491 lines
15 KiB
C++
491 lines
15 KiB
C++
// Access _________________________________________________________________
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const size_t PRODOS_BLOCK_SIZE = 0x200; // 512 bytes/block
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const size_t PRODOS_ROOT_BLOCK = 2;
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const int PRODOS_ROOT_OFFSET = PRODOS_ROOT_BLOCK * PRODOS_BLOCK_SIZE;
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const int PRODOS_MAX_FILENAME = 15;
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const int PRODOS_MAX_PATH = 64; // TODO: Verify
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const uint8_t ACCESS_D = 0x80; // Can destroy
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const uint8_t ACCESS_N = 0x40; // Can rename
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const uint8_t ACCESS_B = 0x20; // Can backup
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const uint8_t ACCESS_Z4= 0x10; // not used - must be zero?
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const uint8_t ACCESS_Z3= 0x08;
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const uint8_t ACCESS_I = 0x04; // invisible
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const uint8_t ACCESS_W = 0x02; // Can write
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const uint8_t ACCESS_R = 0x01; // Can read
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void prodos_AccessToString( uint8_t access, char *text_ )
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#if 0
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{ // 76543210
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char in [9] = "dnb--iwr";
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char out[9] = "--------";
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char *src = in ;
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char *dst = out;
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#endif
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{
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const char *src = "dnb--iwr";
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/* */ char *dst = text_;
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int mask = 0x80;
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while( mask )
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{
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*dst = access & mask
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? *src
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: '-'
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;
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dst++;
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src++;
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mask >>= 1;
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}
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*dst = 0;
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// sprintf( text_, out );
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}
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// Storage Kind ___________________________________________________________
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enum ProDOS_Kind_e
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{
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ProDOS_KIND_DEL = 0x0,
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ProDOS_KIND_SEED = 0x1, // Single Block
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ProDOS_KIND_SAPL = 0x2, // 1st Block is allocated blocks
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ProDOS_KIND_TREE = 0x3,
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ProDOS_KIND_PAS = 0x4, // http://www.1000bit.it/support/manuali/apple/technotes/pdos/tn.pdos.25.html
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ProDOS_KIND_GSOS = 0x5, // http://www.1000bit.it/support/manuali/apple/technotes/pdos/tn.pdos.25.html
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ProDOS_KIND_DIR = 0xD, // parent block entry for sub-directory
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ProDOS_KIND_SUB = 0xE, // subdir header entry to find parent directory; meta to reach parent
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ProDOS_KIND_ROOT = 0xF, // volume header entry for root directory
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NUM_PRODOS_KIND = 16
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};
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const char *gaProDOS_KindDescription[ NUM_PRODOS_KIND ] = // Storage Type
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{
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"del" // 0 Deleted
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,"sed" // 1 Seedling size <= 512 bytes == 1*PRODOS_BLOCK_SIZE
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,"sap" // 2 Sapling size <= 131,072 bytes == 256*PRODOS_BLOCK_SIZE -- interleaved: lo blocks * 256, hi blocks * 256
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,"tre" // 3 Tree size <= 32 MB
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,"pas" // 4 Pascal Volume
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,"gs " // 5 GS/OS extended file data+resource fork
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,"? 6" // 6
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,"? 7" // 7
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,"? 8" // 8
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,"? 9" // 9
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,"? A" // A
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,"? B" // B
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,"? C" // C
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,"dir" // D Sub-directory
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,"sub" // E Sub-directory header
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,"vol" // F Volume directory header
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};
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const char *prodos_KindToString( uint8_t type )
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{
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type &= 0xF;
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return gaProDOS_KindDescription[ type ];
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}
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// Date ___________________________________________________________________
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const char *gaMonths[16] =
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{
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"bug" // 0
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,"JAN" // 1
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,"FEB" // 2
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,"MAR" // 3
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,"APR" // 4
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,"MAY" // 5
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,"JUN" // 6
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,"JUL" // 7
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,"AUG" // 8
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,"SEP" // 9
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,"OCT" // 10
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,"NOV" // 11
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,"DEC" // 12
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,"bug" // 13 Should never happen
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,"bug" // 14 Should never happen
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,"bug" // 15 Should never happen
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};
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// Converts date to 9 chars: DD-MON-YR format
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// NULL terminates the string
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// ------------------------------------------------------------
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void prodos_DateToString( uint16_t date, char *text_ )
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{
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if( date == 0 )
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sprintf( text_, "<NO DATE>" );
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else
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{
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// 76543210
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// 3 210
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// FEDCBA98 76543210
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// yyyyyyym mmmddddd
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int day = (date >> 0) & 0x1F;
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int mon = (date >> 5) & 0x0F;
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int yar = (date >> 9) & 0x7F;
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#if DEBUG_DATE
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printf( "DEBUG: DATE: day: % 2d\n", day );
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printf( "DEBUG: DATE: mon: %d\n" , mon );
