From 1025440184ef100a22d07c7bb543ee45cf169d64 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Mon, 14 May 2012 23:44:52 +0200
Subject: Refactor: split CKeyID/CScriptID/CTxDestination from CBitcoinAddress

This introduces internal types:
* CKeyID: reference (hash160) of a key
* CScriptID: reference (hash160) of a script
* CTxDestination: a boost::variant of the former two

CBitcoinAddress is retrofitted to be a Base58 encoding of a
CTxDestination. This allows all internal code to only use the
internal types, and only have RPC and GUI depend on the base58 code.

Furthermore, the header dependencies are a lot saner now. base58.h is
at the top (right below rpc and gui) instead of at the bottom. For the
rest: wallet -> script -> keystore -> key. Only keystore still requires
a forward declaration of CScript. Solving that would require splitting
script into two layers.
---
 src/qt/walletmodel.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'src/qt/walletmodel.cpp')

diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index b89c3dba33..033df98082 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -7,6 +7,7 @@
 #include "ui_interface.h"
 #include "wallet.h"
 #include "walletdb.h" // for BackupWallet
+#include "base58.h"
 
 #include <QSet>
 
@@ -137,7 +138,7 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipie
         foreach(const SendCoinsRecipient &rcp, recipients)
         {
             CScript scriptPubKey;
-            scriptPubKey.SetBitcoinAddress(rcp.address.toStdString());
+            scriptPubKey.SetDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
             vecSend.push_back(make_pair(scriptPubKey, rcp.amount));
         }
 
@@ -169,16 +170,17 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipie
     foreach(const SendCoinsRecipient &rcp, recipients)
     {
         std::string strAddress = rcp.address.toStdString();
+        CTxDestination dest = CBitcoinAddress(strAddress).Get();
         std::string strLabel = rcp.label.toStdString();
         {
             LOCK(wallet->cs_wallet);
 
-            std::map<CBitcoinAddress, std::string>::iterator mi = wallet->mapAddressBook.find(strAddress);
+            std::map<CTxDestination, std::string>::iterator mi = wallet->mapAddressBook.find(dest);
 
             // Check if we have a new address or an updated label
             if (mi == wallet->mapAddressBook.end() || mi->second != strLabel)
             {
-                wallet->SetAddressBookName(strAddress, strLabel);
+                wallet->SetAddressBookName(dest, strLabel);
             }
         }
     }
@@ -268,11 +270,11 @@ static void NotifyKeyStoreStatusChanged(WalletModel *walletmodel, CCryptoKeyStor
     QMetaObject::invokeMethod(walletmodel, "updateStatus", Qt::QueuedConnection);
 }
 
-static void NotifyAddressBookChanged(WalletModel *walletmodel, CWallet *wallet, const std::string &address, const std::string &label, bool isMine, ChangeType status)
+static void NotifyAddressBookChanged(WalletModel *walletmodel, CWallet *wallet, const CTxDestination &address, const std::string &label, bool isMine, ChangeType status)
 {
-    OutputDebugStringF("NotifyAddressBookChanged %s %s isMine=%i status=%i\n", address.c_str(), label.c_str(), isMine, status);
+    OutputDebugStringF("NotifyAddressBookChanged %s %s isMine=%i status=%i\n", CBitcoinAddress(address).ToString().c_str(), label.c_str(), isMine, status);
     QMetaObject::invokeMethod(walletmodel, "updateAddressBook", Qt::QueuedConnection,
-                              Q_ARG(QString, QString::fromStdString(address)),
+                              Q_ARG(QString, QString::fromStdString(CBitcoinAddress(address).ToString())),
                               Q_ARG(QString, QString::fromStdString(label)),
                               Q_ARG(bool, isMine),
                               Q_ARG(int, status));
-- 
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