SRW, CQL, 2003

[yaz-moved-to-github.git] / include / yaz / zoom.h

diff --git a/include/yaz/zoom.h b/include/yaz/zoom.h
index 5775453..956bd51 100644 (file)
--- a/include/yaz/zoom.h
+++ b/include/yaz/zoom.h
@@ -1,6 +1,6 @@
 /*
  * Public header for ZOOM C.
- * $Id: zoom.h,v 1.13 2002-06-02 21:27:17 adam Exp $
+ * $Id: zoom.h,v 1.16 2003-01-06 08:20:27 adam Exp $
  */
 
 #include <yaz/yconfig.h>
@@ -66,6 +66,10 @@ ZOOM_API(int)
 ZOOM_connection_error (ZOOM_connection c, const char **cp,
                            const char **addinfo);
 
+ZOOM_API(int)
+ZOOM_connection_error_x (ZOOM_connection c, const char **cp,
+                         const char **addinfo, const char **diagset);
+
 /* returns error code */
 ZOOM_API(int)
 ZOOM_connection_errcode (ZOOM_connection c);
@@ -75,6 +79,9 @@ ZOOM_connection_errmsg (ZOOM_connection c);
 /* returns additional info */
 ZOOM_API(const char *)
 ZOOM_connection_addinfo (ZOOM_connection c);
+/* translates error code into human-readable string */
+ZOOM_API(const char *)
+ZOOM_diag_str (int error);
 
 #define ZOOM_ERROR_NONE 0
 #define ZOOM_ERROR_CONNECT 10000
@@ -85,6 +92,7 @@ ZOOM_connection_addinfo (ZOOM_connection c);
 #define ZOOM_ERROR_INIT 10005
 #define ZOOM_ERROR_INTERNAL 10006
 #define ZOOM_ERROR_TIMEOUT 10007
+#define ZOOM_ERROR_UNSUPPORTED_PROTOCOL 10008
 
 ZOOM_API(int)
 ZOOM_connection_last_event(ZOOM_connection cs);
@@ -159,7 +167,10 @@ ZOOM_query_create(void);
 /* destroy it */
 ZOOM_API(void)
 ZOOM_query_destroy(ZOOM_query s);
-/* specify prefix query for search */
+/* CQL */
+ZOOM_API(int)
+ZOOM_query_cql(ZOOM_query s, const char *str);
+/* PQF */
 ZOOM_API(int)
 ZOOM_query_prefix(ZOOM_query s, const char *str);
 /* specify sort criteria for search */