mirror of
https://github.com/zellyn/diskii.git
synced 2024-11-21 23:31:47 +00:00
Add disk.Filetype, and move notes.org to lib
This commit is contained in:
Zellyn Hunter
parent
2cf6d2d4a3
commit
ff196d4638
@ -1,22 +0,0 @@
|
||||
** Program location
|
||||
Defaults to $801 for ROM-based Applesoft. Locations $67/$68 point to
|
||||
the start of the program, and the byte preceding it must be #0.
|
||||
|
||||
Details:
|
||||
- http://www.atarimagazines.com/compute/issue11/36_1_THE_APPLE_GAZETTE_RESOLVING_APPLESOFT_AND_HIRES_GRAPHICS_MEMORY_CONFLICTS.php
|
||||
- http://retrocomputing.stackexchange.com/questions/1604
|
||||
|
||||
** Format
|
||||
DOS stores an additional byte on the end, which should be ignored.
|
||||
** Parsing
|
||||
See PARSE.INPUT.LINE at
|
||||
http://www.txbobsc.com/scsc/scdocumentor/D52C.html
|
||||
|
||||
"AT" is ambiguous: it could also be "ATN" or "A TO". Applesoft checks
|
||||
by seeing if the character directly after "AT" is "N" OR "O", and
|
||||
forcing a non-match with "AT" if so. Note that this doesn't skip
|
||||
blanks.
|
||||
|
||||
Data statements and REM statements seem to leave characters completely
|
||||
intact (including storing the space, if any, after the "REM" or "DATA"
|
||||
keyword).
|
||||
@ -13,12 +13,62 @@ import (
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Filetype describes the type of a file. It's byte-compatible with
|
||||
// the ProDOS/SOS filetype byte definitions in the range 00-FF.
|
||||
type Filetype int
|
||||
|
||||
const (
|
||||
FiletypeTypeless Filetype = 0x00 // | both | Typeless file
|
||||
FiletypeBadBlocks Filetype = 0x01 // | both | Bad blocks file
|
||||
FiletypeSOSPascalCode Filetype = 0x02 // | SOS | PASCAL code file
|
||||
FiletypeSOSPascalText Filetype = 0x03 // | SOS | PASCAL text file
|
||||
FiletypeASCIIText Filetype = 0x04 // TXT | both | ASCII text fil
|
||||
FiletypeSOSPascalText2 Filetype = 0x05 // | SOS | PASCAL text file
|
||||
FiletypeBinary Filetype = 0x06 // BIN | both | Binary file
|
||||
FiletypeFont Filetype = 0x07 // | SOS | Font file
|
||||
FiletypeGraphicsScreen Filetype = 0x08 // | SOS | Graphics screen file
|
||||
FiletypeBusinessBASIC Filetype = 0x09 // | SOS | Business BASIC program file
|
||||
FiletypeBusinessBASICData Filetype = 0x0A // | SOS | Business BASIC data file
|
||||
FiletypeSOSWordProcessor Filetype = 0x0B // | SOS | Word processor file
|
||||
FiletypeSOSSystem Filetype = 0x0C // | SOS | SOS system file
|
||||
FiletypeDirectory Filetype = 0x0F // DIR | both | Directory file
|
||||
FiletypeRPSData Filetype = 0x10 // | SOS | RPS data file
|
||||
FiletypeRPSIndex Filetype = 0x11 // | SOS | RPS index file
|
||||
FiletypeAppleWorksDatabase Filetype = 0x19 // ADB | ProDOS | AppleWorks data base file
|
||||
FiletypeAppleWorksWordProcessor Filetype = 0x1A // AWP | ProDOS | AppleWorks word processing file
|
||||
FiletypeAppleWorksSpreadsheet Filetype = 0x1B // ASP | ProDOS | AppleWorks spreadsheet file
|
||||
FiletypePascal Filetype = 0xEF // PAS | ProDOS | ProDOS PASCAL file
|
||||
FiletypeCommand Filetype = 0xF0 // CMD | ProDOS | Added command file
|
||||
