.class public Lcom/umeng/analytics/pro/as;
.super Ljava/lang/Object;


# direct methods
.method public constructor <init>()V
    .locals 0

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

    return-void
.end method

.method public static a([BLjava/io/OutputStream;)V
    .locals 3

    :try_start_0
    new-instance v0, Ljava/util/zip/GZIPOutputStream;

    invoke-direct {v0, p1}, Ljava/util/zip/GZIPOutputStream;-><init>(Ljava/io/OutputStream;)V
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_1

    :try_start_1
    invoke-virtual {v0, p0}, Ljava/util/zip/GZIPOutputStream;->write([B)V
    :try_end_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_0

    goto :goto_1

    :catchall_0
    move-exception p0

    goto :goto_0

    :catchall_1
    move-exception p0

    const/4 v0, 0x0

    :goto_0
    const-string p1, "MobclickRT"

    :try_start_2
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "gzip error: "

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

    invoke-virtual {p0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-static {p1, p0}, Lcom/umeng/commonsdk/debug/UMRTLog;->e(Ljava/lang/String;Ljava/lang/String;)V
    :try_end_2
    .catchall {:try_start_2 .. :try_end_2} :catchall_2

    :goto_1
    invoke-static {v0}, Lcom/umeng/analytics/pro/ap;->a(Ljava/io/Closeable;)V

    return-void

    :catchall_2
    move-exception p0

    invoke-static {v0}, Lcom/umeng/analytics/pro/ap;->a(Ljava/io/Closeable;)V

    throw p0
.end method

.method public static a([B[B)[B
    .locals 3

    if-eqz p0, :cond_1

    array-length v0, p0

    if-eqz v0, :cond_1

    if-eqz p1, :cond_1

    array-length v0, p1

    if-nez v0, :cond_0

    goto :goto_1

    :cond_0
    const/4 v0, 0x0

    :goto_0
    array-length v1, p0

    if-ge v0, v1, :cond_1

    aget-byte v1, p0, v0

    array-length v2, p1

    rem-int v2, v0, v2

    aget-byte v2, p1, v2

    xor-int/2addr v1, v2

    and-int/lit16 v2, v0, 0xff

    xor-int/2addr v1, v2

    int-to-byte v1, v1

    aput-byte v1, p0, v0

    add-int/lit8 v0, v0, 0x1

    goto :goto_0

    :cond_1
    :goto_1
    return-object p0
.end method

.method public static b([BLjava/io/OutputStream;)V
    .locals 3

    :try_start_0
    new-instance v0, Ljava/util/zip/GZIPInputStream;

    new-instance v1, Ljava/io/ByteArrayInputStream;

    invoke-direct {v1, p0}, Ljava/io/ByteArrayInputStream;-><init>([B)V

    invoke-direct {v0, v1}, Ljava/util/zip/GZIPInputStream;-><init>(Ljava/io/InputStream;)V
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_1

    const/16 p0, 0x400

    :try_start_1
    new-array p0, p0, [B

    :goto_0
    invoke-virtual {v0, p0}, Ljava/util/zip/GZIPInputStream;->read([B)I

    move-result v1

    const/4 v2, -0x1

    if-eq v1, v2, :cond_0

    const/4 v2, 0x0

    invoke-virtual {p1, p0, v2, v1}, Ljava/io/OutputStream;->write([BII)V
    :try_end_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_0

    goto :goto_0

    :cond_0
    :goto_1
    invoke-static {v0}, Lcom/umeng/analytics/pro/ap;->a(Ljava/io/Closeable;)V

    goto :goto_3

    :catchall_0
    move-exception p0

    goto :goto_2

    :catchall_1
    move-exception p0

    const/4 v0, 0x0

    :goto_2
    const-string p1, "MobclickRT"

    :try_start_2
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "unGzip error: "

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

    invoke-virtual {p0}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-static {p1, p0}, Lcom/umeng/commonsdk/debug/UMRTLog;->e(Ljava/lang/String;Ljava/lang/String;)V
    :try_end_2
    .catchall {:try_start_2 .. :try_end_2} :catchall_2

    goto :goto_1

    :goto_3
    return-void

    :catchall_2
    move-exception p0

    invoke-static {v0}, Lcom/umeng/analytics/pro/ap;->a(Ljava/io/Closeable;)V

    throw p0
.end method