HelloWorldPlugin.c

RTI Connext Implementation Support

Files generated by rtiddsgen that provided methods for type specific serialization and deserialization, to support the RTI Connext implementation.

HelloWorldPlugin.h

[$(NDDSHOME)/example/C/helloWorld/HelloWorldPlugin.h]

/*
  WARNING: THIS FILE IS AUTO-GENERATED. DO NOT MODIFY.

  This file was generated from HelloWorld.idl using "rtiddsgen".
  The rtiddsgen tool is part of the RTI Connext distribution.
  For more information, type 'rtiddsgen -help' at a command shell
  or consult the RTI Connext manual.
*/

#ifndef HelloWorldPlugin_1436885487_h
#define HelloWorldPlugin_1436885487_h

#include "HelloWorld.h"




struct RTICdrStream;

#ifndef pres_typePlugin_h
#include "pres/pres_typePlugin.h"
#endif


#if (defined(RTI_WIN32) || defined (RTI_WINCE)) && defined(NDDS_USER_DLL_EXPORT)
/* If the code is building on Windows, start exporting symbols.
*/
#undef NDDSUSERDllExport
#define NDDSUSERDllExport __declspec(dllexport)
#endif


#ifdef __cplusplus
extern "C" {
#endif

#define HelloWorld_LAST_MEMBER_ID 0

#define HelloWorldPlugin_get_sample PRESTypePluginDefaultEndpointData_getSample 
#define HelloWorldPlugin_return_sample PRESTypePluginDefaultEndpointData_returnSample 
#define HelloWorldPlugin_get_buffer PRESTypePluginDefaultEndpointData_getBuffer 
#define HelloWorldPlugin_return_buffer PRESTypePluginDefaultEndpointData_returnBuffer 
 

#define HelloWorldPlugin_create_sample PRESTypePluginDefaultEndpointData_createSample 
#define HelloWorldPlugin_destroy_sample PRESTypePluginDefaultEndpointData_deleteSample 

/* --------------------------------------------------------------------------------------
    Support functions:
 * -------------------------------------------------------------------------------------- */

NDDSUSERDllExport extern HelloWorld*
HelloWorldPluginSupport_create_data_ex(RTIBool allocate_pointers);

NDDSUSERDllExport extern HelloWorld*
HelloWorldPluginSupport_create_data(void);

NDDSUSERDllExport extern RTIBool 
HelloWorldPluginSupport_copy_data(
    HelloWorld *out,
    const HelloWorld *in);

NDDSUSERDllExport extern void 
HelloWorldPluginSupport_destroy_data_ex(
    HelloWorld *sample,RTIBool deallocate_pointers);

NDDSUSERDllExport extern void 
HelloWorldPluginSupport_destroy_data(
    HelloWorld *sample);

NDDSUSERDllExport extern void 
HelloWorldPluginSupport_print_data(
    const HelloWorld *sample,
    const char *desc,
    unsigned int indent);


/* ----------------------------------------------------------------------------
    Callback functions:
 * ---------------------------------------------------------------------------- */

NDDSUSERDllExport extern PRESTypePluginParticipantData 
HelloWorldPlugin_on_participant_attached(
    void *registration_data, 
    const struct PRESTypePluginParticipantInfo *participant_info,
    RTIBool top_level_registration, 
    void *container_plugin_context,
    RTICdrTypeCode *typeCode);

NDDSUSERDllExport extern void 
HelloWorldPlugin_on_participant_detached(
    PRESTypePluginParticipantData participant_data);
    
NDDSUSERDllExport extern PRESTypePluginEndpointData 
HelloWorldPlugin_on_endpoint_attached(
    PRESTypePluginParticipantData participant_data,
    const struct PRESTypePluginEndpointInfo *endpoint_info,
    RTIBool top_level_registration, 
    void *container_plugin_context);

NDDSUSERDllExport extern void 
HelloWorldPlugin_on_endpoint_detached(
    PRESTypePluginEndpointData endpoint_data);


NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_copy_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *out,
    const HelloWorld *in);

/* --------------------------------------------------------------------------------------
    (De)Serialize functions:
 * -------------------------------------------------------------------------------------- */

NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_serialize(
    PRESTypePluginEndpointData endpoint_data,
    const HelloWorld *sample,
    struct RTICdrStream *stream, 
    RTIBool serialize_encapsulation,
    RTIEncapsulationId encapsulation_id,
    RTIBool serialize_sample, 
    void *endpoint_plugin_qos);

NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_deserialize_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *sample, 
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_sample, 
    void *endpoint_plugin_qos);

 
NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_deserialize(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld **sample, 
    RTIBool * drop_sample,
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_sample, 
    void *endpoint_plugin_qos);




NDDSUSERDllExport extern RTIBool
HelloWorldPlugin_skip(
    PRESTypePluginEndpointData endpoint_data,
    struct RTICdrStream *stream, 
    RTIBool skip_encapsulation,  
    RTIBool skip_sample, 
    void *endpoint_plugin_qos);

NDDSUSERDllExport extern unsigned int 
HelloWorldPlugin_get_serialized_sample_max_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment);

NDDSUSERDllExport extern unsigned int 
HelloWorldPlugin_get_serialized_sample_min_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment);

NDDSUSERDllExport extern unsigned int
HelloWorldPlugin_get_serialized_sample_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment,
    const HelloWorld * sample);



/* --------------------------------------------------------------------------------------
    Key Management functions:
 * -------------------------------------------------------------------------------------- */

NDDSUSERDllExport extern PRESTypePluginKeyKind 
HelloWorldPlugin_get_key_kind(void);

NDDSUSERDllExport extern unsigned int 
HelloWorldPlugin_get_serialized_key_max_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment);

NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_serialize_key(
    PRESTypePluginEndpointData endpoint_data,
    const HelloWorld *sample,
    struct RTICdrStream *stream,
    RTIBool serialize_encapsulation,
    RTIEncapsulationId encapsulation_id,
    RTIBool serialize_key,
    void *endpoint_plugin_qos);

NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_deserialize_key_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld * sample,
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_key,
    void *endpoint_plugin_qos);

 
NDDSUSERDllExport extern RTIBool 
HelloWorldPlugin_deserialize_key(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld ** sample,
    RTIBool * drop_sample,
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_key,
    void *endpoint_plugin_qos);


NDDSUSERDllExport extern RTIBool
HelloWorldPlugin_serialized_sample_to_key(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *sample,
    struct RTICdrStream *stream, 
    RTIBool deserialize_encapsulation,  
    RTIBool deserialize_key, 
    void *endpoint_plugin_qos);

     
/* Plugin Functions */
NDDSUSERDllExport extern struct PRESTypePlugin*
HelloWorldPlugin_new(void);

NDDSUSERDllExport extern void
HelloWorldPlugin_delete(struct PRESTypePlugin *);

#ifdef __cplusplus
}
#endif

        
#if (defined(RTI_WIN32) || defined (RTI_WINCE)) && defined(NDDS_USER_DLL_EXPORT)
/* If the code is building on Windows, stop exporting symbols.
*/
#undef NDDSUSERDllExport
#define NDDSUSERDllExport
#endif        

#endif /* HelloWorldPlugin_1436885487_h */

HelloWorldPlugin.c

[$(NDDSHOME)/example/C/helloWorld/HelloWorldPlugin.c]

/*
  WARNING: THIS FILE IS AUTO-GENERATED. DO NOT MODIFY.

  This file was generated from HelloWorld.idl using "rtiddsgen".
  The rtiddsgen tool is part of the RTI Connext distribution.
  For more information, type 'rtiddsgen -help' at a command shell
  or consult the RTI Connext manual.
*/


#include <string.h>

#ifdef __cplusplus
#ifndef ndds_cpp_h
  #include "ndds/ndds_cpp.h"
#endif
#else
#ifndef ndds_c_h
  #include "ndds/ndds_c.h"
#endif
#endif

#ifndef osapi_type_h
  #include "osapi/osapi_type.h"
#endif
#ifndef osapi_heap_h
  #include "osapi/osapi_heap.h"
#endif

#ifndef osapi_utility_h
  #include "osapi/osapi_utility.h"
#endif

#ifndef cdr_type_h
  #include "cdr/cdr_type.h"
#endif

#ifndef cdr_type_object_h
  #include "cdr/cdr_typeObject.h"
#endif

#ifndef cdr_encapsulation_h
  #include "cdr/cdr_encapsulation.h"
#endif

#ifndef cdr_stream_h
  #include "cdr/cdr_stream.h"
#endif

#ifndef pres_typePlugin_h
  #include "pres/pres_typePlugin.h"
#endif



#include "HelloWorldPlugin.h"


