lemma

package module
v0.0.0-...-af49336 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 25, 2024 License: MIT Imports: 33 Imported by: 0

Documentation

Index

Constants

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const (
	Sys_Data = 0x7E00 // and upward
	Sys_Load = 0x7000 // and upward

	Usr_Load  = 0x3000 // and upward
	Usr_Stack = 0x3000 // downward
	Usr_Data  = 0x0800 // and upward
)
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const (
	Ready   = 1
	Waiting = 2
	Blocked = 3
)
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const (
	BadRequest = 400
	ImATeapot  = 418
)
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const CocoBreak = 3
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const CocoClear = 12
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const CocoDown = 10
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const CocoEnter = 13
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const CocoLeft = 8
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const CocoRight = 9
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const CocoShiftDown = 91 // '['
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const CocoShiftLeft = 21 // ^U
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const CocoShiftRight = 93 // ']'
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const CocoShiftUp = 95 // '_'
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const CocoUp = 94
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const DirPerm = 0775
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const FilePerm = 0664
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const FloppySize35 = 161280
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const FloppySize40 = 184320
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const FloppySize80 = 368640
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const FooterSize = 2
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const HeaderSize = 2
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const HomePageHtml = `` /* 1428-byte string literal not displayed */
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const LemmaErrorMax = 99
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const LemmaErrorMin = 80

LemmaError() takes Printf arguments, logs the error in the lemma server, and returns an error number in 80..99 for the OS9 error.

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const MuxBad = '-'
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const MuxEnough = '.'
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const MuxGoAhead = ':'

MidMux marks.

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const MuxGood = '+'

EndMux marks.

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const MuxNotYet = '~'
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const MuxOK = ';'
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const NumDrives = 10
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const SET_R0_ONE = 0xFFD7
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const SET_R0_ZERO = 0xFFD6

file:///home/strick/doc/CoCo%20Hardware%20Reference.pdf

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const SET_R1_ONE = 0xFFD9
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const SET_R1_ZERO = 0xFFD8
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const TEMP = "Temp"

