| // 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" |
| #elif defined(_MSC_VER) |
| #pragma warning(push) |
| #pragma warning(disable:4056) |
| #pragma warning(disable:4065) |
| #pragma warning(disable:4756) |
| #endif |
| |
| #include "third_party/blink/public/mojom/native_file_system/native_file_system_file_handle.mojom.h" |
| |
| #include <math.h> |
| #include <stdint.h> |
| #include <utility> |
| |
| #include "base/hash/md5_constexpr.h" |
| #include "base/logging.h" |
| #include "base/run_loop.h" |
| #include "base/task/common/task_annotator.h" |
| #include "mojo/public/cpp/bindings/lib/message_internal.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_context.h" |
| #include "mojo/public/cpp/bindings/lib/validation_errors.h" |
| #include "mojo/public/interfaces/bindings/interface_control_messages.mojom.h" |
| |
| #include "third_party/blink/public/mojom/native_file_system/native_file_system_file_handle.mojom-params-data.h" |
| #include "third_party/blink/public/mojom/native_file_system/native_file_system_file_handle.mojom-shared-message-ids.h" |
| |
| #include "third_party/blink/public/mojom/native_file_system/native_file_system_file_handle.mojom-import-headers.h" |
| |
| |
| #ifndef THIRD_PARTY_BLINK_PUBLIC_MOJOM_NATIVE_FILE_SYSTEM_NATIVE_FILE_SYSTEM_FILE_HANDLE_MOJOM_JUMBO_H_ |
| #define THIRD_PARTY_BLINK_PUBLIC_MOJOM_NATIVE_FILE_SYSTEM_NATIVE_FILE_SYSTEM_FILE_HANDLE_MOJOM_JUMBO_H_ |
| #include "mojo/public/cpp/base/file_error_mojom_traits.h" |
| #endif |
| namespace blink { |
| namespace mojom { |
| const char NativeFileSystemFileHandle::Name_[] = "blink.mojom.NativeFileSystemFileHandle"; |
| |
| class NativeFileSystemFileHandle_GetPermissionStatus_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| NativeFileSystemFileHandle_GetPermissionStatus_ForwardToCallback( |
| NativeFileSystemFileHandle::GetPermissionStatusCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| bool Accept(mojo::Message* message) override; |
| private: |
| NativeFileSystemFileHandle::GetPermissionStatusCallback callback_; |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_GetPermissionStatus_ForwardToCallback); |
| }; |
| |
| class NativeFileSystemFileHandle_RequestPermission_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| NativeFileSystemFileHandle_RequestPermission_ForwardToCallback( |
| NativeFileSystemFileHandle::RequestPermissionCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| bool Accept(mojo::Message* message) override; |
| private: |
| NativeFileSystemFileHandle::RequestPermissionCallback callback_; |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_RequestPermission_ForwardToCallback); |
| }; |
| |
| class NativeFileSystemFileHandle_AsBlob_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| NativeFileSystemFileHandle_AsBlob_ForwardToCallback( |
| NativeFileSystemFileHandle::AsBlobCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| bool Accept(mojo::Message* message) override; |
| private: |
| NativeFileSystemFileHandle::AsBlobCallback callback_; |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_AsBlob_ForwardToCallback); |
| }; |
| |
| class NativeFileSystemFileHandle_Remove_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| NativeFileSystemFileHandle_Remove_ForwardToCallback( |
| NativeFileSystemFileHandle::RemoveCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| bool Accept(mojo::Message* message) override; |
| private: |
| NativeFileSystemFileHandle::RemoveCallback callback_; |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_Remove_ForwardToCallback); |
| }; |
| |
| class NativeFileSystemFileHandle_CreateFileWriter_ForwardToCallback |
| : public mojo::MessageReceiver { |
| public: |
| NativeFileSystemFileHandle_CreateFileWriter_ForwardToCallback( |
| NativeFileSystemFileHandle::CreateFileWriterCallback callback |
| ) : callback_(std::move(callback)) { |
| } |
| bool Accept(mojo::Message* message) override; |
| private: |
| NativeFileSystemFileHandle::CreateFileWriterCallback callback_; |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_CreateFileWriter_ForwardToCallback); |
| }; |
| |
| NativeFileSystemFileHandleProxy::NativeFileSystemFileHandleProxy(mojo::MessageReceiverWithResponder* receiver) |
| : receiver_(receiver) { |
| } |
| |
| void NativeFileSystemFileHandleProxy::GetPermissionStatus( |
| bool in_writable, GetPermissionStatusCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::GetPermissionStatus"); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_GetPermissionStatus_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| params->writable = in_writable; |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("GetPermissionStatus"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new NativeFileSystemFileHandle_GetPermissionStatus_ForwardToCallback( |
| std::move(callback))); |
| ignore_result(receiver_->AcceptWithResponder(&message, std::move(responder))); |
| } |
| |
| void NativeFileSystemFileHandleProxy::RequestPermission( |
| bool in_writable, RequestPermissionCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RequestPermission"); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_RequestPermission_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_RequestPermission_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| params->writable = in_writable; |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("RequestPermission"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new NativeFileSystemFileHandle_RequestPermission_ForwardToCallback( |
