* CCL - header file
*
* $Log: ccl.h,v $
- * Revision 1.6 2000-10-17 19:50:28 adam
+ * Revision 1.9 2001-03-07 13:24:40 adam
+ * Member and_not in Z_Operator is kept for backwards compatibility.
+ * Added support for definition of CCL operators in field spec file.
+ *
+ * Revision 1.8 2000/11/16 09:58:02 adam
+ * Implemented local AttributeSet setting for CCL field maps.
+ *
+ * Revision 1.7 2000/11/01 14:47:00 adam
+ * Added CCL support for WIN32.
+ *
+ * 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
#ifndef CCL_H
#define CCL_H
+#include <yaz/yconfig.h>
#include <stdio.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
+YAZ_BEGIN_CDECL
/* CCL error numbers */
#define CCL_ERR_OK 0
/* attribute pair (type, value) */
struct ccl_rpn_attr {
struct ccl_rpn_attr *next;
+ char *set;
int type;
int value;
};
typedef struct ccl_parser *CCL_parser;
/* Generate tokens from command string - obeys all CCL opererators */
-struct ccl_token *ccl_parser_tokenize (CCL_parser cclp,
+YAZ_EXPORT struct ccl_token *ccl_parser_tokenize (CCL_parser cclp,
const char *command);
-struct ccl_token *ccl_tokenize (const char *command);
+YAZ_EXPORT struct ccl_token *ccl_tokenize (const char *command);
/* Generate tokens from command string - oebeys only simple tokens and
quoted strings */
-struct ccl_token *ccl_token_simple (const char *command);
+YAZ_EXPORT struct ccl_token *ccl_token_simple (const char *command);
/* Delete token list */
-void ccl_token_del (struct ccl_token *list);
+YAZ_EXPORT void ccl_token_del (struct ccl_token *list);
/* Parse CCL Find command - NULL-terminated string */
-struct ccl_rpn_node *ccl_find_str (CCL_bibset bibset,
+YAZ_EXPORT struct ccl_rpn_node *ccl_find_str (CCL_bibset bibset,
const char *str, int *error, int *pos);
/* Parse CCL Find command - Tokens read by ccl_tokenize */
-struct ccl_rpn_node *ccl_find (CCL_bibset abibset, struct ccl_token *list,
+YAZ_EXPORT struct ccl_rpn_node *ccl_find (CCL_bibset abibset, struct ccl_token *list,
int *error, const char **pos);
/* Parse CCL Find command */
-struct ccl_rpn_node *ccl_parser_find (CCL_parser cclp, struct ccl_token *list);
+YAZ_EXPORT struct ccl_rpn_node *ccl_parser_find (CCL_parser cclp, struct ccl_token *list);
/* Set various OPs */
-void ccl_parser_set_op_and (CCL_parser p, const char *op);
-void ccl_parser_set_op_or (CCL_parser p, const char *op);
-void ccl_parser_set_op_not (CCL_parser p, const char *op);
-void ccl_parser_set_op_set (CCL_parser p, const char *op);
+YAZ_EXPORT void ccl_parser_set_op_and (CCL_parser p, const char *op);
+YAZ_EXPORT void ccl_parser_set_op_or (CCL_parser p, const char *op);
+YAZ_EXPORT void ccl_parser_set_op_not (CCL_parser p, const char *op);
+YAZ_EXPORT void ccl_parser_set_op_set (CCL_parser p, const char *op);
-void ccl_parser_set_case (CCL_parser p, int case_sensitivity_flag);
+YAZ_EXPORT void ccl_parser_set_case (CCL_parser p, int case_sensitivity_flag);
/* Return english-readable error message */
-const char *ccl_err_msg (int ccl_errno);
+YAZ_EXPORT const char *ccl_err_msg (int ccl_errno);
/* Delete RPN tree returned by ccl_find */
-void ccl_rpn_delete (struct ccl_rpn_node *rpn);
+YAZ_EXPORT void ccl_rpn_delete (struct ccl_rpn_node *rpn);
/* Dump RPN tree in readable format to fd_out */
-void ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out);
+YAZ_EXPORT void ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out);
/* Add CCL qualifier */
-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);
/* Read CCL qualifier list spec from file inf */
-void ccl_qual_file (CCL_bibset bibset, 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 */
-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 */
-CCL_bibset ccl_qual_mk (void);
+YAZ_EXPORT CCL_bibset ccl_qual_mk (void);
/* Delete CCL qualifier set */
-void ccl_qual_rm (CCL_bibset *b);
+YAZ_EXPORT void ccl_qual_rm (CCL_bibset *b);
/* Char-to-upper function */
extern int (*ccl_toupper)(int c);
/* String utilities */
-int ccl_stricmp (const char *s1, const char *s2);
-int ccl_memicmp (const char *s1, const char *s2, size_t n);
+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'. */
-struct ccl_rpn_attr *ccl_qual_search (CCL_parser cclp, const char *name,
+YAZ_EXPORT struct ccl_rpn_attr *ccl_qual_search (CCL_parser cclp, const char *name,
size_t len);
/* Create CCL parser */
-CCL_parser ccl_parser_create (void);
+YAZ_EXPORT CCL_parser ccl_parser_create (void);
/* Destroy CCL parser */
-void ccl_parser_destroy (CCL_parser p);
+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) ;
#endif
-#ifdef __cplusplus
-}
-#endif
+YAZ_END_CDECL
#endif
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