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/*
* $LynxId: HTAssoc.c,v 1.10 2010/04/29 09:34:03 tom Exp $
*
* MODULE HTAssoc.c
* ASSOCIATION LIST FOR STORING NAME-VALUE PAIRS.
* NAMES NOT CASE SENSITIVE, AND ONLY COMMON LENGTH
* IS CHECKED (allows abbreviations; well, length is
* taken from lookup-up name, so if table contains
* a shorter abbrev it is not found).
* AUTHORS:
* AL Ari Luotonen luotonen@dxcern.cern.ch
*
* HISTORY:
*
*
* BUGS:
*
*
*/
#include <HTUtils.h>
#include <HTAssoc.h>
#include <LYLeaks.h>
HTAssocList *HTAssocList_new(void)
{
return HTList_new();
}
void HTAssocList_delete(HTAssocList *alist)
{
if (alist) {
HTAssocList *cur = alist;
HTAssoc *assoc;
while (NULL != (assoc = (HTAssoc *) HTList_nextObject(cur))) {
FREE(assoc->name);
FREE(assoc->value);
FREE(assoc);
}
HTList_delete(alist);
alist = NULL;
}
}
void HTAssocList_add(HTAssocList *alist,
const char *name,
const char *value)
{
HTAssoc *assoc;
if (alist) {
if (!(assoc = (HTAssoc *) malloc(sizeof(HTAssoc))))
outofmem(__FILE__, "HTAssoc_add");
assert(assoc != NULL);
assoc->name = NULL;
assoc->value = NULL;
if (name)
StrAllocCopy(assoc->name, name);
if (value)
StrAllocCopy(assoc->value, value);
HTList_addObject(alist, (void *) assoc);
} else {
CTRACE((tfp, "HTAssoc_add: ERROR: assoc list NULL!!\n"));
}
}
char *HTAssocList_lookup(HTAssocList *alist,
const char *name)
{
HTAssocList *cur = alist;
HTAssoc *assoc;
while (NULL != (assoc = (HTAssoc *) HTList_nextObject(cur))) {
if (!strncasecomp(assoc->name, name, (int) strlen(name)))
return assoc->value;
}
return NULL;
}
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