| std::move(callback))); |
| ignore_result(receiver_->AcceptWithResponder(&message, std::move(responder))); |
| } |
| |
| void NativeFileSystemFileHandleProxy::AsBlob( |
| AsBlobCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::AsBlob"); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_AsBlob_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_AsBlob_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("AsBlob"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new NativeFileSystemFileHandle_AsBlob_ForwardToCallback( |
| std::move(callback))); |
| ignore_result(receiver_->AcceptWithResponder(&message, std::move(responder))); |
| } |
| |
| void NativeFileSystemFileHandleProxy::Remove( |
| RemoveCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Remove"); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_Remove_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_Remove_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("Remove"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new NativeFileSystemFileHandle_Remove_ForwardToCallback( |
| std::move(callback))); |
| ignore_result(receiver_->AcceptWithResponder(&message, std::move(responder))); |
| } |
| |
| void NativeFileSystemFileHandleProxy::CreateFileWriter( |
| CreateFileWriterCallback callback) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::CreateFileWriter"); |
| #endif |
| const bool kExpectsResponse = true; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_CreateFileWriter_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_CreateFileWriter_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("CreateFileWriter"); |
| #endif |
| std::unique_ptr<mojo::MessageReceiver> responder( |
| new NativeFileSystemFileHandle_CreateFileWriter_ForwardToCallback( |
| std::move(callback))); |
| ignore_result(receiver_->AcceptWithResponder(&message, std::move(responder))); |
| } |
| |
| void NativeFileSystemFileHandleProxy::Transfer( |
| ::blink::mojom::NativeFileSystemTransferTokenRequest in_token) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT0("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Transfer"); |
| #endif |
| const bool kExpectsResponse = false; |
| const bool kIsSync = false; |
| |
| const uint32_t kFlags = |
| ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) | |
| ((kIsSync) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_Transfer_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_Transfer_Params_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| mojo::internal::Serialize<::blink::mojom::NativeFileSystemTransferTokenRequestDataView>( |
| in_token, ¶ms->token, &serialization_context); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| !mojo::internal::IsHandleOrInterfaceValid(params->token), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_INVALID_HANDLE, |
| "invalid token in NativeFileSystemFileHandle.Transfer request"); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("Transfer"); |
| #endif |
| // This return value may be ignored as false implies the Connector has |
| // encountered an error, which will be visible through other means. |
| ignore_result(receiver_->Accept(&message)); |
| } |
| class NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder { |
| public: |
| static NativeFileSystemFileHandle::GetPermissionStatusCallback CreateCallback( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder> proxy( |
| new NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder( |
| request_id, is_sync, std::move(responder))); |
| return base::BindOnce(&NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~NativeFileSystemFileHandle_GetPermissionStatus_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 |
| // If the Callback was dropped then deleting the responder will close |
| // the pipe so the calling application knows to stop waiting for a reply. |
| responder_ = nullptr; |
| } |
| |
| private: |
| NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : request_id_(request_id), |
| is_sync_(is_sync), |
| responder_(std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "NativeFileSystemFileHandle::GetPermissionStatusCallback 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( |
| ::blink::mojom::PermissionStatus in_status); |
| |
| uint64_t request_id_; |
| bool is_sync_; |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder); |
| }; |
| |
| bool NativeFileSystemFileHandle_GetPermissionStatus_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::GetPermissionStatusCallback", |
| "message", message->name()); |
| #endif |
| mojo::internal::MessageDispatchContext dispatch_context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::PermissionStatus p_status{}; |
| NativeFileSystemFileHandle_GetPermissionStatus_ResponseParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!input_data_view.ReadStatus(&p_status)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 0, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_status)); |
| return true; |
| } |
| |
| void NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder::Run( |