FiletypeUserDefinedF1 Filetype = 0xF1 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF2 Filetype = 0xF2 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF3 Filetype = 0xF3 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF4 Filetype = 0xF4 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF5 Filetype = 0xF5 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF6 Filetype = 0xF6 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF7 Filetype = 0xF7 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeUserDefinedF8 Filetype = 0xF8 // | ProDOS | ProDOS user defined file types
|
||||
FiletypeIntegerBASIC Filetype = 0xFA // INT | ProDOS | Integer BASIC program file
|
||||
FiletypeIntegerBASICVariables Filetype = 0xFB // IVR | ProDOS | Integer BASIC variables file
|
||||
FiletypeApplesoftBASIC Filetype = 0xFC // BAS | ProDOS | Applesoft BASIC program file
|
||||
FiletypeApplesoftBASICVariables Filetype = 0xFD // VAR | ProDOS | Applesoft BASIC variables file
|
||||
FiletypeRelocatable Filetype = 0xFE // REL | ProDOS | EDASM relocatable object module file
|
||||
FiletypeSystem Filetype = 0xFF // SYS | ProDOS | System file
|
||||
FiletypeS Filetype = 0x100 // DOS 3.3 Type "S"
|
||||
FiletypeA Filetype = 0x101 // DOS 3.3 Type "A"
|
||||
FiletypeB Filetype = 0x102 // DOS 3.3 Type "B"
|
||||
// | 0D-0E | SOS | SOS reserved for future use
|
||||
// | 12-18 | SOS | SOS reserved for future use
|
||||
// | 1C-BF | SOS | SOS reserved for future use
|
||||
// | C0-EE | ProDOS | ProDOS reserved for future use
|
||||
)
|
||||
|
||||
// Descriptor describes a file's characteristics.
|
||||
type Descriptor struct {
|
||||
Name string
|
||||
Sectors int
|
||||
Length int
|
||||
Locked bool
|
||||
Type Filetype
|
||||
}
|
||||
|
||||
// Operator is the interface that can operate on disks.
|
||||
|
||||
@ -249,21 +249,22 @@ func (cs *CatalogSector) FromSector(data []byte) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// Filetype is the type for dos 3.3 filetype+locked status byte.
|
||||
type Filetype byte
|
||||
|
||||
const (
|
||||
// Hex 80+file type - file is locked
|
||||
// Hex 00+file type - file is not locked
|
||||
// Hex 80+file type - file is locked,
|
||||
// Hex 00+file type - file is not locked.
|
||||
FiletypeLocked Filetype = 0x80
|
||||
|
||||
FileTypeText Filetype = 0x00 // Text file
|
||||
FileTypeInteger Filetype = 0x01 // INTEGER BASIC file
|
||||
FileTypeApplesoft Filetype = 0x02 // APPLESOFT BASIC file
|
||||
FileTypeBinary Filetype = 0x04 // BINARY file
|
||||
FileTypeS Filetype = 0x08 // S type file
|
||||
FileTypeRelocatable Filetype = 0x10 // RELOCATABLE object module file
|
||||
FileTypeA Filetype = 0x20 // A type file
|
||||
FileTypeB Filetype = 0x40 // B type file
|
||||
FiletypeText Filetype = 0x00 // Text file
|
||||
FiletypeInteger Filetype = 0x01 // INTEGER BASIC file
|
||||
FiletypeApplesoft Filetype = 0x02 // APPLESOFT BASIC file
|
||||
FiletypeBinary Filetype = 0x04 // BINARY file
|
||||
FiletypeS Filetype = 0x08 // S type file
|
||||
FiletypeRelocatable Filetype = 0x10 // RELOCATABLE object module file
|
||||
FiletypeA Filetype = 0x20 // A type file
|
||||
FiletypeB Filetype = 0x40 // B type file
|
||||
)
|
||||
|
||||
type FileDescStatus int
|
||||
|
||||
57
lib/notes.org
Normal file
57
lib/notes.org
Normal file
@ -0,0 +1,57 @@
|
||||
** Program location
|
||||
Defaults to $801 for ROM-based Applesoft. Locations $67/$68 point to
|
||||
the start of the program, and the byte preceding it must be #0.
