tools/purge/conffile.hh

   1 //
   2 // $Id: conffile.hh,v 1.2 2000/09/21 10:17:17 cached Exp $
   3 //
   4 // Author:  Jens-S. Vöckler <voeckler@rvs.uni-hannover.de>
   5 //
   6 // File:    conffile.hh
   7 //          Fri Sep 15 2000
   8 //
   9 // (c) 2000 Lehrgebiet Rechnernetze und Verteilte Systeme
  10 //          Universität Hannover, Germany
  11 //
  12 // Permission to use, copy, modify, distribute, and sell this software
  13 // and its documentation for any purpose is hereby granted without fee,
  14 // provided that (i) the above copyright notices and this permission
  15 // notice appear in all copies of the software and related documentation,
  16 // and (ii) the names of the Lehrgebiet Rechnernetze und Verteilte
  17 // Systeme and the University of Hannover may not be used in any
  18 // advertising or publicity relating to the software without the
  19 // specific, prior written permission of Lehrgebiet Rechnernetze und
  20 // Verteilte Systeme and the University of Hannover.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
  24 // WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
  25 //
  26 // IN NO EVENT SHALL THE LEHRGEBIET RECHNERNETZE UND VERTEILTE SYSTEME OR
  27 // THE UNIVERSITY OF HANNOVER BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
  28 // INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
  29 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT
  30 // ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY,
  31 // ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  32 // SOFTWARE.
  33 //
  34 // $Log: conffile.hh,v $
  35 // Revision 1.2  2000/09/21 10:17:17  cached
  36 // namespace std:: needed for Sun WS compiler.
  37 //
  38 // Revision 1.1  2000/09/21 09:45:14  voeckler
  39 // Initial revision
  40 //
  41 //
  42 #ifndef _CONFFILE_HH
  43 #define _CONFFILE_HH
  44
  45 #if defined(__GNUC__) || defined(__GNUG__)
  46 #pragma interface
  47 #else
  48 #ifndef HAS_BOOL
  49 #define HAS_BOOL
  50 typedef int bool;
  51 #define false 0
  52 #define true  1
  53 #endif
  54 #endif
  55
  56
  57 #ifndef DEFAULT_SQUID_CONF
  58 #define DEFAULT_SQUID_CONF "/usr/local/squid/etc/squid.conf"
  59 #endif // DEFAULT_SQUID_CONF
  60
  61 #include <stdio.h>      // FILE*
  62 #include <vector>       // minimum STL container
  63
  64 struct CacheDir {
  65   enum CacheDirType { CDT_NONE, CDT_UFS, CDT_AUFS, CDT_DISKD, CDT_OTHER };
  66
  67   const char*  base;
  68   CacheDirType type;
  69   size_t       size;
  70   unsigned     level[2];
  71 };
  72
  73 typedef std::vector<CacheDir> CacheDirVector;
  74
  75 int
  76 readConfigFile( CacheDirVector& cachedir,
  77                 const char* fn = DEFAULT_SQUID_CONF,
  78                 FILE* debug = 0 );
  79   // purpose: read squid.conf file and extract cache_dir entries
  80   // paramtr: cachedir (OUT): vector with an entry for each cache_dir found
  81   //          fn (IN): file name of squid.conf to use
  82   //          debug (IO): if not null, place debug information there
  83   // returns: number of entries, or negative to warn of errors
  84
  85 #endif // _CONFFILE_HH