diff options
Diffstat (limited to 'include/grpcpp/impl/codegen/interceptor_common.h')
-rw-r--r-- | include/grpcpp/impl/codegen/interceptor_common.h | 63 |
1 files changed, 59 insertions, 4 deletions
diff --git a/include/grpcpp/impl/codegen/interceptor_common.h b/include/grpcpp/impl/codegen/interceptor_common.h index d0aa23cb0a..345127c830 100644 --- a/include/grpcpp/impl/codegen/interceptor_common.h +++ b/include/grpcpp/impl/codegen/interceptor_common.h @@ -79,7 +79,11 @@ class InterceptorBatchMethodsImpl hooks_[static_cast<size_t>(type)] = true; } - ByteBuffer* GetSendMessage() override { return send_message_; } + ByteBuffer* GetSerializedSendMessage() override { return send_message_; } + + const void* GetSendMessage() override { return orig_send_message_; } + + bool GetSendMessageStatus() override { return !*fail_send_message_; } std::multimap<grpc::string, grpc::string>* GetSendInitialMetadata() override { return send_initial_metadata_; @@ -110,12 +114,23 @@ class InterceptorBatchMethodsImpl Status* GetRecvStatus() override { return recv_status_; } + void FailHijackedSendMessage() override { + GPR_CODEGEN_ASSERT(hooks_[static_cast<size_t>( + experimental::InterceptionHookPoints::PRE_SEND_MESSAGE)]); + *fail_send_message_ = true; + } + std::multimap<grpc::string_ref, grpc::string_ref>* GetRecvTrailingMetadata() override { return recv_trailing_metadata_->map(); } - void SetSendMessage(ByteBuffer* buf) { send_message_ = buf; } + void SetSendMessage(ByteBuffer* buf, const void* msg, + bool* fail_send_message) { + send_message_ = buf; + orig_send_message_ = msg; + fail_send_message_ = fail_send_message; + } void SetSendInitialMetadata( std::multimap<grpc::string, grpc::string>* metadata) { @@ -134,7 +149,10 @@ class InterceptorBatchMethodsImpl send_trailing_metadata_ = metadata; } - void SetRecvMessage(void* message) { recv_message_ = message; } + void SetRecvMessage(void* message, bool* got_message) { + recv_message_ = message; + got_message_ = got_message; + } void SetRecvInitialMetadata(MetadataMap* map) { recv_initial_metadata_ = map; @@ -157,6 +175,12 @@ class InterceptorBatchMethodsImpl info->channel(), current_interceptor_index_ + 1)); } + void FailHijackedRecvMessage() override { + GPR_CODEGEN_ASSERT(hooks_[static_cast<size_t>( + experimental::InterceptionHookPoints::PRE_RECV_MESSAGE)]); + *got_message_ = false; + } + // Clears all state void ClearState() { reverse_ = false; @@ -334,6 +358,8 @@ class InterceptorBatchMethodsImpl std::function<void(void)> callback_; ByteBuffer* send_message_ = nullptr; + bool* fail_send_message_ = nullptr; + const void* orig_send_message_ = nullptr; std::multimap<grpc::string, grpc::string>* send_initial_metadata_; @@ -345,6 +371,7 @@ class InterceptorBatchMethodsImpl std::multimap<grpc::string, grpc::string>* send_trailing_metadata_ = nullptr; void* recv_message_ = nullptr; + bool* got_message_ = nullptr; MetadataMap* recv_initial_metadata_ = nullptr; @@ -379,13 +406,29 @@ class CancelInterceptorBatchMethods "Cancel notification"); } - ByteBuffer* GetSendMessage() override { + ByteBuffer* GetSerializedSendMessage() override { GPR_CODEGEN_ASSERT(false && "It is illegal to call GetSendMessage on a method which " "has a Cancel notification"); return nullptr; } + bool GetSendMessageStatus() override { + GPR_CODEGEN_ASSERT( + false && + "It is illegal to call GetSendMessageStatus on a method which " + "has a Cancel notification"); + return false; + } + + const void* GetSendMessage() override { + GPR_CODEGEN_ASSERT( + false && + "It is illegal to call GetOriginalSendMessage on a method which " + "has a Cancel notification"); + return nullptr; + } + std::multimap<grpc::string, grpc::string>* GetSendInitialMetadata() override { GPR_CODEGEN_ASSERT(false && "It is illegal to call GetSendInitialMetadata on a " @@ -451,6 +494,18 @@ class CancelInterceptorBatchMethods "method which has a Cancel notification"); return std::unique_ptr<ChannelInterface>(nullptr); } + + void FailHijackedRecvMessage() override { + GPR_CODEGEN_ASSERT(false && + "It is illegal to call FailHijackedRecvMessage on a " + "method which has a Cancel notification"); + } + + void FailHijackedSendMessage() override { + GPR_CODEGEN_ASSERT(false && + "It is illegal to call FailHijackedSendMessage on a " + "method which has a Cancel notification"); + } }; } // namespace internal } // namespace grpc |