DnsResponse.smali

.class Lcom/qiniu/android/dns/dns/DnsResponse;
.super Lcom/qiniu/android/dns/dns/DnsMessage;
.source "DnsResponse.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;,
        Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    }
.end annotation


# instance fields
.field private aa:I

.field private additionalArray:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation
.end field

.field private answerArray:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation
.end field

.field private authorityArray:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation
.end field

.field private rCode:I

.field private recordData:[B

.field private request:Lcom/qiniu/android/dns/dns/DnsRequest;

.field private server:Ljava/lang/String;

.field private source:I

.field private timestamp:J


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

    return-void
.end method

.method constructor <init>(Ljava/lang/String;ILcom/qiniu/android/dns/dns/DnsRequest;[B)V
    .registers 9
    .param p1, "server"    # Ljava/lang/String;
    .param p2, "source"    # I
    .param p3, "request"    # Lcom/qiniu/android/dns/dns/DnsRequest;
    .param p4, "recordData"    # [B
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 26
    invoke-direct {p0}, Lcom/qiniu/android/dns/dns/DnsMessage;-><init>()V

    .line 27
    if-eqz p4, :cond_22

    array-length v0, p4

    if-eqz v0, :cond_22

    .line 31
    iput-object p1, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->server:Ljava/lang/String;

    .line 32
    iput p2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->source:I

    .line 33
    iput-object p3, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->request:Lcom/qiniu/android/dns/dns/DnsRequest;

    .line 34
    iput-object p4, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    .line 35
    new-instance v0, Ljava/util/Date;

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

    invoke-virtual {v0}, Ljava/util/Date;->getTime()J

    move-result-wide v0

    const-wide/16 v2, 0x3e8

    div-long/2addr v0, v2

    iput-wide v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->timestamp:J

    .line 36
    invoke-direct {p0}, Lcom/qiniu/android/dns/dns/DnsResponse;->parse()V

    .line 37
    return-void

    .line 28
    :cond_22
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "response data is empty"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private getNameFrom(I)Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    .registers 11
    .param p1, "from"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 145
    const/4 v0, 0x0

    .line 146
    .local v0, "partLength":I
    move v1, p1

    .line 147
    .local v1, "index":I
    new-instance v2, Ljava/lang/StringBuilder;

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

    .line 148
    .local v2, "name":Ljava/lang/StringBuilder;
    new-instance v3, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;

    const/4 v4, 0x0

    invoke-direct {v3, v4}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;-><init>(Lcom/qiniu/android/dns/dns/DnsResponse$1;)V

    .line 150
    .local v3, "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    const/16 v5, 0x80

    .line 152
    .local v5, "maxLoop":I
    :cond_f
    invoke-direct {p0, v1}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v0

    .line 153
    and-int/lit16 v6, v0, 0xc0

    const/16 v7, 0xc0

    const/4 v8, 0x1

    if-ne v6, v7, :cond_33

    .line 155
    invoke-static {v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$300(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;)I

    move-result v6

    if-ge v6, v8, :cond_26

    .line 156
    add-int/lit8 v6, v1, 0x2

    sub-int/2addr v6, p1

    invoke-static {v3, v6}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$302(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;I)I

    .line 158
    :cond_26
    and-int/lit8 v6, v0, 0x3f

    shl-int/lit8 v6, v6, 0x8

    add-int/lit8 v7, v1, 0x1

    invoke-direct {p0, v7}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v7

    or-int v1, v6, v7

    .line 159
    goto :goto_5c

    .line 160
    :cond_33
    and-int/lit16 v6, v0, 0xc0

    if-lez v6, :cond_38

    .line 161
    return-object v4

    .line 163
    :cond_38
    add-int/lit8 v1, v1, 0x1

    .line 166
    if-lez v0, :cond_5c

    .line 167
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->length()I

    move-result v6

    if-lez v6, :cond_47

    .line 168
    const-string v6, "."

