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Viewing changes to WWW/Library/Implementation/HTAssoc.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2004-09-16 12:14:10 UTC
  • Revision ID: james.westby@ubuntu.com-20040916121410-cz1gu92c4nqfeyrg
Tags: upstream-2.8.5
Import upstream version 2.8.5

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WWW/Library/Implementation/HTAssoc.c
 
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/* MODULE                                                       HTAssoc.c
 
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**          ASSOCIATION LIST FOR STORING NAME-VALUE PAIRS.
 
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**          NAMES NOT CASE SENSITIVE, AND ONLY COMMON LENGTH
 
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**          IS CHECKED (allows abbreviations; well, length is
 
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**          taken from lookup-up name, so if table contains
 
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**          a shorter abbrev it is not found).
 
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** AUTHORS:
 
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**      AL      Ari Luotonen    luotonen@dxcern.cern.ch
 
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**
 
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** HISTORY:
 
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**
 
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**
 
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** BUGS:
 
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**
 
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**
 
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*/
 
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#include <HTUtils.h>
 
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#include <HTAssoc.h>
 
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#include <LYLeaks.h>
 
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PUBLIC HTAssocList *HTAssocList_new NOARGS
 
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{
 
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    return HTList_new();
 
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}
 
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PUBLIC void HTAssocList_delete ARGS1(HTAssocList *, alist)
 
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{
 
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    if (alist) {
 
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        HTAssocList *cur = alist;
 
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        HTAssoc *assoc;
 
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        while (NULL != (assoc = (HTAssoc*)HTList_nextObject(cur))) {
 
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            FREE(assoc->name);
 
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            FREE(assoc->value);
 
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            FREE(assoc);
 
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        }
 
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        HTList_delete(alist);
 
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        alist = NULL;
 
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    }
 
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}
 
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PUBLIC void HTAssocList_add ARGS3(HTAssocList *,        alist,
 
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                                  CONST char *,         name,
 
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                                  CONST char *,         value)
 
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{
 
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    HTAssoc *assoc;
 
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    if (alist) {
 
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        if (!(assoc = (HTAssoc*)malloc(sizeof(HTAssoc))))
 
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            outofmem(__FILE__, "HTAssoc_add");
 
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        assoc->name = NULL;
 
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        assoc->value = NULL;
 
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        if (name)
 
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            StrAllocCopy(assoc->name, name);
 
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        if (value)
 
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            StrAllocCopy(assoc->value, value);
 
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        HTList_addObject(alist, (void*)assoc);
 
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    } else {
 
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        CTRACE((tfp, "HTAssoc_add: ERROR: assoc list NULL!!\n"));
 
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    }
 
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}
 
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PUBLIC char *HTAssocList_lookup ARGS2(HTAssocList *,    alist,
 
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                                      CONST char *,     name)
 
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{
 
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    HTAssocList *cur = alist;
 
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    HTAssoc *assoc;
 
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    while (NULL != (assoc = (HTAssoc*)HTList_nextObject(cur))) {
 
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        if (!strncasecomp(assoc->name, name, strlen(name)))
 
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            return assoc->value;
 
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    }
 
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    return NULL;
 
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}
 
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