b.smali

.class public Lcom/subgraph/orchid/circuits/b/b;
.super Ljava/lang/Object;
.source "Bridges.java"


# static fields
.field private static final logger:Ljava/util/logging/Logger;


# instance fields
.field private final bBr:Lcom/subgraph/orchid/TorConfig;

.field private final bCk:Lcom/subgraph/orchid/crypto/q;

.field private final bDG:Lcom/subgraph/orchid/l;

.field private final bDH:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set",
            "<",
            "Lcom/subgraph/orchid/circuits/b/a;",
            ">;"
        }
    .end annotation
.end field

.field private bDI:Z

.field private bDJ:Z

.field private bDK:Ljava/util/concurrent/atomic/AtomicInteger;

.field private final lock:Ljava/lang/Object;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 21
    const-class v0, Lcom/subgraph/orchid/circuits/b/b;

    invoke-virtual {v0}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/util/logging/Logger;->getLogger(Ljava/lang/String;)Ljava/util/logging/Logger;

    move-result-object v0

    sput-object v0, Lcom/subgraph/orchid/circuits/b/b;->logger:Ljava/util/logging/Logger;

    return-void
.end method

.method constructor <init>(Lcom/subgraph/orchid/TorConfig;Lcom/subgraph/orchid/l;)V
    .registers 4

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

    .line 82
    iput-object p1, p0, Lcom/subgraph/orchid/circuits/b/b;->bBr:Lcom/subgraph/orchid/TorConfig;

    .line 83
    iput-object p2, p0, Lcom/subgraph/orchid/circuits/b/b;->bDG:Lcom/subgraph/orchid/l;

    .line 84
    new-instance v0, Ljava/util/HashSet;

    invoke-direct {v0}, Ljava/util/HashSet;-><init>()V

    iput-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDH:Ljava/util/Set;

    .line 85
    new-instance v0, Lcom/subgraph/orchid/crypto/q;

    invoke-direct {v0}, Lcom/subgraph/orchid/crypto/q;-><init>()V

    iput-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bCk:Lcom/subgraph/orchid/crypto/q;

    .line 86
    new-instance v0, Ljava/lang/Object;

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

    iput-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->lock:Ljava/lang/Object;

    .line 87
    new-instance v0, Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-direct {v0}, Ljava/util/concurrent/atomic/AtomicInteger;-><init>()V

    iput-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDK:Ljava/util/concurrent/atomic/AtomicInteger;

    .line 88
    return-void
.end method

.method private Ln()V
    .registers 8

    .prologue
    .line 148
    .line 2140
    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    .line 2141
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bBr:Lcom/subgraph/orchid/TorConfig;

    invoke-interface {v0}, Lcom/subgraph/orchid/TorConfig;->Kv()Ljava/util/List;

    move-result-object v0

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

    move-result-object v2

    :goto_f
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_35

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/subgraph/orchid/a/a;

    .line 2142
    new-instance v3, Lcom/subgraph/orchid/circuits/b/c;

    .line 2157
    new-instance v4, Lcom/subgraph/orchid/circuits/b/a;

    .line 3019
    iget-object v5, v0, Lcom/subgraph/orchid/a/a;->bCT:Lcom/subgraph/orchid/d/d;

    .line 3023
    iget v6, v0, Lcom/subgraph/orchid/a/a;->port:I

    .line 2157
    invoke-direct {v4, v5, v6}, Lcom/subgraph/orchid/circuits/b/a;-><init>(Lcom/subgraph/orchid/d/d;I)V

    .line 3027
    iget-object v5, v0, Lcom/subgraph/orchid/a/a;->bFm:Lcom/subgraph/orchid/d/c;

    .line 2158
    if-eqz v5, :cond_2e

    .line 4027
    iget-object v0, v0, Lcom/subgraph/orchid/a/a;->bFm:Lcom/subgraph/orchid/d/c;

    .line 4037
    iput-object v0, v4, Lcom/subgraph/orchid/circuits/b/a;->bDD:Lcom/subgraph/orchid/d/c;

    .line 2142
    :cond_2e
    invoke-direct {v3, p0, v4}, Lcom/subgraph/orchid/circuits/b/c;-><init>(Lcom/subgraph/orchid/circuits/b/b;Lcom/subgraph/orchid/circuits/b/a;)V

    invoke-interface {v1, v3}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    goto :goto_f