| ::blink::mojom::PermissionStatus in_status) { |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_GetPermissionStatus_ResponseParams_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| mojo::internal::Serialize<::blink::mojom::PermissionStatus>( |
| in_status, ¶ms->status); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::GetPermissionStatusCallback", |
| "message", message.name()); |
| #endif |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("GetPermissionStatus"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| ignore_result(responder_->Accept(&message)); |
| // TODO(darin): Accept() returning false indicates a malformed message, and |
| // 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; |
| } |
| class NativeFileSystemFileHandle_RequestPermission_ProxyToResponder { |
| public: |
| static NativeFileSystemFileHandle::RequestPermissionCallback CreateCallback( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<NativeFileSystemFileHandle_RequestPermission_ProxyToResponder> proxy( |
| new NativeFileSystemFileHandle_RequestPermission_ProxyToResponder( |
| request_id, is_sync, std::move(responder))); |
| return base::BindOnce(&NativeFileSystemFileHandle_RequestPermission_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~NativeFileSystemFileHandle_RequestPermission_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 |
| // If the Callback was dropped then deleting the responder will close |
| // the pipe so the calling application knows to stop waiting for a reply. |
| responder_ = nullptr; |
| } |
| |
| private: |
| NativeFileSystemFileHandle_RequestPermission_ProxyToResponder( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : request_id_(request_id), |
| is_sync_(is_sync), |
| responder_(std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "NativeFileSystemFileHandle::RequestPermissionCallback 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( |
| ::blink::mojom::PermissionStatus in_status); |
| |
| uint64_t request_id_; |
| bool is_sync_; |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_RequestPermission_ProxyToResponder); |
| }; |
| |
| bool NativeFileSystemFileHandle_RequestPermission_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RequestPermissionCallback", |
| "message", message->name()); |
| #endif |
| mojo::internal::MessageDispatchContext dispatch_context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_RequestPermission_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_RequestPermission_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::PermissionStatus p_status{}; |
| NativeFileSystemFileHandle_RequestPermission_ResponseParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!input_data_view.ReadStatus(&p_status)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 1, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_status)); |
| return true; |
| } |
| |
| void NativeFileSystemFileHandle_RequestPermission_ProxyToResponder::Run( |
| ::blink::mojom::PermissionStatus in_status) { |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_RequestPermission_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_RequestPermission_ResponseParams_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| mojo::internal::Serialize<::blink::mojom::PermissionStatus>( |
| in_status, ¶ms->status); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RequestPermissionCallback", |
| "message", message.name()); |
| #endif |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("RequestPermission"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| ignore_result(responder_->Accept(&message)); |
| // TODO(darin): Accept() returning false indicates a malformed message, and |
| // 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; |
| } |
| class NativeFileSystemFileHandle_AsBlob_ProxyToResponder { |
| public: |
| static NativeFileSystemFileHandle::AsBlobCallback CreateCallback( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<NativeFileSystemFileHandle_AsBlob_ProxyToResponder> proxy( |
| new NativeFileSystemFileHandle_AsBlob_ProxyToResponder( |
| request_id, is_sync, std::move(responder))); |
| return base::BindOnce(&NativeFileSystemFileHandle_AsBlob_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~NativeFileSystemFileHandle_AsBlob_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 |
| // If the Callback was dropped then deleting the responder will close |
| // the pipe so the calling application knows to stop waiting for a reply. |
| responder_ = nullptr; |
| } |
| |
| private: |
| NativeFileSystemFileHandle_AsBlob_ProxyToResponder( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : request_id_(request_id), |
| is_sync_(is_sync), |
| responder_(std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "NativeFileSystemFileHandle::AsBlobCallback 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( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result, ::blink::mojom::SerializedBlobPtr in_blob); |
| |
| uint64_t request_id_; |
| bool is_sync_; |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_AsBlob_ProxyToResponder); |
| }; |
| |
| bool NativeFileSystemFileHandle_AsBlob_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::AsBlobCallback", |
| "message", message->name()); |
| #endif |
