes(n); + binaryWriter.Write(littleEndian); + } + } +} |