TTMd5.smali

.class public Lcom/ss/android/ttmd5/TTMd5;
.super Ljava/lang/Object;
.source "TTMd5.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/ss/android/ttmd5/TTMd5$a;,
        Lcom/ss/android/ttmd5/TTMd5$CHECK_MD5_STATUS;
    }
.end annotation


# static fields
.field private static final a:[C


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

    .prologue
    .line 37
    const/16 v0, 0x10

    new-array v0, v0, [C

    fill-array-data v0, :array_a

    sput-object v0, Lcom/ss/android/ttmd5/TTMd5;->a:[C

    return-void

    :array_a
    .array-data 2
        0x30s
        0x31s
        0x32s
        0x33s
        0x34s
        0x35s
        0x36s
        0x37s
        0x38s
        0x39s
        0x61s
        0x62s
        0x63s
        0x64s
        0x65s
        0x66s
    .end array-data
.end method

.method public static a(Ljava/lang/String;Ljava/io/File;)I
    .registers 14

    .prologue
    const/4 v5, 0x0

    const/4 v3, 0x0

    const/4 v4, 0x1

    .line 172
    if-eqz p0, :cond_b

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

    move-result v0

    if-nez v0, :cond_d

    .line 173
    :cond_b
    const/4 v0, 0x2

    .line 236
    :goto_c
    return v0

    .line 176
    :cond_d
    if-eqz p1, :cond_15

    :try_start_f
    invoke-virtual {p1}, Ljava/io/File;->exists()Z
    :try_end_12
    .catch Ljava/lang/Throwable; {:try_start_f .. :try_end_12} :catch_96

    move-result v0

    if-nez v0, :cond_17

    .line 177
    :cond_15
    const/4 v0, 0x5

    goto :goto_c

    .line 180
    :cond_17
    const/4 v2, -0x1

    .line 181
    const-wide/16 v0, -0x1

    .line 184
    :try_start_1a
    invoke-static {p0}, Lcom/ss/android/ttmd5/TTMd5;->a(Ljava/lang/String;)Lcom/ss/android/ttmd5/TTMd5$a;
    :try_end_1d
    .catch Ljava/lang/Throwable; {:try_start_1a .. :try_end_1d} :catch_28

    move-result-object v6

    .line 188
    if-eqz v6, :cond_33

    .line 189
    :try_start_20
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v0

    if-le v0, v4, :cond_2b

    .line 191
    const/4 v0, 0x3

    goto :goto_c

    .line 185
    :catch_28
    move-exception v0

    .line 186
    const/4 v0, 0x4

    goto :goto_c

    .line 193
    :cond_2b
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->b(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v2

    .line 194
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->c(Lcom/ss/android/ttmd5/TTMd5$a;)J
    :try_end_32
    .catch Ljava/lang/Throwable; {:try_start_20 .. :try_end_32} :catch_96

    move-result-wide v0

    .line 200
    :cond_33
    :try_start_33
    invoke-static {p1, v2, v0, v1}, Lcom/ss/android/ttmd5/TTMd5;->b(Ljava/io/File;IJ)Ljava/lang/String;
    :try_end_36
    .catch Ljava/lang/Throwable; {:try_start_33 .. :try_end_36} :catch_41

    move-result-object v0

    .line 205
    :goto_37
    if-eqz v0, :cond_3f

    :try_start_39
    invoke-virtual {v0}, Ljava/lang/String;->length()I

    move-result v1

    if-nez v1, :cond_47

    .line 206
    :cond_3f
    const/4 v0, 0x6

    goto :goto_c

    .line 201
    :catch_41
    move-exception v0

    .line 202
    invoke-virtual {v0}, Ljava/lang/Throwable;->printStackTrace()V

    move-object v0, v5

    goto :goto_37

    .line 209
    :cond_47
    if-eqz v6, :cond_55

    .line 210
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v1

    if-ne v1, v4, :cond_5d

    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->d(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v1

    if-ne v1, v4, :cond_5d

    .line 212
    :cond_55
    invoke-virtual {v0, p0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_93

