| // WARNING: This file is machine generated by fidlgen. |
| |
| #pragma once |
| |
| #include <lib/fidl/internal.h> |
| #include <lib/fidl/llcpp/array.h> |
| #include <lib/fidl/llcpp/buffer_allocator.h> |
| #include <lib/fidl/llcpp/buffer_then_heap_allocator.h> |
| #include <lib/fidl/llcpp/coding.h> |
| #include <lib/fidl/llcpp/envelope.h> |
| #include <lib/fidl/llcpp/errors.h> |
| #include <lib/fidl/llcpp/memory.h> |
| #include <lib/fidl/llcpp/message.h> |
| #include <lib/fidl/llcpp/message_storage.h> |
| #include <lib/fidl/llcpp/object_view.h> |
| #include <lib/fidl/llcpp/string_view.h> |
| #include <lib/fidl/llcpp/tracking_ptr.h> |
| #include <lib/fidl/llcpp/traits.h> |
| #include <lib/fidl/llcpp/vector_view.h> |
| #include <lib/fit/function.h> |
| #include <lib/fit/optional.h> |
| |
| #include <algorithm> |
| #include <cstddef> |
| #include <variant> |
| #ifdef __Fuchsia__ |
| #include <lib/fidl/llcpp/client.h> |
| #include <lib/fidl/llcpp/client_end.h> |
| #include <lib/fidl/llcpp/connect_service.h> |
| #include <lib/fidl/llcpp/result.h> |
| #include <lib/fidl/llcpp/server.h> |
| #include <lib/fidl/llcpp/server_end.h> |
| #include <lib/fidl/llcpp/service_handler_interface.h> |
| #include <lib/fidl/llcpp/sync_call.h> |
| #include <lib/fidl/llcpp/transaction.h> |
| #include <lib/fidl/txn_header.h> |
| #include <lib/zx/channel.h> |
| #endif // __Fuchsia__ |
| #include <zircon/fidl.h> |
| |
| namespace llcpp { |
| |
| namespace fidl { |
| namespace test { |
| namespace error { |
| |
| struct Example_foo_Response; |
| class Example_foo_Result; |
| class Example; |
| |
| extern "C" const fidl_type_t fidl_test_error_Example_foo_ResultTable; |
| |
| class Example_foo_Result { |
| public: |
| Example_foo_Result() : ordinal_(Ordinal::Invalid), envelope_{} {} |
| |
| Example_foo_Result(Example_foo_Result&&) = default; |
| Example_foo_Result& operator=(Example_foo_Result&&) = default; |
| |
| ~Example_foo_Result() { reset_ptr(nullptr); } |
| |
| enum class Tag : fidl_xunion_tag_t { |
| kResponse = 1, // 0x1 |
| kErr = 2, // 0x2 |
| }; |
| |
| bool has_invalid_tag() const { return ordinal_ == Ordinal::Invalid; } |
| |
| bool is_response() const { return ordinal_ == Ordinal::kResponse; } |
| |
| static Example_foo_Result WithResponse( |
| ::fidl::tracking_ptr<::llcpp::fidl::test::error::Example_foo_Response>&& |
| val) { |
| Example_foo_Result result; |
| result.set_response(std::move(val)); |
| return result; |
| } |
| |
| template <typename... Args> |
| static Example_foo_Result WithResponse(::fidl::AnyAllocator& allocator, |
| Args&&... args) { |
| Example_foo_Result result; |
| result.set_response( |
| ::fidl::ObjectView<::llcpp::fidl::test::error::Example_foo_Response>( |
| allocator, std::forward<Args>(args)...)); |
| return result; |
| } |
| |
| void set_response( |
| ::fidl::tracking_ptr<::llcpp::fidl::test::error::Example_foo_Response>&& |
| elem) { |
| ordinal_ = Ordinal::kResponse; |
| reset_ptr(static_cast<::fidl::tracking_ptr<void>>(std::move(elem))); |
| } |
| |
| template <typename... Args> |
| void set_response(::fidl::AnyAllocator& allocator, Args&&... args) { |
| ordinal_ = Ordinal::kResponse; |
| set_response( |
| ::fidl::ObjectView<::llcpp::fidl::test::error::Example_foo_Response>( |
| allocator, std::forward<Args>(args)...)); |
| } |
| |
| ::llcpp::fidl::test::error::Example_foo_Response& mutable_response() { |
| ZX_ASSERT(ordinal_ == Ordinal::kResponse); |
| return *static_cast<::llcpp::fidl::test::error::Example_foo_Response*>( |
| envelope_.data.get()); |
| } |
| const ::llcpp::fidl::test::error::Example_foo_Response& response() const { |
| ZX_ASSERT(ordinal_ == Ordinal::kResponse); |
| return *static_cast<::llcpp::fidl::test::error::Example_foo_Response*>( |
| envelope_.data.get()); |
| } |
| |
| bool is_err() const { return ordinal_ == Ordinal::kErr; } |
| |
| static Example_foo_Result WithErr(::fidl::tracking_ptr<uint32_t>&& val) { |
| Example_foo_Result result; |
| result.set_err(std::move(val)); |
| return result; |
| } |
| |
| template <typename... Args> |
| static Example_foo_Result WithErr(::fidl::AnyAllocator& allocator, |
| Args&&... args) { |
| Example_foo_Result result; |
| result.set_err( |
| ::fidl::ObjectView<uint32_t>(allocator, std::forward<Args>(args)...)); |
| return result; |
| } |
| |
| void set_err(::fidl::tracking_ptr<uint32_t>&& elem) { |
| ordinal_ = Ordinal::kErr; |
