diff options
Diffstat (limited to 'src/script/interpreter.cpp')
| -rw-r--r-- | src/script/interpreter.cpp | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index f9b7835882..8ecf0bbdac 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -13,9 +13,7 @@ #include "script/script.h" #include "uint256.h" -using namespace std; - -typedef vector<unsigned char> valtype; +typedef std::vector<unsigned char> valtype; namespace { @@ -56,10 +54,10 @@ bool CastToBool(const valtype& vch) */ #define stacktop(i) (stack.at(stack.size()+(i))) #define altstacktop(i) (altstack.at(altstack.size()+(i))) -static inline void popstack(vector<valtype>& stack) +static inline void popstack(std::vector<valtype>& stack) { if (stack.empty()) - throw runtime_error("popstack(): stack empty"); + throw std::runtime_error("popstack(): stack empty"); stack.pop_back(); } @@ -194,7 +192,7 @@ bool static IsDefinedHashtypeSignature(const valtype &vchSig) { return true; } -bool CheckSignatureEncoding(const vector<unsigned char> &vchSig, unsigned int flags, ScriptError* serror) { +bool CheckSignatureEncoding(const std::vector<unsigned char> &vchSig, unsigned int flags, ScriptError* serror) { // Empty signature. Not strictly DER encoded, but allowed to provide a // compact way to provide an invalid signature for use with CHECK(MULTI)SIG if (vchSig.size() == 0) { @@ -245,7 +243,7 @@ bool static CheckMinimalPush(const valtype& data, opcodetype opcode) { return true; } -bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, unsigned int flags, const BaseSignatureChecker& checker, SigVersion sigversion, ScriptError* serror) +bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript& script, unsigned int flags, const BaseSignatureChecker& checker, SigVersion sigversion, ScriptError* serror) { static const CScriptNum bnZero(0); static const CScriptNum bnOne(1); @@ -260,8 +258,8 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, un CScript::const_iterator pbegincodehash = script.begin(); opcodetype opcode; valtype vchPushValue; - vector<bool> vfExec; - vector<valtype> altstack; + std::vector<bool> vfExec; + std::vector<valtype> altstack; set_error(serror, SCRIPT_ERR_UNKNOWN_ERROR); if (script.size() > MAX_SCRIPT_SIZE) return set_error(serror, SCRIPT_ERR_SCRIPT_SIZE); @@ -1250,14 +1248,14 @@ bool TransactionSignatureChecker::VerifySignature(const std::vector<unsigned cha return pubkey.Verify(sighash, vchSig); } -bool TransactionSignatureChecker::CheckSig(const vector<unsigned char>& vchSigIn, const vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const +bool TransactionSignatureChecker::CheckSig(const std::vector<unsigned char>& vchSigIn, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const { CPubKey pubkey(vchPubKey); if (!pubkey.IsValid()) return false; // Hash type is one byte tacked on to the end of the signature - vector<unsigned char> vchSig(vchSigIn); + std::vector<unsigned char> vchSig(vchSigIn); if (vchSig.empty()) return false; int nHashType = vchSig.back(); @@ -1355,7 +1353,7 @@ bool TransactionSignatureChecker::CheckSequence(const CScriptNum& nSequence) con static bool VerifyWitnessProgram(const CScriptWitness& witness, int witversion, const std::vector<unsigned char>& program, unsigned int flags, const BaseSignatureChecker& checker, ScriptError* serror) { - vector<vector<unsigned char> > stack; + std::vector<std::vector<unsigned char> > stack; CScript scriptPubKey; if (witversion == 0) { @@ -1420,7 +1418,7 @@ bool VerifyScript(const CScript& scriptSig, const CScript& scriptPubKey, const C return set_error(serror, SCRIPT_ERR_SIG_PUSHONLY); } - vector<vector<unsigned char> > stack, stackCopy; + std::vector<std::vector<unsigned char> > stack, stackCopy; if (!EvalScript(stack, scriptSig, flags, checker, SIGVERSION_BASE, serror)) // serror is set return false; @@ -1558,7 +1556,7 @@ size_t CountWitnessSigOps(const CScript& scriptSig, const CScript& scriptPubKey, if (scriptPubKey.IsPayToScriptHash() && scriptSig.IsPushOnly()) { CScript::const_iterator pc = scriptSig.begin(); - vector<unsigned char> data; + std::vector<unsigned char> data; while (pc < scriptSig.end()) { opcodetype opcode; scriptSig.GetOp(pc, opcode, data); |