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<h1>btardump.cc</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">///</span>
<a name="l00002"></a>00002 <span class="comment"></span><span class="comment">/// \file tardump.cc</span>
<a name="l00003"></a>00003 <span class="comment"></span><span class="comment">/// Utility to dump tarball backup records to stdout.</span>
<a name="l00004"></a>00004 <span class="comment"></span><span class="comment">///</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">/*</span>
<a name="l00007"></a>00007 <span class="comment"> Copyright (C) 2010-2011, Net Direct Inc. (http://www.netdirect.ca/)</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
<a name="l00010"></a>00010 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00011"></a>00011 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00012"></a>00012 <span class="comment"> (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span>
<a name="l00017"></a>00017 <span class="comment"></span>
<a name="l00018"></a>00018 <span class="comment"> See the GNU General Public License in the COPYING file at the</span>
<a name="l00019"></a>00019 <span class="comment"> root directory of this project for more details.</span>
<a name="l00020"></a>00020 <span class="comment">*/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <barry/barry.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#ifdef __BARRY_SYNC_MODE__</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#include <barry/barrysync.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="mimedump_8h.html" title="Overloaded templates for handling Mime output.">mimedump.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#endif</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#include <barry/barrybackup.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <iostream></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <iomanip></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <getopt.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">using namespace </span>std;
<a name="l00033"></a>00033 <span class="keyword">using namespace </span>Barry;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keywordtype">void</span> Usage()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keywordtype">int</span> major, minor;
<a name="l00038"></a>00038 <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="namespaceBarry.html#06ec709ed2313dd84291b2d295a87d26" title="Fills major and minor with integer version numbers, and returns a string containing...">Version</a> = <a class="code" href="namespaceBarry.html#06ec709ed2313dd84291b2d295a87d26" title="Fills major and minor with integer version numbers, and returns a string containing...">Barry::Version</a>(major, minor);
<a name="l00039"></a>00039
<a name="l00040"></a>00040 cerr
<a name="l00041"></a>00041 << <span class="stringliteral">"btardump - Command line parser for Barry backup files\n"</span>
<a name="l00042"></a>00042 << <span class="stringliteral">" Copyright 2010-2011, Net Direct Inc. (http://www.netdirect.ca/)\n"</span>
<a name="l00043"></a>00043 << <span class="stringliteral">" Using: "</span> << Version << <span class="stringliteral">"\n"</span>
<a name="l00044"></a>00044 << <span class="stringliteral">"\n"</span>
<a name="l00045"></a>00045 << <span class="stringliteral">" -d db Name of database to dump. Can be used multiple times\n"</span>
<a name="l00046"></a>00046 << <span class="stringliteral">" to parse multiple databases at once. If not specified\n"</span>
<a name="l00047"></a>00047 << <span class="stringliteral">" at all, all available databases from the backup are\n"</span>
<a name="l00048"></a>00048 << <span class="stringliteral">" dumped.\n"</span>
<a name="l00049"></a>00049 << <span class="stringliteral">" -h This help\n"</span>
<a name="l00050"></a>00050 << <span class="stringliteral">" -i cs International charset for string conversions\n"</span>
<a name="l00051"></a>00051 << <span class="stringliteral">" Valid values here are available with 'iconv --list'\n"</span>
<a name="l00052"></a>00052 <span class="preprocessor">#ifdef __BARRY_SYNC_MODE__</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span> << <span class="stringliteral">" -V Dump records using MIME vformats where possible\n"</span>
<a name="l00054"></a>00054 <span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span> << <span class="stringliteral">"\n"</span>
<a name="l00056"></a>00056 << <span class="stringliteral">" [files...] Backup file(s), created by btool or the backup GUI.\n"</span>
