chromium/third_party/perfetto/src/trace_processor/sqlite/bindings/sqlite_result.h

/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * 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.
 */

#ifndef SRC_TRACE_PROCESSOR_SQLITE_BINDINGS_SQLITE_RESULT_H_
#define SRC_TRACE_PROCESSOR_SQLITE_BINDINGS_SQLITE_RESULT_H_

#include <sqlite3.h>  // IWYU pragma: export
#include <cstdint>
#include <memory>

namespace perfetto::trace_processor::sqlite::result {

// This file contains wraps the sqlite3_result_* functions which tell SQLite
// about the result of executing a function or calling a xColumn on a virtual
// table.

const auto kSqliteStatic = …;
const auto kSqliteTransient = …;

inline void Null(sqlite3_context* ctx) { … }

inline void Long(sqlite3_context* ctx, int64_t res) { … }

inline void Double(sqlite3_context* ctx, double res) { … }

inline void RawString(sqlite3_context* ctx,
                      const char* str,
                      int size,
                      sqlite3_destructor_type destructor) { … }
inline void RawString(sqlite3_context* ctx,
                      const char* str,
                      sqlite3_destructor_type destructor) { … }
inline void StaticString(sqlite3_context* ctx, const char* str) { … }
inline void TransientString(sqlite3_context* ctx, const char* str) { … }

inline void RawBytes(sqlite3_context* ctx,
                     const void* bytes,
                     int size,
                     sqlite3_destructor_type destructor) { … }
inline void StaticBytes(sqlite3_context* ctx, const void* bytes, int size) { … }
inline void TransientBytes(sqlite3_context* ctx, const void* bytes, int size) { … }

inline void Error(sqlite3_context* ctx, const char* error) { … }

inline void Value(sqlite3_context* ctx, sqlite3_value* value) { … }

inline void RawPointer(sqlite3_context* ctx,
                       void* ptr,
                       const char* name,
                       sqlite3_destructor_type destructor) { … }
inline void StaticPointer(sqlite3_context* ctx, void* ptr, const char* name) { … }
template <typename T>
inline void UniquePointer(sqlite3_context* ctx,
                          std::unique_ptr<T> ptr,
                          const char* name) { … }

}  // namespace perfetto::trace_processor::sqlite::result

#endif  // SRC_TRACE_PROCESSOR_SQLITE_BINDINGS_SQLITE_RESULT_H_