NAME¶
gnutls_x509_crq_get_dn_by_oid - API function
SYNOPSIS¶
#include <gnutls/x509.h>
int gnutls_x509_crq_get_dn_by_oid(gnutls_x509_crq_t crq, const
char * oid, int indx, unsigned int
raw_flag, void * buf, size_t *
buf_size);
ARGUMENTS¶
- gnutls_x509_crq_t crq
- should contain a gnutls_x509_crq_t structure
- const char * oid
- holds an Object Identifier in a null terminated string
- int indx
- In case multiple same OIDs exist in the RDN, this specifies which to get.
Use (0) to get the first one.
- unsigned int raw_flag
- If non-zero returns the raw DER data of the DN part.
- void * buf
- a pointer to a structure to hold the name (may be NULL)
- size_t * buf_size
- initially holds the size of buf
DESCRIPTION¶
This function will extract the part of the name of the Certificate request
subject, specified by the given OID. The output will be encoded as described
in RFC2253. The output string will be ASCII or UTF-8 encoded, depending on the
certificate data.
Some helper macros with popular OIDs can be found in gnutls/x509.h If raw flag
is (0), this function will only return known OIDs as text. Other OIDs will be
DER encoded, as described in RFC2253 -- in hex format with a ' using
gnutls_x509_dn_oid_known().
RETURNS¶
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough,
and in that case the *
buf_size will be updated with the required size.
On success 0 is returned.
REPORTING BUGS¶
Report bugs to <bugs@gnutls.org>.
Home page:
http://www.gnutls.org
COPYRIGHT¶
Copyright © 2001-2014 Free Software Foundation, Inc..
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
gnutls is maintained as a Texinfo manual. If
the /usr/share/doc/gnutls/ directory does not contain the HTML form visit
- http://www.gnutls.org/manual/