Util.smali

.class public final Lio/grpc/okhttp/internal/Util;
.super Ljava/lang/Object;
.source "Util.java"


# static fields
.field public static final EMPTY_BYTE_ARRAY:[B

.field public static final EMPTY_STRING_ARRAY:[Ljava/lang/String;

.field public static final UTF_8:Ljava/nio/charset/Charset;


# direct methods
.method static constructor <clinit>()V
    .registers 2

    const/4 v0, 0x0

    .line 1
    new-array v1, v0, [B

    sput-object v1, Lio/grpc/okhttp/internal/Util;->EMPTY_BYTE_ARRAY:[B

    .line 2
    new-array v0, v0, [Ljava/lang/String;

    sput-object v0, Lio/grpc/okhttp/internal/Util;->EMPTY_STRING_ARRAY:[Ljava/lang/String;

    const-string v0, "UTF-8"

    .line 3
    invoke-static {v0}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v0

    sput-object v0, Lio/grpc/okhttp/internal/Util;->UTF_8:Ljava/nio/charset/Charset;

    return-void
.end method

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

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static checkOffsetAndCount(JJJ)V
    .registers 11

    or-long v0, p2, p4

    const-wide/16 v2, 0x0

    cmp-long v4, v0, v2

    if-ltz v4, :cond_12

    cmp-long v0, p2, p0

    if-gtz v0, :cond_12

    sub-long/2addr p0, p2

    cmp-long p2, p0, p4

    if-ltz p2, :cond_12

    return-void

    .line 1
    :cond_12
    new-instance p0, Ljava/lang/ArrayIndexOutOfBoundsException;

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

    throw p0
.end method

.method public static closeAll(Ljava/io/Closeable;Ljava/io/Closeable;)V
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    :try_start_0
    invoke-interface {p0}, Ljava/io/Closeable;->close()V
    :try_end_3
    .catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_3} :catch_5

    const/4 p0, 0x0

    goto :goto_6

    :catch_5
    move-exception p0

    .line 2
    :goto_6
    :try_start_6
    invoke-interface {p1}, Ljava/io/Closeable;->close()V
    :try_end_9
    .catch Ljava/lang/Throwable; {:try_start_6 .. :try_end_9} :catch_a

    goto :goto_e

    :catch_a
    move-exception p1

    if-nez p0, :cond_e

    move-object p0, p1

    :cond_e
    :goto_e
    if-nez p0, :cond_11

    return-void

    .line 3
    :cond_11
    instance-of p1, p0, Ljava/io/IOException;

    if-nez p1, :cond_29

    .line 4
    instance-of p1, p0, Ljava/lang/RuntimeException;

    if-nez p1, :cond_26

    .line 5
    instance-of p1, p0, Ljava/lang/Error;

    if-eqz p1, :cond_20

    check-cast p0, Ljava/lang/Error;

    throw p0

    .line 6
    :cond_20
    new-instance p1, Ljava/lang/AssertionError;

    invoke-direct {p1, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw p1

    .line 7
    :cond_26
    check-cast p0, Ljava/lang/RuntimeException;

    throw p0

    .line 8
    :cond_29
    check-cast p0, Ljava/io/IOException;

    throw p0
.end method

.method public static closeQuietly(Ljava/io/Closeable;)V
    .registers 1

    if-eqz p0, :cond_8

    .line 1
    :try_start_2
    invoke-interface {p0}, Ljava/io/Closeable;->close()V
    :try_end_5
    .catch Ljava/lang/RuntimeException; {:try_start_2 .. :try_end_5} :catch_6
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_5} :catch_8

    goto :goto_8

    :catch_6
    move-exception p0

    .line 2
    throw p0

    :catch_8
    :cond_8
    :goto_8
    return-void
.end method

.method public static closeQuietly(Ljava/net/ServerSocket;)V
    .registers 1

    if-eqz p0, :cond_8

    .line 6
    :try_start_2
    invoke-virtual {p0}, Ljava/net/ServerSocket;->close()V
    :try_end_5
    .catch Ljava/lang/RuntimeException; {:try_start_2 .. :try_end_5} :catch_6
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_5} :catch_8

    goto :goto_8

    :catch_6
    move-exception p0

    .line 7
    throw p0

    :catch_8
    :cond_8
    :goto_8
    return-void
.end method

.method public static closeQuietly(Ljava/net/Socket;)V
    .registers 2

    if-eqz p0, :cond_11

    .line 3
    :try_start_2
    invoke-virtual {p0}, Ljava/net/Socket;->close()V
    :try_end_5
    .catch Ljava/lang/AssertionError; {:try_start_2 .. :try_end_5} :catch_8
    .catch Ljava/lang/RuntimeException; {:try_start_2 .. :try_end_5} :catch_6
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_5} :catch_11

