pragma solidity ^0.4.11;



contract ERC20Basic {
  uint256 public totalSupply;
  function balanceOf(address who) public constant returns (uint256);
  function transfer(address to, uint256 value) public returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}






contract SafeMath {
  function safeMul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function safeDiv(uint a, uint b) internal returns (uint) {
    assert(b > 0);
    uint c = a / b;
    assert(a == b * c + a % b);
    return c;
  }

  function safeSub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function safeAdd(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c>=a && c>=b);
    return c;
  }

  function max64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a >= b ? a : b;
  }

  function min64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a < b ? a : b;
  }

  function max256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a >= b ? a : b;
  }

  function min256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a < b ? a : b;
  }

}




contract Ownable {
  address public owner;


  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);


  
  function Ownable() {
    owner = msg.sender;
  }


  
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }


  
  function transferOwnership(address newOwner) onlyOwner public {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}







library SafeMathLibExt {

  function times(uint a, uint b) returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function divides(uint a, uint b) returns (uint) {
    assert(b > 0);
    uint c = a / b;
    assert(a == b * c + a % b);
    return c;
  }

  function minus(uint a, uint b) returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function plus(uint a, uint b) returns (uint) {
    uint c = a + b;
    assert(c>=a);
    return c;
  }

}













contract Haltable is Ownable {
  bool public halted;

  modifier stopInEmergency {
    if (halted) throw;
    _;
  }

  modifier stopNonOwnersInEmergency {
    if (halted && msg.sender != owner) throw;
    _;
  }

  modifier onlyInEmergency {
    if (!halted) throw;
    _;
  }

  
  function halt() external onlyOwner {
    halted = true;
  }

  
  function unhalt() external onlyOwner onlyInEmergency {
    halted = false;
  }

}






contract PricingStrategy {

  address public tier;

  
  function isPricingStrategy() public constant returns (bool) {
    return true;
  }

  
  function isSane(address crowdsale) public constant returns (bool) {
    return true;
  }

  
  function isPresalePurchase(address purchaser) public constant returns (bool) {
    return false;
  }

  
  function updateRate(uint newOneTokenInWei) public;

  
  function calculatePrice(uint value, uint weiRaised, uint tokensSold, address msgSender, uint decimals) public constant returns (uint tokenAmount);
}






contract FinalizeAgent {

  bool public reservedTokensAreDistributed = false;

  function isFinalizeAgent() public constant returns(bool) {
    return true;
  }

  
  function isSane() public constant returns (bool);

  function distributeReservedTokens(uint reservedTokensDistributionBatch);

  
  function finalizeCrowdsale();

}











contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) public constant returns (uint256);
  function transferFrom(address from, address to, uint256 value) public returns (bool);
  function approve(address spender, uint256 value) public returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}



contract FractionalERC20Ext is ERC20 {

  uint public decimals;
  uint public minCap;

}




contract CrowdsaleExt is Haltable {

  
  uint public MAX_INVESTMENTS_BEFORE_MULTISIG_CHANGE = 5;

  using SafeMathLibExt for uint;

  
  FractionalERC20Ext public token;

  
  PricingStrategy public pricingStrategy;

  
  FinalizeAgent public finalizeAgent;

  
  string public name;

  
  address public multisigWallet;

  
  uint public minimumFundingGoal;

  
  uint public startsAt;

  
  uint public endsAt;

  
  uint public tokensSold = 0;

  
  uint public weiRaised = 0;

  
  uint public investorCount = 0;

  
  bool public finalized;

  bool public isWhiteListed;

  address[] public joinedCrowdsales;
  uint8 public joinedCrowdsalesLen = 0;
  uint8 public joinedCrowdsalesLenMax = 50;
  struct JoinedCrowdsaleStatus {
    bool isJoined;
    uint8 position;
  }
  mapping (address => JoinedCrowdsaleStatus) joinedCrowdsaleState;

  
  mapping (address => uint256) public investedAmountOf;

  
  mapping (address => uint256) public tokenAmountOf;

  struct WhiteListData {
    bool status;
    uint minCap;
    uint maxCap;
  }

  
  bool public isUpdatable;

  
  mapping (address => WhiteListData) public earlyParticipantWhitelist;

  
  address[] public whitelistedParticipants;