<a name="l00057"></a>00057 << endl;
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keyword">class </span>MyAllRecordDumpStore : <span class="keyword">public</span> <a class="code" href="classBarry_1_1AllRecordStore.html" title="Base class with overloaded functor behaviour for all available record classes.">AllRecordStore</a>
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keywordtype">bool</span> m_vformat_mode;
<a name="l00063"></a>00063 std::ostream &m_os;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keyword">public</span>:
<a name="l00066"></a>00066 <span class="keyword">explicit</span> MyAllRecordDumpStore(std::ostream &os, <span class="keywordtype">bool</span> vformat_mode=<span class="keyword">false</span>)
<a name="l00067"></a>00067 : m_vformat_mode(vformat_mode)
<a name="l00068"></a>00068 , m_os(os)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="preprocessor">#undef HANDLE_PARSER</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>
<a name="l00074"></a>00074 <span class="preprocessor">#ifdef __BARRY_SYNC_MODE__</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span>
<a name="l00076"></a>00076 <span class="preprocessor">#define HANDLE_PARSER(tname) \</span>
<a name="l00077"></a>00077 <span class="preprocessor"> void operator() (const Barry::tname &r) \</span>
<a name="l00078"></a>00078 <span class="preprocessor"> { \</span>
<a name="l00079"></a>00079 <span class="preprocessor"> if( m_vformat_mode ) \</span>
<a name="l00080"></a>00080 <span class="preprocessor"> MimeDump<tname>::Dump(m_os, r); \</span>
<a name="l00081"></a>00081 <span class="preprocessor"> else \</span>
<a name="l00082"></a>00082 <span class="preprocessor"> m_os << r << std::endl; \</span>
<a name="l00083"></a>00083 <span class="preprocessor"> }</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span>
<a name="l00085"></a>00085 <span class="preprocessor">#else</span>
<a name="l00086"></a>00086 <span class="preprocessor"></span>
<a name="l00087"></a>00087 <span class="preprocessor">#define HANDLE_PARSER(tname) \</span>
<a name="l00088"></a>00088 <span class="preprocessor"> void operator() (const Barry::tname &r) \</span>
<a name="l00089"></a>00089 <span class="preprocessor"> { \</span>
<a name="l00090"></a>00090 <span class="preprocessor"> m_os << r << std::endl; \</span>
<a name="l00091"></a>00091 <span class="preprocessor"> }</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span>
<a name="l00093"></a>00093 <span class="preprocessor">#endif</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span>
<a name="l00095"></a>00095 ALL_KNOWN_PARSER_TYPES
<a name="l00096"></a>00096 };
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keywordflow">try</span> {
<a name="l00101"></a>00101 <span class="keywordtype">bool</span> vformat_mode = <span class="keyword">false</span>;
<a name="l00102"></a>00102
<a name="l00103"></a>00103 vector<string> db_names;
<a name="l00104"></a>00104 vector<string> backup_files;
<a name="l00105"></a>00105 <span class="keywordtype">string</span> iconvCharset;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">// process command line options</span>
<a name="l00108"></a>00108 <span class="keywordflow">for</span>(;;) {
<a name="l00109"></a>00109 <span class="keywordtype">int</span> cmd = getopt(argc, argv, <span class="stringliteral">"d:hi:V"</span>);
<a name="l00110"></a>00110 <span class="keywordflow">if</span>( cmd == -1 )
<a name="l00111"></a>00111 <span class="keywordflow">break</span>;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keywordflow">switch</span>( cmd )
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 <span class="keywordflow">case</span> <span class="charliteral">'d'</span>: <span class="comment">// show dbname</span>
<a name="l00116"></a>00116 db_names.push_back(<span class="keywordtype">string</span>(optarg));
<a name="l00117"></a>00117 <span class="keywordflow">break</span>;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">case</span> <span class="charliteral">'V'</span>: <span class="comment">// vformat MIME mode</span>
<a name="l00120"></a>00120 <span class="preprocessor">#ifdef __BARRY_SYNC_MODE__</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span> vformat_mode = <span class="keyword">true</span>;
<a name="l00122"></a>00122 <span class="preprocessor">#else</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span> cerr << <span class="stringliteral">"-V option not supported - no Sync "</span>
