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gzip now works after some TVDOS kernel fixes

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This commit is contained in:
minjaesong
2023-05-10 21:03:26 +09:00
parent c318cb0419
commit 1efec13ecf
3 changed files with 24 additions and 22 deletions
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20
assets/disk0/tvdos/TVDOS.SYS
View File

@@ -1,3 +1,11 @@
let _fromCharCode = b => String.fromCharCode((b >= 0) ? b : 256 + b)
function btostr(bytes) {
let s = ""
for (let i = 0; i < bytes.length; i++) {
s += _fromCharCode(bytes[i])
}
return s
}
// define exceptions
function InterruptedException(m) {
this.message = m;
@@ -180,7 +188,7 @@ class TVDOSFileDescriptor {
this._driverID = driverID
this._driver = _TVDOS.DRV.FS[driverID]
serial.println(`TVDOSFileDescriptor input path: ${path0}, p = ${p}, driveLetter = ${this._driveLetter}, path = ${this._path}, driver = ${driverID}`)
// serial.println(`TVDOSFileDescriptor input path: ${path0}, p = ${p}, driveLetter = ${this._driveLetter}, path = ${this._path}, driver = ${driverID}`)
}
}
@@ -430,7 +438,7 @@ _TVDOS.DRV.FS.SERIAL.swrite = (fd, string) => {
_TVDOS.DRV.FS.SERIAL._flush(port[0]);_TVDOS.DRV.FS.SERIAL._close(port[0])
}
_TVDOS.DRV.FS.SERIAL.bwrite = (fd, bytes) => { // pwrite replaces DMA.ramToCom
let string = String.fromCharCode.apply(null, bytes) // no spreading: has length limit
let string = btostr(bytes) // no spreading: has length limit
_TVDOS.DRV.FS.SERIAL.swrite(fd, string)
}
_TVDOS.DRV.FS.SERIAL.pappend = (fd, ptr, count) => {
@@ -440,7 +448,7 @@ _TVDOS.DRV.FS.SERIAL.pappend = (fd, ptr, count) => {
dma.ramToCom(ptr, port[0], count)
}
_TVDOS.DRV.FS.SERIAL.bappend = (fd, bytes) => { // pwrite replaces DMA.ramToCom
let string = String.fromCharCode.apply(null, bytes) // no spreading: has length limit
let string = btostr(bytes) // no spreading: has length limit
_TVDOS.DRV.FS.SERIAL.sappend(fd, string)
}
_TVDOS.DRV.FS.SERIAL.sappend = (fd, string) => {
@@ -686,7 +694,7 @@ _TVDOS.DRV.FS.DEVCON.sread = (fd) => {
_TVDOS.DRV.FS.DEVCON.pwrite = (fd, ptr, count, offset) => {}
_TVDOS.DRV.FS.DEVCON.bwrite = (fd, bytes) => {
let string = String.fromCharCode.apply(null, bytes) // no spreading: has length limit
let string = btostr(bytes) // no spreading: has length limit
_TVDOS.DRV.FS.DEVZERO.swrite(fd, string)
}
_TVDOS.DRV.FS.DEVCON.swrite = (fd, string) => {
@@ -941,7 +949,7 @@ filesystem.write = (driveLetter, string) => {
filesystem._flush(port[0]); filesystem._close(port[0]);
};
filesystem.writeBytes = (driveLetter, bytes) => {
var string = String.fromCharCode.apply(null, bytes); // no spreading: has length limit
var string = btostr(bytes); // no spreading: has length limit
filesystem.write(driveLetter, string);
};
filesystem.isDirectory = (driveLetter) => {
@@ -1004,8 +1012,6 @@ files.reservedNames = ["AUX", // unused
/** This function only creates a file descriptor; will not actually interact with the drives yet. */
files.open = (fullPath) => {
// FIXME nonexisting file must NOT return undefined (try: 'cd Q:\' on command.js)
if (files.reservedNames.includes(fullPath.toUpperCase())) {
return new TVDOSFileDescriptor(fullPath.toUpperCase())
}

10
assets/disk0/tvdos/bin/gzip.js
View File

@@ -29,7 +29,7 @@ const toStdout = (options.indexOf("-C") >= 0)
const file = files.open(_G.shell.resolvePathInput(filePath).full)
const file2 = files.open(_G.shell.resolvePathInput(filePath).full + ".gz")
//const file2 = files.open(_G.shell.resolvePathInput(filePath).full + ".gz")
// returns Java byte[]
const actionfun = (decompMode) ?
@@ -39,15 +39,11 @@ const actionfun = (decompMode) ?
const writefun = (toStdout) ?
(bytes) => print(String.fromCharCode.apply(null, bytes))
(bytes) => print(btostr(bytes))
:
(bytes) => file2.swrite(String.fromCharCode.apply(null, bytes))
(bytes) => file.swrite(btostr(bytes))
////////////////////////////////////////
writefun(actionfun(file.bread()))
//file2.swrite(file.sread())
// FIXME compression seems to work fine but this program writes lots of ?????s

16
assets/disk0/tvdos/bin/zfm.js
View File

@@ -36,14 +36,14 @@ const COL_HL_EXT = {
}
const EXEC_FUNS = {
"wav": (f) => _G.shell.execute(`playwav ${f} /i`),
"adpcm": (f) => _G.shell.execute(`playwav ${f} /i`),
"mp3": (f) => _G.shell.execute(`playmp3 ${f} /i`),
"mp2": (f) => _G.shell.execute(`playmp2 ${f} /i`),
"mov": (f) => _G.shell.execute(`playmov ${f} /i`),
"pcm": (f) => _G.shell.execute(`playpcm ${f} /i`),
"ipf1": (f) => _G.shell.execute(`decodeipf ${f} /i`),
"ipf2": (f) => _G.shell.execute(`decodeipf ${f} /i`),
"wav": (f) => _G.shell.execute(`playwav ${f} -i`),
"adpcm": (f) => _G.shell.execute(`playwav ${f} -i`),
"mp3": (f) => _G.shell.execute(`playmp3 ${f} -i`),
"mp2": (f) => _G.shell.execute(`playmp2 ${f} -i`),
"mov": (f) => _G.shell.execute(`playmov ${f} -i`),
"pcm": (f) => _G.shell.execute(`playpcm ${f} -i`),
"ipf1": (f) => _G.shell.execute(`decodeipf ${f} -i`),
"ipf2": (f) => _G.shell.execute(`decodeipf ${f} -i`),
"bas": (f) => _G.shell.execute(`basic ${f}`)
}