nexus: Initial support for manipulating wifi networks + change wifi scan notification msgs

Signed-off-by: San Mehat <san@google.com>

1 files changed, 174 insertions, 0 deletions

diff --git a/nexus/WifiNetwork.h b/nexus/WifiNetwork.h
new file mode 100644
index 0000000..1354730
--- /dev/null
+++ b/nexus/WifiNetwork.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _WIFI_NETWORK_H
+#define _WIFI_NETWORK_H
+
+#include <sys/types.h>
+
+#include "../../../frameworks/base/include/utils/List.h"
+
+class KeyManagementMask {
+public:
+    static const uint32_t NONE      = 0;
+    static const uint32_t WPA_PSK   = 0x01;
+    static const uint32_t WPA_EAP   = 0x02;
+    static const uint32_t IEEE8021X = 0x04;
+    static const uint32_t ALL       = WPA_PSK | WPA_EAP | IEEE8021X;
+};
+
+class SecurityProtocolMask {
+public:
+    static const uint32_t WPA = 0x01;
+    static const uint32_t RSN = 0x02;
+};
+
+class AuthenticationAlgorithmMask {
+public:
+    static const uint32_t OPEN   = 0x01;
+    static const uint32_t SHARED = 0x02;
+    static const uint32_t LEAP   = 0x04;
+};
+
+class PairwiseCipherMask {
+public:
+    static const uint32_t NONE = 0x00;
+    static const uint32_t TKIP = 0x01;
+    static const uint32_t CCMP = 0x02;
+};
+
+class GroupCipherMask {
+public:
+    static const uint32_t WEP40  = 0x01;
+    static const uint32_t WEP104 = 0x02;
+    static const uint32_t TKIP   = 0x04;
+    static const uint32_t CCMP   = 0x08;
+};
+
+class Supplicant;
+
+class WifiNetwork {
+    Supplicant *mSuppl;
+
+    /*
+     * Unique network id - normally provided by supplicant
+     */
+    int mNetid;
+
+    /*
+     * The networks' SSID. Can either be an ASCII string,
+     * which must be enclosed in double quotation marks
+     * (ie: "MyNetwork"), or a string of hex digits which
+     * are not enclosed in quotes (ie: 01ab7893)
+     */
+    char *mSsid;
+
+    /*
+     * When set, this entry should only be used
+     * when associating with the AP having the specified
+     * BSSID. The value is a string in the format of an
+     * Ethernet MAC address
+     */
+    char *mBssid;
+
+    /*
+     *  Pre-shared key for use with WPA-PSK
+     */
+    char *mPsk;
+
+    /*
+     * Up to four WEP keys. Either in ASCII string enclosed in
+     * double quotes, or a string of hex digits
+     */
+    char *mWepKeys[4];
+
+    /*
+     * Default WEP key index, ranging from 0 -> NUM_WEP_KEYS -1
+     */
+    int mDefaultKeyIndex;
+
+    /*
+     * Priority determines the preference given to a network by 
+     * supplicant when choosing an access point with which
+     * to associate
+     */
+    int mPriority;
+
+    /*
+     * This is a network that does not broadcast it's SSID, so an
+     * SSID-specific probe request must be used for scans.
+     */
+    char *mHiddenSsid;
+
+    /*
+     * The set of key management protocols supported by this configuration.
+     */
+    uint32_t mAllowedKeyManagement;
+
+    /*
+     * The set of security protocols supported by this configuration.
+     */
+    uint32_t mAllowedProtocols;
+
+    /*
+     * The set of authentication protocols supported by this configuration.
+     */
+    uint32_t mAllowedAuthAlgorithms;
+
+    /*
+     * The set of pairwise ciphers for WPA supported by this configuration.
+     */
+    uint32_t mAllowedPairwiseCiphers;
+
+    /*
+     * The set of group ciphers for WPA supported by this configuration.
+     */
+    uint32_t mAllowedGroupCiphers;
+
+public:
+    WifiNetwork(Supplicant *suppl);
+    virtual ~WifiNetwork();
+
+    int getNetworkId() { return mNetid; }
+    const char *getSsid() { return mSsid; }
+    const char *getBssid() { return mBssid; }
+    const char *getPsk() { return mPsk; }
+    const char *getWepKey(int idx) { return mWepKeys[idx]; }
+    int getDefaultKeyIndex() { return mDefaultKeyIndex; }
+    int getPriority() { return mPriority; }
+    const char *getHiddenSsid() { return mHiddenSsid; }
+    uint32_t getAllowedKeyManagement() { return mAllowedKeyManagement; }
+    uint32_t getAllowedProtocols() { return mAllowedProtocols; }
+    uint32_t getAllowedAuthAlgorithms() { return mAllowedAuthAlgorithms; }
+    uint32_t getAllowedPairwiseCiphers() { return mAllowedPairwiseCiphers; }
+    uint32_t getAllowedGroupCiphers() { return mAllowedGroupCiphers; }
+
+    int setSsid(char *ssid);
+    int setBssid(char *bssid);
+    int setPsk(char *psk);
+    int setWepKey(int idx, char *key);
+    int setDefaultKeyIndex(int idx);
+    int setPriority(int pri);
+    int setHiddenSsid(char *ssid);
+    int setAllowedKeyManagement(uint32_t mask);
+    int setAllowedProtocols(uint32_t mask);
+    int setAllowedPairwiseCiphers(uint32_t mask);
+    int setAllowedGroupCiphers(uint32_t mask);
+};
+
+typedef android::List<WifiNetwork *> WifiNetworkCollection;
+
+#endif