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/** @file databasereplicator.cc
* @brief Support class for database replication.
*/
/* Copyright 2008 Lemur Consulting Ltd
* Copyright 2009,2010,2011,2012 Olly Betts
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#include <config.h>
#include "databasereplicator.h"
#include "xapian/error.h"
#include "xapian/version.h" // For XAPIAN_HAS_XXX_BACKEND.
#include "debuglog.h"
#include "filetests.h"
#ifdef XAPIAN_HAS_GLASS_BACKEND
# include "glass/glass_databasereplicator.h"
#endif
#ifdef XAPIAN_HAS_CHERT_BACKEND
# include "chert/chert_databasereplicator.h"
#endif
using namespace std;
namespace Xapian {
DatabaseReplicator::~DatabaseReplicator()
{
}
DatabaseReplicator *
DatabaseReplicator::open(const string & path)
{
LOGCALL_STATIC_VOID(DB, "DatabaseReplicator::DatabaseReplicator", path);
#ifdef XAPIAN_HAS_CHERT_BACKEND
if (file_exists(path + "/iamchert")) {
return new ChertDatabaseReplicator(path);
}
#endif
#ifdef XAPIAN_HAS_GLASS_BACKEND
if (file_exists(path + "/iamglass")) {
return new GlassDatabaseReplicator(path);
}
#endif
if (file_exists(path + "/iamflint")) {
throw FeatureUnavailableError("Flint backend no longer supported");
}
if (file_exists(path + "/iambrass")) {
throw FeatureUnavailableError("Brass backend no longer supported");
}
throw DatabaseOpeningError("Couldn't detect type of database: " + path);
}
}
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