CommandLine.smali

.class public abstract Laegon/chrome/base/CommandLine;
.super Ljava/lang/Object;


# annotations
.annotation build Laegon/chrome/base/annotations/MainDex;
.end annotation

.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Laegon/chrome/base/CommandLine$NativeCommandLine;,
        Laegon/chrome/base/CommandLine$JavaCommandLine;
    }
.end annotation


# static fields
.field static final synthetic $assertionsDisabled:Z

.field private static final SWITCH_PREFIX:Ljava/lang/String; = "--"

.field private static final SWITCH_TERMINATOR:Ljava/lang/String; = "--"

.field private static final SWITCH_VALUE_SEPARATOR:Ljava/lang/String; = "="

.field private static final TAG:Ljava/lang/String; = "CommandLine"

.field private static final sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference",
            "<",
            "Laegon/chrome/base/CommandLine;",
            ">;"
        }
    .end annotation
.end field


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

    const-class v0, Laegon/chrome/base/CommandLine;

    invoke-virtual {v0}, Ljava/lang/Class;->desiredAssertionStatus()Z

    move-result v0

    if-nez v0, :cond_13

    const/4 v0, 0x1

    :goto_9
    sput-boolean v0, Laegon/chrome/base/CommandLine;->$assertionsDisabled:Z

    new-instance v0, Ljava/util/concurrent/atomic/AtomicReference;

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

    sput-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    return-void

    :cond_13
    const/4 v0, 0x0

    goto :goto_9
.end method

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

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

    return-void
.end method

.method synthetic constructor <init>(Laegon/chrome/base/CommandLine$1;)V
    .registers 2

    invoke-direct {p0}, Laegon/chrome/base/CommandLine;-><init>()V

    return-void
.end method

.method static synthetic access$100([Ljava/lang/String;)V
    .registers 1

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->nativeInit([Ljava/lang/String;)V

    return-void
.end method

.method static synthetic access$200(Ljava/lang/String;)Z
    .registers 2

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->nativeHasSwitch(Ljava/lang/String;)Z

    move-result v0

    return v0
.end method

.method static synthetic access$300(Ljava/lang/String;)Ljava/lang/String;
    .registers 2

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->nativeGetSwitchValue(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method static synthetic access$400(Ljava/lang/String;)V
    .registers 1

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->nativeAppendSwitch(Ljava/lang/String;)V

    return-void
.end method

.method static synthetic access$500(Ljava/lang/String;Ljava/lang/String;)V
    .registers 2

    invoke-static {p0, p1}, Laegon/chrome/base/CommandLine;->nativeAppendSwitchWithValue(Ljava/lang/String;Ljava/lang/String;)V

    return-void
.end method

.method static synthetic access$600([Ljava/lang/String;)V
    .registers 1

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->nativeAppendSwitchesAndArguments([Ljava/lang/String;)V

    return-void
.end method

.method public static enableNativeProxy()V
    .registers 3

    sget-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    new-instance v1, Laegon/chrome/base/CommandLine$NativeCommandLine;

    invoke-static {}, Laegon/chrome/base/CommandLine;->getJavaSwitchesOrNull()[Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2}, Laegon/chrome/base/CommandLine$NativeCommandLine;-><init>([Ljava/lang/String;)V

    invoke-virtual {v0, v1}, Ljava/util/concurrent/atomic/AtomicReference;->set(Ljava/lang/Object;)V

    return-void
.end method

.method public static getInstance()Laegon/chrome/base/CommandLine;
    .registers 2
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation

    sget-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Laegon/chrome/base/CommandLine;

    sget-boolean v1, Laegon/chrome/base/CommandLine;->$assertionsDisabled:Z

    if-nez v1, :cond_14

    if-nez v0, :cond_14

    new-instance v0, Ljava/lang/AssertionError;

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

    throw v0

    :cond_14
    return-object v0
.end method

.method public static getJavaSwitchesOrNull()[Ljava/lang/String;
    .registers 1
    .annotation build Landroid/support/annotation/Nullable;
    .end annotation

    sget-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Laegon/chrome/base/CommandLine;

    if-eqz v0, :cond_f

    invoke-virtual {v0}, Laegon/chrome/base/CommandLine;->getCommandLineArguments()[Ljava/lang/String;

    move-result-object v0

    :goto_e
    return-object v0

    :cond_f
    const/4 v0, 0x0

    goto :goto_e
.end method

.method public static init([Ljava/lang/String;)V
    .registers 2
    .param p0    # [Ljava/lang/String;
        .annotation build Landroid/support/annotation/Nullable;
        .end annotation
    .end param

    new-instance v0, Laegon/chrome/base/CommandLine$JavaCommandLine;

    invoke-direct {v0, p0}, Laegon/chrome/base/CommandLine$JavaCommandLine;-><init>([Ljava/lang/String;)V

    invoke-static {v0}, Laegon/chrome/base/CommandLine;->setInstance(Laegon/chrome/base/CommandLine;)V

