Utf8$Processor.smali

.class abstract Lcom/google/protobuf/Utf8$Processor;
.super Ljava/lang/Object;
.source "Utf8.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/protobuf/Utf8;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x408
    name = "Processor"
.end annotation


# direct methods
.method constructor <init>()V
    .registers 1

    .prologue
    .line 373
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static partialIsValidUtf8(Ljava/nio/ByteBuffer;II)I
    .registers 11

    .prologue
    const/16 v7, -0x20

    const/16 v6, -0x60

    const/4 v1, -0x1

    const/16 v5, -0x41

    .line 543
    # invokes: Lcom/google/protobuf/Utf8;->estimateConsecutiveAscii(Ljava/nio/ByteBuffer;II)I
    invoke-static {p0, p1, p2}, Lcom/google/protobuf/Utf8;->access$200(Ljava/nio/ByteBuffer;II)I

    move-result v0

    add-int/2addr v0, p1

    .line 551
    :cond_c
    :goto_c
    if-lt v0, p2, :cond_10

    .line 552
    const/4 v0, 0x0

    .line 607
    :cond_f
    :goto_f
    return v0

    .line 554
    :cond_10
    add-int/lit8 v2, v0, 0x1

    invoke-virtual {p0, v0}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-gez v0, :cond_85

    .line 557
    if-ge v0, v7, :cond_2b

    .line 559
    if-ge v2, p2, :cond_f

    .line 566
    const/16 v3, -0x3e

    if-lt v0, v3, :cond_26

    invoke-virtual {p0, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-le v0, v5, :cond_28

    :cond_26
    move v0, v1

    .line 567
    goto :goto_f

    .line 569
    :cond_28
    add-int/lit8 v0, v2, 0x1

    goto :goto_c

    .line 570
    :cond_2b
    const/16 v3, -0x10

    if-ge v0, v3, :cond_57

    .line 572
    add-int/lit8 v3, p2, -0x1

    if-lt v2, v3, :cond_3a

    .line 574
    sub-int v1, p2, v2

    # invokes: Lcom/google/protobuf/Utf8;->incompleteStateFor(Ljava/nio/ByteBuffer;III)I
    invoke-static {p0, v0, v2, v1}, Lcom/google/protobuf/Utf8;->access$300(Ljava/nio/ByteBuffer;III)I

    move-result v0

    goto :goto_f

    .line 577
    :cond_3a
    add-int/lit8 v3, v2, 0x1

    invoke-virtual {p0, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v2

    .line 578
    if-gt v2, v5, :cond_52

    if-ne v0, v7, :cond_46

    if-lt v2, v6, :cond_52

    :cond_46
    const/16 v4, -0x13

    if-ne v0, v4, :cond_4c

    if-ge v2, v6, :cond_52

    .line 584
    :cond_4c
    invoke-virtual {p0, v3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-le v0, v5, :cond_54

    :cond_52
    move v0, v1

    .line 585
    goto :goto_f

    .line 587
    :cond_54
    add-int/lit8 v0, v3, 0x1

    .line 588
    goto :goto_c

    .line 590
    :cond_57
    add-int/lit8 v3, p2, -0x2

    if-lt v2, v3, :cond_62

    .line 592
    sub-int v1, p2, v2

    # invokes: Lcom/google/protobuf/Utf8;->incompleteStateFor(Ljava/nio/ByteBuffer;III)I
    invoke-static {p0, v0, v2, v1}, Lcom/google/protobuf/Utf8;->access$300(Ljava/nio/ByteBuffer;III)I

    move-result v0

    goto :goto_f

    .line 596
    :cond_62
    add-int/lit8 v3, v2, 0x1

    invoke-virtual {p0, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v2

    .line 597
    if-gt v2, v5, :cond_83

    shl-int/lit8 v0, v0, 0x1c

    add-int/lit8 v2, v2, 0x70

    add-int/2addr v0, v2

    shr-int/lit8 v0, v0, 0x1e

    if-nez v0, :cond_83

    add-int/lit8 v2, v3, 0x1

    .line 604
    invoke-virtual {p0, v3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-gt v0, v5, :cond_83

    add-int/lit8 v0, v2, 0x1

    .line 606
    invoke-virtual {p0, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v2

    if-le v2, v5, :cond_c

    :cond_83
    move v0, v1

    .line 607
    goto :goto_f

    :cond_85
    move v0, v2

    goto :goto_c
.end method


# virtual methods
.method abstract encodeUtf8(Ljava/lang/CharSequence;[BII)I
.end method

.method final encodeUtf8(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V
    .registers 7

