.class public Lcom/vilyever/socketclient/util/IPUtil;
.super Ljava/lang/Object;
.source "IPUtil.java"


# instance fields
.field final self:Lcom/vilyever/socketclient/util/IPUtil;


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

    .line 14
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 15
    iput-object p0, p0, Lcom/vilyever/socketclient/util/IPUtil;->self:Lcom/vilyever/socketclient/util/IPUtil;

    return-void
.end method

.method public static getLocalIPAddress(Z)Ljava/lang/String;
    .locals 5

    .line 24
    :try_start_0
    invoke-static {}, Ljava/net/NetworkInterface;->getNetworkInterfaces()Ljava/util/Enumeration;

    move-result-object v0

    invoke-static {v0}, Ljava/util/Collections;->list(Ljava/util/Enumeration;)Ljava/util/ArrayList;

    move-result-object v0

    .line 25
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :cond_0
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_5

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/net/NetworkInterface;

    .line 26
    invoke-virtual {v1}, Ljava/net/NetworkInterface;->getInetAddresses()Ljava/util/Enumeration;

    move-result-object v1

    invoke-static {v1}, Ljava/util/Collections;->list(Ljava/util/Enumeration;)Ljava/util/ArrayList;

    move-result-object v1

    .line 27
    invoke-interface {v1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :cond_1
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_0

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/net/InetAddress;

    .line 28
    invoke-virtual {v2}, Ljava/net/InetAddress;->isLoopbackAddress()Z

    move-result v3

    if-nez v3, :cond_1

    .line 29
    invoke-virtual {v2}, Ljava/net/InetAddress;->getHostAddress()Ljava/lang/String;

    move-result-object v2

    const/16 v3, 0x3a

    .line 31
    invoke-virtual {v2, v3}, Ljava/lang/String;->indexOf(I)I

    move-result v3

    const/4 v4, 0x0

    if-gez v3, :cond_2

    const/4 v3, 0x1

    goto :goto_0

    :cond_2
    move v3, v4

    :goto_0
    if-eqz p0, :cond_3

    if-eqz v3, :cond_1

    return-object v2

    :cond_3
    if-nez v3, :cond_1

    const/16 p0, 0x25

    .line 38
    invoke-virtual {v2, p0}, Ljava/lang/String;->indexOf(I)I

    move-result p0

    if-gez p0, :cond_4

    .line 39
    invoke-virtual {v2}, Ljava/lang/String;->toUpperCase()Ljava/lang/String;

    move-result-object p0

    goto :goto_1

    :cond_4
    invoke-virtual {v2, v4, p0}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/String;->toUpperCase()Ljava/lang/String;

    move-result-object p0
    :try_end_0
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0

    :goto_1
    return-object p0

    :catch_0
    :cond_5
    const-string p0, ""

    return-object p0
.end method