|
||||
|
||||
Details:
|
||||
- http://www.atarimagazines.com/compute/issue11/36_1_THE_APPLE_GAZETTE_RESOLVING_APPLESOFT_AND_HIRES_GRAPHICS_MEMORY_CONFLICTS.php
|
||||
- http://retrocomputing.stackexchange.com/questions/1604
|
||||
|
||||
** Format
|
||||
DOS stores an additional byte on the end, which should be ignored.
|
||||
** Parsing
|
||||
See PARSE.INPUT.LINE at
|
||||
http://www.txbobsc.com/scsc/scdocumentor/D52C.html
|
||||
|
||||
"AT" is ambiguous: it could also be "ATN" or "A TO". Applesoft checks
|
||||
by seeing if the character directly after "AT" is "N" OR "O", and
|
||||
forcing a non-match with "AT" if so. Note that this doesn't skip
|
||||
blanks.
|
||||
|
||||
Data statements and REM statements seem to leave characters completely
|
||||
intact (including storing the space, if any, after the "REM" or "DATA"
|
||||
keyword).
|
||||
** ProDOS and SOS File Types
|
||||
Beneath Apple ProDOS Table E.1
|
||||
|
||||
| 00 | | both | Typeless file |
|
||||
| 01 | | both | Bad blocks file |
|
||||
| 02 | | SOS | PASCAL code file |
|
||||
| 03 | | SOS | PASCAL text file |
|
||||
| 04 | TXT | both | ASCII text fil |
|
||||
| 05 | | SOS | PASCAL text file |
|
||||
| 06 | BIN | both | Binary file |
|
||||
| 07 | | SOS | Font file |
|
||||
| 08 | | SOS | Graphics screen file |
|
||||
| 09 | | SOS | Business BASIC program file |
|
||||
| 0A | | SOS | Business BASIC data file |
|
||||
| 0B | | SOS | Word processor file |
|
||||
| 0C | | SOS | SOS system file |
|
||||
| 0D-0E | | SOS | SOS reserved for future use |
|
||||
| 0F | DIR | both | Directory file |
|
||||
| 10 | | SOS | RPS data file |
|
||||
| 11 | | SOS | RPS index file |
|
||||
| 12-18 | | SOS | SOS reserved for future use |
|
||||
| 19 | ADB | ProDOS | AppleWorks data base file |
|
||||
| 1A | AWP | ProDOS | AppleWorks word processing file |
|
||||
| 1B | ASP | ProDOS | AppleWorks spreadsheet file |
|
||||
| 1C-BF | | SOS | SOS reserved for future use |
|
||||
| C0-EE | | ProDOS | ProDOS reserved for future use |
|
||||
| EF | PAS | ProDOS | ProDOS PASCAL file |
|
||||
| F0 | CMD | ProDOS | Added command file |
|
||||
| F1-F8 | | ProDOS | ProDOS user defined file types |
|
||||
| FA | INT | ProDOS | Integer BASIC program file |
|
||||
| FB | IVR | ProDOS | Integer BASIC variables file |
|
||||
| FC | BAS | ProDOS | Applesoft BASIC program file |
|
||||
| FD | VAR | ProDOS | Applesoft BASIC variables file |
|
||||
| FE | REL | ProDOS | EDASM relocatable object module file |
|
||||
| FF | SYS | ProDOS | System file |
|
||||
Loading…
Reference in New Issue
Block a user