  
  uint public ownerTestValue;

  
  enum State{Unknown, Preparing, PreFunding, Funding, Success, Failure, Finalized}

  
  event Invested(address investor, uint weiAmount, uint tokenAmount, uint128 customerId);

  
  event Whitelisted(address addr, bool status, uint minCap, uint maxCap);
  event WhitelistItemChanged(address addr, bool status, uint minCap, uint maxCap);

  
  event StartsAtChanged(uint newStartsAt);

  
  event EndsAtChanged(uint newEndsAt);

  function CrowdsaleExt(string _name, address _token, PricingStrategy _pricingStrategy, address _multisigWallet, uint _start, uint _end, uint _minimumFundingGoal, bool _isUpdatable, bool _isWhiteListed) {

    owner = msg.sender;

    name = _name;

    token = FractionalERC20Ext(_token);

    setPricingStrategy(_pricingStrategy);

    multisigWallet = _multisigWallet;
    if(multisigWallet == 0) {
        throw;
    }

    if(_start == 0) {
        throw;
    }

    startsAt = _start;

    if(_end == 0) {
        throw;
    }

    endsAt = _end;

    
    if(startsAt >= endsAt) {
        throw;
    }

    
    minimumFundingGoal = _minimumFundingGoal;

    isUpdatable = _isUpdatable;

    isWhiteListed = _isWhiteListed;
  }

  
  function() payable {
    throw;
  }

  
  function investInternal(address receiver, uint128 customerId) stopInEmergency private {

    
    if(getState() == State.PreFunding) {
      
      throw;
    } else if(getState() == State.Funding) {
      
      
      if(isWhiteListed) {
        if(!earlyParticipantWhitelist[receiver].status) {
          throw;
        }
      }
    } else {
      
      throw;
    }

    uint weiAmount = msg.value;

    
    uint tokenAmount = pricingStrategy.calculatePrice(weiAmount, weiRaised, tokensSold, msg.sender, token.decimals());

    if(tokenAmount == 0) {
      
      throw;
    }

    if(isWhiteListed) {
      if(tokenAmount < earlyParticipantWhitelist[receiver].minCap && tokenAmountOf[receiver] == 0) {
        
        throw;
      }

      
      if (isBreakingInvestorCap(receiver, tokenAmount)) {
        throw;
      }

      updateInheritedEarlyParticipantWhitelist(receiver, tokenAmount);
    } else {
      if(tokenAmount < token.minCap() && tokenAmountOf[receiver] == 0) {
        throw;
      }
    }

    if(investedAmountOf[receiver] == 0) {
       
       investorCount++;
    }

    
    investedAmountOf[receiver] = investedAmountOf[receiver].plus(weiAmount);
    tokenAmountOf[receiver] = tokenAmountOf[receiver].plus(tokenAmount);

    
    weiRaised = weiRaised.plus(weiAmount);
    tokensSold = tokensSold.plus(tokenAmount);

    
    if(isBreakingCap(weiAmount, tokenAmount, weiRaised, tokensSold)) {
      throw;
    }

    assignTokens(receiver, tokenAmount);

    
    if(!multisigWallet.send(weiAmount)) throw;

    
    Invested(receiver, weiAmount, tokenAmount, customerId);
  }

  
  function invest(address addr) public payable {
    investInternal(addr, 0);
  }

  
  function buy() public payable {
    invest(msg.sender);
  }

  function distributeReservedTokens(uint reservedTokensDistributionBatch) public inState(State.Success) onlyOwner stopInEmergency {
    
    if(finalized) {
      throw;
    }

    
    if(address(finalizeAgent) != address(0)) {
      finalizeAgent.distributeReservedTokens(reservedTokensDistributionBatch);
    }
  }

  function areReservedTokensDistributed() public constant returns (bool) {
    return finalizeAgent.reservedTokensAreDistributed();
  }

  function canDistributeReservedTokens() public constant returns(bool) {
    CrowdsaleExt lastTierCntrct = CrowdsaleExt(getLastTier());
    if ((lastTierCntrct.getState() == State.Success) && !lastTierCntrct.halted() && !lastTierCntrct.finalized() && !lastTierCntrct.areReservedTokensDistributed()) return true;
    return false;
  }

