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This commit is contained in:
minjaesong
2020-11-07 23:27:28 +09:00
parent d2416e7dbc
commit 99aa08e945
4 changed files with 71 additions and 18 deletions
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18
assets/tvdos/TVDOS.SYS
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@@ -63,9 +63,12 @@ filesystem.readAll = function(driveLetter) {
let port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "READ");
let response = com.getStatusCode(port[0]);
if (135 == response) {
throw Error("File not opened");
}
if (response < 0 || response >= 128) {
let status = com.getDeviceStatus(port[0]);
throw Error("Reading a file failed with "+status.code+": "+status.message);
throw Error("Reading a file failed with "+response+": "+status.message);
}
return com.pullMessage(port[0]);
};
@@ -79,6 +82,19 @@ filesystem.isDirectory = function(driveLetter) {
}
return (response === 0);
}
filesystem.mkDir = function(driveLetter) {
let port = filesystem._toPorts(driveLetter);
com.sendMessage(port[0], "MKDIR");
let response = com.getStatusCode(port[0]);
if (135 == response) {
throw Error("File not opened");
}
if (response < 0 || response >= 128) {
let status = com.getDeviceStatus(port[0]);
throw Error("Creating a directory failed with ("+response+"): "+status.message+"\n");
}
return (response === 0); // possible status codes: 0 (success), 1 (fail)
}
Object.freeze(filesystem);
///////////////////////////////////////////////////////////////////////////////