GrpcUtil.smali

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


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lio/grpc/internal/GrpcUtil$TimeoutMarshaller;,
        Lio/grpc/internal/GrpcUtil$Http2Error;
    }
.end annotation


# static fields
.field public static final ACCEPT_ENCODING_SPLITER:Lcom/google/common/base/w;

.field public static final CONTENT_TYPE_GRPC:Ljava/lang/String; = "application/grpc"

.field public static final CONTENT_TYPE_KEY:Lio/grpc/Metadata$Key;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/Metadata$Key<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field public static final DEFAULT_KEEPALIVE_DELAY_NANOS:J

.field public static final DEFAULT_KEEPALIVE_TIMEOUT_NANOS:J

.field public static final DEFAULT_MAX_HEADER_LIST_SIZE:I = 0x2000

.field public static final DEFAULT_MAX_MESSAGE_SIZE:I = 0x400000

.field public static final DEFAULT_PORT_PLAINTEXT:I = 0x50

.field public static final DEFAULT_PORT_SSL:I = 0x1bb

.field public static final HTTP_METHOD:Ljava/lang/String; = "POST"

.field private static final IMPLEMENTATION_VERION:Ljava/lang/String;

.field public static final MESSAGE_ACCEPT_ENCODING:Ljava/lang/String; = "grpc-accept-encoding"

.field public static final MESSAGE_ACCEPT_ENCODING_KEY:Lio/grpc/Metadata$Key;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/Metadata$Key<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field public static final MESSAGE_ENCODING:Ljava/lang/String; = "grpc-encoding"

.field public static final MESSAGE_ENCODING_KEY:Lio/grpc/Metadata$Key;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/Metadata$Key<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field public static final SHARED_CHANNEL_EXECUTOR:Lio/grpc/internal/SharedResourceHolder$Resource;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/internal/SharedResourceHolder$Resource<",
            "Ljava/util/concurrent/ExecutorService;",
            ">;"
        }
    .end annotation
.end field

.field static final STOPWATCH_SUPPLIER:Lcom/google/common/base/A;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/google/common/base/A<",
            "Lcom/google/common/base/y;",
            ">;"
        }
    .end annotation
.end field

.field public static final TE_TRAILERS:Ljava/lang/String; = "trailers"

.field public static final TIMEOUT:Ljava/lang/String; = "grpc-timeout"

.field public static final TIMEOUT_KEY:Lio/grpc/Metadata$Key;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/Metadata$Key<",
            "Ljava/lang/Long;",
            ">;"
        }
    .end annotation
.end field

.field public static final TIMER_SERVICE:Lio/grpc/internal/SharedResourceHolder$Resource;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/internal/SharedResourceHolder$Resource<",
            "Ljava/util/concurrent/ScheduledExecutorService;",
            ">;"
        }
    .end annotation
.end field

.field public static final USER_AGENT_KEY:Lio/grpc/Metadata$Key;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/grpc/Metadata$Key<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method static constructor <clinit>()V
    .registers 3

    .line 1
    new-instance v0, Lio/grpc/internal/GrpcUtil$TimeoutMarshaller;

    invoke-direct {v0}, Lio/grpc/internal/GrpcUtil$TimeoutMarshaller;-><init>()V

    const-string v1, "grpc-timeout"

    .line 2
    invoke-static {v1, v0}, Lio/grpc/Metadata$Key;->of(Ljava/lang/String;Lio/grpc/Metadata$AsciiMarshaller;)Lio/grpc/Metadata$Key;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->TIMEOUT_KEY:Lio/grpc/Metadata$Key;

    .line 3
    sget-object v0, Lio/grpc/Metadata;->ASCII_STRING_MARSHALLER:Lio/grpc/Metadata$AsciiMarshaller;

    const-string v1, "grpc-encoding"