    .prologue
    .line 663
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->hasArray()Z

    move-result v0

    if-eqz v0, :cond_21

    .line 664
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->arrayOffset()I

    move-result v0

    .line 666
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object v1

    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->position()I

    move-result v2

    add-int/2addr v2, v0

    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->remaining()I

    move-result v3

    invoke-static {p1, v1, v2, v3}, Lcom/google/protobuf/Utf8;->encode(Ljava/lang/CharSequence;[BII)I

    move-result v1

    .line 667
    sub-int v0, v1, v0

    invoke-virtual {p2, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;

    .line 673
    :goto_20
    return-void

    .line 668
    :cond_21
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_2b

    .line 669
    invoke-virtual {p0, p1, p2}, Lcom/google/protobuf/Utf8$Processor;->encodeUtf8Direct(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V

    goto :goto_20

    .line 671
    :cond_2b
    invoke-virtual {p0, p1, p2}, Lcom/google/protobuf/Utf8$Processor;->encodeUtf8Default(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V

    goto :goto_20
.end method

.method final encodeUtf8Default(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V
    .registers 10

    .prologue
    const/16 v6, 0x80

    .line 685
    invoke-interface {p1}, Ljava/lang/CharSequence;->length()I

    move-result v4

    .line 686
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->position()I

    move-result v1

    .line 687
    const/4 v0, 0x0

    .line 695
    :goto_b
    if-ge v0, v4, :cond_1c

    :try_start_d
    invoke-interface {p1, v0}, Ljava/lang/CharSequence;->charAt(I)C

    move-result v2

    if-ge v2, v6, :cond_1c

    .line 696
    add-int v3, v1, v0

    int-to-byte v2, v2

    invoke-virtual {p2, v3, v2}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    .line 695
    add-int/lit8 v0, v0, 0x1

    goto :goto_b

    .line 698
    :cond_1c
    if-ne v0, v4, :cond_24

    .line 700
    add-int v2, v1, v0

    invoke-virtual {p2, v2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;

    .line 753
    :goto_23
    return-void

    .line 704
    :cond_24
    add-int/2addr v1, v0

    .line 705
    :goto_25
    if-ge v0, v4, :cond_f5

    .line 706
    invoke-interface {p1, v0}, Ljava/lang/CharSequence;->charAt(I)C

    move-result v3

    .line 707
    if-ge v3, v6, :cond_36

    .line 709
    int-to-byte v2, v3

    invoke-virtual {p2, v1, v2}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;
    :try_end_31
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_d .. :try_end_31} :catch_77

    .line 705
    :goto_31
    add-int/lit8 v0, v0, 0x1

    add-int/lit8 v1, v1, 0x1

    goto :goto_25

    .line 710
    :cond_36
    const/16 v2, 0x800

    if-ge v3, v2, :cond_4e

    .line 714
    add-int/lit8 v2, v1, 0x1

    ushr-int/lit8 v5, v3, 0x6

    or-int/lit16 v5, v5, 0xc0

    int-to-byte v5, v5

    :try_start_41
    invoke-virtual {p2, v1, v5}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    .line 715
    and-int/lit8 v1, v3, 0x3f

    or-int/lit16 v1, v1, 0x80

    int-to-byte v1, v1

    invoke-virtual {p2, v2, v1}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    move v1, v2

    goto :goto_31

    .line 716
    :cond_4e
    const v2, 0xd800

    if-lt v3, v2, :cond_58

    const v2, 0xdfff

    if-ge v2, v3, :cond_af

    .line 721
    :cond_58
    add-int/lit8 v2, v1, 0x1

    ushr-int/lit8 v5, v3, 0xc

    or-int/lit16 v5, v5, 0xe0

    int-to-byte v5, v5

    invoke-virtual {p2, v1, v5}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;
    :try_end_62
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_41 .. :try_end_62} :catch_fa

    .line 722
    add-int/lit8 v1, v2, 0x1

    ushr-int/lit8 v5, v3, 0x6

    and-int/lit8 v5, v5, 0x3f

    or-int/lit16 v5, v5, 0x80

    int-to-byte v5, v5

    :try_start_6b
    invoke-virtual {p2, v2, v5}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    .line 723
    and-int/lit8 v2, v3, 0x3f

    or-int/lit16 v2, v2, 0x80

    int-to-byte v2, v2

    invoke-virtual {p2, v1, v2}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;
    :try_end_76
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_6b .. :try_end_76} :catch_77

    goto :goto_31

    .line 744
    :catch_77
    move-exception v2

    .line 749
    :goto_78
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->position()I

    move-result v2

    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->position()I

    move-result v3

    sub-int/2addr v1, v3

    add-int/lit8 v1, v1, 0x1

    invoke-static {v0, v1}, Ljava/lang/Math;->max(II)I

    move-result v1

    add-int/2addr v1, v2

    .line 750
    new-instance v2, Ljava/lang/ArrayIndexOutOfBoundsException;