| mojo::internal::MessageDispatchContext dispatch_context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_AsBlob_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_AsBlob_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::NativeFileSystemErrorPtr p_result{}; |
| ::blink::mojom::SerializedBlobPtr p_blob{}; |
| NativeFileSystemFileHandle_AsBlob_ResponseParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!input_data_view.ReadResult(&p_result)) |
| success = false; |
| if (!input_data_view.ReadBlob(&p_blob)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 2, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_result), |
| std::move(p_blob)); |
| return true; |
| } |
| |
| void NativeFileSystemFileHandle_AsBlob_ProxyToResponder::Run( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result, ::blink::mojom::SerializedBlobPtr in_blob) { |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_AsBlob_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_AsBlob_ResponseParams_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| typename decltype(params->result)::BaseType::BufferWriter |
| result_writer; |
| mojo::internal::Serialize<::blink::mojom::NativeFileSystemErrorDataView>( |
| in_result, buffer, &result_writer, &serialization_context); |
| params->result.Set( |
| result_writer.is_null() ? nullptr : result_writer.data()); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| params->result.is_null(), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER, |
| "null result in "); |
| typename decltype(params->blob)::BaseType::BufferWriter |
| blob_writer; |
| mojo::internal::Serialize<::blink::mojom::SerializedBlobDataView>( |
| in_blob, buffer, &blob_writer, &serialization_context); |
| params->blob.Set( |
| blob_writer.is_null() ? nullptr : blob_writer.data()); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::AsBlobCallback", |
| "message", message.name()); |
| #endif |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("AsBlob"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| ignore_result(responder_->Accept(&message)); |
| // TODO(darin): Accept() returning false indicates a malformed message, and |
| // 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; |
| } |
| class NativeFileSystemFileHandle_Remove_ProxyToResponder { |
| public: |
| static NativeFileSystemFileHandle::RemoveCallback CreateCallback( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<NativeFileSystemFileHandle_Remove_ProxyToResponder> proxy( |
| new NativeFileSystemFileHandle_Remove_ProxyToResponder( |
| request_id, is_sync, std::move(responder))); |
| return base::BindOnce(&NativeFileSystemFileHandle_Remove_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~NativeFileSystemFileHandle_Remove_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 |
| // If the Callback was dropped then deleting the responder will close |
| // the pipe so the calling application knows to stop waiting for a reply. |
| responder_ = nullptr; |
| } |
| |
| private: |
| NativeFileSystemFileHandle_Remove_ProxyToResponder( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : request_id_(request_id), |
| is_sync_(is_sync), |
| responder_(std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "NativeFileSystemFileHandle::RemoveCallback 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( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result); |
| |
| uint64_t request_id_; |
| bool is_sync_; |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_Remove_ProxyToResponder); |
| }; |
| |
| bool NativeFileSystemFileHandle_Remove_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RemoveCallback", |
| "message", message->name()); |
| #endif |
| mojo::internal::MessageDispatchContext dispatch_context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_Remove_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_Remove_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::NativeFileSystemErrorPtr p_result{}; |
| NativeFileSystemFileHandle_Remove_ResponseParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!input_data_view.ReadResult(&p_result)) |
| success = false; |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 3, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_result)); |
| return true; |
| } |
| |
| void NativeFileSystemFileHandle_Remove_ProxyToResponder::Run( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result) { |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_Remove_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_Remove_ResponseParams_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| typename decltype(params->result)::BaseType::BufferWriter |
| result_writer; |
| mojo::internal::Serialize<::blink::mojom::NativeFileSystemErrorDataView>( |
| in_result, buffer, &result_writer, &serialization_context); |
| params->result.Set( |
| result_writer.is_null() ? nullptr : result_writer.data()); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| params->result.is_null(), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER, |
| "null result in "); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RemoveCallback", |
| "message", message.name()); |
| #endif |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("Remove"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| ignore_result(responder_->Accept(&message)); |
