Updated TorServiceUtils.checkRootAccess()

checkRootAccess() now checks if 'su' binary and
Superuser.apk exist to check if the phone has
root access
This commit is contained in:
Sathyanarayanan Gunasekaran 2011-06-28 09:12:52 +05:30
parent 322284ef9b
commit e63c745808
1 changed files with 36 additions and 1 deletions

View File

@ -17,9 +17,11 @@ public class TorServiceUtils implements TorServiceConstants {
* Check if we have root access
* @return boolean true if we have root
*/
/*
public static boolean checkRootAccess() {
StringBuilder log = new StringBuilder();
try {
@ -45,7 +47,40 @@ public class TorServiceUtils implements TorServiceConstants {
TorService.logMessage("Could not acquire root permissions");
return false;
}
*/
public static boolean checkRootAccess(){
StringBuilder log = new StringBuilder();
try {
// Check if Superuser.apk exists
File file = new File("/system/app/Superuser.apk");
//Check for 'su' binary
String[] cmd = {"which su"};
int exitCode = TorServiceUtils.doShellCommand(cmd, log, false, true);
if (file.exists() && exitCode == 0) {
TorService.logMessage("Can acquire root permissions");
return true;
}
} catch (IOException e) {
//this means that there is no root to be had (normally) so we won't log anything
TorService.logException("Error checking for root access",e);
}
catch (Exception e) {
TorService.logException("Error checking for root access",e);
//this means that there is no root to be had (normally)
}
TorService.logMessage("Could not acquire root permissions");
return false;
}
public static int findProcessId(String command)