/* CCL qualifiers
* Europagate, 1995
*
- * $Id: cclqual.c,v 1.6 2007-04-26 21:41:57 adam Exp $
+ * $Id: cclqual.c,v 1.7 2007-04-26 22:11:32 adam Exp $
*
* Old Europagate Log:
*
};
-static struct ccl_qualifier *ccl_qual_lookup (CCL_bibset b,
- const char *n, size_t len)
+static struct ccl_qualifier *ccl_qual_lookup(CCL_bibset b,
+ const char *n, size_t len)
{
struct ccl_qualifier *q;
for (q = b->list; q; q = q->next)
- if (len == strlen(q->name) && !memcmp (q->name, n, len))
+ if (len == strlen(q->name) && !memcmp(q->name, n, len))
break;
return q;
}
-
-void ccl_qual_add_special (CCL_bibset bibset, const char *n, const char *v)
+/** \brief specifies special qualifier
+ \param bibset Bibset
+ \param n name of special (without leading @)
+ \param v value of special
+*/
+void ccl_qual_add_special(CCL_bibset bibset, const char *n, const char *v)
{
struct ccl_qualifier_special *p;
const char *pe;
for (p = bibset->special; p && strcmp(p->name, n); p = p->next)
;
if (p)
- xfree (p->value);
+ xfree(p->value);
else
{
- p = (struct ccl_qualifier_special *) xmalloc (sizeof(*p));
+ p = (struct ccl_qualifier_special *) xmalloc(sizeof(*p));
p->name = xstrdup(n);
p->value = 0;
p->next = bibset->special;
for (pe = v + strlen(v); pe != v; --pe)
if (!strchr(" \n\r\t", pe[-1]))
break;
- p->value = (char*) xmalloc (pe - v + 1);
+ p->value = (char*) xmalloc(pe - v + 1);
if (pe - v)
- memcpy (p->value, v, pe - v);
+ memcpy(p->value, v, pe - v);
p->value[pe - v] = '\0';
}
return len;
}
-void ccl_qual_add_combi (CCL_bibset b, const char *n, const char *names)
+/** \brief adds specifies qualifier aliases
+
+ \param b bibset
+ \param n qualifier name
+ \param names list of qualifier aliases
+*/
+void ccl_qual_add_combi(CCL_bibset b, const char *n, const char *names)
{
const char *cp, *cp1;
int i, len;
;
if (q)
return ;
- q = (struct ccl_qualifier *) xmalloc (sizeof(*q));
+ q = (struct ccl_qualifier *) xmalloc(sizeof(*q));
q->name = xstrdup(n);
q->attr_list = 0;
q->next = b->list;
for (i = 0; next_token(&cp, 0); i++)
;
q->no_sub = i;
- q->sub = (struct ccl_qualifier **) xmalloc (sizeof(*q->sub) *
- (1+q->no_sub));
+ q->sub = (struct ccl_qualifier **) xmalloc(sizeof(*q->sub) *
+ (1+q->no_sub));
cp = names;
for (i = 0; (len = next_token(&cp, &cp1)); i++)
{
- q->sub[i] = ccl_qual_lookup (b, cp1, len);
+ q->sub[i] = ccl_qual_lookup(b, cp1, len);
}
}
-/**
- * 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.