Variables

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var BLOCK0 = flag.String("block0", "", "[one program mode] filename of block drive 0")
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var Block0 *os.File
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var Book_Menu = &Menu{
	Name: "Book",
	Items: []*Menu{
		&Menu{
			Name:  "Set Bookmark",
			Items: SetBookmark_Menu.Items,
		},
		&Menu{
			Name:   "View Bookmarks",
			Action: &ViewBookmarksAction{},
		},
		&Menu{
			Name:   "0 : Goto Bookmark 0",
			Action: MakeGotoBookmark(0),
		},
		&Menu{
			Name:   "1 : Goto Bookmark 1",
			Action: MakeGotoBookmark(1),
		},
		&Menu{
			Name:   "2 : Goto Bookmark 2",
			Action: MakeGotoBookmark(2),
		},
		&Menu{
			Name:   "3 : Goto Bookmark 3",
			Action: MakeGotoBookmark(3),
		},
		&Menu{
			Name:   "4 : Goto Bookmark 4",
			Action: MakeGotoBookmark(4),
		},
		&Menu{
			Name:   "5 : Goto Bookmark 5",
			Action: MakeGotoBookmark(5),
		},
		&Menu{
			Name:   "6 : Goto Bookmark 6",
			Action: MakeGotoBookmark(6),
		},
		&Menu{
			Name:   "7 : Goto Bookmark 7",
			Action: MakeGotoBookmark(7),
		},
		&Menu{
			Name:   "8 : Goto Bookmark 8",
			Action: MakeGotoBookmark(8),
		},
		&Menu{
			Name:   "9 : Goto Bookmark 9",
			Action: MakeGotoBookmark(9),
		},
	},
}
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var CARDS = flag.Bool("cards", false, "Preferred mode: Present numbered pages to choose what to boot.")
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var Cards = make(map[int]*Card)
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var CommandFuncs = make(map[string]CommandFunc)
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var DEMO = flag.String("demo", "", "[demo mode] run a demo")
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var Demos map[string]func(net.Conn)
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var Edit_Menu = &Menu{
	Name: "Edit",
	Items: []*Menu{
		&Menu{
			Name:   "X : Cut",
			Action: &EditAction{'X'},
		},
		&Menu{
			Name:   "C : Copy",
			Action: &EditAction{'C'},
		},
		&Menu{
			Name:   "V : Paste",
			Action: &EditAction{'V'},
		},
	},
}
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var FLAVOR = flag.String("flavor", "", "what flavor the server (e.g. alpha, beta, prod)")
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var FS = flag.String("fs", "", "Danger: Filesystem root that can be read and written remotely")
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var FlagHttpPort = flag.Int("http_port", 8080, ":port for web")
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var FlagInkeyRaw = flag.String("inkey_raw", "inkey_trap.lwraw", "raw machine code fragment for HdbDos")
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var FlagInputs = flag.String("inputs", "/home/pizga/public-inputs/", "serving directory for inputs to coco-shelf")
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var FlagL0ModuleDirPath = flag.String("l0_module_dir", "", "[experimental] where to find commands for Level0")
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var FlagNavRoot = flag.String("nav_root", "", "top of navigable tree on native filesystem")
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var FlagReleases = flag.String("releases", "/home/pizga/public-releases/", "serving directory for built releases")
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var FlagSideloadRaw = flag.String("sideload_raw", "sideload.lwraw", "raw machine code fragment for HdbDos")
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var FlagTemp = flag.String("temp", "/home/pizga/public-temp/", "for whatever")
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var FlagWebReaderPwFlipped = flag.String("web_reader_pw_flipped", "XLXL-KVYYOVH", "magic web reader pw (optional)")
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var FlagWebStatic = flag.String("web_static", "", "web-static serving directory")
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var FloppySizes = []int64{FloppySize35, FloppySize40, FloppySize80}
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var ForcePage = flag.Int("force_page", 0, "Always launch this page")
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var GimeText40Video = &VideoSettings{0x4C, [8]byte{0x03, 0x05, 0x12, 0x00, 0x0F, 0xD8, 0, 0}}
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var GimeText80Video = &VideoSettings{0x4C, [8]byte{0x03, 0x15, 0x12, 0x00, 0x0F, 0xD8, 0, 0}}
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var Go_Menu = &Menu{
	Name: "Go",
	Items: []*Menu{
		&Menu{
			Name:   "AAAAAAAAAAA",
			Action: nil,
		},
		&Menu{
			Name:   "BBBBBBBBBBBBB",
			Action: nil,
		},
		&Menu{
			Name:   "CCCCCCCCCCCCCC",
			Action: nil,
		},
	},
}
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var Help_Menu = &Menu{
	Name:   "?Help",
	Action: &HelpAction{},
}
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var Inodes [1024]*LMPath // Index excess 1024
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var KIDSPORT = flag.Int("kidsport", 20185, "Lemma kids can connect here (for treenet)")
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var KnownNodes map[string]*TreeNode // closure Parents and immediate Kids
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var LEMMAN_FS = flag.String(
	"lemman_fs", "lemman_fs", "directory to use as LemMan filesystem")
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var LEMMINGS_ROOT = flag.String("lemmings_root", "LEMMINGS/", "read only resource directory, for -cards mode.")
