.class public Lcom/fasterxml/uuid/EthernetAddress; .super Ljava/lang/Object; .source "EthernetAddress.java" # interfaces .implements Ljava/io/Serializable; .implements Ljava/lang/Cloneable; .implements Ljava/lang/Comparable; # annotations .annotation system Ldalvik/annotation/Signature; value = { "Ljava/lang/Object;", "Ljava/io/Serializable;", "Ljava/lang/Cloneable;", "Ljava/lang/Comparable<", "Lcom/fasterxml/uuid/EthernetAddress;", ">;" } .end annotation # static fields .field private static final HEX_CHARS:[C .field public static _rnd:Ljava/util/Random; = null .field private static final serialVersionUID:J = 0x1L # instance fields .field public final _address:J .field private volatile _asString:Ljava/lang/String; # direct methods .method public static constructor ()V .locals 1 const-string v0, "0123456789abcdefABCDEF" .line 1 invoke-virtual {v0}, Ljava/lang/String;->toCharArray()[C move-result-object v0 sput-object v0, Lcom/fasterxml/uuid/EthernetAddress;->HEX_CHARS:[C return-void .end method .method public constructor (J)V .locals 0 .line 18 invoke-direct {p0}, Ljava/lang/Object;->()V .line 19 iput-wide p1, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J return-void .end method .method public constructor (Ljava/lang/String;)V .locals 16 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/NumberFormatException; } .end annotation move-object/from16 v0, p1 .line 1 invoke-direct/range {p0 .. p0}, Ljava/lang/Object;->()V .line 2 invoke-virtual/range {p1 .. p1}, Ljava/lang/String;->length()I move-result v1 const-wide/16 v2, 0x0 const/4 v4, 0x0 const/4 v5, 0x0 :goto_0 const/4 v6, 0x6 if-ge v4, v6, :cond_e const/16 v6, 0x8 const-string v7, "Incomplete ethernet address (missing one or more digits" const/4 v8, 0x5 if-lt v5, v1, :cond_1 if-ne v4, v8, :cond_0 shl-long/2addr v2, v6 goto/16 :goto_8 .line 3 :cond_0 new-instance v0, Ljava/lang/NumberFormatException; invoke-direct {v0, v7}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw v0 .line 4 :cond_1 invoke-virtual {v0, v5}, Ljava/lang/String;->charAt(I)C move-result v8 add-int/lit8 v5, v5, 0x1 const/16 v9, 0x3a if-ne v8, v9, :cond_2 const/4 v9, 0x0 goto/16 :goto_6 :cond_2 const/16 v6, 0x46 const-string v9, "\'" const-string v10, "Non-hex character \'" const/16 v11, 0x66 const/16 v12, 0x39 const/16 v13, 0x41 const/16 v14, 0x61 const/16 v15, 0x30 if-lt v8, v15, :cond_3 if-gt v8, v12, :cond_3 add-int/lit8 v6, v8, -0x30 goto :goto_2 :cond_3 if-lt v8, v14, :cond_4 if-gt v8, v11, :cond_4 add-int/lit8 v6, v8, -0x61 goto :goto_1 :cond_4 if-lt v8, v13, :cond_d if-gt v8, v6, :cond_d add-int/lit8 v6, v8, -0x41 :goto_1 add-int/lit8 v6, v6, 0xa :goto_2 if-ge v5, v1, :cond_8 .line 5 invoke-virtual {v0, v5}, Ljava/lang/String;->charAt(I)C move-result v8 add-int/lit8 v5, v5, 0x1 const/16 v13, 0x3a if-eq v8, v13, :cond_8 shl-int/lit8 v6, v6, 0x4 if-lt v8, v15, :cond_5 if-gt v8, v12, :cond_5 add-int/lit8 v9, v8, -0x30 goto :goto_4 :cond_5 if-lt v8, v14, :cond_6 if-gt v8, v11, :cond_6 add-int/lit8 v9, v8, -0x61 goto :goto_3 :cond_6 const/16 v11, 0x41 if-lt v8, v11, :cond_7 const/16 v11, 0x46 if-gt v8, v11, :cond_7 add-int/lit8 v9, v8, -0x41 :goto_3 add-int/lit8 v9, v9, 0xa :goto_4 or-int/2addr v6, v9 goto :goto_5 .line 6 :cond_7 new-instance v0, Ljava/lang/NumberFormatException; new-instance v1, Ljava/lang/StringBuilder; invoke-direct {v1}, Ljava/lang/StringBuilder;->()V invoke-virtual {v1, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v8}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v1, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v1 invoke-direct {v0, v1}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw v0 :cond_8 :goto_5 move v9, v6 const/16 v6, 0x8 :goto_6 shl-long/2addr v2, v6 int-to-long v9, v9 or-long/2addr v2, v9 const/16 v6, 0x3a if-eq v8, v6, :cond_c if-ge v5, v1, :cond_a .line 7 invoke-virtual {v0, v5}, Ljava/lang/String;->charAt(I)C move-result v7 if-ne v7, v6, :cond_9 add-int/lit8 v5, v5, 0x1 goto :goto_7 .line 8 :cond_9 new-instance v1, Ljava/lang/NumberFormatException; const-string v2, "Expected \':\', got (\'" invoke-static {v2}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v2 invoke-virtual {v0, v5}, Ljava/lang/String;->charAt(I)C move-result v0 invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; const-string v0, "\')" invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v0 invoke-direct {v1, v0}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw v1 :cond_a const/4 v6, 0x5 if-lt v4, v6, :cond_b goto :goto_7 .line 9 :cond_b new-instance v0, Ljava/lang/NumberFormatException; invoke-direct {v0, v7}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw v0 :cond_c :goto_7 add-int/lit8 v4, v4, 0x1 goto/16 :goto_0 .line 10 :cond_d new-instance v0, Ljava/lang/NumberFormatException; new-instance v1, Ljava/lang/StringBuilder; invoke-direct {v1}, Ljava/lang/StringBuilder;->()V invoke-virtual {v1, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v8}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v1, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v1 invoke-direct {v0, v1}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw v0 :cond_e :goto_8 move-object/from16 v0, p0 .line 11 iput-wide v2, v0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J return-void .end method .method public constructor ([B)V .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/NumberFormatException; } .end annotation .line 12 invoke-direct {p0}, Ljava/lang/Object;->()V .line 13 array-length v0, p1 const/4 v1, 0x6 if-ne v0, v1, :cond_1 const/4 v0, 0x0 .line 14 aget-byte v0, p1, v0 and-int/lit16 v0, v0, 0xff int-to-long v2, v0 const/4 v0, 0x1 :goto_0 if-ge v0, v1, :cond_0 const/16 v4, 0x8 shl-long/2addr v2, v4 .line 15 aget-byte v4, p1, v0 and-int/lit16 v4, v4, 0xff int-to-long v4, v4 or-long/2addr v2, v4 add-int/lit8 v0, v0, 0x1 goto :goto_0 .line 16 :cond_0 iput-wide v2, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J return-void .line 17 :cond_1 new-instance p1, Ljava/lang/NumberFormatException; const-string v0, "Ethernet address has to consist of 6 bytes" invoke-direct {p1, v0}, Ljava/lang/NumberFormatException;->(Ljava/lang/String;)V throw p1 .end method .method private final _appendHex(Ljava/lang/StringBuilder;I)V .locals 2 .line 1 sget-object v0, Lcom/fasterxml/uuid/EthernetAddress;->HEX_CHARS:[C shr-int/lit8 v1, p2, 0x4 and-int/lit8 v1, v1, 0xf aget-char v1, v0, v1 invoke-virtual {p1, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; and-int/lit8 p2, p2, 0xf .line 2 aget-char p2, v0, p2 invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; return-void .end method .method public static declared-synchronized _randomNumberGenerator()Ljava/util/Random; .locals 2 const-class v0, Lcom/fasterxml/uuid/EthernetAddress; monitor-enter v0 .line 1 :try_start_0 sget-object v1, Lcom/fasterxml/uuid/EthernetAddress;->_rnd:Ljava/util/Random; if-nez v1, :cond_0 .line 2 new-instance v1, Ljava/security/SecureRandom; invoke-direct {v1}, Ljava/security/SecureRandom;->()V sput-object v1, Lcom/fasterxml/uuid/EthernetAddress;->_rnd:Ljava/util/Random; .line 3 :cond_0 sget-object v1, Lcom/fasterxml/uuid/EthernetAddress;->_rnd:Ljava/util/Random; :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 monitor-exit v0 return-object v1 :catchall_0 move-exception v1 monitor-exit v0 throw v1 .end method .method public static constructMulticastAddress()Lcom/fasterxml/uuid/EthernetAddress; .locals 1 .line 1 invoke-static {}, Lcom/fasterxml/uuid/EthernetAddress;->_randomNumberGenerator()Ljava/util/Random; move-result-object v0 invoke-static {v0}, Lcom/fasterxml/uuid/EthernetAddress;->constructMulticastAddress(Ljava/util/Random;)Lcom/fasterxml/uuid/EthernetAddress; move-result-object v0 return-object v0 .end method .method public static constructMulticastAddress(Ljava/util/Random;)Lcom/fasterxml/uuid/EthernetAddress; .locals 2 const/4 v0, 0x6 new-array v0, v0, [B .line 2 monitor-enter p0 .line 3 :try_start_0 invoke-virtual {p0, v0}, Ljava/util/Random;->nextBytes([B)V .line 4 monitor-exit p0 :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 const/4 p0, 0x0 .line 5 aget-byte v1, v0, p0 or-int/lit8 v1, v1, 0x1 int-to-byte v1, v1 aput-byte v1, v0, p0 .line 6 new-instance p0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {p0, v0}, Lcom/fasterxml/uuid/EthernetAddress;->([B)V return-object p0 :catchall_0 move-exception v0 .line 7 :try_start_1 monitor-exit p0 :try_end_1 .catchall {:try_start_1 .. :try_end_1} :catchall_0 throw v0 .end method .method public static fromInterface()Lcom/fasterxml/uuid/EthernetAddress; .locals 4 .line 1 :try_start_0 invoke-static {}, Ljava/net/NetworkInterface;->getNetworkInterfaces()Ljava/util/Enumeration; move-result-object v0 .line 2 :cond_0 invoke-interface {v0}, Ljava/util/Enumeration;->hasMoreElements()Z move-result v1 if-eqz v1, :cond_1 .line 3 invoke-interface {v0}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object; move-result-object v1 check-cast v1, Ljava/net/NetworkInterface; .line 4 invoke-virtual {v1}, Ljava/net/NetworkInterface;->isLoopback()Z move-result v2 if-nez v2, :cond_0 .line 5 invoke-virtual {v1}, Ljava/net/NetworkInterface;->getHardwareAddress()[B move-result-object v1 if-eqz v1, :cond_0 .line 6 array-length v2, v1 const/4 v3, 0x6 if-ne v2, v3, :cond_0 .line 7 new-instance v0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {v0, v1}, Lcom/fasterxml/uuid/EthernetAddress;->([B)V :try_end_0 .catch Ljava/net/SocketException; {:try_start_0 .. :try_end_0} :catch_0 return-object v0 :catch_0 :cond_1 const/4 v0, 0x0 return-object v0 .end method .method public static valueOf(J)Lcom/fasterxml/uuid/EthernetAddress; .locals 1 .line 7 new-instance v0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {v0, p0, p1}, Lcom/fasterxml/uuid/EthernetAddress;->(J)V return-object v0 .end method .method public static valueOf(Ljava/lang/String;)Lcom/fasterxml/uuid/EthernetAddress; .locals 1 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/NumberFormatException; } .end annotation .line 6 new-instance v0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {v0, p0}, Lcom/fasterxml/uuid/EthernetAddress;->(Ljava/lang/String;)V return-object v0 .end method .method public static valueOf([B)Lcom/fasterxml/uuid/EthernetAddress; .locals 1 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/NumberFormatException; } .end