X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdevicemanager.h;h=3ed74e078f2baa3234b9807eb6d62e4e2af6f7ac;hb=945745012eb57cefa1ef457daf48cfffa99f9ec2;hp=070c3cc7d94ef202e52968333d3ec608589768bc;hpb=107ca6d350b51186d12dac9273f6ed130b3f5dd7;p=pulseview.git

diff --git a/pv/devicemanager.h b/pv/devicemanager.h
index 070c3cc..3ed74e0 100644
--- a/pv/devicemanager.h
+++ b/pv/devicemanager.h
@@ -24,13 +24,22 @@
 #include <glib.h>
 
 #include <list>
+#include <map>
+#include <string>
+
+#include <boost/shared_ptr.hpp>
 
 struct sr_context;
 struct sr_dev_driver;
-struct sr_dev_inst;
 
 namespace pv {
 
+class SigSession;
+
+namespace device {
+class DevInst;
+}
+
 class DeviceManager
 {
 public:
@@ -38,25 +47,35 @@ public:
 
 	~DeviceManager();
 
-	const std::list<sr_dev_inst*>& devices() const;
+	const std::list< boost::shared_ptr<pv::device::DevInst> >&
+		devices() const;
 
-	std::list<sr_dev_inst*> driver_scan(
+	void use_device(boost::shared_ptr<pv::device::DevInst> dev_inst,
+		SigSession *owner);
+
+	void release_device(boost::shared_ptr<pv::device::DevInst> dev_inst);
+
+	std::list< boost::shared_ptr<pv::device::DevInst> > driver_scan(
 		struct sr_dev_driver *const driver,
 		GSList *const drvopts = NULL);
 
 private:
 	void init_drivers();
 
-	static void release_devices();
+	void release_devices();
 
 	void scan_all_drivers();
 
-	static bool compare_devices(const sr_dev_inst *const a,
-		const sr_dev_inst *const b);
+	void release_driver(struct sr_dev_driver *const driver);
+
+	static bool compare_devices(boost::shared_ptr<device::DevInst> a,
+		boost::shared_ptr<device::DevInst> b);
 
 private:
 	struct sr_context *const _sr_ctx;
-	std::list<sr_dev_inst*> _devices;
+	std::list< boost::shared_ptr<pv::device::DevInst> > _devices;
+	std::map< boost::shared_ptr<pv::device::DevInst>, pv::SigSession*>
+		_used_devices;
 };
 
 } // namespace pv