Functions to create a MHEG5Variable from a MHEG5 script (in the form of a list of fpa1_syntaxList structures). More...

#include <stdio.h>
#include "vpa1_sys.h"
#include "vpa1_tgs.h"
#include "fpa1_syn.h"
#include "asn1_sys.h"
#include "mh5base.h"
#include "mh5group.h"
#include "mh5variable.h"
#include "asn1_createExtras.h"
#include "asn1_createIngredient.h"
#include "asn1_createGroup.h"
#include "asn1_createVariable.h"

Functions
asnErr	asn1_decodeObjRefVariable (fpa1_syntaxList ItemPtr, MHEG5ObjectRefVariable objRefVar)
	Decodes Object Ref Variable class. More...

asnErr	asn1_decodeVariable (fpa1_syntaxList listPtr, MHEG5Ingredient var)
	Decodes Variable classes. More...

MHEG5Ingredient *	asn1_createBooleanVariable (fpa1_syntaxList *listPtr)
	Decodes BooleanVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.15] for details of ASN.1 representation. More...

MHEG5Ingredient *	asn1_createIntegerVariable (fpa1_syntaxList *listPtr)
	Decodes IntegerVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.16] for details of ASN.1 representation. More...

MHEG5Ingredient *	asn1_createOctetStringVariable (fpa1_syntaxList *listPtr)
	Decodes OctetStringVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.17] for details of ASN.1 representation. More...

MHEG5Ingredient *	asn1_createObjectRefVariable (fpa1_syntaxList *listPtr)
	Decodes ObjectRefVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.18] for details of ASN.1 representation. More...

MHEG5Ingredient *	asn1_createContentVariable (fpa1_syntaxList *listPtr)
	Decodes ContentVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.19] for details of ASN.1 representation. More...

Detailed Description

Functions to create a MHEG5Variable from a MHEG5 script (in the form of a list of fpa1_syntaxList structures).

Date: 18/07/2002

Author: S.Charman

Function Documentation

MHEG5Ingredient* asn1_createBooleanVariable ( fpa1_syntaxList * listPtr )

Decodes BooleanVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.15] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
boolVar	Pointer to BooleanVariable class being decoded.

Returns: asnErr

MHEG5Ingredient* asn1_createContentVariable ( fpa1_syntaxList * listPtr )

Decodes ContentVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.19] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
Contentvar	Pointer to Variable class being decoded.

Returns: asnErr

MHEG5Ingredient* asn1_createIntegerVariable ( fpa1_syntaxList * listPtr )

Decodes IntegerVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.16] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
intVar	Pointer to intVar class being decoded.

Returns: asnErr

MHEG5Ingredient* asn1_createObjectRefVariable ( fpa1_syntaxList * listPtr )

Decodes ObjectRefVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.18] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
octStrVar	Pointer to OctetStringVariable class being decoded.

Returns: asnErr

MHEG5Ingredient* asn1_createOctetStringVariable ( fpa1_syntaxList * listPtr )

Decodes OctetStringVariable class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.17] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
octStrVar	Pointer to OctetStringVariable class being decoded.

Returns: asnErr

asnErr asn1_decodeObjRefVariable	(	fpa1_syntaxList *	ItemPtr,
		MHEG5ObjectRefVariable *	objRefVar
	)

Decodes Object Ref Variable class.

Parameters

ItemPtr	pointer to current fpa1_syntaxList item
objRefVar	pointer to obj ref variable class being decoded.

Returns: asnErr

asnErr asn1_decodeVariable	(	fpa1_syntaxList *	listPtr,
		MHEG5Ingredient *	var
	)

Decodes Variable classes.

Parameters

listPtr	pointer to current fpa1_syntaxList item
var	pointer to Variable class being decoded.

Returns: asnErr