X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2Fccl.h;h=076b8995cb89d1553e423569e25887d6385b2c7c;hb=b33bbfa937912e532dd8842fc9e46003aa1848d6;hp=d800412e1e38fb71120a8a03a6cd83a1d823b591;hpb=e0fea214f3bf8b0a75ae18c0e9c97c6d5e22df5f;p=yaz-moved-to-github.git

diff --git a/include/yaz/ccl.h b/include/yaz/ccl.h
index d800412..076b899 100644
--- a/include/yaz/ccl.h
+++ b/include/yaz/ccl.h
@@ -45,50 +45,9 @@
 /*
  * CCL - header file
  *
- * $Log: ccl.h,v $
- * Revision 1.7  2000-11-01 14:47:00  adam
- * Added CCL support for WIN32.
+ * $Id: ccl.h,v 1.13 2002-12-28 12:13:03 adam Exp $
  *
- * Revision 1.6  2000/10/17 19:50:28  adam
- * Implemented and-list and or-list for CCL module.
- *
- * Revision 1.5  2000/05/02 17:19:58  adam
- * Removed MINUS token.
- *
- * Revision 1.4  2000/03/14 09:06:11  adam
- * Added POSIX threads support for frontend server.
- *
- * Revision 1.3  2000/02/08 10:39:53  adam
- * Added a few functions to set name of operands, etc.
- *
- * Revision 1.2  2000/01/31 13:15:21  adam
- * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
- * that some characters are not surrounded by spaces in resulting term.
- * ILL-code updates.
- *
- * Revision 1.1  1999/11/30 13:47:11  adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.9  1998/02/11 11:53:33  adam
- * Changed code so that it compiles as C++.
- *
- * Revision 1.8  1997/09/29 09:01:19  adam
- * Changed CCL parser to be thread safe. New type, CCL-parser, declared
- * and a create/destructor ccl_parser_create/ccl_parser_destroy has been
- * added.
- *
- * Revision 1.7  1997/09/01 08:49:47  adam
- * New windows NT/95 port using MSV5.0. To export DLL functions the
- * YAZ_EXPORT modifier was added. Defined in yconfig.h.
- *
- * Revision 1.6  1997/05/14 06:53:37  adam
- * C++ support.
- *
- * Revision 1.5  1997/04/30 08:52:08  quinn
- * Null
- *
- * Revision 1.4  1996/10/11  15:02:26  adam
- * CCL parser from Europagate Email gateway 1.0.
+ * Old Europagate Log:
  *
  * Revision 1.10  1996/01/08  08:41:22  adam
  * Minor changes.
@@ -128,6 +87,7 @@
 
 #include <yaz/yconfig.h>
 #include <stdio.h>
+#include <yaz/xmalloc.h>
 
 YAZ_BEGIN_CDECL
     
@@ -149,6 +109,7 @@ YAZ_BEGIN_CDECL
 /* attribute pair (type, value) */
 struct ccl_rpn_attr {
     struct ccl_rpn_attr *next;
+    char *set;
     int type;
     int value;
 };
@@ -164,7 +125,7 @@ struct ccl_rpn_attr {
 struct ccl_rpn_node {
     int kind;
     union {
-	struct ccl_rpn_node *p[2];
+	struct ccl_rpn_node *p[3];
 	struct {
 	    char *term;
 	    struct ccl_rpn_attr *attr_list;
@@ -245,6 +206,8 @@ struct ccl_token {
 /* CCL Qualifier */
 struct ccl_qualifier {
     char *name;
+    int no_sub;
+    struct ccl_qualifier **sub;
     struct ccl_rpn_attr *attr_list;
     struct ccl_qualifier *next;
 };
@@ -310,13 +273,27 @@ YAZ_EXPORT void ccl_rpn_delete (struct ccl_rpn_node *rpn);
 YAZ_EXPORT void ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out);
 
 /* Add CCL qualifier */
-YAZ_EXPORT void ccl_qual_add (CCL_bibset b, const char *name, int no, int *attr);
+YAZ_EXPORT void ccl_qual_add (CCL_bibset b, const char *name, int no,
+			      int *attr);
+
+YAZ_EXPORT void ccl_qual_add_set (CCL_bibset b, const char *name, int no,
+				  int *attr, char **attsets);
+
+YAZ_EXPORT void ccl_qual_add_special (CCL_bibset bibset,
+                                      const char *n, const char *v);
+
+YAZ_EXPORT void ccl_qual_add_combi (CCL_bibset b, const char *n,
+                                    const char *names);
 
 /* Read CCL qualifier list spec from file inf */
 YAZ_EXPORT void ccl_qual_file (CCL_bibset bibset, FILE *inf);
 
+/* Read CCL qualifier list spec from file inf */
+YAZ_EXPORT int ccl_qual_fname (CCL_bibset bibset, const char *fname);
+
 /* Add CCL qualifier by using single-line spec */
-YAZ_EXPORT void ccl_qual_fitem (CCL_bibset bibset, const char *cp, const char *qual_name);
+YAZ_EXPORT void ccl_qual_fitem (CCL_bibset bibset, const char *cp,
+                                const char *qual_name);
 
 /* Make CCL qualifier set */
 YAZ_EXPORT CCL_bibset ccl_qual_mk (void);
@@ -332,8 +309,10 @@ YAZ_EXPORT int ccl_stricmp (const char *s1, const char *s2);
 YAZ_EXPORT int ccl_memicmp (const char *s1, const char *s2, size_t n);
 
 /* Search for qualifier 'name' in set 'b'. */
-YAZ_EXPORT struct ccl_rpn_attr *ccl_qual_search (CCL_parser cclp, const char *name,
-                                      size_t len);
+YAZ_EXPORT struct ccl_rpn_attr *ccl_qual_search (CCL_parser cclp,
+                                                 const char *name,
+                                                 size_t len,
+                                                 int seq);
 
 /* Create CCL parser */
 YAZ_EXPORT CCL_parser ccl_parser_create (void);
@@ -341,6 +320,10 @@ YAZ_EXPORT CCL_parser ccl_parser_create (void);
 /* Destroy CCL parser */
 YAZ_EXPORT void ccl_parser_destroy (CCL_parser p);
 
+YAZ_EXPORT char *ccl_strdup (const char *str);
+
+YAZ_EXPORT const char *ccl_qual_search_special (CCL_bibset b,
+						const char *name);
 
 #ifndef ccl_assert
 #define ccl_assert(x) ;