  
  function finalize() public inState(State.Success) onlyOwner stopInEmergency {

    
    if(finalized) {
      throw;
    }

    
    if(address(finalizeAgent) != address(0)) {
      finalizeAgent.finalizeCrowdsale();
    }

    finalized = true;
  }

  
  function setFinalizeAgent(FinalizeAgent addr) public onlyOwner {
    assert(address(addr) != address(0));
    assert(address(finalizeAgent) == address(0));
    finalizeAgent = addr;

    
    if(!finalizeAgent.isFinalizeAgent()) {
      throw;
    }
  }

  
  function setEarlyParticipantWhitelist(address addr, bool status, uint minCap, uint maxCap) public onlyOwner {
    if (!isWhiteListed) throw;
    assert(addr != address(0));
    assert(maxCap > 0);
    assert(minCap <= maxCap);
    assert(now <= endsAt);

    if (!isAddressWhitelisted(addr)) {
      whitelistedParticipants.push(addr);
      Whitelisted(addr, status, minCap, maxCap);
    } else {
      WhitelistItemChanged(addr, status, minCap, maxCap);
    }

    earlyParticipantWhitelist[addr] = WhiteListData({status:status, minCap:minCap, maxCap:maxCap});
  }

  function setEarlyParticipantWhitelistMultiple(address[] addrs, bool[] statuses, uint[] minCaps, uint[] maxCaps) public onlyOwner {
    if (!isWhiteListed) throw;
    assert(now <= endsAt);
    assert(addrs.length == statuses.length);
    assert(statuses.length == minCaps.length);
    assert(minCaps.length == maxCaps.length);
    for (uint iterator = 0; iterator < addrs.length; iterator++) {
      setEarlyParticipantWhitelist(addrs[iterator], statuses[iterator], minCaps[iterator], maxCaps[iterator]);
    }
  }

  function updateInheritedEarlyParticipantWhitelist(address reciever, uint tokensBought) private {
    if (!isWhiteListed) throw;
    if (tokensBought < earlyParticipantWhitelist[reciever].minCap && tokenAmountOf[reciever] == 0) throw;

    uint8 tierPosition = getTierPosition(this);

    for (uint8 j = tierPosition + 1; j < joinedCrowdsalesLen; j++) {
      CrowdsaleExt crowdsale = CrowdsaleExt(joinedCrowdsales[j]);
      crowdsale.updateEarlyParticipantWhitelist(reciever, tokensBought);
    }
  }

  function updateEarlyParticipantWhitelist(address addr, uint tokensBought) public {
    if (!isWhiteListed) throw;
    assert(addr != address(0));
    assert(now <= endsAt);
    assert(isTierJoined(msg.sender));
    if (tokensBought < earlyParticipantWhitelist[addr].minCap && tokenAmountOf[addr] == 0) throw;
    
    uint newMaxCap = earlyParticipantWhitelist[addr].maxCap;
    newMaxCap = newMaxCap.minus(tokensBought);
    earlyParticipantWhitelist[addr] = WhiteListData({status:earlyParticipantWhitelist[addr].status, minCap:0, maxCap:newMaxCap});
  }

  function isAddressWhitelisted(address addr) public constant returns(bool) {
    for (uint i = 0; i < whitelistedParticipants.length; i++) {
      if (whitelistedParticipants[i] == addr) {
        return true;
        break;
      }
    }

    return false;
  }

  function whitelistedParticipantsLength() public constant returns (uint) {
    return whitelistedParticipants.length;
  }

  function isTierJoined(address addr) public constant returns(bool) {
    return joinedCrowdsaleState[addr].isJoined;
  }

  function getTierPosition(address addr) public constant returns(uint8) {
    return joinedCrowdsaleState[addr].position;
  }

  function getLastTier() public constant returns(address) {
    if (joinedCrowdsalesLen > 0)
      return joinedCrowdsales[joinedCrowdsalesLen - 1];
    else
      return address(0);
  }

  function setJoinedCrowdsales(address addr) private onlyOwner {
    assert(addr != address(0));
    assert(joinedCrowdsalesLen <= joinedCrowdsalesLenMax);
    assert(!isTierJoined(addr));
    joinedCrowdsales.push(addr);
    joinedCrowdsaleState[addr] = JoinedCrowdsaleStatus({
      isJoined: true,
      position: joinedCrowdsalesLen
    });
    joinedCrowdsalesLen++;
  }