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printf( "DEBUG: DATE: yar: %2d\n" , yar % 100 );
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#endif
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sprintf( text_, "%*s%d-%s-%2d", (day < 10), "", day, gaMonths[ mon ], yar % 100 );
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}
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}
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uint16_t ProDOS_DateToInt( int mon, int day, int year )
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{
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if( day < 1 ) day = 1;
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if( day > 31 ) day = 31;
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if( mon < 1 ) mon = 1;
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if( mon > 12 ) mon = 12;
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if( year < 0 ) year = 0;
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if( year > 99 ) year = 99;
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// FEDCBA98 76543210
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// yyyyyyym mmmddddd
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int16_t date = 0
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| (day << 0)
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| (mon << 5)
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| (year << 9)
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;
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return date;
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}
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int prodos_DateMonthToInt( const char *month )
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{
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for( int iMonth = 1; iMonth <= 12; iMonth++ )
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if( stricmp( month, gaMonths[ iMonth ] ) == 0 )
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return iMonth;
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return 0;
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}
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// Time ___________________________________________________________________
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// Converts time to 6 chars: HH:MMm
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// ------------------------------------------------------------
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void prodos_TimeToString( uint16_t time, char *text_ )
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{
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if( time == 0 )
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sprintf( text_, " " );
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else
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{
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// FEDCBA98 76543210
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// 000hhhhh 00mmmmmm
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int min = (time >> 0) & 0x3F;
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int hour = (time >> 8) & 0x1F;
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char median = (hour < 12)
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? 'a'
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: 'p'
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;
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#if DEBUG_TIME
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printf( "DEBUG: TIME: time: %02X\n", time );
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printf( "DEBUG: TIME: min : %02X\n", min );
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printf( "DEBUG: TIME: hour: %02X\n", hour );
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printf( "DEBUG: TIME: medn: %c\n" ,median);
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#endif
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if( hour >= 12 )
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hour -= 12;
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else
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if( hour == 0 )
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hour += 12;
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sprintf( text_, "%*s%d:%02d%c", (hour < 10), "", hour, min, median );
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}
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}
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// User Type ______________________________________________________________
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// User type
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// http://www.1000bit.it/support/manuali/apple/technotes/ftyp/ft.about.html
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// http://www.kreativekorp.com/miscpages/a2info/filetypes.shtml
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const char *gaProDOS_FileTypes[ 256 ] =
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{
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// $0x Types: General
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"UNK" // $00 Unknown
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, "BAD" // $01 Bad Block
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, "PCD" // $02 Pascal Code
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, "PTX" // $03 Pascal Text
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, "TXT" // $04 ASCII Text; aux type = 0 sequential, <> 0 random-acess
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, "PDA" // $05 Pascal Data
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, "BIN" // $06 Binary File; aux type = load address
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, "FNT" // $07 Apple III Font
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, "FOT" // $08 HiRes/Double HiRes Graphics
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, "BA3" // $09 Apple /// BASIC Program
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, "DA3" // $0A Apple /// BASIC Data
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, "WPF" // $0B Generic Word Processing
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, "SOS" // $0C SOS System File
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, "?0D" // $0D ???
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, "?0E" // $0E ???
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, "DIR" // $0F ProDOS Directory
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// $1x Ty pes: Productivity
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, "RPD" // $10 RPS Data
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, "RPI" // $11 RPS Index
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, "AFD" // $12 AppleFile Discard
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, "AFM" // $13 AppleFile Model
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, "AFR" // $14 AppleFile Report
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, "SCL" // $15 Screen Library
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, "PFS" // $16 PFS Document
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, "?17" // $17 ???
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, "?18" // $18 ???
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, "ADB" // $19 AppleWorks Database
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, "AWP" // $1A AppleWorks Word Processing
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, "ASP" // $1B AppleWorks Spreadsheet
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, "?1C" // $1C ???
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, "?1D" // $1D ???
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, "?1E" // $1E ???
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, "?1F" // $1F ???
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// $2x Ty pes: Code
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, "TDM" // $20 Desktop Manager File
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, "IPS" // $21 Instant Pascal Source
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, "UPV" // $22 UCSD Pascal Volume
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, "?23" // $23 ???
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, "?24" // $24 ???
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, "?25" // $25 ???
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, "?26" // $26 ???
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, "?27" // $27 ???
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, "?28" // $28 ???
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, "3SD" // $29 Apple /// SOS Directory
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, "8SC" // $2A Source Code
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, "8OB" // $2B Object Code
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, "8IC" // $2C Interpreted Code; aux type = $8003 Apex Program File
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, "8LD" // $2D Language Data
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, "P8C" // $2E ProDOS 8 Code Module
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, "?2F" // $2F ???
