chromium/third_party/grpc/src/src/core/tsi/transport_security_grpc.cc

//
//
// Copyright 2017 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//

#include <grpc/support/port_platform.h>

#include "src/core/tsi/transport_security_grpc.h"

// This method creates a tsi_zero_copy_grpc_protector object.
tsi_result tsi_handshaker_result_create_zero_copy_grpc_protector(
    const tsi_handshaker_result* self, size_t* max_output_protected_frame_size,
    tsi_zero_copy_grpc_protector** protector) { … }

// --- tsi_zero_copy_grpc_protector common implementation. ---

// Calls specific implementation after state/input validation.

tsi_result tsi_zero_copy_grpc_protector_protect(
    tsi_zero_copy_grpc_protector* self, grpc_slice_buffer* unprotected_slices,
    grpc_slice_buffer* protected_slices) { … }

tsi_result tsi_zero_copy_grpc_protector_unprotect(
    tsi_zero_copy_grpc_protector* self, grpc_slice_buffer* protected_slices,
    grpc_slice_buffer* unprotected_slices, int* min_progress_size) { … }

void tsi_zero_copy_grpc_protector_destroy(tsi_zero_copy_grpc_protector* self) { … }

tsi_result tsi_zero_copy_grpc_protector_max_frame_size(
    tsi_zero_copy_grpc_protector* self, size_t* max_frame_size) { … }