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| author | NicolasDorier <nicolas.dorier@gmail.com> | 2016-04-10 15:59:23 +0900 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2016-06-22 15:43:01 +0200 |
| commit | 745eb678ef5d52c74edcd9c322ebd1f3232a9310 (patch) | |
| tree | fa08a8303b9f25efb19b5fa72cde264d276e2d48 /src/script | |
| parent | f4691ab3a9d4f3321afa024984c03fe6e10bfdbc (diff) | |
| download | bitcoin-745eb678ef5d52c74edcd9c322ebd1f3232a9310.tar.xz | |
[RPC] signrawtransaction can sign P2WSH
Diffstat (limited to 'src/script')
| -rw-r--r-- | src/script/script.cpp | 8 | ||||
| -rw-r--r-- | src/script/script.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/script/script.cpp b/src/script/script.cpp index 73f5a61bf6..da551c23ee 100644 --- a/src/script/script.cpp +++ b/src/script/script.cpp @@ -210,6 +210,14 @@ bool CScript::IsPayToScriptHash() const (*this)[22] == OP_EQUAL); } +bool CScript::IsPayToWitnessScriptHash() const +{ + // Extra-fast test for pay-to-witness-script-hash CScripts: + return (this->size() == 34 && + (*this)[0] == OP_0 && + (*this)[1] == 0x20); +} + // A witness program is any valid CScript that consists of a 1-byte push opcode // followed by a data push between 2 and 40 bytes. bool CScript::IsWitnessProgram(int& version, std::vector<unsigned char>& program) const diff --git a/src/script/script.h b/src/script/script.h index b9b5be9013..71af3754bc 100644 --- a/src/script/script.h +++ b/src/script/script.h @@ -621,6 +621,7 @@ public: unsigned int GetSigOpCount(const CScript& scriptSig) const; bool IsPayToScriptHash() const; + bool IsPayToWitnessScriptHash() const; bool IsWitnessProgram(int& version, std::vector<unsigned char>& program) const; /** Called by IsStandardTx and P2SH/BIP62 VerifyScript (which makes it consensus-critical). */ |