X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdevicemanager.h;h=b7f2d49a7e016ce49e6b66dc0124b17b1779dbb3;hp=070c3cc7d94ef202e52968333d3ec608589768bc;hb=819f4c25391a9c74d3d2f528d462142d5c4aad4d;hpb=107ca6d350b51186d12dac9273f6ed130b3f5dd7

diff --git a/pv/devicemanager.h b/pv/devicemanager.h
index 070c3cc7..b7f2d49a 100644
--- a/pv/devicemanager.h
+++ b/pv/devicemanager.h
@@ -24,6 +24,8 @@
 #include <glib.h>
 
 #include <list>
+#include <map>
+#include <string>
 
 struct sr_context;
 struct sr_dev_driver;
@@ -31,6 +33,8 @@ struct sr_dev_inst;
 
 namespace pv {
 
+class SigSession;
+
 class DeviceManager
 {
 public:
@@ -40,23 +44,32 @@ public:
 
 	const std::list<sr_dev_inst*>& devices() const;
 
+	void use_device(sr_dev_inst *sdi, SigSession *owner);
+
+	void release_device(sr_dev_inst *sdi);
+
 	std::list<sr_dev_inst*> driver_scan(
 		struct sr_dev_driver *const driver,
 		GSList *const drvopts = NULL);
 
+	static std::string format_device_title(const sr_dev_inst *const sdi);
+
 private:
 	void init_drivers();
 
-	static void release_devices();
+	void release_devices();
 
 	void scan_all_drivers();
 
+	void release_driver(struct sr_dev_driver *const driver);
+
 	static bool compare_devices(const sr_dev_inst *const a,
 		const sr_dev_inst *const b);
 
 private:
 	struct sr_context *const _sr_ctx;
 	std::list<sr_dev_inst*> _devices;
+	std::map<sr_dev_inst*, pv::SigSession*> _used_devices;
 };
 
 } // namespace pv