PaymentChannelClient.smali
.class public Lorg/bitcoinj/protocols/channels/PaymentChannelClient;
.super Ljava/lang/Object;
.source "PaymentChannelClient.java"
# interfaces
.implements Lorg/bitcoinj/protocols/channels/IPaymentChannelClient;
# static fields
.field public static final DEFAULT_TIME_WINDOW:J = 0x15144L
.field private static final log:Lorg/slf4j/Logger;
# instance fields
.field private final conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
.field connectionOpen:Z
.field increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
.annotation system Ldalvik/annotation/Signature;
value = {
"Lcom/google/common/util/concurrent/ao",
"<",
"Lorg/bitcoinj/protocols/channels/PaymentIncrementAck;",
">;"
}
.end annotation
.end field
.field lastPaymentActualAmount:Lorg/bitcoinj/core/Coin;
.field protected final lock:Ljava/util/concurrent/locks/ReentrantLock;
.field private majorVersion:I
.field private final maxValue:Lorg/bitcoinj/core/Coin;
.field private minPayment:J
.field private missing:Lorg/bitcoinj/core/Coin;
.field private final myKey:Lorg/bitcoinj/core/ECKey;
.field private final serverId:Lorg/bitcoinj/core/Sha256Hash;
.field private state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.field private step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.field private storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
.field private final timeWindow:J
.field private userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
.field private final versionSelector:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
.field private final wallet:Lorg/bitcoinj/wallet/Wallet;
# direct methods
.method static constructor <clinit>()V
.registers 1
.prologue
.line 56
const-class v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;
invoke-static {v0}, Lorg/slf4j/LoggerFactory;->getLogger(Ljava/lang/Class;)Lorg/slf4j/Logger;
move-result-object v0
sput-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
return-void
.end method
.method public constructor <init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;JLorg/spongycastle/crypto/params/KeyParameter;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;)V
.registers 20
.prologue
.line 224
sget-object v10, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;->VERSION_2_ALLOW_1:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
move-object v1, p0
move-object v2, p1
move-object v3, p2
move-object v4, p3
move-object v5, p4
move-wide/from16 v6, p5
move-object/from16 v8, p7
move-object/from16 v9, p8
invoke-direct/range {v1 .. v10}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;-><init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;JLorg/spongycastle/crypto/params/KeyParameter;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;)V
.line 225
return-void
.end method
.method public constructor <init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;JLorg/spongycastle/crypto/params/KeyParameter;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;)V
.registers 15
.prologue
const/4 v1, 0x0
.line 252
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 58
const-string v0, "channelclient"
invoke-static {v0}, Lorg/bitcoinj/utils/Threading;->lock(Ljava/lang/String;)Ljava/util/concurrent/locks/ReentrantLock;
move-result-object v0
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
.line 66
iput-boolean v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
.line 82
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CONNECTION_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 253
invoke-static {p1}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/wallet/Wallet;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
.line 254
invoke-static {p2}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/core/ECKey;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->myKey:Lorg/bitcoinj/core/ECKey;
.line 255
invoke-static {p3}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/core/Coin;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->maxValue:Lorg/bitcoinj/core/Coin;
.line 256
invoke-static {p4}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/core/Sha256Hash;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->serverId:Lorg/bitcoinj/core/Sha256Hash;
.line 257
const-wide/16 v2, 0x0
cmp-long v0, p5, v2
if-ltz v0, :cond_4b
const/4 v0, 0x1
:goto_39
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 258
iput-wide p5, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->timeWindow:J
.line 259
invoke-static {p8}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
.line 260
iput-object p7, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
.line 261
iput-object p9, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->versionSelector:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
.line 262
return-void
:cond_4b
move v0, v1
.line 257
goto :goto_39
.end method
.method public constructor <init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;)V
.registers 13
.prologue
.line 172
sget-object v6, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;->VERSION_2_ALLOW_1:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
move-object v0, p0
move-object v1, p1
move-object v2, p2
move-object v3, p3
move-object v4, p4
move-object v5, p5
invoke-direct/range {v0 .. v6}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;-><init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;)V
.line 173
return-void
.end method
.method public constructor <init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;)V
.registers 18
.prologue
.line 199
const-wide/32 v6, 0x15144
const/4 v8, 0x0
move-object v1, p0
move-object v2, p1
move-object v3, p2
move-object v4, p3
move-object v5, p4
move-object/from16 v9, p5
move-object/from16 v10, p6
invoke-direct/range {v1 .. v10}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;-><init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;Lorg/bitcoinj/core/Sha256Hash;JLorg/spongycastle/crypto/params/KeyParameter;Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;)V
.line 200
return-void
.end method
.method private receiveChannelOpen()V
.registers 5
.prologue
const/4 v2, 0x1
const/4 v1, 0x0
.line 415
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CHANNEL_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-eq v0, v3, :cond_12
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_INITIATE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v0, v3, :cond_41
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
if-eqz v0, :cond_41
:cond_12
move v0, v2
:goto_13
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
invoke-static {v0, v3}, Lcom/google/common/base/n;->checkState(ZLjava/lang/Object;)V
.line 416
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v3, "Got CHANNEL_OPEN message, ready to pay"
invoke-interface {v0, v3}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
.line 419
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_INITIATE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v0, v3, :cond_64
.line 422
iget v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
packed-switch v0, :pswitch_data_66
.line 430
new-instance v0, Ljava/lang/IllegalStateException;
new-instance v1, Ljava/lang/StringBuilder;
const-string v2, "Invalid version number "
invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
iget v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw v0
:cond_41
move v0, v1
.line 415
goto :goto_13
.line 424
:pswitch_43
new-instance v0, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-direct {v0, v2, v3}, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;-><init>(Lorg/bitcoinj/protocols/channels/StoredClientChannel;Lorg/bitcoinj/wallet/Wallet;)V
