xapian-core/tests/harness/backendmanager_remotetcp.h

   1 /** @file
   2  * @brief BackendManager subclass for remotetcp databases.
   3  */
   4 /* Copyright (C) 2007,2009,2011 Olly Betts
   5  * Copyright (C) 2008 Lemur Consulting Ltd
   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 USA
  20  */
  21
  22 #ifndef XAPIAN_INCLUDED_BACKENDMANAGER_REMOTETCP_H
  23 #define XAPIAN_INCLUDED_BACKENDMANAGER_REMOTETCP_H
  24
  25 #include "backendmanager.h"
  26 #include "backendmanager_remote.h"
  27
  28 #include <string>
  29
  30 /// BackendManager subclass for remotetcp databases.
  31 class BackendManagerRemoteTcp : public BackendManagerRemote {
  32     /// Don't allow assignment.
  33     void operator=(const BackendManagerRemoteTcp &);
  34
  35     /// Don't allow copying.
  36     BackendManagerRemoteTcp(const BackendManagerRemoteTcp &);
  37
  38     /// The path of the last writable database used.
  39     std::string last_wdb_name;
  40
  41     /// Create a Xapian::Database object indexing multiple files.
  42     Xapian::Database do_get_database(const std::vector<std::string> & files);
  43
  44   public:
  45     explicit BackendManagerRemoteTcp(BackendManager* sub_manager_)
  46         : BackendManagerRemote(sub_manager_,
  47                                "remotetcp_" + sub_manager_->get_dbtype())
  48     { }
  49
  50     ~BackendManagerRemoteTcp();
  51
  52     /// Create a RemoteTcp Xapian::WritableDatabase object indexing a single file.
  53     Xapian::WritableDatabase get_writable_database(const std::string & name,
  54                                                    const std::string & file);
  55
  56     /// Create a RemoteTcp Xapian::Database with the specified timeout.
  57     Xapian::Database get_remote_database(const std::vector<std::string> & files,
  58                                          unsigned int timeout,
  59                                          int* port_ptr);
  60
  61     /// Get a RemoteTcp Xapian::Database instance of the database at path
  62     Xapian::Database get_database_by_path(const std::string& path);
  63
  64     /// Create a Database object for the last opened WritableDatabase.
  65     Xapian::Database get_writable_database_as_database();
  66
  67     /// Create a WritableDatabase object for the last opened WritableDatabase.
  68     Xapian::WritableDatabase get_writable_database_again();
  69
  70     void kill_remote(const Xapian::Database& db);
  71
  72     /// Called after each test, to perform any necessary cleanup.
  73     void clean_up();
  74 };
  75
  76 #endif // XAPIAN_INCLUDED_BACKENDMANAGER_REMOTETCP_H