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.

1 files changed, 13 insertions, 3 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 5ab5d1f7ee..e7cf440044 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -213,7 +213,7 @@ int main(int argc, char *argv[])
     // Do this early as we don't want to bother initializing if we are just calling IPC
     // ... but do it after creating app and setting up translations, so errors are
     // translated properly.
-    if (PaymentServer::ipcSendCommandLine())
+    if (PaymentServer::ipcSendCommandLine(argc, argv))
         exit(0);
 
     // Now that translations are initialized check for errors and allow a translatable error message
@@ -299,6 +299,9 @@ int main(int argc, char *argv[])
 
                 optionsModel.Upgrade(); // Must be done after AppInit2
 
+                PaymentServer::LoadRootCAs();
+                paymentServer->initNetManager(optionsModel);
+
                 if (splashref)
                     splash.finish(&window);
 
@@ -320,8 +323,15 @@ int main(int argc, char *argv[])
                 }
 
                 // Now that initialization/startup is done, process any command-line
-                // bitcoin: URIs
-                QObject::connect(paymentServer, SIGNAL(receivedURI(QString)), &window, SLOT(handleURI(QString)));
+                // bitcoin: URIs or payment requests:
+                QObject::connect(paymentServer, SIGNAL(receivedPaymentRequest(SendCoinsRecipient)),
+                                 &window, SLOT(handlePaymentRequest(SendCoinsRecipient)));
+                QObject::connect(&walletModel, SIGNAL(coinsSent(CWallet*,SendCoinsRecipient,QByteArray)),
+                                 paymentServer, SLOT(fetchPaymentACK(CWallet*,const SendCoinsRecipient&,QByteArray)));
+                QObject::connect(paymentServer, SIGNAL(receivedPaymentACK(QString)),
+                                 &window, SLOT(showPaymentACK(QString)));
+                QObject::connect(paymentServer, SIGNAL(reportError(QString, QString, unsigned int)),
+                                 guiref, SLOT(message(QString, QString, unsigned int)));
                 QTimer::singleShot(100, paymentServer, SLOT(uiReady()));
 
                 app.exec();