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.line 433
:goto_4e
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->CHANNEL_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 436
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->channelOpen(Z)V
.line 437
return-void
.line 427
:pswitch_58
new-instance v0, Lorg/bitcoinj/protocols/channels/PaymentChannelV2ClientState;
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-direct {v0, v2, v3}, Lorg/bitcoinj/protocols/channels/PaymentChannelV2ClientState;-><init>(Lorg/bitcoinj/protocols/channels/StoredClientChannel;Lorg/bitcoinj/wallet/Wallet;)V
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
goto :goto_4e
:cond_64
move v1, v2
goto :goto_4e
.line 422
:pswitch_data_66
.packed-switch 0x1
:pswitch_43
:pswitch_58
.end packed-switch
.end method
.method private receiveClose(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
.registers 6
.prologue
.line 540
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->isHeldByCurrentThread()Z
move-result v0
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 541
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->hasSettlement()Z
move-result v0
if-eqz v0, :cond_5a
.line 542
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-virtual {v0}, Lorg/bitcoinj/wallet/Wallet;->getParams()Lorg/bitcoinj/core/NetworkParameters;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoinj/core/NetworkParameters;->getDefaultSerializer()Lorg/bitcoinj/core/MessageSerializer;
move-result-object v0
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getSettlement()Lorg/bitcoin/paymentchannel/Protos$Settlement;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$Settlement;->getTx()Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v1}, Lcom/google/protobuf/ByteString;->toByteArray()[B
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoinj/core/MessageSerializer;->makeTransaction([B)Lorg/bitcoinj/core/Transaction;
move-result-object v0
.line 543
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "CLOSE message received with settlement tx {}"
invoke-virtual {v0}, Lorg/bitcoinj/core/Transaction;->getHash()Lorg/bitcoinj/core/Sha256Hash;
move-result-object v3
invoke-interface {v1, v2, v3}, Lorg/slf4j/Logger;->info(Ljava/lang/String;Ljava/lang/Object;)V
.line 545
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
if-eqz v1, :cond_48
invoke-virtual {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
move-result-object v1
invoke-virtual {v1, v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->isSettlementTransaction(Lorg/bitcoinj/core/Transaction;)Z
move-result v1
if-eqz v1, :cond_48
.line 549
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
const/4 v2, 0x0
invoke-virtual {v1, v0, v2}, Lorg/bitcoinj/wallet/Wallet;->receivePending(Lorg/bitcoinj/core/Transaction;Ljava/util/List;)V
.line 554
:cond_48
:goto_48
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CHANNEL_CLOSE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v0, v1, :cond_62
.line 555
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->CLIENT_REQUESTED_CLOSE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->destroyConnection(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;)V
.line 558
:goto_55
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->CHANNEL_CLOSED:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 559
return-void
.line 552
:cond_5a
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "CLOSE message received without settlement tx"
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
goto :goto_48
.line 557
:cond_62
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->SERVER_REQUESTED_CLOSE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->destroyConnection(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;)V
goto :goto_55
.end method
.method private receiveInitiate(Lorg/bitcoin/paymentchannel/Protos$Initiate;Lorg/bitcoinj/core/Coin;Lorg/bitcoin/paymentchannel/Protos$Error$Builder;)Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
.registers 13
.prologue
const-wide/16 v4, 0x0
const/4 v8, 0x0
.line 278
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Got INITIATE message:\n{}"
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->toString()Ljava/lang/String;
move-result-object v2
invoke-interface {v0, v1, v2}, Lorg/slf4j/Logger;->info(Ljava/lang/String;Ljava/lang/Object;)V
.line 280
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-virtual {v0}, Lorg/bitcoinj/wallet/Wallet;->isEncrypted()Z
move-result v0
if-eqz v0, :cond_20
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
if-nez v0, :cond_20
.line 281
new-instance v0, Lorg/bitcoinj/core/ECKey$KeyIsEncryptedException;
invoke-direct {v0}, Lorg/bitcoinj/core/ECKey$KeyIsEncryptedException;-><init>()V
throw v0
.line 283
:cond_20
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getExpireTimeSecs()J
move-result-wide v6
.line 284
cmp-long v0, v6, v4
if-ltz v0, :cond_56
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinAcceptedChannelSize()J
move-result-wide v0
cmp-long v0, v0, v4
if-ltz v0, :cond_56
const/4 v0, 0x1
:goto_31
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 286
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-interface {v0, v6, v7}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->acceptExpireTime(J)Z
move-result v0
if-nez v0, :cond_58
.line 287
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Server suggested expire time was out of our allowed bounds: {} ({} s)"
const-wide/16 v2, 0x3e8
mul-long/2addr v2, v6
invoke-static {v2, v3}, Lorg/bitcoinj/core/Utils;->dateTimeFormat(J)Ljava/lang/String;
move-result-object v2
invoke-static {v6, v7}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object v3
invoke-interface {v0, v1, v2, v3}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
.line 288
sget-object v0, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->TIME_WINDOW_UNACCEPTABLE:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
invoke-virtual {p3, v0}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
.line 289
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->TIME_WINDOW_UNACCEPTABLE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
.line 377
:goto_55
return-object v0
.line 284
:cond_56
const/4 v0, 0x0
goto :goto_31
.line 292
:cond_58
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinAcceptedChannelSize()J
move-result-wide v0
invoke-static {v0, v1}, Lorg/bitcoinj/core/Coin;->valueOf(J)Lorg/bitcoinj/core/Coin;
move-result-object v0
.line 293
invoke-virtual {p2, v0}, Lorg/bitcoinj/core/Coin;->compareTo(Lorg/bitcoinj/core/Coin;)I
move-result v1
if-gez v1, :cond_7b
.line 294
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Server requested too much value"
invoke-interface {v1, v2}, Lorg/slf4j/Logger;->error(Ljava/lang/String;)V
.line 295
sget-object v1, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->CHANNEL_VALUE_TOO_LARGE:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
invoke-virtual {p3, v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
.line 296
invoke-virtual {v0, p2}, Lorg/bitcoinj/core/Coin;->subtract(Lorg/bitcoinj/core/Coin;)Lorg/bitcoinj/core/Coin;
move-result-object v0
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->missing:Lorg/bitcoinj/core/Coin;
.line 297
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->SERVER_REQUESTED_TOO_MUCH_VALUE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto :goto_55
.line 302
:cond_7b
sget-object v0, Lorg/bitcoinj/core/Transaction;->REFERENCE_DEFAULT_MIN_TX_FEE:Lorg/bitcoinj/core/Coin;
iget-wide v0, v0, Lorg/bitcoinj/core/Coin;->value:J
