* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <boost/algorithm/string/join.hpp>
+
#include <QString>
#include <libsigrokcxx/libsigrokcxx.hpp>
+#include <pv/devicemanager.hpp>
+
#include "hardwaredevice.hpp"
+using std::dynamic_pointer_cast;
using std::shared_ptr;
using std::static_pointer_cast;
+using std::string;
+using std::vector;
+
+using boost::algorithm::join;
+
+using sigrok::HardwareDevice;
namespace pv {
namespace devices {
HardwareDevice::HardwareDevice(const std::shared_ptr<sigrok::Context> &context,
std::shared_ptr<sigrok::HardwareDevice> device) :
- context_(context) {
+ context_(context),
+ device_open_(false) {
device_ = device;
}
HardwareDevice::~HardwareDevice() {
- device_->close();
+ if (device_open_)
+ device_->close();
+
if (session_)
session_->remove_devices();
}
+string HardwareDevice::full_name() const {
+ vector<string> parts = {device_->vendor(), device_->model(),
+ device_->version(), device_->serial_number()};
+ if (device_->connection_id().length() > 0)
+ parts.push_back("(" + device_->connection_id() + ")");
+ return join(parts, " ");
+}
+
shared_ptr<sigrok::HardwareDevice> HardwareDevice::hardware_device() const {
return static_pointer_cast<sigrok::HardwareDevice>(device_);
}
+string HardwareDevice::display_name(
+ const DeviceManager &device_manager) const {
+ const auto hw_dev = hardware_device();
+
+ // If we can find another device with the same model/vendor then
+ // we have at least two such devices and need to distinguish them.
+ const auto &devices = device_manager.devices();
+ const bool multiple_dev = hw_dev && any_of(
+ devices.begin(), devices.end(),
+ [&](shared_ptr<devices::HardwareDevice> dev) {
+ return dev->hardware_device()->vendor() ==
+ hw_dev->vendor() &&
+ dev->hardware_device()->model() ==
+ hw_dev->model() &&
+ dev->device_ != device_;
+ });
+
+ vector<string> parts = {device_->vendor(), device_->model()};
+
+ if (multiple_dev) {
+ parts.push_back(device_->version());
+ parts.push_back(device_->serial_number());
+
+ if ((device_->serial_number().length() == 0) &&
+ (device_->connection_id().length() > 0))
+ parts.push_back("(" + device_->connection_id() + ")");
+ }
+
+ return join(parts, " ");
+}
+
void HardwareDevice::create() {
// Open the device
- try {
- device_->open();
- } catch(const sigrok::Error &e) {
- throw QString(e.what());
- }
-
- // Set up the session
- session_ = context_->create_session();
- session_->add_device(device_);
+ try {
+ device_->open();
+ } catch(const sigrok::Error &e) {
+ throw QString(e.what());
+ }
+
+ device_open_ = true;
+
+ // Set up the session
+ session_ = context_->create_session();
+ session_->add_device(device_);
}
} // namespace devices