tools/bs11nread.cc

   1 ///
   2 /// \file       bs11nread.cc
   3 ///             Reads an boost serialization file and dumps to stdout.
   4 ///
   5
   6 /*
   7     Copyright (C) 2008, 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 #define __BARRY_BOOST_MODE__    // this program always requires BOOST
  23 #include <barry/barry.h>
  24 #include <iomanip>
  25 #include <iostream>
  26 #include <fstream>
  27 #include <sstream>
  28 #include <vector>
  29 #include <string>
  30 #include <getopt.h>
  31
  32
  33 using namespace std;
  34 using namespace Barry;
  35
  36 void Usage()
  37 {
  38    int major, minor;
  39    const char *Version = Barry::Version(major, minor);
  40
  41    cerr
  42    << "bs11nread - Reads a boost serialization file (from btool)\n"
  43    << "            and dumps data to stdout\n"
  44    << "        Copyright 2008, Net Direct Inc. (http://www.netdirect.ca/)\n"
  45    << "        Using: " << Version << "\n"
  46    << "\n"
  47    << "   -f file   Filename to save or load handheld data to/from\n"
  48    << "   -h        This help\n"
  49    << "   -S        Show list of supported database parsers\n"
  50    << endl;
  51 }
  52
  53 template <class Record>
  54 bool Dump(const std::string &dbName, ifstream &ifs)
  55 {
  56         if( dbName != Record::GetDBName() )
  57                 return false;
  58
  59         std::vector<Record> records;
  60         boost::archive::text_iarchive ia(ifs);
  61         ia >> records;
  62         cout << records.size()
  63              << " records loaded" << endl;
  64         sort(records.begin(), records.end());
  65
  66         typename std::vector<Record>::const_iterator
  67                 beg = records.begin(), end = records.end();
  68         for( ; beg != end; beg++ ) {
  69                 cout << (*beg) << endl;
  70         }
  71
  72         return true;
  73 }
  74
  75 void DumpDB(const string &filename)
  76 {
  77         // filename is available, attempt to load
  78         ifstream ifs(filename.c_str());
  79         std::string dbName;
  80         getline(ifs, dbName);
  81
  82         // check for recognized database names
  83         Dump<Contact>           (dbName, ifs) ||
  84         Dump<Message>           (dbName, ifs) ||
  85         Dump<Calendar>          (dbName, ifs) ||
  86         Dump<ServiceBook>       (dbName, ifs) ||
  87         Dump<Memo>              (dbName, ifs) ||
  88         Dump<Task>              (dbName, ifs) ||
  89         Dump<PINMessage>        (dbName, ifs) ||
  90         Dump<SavedMessage>      (dbName, ifs) ||
  91         Dump<Folder>            (dbName, ifs) ||
  92         Dump<Timezone>          (dbName, ifs) ||
  93                 cerr << "Unknown database name: " << dbName << endl;
  94 }
  95
  96 void ShowParsers()
  97 {
  98         cout << "Supported Database parsers:\n"
  99         << "   Address Book\n"
 100         << "   Messages\n"
 101         << "   Calendar\n"
 102         << "   Service Book\n"
 103         << "   Memos\n"
 104         << "   Tasks\n"
 105         << "   PIN Messages\n"
 106         << "   Saved Email Messages\n"
 107         << "   Folders\n"
 108         << "   Time Zones\n"
 109         << endl;
 110 }
 111
 112 int main(int argc, char *argv[])
 113 {
 114         try {
 115                 string filename;
 116
 117                 // process command line options
 118                 for(;;) {
 119                         int cmd = getopt(argc, argv, "f:hS");
 120                         if( cmd == -1 )
 121                                 break;
 122
 123                         switch( cmd )
 124                         {
 125                         case 'f':       // filename
 126                                 filename = optarg;
 127                                 break;
 128
 129                         case 'S':       // show supported databases
 130                                 ShowParsers();
 131                                 return 0;
 132
 133                         case 'h':       // help
 134                         default:
 135                                 Usage();
 136                                 return 0;
 137                         }
 138                 }
 139
 140                 // Initialize the barry library.  Must be called before
 141                 // anything else.
 142                 Barry::Init();
 143
 144                 if( !filename.size() ) {
 145                         cerr << "Filename must be specified" << endl;
 146                         return 1;
 147                 }
 148
 149                 DumpDB(filename);
 150
 151         }
 152         catch( boost::archive::archive_exception &ae ) {
 153                 cerr << "Archive exception: "
 154                      << ae.what() << endl;
 155                 return 1;
 156         }
 157         catch( Usb::Error &ue) {
 158                 std::cerr << "Usb::Error caught: " << ue.what() << endl;
 159                 return 1;
 160         }
 161         catch( Barry::Error &se ) {
 162                 std::cerr << "Barry::Error caught: " << se.what() << endl;
 163                 return 1;
 164         }
 165         catch( std::exception &e ) {
 166                 std::cerr << "std::exception caught: " << e.what() << endl;
 167                 return 1;
 168         }
 169
 170         return 0;
 171 }
 172