.class public Landroid/util/Base64;
.super Ljava/lang/Object;
.source "Base64.java"
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Landroid/util/Base64$Coder;,
Landroid/util/Base64$Decoder;,
Landroid/util/Base64$Encoder;
}
.end annotation
# static fields
.field static final synthetic -assertionsDisabled:Z
.field public static final CRLF:I = 0x4
.field public static final DEFAULT:I = 0x0
.field public static final NO_CLOSE:I = 0x10
.field public static final NO_PADDING:I = 0x1
.field public static final NO_WRAP:I = 0x2
.field public static final URL_SAFE:I = 0x8
# direct methods
.method static constructor <clinit>()V
.registers 1
.prologue
const-class v0, Landroid/util/Base64;
#disallowed odex opcode
#invoke-virtual-quick {v0}, vtable@13
nop
move-result v0
if-eqz v0, :cond_c
const/4 v0, 0x0
:goto_9
sput-boolean v0, Landroid/util/Base64;->-assertionsDisabled:Z
.line 27
#disallowed odex opcode
#return-void-no-barrier
nop
:cond_c
const/4 v0, 0x1
goto :goto_9
.end method
.method private constructor <init>()V
.registers 1
.prologue
.line 740
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static decode(Ljava/lang/String;I)[B
.registers 3
.param p0, "str" # Ljava/lang/String;
.param p1, "flags" # I
.prologue
.line 118
invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B
move-result-object v0
invoke-static {v0, p1}, Landroid/util/Base64;->decode([BI)[B
move-result-object v0
return-object v0
.end method
.method public static decode([BI)[B
.registers 4
.param p0, "input" # [B
.param p1, "flags" # I
.prologue
.line 136
array-length v0, p0
const/4 v1, 0x0
invoke-static {p0, v1, v0, p1}, Landroid/util/Base64;->decode([BIII)[B
move-result-object v0
return-object v0
.end method
.method public static decode([BIII)[B
.registers 9
.param p0, "input" # [B
.param p1, "offset" # I
.param p2, "len" # I
.param p3, "flags" # I
.prologue
const/4 v4, 0x0
.line 158
new-instance v0, Landroid/util/Base64$Decoder;
mul-int/lit8 v2, p2, 0x3
div-int/lit8 v2, v2, 0x4
new-array v2, v2, [B
invoke-direct {v0, p3, v2}, Landroid/util/Base64$Decoder;-><init>(I[B)V
.line 160
.local v0, "decoder":Landroid/util/Base64$Decoder;
const/4 v2, 0x1
invoke-virtual {v0, p0, p1, p2, v2}, Landroid/util/Base64$Decoder;->process([BIIZ)Z
move-result v2
if-nez v2, :cond_1c
.line 161
new-instance v2, Ljava/lang/IllegalArgumentException;
const-string/jumbo v3, "bad base-64"
invoke-direct {v2, v3}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw v2
.line 165
:cond_1c
iget v2, v0, Landroid/util/Base64$Decoder;->op:I
iget-object v3, v0, Landroid/util/Base64$Decoder;->output:[B
array-length v3, v3
if-ne v2, v3, :cond_26
.line 166
iget-object v2, v0, Landroid/util/Base64$Decoder;->output:[B
return-object v2
.line 171
:cond_26
iget v2, v0, Landroid/util/Base64$Decoder;->op:I
new-array v1, v2, [B
.line 172
.local v1, "temp":[B
iget-object v2, v0, Landroid/util/Base64$Decoder;->output:[B
iget v3, v0, Landroid/util/Base64$Decoder;->op:I
invoke-static {v2, v4, v1, v4, v3}, Ljava/lang/System;->arraycopy([BI[BII)V
.line 173
return-object v1
.end method
.method public static encode([BI)[B
.registers 4
.param p0, "input" # [B
.param p1, "flags" # I
.prologue
.line 494
array-length v0, p0
const/4 v1, 0x0
invoke-static {p0, v1, v0, p1}, Landroid/util/Base64;->encode([BIII)[B
move-result-object v0
return-object v0
.end method
.method public static encode([BIII)[B
.registers 10
.param p0, "input" # [B
.param p1, "offset" # I
.param p2, "len" # I
.param p3, "flags" # I