    move v0, v3

    .line 213
    goto :goto_c

    .line 217
    :cond_5d
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->e(Lcom/ss/android/ttmd5/TTMd5$a;)Ljava/lang/String;
    :try_end_60
    .catch Ljava/lang/Throwable; {:try_start_39 .. :try_end_60} :catch_96

    move-result-object v1

    if-eqz v1, :cond_93

    .line 220
    :try_start_63
    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5;->a(Ljava/lang/String;)Lcom/ss/android/ttmd5/TTMd5$a;
    :try_end_66
    .catch Ljava/lang/Throwable; {:try_start_63 .. :try_end_66} :catch_90

    move-result-object v0

    .line 224
    :goto_67
    if-eqz v0, :cond_93

    .line 225
    :try_start_69
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->b(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v1

    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5$a;->b(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v2

    if-ne v1, v2, :cond_93

    .line 226
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->c(Lcom/ss/android/ttmd5/TTMd5$a;)J

    move-result-wide v8

    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5$a;->c(Lcom/ss/android/ttmd5/TTMd5$a;)J

    move-result-wide v10

    cmp-long v1, v8, v10

    if-nez v1, :cond_93

    .line 227
    invoke-static {v6}, Lcom/ss/android/ttmd5/TTMd5$a;->e(Lcom/ss/android/ttmd5/TTMd5$a;)Ljava/lang/String;

    move-result-object v1

    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5$a;->e(Lcom/ss/android/ttmd5/TTMd5$a;)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
    :try_end_8a
    .catch Ljava/lang/Throwable; {:try_start_69 .. :try_end_8a} :catch_96

    move-result v0

    if-eqz v0, :cond_93

    move v0, v3

    .line 228
    goto/16 :goto_c

    .line 221
    :catch_90
    move-exception v0

    move-object v0, v5

    goto :goto_67

    :cond_93
    move v0, v4

    .line 233
    goto/16 :goto_c

    .line 235
    :catch_96
    move-exception v0

    .line 236
    const/16 v0, 0x63

    goto/16 :goto_c
.end method

.method private static a(Ljava/lang/String;)Lcom/ss/android/ttmd5/TTMd5$a;
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    .prologue
    const/4 v0, 0x0

    const/4 v4, 0x0

    const/4 v6, 0x1

    .line 381
    const-string v1, "ttmd5:"

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

    move-result v1

    if-nez v1, :cond_c

    .line 403
    :goto_b
    return-object v0

    .line 384
    :cond_c
    const-string v1, ";"

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

    move-result-object v2

    .line 385
    aget-object v1, v2, v4

    const-string v3, ":"

    invoke-virtual {v1, v3}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v3

    .line 386
    new-instance v1, Lcom/ss/android/ttmd5/TTMd5$a;

    invoke-direct {v1, v0}, Lcom/ss/android/ttmd5/TTMd5$a;-><init>(Lcom/ss/android/ttmd5/c;)V

    .line 387
    aget-object v0, v3, v6

    invoke-static {v0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v0

    invoke-static {v1, v0}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;I)I

    .line 388
    invoke-static {v1}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;)I

    move-result v0

    if-le v0, v6, :cond_30

    move-object v0, v1

    .line 390
    goto :goto_b

    .line 393
    :cond_30
    const/4 v0, 0x2

    aget-object v0, v3, v0

    invoke-static {v0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v0

    invoke-static {v1, v0}, Lcom/ss/android/ttmd5/TTMd5$a;->b(Lcom/ss/android/ttmd5/TTMd5$a;I)I

    .line 395
    const/4 v0, 0x3

    aget-object v0, v3, v0

    const-string v3, "g"

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

    move-result-object v0

    .line 397
    aget-object v3, v0, v4

    invoke-static {v3}, Lcom/ss/android/ttmd5/TTMd5;->b(Ljava/lang/String;)J

    move-result-wide v4

    long-to-int v3, v4

    invoke-static {v1, v3}, Lcom/ss/android/ttmd5/TTMd5$a;->c(Lcom/ss/android/ttmd5/TTMd5$a;I)I