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var LEVEL0 = flag.String("level0", "", "[experimental Level0 mode] level0.bin (decb) to upload")
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var LMPaths = make(map[uint]*LMPath)
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var LemManNames = []string{
	"Lem_UNKNOWN_ZERO",
	"Lem_Create",
	"Lem_Open",
	"Lem_MakDir",
	"Lem_ChgDir",
	"Lem_Delete",
	"Lem_Seek",
	"Lem_Read",
	"Lem_Write",
	"Lem_ReadLn",
	"Lem_WritLn",
	"Lem_GetStat",
	"Lem_SetStat",
	"Lem_Close",
}
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var LogicalRamImage [0x10000]byte // capture coco image.
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var MatchPathFront = regexp.MustCompile("^(/[-a-z]*)")
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var ModuleMap map[string]*L0Module
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var Mount_Menu = &Menu{
	Name: "Mount",
	Items: []*Menu{
		&Menu{
			Name:   "0 : Mount Drive 0",
			Action: MakeMounter(0),
		},
		&Menu{
			Name:   "1 : Mount on Drive 1",
			Action: MakeMounter(1),
		},
		&Menu{
			Name:   "2 : Mount on Drive 2",
			Action: MakeMounter(2),
		},
		&Menu{
			Name:   "3 : Mount on Drive 3",
			Action: MakeMounter(3),
		},
		&Menu{
			Name:   "4 : Mount on Drive 4",
			Action: MakeMounter(4),
		},
		&Menu{
			Name:   "5 : Mount on Drive 5",
			Action: MakeMounter(5),
		},
		&Menu{
			Name:   "6 : Mount on Drive 6",
			Action: MakeMounter(6),
		},
		&Menu{
			Name:   "7 : Mount on Drive 7",
			Action: MakeMounter(7),
		},
		&Menu{
			Name:   "8 : Mount on Drive 8",
			Action: MakeMounter(8),
		},
		&Menu{
			Name:   "9 : Mount on Drive 9",
			Action: MakeMounter(9),
		},
		&Menu{
			Name:   "Unmount All",
			Action: &UnmountAllAction{},
		},
		&Menu{
			Name:   "View Mounts",
			Action: &ViewMountsAction{},
		},
	},
}
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var NAME = flag.String("name", "", "Name to use (for treenet)")
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var NextInodeVar = 1024
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var OpNames = []string{
	"???", "Cre", "Ope", "Mkd", "Cgd", "Del", "Sek", "Rea", "Wri", "RLn", "WLn", "Get", "Set", "Clo",
}
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var PARENT = flag.String("parent", "", "Connect to a parent lemma host:port (for treenet)")
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var PORT = flag.Int("port", 2321, "Listen on this TCP port (V41)")
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var PRINT_VERSION = flag.Bool("version", false, "Just print protocol version")
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var PROGRAM = flag.String("program", "", "[one program mode] Program to upload to COCOs")
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var Pref_Menu = &Menu{
	Name: "Pref",
	Items: []*Menu{
		&Menu{
			Name:   "User Settings",
			Action: nil,
		},
		&Menu{
			Name:   "Host Settings",
			Action: nil,
		},
	},
}
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var PrevLemmaError byte = LemmaErrorMin - 1
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var PublicExceptions = map[string]bool{
	"/":            true,
	"/pizga":       true,
	"/pizga/Homes": true,
}
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var Quik_Menu = &Menu{
	Name: "Quik",
	Items: []*Menu{
		&Menu{
			Name: "Speed Poke",
			Items: []*Menu{
				&Menu{Name: "Y : Fast 1.78 MHz", Action: &ModeAction{'S', 'Y'}},
				&Menu{Name: "N : Slow 0.9 MHz", Action: &ModeAction{'S', 'N'}},
				&Menu{Name: "R : ROM fast, rest slow", Action: &ModeAction{'S', 'R'}},
				&Menu{Name: "X : GimeX 2.86 MHz", Action: &ModeAction{'S', 'X'}},
			},
		},
		&Menu{
			Name: "Hitachi 6309 Mode",
			Items: []*Menu{
				&Menu{Name: "Y : 6309 Native Mode", Action: &ModeAction{'H', 'Y'}},
				&Menu{Name: "N : 6809 Compatability Mode", Action: &ModeAction{'H', 'N'}},
			},
		},
		&Menu{
			Name:   "Un-hijack the CLEAR Key",
			Action: &ModeAction{'U', 0},
		},
		&Menu{
			Name:   "Reboot",
			Action: &ModeAction{'R', 0},
		},
	},
}
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var SCAN_KEYBOARD = flag.Bool("scan_keyboard", true, "flag flip for CMD_KEYBOARD (to detect SHIFT, etc)")
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var SetBookmark_Menu = &Menu{
	Items: []*Menu{
		&Menu{
			Name:   "0 : Set Bookmark 0",
			Action: MakeSetBookmark(0),
		},
		&Menu{
			Name:   "1 : Set Bookmark 1",
			Action: MakeSetBookmark(1),
		},
		&Menu{
			Name:   "2 : Set Bookmark 2",
			Action: MakeSetBookmark(2),
		},
		&Menu{
			Name:   "3 : Set Bookmark 3",
			Action: MakeSetBookmark(3),
		},
		&Menu{
			Name:   "4 : Set Bookmark 4",
			Action: MakeSetBookmark(4),
		},
		&Menu{
			Name:   "5 : Set Bookmark 5",
			Action: MakeSetBookmark(5),
		},
		&Menu{
			Name:   "6 : Set Bookmark 6",
			Action: MakeSetBookmark(6),
		},
		&Menu{
			Name:   "7 : Set Bookmark 7",
			Action: MakeSetBookmark(7),
		},
		&Menu{
			Name:   "8 : Set Bookmark 8",
			Action: MakeSetBookmark(8),
		},
		&Menu{
			Name:   "9 : Set Bookmark 9",
			Action: MakeSetBookmark(9),
		},
	},
}
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var SlashPage []byte
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var TESTHOST = flag.String("testhost", "", "Host that runs tests")
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var TopMenu = &Menu{
	Name: "",
	Items: []*Menu{
		View_Menu,
		Edit_Menu,
		Quik_Menu,

