mirror of
https://github.com/Michaelangel007/apple2_gumball.git
synced 2024-12-13 11:29:16 +00:00
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
// Includes
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#include <stdio.h> // printf()
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#include <stdlib.h> // malloc()
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// Util
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size_t FileSize( FILE *file )
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{
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if( !file )
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return 0;
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// Yes, this is insecure
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// and we should use stat()
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// but that isn't available under Windows
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fseek( file, 0, SEEK_END );
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size_t size = ftell( file );
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fseek( file, 0, SEEK_SET );
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return size;
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}
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// Main
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int main( const int nArg, const char *aArg[] )
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{
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const char *name = "gumball.fragment.2.849a";
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if( nArg > 1 )
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name = aArg[1];
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FILE *in = fopen( name, "rb" );
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printf( "Filename: %s\n", name );
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if( in )
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{
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size_t size = FileSize( in );
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//printf( "Size: %lld\n", size );
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if( size )
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{
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char *buffer = (char*) malloc( size );
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int src;
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int len = (int) size;
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size_t read = fread( buffer, 1, size, in );
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char name[ 9 ];
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if( read != size )
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printf( "ERROR: Only read %lld / %lld bytes\n", read, size );
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for( src = 0; src < len; )
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{
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int dst;
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for( dst = 0; dst < 8; dst++ )
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name[ dst ] = buffer[ src + dst ];
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name[ 8 ] = 0;
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printf(
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"%s EQU $%02X%02X\n"
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, name
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, (buffer[ src + 9 ] & 0xFF)
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, (buffer[ src + 8 ] & 0xFF)
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);
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src += 10;
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}
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free( buffer );
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}
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fclose( in );
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}
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else
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printf( "ERROR: Couldn't open: '%s'\n", name );
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return 0;
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}
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