X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Fcql.h;h=166ecb36c31d5699a65db90c82b732b0fd0db5d6;hp=84570e84fcac2ae984199a51c90823d37acb529b;hb=2788a4851b551e1a3efb320a2878b809f2d8a9d7;hpb=ee6ab2ee3a9ee1a8c65d7272ec7fba1d886f5af0

diff --git a/include/yaz/cql.h b/include/yaz/cql.h
index 84570e8..166ecb3 100644
--- a/include/yaz/cql.h
+++ b/include/yaz/cql.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data.
+ * Copyright (C) 1995-2009 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -24,7 +24,6 @@
  * (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: cql.h,v 1.20 2008-01-06 16:22:02 adam Exp $ */
 
 /** \file cql.h
     \brief Header with public definitions about CQL.
@@ -228,6 +227,12 @@ void cql_fputs(const char *buf, void *client_data);
 */
 typedef struct cql_transform_t_ *cql_transform_t;
 
+/** \brief creates a CQL transform handle
+    \returns transform handle or NULL for failure
+*/
+YAZ_EXPORT
+cql_transform_t cql_transform_create(void);
+
 /** \brief creates a CQL transform handle from am opened file handle
     \param f file where transformation spec is read
     \returns transform handle or NULL for failure
@@ -245,6 +250,19 @@ cql_transform_t cql_transform_open_FILE (FILE *f);
 YAZ_EXPORT
 cql_transform_t cql_transform_open_fname(const char *fname);
 
+
+/** \brief defines CQL transform pattern
+    \param ct CQL transform handle
+    \param pattern pattern string
+    \param value pattern value
+    \returns 0 for succes; -1 for failure
+*/
+YAZ_EXPORT
+int cql_transform_define_pattern(cql_transform_t ct, const char *pattern,
+                                 const char *value);
+    
+
+
 /** \brief destroys a CQL transform handle
     \param ct CQL transform handle
  */
@@ -301,6 +319,14 @@ int cql_transform_buf(cql_transform_t ct,
 YAZ_EXPORT
 int cql_transform_error(cql_transform_t ct, const char **addinfo);
 
+/** \brief sets error and addinfo for transform
+    \param ct CQL transform handle
+    \param error error code
+    \param addinfo additional info
+ */
+YAZ_EXPORT
+void cql_transform_set_error(cql_transform_t ct, int error, const char *addinfo);
+
 /** \brief returns the CQL message corresponding to a given error code.
     \param code error code
     \returns text message