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Diffstat (limited to 'mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs')
-rw-r--r--mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs500
1 files changed, 250 insertions, 250 deletions
diff --git a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs
index c6ebee5de8d..4eeea2d28ae 100644
--- a/mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs
+++ b/mcs/class/Mono.Security/Mono.Security.Protocol.Tls/TlsStream.cs
@@ -1,250 +1,250 @@
-/* Transport Security Layer (TLS)
- * Copyright (c) 2003 Carlos Guzmán Álvarez
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-using System;
-using System.IO;
-using System.Net;
-
-namespace Mono.Security.Protocol.Tls
-{
- internal class TlsStream : Stream
- {
- #region FIELDS
-
- private bool canRead;
- private bool canWrite;
- private MemoryStream buffer;
-
- #endregion
-
- #region PROPERTIES
-
- public bool EOF
- {
- get
- {
- if (this.Position < this.Length)
- {
- return false;
- }
- else
- {
- return true;
- }
- }
- }
-
- #endregion
-
- #region STREAM_PROPERTIES
-
- public override bool CanWrite
- {
- get { return canWrite; }
- }
-
- public override bool CanRead
- {
- get { return canRead; }
- }
-
- public override bool CanSeek
- {
- get { return buffer.CanSeek; }
- }
-
- public override long Position
- {
- get { return buffer.Position; }
- set { buffer.Position = value; }
- }
-
- public override long Length
- {
- get { return buffer.Length; }
- }
-
- #endregion
-
- #region CONSTRUCTORS
-
- public TlsStream() : base()
- {
- this.buffer = new MemoryStream(0);
- this.canRead = false;
- this.canWrite = true;
- }
-
- public TlsStream(byte[] data) : base()
- {
- this.buffer = new MemoryStream(data);
- this.canRead = true;
- this.canWrite = false;
- }
-
- #endregion
-
- #region SPECIFIC_READ_METHODS
-
- public new byte ReadByte()
- {
- return (byte)base.ReadByte();
- }
-
- public short ReadInt16()
- {
- byte[] bytes = this.ReadBytes(2);
-
- return IPAddress.HostToNetworkOrder(BitConverter.ToInt16(bytes, 0));
- }
-
- public int ReadInt24()
- {
- byte[] b = this.ReadBytes(3);
-
- return ((b[0] & 0xff) << 16) | ((b[1] & 0xff) << 8) | (b[2] & 0xff);
- }
-
- public int ReadInt32()
- {
- byte[] bytes = this.ReadBytes(4);
-
- return IPAddress.HostToNetworkOrder(BitConverter.ToInt32(bytes, 0));
- }
-
- public long ReadInt64()
- {
- byte[] bytes = this.ReadBytes(8);
-
- return IPAddress.HostToNetworkOrder(BitConverter.ToInt64(bytes, 0));
- }
-
- public byte[] ReadBytes(int count)
- {
- byte[] bytes = new byte[count];
- this.Read(bytes, 0, count);
-
- return bytes;
- }
-
- #endregion
-
- #region SPECIFIC_WRITE_METHODS
-
- public void Write(byte value)
- {
- WriteByte(value);
- }
-
- public void Write(short value)
- {
- byte[] bytes = BitConverter.GetBytes((short)IPAddress.HostToNetworkOrder(value));
- Write(bytes);
- }
-
- public void WriteInt24(int value)
- {
- int int24 = IPAddress.HostToNetworkOrder(value);
- byte[] content = new byte[3];
-
- System.Array.Copy(BitConverter.GetBytes(int24), 1, content, 0, 3);
-
- Write(content);
- }
-
- public void Write(int value)
- {
- byte[] bytes = BitConverter.GetBytes((int)IPAddress.HostToNetworkOrder(value));
- Write(bytes);
- }
-
- public void Write(long value)
- {
- byte[] bytes = BitConverter.GetBytes((long)IPAddress.HostToNetworkOrder(value));
- Write(bytes);
- }
-
- public void Write(byte[] buffer)
- {
- Write(buffer, 0, buffer.Length);
- }
-
- #endregion
-
- #region METHODS
-
- public void Reset()
- {
- buffer.SetLength(0);
- buffer.Position = 0;
- }
-
- public byte[] ToArray()
- {
- return buffer.ToArray();
- }
-
- #endregion
-
- #region STREAM_METHODS
-
- public override void Flush()
- {
- buffer.Flush();
- }
-
- public override void SetLength(long length)
- {
- buffer.SetLength(length);
- }
-
- public override long Seek(long offset, System.IO.SeekOrigin loc)
- {
- return buffer.Seek(offset, loc);
- }
-
- public override int Read(byte[] buffer, int offset, int count)
- {
- if (canRead)
- {
- return this.buffer.Read(buffer, offset, count);
- }
- throw new InvalidOperationException("Read operations are not allowed by this stream");
- }
-