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// $3x unused
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, "?30" // $30 ???
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, "?31" // $31 ???
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, "?32" // $32 ???
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, "?33" // $33 ???
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, "?34" // $34 ???
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, "?35" // $35 ???
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, "?36" // $36 ???
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, "?37" // $37 ???
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, "?38" // $38 ???
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, "?39" // $39 ???
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, "?3A" // $3A ???
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, "?3B" // $3B ???
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, "?3C" // $3C ???
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, "?3D" // $3D ???
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, "?3E" // $3E ???
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, "?3F" // $3F ???
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// $4x Types: Miscellaneous
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, "?40" // $40 ???
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, "OCR" // $41 Optical Character Recognition
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, "FTD" // $42 File Type Definitions
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, "PER" // $43 --- missing from Kreative: Peripheral data
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, "?44" // $44 ???
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, "?45" // $45 ???
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, "?46" // $46 ???
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, "?47" // $47 ???
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, "?48" // $48 ???
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, "?49" // $49 ???
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, "?4A" // $4A ???
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, "?4B" // $4B ???
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, "?4C" // $4C ???
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, "?4D" // $4D ???
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, "?4E" // $4E ???
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, "?4F" // $4F ???
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// $5x Types: Apple IIgs General
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, "GWP" // $50 Apple IIgs Word Processing
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, "GSS" // $51 Apple IIgs Spreadsheet
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, "GDB" // $52 Apple IIgs Database
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, "DRW" // $53 Object Oriented Graphics
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, "GDP" // $54 Apple IIgs Desktop Publishing
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, "HMD" // $55 HyperMedia
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, "EDU" // $56 Educational Program Data
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, "STN" // $57 Stationery
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, "HLP" // $58 Help File
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, "COM" // $59 Communications
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, "CFG" // $5A Configuration
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, "ANM" // $5B Animation
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, "MUM" // $5C Multimedia
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, "ENT" // $5D Entertainment
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, "DVU" // $5E Development Utility
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, "FIN" // $5F --- missing from Kreative: FIN
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// $6x Types: PC Transporter
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, "PRE" // $60 PC Pre-Boot
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, "?61" // $61 ???
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, "?62" // $62 ???
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, "?63" // $63 ???
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, "?64" // $64 ???
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, "?65" // $65 ???
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, "NCF" // $66 ProDOS File Navigator Command File
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, "?67" // $67 ???
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, "?68" // $68 ???
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, "?69" // $69 ???
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, "?6A" // $6A ???
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, "BIO" // $6B PC Transporter BIOS
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, "?6C" // $6C ???
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, "DVR" // $6D PC Transporter Driver
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, "PRE" // $6E PC Transporter Pre-Boot
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, "HDV" // $6F PC Transporter Hard Disk Image
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// $7x Types: Kreative Software
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, "SN2" // $70 Sabine's Notebook 2.0
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, "KMT" // $71
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, "DSR" // $72
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, "BAN" // $73
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, "CG7" // $74
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, "TNJ" // $75
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, "SA7" // $76
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, "KES" // $77
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, "JAP" // $78
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, "CSL" // $79
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, "TME" // $7A
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, "TLB" // $7B
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, "MR7" // $7C
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, "MLR" // $7D Mika City
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, "MMM" // $7E
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, "JCP" // $7F
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// $8x Types: GEOS
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, "GES" // $80 System File
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, "GEA" // $81 Desk Accessory
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, "GEO" // $82 Application
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, "GED" // $83 Document
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, "GEF" // $84 Font
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, "GEP" // $85 Printer Driver
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, "GEI" // $86 Input Driver
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, "GEX" // $87 Auxiliary Driver
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, "?88" // $88 ???
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, "GEV" // $89 Swap File
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, "?8A" // $8A ???
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, "GEC" // $8B Clock Driver
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, "GEK" // $8C Interface Card Driver
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, "GEW" // $8D Formatting Data
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, "?8E" // $8E ???
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, "?8F" // $8F ???
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// $9x unused
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, "?90" // $90 ???
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, "?91" // $91 ???
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, "?92" // $92 ???
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, "?93" // $93 ???
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, "?94" // $94 ???
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, "?95" // $95 ???
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, "?96" // $96 ???
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, "?97" // $97 ???
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, "?98" // $98 ???
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, "?99" // $99 ???
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, "?9A" // $9A ???
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, "?9B" // $9B ???
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, "?9C" // $9C ???
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, "?9D" // $9D ???
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, "?9E" // $9E ???
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, "?9F" // $9F ???
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// $Ax Types: Apple IIgs BASIC
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, "WP " // $A0 WordPerfect
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, "?A1" // $A1 ???
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, "?A2" // $A2 ???