    .line 4
    invoke-static {v1, v0}, Lio/grpc/Metadata$Key;->of(Ljava/lang/String;Lio/grpc/Metadata$AsciiMarshaller;)Lio/grpc/Metadata$Key;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->MESSAGE_ENCODING_KEY:Lio/grpc/Metadata$Key;

    .line 5
    sget-object v0, Lio/grpc/Metadata;->ASCII_STRING_MARSHALLER:Lio/grpc/Metadata$AsciiMarshaller;

    const-string v1, "grpc-accept-encoding"

    .line 6
    invoke-static {v1, v0}, Lio/grpc/Metadata$Key;->of(Ljava/lang/String;Lio/grpc/Metadata$AsciiMarshaller;)Lio/grpc/Metadata$Key;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->MESSAGE_ACCEPT_ENCODING_KEY:Lio/grpc/Metadata$Key;

    .line 7
    sget-object v0, Lio/grpc/Metadata;->ASCII_STRING_MARSHALLER:Lio/grpc/Metadata$AsciiMarshaller;

    const-string v1, "content-type"

    .line 8
    invoke-static {v1, v0}, Lio/grpc/Metadata$Key;->of(Ljava/lang/String;Lio/grpc/Metadata$AsciiMarshaller;)Lio/grpc/Metadata$Key;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->CONTENT_TYPE_KEY:Lio/grpc/Metadata$Key;

    .line 9
    sget-object v0, Lio/grpc/Metadata;->ASCII_STRING_MARSHALLER:Lio/grpc/Metadata$AsciiMarshaller;

    const-string v1, "user-agent"

    .line 10
    invoke-static {v1, v0}, Lio/grpc/Metadata$Key;->of(Ljava/lang/String;Lio/grpc/Metadata$AsciiMarshaller;)Lio/grpc/Metadata$Key;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->USER_AGENT_KEY:Lio/grpc/Metadata$Key;

    const/16 v0, 0x2c

    .line 11
    invoke-static {v0}, Lcom/google/common/base/w;->a(C)Lcom/google/common/base/w;

    move-result-object v0

    invoke-virtual {v0}, Lcom/google/common/base/w;->a()Lcom/google/common/base/w;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->ACCEPT_ENCODING_SPLITER:Lcom/google/common/base/w;

    .line 12
    invoke-static {}, Lio/grpc/internal/GrpcUtil;->getImplementationVersion()Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/GrpcUtil;->IMPLEMENTATION_VERION:Ljava/lang/String;

    .line 13
    sget-object v0, Ljava/util/concurrent/TimeUnit;->MINUTES:Ljava/util/concurrent/TimeUnit;

    const-wide/16 v1, 0x1

    invoke-virtual {v0, v1, v2}, Ljava/util/concurrent/TimeUnit;->toNanos(J)J

    move-result-wide v0

    sput-wide v0, Lio/grpc/internal/GrpcUtil;->DEFAULT_KEEPALIVE_DELAY_NANOS:J

    .line 14
    sget-object v0, Ljava/util/concurrent/TimeUnit;->MINUTES:Ljava/util/concurrent/TimeUnit;

    const-wide/16 v1, 0x2

    invoke-virtual {v0, v1, v2}, Ljava/util/concurrent/TimeUnit;->toNanos(J)J

    move-result-wide v0

    sput-wide v0, Lio/grpc/internal/GrpcUtil;->DEFAULT_KEEPALIVE_TIMEOUT_NANOS:J

    .line 15
    new-instance v0, Lio/grpc/internal/GrpcUtil$1;

    invoke-direct {v0}, Lio/grpc/internal/GrpcUtil$1;-><init>()V

    sput-object v0, Lio/grpc/internal/GrpcUtil;->SHARED_CHANNEL_EXECUTOR:Lio/grpc/internal/SharedResourceHolder$Resource;