    .line 399
    aget-object v0, v0, v6

    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5;->b(Ljava/lang/String;)J

    move-result-wide v4

    invoke-static {v1, v4, v5}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;J)J

    .line 401
    aget-object v0, v2, v6

    invoke-static {v1, v0}, Lcom/ss/android/ttmd5/TTMd5$a;->a(Lcom/ss/android/ttmd5/TTMd5$a;Ljava/lang/String;)Ljava/lang/String;

    move-object v0, v1

    .line 403
    goto :goto_b
.end method

.method private static a(IJ)Ljava/lang/String;
    .registers 8

    .prologue
    .line 373
    new-instance v0, Ljava/lang/StringBuilder;

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

    const-string v1, "ttmd5:1:1:"

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

    move-result-object v0

    int-to-long v2, p0

    .line 376
    invoke-static {v2, v3}, Lcom/ss/android/ttmd5/TTMd5;->a(J)Ljava/lang/String;

    move-result-object v1

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

    move-result-object v0

    const-string v1, "g"

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

    move-result-object v0

    .line 377
    invoke-static {p1, p2}, Lcom/ss/android/ttmd5/TTMd5;->a(J)Ljava/lang/String;

    move-result-object v1

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

    move-result-object v0

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

    move-result-object v0

    .line 373
    return-object v0
.end method

.method private static a(J)Ljava/lang/String;
    .registers 6

    .prologue
    .line 407
    const/4 v0, 0x4

    shl-long v0, p0, v0

    const-wide/16 v2, 0x1f

    add-long/2addr v0, v2

    invoke-static {v0, v1}, Ljava/lang/Long;->toHexString(J)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method private static a(Lcom/ss/android/ttmd5/b;IJ)Ljava/lang/String;
    .registers 18
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    .prologue
    .line 273
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v2

    .line 274
    if-nez v2, :cond_b

    .line 275
    const-string v0, ""

    .line 325
    :goto_a
    return-object v0

    .line 278
    :cond_b
    :try_start_b
    invoke-interface {p0}, Lcom/ss/android/ttmd5/b;->a()J

    move-result-wide v8

    .line 282
    if-lez p1, :cond_24

    const-wide/16 v0, 0x0

    cmp-long v0, p2, v0

    if-lez v0, :cond_24

    int-to-long v0, p1

    mul-long v0, v0, p2

    const-wide/16 v4, 0x8

    mul-long/2addr v4, v8

    const-wide/16 v6, 0xa

    div-long/2addr v4, v6

    cmp-long v0, v0, v4

    if-lez v0, :cond_91

    .line 284
    :cond_24
    const/4 p1, 0x1

    move-wide v6, v8

    .line 288
    :goto_26
    const/16 v0, 0x2000

    new-array v3, v0, [B

    .line 290
    const-wide/16 v4, 0x0

    move-object v1, p0

    .line 293
    invoke-static/range {v1 .. v7}, Lcom/ss/android/ttmd5/TTMd5;->a(Lcom/ss/android/ttmd5/b;Ljava/security/MessageDigest;[BJJ)V

    .line 297
    const/4 v0, 0x2

    if-le p1, v0, :cond_4b

    .line 300
    int-to-long v0, p1

    mul-long/2addr v0, v6

    sub-long v0, v8, v0

    add-int/lit8 v10, p1, -0x1

    int-to-long v10, v10

    div-long v10, v0, v10

    .line 303
    const/4 v0, 0x1

    :goto_3d
    add-int/lit8 v1, p1, -0x1

    if-ge v0, v1, :cond_4b

    .line 305
    add-long v12, v6, v10

    add-long/2addr v4, v12

    move-object v1, p0

    .line 307
    invoke-static/range {v1 .. v7}, Lcom/ss/android/ttmd5/TTMd5;->a(Lcom/ss/android/ttmd5/b;Ljava/security/MessageDigest;[BJJ)V

    .line 303
    add-int/lit8 v0, v0, 0x1

    goto :goto_3d

    .line 312
    :cond_4b
    const/4 v0, 0x1

    if-le p1, v0, :cond_54

    .line 314
    sub-long v4, v8, v6

    move-object v1, p0

    invoke-static/range {v1 .. v7}, Lcom/ss/android/ttmd5/TTMd5;->a(Lcom/ss/android/ttmd5/b;Ljava/security/MessageDigest;[BJJ)V