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Failed writing "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    .line 751
    invoke-interface {p1, v0}, Ljava/lang/CharSequence;->charAt(I)C

    move-result v0

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v0

    const-string v3, " at index "

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v2, v0}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>(Ljava/lang/String;)V

    throw v2

    .line 730
    :cond_af
    add-int/lit8 v2, v0, 0x1

    if-eq v2, v4, :cond_bf

    add-int/lit8 v0, v0, 0x1

    :try_start_b5
    invoke-interface {p1, v0}, Ljava/lang/CharSequence;->charAt(I)C

    move-result v2

    invoke-static {v3, v2}, Ljava/lang/Character;->isSurrogatePair(CC)Z

    move-result v5

    if-nez v5, :cond_c5

    .line 731
    :cond_bf
    new-instance v2, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;

    invoke-direct {v2, v0, v4}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;-><init>(II)V

    throw v2

    .line 734
    :cond_c5
    invoke-static {v3, v2}, Ljava/lang/Character;->toCodePoint(CC)I
    :try_end_c8
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_b5 .. :try_end_c8} :catch_77

    move-result v5

    .line 735
    add-int/lit8 v3, v1, 0x1

    ushr-int/lit8 v2, v5, 0x12

    or-int/lit16 v2, v2, 0xf0

    int-to-byte v2, v2

    :try_start_d0
    invoke-virtual {p2, v1, v2}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;
    :try_end_d3
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_d0 .. :try_end_d3} :catch_fe

    .line 736
    add-int/lit8 v2, v3, 0x1

    ushr-int/lit8 v1, v5, 0xc

    and-int/lit8 v1, v1, 0x3f

    or-int/lit16 v1, v1, 0x80

    int-to-byte v1, v1

    :try_start_dc
    invoke-virtual {p2, v3, v1}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;
    :try_end_df
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_dc .. :try_end_df} :catch_fa

    .line 737
    add-int/lit8 v1, v2, 0x1

    ushr-int/lit8 v3, v5, 0x6

    and-int/lit8 v3, v3, 0x3f

    or-int/lit16 v3, v3, 0x80

    int-to-byte v3, v3

    :try_start_e8
    invoke-virtual {p2, v2, v3}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    .line 738
    and-int/lit8 v2, v5, 0x3f

    or-int/lit16 v2, v2, 0x80

    int-to-byte v2, v2

    invoke-virtual {p2, v1, v2}, Ljava/nio/ByteBuffer;->put(IB)Ljava/nio/ByteBuffer;

    goto/16 :goto_31

    .line 743
    :cond_f5
    invoke-virtual {p2, v1}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
    :try_end_f8
    .catch Ljava/lang/IndexOutOfBoundsException; {:try_start_e8 .. :try_end_f8} :catch_77

    goto/16 :goto_23

    .line 744
    :catch_fa
    move-exception v1

    move v1, v2

    goto/16 :goto_78

    :catch_fe
    move-exception v1

    move v1, v3

    goto/16 :goto_78
.end method

.method abstract encodeUtf8Direct(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V
.end method

.method final isValidUtf8(Ljava/nio/ByteBuffer;II)Z
    .registers 6

    .prologue
    const/4 v0, 0x0

    .line 417
    invoke-virtual {p0, v0, p1, p2, p3}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8(ILjava/nio/ByteBuffer;II)I

    move-result v1

    if-nez v1, :cond_8

    const/4 v0, 0x1

    :cond_8
    return v0
.end method

.method final isValidUtf8([BII)Z
    .registers 6

    .prologue
    const/4 v0, 0x0

    .line 384
    invoke-virtual {p0, v0, p1, p2, p3}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8(I[BII)I

    move-result v1

    if-nez v1, :cond_8

    const/4 v0, 0x1

    :cond_8
    return v0
.end method

.method final partialIsValidUtf8(ILjava/nio/ByteBuffer;II)I
    .registers 8

    .prologue
    .line 428
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->hasArray()Z

    move-result v0

    if-eqz v0, :cond_16

    .line 429
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->arrayOffset()I

    move-result v0

    .line 430
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object v1

    add-int v2, v0, p3

    add-int/2addr v0, p4

    invoke-virtual {p0, p1, v1, v2, v0}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8(I[BII)I

    move-result v0

    .line 434
    :goto_15
    return v0

    .line 431
    :cond_16
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_21

    .line 432
    invoke-virtual {p0, p1, p2, p3, p4}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8Direct(ILjava/nio/ByteBuffer;II)I

    move-result v0

    goto :goto_15

    .line 434
    :cond_21
    invoke-virtual {p0, p1, p2, p3, p4}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8Default(ILjava/nio/ByteBuffer;II)I

    move-result v0

    goto :goto_15
.end method

.method abstract partialIsValidUtf8(I[BII)I
.end method

.method final partialIsValidUtf8Default(ILjava/nio/ByteBuffer;II)I
    .registers 12

