r1

src/keystore.cpp

@@ -0,0 +1,150 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2009-2014 The Bitcoin developers
+// Copyright (c) 2017-2019 The PIVX developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "keystore.h"
+
+#include "crypter.h"
+#include "key.h"
+#include "script/script.h"
+#include "script/standard.h"
+#include "util.h"
+
+
+bool CKeyStore::GetPubKey(const CKeyID& address, CPubKey& vchPubKeyOut) const
+{
+    CKey key;
+    if (!GetKey(address, key))
+        return false;
+    vchPubKeyOut = key.GetPubKey();
+    return true;
+}
+
+bool CKeyStore::AddKey(const CKey& key)
+{
+    return AddKeyPubKey(key, key.GetPubKey());
+}
+
+bool CBasicKeyStore::AddKeyPubKey(const CKey& key, const CPubKey& pubkey)
+{
+    LOCK(cs_KeyStore);
+    mapKeys[pubkey.GetID()] = key;
+    return true;
+}
+
+bool CBasicKeyStore::AddCScript(const CScript& redeemScript)
+{
+    if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
+        return error("CBasicKeyStore::AddCScript() : redeemScripts > %i bytes are invalid", MAX_SCRIPT_ELEMENT_SIZE);
+
+    LOCK(cs_KeyStore);
+    mapScripts[CScriptID(redeemScript)] = redeemScript;
+    return true;
+}
+
+bool CBasicKeyStore::HaveCScript(const CScriptID& hash) const
+{
+    LOCK(cs_KeyStore);
+    return mapScripts.count(hash) > 0;
+}
+
+bool CBasicKeyStore::GetCScript(const CScriptID& hash, CScript& redeemScriptOut) const
+{
+    LOCK(cs_KeyStore);
+    ScriptMap::const_iterator mi = mapScripts.find(hash);
+    if (mi != mapScripts.end()) {
+        redeemScriptOut = (*mi).second;
+        return true;
+    }
+    return false;
+}
+
+bool CBasicKeyStore::AddWatchOnly(const CScript& dest)
+{
+    LOCK(cs_KeyStore);
+    setWatchOnly.insert(dest);
+    return true;
+}
+
+bool CBasicKeyStore::RemoveWatchOnly(const CScript& dest)
+{
+    LOCK(cs_KeyStore);
+    setWatchOnly.erase(dest);
+    return true;
+}
+
+bool CBasicKeyStore::HaveWatchOnly(const CScript& dest) const
+{
+    LOCK(cs_KeyStore);
+    return setWatchOnly.count(dest) > 0;
+}
+
+bool CBasicKeyStore::HaveWatchOnly() const
+{
+    LOCK(cs_KeyStore);
+    return (!setWatchOnly.empty());
+}
+
+bool CBasicKeyStore::AddMultiSig(const CScript& dest)
+{
+    LOCK(cs_KeyStore);
+    setMultiSig.insert(dest);
+    return true;
+}
+
+bool CBasicKeyStore::RemoveMultiSig(const CScript& dest)
+{
+    LOCK(cs_KeyStore);
+    setMultiSig.erase(dest);
+    return true;
+}
+
+bool CBasicKeyStore::HaveMultiSig(const CScript& dest) const
+{
+    LOCK(cs_KeyStore);
+    return setMultiSig.count(dest) > 0;
+}
+
+bool CBasicKeyStore::HaveMultiSig() const
+{
+    LOCK(cs_KeyStore);
+    return (!setMultiSig.empty());
+}
+
+bool CBasicKeyStore::HaveKey(const CKeyID& address) const
+{
+    bool result;
+    {
+        LOCK(cs_KeyStore);
+        result = (mapKeys.count(address) > 0);
+    }
+    return result;
+}
+
+void CBasicKeyStore::GetKeys(std::set<CKeyID>& setAddress) const
+{
+    setAddress.clear();
+    {
+        LOCK(cs_KeyStore);
+        KeyMap::const_iterator mi = mapKeys.begin();
+        while (mi != mapKeys.end()) {
+            setAddress.insert((*mi).first);
+            mi++;
+        }
+    }
+}
+
+bool CBasicKeyStore::GetKey(const CKeyID& address, CKey& keyOut) const
+{
+    {
+        LOCK(cs_KeyStore);
+        KeyMap::const_iterator mi = mapKeys.find(address);
+        if (mi != mapKeys.end()) {
+            keyOut = mi->second;
+            return true;
+        }
+    }
+    return false;
+}