/* --------------------------------------------------------------------------------------
 *  Type HelloWorld
 * -------------------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------------------
    Support functions:
 * -------------------------------------------------------------------------------------- */

HelloWorld *
HelloWorldPluginSupport_create_data_ex(RTIBool allocate_pointers){
    HelloWorld *sample = NULL;

    RTIOsapiHeap_allocateStructure(
        &sample, HelloWorld);

    if(sample != NULL) {
        if (!HelloWorld_initialize_ex(sample,allocate_pointers, RTI_TRUE)) {
            RTIOsapiHeap_freeStructure(sample);
            return NULL;
        }
    }        
    return sample; 
}


HelloWorld *
HelloWorldPluginSupport_create_data(void)
{
    return HelloWorldPluginSupport_create_data_ex(RTI_TRUE);
}


void 
HelloWorldPluginSupport_destroy_data_ex(
    HelloWorld *sample,RTIBool deallocate_pointers) {

    HelloWorld_finalize_ex(sample,deallocate_pointers);

    RTIOsapiHeap_freeStructure(sample);
}


void 
HelloWorldPluginSupport_destroy_data(
    HelloWorld *sample) {

    HelloWorldPluginSupport_destroy_data_ex(sample,RTI_TRUE);

}


RTIBool 
HelloWorldPluginSupport_copy_data(
    HelloWorld *dst,
    const HelloWorld *src)
{
    return HelloWorld_copy(dst,src);
}


void 
HelloWorldPluginSupport_print_data(
    const HelloWorld *sample,
    const char *desc,
    unsigned int indent_level)
{


    RTICdrType_printIndent(indent_level);

    if (desc != NULL) {
      RTILog_debug("%s:\n", desc);
    } else {
      RTILog_debug("\n");
    }

    if (sample == NULL) {
      RTILog_debug("NULL\n");
      return;
    }


    if (&sample->msg==NULL) {
        RTICdrType_printString(
            NULL, "msg", indent_level + 1);                
    } else {
        RTICdrType_printString(
            sample->msg, "msg", indent_level + 1);                
    }
            


}


/* ----------------------------------------------------------------------------
    Callback functions:
 * ---------------------------------------------------------------------------- */



PRESTypePluginParticipantData 
HelloWorldPlugin_on_participant_attached(
    void *registration_data,
    const struct PRESTypePluginParticipantInfo *participant_info,
    RTIBool top_level_registration,
    void *container_plugin_context,
    RTICdrTypeCode *type_code)
{

    if (registration_data) {} /* To avoid warnings */
    if (participant_info) {} /* To avoid warnings */
    if (top_level_registration) {} /* To avoid warnings */
    if (container_plugin_context) {} /* To avoid warnings */
    if (type_code) {} /* To avoid warnings */
    return PRESTypePluginDefaultParticipantData_new(participant_info);

}


void 
HelloWorldPlugin_on_participant_detached(
    PRESTypePluginParticipantData participant_data)
{

  PRESTypePluginDefaultParticipantData_delete(participant_data);
}


PRESTypePluginEndpointData
HelloWorldPlugin_on_endpoint_attached(
    PRESTypePluginParticipantData participant_data,
    const struct PRESTypePluginEndpointInfo *endpoint_info,
    RTIBool top_level_registration, 
    void *containerPluginContext)
{
    PRESTypePluginEndpointData epd = NULL;

    unsigned int serializedSampleMaxSize;

   if (top_level_registration) {} /* To avoid warnings */
   if (containerPluginContext) {} /* To avoid warnings */

    epd = PRESTypePluginDefaultEndpointData_new(
            participant_data,
            endpoint_info,
            (PRESTypePluginDefaultEndpointDataCreateSampleFunction)
            HelloWorldPluginSupport_create_data,
            (PRESTypePluginDefaultEndpointDataDestroySampleFunction)
            HelloWorldPluginSupport_destroy_data,
            NULL, NULL);

    if (epd == NULL) {
        return NULL;
    }

    

    if (endpoint_info->endpointKind == PRES_TYPEPLUGIN_ENDPOINT_WRITER) {
        serializedSampleMaxSize = HelloWorldPlugin_get_serialized_sample_max_size(
            epd,RTI_FALSE,RTI_CDR_ENCAPSULATION_ID_CDR_BE,0);
            