| reset_ptr(static_cast<::fidl::tracking_ptr<void>>(std::move(elem))); |
| } |
| |
| template <typename... Args> |
| void set_err(::fidl::AnyAllocator& allocator, Args&&... args) { |
| ordinal_ = Ordinal::kErr; |
| set_err( |
| ::fidl::ObjectView<uint32_t>(allocator, std::forward<Args>(args)...)); |
| } |
| |
| uint32_t& mutable_err() { |
| ZX_ASSERT(ordinal_ == Ordinal::kErr); |
| return *static_cast<uint32_t*>(envelope_.data.get()); |
| } |
| const uint32_t& err() const { |
| ZX_ASSERT(ordinal_ == Ordinal::kErr); |
| return *static_cast<uint32_t*>(envelope_.data.get()); |
| } |
| Tag which() const { |
| ZX_ASSERT(!has_invalid_tag()); |
| return static_cast<Tag>(ordinal_); |
| } |
| |
| static constexpr const fidl_type_t* Type = |
| &fidl_test_error_Example_foo_ResultTable; |
| static constexpr uint32_t MaxNumHandles = 0; |
| static constexpr uint32_t PrimarySize = 24; |
| [[maybe_unused]] static constexpr uint32_t MaxOutOfLine = 8; |
| static constexpr bool HasPointer = true; |
| |
| private: |
| enum class Ordinal : fidl_xunion_tag_t { |
| Invalid = 0, |
| kResponse = 1, // 0x1 |
| kErr = 2, // 0x2 |
| }; |
| |
| void reset_ptr(::fidl::tracking_ptr<void>&& new_ptr) { |
| // To clear the existing value, std::move it and let it go out of scope. |
| switch (static_cast<fidl_xunion_tag_t>(ordinal_)) { |
| case 1: { |
| ::fidl::tracking_ptr<::llcpp::fidl::test::error::Example_foo_Response> |
| to_destroy = static_cast<::fidl::tracking_ptr< |
| ::llcpp::fidl::test::error::Example_foo_Response>>( |
| std::move(envelope_.data)); |
| break; |
| } |
| case 2: { |
| ::fidl::tracking_ptr<uint32_t> to_destroy = |
| static_cast<::fidl::tracking_ptr<uint32_t>>( |
| std::move(envelope_.data)); |
| break; |
| } |
| } |
| |
| envelope_.data = std::move(new_ptr); |
| } |
| |
| static void SizeAndOffsetAssertionHelper(); |
| Ordinal ordinal_; |
| FIDL_ALIGNDECL |
| ::fidl::Envelope<void> envelope_; |
| }; |
| |
| extern "C" const fidl_type_t fidl_test_error_Example_foo_ResponseTable; |
| |
| struct Example_foo_Response { |
| static constexpr const fidl_type_t* Type = |
| &fidl_test_error_Example_foo_ResponseTable; |
| static constexpr uint32_t MaxNumHandles = 0; |
| static constexpr uint32_t PrimarySize = 8; |
| [[maybe_unused]] static constexpr uint32_t MaxOutOfLine = 0; |
| static constexpr bool HasPointer = false; |
| |
| int64_t y = {}; |
| |
| class UnownedEncodedMessage final { |
| public: |
| UnownedEncodedMessage(uint8_t* bytes, uint32_t byte_size, |
| Example_foo_Response* value) |
| : message_(bytes, byte_size, sizeof(Example_foo_Response), nullptr, 0, |
| 0) { |
| message_.LinearizeAndEncode<Example_foo_Response>(value); |
| } |
| UnownedEncodedMessage(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage(UnownedEncodedMessage&&) = delete; |
| UnownedEncodedMessage* operator=(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage* operator=(UnownedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.status() == ZX_OK; } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { return message_; } |
| |
| private: |
| ::fidl::OutgoingMessage message_; |
| }; |
| |
| class OwnedEncodedMessage final { |
| public: |
| explicit OwnedEncodedMessage(Example_foo_Response* value) |
| : message_(bytes_, sizeof(bytes_), value) {} |
| OwnedEncodedMessage(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage(OwnedEncodedMessage&&) = delete; |
| OwnedEncodedMessage* operator=(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage* operator=(OwnedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.ok(); } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { |
| return message_.GetOutgoingMessage(); |
| } |
| |
| private: |
| FIDL_ALIGNDECL |
| uint8_t bytes_[FIDL_ALIGN(PrimarySize + MaxOutOfLine)]; |
| UnownedEncodedMessage message_; |
| }; |
| |
| class DecodedMessage final : public ::fidl::internal::IncomingMessage { |
| public: |
| DecodedMessage(uint8_t* bytes, uint32_t byte_actual, |
| zx_handle_info_t* handles = nullptr, |
| uint32_t handle_actual = 0) |
| : ::fidl::internal::IncomingMessage(bytes, byte_actual, handles, |
| handle_actual) { |
| Decode<struct Example_foo_Response>(); |
| } |
| DecodedMessage(fidl_incoming_msg_t* msg) |
| : ::fidl::internal::IncomingMessage(msg) { |
| Decode<struct Example_foo_Response>(); |
| } |
| DecodedMessage(const DecodedMessage&) = delete; |
| DecodedMessage(DecodedMessage&&) = delete; |
| DecodedMessage* operator=(const DecodedMessage&) = delete; |
| DecodedMessage* operator=(DecodedMessage&&) = delete; |
| |
| struct Example_foo_Response* PrimaryObject() { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<struct Example_foo_Response*>(bytes()); |
| } |
| |
| // Release the ownership of the decoded message. That means that the handles |
| // won't be closed When the object is destroyed. After calling this method, |
| // the DecodedMessage object should not be used anymore. |
| void ReleasePrimaryObject() { ResetBytes(); } |
| |
| // These methods should only be used for testing purpose. |
| // They create an DecodedMessage using the bytes of an outgoing message and |
| // copying the handles. |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| UnownedEncodedMessage* encoded_message) { |
| return DecodedMessage(encoded_message->GetOutgoingMessage()); |
| } |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| OwnedEncodedMessage* encoded_message) { |
| return DecodedMessage(encoded_message->GetOutgoingMessage()); |
| } |
| |
| private: |
| DecodedMessage(::fidl::OutgoingMessage& outgoing_message) { |
| Init(outgoing_message, nullptr, 0); |
| if (ok()) { |
| Decode<struct Example_foo_Response>(); |
| } |
| } |
| }; |
| }; |
| |
| extern "C" const fidl_type_t fidl_test_error_ExamplefooRequestTable; |
| extern "C" const fidl_type_t fidl_test_error_ExamplefooResponseTable; |
| |
| class Example final { |
| Example() = delete; |
| |
| public: |
| struct fooResponse final { |
| FIDL_ALIGNDECL |
| fidl_message_header_t _hdr; |
| ::llcpp::fidl::test::error::Example_foo_Result result; |
| explicit fooResponse(::llcpp::fidl::test::error::Example_foo_Result& result) |
| : result(std::move(result)) { |
| _InitHeader(); |
| } |
| fooResponse() { _InitHeader(); } |
| |
| static constexpr const fidl_type_t* Type = |
| &fidl_test_error_ExamplefooResponseTable; |
| static constexpr uint32_t MaxNumHandles = 0; |
| static constexpr uint32_t PrimarySize = 40; |
| static constexpr uint32_t MaxOutOfLine = 8; |
| static constexpr bool HasFlexibleEnvelope = false; |
| static constexpr bool HasPointer = true; |
| static constexpr ::fidl::internal::TransactionalMessageKind MessageKind = |
| ::fidl::internal::TransactionalMessageKind::kResponse; |
| |
| class UnownedEncodedMessage final { |
| public: |
| UnownedEncodedMessage( |
| uint8_t* _bytes, uint32_t _byte_size, |
| ::llcpp::fidl::test::error::Example_foo_Result& result) |
| : message_(_bytes, _byte_size, sizeof(fooResponse), nullptr, 0, 0) { |
| FIDL_ALIGNDECL fooResponse _response{result}; |
| message_.LinearizeAndEncode<fooResponse>(&_response); |
| } |
| UnownedEncodedMessage(uint8_t* bytes, uint32_t byte_size, |
| fooResponse* response) |
| : message_(bytes, byte_size, sizeof(fooResponse), nullptr, 0, 0) { |
| message_.LinearizeAndEncode<fooResponse>(response); |
| } |
| UnownedEncodedMessage(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage(UnownedEncodedMessage&&) = delete; |
| UnownedEncodedMessage* operator=(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage* operator=(UnownedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.status() == ZX_OK; } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { return message_; } |
| |
| template <typename ChannelLike> |
| void Write(ChannelLike&& client) { |
| message_.Write(std::forward<ChannelLike>(client)); |
| } |
| |
| private: |
| fooResponse& Message() { |
| return *reinterpret_cast<fooResponse*>(message_.bytes()); |
| } |
| ::fidl::OutgoingMessage message_; |
| }; |
| |
| class OwnedEncodedMessage final { |
| public: |
| explicit OwnedEncodedMessage( |
| ::llcpp::fidl::test::error::Example_foo_Result& result) |
| : message_(bytes_, sizeof(bytes_), result) {} |
| explicit OwnedEncodedMessage(fooResponse* response) |
| : message_(bytes_, sizeof(bytes_), response) {} |
| OwnedEncodedMessage(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage(OwnedEncodedMessage&&) = delete; |
| OwnedEncodedMessage* operator=(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage* operator=(OwnedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.ok(); } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { |
| return message_.GetOutgoingMessage(); |
| } |
| |
| template <typename ChannelLike> |
| void Write(ChannelLike&& client) { |
| message_.Write(std::forward<ChannelLike>(client)); |
| } |
| |
| private: |
| FIDL_ALIGNDECL |
| uint8_t bytes_[PrimarySize + MaxOutOfLine]; |
| UnownedEncodedMessage message_; |
| }; |
| |
| class DecodedMessage final : public ::fidl::internal::IncomingMessage { |
| public: |
| DecodedMessage(uint8_t* bytes, uint32_t byte_actual, |
| zx_handle_info_t* handles = nullptr, |
| uint32_t handle_actual = 0) |
| : ::fidl::internal::IncomingMessage(bytes, byte_actual, handles, |
| handle_actual) { |
| Decode<fooResponse>(); |
| } |
| DecodedMessage(fidl_incoming_msg_t* msg) |
| : ::fidl::internal::IncomingMessage(msg) { |
| Decode<fooResponse>(); |
| } |
| DecodedMessage(const DecodedMessage&) = delete; |
| DecodedMessage(DecodedMessage&&) = delete; |
| DecodedMessage* operator=(const DecodedMessage&) = delete; |
| DecodedMessage* operator=(DecodedMessage&&) = delete; |
| |
| fooResponse* PrimaryObject() { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<fooResponse*>(bytes()); |
| } |
| |
| // Release the ownership of the decoded message. That means that the |
| // handles won't be closed When the object is destroyed. After calling |
| // this method, the DecodedMessage object should not be used anymore. |
| void ReleasePrimaryObject() { ResetBytes(); } |
| |
| // These methods should only be used for testing purpose. |
| // They create an DecodedMessage using the bytes of an outgoing message |
| // and copying the handles. |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| UnownedEncodedMessage* outgoing_message) { |
| return DecodedMessage(outgoing_message->GetOutgoingMessage()); |
| } |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| OwnedEncodedMessage* outgoing_message) { |
| return DecodedMessage(outgoing_message->GetOutgoingMessage()); |
| } |
| |
| private: |
| DecodedMessage(::fidl::OutgoingMessage& outgoing_message) { |
| Init(outgoing_message, nullptr, 0); |
| if (ok()) { |
| Decode<fooResponse>(); |
| } |
| } |
| }; |
| |
| private: |
| void _InitHeader(); |
| }; |
| struct fooRequest final { |
| FIDL_ALIGNDECL |
| fidl_message_header_t _hdr; |
| ::fidl::StringView s; |
| explicit fooRequest(zx_txid_t _txid, const ::fidl::StringView& s) |
| : s(::fidl::unowned_ptr_t<const char>(s.data()), s.size()) { |
| _InitHeader(_txid); |
| } |
| explicit fooRequest(zx_txid_t _txid) { _InitHeader(_txid); } |
| |
| static constexpr const fidl_type_t* Type = |
| &fidl_test_error_ExamplefooRequestTable; |
| static constexpr uint32_t MaxNumHandles = 0; |
| static constexpr uint32_t PrimarySize = 32; |
| static constexpr uint32_t MaxOutOfLine = 4294967295; |
| static constexpr uint32_t AltPrimarySize = 32; |
| static constexpr uint32_t AltMaxOutOfLine = 4294967295; |
| static constexpr bool HasFlexibleEnvelope = false; |
| static constexpr bool HasPointer = true; |
| static constexpr ::fidl::internal::TransactionalMessageKind MessageKind = |
| ::fidl::internal::TransactionalMessageKind::kRequest; |
| using ResponseType = fooResponse; |
| |
| class UnownedEncodedMessage final { |
| public: |
| UnownedEncodedMessage(uint8_t* _bytes, uint32_t _byte_size, |
| zx_txid_t _txid, const ::fidl::StringView& s) |
| : message_(_bytes, _byte_size, sizeof(fooRequest), nullptr, 0, 0) { |
| FIDL_ALIGNDECL fooRequest _request(_txid, s); |
| message_.LinearizeAndEncode<fooRequest>(&_request); |
| } |
| UnownedEncodedMessage(uint8_t* bytes, uint32_t byte_size, |
| fooRequest* request) |
| : message_(bytes, byte_size, sizeof(fooRequest), nullptr, 0, 0) { |
| message_.LinearizeAndEncode<fooRequest>(request); |
| } |
| UnownedEncodedMessage(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage(UnownedEncodedMessage&&) = delete; |
| UnownedEncodedMessage* operator=(const UnownedEncodedMessage&) = delete; |
| UnownedEncodedMessage* operator=(UnownedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.status() == ZX_OK; } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { return message_; } |
| |
| template <typename ChannelLike> |
| void Write(ChannelLike&& client) { |
| message_.Write(std::forward<ChannelLike>(client)); |
| } |
| |
| private: |
| fooRequest& Message() { |
| return *reinterpret_cast<fooRequest*>(message_.bytes()); |
| } |
| ::fidl::OutgoingMessage message_; |
| }; |
| |
| class OwnedEncodedMessage final { |
| public: |
| explicit OwnedEncodedMessage(zx_txid_t _txid, const ::fidl::StringView& s) |
| : bytes_(std::make_unique<::fidl::internal::AlignedBuffer< |
| ZX_CHANNEL_MAX_MSG_BYTES>>()), |
| message_(bytes_->data(), ZX_CHANNEL_MAX_MSG_BYTES, _txid, s) {} |
| explicit OwnedEncodedMessage(fooRequest* request) |
| : bytes_(std::make_unique<::fidl::internal::AlignedBuffer< |
| ZX_CHANNEL_MAX_MSG_BYTES>>()), |
| message_(bytes_->data(), ZX_CHANNEL_MAX_MSG_BYTES, request) {} |
| OwnedEncodedMessage(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage(OwnedEncodedMessage&&) = delete; |
| OwnedEncodedMessage* operator=(const OwnedEncodedMessage&) = delete; |
| OwnedEncodedMessage* operator=(OwnedEncodedMessage&&) = delete; |
| |
| zx_status_t status() const { return message_.status(); } |
| #ifdef __Fuchsia__ |
| const char* status_string() const { return message_.status_string(); } |
| #endif |
| bool ok() const { return message_.ok(); } |
| const char* error() const { return message_.error(); } |
| |
| ::fidl::OutgoingMessage& GetOutgoingMessage() { |
| return message_.GetOutgoingMessage(); |
| } |
| |
| template <typename ChannelLike> |
| void Write(ChannelLike&& client) { |
| message_.Write(std::forward<ChannelLike>(client)); |
| } |
| |
| private: |
| std::unique_ptr<::fidl::internal::AlignedBuffer<ZX_CHANNEL_MAX_MSG_BYTES>> |
| bytes_; |
| UnownedEncodedMessage message_; |
| }; |
| |
| class DecodedMessage final : public ::fidl::internal::IncomingMessage { |
| public: |
| DecodedMessage(uint8_t* bytes, uint32_t byte_actual, |
| zx_handle_info_t* handles = nullptr, |
| uint32_t handle_actual = 0) |
| : ::fidl::internal::IncomingMessage(bytes, byte_actual, handles, |
| handle_actual) { |
| Decode<fooRequest>(); |
| } |
| DecodedMessage(fidl_incoming_msg_t* msg) |
| : ::fidl::internal::IncomingMessage(msg) { |
| Decode<fooRequest>(); |
| } |
| DecodedMessage(const DecodedMessage&) = delete; |
| DecodedMessage(DecodedMessage&&) = delete; |
| DecodedMessage* operator=(const DecodedMessage&) = delete; |
| DecodedMessage* operator=(DecodedMessage&&) = delete; |
| |
| fooRequest* PrimaryObject() { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<fooRequest*>(bytes()); |
| } |
| |
| // Release the ownership of the decoded message. That means that the |
| // handles won't be closed When the object is destroyed. After calling |
| // this method, the DecodedMessage object should not be used anymore. |
| void ReleasePrimaryObject() { ResetBytes(); } |
| |
| // These methods should only be used for testing purpose. |
| // They create an DecodedMessage using the bytes of an outgoing message |
| // and copying the handles. |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| UnownedEncodedMessage* encoded_message) { |
| return DecodedMessage(encoded_message->GetOutgoingMessage()); |
| } |
| static DecodedMessage FromOutgoingWithRawHandleCopy( |
| OwnedEncodedMessage* encoded_message) { |
| return DecodedMessage(encoded_message->GetOutgoingMessage()); |
| } |
| |
| private: |
| DecodedMessage(::fidl::OutgoingMessage& outgoing_message) { |
| Init(outgoing_message, nullptr, 0); |
| if (ok()) { |
| Decode<fooRequest>(); |
| } |
| } |
| }; |
| |
| private: |
| void _InitHeader(zx_txid_t _txid); |
| }; |
| |
| class EventHandlerInterface { |
| public: |
| EventHandlerInterface() = default; |
| virtual ~EventHandlerInterface() = default; |
| }; |
| |
| // Collection of return types of FIDL calls in this protocol. |
| class ResultOf final { |
| ResultOf() = delete; |
| |
| public: |
| class foo final : public ::fidl::Result { |
| public: |
| explicit foo( |
| ::fidl::UnownedClientEnd<::llcpp::fidl::test::error::Example> _client, |
| const ::fidl::StringView& s); |
| foo(::fidl::UnownedClientEnd<::llcpp::fidl::test::error::Example> _client, |
| const ::fidl::StringView& s, zx_time_t _deadline); |
| explicit foo(const ::fidl::Result& result) : ::fidl::Result(result) {} |
| foo(foo&&) = delete; |
| foo(const foo&) = delete; |
| foo* operator=(foo&&) = delete; |
| foo* operator=(const foo&) = delete; |
| ~foo() = default; |
| |
| fooResponse* Unwrap() { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<fooResponse*>(bytes_); |
| } |
| const fooResponse* Unwrap() const { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<const fooResponse*>(bytes_); |
| } |
| |
| fooResponse& value() { return *Unwrap(); } |
| const fooResponse& value() const { return *Unwrap(); } |
| |
| fooResponse* operator->() { return &value(); } |
| const fooResponse* operator->() const { return &value(); } |
| |
| fooResponse& operator*() { return value(); } |
| const fooResponse& operator*() const { return value(); } |
| |
| private: |
| FIDL_ALIGNDECL |
| uint8_t bytes_[fooResponse::PrimarySize + fooResponse::MaxOutOfLine]; |
| }; |
| }; |
| |
| // Collection of return types of FIDL calls in this protocol, |
| // when the caller-allocate flavor or in-place call is used. |
| class UnownedResultOf final { |
| UnownedResultOf() = delete; |
| |
| public: |
| class foo final : public ::fidl::Result { |
| public: |
| explicit foo( |
| ::fidl::UnownedClientEnd<::llcpp::fidl::test::error::Example> _client, |
| uint8_t* _request_bytes, uint32_t _request_byte_capacity, |
| const ::fidl::StringView& s, uint8_t* _response_bytes, |
| uint32_t _response_byte_capacity); |
| explicit foo(const ::fidl::Result& result) : ::fidl::Result(result) {} |
| foo(foo&&) = delete; |
| foo(const foo&) = delete; |
| foo* operator=(foo&&) = delete; |
| foo* operator=(const foo&) = delete; |
| ~foo() = default; |
| |
| fooResponse* Unwrap() { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<fooResponse*>(bytes_); |
| } |
| const fooResponse* Unwrap() const { |
| ZX_DEBUG_ASSERT(ok()); |
| return reinterpret_cast<const fooResponse*>(bytes_); |
| } |
| |
| fooResponse& value() { return *Unwrap(); } |
| const fooResponse& value() const { return *Unwrap(); } |
| |
| fooResponse* operator->() { return &value(); } |
| const fooResponse* operator->() const { return &value(); } |
| |
| fooResponse& operator*() { return value(); } |
| const fooResponse& operator*() const { return value(); } |
| |
| private: |
| uint8_t* bytes_; |
| }; |
| }; |
| |
| // Methods to make a sync FIDL call directly on an unowned channel or a |
| // const reference to a |
| // |fidl::ClientEnd<::llcpp::fidl::test::error::Example>|, avoiding setting up |
| // a client. |
| class Call final { |
| Call() = delete; |
| |
| public: |
| // Allocates 48 bytes of response buffer on the stack. Request is |
| // heap-allocated. |
| static ResultOf::foo foo(::fidl::UnownedClientEnd<Example> _client_end, |
| ::fidl::StringView s) { |
| return ResultOf::foo(_client_end, s); |
| } |
| |
| // Caller provides the backing storage for FIDL message via request and |
| // response buffers. |
| static UnownedResultOf::foo foo( |
| ::fidl::UnownedClientEnd<Example> _client_end, |
| ::fidl::BufferSpan _request_buffer, ::fidl::StringView s, |
| ::fidl::BufferSpan _response_buffer) { |
| return UnownedResultOf::foo( |
| _client_end, _request_buffer.data, _request_buffer.capacity, s, |
| _response_buffer.data, _response_buffer.capacity); |
| } |
| }; |
| |
| class SyncClient final { |
| public: |
| SyncClient() = default; |
| |
| explicit SyncClient(::fidl::ClientEnd<Example> client_end) |
| : client_end_(std::move(client_end)) {} |
| |
| ~SyncClient() = default; |
| SyncClient(SyncClient&&) = default; |
| SyncClient& operator=(SyncClient&&) = default; |
| |
| const ::fidl::ClientEnd<Example>& client_end() const { return client_end_; } |
| ::fidl::ClientEnd<Example>& client_end() { return client_end_; } |
| |
| const ::zx::channel& channel() const { return client_end_.channel(); } |
| ::zx::channel* mutable_channel() { return &client_end_.channel(); } |
| |
| // Allocates 48 bytes of response buffer on the stack. Request is |
| // heap-allocated. |
| ResultOf::foo foo(::fidl::StringView s) { |
| return ResultOf::foo(this->client_end(), s); |
| } |
| |
| // Caller provides the backing storage for FIDL message via request and |
| // response buffers. |
| UnownedResultOf::foo foo(::fidl::BufferSpan _request_buffer, |
| ::fidl::StringView s, |
| ::fidl::BufferSpan _response_buffer) { |
| return UnownedResultOf::foo( |
| this->client_end(), _request_buffer.data, _request_buffer.capacity, s, |
| _response_buffer.data, _response_buffer.capacity); |
| } |
| |
| private: |
| ::fidl::ClientEnd<Example> client_end_; |
| }; |
| |
| class AsyncEventHandler; |
| class fooResponseContext; |
| class ClientImpl; |
| |
| // Pure-virtual interface to be implemented by a server. |
| // This interface uses typed channels (i.e. |fidl::ClientEnd<SomeProtocol>| |
| // and |fidl::ServerEnd<SomeProtocol>|). |
| // TODO(fxbug.dev/65212): Rename this to |Interface| after all users have |
| // migrated to the typed channels API. |
| class TypedChannelInterface |
| : public ::fidl::internal::IncomingMessageDispatcher { |
| public: |
| TypedChannelInterface() = default; |
| virtual ~TypedChannelInterface() = default; |
| |
| // The marker protocol type within which this |TypedChannelInterface| class |
| // is defined. |
| using _EnclosingProtocol = Example; |
| |
| class fooCompleterBase : public ::fidl::CompleterBase { |
| public: |
| // In the following methods, the return value indicates internal errors |
| // during the reply, such as encoding or writing to the transport. Note |
| // that any error will automatically lead to the destruction of the |
| // binding, after which the |on_unbound| callback will be triggered with a |
| // detailed reason. |
| // |
| // See //zircon/system/ulib/fidl/include/lib/fidl/llcpp/server.h. |
| // |
| // Because the reply status is identical to the unbinding status, it can |
| // be safely ignored. |
| ::fidl::Result Reply( |
| ::llcpp::fidl::test::error::Example_foo_Result result); |
| ::fidl::Result ReplySuccess(int64_t y); |
| ::fidl::Result ReplyError(uint32_t error); |
| ::fidl::Result Reply( |
| ::fidl::BufferSpan _buffer, |
| ::llcpp::fidl::test::error::Example_foo_Result result); |
| ::fidl::Result ReplySuccess(::fidl::BufferSpan _buffer, int64_t y); |
| |
| protected: |
| using ::fidl::CompleterBase::CompleterBase; |
| }; |
| |
| using fooCompleter = ::fidl::Completer<fooCompleterBase>; |
| |
| virtual void foo(::fidl::StringView s, fooCompleter::Sync& _completer) = 0; |
| |
| private: |
| ::fidl::DispatchResult dispatch_message(fidl_incoming_msg_t* msg, |
| ::fidl::Transaction* txn) final; |
| }; |
| |
| // Pure-virtual interface to be implemented by a server. |
| class Interface : public TypedChannelInterface { |
| public: |
| Interface() = default; |
| virtual ~Interface() = default; |
| |
| // The marker protocol type within which this |Interface| class is defined. |
| using TypedChannelInterface::_EnclosingProtocol; |
| using TypedChannelInterface::fooCompleter; |
| }; |
| |
| // Attempts to dispatch the incoming message to a handler function in the |
| // server implementation. If there is no matching handler, it returns false, |
| // leaving the message and transaction intact. In all other cases, it consumes |
| // the message and returns true. It is possible to chain multiple TryDispatch |
| // functions in this manner. |
| static ::fidl::DispatchResult TryDispatch(TypedChannelInterface* impl, |
| fidl_incoming_msg_t* msg, |
| ::fidl::Transaction* txn); |
| |
| // Dispatches the incoming message to one of the handlers functions in the |
| // protocol. If there is no matching handler, it closes all the handles in |
| // |msg| and closes the channel with a |ZX_ERR_NOT_SUPPORTED| epitaph, before |
| // returning false. The message should then be discarded. |
| static ::fidl::DispatchResult Dispatch(TypedChannelInterface* impl, |
| fidl_incoming_msg_t* msg, |
| ::fidl::Transaction* txn); |
| |
| // Same as |Dispatch|, but takes a |void*| instead of |
| // |TypedChannelInterface*|. Only used with |fidl::BindServer| to reduce |
| // template expansion. Do not call this method manually. Use |Dispatch| |
| // instead. |
| static ::fidl::DispatchResult TypeErasedDispatch(void* impl, |
| fidl_incoming_msg_t* msg, |
| ::fidl::Transaction* txn) { |
| return Dispatch(static_cast<TypedChannelInterface*>(impl), msg, txn); |
| } |
| |
| class EventSender; |
| class WeakEventSender; |
| }; |
| |
| } // namespace error |
| } // namespace test |
| } // namespace fidl |
| } // namespace llcpp |
| |
| namespace fidl { |
| |
| template <> |
| struct IsFidlType<::llcpp::fidl::test::error::Example_foo_Response> |
| : public std::true_type {}; |
| template <> |
| struct IsStruct<::llcpp::fidl::test::error::Example_foo_Response> |
| : public std::true_type {}; |
| static_assert(std::is_standard_layout_v< |
| ::llcpp::fidl::test::error::Example_foo_Response>); |
| static_assert(offsetof(::llcpp::fidl::test::error::Example_foo_Response, y) == |
| 0); |
| static_assert(sizeof(::llcpp::fidl::test::error::Example_foo_Response) == |
| ::llcpp::fidl::test::error::Example_foo_Response::PrimarySize); |
| |
| template <> |
| struct IsFidlType<::llcpp::fidl::test::error::Example_foo_Result> |
| : public std::true_type {}; |
| template <> |
| struct IsUnion<::llcpp::fidl::test::error::Example_foo_Result> |
| : public std::true_type {}; |
| static_assert( |
| std::is_standard_layout_v<::llcpp::fidl::test::error::Example_foo_Result>); |
| |
| template <> |
| struct IsFidlType<::llcpp::fidl::test::error::Example::fooRequest> |
| : public std::true_type {}; |
| template <> |
| struct IsFidlMessage<::llcpp::fidl::test::error::Example::fooRequest> |
| : public std::true_type {}; |
| static_assert(sizeof(::llcpp::fidl::test::error::Example::fooRequest) == |
| ::llcpp::fidl::test::error::Example::fooRequest::PrimarySize); |
| static_assert(offsetof(::llcpp::fidl::test::error::Example::fooRequest, s) == |
| 16); |
| |
| template <> |
| struct IsFidlType<::llcpp::fidl::test::error::Example::fooResponse> |
| : public std::true_type {}; |
| template <> |
| struct IsFidlMessage<::llcpp::fidl::test::error::Example::fooResponse> |
| : public std::true_type {}; |
| static_assert(sizeof(::llcpp::fidl::test::error::Example::fooResponse) == |
| ::llcpp::fidl::test::error::Example::fooResponse::PrimarySize); |
| static_assert(offsetof(::llcpp::fidl::test::error::Example::fooResponse, |
| result) == 16); |
| |
| } // namespace fidl |
| |
| namespace llcpp { |
| |
| namespace fidl { |
| namespace test { |
| namespace error { |
| |
| class Example::AsyncEventHandler : public Example::EventHandlerInterface { |
| public: |
| AsyncEventHandler() = default; |
| |
| virtual void Unbound(::fidl::UnbindInfo info) {} |
| }; |
| |
| class Example::fooResponseContext : public ::fidl::internal::ResponseContext { |
| public: |
| fooResponseContext(); |
| |
| virtual void OnReply(Example::fooResponse* message) = 0; |
| |
| private: |
| void OnReply(uint8_t* reply) override; |
| }; |
| |
| class Example::ClientImpl final : private ::fidl::internal::ClientBase { |
| public: |
| // Asynchronous variant of |Example.foo()|. |
| // The request and callback are allocated on the heap. |
| ::fidl::Result foo(::fidl::StringView s, |
| ::fit::callback<void(fooResponse* response)> _cb); |
| |
| // Asynchronous variant of |Example.foo()|. |
| // Caller provides the backing storage for FIDL message via request buffer. |
| // Ownership of |_context| is given unsafely to the binding until |OnError| |
| // or |OnReply| are called on it. |
| ::fidl::Result foo(::fidl::BufferSpan _request_buffer, ::fidl::StringView s, |
| fooResponseContext* _context); |
| |
| // Synchronous variant of |Example.foo()|. |
| // Allocates 48 bytes of response buffer on the stack. Request is |
| // heap-allocated. |
| ResultOf::foo foo_Sync(::fidl::StringView s); |
| |
| // Synchronous variant of |Example.foo()|. |
| // Caller provides the backing storage for FIDL message via request and |
| // response buffers. |
| UnownedResultOf::foo foo_Sync(::fidl::BufferSpan _request_buffer, |
| ::fidl::StringView s, |
| ::fidl::BufferSpan _response_buffer); |
| |
| AsyncEventHandler* event_handler() const { return event_handler_.get(); } |
| |
| private: |
| friend class ::fidl::Client<Example>; |
| |
| explicit ClientImpl(std::shared_ptr<AsyncEventHandler> event_handler) |
| : event_handler_(std::move(event_handler)) {} |
| |
| std::optional<::fidl::UnbindInfo> DispatchEvent( |
| fidl_incoming_msg_t* msg) override; |
| |
| std::shared_ptr<AsyncEventHandler> event_handler_; |
| }; |
| |
| // |EventSender| owns a server endpoint of a channel speaking |
| // the Example protocol, and can send events in that protocol. |
| class Example::EventSender { |
| public: |
| // Constructs an event sender with an invalid channel. |
| EventSender() = default; |
| |
| explicit EventSender( |
| ::fidl::ServerEnd<::llcpp::fidl::test::error::Example> server_end) |
| : server_end_(std::move(server_end)) {} |
| |
| // The underlying server channel endpoint, which may be replaced at run-time. |
| const ::fidl::ServerEnd<Example>& server_end() const { return server_end_; } |
| ::fidl::ServerEnd<Example>& server_end() { return server_end_; } |
| |
| const ::zx::channel& channel() const { return server_end_.channel(); } |
| ::zx::channel& channel() { return server_end_.channel(); } |
| |
| // Whether the underlying channel is valid. |
| bool is_valid() const { return server_end_.is_valid(); } |
| |
| private: |
| ::fidl::ServerEnd<Example> server_end_; |
| }; |
| |
| class Example::WeakEventSender { |
| public: |
| private: |
| friend class ::fidl::ServerBindingRef<Example>; |
| |
| explicit WeakEventSender( |
| std::weak_ptr<::fidl::internal::AsyncServerBinding<Example>> binding) |
| : binding_(std::move(binding)) {} |
| |
| std::weak_ptr<::fidl::internal::AsyncServerBinding<Example>> binding_; |
| }; |
| |
| } // namespace error |
| } // namespace test |
| } // namespace fidl |
| } // namespace llcpp |