    goto :goto_11

    :catch_6
    move-exception p0

    .line 4
    throw p0

    :catch_8
    move-exception p0

    .line 5
    invoke-static {p0}, Lio/grpc/okhttp/internal/Util;->isAndroidGetsocknameError(Ljava/lang/AssertionError;)Z

    move-result v0

    if-eqz v0, :cond_10

    goto :goto_11

    :cond_10
    throw p0

    :catch_11
    :cond_11
    :goto_11
    return-void
.end method

.method public static discard(Lokio/Source;ILjava/util/concurrent/TimeUnit;)Z
    .registers 3

    .line 1
    :try_start_0
    invoke-static {p0, p1, p2}, Lio/grpc/okhttp/internal/Util;->skipAll(Lokio/Source;ILjava/util/concurrent/TimeUnit;)Z

    move-result p0
    :try_end_4
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_4} :catch_5

    return p0

    :catch_5
    const/4 p0, 0x0

    return p0
.end method

.method public static equal(Ljava/lang/Object;Ljava/lang/Object;)Z
    .registers 2

    if-eq p0, p1, :cond_d

    if-eqz p0, :cond_b

    .line 1
    invoke-virtual {p0, p1}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z

    move-result p0

    if-eqz p0, :cond_b

    goto :goto_d

    :cond_b
    const/4 p0, 0x0

    goto :goto_e

    :cond_d
    :goto_d
    const/4 p0, 0x1

    :goto_e
    return p0
.end method

.method public static immutableList(Ljava/util/List;)Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/List<",
            "TT;>;)",
            "Ljava/util/List<",
            "TT;>;"
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0, p0}, Ljava/util/ArrayList;-><init>(Ljava/util/Collection;)V

    invoke-static {v0}, Ljava/util/Collections;->unmodifiableList(Ljava/util/List;)Ljava/util/List;

    move-result-object p0

    return-object p0
.end method

.method public static varargs immutableList([Ljava/lang/Object;)Ljava/util/List;
    .registers 1
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">([TT;)",
            "Ljava/util/List<",
            "TT;>;"
        }
    .end annotation

    .line 2
    invoke-virtual {p0}, [Ljava/lang/Object;->clone()Ljava/lang/Object;

    move-result-object p0

    check-cast p0, [Ljava/lang/Object;

    invoke-static {p0}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object p0

    invoke-static {p0}, Ljava/util/Collections;->unmodifiableList(Ljava/util/List;)Ljava/util/List;

    move-result-object p0

    return-object p0
.end method

.method public static immutableMap(Ljava/util/Map;)Ljava/util/Map;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<K:",
            "Ljava/lang/Object;",
            "V:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/Map<",
            "TK;TV;>;)",
            "Ljava/util/Map<",
            "TK;TV;>;"
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/LinkedHashMap;

    invoke-direct {v0, p0}, Ljava/util/LinkedHashMap;-><init>(Ljava/util/Map;)V

    invoke-static {v0}, Ljava/util/Collections;->unmodifiableMap(Ljava/util/Map;)Ljava/util/Map;

    move-result-object p0

    return-object p0
.end method

.method private static intersect([Ljava/lang/Object;[Ljava/lang/Object;)Ljava/util/List;
    .registers 11
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">([TT;[TT;)",
            "Ljava/util/List<",
            "TT;>;"
        }
    .end annotation

    .line 3
    new-instance v0, Ljava/util/ArrayList;

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

    .line 4
    array-length v1, p0

    const/4 v2, 0x0

    const/4 v3, 0x0

    :goto_8
    if-ge v3, v1, :cond_22

    aget-object v4, p0, v3

    .line 5
    array-length v5, p1

    const/4 v6, 0x0

    :goto_e
    if-ge v6, v5, :cond_1f

    aget-object v7, p1, v6

    .line 6
    invoke-virtual {v4, v7}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z

    move-result v8

    if-eqz v8, :cond_1c

    .line 7
    invoke-interface {v0, v7}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    goto :goto_1f

    :cond_1c
    add-int/lit8 v6, v6, 0x1

    goto :goto_e

    :cond_1f
    :goto_1f
    add-int/lit8 v3, v3, 0x1

    goto :goto_8

    :cond_22
    return-object v0
.end method

.method public static intersect(Ljava/lang/Class;[Ljava/lang/Object;[Ljava/lang/Object;)[Ljava/lang/Object;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/lang/Class<",
            "TT;>;[TT;[TT;)[TT;"
        }
    .end annotation

