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more graal stuffs

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This commit is contained in:
minjaesong
2020-12-01 14:38:36 +09:00
parent 6403a84af3
commit 8cb9ae9c5c
4 changed files with 29 additions and 21 deletions
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22
assets/tvdos/TVDOS.SYS
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@@ -26,7 +26,7 @@ Object.freeze(_TVDOS);
///////////////////////////////////////////////////////////////////////////////
var filesystem = {};
filesystem._toPorts = function(driveLetter) {
filesystem._toPorts = (driveLetter) => {
if (driveLetter.toUpperCase === undefined) {
throw Error("'"+driveLetter+"' (type: "+typeof driveLetter+") is not a valid drive letter");
}
@@ -36,10 +36,10 @@ filesystem._toPorts = function(driveLetter) {
}
return port
};
filesystem._close = function(portNo) {
filesystem._close = (portNo) => {
com.sendMessage(portNo, "CLOSE");
};
filesystem._flush = function(portNo) {
filesystem._flush = (portNo) => {
com.sendMessage(portNo, "FLUSH");
};
// @return true if operation committed successfully, false if:
@@ -47,7 +47,7 @@ filesystem._flush = function(portNo) {
// throws if:
// - java.lang.NullPointerException if path is null
// - Error if operation mode is not "R", "W" nor "A"
filesystem.open = function(driveLetter, path, operationMode) {
filesystem.open = (driveLetter, path, operationMode) => {
var port = filesystem._toPorts(driveLetter);
filesystem._flush(port[0]); filesystem._close(port[0]);
@@ -62,7 +62,7 @@ filesystem.open = function(driveLetter, path, operationMode) {
return (response == 0);
};
// @return the entire contents of the file in String
filesystem.readAll = function(driveLetter) {
filesystem.readAll = (driveLetter) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "READ");
var response = com.getStatusCode(port[0]);
@@ -74,7 +74,7 @@ filesystem.readAll = function(driveLetter) {
}
return com.pullMessage(port[0]);
};
filesystem.write = function(driveLetter, string) {
filesystem.write = (driveLetter, string) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "WRITE"+string.length);
var response = com.getStatusCode(port[0]);
@@ -87,13 +87,13 @@ filesystem.write = function(driveLetter, string) {
com.sendMessage(port[0], string);
filesystem._flush(port[0]); filesystem._close(port[0]);
};
filesystem.isDirectory = function(driveLetter) {
filesystem.isDirectory = (driveLetter) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "LISTFILES");
var response = com.getStatusCode(port[0]);
return (response === 0);
};
filesystem.mkDir = function(driveLetter) {
filesystem.mkDir = (driveLetter) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "MKDIR");
var response = com.getStatusCode(port[0]);
@@ -104,13 +104,13 @@ filesystem.mkDir = function(driveLetter) {
}
return (response === 0); // possible status codes: 0 (success), 1 (fail)
};
filesystem.touch = function(driveLetter) {
filesystem.touch = (driveLetter) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "TOUCH");
var response = com.getStatusCode(port[0]);
return (response === 0);
};
filesystem.mkFile = function(driveLetter) {
filesystem.mkFile = (driveLetter) => {
var port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "MKFILE");
var response = com.getStatusCode(port[0]);
@@ -127,7 +127,7 @@ var GL = eval(filesystem.readAll("A"));
// @param cmdsrc JS source code
// @param args arguments for the program, must be Array, and args[0] is always the name of the program, e.g.
// for command line 'echo foo bar', args[0] must be 'echo'
var execApp = function(cmdsrc, args) {
var execApp = (cmdsrc, args) => {
var execAppPrg = eval("var _appStub=function(exec_args){"+cmdsrc+"};_appStub;"); // making 'exec_args' a app-level global
return execAppPrg(args);
}