Zipios++
appendzip.cpp
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1#include "zipios++/zipios-config.h"
2
3#include "zipios++/meta-iostreams.h"
4
5#include "zipios++/ziphead.h"
7
8#include <cstdlib>
9
10using namespace std ;
11using namespace zipios ;
12
13char *_progname ;
14
15void printUsage() ;
16void exitUsage( int exit_code ) ;
17
18int main( int argc, char *argv[] ) {
19 _progname = argv[ 0 ] ;
20 if ( argc != 3 )
21 exitUsage( 1 ) ;
22
23 ofstream exef( argv[ 1 ], ios::app | ios::binary ) ;
24 if( ! exef ) {
25 cout << "Error: Unable to open " << argv[ 1 ] << " for writing" << endl ;
26 exitUsage( 1 ) ;
27 }
28
29 ifstream zipf( argv[ 2 ], ios::in | ios::binary ) ;
30 if( ! zipf ) {
31 cout << "Error: Unable to open " << argv[ 2 ] << " for reading." << endl ;
32 exitUsage( 1 ) ;
33 }
34
35 // get eof pos (to become zip file starting position).
36 uint32 zip_start = exef.tellp() ;
37 cout << "zip start will be at " << zip_start << endl ;
38
39 // Append zip file to exe file
40
41 exef << zipf.rdbuf() ;
42 // write zipfile start offset to file
43 writeUint32( zip_start, exef ) ;
44
45 exef.close() ;
46 zipf.close() ;
47 return 0;
48}
49
50
51void printUsage() {
52 cout << "Usage: " << _progname << " exe-file zipfile" << endl ;
53}
54
55void exitUsage( int exit_code ) {
56 printUsage() ;
57 exit( exit_code ) ;
58}
59
67/*
68 Zipios++ - a small C++ library that provides easy access to .zip files.
69 Copyright (C) 2000 Thomas Søndergaard
70
71 This library is free software; you can redistribute it and/or
72 modify it under the terms of the GNU Lesser General Public
73 License as published by the Free Software Foundation; either
74 version 2 of the License, or (at your option) any later version.
75
76 This library is distributed in the hope that it will be useful,
77 but WITHOUT ANY WARRANTY; without even the implied warranty of
78 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
79 Lesser General Public License for more details.
80
81 You should have received a copy of the GNU Lesser General Public
82 License along with this library; if not, write to the Free Software
83 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
84*/
Header file containing classes and functions for reading the central directory and local header field...
Header file that defines I/O functions for the header structures defined in ziphead....