From 786b066f037bf2d7ba7fe0df1a4e15b22ab65599 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Fri, 18 Oct 2013 14:03:17 +0200
Subject: qt: move bitcoin URI formatting to guiutil

Follow the same pattern as the parseBitcoinURI function.
---
 src/qt/guiutil.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

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

diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index e7334e67c..9bb2fa7c9 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -153,6 +153,34 @@ bool parseBitcoinURI(QString uri, SendCoinsRecipient *out)
     return parseBitcoinURI(uriInstance, out);
 }
 
+QString formatBitcoinURI(const SendCoinsRecipient &info)
+{
+    QString ret = QString("bitcoin:%1").arg(info.address);
+    int paramCount = 0;
+
+    if (info.amount)
+    {
+        ret += QString("?amount=%1").arg(BitcoinUnits::format(BitcoinUnits::BTC, info.amount));
+        paramCount++;
+    }
+
+    if (!info.label.isEmpty())
+    {
+        QString lbl(QUrl::toPercentEncoding(info.label));
+        ret += QString("%1label=%2").arg(paramCount == 0 ? "?" : "&").arg(lbl);
+        paramCount++;
+    }
+
+    if (!info.message.isEmpty())
+    {
+        QString msg(QUrl::toPercentEncoding(info.message));;
+        ret += QString("%1message=%2").arg(paramCount == 0 ? "?" : "&").arg(msg);
+        paramCount++;
+    }
+
+    return ret;
+}
+
 bool isDust(const QString& address, qint64 amount)
 {
     CTxDestination dest = CBitcoinAddress(address.toStdString()).Get();
-- 
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