X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=bindings%2Fcxx%2Fclasses.cpp;h=19b4f8f0c3c5c53ac5472d2faded5b2dc3043b75;hb=032da34b786333a1af811235c5cf29855479f0b6;hp=c915c8a7479920a23069a8c45dfe02983a766456;hpb=c7bc82ffa1b09a228a8395049e2b691cd7bd85f8;p=libsigrok.git

diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index c915c8a7..19b4f8f0 100644
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -77,7 +77,7 @@ Context::Context() :
 {
 	check(sr_init(&_structure));
 
-	struct sr_dev_driver **driver_list = sr_driver_list();
+	struct sr_dev_driver **driver_list = sr_driver_list(_structure);
 	if (driver_list)
 		for (int i = 0; driver_list[i]; i++)
 			_drivers[driver_list[i]->name] =
@@ -652,8 +652,7 @@ string Channel::name()
 
 void Channel::set_name(string name)
 {
-	check(sr_dev_channel_name_set(_parent->_structure,
-		_structure->index, name.c_str()));
+	check(sr_dev_channel_name_set(_structure, name.c_str()));
 }
 
 const ChannelType *Channel::type()
@@ -668,7 +667,7 @@ bool Channel::enabled()
 
 void Channel::set_enabled(bool value)
 {
-	check(sr_dev_channel_enable(_parent->_structure, _structure->index, value));
+	check(sr_dev_channel_enable(_structure, value));
 }
 
 unsigned int Channel::index()
@@ -889,7 +888,7 @@ Session::Session(shared_ptr<Context> context) :
 	_context(context),
 	_saving(false)
 {
-	check(sr_session_new(&_structure));
+	check(sr_session_new(context->_structure, &_structure));
 	_context->_session = this;
 }
 
@@ -899,7 +898,7 @@ Session::Session(shared_ptr<Context> context, string filename) :
 	_filename(filename),
 	_saving(false)
 {
-	check(sr_session_load(filename.c_str(), &_structure));
+	check(sr_session_load(context->_structure, filename.c_str(), &_structure));
 	GSList *dev_list;
 	check(sr_session_dev_list(_structure, &dev_list));
 	for (GSList *dev = dev_list; dev; dev = dev->next)
@@ -1534,6 +1533,15 @@ string OutputFormat::description()
 	return valid_string(sr_output_description_get(_structure));
 }
 
+vector<string> OutputFormat::extensions()
+{
+	vector<string> exts;
+	for (const char *const *e = sr_output_extensions_get(_structure);
+		e && *e; e++)
+		exts.push_back(*e);
+	return exts;
+}
+
 map<string, shared_ptr<Option>> OutputFormat::options()
 {
 	const struct sr_option **options = sr_output_options_get(_structure);