    invoke-virtual {v2, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 171
    :cond_47
    iget-object v6, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    add-int v7, v1, v0

    invoke-static {v6, v1, v7}, Ljava/util/Arrays;->copyOfRange([BII)[B

    move-result-object v6

    .line 172
    .local v6, "nameData":[B
    new-instance v7, Ljava/lang/String;

    invoke-direct {v7, v6}, Ljava/lang/String;-><init>([B)V

    invoke-static {v7}, Ljava/net/IDN;->toUnicode(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v7

    invoke-virtual {v2, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 173
    add-int/2addr v1, v0

    .line 175
    .end local v6    # "nameData":[B
    :cond_5c
    :goto_5c
    if-lez v0, :cond_62

    add-int/lit8 v5, v5, -0x1

    if-gtz v5, :cond_f

    .line 177
    :cond_62
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v4

    invoke-static {v3, v4}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$902(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;Ljava/lang/String;)Ljava/lang/String;

    .line 178
    invoke-static {v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$300(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;)I

    move-result v4

    if-ge v4, v8, :cond_74

    .line 179
    sub-int v4, v1, p1

    invoke-static {v3, v4}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$302(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;I)I

    .line 181
    :cond_74
    return-object v3
.end method

.method private parse()V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 40
    iget-object v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    array-length v0, v0

    const/16 v1, 0xc

    if-lt v0, v1, :cond_5c

    .line 45
    invoke-direct {p0}, Lcom/qiniu/android/dns/dns/DnsResponse;->parseHeader()V

    .line 48
    invoke-direct {p0}, Lcom/qiniu/android/dns/dns/DnsResponse;->parseQuestion()I

    move-result v0

    .line 51
    .local v0, "index":I
    new-instance v1, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;

    const/4 v2, 0x6

    invoke-direct {p0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v2

    const/4 v3, 0x0

    const-string v4, "answer"

    invoke-direct {v1, v4, v2, v0, v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;-><init>(Ljava/lang/String;IILcom/qiniu/android/dns/dns/DnsResponse$1;)V

    .line 52
    .local v1, "answer":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    invoke-direct {p0, v1}, Lcom/qiniu/android/dns/dns/DnsResponse;->parseResourceRecord(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)V

    .line 53
    invoke-static {v1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$100(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)Ljava/util/List;

    move-result-object v2

    iput-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->answerArray:Ljava/util/List;

    .line 54
    invoke-static {v1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$200(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)I

    move-result v2

    add-int/2addr v0, v2

    .line 57
    new-instance v2, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;

    const/16 v4, 0x8

    invoke-direct {p0, v4}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v4

    const-string v5, "authority"

    invoke-direct {v2, v5, v4, v0, v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;-><init>(Ljava/lang/String;IILcom/qiniu/android/dns/dns/DnsResponse$1;)V

    .line 58
    .local v2, "authority":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    invoke-direct {p0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->parseResourceRecord(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)V

    .line 59
    invoke-static {v2}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$100(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)Ljava/util/List;

    move-result-object v4

    iput-object v4, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->authorityArray:Ljava/util/List;

    .line 60
    invoke-static {v2}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$200(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)I

    move-result v4

    add-int/2addr v0, v4

    .line 63
    new-instance v4, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;

    const/16 v5, 0xa

    invoke-direct {p0, v5}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v5

    const-string v6, "additional"

    invoke-direct {v4, v6, v5, v0, v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;-><init>(Ljava/lang/String;IILcom/qiniu/android/dns/dns/DnsResponse$1;)V

    move-object v3, v4

    .line 64
    .local v3, "additional":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    invoke-direct {p0, v3}, Lcom/qiniu/android/dns/dns/DnsResponse;->parseResourceRecord(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)V

    .line 65
    invoke-static {v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$100(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)Ljava/util/List;

    move-result-object v4

    iput-object v4, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->additionalArray:Ljava/util/List;