        PRESTypePluginDefaultEndpointData_setMaxSizeSerializedSample(epd, serializedSampleMaxSize);

        if (PRESTypePluginDefaultEndpointData_createWriterPool(
                epd,
                endpoint_info,
            (PRESTypePluginGetSerializedSampleMaxSizeFunction)
                HelloWorldPlugin_get_serialized_sample_max_size, epd,
            (PRESTypePluginGetSerializedSampleSizeFunction)
            HelloWorldPlugin_get_serialized_sample_size,
            epd) == RTI_FALSE) {
            PRESTypePluginDefaultEndpointData_delete(epd);
            return NULL;
        }
    }
    


    return epd;    
}


void 
HelloWorldPlugin_on_endpoint_detached(
    PRESTypePluginEndpointData endpoint_data)
{  

    PRESTypePluginDefaultEndpointData_delete(endpoint_data);
}
 


RTIBool 
HelloWorldPlugin_copy_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *dst,
    const HelloWorld *src)
{
    if (endpoint_data) {} /* To avoid warnings */
    return HelloWorldPluginSupport_copy_data(dst,src);
}

/* --------------------------------------------------------------------------------------
    (De)Serialize functions:
 * -------------------------------------------------------------------------------------- */

unsigned int 
HelloWorldPlugin_get_serialized_sample_max_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment);


RTIBool 
HelloWorldPlugin_serialize(
    PRESTypePluginEndpointData endpoint_data,
    const HelloWorld *sample, 
    struct RTICdrStream *stream,    
    RTIBool serialize_encapsulation,
    RTIEncapsulationId encapsulation_id,
    RTIBool serialize_sample, 
    void *endpoint_plugin_qos)
{
    char * position = NULL;
    RTIBool retval = RTI_TRUE;

    if (endpoint_data) {} /* To avoid warnings */
    if (endpoint_plugin_qos) {} /* To avoid warnings */


    if(serialize_encapsulation) {
  
        if (!RTICdrStream_serializeAndSetCdrEncapsulation(stream, encapsulation_id)) {
            return RTI_FALSE;
        }

        position = RTICdrStream_resetAlignment(stream);

    }


    if(serialize_sample) {
    
    if (!RTICdrStream_serializeString(
        stream, sample->msg, (128) + 1)) {
        return RTI_FALSE;
    }
            

    }


    if(serialize_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


  return retval;
}


RTIBool 
HelloWorldPlugin_deserialize_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *sample,
    struct RTICdrStream *stream,   
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_sample, 
    void *endpoint_plugin_qos)
{
    char * position = NULL;

    RTIBool done = RTI_FALSE;

    if (endpoint_data) {} /* To avoid warnings */
    if (endpoint_plugin_qos) {} /* To avoid warnings */


    if(deserialize_encapsulation) {
        /* Deserialize encapsulation */
        if (!RTICdrStream_deserializeAndSetCdrEncapsulation(stream)) {
            return RTI_FALSE;
        }

        position = RTICdrStream_resetAlignment(stream);

    }
    
    
    if(deserialize_sample) {
        HelloWorld_initialize_ex(sample, RTI_FALSE, RTI_FALSE);
    
    if (!RTICdrStream_deserializeString(
        stream, sample->msg, (128) + 1)) {
        goto fin;
    }
            

    }

    done = RTI_TRUE;
fin:
    if (done != RTI_TRUE && RTICdrStream_getRemainder(stream) >  0) {
        return RTI_FALSE;   
    }

    if(deserialize_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


    return RTI_TRUE;
}

 
 

RTIBool 
HelloWorldPlugin_deserialize(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld **sample,
    RTIBool * drop_sample,
    struct RTICdrStream *stream,   
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_sample, 
    void *endpoint_plugin_qos)
{

    if (drop_sample) {} /* To avoid warnings */

    return HelloWorldPlugin_deserialize_sample( 
        endpoint_data, (sample != NULL)?*sample:NULL,
        stream, deserialize_encapsulation, deserialize_sample, 
        endpoint_plugin_qos);
 
}




RTIBool HelloWorldPlugin_skip(
    PRESTypePluginEndpointData endpoint_data,
    struct RTICdrStream *stream,   
    RTIBool skip_encapsulation,
    RTIBool skip_sample, 
    void *endpoint_plugin_qos)
{
    char * position = NULL;

