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// $Id$
#ifndef CCM_DDS_PSAT_IDL
#define CCM_DDS_PSAT_IDL
#pragma dds4ccm impl "DDS_PSAT_Connector_T.h"
#if defined (__TAO_IDL)
#include <ccm_dds.idl>
#endif
/**
* @namespace CCM_DDS_PSAT
*
* Module containing all @ref PSAT related entities. Non-typed constructs are
* directly defined in this module, while typed constructs are in a templated
* sub-module.
*/
module CCM_DDS_PSAT
{
// ---------------------------
// Enums, structs and Typedefs
// ---------------------------
const long FIXED_STRING_SIZE = 50;
typedef char FixedString[FIXED_STRING_SIZE];
typedef sequence<string> StrSeq;
enum EndianType
{
PSAT_AD_LITTLE_ENDIAN,
PSAT_AD_BIG_ENDIAN
};
struct DataShape
{
long long num_blocks;
long long block_length;
long long stride;
};
struct SubscriberSideInfo
{
long long transferred_length;
long long sample_incomplete_deadline_usec;
boolean deliver_sample;
long long destination_offset;
};
struct ConnectorPrivateInfo
{
FixedString publisher_connector_id;
long long internal_buffer_id;
};
struct PSAT_Header
{
long long sample_start_address;
long long ad_buffer_id;
long long source_offset;
DataShape psat_view;
EndianType source_endian;
boolean sample_complete;
SubscriberSideInfo subscriber_side_info;
ConnectorPrivateInfo connector_only_info;
};
struct BasicUDM
{
PSAT_Header psatHeader;
};
struct AsynchErrorInfo
{
string get_rid_of_this; // TEMPORARY FIELD SO THE STRUCT COMPILES
};
struct SharedMemoryConfig
{
string name;
long long size;
long long alignment;
};
struct BufferPoolConfig
{
long long buffer_start_offset;
long long num_buffers;
long long buffer_size;
};
struct TransportConfig
{
StrSeq allowed_interfaces;
StrSeq denied_interfaces;
StrSeq transport_preference;
};
// ----------
// Exceptions
// ----------
exception SharedMemoryInitError
{
string explanation;
};
exception InvalidConnectorAttributes
{
string explanation;
};
exception NoAvailableAD_Buffer
{
string explanation;
};
exception InvalidAD_BufferState
{
string explanation;
};
exception InvalidUDM
{
string explanation;
};
exception UnsucessfulFlush
{
string explanation;
};
module Typed_PSAT<typename T, sequence<T> TSeq>
{
alias CCM_DDS::Typed<T, TSeq> DDS_Typed;
typedef DDS_Typed::DataReader DataReader;
typedef DDS_Typed::DataWriter DataWriter;
local interface PSAT_BufferControl
{
void release_buffer(in T datum)
raises(InvalidAD_BufferState, InvalidUDM);
void flush() raises(UnsucessfulFlush);
};
local interface PSAT_Writer : PSAT_BufferControl
{
void create_data(out T datum)
raises(CCM_DDS::InternalError, NoAvailableAD_Buffer);
void create_data_override(out T datum)
raises(CCM_DDS::InternalError);
void create_data_w_existing(in T existing_datum, out T datum)
raises(CCM_DDS::InternalError, InvalidAD_BufferState);
void notify_on_buffer_available(in long long timeoutUsec);
void write_one(in T datum)
raises(CCM_DDS::InternalError, InvalidUDM);
};
local interface PSAT_WriterStatusListener
{
void on_buffer_available();
void on_buffer_wait_timeout();
};
local interface PSAT_Interceptor
{
void on_metadata_intercept(inout T datum);
};
local interface PSAT_ReaderStatusListener : CCM_DDS::PortStatusListener
{
void on_copy_unsupported(in T datum, in AsynchErrorInfo info);
void on_data_corruption(in T datum, in AsynchErrorInfo info);
void on_incomplete_transfer(in T datum, in AsynchErrorInfo info);
void on_invalid_UDM(in T datum, in AsynchErrorInfo info);
};
// --------------
// DDS PSAT Ports
// --------------
porttype DDS_PSAT_Write
{
uses PSAT_Writer data;
uses DDS::DataWriter dds_entity;
provides PSAT_WriterStatusListener status;
};
porttype DDS_PSAT_Listen
{
uses DDS_Typed::Reader data;
provides DDS_Typed::Listener data_listener;
uses CCM_DDS::DataListenerControl data_control;
provides PSAT_ReaderStatusListener status;
uses DDS::DataReader dds_entity;
provides PSAT_Interceptor interceptor;
uses PSAT_BufferControl buffer_control;
};
// ------------------
// DDS PSAT Connector
// ------------------
connector DDS_PSAT_Event : CCM_DDS::DDS_TopicBase
{
mirrorport DDS_PSAT_Write supplier;
mirrorport DDS_PSAT_Listen consumer;
attribute SharedMemoryConfig shared_memory_config
setraises(CCM_DDS::NonChangeable);
attribute BufferPoolConfig attach_buffer_config
setraises(CCM_DDS::NonChangeable);
attribute TransportConfig transports_config
setraises(CCM_DDS::NonChangeable);
};
};
};
#endif // CCM_DDS_PSAT_IDL
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