DataBlock.smali

.class final Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;
.super Ljava/lang/Object;


# instance fields
.field private final codewords:[B

.field private final numDataCodewords:I


# direct methods
.method private constructor <init>(I[B)V
    .registers 3

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    iput p1, p0, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->numDataCodewords:I

    .line 3
    iput-object p2, p0, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    return-void
.end method

.method static getDataBlocks([BLcom/dcloud/zxing2/qrcode/decoder/Version;Lcom/dcloud/zxing2/qrcode/decoder/ErrorCorrectionLevel;)[Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;
    .registers 15

    .line 1
    array-length v0, p0

    invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/decoder/Version;->getTotalCodewords()I

    move-result v1

    if-ne v0, v1, :cond_b0

    .line 7
    invoke-virtual {p1, p2}, Lcom/dcloud/zxing2/qrcode/decoder/Version;->getECBlocksForLevel(Lcom/dcloud/zxing2/qrcode/decoder/ErrorCorrectionLevel;)Lcom/dcloud/zxing2/qrcode/decoder/Version$ECBlocks;

    move-result-object p1

    .line 11
    invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECBlocks;->getECBlocks()[Lcom/dcloud/zxing2/qrcode/decoder/Version$ECB;

    move-result-object p2

    .line 12
    array-length v0, p2

    const/4 v1, 0x0

    move v2, v1

    move v3, v2

    :goto_13
    if-ge v2, v0, :cond_1f

    aget-object v4, p2, v2

    .line 13
    invoke-virtual {v4}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECB;->getCount()I

    move-result v4

    add-int/2addr v3, v4

    add-int/lit8 v2, v2, 0x1

    goto :goto_13

    .line 17
    :cond_1f
    new-array v0, v3, [Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;

    .line 19
    array-length v2, p2

    move v4, v1

    move v5, v4

    :goto_24
    if-ge v4, v2, :cond_4a

    aget-object v6, p2, v4

    move v7, v1

    .line 20
    :goto_29
    invoke-virtual {v6}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECB;->getCount()I

    move-result v8

    if-ge v7, v8, :cond_47

    .line 21
    invoke-virtual {v6}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECB;->getDataCodewords()I

    move-result v8

    .line 22
    invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECBlocks;->getECCodewordsPerBlock()I

    move-result v9

    add-int/2addr v9, v8

    add-int/lit8 v10, v5, 0x1

    .line 23
    new-instance v11, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;

    new-array v9, v9, [B

    invoke-direct {v11, v8, v9}, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;-><init>(I[B)V

    aput-object v11, v0, v5

    add-int/lit8 v7, v7, 0x1

    move v5, v10

    goto :goto_29

    :cond_47
    add-int/lit8 v4, v4, 0x1

    goto :goto_24

    .line 29
    :cond_4a
    aget-object p2, v0, v1

    iget-object p2, p2, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    array-length p2, p2

    add-int/lit8 v3, v3, -0x1

    :goto_51
    if-ltz v3, :cond_5e

    .line 32
    aget-object v2, v0, v3

    iget-object v2, v2, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    array-length v2, v2

    if-ne v2, p2, :cond_5b

    goto :goto_5e

    :cond_5b
    add-int/lit8 v3, v3, -0x1

    goto :goto_51

    :cond_5e
    :goto_5e
    add-int/lit8 v3, v3, 0x1

    .line 40
    invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/decoder/Version$ECBlocks;->getECCodewordsPerBlock()I

    move-result p1

    sub-int/2addr p2, p1

    move p1, v1

    move v2, p1

    :goto_67
    if-ge p1, p2, :cond_7d

    move v4, v1

    :goto_6a
    if-ge v4, v5, :cond_7a

    .line 46
    aget-object v6, v0, v4

    iget-object v6, v6, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    add-int/lit8 v7, v2, 0x1

    aget-byte v2, p0, v2

    aput-byte v2, v6, p1

    add-int/lit8 v4, v4, 0x1

    move v2, v7

    goto :goto_6a

    :cond_7a
    add-int/lit8 p1, p1, 0x1

    goto :goto_67

    :cond_7d
    move p1, v3

    :goto_7e
    if-ge p1, v5, :cond_8e

    .line 51
    aget-object v4, v0, p1

    iget-object v4, v4, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    add-int/lit8 v6, v2, 0x1

    aget-byte v2, p0, v2

    aput-byte v2, v4, p2

    add-int/lit8 p1, p1, 0x1

    move v2, v6

    goto :goto_7e

    .line 54
    :cond_8e
    aget-object p1, v0, v1

    iget-object p1, p1, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    array-length p1, p1

    :goto_93
    if-ge p2, p1, :cond_af

    move v4, v1

    :goto_96
    if-ge v4, v5, :cond_ac

    if-ge v4, v3, :cond_9c

    move v6, p2

    goto :goto_9e

    :cond_9c
    add-int/lit8 v6, p2, 0x1

    .line 58
    :goto_9e
    aget-object v7, v0, v4

    iget-object v7, v7, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    add-int/lit8 v8, v2, 0x1

    aget-byte v2, p0, v2

    aput-byte v2, v7, v6

    add-int/lit8 v4, v4, 0x1

    move v2, v8

    goto :goto_96

    :cond_ac
    add-int/lit8 p2, p2, 0x1

    goto :goto_93

    :cond_af
    return-object v0

    .line 59
    :cond_b0
    new-instance p0, Ljava/lang/IllegalArgumentException;

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

    throw p0
.end method


# virtual methods
.method getCodewords()[B
    .registers 2

    .line 1
    iget-object v0, p0, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->codewords:[B

    return-object v0
.end method

.method getNumDataCodewords()I
    .registers 2

    .line 1
    iget v0, p0, Lcom/dcloud/zxing2/qrcode/decoder/DataBlock;->numDataCodewords:I

    return v0
.end method