ArvDevice * arv_gv_device_new (GInetAddress *interface_address, GInetAddress *device_address) { ArvGvDevice *gv_device; ArvGvDeviceIOData *io_data; ArvGvDeviceHeartbeatData *heartbeat_data; char *address_string; g_return_val_if_fail (G_IS_INET_ADDRESS (interface_address), NULL); g_return_val_if_fail (G_IS_INET_ADDRESS (device_address), NULL); address_string = g_inet_address_to_string (interface_address); arv_debug_device ("[GvDevice::new] Interface address = %s", address_string); g_free (address_string); address_string = g_inet_address_to_string (device_address); arv_debug_device ("[GvDevice::new] Device address = %s", address_string); g_free (address_string); gv_device = g_object_new (ARV_TYPE_GV_DEVICE, NULL); io_data = g_new0 (ArvGvDeviceIOData, 1); io_data->mutex = g_mutex_new (); io_data->packet_id = 65300; /* Start near the end of the circular counter */ io_data->interface_address = g_inet_socket_address_new (interface_address, 0); io_data->device_address = g_inet_socket_address_new (device_address, ARV_GVCP_PORT); io_data->socket = g_socket_new (G_SOCKET_FAMILY_IPV4, G_SOCKET_TYPE_DATAGRAM, G_SOCKET_PROTOCOL_UDP, NULL); g_socket_bind (io_data->socket, io_data->interface_address, TRUE, NULL); io_data->buffer = g_malloc (ARV_GV_DEVICE_BUFFER_SIZE); io_data->gvcp_n_retries = ARV_GV_DEVICE_GVCP_N_RETRIES_DEFAULT; io_data->gvcp_timeout_ms = ARV_GV_DEVICE_GVCP_TIMEOUT_MS_DEFAULT; io_data->poll_in_event.fd = g_socket_get_fd (io_data->socket); io_data->poll_in_event.events = G_IO_IN; io_data->poll_in_event.revents = 0; gv_device->priv->io_data = io_data; arv_gv_device_load_genicam (gv_device); arv_gv_device_take_control (gv_device); heartbeat_data = g_new (ArvGvDeviceHeartbeatData, 1); heartbeat_data->gv_device = gv_device; heartbeat_data->io_data = io_data; heartbeat_data->period_us = ARV_GV_DEVICE_HEARTBEAT_PERIOD_US; heartbeat_data->cancel = FALSE; gv_device->priv->heartbeat_data = heartbeat_data; gv_device->priv->heartbeat_thread = g_thread_create (arv_gv_device_heartbeat_thread, gv_device->priv->heartbeat_data, TRUE, NULL); return ARV_DEVICE (gv_device); }
static ArvGvInterfaceDeviceInfos * arv_gv_interface_device_infos_new (GInetAddress *interface_address, void *discovery_data) { ArvGvInterfaceDeviceInfos *infos; g_return_val_if_fail (G_IS_INET_ADDRESS (interface_address), NULL); g_return_val_if_fail (discovery_data != NULL, NULL); g_object_ref (interface_address); infos = g_new (ArvGvInterfaceDeviceInfos, 1); infos->interface_address = interface_address; memcpy (infos->discovery_data, discovery_data, ARV_GVBS_DISCOVERY_DATA_SIZE); infos->mac_string = g_strdup_printf ("%02x:%02x:%02x:%02x:%02x:%02x", infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 2], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 3], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 4], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 5], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 6], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 7]); return infos; }
static void kms_rtp_endpoint_set_addr (KmsRtpEndpoint * self) { GList *ips, *l; gboolean done = FALSE; ips = nice_interfaces_get_local_ips (FALSE); for (l = ips; l != NULL && !done; l = l->next) { GInetAddress *addr; gboolean is_ipv6 = FALSE; addr = g_inet_address_new_from_string (l->data); if (G_IS_INET_ADDRESS (addr)) { switch (g_inet_address_get_family (addr)) { case G_SOCKET_FAMILY_INVALID: case G_SOCKET_FAMILY_UNIX: /* Ignore this addresses */ break; case G_SOCKET_FAMILY_IPV6: is_ipv6 = TRUE; case G_SOCKET_FAMILY_IPV4: { gchar *addr_str; gboolean use_ipv6; g_object_get (self, "use-ipv6", &use_ipv6, NULL); if (is_ipv6 != use_ipv6) { GST_DEBUG_OBJECT (self, "No valid address type: %d", is_ipv6); break; } addr_str = g_inet_address_to_string (addr); if (addr_str != NULL) { KmsBaseSdpEndpoint *base_sdp = KMS_BASE_SDP_ENDPOINT (self); KmsSdpAgent *agent = kms_base_sdp_endpoint_get_sdp_agent (base_sdp); g_object_set (agent, "addr", addr_str, NULL); g_free (addr_str); done = TRUE; } break; } } } if (G_IS_OBJECT (addr)) { g_object_unref (addr); } } g_list_free_full (ips, g_free); if (!done) { GST_WARNING_OBJECT (self, "Addr not set"); } }
