X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=bindings%2Fcxx%2Fclasses.cpp;h=357c9d6f3cbccac46f24a7d1c74025c525b40324;hb=81b3ce374c3b6d48e5ed321ac7a871ce4248a0bb;hp=bed6bed8529edb170c1cfe5c8a22fd6a2d2a1816;hpb=9fa5b426ec7c0a77eb9401f3dd10ad463a8d1ac7;p=libsigrok.git

diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index bed6bed8..357c9d6f 100644
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -17,7 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "libsigrok/libsigrok.hpp"
+#include "libsigrokcxx/libsigrokcxx.hpp"
 
 #include <sstream>
 #include <cmath>
@@ -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] =
@@ -221,6 +221,70 @@ shared_ptr<UserDevice> Context::create_user_device(
 		new UserDevice(vendor, model, version), UserDevice::Deleter());
 }
 
+shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time)
+{
+	auto header = g_new(struct sr_datafeed_header, 1);
+	header->feed_version = 1;
+	header->starttime.tv_sec = start_time.tv_sec;
+	header->starttime.tv_usec = start_time.tv_usec;
+	auto packet = g_new(struct sr_datafeed_packet, 1);
+	packet->type = SR_DF_HEADER;
+	packet->payload = header;
+	return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr<Packet> Context::create_meta_packet(
+	map<const ConfigKey *, Glib::VariantBase> config)
+{
+	auto meta = g_new0(struct sr_datafeed_meta, 1);
+	for (auto input : config)
+	{
+		auto key = input.first;
+		auto value = input.second;
+		auto output = g_new(struct sr_config, 1);
+		output->key = key->id();
+		output->data = value.gobj();
+		g_variant_ref(output->data);
+		meta->config = g_slist_append(meta->config, output);
+	}
+	auto packet = g_new(struct sr_datafeed_packet, 1);
+	packet->type = SR_DF_META;
+	packet->payload = meta;
+	return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr<Packet> Context::create_logic_packet(
+	void *data_pointer, size_t data_length, unsigned int unit_size)
+{
+	auto logic = g_new(struct sr_datafeed_logic, 1);
+	logic->length = data_length;
+	logic->unitsize = unit_size;
+	logic->data = data_pointer;
+	auto packet = g_new(struct sr_datafeed_packet, 1);
+	packet->type = SR_DF_LOGIC;
+	packet->payload = logic;
+	return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr<Packet> Context::create_analog_packet(
+	vector<shared_ptr<Channel> > channels,
+	float *data_pointer, unsigned int num_samples, const Quantity *mq,
+	const Unit *unit, vector<const QuantityFlag *> mqflags)
+{
+	auto analog = g_new0(struct sr_datafeed_analog, 1);
+	for (auto channel : channels)
+		analog->channels = g_slist_append(analog->channels, channel->_structure);
+	analog->num_samples = num_samples;
+	analog->mq = mq->id();
+	analog->unit = unit->id();
+	analog->mqflags = QuantityFlag::mask_from_flags(mqflags);
+	analog->data = data_pointer;
+	auto packet = g_new(struct sr_datafeed_packet, 1);
+	packet->type = SR_DF_ANALOG;
+	packet->payload = analog;
+	return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter());
+}
+
 shared_ptr<Session> Context::load_session(string filename)
 {
 	return shared_ptr<Session>(
@@ -254,6 +318,20 @@ shared_ptr<Input> Context::open_stream(string header)
 		new Input(shared_from_this(), input), Input::Deleter());
 }
 
+map<string, string> Context::serials(shared_ptr<Driver> driver)
+{
+	GSList *serial_list = sr_serial_list(driver ? driver->_structure : NULL);
+	map<string, string> serials;
+
+	for (GSList *serial = serial_list; serial; serial = serial->next) {
+		struct sr_serial_port *port = (sr_serial_port *) serial->data;
+		serials[string(port->name)] = string(port->description);
+	}
+
+	g_slist_free_full(serial_list, (GDestroyNotify)sr_serial_free);
+	return serials;
+}
+
 Driver::Driver(struct sr_dev_driver *structure) :
 	ParentOwned(structure),
 	Configurable(structure, NULL, NULL),
@@ -574,8 +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()
@@ -590,7 +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()
@@ -811,7 +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;
 }
 