    .line 16
    new-instance v0, Lio/grpc/internal/GrpcUtil$2;

    invoke-direct {v0}, Lio/grpc/internal/GrpcUtil$2;-><init>()V

    sput-object v0, Lio/grpc/internal/GrpcUtil;->TIMER_SERVICE:Lio/grpc/internal/SharedResourceHolder$Resource;

    .line 17
    new-instance v0, Lio/grpc/internal/GrpcUtil$3;

    invoke-direct {v0}, Lio/grpc/internal/GrpcUtil$3;-><init>()V

    sput-object v0, Lio/grpc/internal/GrpcUtil;->STOPWATCH_SUPPLIER:Lcom/google/common/base/A;

    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 authorityFromHostAndPort(Ljava/lang/String;I)Ljava/lang/String;
    .registers 11

    .line 1
    :try_start_0
    new-instance v8, Ljava/net/URI;

    const/4 v1, 0x0

    const/4 v2, 0x0

    const/4 v5, 0x0

    const/4 v6, 0x0

    const/4 v7, 0x0

    move-object v0, v8

    move-object v3, p0

    move v4, p1

    invoke-direct/range {v0 .. v7}, Ljava/net/URI;-><init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;)V

    invoke-virtual {v8}, Ljava/net/URI;->getAuthority()Ljava/lang/String;

    move-result-object p0
    :try_end_11
    .catch Ljava/net/URISyntaxException; {:try_start_0 .. :try_end_11} :catch_12

    return-object p0

    :catch_12
    move-exception v0

    .line 2
    new-instance v1, Ljava/lang/IllegalArgumentException;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Invalid host or port: "

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

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p0, " "

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-direct {v1, p0, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static authorityToUri(Ljava/lang/String;)Ljava/net/URI;
    .registers 8

    const-string v0, "authority"

    .line 1
    invoke-static {p0, v0}, Lcom/google/common/base/r;->a(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 2
    :try_start_5
    new-instance v0, Ljava/net/URI;

    const/4 v2, 0x0

    const/4 v4, 0x0

    const/4 v5, 0x0

    const/4 v6, 0x0

    move-object v1, v0

    move-object v3, p0

    invoke-direct/range {v1 .. v6}, Ljava/net/URI;-><init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
    :try_end_10
    .catch Ljava/net/URISyntaxException; {:try_start_5 .. :try_end_10} :catch_11

    return-object v0

    :catch_11
    move-exception v0

    .line 3
    new-instance v1, Ljava/lang/IllegalArgumentException;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Invalid authority: "

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

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-direct {v1, p0, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static checkAuthority(Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .line 1
    invoke-static {p0}, Lio/grpc/internal/GrpcUtil;->authorityToUri(Ljava/lang/String;)Ljava/net/URI;

    move-result-object v0

    .line 2
    invoke-virtual {v0}, Ljava/net/URI;->getHost()Ljava/lang/String;

    move-result-object v1

    const/4 v2, 0x1

    const/4 v3, 0x0

    if-eqz v1, :cond_e

    const/4 v1, 0x1

    goto :goto_f

    :cond_e
    const/4 v1, 0x0

    :goto_f
    new-array v4, v2, [Ljava/lang/Object;

    aput-object p0, v4, v3

    const-string v5, "No host in authority \'%s\'"

    invoke-static {v1, v5, v4}, Lcom/google/common/base/r;->a(ZLjava/lang/String;[Ljava/lang/Object;)V

    .line 3
    invoke-virtual {v0}, Ljava/net/URI;->getUserInfo()Ljava/lang/String;

    move-result-object v0

    if-nez v0, :cond_20

    const/4 v0, 0x1

    goto :goto_21

    :cond_20
    const/4 v0, 0x0

    :goto_21
    new-array v1, v2, [Ljava/lang/Object;

    aput-object p0, v1, v3

    const-string v2, "Userinfo must not be present on authority: \'%s\'"

    invoke-static {v0, v2, v1}, Lcom/google/common/base/r;->a(ZLjava/lang/String;[Ljava/lang/Object;)V

    return-object p0
.end method

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

    .line 1
    new-instance v0, Ljava/lang/StringBuilder;

