VarInt class, TxIn/TXOut/Tx serializarion, some CKey and CPubKey methods

[NovacoinLibrary.git] / Novacoin / CTxIn.cs

diff --git a/Novacoin/CTxIn.cs b/Novacoin/CTxIn.cs
index 4e6c615..c3b2fc5 100644 (file)
--- a/Novacoin/CTxIn.cs
+++ b/Novacoin/CTxIn.cs
@@ -1,5 +1,6 @@
 \feffusing System;
 using System.Text;
+using System.Collections.Generic;
 
 namespace Novacoin
 {
@@ -11,27 +12,41 @@ namespace Novacoin
                /// <summary>
                /// Hash of parent transaction.
                /// </summary>
-               public Hash256 txID = new Hash256();
+               private Hash256 txID = new Hash256();
 
                /// <summary>
                /// Parent input number.
                /// </summary>
-               public uint nInput = 0;
+               private uint nInput = 0;
 
                /// <summary>
                /// First half of script, signatures for the scriptPubKey
                /// </summary>
-               public byte[] scriptSig;
+               private byte[] scriptSig;
 
                /// <summary>
                /// Transaction variant number, irrelevant if nLockTime isn't specified. Its value is 0xffffffff by default.
                /// </summary>
-               public uint nSequence = 0xffffffff;
+               private uint nSequence = 0xffffffff;
 
                public CTxIn ()
                {
                }
 
+        public IList<byte> ToBytes()
+        {
+            List<byte> inputBytes = new List<byte>();
+
+
+            inputBytes.AddRange(txID.hashBytes); // Input transaction id
+            inputBytes.AddRange(Interop.LEBytes(nInput)); // Input number
+            inputBytes.AddRange(VarInt.EncodeVarInt(scriptSig.LongLength)); // Scriptsig length
+            inputBytes.AddRange(scriptSig); // ScriptSig
+            inputBytes.AddRange(Interop.LEBytes(nSequence)); // Sequence
+
+            return inputBytes;
+        }
+
                public override string ToString ()
                {
                        StringBuilder sb = new StringBuilder ();