1 files changed, 33 insertions, 35 deletions
diff --git a/src/corelib/io/qdataurl.cpp b/src/corelib/io/qdataurl.cpp
index ed8abdd839..7e856ad647 100644
--- a/src/corelib/io/qdataurl.cpp
+++ b/src/corelib/io/qdataurl.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -51,51 +51,49 @@ QT_BEGIN_NAMESPACE
     Decode a data: URL into its mimetype and payload. Returns a null string if
     the URL could not be decoded.
 */
-Q_CORE_EXPORT QPair<QString, QByteArray> qDecodeDataUrl(const QUrl &uri)
+Q_CORE_EXPORT bool qDecodeDataUrl(const QUrl &uri, QString &mimeType, QByteArray &payload)
 {
-    QString mimeType;
-    QByteArray payload;
+    if (uri.scheme() != QLatin1String("data") || !uri.host().isEmpty())
+        return false;
 
-    if (uri.scheme() == QLatin1String("data") && uri.host().isEmpty()) {
-        mimeType = QLatin1String("text/plain;charset=US-ASCII");
+    mimeType = QLatin1String("text/plain;charset=US-ASCII");
 
-        // the following would have been the correct thing, but
-        // reality often differs from the specification. People have
-        // data: URIs with ? and #
-        //QByteArray data = QByteArray::fromPercentEncoding(uri.encodedPath());
-        QByteArray data = QByteArray::fromPercentEncoding(uri.toEncoded());
+    // the following would have been the correct thing, but
+    // reality often differs from the specification. People have
+    // data: URIs with ? and #
+    //QByteArray data = QByteArray::fromPercentEncoding(uri.encodedPath());
+    QByteArray data = QByteArray::fromPercentEncoding(uri.toEncoded());
 
-        // remove the data: scheme
-        data.remove(0, 5);
+    // remove the data: scheme
+    data.remove(0, 5);
 
-        // parse it:
-        int pos = data.indexOf(',');
-        if (pos != -1) {
-            payload = data.mid(pos + 1);
-            data.truncate(pos);
-            data = data.trimmed();
+    // parse it:
+    int pos = data.indexOf(',');
+    if (pos != -1) {
+        payload = data.mid(pos + 1);
+        data.truncate(pos);
+        data = data.trimmed();
 
-            // find out if the payload is encoded in Base64
-            if (data.endsWith(";base64")) {
-                payload = QByteArray::fromBase64(payload);
-                data.chop(7);
-            }
+        // find out if the payload is encoded in Base64
+        if (data.endsWith(";base64")) {
+            payload = QByteArray::fromBase64(payload);
+            data.chop(7);
+        }
 
-            if (data.toLower().startsWith("charset")) {
-                int i = 7;      // strlen("charset")
-                while (data.at(i) == ' ')
-                    ++i;
-                if (data.at(i) == '=')
-                    data.prepend("text/plain;");
-            }
+        if (data.toLower().startsWith("charset")) {
+            int i = 7;      // strlen("charset")
+            while (data.at(i) == ' ')
+                ++i;
+            if (data.at(i) == '=')
+                data.prepend("text/plain;");
+        }
 
-            if (!data.isEmpty())
-                mimeType = QLatin1String(data.trimmed());
+        if (!data.isEmpty())
+            mimeType = QLatin1String(data.trimmed());
 
-        }
     }
 
-    return QPair<QString,QByteArray>(mimeType,payload);
+    return true;
 }
 
 QT_END_NAMESPACE