		Mount_Menu,
		Book_Menu,

		Help_Menu,
	},
}
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var VdgText32Video = &VideoSettings{0xCC, [8]byte{0x00, 0x00, 0x00, 0x00, 0x0F, 0xE0, 0, 0}}
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var View_Menu = &Menu{
	Name: "View",
	Items: []*Menu{
		&Menu{
			Name:   "Info",
			Action: &ViewInfoAction{},
		},
		&Menu{
			Name:   "Text View",
			Action: &ViewTextAction{},
		},
		&Menu{
			Name:   "Hex View",
			Action: &ViewHexAction{},
		},
	},
}

Functions

func Add 

func Add(num int, parent int, name string, tc *Card)

func AlterTask0Map37To2000ReturnSaved 

func AlterTask0Map37To2000ReturnSaved(ses *Session, payload []byte) byte

func AsciiToInjectBytes 

func AsciiToInjectBytes(s string) []byte

func AttemptToLoadModule 

func AttemptToLoadModule(filename string)

func BeginMux 

func BeginMux(ses *Session, p uint, pay []byte)

func Bold 

func Bold(s string) string

func BoldInt 

func BoldInt(x int) string

func CanAccess 

func CanAccess(principals []string, path string, toWrite bool) bool

func CanAccess1 

func CanAccess1(prin string, path string, toWrite bool) bool

func Catch 

func Catch(label string, fn func()) (err string)

func CheckSum16Ram 

func CheckSum16Ram(conn net.Conn, addr uint, n uint) uint

func Chop 

func Chop(t T.TextScreen, line string) (lines []string)

func ContinueLongLines 

func ContinueLongLines(t T.TextScreen, lines []string) (result []string)

func CopyFile 

func CopyFile(src, dest string) error

func CopyTcp 

func CopyTcp(onFinish chan bool, r, w net.Conn, what string)

func CreateHomeIfNeeded 

func CreateHomeIfNeeded(ses *Session) (string, string, string)

func DescribeVideoModes 

func DescribeVideoModes(page0 []byte) (str string, byt []byte)

func DoLemMan 

func DoLemMan(conn net.Conn, in []byte, pd uint) []byte

func DrawBoxed 

func DrawBoxed(t T.TextScreen, x, y uint, lines []string, invertHeadChar bool)

func DrawFullScreenLines 

func DrawFullScreenLines(t T.TextScreen, lines []string, title string)

func DuplicateFileToTemp 

func DuplicateFileToTemp(filename string, startup string) *os.File

func EchoCommand 

func EchoCommand(o *Proc) string

func EmptyDecbInitializedDiskImage 

func EmptyDecbInitializedDiskImage() []byte

func EndMux 

func EndMux(ses *Session, p uint, pay []byte)

func ErrorAlert 

func ErrorAlert(t T.TextScreen, lines []string)

func ErrorAlertChop 

func ErrorAlertChop(t T.TextScreen, line string)

func ExtractName 

func ExtractName(bb []byte, i uint, filename string) string

func Flip13 

func Flip13(a string) string

tr A-Za-z ZYXWVUTSRQPONMLKJIHGFEDCBAzyxwvutsrqponmlkjihgfedcba

func Flip13AfterFlipMark 

func Flip13AfterFlipMark(a string) string

func Flip13Filepath 

func Flip13Filepath(a string) string

func GetBCommand 

func GetBCommand(o *Proc) string

func GetBlockDevice 

func GetBlockDevice(ses *Session) *os.File

func GetHellos 

func GetHellos(conn net.Conn) map[uint][]byte

func GetSerial 

func GetSerial() int

func GetTCommand 

func GetTCommand(o *Proc) string

func GimeText40x24_OnPage37_ReturnNumRows 

func GimeText40x24_OnPage37_ReturnNumRows(ses *Session, payload []byte, extraVerticalGap byte) int

extraVerticalGap may be 0, 1, 2, or 3. Returns number of full rows visibile, up to 24.

func HdbDosHijack 

func HdbDosHijack(ses *Session, payload []byte)

Entry from waiter.go for a Hijack.

func HdbDosSector 

func HdbDosSector(ses *Session, payload []byte)

Entry from waiter.go for a Sector.

func HelpCommand 

func HelpCommand(o *Proc) string

func HitachiMode 

func HitachiMode(com *coms.Comm, native bool)

func InitDemos 

func InitDemos()

func Inject 

func Inject(ses *Session, sideload []byte, dest uint, exec bool, payload []byte)

func L0Init 

func L0Init()

func LMChgDir 

func LMChgDir(pd uint, regs *LMRegs) (status byte)

func LMClose 

func LMClose(pd uint, regs *LMRegs) (status byte)

func LMDelete 

func LMDelete(pd uint, regs *LMRegs, name string) (status byte)

func LMGetStt 

func LMGetStt(pd uint, regs *LMRegs) (payload []byte, status byte)

func LMOpen 

func LMOpen(pd uint, regs *LMRegs, mode byte, name string, create bool) (status byte)

func LMRead 

func LMRead(pd uint, regs *LMRegs, linely bool) (payload []byte, status byte)

func LMSeek 

func LMSeek(pd uint, regs *LMRegs) (status byte)

func LMWrite 

func LMWrite(pd uint, regs *LMRegs, pay_in []byte, linely bool) (status byte)

func LemManCommandName 

func LemManCommandName(b byte) string

func LemmaError 

func LemmaError(format string, args ...any) byte

func Level0Control 

func Level0Control(conn net.Conn, ses *Session)

func Listen 

func Listen()

func MidMux 

func MidMux(ses *Session, p uint, pay []byte)

func NewDriveTempName 

func NewDriveTempName(drive uint) string

func NextInode 

func NextInode() int

func NonduplicatingDuplicateFileToTemp 

func NonduplicatingDuplicateFileToTemp(filename string) *os.File

func OnText40At2000Run 

func OnText40At2000Run(ses *Session, payload []byte, runMe func())

func OnTextVDGAt0400Run 

func OnTextVDGAt0400Run(ses *Session, payload []byte, runMe func())

func Peek 

func Peek(conn net.Conn, addr uint, n uint) []byte

func Peek2Ram 

func Peek2Ram(conn net.Conn, addr uint, n uint) []byte

func PeekPage0 

func PeekPage0(ses *Session) []byte

func PeekRam 

func PeekRam(conn net.Conn, addr uint, n uint) []byte

func PokeRam 

func PokeRam(conn net.Conn, addr uint, data []byte)

