X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2Fretrieval.h;h=a0426e779e07bc5e02be0ee0165a45e47b951a78;hb=be6bf53019f49c1448f0161e3b0ce8d3b5b09ec0;hp=8ef3a984018a60639c09f3b648a19edde9a02f55;hpb=76b209145568a179bb21a8d43db003ffe605b6d5;p=yaz-moved-to-github.git

diff --git a/include/yaz/retrieval.h b/include/yaz/retrieval.h
index 8ef3a98..a0426e7 100644
--- a/include/yaz/retrieval.h
+++ b/include/yaz/retrieval.h
@@ -23,7 +23,7 @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  *
- * $Id: retrieval.h,v 1.1 2006-05-04 20:00:45 adam Exp $
+ * $Id: retrieval.h,v 1.5 2006-05-09 13:39:46 adam Exp $
  */
 /**
  * \file retrieval.h
@@ -67,9 +67,9 @@ YAZ_EXPORT void yaz_retrieval_destroy(yaz_retrieval_t p);
     <retrievalinfo>
        <retrieval syntax="usmarc" name="marcxml"
             identifier="info:srw/schema/1/marcxml-v1.1"
+            backendsyntax="xml" backendname="dc"
        >
          <title>MARCXML</title>
-         <backend syntax="xml" name="dc" charset="utf-8"/>
          <convert>
             <marc inputformat="marc" outputformat="marcxml"
                          inputcharset="marc-8"/>
@@ -86,15 +86,26 @@ int yaz_retrieval_configure(yaz_retrieval_t p, const void *node);
 
 /** performs retrieval request based on schema and format
     \param p retrieval handle
-    \param schema record schema / element set name (Z39.50)
-    \param format record format (syntax)
-    \param rc record conversion reference (holds conversion upon success)
-    \retval 0 success
-    \retval -1 falure
+    \param schema record schema (SRU) / element set name (Z39.50)
+    \param syntax record syntax (format)
+    \param match_schema matched schema (if conversion was successful)
+    \param match_syntax matced syntax OID  if conversion was successful)
+    \param rc record conversion reference (if conversion was successful)
+    \param backend_schema backend scchema (if conversion was successful)
+    \param backend_syntax backend syntax (if conversion was successful)
+    \retval 0 success, schema and syntax matches
+    \retval -1 failure, use yaz_retrieval_get_error() for reason
+    \retval 1 schema does not match
+    \retval 2 syntax does not match
+    \retval 3 both match but not together
 */
 YAZ_EXPORT
-int yaz_retrieval_request(yaz_retrieval_t p, const char *schema,
-                          const char *format, yaz_record_conv_t *rc);
+int yaz_retrieval_request(yaz_retrieval_t p,
+                          const char *schema, int *syntax,
+                          const char **match_schema, int **match_syntax,
+                          yaz_record_conv_t *rc,
+                          const char **backend_schema,
+                          int **backend_syntax);
 
 /** returns error string (for last error)
     \param p record conversion handle