| // TODO(darin): Accept() returning false indicates a malformed message, and |
| // 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; |
| } |
| class NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder { |
| public: |
| static NativeFileSystemFileHandle::CreateFileWriterCallback CreateCallback( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| std::unique_ptr<NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder> proxy( |
| new NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder( |
| request_id, is_sync, std::move(responder))); |
| return base::BindOnce(&NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder::Run, |
| std::move(proxy)); |
| } |
| |
| ~NativeFileSystemFileHandle_CreateFileWriter_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 |
| // If the Callback was dropped then deleting the responder will close |
| // the pipe so the calling application knows to stop waiting for a reply. |
| responder_ = nullptr; |
| } |
| |
| private: |
| NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder( |
| uint64_t request_id, |
| bool is_sync, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) |
| : request_id_(request_id), |
| is_sync_(is_sync), |
| responder_(std::move(responder)) { |
| } |
| |
| #if DCHECK_IS_ON() |
| static void OnIsConnectedComplete(bool connected) { |
| DCHECK(!connected) |
| << "NativeFileSystemFileHandle::CreateFileWriterCallback 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( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result, ::blink::mojom::NativeFileSystemFileWriterPtr in_writer); |
| |
| uint64_t request_id_; |
| bool is_sync_; |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder); |
| }; |
| |
| bool NativeFileSystemFileHandle_CreateFileWriter_ForwardToCallback::Accept( |
| mojo::Message* message) { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::CreateFileWriterCallback", |
| "message", message->name()); |
| #endif |
| mojo::internal::MessageDispatchContext dispatch_context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_CreateFileWriter_ResponseParams_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_CreateFileWriter_ResponseParams_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::NativeFileSystemErrorPtr p_result{}; |
| ::blink::mojom::NativeFileSystemFileWriterPtr p_writer{}; |
| NativeFileSystemFileHandle_CreateFileWriter_ResponseParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!input_data_view.ReadResult(&p_result)) |
| success = false; |
| p_writer = |
| input_data_view.TakeWriter<decltype(p_writer)>(); |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 4, true); |
| return false; |
| } |
| if (!callback_.is_null()) |
| std::move(callback_).Run( |
| std::move(p_result), |
| std::move(p_writer)); |
| return true; |
| } |
| |
| void NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder::Run( |
| ::blink::mojom::NativeFileSystemErrorPtr in_result, ::blink::mojom::NativeFileSystemFileWriterPtr in_writer) { |
| |
| const uint32_t kFlags = mojo::Message::kFlagIsResponse | |
| ((is_sync_) ? mojo::Message::kFlagIsSync : 0); |
| |
| mojo::Message message( |
| internal::kNativeFileSystemFileHandle_CreateFileWriter_Name, kFlags, 0, 0, nullptr); |
| auto* buffer = message.payload_buffer(); |
| ::blink::mojom::internal::NativeFileSystemFileHandle_CreateFileWriter_ResponseParams_Data::BufferWriter |
| params; |
| mojo::internal::SerializationContext serialization_context; |
| params.Allocate(buffer); |
| typename decltype(params->result)::BaseType::BufferWriter |
| result_writer; |
| mojo::internal::Serialize<::blink::mojom::NativeFileSystemErrorDataView>( |
| in_result, buffer, &result_writer, &serialization_context); |
| params->result.Set( |
| result_writer.is_null() ? nullptr : result_writer.data()); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| params->result.is_null(), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER, |
| "null result in "); |
| mojo::internal::Serialize<::blink::mojom::NativeFileSystemFileWriterPtrDataView>( |
| in_writer, ¶ms->writer, &serialization_context); |
| message.AttachHandlesFromSerializationContext( |
| &serialization_context); |
| |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1("mojom", "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::CreateFileWriterCallback", |
| "message", message.name()); |
| #endif |
| |
| #if defined(ENABLE_IPC_FUZZER) |
| message.set_interface_name(NativeFileSystemFileHandle::Name_); |
| message.set_method_name("CreateFileWriter"); |
| #endif |
| |
| message.set_request_id(request_id_); |
| ignore_result(responder_->Accept(&message)); |
| // TODO(darin): Accept() returning false indicates a malformed message, and |
| // 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 NativeFileSystemFileHandleStubDispatch::Accept( |
| NativeFileSystemFileHandle* impl, |
| mojo::Message* message) { |
| switch (message->header()->name) { |
| case internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name: { |
| break; |
| } |
| case internal::kNativeFileSystemFileHandle_RequestPermission_Name: { |
| break; |
| } |
| case internal::kNativeFileSystemFileHandle_AsBlob_Name: { |
| break; |
| } |
| case internal::kNativeFileSystemFileHandle_Remove_Name: { |
| break; |
| } |
| case internal::kNativeFileSystemFileHandle_CreateFileWriter_Name: { |
