Locker.smali

.class Lcom/bytedance/boost_multidex/Locker;
.super Ljava/lang/Object;
.source ""


# instance fields
.field private cacheLock:Ljava/nio/channels/FileLock;

.field private lockChannel:Ljava/nio/channels/FileChannel;

.field private lockFile:Ljava/io/File;

.field private lockRaf:Ljava/io/RandomAccessFile;


# direct methods
.method constructor <init>(Ljava/io/File;)V
    .registers 2

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

    iput-object p1, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    return-void
.end method


# virtual methods
.method close()V
    .registers 4

    iget-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->cacheLock:Ljava/nio/channels/FileLock;

    if-eqz v0, :cond_7

    :try_start_4
    invoke-virtual {v0}, Ljava/nio/channels/FileLock;->release()V
    :try_end_7
    .catch Ljava/io/IOException; {:try_start_4 .. :try_end_7} :catch_32

    :cond_7
    :goto_7
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v0

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Released lock "

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

    move-result-object v1

    iget-object v2, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v2}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v2

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

    move-result-object v1

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

    move-result-object v1

    invoke-virtual {v0, v1}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    iget-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;

    invoke-static {v0}, Lcom/bytedance/boost_multidex/Utility;->closeQuietly(Ljava/io/Closeable;)V

    iget-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    invoke-static {v0}, Lcom/bytedance/boost_multidex/Utility;->closeQuietly(Ljava/io/Closeable;)V

    return-void

    :catch_32
    move-exception v0

    goto :goto_7
.end method

.method lock()V
    .registers 4

    new-instance v0, Ljava/io/RandomAccessFile;

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    const-string/jumbo v2, "rw"

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

    iput-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    :try_start_c
    iget-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v0

    iput-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;
    :try_end_14
    .catch Ljava/io/IOException; {:try_start_c .. :try_end_14} :catch_64

    :try_start_14
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v0

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Blocking on lock "

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

    move-result-object v1

    iget-object v2, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v2}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v2

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

    move-result-object v1

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

    move-result-object v1

    invoke-virtual {v0, v1}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    iget-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;

    invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->lock()Ljava/nio/channels/FileLock;

    move-result-object v0

    iput-object v0, p0, Lcom/bytedance/boost_multidex/Locker;->cacheLock:Ljava/nio/channels/FileLock;
    :try_end_3c
    .catch Ljava/io/IOException; {:try_start_14 .. :try_end_3c} :catch_5d

    :try_start_3c
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v0

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Acquired on lock "

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

    move-result-object v1

    iget-object v2, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v2}, Ljava/io/File;->getPath()Ljava/lang/String;

    move-result-object v2

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

    move-result-object v1

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

    move-result-object v1

    invoke-virtual {v0, v1}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    return-void

    :catch_5d
    move-exception v0

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;

    invoke-static {v1}, Lcom/bytedance/boost_multidex/Utility;->closeQuietly(Ljava/io/Closeable;)V

    throw v0
    :try_end_64
    .catch Ljava/io/IOException; {:try_start_3c .. :try_end_64} :catch_64

    :catch_64
    move-exception v0

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    invoke-static {v1}, Lcom/bytedance/boost_multidex/Utility;->closeQuietly(Ljava/io/Closeable;)V

    throw v0
.end method

.method test()Z
    .registers 5

    const/4 v0, 0x0

    new-instance v1, Ljava/io/RandomAccessFile;

    iget-object v2, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    const-string/jumbo v3, "rw"

    invoke-direct {v1, v2, v3}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V

    iput-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockRaf:Ljava/io/RandomAccessFile;

    invoke-virtual {v1}, Ljava/io/RandomAccessFile;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v1

    iput-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;

    :try_start_15
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v1

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Blocking on lock "

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

    move-result-object v2

    iget-object v3, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v3}, Ljava/io/File;->getPath()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-virtual {v1, v2}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->lockChannel:Ljava/nio/channels/FileChannel;

    invoke-virtual {v1}, Ljava/nio/channels/FileChannel;->tryLock()Ljava/nio/channels/FileLock;

    move-result-object v1

    iput-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->cacheLock:Ljava/nio/channels/FileLock;

    iget-object v1, p0, Lcom/bytedance/boost_multidex/Locker;->cacheLock:Ljava/nio/channels/FileLock;
    :try_end_3f
    .catch Ljava/io/IOException; {:try_start_15 .. :try_end_3f} :catch_63
    .catchall {:try_start_15 .. :try_end_3f} :catchall_a5

    if-eqz v1, :cond_42

    const/4 v0, 0x1

    :cond_42
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v1

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Acquired on lock "

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

    move-result-object v2

    iget-object v3, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v3}, Ljava/io/File;->getPath()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-virtual {v1, v2}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    :goto_62
    return v0

    :catch_63
    move-exception v1

    :try_start_64
    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v1

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Aborting on lock "

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

    move-result-object v2

    iget-object v3, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v3}, Ljava/io/File;->getPath()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-virtual {v1, v2}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V
    :try_end_84
    .catchall {:try_start_64 .. :try_end_84} :catchall_a5

    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v1

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Acquired on lock "

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

    move-result-object v2

    iget-object v3, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v3}, Ljava/io/File;->getPath()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-virtual {v1, v2}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    goto :goto_62

    :catchall_a5
    move-exception v0

    invoke-static {}, Lcom/bytedance/boost_multidex/Monitor;->get()Lcom/bytedance/boost_multidex/Monitor;

    move-result-object v1

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Acquired on lock "

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

    move-result-object v2

    iget-object v3, p0, Lcom/bytedance/boost_multidex/Locker;->lockFile:Ljava/io/File;

    invoke-virtual {v3}, Ljava/io/File;->getPath()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-virtual {v1, v2}, Lcom/bytedance/boost_multidex/Monitor;->logInfo(Ljava/lang/String;)V

    throw v0
.end method