    .line 149
    :cond_35
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDK:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-interface {v1}, Ljava/util/List;->size()I

    move-result v2

    invoke-virtual {v0, v2}, Ljava/util/concurrent/atomic/AtomicInteger;->set(I)V

    .line 150
    invoke-interface {v1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :goto_42
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_57

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

    move-result-object v0

    check-cast v0, Ljava/lang/Runnable;

    .line 151
    new-instance v2, Ljava/lang/Thread;

    invoke-direct {v2, v0}, Ljava/lang/Thread;-><init>(Ljava/lang/Runnable;)V

    .line 152
    invoke-virtual {v2}, Ljava/lang/Thread;->start()V

    goto :goto_42

    .line 154
    :cond_57
    return-void
.end method

.method static synthetic a(Lcom/subgraph/orchid/circuits/b/b;)Lcom/subgraph/orchid/l;
    .registers 2

    .prologue
    .line 20
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDG:Lcom/subgraph/orchid/l;

    return-object v0
.end method

.method static synthetic access$000()Ljava/util/logging/Logger;
    .registers 1

    .prologue
    .line 20
    sget-object v0, Lcom/subgraph/orchid/circuits/b/b;->logger:Ljava/util/logging/Logger;

    return-object v0
.end method

.method static synthetic b(Lcom/subgraph/orchid/circuits/b/b;)Ljava/lang/Object;
    .registers 2

    .prologue
    .line 20
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->lock:Ljava/lang/Object;

    return-object v0
.end method

.method static synthetic c(Lcom/subgraph/orchid/circuits/b/b;)Ljava/util/Set;
    .registers 2

    .prologue
    .line 20
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDH:Ljava/util/Set;

    return-object v0
.end method

.method static synthetic d(Lcom/subgraph/orchid/circuits/b/b;)Ljava/util/concurrent/atomic/AtomicInteger;
    .registers 2

    .prologue
    .line 20
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDK:Ljava/util/concurrent/atomic/AtomicInteger;

    return-object v0
.end method

.method static synthetic e(Lcom/subgraph/orchid/circuits/b/b;)Z
    .registers 2

    .prologue
    .line 20
    const/4 v0, 0x1

    iput-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDJ:Z

    return v0
.end method

.method private g(Ljava/util/Set;)Ljava/util/List;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Set",
            "<",
            "Lcom/subgraph/orchid/v;",
            ">;)",
            "Ljava/util/List",
            "<",
            "Lcom/subgraph/orchid/a;",
            ">;"
        }
    .end annotation

    .prologue
    .line 113
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDH:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->isEmpty()Z

    move-result v0

    if-eqz v0, :cond_d

    .line 114
    invoke-static {}, Ljava/util/Collections;->emptyList()Ljava/util/List;

    move-result-object v0

    .line 122
    :goto_c
    return-object v0

    .line 116
    :cond_d
    new-instance v1, Ljava/util/ArrayList;

    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDH:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->size()I

    move-result v0

    invoke-direct {v1, v0}, Ljava/util/ArrayList;-><init>(I)V

    .line 117
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDH:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :cond_1e
    :goto_1e
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_34

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/subgraph/orchid/a;

    .line 118
    invoke-interface {p1, v0}, Ljava/util/Set;->contains(Ljava/lang/Object;)Z

    move-result v3

    if-nez v3, :cond_1e

    .line 119
    invoke-interface {v1, v0}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    goto :goto_1e

    :cond_34
    move-object v0, v1

    .line 122
    goto :goto_c
.end method


# virtual methods
.method final f(Ljava/util/Set;)Lcom/subgraph/orchid/a;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Set",
            "<",
            "Lcom/subgraph/orchid/v;",
            ">;)",
            "Lcom/subgraph/orchid/a;"
        }
    .end annotation

    .prologue
    const/4 v1, 0x1

    .line 92
    iget-object v2, p0, Lcom/subgraph/orchid/circuits/b/b;->lock:Ljava/lang/Object;

    monitor-enter v2

    .line 93
    :try_start_4
    iget-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDJ:Z

    if-nez v0, :cond_1f

    iget-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDI:Z

    if-nez v0, :cond_1f

    .line 1126
    sget-object v0, Lcom/subgraph/orchid/circuits/b/b;->logger:Ljava/util/logging/Logger;

    const-string v3, "Initializing bridges..."

