df.smali

.class public final Lcom/google/obf/df;
.super Ljava/lang/Object;
.source "IMASDK"

# interfaces
.implements Lcom/google/obf/dj;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/obf/df$a;
    }
.end annotation


# instance fields
.field private final a:Lcom/google/obf/di;

.field private b:Ljava/io/RandomAccessFile;

.field private c:Ljava/lang/String;

.field private d:J

.field private e:Z


# direct methods
.method public constructor <init>()V
    .registers 2

    const/4 v0, 0x0

    .line 1
    invoke-direct {p0, v0}, Lcom/google/obf/df;-><init>(Lcom/google/obf/di;)V

    return-void
.end method

.method public constructor <init>(Lcom/google/obf/di;)V
    .registers 2

    .line 3
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 4
    iput-object p1, p0, Lcom/google/obf/df;->a:Lcom/google/obf/di;

    return-void
.end method


# virtual methods
.method public a([BII)I
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/obf/df$a;
        }
    .end annotation

    .line 20
    iget-wide v0, p0, Lcom/google/obf/df;->d:J

    const-wide/16 v2, 0x0

    cmp-long v4, v0, v2

    if-nez v4, :cond_a

    const/4 p1, -0x1

    return p1

    .line 23
    :cond_a
    :try_start_a
    iget-object v2, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    int-to-long v3, p3

    invoke-static {v0, v1, v3, v4}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v0

    long-to-int p3, v0

    invoke-virtual {v2, p1, p2, p3}, Ljava/io/RandomAccessFile;->read([BII)I

    move-result p1
    :try_end_16
    .catch Ljava/io/IOException; {:try_start_a .. :try_end_16} :catch_26

    if-lez p1, :cond_25

    .line 28
    iget-wide p2, p0, Lcom/google/obf/df;->d:J

    int-to-long v0, p1

    sub-long/2addr p2, v0

    iput-wide p2, p0, Lcom/google/obf/df;->d:J

    .line 29
    iget-object p2, p0, Lcom/google/obf/df;->a:Lcom/google/obf/di;

    if-eqz p2, :cond_25

    .line 30
    invoke-interface {p2, p1}, Lcom/google/obf/di;->a(I)V

    :cond_25
    return p1

    :catch_26
    move-exception p1

    .line 26
    new-instance p2, Lcom/google/obf/df$a;

    invoke-direct {p2, p1}, Lcom/google/obf/df$a;-><init>(Ljava/io/IOException;)V

    throw p2
.end method

.method public a(Lcom/google/obf/db;)J
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/obf/df$a;
        }
    .end annotation

    .line 6
    :try_start_0
    iget-object v0, p1, Lcom/google/obf/db;->a:Landroid/net/Uri;

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

    move-result-object v0

    iput-object v0, p0, Lcom/google/obf/df;->c:Ljava/lang/String;

    .line 7
    new-instance v0, Ljava/io/RandomAccessFile;

    iget-object v1, p1, Lcom/google/obf/db;->a:Landroid/net/Uri;

    invoke-virtual {v1}, Landroid/net/Uri;->getPath()Ljava/lang/String;

    move-result-object v1

    const-string v2, "r"

    invoke-direct {v0, v1, v2}, Ljava/io/RandomAccessFile;-><init>(Ljava/lang/String;Ljava/lang/String;)V

    iput-object v0, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    .line 8
    iget-wide v1, p1, Lcom/google/obf/db;->d:J

    invoke-virtual {v0, v1, v2}, Ljava/io/RandomAccessFile;->seek(J)V

    .line 9
    iget-wide v0, p1, Lcom/google/obf/db;->e:J

    const-wide/16 v2, -0x1

    cmp-long v4, v0, v2

    if-nez v4, :cond_2e

    iget-object v0, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->length()J

    move-result-wide v0

    iget-wide v2, p1, Lcom/google/obf/db;->d:J

    sub-long/2addr v0, v2

    goto :goto_30

    .line 10
    :cond_2e
    iget-wide v0, p1, Lcom/google/obf/db;->e:J

    :goto_30
    iput-wide v0, p0, Lcom/google/obf/df;->d:J
    :try_end_32
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_32} :catch_4b

    const-wide/16 v2, 0x0

    cmp-long p1, v0, v2

    if-ltz p1, :cond_45

    const/4 p1, 0x1

    .line 16
    iput-boolean p1, p0, Lcom/google/obf/df;->e:Z

    .line 17
    iget-object p1, p0, Lcom/google/obf/df;->a:Lcom/google/obf/di;

    if-eqz p1, :cond_42

    .line 18
    invoke-interface {p1}, Lcom/google/obf/di;->a()V

    .line 19
    :cond_42
    iget-wide v0, p0, Lcom/google/obf/df;->d:J

    return-wide v0

    .line 12
    :cond_45
    :try_start_45
    new-instance p1, Ljava/io/EOFException;

    invoke-direct {p1}, Ljava/io/EOFException;-><init>()V

    throw p1
    :try_end_4b
    .catch Ljava/io/IOException; {:try_start_45 .. :try_end_4b} :catch_4b

    :catch_4b
    move-exception p1

    .line 15
    new-instance v0, Lcom/google/obf/df$a;

    invoke-direct {v0, p1}, Lcom/google/obf/df$a;-><init>(Ljava/io/IOException;)V

    throw v0
.end method

.method public a()V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/obf/df$a;
        }
    .end annotation

    const/4 v0, 0x0

    .line 32
    iput-object v0, p0, Lcom/google/obf/df;->c:Ljava/lang/String;

    .line 33
    iget-object v1, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    if-eqz v1, :cond_34

    const/4 v2, 0x0

    .line 34
    :try_start_8
    invoke-virtual {v1}, Ljava/io/RandomAccessFile;->close()V
    :try_end_b
    .catch Ljava/io/IOException; {:try_start_8 .. :try_end_b} :catch_1d
    .catchall {:try_start_8 .. :try_end_b} :catchall_1b

    .line 35
    iput-object v0, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    .line 36
    iget-boolean v0, p0, Lcom/google/obf/df;->e:Z

    if-eqz v0, :cond_34

    .line 37
    iput-boolean v2, p0, Lcom/google/obf/df;->e:Z

    .line 38
    iget-object v0, p0, Lcom/google/obf/df;->a:Lcom/google/obf/di;

    if-eqz v0, :cond_34

    .line 39
    invoke-interface {v0}, Lcom/google/obf/di;->b()V

    goto :goto_34

    :catchall_1b
    move-exception v1

    goto :goto_24

    :catch_1d
    move-exception v1

    .line 41
    :try_start_1e
    new-instance v3, Lcom/google/obf/df$a;

    invoke-direct {v3, v1}, Lcom/google/obf/df$a;-><init>(Ljava/io/IOException;)V

    throw v3
    :try_end_24
    .catchall {:try_start_1e .. :try_end_24} :catchall_1b

    .line 42
    :goto_24
    iput-object v0, p0, Lcom/google/obf/df;->b:Ljava/io/RandomAccessFile;

    .line 43
    iget-boolean v0, p0, Lcom/google/obf/df;->e:Z

    if-eqz v0, :cond_33

    .line 44
    iput-boolean v2, p0, Lcom/google/obf/df;->e:Z

    .line 45
    iget-object v0, p0, Lcom/google/obf/df;->a:Lcom/google/obf/di;

    if-eqz v0, :cond_33

    .line 46
    invoke-interface {v0}, Lcom/google/obf/di;->b()V

    :cond_33
    throw v1

    :cond_34
    :goto_34
    return-void
.end method