From ddb68acebe0c41e1958a783c38a272ae11671f86 Mon Sep 17 00:00:00 2001
From: Gavin Andresen <gavinandresen@gmail.com>
Date: Mon, 20 Dec 2010 14:44:54 -0500
Subject: Add address to listtransactions output

---
 main.cpp | 55 +++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 37 insertions(+), 18 deletions(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index 8db6c394e..b7dfd9fab 100644
--- a/main.cpp
+++ b/main.cpp
@@ -395,9 +395,12 @@ int CWalletTx::GetRequestCount() const
 }
 
 void CWalletTx::GetAmounts(int64& nGenerated, list<pair<string, int64> >& listReceived,
-                           int64& nSent, int64& nFee, string& strSentAccount) const
+                           list<pair<string, int64> >& listSent, int64& nFee, string& strSentAccount) const
 {
-    nGenerated = nSent = nFee = 0;
+    nGenerated = nFee = 0;
+    listReceived.clear();
+    listSent.clear();
+    strSentAccount = strFromAccount;
 
     if (IsCoinBase())
     {
@@ -406,24 +409,38 @@ void CWalletTx::GetAmounts(int64& nGenerated, list<pair<string, int64> >& listRe
         return;
     }
 
-    // Received.  Standard client will never generate a send-to-multiple-recipients,
+    // Compute fee:
+    int64 nDebit = GetDebit();
+    if (nDebit > 0) // debit>0 means we signed/sent this transaction
+    {
+        int64 nValueOut = GetValueOut();
+        nFee = nDebit - nValueOut;
+    }
+
+    // Sent/received.  Standard client will never generate a send-to-multiple-recipients,
     // but non-standard clients might (so return a list of address/amount pairs)
     foreach(const CTxOut& txout, vout)
     {
+        string address;
+        uint160 hash160;
         vector<unsigned char> vchPubKey;
-        if (ExtractPubKey(txout.scriptPubKey, true, vchPubKey))
-            listReceived.push_back(make_pair(PubKeyToAddress(vchPubKey), txout.nValue));
-    }
+        if (ExtractHash160(txout.scriptPubKey, hash160))
+            address = Hash160ToAddress(hash160);
+        else if (ExtractPubKey(txout.scriptPubKey, false, vchPubKey))
+            address = PubKeyToAddress(vchPubKey);
+        else
+            address = " unknown "; // some type of weird non-standard transaction?
 
-    // Sent
-    int64 nDebit = GetDebit();
-    if (nDebit > 0)
-    {
-        int64 nValueOut = GetValueOut();
-        nFee = nDebit - nValueOut;
-        nSent = nValueOut - GetChange();
-        strSentAccount = strFromAccount;
+        if (nDebit > 0 && txout.IsChange())
+            continue;
+
+        if (nDebit > 0)
+            listSent.push_back(make_pair(address, txout.nValue));
+
+        if (txout.IsMine())
+            listReceived.push_back(make_pair(address, txout.nValue));
     }
+
 }
 
 void CWalletTx::GetAccountAmounts(const string& strAccount, int64& nGenerated, int64& nReceived, 
@@ -431,17 +448,19 @@ void CWalletTx::GetAccountAmounts(const string& strAccount, int64& nGenerated, i
 {
     nGenerated = nReceived = nSent = nFee = 0;
 
-    int64 allGenerated, allSent, allFee;
-    allGenerated = allSent = allFee = 0;
+    int64 allGenerated, allFee;
+    allGenerated = allFee = 0;
     string strSentAccount;
     list<pair<string, int64> > listReceived;
-    GetAmounts(allGenerated, listReceived, allSent, allFee, strSentAccount);
+    list<pair<string, int64> > listSent;
+    GetAmounts(allGenerated, listReceived, listSent, allFee, strSentAccount);
 
     if (strAccount == "")
         nGenerated = allGenerated;
     if (strAccount == strSentAccount)
     {
-        nSent = allSent;
+        foreach(const PAIRTYPE(string,int64)& s, listSent)
+            nSent += s.second;
         nFee = allFee;
     }
     CRITICAL_BLOCK(cs_mapAddressBook)
-- 
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