icinga2/lib/pgsql_shim/pgsqlinterface.hpp
Yonas Habteab 91c7e60df8 Replace all existing copyright headers with SPDX headers
I've used the following command to replace the original copyright header
lines in a C-style comment block:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

And for SQL files:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
2026-02-04 14:00:05 +01:00

62 lines
2 KiB
C++

// SPDX-FileCopyrightText: 2012 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef PGSQLINTERFACE_H
#define PGSQLINTERFACE_H
#include "pgsql_shim/pgsql_shim_export.h"
#include <memory>
#include <libpq-fe.h>
namespace icinga
{
struct PgsqlInterface
{
PgsqlInterface(const PgsqlInterface&) = delete;
PgsqlInterface& operator=(PgsqlInterface&) = delete;
virtual void Destroy() = 0;
virtual void clear(PGresult *res) const = 0;
virtual char *cmdTuples(PGresult *res) const = 0;
virtual char *errorMessage(const PGconn *conn) const = 0;
virtual size_t escapeStringConn(PGconn *conn, char *to, const char *from, size_t length, int *error) const = 0;
virtual PGresult *exec(PGconn *conn, const char *query) const = 0;
virtual void finish(PGconn *conn) const = 0;
virtual char *fname(const PGresult *res, int field_num) const = 0;
virtual int getisnull(const PGresult *res, int tup_num, int field_num) const = 0;
virtual char *getvalue(const PGresult *res, int tup_num, int field_num) const = 0;
virtual int isthreadsafe() const = 0;
virtual int nfields(const PGresult *res) const = 0;
virtual int ntuples(const PGresult *res) const = 0;
virtual char *resultErrorMessage(const PGresult *res) const = 0;
virtual ExecStatusType resultStatus(const PGresult *res) const = 0;
virtual int serverVersion(const PGconn *conn) const = 0;
virtual PGconn *setdbLogin(const char *pghost, const char *pgport, const char *pgoptions, const char *pgtty, const char *dbName, const char *login, const char *pwd) const = 0;
virtual PGconn *connectdb(const char *conninfo) const = 0;
virtual ConnStatusType status(const PGconn *conn) const = 0;
protected:
PgsqlInterface() = default;
~PgsqlInterface() = default;
};
struct PgsqlInterfaceDeleter
{
void operator()(PgsqlInterface *ifc) const
{
ifc->Destroy();
}
};
}
extern "C"
{
PGSQL_SHIM_EXPORT icinga::PgsqlInterface *create_pgsql_shim();
}
typedef icinga::PgsqlInterface *(*create_pgsql_shim_ptr)();
#endif /* PGSQLINTERFACE_H */