.line 303
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinPayment()J
move-result-wide v2
cmp-long v2, v2, v0
if-eqz v2, :cond_b1
.line 304
sget-object v2, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v3, "Server requested a min payment of {} but we expected {}"
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinPayment()J
move-result-wide v4
invoke-static {v4, v5}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object v4
invoke-static {v0, v1}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object v5
invoke-interface {v2, v3, v4, v5}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
.line 305
sget-object v2, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->MIN_PAYMENT_TOO_LARGE:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
invoke-virtual {p3, v2}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
.line 306
invoke-virtual {p3, v0, v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setExpectedValue(J)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
.line 307
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinPayment()J
move-result-wide v2
sub-long v0, v2, v0
invoke-static {v0, v1}, Lorg/bitcoinj/core/Coin;->valueOf(J)Lorg/bitcoinj/core/Coin;
move-result-object v0
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->missing:Lorg/bitcoinj/core/Coin;
.line 308
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->SERVER_REQUESTED_TOO_MUCH_VALUE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto :goto_55
.line 311
:cond_b1
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMultisigKey()Lcom/google/protobuf/ByteString;
move-result-object v0
invoke-virtual {v0}, Lcom/google/protobuf/ByteString;->toByteArray()[B
move-result-object v0
.line 312
invoke-static {v0}, Lorg/bitcoinj/core/ECKey;->isPubKeyCanonical([B)Z
move-result v1
if-nez v1, :cond_c7
.line 313
new-instance v0, Lorg/bitcoinj/core/VerificationException;
const-string v1, "Server gave us a non-canonical public key, protocol error."
invoke-direct {v0, v1}, Lorg/bitcoinj/core/VerificationException;-><init>(Ljava/lang/String;)V
throw v0
.line 314
:cond_c7
iget v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
packed-switch v1, :pswitch_data_1d6
.line 322
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->NO_ACCEPTABLE_VERSION:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto :goto_55
.line 316
:pswitch_cf
new-instance v1, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->myKey:Lorg/bitcoinj/core/ECKey;
invoke-static {v0}, Lorg/bitcoinj/core/ECKey;->fromPublicOnly([B)Lorg/bitcoinj/core/ECKey;
move-result-object v4
move-object v5, p2
invoke-direct/range {v1 .. v7}, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;-><init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;J)V
iput-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.line 325
:goto_df
:try_start_df
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
invoke-virtual {v0, v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->initiate(Lorg/spongycastle/crypto/params/KeyParameter;)V
:try_end_e6
.catch Lorg/bitcoinj/protocols/channels/ValueOutOfRangeException; {:try_start_df .. :try_end_e6} :catch_106
.line 331
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$Initiate;->getMinPayment()J
move-result-wide v0
iput-wide v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->minPayment:J
.line 332
iget v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
packed-switch v0, :pswitch_data_1de
.line 375
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->NO_ACCEPTABLE_VERSION:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto/16 :goto_55
.line 319
:pswitch_f5
new-instance v1, Lorg/bitcoinj/protocols/channels/PaymentChannelV2ClientState;
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->myKey:Lorg/bitcoinj/core/ECKey;
invoke-static {v0}, Lorg/bitcoinj/core/ECKey;->fromPublicOnly([B)Lorg/bitcoinj/core/ECKey;
move-result-object v4
move-object v5, p2
invoke-direct/range {v1 .. v7}, Lorg/bitcoinj/protocols/channels/PaymentChannelV2ClientState;-><init>(Lorg/bitcoinj/wallet/Wallet;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/ECKey;Lorg/bitcoinj/core/Coin;J)V
iput-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
goto :goto_df
.line 326
:catch_106
move-exception v0
.line 327
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Value out of range when trying to initiate"
invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Throwable;)V
.line 328
sget-object v0, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->CHANNEL_VALUE_TOO_LARGE:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
invoke-virtual {p3, v0}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
.line 329
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->SERVER_REQUESTED_TOO_MUCH_VALUE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto/16 :goto_55
.line 334
:pswitch_117
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_REFUND_RETURN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 336
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$ProvideRefund;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->myKey:Lorg/bitcoinj/core/ECKey;
.line 337
invoke-virtual {v1}, Lorg/bitcoinj/core/ECKey;->getPubKey()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;->setMultisigKey(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;
move-result-object v1
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
check-cast v0, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;
.line 338
invoke-virtual {v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;->getIncompleteRefundTransaction()Lorg/bitcoinj/core/Transaction;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoinj/core/Transaction;->unsafeBitcoinSerialize()[B
move-result-object v0
invoke-static {v0}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v0
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;->setTx(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;
move-result-object v0
.line 340
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v2
.line 341
invoke-virtual {v2, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setProvideRefund(Lorg/bitcoin/paymentchannel/Protos$ProvideRefund$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v0
sget-object v2, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->PROVIDE_REFUND:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
.line 342
invoke-virtual {v0, v2}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v0
.line 343
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v0
.line 340
invoke-interface {v1, v0}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
:goto_158
move-object v0, v8
.line 377
goto/16 :goto_55
.line 346
:pswitch_15b
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CHANNEL_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 350
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->serverId:Lorg/bitcoinj/core/Sha256Hash;
invoke-virtual {v0, v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->storeChannelInWallet(Lorg/bitcoinj/core/Sha256Hash;)V
.line 352
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.line 353
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->getContract()Lorg/bitcoinj/core/Transaction;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoinj/core/Transaction;->unsafeBitcoinSerialize()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;->setTx(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->myKey:Lorg/bitcoinj/core/ECKey;
.line 354
invoke-virtual {v1}, Lorg/bitcoinj/core/ECKey;->getPubKey()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;->setClientKey(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;
