Provided by: shishi-doc_1.0.0-2_all bug

NAME

       shishi_asn1_read - API function

SYNOPSIS

       #include <shishi.h>

       int  shishi_asn1_read(Shishi * handle, Shishi_asn1 node, const char * field, char ** data,
       size_t * datalen);

ARGUMENTS

       Shishi * handle
                   shishi handle as allocated by shishi_init().

       Shishi_asn1 node
                   ASN.1 variable to read field from.

       const char * field
                   name of field in node to read.

       char ** data
                   newly allocated output buffer that will hold ASN.1 field data.

       size_t * datalen
                   actual size of output buffer.

DESCRIPTION

       Extract data stored in a ASN.1 field into a  newly  allocated  buffer.   The  buffer  will
       always be zero terminated, even though datalen will not include the added zero.

RETURN VALUE

       Returns  SHISHI_OK  if  successful,  SHISHI_ASN1_NO_ELEMENT  if  the element do not exist,
       SHISHI_ASN1_NO_VALUE if the field has no value, ot SHISHI_ASN1_ERROR otherwise.

REPORTING BUGS

       Report bugs to <bug-shishi@gnu.org>.

COPYRIGHT

       Copyright © 2002-2010 Simon Josefsson.
       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.

SEE ALSO

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

              info shishi

       should give you access to the complete manual.