b.smali

.class Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;
.super Ljava/lang/Object;
.source "FileBuffer.java"

# interfaces
.implements Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/a;


# instance fields
.field private a:Ljava/io/RandomAccessFile;

.field private b:Ljava/util/concurrent/atomic/AtomicBoolean;

.field private c:Ljava/io/File;


# direct methods
.method constructor <init>(Ljava/io/File;)V
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 17
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 14
    new-instance v0, Ljava/util/concurrent/atomic/AtomicBoolean;

    const/4 v1, 0x0

    invoke-direct {v0, v1}, Ljava/util/concurrent/atomic/AtomicBoolean;-><init>(Z)V

    iput-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    .line 18
    iput-object p1, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->c:Ljava/io/File;

    .line 19
    invoke-virtual {p1}, Ljava/io/File;->getParentFile()Ljava/io/File;

    move-result-object v0

    invoke-virtual {v0}, Ljava/io/File;->mkdirs()Z

    .line 21
    :try_start_14
    new-instance v0, Ljava/io/RandomAccessFile;

    const-string v1, "rw"

    invoke-direct {v0, p1, v1}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V

    iput-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;
    :try_end_1d
    .catch Ljava/lang/Exception; {:try_start_14 .. :try_end_1d} :catch_1e

    .line 27
    return-void

    .line 22
    :catch_1e
    move-exception v0

    .line 23
    iget-object v1, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    invoke-static {v1}, Lcom/bytedance/sdk/openadsdk/preload/geckox/utils/b;->a(Ljava/io/Closeable;)Z

    .line 24
    new-instance v1, Ljava/io/IOException;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "create raf mSwap failed! path: "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {p1}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    const-string v3, " caused by: "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v0}, Ljava/lang/Exception;->getMessage()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

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

    throw v1
.end method


# virtual methods
.method public a([BII)I
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    const/4 v0, 0x0

    .line 66
    iget-object v1, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v1}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v1

    if-eqz v1, :cond_11

    .line 67
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0

    .line 69
    :cond_11
    if-eqz p1, :cond_19

    array-length v1, p1

    if-eqz v1, :cond_19

    const/4 v1, 0x1

    if-ge p3, v1, :cond_1b

    :cond_19
    move p3, v0

    .line 82
    :goto_1a
    return p3

    .line 72
    :cond_1b
    if-ltz p2, :cond_20

    array-length v1, p1

    if-lt p2, v1, :cond_22

    :cond_20
    move p3, v0

    .line 73
    goto :goto_1a

    .line 75
    :cond_22
    add-int v0, p2, p3

    array-length v1, p1

    if-le v0, v1, :cond_2a

    .line 76
    array-length v0, p1

    sub-int p3, v0, p2

    .line 78
    :cond_2a
    monitor-enter p0

    .line 80
    :try_start_2b
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->write([BII)V

    .line 82
    monitor-exit p0

    goto :goto_1a

    .line 83
    :catchall_32
    move-exception v0

    monitor-exit p0
    :try_end_34
    .catchall {:try_start_2b .. :try_end_34} :catchall_32

    throw v0
.end method

.method public declared-synchronized a(J)J
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 54
    monitor-enter p0

    :try_start_1
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v0

    if-eqz v0, :cond_14

    .line 55
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0
    :try_end_11
    .catchall {:try_start_1 .. :try_end_11} :catchall_11

    .line 54
    :catchall_11
    move-exception v0

    monitor-exit p0

    throw v0

    .line 57
    :cond_14
    long-to-int v0, p1

    int-to-long v0, v0

    cmp-long v0, v0, p1

    if-eqz v0, :cond_33

    .line 58
    :try_start_1a
    new-instance v0, Ljava/io/IOException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "too large:"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    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}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 60
    :cond_33
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    long-to-int v1, p1

    invoke-virtual {v0, v1}, Ljava/io/RandomAccessFile;->skipBytes(I)I
    :try_end_39
    .catchall {:try_start_1a .. :try_end_39} :catchall_11

    move-result v0

    .line 61
    int-to-long v0, v0

    monitor-exit p0

    return-wide v0
.end method

.method public a()V
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 31
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v0

    if-eqz v0, :cond_10

    .line 32
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0

    .line 34
    :cond_10
    return-void
.end method

.method public a(I)V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 44
    const/4 v0, 0x1

    new-array v0, v0, [B

    const/4 v1, 0x0

    int-to-byte v2, p1

    aput-byte v2, v0, v1

    invoke-virtual {p0, v0}, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a([B)V