annotation .line 1 new-instance v0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {v0, p0}, Lcom/fasterxml/uuid/EthernetAddress;->([B)V return-object v0 .end method .method public static valueOf([I)Lcom/fasterxml/uuid/EthernetAddress; .locals 3 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/NumberFormatException; } .end annotation .line 2 array-length v0, p0 new-array v0, v0, [B const/4 v1, 0x0 .line 3 :goto_0 array-length v2, p0 if-ge v1, v2, :cond_0 .line 4 aget v2, p0, v1 int-to-byte v2, v2 aput-byte v2, v0, v1 add-int/lit8 v1, v1, 0x1 goto :goto_0 .line 5 :cond_0 new-instance p0, Lcom/fasterxml/uuid/EthernetAddress; invoke-direct {p0, v0}, Lcom/fasterxml/uuid/EthernetAddress;->([B)V return-object p0 .end method # virtual methods .method public asByteArray()[B .locals 1 const/4 v0, 0x6 new-array v0, v0, [B .line 1 invoke-virtual {p0, v0}, Lcom/fasterxml/uuid/EthernetAddress;->toByteArray([B)V return-object v0 .end method .method public clone()Ljava/lang/Object; .locals 3 .line 1 new-instance v0, Lcom/fasterxml/uuid/EthernetAddress; iget-wide v1, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J invoke-direct {v0, v1, v2}, Lcom/fasterxml/uuid/EthernetAddress;->(J)V return-object v0 .end method .method public compareTo(Lcom/fasterxml/uuid/EthernetAddress;)I .locals 4 .line 2 iget-wide v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J iget-wide v2, p1, Lcom/fasterxml/uuid/EthernetAddress;->_address:J sub-long/2addr v0, v2 const-wide/16 v2, 0x0 cmp-long p1, v0, v2 if-gez p1, :cond_0 const/4 p1, -0x1 return p1 :cond_0 if-nez p1, :cond_1 const/4 p1, 0x0 goto :goto_0 :cond_1 const/4 p1, 0x1 :goto_0 return p1 .end method .method public bridge synthetic compareTo(Ljava/lang/Object;)I .locals 0 .line 1 check-cast p1, Lcom/fasterxml/uuid/EthernetAddress; invoke-virtual {p0, p1}, Lcom/fasterxml/uuid/EthernetAddress;->compareTo(Lcom/fasterxml/uuid/EthernetAddress;)I move-result p1 return p1 .end method .method public equals(Ljava/lang/Object;)Z .locals 6 const/4 v0, 0x1 if-ne p1, p0, :cond_0 return v0 :cond_0 const/4 v1, 0x0 if-nez p1, :cond_1 return v1 .line 1 :cond_1 invoke-virtual {p1}, Ljava/lang/Object;->getClass()Ljava/lang/Class; move-result-object v2 invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class; move-result-object v3 if-eq v2, v3, :cond_2 return v1 .line 2 :cond_2 check-cast p1, Lcom/fasterxml/uuid/EthernetAddress; iget-wide v2, p1, Lcom/fasterxml/uuid/EthernetAddress;->_address:J iget-wide v4, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J cmp-long p1, v2, v4 if-nez p1, :cond_3 goto :goto_0 :cond_3 move v0, v1 :goto_0 return v0 .end method .method public isLocallyAdministeredAddress()Z .locals 3 .line 1 iget-wide v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J const/16 v2, 0x28 shr-long/2addr v0, v2 long-to-int v0, v0 and-int/lit8 v0, v0, 0x2 if-eqz v0, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 :goto_0 return v0 .end method .method public isMulticastAddress()Z .locals 3 .line 1 iget-wide v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J const/16 v2, 0x28 shr-long/2addr v0, v2 long-to-int v0, v0 const/4 v1, 0x1 and-int/2addr v0, v1 if-eqz v0, :cond_0 goto :goto_0 :cond_0 const/4 v1, 0x0 :goto_0 return v1 .end method .method public toByteArray([B)V .locals 2 .line 2 array-length v0, p1 const/4 v1, 0x6 if-lt v0, v1, :cond_0 const/4 v0, 0x0 .line 3 invoke-virtual {p0, p1, v0}, Lcom/fasterxml/uuid/EthernetAddress;->toByteArray([BI)V return-void .line 4 :cond_0 new-instance p1, Ljava/lang/IllegalArgumentException; const-string v0, "Too small array, need to have space for 6 bytes" invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .end method .method public toByteArray([BI)V .locals 5 if-ltz p2, :cond_0 add-int/lit8 v0, p2, 0x6 .line 5 array-length v1, p1 if-gt v0, v1, :cond_0 .line 6 iget-wide v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J const/16 v2, 0x20 shr-long v2, v0, v2 long-to-int v2, v2 add-int/lit8 v3, p2, 0x1 shr-int/lit8 v4, v2, 0x8 int-to-byte v4, v4 .line 7 aput-byte v4, p1, p2 add-int/lit8 p2, v3, 0x1 int-to-byte v2, v2 .line 8 aput-byte v2, p1, v3 long-to-int v0, v0 add-int/lit8 v1, p2, 0x1 shr-int/lit8 v2, v0, 0x18 int-to-byte v2, v2 .line 9 aput-byte v2, p1, p2 add-int/lit8 p2, v1, 0x1 shr-int/lit8 v2, v0, 0x10 int-to-byte v2, v2 .line 10 aput-byte v2, p1, v1 add-int/lit8 v1, p2, 0x1 shr-int/lit8 v2, v0, 0x8 int-to-byte v2, v2 .line 11 aput-byte v2, p1, p2 int-to-byte p2, v0 .line 12 aput-byte p2, p1, v1 return-void .line 13 :cond_0 new-instance p1, Ljava/lang/IllegalArgumentException; const-string v0, "Illegal offset (" const-string v1, "), need room for 6 bytes" invoke-static {v0, p2, v1}, Landroidx/camera/core/impl/utils/f;->a(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/String; move-result-object p2 invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .end method .method public toByteArray()[B .locals 1 .line 1 invoke-virtual {p0}, Lcom/fasterxml/uuid/EthernetAddress;->asByteArray()[B move-result-object v0 return-object v0 .end method .method public toLong()J .locals 2 .line 1 iget-wide v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J return-wide v0 .end method .method public toString()Ljava/lang/String; .locals 5 .line 1 iget-object v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_asString:Ljava/lang/String; if-eqz v0, :cond_0 return-object v0 .line 2 :cond_0 new-instance v0, Ljava/lang/StringBuilder; const/16 v1, 0x11 invoke-direct {v0, v1}, Ljava/lang/StringBuilder;->(I)V .line 3 iget-wide v1, p0, Lcom/fasterxml/uuid/EthernetAddress;->_address:J const/16 v3, 0x20 shr-long v3, v1, v3 long-to-int v3, v3 long-to-int v1, v1 shr-int/lit8 v2, v3, 0x8 .line 4 invoke-direct {p0, v0, v2}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V const/16 v2, 0x3a .line 5 invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; .line 6 invoke-direct {p0, v0, v3}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V .line 7 invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; shr-int/lit8 v3, v1, 0x18 .line 8 invoke-direct {p0, v0, v3}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V .line 9 invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; shr-int/lit8 v3, v1, 0x10 .line 10 invoke-direct {p0, v0, v3}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V .line 11 invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; shr-int/lit8 v3, v1, 0x8 .line 12 invoke-direct {p0, v0, v3}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V .line 13 invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; .line 14 invoke-direct {p0, v0, v1}, Lcom/fasterxml/uuid/EthernetAddress;->_appendHex(Ljava/lang/StringBuilder;I)V .line 15 invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v0 iput-object v0, p0, Lcom/fasterxml/uuid/EthernetAddress;->_asString:Ljava/lang/String; return-object v0 .end method