137 lines
4.3 KiB
C++
137 lines
4.3 KiB
C++
/* POLE - Portable library to access OLE Storage
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Copyright (C) 2002-2005 Ariya Hidayat <ariya@kde.org>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the authors nor the names of its contributors may be
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used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <iostream>
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#include <fstream>
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#include <stdlib.h>
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#include <stdio.h>
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#include <list>
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#include <string>
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#include "pole.h"
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void visit( int indent, POLE::Storage* storage, std::wstring path )
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{
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std::list<std::string> entries;
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entries = storage->entries( path );
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std::list<std::string>::iterator it;
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for( it = entries.begin(); it != entries.end(); ++it )
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{
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std::string name = *it;
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std::string fullname = path + name;
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for( int j = 0; j < indent; j++ ) std::cout << " ";
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POLE::Stream* ss = new POLE::Stream( storage, fullname );
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std::cout << name;
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if( ss ) if( !ss->fail() )std::cout << " (" << ss->size() << ")";
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std::cout << std::endl;
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delete ss;
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if( storage->isDirectory( fullname ) )
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visit( indent+1, storage, fullname + "/" );
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}
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}
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void dump( POLE::Storage* storage, char* stream_name )
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{
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POLE::Stream* stream = new POLE::Stream( storage, stream_name );
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if( !stream ) return;
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if( stream->fail() ) return;
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// std::cout << "Size: " << stream->size() << " bytes" << std::endl;
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unsigned char buffer[16];
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for( ;; )
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{
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unsigned read = stream->read( buffer, sizeof( buffer ) );
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for( unsigned i = 0; i < read; i++ )
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printf( "%02x ", buffer[i] );
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std::cout << " ";
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for( unsigned i = 0; i < read; i++ )
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printf( "%c", ((buffer[i]>=32)&&(buffer[i]<128)) ? buffer[i] : '.' );
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std::cout << std::endl;
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if( read < sizeof( buffer ) ) break;
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}
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delete stream;
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}
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void extract( POLE::Storage* storage, char* stream_name, wchar_t* outfile )
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{
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POLE::Stream* stream = new POLE::Stream( storage, stream_name );
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if( !stream ) return;
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if( stream->fail() ) return;
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std::ofstream file;
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file.open( outfile, std::ios::binary|std::ios::out );
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unsigned char buffer[16];
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for( ;; )
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{
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unsigned read = stream->read( buffer, sizeof( buffer ) );
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file.write( (const char*)buffer, read );
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if( read < sizeof( buffer ) ) break;
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}
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file.close();
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delete stream;
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}
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//int main(int argc, char *argv[])
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//{
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// if( argc < 2 )
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// {
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// std::cout << "Usage:" << std::endl;
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// std::cout << argv[0] << " filename [stream-name [output-file]]" << std::endl;
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// return 0;
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// }
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//
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// char* filename = argv[1];
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// char* streamname = (argc<3) ? 0 : argv[2];
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// char* outfile = (argc<4) ? 0 : argv[3];
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//
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// POLE::Storage* storage = new POLE::Storage( filename );
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// storage->open();
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// if( storage->result() != POLE::Storage::Ok )
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// {
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// std::cout << "Error on file " << filename << std::endl;
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// return 1;
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// }
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//
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// if( !streamname )
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// visit( 0, storage, "/" );
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// else if( !outfile )
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// dump( storage, streamname );
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// else
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// extract( storage, streamname, outfile );
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//
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// delete storage;
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//
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// return 0;
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//}
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