move-result-object v0
.line 358
:try_start_18a
invoke-virtual {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
move-result-object v1
iget-wide v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->minPayment:J
invoke-static {v2, v3}, Lorg/bitcoinj/core/Coin;->valueOf(J)Lorg/bitcoinj/core/Coin;
move-result-object v2
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
invoke-virtual {v1, v2, v3}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->incrementPaymentBy(Lorg/bitcoinj/core/Coin;Lorg/spongycastle/crypto/params/KeyParameter;)Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;
move-result-object v1
.line 359
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;->getInitialPaymentBuilder()Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
move-result-object v2
.line 360
iget-object v1, v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;->signature:Lorg/bitcoinj/crypto/TransactionSignature;
invoke-virtual {v1}, Lorg/bitcoinj/crypto/TransactionSignature;->encodeToBitcoin()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v2, v1}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setSignature(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
.line 361
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->getValueRefunded()Lorg/bitcoinj/core/Coin;
move-result-object v1
iget-wide v4, v1, Lorg/bitcoinj/core/Coin;->value:J
invoke-virtual {v2, v4, v5}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setClientChangeValue(J)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
:try_end_1b6
.catch Lorg/bitcoinj/protocols/channels/ValueOutOfRangeException; {:try_start_18a .. :try_end_1b6} :catch_1ce
.line 367
iput-object v8, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
.line 369
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
.line 370
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setProvideContract(Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
.line 371
sget-object v0, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->PROVIDE_CONTRACT:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
.line 372
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v1
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
goto :goto_158
.line 362
:catch_1ce
move-exception v0
.line 363
new-instance v1, Ljava/lang/IllegalStateException;
invoke-direct {v1, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/Throwable;)V
throw v1
.line 314
nop
:pswitch_data_1d6
.packed-switch 0x1
:pswitch_cf
:pswitch_f5
.end packed-switch
.line 332
:pswitch_data_1de
.packed-switch 0x1
:pswitch_117
:pswitch_15b
.end packed-switch
.end method
.method private receivePaymentAck(Lorg/bitcoin/paymentchannel/Protos$PaymentAck;)V
.registers 6
.prologue
.line 743
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 745
:try_start_5
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
:try_end_7
.catchall {:try_start_5 .. :try_end_7} :catchall_33
if-nez v0, :cond_f
.line 751
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 756
:goto_e
return-void
.line 746
:cond_f
:try_start_f
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
const-string v1, "Server sent a PAYMENT_ACK with no outstanding payment"
invoke-static {v0, v1}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
.line 747
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Received a PAYMENT_ACK from the server"
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
.line 748
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
.line 749
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lastPaymentActualAmount:Lorg/bitcoinj/core/Coin;
:try_end_21
.catchall {:try_start_f .. :try_end_21} :catchall_33
.line 751
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v2}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 755
new-instance v2, Lorg/bitcoinj/protocols/channels/PaymentIncrementAck;
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$PaymentAck;->getInfo()Lcom/google/protobuf/ByteString;
move-result-object v3
invoke-direct {v2, v1, v3}, Lorg/bitcoinj/protocols/channels/PaymentIncrementAck;-><init>(Lorg/bitcoinj/core/Coin;Lcom/google/protobuf/ByteString;)V
invoke-virtual {v0, v2}, Lcom/google/common/util/concurrent/ao;->set(Ljava/lang/Object;)Z
goto :goto_e
.line 751
:catchall_33
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.end method
.method private receiveRefund(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;Lorg/spongycastle/crypto/params/KeyParameter;)V
.registers 9
.prologue
const/4 v2, 0x0
const/4 v1, 0x1
.line 382
iget v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
if-ne v0, v1, :cond_94
move v0, v1
:goto_7
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 383
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_REFUND_RETURN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v0, v3, :cond_97
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->hasReturnRefund()Z
move-result v0
if-eqz v0, :cond_97
:goto_16
invoke-static {v1}, Lcom/google/common/base/n;->checkState(Z)V
.line 384
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Got RETURN_REFUND message, providing signed contract"
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
.line 385
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getReturnRefund()Lorg/bitcoin/paymentchannel/Protos$ReturnRefund;
move-result-object v1
.line 387
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
check-cast v0, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$ReturnRefund;->getSignature()Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v1}, Lcom/google/protobuf/ByteString;->toByteArray()[B
move-result-object v1
invoke-virtual {v0, v1, p2}, Lorg/bitcoinj/protocols/channels/PaymentChannelV1ClientState;->provideRefundSignature([BLorg/spongycastle/crypto/params/KeyParameter;)V
.line 388
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CHANNEL_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 392
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->serverId:Lorg/bitcoinj/core/Sha256Hash;
invoke-virtual {v0, v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->storeChannelInWallet(Lorg/bitcoinj/core/Sha256Hash;)V
.line 394
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.line 395
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->getContract()Lorg/bitcoinj/core/Transaction;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoinj/core/Transaction;->unsafeBitcoinSerialize()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;->setTx(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;
move-result-object v0
.line 399
:try_start_54
invoke-virtual {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
move-result-object v1
iget-wide v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->minPayment:J
invoke-static {v2, v3}, Lorg/bitcoinj/core/Coin;->valueOf(J)Lorg/bitcoinj/core/Coin;
move-result-object v2
invoke-virtual {v1, v2, p2}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->incrementPaymentBy(Lorg/bitcoinj/core/Coin;Lorg/spongycastle/crypto/params/KeyParameter;)Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;
move-result-object v1
.line 400
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;->getInitialPaymentBuilder()Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
move-result-object v2
.line 401
iget-object v1, v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;->signature:Lorg/bitcoinj/crypto/TransactionSignature;
invoke-virtual {v1}, Lorg/bitcoinj/crypto/TransactionSignature;->encodeToBitcoin()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v2, v1}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setSignature(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