    RTIBool done = RTI_FALSE;

    if (endpoint_data) {} /* To avoid warnings */
    if (endpoint_plugin_qos) {} /* To avoid warnings */


    if(skip_encapsulation) {
        if (!RTICdrStream_skipEncapsulation(stream)) {
            return RTI_FALSE;
        }


        position = RTICdrStream_resetAlignment(stream);

    }

    if (skip_sample) {

    if (!RTICdrStream_skipString(stream, (128) + 1)) {
        goto fin;
    }
            


    }
    

    done = RTI_TRUE;
fin:
    if (done != RTI_TRUE && RTICdrStream_getRemainder(stream) >  0) {
        return RTI_FALSE;   
    }

    if(skip_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


    return RTI_TRUE;
}


unsigned int 
HelloWorldPlugin_get_serialized_sample_max_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment)
{

    unsigned int initial_alignment = current_alignment;

    unsigned int encapsulation_size = current_alignment;

    if (endpoint_data) {} /* To avoid warnings */


    if (include_encapsulation) {

        if (!RTICdrEncapsulation_validEncapsulationId(encapsulation_id)) {
            return 1;
        }

        RTICdrStream_getEncapsulationSize(encapsulation_size);
        encapsulation_size -= current_alignment;
        current_alignment = 0;
        initial_alignment = 0;

    }


    current_alignment +=  RTICdrType_getStringMaxSizeSerialized(
        current_alignment, (128) + 1);
            

    if (include_encapsulation) {
        current_alignment += encapsulation_size;
    }

    return current_alignment - initial_alignment;
}


unsigned int 
HelloWorldPlugin_get_serialized_sample_min_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment)
{

    unsigned int initial_alignment = current_alignment;

    unsigned int encapsulation_size = current_alignment;

    if (endpoint_data) {} /* To avoid warnings */


    if (include_encapsulation) {

        if (!RTICdrEncapsulation_validEncapsulationId(encapsulation_id)) {
            return 1;
        }

        RTICdrStream_getEncapsulationSize(encapsulation_size);
        encapsulation_size -= current_alignment;
        current_alignment = 0;
        initial_alignment = 0;

    }


    current_alignment +=  RTICdrType_getStringMaxSizeSerialized(
        current_alignment, 1);
            

    if (include_encapsulation) {
        current_alignment += encapsulation_size;
    }

    return current_alignment - initial_alignment;
}


/* Returns the size of the sample in its serialized form (in bytes).
 * It can also be an estimation in excess of the real buffer needed 
 * during a call to the serialize() function.
 * The value reported does not have to include the space for the
 * encapsulation flags.
 */
unsigned int
HelloWorldPlugin_get_serialized_sample_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment,
    const HelloWorld * sample) 
{

    unsigned int initial_alignment = current_alignment;

    unsigned int encapsulation_size = current_alignment;

    if (endpoint_data) {} /* To avoid warnings */
    if (sample) {} /* To avoid warnings */


    if (include_encapsulation) {

        if (!RTICdrEncapsulation_validEncapsulationId(encapsulation_id)) {
            return 1;
        }

        RTICdrStream_getEncapsulationSize(encapsulation_size);
        encapsulation_size -= current_alignment;
        current_alignment = 0;
        initial_alignment = 0;

    }


    current_alignment += RTICdrType_getStringSerializedSize(
        current_alignment, sample->msg);
            

    if (include_encapsulation) {
        current_alignment += encapsulation_size;
    }

    return current_alignment - initial_alignment;
}







/* --------------------------------------------------------------------------------------
    Key Management functions:
 * -------------------------------------------------------------------------------------- */


PRESTypePluginKeyKind 
HelloWorldPlugin_get_key_kind(void)
{

    return PRES_TYPEPLUGIN_NO_KEY;
     
}


RTIBool 
HelloWorldPlugin_serialize_key(
    PRESTypePluginEndpointData endpoint_data,
    const HelloWorld *sample, 
    struct RTICdrStream *stream,    
    RTIBool serialize_encapsulation,
    RTIEncapsulationId encapsulation_id,
    RTIBool serialize_key,
    void *endpoint_plugin_qos)
{
    char * position = NULL;

    if (endpoint_data) {} /* To avoid warnings */
    if (endpoint_plugin_qos) {} /* To avoid warnings */


    if(serialize_encapsulation) {
    
        if (!RTICdrStream_serializeAndSetCdrEncapsulation(stream, encapsulation_id)) {
            return RTI_FALSE;
        }


        position = RTICdrStream_resetAlignment(stream);

