b.smali

.class final Lcom/baidu/netdisk/sdk/b;
.super Ljava/lang/Object;


# static fields
.field private static a:[Ljava/lang/String;


# direct methods
.method static constructor <clinit>()V
    .registers 3

    const/4 v0, 0x1

    new-array v0, v0, [Ljava/lang/String;

    const/4 v1, 0x0

    const-string v2, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"

    aput-object v2, v0, v1

    sput-object v0, Lcom/baidu/netdisk/sdk/b;->a:[Ljava/lang/String;

    return-void
.end method

.method constructor <init>()V
    .registers 1

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

    return-void
.end method

.method private static a(CI)I
    .registers 5

    const/4 v0, 0x0

    sget-object v1, Lcom/baidu/netdisk/sdk/b;->a:[Ljava/lang/String;

    aget-object v1, v1, v0

    invoke-virtual {v1}, Ljava/lang/String;->toCharArray()[C

    move-result-object v1

    const/16 v2, 0x3d

    if-ne p0, v2, :cond_10

    :goto_d
    return v0

    :cond_e
    add-int/lit8 v0, v0, 0x1

    :cond_10
    const/16 v2, 0x40

    if-ge v0, v2, :cond_19

    aget-char v2, v1, v0

    if-ne v2, p0, :cond_e

    goto :goto_d

    :cond_19
    new-instance v0, Ljava/lang/RuntimeException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "unexpected code: "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v1

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

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method static a([B)Ljava/lang/String;
    .registers 8

    const/4 v0, 0x0

    array-length v1, p0

    sget-object v2, Lcom/baidu/netdisk/sdk/b;->a:[Ljava/lang/String;

    aget-object v2, v2, v0

    invoke-virtual {v2}, Ljava/lang/String;->toCharArray()[C

    move-result-object v2

    new-instance v3, Ljava/lang/StringBuffer;

    array-length v4, p0

    mul-int/lit8 v4, v4, 0x3

    div-int/lit8 v4, v4, 0x2

    invoke-direct {v3, v4}, Ljava/lang/StringBuffer;-><init>(I)V

    add-int/lit8 v4, v1, -0x3

    :goto_16
    if-gt v0, v4, :cond_53

    aget-byte v5, p0, v0

    and-int/lit16 v5, v5, 0xff

    shl-int/lit8 v5, v5, 0x10

    add-int/lit8 v6, v0, 0x1

    aget-byte v6, p0, v6

    and-int/lit16 v6, v6, 0xff

    shl-int/lit8 v6, v6, 0x8

    or-int/2addr v5, v6

    add-int/lit8 v6, v0, 0x2

    aget-byte v6, p0, v6

    and-int/lit16 v6, v6, 0xff

    or-int/2addr v5, v6

    shr-int/lit8 v6, v5, 0x12

    and-int/lit8 v6, v6, 0x3f

    aget-char v6, v2, v6

    invoke-virtual {v3, v6}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    shr-int/lit8 v6, v5, 0xc

    and-int/lit8 v6, v6, 0x3f

    aget-char v6, v2, v6

    invoke-virtual {v3, v6}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    shr-int/lit8 v6, v5, 0x6

    and-int/lit8 v6, v6, 0x3f

    aget-char v6, v2, v6

    invoke-virtual {v3, v6}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    and-int/lit8 v5, v5, 0x3f

    aget-char v5, v2, v5

    invoke-virtual {v3, v5}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    add-int/lit8 v0, v0, 0x3

    goto :goto_16

    :cond_53
    add-int/lit8 v4, v1, 0x0

    add-int/lit8 v4, v4, -0x2

    if-ne v0, v4, :cond_88

    aget-byte v1, p0, v0

    and-int/lit16 v1, v1, 0xff

    shl-int/lit8 v1, v1, 0x10

    add-int/lit8 v0, v0, 0x1

    aget-byte v0, p0, v0

    and-int/lit16 v0, v0, 0xff

    shl-int/lit8 v0, v0, 0x8

    or-int/2addr v0, v1

    shr-int/lit8 v1, v0, 0x12

    and-int/lit8 v1, v1, 0x3f

    aget-char v1, v2, v1

    invoke-virtual {v3, v1}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    shr-int/lit8 v1, v0, 0xc

    and-int/lit8 v1, v1, 0x3f

    aget-char v1, v2, v1

    invoke-virtual {v3, v1}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    shr-int/lit8 v0, v0, 0x6

    and-int/lit8 v0, v0, 0x3f

    aget-char v0, v2, v0

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

    :cond_83
    :goto_83
    invoke-virtual {v3}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0

    :cond_88
    add-int/lit8 v1, v1, 0x0

    add-int/lit8 v1, v1, -0x1

    if-ne v0, v1, :cond_83

    aget-byte v0, p0, v0

    and-int/lit16 v0, v0, 0xff

    shl-int/lit8 v0, v0, 0x10

    shr-int/lit8 v1, v0, 0x12

    and-int/lit8 v1, v1, 0x3f

    aget-char v1, v2, v1

    invoke-virtual {v3, v1}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    shr-int/lit8 v0, v0, 0xc

    and-int/lit8 v0, v0, 0x3f

    aget-char v0, v2, v0

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

    goto :goto_83
.end method

.method private static a(Ljava/lang/String;Ljava/io/ByteArrayOutputStream;)V
    .registers 8

    const/16 v5, 0x3d

    const/4 v1, 0x0

    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-nez v0, :cond_b

    if-nez p1, :cond_c

    :cond_b
    return-void

    :cond_c
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v2

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

    move-result v0

    rem-int/lit8 v0, v0, 0x4

    if-lez v0, :cond_1a

    rsub-int/lit8 v0, v0, 0x4

    :cond_1a
    :goto_1a
    if-lez v0, :cond_94

    new-instance v3, Ljava/lang/StringBuilder;

