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basic:filesystem -> fs

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This commit is contained in:
minjaesong
2020-11-14 12:50:40 +09:00
parent 5c73205d44
commit 4af9df40a2
1 changed files with 11 additions and 11 deletions
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22
assets/tbas/basic.js
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@@ -53,11 +53,11 @@ lang.outOfMem = function(line) {
};
Object.freeze(lang);
let filesystem = {};
filesystem._close = function(portNo) {
let fs = {};
fs._close = function(portNo) {
com.sendMessage(portNo, "CLOSE");
};
filesystem._flush = function(portNo) {
fs._flush = function(portNo) {
com.sendMessage(portNo, "FLUSH");
};
// @return true if operation committed successfully, false if:
@@ -65,10 +65,10 @@ 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(path, operationMode) {
fs.open = function(path, operationMode) {
let port = _BIOS.FIRST_BOOTABLE_PORT;
filesystem._flush(port[0]); filesystem._close(port[0]);
fs._flush(port[0]); fs._close(port[0]);
let mode = operationMode.toUpperCase();
if (mode != "R" && mode != "W" && mode != "A") {
@@ -80,7 +80,7 @@ filesystem.open = function(path, operationMode) {
return (response == 0);
};
// @return the entire contents of the file in String
filesystem.readAll = function() {
fs.readAll = function() {
let port = _BIOS.FIRST_BOOTABLE_PORT;
com.sendMessage(port[0], "READ");
let response = com.getStatusCode(port[0]);
@@ -92,7 +92,7 @@ filesystem.readAll = function() {
}
return com.pullMessage(port[0]);
};
filesystem.write = function(string) {
fs.write = function(string) {
let port = _BIOS.FIRST_BOOTABLE_PORT;
com.sendMessage(port[0], "WRITE"+string.length);
let response = com.getStatusCode(port[0]);
@@ -103,9 +103,9 @@ filesystem.write = function(string) {
throw Error("Writing a file failed with "+response);
}
com.sendMessage(port[0], string);
filesystem._flush(port[0]); filesystem._close(port[0]);
fs._flush(port[0]); fs._close(port[0]);
};
Object.freeze(filesystem);
Object.freeze(fs);
let getUsedMemSize = function() {
return cmdbufMemFootPrint; // + array's dimsize * 8 + variables' sizeof literal + functions' expression length
@@ -1442,10 +1442,10 @@ bF.run = function(args) { // RUN function
};
bF.save = function(args) { // SAVE function
if (args[1] === undefined) throw lang.missingOperand;
filesystem.open(args[1], "W");
fs.open(args[1], "W");
let sb = "";
cmdbuf.forEach(function(v,i) { sb += i+" "+v+"\n"; });
filesystem.write(sb);
fs.write(sb);
};
Object.freeze(bF);
while (!tbasexit) {