DdsDynamicTypeSupport.idl

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/*
 * Distributed under the OpenDDS License.
 * See: http://www.opendds.org/license.html
 */

#ifndef OPENDDS_DDS_DYNAMIC_TYPE_SUPPORT_IDL
#define OPENDDS_DDS_DYNAMIC_TYPE_SUPPORT_IDL

#ifndef OPENDDS_SAFETY_PROFILE
#  include <dds/DdsDynamicData.idl>
#  include <dds/DdsDcpsPublication.idl>
#  include <dds/DdsDcpsTopic.idl>

module DDS {

// All the methods the XTypes spec describes in DynamicTypeSupport are not
// valid IDL. It's not possible to declare a static method in IDL, at
// least in a standardized way. register_type and get_type_name are not valid
// because interfaces can't redefine methods defined in parent interfaces.
// https://issues.omg.org/browse/INBOX-1527
local interface DynamicTypeSupportInterf : TypeSupport {
#if 0
  /*static*/ DynamicTypeSupport create_type_support(
    in DynamicType type);
  /*static*/ DDS::ReturnCode_t delete_type_support(
    in DynamicTypeSupport type_support);

  ReturnCode_t register_type(
    in DomainParticipant participant,
    in ObjectName type_name);
  ObjectName get_type_name();
#endif
};

local interface DynamicDataWriter : DataWriter {
  // This should match what DataWriterImpl_T is implementing
  InstanceHandle_t register_instance(
    in DynamicData instance);
  InstanceHandle_t register_instance_w_timestamp(
    in DynamicData instance,
    in Time_t timestamp);
  ReturnCode_t unregister_instance(
    in DynamicData instance,
    in InstanceHandle_t handle);
  ReturnCode_t unregister_instance_w_timestamp(
    in DynamicData instance,
    in InstanceHandle_t handle,
    in Time_t timestamp);
  ReturnCode_t write(
    in DynamicData instance_data,
    in InstanceHandle_t handle);
  ReturnCode_t write_w_timestamp(
    in DynamicData instance_data,
    in InstanceHandle_t handle,
    in Time_t source_timestamp);
  ReturnCode_t dispose(
    in DynamicData instance_data,
    in InstanceHandle_t instance_handle);
  ReturnCode_t dispose_w_timestamp(
    in DynamicData instance_data,
    in InstanceHandle_t instance_handle,
    in Time_t source_timestamp);
  ReturnCode_t get_key_value(
    inout DynamicData key_holder,
    in InstanceHandle_t handle);
  InstanceHandle_t lookup_instance(
    in DynamicData instance_data);
};

typedef sequence<DynamicData> DynamicDataSeq;

local interface DynamicDataReader : DataReader {
  ReturnCode_t read(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t take(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t read_w_condition(
    inout DynamicDataSeq data_values,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in ReadCondition a_condition);

  ReturnCode_t take_w_condition(
    inout DynamicDataSeq data_values,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in ReadCondition a_condition);

  ReturnCode_t read_next_sample(
    inout DynamicData received_data,
    inout SampleInfo sample_info);

  ReturnCode_t take_next_sample(
    inout DynamicData received_data,
    inout SampleInfo sample_info);

  ReturnCode_t read_instance(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t take_instance(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t read_instance_w_condition(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in ReadCondition a_condition);

  ReturnCode_t take_instance_w_condition(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in ReadCondition a_condition);

  ReturnCode_t read_next_instance(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t take_next_instance(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq,
    in long max_samples,
    in InstanceHandle_t a_handle,
    in SampleStateMask sample_states,
    in ViewStateMask view_states,
    in InstanceStateMask instance_states);

  ReturnCode_t read_next_instance_w_condition(
    inout DynamicDataSeq data_values,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in InstanceHandle_t previous_handle,
    in ReadCondition a_condition);

  ReturnCode_t take_next_instance_w_condition(
    inout DynamicDataSeq data_values,
    inout SampleInfoSeq sample_infos,
    in long max_samples,
    in InstanceHandle_t previous_handle,
    in ReadCondition a_condition);

  ReturnCode_t return_loan(
    inout DynamicDataSeq received_data,
    inout SampleInfoSeq info_seq);

  ReturnCode_t get_key_value(
    inout DynamicData key_holder,
    in InstanceHandle_t handle);

  InstanceHandle_t lookup_instance(
    in DynamicData instance_data);
};

}; // module DDS

#endif // OPENDDS_SAFETY_PROFILE

#endif // OPENDDS_DDS_DYNAMIC_TYPE_SUPPORT_IDL