func PutTCommand 

func PutTCommand(o *Proc) string

func ReadFive 

func ReadFive(conn net.Conn) (cmd byte, n uint, p uint)

func ReadFiveLoop 

func ReadFiveLoop(conn net.Conn, ses *Session)

func ReadN 

func ReadN(conn net.Conn, n uint) []byte

func Reboot 

func Reboot(com *coms.Comm)

func RecolorMenuBar 

func RecolorMenuBar(t T.TextScreen, group *Menu, chosen *Menu)

func ReconnectPort 

func ReconnectPort(ses *Session, port int)

func RegsString 

func RegsString(b []byte) string

func Rot13 

func Rot13(a string) string

tr A-Za-z N-ZA-Mn-za-m

func RunCards 

func RunCards(ses *Session) (notice string)

func RunWeb 

func RunWeb()

func ScanKeyboard 

func ScanKeyboard(conn net.Conn) (keybits [8]byte)

func SeekSectorReturnLSN 

func SeekSectorReturnLSN(block *os.File, n uint, p uint) int64

func SendInitialInjections 

func SendInitialInjections(ses *Session)

func Serve 

func Serve(conn net.Conn)

func SetVideoMode 

func SetVideoMode(ses *Session, hrmode, hrwidth, pmode byte)

func ShortTimestamp 

func ShortTimestamp() string

func SpeedMode 

func SpeedMode(com *coms.Comm, value byte)

func SplitTextAsLines 

func SplitTextAsLines(text []byte) (lines []string)

func TestCharRow40 

func TestCharRow40(nthRow byte) []byte

func TextChooserShell 

func TextChooserShell(com *coms.Comm, ds *DriveSession, t T.TextScreen)

called by hdbdos HdbDosHijack

func TimeVector 

func TimeVector(t time.Time) []byte

func Timestamp 

func Timestamp() string

func TruePath 

func TruePath(pizgaPath string) string

func UnHijack 

func UnHijack(com *coms.Comm)

func UndoAlterTask0 

func UndoAlterTask0(ses *Session, saved byte)

func Up 

func Up(x byte) byte

func UploadProgram 

func UploadProgram(conn net.Conn, filename string)

func UpperCleanName 

func UpperCleanName(s []byte, maxLen int) string

func VerticalEchoCommand 

func VerticalEchoCommand(o *Proc) string

func VideoModes 

func VideoModes(page0 []byte) (hrmode, hrwidth, pmode byte)

func ViewBoxedLines 

func ViewBoxedLines(t T.TextScreen, lines []string, color byte)

func ViewBoxedText 

func ViewBoxedText(t T.TextScreen, text []byte, color byte)

func ViewFullScreenLines 

func ViewFullScreenLines(t T.TextScreen, lines []string, color byte)

func ViewFullScreenText 

func ViewFullScreenText(t T.TextScreen, text []byte, color byte)

func WaitForBreak 

func WaitForBreak(t T.TextScreen)

WaitForBreak also allows SPACE.

func WriteFive 

func WriteFive(conn net.Conn, cmd byte, n uint, p uint)

Types

type Alert 

type Alert struct {
	Summary string
	Text    string
	ID      int
	Created time.Time
	Expires time.Time
}

type BaseModel 

type BaseModel struct {
	// contains filtered or unexported fields
}

func NewModel 

func NewModel(path string, why string) *BaseModel

func (*BaseModel) Decoration 

func (mod *BaseModel) Decoration(ds *DriveSession) string

func (*BaseModel) Hot 

func (mod *BaseModel) Hot() bool

func (*BaseModel) KidAtFocus 

func (mod *BaseModel) KidAtFocus(focus uint) Model

KidAtFocus understands 0->parent; 1->this; 2.. are kids.

func (*BaseModel) Kids 

func (mod *BaseModel) Kids() []Model

func (*BaseModel) Name 

func (mod *BaseModel) Name() string

func (mod *BaseModel) Order() int { return mod.order }

func (*BaseModel) Parent 

func (mod *BaseModel) Parent() Model

func (*BaseModel) Path 

func (mod *BaseModel) Path() string

func (*BaseModel) ReKids 

func (mod *BaseModel) ReKids() []Model

func (*BaseModel) ShowMenus 

func (mod *BaseModel) ShowMenus() *Menu

func (*BaseModel) Size 

func (mod *BaseModel) Size() int64

func (*BaseModel) String 

func (mod *BaseModel) String() string

func (*BaseModel) UnixPath 

func (mod *BaseModel) UnixPath() string

type Card 

type Card struct {
	Num  int
	Name string
	Moms []int
	Kids map[int]*Card

	Text     string
	Template *template.Template

	ReconnectPort int
	Launch        string
	Block0        string
	Block1        string
}

