X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;ds=inline;f=bindings%2Fcxx%2Fclasses.cpp;h=6c3b15f159018d90e14d57f97fc6f7ca34f51cb1;hb=3f03ffaf2f7c9c65d0bf35e611df8fb720ed0e8c;hp=af51e9079678bb3d85b7db47dc844986273c736e;hpb=c23c8659b8f8c4ca60bf59f6afd12bde7a0b2383;p=libsigrok.git
diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index af51e907..6c3b15f1 100644
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -17,17 +17,14 @@
* along with this program. If not, see .
*/
-#include "libsigrok/libsigrok.hpp"
+#include
+
+#include
+#include
namespace sigrok
{
-/** Custom shared_ptr deleter for children owned by their parent object. */
-template void reset_parent(T *child)
-{
- child->parent.reset();
-}
-
/** Helper function to translate C errors to C++ exceptions. */
static void check(int result)
{
@@ -44,16 +41,15 @@ static const char *valid_string(const char *input)
return "";
}
-/** Helper function to convert between map and GHashTable */
-
-static GHashTable *map_to_hash(map input)
+/** Helper function to convert between map and GHashTable */
+static GHashTable *map_to_hash_variant(map input)
{
auto output = g_hash_table_new_full(
- g_str_hash, g_str_equal, g_free, g_free);
+ g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref);
for (auto entry : input)
g_hash_table_insert(output,
g_strdup(entry.first.c_str()),
- g_strdup(entry.second.c_str()));
+ entry.second.gobj_copy());
return output;
}
@@ -76,99 +72,96 @@ shared_ptr Context::create()
}
Context::Context() :
- session(NULL)
+ UserOwned(_structure),
+ _session(NULL)
{
- check(sr_init(&structure));
- struct sr_dev_driver **driver_list = sr_driver_list();
+ check(sr_init(&_structure));
+
+ 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] =
+ _drivers[driver_list[i]->name] =
new Driver(driver_list[i]);
- struct sr_input_format **input_list = sr_input_list();
+ const struct sr_input_module **input_list = sr_input_list();
if (input_list)
for (int i = 0; input_list[i]; i++)
- input_formats[input_list[i]->id] =
+ _input_formats[sr_input_id_get(input_list[i])] =
new InputFormat(input_list[i]);
- struct sr_output_format **output_list = sr_output_list();
+ const struct sr_output_module **output_list = sr_output_list();
if (output_list)
for (int i = 0; output_list[i]; i++)
- output_formats[output_list[i]->id] =
+ _output_formats[sr_output_id_get(output_list[i])] =
new OutputFormat(output_list[i]);
}
-string Context::get_package_version()
+string Context::package_version()
{
return sr_package_version_string_get();
}
-string Context::get_lib_version()
+string Context::lib_version()
{
return sr_lib_version_string_get();
}
-map> Context::get_drivers()
+map> Context::drivers()
{
map> result;
- for (auto entry: drivers)
+ for (auto entry: _drivers)
{
auto name = entry.first;
auto driver = entry.second;
- driver->parent = static_pointer_cast(shared_from_this());
- result[name] = shared_ptr(driver, reset_parent);
+ result[name] = driver->get_shared_pointer(this);
}
return result;
}
-map> Context::get_input_formats()
+map> Context::input_formats()
{
map> result;
- for (auto entry: input_formats)
+ for (auto entry: _input_formats)
{
auto name = entry.first;
auto input_format = entry.second;
- input_format->parent = static_pointer_cast(shared_from_this());
- result[name] = shared_ptr(input_format,
- reset_parent);
+ result[name] = input_format->get_shared_pointer(this);
}
return result;
}
-map> Context::get_output_formats()
+map> Context::output_formats()
{
map> result;
- for (auto entry: output_formats)
+ for (auto entry: _output_formats)
{
auto name = entry.first;
auto output_format = entry.second;
- output_format->parent = static_pointer_cast(shared_from_this());
- result[name] = shared_ptr(output_format,
- reset_parent);
+ result[name] = output_format->get_shared_pointer(this);
}
return result;
}
Context::~Context()
{
- for (auto entry : drivers)
+ for (auto entry : _drivers)
delete entry.second;
- for (auto entry : input_formats)
+ for (auto entry : _input_formats)
delete entry.second;
- for (auto entry : output_formats)
+ for (auto entry : _output_formats)
delete entry.second;
- check(sr_exit(structure));
+ check(sr_exit(_structure));
}
-const LogLevel *Context::get_log_level()
+const LogLevel *Context::log_level()
{
return LogLevel::get(sr_log_loglevel_get());
}
void Context::set_log_level(const LogLevel *level)
{
- check(sr_log_loglevel_set(level->get_id()));
+ check(sr_log_loglevel_set(level->id()));
}
-string Context::get_log_domain()
+string Context::log_domain()
{
return valid_string(sr_log_logdomain_get());
}
@@ -205,14 +198,14 @@ static int call_log_callback(void *cb_data, int loglevel, const char *format, va
void Context::set_log_callback(LogCallbackFunction callback)
