SAP ABAP Class CL_ASN1_PARSER (ASN.1 Parser (for internal use only))

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-SEC-SSF (Application Component) Secure Store and Forward
     ⤷ SECF (Package) Secure Store & Forward (SSF) Support

Properties

Class	CL_ASN1_PARSER
Short Description	ASN.1 Parser (for internal use only)
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	SECF	Secure Store & Forward (SSF) Support
Created	20120508	SAP
Last change	20140121	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
2	CL_ABAP_X509_CERTIFICATE	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_ASN1_PARSER has no interface implemented.

Friends

Class CL_ASN1_PARSER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CO_OCTET_00011111	Constant	Protected	☐	Type reference (TYPE)	TY_OCTET	'1F'		20120508
2	CO_OCTET_01111111	Constant	Protected	☐	Type reference (TYPE)	TY_OCTET	'7F'		20120508
3	CO_OCTET_10000000	Constant	Protected	☐	Type reference (TYPE)	TY_OCTET	'80'		20120508
4	CO_TAG_CLASS_APPLICATION	Constant	Public	☐	Type reference (TYPE)	I	1		20120508
5	CO_TAG_CLASS_CONTEXT_SPECIFIC	Constant	Public	☐	Type reference (TYPE)	I	2		20120508
6	CO_TAG_CLASS_PRIVATE	Constant	Public	☐	Type reference (TYPE)	I	4		20120508
7	CO_TAG_CLASS_UNIVERSAL	Constant	Public	☐	Type reference (TYPE)	I	0		20120508
8	CO_TAG_NUMBER_EOC	Instance attribute	Public	☐	Type reference (TYPE)	I	0		20120612
9	CO_TAG_NUMBER_SEQUENCE	Constant	Public	☐	Type reference (TYPE)	I	16		20120508
10	CO_TAG_NUMBER_SET	Constant	Public	☐	Type reference (TYPE)	I	17		20120508
11	MF_BLOB	Instance attribute	Protected	☐	Type reference (TYPE)	XSTRING			20120508
12	MF_BLOB_LENGTH	Instance attribute	Protected	☐	Type reference (TYPE)	I			20120508
13	MF_DEPTH	Instance attribute	Protected	☐	Type reference (TYPE)	I		Depth	20130314
14	MF_INDEX_PARSE	Instance attribute	Protected	☐	Type reference (TYPE)	I			20130314
15	MF_INDEX_READ	Instance attribute	Private	☐	Type reference (TYPE)	I			20120508
16	MF_OFFSET_LENGTH	Instance attribute	Protected	☐	Type reference (TYPE)	I			20120508
17	MF_OFFSET_TAG	Instance attribute	Protected	☐	Type reference (TYPE)	I			20120508
18	MF_OFFSET_VALUE	Instance attribute	Protected	☐	Type reference (TYPE)	I			20120508
19	MF_VALUE_LENGTH	Instance attribute	Protected	☐	Type reference (TYPE)	I			20120508
20	MR_PARENT	Instance attribute	Protected	☐	Object reference (TYPE REF TO)	CL_ASN1_PARSER		ASN.1 Parser (for internal use only)	20130305
21	MT_VALUE_CONSTRUCTED	Instance attribute	Protected	☐	Type reference (TYPE)	TT_VALUE_CONSTRUCTED		Buffer of constructed value	20120521

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CONSTRUCTOR	Instance method	Public	Constructor		20120508
2	GET_DESCRIPTION	Instance method	Public	Method		20120508
3	GET_DISTINGUISHED_NAME	Instance method	Public	Method		20120508
4	GET_FROM_SEQUENCE	Instance method	Public	Method		20120508
5	GET_FROM_SET	Instance method	Public	Method		20120508
6	GET_TAG_CLASS	Instance method	Public	Method		20120508
7	GET_TAG_CONSTRUCTED	Instance method	Public	Method		20120508
8	GET_TAG_INFO	Instance method	Public	Method		20130315
9	GET_TAG_NUMBER	Instance method	Public	Method		20120508
10	GET_TOTAL_LENGTH	Instance method	Public	Method		20120508
11	GET_VALUE_CONSTRUCTED	Instance method	Public	Method		20120508
12	GET_VALUE_LENGTH	Instance method	Public	Method		20120508
13	GET_VALUE_PRIMITIVE	Instance method	Public	Method		20120508
14	GET_VALUE_PRIMITIVE_AS_STRING	Instance method	Public	Method		20120510
15	NEXT_TAG	Instance method	Public	Method		20130315
16	OID_TO_STRING	Static method	Public	Method		20120508
17	READ_NEXT_OCTET	Instance method	Private	Method		20120508
18	TAG_TO_STRING	Static method	Public	Method		20120508
19	VALUE_TO_BOOL	Static method	Public	Method		20120508
20	VALUE_TO_OID	Static method	Public	Method		20120508
21	VALUE_TO_STRING	Static method	Public	Method		20120508
22	XSTRING_TO_STRING	Static method	Protected	Method		20120508