type CommandFunc 

type CommandFunc func(*Proc) string

type DriveImage 

type DriveImage struct {
	Path              string
	Image             []byte
	Dirty             bool
	CreationTimestamp string
}

func (*DriveImage) GoString 

func (di *DriveImage) GoString() string

func (*DriveImage) String 

func (di *DriveImage) String() string

type DriveSession 

type DriveSession struct {
	// contains filtered or unexported fields
}

func NewDriveSession 

func NewDriveSession(ses *Session, com *coms.Comm, home, retain, trash string) *DriveSession

func (*DriveSession) CreateEmptyDriveImageAtIfNeeded 

func (ds *DriveSession) CreateEmptyDriveImageAtIfNeeded(nth byte) *DriveImage

func (*DriveSession) HdbDosCleanup 

func (ds *DriveSession) HdbDosCleanup()

func (*DriveSession) HdbDosCleanupOneDrive 

func (ds *DriveSession) HdbDosCleanupOneDrive(driveNum byte)

func (*DriveSession) IsModelMounted 

func (ds *DriveSession) IsModelMounted(c Model) (drive byte, ok bool)

func (*DriveSession) SetDrive 

func (ds *DriveSession) SetDrive(nth byte, c Model)

func (*DriveSession) String 

func (ds *DriveSession) String() string

type EditAction 

type EditAction struct {
	What byte
}

func (*EditAction) Do 

func (o *EditAction) Do(nav *Navigator, mod Model, path string)

func (*EditAction) String 

func (o *EditAction) String(nav *Navigator, mod Model, path string) string

func (*EditAction) Undo 

func (o *EditAction) Undo(nav *Navigator, mod Model, path string)

type GotoBookmarkAction 

type GotoBookmarkAction struct {
	N byte
}

func (*GotoBookmarkAction) Do 

func (o *GotoBookmarkAction) Do(nav *Navigator, mod Model, path string)

func (*GotoBookmarkAction) String 

func (o *GotoBookmarkAction) String(nav *Navigator, mod Model, path string) string

func (*GotoBookmarkAction) Undo 

func (o *GotoBookmarkAction) Undo(nav *Navigator, mod Model, path string)

type HdbDosSession 

type HdbDosSession struct {
	Ses      *Session
	NumReads int64 // When 1, send injections.

	DriveSession *DriveSession
}

type HelpAction 

type HelpAction struct {
}

func (*HelpAction) Do 

func (o *HelpAction) Do(nav *Navigator, mod Model, path string)

func (*HelpAction) String 

func (o *HelpAction) String(nav *Navigator, mod Model, path string) string

func (*HelpAction) Undo 

func (o *HelpAction) Undo(nav *Navigator, mod Model, path string)

type IScreen 

type IScreen interface {
	Clear()
	PutChar(ch byte)
	PutStr(s string)
	Flush()
}

type L0File 

type L0File struct {
	// contains filtered or unexported fields
}

type L0Module 

type L0Module struct {
	// contains filtered or unexported fields
}

func FindModule 

func FindModule(name string) (*L0Module, error)

func (L0Module) Attr 

func (m L0Module) Attr() byte

func (L0Module) DataSize 

func (m L0Module) DataSize() uint

func (L0Module) Exec 

func (m L0Module) Exec() uint

func (L0Module) Kind 

func (m L0Module) Kind() byte

func (L0Module) Lang 

func (m L0Module) Lang() byte

func (L0Module) Rev 

func (m L0Module) Rev() byte

type L0Proc 

type L0Proc struct {
	// contains filtered or unexported fields
}

func Launch 

func Launch(conn net.Conn, module string, params string, parent *L0Proc) (*L0Proc, error)

type LMPath 

type LMPath struct {
	PathName   string
	Mode       byte
	IsDir      bool
	Offset     int64
	Size       int64
	DirEntries []os.DirEntry
	DirData    []byte
	// contains filtered or unexported fields
}

type LMRegs 

type LMRegs struct {
	// contains filtered or unexported fields
}

func NewLMRegs 

func NewLMRegs(in []byte) *LMRegs

func (LMRegs) WriteBytes 

func (r LMRegs) WriteBytes(to *bytes.Buffer)

type LemmaHandler 

type LemmaHandler struct {
	NavRoot  string
	Handlers map[string]http.Handler
}

func (*LemmaHandler) ServeHTTP 

func (lh *LemmaHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type LineBuf 

type LineBuf struct {
	Ses *Session
}

func (*LineBuf) GetLine 

func (lb *LineBuf) GetLine() string
type Menu struct {
	Name   string // first char is shortcut
	Items  []*Menu
	Action MenuAction
}
func (m *Menu) Lines() (lines []string)
func (m *Menu) Shortcut() byte
type MenuAction interface {
	Do(nav *Navigator, mod Model, path string)
	Undo(nav *Navigator, mod Model, path string)
	String(nav *Navigator, mod Model, path string) string
}