{
- log_callback = callback;
- check(sr_log_callback_set(call_log_callback, &log_callback));
+ _log_callback = callback;
+ check(sr_log_callback_set(call_log_callback, &_log_callback));
}
void Context::set_log_callback_default()
{
check(sr_log_callback_set_default());
- log_callback = nullptr;
+ _log_callback = nullptr;
}
shared_ptr Context::create_session()
@@ -221,6 +214,77 @@ shared_ptr Context::create_session()
new Session(shared_from_this()), Session::Deleter());
}
+shared_ptr Context::create_user_device(
+ string vendor, string model, string version)
+{
+ return shared_ptr(
+ new UserDevice(vendor, model, version), UserDevice::Deleter());
+}
+
+shared_ptr 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(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr Context::create_meta_packet(
+ map 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(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr 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(new Packet(nullptr, packet), Packet::Deleter());
+}
+
+shared_ptr Context::create_analog_packet(
+ vector > channels,
+ float *data_pointer, unsigned int num_samples, const Quantity *mq,
+ const Unit *unit, vector 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(new Packet(nullptr, packet), Packet::Deleter());
+}
+
shared_ptr Context::load_session(string filename)
{
return shared_ptr(
@@ -233,43 +297,72 @@ shared_ptr Context::create_trigger(string name)
new Trigger(shared_from_this(), name), Trigger::Deleter());
}
+shared_ptr Context::open_file(string filename)
+{
+ const struct sr_input *input;
+
+ check(sr_input_scan_file(filename.c_str(), &input));
+ return shared_ptr(
+ new Input(shared_from_this(), input), Input::Deleter());
+}
+
+shared_ptr Context::open_stream(string header)
+{
+ const struct sr_input *input;
+
+ auto gstr = g_string_new(header.c_str());
+ auto ret = sr_input_scan_buffer(gstr, &input);
+ g_string_free(gstr, true);
+ check(ret);
+ return shared_ptr(
+ new Input(shared_from_this(), input), Input::Deleter());
+}
+
+map Context::serials(shared_ptr driver)
+{
+ GSList *serial_list = sr_serial_list(driver ? driver->_structure : NULL);
+ map 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) :
- StructureWrapper(structure),
- initialized(false)
+ ParentOwned(structure),
+ Configurable(structure, NULL, NULL),
+ _initialized(false)
{
}
Driver::~Driver()
{
- for (auto device : devices)
- delete device;
}
-string Driver::get_name()
+string Driver::name()
{
- return valid_string(structure->name);
+ return valid_string(_structure->name);
}
-string Driver::get_long_name()
+string Driver::long_name()
{
- return valid_string(structure->longname);
+ return valid_string(_structure->longname);
}
vector> Driver::scan(
map options)
{
/* Initialise the driver if not yet done. */
- if (!initialized)
+ if (!_initialized)
{
- check(sr_driver_init(parent->structure, structure));
- initialized = true;
+ check(sr_driver_init(_parent->_structure, _structure));
+ _initialized = true;
}
- /* Clear all existing instances. */
- for (auto device : devices)
- delete device;
- devices.clear();
-
/* Translate scan options to GSList of struct sr_config pointers. */
GSList *option_list = NULL;
for (auto entry : options)
@@ -277,35 +370,31 @@ vector> Driver::scan(
auto key = entry.first;
auto value = entry.second;
auto config = g_new(struct sr_config, 1);
- config->key = key->get_id();
+ config->key = key->id();
config->data = value.gobj();
option_list = g_slist_append(option_list, config);
}
/* Run scan. */
- GSList *device_list = sr_driver_scan(structure, option_list);
+ GSList *device_list = sr_driver_scan(_structure, option_list);
/* Free option list. */
g_slist_free_full(option_list, g_free);
+
/* Create device objects. */
+ vector> result;
for (GSList *device = device_list; device; device = device->next)
{
auto sdi = (struct sr_dev_inst *) device->data;
- devices.push_back(new HardwareDevice(this, sdi));
+ result.push_back(shared_ptr(
+ new HardwareDevice(shared_from_this(), sdi),
+ HardwareDevice::Deleter()));
}
/* Free GSList returned from scan. */
g_slist_free(device_list);
- /* Create list of shared pointers to device instances for return. */
- vector> result;
- for (auto device : devices)
- {
- device->parent = parent->shared_from_this();
- result.push_back(shared_ptr(device,
- reset_parent));
- }
return result;
}
@@ -328,7 +417,7 @@ Glib::VariantBase Configurable::config_get(const ConfigKey *key)
GVariant *data;
check(sr_config_get(
config_driver, config_sdi, config_channel_group,
- key->get_id(), &data));
+ key->id(), &data));
return Glib::VariantBase(data);
}
@@ -336,112 +425,219 @@ void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value)
{
check(sr_config_set(
