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doc: dos input

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This commit is contained in:
minjaesong
2022-09-06 19:11:08 +09:00
parent 26a5d4af5d
commit 8232053695
6 changed files with 51 additions and 27 deletions
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39
assets/disk0/tvdos/TVDOS.SYS
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@@ -248,7 +248,7 @@ _TVDOS.DRV.FS.SERIAL.flush = (fd) => {
}
_TVDOS.DRV.FS.SERIAL.getFileLen = (fd) => {
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.path}`)
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.fullPath}`)
let port = _TVDOS.DRV.FS.SERIAL._toPorts(fd.driveLetter)
com.sendMessage(port[0], "GETLEN")
@@ -264,7 +264,7 @@ _TVDOS.DRV.FS.SERIAL.getFileLen = (fd) => {
// TODO pread replaces DMA.comToRam
// TODO pwrite replaces DMA.ramToCom
_TVDOS.DRV.FS.SERIAL.sread = (fd) => {
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.path}`)
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.fullPath}`)
let port = _TVDOS.DRV.FS.SERIAL._toPorts(fd.driveLetter)
com.sendMessage(port[0], "READ")
@@ -313,7 +313,7 @@ _TVDOS.DRV.FS.SERIAL.isDirectory = (fd) => {
return (response === 0)
}
_TVDOS.DRV.FS.SERIAL.listFiles = (fd) => {
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.path}`)
if (129 == _TVDOS.DRV.FS.SERIAL._openr(fd)) throw Error(`No such file: ${fd.fullPath}`)
let port = _TVDOS.DRV.FS.SERIAL._toPorts(fd.driveLetter)
com.sendMessage(port[0], "LISTFILES")
@@ -713,15 +713,15 @@ files.reservedNames = ["AUX", // unused
"ZERO"] // /dev/zero
/** This function only creates a file descriptor; will not actually interact with the drives yet. */
files.open = (fullpath) => {
if (files.reservedNames.includes(fullpath.toUpperCase())) {
return new TVDOSFileDescriptor(fullpath.toUpperCase())
files.open = (fullPath) => {
if (files.reservedNames.includes(fullPath.toUpperCase())) {
return new TVDOSFileDescriptor(fullPath.toUpperCase())
}
if (fullpath[2] != '/' && fullpath[2] != '\\') throw Error("Expected full path with drive letter, got " + fullpath)
let driveLetter = fullpath[0].toUpperCase()
if (fullPath[2] != '/' && fullPath[2] != '\\') throw Error("Expected full path with drive letter, got " + fullPath)
let driveLetter = fullPath[0].toUpperCase()
let driver = _TVDOS.DRIVEFS[driveLetter]
return new TVDOSFileDescriptor(fullpath, driver)
return new TVDOSFileDescriptor(fullPath, driver)
}
@@ -735,14 +735,15 @@ const inputwork = {};
inputwork.keymap = [];
input.changeKeyLayout = function(name) {
let res0 = filesystem.open("A",`tvdos/${name.toLowerCase()}.key`,"R");
if (res0 != 0 && inputwork.keymap.length == 0) throw new Error(`I/O Error ${res0} - A:\\tvdos\\${name.toLowerCase()}.key`);
let f = files.open(`A:/tvdos/${name.toLowerCase()}.key`)
let res0 = f.sread().trim()
if (res0.length == 0 && inputwork.keymap.length == 0) throw new Error(`I/O Error on ${f.fullPath}`)
try {
inputwork.keymap = eval(filesystem.readAll("A"));
inputwork.keymap = eval(res0)
}
catch (e) {
printerrln(e);
return -1;
printerrln(e)
return -1
}
}
@@ -925,10 +926,10 @@ Object.freeze(unicode);
///////////////////////////////////////////////////////////////////////////////
// install other stuffs
filesystem.open("A", "tvdos/gl.js", "R");
const GL = eval(filesystem.readAll("A"));
let glfile = files.open("A:/tvdos/gl.js")
const GL = eval(glfile.sread())
let checkTerm = `if (sys.peek(-49)&1) throw new InterruptedException();`;
let checkTerm = `if (sys.peek(-49)&1) throw new InterruptedException();`
let injectIntChk = (s, n) => {
// primitive way of injecting a code; will replace a JS string that matches the regex...
let k = s
@@ -959,6 +960,6 @@ var execApp = (cmdsrc, args, appname) => {
// Boot script
serial.println("TVDOS.SYS initialised, running boot script...");
var _G = {};
filesystem.open("A", "tvdos/bin/command.js", "R");
eval(`var _AUTOEXEC=function(exec_args){${filesystem.readAll("A")}\n};` +
let cmdfile = files.open("A:/tvdos/bin/command.js")
eval(`var _AUTOEXEC=function(exec_args){${cmdfile.sread()}\n};` +
`_AUTOEXEC`)(["", "/c", "\\AUTOEXEC.BAT"])