  function updateJoinedCrowdsalesMultiple(address[] addrs) public onlyOwner {
    assert(addrs.length > 0);
    assert(joinedCrowdsalesLen == 0);
    assert(addrs.length <= joinedCrowdsalesLenMax);
    for (uint8 iter = 0; iter < addrs.length; iter++) {
      setJoinedCrowdsales(addrs[iter]);
    }
  }

  function setStartsAt(uint time) onlyOwner {
    assert(!finalized);
    assert(isUpdatable);
    assert(now <= time); 
    assert(time <= endsAt);
    assert(now <= startsAt);

    CrowdsaleExt lastTierCntrct = CrowdsaleExt(getLastTier());
    if (lastTierCntrct.finalized()) throw;

    uint8 tierPosition = getTierPosition(this);

    
    for (uint8 j = 0; j < tierPosition; j++) {
      CrowdsaleExt crowdsale = CrowdsaleExt(joinedCrowdsales[j]);
      assert(time >= crowdsale.endsAt());
    }

    startsAt = time;
    StartsAtChanged(startsAt);
  }

  
  function setEndsAt(uint time) public onlyOwner {
    assert(!finalized);
    assert(isUpdatable);
    assert(now <= time);
    assert(startsAt <= time);
    assert(now <= endsAt);

    CrowdsaleExt lastTierCntrct = CrowdsaleExt(getLastTier());
    if (lastTierCntrct.finalized()) throw;


    uint8 tierPosition = getTierPosition(this);

    for (uint8 j = tierPosition + 1; j < joinedCrowdsalesLen; j++) {
      CrowdsaleExt crowdsale = CrowdsaleExt(joinedCrowdsales[j]);
      assert(time <= crowdsale.startsAt());
    }

    endsAt = time;
    EndsAtChanged(endsAt);
  }

  
  function setPricingStrategy(PricingStrategy _pricingStrategy) public onlyOwner {
    assert(address(_pricingStrategy) != address(0));
    assert(address(pricingStrategy) == address(0));
    pricingStrategy = _pricingStrategy;

    
    if(!pricingStrategy.isPricingStrategy()) {
      throw;
    }
  }

  
  function setMultisig(address addr) public onlyOwner {

    
    if(investorCount > MAX_INVESTMENTS_BEFORE_MULTISIG_CHANGE) {
      throw;
    }

    multisigWallet = addr;
  }

  
  function isMinimumGoalReached() public constant returns (bool reached) {
    return weiRaised >= minimumFundingGoal;
  }

  
  function isFinalizerSane() public constant returns (bool sane) {
    return finalizeAgent.isSane();
  }

  
  function isPricingSane() public constant returns (bool sane) {
    return pricingStrategy.isSane(address(this));
  }

  
  function getState() public constant returns (State) {
    if(finalized) return State.Finalized;
    else if (address(finalizeAgent) == 0) return State.Preparing;
    else if (!finalizeAgent.isSane()) return State.Preparing;
    else if (!pricingStrategy.isSane(address(this))) return State.Preparing;
    else if (block.timestamp < startsAt) return State.PreFunding;
    else if (block.timestamp <= endsAt && !isCrowdsaleFull()) return State.Funding;
    else if (isMinimumGoalReached()) return State.Success;
    else return State.Failure;
  }

  
  function isCrowdsale() public constant returns (bool) {
    return true;
  }

  
  
  

  
  modifier inState(State state) {
    if(getState() != state) throw;
    _;
  }


  
  
  

  
  function isBreakingCap(uint weiAmount, uint tokenAmount, uint weiRaisedTotal, uint tokensSoldTotal) public constant returns (bool limitBroken);

  function isBreakingInvestorCap(address receiver, uint tokenAmount) public constant returns (bool limitBroken);

  
  function isCrowdsaleFull() public constant returns (bool);

  
  function assignTokens(address receiver, uint tokenAmount) private;
}















contract StandardToken is ERC20, SafeMath {

  
  event Minted(address receiver, uint amount);

  
  mapping(address => uint) balances;

  
  mapping (address => mapping (address => uint)) allowed;

  
  function isToken() public constant returns (bool weAre) {
    return true;
  }

  function transfer(address _to, uint _value) returns (bool success) {
    balances[msg.sender] = safeSub(balances[msg.sender], _value);
    balances[_to] = safeAdd(balances[_to], _value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  function transferFrom(address _from, address _to, uint _value) returns (bool success) {
    uint _allowance = allowed[_from][msg.sender];

    balances[_to] = safeAdd(balances[_to], _value);
    balances[_from] = safeSub(balances[_from], _value);
    allowed[_from][msg.sender] = safeSub(_allowance, _value);
    Transfer(_from, _to, _value);
    return true;
  }