config_sdi, config_channel_group,
- key->get_id(), value.gobj()));
+ key->id(), value.gobj()));
}
-Glib::VariantBase Configurable::config_list(const ConfigKey *key)
+Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key)
{
GVariant *data;
check(sr_config_list(
config_driver, config_sdi, config_channel_group,
- key->get_id(), &data));
- return Glib::VariantBase(data);
+ key->id(), &data));
+ return Glib::VariantContainerBase(data);
+}
+
+map> Configurable::config_keys(const ConfigKey *key)
+{
+ GVariant *gvar_opts;
+ gsize num_opts;
+ const uint32_t *opts;
+ map> result;
+
+ check(sr_config_list(
+ config_driver, config_sdi, config_channel_group,
+ key->id(), &gvar_opts));
+
+ opts = (const uint32_t *) g_variant_get_fixed_array(
+ gvar_opts, &num_opts, sizeof(uint32_t));
+
+ for (gsize i = 0; i < num_opts; i++)
+ {
+ auto key = ConfigKey::get(opts[i] & SR_CONF_MASK);
+ set capabilities;
+ if (opts[i] & SR_CONF_GET)
+ capabilities.insert(GET);
+ if (opts[i] & SR_CONF_SET)
+ capabilities.insert(SET);
+ if (opts[i] & SR_CONF_LIST)
+ capabilities.insert(LIST);
+ result[key] = capabilities;
+ }
+
+ g_variant_unref(gvar_opts);
+
+ return result;
+}
+
+bool Configurable::config_check(const ConfigKey *key,
+ const ConfigKey *index_key)
+{
+ GVariant *gvar_opts;
+ gsize num_opts;
+ const uint32_t *opts;
+
+ if (sr_config_list(config_driver, config_sdi, config_channel_group,
+ index_key->id(), &gvar_opts) != SR_OK)
+ return false;
+
+ opts = (const uint32_t *) g_variant_get_fixed_array(
+ gvar_opts, &num_opts, sizeof(uint32_t));
+
+ for (gsize i = 0; i < num_opts; i++)
+ {
+ if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id())
+ {
+ g_variant_unref(gvar_opts);
+ return true;
+ }
+ }
+
+ g_variant_unref(gvar_opts);
+
+ return false;
}
Device::Device(struct sr_dev_inst *structure) :
- Configurable(structure->driver, structure, NULL),
- StructureWrapper(structure)
+ Configurable(sr_dev_inst_driver_get(structure), structure, NULL),
+ _structure(structure)
{
- for (GSList *entry = structure->channels; entry; entry = entry->next)
+ for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next)
{
auto channel = (struct sr_channel *) entry->data;
- channels.push_back(new Channel(channel));
+ _channels[channel] = new Channel(channel);
+ }
+
+ for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next)
+ {
+ auto group = (struct sr_channel_group *) entry->data;
+ _channel_groups[group->name] = new ChannelGroup(this, group);
}
}
Device::~Device()
{
- for (auto channel : channels)
- delete channel;
+ for (auto entry : _channels)
+ delete entry.second;
+ for (auto entry : _channel_groups)
+ delete entry.second;
+}
+
+string Device::vendor()
+{
+ return valid_string(sr_dev_inst_vendor_get(_structure));
}
-string Device::get_vendor()
+string Device::model()
{
- return valid_string(structure->vendor);
+ return valid_string(sr_dev_inst_model_get(_structure));
}
-string Device::get_model()
+string Device::version()
{
- return valid_string(structure->model);
+ return valid_string(sr_dev_inst_version_get(_structure));
}
-string Device::get_version()
+string Device::serial_number()
{
- return valid_string(structure->version);
+ return valid_string(sr_dev_inst_sernum_get(_structure));
}
-vector> Device::get_channels()
+string Device::connection_id()
+{
+ return valid_string(sr_dev_inst_connid_get(_structure));
+}
+
+vector> Device::channels()
{
vector> result;
- for (auto channel : channels)
+ for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next)
+ result.push_back(
+ _channels[(struct sr_channel *) channel->data]->get_shared_pointer(
+ get_shared_from_this()));
+ return result;
+}
+
+shared_ptr Device::get_channel(struct sr_channel *ptr)
+{
+ return _channels[ptr]->get_shared_pointer(get_shared_from_this());
+}
+
+map>
+Device::channel_groups()
+{
+ map> result;
+ for (auto entry: _channel_groups)
{
- channel->parent = static_pointer_cast(shared_from_this());
- result.push_back(shared_ptr(channel, reset_parent));
+ auto name = entry.first;
+ auto channel_group = entry.second;
+ result[name] = channel_group->get_shared_pointer(get_shared_from_this());
}
return result;
}
void Device::open()
{
- check(sr_dev_open(structure));
+ check(sr_dev_open(_structure));
}
void Device::close()
{
- check(sr_dev_close(structure));
+ check(sr_dev_close(_structure));
}
-HardwareDevice::HardwareDevice(Driver *driver, struct sr_dev_inst *structure) :
+HardwareDevice::HardwareDevice(shared_ptr driver,
+ struct sr_dev_inst *structure) :
+ UserOwned(structure),
Device(structure),
- driver(driver)
+ _driver(driver)
{
- for (GSList *entry = structure->channel_groups; entry; entry = entry->next)
- {
- auto group = (struct sr_channel_group *) entry->data;