.line 402
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->getValueRefunded()Lorg/bitcoinj/core/Coin;
move-result-object v1
iget-wide v4, v1, Lorg/bitcoinj/core/Coin;->value:J
invoke-virtual {v2, v4, v5}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setClientChangeValue(J)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
:try_end_7e
.catch Lorg/bitcoinj/protocols/channels/ValueOutOfRangeException; {:try_start_54 .. :try_end_7e} :catch_9a
.line 407
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
.line 408
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setProvideContract(Lorg/bitcoin/paymentchannel/Protos$ProvideContract$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
.line 409
sget-object v0, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->PROVIDE_CONTRACT:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
.line 410
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v1
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
.line 411
return-void
:cond_94
move v0, v2
.line 382
goto/16 :goto_7
:cond_97
move v1, v2
.line 383
goto/16 :goto_16
.line 403
:catch_9a
move-exception v0
.line 404
new-instance v1, Ljava/lang/IllegalStateException;
invoke-direct {v1, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/Throwable;)V
throw v1
.end method
.method private setIncreasePaymentFutureIfNeeded(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;Ljava/lang/String;)V
.registers 5
.prologue
.line 533
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
if-eqz v0, :cond_16
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
invoke-virtual {v0}, Lcom/google/common/util/concurrent/ao;->isDone()Z
move-result v0
if-nez v0, :cond_16
.line 534
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
new-instance v1, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException;
invoke-direct {v1, p2, p1}, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException;-><init>(Ljava/lang/String;Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;)V
invoke-virtual {v0, v1}, Lcom/google/common/util/concurrent/ao;->setException(Ljava/lang/Throwable;)Z
.line 536
:cond_16
return-void
.end method
# virtual methods
.method public connectionClosed()V
.registers 3
.prologue
.line 574
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 576
const/4 v0, 0x0
:try_start_6
iput-boolean v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
.line 577
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
if-eqz v0, :cond_11
.line 578
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
invoke-virtual {v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->disconnectFromChannel()V
:try_end_11
.catchall {:try_start_6 .. :try_end_11} :catchall_17
.line 580
:cond_11
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 581
return-void
.line 580
:catchall_17
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.end method
.method public connectionOpen()V
.registers 5
.prologue
.line 618
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 620
const/4 v0, 0x1
:try_start_6
iput-boolean v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
.line 622
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-virtual {v0}, Lorg/bitcoinj/wallet/Wallet;->getExtensions()Ljava/util/Map;
move-result-object v0
sget-object v1, Lorg/bitcoinj/protocols/channels/StoredPaymentChannelClientStates;->EXTENSION_ID:Ljava/lang/String;
invoke-interface {v0, v1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lorg/bitcoinj/protocols/channels/StoredPaymentChannelClientStates;
.line 623
if-eqz v0, :cond_20
.line 624
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->serverId:Lorg/bitcoinj/core/Sha256Hash;
invoke-virtual {v0, v1}, Lorg/bitcoinj/protocols/channels/StoredPaymentChannelClientStates;->getUsableChannelForServerID(Lorg/bitcoinj/core/Sha256Hash;)Lorg/bitcoinj/protocols/channels/StoredClientChannel;
move-result-object v0
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
.line 626
:cond_20
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_VERSION_NEGOTIATION:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 628
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$ClientVersion;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->versionSelector:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
.line 629
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;->getRequestedMajorVersion()I
move-result v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;->setMajor(I)Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;
move-result-object v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->versionSelector:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
.line 630
invoke-virtual {v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;->getRequestedMinorVersion()I
move-result v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;->setMinor(I)Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;
move-result-object v0
iget-wide v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->timeWindow:J
.line 631
invoke-virtual {v0, v2, v3}, Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;->setTimeWindowSecs(J)Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;
move-result-object v0
.line 633
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
if-eqz v1, :cond_85
.line 634
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
iget-object v1, v1, Lorg/bitcoinj/protocols/channels/StoredClientChannel;->contract:Lorg/bitcoinj/core/Transaction;
invoke-virtual {v1}, Lorg/bitcoinj/core/Transaction;->getHash()Lorg/bitcoinj/core/Sha256Hash;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoinj/core/Sha256Hash;->getBytes()[B
move-result-object v1
invoke-static {v1}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v1
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;->setPreviousChannelContractHash(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;
.line 635
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Begun version handshake, attempting to reopen channel with contract hash {}"
iget-object v3, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->storedChannel:Lorg/bitcoinj/protocols/channels/StoredClientChannel;
iget-object v3, v3, Lorg/bitcoinj/protocols/channels/StoredClientChannel;->contract:Lorg/bitcoinj/core/Transaction;
invoke-virtual {v3}, Lorg/bitcoinj/core/Transaction;->getHash()Lorg/bitcoinj/core/Sha256Hash;
move-result-object v3
invoke-interface {v1, v2, v3}, Lorg/slf4j/Logger;->info(Ljava/lang/String;Ljava/lang/Object;)V
.line 639
:goto_68
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v2
sget-object v3, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->CLIENT_VERSION:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
.line 640
invoke-virtual {v2, v3}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v2
.line 641
invoke-virtual {v2, v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setClientVersion(Lorg/bitcoin/paymentchannel/Protos$ClientVersion$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v0
.line 642
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v0
.line 639
invoke-interface {v1, v0}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
:try_end_7f
.catchall {:try_start_6 .. :try_end_7f} :catchall_8d
.line 644
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 645
return-void
.line 637
:cond_85
:try_start_85
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Begun version handshake creating new channel"
invoke-interface {v1, v2}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
:try_end_8c
