/*
- * Copyright (c) 1995-1998, Index Data.
+ * Copyright (c) 1995-1999, Index Data.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation, in whole or in part, for any purpose, is hereby granted,
* OF THIS SOFTWARE.
*
* $Log: backend.h,v $
- * Revision 1.19 1998-03-31 11:07:45 adam
+ * Revision 1.28 1999-11-04 14:58:44 adam
+ * Added status elements for backend delete result set handler.
+ * Updated delete result result set command for client.
+ *
+ * Revision 1.27 1999/10/11 10:01:24 adam
+ * Implemented bend_sort_rr handler for frontend server.
+ *
+ * Revision 1.26 1999/06/17 10:54:44 adam
+ * Added facility to specify implementation version - and name
+ * for server.
+ *
+ * Revision 1.25 1999/06/01 14:29:12 adam
+ * Work on Extended Services.
+ *
+ * Revision 1.24 1999/03/31 11:18:24 adam
+ * Implemented odr_strdup. Added Reference ID to backend server API.
+ *
+ * Revision 1.23 1998/10/13 16:12:23 adam
+ * Added support for Surrogate Diagnostics for Scan Term entries.
+ *
+ * Revision 1.22 1998/09/02 12:41:51 adam
+ * Added decode stream in bend search structures.
+ *
+ * Revision 1.21 1998/07/20 12:38:41 adam
+ * Implemented delete result set service to server API.
+ *
+ * Revision 1.20 1998/05/27 16:57:06 adam
+ * Support for surrogate diagnostic records added for bend_fetch.
+ *
+ * Revision 1.19 1998/03/31 11:07:45 adam
* Furhter work on UNIverse resource report.
* Added Extended Services handling in frontend server.
*
int replace_set; /* replace set, if it already exists */
int num_bases; /* number of databases in list */
char **basenames; /* databases to search */
+ Z_ReferenceId *referenceId;/* reference ID */
Z_Query *query; /* query structure */
ODR stream; /* encoding stream */
+ ODR decode; /* decoding stream */
} bend_searchrequest;
/* old search request output */
int replace_set; /* replace set, if it already exists */
int num_bases; /* number of databases in list */
char **basenames; /* databases to search */
+ Z_ReferenceId *referenceId;/* reference ID */
Z_Query *query; /* query structure */
ODR stream; /* encode stream */
+ ODR decode; /* decode stream */
bend_request request;
bend_association association;
int start;
int number; /* record number */
oid_value format; /* One of the CLASS_RECSYN members */
+ Z_ReferenceId *referenceId;/* reference ID */
Z_RecordComposition *comp; /* Formatting instructions */
ODR stream; /* encoding stream - memory source if required */
bend_request request;
{
char *setname; /* set name */
int number; /* record number */
+ Z_ReferenceId *referenceId;/* reference ID */
oid_value format; /* One of the CLASS_RECSYN members */
Z_RecordComposition *comp; /* Formatting instructions */
- ODR stream; /* encoding stream - memory source if required */
+ ODR stream; /* encoding stream - memory source if req */
+ int surrogate_flag; /* surrogate diagnostic flag (rw) */
} bend_fetchrequest;
typedef struct
int num_bases; /* number of elements in databaselist */
char **basenames; /* databases to search */
oid_value attributeset;
+ Z_ReferenceId *referenceId; /* reference ID */
Z_AttributesPlusTerm *term;
int term_position; /* desired index of term in result list */
int num_entries; /* number of entries requested */
} bend_scanrequest;
struct scan_entry {
- char *term;
- int occurrences;
+ char *term; /* the returned scan term */
+ int occurrences; /* no of occurrences or -1 if error (see below) */
+ int errcode; /* Bib-1 diagnostic code; only used when occur.= -1 */
+ char *errstring; /* Additional string */
};
typedef enum {
- BEND_SCAN_SUCCESS, /* ok */
+ BEND_SCAN_SUCCESS, /* ok */
BEND_SCAN_PARTIAL /* not all entries could be found */
} bend_scan_status;
char *errstring;
} bend_scanresult;
+typedef struct bend_scan_rr {
+ int num_bases; /* number of elements in databaselist */
+ char **basenames; /* databases to search */
+ oid_value attributeset;
+ Z_ReferenceId *referenceId; /* reference ID */
+ Z_AttributesPlusTerm *term;
+ ODR stream; /* encoding stream - memory source if required */
+
+ int term_position; /* desired index of term in result list/returned */
+ int num_entries; /* number of entries requested/returned */
+
+ struct scan_entry *entries;
+ bend_scan_status status;
+ int errcode;
+ char *errstring;
+} bend_scan_rr;
+
YAZ_EXPORT bend_scanresult *bend_scan(void *handle, bend_scanrequest *r,
int *fd);
YAZ_EXPORT bend_scanresult *bend_scanresponse(void *handle);
-typedef struct bend_deleterequest
-{
- char *setname;
-} bend_deleterequest;
-
-typedef struct bend_deleteresult
-{
- int errcode; /* 0==success */
- char *errstring; /* system error string or NULL */
-} bend_deleteresult;
-
-YAZ_EXPORT bend_deleteresult *bend_delete(void *handle,
- bend_deleterequest *r, int *fd);
-YAZ_EXPORT bend_deleteresult *bend_deleteresponse(void *handle);
+/* delete handler */
+typedef struct bend_delete_rr {
+ int function;
+ int num_setnames;
+ char **setnames;
+ Z_ReferenceId *referenceId;
+ int delete_status; /* status for the whole operation */
+ int *statuses; /* status each set - indexed as setnames */
+ ODR stream;
+} bend_delete_rr;
+/* close handler */
YAZ_EXPORT void bend_close(void *handle);
/* sort handler */
char *output_setname;
Z_SortKeySpecList *sort_sequence;
ODR stream;
+ Z_ReferenceId *referenceId;/* reference ID */
int sort_status;
int errcode;
{
int ItemNo;
Z_ExtendedServicesRequest *esr;
+
ODR stream; /* encoding stream */
+ Z_ReferenceId *referenceId;/* reference ID */
bend_request request;
bend_association association;
- int errcode; /* 0==success */
+ int errcode; /* 0==success, -1==accepted, >0 = failure */
char *errstring; /* system error string or NULL */
} bend_esrequest_rr;
char *configname;
Z_IdAuthentication *auth;
ODR stream; /* encoding stream */
+ Z_ReferenceId *referenceId;/* reference 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_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);
} bend_initrequest;
typedef struct bend_initresult
YAZ_EXPORT void bend_request_setdata(bend_request r, void *p);
YAZ_EXPORT void *bend_request_getdata(bend_request r);
-
#ifdef __cplusplus
}
#endif
projects / yaz-moved-to-github.git / blobdiff