From a41d5fe01947f2f878c055670986a165af800f9a Mon Sep 17 00:00:00 2001
From: Gavin Andresen <gavinandresen@gmail.com>
Date: Mon, 22 Jul 2013 16:50:39 +1000
Subject: Payment Protocol: X509-validated payment requests

Add support for a Payment Protocol to Bitcoin-Qt.

Payment messages are protocol-buffer encoded and communicated over
http(s), so this adds a dependency on the Google protocol buffer
library, and requires Qt with OpenSSL support.
---
 src/qt/walletmodel.h | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

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

diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index f14b09effe..8cba10f5d2 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -4,6 +4,7 @@
 #include <QObject>
 
 #include "allocators.h" /* for SecureString */
+#include "paymentrequestplus.h"
 
 class OptionsModel;
 class AddressTableModel;
@@ -17,9 +18,15 @@ QT_END_NAMESPACE
 class SendCoinsRecipient
 {
 public:
+    SendCoinsRecipient() : amount(0) { }
+
     QString address;
     QString label;
     qint64 amount;
+
+    // If from a payment request, paymentRequest.IsInitialized() will be true
+    PaymentRequestPlus paymentRequest;
+    QString authenticatedMerchant; // Empty if no authentication or invalid signature/cert/etc.
 };
 
 /** Interface to Bitcoin wallet from Qt view code. */
@@ -68,12 +75,10 @@ public:
     struct SendCoinsReturn
     {
         SendCoinsReturn(StatusCode status,
-                         qint64 fee=0,
-                         QString hex=QString()):
-            status(status), fee(fee), hex(hex) {}
+                        qint64 fee=0):
+            status(status), fee(fee) {}
         StatusCode status;
         qint64 fee; // is used in case status is "AmountWithFeeExceedsBalance"
-        QString hex; // is filled with the transaction hash if status is "OK"
     };
 
     // Send coins to a list of recipients
@@ -151,6 +156,9 @@ signals:
     // Asynchronous message notification
     void message(const QString &title, const QString &message, unsigned int style);
 
+    // Coins sent: from wallet, to recipient, in (serialized) transaction:
+    void coinsSent(CWallet* wallet, SendCoinsRecipient recipient, QByteArray transaction);
+
 public slots:
     /* Wallet status might have changed */
     void updateStatus();
-- 
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