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/** BEGIN COPYRIGHT BLOCK
* Copyright 2001 Sun Microsystems, Inc.
* Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifndef __dnfstruct_h
#define __dnfstruct_h
/*
* Description (dnfstruct_h)
*
* This file defines types and structures used to represent a DNS
* name filter in memory. A DNS name filter contains specifications
* of fully or partially qualified DNS names. Each of these
* specifications can be associated with whatever information is
* appropriate for a particular use of a DNS name filter.
*/
#include "nspr.h"
#include "plhash.h"
NSPR_BEGIN_EXTERN_C
/*
* Description (DNSLeaf_t)
*
* This type describes the structure of information associated with
* an entry in a DNS filter. The filter itself is implemented as a
* hash table, keyed by the DNS name specification string. The
* value associated with a key is a pointer to a DNSLeaf_t structure.
*/
typedef struct DNSLeaf_s DNSLeaf_t;
struct DNSLeaf_s {
PLHashEntry dnl_he; /* NSPR hash table entry */
};
#define dnl_next dnl_he.next /* hash table collision link */
#define dnl_keyhash dnl_he.keyHash /* symbol hash value */
#define dnl_key dnl_he.key /* pointer to Symbol_t structure */
#define dnl_ref dnl_he.value /* pointer to named structure */
typedef struct DNSFilter_s DNSFilter_t;
struct DNSFilter_s {
DNSFilter_t * dnf_next; /* link to next filter */
void * dnf_hash; /* pointer to constructed hash table */
};
NSPR_END_EXTERN_C
#endif /* __dnfstruct_h */
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