    }

    if(serialize_key) {

        if (!HelloWorldPlugin_serialize(
                endpoint_data,
                sample,
                stream,
                RTI_FALSE, encapsulation_id,
                RTI_TRUE,
                endpoint_plugin_qos)) {
            return RTI_FALSE;
        }
    
    }


    if(serialize_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


    return RTI_TRUE;
}


RTIBool HelloWorldPlugin_deserialize_key_sample(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *sample, 
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_key,
    void *endpoint_plugin_qos)
{
    char * position = NULL;

    if (endpoint_data) {} /* To avoid warnings */
    if (endpoint_plugin_qos) {} /* To avoid warnings */


    if(deserialize_encapsulation) {
        /* Deserialize encapsulation */
        if (!RTICdrStream_deserializeAndSetCdrEncapsulation(stream)) {
            return RTI_FALSE;  
        }


        position = RTICdrStream_resetAlignment(stream);

    }

    if (deserialize_key) {

        if (!HelloWorldPlugin_deserialize_sample(
                endpoint_data, sample, stream,
                RTI_FALSE, RTI_TRUE, 
                endpoint_plugin_qos)) {
            return RTI_FALSE;
        }
    
    }


    if(deserialize_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


    return RTI_TRUE;
}


 
RTIBool HelloWorldPlugin_deserialize_key(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld **sample, 
    RTIBool * drop_sample,
    struct RTICdrStream *stream,
    RTIBool deserialize_encapsulation,
    RTIBool deserialize_key,
    void *endpoint_plugin_qos)
{
    if (drop_sample) {} /* To avoid warnings */
    return HelloWorldPlugin_deserialize_key_sample(
        endpoint_data, (sample != NULL)?*sample:NULL, stream,
        deserialize_encapsulation, deserialize_key, endpoint_plugin_qos);
}



unsigned int
HelloWorldPlugin_get_serialized_key_max_size(
    PRESTypePluginEndpointData endpoint_data,
    RTIBool include_encapsulation,
    RTIEncapsulationId encapsulation_id,
    unsigned int current_alignment)
{

    unsigned int encapsulation_size = current_alignment;


    unsigned int initial_alignment = current_alignment;


    if (endpoint_data) {} /* To avoid warnings */


    if (include_encapsulation) {
        if (!RTICdrEncapsulation_validEncapsulationId(encapsulation_id)) {
            return 1;
        }


        RTICdrStream_getEncapsulationSize(encapsulation_size);
        encapsulation_size -= current_alignment;
        current_alignment = 0;
        initial_alignment = 0;

    }
        

    current_alignment += HelloWorldPlugin_get_serialized_sample_max_size(
        endpoint_data,RTI_FALSE, encapsulation_id, current_alignment);
    
    if (include_encapsulation) {
        current_alignment += encapsulation_size;
    }

    return current_alignment - initial_alignment;
}


RTIBool 
HelloWorldPlugin_serialized_sample_to_key(
    PRESTypePluginEndpointData endpoint_data,
    HelloWorld *sample,
    struct RTICdrStream *stream, 
    RTIBool deserialize_encapsulation,  
    RTIBool deserialize_key, 
    void *endpoint_plugin_qos)
{
    char * position = NULL;

    RTIBool done = RTI_FALSE;

    if (stream == NULL) goto fin; /* To avoid warnings */


    if(deserialize_encapsulation) {
        if (!RTICdrStream_deserializeAndSetCdrEncapsulation(stream)) {
            return RTI_FALSE;
        }

        position = RTICdrStream_resetAlignment(stream);

    }

    if (deserialize_key) {

        if (!HelloWorldPlugin_deserialize_sample(
            endpoint_data, sample, stream, RTI_FALSE, 
            RTI_TRUE, endpoint_plugin_qos)) {
            return RTI_FALSE;
        }