    .line 66
    return-void

    .line 41
    .end local v0    # "index":I
    .end local v1    # "answer":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    .end local v2    # "authority":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    .end local v3    # "additional":Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    :cond_5c
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "response data too small"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private parseHeader()V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 69
    const/4 v0, 0x0

    invoke-direct {p0, v0}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v0

    iput-short v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->messageId:S

    .line 72
    iget-short v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->messageId:S

    iget-object v1, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->request:Lcom/qiniu/android/dns/dns/DnsRequest;

    iget-short v1, v1, Lcom/qiniu/android/dns/dns/DnsRequest;->messageId:S

    if-ne v0, v1, :cond_44

    .line 78
    const/4 v0, 0x2

    invoke-direct {p0, v0}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v1

    .line 79
    .local v1, "field0":I
    invoke-direct {p0, v0}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v0

    and-int/lit16 v0, v0, 0x80

    .line 81
    .local v0, "qr":I
    if-eqz v0, :cond_3c

    .line 85
    shr-int/lit8 v2, v1, 0x3

    and-int/lit8 v2, v2, 0x7

    iput v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->opCode:I

    .line 86
    shr-int/lit8 v2, v1, 0x2

    and-int/lit8 v2, v2, 0x1

    iput v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->aa:I

    .line 87
    and-int/lit8 v2, v1, 0x1

    iput v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->rd:I

    .line 91
    const/4 v2, 0x3

    invoke-direct {p0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v2

    .line 92
    .local v2, "field1":I
    shr-int/lit8 v3, v2, 0x7

    and-int/lit8 v3, v3, 0x1

    iput v3, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->ra:I

    .line 93
    and-int/lit8 v3, v2, 0xf

    iput v3, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->rCode:I

    .line 94
    return-void

    .line 82
    .end local v2    # "field1":I
    :cond_3c
    new-instance v2, Ljava/io/IOException;

    const-string v3, "not a response data"

    invoke-direct {v2, v3}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v2

    .line 73
    .end local v0    # "qr":I
    .end local v1    # "field0":I
    :cond_44
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "question id error"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private parseQuestion()I
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 97
    const/16 v0, 0xc

    .line 98
    .local v0, "index":I
    const/4 v1, 0x4

    invoke-direct {p0, v1}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v2

    .line 99
    .local v2, "qdCount":I
    :goto_7
    if-lez v2, :cond_22

    .line 100
    invoke-direct {p0, v0}, Lcom/qiniu/android/dns/dns/DnsResponse;->getNameFrom(I)Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;

    move-result-object v3

    .line 101
    .local v3, "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    if-eqz v3, :cond_19

    .line 105
    invoke-static {v3}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$300(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;)I

    move-result v4

    add-int/2addr v4, v1

    add-int/2addr v0, v4

    .line 106
    nop

    .end local v3    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    add-int/lit8 v2, v2, -0x1

    .line 107
    goto :goto_7

    .line 102
    .restart local v3    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    :cond_19
    new-instance v1, Ljava/io/IOException;

    const-string/jumbo v4, "read Question error"

    invoke-direct {v1, v4}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 108
    .end local v3    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    :cond_22
    return v0
.end method

.method private parseResourceRecord(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)V
    .registers 22
    .param p1, "resource"    # Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 112
    move-object/from16 v0, p0

    move-object/from16 v1, p1

    invoke-static/range {p1 .. p1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$400(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)I

    move-result v2

    .line 113
    .local v2, "index":I
    invoke-static/range {p1 .. p1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$500(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)I

    move-result v3

    .line 115
    .local v3, "count":I
    :goto_c
    if-lez v3, :cond_8b

    .line 116
    invoke-direct {v0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->getNameFrom(I)Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;

    move-result-object v4

    .line 117
    .local v4, "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    if-eqz v4, :cond_6a

    .line 121
    invoke-static {v4}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$300(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;)I

    move-result v5

    add-int/2addr v2, v5

    .line 123
    invoke-direct {v0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v13

    .line 124
    .local v13, "type":I
    add-int/lit8 v2, v2, 0x2

    .line 125
    invoke-direct {v0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v14

    .line 126
    .local v14, "clazz":I
    add-int/lit8 v2, v2, 0x2

    .line 127
    invoke-direct {v0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt32(I)I

    move-result v15

    .line 128
    .local v15, "ttl":I
    add-int/lit8 v2, v2, 0x4

    .line 129
    invoke-direct {v0, v2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt16(I)S

    move-result v12

    .line 130
    .local v12, "rdLength":I
    add-int/lit8 v2, v2, 0x2

    .line 131
    invoke-direct {v0, v13, v2, v12}, Lcom/qiniu/android/dns/dns/DnsResponse;->readData(III)Ljava/lang/String;