- channel_groups[group->name] = new ChannelGroup(this, group);
- }
}
HardwareDevice::~HardwareDevice()
{
- for (auto entry : channel_groups)
- delete entry.second;
}
-shared_ptr HardwareDevice::get_driver()
+shared_ptr HardwareDevice::get_shared_from_this()
{
- return static_pointer_cast(driver->shared_from_this());
+ return static_pointer_cast(shared_from_this());
}
-map>
-HardwareDevice::get_channel_groups()
+shared_ptr HardwareDevice::driver()
{
- map> result;
- for (auto entry: channel_groups)
- {
- auto name = entry.first;
- auto channel_group = entry.second;
- channel_group->parent =
- static_pointer_cast(shared_from_this());
- result[name] = shared_ptr(channel_group,
- reset_parent);
- }
- return result;
+ return _driver;
+}
+
+UserDevice::UserDevice(string vendor, string model, string version) :
+ UserOwned(sr_dev_inst_user_new(
+ vendor.c_str(), model.c_str(), version.c_str())),
+ Device(UserOwned::_structure)
+{
+}
+
+UserDevice::~UserDevice()
+{
+}
+
+shared_ptr UserDevice::get_shared_from_this()
+{
+ return static_pointer_cast(shared_from_this());
+}
+
+shared_ptr UserDevice::add_channel(unsigned int index,
+ const ChannelType *type, string name)
+{
+ check(sr_dev_inst_channel_add(Device::_structure,
+ index, type->id(), name.c_str()));
+ struct sr_channel *structure = (struct sr_channel *)
+ g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data;
+ Channel *channel = new Channel(structure);
+ _channels[structure] = channel;
+ return get_channel(structure);
}
Channel::Channel(struct sr_channel *structure) :
- StructureWrapper(structure),
- type(ChannelType::get(structure->type))
+ ParentOwned(structure),
+ _type(ChannelType::get(_structure->type))
{
}
@@ -449,145 +645,143 @@ Channel::~Channel()
{
}
-string Channel::get_name()
+string Channel::name()
{
- return valid_string(structure->name);
+ return valid_string(_structure->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::get_type()
+const ChannelType *Channel::type()
{
- return ChannelType::get(structure->type);
+ return ChannelType::get(_structure->type);
}
-bool Channel::get_enabled()
+bool Channel::enabled()
{
- return structure->enabled;
+ return _structure->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()
+{
+ return _structure->index;
}
-ChannelGroup::ChannelGroup(HardwareDevice *device,
+ChannelGroup::ChannelGroup(Device *device,
struct sr_channel_group *structure) :
- StructureWrapper(structure),
- Configurable(device->structure->driver, device->structure, structure)
+ ParentOwned(structure),
+ Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure)
{
for (GSList *entry = structure->channels; entry; entry = entry->next)
- {
- auto channel = (struct sr_channel *) entry->data;
- for (auto device_channel : device->channels)
- if (channel == device_channel->structure)
- channels.push_back(device_channel);
- }
+ _channels.push_back(device->_channels[(struct sr_channel *)entry->data]);
}
ChannelGroup::~ChannelGroup()
{
}
-string ChannelGroup::get_name()
+string ChannelGroup::name()
{
- return valid_string(structure->name);
+ return valid_string(_structure->name);
}
-vector> ChannelGroup::get_channels()
+vector> ChannelGroup::channels()
{
vector> result;
- for (auto channel : channels)
- {
- channel->parent = static_pointer_cast(parent->shared_from_this());
- result.push_back(shared_ptr(channel, reset_parent));
- }
+ for (auto channel : _channels)
+ result.push_back(channel->get_shared_pointer(_parent));
return result;
}
Trigger::Trigger(shared_ptr context, string name) :
- structure(sr_trigger_new(name.c_str())), context(context)
+ UserOwned(sr_trigger_new(name.c_str())),
+ _context(context)
{
- for (auto stage = structure->stages; stage; stage = stage->next)
- stages.push_back(new TriggerStage((struct sr_trigger_stage *) stage->data));
+ for (auto stage = _structure->stages; stage; stage = stage->next)
+ _stages.push_back(
+ new TriggerStage((struct sr_trigger_stage *) stage->data));
}
Trigger::~Trigger()
{
- for (auto stage: stages)
+ for (auto stage: _stages)
delete stage;
- sr_trigger_free(structure);
+ sr_trigger_free(_structure);
}
-string Trigger::get_name()
+string Trigger::name()
{
- return structure->name;
+ return _structure->name;
}
-vector> Trigger::get_stages()
+vector> Trigger::stages()
{
vector> result;
- for (auto stage : stages)
- {
- stage->parent = static_pointer_cast(shared_from_this());
- result.push_back(shared_ptr(stage, reset_parent));
- }
+ for (auto stage : _stages)
+ result.push_back(stage->get_shared_pointer(this));
return result;
}
shared_ptr Trigger::add_stage()
{
- auto stage = new TriggerStage(sr_trigger_stage_add(structure));
- stages.push_back(stage);
- stage->parent = static_pointer_cast(shared_from_this());
- return shared_ptr(stage, reset_parent);