    return-void
.end method

.method public static initFromFile(Ljava/lang/String;)V
    .registers 2

    invoke-static {p0}, Laegon/chrome/base/CommandLine;->readFileAsUtf8(Ljava/lang/String;)[C

    move-result-object v0

    if-nez v0, :cond_b

    const/4 v0, 0x0

    :goto_7
    invoke-static {v0}, Laegon/chrome/base/CommandLine;->init([Ljava/lang/String;)V

    return-void

    :cond_b
    invoke-static {v0}, Laegon/chrome/base/CommandLine;->tokenizeQuotedArguments([C)[Ljava/lang/String;

    move-result-object v0

    goto :goto_7
.end method

.method public static isInitialized()Z
    .registers 1

    sget-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    if-eqz v0, :cond_a

    const/4 v0, 0x1

    :goto_9
    return v0

    :cond_a
    const/4 v0, 0x0

    goto :goto_9
.end method

.method private static native nativeAppendSwitch(Ljava/lang/String;)V
.end method

.method private static native nativeAppendSwitchWithValue(Ljava/lang/String;Ljava/lang/String;)V
.end method

.method private static native nativeAppendSwitchesAndArguments([Ljava/lang/String;)V
.end method

.method private static native nativeGetSwitchValue(Ljava/lang/String;)Ljava/lang/String;
.end method

.method private static native nativeHasSwitch(Ljava/lang/String;)Z
.end method

.method private static native nativeInit([Ljava/lang/String;)V
.end method

.method private static readFileAsUtf8(Ljava/lang/String;)[C
    .registers 8

    const/4 v1, 0x0

    new-instance v0, Ljava/io/File;

    invoke-direct {v0, p0}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    :try_start_6
    new-instance v3, Ljava/io/FileReader;

    invoke-direct {v3, v0}, Ljava/io/FileReader;-><init>(Ljava/io/File;)V
    :try_end_b
    .catch Ljava/io/IOException; {:try_start_6 .. :try_end_b} :catch_27

    const/4 v2, 0x0

    :try_start_c
    invoke-virtual {v0}, Ljava/io/File;->length()J

    move-result-wide v4

    long-to-int v0, v4

    new-array v0, v0, [C

    invoke-virtual {v3, v0}, Ljava/io/FileReader;->read([C)I

    move-result v4

    const/4 v5, 0x0

    invoke-static {v0, v5, v4}, Ljava/util/Arrays;->copyOfRange([CII)[C
    :try_end_1b
    .catch Ljava/lang/Throwable; {:try_start_c .. :try_end_1b} :catch_2e
    .catchall {:try_start_c .. :try_end_1b} :catchall_43

    move-result-object v0

    if-eqz v1, :cond_2a

    :try_start_1e
    invoke-virtual {v3}, Ljava/io/FileReader;->close()V
    :try_end_21
    .catch Ljava/lang/Throwable; {:try_start_1e .. :try_end_21} :catch_22
    .catch Ljava/io/IOException; {:try_start_1e .. :try_end_21} :catch_27

    :goto_21
    return-object v0

    :catch_22
    move-exception v3

    :try_start_23
    invoke-virtual {v2, v3}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    goto :goto_21

    :catch_27
    move-exception v0

    move-object v0, v1

    goto :goto_21

    :cond_2a
    invoke-virtual {v3}, Ljava/io/FileReader;->close()V
    :try_end_2d
    .catch Ljava/io/IOException; {:try_start_23 .. :try_end_2d} :catch_27

    goto :goto_21

    :catch_2e
    move-exception v0

    :try_start_2f
    throw v0
    :try_end_30
    .catchall {:try_start_2f .. :try_end_30} :catchall_30

    :catchall_30
    move-exception v2

    move-object v6, v2

    move-object v2, v0

    move-object v0, v6

    :goto_34
    if-eqz v2, :cond_3f

    :try_start_36
    invoke-virtual {v3}, Ljava/io/FileReader;->close()V
    :try_end_39
    .catch Ljava/lang/Throwable; {:try_start_36 .. :try_end_39} :catch_3a
    .catch Ljava/io/IOException; {:try_start_36 .. :try_end_39} :catch_27

    :goto_39
    :try_start_39
    throw v0

    :catch_3a
    move-exception v3

    invoke-virtual {v2, v3}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    goto :goto_39