    .prologue
    const/16 v3, -0x20

    const/16 v4, -0x60

    const/4 v1, -0x1

    const/16 v6, -0x41

    .line 450
    if-eqz p1, :cond_8f

    .line 458
    if-lt p3, p4, :cond_c

    .line 535
    :goto_b
    return p1

    .line 462
    :cond_c
    int-to-byte v5, p1

    .line 464
    if-ge v5, v3, :cond_1d

    .line 469
    const/16 v0, -0x3e

    if-lt v5, v0, :cond_1b

    add-int/lit8 v0, p3, 0x1

    .line 471
    invoke-virtual {p2, p3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v2

    if-le v2, v6, :cond_8e

    :cond_1b
    move p1, v1

    .line 472
    goto :goto_b

    .line 474
    :cond_1d
    const/16 v0, -0x10

    if-ge v5, v0, :cond_4c

    .line 478
    shr-int/lit8 v0, p1, 0x8

    xor-int/lit8 v0, v0, -0x1

    int-to-byte v0, v0

    .line 479
    if-nez v0, :cond_35

    .line 480
    add-int/lit8 v2, p3, 0x1

    invoke-virtual {p2, p3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    .line 481
    if-lt v2, p4, :cond_36

    .line 482
    # invokes: Lcom/google/protobuf/Utf8;->incompleteStateFor(II)I
    invoke-static {v5, v0}, Lcom/google/protobuf/Utf8;->access$000(II)I

    move-result p1

    goto :goto_b

    :cond_35
    move v2, p3

    .line 485
    :cond_36
    if-gt v0, v6, :cond_4a

    if-ne v5, v3, :cond_3c

    if-lt v0, v4, :cond_4a

    :cond_3c
    const/16 v3, -0x13

    if-ne v5, v3, :cond_42

    if-ge v0, v4, :cond_4a

    :cond_42
    add-int/lit8 p3, v2, 0x1

    .line 491
    invoke-virtual {p2, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-le v0, v6, :cond_8f

    :cond_4a
    move p1, v1

    .line 492
    goto :goto_b

    .line 498
    :cond_4c
    shr-int/lit8 v0, p1, 0x8

    xor-int/lit8 v0, v0, -0x1

    int-to-byte v2, v0

    .line 499
    const/4 v0, 0x0

    .line 500
    if-nez v2, :cond_61

    .line 501
    add-int/lit8 v3, p3, 0x1

    invoke-virtual {p2, p3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v2

    .line 502
    if-lt v3, p4, :cond_95

    .line 503
    # invokes: Lcom/google/protobuf/Utf8;->incompleteStateFor(II)I
    invoke-static {v5, v2}, Lcom/google/protobuf/Utf8;->access$000(II)I

    move-result p1

    goto :goto_b

    .line 506
    :cond_61
    shr-int/lit8 v0, p1, 0x10

    int-to-byte v0, v0

    move v4, v2

    move v3, p3

    .line 508
    :goto_66
    if-nez v0, :cond_75

    .line 509
    add-int/lit8 v2, v3, 0x1

    invoke-virtual {p2, v3}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    .line 510
    if-lt v2, p4, :cond_76

    .line 511
    # invokes: Lcom/google/protobuf/Utf8;->incompleteStateFor(III)I
    invoke-static {v5, v4, v0}, Lcom/google/protobuf/Utf8;->access$100(III)I

    move-result p1

    goto :goto_b

    :cond_75
    move v2, v3

    .line 519
    :cond_76
    if-gt v4, v6, :cond_8b

    shl-int/lit8 v3, v5, 0x1c

    add-int/lit8 v4, v4, 0x70

    add-int/2addr v3, v4

    shr-int/lit8 v3, v3, 0x1e

    if-nez v3, :cond_8b

    if-gt v0, v6, :cond_8b

    add-int/lit8 p3, v2, 0x1

    .line 528
    invoke-virtual {p2, v2}, Ljava/nio/ByteBuffer;->get(I)B

    move-result v0

    if-le v0, v6, :cond_8f

    :cond_8b
    move p1, v1

    .line 529
    goto/16 :goto_b

    :cond_8e
    move p3, v0

    .line 535
    :cond_8f
    invoke-static {p2, p3, p4}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8(Ljava/nio/ByteBuffer;II)I

    move-result p1

    goto/16 :goto_b

    :cond_95
    move v4, v2

    goto :goto_66
.end method

.method abstract partialIsValidUtf8Direct(ILjava/nio/ByteBuffer;II)I
.end method