diff options
Diffstat (limited to 'src/script/sign.cpp')
-rw-r--r-- | src/script/sign.cpp | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp index b91ce9650b..65b5bf7aeb 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -11,7 +11,6 @@ #include <script/standard.h> #include <uint256.h> - typedef std::vector<unsigned char> valtype; MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {} @@ -437,6 +436,18 @@ public: return true; } }; + +template<typename M, typename K, typename V> +bool LookupHelper(const M& map, const K& key, V& value) +{ + auto it = map.find(key); + if (it != map.end()) { + value = it->second; + return true; + } + return false; +} + } const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR = DummySignatureCreator(); @@ -460,7 +471,6 @@ bool IsSolvable(const SigningProvider& provider, const CScript& script) return false; } - bool PartiallySignedTransaction::IsNull() const { return !tx && inputs.empty() && outputs.empty() && unknown.empty(); @@ -618,3 +628,19 @@ bool PublicOnlySigningProvider::GetPubKey(const CKeyID &address, CPubKey& pubkey { return m_provider->GetPubKey(address, pubkey); } + +bool FlatSigningProvider::GetCScript(const CScriptID& scriptid, CScript& script) const { return LookupHelper(scripts, scriptid, script); } +bool FlatSigningProvider::GetPubKey(const CKeyID& keyid, CPubKey& pubkey) const { return LookupHelper(pubkeys, keyid, pubkey); } +bool FlatSigningProvider::GetKey(const CKeyID& keyid, CKey& key) const { return LookupHelper(keys, keyid, key); } + +FlatSigningProvider Merge(const FlatSigningProvider& a, const FlatSigningProvider& b) +{ + FlatSigningProvider ret; + ret.scripts = a.scripts; + ret.scripts.insert(b.scripts.begin(), b.scripts.end()); + ret.pubkeys = a.pubkeys; + ret.pubkeys.insert(b.pubkeys.begin(), b.pubkeys.end()); + ret.keys = a.keys; + ret.keys.insert(b.keys.begin(), b.keys.end()); + return ret; +} |