X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fbackend.h;h=9e2f43f9b32daf6af4f8c0b0b7b2e2ba00da8179;hb=2156e17830e0e3ba739800d6616fa045b0fe5565;hp=e07c216da919d09b028f588e282bc3855c7cf7e3;hpb=ee1eaa955f545d57c0ff8ce4ce210db95a4d817c;p=yaz-moved-to-github.git

diff --git a/include/backend.h b/include/backend.h
index e07c216..9e2f43f 100644
--- a/include/backend.h
+++ b/include/backend.h
@@ -24,7 +24,14 @@
  * OF THIS SOFTWARE.
  *
  * $Log: backend.h,v $
- * Revision 1.18  1998-02-10 11:03:56  adam
+ * 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.
+ *
+ * Revision 1.18  1998/02/10 11:03:56  adam
  * Added support for extended handlers in backend server interface.
  *
  * Revision 1.17  1998/01/29 13:15:35  adam
@@ -111,7 +118,8 @@ typedef struct
     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 */
+    ODR stream;                /* encoding stream - memory source if req */
+    int surrogate_flag;        /* surrogate diagnostic flag (rw) */
 } bend_fetchrequest;
 
 typedef struct
@@ -195,6 +203,18 @@ typedef struct bend_sort_rr
     char *errstring;
 } bend_sort_rr;
 
+/* extended services handler. Added in from DALI */
+typedef struct bend_esrequest_rr
+{
+    int ItemNo;
+    Z_ExtendedServicesRequest *esr;
+    ODR stream;                /* encoding stream */
+    bend_request request;
+    bend_association association;
+    int errcode;               /* 0==success */
+    char *errstring;           /* system error string or NULL */
+} bend_esrequest_rr;
+
 typedef struct bend_initrequest
 {
     char *configname;
@@ -204,6 +224,7 @@ typedef struct bend_initrequest
     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);
 } bend_initrequest;
 
 typedef struct bend_initresult
@@ -227,6 +248,7 @@ YAZ_EXPORT int bend_backend_respond (bend_association a, bend_request req);
 YAZ_EXPORT void bend_request_setdata(bend_request r, void *p);
 YAZ_EXPORT void *bend_request_getdata(bend_request r);
 
+
 #ifdef __cplusplus
 }
 #endif