RandomStringUtils.smali

.class public Lorg/apache/commons/lang3/RandomStringUtils;
.super Ljava/lang/Object;
.source "RandomStringUtils.java"


# static fields
.field private static final RANDOM:Ljava/util/Random;


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

    .prologue
    .line 43
    new-instance v0, Ljava/util/Random;

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

    sput-object v0, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    return-void
.end method

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

    .prologue
    .line 54
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 55
    return-void
.end method

.method public static random(I)Ljava/lang/String;
    .registers 2

    .prologue
    const/4 v0, 0x0

    .line 69
    invoke-static {p0, v0, v0}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static random(IIIZZ)Ljava/lang/String;
    .registers 12

    .prologue
    .line 163
    const/4 v5, 0x0

    sget-object v6, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    move v0, p0

    move v1, p1

    move v2, p2

    move v3, p3

    move v4, p4

    invoke-static/range {v0 .. v6}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static varargs random(IIIZZ[C)Ljava/lang/String;
    .registers 13

    .prologue
    .line 187
    sget-object v6, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    move v0, p0

    move v1, p1

    move v2, p2

    move v3, p3

    move v4, p4

    move-object v5, p5

    invoke-static/range {v0 .. v6}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;
    .registers 15

    .prologue
    const v7, 0xdc00

    const v6, 0xd800

    const/16 v5, 0x80

    .line 225
    if-nez p0, :cond_d

    .line 226
    const-string v0, ""

    .line 292
    :goto_c
    return-object v0

    .line 227
    :cond_d
    if-gez p0, :cond_2a

    .line 228
    new-instance v0, Ljava/lang/IllegalArgumentException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Requested random string length "

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

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

    move-result-object v1

    const-string v2, " is less than 0."

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

    throw v0

    .line 230
    :cond_2a
    if-eqz p5, :cond_37

    array-length v0, p5

    if-nez v0, :cond_37

    .line 231
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "The chars array must not be empty"

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

    throw v0

    .line 234
    :cond_37
    if-nez p1, :cond_85

    if-nez p2, :cond_85

    .line 235
    if-eqz p5, :cond_78

    .line 236
    array-length p2, p5

    .line 251
    :cond_3e
    :goto_3e
    new-array v2, p0, [C

    .line 252
    sub-int v3, p2, p1

    .line 254
    :goto_42
    add-int/lit8 v1, p0, -0x1

    if-eqz p0, :cond_de

    .line 256
    if-nez p5, :cond_ac

    .line 257
    invoke-virtual {p6, v3}, Ljava/util/Random;->nextInt(I)I

    move-result v0

    add-int/2addr v0, p1

    int-to-char v0, v0

    .line 261
    :goto_4e
    if-eqz p3, :cond_56

    invoke-static {v0}, Ljava/lang/Character;->isLetter(C)Z

    move-result v4

    if-nez v4, :cond_62

    :cond_56
    if-eqz p4, :cond_5e

    invoke-static {v0}, Ljava/lang/Character;->isDigit(C)Z

    move-result v4

    if-nez v4, :cond_62

    :cond_5e
    if-nez p3, :cond_da

    if-nez p4, :cond_da

    .line 264
    :cond_62
    if-lt v0, v7, :cond_b4

    const v4, 0xdfff

    if-gt v0, v4, :cond_b4

    .line 265
    if-eqz v1, :cond_da

    .line 269
    aput-char v0, v2, v1

    .line 270
    add-int/lit8 p0, v1, -0x1

    .line 271
    invoke-virtual {p6, v5}, Ljava/util/Random;->nextInt(I)I

    move-result v0

    add-int/2addr v0, v6

    int-to-char v0, v0

    aput-char v0, v2, p0

    goto :goto_42

    .line 238
    :cond_78
    if-nez p3, :cond_80

    if-nez p4, :cond_80

    .line 239
    const p2, 0x7fffffff

    goto :goto_3e

    .line 241
    :cond_80
    const/16 p2, 0x7b

    .line 242
    const/16 p1, 0x20

    goto :goto_3e

    .line 246
    :cond_85
    if-gt p2, p1, :cond_3e

    .line 247
    new-instance v0, Ljava/lang/IllegalArgumentException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Parameter end ("

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

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string v2, ") must be greater than start ("

