tomFlowee
008eb35f95
The IDE include checker got to the point where it is actually useful and this removes a lot of unneeded includes. Naturally, especially for headers like util.h, this may mean we need to re-add includes in consuming cpp files that bloats the diff a bit.
139 lines
4.0 KiB
C++
139 lines
4.0 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (c) 2014-2015 The Bitcoin Core developers
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "encodings_legacy.h"
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#include "chainparams.h"
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namespace
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{
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class CBitcoinAddressVisitor : public boost::static_visitor<bool>
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{
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private:
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CBitcoinAddress* addr;
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public:
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CBitcoinAddressVisitor(CBitcoinAddress* addrIn) : addr(addrIn) {}
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bool operator()(const KeyId& id) const { return addr->Set(id); }
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bool operator()(const CScriptID& id) const { return addr->Set(id); }
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bool operator()(const CNoDestination& no) const { return false; }
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};
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} // anon namespace
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bool CBitcoinAddress::Set(const KeyId& id)
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{
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SetData(Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS), &id, 20);
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return true;
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}
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bool CBitcoinAddress::Set(const CScriptID& id)
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{
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SetData(Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS), &id, 20);
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return true;
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}
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bool CBitcoinAddress::Set(const CTxDestination& dest)
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{
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return boost::apply_visitor(CBitcoinAddressVisitor(this), dest);
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}
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bool CBitcoinAddress::IsValid() const
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{
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bool fCorrectSize = vchData.size() == 20;
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if (!fCorrectSize) {
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return false;
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}
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const CChainParams& params = Params();
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bool fKnownVersion = vchVersion == params.Base58Prefix(CChainParams::PUBKEY_ADDRESS) ||
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vchVersion == params.Base58Prefix(CChainParams::SCRIPT_ADDRESS);
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return fKnownVersion;
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}
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CTxDestination CBitcoinAddress::Get() const
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{
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if (!IsValid())
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return CNoDestination();
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uint160 id;
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memcpy(&id, &vchData[0], 20);
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if (vchVersion == Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS))
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return KeyId(id);
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else if (vchVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS))
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return CScriptID(id);
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else
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return CNoDestination();
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}
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bool CBitcoinAddress::GetKeyID(KeyId& keyID) const
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{
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if (!IsValid() || vchVersion != Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS))
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return false;
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uint160 id;
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memcpy(&id, &vchData[0], 20);
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keyID = KeyId(id);
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return true;
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}
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bool CBitcoinAddress::GetScriptId(CScriptID &script) const
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{
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if (!IsValid() || vchVersion != Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS))
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return false;
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uint160 id;
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memcpy(&id, &vchData[0], 20);
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script = CScriptID(id);
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return true;
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}
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bool CBitcoinAddress::IsScript() const
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{
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return IsValid() && vchVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS);
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}
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void CBitcoinSecret::SetKey(const PrivateKey& vchSecret)
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{
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assert(vchSecret.isValid());
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SetData(Params().Base58Prefix(CChainParams::SECRET_KEY), vchSecret.begin(), vchSecret.size());
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if (vchSecret.isCompressed())
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vchData.push_back(1);
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}
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PrivateKey CBitcoinSecret::GetKey()
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{
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PrivateKey ret;
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assert(vchData.size() >= 32);
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ret.set(vchData.begin(), vchData.begin() + 32, vchData.size() > 32 && vchData[32] == 1);
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return ret;
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}
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bool CBitcoinSecret::IsValid() const
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{
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bool fExpectedFormat = vchData.size() == 32 || (vchData.size() == 33 && vchData[32] == 1);
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bool fCorrectVersion = vchVersion == Params().Base58Prefix(CChainParams::SECRET_KEY);
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return fExpectedFormat && fCorrectVersion;
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}
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bool CBitcoinSecret::SetString(const char* pszSecret)
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{
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return CBase58Data::SetString(pszSecret) && IsValid();
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}
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bool CBitcoinSecret::SetString(const std::string& strSecret)
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{
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return SetString(strSecret.c_str());
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}
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