system/utest/fidl-llcpp-interop/generated/fidl_llcpp_basictypes.h

// WARNING: This file is machine generated by fidlgen.

#pragma once

#include <lib/fidl/internal.h>
#include <lib/fidl/cpp/vector_view.h>
#include <lib/fidl/cpp/string_view.h>
#include <lib/fidl/llcpp/array_wrapper.h>
#include <lib/fidl/llcpp/coding.h>
#include <lib/fidl/llcpp/traits.h>
#include <lib/zx/channel.h>
#include <lib/zx/eventpair.h>
#include <zircon/fidl.h>

namespace fidl {
namespace test {
namespace llcpp {
namespace basictypes {

struct SimpleStruct;
struct SimpleUnion;
class TestInterface;

extern "C" const fidl_type_t fidl_test_llcpp_basictypes_SimpleStructTable;

struct SimpleStruct {
  static constexpr const fidl_type_t* Type = &fidl_test_llcpp_basictypes_SimpleStructTable;
  static constexpr uint32_t MaxNumHandles = 21;
  static constexpr uint32_t PrimarySize = 88;
  [[maybe_unused]]
  static constexpr uint32_t MaxOutOfLine = 0;

  int32_t field{};

  ::zx::eventpair ep{};

  ::fidl::ArrayWrapper<::fidl::ArrayWrapper<::zx::eventpair, 4>, 5> arr{};
};

extern "C" const fidl_type_t fidl_test_llcpp_basictypes_SimpleUnionTable;

struct SimpleUnion {
  enum class Tag : fidl_union_tag_t {
    kFieldA = 0,
    kFieldB = 1,
    Invalid = ::std::numeric_limits<::fidl_union_tag_t>::max(),
  };

  bool has_invalid_tag() const { return tag_ == Tag::Invalid; }

  bool is_field_a() const { return tag_ == Tag::kFieldA; }

  int32_t& mutable_field_a() {
    tag_ = Tag::kFieldA;
    return field_a_;
  }

  const int32_t& field_a() const { return field_a_; }

  bool is_field_b() const { return tag_ == Tag::kFieldB; }

  int32_t& mutable_field_b() {
    tag_ = Tag::kFieldB;
    return field_b_;
  }

  const int32_t& field_b() const { return field_b_; }

  Tag which() const { return tag_; }

  static constexpr const fidl_type_t* Type = &fidl_test_llcpp_basictypes_SimpleUnionTable;
  static constexpr uint32_t MaxNumHandles = 0;
  static constexpr uint32_t PrimarySize = 8;
  [[maybe_unused]]
  static constexpr uint32_t MaxOutOfLine = 0;

 private:
  void SizeAndOffsetAssertionHelper();
  Tag tag_;
  union {
    int32_t field_a_;
    int32_t field_b_;
  };
};

extern "C" const fidl_type_t fidl_test_llcpp_basictypes_TestInterfaceConsumeSimpleStructRequestTable;

// Test interface implemented by both C and LLCPP
class TestInterface final {
 public:

  struct ConsumeSimpleStructResponse {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    int32_t status;
    int32_t field;

    static constexpr const fidl_type_t* Type = nullptr;
    static constexpr uint32_t MaxNumHandles = 0;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
  };
  struct ConsumeSimpleStructRequest {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    SimpleStruct arg;

    static constexpr const fidl_type_t* Type = &fidl_test_llcpp_basictypes_TestInterfaceConsumeSimpleStructRequestTable;
    static constexpr uint32_t MaxNumHandles = 21;
    static constexpr uint32_t PrimarySize = 104;
    static constexpr uint32_t MaxOutOfLine = 0;
    using ResponseType = ConsumeSimpleStructResponse;
  };

  struct ConsumeSimpleUnionResponse {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    uint32_t index;
    int32_t field;

    static constexpr const fidl_type_t* Type = nullptr;
    static constexpr uint32_t MaxNumHandles = 0;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
  };
  struct ConsumeSimpleUnionRequest {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    SimpleUnion arg;

    static constexpr const fidl_type_t* Type = nullptr;
    static constexpr uint32_t MaxNumHandles = 0;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
    using ResponseType = ConsumeSimpleUnionResponse;
  };


  class SyncClient final {
   public:
    SyncClient(::zx::channel channel) : channel_(std::move(channel)) {}

