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sd_backends.h
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sd_backends.h
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/*
BAREOS® - Backup Archiving REcovery Open Sourced
Copyright (C) 2014-2014 Planets Communications B.V.
Copyright (C) 2014-2020 Bareos GmbH & Co. KG
This program is Free Software; you can redistribute it and/or
modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
/*
* Marco van Wieringen, June 2014
*/
/**
* @file
* Dynamic loading of SD backend plugins.
*/
#ifndef BAREOS_STORED_SD_BACKENDS_H_
#define BAREOS_STORED_SD_BACKENDS_H_ 1
namespace storagedaemon {
class BackendInterface {
public:
virtual Device* GetDevice(JobControlRecord* jcr, DeviceType device_type) = 0;
virtual void FlushDevice(void) = 0;
};
extern "C" {
typedef BackendInterface* (*t_backend_base)(void);
BackendInterface* GetBackend(void);
}
#if defined(HAVE_WIN32)
#define DYN_LIB_EXTENSION ".dll"
#elif defined(HAVE_DARWIN_OS)
/* cmake MODULE creates a .so files; cmake SHARED creates .dylib */
// #define DYN_LIB_EXTENSION ".dylib"
#define DYN_LIB_EXTENSION ".so"
#else
#define DYN_LIB_EXTENSION ".so"
#endif
#if defined(HAVE_DYNAMIC_SD_BACKENDS)
void SetBackendDeviceDirectories(std::vector<std::string>&& new_backend_dirs);
Device* InitBackendDevice(JobControlRecord* jcr, DeviceType device_type);
void FlushAndCloseBackendDevices();
#endif
} /* namespace storagedaemon */
#endif /* __SD_DYNAMIC_H_ */