Events

Class CL_ASN1_PARSER has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TT_STRING	Public	See coding			20120508	tt_string TYPE STANDARD TABLE OF string WITH NON-UNIQUE DEFAULT KEY
2	TT_VALUE_CONSTRUCTED	Public	See coding			20120508	tt_value_constructed TYPE STANDARD TABLE OF REF TO cl_asn1_parser WITH NON-UNIQUE DEFAULT KEY
3	TY_OCTET	Protected	See coding			20120508	ty_octet TYPE x LENGTH 1
4	TY_TAG_INFO	Public	See coding			20130315	BEGIN OF: ty_tag_info, offset TYPE i, header_length TYPE i, content_length TYPE i, depth TYPE i, END OF: ty_tag_info

Method Signatures

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_BLOB	Call by reference	☐	Type reference (TYPE)	XSTRING			20120508
2	Importing	IF_DEPTH	Call by reference	☐	Type reference (TYPE)	I	0		20130318
3	Importing	IF_LENGTH	Value transfer	☐	Type reference (TYPE)	I	0		20120508
4	Importing	IF_OFFSET	Value transfer	☐	Type reference (TYPE)	I	0		20120508
5	Importing	IF_SLOPPY	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Sloppy parsing of constructed value	20130319

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐		20120508

Method GET_DESCRIPTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_DESCRIPTION	Call by reference	☐	Type reference (TYPE)	TT_STRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521
2	CX_SY_CONVERSION_ERROR	☐	System Exception Involving Conversion Errors	20120521

Method GET_DISTINGUISHED_NAME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_CONVFLAGS	Call by reference	☐	Type reference (TYPE)	I	0		20120508
2	Importing	IF_FORMAT	Call by reference	☐	Type reference (TYPE)	I	CL_ABAP_X509_CERTIFICATE=>CO_FORMAT_UNICODE		20120508
3	Returning	RF_DN	Value transfer	☐	Type reference (TYPE)	STRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_ABAP_X509_CERTIFICATE	☐	Exceptions when analyzing an X.509 certificate	20120508
2	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508
3	CX_SY_CONVERSION_ERROR	☐	System Exception Involving Conversion Errors	20120521

Method GET_FROM_SEQUENCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_INDEX	Call by reference	☐	Type reference (TYPE)	I			20120508
2	Returning	RO_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	CL_ASN1_PARSER		ASN.1	20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508

Method GET_FROM_SET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_TAG_CLASS	Call by reference	☐	Type reference (TYPE)	I			20120508
2	Importing	IF_TAG_NUMBER	Call by reference	☐	Type reference (TYPE)	I			20120508
3	Returning	RO_ELEMENT	Value transfer	☐	Object reference (TYPE REF TO)	CL_ASN1_PARSER		ASN.1	20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508

Method GET_TAG_CLASS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_TAG_CLASS	Value transfer	☐	Type reference (TYPE)	I			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521

Method GET_TAG_CONSTRUCTED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_TAG_CONSTRUCTED	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20120508

Method GET_TAG_CONSTRUCTED on class CL_ASN1_PARSER has no exception.

Method GET_TAG_INFO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RS_TAG_INFO	Value transfer	☐	Type reference (TYPE)	TY_TAG_INFO			20130315

Method GET_TAG_INFO on class CL_ASN1_PARSER has no exception.

Method GET_TAG_NUMBER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_TAG_NUMBER	Value transfer	☐	Type reference (TYPE)	I			20120508

Method GET_TAG_NUMBER on class CL_ASN1_PARSER has no exception.

