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package fil.libre.repwifiapp.helpers;
public abstract class WpaSupplicant {
public static final String INTERFACE_NAME = "wlan0";
public static final String WORKDIR = "/data/misc/wifi";
public static final String PID_FILE = WORKDIR + "/pidfile";
public static final String SOCKET_DIR = WORKDIR + "/sockets/";
public static final String SOFTAP_FILE = WORKDIR + "/softap.conf";
public static final String P2P_CONF = WORKDIR + "/p2p_supplicant.conf";
public static final String WPA_CONF = WORKDIR + "/wpa_supplicant.conf";
public static final String ENTROPY_FILE = WORKDIR + "/entropy.bin";
public static final String OVERLAY_FILE = "/system/etc/wifi/wpa_supplicant_overlay.conf";
protected static final String BASE_COMMNAD = "wpa_supplicant -B -dd -i" + INTERFACE_NAME + " -C" + SOCKET_DIR + " -P" + PID_FILE
+ " -I" + OVERLAY_FILE + " -e" + ENTROPY_FILE;
public static boolean start() {
Utils.logDebug("startWpaSupplicant():");
// needs root (for wpa_supplicant)
if (RootCommand.executeRootCmd(BASE_COMMNAD)) {
return true;
} else {
Utils.logDebug("Failed to start wpa");
return false;
}
}
public static boolean kill(){
return RootCommand.executeRootCmd("killall -SIGINT wpa_supplicant");
}
public static boolean isRunning() {
boolean retval = false;
try {
RootCommand su = new RootCommand("pidof wpa_supplicant");
if (su.execute() == 0) {
if (su.getOutput().trim().equals("")) {
retval = false;
} else {
retval = true;
}
} else {
retval = false;
}
} catch (Exception e) {
Utils.logError("Exception during isWpaSupplicantRunning()", e);
retval = false;
}
return retval;
}
}
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