Fix for issue #781

This patch fixes issue #781 (http://lab.openslx.org/issues/781).
Vmchooser wrote bad .xml files.

1 files changed, 10 insertions, 8 deletions

diff --git a/src/vsession.cpp b/src/vsession.cpp
index e2e359a..31602ed 100644
--- a/src/vsession.cpp
+++ b/src/vsession.cpp
@@ -47,7 +47,16 @@ QString VSession::icon() const {
    }
 
 QString VSession::toXml() const {
-    return this->doc_.toString();
+    QDomDocument doc;
+    doc.appendChild(doc.createElement("settings"));
+
+    doc.firstChild().appendChild(doc.importNode(doc_.documentElement(), true));
+
+    QDomNode xmlNode = doc.createProcessingInstruction(
+            "xml", "version=\"1.0\" encoding=\"UTF-8\"");
+    doc.insertBefore(xmlNode, doc.firstChild());
+
+    return doc.toString();
 }
 
 QString VSession::getAttribute(const QString &nodeName,
@@ -203,12 +212,9 @@ void VSession::mergePoolXml() {
 
     QFile file(poolXmlFile);
     if (!file.open(QIODevice::ReadOnly)) {
-        printf("mark a\n");
         return;
     }
     if (!doc.setContent(&file)) {
-        printf("mark b\n");
-
         file.close();
         return;
     }
@@ -217,14 +223,11 @@ void VSession::mergePoolXml() {
     for (QDomElement envNode(doc.firstChildElement("environment"));
     !envNode.isNull();
     envNode = envNode.nextSiblingElement()) {
-        printf("mark c\n");
-
         if (envNode.attribute("param") != pool) continue;
 
         for (QDomElement typeNode(envNode.firstChildElement());
         !typeNode.isNull();
         typeNode = typeNode.nextSiblingElement()) {
-            printf("mark d\n");
             QString type = typeNode.nodeName();
             if (type != "shared_folders" &&
                 type != "printers" &&
@@ -242,7 +245,6 @@ void VSession::mergePoolXml() {
             for (QDomElement el(typeNode.firstChildElement());
             !el.isNull();
             el = el.nextSiblingElement()) {
-                printf("mark e\n");
                 destinationNode.appendChild(this->doc_.importNode(el, true));
             }
         }