* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* $Id: backend.h,v 1.43 2007-04-12 13:52:57 adam Exp $ */
+/* $Id: backend.h,v 1.44 2007-05-02 11:53:25 adam Exp $ */
/**
* \file backend.h
typedef struct bend_initrequest
{
+ /* arguments to be read by a backend */
Z_IdAuthentication *auth;
ODR stream; /* encoding stream */
ODR print; /* printing stream */
Z_ReferenceId *referenceId;/* reference ID */
char *peer_name; /* dns host of peer (client) */
-
+ ODR decode; /* decoding stream */
+ /* character set and language negotiation - see include/yaz/z-charneg.h */
+ Z_CharSetandLanguageNegotiation *charneg_request;
+
+
+ /* stuff to be modified/set by backend */
+
+ /* character negotiation response */
+ Z_External *charneg_response;
+ char *query_charset;
+ int records_in_same_charset; /* as query_charset */
char *implementation_id;
char *implementation_name;
char *implementation_version;
- int (*bend_sort) (void *handle, bend_sort_rr *rr);
- int (*bend_search) (void *handle, bend_search_rr *rr);
- int (*bend_fetch) (void *handle, bend_fetch_rr *rr);
- int (*bend_present) (void *handle, bend_present_rr *rr);
+ int (*bend_sort)(void *handle, bend_sort_rr *rr);
+ int (*bend_search)(void *handle, bend_search_rr *rr);
+ int (*bend_fetch)(void *handle, bend_fetch_rr *rr);
+ int (*bend_present)(void *handle, bend_present_rr *rr);
int (*bend_esrequest) (void *handle, bend_esrequest_rr *rr);
int (*bend_delete)(void *handle, bend_delete_rr *rr);
int (*bend_scan)(void *handle, bend_scan_rr *rr);
int (*bend_segment)(void *handle, bend_segment_rr *rr);
-
- ODR decode; /* decoding stream */
- /* character set and language negotiation - see include/yaz/z-charneg.h */
- Z_CharSetandLanguageNegotiation *charneg_request;
- Z_External *charneg_response;
int (*bend_explain)(void *handle, bend_explain_rr *rr);
int (*bend_srw_scan)(void *handle, bend_scan_rr *rr);
int (*bend_srw_update)(void *handle, bend_update_rr *rr);
+
} bend_initrequest;
typedef struct bend_initresult
int dynamic; /* fork on incoming requests */
int threads; /* use threads */
int one_shot; /* one session then exit(1) */
- int __UNUSED__loglevel; /* desired logging-level */
char apdufile[ODR_MAXNAME+1]; /* file for pretty-printed PDUs */
char logfile[ODR_MAXNAME+1]; /* file for diagnostic output */
char default_listen[1024]; /* 0 == no default listen */
- enum oid_proto default_proto; /* PROTO_SR or PROTO_Z3950 */
+ enum oid_proto default_proto; /* PROTO_SR or PROTO_Z3950 */
int idle_timeout; /* how many minutes to wait before closing */
int maxrecordsize; /* maximum value for negotiation */
char configname[ODR_MAXNAME+1]; /* given to the backend in bend_init */