b.smali

.class public final Lcom/subgraph/orchid/d/b;
.super Ljava/lang/Object;
.source "Base32.java"


# direct methods
.method public static aq([B)Ljava/lang/String;
    .registers 8

    .prologue
    const/4 v0, 0x0

    .line 9
    array-length v1, p0

    .line 1013
    shl-int/lit8 v3, v1, 0x3

    .line 1014
    rem-int/lit8 v1, v3, 0x5

    if-eqz v1, :cond_10

    .line 1015
    new-instance v0, Lcom/subgraph/orchid/TorException;

    const-string v1, "Base32 input length must be a multiple of 5 bits"

    invoke-direct {v0, v1}, Lcom/subgraph/orchid/TorException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 1017
    :cond_10
    div-int/lit8 v4, v3, 0x5

    .line 1018
    new-instance v5, Ljava/lang/StringBuffer;

    invoke-direct {v5}, Ljava/lang/StringBuffer;-><init>()V

    move v1, v0

    move v2, v0

    .line 1020
    :goto_19
    if-ge v1, v4, :cond_46

    .line 1021
    div-int/lit8 v0, v2, 0x8

    aget-byte v0, p0, v0

    and-int/lit16 v0, v0, 0xff

    shl-int/lit8 v0, v0, 0x8

    .line 1022
    add-int/lit8 v6, v2, 0x5

    if-ge v6, v3, :cond_30

    div-int/lit8 v6, v2, 0x8

    add-int/lit8 v6, v6, 0x1

    aget-byte v6, p0, v6

    and-int/lit16 v6, v6, 0xff

    add-int/2addr v0, v6

    .line 1023
    :cond_30
    rem-int/lit8 v6, v2, 0x8

    rsub-int/lit8 v6, v6, 0xb

    shr-int/2addr v0, v6

    and-int/lit8 v0, v0, 0x1f

    .line 1024
    const-string v6, "abcdefghijklmnopqrstuvwxyz234567"

    invoke-virtual {v6, v0}, Ljava/lang/String;->charAt(I)C

    move-result v0

    invoke-virtual {v5, v0}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    .line 1025
    add-int/lit8 v2, v2, 0x5

    .line 1020
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_19

    .line 1027
    :cond_46
    invoke-virtual {v5}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v0

    .line 9
    return-object v0
.end method

.method public static gL(Ljava/lang/String;)[B
    .registers 10

    .prologue
    const/4 v1, 0x0

    .line 31
    .line 1074
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    add-int/lit8 v0, v0, 0x1

    new-array v3, v0, [I

    move v0, v1

    .line 1075
    :goto_a
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v2

    if-ge v0, v2, :cond_58

    .line 1076
    invoke-virtual {p0, v0}, Ljava/lang/String;->charAt(I)C

    move-result v2

    and-int/lit16 v2, v2, 0xff

    .line 1077
    const/16 v4, 0x60

    if-le v2, v4, :cond_25

    const/16 v4, 0x7b

    if-ge v2, v4, :cond_25

    .line 1078
    add-int/lit8 v2, v2, -0x61

    aput v2, v3, v0

    .line 1075
    :goto_22
    add-int/lit8 v0, v0, 0x1

    goto :goto_a

    .line 1079
    :cond_25
    const/16 v4, 0x31

    if-le v2, v4, :cond_32

    const/16 v4, 0x38

    if-ge v2, v4, :cond_32

    .line 1080
    add-int/lit8 v2, v2, -0x18

    aput v2, v3, v0

    goto :goto_22

    .line 1081
    :cond_32
    const/16 v4, 0x40

    if-le v2, v4, :cond_3f

    const/16 v4, 0x5b

    if-ge v2, v4, :cond_3f

    .line 1082
    add-int/lit8 v2, v2, -0x41

    aput v2, v3, v0

    goto :goto_22

    .line 1084
    :cond_3f
    new-instance v1, Lcom/subgraph/orchid/TorException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "Illegal character in base32 encoded string: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p0, v0}, Ljava/lang/String;->charAt(I)C

    move-result v0

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    invoke-direct {v1, v0}, Lcom/subgraph/orchid/TorException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 33
    :cond_58
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    mul-int/lit8 v0, v0, 0x5