  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }

  function approve(address _spender, uint _value) returns (bool success) {

    
    
    
    
    if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  function allowance(address _owner, address _spender) constant returns (uint remaining) {
    return allowed[_owner][_spender];
  }

}












contract UpgradeAgent {

  uint public originalSupply;

  
  function isUpgradeAgent() public constant returns (bool) {
    return true;
  }

  function upgradeFrom(address _from, uint256 _value) public;

}



contract UpgradeableToken is StandardToken {

  
  address public upgradeMaster;

  
  UpgradeAgent public upgradeAgent;

  
  uint256 public totalUpgraded;

  
  enum UpgradeState {Unknown, NotAllowed, WaitingForAgent, ReadyToUpgrade, Upgrading}

  
  event Upgrade(address indexed _from, address indexed _to, uint256 _value);

  
  event UpgradeAgentSet(address agent);

  
  function UpgradeableToken(address _upgradeMaster) {
    upgradeMaster = _upgradeMaster;
  }

  
  function upgrade(uint256 value) public {

      UpgradeState state = getUpgradeState();
      if(!(state == UpgradeState.ReadyToUpgrade || state == UpgradeState.Upgrading)) {
        
        throw;
      }

      
      if (value == 0) throw;

      balances[msg.sender] = safeSub(balances[msg.sender], value);

      
      totalSupply = safeSub(totalSupply, value);
      totalUpgraded = safeAdd(totalUpgraded, value);

      
      upgradeAgent.upgradeFrom(msg.sender, value);
      Upgrade(msg.sender, upgradeAgent, value);
  }

  
  function setUpgradeAgent(address agent) external {

      if(!canUpgrade()) {
        
        throw;
      }

      if (agent == 0x0) throw;
      
      if (msg.sender != upgradeMaster) throw;
      
      if (getUpgradeState() == UpgradeState.Upgrading) throw;

      upgradeAgent = UpgradeAgent(agent);

      
      if(!upgradeAgent.isUpgradeAgent()) throw;
      
      if (upgradeAgent.originalSupply() != totalSupply) throw;

      UpgradeAgentSet(upgradeAgent);
  }

  
  function getUpgradeState() public constant returns(UpgradeState) {
    if(!canUpgrade()) return UpgradeState.NotAllowed;
    else if(address(upgradeAgent) == 0x00) return UpgradeState.WaitingForAgent;
    else if(totalUpgraded == 0) return UpgradeState.ReadyToUpgrade;
    else return UpgradeState.Upgrading;
  }

  
  function setUpgradeMaster(address master) public {
      if (master == 0x0) throw;
      if (msg.sender != upgradeMaster) throw;
      upgradeMaster = master;
  }

  
  function canUpgrade() public constant returns(bool) {
     return true;
  }

}










contract ReleasableToken is ERC20, Ownable {

  
  address public releaseAgent;

  
  bool public released = false;

  
  mapping (address => bool) public transferAgents;

  
  modifier canTransfer(address _sender) {

    if(!released) {
        if(!transferAgents[_sender]) {
            throw;
        }
    }

