blob: 11672e095dea15059ecd7df18ffcd2e6f9e1c206 [file] [log] [blame]
// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "raw_ast.h"
namespace fidl {
namespace ordinals {
// Returns the Selector. If the Selector attribute is present, the
// function returns its value; otherwise, it returns the name parameter.
std::string GetSelector(const raw::AttributeList* attributes, SourceSpan name);
// Computes the 64bits ordinal for this |method|.
// The ordinal value is equal to
// *((int64_t *)sha256(library_name + "/" + protocol_name + "." + selector_name)) &
// 0x7fffffffffffffff;
// Note: the slash separator is between the library_name and protocol_name.
// The selector_name is retrieved using GetSelector.
raw::Ordinal64 GetGeneratedOrdinal64(const std::vector<std::string_view>& library_name,
const std::string_view& protocol_name,
const std::string_view& selector_name,
const raw::SourceElement& source_element);
} // namespace ordinals
} // namespace fidl