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Made the core classes and the linux plugin applet compatible. Removed dead code in DefaultControllerEnvironment

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This commit is contained in:
elias 2006-07-14 08:31:27 +00:00
parent c9b1dd2ba1
commit f0737680fa
2 changed files with 50 additions and 112 deletions
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32
plugins/linux/src/java/net/java/games/input/LinuxEnvironmentPlugin.java
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@ -296,7 +296,8 @@ public final class LinuxEnvironmentPlugin extends ControllerEnvironment implemen
for (int i = 0; i < joystick_device_files.length; i++) {
File event_file = joystick_device_files[i];
try {
LinuxJoystickDevice device = new LinuxJoystickDevice(event_file.getAbsolutePath());
String path = getAbsolutePathPrivileged(event_file);
LinuxJoystickDevice device = new LinuxJoystickDevice(path);
Controller controller = createJoystickFromJoystickDevice(device);
if (controller != null) {
controllers.add(controller);
@ -309,18 +310,34 @@ public final class LinuxEnvironmentPlugin extends ControllerEnvironment implemen
}
}
private final static File[] enumerateJoystickDeviceFiles(String dev_path) {
File dev = new File(dev_path);
return dev.listFiles(new FilenameFilter() {
private final static File[] enumerateJoystickDeviceFiles(final String dev_path) {
final File dev = new File(dev_path);
return listFilesPrivileged(dev, new FilenameFilter() {
public final boolean accept(File dir, String name) {
return name.startsWith("js");
}
});
}
private static String getAbsolutePathPrivileged(final File file) {
return (String)AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
return file.getAbsolutePath();
}
});
}
private static File[] listFilesPrivileged(final File dir, final FilenameFilter filter) {
return (File[])AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
return dir.listFiles(filter);
}
});
}
private final void enumerateEventControllers(List controllers) {
File dev = new File("/dev/input");
File[] event_device_files = dev.listFiles(new FilenameFilter() {
final File dev = new File("/dev/input");
File[] event_device_files = listFilesPrivileged(dev, new FilenameFilter() {
public final boolean accept(File dir, String name) {
return name.startsWith("event");
}
@ -330,7 +347,8 @@ public final class LinuxEnvironmentPlugin extends ControllerEnvironment implemen
for (int i = 0; i < event_device_files.length; i++) {
File event_file = event_device_files[i];
try {
LinuxEventDevice device = new LinuxEventDevice(event_file.getAbsolutePath());
String path = getAbsolutePathPrivileged(event_file);
LinuxEventDevice device = new LinuxEventDevice(path);
try {
Controller controller = createControllerFromDevice(device);
if (controller != null) {