.class public Lcom/bytedance/applog/convert/IPIDProvider;
.super Ljava/lang/Object;
.source "IPIDProvider.java"

# interfaces
.implements Lcom/bytedance/applog/convert/IIdProvider;


# direct methods
.method public constructor <init>()V
    .locals 0

    .line 24
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getLocalIpv6Address(Ljava/util/Enumeration;)Ljava/lang/String;
    .locals 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Enumeration<",
            "Ljava/net/InetAddress;",
            ">;)",
            "Ljava/lang/String;"
        }
    .end annotation

    const-string v0, "empty"

    if-nez p0, :cond_0

    return-object v0

    .line 85
    :cond_0
    :goto_0
    invoke-interface {p0}, Ljava/util/Enumeration;->hasMoreElements()Z

    move-result v1

    if-eqz v1, :cond_1

    .line 86
    invoke-interface {p0}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/net/InetAddress;

    .line 87
    instance-of v2, v1, Ljava/net/Inet6Address;

    if-eqz v2, :cond_0

    invoke-virtual {v1}, Ljava/net/InetAddress;->isLinkLocalAddress()Z

    move-result v2

    if-eqz v2, :cond_0

    .line 88
    invoke-virtual {v1}, Ljava/net/InetAddress;->getHostAddress()Ljava/lang/String;

    move-result-object v0

    goto :goto_0

    :cond_1
    return-object v0
.end method


# virtual methods
.method public getClientAnpi()Ljava/lang/String;
    .locals 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/net/SocketException;,
            Ljava/net/UnknownHostException;
        }
    .end annotation

    const-string v0, "wlan0"

    .line 66
    invoke-static {v0}, Ljava/net/NetworkInterface;->getByName(Ljava/lang/String;)Ljava/net/NetworkInterface;

    move-result-object v0

    if-eqz v0, :cond_0

    .line 68
    invoke-virtual {v0}, Ljava/net/NetworkInterface;->getInetAddresses()Ljava/util/Enumeration;

    move-result-object v1

    invoke-static {v1}, Lcom/bytedance/applog/convert/IPIDProvider;->getLocalIpv6Address(Ljava/util/Enumeration;)Ljava/lang/String;

    move-result-object v1

    invoke-static {}, Ljava/util/Locale;->getDefault()Ljava/util/Locale;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v1

    .line 69
    invoke-virtual {v0}, Ljava/net/NetworkInterface;->getHardwareAddress()[B

    move-result-object v0

    if-eqz v0, :cond_0

    .line 70
    array-length v2, v0

    const/4 v3, 0x6

    if-ne v2, v3, :cond_0

    const-string v2, "fe80"

    invoke-virtual {v1, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_0

    .line 71
    invoke-static {v1}, Ljava/net/Inet6Address;->getByName(Ljava/lang/String;)Ljava/net/InetAddress;

    move-result-object v2

    invoke-virtual {v2}, Ljava/net/InetAddress;->getAddress()[B

    move-result-object v2

    const/16 v3, 0xa

    .line 72
    aget-byte v3, v2, v3

    const/4 v4, 0x2

    aget-byte v4, v0, v4

    if-ne v3, v4, :cond_0

    const/16 v3, 0xd

    aget-byte v3, v2, v3

    const/4 v4, 0x3

    aget-byte v4, v0, v4

    if-ne v3, v4, :cond_0

    const/16 v3, 0xe

    aget-byte v3, v2, v3

    const/4 v4, 0x4

    aget-byte v4, v0, v4

    if-ne v3, v4, :cond_0

    const/16 v3, 0xf

    aget-byte v2, v2, v3

    const/4 v3, 0x5

    aget-byte v0, v0, v3

    if-ne v2, v0, :cond_0

    goto :goto_0

    :cond_0
    const-string v1, ""

    :goto_0
    return-object v1
.end method

.method public getClientTun()Ljava/lang/String;
    .locals 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/net/SocketException;
        }
    .end annotation

    const-string v0, "dummy0"

    .line 52
    invoke-static {v0}, Ljava/net/NetworkInterface;->getByName(Ljava/lang/String;)Ljava/net/NetworkInterface;

    move-result-object v0

    if-eqz v0, :cond_0

    .line 55
    invoke-virtual {v0}, Ljava/net/NetworkInterface;->getInetAddresses()Ljava/util/Enumeration;

    move-result-object v0

    invoke-static {v0}, Lcom/bytedance/applog/convert/IPIDProvider;->getLocalIpv6Address(Ljava/util/Enumeration;)Ljava/lang/String;

    move-result-object v0

    invoke-static {}, Ljava/util/Locale;->getDefault()Ljava/util/Locale;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v0

    goto :goto_0

    :cond_0
    const-string v0, "empty"

    :goto_0
    const-string v1, "fe80"

    .line 57
    invoke-virtual {v0, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_1

    goto :goto_1

    :cond_1
    const-string v0, ""

    :goto_1
    return-object v0
.end method

.method public getIdAndSetIntoJson(Lorg/json/JSONObject;Landroid/content/Context;)V
    .locals 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lorg/json/JSONException;
        }
    .end annotation

    const/4 p2, 0x0

    .line 30
    :try_start_0
    invoke-virtual {p0}, Lcom/bytedance/applog/convert/IPIDProvider;->getClientTun()Ljava/lang/String;

    move-result-object v0
    :try_end_0
    .catch Ljava/net/SocketException; {:try_start_0 .. :try_end_0} :catch_0

    goto :goto_0

    :catch_0
    move-exception v0

    .line 32
    invoke-virtual {v0}, Ljava/net/SocketException;->printStackTrace()V

    move-object v0, p2

    .line 34
    :goto_0
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_0

    const-string v1, "client_tun"

    .line 35
    invoke-virtual {p1, v1, v0}, Lorg/json/JSONObject;->put(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;

    .line 39
    :cond_0
    :try_start_1
    invoke-virtual {p0}, Lcom/bytedance/applog/convert/IPIDProvider;->getClientAnpi()Ljava/lang/String;

    move-result-object p2
    :try_end_1
    .catch Ljava/net/SocketException; {:try_start_1 .. :try_end_1} :catch_2
    .catch Ljava/net/UnknownHostException; {:try_start_1 .. :try_end_1} :catch_1

    goto :goto_1

    :catch_1
    move-exception v0

    .line 43
    invoke-virtual {v0}, Ljava/net/UnknownHostException;->printStackTrace()V

    goto :goto_1

    :catch_2
    move-exception v0

    .line 41
    invoke-virtual {v0}, Ljava/net/SocketException;->printStackTrace()V

    .line 45
    :goto_1
    invoke-static {p2}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-nez v0, :cond_1

    const-string v0, "client_anpi"

    .line 46
    invoke-virtual {p1, v0, p2}, Lorg/json/JSONObject;->put(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;

    :cond_1
    return-void
.end method