Initial commit of NovaCoin changes

[novacoin.git] / src / base58.h

diff --git a/src/base58.h b/src/base58.h
index d3a153b..041ef80 100644 (file)
--- a/src/base58.h
+++ b/src/base58.h
@@ -1,7 +1,9 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin Developers
+// Copyright (c) 2009-2012 The Bitcoin Developers
+// Copyright (c) 2011-2012 The PPCoin developers
+// Copyright (c) 2012-2013 The NovaCoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
-// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 
 //
@@ -169,7 +171,7 @@ inline bool DecodeBase58Check(const std::string& str, std::vector<unsigned char>
 
 
 
-// Base class for all base58-encoded data
+/** Base class for all base58-encoded data */
 class CBase58Data
 {
 protected:
@@ -252,18 +254,19 @@ public:
     bool operator> (const CBase58Data& b58) const { return CompareTo(b58) >  0; }
 };
 
-// base58-encoded bitcoin addresses
-// Public-key-hash-addresses have version 0 (or 192 testnet)
-// The data vector contains RIPEMD160(SHA256(pubkey)), where pubkey is the serialized public key
-// Script-hash-addresses have version 5 (or 196 testnet)
-// The data vector contains RIPEMD160(SHA256(cscript)), where cscript is the serialized redemption script
+/** base58-encoded bitcoin addresses.
+ * Public-key-hash-addresses have version 55 (or 111 testnet).
+ * The data vector contains RIPEMD160(SHA256(pubkey)), where pubkey is the serialized public key.
+ * Script-hash-addresses have version 117 (or 196 testnet).
+ * The data vector contains RIPEMD160(SHA256(cscript)), where cscript is the serialized redemption script.
+ */
 class CBitcoinAddress : public CBase58Data
 {
 public:
     enum
     {
-        PUBKEY_ADDRESS = 0,
-        SCRIPT_ADDRESS = 5,
+        PUBKEY_ADDRESS = 8,
+        SCRIPT_ADDRESS = 20,
         PUBKEY_ADDRESS_TEST = 111,
         SCRIPT_ADDRESS_TEST = 196,
     };
@@ -287,7 +290,7 @@ public:
 
     bool IsValid() const
     {
-        int nExpectedSize = 20;
+        unsigned int nExpectedSize = 20;
         bool fExpectTestNet = false;
         switch(nVersion)
         {
@@ -356,6 +359,7 @@ public:
     }
 };
 
+/** A base58-encoded secret key */
 class CBitcoinSecret : public CBase58Data
 {
 public:
@@ -394,6 +398,16 @@ public:
         return fExpectTestNet == fTestNet && (vchData.size() == 32 || (vchData.size() == 33 && vchData[32] == 1));
     }
 
+    bool SetString(const char* pszSecret)
+    {
+        return CBase58Data::SetString(pszSecret) && IsValid();
+    }
+
+    bool SetString(const std::string& strSecret)
+    {
+        return SetString(strSecret.c_str());
+    }
+
     CBitcoinSecret(const CSecret& vchSecret, bool fCompressed)
     {
         SetSecret(vchSecret, fCompressed);