-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2012 Index Data
* See the file LICENSE for details.
- *
- * $Id: zoom-opt.c,v 1.8 2007-05-05 11:53:26 adam Exp $
*/
/**
* \file zoom-opt.c
* \brief Implements ZOOM options handling
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <assert.h>
#include "zoom-p.h"
#include <yaz/xmalloc.h>
+struct ZOOM_options_entry {
+ char *name;
+ char *value;
+ int len; /* of `value', which may contain NULs */
+ struct ZOOM_options_entry *next;
+};
+
+struct ZOOM_options_p {
+ int refcount;
+ void *callback_handle;
+ ZOOM_options_callback callback_func;
+ struct ZOOM_options_entry *entries;
+ ZOOM_options parent1;
+ ZOOM_options parent2;
+};
+
static void set_value(struct ZOOM_options_entry **e,
const char *value, int len)
{
if (!opt)
return 0;
if (opt->callback_func)
+ {
v = (*opt->callback_func)(opt->callback_handle, name);
+ if (v)
+ *lenp = strlen(v);
+ }
if (!v)
{
struct ZOOM_options_entry *e;
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab