| // mojo/public/cpp/test/module.test-mojom-blink.cc is auto generated by mojom_bindings_generator.py, do not edit |
| |
| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #if defined(__clang__) |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wunused-private-field" |
| #endif |
| |
| #include "mojo/public/cpp/test/module.test-mojom-blink.h" |
| |
| #include <math.h> |
| #include <stdint.h> |
| #include <utility> |
| |
| #include "base/debug/alias.h" |
| #include "base/hash/md5_constexpr.h" |
| #include "base/run_loop.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/trace_event/trace_event.h" |
| #include "base/trace_event/typed_macros.h" |
| #include "mojo/public/cpp/bindings/lib/generated_code_util.h" |
| #include "mojo/public/cpp/bindings/lib/message_internal.h" |
| #include "mojo/public/cpp/bindings/lib/send_message_helper.h" |
| #include "mojo/public/cpp/bindings/lib/proxy_to_responder.h" |
| #include "mojo/public/cpp/bindings/lib/serialization_util.h" |
| #include "mojo/public/cpp/bindings/lib/unserialized_message_context.h" |
| #include "mojo/public/cpp/bindings/lib/validate_params.h" |
| #include "mojo/public/cpp/bindings/lib/validation_errors.h" |
| #include "mojo/public/cpp/bindings/mojo_buildflags.h" |
| #include "mojo/public/interfaces/bindings/interface_control_messages.mojom.h" |
| #include "third_party/perfetto/include/perfetto/tracing/traced_value.h" |
| |
| #include "mojo/public/cpp/test/module.test-mojom-params-data.h" |
| #include "mojo/public/cpp/test/module.test-mojom-shared-message-ids.h" |
| |
| #include "mojo/public/cpp/test/module.test-mojom-blink-import-headers.h" |
| #include "mojo/public/cpp/test/module.test-mojom-blink-test-utils.h" |
| #include "mojo/public/cpp/bindings/lib/wtf_serialization.h" |
| |
| |
| #ifndef MOJO_PUBLIC_CPP_TEST_MODULE_TEST_MOJOM_BLINK_JUMBO_H_ |
| #define MOJO_PUBLIC_CPP_TEST_MODULE_TEST_MOJOM_BLINK_JUMBO_H_ |
| #endif |
| |
| |
| |
| namespace test_module { |
| namespace blink { |
| const char GlobalConst[] = "testString"; |
| const char Struct::StructConst[] = "structConst"; |
| Struct::Struct() |
| : c() {} |
| |
| Struct::Struct( |
| bool c_in) |
| : c(std::move(c_in)) {} |
| |
| Struct::~Struct() = default; |
| size_t Struct::Hash(size_t seed) const { |
| seed = mojo::internal::WTFHash(seed, this->c); |
| return seed; |
| } |
| |
| void Struct::WriteIntoTrace( |
| perfetto::TracedValue traced_context) const { |
| [[maybe_unused]] auto dict = std::move(traced_context).WriteDictionary(); |
| perfetto::WriteIntoTracedValueWithFallback( |
| dict.AddItem( |
| "c"), this->c, |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| "<value of type bool>" |
| #else |
| "<value>" |
| #endif // BUILDFLAG(MOJO_TRACE_ENABLED) |
| ); |
| } |
| |
| bool Struct::Validate( |
| const void* data, |
| mojo::internal::ValidationContext* validation_context) { |
| return Data_::Validate(data, validation_context); |
| } |
| Union::Union() : tag_(Tag::kA) { |
| data_.a = bool(); |
| } |
| |
| Union::~Union() { |
| DestroyActive(); |
| } |
| |
| |
| void Union::set_a( |
| bool a) { |
| if (tag_ != Tag::kA) { |
| DestroyActive(); |
| tag_ = Tag::kA; |
| } |
| data_.a = a; |
| } |
| void Union::set_b( |
| int64_t b) { |
| if (tag_ != Tag::kB) { |
| DestroyActive(); |
| tag_ = Tag::kB; |
| } |
| data_.b = b; |
| } |
| |
| void Union::DestroyActive() { |
| switch (tag_) { |
| |
| case Tag::kA: |
| |
| break; |
| case Tag::kB: |
| |
| break; |
| } |
| } |
| size_t Union::Hash(size_t seed) const { |
| seed = mojo::internal::HashCombine(seed, static_cast<uint32_t>(tag_)); |
| switch (tag_) { |
| |
| case Tag::kA: |
| return mojo::internal::WTFHash(seed, data_.a); |
| case Tag::kB: |
| return mojo::internal::WTFHash(seed, data_.b); |
| default: |
| NOTREACHED(); |
| return seed; |
| } |
| } |
| |
| bool Union::Validate( |
| const void* data, |
| mojo::internal::ValidationContext* validation_context) { |
| return Data_::Validate(data, validation_context, false); |
| } |
| const char Interface::Name_[] = "test_module.Interface"; |
| constexpr bool Interface::InterfaceConst; |
| |
| std::pair<uint32_t, const void*> Interface::MessageToMethodInfo_(mojo::Message& message) { |
| switch (message.name()) { |
| case internal::kInterface_DoSomething_Name: { |
| constexpr uint32_t value = base::MD5Hash32Constexpr( |
| "(Impl)test_module::Interface::DoSomething"); |
| #if BUILDFLAG(IS_FUCHSIA) |
| return std::make_pair(value, nullptr); |
| #else |
| return std::make_pair(value, reinterpret_cast<const void*>(&Interface::DoSomething_Sym::IPCSymbol)); |
| #endif // BUILDFLAG(IS_FUCHSIA) |
| } |
| case internal::kInterface_DoSomethingElse_Name: { |
| constexpr uint32_t value = base::MD5Hash32Constexpr( |
| "(Impl)test_module::Interface::DoSomethingElse"); |
| #if BUILDFLAG(IS_FUCHSIA) |
| return std::make_pair(value, nullptr); |
| #else |
| return std::make_pair(value, reinterpret_cast<const void*>(&Interface::DoSomethingElse_Sym::IPCSymbol)); |
| #endif // BUILDFLAG(IS_FUCHSIA) |
| } |
| } |
| return std::make_pair(0, nullptr); |
| } |
| |
| |
| const char* Interface::MessageToMethodName_(mojo::Message& message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| bool is_response = message.has_flag(mojo::Message::kFlagIsResponse); |
| if (!is_response) { |
| switch (message.name()) { |
| case internal::kInterface_DoSomething_Name: |
| return "Receive test_module::Interface::DoSomething"; |
| case internal::kInterface_DoSomethingElse_Name: |
| return "Receive test_module::Interface::DoSomethingElse"; |
| } |
| } else { |
| switch (message.name()) { |
| case internal::kInterface_DoSomething_Name: |
| return "Receive reply test_module::Interface::DoSomething"; |
| case internal::kInterface_DoSomethingElse_Name: |
| return "Receive reply test_module::Interface::DoSomethingElse"; |
| } |
| } |
| return "Receive unknown mojo message"; |
| #else |
| bool is_response = message.has_flag(mojo::Message::kFlagIsResponse); |
| if (is_response) { |
| return "Receive mojo reply"; |
| } else { |
| return "Receive mojo message"; |
| } |
| #endif // BUILDFLAG(MOJO_TRACE_ENABLED) |
| } |
| |
| #if !BUILDFLAG(IS_FUCHSIA) |
| void Interface::DoSomething_Sym::IPCSymbol() { |
| // This method's address is used for indetifiying the mojo method name after |
| // symblozation. So each IPCSymbol should have a unique address. |
| NO_CODE_FOLDING(); |
| } |
| void Interface::DoSomethingElse_Sym::IPCSymbol() { |
| // This method's address is used for indetifiying the mojo method name after |
| // symblozation. So each IPCSymbol should have a unique address. |
| NO_CODE_FOLDING(); |
| } |
| # endif // !BUILDFLAG(IS_FUCHSIA) |
| |
| class Interface_DoSomethingElse_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| Interface_DoSomethingElse_ForwardToCallback( |
| Interface::DoSomethingElseCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| |
| Interface_DoSomethingElse_ForwardToCallback(const Interface_DoSomethingElse_ForwardToCallback&) = delete; |
| Interface_DoSomethingElse_ForwardToCallback& operator=(const Interface_DoSomethingElse_ForwardToCallback&) = delete; |
| |
| bool Accept(mojo::Message* message) override; |
| private: |
| Interface::DoSomethingElseCallback callback_; |
| }; |
| |
| InterfaceProxy::InterfaceProxy(mojo::MessageReceiverWithResponder* receiver) |
| : receiver_(receiver) { |
| } |
| |
| void InterfaceProxy::DoSomething( |
| ) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "Send test_module::Interface::DoSomething"); |
| #endif |
| const bool kExpectsResponse = false; |
| const bool kIsSync = false; |
| const bool kAllowInterrupt = true; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0) | |
| ((kAllowInterrupt) ? 0 : mojo::Message::kFlagNoInterrupt); |
| |
| mojo::Message message( |
| internal::kInterface_DoSomething_Name, kFlags, 0, 0, nullptr); |
| mojo::internal::MessageFragment< |
| ::test_module::internal::Interface_DoSomething_Params_Data> params( |
| message); |
| params.Allocate(); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(Interface::Name_); |
| message.set_method_name("DoSomething"); |
| #endif |
| // This return value may be ignored as false implies the Connector has |
| // encountered an error, which will be visible through other means. |
| ::mojo::internal::SendMessage(*receiver_, message); |
| } |
| |
| void InterfaceProxy::DoSomethingElse( |
| StructPtr in_s, DoSomethingElseCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", "Send test_module::Interface::DoSomethingElse", "input_parameters", |
| [&](perfetto::TracedValue context){ |
| auto dict = std::move(context).WriteDictionary(); |
| perfetto::WriteIntoTracedValueWithFallback( |
| dict.AddItem("s"), in_s, |
| "<value of type StructPtr>"); |
| }); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| const bool kAllowInterrupt = true; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0) | |
| ((kAllowInterrupt) ? 0 : mojo::Message::kFlagNoInterrupt); |
| |
| mojo::Message message( |
| internal::kInterface_DoSomethingElse_Name, kFlags, 0, 0, nullptr); |
| mojo::internal::MessageFragment< |
| ::test_module::internal::Interface_DoSomethingElse_Params_Data> params( |
| message); |
| params.Allocate(); |
| mojo::internal::MessageFragment< |
| typename decltype(params->s)::BaseType> s_fragment( |
| params.message()); |
| mojo::internal::Serialize<::test_module::StructDataView>( |
| in_s, s_fragment); |
| params->s.Set( |
| s_fragment.is_null() ? nullptr : s_fragment.data()); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| params->s.is_null(), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER, |
| "null s in Interface.DoSomethingElse request"); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(Interface::Name_); |
| message.set_method_name("DoSomethingElse"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new Interface_DoSomethingElse_ForwardToCallback( |
| std::move(callback))); |
| ::mojo::internal::SendMessage(*receiver_, message, std::move(responder)); |
| } |
| class Interface_DoSomethingElse_ProxyToResponder : public ::mojo::internal::ProxyToResponder { |
| public: |
| static Interface::DoSomethingElseCallback CreateCallback( |
| ::mojo::Message& message, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<Interface_DoSomethingElse_ProxyToResponder> proxy( |
| new Interface_DoSomethingElse_ProxyToResponder( |
| message, std::move(responder))); |
| return base::BindOnce(&Interface_DoSomethingElse_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~Interface_DoSomethingElse_ProxyToResponder() { |
| #if DCHECK_IS_ON() |
| if (responder_) { |
| // If we're being destroyed without being run, we want to ensure the |
| // binding endpoint has been closed. This checks for that asynchronously. |
| // We pass a bound generated callback to handle the response so that any |
| // resulting DCHECK stack will have useful interface type information. |
| responder_->IsConnectedAsync(base::BindOnce(&OnIsConnectedComplete)); |
| } |
| #endif |
| } |
| |
| private: |
| Interface_DoSomethingElse_ProxyToResponder( |
| ::mojo::Message& message, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : ::mojo::internal::ProxyToResponder(message, std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "Interface::DoSomethingElseCallback was destroyed without " |
| << "first either being run or its corresponding binding being closed. " |
| << "It is an error to drop response callbacks which still correspond " |
| << "to an open interface pipe."; |
| } |
| #endif |
| |
| void Run( |
| GlobalEnum in_e); |
| }; |
| |
| bool Interface_DoSomethingElse_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| |
| DCHECK(message->is_serialized()); |
| internal::Interface_DoSomethingElse_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::Interface_DoSomethingElse_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| bool success = true; |
| GlobalEnum p_e{}; |
| Interface_DoSomethingElse_ResponseParamsDataView input_data_view(params, message); |
| |
| if (success && !input_data_view.ReadE(&p_e)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| Interface::Name_, 1, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_e)); |
| return true; |
| } |
| |
| void Interface_DoSomethingElse_ProxyToResponder::Run( |
| GlobalEnum in_e) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", "Send reply test_module::Interface::DoSomethingElse", "async_response_parameters", |
| [&](perfetto::TracedValue context){ |
| auto dict = std::move(context).WriteDictionary(); |
| perfetto::WriteIntoTracedValueWithFallback( |
| dict.AddItem("e"), in_e, |
| "<value of type GlobalEnum>"); |
| }); |
| #endif |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0) | |
| ((true) ? 0 : mojo::Message::kFlagNoInterrupt); |
| |
| mojo::Message message( |
| internal::kInterface_DoSomethingElse_Name, kFlags, 0, 0, nullptr); |
| mojo::internal::MessageFragment< |
| ::test_module::internal::Interface_DoSomethingElse_ResponseParams_Data> params( |
| message); |
| params.Allocate(); |
| mojo::internal::Serialize<::test_module::GlobalEnum>( |
| in_e, ¶ms->e); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(Interface::Name_); |
| message.set_method_name("DoSomethingElse"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| message.set_trace_nonce(trace_nonce_); |
| ::mojo::internal::SendMessage(*responder_, message); |
| // SendMessage fails silently if the responder connection is closed, |
| // or if the message is malformed. |
| // |
| // TODO(darin): If Accept() returns false due to a malformed message, that |
| // may be good reason to close the connection. However, we don't have a |
| // way to do that from here. We should add a way. |
| responder_ = nullptr; |
| } |
| |
| // static |
| bool InterfaceStubDispatch::Accept( |
| Interface* impl, |
| mojo::Message* message) { |
| switch (message->header()->name) { |
| case internal::kInterface_DoSomething_Name: { |
| |
| DCHECK(message->is_serialized()); |
| internal::Interface_DoSomething_Params_Data* params = |
| reinterpret_cast<internal::Interface_DoSomething_Params_Data*>( |
| message->mutable_payload()); |
| |
| bool success = true; |
| Interface_DoSomething_ParamsDataView input_data_view(params, message); |
| |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| Interface::Name_, 0, false); |
| return false; |
| } |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->DoSomething(); |
| return true; |
| } |
| case internal::kInterface_DoSomethingElse_Name: { |
| break; |
| } |
| } |
| return false; |
| } |
| |
| // static |
| bool InterfaceStubDispatch::AcceptWithResponder( |
| Interface* impl, |
| mojo::Message* message, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| [[maybe_unused]] const bool message_is_sync = |
| message->has_flag(mojo::Message::kFlagIsSync); |
| [[maybe_unused]] const uint64_t request_id = message->request_id(); |
| switch (message->header()->name) { |
| case internal::kInterface_DoSomething_Name: { |
| break; |
| } |
| case internal::kInterface_DoSomethingElse_Name: { |
| |
| internal::Interface_DoSomethingElse_Params_Data* params = |
| reinterpret_cast< |
| internal::Interface_DoSomethingElse_Params_Data*>( |
| message->mutable_payload()); |
| |
| bool success = true; |
| StructPtr p_s{}; |
| Interface_DoSomethingElse_ParamsDataView input_data_view(params, message); |
| |
| if (success && !input_data_view.ReadS(&p_s)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| Interface::Name_, 1, false); |
| return false; |
| } |
| Interface::DoSomethingElseCallback callback = |
| Interface_DoSomethingElse_ProxyToResponder::CreateCallback( |
| *message, std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->DoSomethingElse( |
| std::move(p_s), std::move(callback)); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| |
| static const std::pair<uint32_t, mojo::internal::GenericValidationInfo> kInterfaceValidationInfo[] = { |
| {internal::kInterface_DoSomething_Name, |
| {&internal::Interface_DoSomething_Params_Data::Validate, |
| nullptr /* no response */}}, |
| {internal::kInterface_DoSomethingElse_Name, |
| {&internal::Interface_DoSomethingElse_Params_Data::Validate, |
| &internal::Interface_DoSomethingElse_ResponseParams_Data::Validate}}, |
| }; |
| |
| bool InterfaceRequestValidator::Accept(mojo::Message* message) { |
| const char* name = ::test_module::blink::Interface::Name_; |
| return mojo::internal::ValidateRequestGeneric(message, name, kInterfaceValidationInfo); |
| } |
| |
| bool InterfaceResponseValidator::Accept(mojo::Message* message) { |
| const char* name = ::test_module::blink::Interface::Name_; |
| return mojo::internal::ValidateResponseGeneric(message, name, kInterfaceValidationInfo); |
| |
| } |
| |
| |
| } // namespace blink |
| } // namespace test_module |
| |
| |
| namespace mojo { |
| |
| |
| // static |
| bool StructTraits<::test_module::blink::Struct::DataView, ::test_module::blink::StructPtr>::Read( |
| ::test_module::blink::Struct::DataView input, |
| ::test_module::blink::StructPtr* output) { |
| bool success = true; |
| ::test_module::blink::StructPtr result(::test_module::blink::Struct::New()); |
| |
| if (success) |
| result->c = input.c(); |
| *output = std::move(result); |
| return success; |
| } |
| |
| // static |
| bool UnionTraits<::test_module::blink::Union::DataView, ::test_module::blink::UnionPtr>::Read( |
| ::test_module::blink::Union::DataView input, |
| ::test_module::blink::UnionPtr* output) { |
| using UnionType = ::test_module::blink::Union; |
| using Tag = UnionType::Tag; |
| |
| switch (input.tag()) { |
| case Tag::kA: { |
| *output = UnionType::NewA(input.a()); |
| break; |
| } |
| case Tag::kB: { |
| *output = UnionType::NewB(input.b()); |
| break; |
| } |
| default: |
| |
| return false; |
| } |
| return true; |
| } |
| |
| } // namespace mojo |
| |
| |
| // Symbols declared in the -test-utils.h header are defined here instead of a |
| // separate .cc file to save compile time. |
| |
| |
| namespace test_module { |
| namespace blink { |
| |
| |
| void InterfaceInterceptorForTesting::DoSomething() { |
| GetForwardingInterface()->DoSomething(); |
| } |
| void InterfaceInterceptorForTesting::DoSomethingElse(StructPtr s, DoSomethingElseCallback callback) { |
| GetForwardingInterface()->DoSomethingElse(std::move(s), std::move(callback)); |
| } |
| InterfaceAsyncWaiter::InterfaceAsyncWaiter( |
| Interface* proxy) : proxy_(proxy) {} |
| |
| InterfaceAsyncWaiter::~InterfaceAsyncWaiter() = default; |
| |
| void InterfaceAsyncWaiter::DoSomethingElse( |
| StructPtr s, GlobalEnum* out_e) { |
| base::RunLoop loop; |
| proxy_->DoSomethingElse(std::move(s), |
| base::BindOnce( |
| [](base::RunLoop* loop, |
| GlobalEnum* out_e |
| , |
| GlobalEnum e) {*out_e = std::move(e); |
| loop->Quit(); |
| }, |
| &loop, |
| out_e)); |
| loop.Run(); |
| } |
| |
| |
| |
| |
| |
| } // namespace blink |
| } // namespace test_module |
| |
| |
| #if defined(__clang__) |
| #pragma clang diagnostic pop |
| #endif |