Remove headers.h

[novacoin.git] / src / script.cpp

diff --git a/src/script.cpp b/src/script.cpp
index 66962d7..ac1f040 100644 (file)
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -1,12 +1,18 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
-#include "headers.h"
+#include <boost/foreach.hpp>
 
 using namespace std;
 using namespace boost;
 
+#include "script.h"
+#include "keystore.h"
+#include "bignum.h"
+#include "key.h"
+#include "main.h"
+
 bool CheckSig(vector<unsigned char> vchSig, vector<unsigned char> vchPubKey, CScript scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType);
 
 
@@ -1312,6 +1318,25 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash
     return false;
 }
 
+int ScriptSigArgsExpected(txnouttype t, const std::vector<std::vector<unsigned char> >& vSolutions)
+{
+    switch (t)
+    {
+    case TX_NONSTANDARD:
+        return -1;
+    case TX_PUBKEY:
+        return 1;
+    case TX_PUBKEYHASH:
+        return 2;
+    case TX_MULTISIG:
+        if (vSolutions.size() < 1 || vSolutions[0].size() < 1)
+            return -1;
+        return vSolutions[0][0] + 1;
+    case TX_SCRIPTHASH:
+        return 1; // doesn't include args needed by the script
+    }
+    return -1;
+}
 
 bool IsStandard(const CScript& scriptPubKey)
 {
@@ -1424,7 +1449,6 @@ bool ExtractAddresses(const CScript& scriptPubKey, txnouttype& typeRet, vector<C
     if (typeRet == TX_MULTISIG)
     {
         nRequiredRet = vSolutions.front()[0];
-        int n = vSolutions.back()[0];
         for (int i = 1; i < vSolutions.size()-1; i++)
         {
             CBitcoinAddress address;