1 files changed, 65 insertions, 0 deletions
diff --git a/app/src/fil/libre/repwifiapp/helpers/WpaSupplicant.java b/app/src/fil/libre/repwifiapp/helpers/WpaSupplicant.java
new file mode 100644
index 0000000..1dfe449
--- /dev/null
+++ b/app/src/fil/libre/repwifiapp/helpers/WpaSupplicant.java
@@ -0,0 +1,65 @@
+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;
+
+    }
+
+}