+ auto stage = new TriggerStage(sr_trigger_stage_add(_structure));
+ _stages.push_back(stage);
+ return stage->get_shared_pointer(this);
}
TriggerStage::TriggerStage(struct sr_trigger_stage *structure) :
- StructureWrapper(structure)
+ ParentOwned(structure)
{
}
TriggerStage::~TriggerStage()
{
- for (auto match : matches)
+ for (auto match : _matches)
delete match;
}
-int TriggerStage::get_number()
+int TriggerStage::number()
{
- return structure->stage;
+ return _structure->stage;
}
-vector> TriggerStage::get_matches()
+vector> TriggerStage::matches()
{
vector> result;
- for (auto match : matches)
- {
- match->parent = static_pointer_cast(shared_from_this());
- result.push_back(shared_ptr(match, reset_parent));
- }
+ for (auto match : _matches)
+ result.push_back(match->get_shared_pointer(this));
return result;
}
-void TriggerStage::add_match(shared_ptr channel, const TriggerMatchType *type, float value)
+void TriggerStage::add_match(shared_ptr channel,
+ const TriggerMatchType *type, float value)
{
- check(sr_trigger_match_add(structure, channel->structure, type->get_id(), value));
- matches.push_back(new TriggerMatch(
- (struct sr_trigger_match *) g_slist_last(structure->matches)->data, channel));
+ check(sr_trigger_match_add(_structure,
+ channel->_structure, type->id(), value));
+ _matches.push_back(new TriggerMatch(
+ (struct sr_trigger_match *) g_slist_last(
+ _structure->matches)->data, channel));
}
-void TriggerStage::add_match(shared_ptr channel, const TriggerMatchType *type)
+void TriggerStage::add_match(shared_ptr channel,
+ const TriggerMatchType *type)
{
add_match(channel, type, NAN);
}
-TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, shared_ptr channel) :
- StructureWrapper(structure), channel(channel)
+TriggerMatch::TriggerMatch(struct sr_trigger_match *structure,
+ shared_ptr channel) :
+ ParentOwned(structure),
+ _channel(channel)
{
}
@@ -595,52 +789,53 @@ TriggerMatch::~TriggerMatch()
{
}
-shared_ptr TriggerMatch::get_channel()
+shared_ptr TriggerMatch::channel()
{
- return channel;
+ return _channel;
}
-const TriggerMatchType *TriggerMatch::get_type()
+const TriggerMatchType *TriggerMatch::type()
{
- return TriggerMatchType::get(structure->match);
+ return TriggerMatchType::get(_structure->match);
}
-float TriggerMatch::get_value()
+float TriggerMatch::value()
{
- return structure->value;
+ return _structure->value;
}
DatafeedCallbackData::DatafeedCallbackData(Session *session,
DatafeedCallbackFunction callback) :
- callback(callback), session(session)
+ _callback(callback),
+ _session(session)
{
}
void DatafeedCallbackData::run(const struct sr_dev_inst *sdi,
const struct sr_datafeed_packet *pkt)
{
- auto device = session->devices[sdi];
- auto packet = shared_ptr(new Packet(pkt), Packet::Deleter());
- callback(device, packet);
+ auto device = _session->get_device(sdi);
+ auto packet = shared_ptr(new Packet(device, pkt), Packet::Deleter());
+ _callback(device, packet);
}
SourceCallbackData::SourceCallbackData(shared_ptr source) :
- source(source)
+ _source(source)
{
}
bool SourceCallbackData::run(int revents)
{
- return source->callback((Glib::IOCondition) revents);
+ return _source->_callback((Glib::IOCondition) revents);
}
shared_ptr EventSource::create(int fd, Glib::IOCondition events,
int timeout, SourceCallbackFunction callback)
{
auto result = new EventSource(timeout, callback);
- result->type = EventSource::SOURCE_FD;
- result->fd = fd;
- result->events = events;
+ result->_type = EventSource::SOURCE_FD;
+ result->_fd = fd;
+ result->_events = events;
return shared_ptr(result, EventSource::Deleter());
}
@@ -648,8 +843,8 @@ shared_ptr EventSource::create(Glib::PollFD pollfd, int timeout,
SourceCallbackFunction callback)
{
auto result = new EventSource(timeout, callback);
- result->type = EventSource::SOURCE_POLLFD;
- result->pollfd = pollfd;
+ result->_type = EventSource::SOURCE_POLLFD;
+ result->_pollfd = pollfd;
return shared_ptr(result, EventSource::Deleter());
}
@@ -657,14 +852,15 @@ shared_ptr EventSource::create(Glib::RefPtr channe
Glib::IOCondition events, int timeout, SourceCallbackFunction callback)
{
auto result = new EventSource(timeout, callback);
- result->type = EventSource::SOURCE_IOCHANNEL;
- result->channel = channel;
- result->events = events;
+ result->_type = EventSource::SOURCE_IOCHANNEL;
+ result->_channel = channel;
+ result->_events = events;
return shared_ptr(result, EventSource::Deleter());
}
EventSource::EventSource(int timeout, SourceCallbackFunction callback) :
- timeout(timeout), callback(callback)
+ _timeout(timeout),
+ _callback(callback)
{
}
@@ -672,154 +868,199 @@ EventSource::~EventSource()
{
}
+SessionDevice::SessionDevice(struct sr_dev_inst *structure) :