| break; |
| } |
| case internal::kNativeFileSystemFileHandle_Transfer_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Transfer", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Transfer"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| DCHECK(message->is_serialized()); |
| internal::NativeFileSystemFileHandle_Transfer_Params_Data* params = |
| reinterpret_cast<internal::NativeFileSystemFileHandle_Transfer_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| ::blink::mojom::NativeFileSystemTransferTokenRequest p_token{}; |
| NativeFileSystemFileHandle_Transfer_ParamsDataView input_data_view(params, &serialization_context); |
| |
| p_token = |
| input_data_view.TakeToken<decltype(p_token)>(); |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 5, false); |
| return false; |
| } |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->Transfer( |
| std::move(p_token)); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| // static |
| bool NativeFileSystemFileHandleStubDispatch::AcceptWithResponder( |
| NativeFileSystemFileHandle* impl, |
| mojo::Message* message, |
| std::unique_ptr<mojo::MessageReceiverWithStatus> responder) { |
| switch (message->header()->name) { |
| case internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::GetPermissionStatus", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::GetPermissionStatus"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_Params_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| bool p_writable{}; |
| NativeFileSystemFileHandle_GetPermissionStatus_ParamsDataView input_data_view(params, &serialization_context); |
| |
| p_writable = input_data_view.writable(); |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 0, false); |
| return false; |
| } |
| NativeFileSystemFileHandle::GetPermissionStatusCallback callback = |
| NativeFileSystemFileHandle_GetPermissionStatus_ProxyToResponder::CreateCallback( |
| message->request_id(), |
| message->has_flag(mojo::Message::kFlagIsSync), |
| std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->GetPermissionStatus( |
| std::move(p_writable), std::move(callback)); |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_RequestPermission_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RequestPermission", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::RequestPermission"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| internal::NativeFileSystemFileHandle_RequestPermission_Params_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_RequestPermission_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| bool p_writable{}; |
| NativeFileSystemFileHandle_RequestPermission_ParamsDataView input_data_view(params, &serialization_context); |
| |
| p_writable = input_data_view.writable(); |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 1, false); |
| return false; |
| } |
| NativeFileSystemFileHandle::RequestPermissionCallback callback = |
| NativeFileSystemFileHandle_RequestPermission_ProxyToResponder::CreateCallback( |
| message->request_id(), |
| message->has_flag(mojo::Message::kFlagIsSync), |
| std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->RequestPermission( |
| std::move(p_writable), std::move(callback)); |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_AsBlob_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::AsBlob", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::AsBlob"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| internal::NativeFileSystemFileHandle_AsBlob_Params_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_AsBlob_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| NativeFileSystemFileHandle_AsBlob_ParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 2, false); |
| return false; |
| } |
| NativeFileSystemFileHandle::AsBlobCallback callback = |
| NativeFileSystemFileHandle_AsBlob_ProxyToResponder::CreateCallback( |
| message->request_id(), |
| message->has_flag(mojo::Message::kFlagIsSync), |
| std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->AsBlob(std::move(callback)); |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_Remove_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Remove", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::Remove"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| internal::NativeFileSystemFileHandle_Remove_Params_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_Remove_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| NativeFileSystemFileHandle_Remove_ParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 3, false); |
| return false; |
| } |
| NativeFileSystemFileHandle::RemoveCallback callback = |
| NativeFileSystemFileHandle_Remove_ProxyToResponder::CreateCallback( |
| message->request_id(), |
| message->has_flag(mojo::Message::kFlagIsSync), |
| std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->Remove(std::move(callback)); |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_CreateFileWriter_Name: { |
| #if BUILDFLAG(MOJO_TRACE_ENABLED) |
| TRACE_EVENT1( |
| "mojom", |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::CreateFileWriter", |
| "message", message->name()); |
| #endif |
| static constexpr uint32_t kMessageHash = base::MD5Hash32Constexpr( |
| "(Impl)<class 'jinja2::utils::Namespace'>::NativeFileSystemFileHandle::CreateFileWriter"); |
