LCOV - code coverage report
Current view: top level - backends - databasereplicator.cc (source / functions) Hit Total Coverage
Test: Test Coverage for xapian-core 954b5873a738 Lines: 5 12 41.7 %
Date: 2019-06-30 05:20:33 Functions: 2 2 100.0 %
Branches: 3 36 8.3 %

           Branch data     Line data    Source code
       1                 :            : /** @file databasereplicator.cc
       2                 :            :  * @brief Support class for database replication.
       3                 :            :  */
       4                 :            : /* Copyright 2008 Lemur Consulting Ltd
       5                 :            :  * Copyright 2009,2010,2011,2012 Olly Betts
       6                 :            :  *
       7                 :            :  * This program is free software; you can redistribute it and/or
       8                 :            :  * modify it under the terms of the GNU General Public License as
       9                 :            :  * published by the Free Software Foundation; either version 2 of the
      10                 :            :  * License, or (at your option) any later version.
      11                 :            :  *
      12                 :            :  * This program is distributed in the hope that it will be useful,
      13                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15                 :            :  * GNU General Public License for more details.
      16                 :            :  *
      17                 :            :  * You should have received a copy of the GNU General Public License
      18                 :            :  * along with this program; if not, write to the Free Software
      19                 :            :  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
      20                 :            :  * USA
      21                 :            :  */
      22                 :            : 
      23                 :            : #include <config.h>
      24                 :            : 
      25                 :            : #include "databasereplicator.h"
      26                 :            : 
      27                 :            : #include "xapian/error.h"
      28                 :            : #include "xapian/version.h" // For XAPIAN_HAS_XXX_BACKEND.
      29                 :            : 
      30                 :            : #include "debuglog.h"
      31                 :            : #include "filetests.h"
      32                 :            : 
      33                 :            : #if defined XAPIAN_HAS_GLASS_BACKEND && defined XAPIAN_HAS_REMOTE_BACKEND
      34                 :            : # include "glass/glass_databasereplicator.h"
      35                 :            : #endif
      36                 :            : 
      37                 :            : using namespace std;
      38                 :            : 
      39                 :            : namespace Xapian {
      40                 :            : 
      41                 :         77 : DatabaseReplicator::~DatabaseReplicator()
      42                 :            : {
      43         [ -  + ]:         77 : }
      44                 :            : 
      45                 :            : DatabaseReplicator *
      46                 :         77 : DatabaseReplicator::open(const string & path)
      47                 :            : {
      48                 :            :     LOGCALL_STATIC(DB, DatabaseReplicator *, "DatabaseReplicator::open", path);
      49                 :            : 
      50                 :            : #ifdef XAPIAN_HAS_GLASS_BACKEND
      51         [ +  - ]:         77 :     if (file_exists(path + "/iamglass")) {
      52                 :            : # ifdef XAPIAN_HAS_REMOTE_BACKEND
      53         [ +  - ]:         77 :         return new GlassDatabaseReplicator(path);
      54                 :            : # else
      55                 :            :         throw FeatureUnavailableError("Replication disabled");
      56                 :            : # endif
      57                 :            :     }
      58                 :            : #endif
      59                 :            : 
      60                 :            :     // FIXME: Replication of honey databases.
      61                 :            : 
      62         [ #  # ]:          0 :     if (file_exists(path + "/iamchert")) {
      63 [ #  # ][ #  # ]:          0 :         throw FeatureUnavailableError("Chert backend no longer supported");
                 [ #  # ]
      64                 :            :     }
      65                 :            : 
      66         [ #  # ]:          0 :     if (file_exists(path + "/iamflint")) {
      67 [ #  # ][ #  # ]:          0 :         throw FeatureUnavailableError("Flint backend no longer supported");
                 [ #  # ]
      68                 :            :     }
      69                 :            : 
      70         [ #  # ]:          0 :     if (file_exists(path + "/iambrass")) {
      71 [ #  # ][ #  # ]:          0 :         throw FeatureUnavailableError("Brass backend no longer supported");
                 [ #  # ]
      72                 :            :     }
      73                 :            : 
      74 [ #  # ][ #  # ]:          0 :     throw DatabaseOpeningError("Couldn't detect type of database: " + path);
                 [ #  # ]
      75                 :            : }
      76                 :            : 
      77                 :            : }

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