AwsHostNameUtils.smali

.class public Lcom/amazonaws/util/AwsHostNameUtils;
.super Ljava/lang/Object;
.source "SourceFile"


# static fields
.field public static final a:Ljava/util/regex/Pattern;


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

    const-string v0, "^(?:.+\\.)?s3[.-]([a-z0-9-]+)$"

    invoke-static {v0}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;

    move-result-object v0

    sput-object v0, Lcom/amazonaws/util/AwsHostNameUtils;->a:Ljava/util/regex/Pattern;

    return-void
.end method

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

    if-eqz p0, :cond_88

    .line 1
    sget-object v0, Lcom/amazonaws/internal/config/InternalConfig$Factory;->a:Lcom/amazonaws/internal/config/InternalConfig;

    .line 2
    iget-object v0, v0, Lcom/amazonaws/internal/config/InternalConfig;->f:Ljava/util/ArrayList;

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

    move-result-object v0

    .line 3
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :cond_e
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_25

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/amazonaws/internal/config/HostRegexToRegionMapping;

    .line 4
    iget-object v2, v1, Lcom/amazonaws/internal/config/HostRegexToRegionMapping;->a:Ljava/lang/String;

    .line 5
    invoke-virtual {p0, v2}, Ljava/lang/String;->matches(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_e

    .line 6
    iget-object v0, v1, Lcom/amazonaws/internal/config/HostRegexToRegionMapping;->b:Ljava/lang/String;

    goto :goto_26

    :cond_25
    const/4 v0, 0x0

    :goto_26
    if-eqz v0, :cond_29

    return-object v0

    :cond_29
    const-string v0, ".amazonaws.com"

    .line 7
    invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v0

    const/4 v1, 0x0

    if-eqz v0, :cond_41

    .line 8
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result p1

    add-int/lit8 p1, p1, -0xe

    .line 9
    invoke-virtual {p0, v1, p1}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object p0

    invoke-static {p0}, Lcom/amazonaws/util/AwsHostNameUtils;->b(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    return-object p0

    :cond_41
    const-string v0, ".amazonaws.com.cn"

    .line 10
    invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_58

    .line 11
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result p1

    add-int/lit8 p1, p1, -0x11

    .line 12
    invoke-virtual {p0, v1, p1}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object p0

    invoke-static {p0}, Lcom/amazonaws/util/AwsHostNameUtils;->b(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    return-object p0

    :cond_58
    if-eqz p1, :cond_84

    const-string v0, "^(?:.+\\.)?"

    .line 13
    invoke-static {v0}, Landroid/support/v4/media/c;->c(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    .line 14
    invoke-static {p1}, Ljava/util/regex/Pattern;->quote(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p1

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

    const-string p1, "[.-]([a-z0-9-]+)\\."

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

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

    move-result-object p1

    .line 15
    invoke-static {p1}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;

    move-result-object p1

    .line 16
    invoke-virtual {p1, p0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object p0

    .line 17
    invoke-virtual {p0}, Ljava/util/regex/Matcher;->find()Z

    move-result p1

    if-eqz p1, :cond_84

    const/4 p1, 0x1

    .line 18
    invoke-virtual {p0, p1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object p0

    return-object p0

    :cond_84
    const-string/jumbo p0, "us-east-1"

    return-object p0

    .line 19
    :cond_88
    new-instance p0, Ljava/lang/IllegalArgumentException;

    const-string p1, "hostname cannot be null"

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

    throw p0
.end method

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

    .line 1
    sget-object v0, Lcom/amazonaws/util/AwsHostNameUtils;->a:Ljava/util/regex/Pattern;

    invoke-virtual {v0, p0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object v0

    .line 2
    invoke-virtual {v0}, Ljava/util/regex/Matcher;->matches()Z

    move-result v1

    const/4 v2, 0x1

    if-eqz v1, :cond_12

    .line 3
    invoke-virtual {v0, v2}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object p0

    return-object p0

    :cond_12
    const/16 v0, 0x2e

    .line 4
    invoke-virtual {p0, v0}, Ljava/lang/String;->lastIndexOf(I)I

    move-result v0

    const/4 v1, -0x1

    if-ne v0, v1, :cond_1f

    const-string/jumbo p0, "us-east-1"

    return-object p0

    :cond_1f
    add-int/2addr v0, v2

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

    move-result-object p0

    const-string/jumbo v0, "us-gov"

    .line 6
    invoke-virtual {v0, p0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_30

    const-string/jumbo p0, "us-gov-west-1"

    :cond_30
    return-object p0
.end method