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ResConfigFlags: added validation of input data.

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Ryszard Wiśniewski 2010-08-30 15:34:28 +02:00
parent 3c34705798
commit db2614831d
1 changed files with 32 additions and 0 deletions
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32
src/brut/androlib/res/data/ResConfigFlags.java
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@ -17,6 +17,8 @@
package brut.androlib.res.data; package brut.androlib.res.data;
import java.util.logging.Logger;
/** /**
* @author Ryszard Wiśniewski <brut.alll@gmail.com> * @author Ryszard Wiśniewski <brut.alll@gmail.com>
*/ */
@ -72,6 +74,32 @@ public class ResConfigFlags {
byte navigation, byte inputFlags, short screenWidth, byte navigation, byte inputFlags, short screenWidth,
short screenHeight, short sdkVersion, byte screenLayout, short screenHeight, short sdkVersion, byte screenLayout,
byte uiMode, boolean isInvalid) { byte uiMode, boolean isInvalid) {
if (orientation < 0 || orientation > 3) {
LOGGER.warning("Invalid orientation value: " + orientation);
orientation = 0;
isInvalid = true;
}
if (touchscreen < 0 || touchscreen > 3) {
LOGGER.warning("Invalid touchscreen value: " + touchscreen);
touchscreen = 0;
isInvalid = true;
}
if (density < -1) {
LOGGER.warning("Invalid density value: " + density);
density = 0;
isInvalid = true;
}
if (keyboard < 0 || keyboard > 3) {
LOGGER.warning("Invalid keyboard value: " + keyboard);
keyboard = 0;
isInvalid = true;
}
if (navigation < 0 || navigation > 4) {
LOGGER.warning("Invalid navigation value: " + navigation);
navigation = 0;
isInvalid = true;
}
this.mcc = mcc; this.mcc = mcc;
this.mnc = mnc; this.mnc = mnc;
this.language = language; this.language = language;
@ -343,4 +371,8 @@ public class ResConfigFlags {
public final static byte UI_MODE_NIGHT_ANY = 0x00; public final static byte UI_MODE_NIGHT_ANY = 0x00;
public final static byte UI_MODE_NIGHT_NO = 0x10; public final static byte UI_MODE_NIGHT_NO = 0x10;
public final static byte UI_MODE_NIGHT_YES = 0x20; public final static byte UI_MODE_NIGHT_YES = 0x20;
private static final Logger LOGGER =
Logger.getLogger(ResConfigFlags.class.getName());
} }