    _;
  }

  
  function setReleaseAgent(address addr) onlyOwner inReleaseState(false) public {

    
    releaseAgent = addr;
  }

  
  function setTransferAgent(address addr, bool state) onlyOwner inReleaseState(false) public {
    transferAgents[addr] = state;
  }

  
  function releaseTokenTransfer() public onlyReleaseAgent {
    released = true;
  }

  
  modifier inReleaseState(bool releaseState) {
    if(releaseState != released) {
        throw;
    }
    _;
  }

  
  modifier onlyReleaseAgent() {
    if(msg.sender != releaseAgent) {
        throw;
    }
    _;
  }

  function transfer(address _to, uint _value) canTransfer(msg.sender) returns (bool success) {
    
   return super.transfer(_to, _value);
  }

  function transferFrom(address _from, address _to, uint _value) canTransfer(_from) returns (bool success) {
    
    return super.transferFrom(_from, _to, _value);
  }

}











contract MintableTokenExt is StandardToken, Ownable {

  using SafeMathLibExt for uint;

  bool public mintingFinished = false;

  
  mapping (address => bool) public mintAgents;

  event MintingAgentChanged(address addr, bool state  );

  
  struct ReservedTokensData {
    uint inTokens;
    uint inPercentageUnit;
    uint inPercentageDecimals;
    bool isReserved;
    bool isDistributed;
  }

  mapping (address => ReservedTokensData) public reservedTokensList;
  address[] public reservedTokensDestinations;
  uint public reservedTokensDestinationsLen = 0;
  bool reservedTokensDestinationsAreSet = false;

  modifier onlyMintAgent() {
    
    if(!mintAgents[msg.sender]) {
        throw;
    }
    _;
  }

  
  modifier canMint() {
    if(mintingFinished) throw;
    _;
  }

  function finalizeReservedAddress(address addr) public onlyMintAgent canMint {
    ReservedTokensData storage reservedTokensData = reservedTokensList[addr];
    reservedTokensData.isDistributed = true;
  }

  function isAddressReserved(address addr) public constant returns (bool isReserved) {
    return reservedTokensList[addr].isReserved;
  }

  function areTokensDistributedForAddress(address addr) public constant returns (bool isDistributed) {
    return reservedTokensList[addr].isDistributed;
  }

  function getReservedTokens(address addr) public constant returns (uint inTokens) {
    return reservedTokensList[addr].inTokens;
  }

  function getReservedPercentageUnit(address addr) public constant returns (uint inPercentageUnit) {
    return reservedTokensList[addr].inPercentageUnit;
  }

  function getReservedPercentageDecimals(address addr) public constant returns (uint inPercentageDecimals) {
    return reservedTokensList[addr].inPercentageDecimals;
  }

  function setReservedTokensListMultiple(
    address[] addrs, 
    uint[] inTokens, 
    uint[] inPercentageUnit, 
    uint[] inPercentageDecimals
  ) public canMint onlyOwner {
    assert(!reservedTokensDestinationsAreSet);
    assert(addrs.length == inTokens.length);
    assert(inTokens.length == inPercentageUnit.length);
    assert(inPercentageUnit.length == inPercentageDecimals.length);
    for (uint iterator = 0; iterator < addrs.length; iterator++) {
      if (addrs[iterator] != address(0)) {
        setReservedTokensList(addrs[iterator], inTokens[iterator], inPercentageUnit[iterator], inPercentageDecimals[iterator]);
      }
    }
    reservedTokensDestinationsAreSet = true;
  }

  
  function mint(address receiver, uint amount) onlyMintAgent canMint public {
    totalSupply = totalSupply.plus(amount);
    balances[receiver] = balances[receiver].plus(amount);

    
    
    Transfer(0, receiver, amount);
  }

  
  function setMintAgent(address addr, bool state) onlyOwner canMint public {
    mintAgents[addr] = state;
    MintingAgentChanged(addr, state);
  }

  function setReservedTokensList(address addr, uint inTokens, uint inPercentageUnit, uint inPercentageDecimals) private canMint onlyOwner {
    assert(addr != address(0));
    if (!isAddressReserved(addr)) {
      reservedTokensDestinations.push(addr);
      reservedTokensDestinationsLen++;
    }

    reservedTokensList[addr] = ReservedTokensData({
      inTokens: inTokens, 
      inPercentageUnit: inPercentageUnit, 
      inPercentageDecimals: inPercentageDecimals,
      isReserved: true,
      isDistributed: false
    });
  }
}



contract CrowdsaleTokenExt is ReleasableToken, MintableTokenExt, UpgradeableToken {

  
  event UpdatedTokenInformation(string newName, string newSymbol);

  event ClaimedTokens(address indexed _token, address indexed _controller, uint _amount);

  string public name;

  string public symbol;

  uint public decimals;

  
  uint public minCap;

  
  function CrowdsaleTokenExt(string _name, string _symbol, uint _initialSupply, uint _decimals, bool _mintable, uint _globalMinCap)
    UpgradeableToken(msg.sender) {

