tools/util.cc

   1 ///
   2 /// \file       util.cc
   3 ///             Misc. utility functions for command line tools.
   4 ///
   5
   6 /*
   7     Copyright (C) 2012, Net Direct Inc. (http://www.netdirect.ca/)
   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.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "util.h"
  23
  24 #include <barry/barry.h>
  25 #ifdef __BARRY_SYNC_MODE__
  26 #include <barry/barrysync.h>
  27 #endif
  28
  29 #include <iostream>
  30
  31 using namespace std;
  32 using namespace Barry;
  33
  34 void ShowParsers(bool show_fields, bool show_mime_support)
  35 {
  36         cout << "Supported Database parsers:\n";
  37
  38 #ifdef __BARRY_SYNC_MODE__
  39         if( show_mime_support )
  40                 cout << " (* = can display in vformat MIME mode)\n";
  41
  42 #define MIME_DOT(tname) (MimeDump<tname>::Supported() && show_mime_support ? " *" : "")
  43
  44 #else
  45 #define MIME_DOT(tname) ""
  46 #endif
  47
  48 #undef HANDLE_PARSER
  49 #define HANDLE_PARSER(tname) \
  50         { \
  51                 cout << "   " << tname::GetDBName() << MIME_DOT(tname) << "\n"; \
  52                 if( show_fields ) { \
  53                         cout << "      "; \
  54                         FieldHandle<tname>::ListT::const_iterator \
  55                                         fhi = tname::GetFieldHandles().begin(), \
  56                                         fhe = tname::GetFieldHandles().end(); \
  57                         for( int count = 0, len = 6; fhi != fhe; ++fhi, ++count ) { \
  58                                 if( count ) { \
  59                                         cout << ", "; \
  60                                         len += 2; \
  61                                 } \
  62                                 std::string name = fhi->GetIdentity().Name; \
  63                                 if( len + name.size() >= 75 ) { \
  64                                         cout << "\n      "; \
  65                                         len = 6; \
  66                                 } \
  67                                 cout << name; \
  68                                 len += name.size(); \
  69                         } \
  70                         cout << "\n"; \
  71                 } \
  72         }
  73
  74         ALL_KNOWN_PARSER_TYPES
  75
  76         cout << endl;
  77 }
  78
  79 void ShowBuilders()
  80 {
  81         cout << "Supported Database builders:\n";
  82
  83 #undef HANDLE_BUILDER
  84 #define HANDLE_BUILDER(tname) cout << "   " << tname::GetDBName() << "\n";
  85         ALL_KNOWN_BUILDER_TYPES
  86
  87         cout << endl;
  88 }
  89