+ ParentOwned(structure),
+ Device(structure)
+{
+}
+
+SessionDevice::~SessionDevice()
+{
+}
+
+shared_ptr SessionDevice::get_shared_from_this()
+{
+ return static_pointer_cast(shared_from_this());
+}
+
Session::Session(shared_ptr context) :
- context(context), saving(false)
+ UserOwned(_structure),
+ _context(context),
+ _saving(false)
{
- check(sr_session_new(&structure));
- context->session = this;
+ check(sr_session_new(context->_structure, &_structure));
+ _context->_session = this;
}
Session::Session(shared_ptr context, string filename) :
- context(context), saving(false)
+ UserOwned(_structure),
+ _context(context),
+ _filename(filename),
+ _saving(false)
{
- check(sr_session_load(filename.c_str(), &structure));
- context->session = this;
+ 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)
+ {
+ auto sdi = (struct sr_dev_inst *) dev->data;
+ _owned_devices[sdi] = new SessionDevice(sdi);
+ }
+ _context->_session = this;
}
Session::~Session()
{
- check(sr_session_destroy(structure));
+ check(sr_session_destroy(_structure));
- for (auto callback : datafeed_callbacks)
+ for (auto callback : _datafeed_callbacks)
delete callback;
- for (auto entry : source_callbacks)
+ for (auto entry : _source_callbacks)
+ delete entry.second;
+
+ for (auto entry : _owned_devices)
delete entry.second;
}
+shared_ptr Session::get_device(const struct sr_dev_inst *sdi)
+{
+ if (_owned_devices.count(sdi))
+ return static_pointer_cast(
+ _owned_devices[sdi]->get_shared_pointer(this));
+ else if (_other_devices.count(sdi))
+ return _other_devices[sdi];
+ else
+ throw Error(SR_ERR_BUG);
+}
+
void Session::add_device(shared_ptr device)
{
- check(sr_session_dev_add(structure, device->structure));
- devices[device->structure] = device;
+ check(sr_session_dev_add(_structure, device->_structure));
+ _other_devices[device->_structure] = device;
}
-vector> Session::get_devices()
+vector> Session::devices()
{
GSList *dev_list;
- check(sr_session_dev_list(structure, &dev_list));
+ check(sr_session_dev_list(_structure, &dev_list));
vector> result;
for (GSList *dev = dev_list; dev; dev = dev->next)
{
auto sdi = (struct sr_dev_inst *) dev->data;
- if (devices.count(sdi) == 0)
- devices[sdi] = shared_ptr(
- new Device(sdi), Device::Deleter());
- result.push_back(devices[sdi]);
+ result.push_back(get_device(sdi));
}
return result;
}
void Session::remove_devices()
{
- devices.clear();
- check(sr_session_dev_remove_all(structure));
+ _other_devices.clear();
+ check(sr_session_dev_remove_all(_structure));
}
void Session::start()
{
- check(sr_session_start(structure));
+ check(sr_session_start(_structure));
}
void Session::run()
{
- check(sr_session_run(structure));
+ check(sr_session_run(_structure));
}
void Session::stop()
{
- check(sr_session_stop(structure));
+ check(sr_session_stop(_structure));
}
void Session::begin_save(string filename)
{
- saving = true;
- save_initialized = false;
- save_filename = filename;
- save_samplerate = 0;
+ _saving = true;
+ _save_initialized = false;
+ _save_filename = filename;
+ _save_samplerate = 0;
}
-void Session::append(shared_ptr device, shared_ptr packet)
+void Session::append(shared_ptr packet)
{
- if (!saving)
+ if (!_saving)
throw Error(SR_ERR);
- switch (packet->structure->type)
+ switch (packet->_structure->type)
{
case SR_DF_META:
{
auto meta = (const struct sr_datafeed_meta *)
- packet->structure->payload;
+ packet->_structure->payload;
for (auto l = meta->config; l; l = l->next)
{
auto config = (struct sr_config *) l->data;
if (config->key == SR_CONF_SAMPLERATE)
- save_samplerate = g_variant_get_uint64(config->data);
+ _save_samplerate = g_variant_get_uint64(config->data);
}
break;
}
case SR_DF_LOGIC:
{
- if (save_samplerate == 0)
+ if (_save_samplerate == 0)
{
GVariant *samplerate;
- check(sr_config_get(device->structure->driver,
- device->structure, NULL, SR_CONF_SAMPLERATE, &samplerate));
+ check(sr_config_get(sr_dev_inst_driver_get(packet->_device->_structure),
+ packet->_device->_structure, NULL, SR_CONF_SAMPLERATE,
+ &samplerate));
- save_samplerate = g_variant_get_uint64(samplerate);
+ _save_samplerate = g_variant_get_uint64(samplerate);
g_variant_unref(samplerate);
}
- if (!save_initialized)
+ if (!_save_initialized)
{
vector> save_channels;
- for (auto channel : device->get_channels())
- if (channel->structure->enabled &&
- channel->structure->type == SR_CHANNEL_LOGIC)
+ for (auto channel : packet->_device->channels())
+ if (channel->_structure->enabled &&
+ channel->_structure->type == SR_CHANNEL_LOGIC)
save_channels.push_back(channel);
auto channels = g_new(char *, save_channels.size());
int i = 0;
for (auto channel : save_channels)
- channels[i++] = channel->structure->name;
+ channels[i++] = channel->_structure->name;