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, "?A3" // $A3 ???
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, "?A4" // $A4 ???
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, "?A5" // $A5 ???
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, "?A6" // $A6 ???
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, "?A7" // $A7 ???
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, "?A8" // $A8 ???
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, "?A9" // $A9 ???
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, "?AA" // $AA ???
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, "GSB" // $AB Apple IIgs BASIC Program
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, "TDF" // $AC Apple IIgs BASIC TDF
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, "BDF" // $AD Apple IIgs BASIC Data
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, "?AE" // $AE ???
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, "?AF" // $AF ???
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// $Bx Types: Apple IIgs System
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, "SRC" // $B0 Apple IIgs Source Code
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, "OBJ" // $B1 Apple IIgs Object Code
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, "LIB" // $B2 Apple IIgs Library
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, "S16" // $B3 Apple IIgs Application Program
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, "RTL" // $B4 Apple IIgs Runtime Library
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, "EXE" // $B5 Apple IIgs Shell Script
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, "PIF" // $B6 Apple IIgs Permanent INIT
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, "TIF" // $B7 Apple IIgs Temporary INIT
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, "NDA" // $B8 Apple IIgs New Desk Accessory
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, "CDA" // $B9 Apple IIgs Classic Desk Accessory
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, "TOL" // $BA Apple IIgs Tool
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, "DRV" // $BB Apple IIgs Device Driver
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, "LDF" // $BC Apple IIgs Generic Load File
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, "FST" // $BD Apple IIgs File System Translator
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, "?BE" // $BE ???
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, "DOC" // $BF Apple IIgs Document
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// $Cx Ty pes: Graphics
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, "PNT" // $C0 Apple IIgs Packed Super HiRes
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, "PIC" // $C1 Apple IIgs Super HiRes; aux_type = $2 = Super HiRes 3200
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, "ANI" // $C2 PaintWorks Animation
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, "PAL" // $C3 PaintWorks Palette
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, "?C4" // $C4 ???
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, "OOG" // $C5 Object-Oriented Graphics
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, "SCR" // $C6 Script
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, "CDV" // $C7 Apple IIgs Control Panel
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, "FON" // $C8 Apple IIgs Font
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, "FND" // $C9 Apple IIgs Finder Data
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, "ICN" // $CA Apple IIgs Icon File
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, "?CB" // $CB ???
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, "?CC" // $CC ???
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, "?CD" // $CD ???
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, "?CE" // $CE ???
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, "?CF" // $CF ???
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//$Dx Types: Audio
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, "?D0" // $D0 ???
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, "?D1" // $D1 ???
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, "?D2" // $D2 ???
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, "?D3" // $D3 ???
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, "?D4" // $D4 ???
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, "MUS" // $D5 Music
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, "INS" // $D6 Instrument
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, "MDI" // $D7 MIDI
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, "SND" // $D8 Apple IIgs Audio
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, "?D9" // $D9 ???
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, "?DA" // $DA ???
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, "DBM" // $DB DB Master Document
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, "?DC" // $DC ???
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, "?DD" // $DD ???
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, "?DE" // $DE ???
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, "?DF" // $DF ???
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// $Ex Types: Miscellaneous
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, "LBR" // $E0 Archive
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, "?E1" // $E1 ???
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, "ATK" // $E2 AppleTalk Data; aux_type = $FFFF - EasyMount Alias
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, "?E3" // $E3 ???
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, "?E4" // $E4 ???
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, "?E5" // $E5 ???
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, "?E6" // $E6 ???
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, "?E7" // $E7 ???
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, "?E8" // $E8 ???
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, "?E9" // $E9 ???
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, "?EA" // $EA ???
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, "?EB" // $EB ???
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, "?EC" // $EC ???
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, "?ED" // $ED ???
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, "R16" // $EE EDASM 816 Relocatable Code
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, "PAR" // $EFPascal Area
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// $Fx Types: System
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, "CMD" // $F0 ProDOS Command File
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, "OVL" // $F1 User Defined 1
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, "UD2" // $F2 User Defined 2
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, "UD3" // $F3 User Defined 3
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, "UD4" // $F4 User Defined 4
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, "BAT" // $F5 User Defined 5
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, "UD6" // $F6 User Defined 6
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, "UD7" // $F7 User Defined 7
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, "PRG" // $F8 User Defined 8
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, "P16" // $F9 ProDOS-16 System File
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, "INT" // $FA Integer BASIC Program
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, "IVR" // $FB Integer BASIC Variables
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, "BAS" // $FC Applesoft BASIC Program; aux type = $0801
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, "VAR" // $FD Applesoft BASIC Variables
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, "REL" // $FE EDASM Relocatable Code
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|
, "SYS" // $FF ProDOS-8 System File
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|
};
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