    :cond_3f
    invoke-virtual {v3}, Ljava/io/FileReader;->close()V
    :try_end_42
    .catch Ljava/io/IOException; {:try_start_39 .. :try_end_42} :catch_27

    goto :goto_39

    :catchall_43
    move-exception v0

    move-object v2, v1

    goto :goto_34
.end method

.method public static reset()V
    .registers 1
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation

    const/4 v0, 0x0

    invoke-static {v0}, Laegon/chrome/base/CommandLine;->setInstance(Laegon/chrome/base/CommandLine;)V

    return-void
.end method

.method private static setInstance(Laegon/chrome/base/CommandLine;)V
    .registers 2

    sget-object v0, Laegon/chrome/base/CommandLine;->sCommandLine:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0, p0}, Ljava/util/concurrent/atomic/AtomicReference;->getAndSet(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Laegon/chrome/base/CommandLine;

    if-eqz v0, :cond_d

    invoke-virtual {v0}, Laegon/chrome/base/CommandLine;->destroy()V

    :cond_d
    return-void
.end method

.method static tokenizeQuotedArguments([C)[Ljava/lang/String;
    .registers 12
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation

    const/4 v2, 0x0

    const/4 v4, 0x0

    array-length v0, p0

    const/high16 v1, 0x10000

    if-le v0, v1, :cond_21

    new-instance v0, Ljava/lang/RuntimeException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Flags file too big: "

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

    move-result-object v1

    array-length v2, p0

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

    :cond_21
    new-instance v6, Ljava/util/ArrayList;

    invoke-direct {v6}, Ljava/util/ArrayList;-><init>()V

    array-length v7, p0

    move v5, v4

    move v1, v4

    move-object v0, v2

    :goto_2a
    if-ge v5, v7, :cond_8e

    aget-char v3, p0, v5

    if-nez v1, :cond_38

    const/16 v8, 0x27

    if-eq v3, v8, :cond_3a

    const/16 v8, 0x22

    if-eq v3, v8, :cond_3a

    :cond_38
    if-ne v3, v1, :cond_6c

    :cond_3a
    if-eqz v0, :cond_63

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

    move-result v8

    if-lez v8, :cond_63

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

    move-result v8

    add-int/lit8 v8, v8, -0x1

    invoke-virtual {v0, v8}, Ljava/lang/StringBuilder;->charAt(I)C

    move-result v8

    const/16 v9, 0x5c

    if-ne v8, v9, :cond_63

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

    move-result v8

    add-int/lit8 v8, v8, -0x1

    invoke-virtual {v0, v8, v3}, Ljava/lang/StringBuilder;->setCharAt(IC)V

    move v10, v1

    move-object v1, v0

    move v0, v10

    :goto_5c
    add-int/lit8 v3, v5, 0x1

    move v5, v3

    move v10, v0

    move-object v0, v1

    move v1, v10

    goto :goto_2a

    :cond_63
    if-nez v1, :cond_6a

    move v1, v3

    :goto_66
    move v10, v1

    move-object v1, v0

    move v0, v10

    goto :goto_5c

    :cond_6a
    move v1, v4

    goto :goto_66

    :cond_6c
    if-nez v1, :cond_80

    invoke-static {v3}, Ljava/lang/Character;->isWhitespace(C)Z

    move-result v8

    if-eqz v8, :cond_80

    if-eqz v0, :cond_8a

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

    move-result-object v0

    invoke-virtual {v6, v0}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    move v0, v1

    move-object v1, v2

    goto :goto_5c

    :cond_80
    if-nez v0, :cond_87

    new-instance v0, Ljava/lang/StringBuilder;

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

    :cond_87
    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    :cond_8a
    move v10, v1

    move-object v1, v0

    move v0, v10

    goto :goto_5c

    :cond_8e
    if-eqz v0, :cond_b1

    if-eqz v1, :cond_aa

    const-string v1, "CommandLine"

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Unterminated quoted string: "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

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

    move-result-object v2

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

    move-result-object v2

    invoke-static {v1, v2}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

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

    move-result-object v0

    invoke-virtual {v6, v0}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    :cond_b1
    invoke-virtual {v6}, Ljava/util/ArrayList;->size()I

    move-result v0

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

    invoke-virtual {v6, v0}, Ljava/util/ArrayList;->toArray([Ljava/lang/Object;)[Ljava/lang/Object;

    move-result-object v0

    check-cast v0, [Ljava/lang/String;

    return-object v0
.end method


# virtual methods
.method public abstract appendSwitch(Ljava/lang/String;)V
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation
.end method

.method public abstract appendSwitchWithValue(Ljava/lang/String;Ljava/lang/String;)V
.end method

.method public abstract appendSwitchesAndArguments([Ljava/lang/String;)V
.end method

.method protected destroy()V
    .registers 1

    return-void
.end method

.method protected abstract getCommandLineArguments()[Ljava/lang/String;
.end method

.method public abstract getSwitchValue(Ljava/lang/String;)Ljava/lang/String;
.end method

.method public getSwitchValue(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 5

    invoke-virtual {p0, p1}, Laegon/chrome/base/CommandLine;->getSwitchValue(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_b

    :goto_a
    return-object p2

    :cond_b
    move-object p2, v0

    goto :goto_a
.end method

.method public abstract hasSwitch(Ljava/lang/String;)Z
    .annotation build Laegon/chrome/base/VisibleForTesting;
    .end annotation
.end method

.method public isNativeImplementation()Z
    .registers 2

    const/4 v0, 0x0

    return v0
.end method