Method GET_TOTAL_LENGTH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_TOTAL_LENGTH	Value transfer	☐	Type reference (TYPE)	I			20120508

Method GET_TOTAL_LENGTH on class CL_ASN1_PARSER has no exception.

Method GET_VALUE_CONSTRUCTED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EX_SLOPPY	Call by reference	☐	Object reference (TYPE REF TO)	CX_ASN1_PARSER		Exceptions of ASN.1 Parser	20130319
2	Importing	IF_INDEFINITE_LENGTH	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20120612
3	Importing	IF_SLOPPY	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20130319
4	Returning	RT_VALUE_CONSTRUCTED	Value transfer	☐	Type reference (TYPE)	TT_VALUE_CONSTRUCTED			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521

Method GET_VALUE_LENGTH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_VALUE_LENGTH	Value transfer	☐	Type reference (TYPE)	I			20120508

Method GET_VALUE_LENGTH on class CL_ASN1_PARSER has no exception.

Method GET_VALUE_PRIMITIVE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_VALUE_PRIMITIVE	Value transfer	☐	Type reference (TYPE)	XSTRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521

Method GET_VALUE_PRIMITIVE_AS_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_VALUE_PRIMITIVE	Value transfer	☐	Type reference (TYPE)	STRING			20120510

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521
2	CX_SY_CONVERSION_ERROR	☐	System Exception Involving Conversion Errors	20120521

Method NEXT_TAG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RO_ASN1_PARSER	Value transfer	☐	Object reference (TYPE REF TO)	CL_ASN1_PARSER		ASN.1 Parser (for internal use only)	20130315

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20130315

Method OID_TO_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_OID	Call by reference	☐	Type reference (TYPE)	STRING			20120508
2	Returning	RF_STRING	Value transfer	☐	Type reference (TYPE)	STRING			20120508

Method OID_TO_STRING on class CL_ASN1_PARSER has no exception.

Method READ_NEXT_OCTET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RF_OCTET	Value transfer	☐	Type reference (TYPE)	TY_OCTET			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508

Method TAG_TO_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_TAG_CLASS	Call by reference	☐	Type reference (TYPE)	I			20120508
2	Importing	IF_TAG_NUMBER	Call by reference	☐	Type reference (TYPE)	I			20120508
3	Returning	RF_TAG_STRING	Value transfer	☐	Type reference (TYPE)	STRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508

Method VALUE_TO_BOOL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_VALUE	Call by reference	☐	Type reference (TYPE)	XSTRING			20120508
2	Returning	RF_BOOL	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120508

Method VALUE_TO_OID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_VALUE	Call by reference	☐	Type reference (TYPE)	XSTRING			20120508
2	Returning	RF_OID	Value transfer	☐	Type reference (TYPE)	STRING			20120508

Method VALUE_TO_OID on class CL_ASN1_PARSER has no exception.

Method VALUE_TO_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_TAG_CLASS	Call by reference	☐	Type reference (TYPE)	I			20120508
2	Importing	IF_TAG_NUMBER	Call by reference	☐	Type reference (TYPE)	I			20120508
3	Importing	IF_VALUE	Call by reference	☐	Type reference (TYPE)	XSTRING			20120508
4	Returning	RF_STRING	Value transfer	☐	Type reference (TYPE)	STRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_ASN1_PARSER	☐	Exceptions of ASN.1 Parser	20120521
2	CX_SY_CONVERSION_ERROR	☐	System Exception Involving Conversion Errors	20120521

Method XSTRING_TO_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IF_ENCODING	Call by reference	☐	Type reference (TYPE)	ABAP_ENCOD	'UTF-8'	Identifier for Character Format (UTF-8, UCS-2, ...)	20120508
2	Importing	IF_XSTRING	Call by reference	☐	Type reference (TYPE)	XSTRING			20120508
3	Returning	RF_STRING	Value transfer	☐	Type reference (TYPE)	STRING			20120508

#	Exception	Resumable	Description	Created on
1	CX_SY_CONVERSION_ERROR	☐	System Exception Converting Character Set	20120521

History

Last changed by/on	SAP	20140121
SAP Release Created in	732