    ~SyncClient() {}

    // Verifies that all the handles are valid channels, then returns
    // ZX_OK and loops back the field member. Otherwise, returns an error.
    zx_status_t ConsumeSimpleStruct(SimpleStruct arg, int32_t* out_status, int32_t* out_field);

    // Verifies that all the handles are valid channels, then returns
    // ZX_OK and loops back the field member. Otherwise, returns an error.
    // Caller provides the backing storage for FIDL message via request and response buffers.
    zx_status_t ConsumeSimpleStruct(::fidl::BytePart _request_buffer, SimpleStruct arg, ::fidl::BytePart _response_buffer, int32_t* out_status, int32_t* out_field);

    // Verifies that all the handles are valid channels, then returns
    // ZX_OK and loops back the field member. Otherwise, returns an error.
    // Messages are encoded and decoded in-place.
    ::fidl::DecodeResult<ConsumeSimpleStructResponse> ConsumeSimpleStruct(::fidl::DecodedMessage<ConsumeSimpleStructRequest> params, ::fidl::BytePart response_buffer);

    // Loops back the field which is set, along with its index.
    zx_status_t ConsumeSimpleUnion(SimpleUnion arg, uint32_t* out_index, int32_t* out_field);

    // Loops back the field which is set, along with its index.
    // Caller provides the backing storage for FIDL message via request and response buffers.
    zx_status_t ConsumeSimpleUnion(::fidl::BytePart _request_buffer, SimpleUnion arg, ::fidl::BytePart _response_buffer, uint32_t* out_index, int32_t* out_field);

    // Loops back the field which is set, along with its index.
    // Messages are encoded and decoded in-place.
    ::fidl::DecodeResult<ConsumeSimpleUnionResponse> ConsumeSimpleUnion(::fidl::DecodedMessage<ConsumeSimpleUnionRequest> params, ::fidl::BytePart response_buffer);

   private:
    ::zx::channel channel_;
  };

};

}  // namespace basictypes
}  // namespace llcpp
}  // namespace test
}  // namespace fidl

namespace fidl {

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::SimpleStruct> : public std::true_type {};
static_assert(std::is_standard_layout_v<::fidl::test::llcpp::basictypes::SimpleStruct>);
static_assert(offsetof(::fidl::test::llcpp::basictypes::SimpleStruct, field) == 0);
static_assert(offsetof(::fidl::test::llcpp::basictypes::SimpleStruct, ep) == 4);
static_assert(offsetof(::fidl::test::llcpp::basictypes::SimpleStruct, arr) == 8);
static_assert(sizeof(::fidl::test::llcpp::basictypes::SimpleStruct) == ::fidl::test::llcpp::basictypes::SimpleStruct::PrimarySize);

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::SimpleUnion> : public std::true_type {};
static_assert(std::is_standard_layout_v<::fidl::test::llcpp::basictypes::SimpleUnion>);

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructRequest> : public std::true_type {};
template <>
struct IsFidlMessage<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructRequest> : public std::true_type {};
static_assert(sizeof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructRequest)
    == ::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructRequest::PrimarySize);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructRequest, arg) == 16);

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse> : public std::true_type {};
template <>
struct IsFidlMessage<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse> : public std::true_type {};
static_assert(sizeof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse)
    == ::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse::PrimarySize);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse, status) == 16);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleStructResponse, field) == 20);

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionRequest> : public std::true_type {};
template <>
struct IsFidlMessage<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionRequest> : public std::true_type {};
static_assert(sizeof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionRequest)
    == ::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionRequest::PrimarySize);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionRequest, arg) == 16);

template <>
struct IsFidlType<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse> : public std::true_type {};
template <>
struct IsFidlMessage<::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse> : public std::true_type {};
static_assert(sizeof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse)
    == ::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse::PrimarySize);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse, index) == 16);
static_assert(offsetof(::fidl::test::llcpp::basictypes::TestInterface::ConsumeSimpleUnionResponse, field) == 20);

}  // namespace fidl