m.smali

.class public Lcom/xiaomi/b/c/m;
.super Ljava/lang/Thread;


# instance fields
.field private a:Ljava/lang/ref/WeakReference;

.field private b:Ljava/lang/ref/WeakReference;

.field private final c:I


# direct methods
.method public constructor <init>(Landroid/os/Handler;Landroid/content/Context;I)V
    .registers 5

    invoke-direct {p0}, Ljava/lang/Thread;-><init>()V

    new-instance v0, Ljava/lang/ref/WeakReference;

    invoke-direct {v0, p1}, Ljava/lang/ref/WeakReference;-><init>(Ljava/lang/Object;)V

    iput-object v0, p0, Lcom/xiaomi/b/c/m;->a:Ljava/lang/ref/WeakReference;

    new-instance v0, Ljava/lang/ref/WeakReference;

    invoke-direct {v0, p2}, Ljava/lang/ref/WeakReference;-><init>(Ljava/lang/Object;)V

    iput-object v0, p0, Lcom/xiaomi/b/c/m;->b:Ljava/lang/ref/WeakReference;

    iput p3, p0, Lcom/xiaomi/b/c/m;->c:I

    invoke-virtual {p0}, Lcom/xiaomi/b/c/m;->start()V

    return-void
.end method

.method private a()Landroid/os/Handler;
    .registers 2

    iget-object v0, p0, Lcom/xiaomi/b/c/m;->a:Ljava/lang/ref/WeakReference;

    if-nez v0, :cond_6

    const/4 v0, 0x0

    :goto_5
    return-object v0

    :cond_6
    iget-object v0, p0, Lcom/xiaomi/b/c/m;->a:Ljava/lang/ref/WeakReference;

    invoke-virtual {v0}, Ljava/lang/ref/WeakReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/os/Handler;

    check-cast v0, Landroid/os/Handler;

    goto :goto_5
.end method

.method public static a(Landroid/content/Context;Landroid/os/Handler;I)V
    .registers 4

    new-instance v0, Lcom/xiaomi/b/c/m;

    invoke-direct {v0, p1, p0, p2}, Lcom/xiaomi/b/c/m;-><init>(Landroid/os/Handler;Landroid/content/Context;I)V

    return-void
.end method

.method private a(Ljava/lang/String;IILjava/util/HashMap;)V
    .registers 13

    const/4 v3, 0x0

    const/4 v2, 0x0

    :try_start_2
    new-instance v1, Ljava/io/BufferedReader;

    new-instance v0, Ljava/io/FileReader;

    const-string/jumbo v4, "/proc/net/arp"

    invoke-direct {v0, v4}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V

    invoke-direct {v1, v0}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V
    :try_end_f
    .catch Ljava/io/FileNotFoundException; {:try_start_2 .. :try_end_f} :catch_7d
    .catch Ljava/io/IOException; {:try_start_2 .. :try_end_f} :catch_a1
    .catchall {:try_start_2 .. :try_end_f} :catchall_c5

    :try_start_f
    invoke-virtual {v1}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    sub-int v0, p3, p2

    add-int/lit8 v0, v0, 0x1

    new-array v2, v0, [Ljava/lang/String;

    move v0, v3

    :goto_19
    sub-int v4, p3, p2

    add-int/lit8 v4, v4, 0x1

    if-ge v0, v4, :cond_3c

    new-instance v4, Ljava/lang/StringBuilder;

    invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v4, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    const-string/jumbo v5, "."

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v4

    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v4

    aput-object v4, v2, v0

    add-int/lit8 v0, v0, 0x1

    goto :goto_19

    :cond_3c
    invoke-virtual {v1}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v0

    if-eqz v0, :cond_77

    const-string/jumbo v4, "[ ]+"

    invoke-virtual {v0, v4}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    array-length v4, v0

    const/4 v5, 0x6

    if-lt v4, v5, :cond_3c

    const/4 v4, 0x0

    aget-object v4, v0, v4

    const/4 v5, 0x3

    aget-object v5, v0, v5

    array-length v6, v2

    move v0, v3

    :goto_55
    if-ge v0, v6, :cond_3c

    aget-object v7, v2, v0

    invoke-virtual {v7, v4}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v7

    if-eqz v7, :cond_74

    const-string/jumbo v7, "..:..:..:..:..:.."

    invoke-virtual {v5, v7}, Ljava/lang/String;->matches(Ljava/lang/String;)Z

    move-result v7

    if-eqz v7, :cond_74

    const-string/jumbo v7, "00:00:00:00:00:00"

    invoke-virtual {v7, v5}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v7

    if-nez v7, :cond_74

    invoke-virtual {p4, v4, v5}, Ljava/util/HashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    :try_end_74
    .catch Ljava/io/FileNotFoundException; {:try_start_f .. :try_end_74} :catch_d5
    .catch Ljava/io/IOException; {:try_start_f .. :try_end_74} :catch_d3
    .catchall {:try_start_f .. :try_end_74} :catchall_d1