@@ -821,7 +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)
@@ -1074,7 +1151,11 @@ shared_ptr<Trigger> Session::trigger()
 
 void Session::set_trigger(shared_ptr<Trigger> trigger)
 {
-	check(sr_session_trigger_set(_structure, trigger->_structure));
+	if (!trigger)
+		// Set NULL trigger, i.e. remove any trigger from the session.
+		check(sr_session_trigger_set(_structure, NULL));
+	else
+		check(sr_session_trigger_set(_structure, trigger->_structure));
 	_trigger = trigger;
 }
 
@@ -1083,6 +1164,11 @@ string Session::filename()
 	return _filename;
 }
 
+shared_ptr<Context> Session::context()
+{
+	return _context;
+}
+
 Packet::Packet(shared_ptr<Device> device,
 	const struct sr_datafeed_packet *structure) :
 	UserOwned(structure),
@@ -1298,15 +1384,27 @@ string InputFormat::description()
 	return valid_string(sr_input_description_get(_structure));
 }
 
+vector<string> InputFormat::extensions()
+{
+	vector<string> exts;
+	for (const char *const *e = sr_input_extensions_get(_structure);
+		e && *e; e++)
+		exts.push_back(*e);
+	return exts;
+}
+
 map<string, shared_ptr<Option>> InputFormat::options()
 {
 	const struct sr_option **options = sr_input_options_get(_structure);
-	auto option_array = shared_ptr<const struct sr_option *>(
-		options, sr_input_options_free);
 	map<string, shared_ptr<Option>> result;
-	for (int i = 0; options[i]; i++)
-		result[options[i]->id] = shared_ptr<Option>(
-			new Option(options[i], option_array), Option::Deleter());
+	if (options)
+	{
+		auto option_array = shared_ptr<const struct sr_option *>(
+			options, sr_input_options_free);
+		for (int i = 0; options[i]; i++)
+			result[options[i]->id] = shared_ptr<Option>(
+				new Option(options[i], option_array), Option::Deleter());
+	}
 	return result;
 }
 
@@ -1340,9 +1438,9 @@ shared_ptr<InputDevice> Input::device()
 	return _device->get_shared_pointer(shared_from_this());
 }
 
-void Input::send(string data)
+void Input::send(void *data, size_t length)
 {
-	auto gstr = g_string_new(data.c_str());
+	auto gstr = g_string_new_len((gchar *)data, length);
 	auto ret = sr_input_send(_structure, gstr);
 	g_string_free(gstr, false);
 	check(ret);
@@ -1435,15 +1533,27 @@ 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);
-	auto option_array = shared_ptr<const struct sr_option *>(
-		options, sr_output_options_free);
 	map<string, shared_ptr<Option>> result;
-	for (int i = 0; options[i]; i++)
-		result[options[i]->id] = shared_ptr<Option>(
-			new Option(options[i], option_array), Option::Deleter());
+	if (options)
+	{
+		auto option_array = shared_ptr<const struct sr_option *>(
+			options, sr_output_options_free);
+		for (int i = 0; options[i]; i++)
+			result[options[i]->id] = shared_ptr<Option>(
+				new Option(options[i], option_array), Option::Deleter());
+	}
 	return result;
 }
 
@@ -1455,10 +1565,28 @@ shared_ptr<Output> OutputFormat::create_output(
 		Output::Deleter());
 }
 
+shared_ptr<Output> OutputFormat::create_output(string filename,
+	shared_ptr<Device> device, map<string, Glib::VariantBase> options)
+{
+	return shared_ptr<Output>(
+		new Output(filename, shared_from_this(), device, options),
+		Output::Deleter());
+}
+
 Output::Output(shared_ptr<OutputFormat> format,
 		shared_ptr<Device> device, map<string, Glib::VariantBase> options) :
 	UserOwned(sr_output_new(format->_structure,
-		map_to_hash_variant(options), device->_structure)),
+		map_to_hash_variant(options), device->_structure, NULL)),
+	_format(format),
+	_device(device),
+	_options(options)
+{
+}
+
+Output::Output(string filename, shared_ptr<OutputFormat> format,
+		shared_ptr<Device> device, map<string, Glib::VariantBase> options) :
+	UserOwned(sr_output_new(format->_structure,
+		map_to_hash_variant(options), device->_structure, filename.c_str())),
 	_format(format),
 	_device(device),
 	_options(options)