    }


    done = RTI_TRUE;
fin:
    if (done != RTI_TRUE && RTICdrStream_getRemainder(stream) >  0) {
        return RTI_FALSE;   
    }

    if(deserialize_encapsulation) {
        RTICdrStream_restoreAlignment(stream,position);
    }


    return RTI_TRUE;
}




/* ------------------------------------------------------------------------
 * Plug-in Installation Methods
 * ------------------------------------------------------------------------ */
 
struct PRESTypePlugin *HelloWorldPlugin_new(void) 
{ 
    struct PRESTypePlugin *plugin = NULL;
    const struct PRESTypePluginVersion PLUGIN_VERSION = 
        PRES_TYPE_PLUGIN_VERSION_2_0;

    RTIOsapiHeap_allocateStructure(
        &plugin, struct PRESTypePlugin);
    if (plugin == NULL) {
       return NULL;
    }

    plugin->version = PLUGIN_VERSION;

    /* set up parent's function pointers */
    plugin->onParticipantAttached =
        (PRESTypePluginOnParticipantAttachedCallback)
        HelloWorldPlugin_on_participant_attached;
    plugin->onParticipantDetached =
        (PRESTypePluginOnParticipantDetachedCallback)
        HelloWorldPlugin_on_participant_detached;
    plugin->onEndpointAttached =
        (PRESTypePluginOnEndpointAttachedCallback)
        HelloWorldPlugin_on_endpoint_attached;
    plugin->onEndpointDetached =
        (PRESTypePluginOnEndpointDetachedCallback)
        HelloWorldPlugin_on_endpoint_detached;

    plugin->copySampleFnc =
        (PRESTypePluginCopySampleFunction)
        HelloWorldPlugin_copy_sample;
    plugin->createSampleFnc =
        (PRESTypePluginCreateSampleFunction)
        HelloWorldPlugin_create_sample;
    plugin->destroySampleFnc =
        (PRESTypePluginDestroySampleFunction)
        HelloWorldPlugin_destroy_sample;

    plugin->serializeFnc =
        (PRESTypePluginSerializeFunction)
        HelloWorldPlugin_serialize;
    plugin->deserializeFnc =
        (PRESTypePluginDeserializeFunction)
        HelloWorldPlugin_deserialize;
    plugin->getSerializedSampleMaxSizeFnc =
        (PRESTypePluginGetSerializedSampleMaxSizeFunction)
        HelloWorldPlugin_get_serialized_sample_max_size;
    plugin->getSerializedSampleMinSizeFnc =
        (PRESTypePluginGetSerializedSampleMinSizeFunction)
        HelloWorldPlugin_get_serialized_sample_min_size;


    plugin->getSampleFnc =
        (PRESTypePluginGetSampleFunction)
        HelloWorldPlugin_get_sample;
    plugin->returnSampleFnc =
        (PRESTypePluginReturnSampleFunction)
        HelloWorldPlugin_return_sample;

    plugin->getKeyKindFnc =
        (PRESTypePluginGetKeyKindFunction)
        HelloWorldPlugin_get_key_kind;

 
    /* These functions are only used for keyed types. As this is not a keyed
    type they are all set to NULL
    */
    plugin->serializeKeyFnc = NULL;
    plugin->deserializeKeyFnc = NULL;
    plugin->getKeyFnc = NULL;
    plugin->returnKeyFnc = NULL;
    plugin->instanceToKeyFnc = NULL;
    plugin->keyToInstanceFnc = NULL;
    plugin->getSerializedKeyMaxSizeFnc = NULL;
    plugin->instanceToKeyHashFnc = NULL;
    plugin->serializedSampleToKeyHashFnc = NULL;
    plugin->serializedKeyToKeyHashFnc = NULL;
    
    plugin->typeCode =  (struct RTICdrTypeCode *)HelloWorld_get_typecode();
    
    plugin->languageKind = PRES_TYPEPLUGIN_DDS_TYPE; 

    /* Serialized buffer */
    plugin->getBuffer = 
        (PRESTypePluginGetBufferFunction)
        HelloWorldPlugin_get_buffer;
    plugin->returnBuffer = 
        (PRESTypePluginReturnBufferFunction)
        HelloWorldPlugin_return_buffer;
    plugin->getSerializedSampleSizeFnc =
        (PRESTypePluginGetSerializedSampleSizeFunction)
        HelloWorldPlugin_get_serialized_sample_size;

    plugin->endpointTypeName = HelloWorldTYPENAME;

    return plugin;
}

void
HelloWorldPlugin_delete(struct PRESTypePlugin *plugin)
{
    RTIOsapiHeap_freeStructure(plugin);
}