From a25a4f5b04c3e045557e9e7e807b2af74ad75128 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Mon, 18 Apr 2016 15:12:46 +0200
Subject: =?UTF-8?q?wallet=5Fismine.h=20=E2=86=92=20script/ismine.h?=
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Removes conditional dependency of `src/test` on wallet.

Makes multisig and P2SH tests complete without wallet built-in.
---
 src/wallet/wallet_ismine.cpp | 95 --------------------------------------------
 1 file changed, 95 deletions(-)
 delete mode 100644 src/wallet/wallet_ismine.cpp

(limited to 'src/wallet/wallet_ismine.cpp')

diff --git a/src/wallet/wallet_ismine.cpp b/src/wallet/wallet_ismine.cpp
deleted file mode 100644
index ebda5cc53..000000000
--- a/src/wallet/wallet_ismine.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include "wallet_ismine.h"
-
-#include "key.h"
-#include "keystore.h"
-#include "script/script.h"
-#include "script/standard.h"
-#include "script/sign.h"
-
-#include <boost/foreach.hpp>
-
-using namespace std;
-
-typedef vector<unsigned char> valtype;
-
-unsigned int HaveKeys(const vector<valtype>& pubkeys, const CKeyStore& keystore)
-{
-    unsigned int nResult = 0;
-    BOOST_FOREACH(const valtype& pubkey, pubkeys)
-    {
-        CKeyID keyID = CPubKey(pubkey).GetID();
-        if (keystore.HaveKey(keyID))
-            ++nResult;
-    }
-    return nResult;
-}
-
-isminetype IsMine(const CKeyStore &keystore, const CTxDestination& dest)
-{
-    CScript script = GetScriptForDestination(dest);
-    return IsMine(keystore, script);
-}
-
-isminetype IsMine(const CKeyStore &keystore, const CScript& scriptPubKey)
-{
-    vector<valtype> vSolutions;
-    txnouttype whichType;
-    if (!Solver(scriptPubKey, whichType, vSolutions)) {
-        if (keystore.HaveWatchOnly(scriptPubKey))
-            return ISMINE_WATCH_UNSOLVABLE;
-        return ISMINE_NO;
-    }
-
-    CKeyID keyID;
-    switch (whichType)
-    {
-    case TX_NONSTANDARD:
-    case TX_NULL_DATA:
-        break;
-    case TX_PUBKEY:
-        keyID = CPubKey(vSolutions[0]).GetID();
-        if (keystore.HaveKey(keyID))
-            return ISMINE_SPENDABLE;
-        break;
-    case TX_PUBKEYHASH:
-        keyID = CKeyID(uint160(vSolutions[0]));
-        if (keystore.HaveKey(keyID))
-            return ISMINE_SPENDABLE;
-        break;
-    case TX_SCRIPTHASH:
-    {
-        CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
-        CScript subscript;
-        if (keystore.GetCScript(scriptID, subscript)) {
-            isminetype ret = IsMine(keystore, subscript);
-            if (ret == ISMINE_SPENDABLE)
-                return ret;
-        }
-        break;
-    }
-    case TX_MULTISIG:
-    {
-        // Only consider transactions "mine" if we own ALL the
-        // keys involved. Multi-signature transactions that are
-        // partially owned (somebody else has a key that can spend
-        // them) enable spend-out-from-under-you attacks, especially
-        // in shared-wallet situations.
-        vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
-        if (HaveKeys(keys, keystore) == keys.size())
-            return ISMINE_SPENDABLE;
-        break;
-    }
-    }
-
-    if (keystore.HaveWatchOnly(scriptPubKey)) {
-        // TODO: This could be optimized some by doing some work after the above solver
-        CScript scriptSig;
-        return ProduceSignature(DummySignatureCreator(&keystore), scriptPubKey, scriptSig) ? ISMINE_WATCH_SOLVABLE : ISMINE_WATCH_UNSOLVABLE;
-    }
-    return ISMINE_NO;
-}
-- 
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