LTP GCOV extension - code coverage report
Current view: directory - ept/popcon/maint - path.h
Test: lcov.info
Date: 2008-08-14 Instrumented lines: 17
Code covered: 100.0 % Executed lines: 17

       1                 : // -*- mode: c++; indent-tabs-mode: t -*-
       2                 : /** \file
       3                 :  * popcon paths
       4                 :  */
       5                 : 
       6                 : /*
       7                 :  * Copyright (C) 2005,2006,2007  Enrico Zini <enrico@debian.org>
       8                 :  *
       9                 :  * This program is free software; you can redistribute it and/or modify
      10                 :  * it under the terms of the GNU General Public License as published by
      11                 :  * the Free Software Foundation; either version 2 of the License, or
      12                 :  * (at your option) any later version.
      13                 :  *
      14                 :  * This program is distributed in the hope that it will be useful,
      15                 :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16                 :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17                 :  * GNU General Public License for more details.
      18                 :  *
      19                 :  * You should have received a copy of the GNU General Public License
      20                 :  * along with this program; if not, write to the Free Software
      21                 :  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
      22                 :  */
      23                 : 
      24                 : #ifndef EPT_POPCON_PATH_H
      25                 : #define EPT_POPCON_PATH_H
      26                 : 
      27                 : #include <string>
      28                 : 
      29                 : struct stat;
      30                 : 
      31                 : namespace ept {
      32                 : namespace popcon {
      33                 : 
      34                 : /**
      35                 :  * Singleton class to configure and access the various Popcon paths
      36                 :  */
      37                 : class Path
      38               1 : {
      39                 : public:
      40                 :         static std::string scores();
      41                 :         static std::string scoresIndex();
      42                 :         static std::string userScores();
      43                 :         static std::string userScoresIndex();
      44                 : 
      45                 :         static std::string popconSourceDir();
      46                 :         static std::string popconIndexDir();
      47                 :         static std::string popconUserSourceDir();
      48                 :         static std::string popconUserIndexDir();
      49                 : 
      50                 :         // Directory where Popcon source data is found
      51                 :         static void setPopconSourceDir( const std::string &s );
      52                 : 
      53                 :         // Directory where Popcon indexes are kept
      54                 :         static void setPopconIndexDir( const std::string &s );
      55                 : 
      56                 :         // User-specific directory for Popcon source data
      57                 :         static void setPopconUserSourceDir( const std::string &s );
      58                 : 
      59                 :         // User-specific directory for Popcon index data
      60                 :         static void setPopconUserIndexDir( const std::string &s );
      61                 : 
      62                 :         static int access( const std::string &, int );
      63                 :         static time_t timestamp( const std::string& );
      64                 : 
      65                 :         // RAII-style classes to temporarily override directories
      66                 :         class OverridePopconSourceDir
      67                 :         {
      68                 :                 std::string old;
      69                 :         public:
      70               7 :                 OverridePopconSourceDir(const std::string& path) : old(Path::popconSourceDir())
      71                 :                 {
      72               7 :                         Path::setPopconSourceDir(path);
      73               7 :                 }
      74               7 :                 ~OverridePopconSourceDir() { Path::setPopconSourceDir(old); }
      75                 :         };
      76                 :         class OverridePopconIndexDir
      77                 :         {
      78                 :                 std::string old;
      79                 :         public:
      80               7 :                 OverridePopconIndexDir(const std::string& path) : old(Path::popconIndexDir())
      81                 :                 {
      82               7 :                         Path::setPopconIndexDir(path);
      83               7 :                 }
      84               7 :                 ~OverridePopconIndexDir() { Path::setPopconIndexDir(old); }
      85                 :         };
      86                 :         class OverridePopconUserSourceDir
      87                 :         {
      88                 :                 std::string old;
      89                 :         public:
      90               7 :                 OverridePopconUserSourceDir(const std::string& path) : old(Path::popconUserSourceDir())
      91                 :                 {
      92               7 :                         Path::setPopconUserSourceDir(path);
      93               7 :                 }
      94               7 :                 ~OverridePopconUserSourceDir() { Path::setPopconUserSourceDir(old); }
      95                 :         };
      96                 :         class OverridePopconUserIndexDir
      97                 :         {
      98                 :                 std::string old;
      99                 :         public:
     100               7 :                 OverridePopconUserIndexDir(const std::string& path) : old(Path::popconUserIndexDir())
     101                 :                 {
     102               7 :                         Path::setPopconUserIndexDir(path);
     103               7 :                 }
     104               7 :                 ~OverridePopconUserIndexDir() { Path::setPopconUserIndexDir(old); }
     105                 :         };
     106                 : protected:
     107                 :         static Path *s_instance;
     108                 :         static Path &instance();
     109                 : 
     110                 :         // Directory where Popcon source data is found
     111                 :         std::string m_popconSourceDir;
     112                 : 
     113                 :         // Directory where Popcon indexes are kept
     114                 :         std::string m_popconIndexDir;
     115                 : 
     116                 :         // User-specific directory for Popcon source data
     117                 :         std::string m_popconUserSourceDir;
     118                 : 
     119                 :         // User-specific directory for Popcon index data
     120                 :         std::string m_popconUserIndexDir;
     121                 : };
     122                 : 
     123                 : }
     124                 : }
     125                 : 
     126                 : // vim:set ts=4 sw=4:
     127                 : #endif

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