+/*
+ * 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 qualifiers
* Europagate, 1995
*
* $Log: cclqual.c,v $
- * Revision 1.4 1995-11-01 13:54:21 quinn
- * Minor adjustments
+ * Revision 1.5 1996-10-11 15:00:25 adam
+ * CCL parser from Europagate Email gateway 1.0.
*
- * Revision 1.3 1995/09/29 17:12:00 quinn
- * Smallish
+ * Revision 1.9 1995/05/16 09:39:27 adam
+ * LICENSE.
*
- * Revision 1.2 1995/09/27 15:02:44 quinn
- * Modified function heads & prototypes.
+ * Revision 1.8 1995/05/11 14:03:57 adam
+ * Changes in the reading of qualifier(s). New function: ccl_qual_fitem.
+ * New variable ccl_case_sensitive, which controls whether reserved
+ * words and field names are case sensitive or not.
*
- * Revision 1.1 1995/04/10 10:28:20 quinn
- * Added copy of CCL.
+ * Revision 1.7 1995/04/17 09:31:46 adam
+ * Improved handling of qualifiers. Aliases or reserved words.
*
* Revision 1.6 1995/02/23 08:32:00 adam
* Changed header.
#include <ccl.h>
+/* Definition of CCL_bibset pointer */
struct ccl_qualifiers {
struct ccl_qualifier *list;
};
+/*
+ * ccl_qual_add: Add qualifier to Bibset. If qualifier already
+ * exists, then attributes are appendend to old
+ * definition.
+ * name: name of qualifier
+ * no: No of attribute type/value pairs.
+ * pairs: Attributes. pairs[0] first type, pair[1] first value,
+ * ... pair[2*no-2] last type, pair[2*no-1] last value.
+ */
void ccl_qual_add (CCL_bibset b, const char *name, int no, int *pairs)
{
struct ccl_qualifier *q;
break;
if (!q)
{
- struct ccl_qualifier *new_qual = xmalloc (sizeof(*new_qual));
+ struct ccl_qualifier *new_qual = malloc (sizeof(*new_qual));
assert (new_qual);
new_qual->next = b->list;
b->list = new_qual;
- new_qual->name = xmalloc (strlen(name)+1);
+ new_qual->name = malloc (strlen(name)+1);
assert (new_qual->name);
strcpy (new_qual->name, name);
attrp = &new_qual->attr_list;
{
struct ccl_rpn_attr *attr;
- attr = xmalloc (sizeof(*attr));
+ attr = malloc (sizeof(*attr));
assert (attr);
attr->type = *pairs++;
attr->value = *pairs++;
*attrp = NULL;
}
+/*
+ * ccl_qual_mk: Make new (empty) bibset.
+ * return: empty bibset.
+ */
CCL_bibset ccl_qual_mk (void)
{
- CCL_bibset b = xmalloc (sizeof(*b));
+ CCL_bibset b = malloc (sizeof(*b));
assert (b);
b->list = NULL;
return b;
}
+/*
+ * ccl_qual_rm: Delete bibset.
+ * b: pointer to bibset
+ */
void ccl_qual_rm (CCL_bibset *b)
{
- assert (*b);
+ struct ccl_qualifier *q, *q1;
+
+ if (!*b)
+ return;
+ for (q = (*b)->list; q; q = q1)
+ {
+ struct ccl_rpn_attr *attr, *attr1;
+
+ for (attr = q->attr_list; attr; attr = attr1)
+ {
+ attr1 = attr->next;
+ free (attr);
+ }
+ q1 = q->next;
+ free (q);
+ }
+ free (*b);
*b = NULL;
}
+/*
+ * ccl_qual_search: Search for qualifier in bibset.
+ * b: Bibset
+ * name: Name of qualifier to search for (need no null-termination)
+ * len: Length of name.
+ * return: Attribute info. NULL if not found.
+ */
struct ccl_rpn_attr *ccl_qual_search (CCL_bibset b, const char *name, int len)
{
struct ccl_qualifier *q;
assert (b);
for (q = b->list; q; q = q->next)
- if (strlen(q->name) == len && !memcmp (name, q->name, len))
- return q->attr_list;
- return NULL;
-}
-
-void ccl_qual_file (CCL_bibset bibset, FILE *inf)
-{
- char line[256];
- char *cp;
- char qual_name[128];
- char qual_des[128];
- int no_scan;
-
- while (fgets (line, 255, inf))
- {
- cp = line;
- if (*cp == '#')
- continue;
- if (sscanf (cp, "%s%n", qual_name, &no_scan) != 1)
- continue;
- cp += no_scan;
- while (1)
- {
- int pair[2];
- char *qual_type;
- char *qual_value;
- char *split;
-
- if (sscanf (cp, "%s%n", qual_des, &no_scan) != 1)
- break;
-
- if (!(split = strchr (qual_des, '=')))
- break;
- cp += no_scan;
-
- *split++ = '\0';
- qual_type = qual_des;
- qual_value = split;
- while (1)
+ if (strlen(q->name) == len)
+ if (ccl_case_sensitive)
{
- if ((split = strchr (qual_value, ',')))
- *split++ = '\0';
- pair[1] = atoi (qual_value);
- switch (qual_type[0])
- {
- case 'u':
- pair[0] = CCL_BIB1_USE;
- break;
- case 'r':
- pair[0] = CCL_BIB1_REL;
- if (!strcmp (qual_value, "o"))
- pair[1] = CCL_BIB1_REL_ORDER;
- break;
- case 'p':
- pair[0] = CCL_BIB1_POS;
- break;
- case 's':
- pair[0] = CCL_BIB1_STR;
- if (!strcmp (qual_value, "pw"))
- pair[1] = CCL_BIB1_STR_WP;
- break;
- case 't':
- pair[0] = CCL_BIB1_TRU;
- if (!strcmp (qual_value, "l"))
- pair[1] = CCL_BIB1_TRU_CAN_LEFT;
- else if (!strcmp (qual_value, "r"))
- pair[1] = CCL_BIB1_TRU_CAN_RIGHT;
- else if (!strcmp (qual_value, "b"))
- pair[1] = CCL_BIB1_TRU_CAN_BOTH;
- else if (!strcmp (qual_value, "n"))
- pair[1] = CCL_BIB1_TRU_CAN_NONE;
- break;
- case 'c':
- pair[0] = CCL_BIB1_COM;
- break;
- default:
- pair[0] = atoi (qual_type);
- }
- ccl_qual_add (bibset, qual_name, 1, pair);
- if (!split)
- break;
- qual_value = split;
+ if (!memcmp (name, q->name, len))
+ return q->attr_list;
}
- }
- }
+ else
+ {
+ if (!ccl_memicmp (name, q->name, len))
+ return q->attr_list;
+ }
+ return NULL;
}
+
projects / yaz-moved-to-github.git / blobdiff