    invoke-virtual {v0, v3}, Ljava/util/logging/Logger;->fine(Ljava/lang/String;)V

    .line 1127
    iget-object v3, p0, Lcom/subgraph/orchid/circuits/b/b;->lock:Ljava/lang/Object;

    monitor-enter v3
    :try_end_16
    .catchall {:try_start_4 .. :try_end_16} :catchall_36

    .line 1128
    :try_start_16
    iget-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDI:Z

    if-nez v0, :cond_1e

    iget-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDJ:Z

    if-eqz v0, :cond_39

    .line 1129
    :cond_1e
    monitor-exit v3
    :try_end_1f
    .catchall {:try_start_16 .. :try_end_1f} :catchall_45

    .line 96
    :cond_1f
    :goto_1f
    :try_start_1f
    iget-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDJ:Z

    if-nez v0, :cond_52

    .line 2109
    invoke-direct {p0, p1}, Lcom/subgraph/orchid/circuits/b/b;->g(Ljava/util/Set;)Ljava/util/List;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/List;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_50

    move v0, v1

    .line 96
    :goto_2e
    if-nez v0, :cond_52

    .line 97
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->lock:Ljava/lang/Object;

    invoke-virtual {v0}, Ljava/lang/Object;->wait()V

    goto :goto_1f

    .line 105
    :catchall_36
    move-exception v0

    monitor-exit v2
    :try_end_38
    .catchall {:try_start_1f .. :try_end_38} :catchall_36

    throw v0

    .line 1131
    :cond_39
    :try_start_39
    iget-object v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDG:Lcom/subgraph/orchid/l;

    if-nez v0, :cond_48

    .line 1132
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "Cannot download bridge descriptors because DirectoryDownload instance not initialized"

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 1136
    :catchall_45
    move-exception v0

    monitor-exit v3
    :try_end_47
    .catchall {:try_start_39 .. :try_end_47} :catchall_45

    :try_start_47
    throw v0
    :try_end_48
    .catchall {:try_start_47 .. :try_end_48} :catchall_36

    .line 1134
    :cond_48
    const/4 v0, 0x1

    :try_start_49
    iput-boolean v0, p0, Lcom/subgraph/orchid/circuits/b/b;->bDI:Z

    .line 1135
    invoke-direct {p0}, Lcom/subgraph/orchid/circuits/b/b;->Ln()V

    .line 1136
    monitor-exit v3
    :try_end_4f
    .catchall {:try_start_49 .. :try_end_4f} :catchall_45

    goto :goto_1f

    .line 2109
    :cond_50
    const/4 v0, 0x0

    goto :goto_2e

    .line 99
    :cond_52
    :try_start_52
    invoke-direct {p0, p1}, Lcom/subgraph/orchid/circuits/b/b;->g(Ljava/util/Set;)Ljava/util/List;

    move-result-object v0

    .line 100
    invoke-interface {v0}, Ljava/util/List;->isEmpty()Z

    move-result v1

    if-eqz v1, :cond_66

    .line 101
    sget-object v0, Lcom/subgraph/orchid/circuits/b/b;->logger:Ljava/util/logging/Logger;

    const-string v1, "Bridges enabled but no usable bridges configured"

    invoke-virtual {v0, v1}, Ljava/util/logging/Logger;->warning(Ljava/lang/String;)V

    .line 102
    const/4 v0, 0x0

    monitor-exit v2

    .line 104
    :goto_65
    return-object v0

    :cond_66
    iget-object v1, p0, Lcom/subgraph/orchid/circuits/b/b;->bCk:Lcom/subgraph/orchid/crypto/q;

    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v3

    invoke-virtual {v1, v3}, Lcom/subgraph/orchid/crypto/q;->nextInt(I)I

    move-result v1

    invoke-interface {v0, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/subgraph/orchid/a;

    monitor-exit v2
    :try_end_77
    .catchall {:try_start_52 .. :try_end_77} :catchall_36

    goto :goto_65
.end method