.catchall {:try_start_85 .. :try_end_8c} :catchall_8d
goto :goto_68
.line 644
:catchall_8d
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.end method
.method public getMissing()Lorg/bitcoinj/core/Coin;
.registers 2
.prologue
.line 271
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->missing:Lorg/bitcoinj/core/Coin;
return-object v0
.end method
.method public incrementPayment(Lorg/bitcoinj/core/Coin;)Lcom/google/common/util/concurrent/y;
.registers 3
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Lorg/bitcoinj/core/Coin;",
")",
"Lcom/google/common/util/concurrent/y",
"<",
"Lorg/bitcoinj/protocols/channels/PaymentIncrementAck;",
">;"
}
.end annotation
.prologue
const/4 v0, 0x0
.line 679
invoke-virtual {p0, p1, v0, v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->incrementPayment(Lorg/bitcoinj/core/Coin;Lcom/google/protobuf/ByteString;Lorg/spongycastle/crypto/params/KeyParameter;)Lcom/google/common/util/concurrent/y;
move-result-object v0
return-object v0
.end method
.method public incrementPayment(Lorg/bitcoinj/core/Coin;Lcom/google/protobuf/ByteString;Lorg/spongycastle/crypto/params/KeyParameter;)Lcom/google/common/util/concurrent/y;
.registers 10
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Lorg/bitcoinj/core/Coin;",
"Lcom/google/protobuf/ByteString;",
"Lorg/spongycastle/crypto/params/KeyParameter;",
")",
"Lcom/google/common/util/concurrent/y",
"<",
"Lorg/bitcoinj/protocols/channels/PaymentIncrementAck;",
">;"
}
.end annotation
.prologue
.line 703
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 705
:try_start_5
invoke-virtual {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
move-result-object v0
if-eqz v0, :cond_15
iget-boolean v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
if-eqz v0, :cond_15
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->CHANNEL_OPEN:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-eq v0, v1, :cond_24
.line 706
:cond_15
new-instance v0, Ljava/lang/IllegalStateException;
const-string v1, "Channel is not fully initialized/has already been closed"
invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw v0
:try_end_1d
.catchall {:try_start_5 .. :try_end_1d} :catchall_1d
.line 735
:catchall_1d
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.line 707
:cond_24
:try_start_24
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
if-eqz v0, :cond_30
.line 708
new-instance v0, Ljava/lang/IllegalStateException;
const-string v1, "Already incrementing paying, wait for previous payment to complete."
invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw v0
.line 709
:cond_30
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->wallet:Lorg/bitcoinj/wallet/Wallet;
invoke-virtual {v0}, Lorg/bitcoinj/wallet/Wallet;->isEncrypted()Z
move-result v0
if-eqz v0, :cond_40
if-nez p3, :cond_40
.line 710
new-instance v0, Lorg/bitcoinj/core/ECKey$KeyIsEncryptedException;
invoke-direct {v0}, Lorg/bitcoinj/core/ECKey$KeyIsEncryptedException;-><init>()V
throw v0
.line 712
:cond_40
invoke-virtual {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
move-result-object v0
invoke-virtual {v0, p1, p3}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->incrementPaymentBy(Lorg/bitcoinj/core/Coin;Lorg/spongycastle/crypto/params/KeyParameter;)Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;
move-result-object v0
.line 713
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
move-result-object v1
iget-object v2, v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;->signature:Lorg/bitcoinj/crypto/TransactionSignature;
.line 714
invoke-virtual {v2}, Lorg/bitcoinj/crypto/TransactionSignature;->encodeToBitcoin()[B
move-result-object v2
invoke-static {v2}, Lcom/google/protobuf/ByteString;->copyFrom([B)Lcom/google/protobuf/ByteString;
move-result-object v2
invoke-virtual {v1, v2}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setSignature(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
move-result-object v1
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.line 715
invoke-virtual {v2}, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;->getValueRefunded()Lorg/bitcoinj/core/Coin;
move-result-object v2
iget-wide v2, v2, Lorg/bitcoinj/core/Coin;->value:J
invoke-virtual {v1, v2, v3}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setClientChangeValue(J)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
move-result-object v1
.line 716
if-eqz p2, :cond_6b
invoke-virtual {v1, p2}, Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;->setInfo(Lcom/google/protobuf/ByteString;)Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;
.line 718
:cond_6b
invoke-static {}, Lcom/google/common/util/concurrent/ao;->yj()Lcom/google/common/util/concurrent/ao;
move-result-object v2
iput-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
.line 719
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
new-instance v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$1;
invoke-direct {v3, p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$1;-><init>(Lorg/bitcoinj/protocols/channels/PaymentChannelClient;)V
.line 1270
new-instance v4, Lcom/google/common/util/concurrent/ah;
const/4 v5, 0x0
invoke-direct {v4, v5}, Lcom/google/common/util/concurrent/ah;-><init>(B)V
.line 719
invoke-virtual {v2, v3, v4}, Lcom/google/common/util/concurrent/ao;->a(Ljava/lang/Runnable;Ljava/util/concurrent/Executor;)V
.line 728
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v3
.line 729
invoke-virtual {v3, v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setUpdatePayment(Lorg/bitcoin/paymentchannel/Protos$UpdatePayment$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
sget-object v3, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->UPDATE_PAYMENT:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
.line 730
invoke-virtual {v1, v3}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
.line 731
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v1
.line 728
invoke-interface {v2, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
.line 732
iget-object v0, v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClientState$IncrementedPayment;->amount:Lorg/bitcoinj/core/Coin;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lastPaymentActualAmount:Lorg/bitcoinj/core/Coin;
.line 733
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->increasePaymentFuture:Lcom/google/common/util/concurrent/ao;
:try_end_9e
.catchall {:try_start_24 .. :try_end_9e} :catchall_1d
.line 735
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 733
return-object v0
.end method
.method public receiveMessage(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
.registers 7
.prologue
const/4 v0, 0x1
const/4 v1, 0x0
.line 444
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v2}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 446
:try_start_7
iget-boolean v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
invoke-static {v2}, Lcom/google/common/base/n;->checkState(Z)V
:try_end_c
.catchall {:try_start_7 .. :try_end_c} :catchall_18d
.line 451
:try_start_c
sget-object v2, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$2;->$SwitchMap$org$bitcoin$paymentchannel$Protos$TwoWayChannelMessage$MessageType:[I
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getType()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
move-result-object v3
invoke-virtual {v3}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->ordinal()I
move-result v3
aget v2, v2, v3
packed-switch v2, :pswitch_data_194
.line 497
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Got unknown message type or type that doesn\'t apply to clients."
