Zipios++
appendzip.cpp
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00001 #include "zipios++/zipios-config.h"
00002 
00003 #include "zipios++/meta-iostreams.h"
00004 
00005 #include "zipios++/ziphead.h"
00006 #include "zipios++/zipheadio.h"
00007 
00008 #include <cstdlib>
00009 
00010 using namespace std ;
00011 using namespace zipios ;
00012 
00013 char *_progname ;
00014 
00015 void printUsage() ;
00016 void exitUsage( int exit_code ) ;
00017 
00018 int main( int argc, char *argv[] ) {
00019   _progname = argv[ 0 ] ;
00020   if ( argc != 3 ) 
00021     exitUsage( 1 ) ;
00022   
00023   ofstream  exef( argv[ 1 ], ios::app | ios::binary ) ;
00024   if( ! exef ) {
00025     cout << "Error: Unable to open " << argv[ 1 ] << " for writing" << endl ;
00026     exitUsage( 1 ) ;
00027   }
00028 
00029   ifstream  zipf( argv[ 2 ], ios::in | ios::binary ) ;
00030   if( ! zipf ) {
00031     cout << "Error: Unable to open " << argv[ 2 ] << " for reading." << endl ;
00032     exitUsage( 1 ) ;
00033   }
00034 
00035   // get eof pos (to become zip file starting position).
00036   uint32 zip_start = exef.tellp() ;
00037   cout << "zip start will be at " << zip_start << endl ;
00038 
00039   // Append zip file to exe file
00040 
00041   exef << zipf.rdbuf() ;
00042   // write zipfile start offset to file
00043   writeUint32( zip_start, exef ) ;
00044 
00045   exef.close() ;
00046   zipf.close() ;
00047   return 0;
00048 }
00049 
00050 
00051 void printUsage() {
00052   cout << "Usage:  " << _progname << " exe-file zipfile" << endl ;
00053 }
00054 
00055 void exitUsage( int exit_code ) {
00056   printUsage() ;
00057   exit( exit_code ) ;
00058 }
00059 
00067 /*
00068   Zipios++ - a small C++ library that provides easy access to .zip files.
00069   Copyright (C) 2000  Thomas Søndergaard
00070   
00071   This library is free software; you can redistribute it and/or
00072   modify it under the terms of the GNU Lesser General Public
00073   License as published by the Free Software Foundation; either
00074   version 2 of the License, or (at your option) any later version.
00075   
00076   This library is distributed in the hope that it will be useful,
00077   but WITHOUT ANY WARRANTY; without even the implied warranty of
00078   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00079   Lesser General Public License for more details.
00080   
00081   You should have received a copy of the GNU Lesser General Public
00082   License along with this library; if not, write to the Free Software
00083   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
00084 */