| base::TaskAnnotator::ScopedSetIpcHash scoped_ipc_hash(kMessageHash); |
| mojo::internal::MessageDispatchContext context(message); |
| |
| internal::NativeFileSystemFileHandle_CreateFileWriter_Params_Data* params = |
| reinterpret_cast< |
| internal::NativeFileSystemFileHandle_CreateFileWriter_Params_Data*>( |
| message->mutable_payload()); |
| |
| mojo::internal::SerializationContext serialization_context; |
| serialization_context.TakeHandlesFromMessage(message); |
| bool success = true; |
| NativeFileSystemFileHandle_CreateFileWriter_ParamsDataView input_data_view(params, &serialization_context); |
| |
| if (!success) { |
| ReportValidationErrorForMessage( |
| message, |
| mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED, |
| NativeFileSystemFileHandle::Name_, 4, false); |
| return false; |
| } |
| NativeFileSystemFileHandle::CreateFileWriterCallback callback = |
| NativeFileSystemFileHandle_CreateFileWriter_ProxyToResponder::CreateCallback( |
| message->request_id(), |
| message->has_flag(mojo::Message::kFlagIsSync), |
| std::move(responder)); |
| // A null |impl| means no implementation was bound. |
| DCHECK(impl); |
| impl->CreateFileWriter(std::move(callback)); |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_Transfer_Name: { |
| break; |
| } |
| } |
| return false; |
| } |
| |
| bool NativeFileSystemFileHandleRequestValidator::Accept(mojo::Message* message) { |
| if (!message->is_serialized() || |
| mojo::internal::ControlMessageHandler::IsControlMessage(message)) { |
| return true; |
| } |
| |
| mojo::internal::ValidationContext validation_context( |
| message->payload(), message->payload_num_bytes(), |
| message->handles()->size(), message->payload_num_interface_ids(), message, |
| "NativeFileSystemFileHandle RequestValidator"); |
| |
| switch (message->header()->name) { |
| case internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestExpectingResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_RequestPermission_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestExpectingResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_RequestPermission_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_AsBlob_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestExpectingResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_AsBlob_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_Remove_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestExpectingResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_Remove_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_CreateFileWriter_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestExpectingResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_CreateFileWriter_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_Transfer_Name: { |
| if (!mojo::internal::ValidateMessageIsRequestWithoutResponse( |
| message, &validation_context)) { |
| return false; |
| } |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_Transfer_Params_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| default: |
| break; |
| } |
| |
| // Unrecognized message. |
| ReportValidationError( |
| &validation_context, |
| mojo::internal::VALIDATION_ERROR_MESSAGE_HEADER_UNKNOWN_METHOD); |
| return false; |
| } |
| |
| bool NativeFileSystemFileHandleResponseValidator::Accept(mojo::Message* message) { |
| if (!message->is_serialized() || |
| mojo::internal::ControlMessageHandler::IsControlMessage(message)) { |
| return true; |
| } |
| |
| mojo::internal::ValidationContext validation_context( |
| message->payload(), message->payload_num_bytes(), |
| message->handles()->size(), message->payload_num_interface_ids(), message, |
| "NativeFileSystemFileHandle ResponseValidator"); |
| |
| if (!mojo::internal::ValidateMessageIsResponse(message, &validation_context)) |
| return false; |
| switch (message->header()->name) { |
| case internal::kNativeFileSystemFileHandle_GetPermissionStatus_Name: { |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_GetPermissionStatus_ResponseParams_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_RequestPermission_Name: { |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_RequestPermission_ResponseParams_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_AsBlob_Name: { |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_AsBlob_ResponseParams_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_Remove_Name: { |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_Remove_ResponseParams_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| case internal::kNativeFileSystemFileHandle_CreateFileWriter_Name: { |
| if (!mojo::internal::ValidateMessagePayload< |
| internal::NativeFileSystemFileHandle_CreateFileWriter_ResponseParams_Data>( |
| message, &validation_context)) { |
| return false; |
| } |
| return true; |
| } |
| default: |
| break; |
| } |
| |
| // Unrecognized message. |
| ReportValidationError( |
| &validation_context, |
| mojo::internal::VALIDATION_ERROR_MESSAGE_HEADER_UNKNOWN_METHOD); |
| return false; |
| } |
| } // namespace mojom |
| } // namespace blink |
| |
| namespace mojo { |
| |
| } // namespace mojo |
| |
| #if defined(__clang__) |
| #pragma clang diagnostic pop |
| #elif defined(_MSC_VER) |
| #pragma warning(pop) |
| #endif |