    .line 1
    invoke-static {p1, p2}, Lio/grpc/okhttp/internal/Util;->intersect([Ljava/lang/Object;[Ljava/lang/Object;)Ljava/util/List;

    move-result-object p1

    .line 2
    invoke-interface {p1}, Ljava/util/List;->size()I

    move-result p2

    invoke-static {p0, p2}, Ljava/lang/reflect/Array;->newInstance(Ljava/lang/Class;I)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, [Ljava/lang/Object;

    invoke-interface {p1, p0}, Ljava/util/List;->toArray([Ljava/lang/Object;)[Ljava/lang/Object;

    move-result-object p0

    return-object p0
.end method

.method public static isAndroidGetsocknameError(Ljava/lang/AssertionError;)Z
    .registers 2

    .line 1
    invoke-virtual {p0}, Ljava/lang/AssertionError;->getCause()Ljava/lang/Throwable;

    move-result-object v0

    if-eqz v0, :cond_1a

    invoke-virtual {p0}, Ljava/lang/AssertionError;->getMessage()Ljava/lang/String;

    move-result-object v0

    if-eqz v0, :cond_1a

    .line 2
    invoke-virtual {p0}, Ljava/lang/AssertionError;->getMessage()Ljava/lang/String;

    move-result-object p0

    const-string v0, "getsockname failed"

    invoke-virtual {p0, v0}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result p0

    if-eqz p0, :cond_1a

    const/4 p0, 0x1

    goto :goto_1b

    :cond_1a
    const/4 p0, 0x0

    :goto_1b
    return p0
.end method

.method public static md5Hex(Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    :try_start_0
    const-string v0, "MD5"

    .line 1
    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    const-string v1, "UTF-8"

    .line 2
    invoke-virtual {p0, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0

    .line 3
    invoke-static {p0}, Lokio/ByteString;->of([B)Lokio/ByteString;

    move-result-object p0

    invoke-virtual {p0}, Lokio/ByteString;->hex()Ljava/lang/String;

    move-result-object p0
    :try_end_18
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_18} :catch_20
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_18} :catch_19

    return-object p0

    :catch_19
    move-exception p0

    .line 4
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0

    :catch_20
    move-exception p0

    .line 5
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0
.end method

.method public static sha1(Lokio/ByteString;)Lokio/ByteString;
    .registers 2

    :try_start_0
    const-string v0, "SHA-1"

    .line 1
    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    .line 2
    invoke-virtual {p0}, Lokio/ByteString;->toByteArray()[B

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0

    .line 3
    invoke-static {p0}, Lokio/ByteString;->of([B)Lokio/ByteString;

    move-result-object p0
    :try_end_12
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_12} :catch_13

    return-object p0

    :catch_13
    move-exception p0

    .line 4
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0
.end method

.method public static shaBase64(Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    :try_start_0
    const-string v0, "SHA-1"

    .line 1
    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    const-string v1, "UTF-8"

    .line 2
    invoke-virtual {p0, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0

    .line 3
    invoke-static {p0}, Lokio/ByteString;->of([B)Lokio/ByteString;

    move-result-object p0

    invoke-virtual {p0}, Lokio/ByteString;->base64()Ljava/lang/String;

    move-result-object p0
    :try_end_18
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_18} :catch_20
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_18} :catch_19

    return-object p0

    :catch_19
    move-exception p0

    .line 4
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0

    :catch_20
    move-exception p0

    .line 5
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0
.end method

.method public static skipAll(Lokio/Source;ILjava/util/concurrent/TimeUnit;)Z
    .registers 14
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-static {}, Ljava/lang/System;->nanoTime()J

    move-result-wide v0

    .line 2
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object v2

    invoke-virtual {v2}, Lokio/Timeout;->hasDeadline()Z

    move-result v2

    const-wide v3, 0x7fffffffffffffffL

    if-eqz v2, :cond_1d

    .line 3
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object v2

    invoke-virtual {v2}, Lokio/Timeout;->deadlineNanoTime()J

    move-result-wide v5

    sub-long/2addr v5, v0

    goto :goto_1e

    :cond_1d
    move-wide v5, v3

    .line 4
    :goto_1e
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object v2

    int-to-long v7, p1

    invoke-virtual {p2, v7, v8}, Ljava/util/concurrent/TimeUnit;->toNanos(J)J

    move-result-wide p1

    invoke-static {v5, v6, p1, p2}, Ljava/lang/Math;->min(JJ)J

    move-result-wide p1

    add-long/2addr p1, v0

    invoke-virtual {v2, p1, p2}, Lokio/Timeout;->deadlineNanoTime(J)Lokio/Timeout;