- */
+/** \brief adds specifies attributes for qualifier
+
+ \param b bibset
+ \param name qualifier name
+ \param no number of attribute type+value pairs
+ \param type_ar attributes type of size no
+ \param value_ar attribute value of size no
+ \param svalue_ar attribute string values ([i] only used if != NULL)
+ \param attsets attribute sets of size no
+*/
-void ccl_qual_add_set (CCL_bibset b, const char *name, int no,
+void ccl_qual_add_set(CCL_bibset b, const char *name, int no,
int *type_ar, int *value_ar, char **svalue_ar,
char **attsets)
{
struct ccl_qualifier *q;
struct ccl_rpn_attr **attrp;
- ccl_assert (b);
+ ccl_assert(b);
for (q = b->list; q; q = q->next)
- if (!strcmp (name, q->name))
+ if (!strcmp(name, q->name))
break;
if (!q)
{
- struct ccl_qualifier *new_qual =
- (struct ccl_qualifier *)xmalloc (sizeof(*new_qual));
- ccl_assert (new_qual);
+ q = (struct ccl_qualifier *)xmalloc(sizeof(*q));
+ ccl_assert(q);
- new_qual->next = b->list;
- b->list = new_qual;
+ q->next = b->list;
+ b->list = q;
- new_qual->name = xstrdup(name);
- attrp = &new_qual->attr_list;
+ q->name = xstrdup(name);
+ q->attr_list = 0;
- new_qual->no_sub = 0;
- new_qual->sub = 0;
- }
- else
- {
- attrp = &q->attr_list;
- while (*attrp)
- attrp = &(*attrp)->next;
+ q->no_sub = 0;
+ q->sub = 0;
}
+ attrp = &q->attr_list;
+ while (*attrp)
+ attrp = &(*attrp)->next;
while (--no >= 0)
{
struct ccl_rpn_attr *attr;
- attr = (struct ccl_rpn_attr *)xmalloc (sizeof(*attr));
- ccl_assert (attr);
+ attr = (struct ccl_rpn_attr *)xmalloc(sizeof(*attr));
+ ccl_assert(attr);
attr->set = *attsets++;
attr->type = *type_ar++;
if (*svalue_ar)
*attrp = NULL;
}
-/**
- * ccl_qual_mk: Make new (empty) bibset.
- * return: empty bibset.
+/** \brief creates Bibset
+ \returns bibset
*/
-CCL_bibset ccl_qual_mk (void)
+CCL_bibset ccl_qual_mk(void)
{
- CCL_bibset b = (CCL_bibset)xmalloc (sizeof(*b));
- ccl_assert (b);
+ CCL_bibset b = (CCL_bibset)xmalloc(sizeof(*b));
+ ccl_assert(b);
b->list = NULL;
b->special = NULL;
return b;
}
-/**
- * ccl_qual_rm: Delete bibset.
- * b: pointer to bibset
+/** \brief destroys Bibset
+ \param b pointer to Bibset
+
+ *b will be set to NULL.
*/
-void ccl_qual_rm (CCL_bibset *b)
+void ccl_qual_rm(CCL_bibset *b)
{
struct ccl_qualifier *q, *q1;
struct ccl_qualifier_special *sp, *sp1;
xfree(attr->set);
if (attr->kind == CCL_RPN_ATTR_STRING)
xfree(attr->value.str);
- xfree (attr);
+ xfree(attr);
}
q1 = q->next;
- xfree (q->name);
+ xfree(q->name);
if (q->sub)
- xfree (q->sub);
- xfree (q);
+ xfree(q->sub);
+ xfree(q);
}
for (sp = (*b)->special; sp; sp = sp1)
{
sp1 = sp->next;
- xfree (sp->name);
- xfree (sp->value);
- xfree (sp);
+ xfree(sp->name);
+ xfree(sp->value);
+ xfree(sp);
}
- xfree (*b);
+ xfree(*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_parser cclp,
- const char *name, size_t len,
- int seq)
+/** \brief searches for qualifier attributes
+ \param cclp CCL parser
+ \param name qualifier name to for search (length given by len)
+ \param len length of name
+ \param seq attribute index (0=first, 1=second, ..)
+ \returns attribute or NULL if none is found
+*/
+struct ccl_rpn_attr *ccl_qual_search(CCL_parser cclp, const char *name,
+ size_t len, int seq)
{
struct ccl_qualifier *q;
const char *aliases;
int case_sensitive = cclp->ccl_case_sensitive;
- ccl_assert (cclp);
+ ccl_assert(cclp);
if (!cclp->bibset)
return NULL;
{
if (case_sensitive)
{
- if (!memcmp (name, q->name, len))
+ if (!memcmp(name, q->name, len))
break;
}
else
{
- if (!ccl_memicmp (name, q->name, len))
+ if (!ccl_memicmp(name, q->name, len))
break;
}
}
return 0;
}
-const char *ccl_qual_search_special (CCL_bibset b,
- const char *name)
+const char *ccl_qual_search_special(CCL_bibset b, const char *name)
{
struct ccl_qualifier_special *q;
if (!b)
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