DnsDiscovery$DnsSeedDiscovery.smali

.class public Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;
.super Ljava/lang/Object;
.source "DnsDiscovery.java"

# interfaces
.implements Lorg/bitcoinj/net/discovery/PeerDiscovery;


# instance fields
.field private final hostname:Ljava/lang/String;

.field private final params:Lorg/bitcoinj/core/NetworkParameters;


# direct methods
.method public constructor <init>(Lorg/bitcoinj/core/NetworkParameters;Ljava/lang/String;)V
    .registers 3

    .prologue
    .line 81
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 82
    iput-object p2, p0, Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;->hostname:Ljava/lang/String;

    .line 83
    iput-object p1, p0, Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;->params:Lorg/bitcoinj/core/NetworkParameters;

    .line 84
    return-void
.end method


# virtual methods
.method public getPeers(JJLjava/util/concurrent/TimeUnit;)[Ljava/net/InetSocketAddress;
    .registers 13

    .prologue
    .line 88
    const-wide/16 v0, 0x0

    cmp-long v0, p1, v0

    if-eqz v0, :cond_1b

    .line 89
    new-instance v0, Lorg/bitcoinj/net/discovery/PeerDiscoveryException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "DNS seeds cannot filter by services: "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v1

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

    move-result-object v1

    invoke-direct {v0, v1}, Lorg/bitcoinj/net/discovery/PeerDiscoveryException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 91
    :cond_1b
    :try_start_1b
    iget-object v0, p0, Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;->hostname:Ljava/lang/String;

    invoke-static {v0}, Ljava/net/InetAddress;->getAllByName(Ljava/lang/String;)[Ljava/net/InetAddress;

    move-result-object v1

    .line 92
    array-length v0, v1

    new-array v2, v0, [Ljava/net/InetSocketAddress;

    .line 93
    const/4 v0, 0x0

    :goto_25
    array-length v3, v1

    if-ge v0, v3, :cond_41

    .line 94
    new-instance v3, Ljava/net/InetSocketAddress;

    aget-object v4, v1, v0

    iget-object v5, p0, Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;->params:Lorg/bitcoinj/core/NetworkParameters;

    invoke-virtual {v5}, Lorg/bitcoinj/core/NetworkParameters;->getPort()I

    move-result v5

    invoke-direct {v3, v4, v5}, Ljava/net/InetSocketAddress;-><init>(Ljava/net/InetAddress;I)V

    aput-object v3, v2, v0
    :try_end_37
    .catch Ljava/net/UnknownHostException; {:try_start_1b .. :try_end_37} :catch_3a

    .line 93
    add-int/lit8 v0, v0, 0x1

    goto :goto_25

    .line 96
    :catch_3a
    move-exception v0

    .line 97
    new-instance v1, Lorg/bitcoinj/net/discovery/PeerDiscoveryException;

    invoke-direct {v1, v0}, Lorg/bitcoinj/net/discovery/PeerDiscoveryException;-><init>(Ljava/lang/Throwable;)V

    throw v1

    .line 95
    :cond_41
    return-object v2
.end method

.method public shutdown()V
    .registers 1

    .prologue
    .line 103
    return-void
.end method

.method public toString()Ljava/lang/String;
    .registers 2

    .prologue
    .line 107
    iget-object v0, p0, Lorg/bitcoinj/net/discovery/DnsDiscovery$DnsSeedDiscovery;->hostname:Ljava/lang/String;

    return-object v0
.end method