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

    move-result-object v1

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)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}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

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

    throw v0

    .line 259
    :cond_ac
    invoke-virtual {p6, v3}, Ljava/util/Random;->nextInt(I)I

    move-result v0

    add-int/2addr v0, p1

    aget-char v0, p5, v0

    goto :goto_4e

    .line 273
    :cond_b4
    if-lt v0, v6, :cond_cb

    const v4, 0xdb7f

    if-gt v0, v4, :cond_cb

    .line 274
    if-eqz v1, :cond_da

    .line 278
    invoke-virtual {p6, v5}, Ljava/util/Random;->nextInt(I)I

    move-result v4

    add-int/2addr v4, v7

    int-to-char v4, v4

    aput-char v4, v2, v1

    .line 279
    add-int/lit8 p0, v1, -0x1

    .line 280
    aput-char v0, v2, p0

    goto/16 :goto_42

    .line 282
    :cond_cb
    const v4, 0xdb80

    if-lt v0, v4, :cond_d5

    const v4, 0xdbff

    if-le v0, v4, :cond_da

    .line 286
    :cond_d5
    aput-char v0, v2, v1

    move p0, v1

    goto/16 :goto_42

    .line 289
    :cond_da
    add-int/lit8 p0, v1, 0x1

    .line 291
    goto/16 :goto_42

    .line 292
    :cond_de
    new-instance v0, Ljava/lang/String;

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

    goto/16 :goto_c
.end method

.method public static random(ILjava/lang/String;)Ljava/lang/String;
    .registers 9

    .prologue
    const/4 v1, 0x0

    .line 310
    if-nez p1, :cond_f

    .line 311
    const/4 v5, 0x0

    sget-object v6, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    move v0, p0

    move v2, v1

    move v3, v1

    move v4, v1

    invoke-static/range {v0 .. v6}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;

    move-result-object v0

    .line 313
    :goto_e
    return-object v0

    :cond_f
    invoke-virtual {p1}, Ljava/lang/String;->toCharArray()[C

    move-result-object v0

    invoke-static {p0, v0}, Lorg/apache/commons/lang3/RandomStringUtils;->random(I[C)Ljava/lang/String;

    move-result-object v0

    goto :goto_e
.end method

.method public static random(IZZ)Ljava/lang/String;
    .registers 4

    .prologue
    const/4 v0, 0x0

    .line 143
    invoke-static {p0, v0, v0, p1, p2}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static varargs random(I[C)Ljava/lang/String;
    .registers 9

    .prologue
    const/4 v1, 0x0

    .line 329
    if-nez p1, :cond_f

    .line 330
    const/4 v5, 0x0

    sget-object v6, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    move v0, p0

    move v2, v1

    move v3, v1

    move v4, v1

    invoke-static/range {v0 .. v6}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;

    move-result-object v0

    .line 332
    :goto_e
    return-object v0

    :cond_f
    array-length v2, p1

    sget-object v6, Lorg/apache/commons/lang3/RandomStringUtils;->RANDOM:Ljava/util/Random;

    move v0, p0

    move v3, v1

    move v4, v1

    move-object v5, p1

    invoke-static/range {v0 .. v6}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ[CLjava/util/Random;)Ljava/lang/String;

    move-result-object v0

    goto :goto_e
.end method

.method public static randomAlphabetic(I)Ljava/lang/String;
    .registers 3

    .prologue
    .line 97
    const/4 v0, 0x1

    const/4 v1, 0x0

    invoke-static {p0, v0, v1}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static randomAlphanumeric(I)Ljava/lang/String;
    .registers 2

    .prologue
    const/4 v0, 0x1

    .line 111
    invoke-static {p0, v0, v0}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static randomAscii(I)Ljava/lang/String;
    .registers 4

    .prologue
    const/4 v2, 0x0

    .line 83
    const/16 v0, 0x20

    const/16 v1, 0x7f

    invoke-static {p0, v0, v1, v2, v2}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IIIZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static randomNumeric(I)Ljava/lang/String;
    .registers 3

    .prologue
    .line 125
    const/4 v0, 0x0

    const/4 v1, 0x1

    invoke-static {p0, v0, v1}, Lorg/apache/commons/lang3/RandomStringUtils;->random(IZZ)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method