void arv_fake_camera_set_inet_address (ArvFakeCamera *camera, GInetAddress *address) { const guint8 *bytes; g_return_if_fail (ARV_IS_FAKE_CAMERA (camera)); g_return_if_fail (G_IS_INET_ADDRESS (address)); g_return_if_fail (g_inet_address_get_family (address) == G_SOCKET_FAMILY_IPV4); bytes = g_inet_address_to_bytes (address); arv_fake_camera_write_memory (camera, ARV_GVBS_CURRENT_IP_ADDRESS_OFFSET, g_inet_address_get_native_size (address), (char *) bytes); }
static ArvGvInterfaceDeviceInfos * arv_gv_interface_device_infos_new (GInetAddress *interface_address, void *discovery_data) { ArvGvInterfaceDeviceInfos *infos; g_return_val_if_fail (G_IS_INET_ADDRESS (interface_address), NULL); g_return_val_if_fail (discovery_data != NULL, NULL); g_object_ref (interface_address); infos = g_new (ArvGvInterfaceDeviceInfos, 1); memcpy (infos->discovery_data, discovery_data, ARV_GVBS_DISCOVERY_DATA_SIZE); infos->manufacturer = g_strndup ((char *) &infos->discovery_data[ARV_GVBS_MANUFACTURER_NAME_OFFSET], ARV_GVBS_MANUFACTURER_NAME_SIZE); infos->serial_number = g_strndup ((char *) &infos->discovery_data[ARV_GVBS_SERIAL_NUMBER_OFFSET], ARV_GVBS_SERIAL_NUMBER_SIZE); infos->user_name = g_strndup ((char *) &infos->discovery_data[ARV_GVBS_USER_DEFINED_NAME_OFFSET], ARV_GVBS_USER_DEFINED_NAME_SIZE); infos->name = g_strdup_printf ("%s-%s", infos->manufacturer, infos->serial_number); arv_str_strip (infos->name, ARV_DEVICE_NAME_ILLEGAL_CHARACTERS, ARV_DEVICE_NAME_REPLACEMENT_CHARACTER); infos->interface_address = interface_address; infos->mac_string = g_strdup_printf ("%02x:%02x:%02x:%02x:%02x:%02x", infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 2], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 3], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 4], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 5], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 6], infos->discovery_data[ARV_GVBS_DEVICE_MAC_ADDRESS_HIGH_OFFSET + 7]); infos->ref_count = 1; return infos; }
ArvStream * arv_gv_stream_new (GInetAddress *device_address, guint16 port, ArvStreamCallback callback, void *user_data, guint64 timestamp_tick_frequency, guint packet_size) { ArvGvStream *gv_stream; ArvStream *stream; GInetAddress *incoming_inet_address; ArvGvStreamThreadData *thread_data; g_return_val_if_fail (G_IS_INET_ADDRESS (device_address), NULL); g_return_val_if_fail (packet_size > ARV_GVSP_PACKET_PROTOCOL_OVERHEAD, NULL); gv_stream = g_object_new (ARV_TYPE_GV_STREAM, NULL); stream = ARV_STREAM (gv_stream); gv_stream->socket = g_socket_new (G_SOCKET_FAMILY_IPV4, G_SOCKET_TYPE_DATAGRAM, G_SOCKET_PROTOCOL_UDP, NULL); incoming_inet_address = g_inet_address_new_any (G_SOCKET_FAMILY_IPV4); gv_stream->incoming_address = g_inet_socket_address_new (incoming_inet_address, port); g_object_unref (incoming_inet_address); g_socket_bind (gv_stream->socket, gv_stream->incoming_address, TRUE, NULL); thread_data = g_new (ArvGvStreamThreadData, 1); thread_data->stream = stream; thread_data->callback = callback; thread_data->user_data = user_data; thread_data->socket = gv_stream->socket; thread_data->device_address = g_inet_socket_address_new (device_address, ARV_GVCP_PORT); thread_data->packet_resend = ARV_GV_STREAM_PACKET_RESEND_ALWAYS; thread_data->packet_timeout_us = ARV_GV_STREAM_PACKET_TIMEOUT_US_DEFAULT; thread_data->frame_retention_us = ARV_GV_STREAM_FRAME_RETENTION_US_DEFAULT; thread_data->timestamp_tick_frequency = timestamp_tick_frequency; thread_data->data_size = packet_size - ARV_GVSP_PACKET_PROTOCOL_OVERHEAD; thread_data->cancel = FALSE; thread_data->packet_id = 65300; thread_data->last_frame_id = 0; thread_data->n_completed_buffers = 0; thread_data->n_failures = 0; thread_data->n_underruns = 0; thread_data->n_aborteds = 0; thread_data->n_timeouts = 