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->error(Ljava/lang/String;)V
.line 498
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$Error;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v0
sget-object v1, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->SYNTAX_ERROR:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
.line 499
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 500
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_INVALID_MESSAGE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
const-string v2, ""
invoke-direct {p0, v0, v2}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->setIncreasePaymentFutureIfNeeded(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;Ljava/lang/String;)V
.line 501
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_INVALID_MESSAGE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
:try_end_35
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_c .. :try_end_35} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_c .. :try_end_35} :catch_177
.catchall {:try_start_c .. :try_end_35} :catchall_18d
.line 516
:goto_35
:try_start_35
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v3
.line 517
invoke-virtual {v3, v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setError(Lorg/bitcoin/paymentchannel/Protos$Error$Builder;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
sget-object v3, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->ERROR:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
.line 518
invoke-virtual {v1, v3}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
.line 519
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v1
.line 516
invoke-interface {v2, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
.line 520
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-interface {v1, v0}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->destroyConnection(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;)V
:try_end_51
.catchall {:try_start_35 .. :try_end_51} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 523
:goto_56
return-void
.line 453
:pswitch_57
:try_start_57
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_VERSION_NEGOTIATION:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v2, v3, :cond_8f
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->hasServerVersion()Z
move-result v2
if-eqz v2, :cond_8f
:goto_63
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 456
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getServerVersion()Lorg/bitcoin/paymentchannel/Protos$ServerVersion;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$ServerVersion;->getMajor()I
move-result v0
iput v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
.line 457
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->versionSelector:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;
iget v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->majorVersion:I
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getServerVersion()Lorg/bitcoin/paymentchannel/Protos$ServerVersion;
move-result-object v2
invoke-virtual {v2}, Lorg/bitcoin/paymentchannel/Protos$ServerVersion;->getMinor()I
move-result v2
invoke-virtual {v0, v1, v2}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$VersionSelector;->isServerVersionAccepted(II)Z
move-result v0
if-nez v0, :cond_91
.line 458
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$Error;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v0
sget-object v1, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->NO_ACCEPTABLE_VERSION:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
.line 459
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 460
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->NO_ACCEPTABLE_VERSION:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
goto :goto_35
:cond_8f
move v0, v1
.line 453
goto :goto_63
.line 463
:cond_91
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Got version handshake, awaiting INITIATE or resume CHANNEL_OPEN"
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
.line 464
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_INITIATE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
:try_end_9c
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_57 .. :try_end_9c} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_57 .. :try_end_9c} :catch_177
.catchall {:try_start_57 .. :try_end_9c} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto :goto_56
.line 467
:pswitch_a2
:try_start_a2
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
sget-object v3, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_INITIATE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
if-ne v2, v3, :cond_c7
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->hasInitiate()Z
move-result v2
if-eqz v2, :cond_c7
:goto_ae
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 468
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getInitiate()Lorg/bitcoin/paymentchannel/Protos$Initiate;
move-result-object v0
.line 469
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$Error;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 470
iget-object v2, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->maxValue:Lorg/bitcoinj/core/Coin;
invoke-direct {p0, v0, v2, v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->receiveInitiate(Lorg/bitcoin/paymentchannel/Protos$Initiate;Lorg/bitcoinj/core/Coin;Lorg/bitcoin/paymentchannel/Protos$Error$Builder;)Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
:try_end_be
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_a2 .. :try_end_be} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_a2 .. :try_end_be} :catch_177
.catchall {:try_start_a2 .. :try_end_be} :catchall_18d
move-result-object v0
.line 471
if-nez v0, :cond_c9
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto :goto_56
:cond_c7
move v0, v1
.line 467
goto :goto_ae
.line 473
:cond_c9
:try_start_c9
sget-object v2, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v3, "Initiate failed with error: {}"
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$Error;
move-result-object v4
invoke-virtual {v4}, Lorg/bitcoin/paymentchannel/Protos$Error;->toString()Ljava/lang/String;
move-result-object v4
invoke-interface {v2, v3, v4}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Object;)V
:try_end_d8
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_c9 .. :try_end_d8} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_c9 .. :try_end_d8} :catch_177
.catchall {:try_start_c9 .. :try_end_d8} :catchall_18d
goto/16 :goto_35
.line 504
:catch_da
move-exception v0
.line 505
:try_start_db
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Caught verification exception handling message from server"
invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Throwable;)V
.line 506
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$Error;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
sget-object v2, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->BAD_TRANSACTION:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
.line 507
invoke-virtual {v1, v2}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 508
invoke-virtual {v0}, Lorg/bitcoinj/core/VerificationException;->getMessage()Ljava/lang/String;
move-result-object v0
invoke-virtual {v1, v0}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setExplanation(Ljava/lang/String;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 509
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_INVALID_MESSAGE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
:try_end_f6
.catchall {:try_start_db .. :try_end_f6} :catchall_18d
goto/16 :goto_35
.line 476
:pswitch_f8
:try_start_f8
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
invoke-direct {p0, p1, v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->receiveRefund(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;Lorg/spongycastle/crypto/params/KeyParameter;)V
.line 478
const/4 v0, 0x0
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->userKeySetup:Lorg/spongycastle/crypto/params/KeyParameter;
:try_end_100
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_f8 .. :try_end_100} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_f8 .. :try_end_100} :catch_177
.catchall {:try_start_f8 .. :try_end_100} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto/16 :goto_56
