X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdevices%2Fsessionfile.cpp;h=e6920ff5e299a6a5b5e437b2768d3d020549f2e0;hb=812c0e3592e51946947b55c54b906bf4a0cb30e9;hp=4ca982ae7cf4f3897dbf83778faecf3ff0a08dfd;hpb=da30ecb7e72bd2547e524258efa5ec642988b70b;p=pulseview.git

diff --git a/pv/devices/sessionfile.cpp b/pv/devices/sessionfile.cpp
index 4ca982ae..e6920ff5 100644
--- a/pv/devices/sessionfile.cpp
+++ b/pv/devices/sessionfile.cpp
@@ -20,21 +20,31 @@
 
 #include <libsigrokcxx/libsigrokcxx.hpp>
 
+#include <boost/filesystem.hpp>
+
 #include "sessionfile.hpp"
 
 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) :
-	context_(context),
-	file_name_(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