channels[i] = NULL;
- int ret = sr_session_save_init(structure, save_filename.c_str(),
- save_samplerate, channels);
+ int ret = sr_session_save_init(_structure, _save_filename.c_str(),
+ _save_samplerate, channels);
g_free(channels);
if (ret != SR_OK)
throw Error(ret);
- save_initialized = true;
+ _save_initialized = true;
}
auto logic = (const struct sr_datafeed_logic *)
- packet->structure->payload;
+ packet->_structure->payload;
- check(sr_session_append(structure, save_filename.c_str(),
+ check(sr_session_append(_structure, _save_filename.c_str(),
(uint8_t *) logic->data, logic->unitsize,
logic->length / logic->unitsize));
}
}
}
+void Session::append(void *data, size_t length, unsigned int unit_size)
+{
+ check(sr_session_append(_structure, _save_filename.c_str(),
+ (uint8_t *) data, unit_size, length));
+}
+
static void datafeed_callback(const struct sr_dev_inst *sdi,
const struct sr_datafeed_packet *pkt, void *cb_data)
{
@@ -830,16 +1071,17 @@ static void datafeed_callback(const struct sr_dev_inst *sdi,
void Session::add_datafeed_callback(DatafeedCallbackFunction callback)
{
auto cb_data = new DatafeedCallbackData(this, callback);
- check(sr_session_datafeed_callback_add(structure, datafeed_callback, cb_data));
- datafeed_callbacks.push_back(cb_data);
+ check(sr_session_datafeed_callback_add(_structure,
+ datafeed_callback, cb_data));
+ _datafeed_callbacks.push_back(cb_data);
}
void Session::remove_datafeed_callbacks(void)
{
- check(sr_session_datafeed_callback_remove_all(structure));
- for (auto callback : datafeed_callbacks)
+ check(sr_session_datafeed_callback_remove_all(_structure));
+ for (auto callback : _datafeed_callbacks)
delete callback;
- datafeed_callbacks.clear();
+ _datafeed_callbacks.clear();
}
static int source_callback(int fd, int revents, void *cb_data)
@@ -851,86 +1093,132 @@ static int source_callback(int fd, int revents, void *cb_data)
void Session::add_source(shared_ptr source)
{
- if (source_callbacks.count(source) == 1)
+ if (_source_callbacks.count(source) == 1)
throw Error(SR_ERR_ARG);
auto cb_data = new SourceCallbackData(source);
- switch (source->type)
+ switch (source->_type)
{
case EventSource::SOURCE_FD:
- check(sr_session_source_add(structure, source->fd, source->events,
- source->timeout, source_callback, cb_data));
+ check(sr_session_source_add(_structure, source->_fd, source->_events,
+ source->_timeout, source_callback, cb_data));
break;
case EventSource::SOURCE_POLLFD:
- check(sr_session_source_add_pollfd(structure,
- source->pollfd.gobj(), source->timeout, source_callback,
+ check(sr_session_source_add_pollfd(_structure,
+ source->_pollfd.gobj(), source->_timeout, source_callback,
cb_data));
break;
case EventSource::SOURCE_IOCHANNEL:
- check(sr_session_source_add_channel(structure,
- source->channel->gobj(), source->events, source->timeout,
+ check(sr_session_source_add_channel(_structure,
+ source->_channel->gobj(), source->_events, source->_timeout,
source_callback, cb_data));
break;
}
- source_callbacks[source] = cb_data;
+ _source_callbacks[source] = cb_data;
}
void Session::remove_source(shared_ptr source)
{
- if (source_callbacks.count(source) == 0)
+ if (_source_callbacks.count(source) == 0)
throw Error(SR_ERR_ARG);
- switch (source->type)
+ switch (source->_type)
{
case EventSource::SOURCE_FD:
- check(sr_session_source_remove(structure, source->fd));
+ check(sr_session_source_remove(_structure, source->_fd));
break;
case EventSource::SOURCE_POLLFD:
- check(sr_session_source_remove_pollfd(structure,
- source->pollfd.gobj()));
+ check(sr_session_source_remove_pollfd(_structure,
+ source->_pollfd.gobj()));
break;
case EventSource::SOURCE_IOCHANNEL:
- check(sr_session_source_remove_channel(structure,
- source->channel->gobj()));
+ check(sr_session_source_remove_channel(_structure,
+ source->_channel->gobj()));
break;
}
- delete source_callbacks[source];
+ delete _source_callbacks[source];
+
+ _source_callbacks.erase(source);
+}
+
+shared_ptr Session::trigger()
+{
+ return _trigger;
+}
+
+void Session::set_trigger(shared_ptr trigger)
+{
+ 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;
+}
- source_callbacks.erase(source);
+string Session::filename()
+{
+ return _filename;
}
-Packet::Packet(const struct sr_datafeed_packet *structure) :
- structure(structure)
+shared_ptr Session::context()
+{
+ return _context;
+}
+
+Packet::Packet(shared_ptr device,
+ const struct sr_datafeed_packet *structure) :
+ UserOwned(structure),
+ _device(device)
{
switch (structure->type)
{
+ case SR_DF_HEADER:
+ _payload = new Header(
+ static_cast(
+ structure->payload));
+ break;
+ case SR_DF_META:
+ _payload = new Meta(
+ static_cast(
+ structure->payload));
+ break;
case SR_DF_LOGIC:
