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Deserialize the binary representation of Keystroke. Check scancode validity.

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László Monda
2016-03-25 21:02:18 +01:00
parent b9fe33d5d6
commit 32adbf2124
2 changed files with 18 additions and 2 deletions
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18
model/KeystrokeAction.ts
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@@ -1,9 +1,24 @@
/// <reference path="Serializable.ts" />
class KeystrokeAction implements Serializable {
private static firstValidScancode = 1;
private static lastValidScancode = 231;
scancode: number;
modifierMask: number;
static isScancodeValid(scancode) {
return KeystrokeAction.firstValidScancode <= scancode &&
scancode <= KeystrokeAction.lastValidScancode;
}
private static checkScancode(scancode) {
if (!KeystrokeAction.isScancodeValid(scancode)) {
throw 'Scancode ${scancode} is invalid';
}
}
fromJsObject(jsObject: any) {
this.scancode = jsObject.scancode;
this.modifierMask = jsObject.modifierMask;
@@ -17,6 +32,9 @@ class KeystrokeAction implements Serializable {
}
fromBinary(buffer: UhkBuffer) {
this.scancode = buffer.readUInt8();
KeystrokeAction.checkScancode(this.scancode);
this.modifierMask = buffer.readUInt8();
}
toBinary(buffer: UhkBuffer) {