0; thread_data->n_missing_frames = 0; thread_data->n_size_mismatch_errors = 0; thread_data->n_received_packets = 0; thread_data->n_missing_packets = 0; thread_data->n_error_packets = 0; thread_data->n_ignored_packets = 0; thread_data->n_resent_packets = 0; thread_data->n_resend_requests = 0; thread_data->n_duplicated_packets = 0; thread_data->statistic = arv_statistic_new (1, 5000, 200, 0); thread_data->statistic_count = 0; arv_statistic_set_name (thread_data->statistic, 0, "Buffer reception time"); thread_data->socket_buffer_option = ARV_GV_STREAM_SOCKET_BUFFER_FIXED; thread_data->socket_buffer_size = 0; thread_data->current_socket_buffer_size = 0; gv_stream->thread_data = thread_data; gv_stream->thread = arv_g_thread_new ("arv_gv_stream", arv_gv_stream_thread, gv_stream->thread_data); return ARV_STREAM (gv_stream); }
ArvDevice * arv_gv_device_new (GInetAddress *interface_address, GInetAddress *device_address) { ArvGvDevice *gv_device; ArvGvDeviceIOData *io_data; ArvGvDeviceHeartbeatData *heartbeat_data; ArvGcRegisterDescriptionNode *register_description; ArvDomDocument *document; char *address_string; guint32 capabilities; g_return_val_if_fail (G_IS_INET_ADDRESS (interface_address), NULL); g_return_val_if_fail (G_IS_INET_ADDRESS (device_address), NULL); address_string = g_inet_address_to_string (interface_address); arv_debug_device ("[GvDevice::new] Interface address = %s", address_string); g_free (address_string); address_string = g_inet_address_to_string (device_address); arv_debug_device ("[GvDevice::new] Device address = %s", address_string); g_free (address_string); gv_device = g_object_new (ARV_TYPE_GV_DEVICE, NULL); io_data = g_new0 (ArvGvDeviceIOData, 1); #if GLIB_CHECK_VERSION(2,32,0) g_mutex_init (&io_data->mutex); #else io_data->mutex = g_mutex_new (); #endif io_data->packet_id = 65300; /* Start near the end of the circular counter */ io_data->interface_address = g_inet_socket_address_new (interface_address, 0); io_data->device_address = g_inet_socket_address_new (device_address, ARV_GVCP_PORT); io_data->socket = g_socket_new (G_SOCKET_FAMILY_IPV4, G_SOCKET_TYPE_DATAGRAM, G_SOCKET_PROTOCOL_UDP, NULL); g_socket_bind (io_data->socket, io_data->interface_address, TRUE, NULL); io_data->buffer = g_malloc (ARV_GV_DEVICE_BUFFER_SIZE); io_data->gvcp_n_retries = ARV_GV_DEVICE_GVCP_N_RETRIES_DEFAULT; io_data->gvcp_timeout_ms = ARV_GV_DEVICE_GVCP_TIMEOUT_MS_DEFAULT; io_data->poll_in_event.fd = g_socket_get_fd (io_data->socket); io_data->poll_in_event.events = G_IO_IN; io_data->poll_in_event.revents = 0; gv_device->priv->io_data = io_data; arv_gv_device_load_genicam (gv_device); arv_gv_device_take_control (gv_device); heartbeat_data = g_new (ArvGvDeviceHeartbeatData, 1); heartbeat_data->gv_device = gv_device; heartbeat_data->io_data = io_data; heartbeat_data->period_us = ARV_GV_DEVICE_HEARTBEAT_PERIOD_US; heartbeat_data->cancel = FALSE; gv_device->priv->heartbeat_data = heartbeat_data; gv_device->priv->heartbeat_thread = arv_g_thread_new ("arv_gv_heartbeat", arv_gv_device_heartbeat_thread, gv_device->priv->heartbeat_data); arv_device_read_register (ARV_DEVICE (gv_device), ARV_GVBS_GVCP_CAPABILITY_OFFSET, &capabilities, NULL); gv_device->priv->is_packet_resend_supported = (capabilities & ARV_GVBS_GVCP_CAPABILITY_PACKET_RESEND) != 0; gv_device->priv->is_write_memory_supported = (capabilities & ARV_GVBS_GVCP_CAPABILITY_WRITE_MEMORY) != 0; arv_debug_device ("[GvDevice::new] Packet resend = %s", gv_device->priv->is_packet_resend_supported ? "yes" : "no"); arv_debug_device ("[GvDevice::new] Write memory = %s", gv_device->priv->is_write_memory_supported ? "yes" : "no"); document = ARV_DOM_DOCUMENT (gv_device->priv->genicam); register_description = ARV_GC_REGISTER_DESCRIPTION_NODE (arv_dom_document_get_document_element (document)); if (!arv_gc_register_description_node_check_schema_version (register_description, 1, 1, 0)) arv_debug_device ("[GvDevice::new] Register workaround = yes"); return ARV_DEVICE (gv_device); }