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

    if-eqz p1, :cond_f

    .line 2
    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const/16 p1, 0x20

    .line 3
    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    :cond_f
    const-string p1, "grpc-java-"

    .line 4
    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 5
    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 6
    sget-object p0, Lio/grpc/internal/GrpcUtil;->IMPLEMENTATION_VERION:Ljava/lang/String;

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 7
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method private static getImplementationVersion()Ljava/lang/String;
    .registers 3

    .line 1
    const-class v0, Lio/grpc/internal/GrpcUtil;

    invoke-virtual {v0}, Ljava/lang/Class;->getPackage()Ljava/lang/Package;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/Package;->getImplementationVersion()Ljava/lang/String;

    move-result-object v0

    if-eqz v0, :cond_1e

    .line 2
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "/"

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

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

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

    move-result-object v0

    return-object v0

    :cond_1e
    const-string v0, ""

    return-object v0
.end method

.method public static getLogId(Lio/grpc/internal/WithLogId;)Ljava/lang/String;
    .registers 3

    .line 1
    new-instance v0, Ljava/lang/StringBuilder;

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

    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/Class;->getSimpleName()Ljava/lang/String;

    move-result-object v1

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

    const-string v1, "@"

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

    invoke-virtual {p0}, Ljava/lang/Object;->hashCode()I

    move-result p0

    invoke-static {p0}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    return-object p0
.end method

.method public static httpStatusToGrpcStatus(I)Lio/grpc/Status;
    .registers 2

    const/16 v0, 0x191

    if-eq p0, v0, :cond_23

    const/16 v0, 0x193

    if-eq p0, v0, :cond_20

    const/16 v0, 0x64

    if-ge p0, v0, :cond_f

    .line 1
    sget-object p0, Lio/grpc/Status;->UNKNOWN:Lio/grpc/Status;

    return-object p0

    :cond_f
    const/16 v0, 0xc8

    if-ge p0, v0, :cond_16

    .line 2
    sget-object p0, Lio/grpc/Status;->INTERNAL:Lio/grpc/Status;

    return-object p0

    :cond_16
    const/16 v0, 0x12c

    if-ge p0, v0, :cond_1d

    .line 3
    sget-object p0, Lio/grpc/Status;->OK:Lio/grpc/Status;

    return-object p0

    .line 4
    :cond_1d
    sget-object p0, Lio/grpc/Status;->UNKNOWN:Lio/grpc/Status;

    return-object p0

    .line 5
    :cond_20
    sget-object p0, Lio/grpc/Status;->PERMISSION_DENIED:Lio/grpc/Status;

    return-object p0

    .line 6
    :cond_23
    sget-object p0, Lio/grpc/Status;->UNAUTHENTICATED:Lio/grpc/Status;

    return-object p0
.end method

.method public static isGrpcContentType(Ljava/lang/String;)Z
    .registers 5

    const/4 v0, 0x0

    if-nez p0, :cond_4

    return v0

    .line 1
    :cond_4
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    const/16 v2, 0x10

    if-le v2, v1, :cond_d

    return v0

    .line 2
    :cond_d
    invoke-virtual {p0}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object p0

    const-string v1, "application/grpc"

    .line 3
    invoke-virtual {p0, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v1

    if-nez v1, :cond_1a

    return v0

    .line 4
    :cond_1a
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    const/4 v3, 0x1

    if-ne v1, v2, :cond_22

    return v3

    .line 5
    :cond_22
    invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C

    move-result p0

    const/16 v1, 0x2b

    if-eq p0, v1, :cond_2e

    const/16 v1, 0x3b

    if-ne p0, v1, :cond_2f

    :cond_2e
    const/4 v0, 0x1

    :cond_2f
    return v0
.end method