1 files changed, 0 insertions, 137 deletions
diff --git a/service/java/com/android/server/wifi/hotspot2/anqp/Constants.java b/service/java/com/android/server/wifi/hotspot2/anqp/Constants.java
deleted file mode 100644
index c45b3c5d7..000000000
--- a/service/java/com/android/server/wifi/hotspot2/anqp/Constants.java
+++ /dev/null
@@ -1,137 +0,0 @@
-package com.android.server.wifi.hotspot2.anqp;
-
-import java.net.ProtocolException;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.charset.Charset;
-import java.util.Collection;
-import java.util.EnumMap;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * ANQP related constants (802.11-2012)
- */
-public class Constants {
-
-    public static final int NIBBLE_MASK = 0x0f;
-    public static final int BYTE_MASK = 0xff;
-    public static final int SHORT_MASK = 0xffff;
-    public static final long INT_MASK = 0xffffffffL;
-    public static final int BYTES_IN_SHORT = 2;
-    public static final int BYTES_IN_INT = 4;
-    public static final int BYTES_IN_EUI48 = 6;
-    public static final long MILLIS_IN_A_SEC = 1000L;
-
-    public static final int HS20_PREFIX = 0x119a6f50;   // Note that this is represented as a LE int
-    public static final int HS20_FRAME_PREFIX = 0x109a6f50;
-    public static final int UTF8_INDICATOR = 1;
-
-    public static final int LANG_CODE_LENGTH = 3;
-    // From IEEE802.11-2012 section 8.4.1.34.
-    public static final int VENUE_INFO_LENGTH = 2;
-
-    public static final int ANQP_QUERY_LIST = 256;
-    public static final int ANQP_VENUE_NAME = 258;
-    public static final int ANQP_ROAMING_CONSORTIUM = 261;
-    public static final int ANQP_IP_ADDR_AVAILABILITY = 262;
-    public static final int ANQP_NAI_REALM = 263;
-    public static final int ANQP_3GPP_NETWORK = 264;
-    public static final int ANQP_DOM_NAME = 268;
-    public static final int ANQP_VENDOR_SPEC = 56797;
-
-    public static final int HS_QUERY_LIST = 1;
-    public static final int HS_FRIENDLY_NAME = 3;
-    public static final int HS_WAN_METRICS = 4;
-    public static final int HS_CONN_CAPABILITY = 5;
-    public static final int HS_NAI_HOME_REALM_QUERY = 6;
-    public static final int HS_OSU_PROVIDERS = 8;
-    public static final int HS_ICON_REQUEST = 10;
-    public static final int HS_ICON_FILE = 11;
-
-    public enum ANQPElementType {
-        ANQPQueryList,
-        ANQPVenueName,
-        ANQPRoamingConsortium,
-        ANQPIPAddrAvailability,
-        ANQPNAIRealm,
-        ANQP3GPPNetwork,
-        ANQPDomName,
-        ANQPVendorSpec,
-        HSQueryList,
-        HSFriendlyName,
-        HSWANMetrics,
-        HSConnCapability,
-        HSNAIHomeRealmQuery,
-        HSOSUProviders,
-        HSIconRequest,
-        HSIconFile
-    }
-
-    private static final Map<Integer, ANQPElementType> sAnqpMap = new HashMap<>();
-    private static final Map<Integer, ANQPElementType> sHs20Map = new HashMap<>();
-    private static final Map<ANQPElementType, Integer> sRevAnqpmap =
-            new EnumMap<>(ANQPElementType.class);
-    private static final Map<ANQPElementType, Integer> sRevHs20map =
-            new EnumMap<>(ANQPElementType.class);
-
-    static {
-        sAnqpMap.put(ANQP_QUERY_LIST, ANQPElementType.ANQPQueryList);
-        sAnqpMap.put(ANQP_VENUE_NAME, ANQPElementType.ANQPVenueName);
-        sAnqpMap.put(ANQP_ROAMING_CONSORTIUM, ANQPElementType.ANQPRoamingConsortium);
-        sAnqpMap.put(ANQP_IP_ADDR_AVAILABILITY, ANQPElementType.ANQPIPAddrAvailability);
-        sAnqpMap.put(ANQP_NAI_REALM, ANQPElementType.ANQPNAIRealm);
-        sAnqpMap.put(ANQP_3GPP_NETWORK, ANQPElementType.ANQP3GPPNetwork);
-        sAnqpMap.put(ANQP_DOM_NAME, ANQPElementType.ANQPDomName);
-        sAnqpMap.put(ANQP_VENDOR_SPEC, ANQPElementType.ANQPVendorSpec);
-
-        sHs20Map.put(HS_QUERY_LIST, ANQPElementType.HSQueryList);
-        sHs20Map.put(HS_FRIENDLY_NAME, ANQPElementType.HSFriendlyName);
-        sHs20Map.put(HS_WAN_METRICS, ANQPElementType.HSWANMetrics);
-        sHs20Map.put(HS_CONN_CAPABILITY, ANQPElementType.HSConnCapability);
-        sHs20Map.put(HS_NAI_HOME_REALM_QUERY, ANQPElementType.HSNAIHomeRealmQuery);
-        sHs20Map.put(HS_OSU_PROVIDERS, ANQPElementType.HSOSUProviders);
-        sHs20Map.put(HS_ICON_REQUEST, ANQPElementType.HSIconRequest);
-        sHs20Map.put(HS_ICON_FILE, ANQPElementType.HSIconFile);
-
-        for (Map.Entry<Integer, ANQPElementType> entry : sAnqpMap.entrySet()) {
-            sRevAnqpmap.put(entry.getValue(), entry.getKey());
-        }
-        for (Map.Entry<Integer, ANQPElementType> entry : sHs20Map.entrySet()) {
-            sRevHs20map.put(entry.getValue(), entry.getKey());
-        }
-    }
-
-    public static ANQPElementType mapANQPElement(int id) {
-        return sAnqpMap.get(id);
-    }
-
-    public static ANQPElementType mapHS20Element(int id) {
-        return sHs20Map.get(id);
-    }
-
-    public static Integer getANQPElementID(ANQPElementType elementType) {
-        return sRevAnqpmap.get(elementType);
-    }
-
-    public static Integer getHS20ElementID(ANQPElementType elementType) {
-        return sRevHs20map.get(elementType);
-    }
-
-    public static boolean hasBaseANQPElements(Collection<ANQPElementType> elements) {
-        if (elements == null) {
-            return false;
-        }
-        for (ANQPElementType element : elements) {
-            if (sRevAnqpmap.containsKey(element)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public static boolean hasR2Elements(List<ANQPElementType> elements) {
-        return elements.contains(ANQPElementType.HSOSUProviders);
-    }
-}