    .line 317
    :cond_54
    invoke-virtual {v2}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Lcom/ss/android/ttmd5/TTMd5;->a([B)Ljava/lang/String;
    :try_end_5b
    .catchall {:try_start_b .. :try_end_5b} :catchall_8a

    move-result-object v0

    .line 319
    const/4 v1, 0x1

    if-ne p1, v1, :cond_69

    cmp-long v1, v6, v8

    if-nez v1, :cond_69

    .line 328
    :try_start_63
    invoke-interface {p0}, Lcom/ss/android/ttmd5/b;->b()V
    :try_end_66
    .catch Ljava/lang/Throwable; {:try_start_63 .. :try_end_66} :catch_67

    goto :goto_a

    .line 329
    :catch_67
    move-exception v1

    goto :goto_a

    .line 325
    :cond_69
    :try_start_69
    new-instance v1, Ljava/lang/StringBuilder;

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

    invoke-static {p1, v6, v7}, Lcom/ss/android/ttmd5/TTMd5;->a(IJ)Ljava/lang/String;

    move-result-object v2

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

    move-result-object v1

    const-string v2, ";"

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

    move-result-object v1

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

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
    :try_end_83
    .catchall {:try_start_69 .. :try_end_83} :catchall_8a

    move-result-object v0

    .line 328
    :try_start_84
    invoke-interface {p0}, Lcom/ss/android/ttmd5/b;->b()V
    :try_end_87
    .catch Ljava/lang/Throwable; {:try_start_84 .. :try_end_87} :catch_88

    goto :goto_a

    .line 329
    :catch_88
    move-exception v1

    goto :goto_a

    .line 327
    :catchall_8a
    move-exception v0

    .line 328
    :try_start_8b
    invoke-interface {p0}, Lcom/ss/android/ttmd5/b;->b()V
    :try_end_8e
    .catch Ljava/lang/Throwable; {:try_start_8b .. :try_end_8e} :catch_8f

    .line 331
    :goto_8e
    throw v0

    .line 329
    :catch_8f
    move-exception v1

    goto :goto_8e

    :cond_91
    move-wide/from16 v6, p2

    goto :goto_26
.end method

.method public static a(Ljava/io/File;)Ljava/lang/String;
    .registers 5

    .prologue
    .line 95
    const/16 v0, 0x9

    const-wide/16 v2, 0x2000

    invoke-static {p0, v0, v2, v3}, Lcom/ss/android/ttmd5/TTMd5;->a(Ljava/io/File;IJ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static a(Ljava/io/File;IJ)Ljava/lang/String;
    .registers 6

    .prologue
    .line 114
    if-eqz p0, :cond_8

    :try_start_2
    invoke-virtual {p0}, Ljava/io/File;->exists()Z

    move-result v0

    if-nez v0, :cond_b

    .line 115
    :cond_8
    const-string v0, ""

    .line 121
    :goto_a
    return-object v0

    .line 117
    :cond_b
    invoke-static {p0, p1, p2, p3}, Lcom/ss/android/ttmd5/TTMd5;->b(Ljava/io/File;IJ)Ljava/lang/String;
    :try_end_e
    .catch Ljava/lang/Throwable; {:try_start_2 .. :try_end_e} :catch_10

    move-result-object v0

    goto :goto_a

    .line 118
    :catch_10
    move-exception v0

    .line 119
    invoke-virtual {v0}, Ljava/lang/Throwable;->printStackTrace()V

    .line 121
    const-string v0, ""

    goto :goto_a
.end method

.method private static a([B)Ljava/lang/String;
    .registers 10

    .prologue
    const/4 v1, 0x0

    .line 356
    if-nez p0, :cond_b

    .line 357
    new-instance v0, Ljava/lang/NullPointerException;

    const-string v1, "bytes is null"