func MakeGotoBookmark 

func MakeGotoBookmark(n byte) MenuAction

func MakeMounter 

func MakeMounter(n byte) MenuAction

func MakeSetBookmark 

func MakeSetBookmark(n byte) MenuAction
type MenuActionHistory struct {
	History []*MenuAction
}

type ModeAction 

type ModeAction struct {
	What  byte
	Value byte
}

func (*ModeAction) Do 

func (o *ModeAction) Do(nav *Navigator, mod Model, path string)

func (*ModeAction) String 

func (o *ModeAction) String(nav *Navigator, mod Model, path string) string

func (*ModeAction) Undo 

func (o *ModeAction) Undo(nav *Navigator, mod Model, path string)

type Model 

type Model interface {
	//Order() int
	Path() string
	Name() string
	Kids() []Model
	ReKids() []Model
	Parent() Model
	Decoration(ds *DriveSession) string
	KidAtFocus(focus uint) Model
	ShowMenus() *Menu
	Hot() bool // turn ENTER or -> into Action.
	Size() int64
}

type MountAction 

type MountAction struct {
	N byte
}

func (*MountAction) Do 

func (o *MountAction) Do(nav *Navigator, mod Model, path string)

func (*MountAction) String 

func (o *MountAction) String(nav *Navigator, mod Model, path string) string

func (*MountAction) Undo 

func (o *MountAction) Undo(nav *Navigator, mod Model, path string)
type Navigator struct {
	Bookmarks [10]string
	GotoPath  string

	CutPath     string
	HoldingPath string
	// contains filtered or unexported fields
}
func (nav *Navigator) ClearScreen()
func (nav *Navigator) Confirm(s string) bool
func (nav *Navigator) DoAction(chosen *Menu, c Model, focus uint, boxX, boxY uint)
func (t *Navigator) Loop()
func (nav *Navigator) NavStep(c Model) Model
func (nav *Navigator) Render(mod Model, focus uint)
func (nav *Navigator) TryMenu(menu *Menu, c Model, focus uint, ch byte)

Returns true if the input char ch is consumed. If returns false, you can look elsewhere for a handler.

type NumStr 

type NumStr struct {
	Num int
	Str string
}

type NumStrSlice 

type NumStrSlice []NumStr

func (NumStrSlice) Len 

func (o NumStrSlice) Len() int

func (NumStrSlice) Less 

func (o NumStrSlice) Less(i, j int) bool

func (NumStrSlice) Swap 

func (o NumStrSlice) Swap(i, j int)

type Proc 

type Proc struct {
	Command string
	Argv    []string
	Ses     *Session
	Channel uint

	InPacket chan TaggedBytes
}

func (*Proc) CocoClose 

func (o *Proc) CocoClose()

func (*Proc) CocoCreate 

func (o *Proc) CocoCreate(filename string)

func (*Proc) CocoError 

func (o *Proc) CocoError(message string)

func (*Proc) CocoOpen 

func (o *Proc) CocoOpen(filename string)

func (*Proc) Exit3 

func (o *Proc) Exit3(verdict string)

func (*Proc) LowGetOne 

func (o *Proc) LowGetOne(expected byte) []byte

func (*Proc) LowPutOne 

func (o *Proc) LowPutOne(q coms.Quint, args ...any)

func (*Proc) PrintfStderr 

func (o *Proc) PrintfStderr(format string, args ...any)

func (*Proc) Read 

func (o *Proc) Read(buf []byte)

func (*Proc) ReadLine 

func (o *Proc) ReadLine() string

func (*Proc) RunCommandFunc 

func (o *Proc) RunCommandFunc(fn CommandFunc)

func (*Proc) WriteBytes 

func (o *Proc) WriteBytes(buf []byte)

func (*Proc) WriteLine 

func (o *Proc) WriteLine(line string)

type Regs6809 

type Regs6809 struct {
	CC byte
	D  word
	DP byte
	X  word
	Y  word
	U  word
	PC word // S starts here for RTI.
	S  word // Not consumed by RTI.
	Z  word // Extra padding for 16 bytes (used for temp PC).
}

type Session 

type Session struct {
	ID        int
	Conn      net.Conn
	IScreen   IScreen
	LineBuf   *LineBuf
	Hostname  string
	RomID     []byte
	AxiomVars []byte
	Hellos    map[uint][]byte

	Block0 *os.File
	Block1 *os.File

	Procs map[uint]*Proc // mux.go

	HdbDos *HdbDosSession

	Cleanups []func()