- public override void Write(byte[] buffer, int offset, int count)
- {
- if (canWrite)
- {
- this.buffer.Write(buffer, offset, count);
- }
- else
- {
- throw new InvalidOperationException("Write operations are not allowed by this stream");
- }
- }
-
- #endregion
- }
-}
+/* Transport Security Layer (TLS)
+ * Copyright (c) 2003 Carlos Guzmán Álvarez
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+using System;
+using System.IO;
+using System.Net;
+
+namespace Mono.Security.Protocol.Tls
+{
+ internal class TlsStream : Stream
+ {
+ #region FIELDS
+
+ private bool canRead;
+ private bool canWrite;
+ private MemoryStream buffer;
+
+ #endregion
+
+ #region PROPERTIES
+
+ public bool EOF
+ {
+ get
+ {
+ if (this.Position < this.Length)
+ {
+ return false;
+ }
+ else
+ {
+ return true;
+ }
+ }
+ }
+
+ #endregion
+
+ #region STREAM_PROPERTIES
+
+ public override bool CanWrite
+ {
+ get { return canWrite; }
+ }
+
+ public override bool CanRead
+ {
+ get { return canRead; }
+ }
+
+ public override bool CanSeek
+ {
+ get { return buffer.CanSeek; }
+ }
+
+ public override long Position
+ {
+ get { return buffer.Position; }
+ set { buffer.Position = value; }
+ }
+
+ public override long Length
+ {
+ get { return buffer.Length; }
+ }
+
+ #endregion
+
+ #region CONSTRUCTORS
+
+ public TlsStream() : base()
+ {
+ this.buffer = new MemoryStream(0);
+ this.canRead = false;
+ this.canWrite = true;
+ }
+
+ public TlsStream(byte[] data) : base()
+ {
+ this.buffer = new MemoryStream(data);
+ this.canRead = true;
+ this.canWrite = false;
+ }
+
+ #endregion
+
+ #region SPECIFIC_READ_METHODS
+
+ public new byte ReadByte()
+ {
+ return (byte)base.ReadByte();
+ }
+
+ public short ReadInt16()
+ {
+ byte[] bytes = this.ReadBytes(2);
+
+ return IPAddress.HostToNetworkOrder(BitConverter.ToInt16(bytes, 0));
+ }
+
+ public int ReadInt24()
+ {
+ byte[] b = this.ReadBytes(3);
+
+ return ((b[0] & 0xff) << 16) | ((b[1] & 0xff) << 8) | (b[2] & 0xff);
+ }
+
+ public int ReadInt32()
+ {
+ byte[] bytes = this.ReadBytes(4);
+
+ return IPAddress.HostToNetworkOrder(BitConverter.ToInt32(bytes, 0));
+ }
+
+ public long ReadInt64()
+ {
+ byte[] bytes = this.ReadBytes(8);
+
+ return IPAddress.HostToNetworkOrder(BitConverter.ToInt64(bytes, 0));
+ }
+
+ public byte[] ReadBytes(int count)
+ {
+ byte[] bytes = new byte[count];
+ this.Read(bytes, 0, count);
+
+ return bytes;
+ }
+
+ #endregion
+
+ #region SPECIFIC_WRITE_METHODS
+
+ public void Write(byte value)
+ {
+ WriteByte(value);
+ }
+
+ public void Write(short value)
+ {
+ byte[] bytes = BitConverter.GetBytes((short)IPAddress.HostToNetworkOrder(value));
+ Write(bytes);
+ }
+
+ public void WriteInt24(int value)
+ {
+ int int24 = IPAddress.HostToNetworkOrder(value);
+ byte[] content = new byte[3];
+
+ System.Array.Copy(BitConverter.GetBytes(int24), 1, content, 0, 3);
+
+ Write(content);
+ }
+
+ public void Write(int value)
+ {
+ byte[] bytes = BitConverter.GetBytes((int)IPAddress.HostToNetworkOrder(value));
+ Write(bytes);
+ }
+
+ public void Write(long value)
+ {
+ byte[] bytes = BitConverter.GetBytes((long)IPAddress.HostToNetworkOrder(value));
+ Write(bytes);
+ }
+
+ public void Write(byte[] buffer)
+ {
+ Write(buffer, 0, buffer.Length);
+ }
+
+ #endregion
+
+ #region METHODS
+
+ public void Reset()
+ {
+ buffer.SetLength(0);
+ buffer.Position = 0;
+ }
+
+ public byte[] ToArray()
+ {
+ return buffer.ToArray();
+ }
+
+ #endregion
+
+ #region STREAM_METHODS
+
+ public override void Flush()
+ {
+ buffer.Flush();
+ }
+
+ public override void SetLength(long length)
+ {
+ buffer.SetLength(length);
+ }
+
+ public override long Seek(long offset, System.IO.SeekOrigin loc)
+ {
+ return buffer.Seek(offset, loc);
+ }
+
+ public override int Read(byte[] buffer, int offset, int count)
+ {
+ if (canRead)
+ {
+ return this.buffer.Read(buffer, offset, count);
+ }
+ throw new InvalidOperationException("Read operations are not allowed by this stream");
+ }
+
+ public override void Write(byte[] buffer, int offset, int count)
+ {
+ if (canWrite)
+ {
+ this.buffer.Write(buffer, offset, count);
+ }
+ else
+ {
+ throw new InvalidOperationException("Write operations are not allowed by this stream");
+ }
+ }
+
+ #endregion
+ }
+}