| /** |
| * |
| * Copyright (c) 2020-2021 Project CHIP Authors |
| * Copyright (c) 2018 Google LLC. |
| * Copyright (c) 2016-2017 Nest Labs, Inc. |
| * 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. |
| */ |
| /** |
| * @file |
| * This file defines message helper functions in CHIP interaction model |
| * |
| */ |
| |
| #pragma once |
| |
| #include <algorithm> |
| #include <inttypes.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #include <app/AppBuildConfig.h> |
| |
| // We need CHIPLogging.h to get the right value for CHIP_DETAIL_LOGGING here. |
| #include <lib/support/logging/CHIPLogging.h> |
| |
| #include <lib/core/CHIPError.h> |
| #include <lib/core/TLV.h> |
| |
| namespace chip { |
| namespace app { |
| #if CHIP_CONFIG_IM_PRETTY_PRINT && CHIP_DETAIL_LOGGING |
| /** |
| * Start a new "blank" line. This will actually print out whitespace to the |
| * current indent level, which can be followed with PRETTY_PRINT_SAMELINE calls. |
| */ |
| void PrettyPrintIMBlankLine(); |
| void PrettyPrintIM(bool aIsNewLine, const char * aFmt, ...) ENFORCE_FORMAT(2, 3); |
| void IncreaseDepth(); |
| void DecreaseDepth(); |
| #define PRETTY_PRINT_BLANK_LINE() \ |
| do \ |
| { \ |
| PrettyPrintIMBlankLine(); \ |
| } while (0) |
| #define PRETTY_PRINT(fmt, ...) \ |
| do \ |
| { \ |
| PrettyPrintIM(true, fmt, ##__VA_ARGS__); \ |
| } while (0) |
| #define PRETTY_PRINT_SAMELINE(fmt, ...) \ |
| do \ |
| { \ |
| PrettyPrintIM(false, fmt, ##__VA_ARGS__); \ |
| } while (0) |
| #define PRETTY_PRINT_INCDEPTH() \ |
| do \ |
| { \ |
| IncreaseDepth(); \ |
| } while (0) |
| #define PRETTY_PRINT_DECDEPTH() \ |
| do \ |
| { \ |
| DecreaseDepth(); \ |
| } while (0) |
| #else |
| #define PRETTY_PRINT_BLANK_LINE() |
| #define PRETTY_PRINT(fmt, ...) |
| #define PRETTY_PRINT(fmt, ...) |
| #define PRETTY_PRINT_SAMELINE(fmt, ...) |
| #define PRETTY_PRINT_INCDEPTH() |
| #define PRETTY_PRINT_DECDEPTH() |
| #endif |
| |
| #if CHIP_CONFIG_IM_PRETTY_PRINT |
| // Parse an IM payload (attribute value, command fields, event fields, |
| // recursively parsing any complex types encountered. |
| CHIP_ERROR CheckIMPayload(TLV::TLVReader & aReader, int aDepth, const char * aLabel); |
| #endif // CHIP_CONFIG_IM_PRETTY_PRINT |
| |
| }; // namespace app |
| }; // namespace chip |