+/*
+ * Copyright (c) 1995, the EUROPAGATE consortium (see below).
+ *
+ * The EUROPAGATE consortium members are:
+ *
+ * University College Dublin
+ * Danmarks Teknologiske Videnscenter
+ * An Chomhairle Leabharlanna
+ * Consejo Superior de Investigaciones Cientificas
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation, in whole or in part, for any purpose, is hereby granted,
+ * provided that:
+ *
+ * 1. This copyright and permission notice appear in all copies of the
+ * software and its documentation. Notices of copyright or attribution
+ * which appear at the beginning of any file must remain unchanged.
+ *
+ * 2. The names of EUROPAGATE or the project partners may not be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * 3. Users of this software (implementors and gateway operators) agree to
+ * inform the EUROPAGATE consortium of their use of the software. This
+ * information will be used to evaluate the EUROPAGATE project and the
+ * software, and to plan further developments. The consortium may use
+ * the information in later publications.
+ *
+ * 4. Users of this software agree to make their best efforts, when
+ * documenting their use of the software, to acknowledge the EUROPAGATE
+ * consortium, and the role played by the software in their work.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ * IN NO EVENT SHALL THE EUROPAGATE CONSORTIUM OR ITS MEMBERS BE LIABLE
+ * FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF
+ * ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+ * OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND
+ * ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
+ * USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
/* CCL find (to rpn conversion)
* Europagate, 1995
*
* $Log: cclfind.c,v $
- * Revision 1.13 1995/04/17 09:31:42 adam
+ * Revision 1.16 1996/01/08 08:41:13 adam
+ * Removed unused function.
+ *
+ * Revision 1.15 1995/07/20 08:14:34 adam
+ * Qualifiers were observed too often. Instead tokens are treated as
+ * qualifiers only when separated by comma.
+ *
+ * Revision 1.14 1995/05/16 09:39:26 adam
+ * LICENSE.
+ *
+ * Revision 1.13 1995/04/17 09:31:42 adam
* Improved handling of qualifiers. Aliases or reserved words.
*
* Revision 1.12 1995/03/20 15:27:43 adam
#define ADVANCE look_token = look_token->next
/*
- * qual_val_range: search for attribute of type with range
- * qa: Attribute array
- * type: Type of attribute to search for
- * vmin: Lower bound of value to search for
- * vmax: Upper bound of value to search for
- * return: Return pointer to integer of attribute value found; NULL
- * otherwise.
- */
-static int *qual_val_range (struct ccl_rpn_attr **qa, int type,
- int vmin, int vmax)
-{
- int i;
- struct ccl_rpn_attr *q;
-
- if (!qa)
- return NULL;
- for (i = 0; (q=qa[i]); i++)
- while (q)
- {
- if (q->type == type && q->value >= vmin && q->value <= vmax)
- return &q->value;
- q = q->next;
- }
- return NULL;
-}
-
-/*
* qual_val_type: test for existance of attribute type/value pair.
* qa: Attribute array
* type: Type of attribute to search for
}
lookahead = look_token;
- while (lookahead->kind==CCL_TOK_TERM || lookahead->kind==CCL_TOK_COMMA)
- lookahead = lookahead->next;
- if (lookahead->kind == CCL_TOK_REL || lookahead->kind == CCL_TOK_EQ)
- return qualifiers (lookahead, qa);
+ while (lookahead->kind==CCL_TOK_TERM)
+ {
+ lookahead = lookahead->next;
+ if (lookahead->kind == CCL_TOK_REL || lookahead->kind == CCL_TOK_EQ)
+ return qualifiers (lookahead, qa);
+ if (lookahead->kind != CCL_TOK_COMMA)
+ break;
+ lookahead = lookahead->next;
+ }
return search_terms (qa);
}