    :cond_74
    add-int/lit8 v0, v0, 0x1

    goto :goto_55

    :cond_77
    if-eqz v1, :cond_7c

    :try_start_79
    invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
    :try_end_7c
    .catch Ljava/io/IOException; {:try_start_79 .. :try_end_7c} :catch_cd

    :cond_7c
    :goto_7c
    return-void

    :catch_7d
    move-exception v0

    move-object v1, v2

    :goto_7f
    :try_start_7f
    const-string/jumbo v2, "Scanner"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v4, "get address file not found:"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v2, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I
    :try_end_99
    .catchall {:try_start_7f .. :try_end_99} :catchall_d1

    if-eqz v1, :cond_7c

    :try_start_9b
    invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
    :try_end_9e
    .catch Ljava/io/IOException; {:try_start_9b .. :try_end_9e} :catch_9f

    goto :goto_7c

    :catch_9f
    move-exception v0

    goto :goto_7c

    :catch_a1
    move-exception v0

    move-object v1, v2

    :goto_a3
    :try_start_a3
    const-string/jumbo v2, "Scanner"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v4, "get address read file error:"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v2, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I
    :try_end_bd
    .catchall {:try_start_a3 .. :try_end_bd} :catchall_d1

    if-eqz v1, :cond_7c

    :try_start_bf
    invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
    :try_end_c2
    .catch Ljava/io/IOException; {:try_start_bf .. :try_end_c2} :catch_c3

    goto :goto_7c

    :catch_c3
    move-exception v0

    goto :goto_7c

    :catchall_c5
    move-exception v0

    move-object v1, v2

    :goto_c7
    if-eqz v1, :cond_cc

    :try_start_c9
    invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
    :try_end_cc
    .catch Ljava/io/IOException; {:try_start_c9 .. :try_end_cc} :catch_cf

    :cond_cc
    :goto_cc
    throw v0

    :catch_cd
    move-exception v0

    goto :goto_7c

    :catch_cf
    move-exception v1

    goto :goto_cc

    :catchall_d1
    move-exception v0

    goto :goto_c7

    :catch_d3
    move-exception v0

    goto :goto_a3

    :catch_d5
    move-exception v0

    goto :goto_7f
.end method

.method private a(Ljava/util/HashMap;)V
    .registers 4

    invoke-direct {p0}, Lcom/xiaomi/b/c/m;->a()Landroid/os/Handler;

    move-result-object v0

    iget v1, p0, Lcom/xiaomi/b/c/m;->c:I

    invoke-virtual {v0, v1}, Landroid/os/Handler;->obtainMessage(I)Landroid/os/Message;

    move-result-object v1

    iput-object p1, v1, Landroid/os/Message;->obj:Ljava/lang/Object;

    invoke-virtual {v0, v1}, Landroid/os/Handler;->sendMessage(Landroid/os/Message;)Z

    return-void
.end method

.method private b()Landroid/content/Context;
    .registers 2

    iget-object v0, p0, Lcom/xiaomi/b/c/m;->a:Ljava/lang/ref/WeakReference;

    if-nez v0, :cond_6

    const/4 v0, 0x0

    :goto_5
    return-object v0

    :cond_6
    iget-object v0, p0, Lcom/xiaomi/b/c/m;->b:Ljava/lang/ref/WeakReference;

    invoke-virtual {v0}, Ljava/lang/ref/WeakReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/content/Context;

    check-cast v0, Landroid/content/Context;

    goto :goto_5
.end method

.method private c()Ljava/util/HashMap;
    .registers 11

    const/4 v1, 0x1

    const/16 v9, 0xff

    new-instance v2, Ljava/util/HashMap;

    invoke-direct {v2}, Ljava/util/HashMap;-><init>()V

    invoke-direct {p0}, Lcom/xiaomi/b/c/m;->b()Landroid/content/Context;

    move-result-object v0

    invoke-static {v0}, Lcom/xiaomi/b/c/j;->b(Landroid/content/Context;)Ljava/lang/String;

    move-result-object v0

    if-eqz v0, :cond_65

    const/4 v3, 0x0

    const-string/jumbo v4, "."

