FetchInputs

[NovacoinLibrary.git] / Novacoin / DatabaseInterfaces.cs

diff --git a/Novacoin/DatabaseInterfaces.cs b/Novacoin/DatabaseInterfaces.cs
new file mode 100644 (file)
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+++ b/Novacoin/DatabaseInterfaces.cs
@@ -0,0 +1,184 @@
+\feffusing System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using SQLite.Net;
+using SQLite.Net.Attributes;
+using SQLite.Net.Interop;
+using SQLite.Net.Platform.Generic;
+using SQLiteNetExtensions.Attributes;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
+
+namespace Novacoin
+{
+    /// <summary>
+    /// Block headers table
+    /// </summary>
+    public interface IBlockStorageItem
+    {
+        /// <summary>
+        /// Item ID in the database
+        /// </summary>
+        long ItemID { get; set; }
+
+        /// <summary>
+        /// PBKDF2+Salsa20 of block hash
+        /// </summary>
+        byte[] Hash { get; set; }
+
+        /// <summary>
+        /// Version of block schema
+        /// </summary>
+        uint nVersion { get; set; }
+
+        /// <summary>
+        /// Previous block hash.
+        /// </summary>
+        byte[] prevHash { get; set; }
+
+        /// <summary>
+        /// Merkle root hash.
+        /// </summary>
+        byte[] merkleRoot { get; set; }
+
+        /// <summary>
+        /// Block timestamp.
+        /// </summary>
+        uint nTime { get; set; }
+
+        /// <summary>
+        /// Compressed difficulty representation.
+        /// </summary>
+        uint nBits { get; set; }
+
+        /// <summary>
+        /// Nonce counter.
+        /// </summary>
+        uint nNonce { get; set; }
+
+        /// <summary>
+        /// Next block hash.
+        /// </summary>
+        byte[] nextHash { get; set; }
+
+        /// <summary>
+        /// Block type flags
+        /// </summary>
+        BlockType BlockTypeFlag { get; set; }
+
+        /// <summary>
+        /// Stake modifier
+        /// </summary>
+        long nStakeModifier { get; set; }
+
+        /// <summary>
+        /// Proof-of-Stake hash
+        /// </summary>
+        byte[] hashProofOfStake { get; set; }
+
+        /// <summary>
+        /// Stake generation outpoint.
+        /// </summary>
+        byte[] prevoutStake { get; set; }
+
+        /// <summary>
+        /// Stake generation time.
+        /// </summary>
+        uint nStakeTime { get; set; }
+
+        /// <summary>
+        /// Block height
+        /// </summary>
+        byte[] Height { get; set; }
+
+        /// <summary>
+        /// Block position in file
+        /// </summary>
+        byte[] BlockPos { get; set; }
+
+        /// <summary>
+        /// Block size in bytes
+        /// </summary>
+        byte[] BlockSize { get; set; }
+    };
+
+    public interface IMerkleNode
+    {
+        /// <summary>
+        /// Node identifier
+        /// </summary>
+        long nMerkleNodeID { get; set; }
+
+        /// <summary>
+        /// Reference to parent block database item.
+        /// </summary>
+        long nParentBlockID { get; set; }
+
+        /// <summary>
+        /// Transaction type flag
+        /// </summary>
+        TxFlags TransactionFlags { get; set; }
+
+        /// <summary>
+        /// Transaction hash
+        /// </summary>
+        byte[] TransactionHash { get; set; }
+
+        /// <summary>
+        /// Transaction offset from the beginning of block header, encoded in VarInt format.
+        /// </summary>
+        byte[] TxOffset { get; set; }
+
+        /// <summary>
+        /// Transaction size, encoded in VarInt format.
+        /// </summary>
+        byte[] TxSize { get; set; }
+    }
+
+    public interface ITxOutItem
+    {
+        /// <summary>
+        /// Reference to transaction item.
+        /// </summary>
+        long nMerkleNodeID { get; set; }
+
+        /// <summary>
+        /// Output flags
+        /// </summary>
+        OutputFlags outputFlags { get; set; }
+
+        /// <summary>
+        /// Output number in VarInt format.
+        /// </summary>
+        byte[] OutputNumber { get; set; }
+
+        /// <summary>
+        /// Output value in VarInt format.
+        /// </summary>
+        byte[] OutputValue { get; set; }
+
+        /// <summary>
+        /// Second half of script which contains spending instructions.
+        /// </summary>
+        byte[] scriptPubKey { get; set; }
+
+        /// <summary>
+        /// Getter for output number.
+        /// </summary>
+        uint nOut { get; }
+
+        /// <summary>
+        /// Getter for output value.
+        /// </summary>
+        ulong nValue { get; }
+
+        /// <summary>
+        /// Getter ans setter for IsSpent flag.
+        /// </summary>
+        bool IsSpent { get; set; }
+    }
+
+}