Source restructure. yaz-marcdump part of installation

[yaz-moved-to-github.git] / zutil / zoom-opt.c

diff --git a/zutil/zoom-opt.c b/zutil/zoom-opt.c
deleted file mode 100644 (file)
index 02a7ae0..0000000
--- a/zutil/zoom-opt.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * $Id: zoom-opt.c,v 1.3 2003-01-06 08:20:29 adam Exp $
- *
- * ZOOM layer for C, options handling
- */
-#include <assert.h>
-#include "zoom-p.h"
-
-#include <yaz/xmalloc.h>
-
-ZOOM_API(ZOOM_options)
-ZOOM_options_create_with_parent (ZOOM_options parent)
-{
-    return ZOOM_options_create_with_parent2(parent, 0);
-}
-
-ZOOM_API(ZOOM_options)
-ZOOM_options_create (void)
-{
-    return ZOOM_options_create_with_parent (0);
-}
-
-
-ZOOM_API(ZOOM_options)
-ZOOM_options_create_with_parent2 (ZOOM_options parent1, ZOOM_options parent2)
-{
-    ZOOM_options opt = (ZOOM_options) xmalloc (sizeof(*opt));
-
-    opt->refcount = 1;
-    opt->callback_func = 0;
-    opt->callback_handle = 0;
-    opt->entries = 0;
-    opt->parent1= parent1;
-    if (parent1)
-       (parent1->refcount)++;
-    opt->parent2= parent2;
-    if (parent2)
-       (parent2->refcount)++;
-    return opt;
-}
-
-
-void ZOOM_options_addref (ZOOM_options opt)
-{
-    (opt->refcount)++;
-}
-
-ZOOM_API(ZOOM_options_callback)
-ZOOM_options_set_callback (
-    ZOOM_options opt,
-    ZOOM_options_callback callback_func,
-    void *callback_handle)
-{
-    ZOOM_options_callback callback_old;
-
-    assert (opt);
-    callback_old = opt->callback_func;
-    opt->callback_func = callback_func;
-    opt->callback_handle = callback_handle;
-    return callback_old;
-}
-
-ZOOM_API(void)
-ZOOM_options_destroy (ZOOM_options opt)
-{
-    if (!opt)
-       return;
-    (opt->refcount)--;
-    if (opt->refcount == 0)
-    {
-       struct ZOOM_options_entry *e;
-       
-       ZOOM_options_destroy (opt->parent1);
-       ZOOM_options_destroy (opt->parent2);
-       e = opt->entries;
-       while (e)
-       {
-           struct ZOOM_options_entry *e0 = e;
-           xfree (e->name);
-           xfree (e->value);
-           e = e->next;
-           xfree (e0);
-       }
-       xfree (opt);
-    }
-}
-
-ZOOM_API(void)
-ZOOM_options_setl (ZOOM_options opt, const char *name, const char *value,
-                   int len)
-{
-    struct ZOOM_options_entry **e;
-
-    e = &opt->entries;
-    while (*e)
-    {
-       if (!strcmp((*e)->name, name))
-       {
-           xfree ((*e)->value);
-            (*e)->value = 0;
-            if (value)
-            {
-                (*e)->value = (char *) xmalloc (len+1);
-                memcpy ((*e)->value, value, len);
-                (*e)->value[len] = '\0';
-            }
-           return;
-       }
-       e = &(*e)->next;
-    }
-    *e = (struct ZOOM_options_entry *) xmalloc (sizeof(**e));
-    (*e)->name = xstrdup (name);
-    (*e)->value = 0;
-    if (value)
-    {
-        (*e)->value = (char *) xmalloc (len+1);
-        memcpy ((*e)->value, value, len);
-        (*e)->value[len] = '\0';
-    }
-    (*e)->next = 0;
-}
-
-ZOOM_API(void)
-ZOOM_options_set (ZOOM_options opt, const char *name, const char *value)
-{
-    ZOOM_options_setl (opt, name, value, value ? strlen(value): 0);
-}
-
-ZOOM_API(const char *)
-ZOOM_options_get (ZOOM_options opt, const char *name)
-{
-    const char *v = 0;
-    if (!opt)
-       return 0;
-    if (opt->callback_func)
-       v = (*opt->callback_func)(opt->callback_handle, name);
-    if (!v)
-    {
-       struct ZOOM_options_entry *e;
-       for (e = opt->entries; e; e = e->next)
-           if (!strcmp(e->name, name))
-           {
-               v = e->value;
-               break;
-           }
-    }
-    if (!v)
-       v = ZOOM_options_get(opt->parent1, name);
-    if (!v)
-       v = ZOOM_options_get(opt->parent2, name);
-    return v;
-}
-
-ZOOM_API(int)
-ZOOM_options_get_bool (ZOOM_options opt, const char *name, int defa)
-{
-    const char *v = ZOOM_options_get (opt, name);
-
-    if (!v)
-       return defa;
-    if (!strcmp (v, "1") || !strcmp(v, "T"))
-       return 1;
-    return 0;
-}
-
-ZOOM_API(int)
-ZOOM_options_get_int (ZOOM_options opt, const char *name, int defa)
-{
-    const char *v = ZOOM_options_get (opt, name);
-
-    if (!v || !*v)
-       return defa;
-    return atoi(v);
-}
-
-ZOOM_API(void)
-ZOOM_options_set_int(ZOOM_options opt, const char *name, int value)
-{
-    char s[40];
-
-    sprintf (s, "%d", value);
-    ZOOM_options_set (opt, name, s);
-}