C++ (Cpp) zkrb_call_zoo_aget_children2示例

示例#1

文件： zookeeper_c.c 项目： slyphon/zookeeper-fork

static VALUE method_get_children(VALUE self, VALUE reqid, VALUE path, VALUE async, VALUE watch) {
  STANDARD_PREAMBLE(self, zk, reqid, path, async, watch, data_ctx, watch_ctx, call_type);

  struct String_vector strings;
  struct Stat stat;

  int rc;
  switch (call_type) {
    case SYNC:
      rc = zkrb_call_zoo_get_children2(zk->zh, RSTRING_PTR(path), 0, &strings, &stat);
      break;

    case SYNC_WATCH:
      rc = zkrb_call_zoo_wget_children2(zk->zh, RSTRING_PTR(path), zkrb_state_callback, watch_ctx, &strings, &stat);
      break;

    case ASYNC:
      rc = zkrb_call_zoo_aget_children2(zk->zh, RSTRING_PTR(path), 0, zkrb_strings_stat_callback, data_ctx);
      break;

    case ASYNC_WATCH:
      rc = zkrb_call_zoo_awget_children2(zk->zh, RSTRING_PTR(path), zkrb_state_callback, watch_ctx, zkrb_strings_stat_callback, data_ctx);
      break;
  }

  VALUE output = rb_ary_new();
  rb_ary_push(output, INT2FIX(rc));
  if (IS_SYNC(call_type) && rc == ZOK) {
    rb_ary_push(output, zkrb_string_vector_to_ruby(&strings));
    rb_ary_push(output, zkrb_stat_to_rarray(&stat));
  }
  return output;
}

示例#2

文件： zkrb.c 项目： ClarityServices/zookeeper

static VALUE method_get_children(VALUE self, VALUE reqid, VALUE path, VALUE async, VALUE watch) {
  STANDARD_PREAMBLE(self, zk, reqid, path, async, watch, call_type);

  VALUE output = Qnil;
  struct String_vector strings;
  struct Stat stat;

  int rc;
  switch (call_type) {

#ifdef THREADED
    case SYNC:
      rc = zkrb_call_zoo_get_children2(
              zk->zh, RSTRING_PTR(path), 0, &strings, &stat);
      break;

    case SYNC_WATCH:
      rc = zkrb_call_zoo_wget_children2(
              zk->zh, RSTRING_PTR(path), zkrb_state_callback, CTX_ALLOC(zk, reqid), &strings, &stat);
      break;
#endif

    case ASYNC:
      rc = zkrb_call_zoo_aget_children2(
              zk->zh, RSTRING_PTR(path), 0, zkrb_strings_stat_callback, CTX_ALLOC(zk, reqid));
      break;

    case ASYNC_WATCH:
      rc = zkrb_call_zoo_awget_children2(
              zk->zh, RSTRING_PTR(path), zkrb_state_callback, CTX_ALLOC(zk, reqid), zkrb_strings_stat_callback, CTX_ALLOC(zk, reqid));
      break;

    default:
      raise_invalid_call_type_err(call_type);
      break;
  }

  output = rb_ary_new();
  rb_ary_push(output, INT2FIX(rc));
  if (IS_SYNC(call_type) && rc == ZOK) {
    rb_ary_push(output, zkrb_string_vector_to_ruby(&strings));
    rb_ary_push(output, zkrb_stat_to_rarray(&stat));
  }
  return output;
}