    move-result-object v16

    .line 133
    .local v16, "value":Ljava/lang/String;
    const/4 v5, 0x1

    if-ne v14, v5, :cond_62

    const/4 v5, 0x5

    if-eq v13, v5, :cond_47

    iget-object v5, v0, Lcom/qiniu/android/dns/dns/DnsResponse;->request:Lcom/qiniu/android/dns/dns/DnsRequest;

    invoke-virtual {v5}, Lcom/qiniu/android/dns/dns/DnsRequest;->getRecordType()I

    move-result v5

    if-ne v13, v5, :cond_44

    goto :goto_47

    :cond_44
    move/from16 v19, v12

    goto :goto_64

    .line 134
    :cond_47
    :goto_47
    new-instance v17, Lcom/qiniu/android/dns/Record;

    iget-wide v9, v0, Lcom/qiniu/android/dns/dns/DnsResponse;->timestamp:J

    iget v11, v0, Lcom/qiniu/android/dns/dns/DnsResponse;->source:I

    iget-object v8, v0, Lcom/qiniu/android/dns/dns/DnsResponse;->server:Ljava/lang/String;

    move-object/from16 v5, v17

    move-object/from16 v6, v16

    move v7, v13

    move-object/from16 v18, v8

    move v8, v15

    move/from16 v19, v12

    .end local v12    # "rdLength":I
    .local v19, "rdLength":I
    move-object/from16 v12, v18

    invoke-direct/range {v5 .. v12}, Lcom/qiniu/android/dns/Record;-><init>(Ljava/lang/String;IIJILjava/lang/String;)V

    .line 135
    .local v5, "record":Lcom/qiniu/android/dns/Record;
    invoke-static {v1, v5}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$700(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;Lcom/qiniu/android/dns/Record;)V

    goto :goto_64

    .line 133
    .end local v5    # "record":Lcom/qiniu/android/dns/Record;
    .end local v19    # "rdLength":I
    .restart local v12    # "rdLength":I
    :cond_62
    move/from16 v19, v12

    .line 138
    .end local v12    # "rdLength":I
    .restart local v19    # "rdLength":I
    :goto_64
    add-int v2, v2, v19

    .line 139
    nop

    .end local v4    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    .end local v13    # "type":I
    .end local v14    # "clazz":I
    .end local v15    # "ttl":I
    .end local v16    # "value":Ljava/lang/String;
    .end local v19    # "rdLength":I
    add-int/lit8 v3, v3, -0x1

    .line 140
    goto :goto_c

    .line 118
    .restart local v4    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    :cond_6a
    new-instance v5, Ljava/io/IOException;

    new-instance v6, Ljava/lang/StringBuilder;

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

    const-string/jumbo v7, "read "

    invoke-virtual {v6, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-static/range {p1 .. p1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$600(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)Ljava/lang/String;

    move-result-object v7

    invoke-virtual {v6, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v7, " error"

    invoke-virtual {v6, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v6}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v6

    invoke-direct {v5, v6}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v5

    .line 141
    .end local v4    # "recordName":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    :cond_8b
    invoke-static/range {p1 .. p1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$400(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;)I

    move-result v4

    sub-int v4, v2, v4

    invoke-static {v1, v4}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;->access$202(Lcom/qiniu/android/dns/dns/DnsResponse$RecordResource;I)I

    .line 142
    return-void
.end method

.method private readData(III)Ljava/lang/String;
    .registers 10
    .param p1, "recordType"    # I
    .param p2, "from"    # I
    .param p3, "length"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 185
    const/4 v0, 0x0

    .line 186
    .local v0, "dataString":Ljava/lang/String;
    const/4 v1, 0x1

    if-eq p1, v1, :cond_64

    const/4 v2, 0x5

    if-eq p1, v2, :cond_59

    const/16 v2, 0x10

    if-eq p1, v2, :cond_40

    const/16 v3, 0x1c

    if-eq p1, v3, :cond_11

    goto/16 :goto_8b

    .line 200
    :cond_11
    if-ne p3, v2, :cond_8b

    .line 201
    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    .line 202
    .local v3, "builder":Ljava/lang/StringBuilder;
    const/4 v4, 0x0