<a name="l00124"></a>00124 <span class="stringliteral">"library support available\n"</span>;
<a name="l00125"></a>00125 <span class="keywordflow">return</span> 1;
<a name="l00126"></a>00126 <span class="preprocessor">#endif</span>
<a name="l00127"></a>00127 <span class="preprocessor"></span> <span class="keywordflow">break</span>;
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="keywordflow">case</span> <span class="charliteral">'i'</span>: <span class="comment">// international charset (iconv)</span>
<a name="l00130"></a>00130 iconvCharset = optarg;
<a name="l00131"></a>00131 <span class="keywordflow">break</span>;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keywordflow">case</span> <span class="charliteral">'h'</span>: <span class="comment">// help</span>
<a name="l00134"></a>00134 <span class="keywordflow">default</span>:
<a name="l00135"></a>00135 Usage();
<a name="l00136"></a>00136 <span class="keywordflow">return</span> 0;
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="comment">// grab all backup filenames</span>
<a name="l00141"></a>00141 <span class="keywordflow">while</span>( optind < argc ) {
<a name="l00142"></a>00142 backup_files.push_back(<span class="keywordtype">string</span>(argv[optind++]));
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keywordflow">if</span>( backup_files.size() == 0 ) {
<a name="l00146"></a>00146 Usage();
<a name="l00147"></a>00147 <span class="keywordflow">return</span> 0;
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a>00150
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <a class="code" href="namespaceBarry.html#2e28bd59aebe0bece5a46f02ef7dbd3d" title="Barry library initializer.">Barry::Init</a>();
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="comment">// Create an IConverter object if needed</span>
<a name="l00155"></a>00155 auto_ptr<IConverter> ic;
<a name="l00156"></a>00156 <span class="keywordflow">if</span>( iconvCharset.size() ) {
<a name="l00157"></a>00157 ic.reset( <span class="keyword">new</span> <a class="code" href="classBarry_1_1IConverter.html" title="Main charset conversion class, primarily focused on converting between the Blackberry...">IConverter</a>(iconvCharset.c_str(), <span class="keyword">true</span>) );
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="comment">// create the parser, and use stdout dump objects for output</span>
<a name="l00161"></a>00161 <a class="code" href="classBarry_1_1AllRecordParser.html" title="Convenience parser that creates a MultiRecordParser with all known record parsers...">AllRecordParser</a> parser(cout,
<a name="l00162"></a>00162 <span class="keyword">new</span> <a class="code" href="classBarry_1_1HexDumpParser.html" title="Dumps raw hex of the given DBData to the given stream.">HexDumpParser</a>(cout),
<a name="l00163"></a>00163 <span class="keyword">new</span> MyAllRecordDumpStore(cout, vformat_mode));
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keywordflow">for</span>( <span class="keywordtype">size_t</span> i = 0; i < backup_files.size(); i++ ) {
<a name="l00166"></a>00166
<a name="l00167"></a>00167 cout << <span class="stringliteral">"Reading file: "</span> << backup_files[i] << endl;
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <a class="code" href="classBarry_1_1Restore.html" title="Barry Backup Restore builder class.">Restore</a> builder(backup_files[i]);
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">// add desired database names</span>
<a name="l00172"></a>00172 <span class="keywordflow">for</span>( <span class="keywordtype">size_t</span> j = 0; j < db_names.size(); j++ ) {
<a name="l00173"></a>00173 builder.AddDB(db_names[i]);
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="comment">// create the pipe to connect builder to parser and</span>
<a name="l00177"></a>00177 <span class="comment">// move the data</span>
<a name="l00178"></a>00178 <a class="code" href="classBarry_1_1Pipe.html" title="Reads data from a builder and feeds it into a parser.">Pipe</a> pipe(builder);
<a name="l00179"></a>00179 pipe.PumpFile(parser, ic.get());
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183 <span class="keywordflow">catch</span>( exception &e ) {
<a name="l00184"></a>00184 cerr << e.what() << endl;
<a name="l00185"></a>00185 <span class="keywordflow">return</span> 1;
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 <span class="keywordflow">return</span> 0;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
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