Esempio n. 1
0
int pdf_jsimp_to_type(pdf_jsimp *imp, pdf_jsimp_obj *obj)
{
	js_State *J = imp->J;
	if (js_isnull(J, IDX(obj))) return JS_TYPE_NULL;
	if (js_isboolean(J, IDX(obj))) return JS_TYPE_BOOLEAN;
	if (js_isnumber(J, IDX(obj))) return JS_TYPE_NUMBER;
	if (js_isstring(J, IDX(obj))) return JS_TYPE_STRING;
	if (js_isarray(J, IDX(obj))) return JS_TYPE_ARRAY;
	return JS_TYPE_UNKNOWN;
}
Esempio n. 2
0
File: util.c Progetto: hean01/castio
JsonNode *
js_util_tojsonnode(js_State *state, int idx)
{
  const char *s;
  JsonNode *node;
  JsonNode *tmp;
  JsonObject *object;
  JsonArray *array;
  unsigned int i, length;

  node = json_node_alloc();

  if (js_isstring(state, idx))
  {
    json_node_init_string(node, js_tostring(state, idx));
  }

  else if (js_isnumber(state, idx))
  {
    json_node_init_int(node, js_tointeger(state, idx));
  }

  else if (js_isboolean(state, idx))
  {
    json_node_init_boolean(node, js_toboolean(state, idx));
  }

  else if (js_isarray(state, idx))
  {
    length = js_getlength(state, idx);

    array = json_array_new();
    json_node_init_array(node, array);

    for (i = 0; i < length; i++)
    {
      js_getindex(state, idx, i);
      tmp = js_util_tojsonnode(state, -1);

      if (tmp)
	json_array_add_element(array, tmp);

      js_pop(state, 1);
    }

    json_array_unref(array);
  }

  else if (js_isobject(state, idx))
  {
    object = json_object_new();
    json_node_init_object(node, object);

    js_pushiterator(state, idx, 1);
    while((s = js_nextiterator(state, -1)) != NULL)
    {
      if (idx > 0) js_getproperty(state, idx, s);
      else js_getproperty(state, idx - 1, s);

      tmp = js_util_tojsonnode(state, -1);
      if (tmp)
	json_object_set_member(object, s, tmp);

      js_pop(state, 1);
    }

    js_pop(state, 1);

    json_object_unref(object);
  }

  else
  {
    json_node_free(node);
    return NULL;
  }

  return node;
}