	InitGimeRegs  []byte
	BasicGimeRegs []byte

	T T.TextScreen
}

func NewSession 

func NewSession(conn net.Conn, hostname string) *Session

func (*Session) ReplyOnChannel 

func (ses *Session) ReplyOnChannel(cmd byte, p uint, pay []byte)

func (*Session) String 

func (ses *Session) String() string

type SetBookmarkAction 

type SetBookmarkAction struct {
	N byte
}

func (*SetBookmarkAction) Do 

func (o *SetBookmarkAction) Do(nav *Navigator, mod Model, path string)

func (*SetBookmarkAction) String 

func (o *SetBookmarkAction) String(nav *Navigator, mod Model, path string) string

func (*SetBookmarkAction) Undo 

func (o *SetBookmarkAction) Undo(nav *Navigator, mod Model, path string)

type SlashHandler 

type SlashHandler struct {
}

func (*SlashHandler) ServeHTTP 

func (sh *SlashHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

type TaggedBytes 

type TaggedBytes struct {
	Tag   byte
	Bytes []byte
}

type TreeNode 

type TreeNode struct {
	Serial  int
	Version int
	Flags   []byte
	Host    string
	Mac     [5]byte
	Secret  []byte

	Parent *TreeNode
	Kids   map[string]*TreeNode

	User   string
	Groups []string
	Where  *TreeNode // which host authenticated User & Group namespace

	FanMax    int
	ZeroNet   int
	ZeroSlots int
}

type UnmountAllAction 

type UnmountAllAction struct {
}

func (*UnmountAllAction) Do 

func (o *UnmountAllAction) Do(nav *Navigator, mod Model, path string)

func (*UnmountAllAction) String 

func (o *UnmountAllAction) String(nav *Navigator, mod Model, path string) string

func (*UnmountAllAction) Undo 

func (o *UnmountAllAction) Undo(nav *Navigator, mod Model, path string)

type VideoSettings 

type VideoSettings struct {
	Major byte
	Minor [8]byte
}

func (*VideoSettings) Flush 

func (vs *VideoSettings) Flush(ses *Session)

type ViewBookmarksAction 

type ViewBookmarksAction struct {
}

func (*ViewBookmarksAction) Do 

func (o *ViewBookmarksAction) Do(nav *Navigator, mod Model, path string)

func (*ViewBookmarksAction) String 

func (o *ViewBookmarksAction) String(nav *Navigator, mod Model, path string) string

func (*ViewBookmarksAction) Undo 

func (o *ViewBookmarksAction) Undo(nav *Navigator, mod Model, path string)

type ViewHexAction 

type ViewHexAction struct {
}

func (*ViewHexAction) Do 

func (o *ViewHexAction) Do(nav *Navigator, mod Model, path string)

func (*ViewHexAction) String 

func (o *ViewHexAction) String(nav *Navigator, mod Model, path string) string

func (*ViewHexAction) Undo 

func (o *ViewHexAction) Undo(nav *Navigator, mod Model, path string)

type ViewInfoAction 

type ViewInfoAction struct {
}

func (*ViewInfoAction) Do 

func (o *ViewInfoAction) Do(nav *Navigator, mod Model, path string)

func (*ViewInfoAction) String 

func (o *ViewInfoAction) String(nav *Navigator, mod Model, path string) string

func (*ViewInfoAction) Undo 

func (o *ViewInfoAction) Undo(nav *Navigator, mod Model, path string)

type ViewMountsAction 

type ViewMountsAction struct {
}

func (*ViewMountsAction) Do 

func (o *ViewMountsAction) Do(nav *Navigator, mod Model, path string)

func (*ViewMountsAction) String 

func (o *ViewMountsAction) String(nav *Navigator, mod Model, path string) string

func (*ViewMountsAction) Undo 

func (o *ViewMountsAction) Undo(nav *Navigator, mod Model, path string)

type ViewTextAction 

type ViewTextAction struct {
}

func (*ViewTextAction) Do 

func (o *ViewTextAction) Do(nav *Navigator, mod Model, path string)

func (*ViewTextAction) String 

func (o *ViewTextAction) String(nav *Navigator, mod Model, path string) string

func (*ViewTextAction) Undo 

func (o *ViewTextAction) Undo(nav *Navigator, mod Model, path string)

type XTextScreen 

type XTextScreen struct {
	B         []byte // screen RAM not yet sent.
	W, H      int    // screen dimensions
	P         int    // cursor
	Addr      int
	Majuscule bool // Use 0..63
	Ses       *Session
}

TODO: convert to new Screen. TODO: requires dealing with LineBuf::GetLine this one depends on CMD_PUTCHAR.

func NewTextScreen 

func NewTextScreen(ses *Session, w, h int, addr int) *XTextScreen

func (*XTextScreen) Clear 

func (t *XTextScreen) Clear()

func (*XTextScreen) Flush 

func (t *XTextScreen) Flush()

func (*XTextScreen) PutChar 

func (t *XTextScreen) PutChar(ch byte)

func (*XTextScreen) PutStr 

func (ax *XTextScreen) PutStr(s string)

Source Files

View all Source files

Directories

Path Synopsis
cli
Package skiplist implement skip list data structure.
 Package skiplist implement skip list data structure.
strdy (pronounced "sturdy") is a database for holding a string-to-string map.
 strdy (pronounced "sturdy") is a database for holding a string-to-string map.
strdy-main
This file was generated by scrape_os9_symbols
 This file was generated by scrape_os9_symbols

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