1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef STATEMENT_H
17#define STATEMENT_H
18
19#include "sqlite3sym.h"
20#include <string>
21#include "variant_value.h"
22
23namespace OHOS {
24namespace AccessControl {
25namespace SandboxManager {
26class Statement final {
27public:
28    enum State { BUSY, ROW, DONE, MISUSE, UNKNOWN };
29
30    Statement(sqlite3* db, const std::string &sql);
31    virtual ~Statement();
32
33    void Bind(const int32_t index, const std::string &text);
34    void Bind(const int32_t index, int32_t value);
35    void Bind(const int32_t index, int64_t value);
36    void Bind(const std::string &tableColumnName, const VariantValue &value);
37
38    State Step();
39    int32_t Reset();
40
41    std::string GetColumnString(const int32_t column) const;
42    int32_t GetColumnInt(const int32_t column) const;
43    int64_t GetColumnInt64(const int32_t column) const;
44    std::string GetColumnName(const int32_t column) const;
45    int32_t GetParameterIndex(const std::string &name) const;
46    int32_t GetColumnCount() const;
47    VariantValue GetValue(const int32_t column, const bool flagInt64) const;
48
49private:
50    sqlite3* db_;
51    sqlite3_stmt* statement_;
52    const std::string sql_;
53};
54} // namespace SandboxManager
55} // namespace AccessControl
56} // namespace OHOS
57#endif // STATEMENT_H
58