asn1_parser2tree(3) libtasn1 asn1_parser2tree(3)

asn1_parser2tree - API function

#include <libtasn1.h>

int asn1_parser2tree(const char * file, asn1_node * definitions, char * error_desc);

specify the path and the name of file that contains ASN.1 declarations.
return the pointer to the structure created from "file" ASN.1 declarations.
return the error description or an empty string if success.

Function used to start the parse algorithm. Creates the structures needed to manage the definitions included in file file.

ASN1_SUCCESS if the file has a correct syntax and every identifier is known, ASN1_ELEMENT_NOT_EMPTY if definitions not NULL, ASN1_FILE_NOT_FOUND if an error occurred while opening file , ASN1_SYNTAX_ERROR if the syntax is not correct, ASN1_IDENTIFIER_NOT_FOUND if in the file there is an identifier that is not defined, ASN1_NAME_TOO_LONG if in the file there is an identifier with more than ASN1_MAX_NAME_SIZE characters.

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Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

The full documentation for libtasn1 is maintained as a Texinfo manual. If the info and libtasn1 programs are properly installed at your site, the command

info libtasn1

should give you access to the complete manual. As an alternative you may obtain the manual from:

https://www.gnu.org/software/libtasn1/manual/
4.18.0 libtasn1