X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsession.cpp;h=2e98c8f73f40c08a70f451c60716824a1b348bbb;hp=2d7918b87c9ef347c7ca4392b8555d4d44203a38;hb=efdec55aec1a137460fa362a381ed1904182bfed;hpb=2d25fc473d6dc5d578f45f8d6bb061639afec405

diff --git a/pv/session.cpp b/pv/session.cpp
index 2d7918b8..2e98c8f7 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -14,8 +14,7 @@
  * 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
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifdef _WIN32
@@ -46,6 +45,7 @@
 #include "data/decode/decoder.hpp"
 
 #include "devices/hardwaredevice.hpp"
+#include "devices/inputfile.hpp"
 #include "devices/sessionfile.hpp"
 
 #include "toolbars/mainbar.hpp"
@@ -72,6 +72,7 @@ using std::lock_guard;
 using std::list;
 using std::map;
 using std::mutex;
+using std::pair;
 using std::recursive_mutex;
 using std::set;
 using std::shared_ptr;
@@ -86,8 +87,10 @@ using sigrok::ConfigKey;
 using sigrok::DatafeedCallbackFunction;
 using sigrok::Error;
 using sigrok::Header;
+using sigrok::InputFormat;
 using sigrok::Logic;
 using sigrok::Meta;
+using sigrok::OutputFormat;
 using sigrok::Packet;
 using sigrok::PacketPayload;
 using sigrok::Session;
@@ -349,6 +352,19 @@ void Session::restore_settings(QSettings &settings)
 	}
 }
 
+void Session::select_device(shared_ptr<devices::Device> device)
+{
+	try {
+		if (device)
+			set_device(device);
+		else
+			set_default_device();
+	} catch (const QString &e) {
+		main_bar_->session_error(tr("Failed to Select Device"),
+			tr("Failed to Select Device"));
+	}
+}
+
 void Session::set_device(shared_ptr<devices::Device> device)
 {
 	assert(device);
@@ -422,6 +438,63 @@ void Session::set_default_device()
 	set_device((iter == devices.end()) ? devices.front() : *iter);
 }
 
+void Session::load_init_file(const std::string &file_name,
+	const std::string &format)
+{
+	shared_ptr<InputFormat> input_format;
+
+	if (!format.empty()) {
+		const map<string, shared_ptr<InputFormat> > formats =
+			device_manager_.context()->input_formats();
+		const auto iter = find_if(formats.begin(), formats.end(),
+			[&](const pair<string, shared_ptr<InputFormat> > f) {
+				return f.first == format; });
+		if (iter == formats.end()) {
+			main_bar_->session_error(tr("Error"),
+				tr("Unexpected input format: %s").arg(QString::fromStdString(format)));
+			return;
+		}
+
+		input_format = (*iter).second;
+	}
+
+	load_file(QString::fromStdString(file_name), input_format);
+}
+
+void Session::load_file(QString file_name,
+	std::shared_ptr<sigrok::InputFormat> format,
+	const std::map<std::string, Glib::VariantBase> &options)
+{
+	const QString errorMessage(
+		QString("Failed to load file %1").arg(file_name));
+
+	try {
+		if (format)
+			set_device(shared_ptr<devices::Device>(
+				new devices::InputFile(
+					device_manager_.context(),
+					file_name.toStdString(),
+					format, options)));
+		else
+			set_device(shared_ptr<devices::Device>(
+				new devices::SessionFile(
+					device_manager_.context(),
+					file_name.toStdString())));
+	} catch (Error e) {
+		main_bar_->session_error(tr("Failed to load ") + file_name, e.what());
+		set_default_device();
+		main_bar_->update_device_list();
+		return;
+	}
+
+	main_bar_->update_device_list();
+
+	start_capture([&, errorMessage](QString infoMessage) {
+		main_bar_->session_error(errorMessage, infoMessage); });
+
+	set_name(QFileInfo(file_name).fileName());
+}
+
 Session::capture_state Session::get_capture_state() const
 {
 	lock_guard<mutex> lock(sampling_mutex_);