X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdevice%2Fdevice.cpp;h=546ce391869f81c52a86116326e034972ebb2df2;hp=be25b5cb1cd017abb7ae0dd46f55650aeeb31878;hb=87b79835014a386fb51b52bc993dbb693bd27197;hpb=29efe92a807a93572b44369d2703f572778ebb15

diff --git a/pv/device/device.cpp b/pv/device/device.cpp
index be25b5cb..546ce391 100644
--- a/pv/device/device.cpp
+++ b/pv/device/device.cpp
@@ -18,12 +18,16 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <cassert>
 #include <sstream>
 
 #include <libsigrok/libsigrok.h>
 
 #include "device.h"
 
+using std::list;
+using std::make_pair;
+using std::map;
 using std::ostringstream;
 using std::string;
 
@@ -41,30 +45,79 @@ sr_dev_inst* Device::dev_inst() const
 	return _sdi;
 }
 
+void Device::use(SigSession *owner) throw(QString)
+{
+	DevInst::use(owner);
+
+	sr_session_new(&SigSession::_sr_session);
+
+	assert(_sdi);
+	sr_dev_open(_sdi);
+	if (sr_session_dev_add(SigSession::_sr_session, _sdi) != SR_OK)
+		throw QString(tr("Failed to use device."));
+}
+
+void Device::release()
+{
+	if (_owner) {
+		DevInst::release();
+		sr_session_destroy(SigSession::_sr_session);
+	}
+
+	sr_dev_close(_sdi);
+}
+
 std::string Device::format_device_title() const
 {
 	ostringstream s;
 
 	assert(_sdi);
 
-	if (_sdi->vendor && _sdi->vendor[0]) {
-		s << _sdi->vendor;
-		if ((_sdi->model && _sdi->model[0]) ||
-			(_sdi->version && _sdi->version[0]))
-			s << ' ';
-	}
+	if (_sdi->vendor && _sdi->vendor[0])
+		s << _sdi->vendor << " ";
 
-	if (_sdi->model && _sdi->model[0]) {
-		s << _sdi->model;
-		if (_sdi->version && _sdi->version[0])
-			s << ' ';
-	}
+	if (_sdi->model && _sdi->model[0])
+		s << _sdi->model << " ";
 
 	if (_sdi->version && _sdi->version[0])
-		s << _sdi->version;
+		s << _sdi->version << " ";
+
+	// Show connection string only if no serial number is present.
+	if (_sdi->serial_num && _sdi->serial_num[0])
+		s << "(" << _sdi->serial_num << ") ";
+	else if (_sdi->connection_id && _sdi->connection_id[0])
+		s << "[" << _sdi->connection_id << "] ";
+
+	// Remove trailing space.
+	s.seekp(-1, std::ios_base::end);
+	s << std::ends;
 
 	return s.str();
 }
 
+map<string, string> Device::get_device_info() const
+{
+	map<string, string> result;
+
+	assert(_sdi);
+
+	if (_sdi->vendor && _sdi->vendor[0])
+		result.insert(make_pair("vendor", _sdi->vendor));
+
+	if (_sdi->model && _sdi->model[0])
+		result.insert(make_pair("model", _sdi->model));
+
+	if (_sdi->version && _sdi->version[0])
+		result.insert(make_pair("version", _sdi->version));
+
+	if (_sdi->serial_num && _sdi->serial_num[0])
+		result.insert(make_pair("serial_num", _sdi->serial_num));
+
+	if (_sdi->connection_id && _sdi->connection_id[0])
+		result.insert(make_pair("connection_id", _sdi->connection_id));
+
+	return result;
+}
+
 } // device
 } // pv