    .line 34
    rem-int/lit8 v2, v0, 0x8

    if-eqz v2, :cond_6a

    .line 35
    new-instance v0, Lcom/subgraph/orchid/TorException;

    const-string v1, "Base32 decoded array must be a muliple of 8 bits"

    invoke-direct {v0, v1}, Lcom/subgraph/orchid/TorException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 37
    :cond_6a
    div-int/lit8 v4, v0, 0x8

    .line 38
    new-array v5, v4, [B

    move v2, v1

    .line 41
    :goto_6f
    if-ge v1, v4, :cond_cc

    .line 42
    div-int/lit8 v0, v2, 0x5

    .line 43
    aget v6, v3, v0

    add-int/lit8 v7, v0, 0x1

    aget v7, v3, v7

    add-int/lit8 v0, v0, 0x2

    aget v0, v3, v0

    .line 2050
    rem-int/lit8 v8, v2, 0x28

    sparse-switch v8, :sswitch_data_ce

    .line 2062
    new-instance v0, Lcom/subgraph/orchid/TorException;

    const-string v1, "Illegal bit offset"

    invoke-direct {v0, v1}, Lcom/subgraph/orchid/TorException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 2066
    :sswitch_8a
    shl-int/lit8 v0, v6, 0x3

    and-int/lit16 v0, v0, 0xff

    .line 2070
    shr-int/lit8 v6, v7, 0x2

    and-int/lit16 v6, v6, 0xff

    .line 2052
    add-int/2addr v0, v6

    .line 43
    :goto_93
    int-to-byte v0, v0

    aput-byte v0, v5, v1

    .line 44
    add-int/lit8 v0, v2, 0x8

    .line 41
    add-int/lit8 v1, v1, 0x1

    move v2, v0

    goto :goto_6f

    .line 3066
    :sswitch_9c
    shl-int/lit8 v6, v6, 0x6

    and-int/lit16 v6, v6, 0xff

    .line 4066
    shl-int/lit8 v7, v7, 0x1

    and-int/lit16 v7, v7, 0xff

    .line 2054
    add-int/2addr v6, v7

    .line 4070
    shr-int/lit8 v0, v0, 0x4

    and-int/lit16 v0, v0, 0xff

    .line 2054
    add-int/2addr v0, v6

    goto :goto_93

    .line 5066
    :sswitch_ab
    shl-int/lit8 v0, v6, 0x4

    and-int/lit16 v0, v0, 0xff

    .line 5070
    shr-int/lit8 v6, v7, 0x1

    and-int/lit16 v6, v6, 0xff

    .line 2056
    add-int/2addr v0, v6

    goto :goto_93

    .line 6066
    :sswitch_b5
    shl-int/lit8 v6, v6, 0x7

    and-int/lit16 v6, v6, 0xff

    .line 7066
    shl-int/lit8 v7, v7, 0x2

    and-int/lit16 v7, v7, 0xff

    .line 2058
    add-int/2addr v6, v7

    .line 7070
    shr-int/lit8 v0, v0, 0x3

    and-int/lit16 v0, v0, 0xff

    .line 2058
    add-int/2addr v0, v6

    goto :goto_93

    .line 8066
    :sswitch_c4
    shl-int/lit8 v0, v6, 0x5

    and-int/lit16 v0, v0, 0xff

    .line 2060
    and-int/lit16 v6, v7, 0xff

    add-int/2addr v0, v6

    goto :goto_93

    .line 46
    :cond_cc
    return-object v5

    .line 2050
    nop

    :sswitch_data_ce
    .sparse-switch
        0x0 -> :sswitch_8a
        0x8 -> :sswitch_9c
        0x10 -> :sswitch_ab
        0x18 -> :sswitch_b5
        0x20 -> :sswitch_c4
    .end sparse-switch
.end method