X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdevices%2Fsessionfile.cpp;h=e6920ff5e299a6a5b5e437b2768d3d020549f2e0;hb=51ae69ae74d4868e52785875daa5fa1360e638a6;hp=7bcabee036cef366eb59d6cd3d5e4731ae1e9bfe;hpb=474e817a724fdad4db635ba59202283fbcc22ef9;p=pulseview.git

diff --git a/pv/devices/sessionfile.cpp b/pv/devices/sessionfile.cpp
index 7bcabee0..e6920ff5 100644
--- a/pv/devices/sessionfile.cpp
+++ b/pv/devices/sessionfile.cpp
@@ -27,16 +27,24 @@
 namespace pv {
 namespace devices {
 
-SessionFile::SessionFile(const std::shared_ptr<sigrok::Context> &context,
+SessionFile::SessionFile(const std::shared_ptr<sigrok::Context> context,
 	const std::string &file_name) :
 	File(file_name),
 	context_(context) {
 }
 
-void SessionFile::create() {
+void SessionFile::open() {
+	if (session_)
+		close();
+
 	session_ = context_->load_session(file_name_);
 	device_ = session_->devices()[0];
 }
 
+void SessionFile::close() {
+	if (session_)
+		session_->remove_devices();
+}
+
 } // namespace devices
 } // namespace pv