recursive globbing in VSession::readXmlDir()

VSession::readXmlDir() now reads .xml files in subdirectories as well

1 files changed, 8 insertions, 4 deletions

diff --git a/src/vsession.cpp b/src/vsession.cpp
index bd86610..249594a 100644
--- a/src/vsession.cpp
+++ b/src/vsession.cpp
@@ -277,12 +277,16 @@ QList<Session*> VSession::readXmlDir(const QString& path) {
 
         myFilterScript.close();
     } else {
-        // iterate over all .xml files in directory path and read them
-        foreach (QFileInfo fi, QDir(path).entryInfoList(QStringList("*.xml"))) {
-            retval.append(readXmlFile(fi.absoluteFilePath()));
+        // iterate over all .xml files in directory <path> (and sub-directories)
+        // and read them
+        QDirIterator di(path,
+                        QDirIterator::Subdirectories |
+                        QDirIterator::FollowSymlinks);
+        while(di.hasNext()) {
+            if (!di.next().endsWith(".xml")) continue;
+            retval.append(readXmlFile(di.fileInfo().absoluteFilePath()));
         }
     }
-
     return retval;
 }