    
    
    
    owner = msg.sender;

    name = _name;
    symbol = _symbol;

    totalSupply = _initialSupply;

    decimals = _decimals;

    minCap = _globalMinCap;

    
    balances[owner] = totalSupply;

    if(totalSupply > 0) {
      Minted(owner, totalSupply);
    }

    
    if(!_mintable) {
      mintingFinished = true;
      if(totalSupply == 0) {
        throw; 
      }
    }
  }

  
  function releaseTokenTransfer() public onlyReleaseAgent {
    mintingFinished = true;
    super.releaseTokenTransfer();
  }

  
  function canUpgrade() public constant returns(bool) {
    return released && super.canUpgrade();
  }

  
  function setTokenInformation(string _name, string _symbol) onlyOwner {
    name = _name;
    symbol = _symbol;

    UpdatedTokenInformation(name, symbol);
  }

  
  function claimTokens(address _token) public onlyOwner {
    require(_token != address(0));

    ERC20 token = ERC20(_token);
    uint balance = token.balanceOf(this);
    token.transfer(owner, balance);

    ClaimedTokens(_token, owner, balance);
  }

}



contract ReservedTokensFinalizeAgent is FinalizeAgent {
  using SafeMathLibExt for uint;
  CrowdsaleTokenExt public token;
  CrowdsaleExt public crowdsale;

  uint public distributedReservedTokensDestinationsLen = 0;

  function ReservedTokensFinalizeAgent(CrowdsaleTokenExt _token, CrowdsaleExt _crowdsale) public {
    token = _token;
    crowdsale = _crowdsale;
  }

  
  function isSane() public constant returns (bool) {
    return (token.releaseAgent() == address(this));
  }

  
  function distributeReservedTokens(uint reservedTokensDistributionBatch) public {
    assert(msg.sender == address(crowdsale));

    assert(reservedTokensDistributionBatch > 0);
    assert(!reservedTokensAreDistributed);
    assert(distributedReservedTokensDestinationsLen < token.reservedTokensDestinationsLen());


    
    uint tokensSold = 0;
    for (uint8 i = 0; i < crowdsale.joinedCrowdsalesLen(); i++) {
      CrowdsaleExt tier = CrowdsaleExt(crowdsale.joinedCrowdsales(i));
      tokensSold = tokensSold.plus(tier.tokensSold());
    }

    uint startLooping = distributedReservedTokensDestinationsLen;
    uint batch = token.reservedTokensDestinationsLen().minus(distributedReservedTokensDestinationsLen);
    if (batch >= reservedTokensDistributionBatch) {
      batch = reservedTokensDistributionBatch;
    }
    uint endLooping = startLooping + batch;

    
    for (uint j = startLooping; j < endLooping; j++) {
      address reservedAddr = token.reservedTokensDestinations(j);
      if (!token.areTokensDistributedForAddress(reservedAddr)) {
        uint allocatedBonusInPercentage;
        uint allocatedBonusInTokens = token.getReservedTokens(reservedAddr);
        uint percentsOfTokensUnit = token.getReservedPercentageUnit(reservedAddr);
        uint percentsOfTokensDecimals = token.getReservedPercentageDecimals(reservedAddr);

        if (percentsOfTokensUnit > 0) {
          allocatedBonusInPercentage = tokensSold * percentsOfTokensUnit / 10**percentsOfTokensDecimals / 100;
          token.mint(reservedAddr, allocatedBonusInPercentage);
        }

        if (allocatedBonusInTokens > 0) {
          token.mint(reservedAddr, allocatedBonusInTokens);
        }

        token.finalizeReservedAddress(reservedAddr);
        distributedReservedTokensDestinationsLen++;
      }
    }

    if (distributedReservedTokensDestinationsLen == token.reservedTokensDestinationsLen()) {
      reservedTokensAreDistributed = true;
    }
  }

  
  function finalizeCrowdsale() public {
    assert(msg.sender == address(crowdsale));

    if (token.reservedTokensDestinationsLen() > 0) {
      assert(reservedTokensAreDistributed);
    }

    token.releaseTokenTransfer();
  }

}