public static bool openChannel(byte[] _openRequest)
{
byte[] tmpChannelId = getTmpChannelId();
LedgerStruct.Channel c = LedgerStruct.getChannelMap(tmpChannelId);
LedgerStruct.PeerProfile[] peerProfiles = c.peerProfiles;
LedgerStruct.PeerProfile peerProfile0 = peerProfiles[0];
LedgerStruct.PeerProfile peerProfile1 = peerProfiles[1];
byte[][] peerAddrs =
{
peerProfile0.peerAddr,
peerProfile1.peerAddr
};
BigInteger[] amounts =
{
peerProfile0.deposit,
peerProfile1.deposit
};
PbEntity.TokenInfo token = c.token;
LedgerStruct.setChannelMap(tmpChannelId, c);
OpenChannelEvent(
tmpChannelId,
token.tokenType,
token.address,
peerAddrs,
amounts
);
return(true);
}
public static LedgerStruct.ChannelMigrationArgs getChannelMigrationArgsInner(LedgerStruct.Channel _c)
{
LedgerStruct.ChannelMigrationArgs channelMigrationArgs = new LedgerStruct.ChannelMigrationArgs();
channelMigrationArgs.disputeTimeout = _c.disputeTimeout;
PbEntity.TokenInfo tokenInfo = _c.token;
channelMigrationArgs.tokenType = tokenInfo.tokenType;
channelMigrationArgs.tokenAddress = tokenInfo.address;
channelMigrationArgs.cooperativeWithdrawSeqNum = _c.cooperativeWithdrawSeqNum;
_c.token = tokenInfo;
return(channelMigrationArgs);
}
public static LedgerStruct.Channel _importChannelMigrationArgs(LedgerStruct.Channel _c, byte[] _fromLedgerAddr, byte[] _channelId)
{
BasicMethods.assert(BasicMethods._isLegalAddress(_fromLedgerAddr), "invalid contract address");
BasicMethods.assert(BasicMethods._isByte32(_channelId), "invalid _channelId");
DynamicCallContract dyncall = (DynamicCallContract)_fromLedgerAddr.ToDelegate();
LedgerStruct.ChannelMigrationArgs args = (LedgerStruct.ChannelMigrationArgs)dyncall("getChannelMigrationArgs", new object[] { _channelId });
_c.disputeTimeout = args.disputeTimeout;
PbEntity.TokenInfo token = new PbEntity.TokenInfo();
token.tokenType = args.tokenType;
token.address = args.tokenAddress;
_c.token = token;
_c.cooperativeWithdrawSeqNum = args.cooperativeWithdrawSeqNum;
return(_c);
}
public static bool openChannelMockSet(byte[] _channelId, BigInteger _disputeTimeout, byte[] _tokenAddress, byte _tokenType, byte[][] _peerAddrs, BigInteger[] _deposits)
{
BasicMethods.assert(BasicMethods._isByte32(_channelId), "_channelId illegal");
BasicMethods.assert(BasicMethods._isLegalAddress(_tokenAddress), "_channelId illegal");
BasicMethods.assert(_tokenType >= 0 && _tokenType <= 3, "_tokenType illegal");
BasicMethods.assert(_peerAddrs.Length == 2, "_peerAddrs length illegal");
BasicMethods.assert(BasicMethods._isLegalAddress(_peerAddrs[0]), "_peerAddrs 0 illegal");
BasicMethods.assert(BasicMethods._isLegalAddress(_peerAddrs[1]), "_peerAddrs 1 illegal");
BasicMethods.assert(_deposits.Length == 2, "_deposits length illegal");
BasicMethods.assert(_deposits[0] >= 0, "_deposits 0 illegal");
BasicMethods.assert(_deposits[1] >= 0, "_deposits 1 illegal");
setTmpChannelId(_channelId);
LedgerStruct.Channel c = LedgerStruct.getChannelMap(_channelId);
c.disputeTimeout = _disputeTimeout;
LedgerStruct.ChannelStatus channelStatus = LedgerStruct.getStandardChannelStatus();
c = LedgerOperation._updateChannelStatus(c, channelStatus.Operable);
PbEntity.TokenInfo token = new PbEntity.TokenInfo()
{
address = _tokenAddress,
tokenType = _tokenType
};
c.token = token;
LedgerStruct.PeerProfile[] peerProfiles = c.peerProfiles;
LedgerStruct.PeerProfile peerProfile0 = peerProfiles[0];
LedgerStruct.PeerProfile peerProfile1 = peerProfiles[1];
peerProfile0.peerAddr = _peerAddrs[0];
peerProfile0.deposit = _deposits[0];
peerProfile1.peerAddr = _peerAddrs[1];
peerProfile1.deposit = _deposits[1];
peerProfiles[0] = peerProfile0;
peerProfiles[1] = peerProfile1;
c.peerProfiles = peerProfiles;
LedgerStruct.setChannelMap(_channelId, c);
return(true);
}
public static bool deposit(byte[] _channelId, byte[] _receiver, BigInteger _transferFromAmount)
{
BasicMethods.assert(BasicMethods._isByte32(_channelId), "_channelId illegal");
BasicMethods.assert(BasicMethods._isLegalAddress(_receiver), "_receiver illegal");
BasicMethods.assert(_transferFromAmount >= 0, "_transferFromAmount illegal");
LedgerStruct.Channel c = LedgerStruct.getChannelMap(_channelId);
byte rid = LedgerChannel._getPeerId(c, _receiver);
BasicMethods.assert(rid == 0 || rid == 1, "rid illegal");
PbEntity.TokenInfo token = c.token;
BigInteger value = LedgerStruct.getTransactionValue(token.tokenType, getCelerWallet());
BigInteger amount = _transferFromAmount + value;
LedgerStruct.PeerProfile[] peerProfiles = c.peerProfiles;
LedgerStruct.PeerProfile peerProfile = peerProfiles[rid];
peerProfile.deposit = peerProfile.deposit + amount;
peerProfiles[rid] = peerProfile;
c.peerProfiles = peerProfiles;
LedgerStruct.BalanceMap balanceMap = LedgerChannel.getBalanceMapInner(c);
LedgerStruct.setChannelMap(_channelId, c);
DepositEvent(_channelId, balanceMap.peerAddrs, balanceMap.deposits, balanceMap.withdrawals);
return(true);
}
public static byte getTokenTypeInner(LedgerStruct.Channel _c)
{
PbEntity.TokenInfo tokenInfo = _c.token;
return(tokenInfo.tokenType);
}
public static byte[] getTokenContractInner(LedgerStruct.Channel _c)
{
PbEntity.TokenInfo tokenInfo = _c.token;
BasicMethods.assert(BasicMethods._isLegalAddress(tokenInfo.address), "address is illegal");
return(tokenInfo.address);
}
