1 files changed, 48 insertions, 21 deletions

diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index cfa87c16ba..7642cd117a 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -8,8 +8,6 @@
 #include "guiconstants.h"
 #include "guiutil.h"
 #include "optionsmodel.h"
-#include "paymentserver.h"
-#include "walletmodel.h"
 
 #include "base58.h"
 #include "ui_interface.h"
@@ -180,10 +178,8 @@ void PaymentServer::LoadRootCAs(X509_STORE* _store)
 // and the items in savedPaymentRequest will be handled
 // when uiReady() is called.
 //
-bool PaymentServer::ipcSendCommandLine(int argc, char* argv[])
+bool PaymentServer::ipcParseCommandLine(int argc, char* argv[])
 {
-    bool fResult = false;
-
     for (int i = 1; i < argc; i++)
     {
         QString arg(argv[i]);
@@ -226,7 +222,18 @@ bool PaymentServer::ipcSendCommandLine(int argc, char* argv[])
             qDebug() << "PaymentServer::ipcSendCommandLine : Payment request file does not exist: " << arg;
         }
     }
+    return true;
+}
 
+//
+// Sending to the server is done synchronously, at startup.
+// If the server isn't already running, startup continues,
+// and the items in savedPaymentRequest will be handled
+// when uiReady() is called.
+//
+bool PaymentServer::ipcSendCommandLine()
+{
+    bool fResult = false;
     foreach (const QString& r, savedPaymentRequests)
     {
         QLocalSocket* socket = new QLocalSocket();
@@ -373,40 +380,52 @@ void PaymentServer::handleURIOrFile(const QString& s)
 #else
         QUrlQuery uri((QUrl(s)));
 #endif
-        if (uri.hasQueryItem("r"))
+        if (uri.hasQueryItem("r")) // payment request URI
         {
             QByteArray temp;
             temp.append(uri.queryItemValue("r"));
             QString decoded = QUrl::fromPercentEncoding(temp);
             QUrl fetchUrl(decoded, QUrl::StrictMode);
 
-            qDebug() << "PaymentServer::handleURIOrFile : fetchRequest(" << fetchUrl << ")";
-
             if (fetchUrl.isValid())
+            {
+                qDebug() << "PaymentServer::handleURIOrFile : fetchRequest(" << fetchUrl << ")";
                 fetchRequest(fetchUrl);
+            }
             else
+            {
                 qDebug() << "PaymentServer::handleURIOrFile : Invalid URL: " << fetchUrl;
+                emit message(tr("URI handling"),
+                    tr("Payment request fetch URL is invalid: %1").arg(fetchUrl.toString()),
+                    CClientUIInterface::ICON_WARNING);
+            }
 
             return;
         }
+        else // normal URI
+        {
+            SendCoinsRecipient recipient;
+            if (GUIUtil::parseBitcoinURI(s, &recipient))
+                emit receivedPaymentRequest(recipient);
+            else
+                emit message(tr("URI handling"),
+                    tr("URI can not be parsed! This can be caused by an invalid Bitcoin address or malformed URI parameters."),
+                    CClientUIInterface::ICON_WARNING);
 
-        SendCoinsRecipient recipient;
-        if (GUIUtil::parseBitcoinURI(s, &recipient))
-            emit receivedPaymentRequest(recipient);
-        else
-            emit message(tr("URI handling"),
-                tr("URI can not be parsed! This can be caused by an invalid Bitcoin address or malformed URI parameters."),
-                CClientUIInterface::ICON_WARNING);
-
-        return;
+            return;
+        }
     }
 
-    if (QFile::exists(s))
+    if (QFile::exists(s)) // payment request file
     {
         PaymentRequestPlus request;
         SendCoinsRecipient recipient;
         if (readPaymentRequest(s, request) && processPaymentRequest(request, recipient))
             emit receivedPaymentRequest(recipient);
+        else
+            emit message(tr("Payment request file handling"),
+                tr("Payment request file can not be read or processed! This can be caused by an invalid payment request file."),
+                CClientUIInterface::ICON_WARNING);
 
         return;
     }
@@ -585,7 +604,7 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
             .arg(reply->errorString());
 
         qDebug() << "PaymentServer::netRequestFinished : " << msg;
-        emit message(tr("Network request error"), msg, CClientUIInterface::MSG_ERROR);
+        emit message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
         return;
     }
 
@@ -597,9 +616,16 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
         PaymentRequestPlus request;
         SendCoinsRecipient recipient;
         if (request.parse(data) && processPaymentRequest(request, recipient))
+        {
             emit receivedPaymentRequest(recipient);
+        }
         else
+        {
             qDebug() << "PaymentServer::netRequestFinished : Error processing payment request";
+            emit message(tr("Payment request error"),
+                tr("Payment request can not be parsed or processed!"),
+                CClientUIInterface::MSG_ERROR);
+        }
 
         return;
     }
@@ -612,9 +638,10 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
                 .arg(reply->request().url().toString());
 
             qDebug() << "PaymentServer::netRequestFinished : " << msg;
-            emit message(tr("Network request error"), msg, CClientUIInterface::MSG_ERROR);
+            emit message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
         }
-        else {
+        else
+        {
             emit receivedPaymentACK(GUIUtil::HtmlEscape(paymentACK.memo()));
         }
     }