    .local v4, "i":I
    :goto_19
    if-ge v4, v2, :cond_3b

    .line 203
    if-lez v4, :cond_20

    const-string v5, ":"

    goto :goto_22

    :cond_20
    const-string v5, ""

    :goto_22
    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 204
    add-int v5, p2, v4

    invoke-direct {p0, v5}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v5

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    .line 205
    add-int v5, p2, v4

    add-int/2addr v5, v1

    invoke-direct {p0, v5}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v5

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    .line 202
    add-int/lit8 v4, v4, 0x2

    goto :goto_19

    .line 207
    .end local v4    # "i":I
    :cond_3b
    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 208
    .end local v3    # "builder":Ljava/lang/StringBuilder;
    goto :goto_8b

    .line 219
    :cond_40
    if-lez p3, :cond_8b

    add-int v1, p2, p3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    array-length v3, v2

    if-ge v1, v3, :cond_8b

    .line 220
    add-int v1, p2, p3

    invoke-static {v2, p2, v1}, Ljava/util/Arrays;->copyOfRange([BII)[B

    move-result-object v1

    .line 221
    .local v1, "data":[B
    new-instance v2, Ljava/lang/String;

    invoke-direct {v2, v1}, Ljava/lang/String;-><init>([B)V

    .line 222
    .local v2, "dataValue":Ljava/lang/String;
    invoke-static {v2}, Ljava/net/IDN;->toUnicode(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 223
    .end local v1    # "data":[B
    .end local v2    # "dataValue":Ljava/lang/String;
    goto :goto_8b

    .line 212
    :cond_59
    if-le p3, v1, :cond_8b

    .line 213
    invoke-direct {p0, p2}, Lcom/qiniu/android/dns/dns/DnsResponse;->getNameFrom(I)Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;

    move-result-object v1

    .line 214
    .local v1, "name":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    invoke-static {v1}, Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;->access$900(Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;)Ljava/lang/String;

    move-result-object v0

    .line 215
    .end local v1    # "name":Lcom/qiniu/android/dns/dns/DnsResponse$RecordName;
    goto :goto_8b

    .line 188
    :cond_64
    const/4 v1, 0x4

    if-ne p3, v1, :cond_8b

    .line 189
    new-instance v2, Ljava/lang/StringBuilder;

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

    .line 190
    .local v2, "builder":Ljava/lang/StringBuilder;
    invoke-direct {p0, p2}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v3

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

    .line 191
    const/4 v3, 0x1

    .local v3, "i":I
    :goto_74
    if-ge v3, v1, :cond_87

    .line 192
    const-string v4, "."

    invoke-virtual {v2, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 193
    add-int v4, p2, v3

    invoke-direct {p0, v4}, Lcom/qiniu/android/dns/dns/DnsResponse;->readRecordDataInt8(I)I

    move-result v4

    invoke-virtual {v2, v4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    .line 191
    add-int/lit8 v3, v3, 0x1

    goto :goto_74

    .line 195
    .end local v3    # "i":I
    :cond_87
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 229
    .end local v2    # "builder":Ljava/lang/StringBuilder;
    :cond_8b
    :goto_8b
    return-object v0
.end method

.method private readRecordDataInt16(I)S
    .registers 5
    .param p1, "from"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 240
    add-int/lit8 v0, p1, 0x1

    iget-object v1, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    array-length v2, v1

    if-ge v0, v2, :cond_17

    .line 243
    aget-byte v0, v1, p1

    and-int/lit16 v0, v0, 0xff

    shl-int/lit8 v0, v0, 0x8

    .line 244
    .local v0, "b0":I
    add-int/lit8 v2, p1, 0x1

    aget-byte v1, v1, v2

    and-int/lit16 v1, v1, 0xff

    .line 245
    .local v1, "b1":I
    add-int v2, v0, v1

    int-to-short v2, v2

    return v2

    .line 241
    .end local v0    # "b0":I
    .end local v1    # "b1":I
    :cond_17
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "read response data out of range"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private readRecordDataInt32(I)I
    .registers 7
    .param p1, "from"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 249
    add-int/lit8 v0, p1, 0x3

    iget-object v1, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    array-length v2, v1