    invoke-virtual {v0, v4}, Ljava/lang/String;->lastIndexOf(Ljava/lang/String;)I

    move-result v4

    invoke-virtual {v0, v3, v4}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v3

    const/16 v0, 0x28

    invoke-static {v0}, Ljava/util/concurrent/Executors;->newFixedThreadPool(I)Ljava/util/concurrent/ExecutorService;

    move-result-object v4

    const/16 v0, 0xff

    :try_start_26
    new-array v5, v0, [Ljava/lang/Runnable;

    move v0, v1

    :goto_29
    if-ge v0, v9, :cond_4d

    new-instance v6, Lcom/xiaomi/b/c/e;

    new-instance v7, Ljava/lang/StringBuilder;

    invoke-direct {v7}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v7, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v7

    const-string/jumbo v8, "."

    invoke-virtual {v7, v8}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v7

    invoke-virtual {v7, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v7

    invoke-virtual {v7}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v7

    invoke-direct {v6, p0, v7}, Lcom/xiaomi/b/c/e;-><init>(Lcom/xiaomi/b/c/m;Ljava/lang/String;)V

    aput-object v6, v5, v0

    add-int/lit8 v0, v0, 0x1

    goto :goto_29

    :cond_4d
    move v0, v1

    :goto_4e
    if-ge v0, v9, :cond_58

    aget-object v6, v5, v0

    invoke-interface {v4, v6}, Ljava/util/concurrent/ExecutorService;->execute(Ljava/lang/Runnable;)V
    :try_end_55
    .catch Ljava/lang/Exception; {:try_start_26 .. :try_end_55} :catch_82
    .catchall {:try_start_26 .. :try_end_55} :catchall_c4

    add-int/lit8 v0, v0, 0x1

    goto :goto_4e

    :cond_58
    invoke-interface {v4}, Ljava/util/concurrent/ExecutorService;->shutdown()V

    const-wide/16 v6, 0x2710

    :try_start_5d
    sget-object v0, Ljava/util/concurrent/TimeUnit;->MILLISECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-interface {v4, v6, v7, v0}, Ljava/util/concurrent/ExecutorService;->awaitTermination(JLjava/util/concurrent/TimeUnit;)Z
    :try_end_62
    .catch Ljava/lang/Exception; {:try_start_5d .. :try_end_62} :catch_66

    :goto_62
    invoke-direct {p0, v3, v1, v9, v2}, Lcom/xiaomi/b/c/m;->a(Ljava/lang/String;IILjava/util/HashMap;)V

    :cond_65
    return-object v2

    :catch_66
    move-exception v0

    const-string/jumbo v4, "Scanner"

    new-instance v5, Ljava/lang/StringBuilder;

    invoke-direct {v5}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v6, "find device error:"

    invoke-virtual {v5, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v4, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_62

    :catch_82
    move-exception v0

    :try_start_83
    const-string/jumbo v5, "Scanner"

    new-instance v6, Ljava/lang/StringBuilder;

    invoke-direct {v6}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v7, "multi-threading error: "

    invoke-virtual {v6, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v6

    invoke-virtual {v6, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v5, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I
    :try_end_9d
    .catchall {:try_start_83 .. :try_end_9d} :catchall_c4

    invoke-interface {v4}, Ljava/util/concurrent/ExecutorService;->shutdown()V

    const-wide/16 v6, 0x2710

    :try_start_a2
    sget-object v0, Ljava/util/concurrent/TimeUnit;->MILLISECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-interface {v4, v6, v7, v0}, Ljava/util/concurrent/ExecutorService;->awaitTermination(JLjava/util/concurrent/TimeUnit;)Z
    :try_end_a7
    .catch Ljava/lang/Exception; {:try_start_a2 .. :try_end_a7} :catch_a8

    goto :goto_62

    :catch_a8
    move-exception v0

    const-string/jumbo v4, "Scanner"

    new-instance v5, Ljava/lang/StringBuilder;

    invoke-direct {v5}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v6, "find device error:"

    invoke-virtual {v5, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v4, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_62

    :catchall_c4
    move-exception v0

    invoke-interface {v4}, Ljava/util/concurrent/ExecutorService;->shutdown()V

    const-wide/16 v2, 0x2710

    :try_start_ca
    sget-object v1, Ljava/util/concurrent/TimeUnit;->MILLISECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-interface {v4, v2, v3, v1}, Ljava/util/concurrent/ExecutorService;->awaitTermination(JLjava/util/concurrent/TimeUnit;)Z
    :try_end_cf
    .catch Ljava/lang/Exception; {:try_start_ca .. :try_end_cf} :catch_d0

    :goto_cf
    throw v0

    :catch_d0
    move-exception v1

    const-string/jumbo v2, "Scanner"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string/jumbo v4, "find device error:"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v2, v1}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_cf
.end method


# virtual methods
.method public run()V
    .registers 2

    invoke-direct {p0}, Lcom/xiaomi/b/c/m;->c()Ljava/util/HashMap;

    move-result-object v0

    invoke-direct {p0, v0}, Lcom/xiaomi/b/c/m;->a(Ljava/util/HashMap;)V

    return-void
.end method