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1 | /* |
2 | * This file is part of PowerDNS or dnsdist. | |
3 | * Copyright -- PowerDNS.COM B.V. and its contributors | |
fc3c07b4 | 4 | * |
12471842 PL |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
fc3c07b4 | 8 | * |
12471842 PL |
9 | * In addition, for the avoidance of any doubt, permission is granted to |
10 | * link this program with OpenSSL and to (re)distribute the binaries | |
11 | * produced as the result of such linking. | |
fc3c07b4 | 12 | * |
12471842 PL |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
fc3c07b4 | 17 | * |
12471842 PL |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
fc3c07b4 | 21 | */ |
e8c59f2d | 22 | #pragma once |
0b67a76d BH |
23 | #include <sqlite3.h> |
24 | #include "pdns/backends/gsql/ssql.hh" | |
25 | ||
26 | class SSQLite3 : public SSql | |
27 | { | |
28 | private: | |
29 | //! Pointer to the SQLite database instance. | |
ca0b6be1 | 30 | sqlite3* m_pDB{nullptr}; |
0b67a76d | 31 | |
a464c196 | 32 | bool m_dolog; |
0f310932 | 33 | bool m_in_transaction; |
cb8934ae | 34 | static int busyHandler(void*, int); |
ca0b6be1 | 35 | |
b81ad966 FM |
36 | void executeImpl(const string& query); |
37 | ||
0b67a76d BH |
38 | public: |
39 | //! Constructor. | |
ca0b6be1 | 40 | SSQLite3(const std::string& database, const std::string& journalmode, bool creat = false); |
0b67a76d BH |
41 | |
42 | //! Destructor. | |
7e5efe3c | 43 | ~SSQLite3() override; |
0b67a76d | 44 | |
a59a9c23 | 45 | std::unique_ptr<SSqlStatement> prepare(const string& query, int nparams) override; |
346805ce AT |
46 | void execute(const string& query) override; |
47 | void setLog(bool state) override; | |
0b67a76d | 48 | |
346805ce AT |
49 | void startTransaction() override; |
50 | void commit() override; | |
51 | void rollback() override; | |
0b67a76d | 52 | |
ca0b6be1 | 53 | sqlite3* db() { return this->m_pDB; }; |
0b67a76d | 54 | |
7e5efe3c | 55 | [[nodiscard]] bool inTransaction() const { return m_in_transaction; }; |
e237ea04 | 56 | |
0b67a76d | 57 | //! Used to create an backend specific exception message. |
ca0b6be1 | 58 | SSqlException sPerrorException(const std::string& reason) override; |
0b67a76d | 59 | }; |