    .line 45
    return-void
.end method

.method public a([B)V
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 49
    const/4 v0, 0x0

    array-length v1, p1

    invoke-virtual {p0, p1, v0, v1}, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a([BII)I

    .line 50
    return-void
.end method

.method public b([B)I
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 118
    const/4 v0, 0x0

    array-length v1, p1

    invoke-virtual {p0, p1, v0, v1}, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b([BII)I

    move-result v0

    return v0
.end method

.method public b([BII)I
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 123
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v0

    if-eqz v0, :cond_10

    .line 124
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0

    .line 126
    :cond_10
    if-eqz p1, :cond_1a

    const/4 v0, 0x1

    if-lt p3, v0, :cond_1a

    if-ltz p2, :cond_1a

    array-length v0, p1

    if-lt p2, v0, :cond_1c

    .line 127
    :cond_1a
    const/4 v0, 0x0

    .line 138
    :goto_1b
    return v0

    .line 129
    :cond_1c
    add-int v0, p2, p3

    array-length v1, p1

    if-le v0, v1, :cond_24

    .line 130
    array-length v0, p1

    sub-int p3, v0, p2

    .line 133
    :cond_24
    monitor-enter p0

    .line 138
    :try_start_25
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    invoke-virtual {v0, p1, p2, p3}, Ljava/io/RandomAccessFile;->read([BII)I

    move-result v0

    monitor-exit p0

    goto :goto_1b

    .line 140
    :catchall_2d
    move-exception v0

    monitor-exit p0
    :try_end_2f
    .catchall {:try_start_25 .. :try_end_2f} :catchall_2d

    throw v0
.end method

.method public b()J
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 39
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

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

    move-result-wide v0

    return-wide v0
.end method

.method public b(J)V
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    const-wide/16 v0, 0x0

    .line 96
    iget-object v2, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v2}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v2

    if-eqz v2, :cond_12

    .line 97
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0

    .line 99
    :cond_12
    cmp-long v2, p1, v0

    if-gez v2, :cond_17

    move-wide p1, v0

    .line 102
    :cond_17
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    invoke-virtual {v0, p1, p2}, Ljava/io/RandomAccessFile;->seek(J)V

    .line 103
    return-void
.end method

.method public c()J
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 88
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicBoolean;->get()Z

    move-result v0

    if-eqz v0, :cond_10

    .line 89
    new-instance v0, Ljava/io/IOException;

    const-string v1, "released!"

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

    throw v0

    .line 91
    :cond_10
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

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

    move-result-wide v0

    return-wide v0
.end method

.method public d()I
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 107
    const/4 v0, 0x1

    new-array v0, v0, [B

    .line 108
    invoke-virtual {p0, v0}, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b([B)I

    move-result v1

    .line 109
    if-gtz v1, :cond_b

    .line 110
    const/4 v0, -0x1

    .line 112
    :goto_a
    return v0

    :cond_b
    const/4 v1, 0x0

    aget-byte v0, v0, v1

    goto :goto_a
.end method

.method public e()V
    .registers 3

    .prologue
    .line 146
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->b:Ljava/util/concurrent/atomic/AtomicBoolean;

    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Ljava/util/concurrent/atomic/AtomicBoolean;->getAndSet(Z)Z

    move-result v0

    if-eqz v0, :cond_a

    .line 150
    :goto_9
    return-void

    .line 149
    :cond_a
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->a:Ljava/io/RandomAccessFile;

    invoke-static {v0}, Lcom/bytedance/sdk/openadsdk/preload/geckox/utils/b;->a(Ljava/io/Closeable;)Z

    goto :goto_9
.end method

.method public f()Ljava/io/File;
    .registers 2

    .prologue
    .line 154
    iget-object v0, p0, Lcom/bytedance/sdk/openadsdk/preload/geckox/buffer/impl/b;->c:Ljava/io/File;

    return-object v0
.end method