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

    throw v0

    .line 360
    :cond_b
    array-length v3, p0

    .line 361
    mul-int/lit8 v0, v3, 0x2

    new-array v4, v0, [C

    move v0, v1

    move v2, v1

    .line 364
    :goto_12
    if-ge v0, v3, :cond_31

    .line 365
    add-int v5, v0, v1

    aget-byte v5, p0, v5

    and-int/lit16 v5, v5, 0xff

    .line 366
    add-int/lit8 v6, v2, 0x1

    sget-object v7, Lcom/ss/android/ttmd5/TTMd5;->a:[C

    shr-int/lit8 v8, v5, 0x4

    aget-char v7, v7, v8

    aput-char v7, v4, v2

    .line 367
    add-int/lit8 v2, v6, 0x1

    sget-object v7, Lcom/ss/android/ttmd5/TTMd5;->a:[C

    and-int/lit8 v5, v5, 0xf

    aget-char v5, v7, v5

    aput-char v5, v4, v6

    .line 364
    add-int/lit8 v0, v0, 0x1

    goto :goto_12

    .line 369
    :cond_31
    new-instance v0, Ljava/lang/String;

    mul-int/lit8 v2, v3, 0x2

    invoke-direct {v0, v4, v1, v2}, Ljava/lang/String;-><init>([CII)V

    return-object v0
.end method

.method private static a(Lcom/ss/android/ttmd5/b;Ljava/security/MessageDigest;[BJJ)V
    .registers 14
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    const/4 v6, 0x0

    .line 339
    invoke-interface {p0, p3, p4, p5, p6}, Lcom/ss/android/ttmd5/b;->a(JJ)V

    .line 342
    const-wide/16 v0, 0x0

    .line 343
    :goto_6
    cmp-long v2, v0, p5

    if-gez v2, :cond_4c

    .line 344
    sub-long v2, p5, v0

    array-length v4, p2

    int-to-long v4, v4

    invoke-static {v2, v3, v4, v5}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v2

    long-to-int v2, v2

    .line 345
    invoke-interface {p0, p2, v6, v2}, Lcom/ss/android/ttmd5/b;->a([BII)I

    move-result v2

    .line 346
    if-gtz v2, :cond_46

    .line 347
    new-instance v3, Ljava/io/IOException;

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "updateSample unexpected readCount <= 0, readCount = "

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v2

    const-string v4, ", readTotalCount = "

    invoke-virtual {v2, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2, v0, v1}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

    const-string v1, ", sampleSize = "

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

    move-result-object v0

    invoke-virtual {v0, p5, p6}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    invoke-direct {v3, v0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v3

    .line 350
    :cond_46
    invoke-virtual {p1, p2, v6, v2}, Ljava/security/MessageDigest;->update([BII)V

    .line 351
    int-to-long v2, v2

    add-long/2addr v0, v2

    goto :goto_6

    .line 353
    :cond_4c
    return-void
.end method

.method private static b(Ljava/lang/String;)J
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/RuntimeException;
        }
    .end annotation

    .prologue
    .line 412
    const/16 v0, 0x10

    :try_start_2
    invoke-static {p0, v0}, Ljava/lang/Long;->parseLong(Ljava/lang/String;I)J
    :try_end_5
    .catch Ljava/lang/Throwable; {:try_start_2 .. :try_end_5} :catch_c

    move-result-wide v0

    const-wide/16 v2, 0x1f

    sub-long/2addr v0, v2

    const/4 v2, 0x4

    shr-long/2addr v0, v2

    return-wide v0

    .line 413
    :catch_c
    move-exception v0

    .line 414
    new-instance v0, Ljava/lang/RuntimeException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "ttmd5 decryptNum error, num = "

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

    move-result-object v1

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)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 private static b(Ljava/io/File;IJ)Ljava/lang/String;
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    .prologue
    .line 269
    new-instance v0, Lcom/ss/android/ttmd5/a;

    invoke-direct {v0, p0}, Lcom/ss/android/ttmd5/a;-><init>(Ljava/io/File;)V

    invoke-static {v0, p1, p2, p3}, Lcom/ss/android/ttmd5/TTMd5;->a(Lcom/ss/android/ttmd5/b;IJ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method