.prologue
const/4 v3, 0x1
const/4 v4, 0x0
.line 510
new-instance v0, Landroid/util/Base64$Encoder;
const/4 v2, 0x0
invoke-direct {v0, p3, v2}, Landroid/util/Base64$Encoder;-><init>(I[B)V
.line 513
.local v0, "encoder":Landroid/util/Base64$Encoder;
div-int/lit8 v2, p2, 0x3
mul-int/lit8 v1, v2, 0x4
.line 516
.local v1, "output_len":I
iget-boolean v2, v0, Landroid/util/Base64$Encoder;->do_padding:Z
if-eqz v2, :cond_40
.line 517
rem-int/lit8 v2, p2, 0x3
if-lez v2, :cond_16
.line 518
add-int/lit8 v1, v1, 0x4
.line 529
:cond_16
:goto_16
:pswitch_16 #0x0
iget-boolean v2, v0, Landroid/util/Base64$Encoder;->do_newline:Z
if-eqz v2, :cond_29
if-lez p2, :cond_29
.line 530
add-int/lit8 v2, p2, -0x1
div-int/lit8 v2, v2, 0x39
add-int/lit8 v5, v2, 0x1
.line 531
iget-boolean v2, v0, Landroid/util/Base64$Encoder;->do_cr:Z
if-eqz v2, :cond_4c
const/4 v2, 0x2
.line 530
:goto_27
mul-int/2addr v2, v5
add-int/2addr v1, v2
.line 534
:cond_29
new-array v2, v1, [B
iput-object v2, v0, Landroid/util/Base64$Encoder;->output:[B
.line 535
invoke-virtual {v0, p0, p1, p2, v3}, Landroid/util/Base64$Encoder;->process([BIIZ)Z
.line 537
sget-boolean v2, Landroid/util/Base64;->-assertionsDisabled:Z
if-nez v2, :cond_50
iget v2, v0, Landroid/util/Base64$Encoder;->op:I
if-ne v2, v1, :cond_4e
:goto_38
if-nez v3, :cond_50
new-instance v2, Ljava/lang/AssertionError;
invoke-direct {v2}, Ljava/lang/AssertionError;-><init>()V
throw v2
.line 521
:cond_40
rem-int/lit8 v2, p2, 0x3
packed-switch v2, :pswitch_data_54
goto :goto_16
.line 523
:pswitch_46 #0x1
add-int/lit8 v1, v1, 0x2
goto :goto_16
.line 524
:pswitch_49 #0x2
add-int/lit8 v1, v1, 0x3
goto :goto_16
:cond_4c
move v2, v3
.line 531
goto :goto_27
:cond_4e
move v3, v4
.line 537
goto :goto_38
.line 539
:cond_50
iget-object v2, v0, Landroid/util/Base64$Encoder;->output:[B
return-object v2
.line 521
nop
:pswitch_data_54
.packed-switch 0x0
:pswitch_16 #00000000
:pswitch_46 #00000001
:pswitch_49 #00000002
.end packed-switch
.end method
.method public static encodeToString([BI)Ljava/lang/String;
.registers 6
.param p0, "input" # [B
.param p1, "flags" # I
.prologue
.line 456
:try_start_0
new-instance v1, Ljava/lang/String;
invoke-static {p0, p1}, Landroid/util/Base64;->encode([BI)[B
move-result-object v2
const-string/jumbo v3, "US-ASCII"
invoke-direct {v1, v2, v3}, Ljava/lang/String;-><init>([BLjava/lang/String;)V
:try_end_c
.catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_c} :catch_d
return-object v1
.line 457
:catch_d
move-exception v0
.line 459
.local v0, "e":Ljava/io/UnsupportedEncodingException;
new-instance v1, Ljava/lang/AssertionError;
invoke-direct {v1, v0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V
throw v1
.end method
.method public static encodeToString([BIII)Ljava/lang/String;
.registers 8
.param p0, "input" # [B
.param p1, "offset" # I
.param p2, "len" # I
.param p3, "flags" # I
.prologue
.line 477
:try_start_0
new-instance v1, Ljava/lang/String;
invoke-static {p0, p1, p2, p3}, Landroid/util/Base64;->encode([BIII)[B
move-result-object v2
const-string/jumbo v3, "US-ASCII"
invoke-direct {v1, v2, v3}, Ljava/lang/String;-><init>([BLjava/lang/String;)V
:try_end_c
.catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_c} :catch_d
return-object v1
.line 478
:catch_d
move-exception v0
.line 480
.local v0, "e":Ljava/io/UnsupportedEncodingException;
new-instance v1, Ljava/lang/AssertionError;
invoke-direct {v1, v0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V
throw v1
.end method