// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2012 The Bitcoin Developers
-// Copyright (c) 2011-2012 The PPCoin developers
-// Copyright (c) 2013 NovaCoin Developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
// could be used to create visually identical looking account numbers.
// - A string with non-alphanumeric characters is not as easily accepted as an account number.
// - E-mail usually won't line-break if there's no punctuation to break at.
-// - Doubleclicking selects the whole number as one word if it's all alphanumeric.
+// - Double-clicking selects the whole number as one word if it's all alphanumeric.
//
#ifndef BITCOIN_BASE58_H
#define BITCOIN_BASE58_H
#include <vector>
#include "bignum.h"
#include "key.h"
+#include "script.h"
static const char* pszBase58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
}
// Decode a base58-encoded string psz into byte vector vchRet
-// returns true if decoding is succesful
+// returns true if decoding is successful
inline bool DecodeBase58(const char* psz, std::vector<unsigned char>& vchRet)
{
CAutoBN_CTX pctx;
}
// Decode a base58-encoded string str into byte vector vchRet
-// returns true if decoding is succesful
+// returns true if decoding is successful
inline bool DecodeBase58(const std::string& str, std::vector<unsigned char>& vchRet)
{
return DecodeBase58(str.c_str(), vchRet);
}
// Decode a base58-encoded string psz that includes a checksum, into byte vector vchRet
-// returns true if decoding is succesful
+// returns true if decoding is successful
inline bool DecodeBase58Check(const char* psz, std::vector<unsigned char>& vchRet)
{
if (!DecodeBase58(psz, vchRet))
}
// Decode a base58-encoded string str that includes a checksum, into byte vector vchRet
-// returns true if decoding is succesful
+// returns true if decoding is successful
inline bool DecodeBase58Check(const std::string& str, std::vector<unsigned char>& vchRet)
{
return DecodeBase58Check(str.c_str(), vchRet);
bool operator> (const CBase58Data& b58) const { return CompareTo(b58) > 0; }
};
-/** base58-encoded bitcoin addresses.
- * Public-key-hash-addresses have version 55 (or 111 testnet).
+/** base58-encoded Bitcoin addresses.
+ * Public-key-hash-addresses have version 0 (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).
+ * Script-hash-addresses have version 5 (or 196 testnet).
* The data vector contains RIPEMD160(SHA256(cscript)), where cscript is the serialized redemption script.
*/
+class CBitcoinAddress;
+class CBitcoinAddressVisitor : public boost::static_visitor<bool>
+{
+private:
+ CBitcoinAddress *addr;
+public:
+ CBitcoinAddressVisitor(CBitcoinAddress *addrIn) : addr(addrIn) { }
+ bool operator()(const CKeyID &id) const;
+ bool operator()(const CScriptID &id) const;
+ bool operator()(const CNoDestination &no) const;
+};
+
class CBitcoinAddress : public CBase58Data
{
public:
SCRIPT_ADDRESS_TEST = 196,
};
- bool SetHash160(const uint160& hash160)
- {
- SetData(fTestNet ? PUBKEY_ADDRESS_TEST : PUBKEY_ADDRESS, &hash160, 20);
+ bool Set(const CKeyID &id) {
+ SetData(fTestNet ? PUBKEY_ADDRESS_TEST : PUBKEY_ADDRESS, &id, 20);
return true;
}
- void SetPubKey(const std::vector<unsigned char>& vchPubKey)
- {
- SetHash160(Hash160(vchPubKey));
+ bool Set(const CScriptID &id) {
+ SetData(fTestNet ? SCRIPT_ADDRESS_TEST : SCRIPT_ADDRESS, &id, 20);
+ return true;
}
- bool SetScriptHash160(const uint160& hash160)
+ bool Set(const CTxDestination &dest)
{
- SetData(fTestNet ? SCRIPT_ADDRESS_TEST : SCRIPT_ADDRESS, &hash160, 20);
- return true;
+ return boost::apply_visitor(CBitcoinAddressVisitor(this), dest);
}
bool IsValid() const
}
return fExpectTestNet == fTestNet && vchData.size() == nExpectedSize;
}
- bool IsScript() const
- {
- if (!IsValid())
- return false;
- if (fTestNet)
- return nVersion == SCRIPT_ADDRESS_TEST;
- return nVersion == SCRIPT_ADDRESS;
- }
CBitcoinAddress()
{
}
- CBitcoinAddress(uint160 hash160In)
- {
- SetHash160(hash160In);
- }
-
- CBitcoinAddress(const std::vector<unsigned char>& vchPubKey)
+ CBitcoinAddress(const CTxDestination &dest)
{
- SetPubKey(vchPubKey);
+ Set(dest);
}
CBitcoinAddress(const std::string& strAddress)
SetString(pszAddress);
}
- uint160 GetHash160() const
- {
- assert(vchData.size() == 20);
- uint160 hash160;
- memcpy(&hash160, &vchData[0], 20);
- return hash160;
+ CTxDestination Get() const {
+ if (!IsValid())
+ return CNoDestination();
+ switch (nVersion) {
+ case PUBKEY_ADDRESS:
+ case PUBKEY_ADDRESS_TEST: {
+ uint160 id;
+ memcpy(&id, &vchData[0], 20);
+ return CKeyID(id);
+ }
+ case SCRIPT_ADDRESS:
+ case SCRIPT_ADDRESS_TEST: {
+ uint160 id;
+ memcpy(&id, &vchData[0], 20);
+ return CScriptID(id);
+ }
+ }
+ return CNoDestination();
+ }
+
+ bool GetKeyID(CKeyID &keyID) const {
+ if (!IsValid())
+ return false;
+ switch (nVersion) {
+ case PUBKEY_ADDRESS:
+ case PUBKEY_ADDRESS_TEST: {
+ uint160 id;
+ memcpy(&id, &vchData[0], 20);
+ keyID = CKeyID(id);
+ return true;
+ }
+ default: return false;
+ }
+ }
+
+ bool IsScript() const {
+ if (!IsValid())
+ return false;
+ switch (nVersion) {
+ case SCRIPT_ADDRESS:
+ case SCRIPT_ADDRESS_TEST: {
+ return true;
+ }
+ default: return false;
+ }
}
};
+bool inline CBitcoinAddressVisitor::operator()(const CKeyID &id) const { return addr->Set(id); }
+bool inline CBitcoinAddressVisitor::operator()(const CScriptID &id) const { return addr->Set(id); }
+bool inline CBitcoinAddressVisitor::operator()(const CNoDestination &id) const { return false; }
+
/** A base58-encoded secret key */
class CBitcoinSecret : public CBase58Data
{
public:
void SetSecret(const CSecret& vchSecret, bool fCompressed)
- {
+ {
assert(vchSecret.size() == 32);
SetData(128 + (fTestNet ? CBitcoinAddress::PUBKEY_ADDRESS_TEST : CBitcoinAddress::PUBKEY_ADDRESS), &vchSecret[0], vchSecret.size());
if (fCompressed)
bool fExpectTestNet = false;
switch(nVersion)
{
- case (128 + CBitcoinAddress::PUBKEY_ADDRESS):
+ case (128 + CBitcoinAddress::PUBKEY_ADDRESS):
break;
case (128 + CBitcoinAddress::PUBKEY_ADDRESS_TEST):
git://git.novaco.in / novacoin.git / blobdiff