- payload = new Logic(
+ _payload = new Logic(
static_cast(
structure->payload));
break;
case SR_DF_ANALOG:
- payload = new Analog(
+ _payload = new Analog(
static_cast(
structure->payload));
break;
default:
- payload = NULL;
+ _payload = nullptr;
break;
}
}
Packet::~Packet()
{
- delete payload;
+ if (_payload)
+ delete _payload;
}
-PacketPayload *Packet::get_payload()
+const PacketType *Packet::type()
{
- return payload;
+ return PacketType::get(_structure->type);
+}
+
+shared_ptr Packet::payload()
+{
+ if (_payload)
+ return _payload->get_shared_pointer(this);
+ else
+ throw Error(SR_ERR_NA);
}
PacketPayload::PacketPayload()
@@ -941,28 +1229,95 @@ PacketPayload::~PacketPayload()
{
}
-Logic::Logic(const struct sr_datafeed_logic *structure) : PacketPayload(),
- structure(structure),
- data(static_cast(structure->data),
- static_cast(structure->data) + structure->length) {}
+Header::Header(const struct sr_datafeed_header *structure) :
+ ParentOwned(structure),
+ PacketPayload()
+{
+}
+
+Header::~Header()
+{
+}
+
+shared_ptr Header::get_shared_pointer(Packet *_parent)
+{
+ return static_pointer_cast(
+ ParentOwned::get_shared_pointer(_parent));
+}
+
+int Header::feed_version()
+{
+ return _structure->feed_version;
+}
+
+Glib::TimeVal Header::start_time()
+{
+ return Glib::TimeVal(
+ _structure->starttime.tv_sec,
+ _structure->starttime.tv_usec);
+}
+
+Meta::Meta(const struct sr_datafeed_meta *structure) :
+ ParentOwned(structure),
+ PacketPayload()
+{
+}
+
+Meta::~Meta()
+{
+}
+
+shared_ptr Meta::get_shared_pointer(Packet *_parent)
+{
+ return static_pointer_cast(
+ ParentOwned::get_shared_pointer(_parent));
+}
+
+map Meta::config()
+{
+ map result;
+ for (auto l = _structure->config; l; l = l->next)
+ {
+ auto config = (struct sr_config *) l->data;
+ result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data);
+ }
+ return result;
+}
+
+Logic::Logic(const struct sr_datafeed_logic *structure) :
+ ParentOwned(structure),
+ PacketPayload()
+{
+}
Logic::~Logic()
{
}
-void *Logic::get_data()
+shared_ptr Logic::get_shared_pointer(Packet *_parent)
+{
+ return static_pointer_cast(
+ ParentOwned::get_shared_pointer(_parent));
+}
+
+void *Logic::data_pointer()
+{
+ return _structure->data;
+}
+
+size_t Logic::data_length()
{
- return structure->data;
+ return _structure->length;
}
-size_t Logic::get_data_size()
+unsigned int Logic::unit_size()
{
- return structure->length;
+ return _structure->unitsize;
}
Analog::Analog(const struct sr_datafeed_analog *structure) :
- PacketPayload(),
- structure(structure)
+ ParentOwned(structure),
+ PacketPayload()
{
}
@@ -970,38 +1325,48 @@ Analog::~Analog()
{
}
-void *Analog::get_data()
+shared_ptr Analog::get_shared_pointer(Packet *_parent)
{
- return structure->data;
+ return static_pointer_cast(
+ ParentOwned::get_shared_pointer(_parent));
}
-size_t Analog::get_data_size()
+float *Analog::data_pointer()
{
- return structure->num_samples * sizeof(float);
+ return _structure->data;
}
-unsigned int Analog::get_num_samples()
+unsigned int Analog::num_samples()
{
- return structure->num_samples;
+ return _structure->num_samples;
}
-const Quantity *Analog::get_mq()
+vector> Analog::channels()
{
- return Quantity::get(structure->mq);
+ vector> result;
+ for (auto l = _structure->channels; l; l = l->next)
+ result.push_back(_parent->_device->get_channel(
+ (struct sr_channel *)l->data));
+ return result;
+}
+
+const Quantity *Analog::mq()
+{
+ return Quantity::get(_structure->mq);
}
-const Unit *Analog::get_unit()
+const Unit *Analog::unit()
{
- return Unit::get(structure->unit);
+ return Unit::get(_structure->unit);
}
-vector Analog::get_mq_flags()
+vector Analog::mq_flags()
{
- return QuantityFlag::flags_from_mask(structure->mqflags);
+ return QuantityFlag::flags_from_mask(_structure->mqflags);
}
-InputFormat::InputFormat(struct sr_input_format *structure) :
- StructureWrapper(structure)
+InputFormat::InputFormat(const struct sr_input_module *structure) :
+ ParentOwned(structure)
{
}
@@ -1009,58 +1374,148 @@ InputFormat::~InputFormat()
{
}
-string InputFormat::get_name()
+string InputFormat::name()
+{
+ return valid_string(sr_input_id_get(_structure));
+}
+
+string InputFormat::description()
+{
+ return valid_string(sr_input_description_get(_structure));
+}
+
+vector InputFormat::extensions()
+{
+ vector exts;
+ for (const char *const *e = sr_input_extensions_get(_structure);
+ e && *e; e++)
+ exts.push_back(*e);
+ return exts;
+}
+
+map> InputFormat::options()
+{
+ const struct sr_option **options = sr_input_options_get(_structure);
+ map> result;
+ if (options)
+ {
+ auto option_array = shared_ptr(
+ options, sr_input_options_free);
+ for (int i = 0; options[i]; i++)
+ result[options[i]->id] = shared_ptr