#ifndef BACKEND_H
#define BACKEND_H
+#include <yconfig.h>
#include <proto.h>
#include <statserv.h>
void *handle; /* private handle to the backend module */
} bend_initresult;
+bend_initresult MDF *bend_init(bend_initrequest *r);
+
typedef struct bend_searchrequest
{
char *setname; /* name to give to this set */
Z_Query *query; /* query structure */
} bend_searchrequest;
+typedef struct bend_searchresult
+{
+ int hits; /* number of hits */
+ int errcode; /* 0==OK */
+ char *errstring; /* system error string or NULL */
+} bend_searchresult;
+
+bend_searchresult *bend_search(void *handle, bend_searchrequest *r, int *fd);
+bend_searchresult *bend_searchresponse(void *handle);
+
+typedef struct bend_fetchrequest
+{
+ char *setname; /* set name */
+ int number; /* record number */
+ oid_value format; /* One of the CLASS_RECSYN members */
+ Z_RecordComposition *comp; /* Formatting instructions */
+ ODR stream; /* encoding stream - memory source if required */
+} bend_fetchrequest;
+
+typedef struct bend_fetchresult
+{
+ char *basename; /* name of database that provided record */
+ int len; /* length of record or -1 if structured */
+ char *record; /* record */
+ int last_in_set; /* is it? */
+ oid_value format; /* format */
+ int errcode; /* 0==success */
+ char *errstring; /* system error string or NULL */
+} bend_fetchresult;
+
+bend_fetchresult *bend_fetch(void *handle, bend_fetchrequest *r, int *fd);
+bend_fetchresult *bend_fetchresponse(void *handle);
+
typedef struct bend_scanrequest
{
int num_bases; /* number of elements in databaselist */
char **basenames; /* databases to search */
+ oid_value attributeset;
Z_AttributesPlusTerm *term;
int term_position; /* desired index of term in result list */
int num_entries; /* number of entries requested */
char *errstring;
} bend_scanresult;
-typedef struct bend_searchresult
-{
- int hits; /* number of hits */
- int errcode; /* 0==OK */
- char *errstring; /* system error string or NULL */
-} bend_searchresult;
-
-typedef struct bend_fetchrequest
-{
- char *setname; /* set name */
- int number; /* record number */
-} bend_fetchrequest;
-
-typedef struct bend_fetchresult
-{
- char *basename; /* name of database that provided record */
- int len; /* length of record */
- char *record; /* record */
- int last_in_set; /* is it? */
- int errcode; /* 0==success */
- char *errstring; /* system error string or NULL */
-} bend_fetchresult;
+bend_scanresult *bend_scan(void *handle, bend_scanrequest *r, int *fd);
+bend_scanresult *bend_scanresponse(void *handle);
typedef struct bend_deleterequest
{
char *errstring; /* system error string or NULL */
} bend_deleteresult;
-bend_initresult *bend_init(bend_initrequest *r);
-
-bend_searchresult *bend_search(void *handle, bend_searchrequest *r, int *fd);
-bend_searchresult *bend_searchresponse(void *handle);
-
-bend_fetchresult *bend_fetch(void *handle, bend_fetchrequest *r, int *fd);
-bend_fetchresult *bend_fetchresponse(void *handle);
-
-bend_scanresult *bend_scan(void *handle, bend_scanrequest *r, int *fd);
-bend_scanresult *bend_scanresponse(void *handle);
-
bend_deleteresult *bend_delete(void *handle, bend_deleterequest *r, int *fd);
bend_deleteresult *bend_deleteresponse(void *handle);