Ejemplos de ASN1_ADB_ptr en C++ (Cpp)

Ejemplo n.º 1

Archivo: tasn_utl.c Proyecto: Basskrapfen/openbsd

const ASN1_TEMPLATE *
asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, int nullerr)
{
	const ASN1_ADB *adb;
	const ASN1_ADB_TABLE *atbl;
	long selector;
	ASN1_VALUE **sfld;
	int i;

	if (!(tt->flags & ASN1_TFLG_ADB_MASK))
		return tt;

	/* Else ANY DEFINED BY ... get the table */
	adb = ASN1_ADB_ptr(tt->item);

	/* Get the selector field */
	sfld = offset2ptr(*pval, adb->offset);

	/* Check if NULL */
	if (!sfld) {
		if (!adb->null_tt)
			goto err;
		return adb->null_tt;
	}

	/* Convert type to a long:
	 * NB: don't check for NID_undef here because it
	 * might be a legitimate value in the table
	 */
	if (tt->flags & ASN1_TFLG_ADB_OID)
		selector = OBJ_obj2nid((ASN1_OBJECT *)*sfld);
	else
		selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld);

	/* Try to find matching entry in table
	 * Maybe should check application types first to
	 * allow application override? Might also be useful
	 * to have a flag which indicates table is sorted and
	 * we can do a binary search. For now stick to a
	 * linear search.
	 */

	for (atbl = adb->tbl, i = 0; i < adb->tblcount; i++, atbl++)
		if (atbl->value == selector)
			return &atbl->tt;

	/* FIXME: need to search application table too */

	/* No match, return default type */
	if (!adb->default_tt)
		goto err;
	return adb->default_tt;

err:
	/* FIXME: should log the value or OID of unsupported type */
	if (nullerr)
		ASN1err(ASN1_F_ASN1_DO_ADB,
		    ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE);
	return NULL;
}

Ejemplo n.º 2

Archivo: asn1_get_field_ptr.c Proyecto: Aorjoa/bootloader

const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt,int nullerr)
	{
	const ASN1_ADB *adb;
	const ASN1_ADB_TABLE *atbl;
	long selector = 0;
	ASN1_VALUE **sfld;
	int i;

	if (!(tt->flags & ASN1_TFLG_ADB_MASK))
		return tt;//??

	adb = ASN1_ADB_ptr(tt->item);

	sfld = offset2ptr(*pval, adb->offset);

	if (!sfld)
		{
		if (!adb->null_tt)
			goto err;
		return adb->null_tt;
		}

	if (tt->flags & ASN1_TFLG_ADB_OID)
		selector = OBJ_obj2nid((ASN1_OBJECT *)*sfld);
	else
		//selector = ASN1_INTEGER_get((ASN1_INTEGER *)*sfld);
		;


	for (atbl = adb->tbl, i = 0; i < adb->tblcount; i++, atbl++)
		if (atbl->value == selector)
			return &atbl->tt;


	if (!adb->default_tt)
		goto err;
	return adb->default_tt;

	err:
	if (nullerr)
		ASN1err(ASN1_F_ASN1_DO_ADB,
			ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE);
	return NULL;
	}