.line 481
:pswitch_107
:try_start_107
invoke-direct {p0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->receiveChannelOpen()V
:try_end_10a
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_107 .. :try_end_10a} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_107 .. :try_end_10a} :catch_177
.catchall {:try_start_107 .. :try_end_10a} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto/16 :goto_56
.line 484
:pswitch_111
:try_start_111
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getPaymentAck()Lorg/bitcoin/paymentchannel/Protos$PaymentAck;
move-result-object v0
invoke-direct {p0, v0}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->receivePaymentAck(Lorg/bitcoin/paymentchannel/Protos$PaymentAck;)V
:try_end_118
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_111 .. :try_end_118} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_111 .. :try_end_118} :catch_177
.catchall {:try_start_111 .. :try_end_118} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto/16 :goto_56
.line 487
:pswitch_11f
:try_start_11f
invoke-direct {p0, p1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->receiveClose(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
:try_end_122
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_11f .. :try_end_122} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_11f .. :try_end_122} :catch_177
.catchall {:try_start_11f .. :try_end_122} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto/16 :goto_56
.line 490
:pswitch_129
:try_start_129
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->hasError()Z
move-result v0
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 491
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Server sent ERROR {} with explanation {}"
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getError()Lorg/bitcoin/paymentchannel/Protos$Error;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$Error;->getCode()Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->name()Ljava/lang/String;
move-result-object v3
.line 492
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getError()Lorg/bitcoin/paymentchannel/Protos$Error;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$Error;->hasExplanation()Z
move-result v0
if-eqz v0, :cond_174
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getError()Lorg/bitcoin/paymentchannel/Protos$Error;
move-result-object v0
invoke-virtual {v0}, Lorg/bitcoin/paymentchannel/Protos$Error;->getExplanation()Ljava/lang/String;
move-result-object v0
.line 491
:goto_152
invoke-interface {v1, v2, v3, v0}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
.line 493
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_ERROR:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
invoke-virtual {p1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->getError()Lorg/bitcoin/paymentchannel/Protos$Error;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$Error;->getCode()Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
move-result-object v1
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->name()Ljava/lang/String;
move-result-object v1
invoke-direct {p0, v0, v1}, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->setIncreasePaymentFutureIfNeeded(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;Ljava/lang/String;)V
.line 494
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_ERROR:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->destroyConnection(Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;)V
:try_end_16d
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_129 .. :try_end_16d} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_129 .. :try_end_16d} :catch_177
.catchall {:try_start_129 .. :try_end_16d} :catchall_18d
.line 522
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
goto/16 :goto_56
.line 492
:cond_174
:try_start_174
const-string v0, ""
:try_end_176
.catch Lorg/bitcoinj/core/VerificationException; {:try_start_174 .. :try_end_176} :catch_da
.catch Ljava/lang/IllegalStateException; {:try_start_174 .. :try_end_176} :catch_177
.catchall {:try_start_174 .. :try_end_176} :catchall_18d
goto :goto_152
.line 510
:catch_177
move-exception v0
.line 511
:try_start_178
sget-object v1, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v2, "Caught illegal state exception handling message from server"
invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->error(Ljava/lang/String;Ljava/lang/Throwable;)V
.line 512
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$Error;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v0
sget-object v1, Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;->SYNTAX_ERROR:Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;
.line 513
invoke-virtual {v0, v1}, Lorg/bitcoin/paymentchannel/Protos$Error$Builder;->setCode(Lorg/bitcoin/paymentchannel/Protos$Error$ErrorCode;)Lorg/bitcoin/paymentchannel/Protos$Error$Builder;
move-result-object v1
.line 514
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;->REMOTE_SENT_INVALID_MESSAGE:Lorg/bitcoinj/protocols/channels/PaymentChannelCloseException$CloseReason;
:try_end_18b
.catchall {:try_start_178 .. :try_end_18b} :catchall_18d
goto/16 :goto_35
.line 522
:catchall_18d
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.line 451
:pswitch_data_194
.packed-switch 0x1
:pswitch_57
:pswitch_a2
:pswitch_f8
:pswitch_107
:pswitch_111
:pswitch_11f
:pswitch_129
.end packed-switch
.end method
.method public settle()V
.registers 4
.prologue
.line 597
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 599
:try_start_5
iget-boolean v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->connectionOpen:Z
invoke-static {v0}, Lcom/google/common/base/n;->checkState(Z)V
.line 600
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;->WAITING_FOR_CHANNEL_CLOSE:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
iput-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->step:Lorg/bitcoinj/protocols/channels/PaymentChannelClient$InitStep;
.line 601
sget-object v0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->log:Lorg/slf4j/Logger;
const-string v1, "Sending a CLOSE message to the server and waiting for response indicating successful settlement."
invoke-interface {v0, v1}, Lorg/slf4j/Logger;->info(Ljava/lang/String;)V
.line 602
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->conn:Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;
invoke-static {}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;->newBuilder()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
sget-object v2, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;->CLOSE:Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;
.line 603
invoke-virtual {v1, v2}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->setType(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$MessageType;)Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;
move-result-object v1
.line 604
invoke-virtual {v1}, Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage$Builder;->build()Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;
move-result-object v1
.line 602
invoke-interface {v0, v1}, Lorg/bitcoinj/protocols/channels/IPaymentChannelClient$ClientConnection;->sendToServer(Lorg/bitcoin/paymentchannel/Protos$TwoWayChannelMessage;)V
:try_end_28
.catchall {:try_start_5 .. :try_end_28} :catchall_2e
.line 606
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 607
return-void
.line 606
:catchall_2e
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.end method
.method public state()Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
.registers 3
.prologue
.line 656
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v0}, Ljava/util/concurrent/locks/ReentrantLock;->lock()V
.line 658
:try_start_5
iget-object v0, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->state:Lorg/bitcoinj/protocols/channels/PaymentChannelClientState;
:try_end_7
.catchall {:try_start_5 .. :try_end_7} :catchall_d
.line 660
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
.line 658
return-object v0
.line 660
:catchall_d
move-exception v0
iget-object v1, p0, Lorg/bitcoinj/protocols/channels/PaymentChannelClient;->lock:Ljava/util/concurrent/locks/ReentrantLock;
invoke-virtual {v1}, Ljava/util/concurrent/locks/ReentrantLock;->unlock()V
throw v0
.end method