Added DeviceManager

[pulseview.git] / pv / devicemanager.h

diff --git a/pv/devicemanager.h b/pv/devicemanager.h
new file mode 100644 (file)
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--- /dev/null
+++ b/pv/devicemanager.h
@@ -0,0 +1,64 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef PULSEVIEW_PV_DEVICEMANAGER_H
+#define PULSEVIEW_PV_DEVICEMANAGER_H
+
+#include <glib.h>
+
+#include <list>
+
+struct sr_context;
+struct sr_dev_driver;
+struct sr_dev_inst;
+
+namespace pv {
+
+class DeviceManager
+{
+public:
+       DeviceManager(struct sr_context *sr_ctx);
+
+       ~DeviceManager();
+
+       const std::list<sr_dev_inst*>& devices() const;
+
+       std::list<sr_dev_inst*> driver_scan(
+               struct sr_dev_driver *const driver,
+               GSList *const drvopts = NULL);
+
+private:
+       void init_drivers();
+
+       static void release_devices();
+
+       void scan_all_drivers();
+
+       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;
+};
+
+} // namespace pv
+
+#endif // PULSEVIEW_PV_DEVICEMANAGER_H