// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

{%- from 'cpp_macros.tmpl' import
  namespace_begin, namespace_end, include_guard %}

{%- set header_guard = include_guard("SHARED", module.path) %}

#ifndef {{header_guard}}
#define {{header_guard}}

#include <stdint.h>

#include <functional>
#include <iosfwd>
#include <type_traits>
#include <utility>

{%- if structs|length or unions|length %}
#include "mojo/public/cpp/bindings/array_data_view.h"
#include "mojo/public/cpp/bindings/map_data_view.h"
#include "mojo/public/cpp/bindings/string_data_view.h"
#include "mojo/public/cpp/system/message_pipe.h"
{%- endif %}

#include "third_party/perfetto/include/perfetto/tracing/traced_value_forward.h"

#include "{{module.path}}-shared-internal.h"
{%- for import in imports %}
#include "{{import.path}}-shared.h"
{%- endfor %}

{#- Avoid transitive includes of interface headers if possible. #}
{% if not disallow_interfaces and uses_interfaces -%}
#include "mojo/public/cpp/bindings/lib/interface_serialization.h"
#include "mojo/public/cpp/system/data_pipe.h"
{%- endif %}

{% if not disallow_native_types and uses_native_types %}
#include "mojo/public/cpp/bindings/native_enum.h"
#include "mojo/public/cpp/bindings/lib/native_struct_serialization.h"
{%- endif %}

#include "{{module.path}}-data-view.h"  // IWYU pragma: export


{%- for send_validation_module in send_validation_modules %}
#include "{{send_validation_module.path}}-send-validation.h"
{%- endfor %}

{%- if export_header %}
#include "{{export_header}}"
{%- endif %}

{% if enable_kythe_annotations -%}
#ifdef KYTHE_IS_RUNNING
#pragma kythe_inline_metadata "Metadata comment"
#endif
{%- endif %}


namespace std {

{%- from "enum_macros.tmpl" import enum_hash %}
{%- for enum in all_enums %}
{%-   if not enum|is_native_only_kind %}
{{enum_hash(enum)}}
{%-   endif %}
{%- endfor %}

}  // namespace std

namespace mojo {

{#--- Enum Serialization Helpers -#}
{%- for enum in all_enums %}
{%-   if not enum|is_native_only_kind %}
{%      include "enum_serialization_declaration.tmpl" %}
{%-   endif %}
{%- endfor %}

{#--- Struct Serialization Helpers -#}
{%  for struct in structs %}
{%-   if not struct|is_native_only_kind %}
{%      include "struct_serialization_declaration.tmpl" %}
{%-   endif %}
{%- endfor %}

{#--- Union Serialization Helpers -#}
{%  if unions %}
{%-   for union in unions %}
{%      include "union_serialization_declaration.tmpl" %}
{%-   endfor %}
{%- endif %}

}  // namespace mojo

{{namespace_begin(namespaces_as_array)}}

{%- for struct in structs %}
{%-   if not struct|is_native_only_kind %}
{%      include "struct_data_view_definition.tmpl" %}
{%-   endif %}
{%- endfor %}

{%- for union in unions %}
{%    include "union_data_view_definition.tmpl" %}
{%- endfor %}

{{namespace_end(namespaces_as_array)}}

// Declare TraceFormatTraits for enums, which should be defined in ::perfetto
// namespace.
{%- from "enum_macros.tmpl" import enum_trace_format_traits_decl with context %}
{%- for enum in all_enums %}
{%-   if not enum|is_native_only_kind %}
{{enum_trace_format_traits_decl(enum, export_attribute)}}
{%-   endif %}
{%- endfor %}

#endif  // {{header_guard}}