From 467377d6fb2ed2da1e0c8f9f694ec7148863c30b Mon Sep 17 00:00:00 2001 From: Adam Dickmeiss Date: Tue, 14 Feb 1995 19:55:21 +0000 Subject: [PATCH] Header files ccl.h/cclp.h are gone! They have been merged an moved to ../include/ccl.h. --- include/ccl.h | 142 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 include/ccl.h diff --git a/include/ccl.h b/include/ccl.h new file mode 100644 index 0000000..dacc22e --- /dev/null +++ b/include/ccl.h @@ -0,0 +1,142 @@ +/* CCL - header file + * Europagate, 1995 + * + * $Log: ccl.h,v $ + * Revision 1.1 1995/02/14 19:55:21 adam + * Header files ccl.h/cclp.h are gone! They have been merged an + * moved to ../include/ccl.h. + * + */ + +#ifndef CCL_H +#define CCL_H + +/* CCL error numbers */ +#define CCL_ERR_OK 0 +#define CCL_ERR_TERM_EXPECTED 1 +#define CCL_ERR_RP_EXPECTED 2 +#define CCL_ERR_SETNAME_EXPECTED 3 +#define CCL_ERR_OP_EXPECTED 4 +#define CCL_ERR_BAD_RP 5 +#define CCL_ERR_UNKNOWN_QUAL 6 +#define CCL_ERR_DOBBLE_QUAL 7 +#define CCL_ERR_EQ_EXPECTED 8 +#define CCL_ERR_BAD_RELATION 9 +#define CCL_ERR_TRUNC_NOT_LEFT 10 +#define CCL_ERR_TRUNC_NOT_BOTH 11 +#define CCL_ERR_TRUNC_NOT_RIGHT 12 + +/* attribute pair (type, value) */ +struct ccl_rpn_attr { + struct ccl_rpn_attr *next; + int type; + int value; +}; + +/* RPN tree structure */ +struct ccl_rpn_node { + enum rpn_node_kind { + CCL_RPN_AND, CCL_RPN_OR, CCL_RPN_NOT, + CCL_RPN_TERM, + CCL_RPN_SET, + CCL_RPN_PROX + } kind; + union { + struct ccl_rpn_node *p[2]; + struct { + char *term; + struct ccl_rpn_attr *attr_list; + } t; + char *setname; + } u; +}; + +typedef struct ccl_qualifiers *CCL_bibset; + +/* use (1) + + relation (2) + -1 none + 0 ordered + 1-6 relation (<, <=, =, >=, >, <>) + + position (3) + -1 none + 1 first in field + 2 first in sub field + 3 any position in field + structure (4) + -1 none + 0 word/phrase auto select + 1 phrase + 2 word + 3 key + 4 year + 5 date (normalized) + 6 word list + 100 date (un-normalized) + 101 name (normalized) + 102 name (un-normalized) + truncation (5) + completeness (6) +*/ + +#define CCL_BIB1_USE 1 +#define CCL_BIB1_REL 2 +#define CCL_BIB1_POS 3 +#define CCL_BIB1_STR 4 +#define CCL_BIB1_TRU 5 +#define CCL_BIB1_COM 6 + +#define CCL_BIB1_STR_WP (-1) +#define CCL_BIB1_REL_ORDER (-1) + +#define CCL_BIB1_TRU_CAN_LEFT (-1) +#define CCL_BIB1_TRU_CAN_RIGHT (-2) +#define CCL_BIB1_TRU_CAN_BOTH (-3) +#define CCL_BIB1_TRU_CAN_NONE (-4) + +#define CCL_TOK_EOL 0 +#define CCL_TOK_TERM 1 +#define CCL_TOK_REL 2 +#define CCL_TOK_EQ 3 +#define CCL_TOK_PROX 4 +#define CCL_TOK_LP 5 +#define CCL_TOK_RP 6 +#define CCL_TOK_COMMA 7 +#define CCL_TOK_AND 8 +#define CCL_TOK_OR 7 +#define CCL_TOK_NOT 9 +#define CCL_TOK_MINUS 10 +#define CCL_TOK_SET 11 + +struct ccl_token { + char kind; + char len; + const char *name; + struct ccl_token *next; + struct ccl_token *prev; +}; + +struct ccl_qualifier { + char *name; + struct ccl_rpn_attr *attr_list; + struct ccl_qualifier *next; +}; + +struct ccl_token *ccl_tokenize (const char *command); + +struct ccl_rpn_node *ccl_find_str (CCL_bibset bibset, + const char *str, int *error, int *pos); +char *ccl_err_msg (int ccl_errno); +void ccl_rpn_delete (struct ccl_rpn_node *rpn); +void ccl_pr_tree (struct ccl_rpn_node *rpn); + +void ccl_qual_add (CCL_bibset b, const char *name, int no, int *attr); +void ccl_qual_file (CCL_bibset bibset, FILE *inf); +CCL_bibset ccl_qual_mk (void); +void ccl_qual_rm (CCL_bibset *b); + +struct ccl_rpn_attr *ccl_qual_search (CCL_bibset b, const char *name, int len); +#endif + -- 1.7.10.4