fix a typo..

[AROS-Contrib.git] / pack / xad_rar / Rar_Extractor-0.2.1 / demo.cpp

// Use Rar_Extractor to open "test.rar" and list it and possibly extract files.

const int extract = 0; // 0: just list files, 1: extract

#include "unrar/Rar_Extractor.h"

#include <stdlib.h>
#include <stdio.h>

static void check_error( const char* str )
{
        if ( str )
        {
                fprintf( stderr, "Error: %s\n", str );
                exit( EXIT_FAILURE );
        }
}

int main()
{
        // Open file
        Std_File_Reader file;
        check_error( file.open( "test.rar" ) );
        
        // Open archive
        Rar_Extractor rar;
        check_error( rar.open( &file ) );
        
        // If not extracting, use faster scan-only mode
        if ( !extract )
                rar.scan_only();
        
        // Iterate over each item in archive until end is reached
        const char* error;
        while ( (error = rar.next()) != end_of_rar )
        {
                check_error( error );
                
                if ( !rar.info().is_file )
                {
                        printf( "Directory %s\n", rar.info().name );
                }
                else
                {
                        printf( "File %s\n", rar.info().name );
                        
                        if ( extract )
                        {
                                // Create output file
                                Std_File_Writer out;
                                check_error( out.open( rar.info().name ) );
                                
                                // Extract to it
                                error = rar.extract( out );
                                if ( error )
                                        fprintf( stderr, "Error: %s\n", error );
                        }
                }
        }
        
        return 0;
}