Use CBitcoinAddress instead of string/uint160

Instead of conversion functions between pubkey/uint160/address in
base58.h, have a fully fledged class CBitcoinAddress (CAddress was
already taken) to represent addresses.

1 files changed, 6 insertions, 24 deletions

diff --git a/src/script.h b/src/script.h
index be950f3006..9d94e3f5c8 100644
--- a/src/script.h
+++ b/src/script.h
@@ -622,7 +622,7 @@ public:
     }
 
 
-    uint160 GetBitcoinAddressHash160() const
+    CBitcoinAddress GetBitcoinAddress() const
     {
         opcodetype opcode;
         std::vector<unsigned char> vch;
@@ -634,36 +634,18 @@ public:
         if (!GetOp(pc, opcode, vch) || opcode != OP_EQUALVERIFY) return 0;
         if (!GetOp(pc, opcode, vch) || opcode != OP_CHECKSIG) return 0;
         if (pc != end()) return 0;
-        return hash160;
+        return CBitcoinAddress(hash160);
     }
 
-    std::string GetBitcoinAddress() const
-    {
-        uint160 hash160 = GetBitcoinAddressHash160();
-        if (hash160 == 0)
-            return "";
-        return Hash160ToAddress(hash160);
-    }
-
-    void SetBitcoinAddress(const uint160& hash160)
+    void SetBitcoinAddress(const CBitcoinAddress& address)
     {
         this->clear();
-        *this << OP_DUP << OP_HASH160 << hash160 << OP_EQUALVERIFY << OP_CHECKSIG;
+        *this << OP_DUP << OP_HASH160 << address.GetHash160() << OP_EQUALVERIFY << OP_CHECKSIG;
     }
 
     void SetBitcoinAddress(const std::vector<unsigned char>& vchPubKey)
     {
-        SetBitcoinAddress(Hash160(vchPubKey));
-    }
-
-    bool SetBitcoinAddress(const std::string& strAddress)
-    {
-        this->clear();
-        uint160 hash160;
-        if (!AddressToHash160(strAddress, hash160))
-            return false;
-        SetBitcoinAddress(hash160);
-        return true;
+        SetBitcoinAddress(CBitcoinAddress(vchPubKey));
     }
 
 
@@ -710,7 +692,7 @@ public:
 
 bool IsStandard(const CScript& scriptPubKey);
 bool IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
-bool ExtractHash160(const CScript& scriptPubKey, const CKeyStore* pkeystore, uint160& hash160Ret);
+bool ExtractAddress(const CScript& scriptPubKey, const CKeyStore* pkeystore, CBitcoinAddress& addressRet);
 bool SignSignature(const CKeyStore& keystore, const CTransaction& txFrom, CTransaction& txTo, unsigned int nIn, int nHashType=SIGHASH_ALL, CScript scriptPrereq=CScript());
 bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType=0);