e.smali

.class public Lcom/cleanmaster/kinfoc/e;
.super Ljava/lang/Object;
.source "KFile.java"


# instance fields
.field private a:Landroid/content/Context;


# direct methods
.method public constructor <init>(Landroid/content/Context;)V
    .registers 3

    .prologue
    .line 24
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 20
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/cleanmaster/kinfoc/e;->a:Landroid/content/Context;

    .line 25
    iput-object p1, p0, Lcom/cleanmaster/kinfoc/e;->a:Landroid/content/Context;

    .line 26
    return-void
.end method

.method public static a(Ljava/io/File;)[B
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    const/4 v0, 0x0

    const/16 v1, 0x400

    .line 166
    .line 167
    new-instance v3, Ljava/io/FileInputStream;

    invoke-direct {v3, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V

    .line 168
    invoke-virtual {v3}, Ljava/io/FileInputStream;->available()I

    move-result v2

    .line 169
    if-le v2, v1, :cond_41

    .line 172
    :goto_e
    if-gtz v1, :cond_14

    .line 173
    invoke-virtual {v3}, Ljava/io/FileInputStream;->close()V

    .line 191
    :goto_13
    return-object v0

    .line 177
    :cond_14
    new-array v1, v1, [B

    .line 178
    new-instance v2, Ljava/io/ByteArrayOutputStream;

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

    .line 180
    :goto_1b
    :try_start_1b
    invoke-virtual {v3, v1}, Ljava/io/FileInputStream;->read([B)I

    move-result v4

    const/4 v5, -0x1

    if-eq v4, v5, :cond_2e

    .line 181
    invoke-virtual {v2, v1}, Ljava/io/ByteArrayOutputStream;->write([B)V
    :try_end_25
    .catch Ljava/lang/Exception; {:try_start_1b .. :try_end_25} :catch_26
    .catchall {:try_start_1b .. :try_end_25} :catchall_39

    goto :goto_1b

    .line 185
    :catch_26
    move-exception v1

    .line 188
    invoke-virtual {v3}, Ljava/io/FileInputStream;->close()V

    .line 189
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V

    goto :goto_13

    .line 183
    :cond_2e
    :try_start_2e
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B
    :try_end_31
    .catch Ljava/lang/Exception; {:try_start_2e .. :try_end_31} :catch_26
    .catchall {:try_start_2e .. :try_end_31} :catchall_39

    move-result-object v0

    .line 188
    invoke-virtual {v3}, Ljava/io/FileInputStream;->close()V

    .line 189
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V

    goto :goto_13

    .line 188
    :catchall_39
    move-exception v0

    invoke-virtual {v3}, Ljava/io/FileInputStream;->close()V

    .line 189
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V

    throw v0

    :cond_41
    move v1, v2

    goto :goto_e
.end method


# virtual methods
.method public a(Ljava/lang/String;Ljava/lang/String;[B)Z
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 62
    const/4 v0, 0x0

    .line 63
    new-instance v1, Ljava/io/File;

    new-instance v2, Ljava/lang/StringBuilder;

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

    invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    sget-object v3, Ljava/io/File;->separator:Ljava/lang/String;

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

    move-result-object v2

    invoke-virtual {v2, p2}, 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}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 64
    new-instance v2, Ljava/io/FileOutputStream;

    invoke-direct {v2, v1}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V

    .line 65
    invoke-virtual {v2}, Ljava/io/FileOutputStream;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v1

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

    move-result-object v1

    .line 67
    if-eqz v1, :cond_33

    .line 68
    :try_start_2c
    invoke-virtual {v2, p3}, Ljava/io/FileOutputStream;->write([B)V

    .line 69
    const/4 v0, 0x1

    .line 70
    invoke-virtual {v1}, Ljava/nio/channels/FileLock;->release()V
    :try_end_33
    .catch Ljava/io/IOException; {:try_start_2c .. :try_end_33} :catch_37

    .line 79
    :cond_33
    invoke-virtual {v2}, Ljava/io/FileOutputStream;->close()V

    .line 80
    return v0

    .line 72
    :catch_37
    move-exception v0

    .line 73
    invoke-virtual {v0}, Ljava/io/IOException;->printStackTrace()V

    .line 74
    invoke-virtual {v1}, Ljava/nio/channels/FileLock;->release()V

    .line 75
    invoke-virtual {v2}, Ljava/io/FileOutputStream;->close()V

    .line 76
    new-instance v0, Ljava/io/IOException;

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

    throw v0
.end method