| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSQL_PSQL_H |
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| 5 | #define QSQL_PSQL_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtSql/qsqldriver.h> |
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| 19 | |
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| 20 | #ifdef QT_PLUGIN |
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| 21 | #define Q_EXPORT_SQLDRIVER_PSQL |
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| 22 | #else |
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| 23 | #define Q_EXPORT_SQLDRIVER_PSQL Q_SQL_EXPORT |
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| 24 | #endif |
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| 25 | |
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| 26 | typedef struct pg_conn PGconn; |
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| 27 | typedef struct pg_result PGresult; |
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| 28 | |
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| 29 | QT_BEGIN_NAMESPACE |
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| 30 | |
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| 31 | class QPSQLDriverPrivate; |
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| 32 | |
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| 33 | class Q_EXPORT_SQLDRIVER_PSQL QPSQLDriver : public QSqlDriver |
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| 34 | { |
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| 35 | friend class QPSQLResultPrivate; |
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| 36 | Q_DECLARE_PRIVATE(QPSQLDriver) |
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| 37 | Q_OBJECT |
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| 38 | public: |
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| 39 | enum Protocol { |
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| 40 | VersionUnknown = -1, |
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| 41 | Version6 = 6, |
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| 42 | Version7 = 7, |
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| 43 | Version7_1 = 8, |
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| 44 | Version7_3 = 9, |
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| 45 | Version7_4 = 10, |
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| 46 | Version8 = 11, |
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| 47 | Version8_1 = 12, |
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| 48 | Version8_2 = 13, |
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| 49 | Version8_3 = 14, |
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| 50 | Version8_4 = 15, |
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| 51 | Version9 = 16, |
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| 52 | Version9_1 = 17, |
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| 53 | Version9_2 = 18, |
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| 54 | Version9_3 = 19, |
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| 55 | Version9_4 = 20, |
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| 56 | Version9_5 = 21, |
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| 57 | Version9_6 = 22, |
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| 58 | Version10 = 23, |
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| 59 | Version11 = 24, |
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| 60 | Version12 = 25, |
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| 61 | UnknownLaterVersion = 100000 |
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| 62 | }; |
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| 63 | |
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| 64 | explicit QPSQLDriver(QObject *parent = nullptr); |
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| 65 | explicit QPSQLDriver(PGconn *conn, QObject *parent = nullptr); |
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| 66 | ~QPSQLDriver(); |
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| 67 | bool hasFeature(DriverFeature f) const override; |
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| 68 | bool open(const QString &db, |
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| 69 | const QString &user, |
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| 70 | const QString &password, |
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| 71 | const QString &host, |
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| 72 | int port, |
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| 73 | const QString &connOpts) override; |
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| 74 | bool isOpen() const override; |
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| 75 | void close() override; |
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| 76 | QSqlResult *createResult() const override; |
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| 77 | QStringList tables(QSql::TableType) const override; |
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| 78 | QSqlIndex primaryIndex(const QString &tablename) const override; |
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| 79 | QSqlRecord record(const QString &tablename) const override; |
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| 80 | |
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| 81 | Protocol protocol() const; |
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| 82 | QVariant handle() const override; |
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| 83 | |
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| 84 | QString escapeIdentifier(const QString &identifier, IdentifierType type) const override; |
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| 85 | QString formatValue(const QSqlField &field, bool trimStrings) const override; |
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| 86 | |
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| 87 | bool subscribeToNotification(const QString &name) override; |
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| 88 | bool unsubscribeFromNotification(const QString &name) override; |
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| 89 | QStringList subscribedToNotifications() const override; |
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| 90 | |
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| 91 | protected: |
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| 92 | bool beginTransaction() override; |
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| 93 | bool commitTransaction() override; |
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| 94 | bool rollbackTransaction() override; |
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| 95 | |
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| 96 | private Q_SLOTS: |
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| 97 | void _q_handleNotification(); |
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| 98 | }; |
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| 99 | |
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| 100 | QT_END_NAMESPACE |
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| 101 | |
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| 102 | #endif // QSQL_PSQL_H |
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| 103 | |
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