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

    invoke-virtual {v3, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v3

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

    move-result-object p0

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

    goto :goto_1a

    :goto_30
    if-ge v0, v2, :cond_3d

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

    move-result v3

    const/16 v4, 0x20

    if-gt v3, v4, :cond_3d

    add-int/lit8 v0, v0, 0x1

    goto :goto_30

    :cond_3d
    if-eq v0, v2, :cond_b

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

    move-result v3

    invoke-static {v3, v1}, Lcom/baidu/netdisk/sdk/b;->a(CI)I

    move-result v3

    shl-int/lit8 v3, v3, 0x12

    add-int/lit8 v4, v0, 0x1

    invoke-virtual {p0, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    invoke-static {v4, v1}, Lcom/baidu/netdisk/sdk/b;->a(CI)I

    move-result v4

    shl-int/lit8 v4, v4, 0xc

    add-int/2addr v3, v4

    add-int/lit8 v4, v0, 0x2

    invoke-virtual {p0, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    invoke-static {v4, v1}, Lcom/baidu/netdisk/sdk/b;->a(CI)I

    move-result v4

    shl-int/lit8 v4, v4, 0x6

    add-int/2addr v3, v4

    add-int/lit8 v4, v0, 0x3

    invoke-virtual {p0, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    invoke-static {v4, v1}, Lcom/baidu/netdisk/sdk/b;->a(CI)I

    move-result v4

    add-int/2addr v3, v4

    shr-int/lit8 v4, v3, 0x10

    and-int/lit16 v4, v4, 0xff

    invoke-virtual {p1, v4}, Ljava/io/ByteArrayOutputStream;->write(I)V

    add-int/lit8 v4, v0, 0x2

    invoke-virtual {p0, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    if-eq v4, v5, :cond_b

    shr-int/lit8 v4, v3, 0x8

    and-int/lit16 v4, v4, 0xff

    invoke-virtual {p1, v4}, Ljava/io/ByteArrayOutputStream;->write(I)V

    add-int/lit8 v4, v0, 0x3

    invoke-virtual {p0, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    if-eq v4, v5, :cond_b

    and-int/lit16 v3, v3, 0xff

    invoke-virtual {p1, v3}, Ljava/io/ByteArrayOutputStream;->write(I)V

    add-int/lit8 v0, v0, 0x4

    goto :goto_30

    :cond_94
    move v0, v1

    goto :goto_30
.end method

.method public static a(Ljava/lang/String;)[B
    .registers 6

    const/4 v0, 0x0

    if-nez p0, :cond_4

    :goto_3
    return-object v0

    :cond_4
    new-instance v2, Ljava/io/ByteArrayOutputStream;

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

    :try_start_9
    invoke-static {p0, v2}, Lcom/baidu/netdisk/sdk/b;->a(Ljava/lang/String;Ljava/io/ByteArrayOutputStream;)V

    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V
    :try_end_13
    .catch Ljava/lang/Exception; {:try_start_9 .. :try_end_13} :catch_20
    .catchall {:try_start_9 .. :try_end_13} :catchall_35

    :try_start_13
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V
    :try_end_16
    .catch Ljava/io/IOException; {:try_start_13 .. :try_end_16} :catch_17

    goto :goto_3

    :catch_17
    move-exception v1

    const-string v2, "Base64"

    const-string v3, ""

    invoke-static {v2, v3, v1}, Lcom/baidu/netdisk/sdk/e;->c(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_3

    :catch_20
    move-exception v1

    :try_start_21
    const-string v3, "Base64"

    const-string v4, ""

    invoke-static {v3, v4, v1}, Lcom/baidu/netdisk/sdk/e;->c(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V
    :try_end_28
    .catchall {:try_start_21 .. :try_end_28} :catchall_35

    :try_start_28
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V
    :try_end_2b
    .catch Ljava/io/IOException; {:try_start_28 .. :try_end_2b} :catch_2c

    goto :goto_3

    :catch_2c
    move-exception v1

    const-string v2, "Base64"

    const-string v3, ""

    invoke-static {v2, v3, v1}, Lcom/baidu/netdisk/sdk/e;->c(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_3

    :catchall_35
    move-exception v0

    :try_start_36
    invoke-virtual {v2}, Ljava/io/ByteArrayOutputStream;->close()V
    :try_end_39
    .catch Ljava/io/IOException; {:try_start_36 .. :try_end_39} :catch_3a

    :goto_39
    throw v0

    :catch_3a
    move-exception v1

    const-string v2, "Base64"

    const-string v3, ""

    invoke-static {v2, v3, v1}, Lcom/baidu/netdisk/sdk/e;->c(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_39
.end method