    .line 5
    :try_start_2f
    new-instance p1, Lokio/Buffer;

    invoke-direct {p1}, Lokio/Buffer;-><init>()V

    :goto_34
    const-wide/16 v7, 0x800

    .line 6
    invoke-interface {p0, p1, v7, v8}, Lokio/Source;->read(Lokio/Buffer;J)J

    move-result-wide v7

    const-wide/16 v9, -0x1

    cmp-long p2, v7, v9

    if-eqz p2, :cond_44

    .line 7
    invoke-virtual {p1}, Lokio/Buffer;->clear()V
    :try_end_43
    .catch Ljava/io/InterruptedIOException; {:try_start_2f .. :try_end_43} :catch_70
    .catchall {:try_start_2f .. :try_end_43} :catchall_5a

    goto :goto_34

    :cond_44
    const/4 p1, 0x1

    cmp-long p2, v5, v3

    if-nez p2, :cond_51

    .line 8
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    invoke-virtual {p0}, Lokio/Timeout;->clearDeadline()Lokio/Timeout;

    goto :goto_59

    .line 9
    :cond_51
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    add-long/2addr v0, v5

    invoke-virtual {p0, v0, v1}, Lokio/Timeout;->deadlineNanoTime(J)Lokio/Timeout;

    :goto_59
    return p1

    :catchall_5a
    move-exception p1

    cmp-long p2, v5, v3

    if-nez p2, :cond_67

    .line 10
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    invoke-virtual {p0}, Lokio/Timeout;->clearDeadline()Lokio/Timeout;

    goto :goto_6f

    .line 11
    :cond_67
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    add-long/2addr v0, v5

    invoke-virtual {p0, v0, v1}, Lokio/Timeout;->deadlineNanoTime(J)Lokio/Timeout;

    :goto_6f
    throw p1

    :catch_70
    nop

    const/4 p1, 0x0

    cmp-long p2, v5, v3

    if-nez p2, :cond_7e

    .line 12
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    invoke-virtual {p0}, Lokio/Timeout;->clearDeadline()Lokio/Timeout;

    goto :goto_86

    .line 13
    :cond_7e
    invoke-interface {p0}, Lokio/Source;->timeout()Lokio/Timeout;

    move-result-object p0

    add-long/2addr v0, v5

    invoke-virtual {p0, v0, v1}, Lokio/Timeout;->deadlineNanoTime(J)Lokio/Timeout;

    :goto_86
    return p1
.end method

.method public static threadFactory(Ljava/lang/String;Z)Ljava/util/concurrent/ThreadFactory;
    .registers 3

    .line 1
    new-instance v0, Lio/grpc/okhttp/internal/Util$1;

    invoke-direct {v0, p0, p1}, Lio/grpc/okhttp/internal/Util$1;-><init>(Ljava/lang/String;Z)V

    return-object v0
.end method

.method public static toHumanReadableAscii(Ljava/lang/String;)Ljava/lang/String;
    .registers 8

    .line 1
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    const/4 v1, 0x0

    const/4 v2, 0x0

    :goto_6
    if-ge v2, v0, :cond_3d

    .line 2
    invoke-virtual {p0, v2}, Ljava/lang/String;->codePointAt(I)I

    move-result v3

    const/16 v4, 0x7f

    const/16 v5, 0x1f

    if-le v3, v5, :cond_1a

    if-ge v3, v4, :cond_1a

    .line 3
    invoke-static {v3}, Ljava/lang/Character;->charCount(I)I

    move-result v3

    add-int/2addr v2, v3

    goto :goto_6

    .line 4
    :cond_1a
    new-instance v3, Lokio/Buffer;

    invoke-direct {v3}, Lokio/Buffer;-><init>()V

    .line 5
    invoke-virtual {v3, p0, v1, v2}, Lokio/Buffer;->writeUtf8(Ljava/lang/String;II)Lokio/Buffer;

    :goto_22
    if-ge v2, v0, :cond_39

    .line 6
    invoke-virtual {p0, v2}, Ljava/lang/String;->codePointAt(I)I

    move-result v1

    if-le v1, v5, :cond_2e

    if-ge v1, v4, :cond_2e

    move v6, v1

    goto :goto_30

    :cond_2e
    const/16 v6, 0x3f

    .line 7
    :goto_30
    invoke-virtual {v3, v6}, Lokio/Buffer;->writeUtf8CodePoint(I)Lokio/Buffer;

    .line 8
    invoke-static {v1}, Ljava/lang/Character;->charCount(I)I

    move-result v1

    add-int/2addr v2, v1

    goto :goto_22

    .line 9
    :cond_39
    invoke-virtual {v3}, Lokio/Buffer;->readUtf8()Ljava/lang/String;

    move-result-object p0

    :cond_3d
    return-object p0
.end method