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Commit 150a3953 authored by Remi NGUYEN VAN's avatar Remi NGUYEN VAN Committed by android-build-merger
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Merge "Refactor DhcpErrorEvent error codes" 

am: ed2e54a5

Change-Id: I5bbac5cedb73e1a7705914f190ff22f753791e96
parents c028f7a5 ed2e54a5

core/java/android/net/metrics/DhcpErrorEvent.java

+27 −21
Original line number Diff line number Diff line
@@ -37,27 +37,6 @@ public final class DhcpErrorEvent implements IpConnectivityLog.Event { 
    public static final int DHCP_ERROR = 4;

    public static final int MISC_ERROR = 5;



    public static final int L2_TOO_SHORT               = (L2_ERROR << 24) | (1 << 16);

    public static final int L2_WRONG_ETH_TYPE          = (L2_ERROR << 24) | (2 << 16);



    public static final int L3_TOO_SHORT               = (L3_ERROR << 24) | (1 << 16);

    public static final int L3_NOT_IPV4                = (L3_ERROR << 24) | (2 << 16);

    public static final int L3_INVALID_IP              = (L3_ERROR << 24) | (3 << 16);



    public static final int L4_NOT_UDP                 = (L4_ERROR << 24) | (1 << 16);

    public static final int L4_WRONG_PORT              = (L4_ERROR << 24) | (2 << 16);



    public static final int BOOTP_TOO_SHORT            = (DHCP_ERROR << 24) | (1 << 16);

    public static final int DHCP_BAD_MAGIC_COOKIE      = (DHCP_ERROR << 24) | (2 << 16);

    public static final int DHCP_INVALID_OPTION_LENGTH = (DHCP_ERROR << 24) | (3 << 16);

    public static final int DHCP_NO_MSG_TYPE           = (DHCP_ERROR << 24) | (4 << 16);

    public static final int DHCP_UNKNOWN_MSG_TYPE      = (DHCP_ERROR << 24) | (5 << 16);

    public static final int DHCP_NO_COOKIE             = (DHCP_ERROR << 24) | (6 << 16);



    public static final int BUFFER_UNDERFLOW           = (MISC_ERROR << 24) | (1 << 16);

    public static final int RECEIVE_ERROR              = (MISC_ERROR << 24) | (2 << 16);

    public static final int PARSING_ERROR              = (MISC_ERROR << 24) | (3 << 16);



    // error code byte format (MSB to LSB):

    // byte 0: error type

    // byte 1: error subtype
@@ -66,6 +45,33 @@ public final class DhcpErrorEvent implements IpConnectivityLog.Event { 
    /** @hide */

    public final int errorCode;



    private static final int L2_ERROR_TYPE = L2_ERROR << 8;

    private static final int L3_ERROR_TYPE = L3_ERROR << 8;

    private static final int L4_ERROR_TYPE = L4_ERROR << 8;

    private static final int DHCP_ERROR_TYPE = DHCP_ERROR << 8;

    private static final int MISC_ERROR_TYPE = MISC_ERROR << 8;



    public static final int L2_TOO_SHORT               = (L2_ERROR_TYPE | 0x1) << 16;

    public static final int L2_WRONG_ETH_TYPE          = (L2_ERROR_TYPE | 0x2) << 16;



    public static final int L3_TOO_SHORT               = (L3_ERROR_TYPE | 0x1) << 16;

    public static final int L3_NOT_IPV4                = (L3_ERROR_TYPE | 0x2) << 16;

    public static final int L3_INVALID_IP              = (L3_ERROR_TYPE | 0x3) << 16;



    public static final int L4_NOT_UDP                 = (L4_ERROR_TYPE | 0x1) << 16;

    public static final int L4_WRONG_PORT              = (L4_ERROR_TYPE | 0x2) << 16;



    public static final int BOOTP_TOO_SHORT            = (DHCP_ERROR_TYPE | 0x1) << 16;

    public static final int DHCP_BAD_MAGIC_COOKIE      = (DHCP_ERROR_TYPE | 0x2) << 16;

    public static final int DHCP_INVALID_OPTION_LENGTH = (DHCP_ERROR_TYPE | 0x3) << 16;

    public static final int DHCP_NO_MSG_TYPE           = (DHCP_ERROR_TYPE | 0x4) << 16;

    public static final int DHCP_UNKNOWN_MSG_TYPE      = (DHCP_ERROR_TYPE | 0x5) << 16;

    public static final int DHCP_NO_COOKIE             = (DHCP_ERROR_TYPE | 0x6) << 16;



    public static final int BUFFER_UNDERFLOW           = (MISC_ERROR_TYPE | 0x1) << 16;

    public static final int RECEIVE_ERROR              = (MISC_ERROR_TYPE | 0x2) << 16;

    public static final int PARSING_ERROR              = (MISC_ERROR_TYPE | 0x3) << 16;



    public DhcpErrorEvent(int errorCode) {

        this.errorCode = errorCode;

    }