    if-ge v0, v2, :cond_28

    .line 252
    aget-byte v0, v1, p1

    and-int/lit16 v0, v0, 0xff

    shl-int/lit8 v0, v0, 0x18

    .line 253
    .local v0, "b0":I
    add-int/lit8 v2, p1, 0x1

    aget-byte v2, v1, v2

    and-int/lit16 v2, v2, 0xff

    shl-int/lit8 v2, v2, 0x10

    .line 254
    .local v2, "b1":I
    add-int/lit8 v3, p1, 0x2

    aget-byte v3, v1, v3

    and-int/lit16 v3, v3, 0xff

    shl-int/lit8 v3, v3, 0x8

    .line 255
    .local v3, "b2":I
    add-int/lit8 v4, p1, 0x3

    aget-byte v1, v1, v4

    and-int/lit16 v1, v1, 0xff

    .line 256
    .local v1, "b3":I
    add-int v4, v0, v2

    add-int/2addr v4, v3

    add-int/2addr v4, v1

    return v4

    .line 250
    .end local v0    # "b0":I
    .end local v1    # "b3":I
    .end local v2    # "b1":I
    .end local v3    # "b2":I
    :cond_28
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "read response data out of range"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private readRecordDataInt8(I)I
    .registers 4
    .param p1, "from"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 233
    iget-object v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->recordData:[B

    array-length v1, v0

    if-ge p1, v1, :cond_a

    .line 236
    aget-byte v0, v0, p1

    and-int/lit16 v0, v0, 0xff

    return v0

    .line 234
    :cond_a
    new-instance v0, Ljava/io/IOException;

    const-string/jumbo v1, "read response data out of range"

    invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw v0
.end method


# virtual methods
.method getAA()I
    .registers 2

    .line 261
    iget v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->aa:I

    return v0
.end method

.method getAdditionalArray()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation

    .line 273
    iget-object v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->additionalArray:Ljava/util/List;

    return-object v0
.end method

.method getAnswerArray()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation

    .line 269
    iget-object v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->answerArray:Ljava/util/List;

    return-object v0
.end method

.method getAuthorityArray()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/qiniu/android/dns/Record;",
            ">;"
        }
    .end annotation

    .line 277
    iget-object v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->authorityArray:Ljava/util/List;

    return-object v0
.end method

.method getRCode()I
    .registers 2

    .line 265
    iget v0, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->rCode:I

    return v0
.end method

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

    .line 282
    invoke-static {}, Ljava/util/Locale;->getDefault()Ljava/util/Locale;

    move-result-object v0

    const/16 v1, 0xa

    new-array v1, v1, [Ljava/lang/Object;

    iget-short v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->messageId:S

    .line 283
    invoke-static {v2}, Ljava/lang/Short;->valueOf(S)Ljava/lang/Short;

    move-result-object v2

    const/4 v3, 0x0

    aput-object v2, v1, v3

    iget v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->rd:I

    invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v2

    const/4 v3, 0x1

    aput-object v2, v1, v3

    iget v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->ra:I

    invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v2

    const/4 v3, 0x2

    aput-object v2, v1, v3

    iget v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->aa:I

    invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v2

    const/4 v3, 0x3

    aput-object v2, v1, v3

    iget v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->rCode:I

    invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v2

    const/4 v3, 0x4

    aput-object v2, v1, v3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->server:Ljava/lang/String;

    const/4 v3, 0x5

    aput-object v2, v1, v3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->request:Lcom/qiniu/android/dns/dns/DnsRequest;

    const/4 v3, 0x6

    aput-object v2, v1, v3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->answerArray:Ljava/util/List;

    const/4 v3, 0x7

    aput-object v2, v1, v3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->authorityArray:Ljava/util/List;

    const/16 v3, 0x8

    aput-object v2, v1, v3

    iget-object v2, p0, Lcom/qiniu/android/dns/dns/DnsResponse;->additionalArray:Ljava/util/List;

    const/16 v3, 0x9

    aput-object v2, v1, v3

    .line 282
    const-string/jumbo v2, "{messageId:%d, rd:%d, ra:%d, aa:%d, rCode:%d, server:%s, request:%s, answerArray:%s, authorityArray:%s, additionalArray:%s}"

    invoke-static {v0, v2, v1}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method