#4 – get info getter smart contract on Ethereum

getInfoGetter.sol

contract basicInfoGetter 
{
  address creator;
  
  function basicInfoGetter() public
  {
    creator = msg.sender;
  }

  function getCurrentMinerAddress() constant returns (address)
  {  
    return block.coinbase;
  }
	
  function getCurrentDifficulty() constant returns (uint)
  {
    return block.difficulty;
  }
	
  function getCurrentGaslimit() constant returns (uint)
  {													  
    return block.gaslimit;
  }

  function getCurrentBlockNumber() constant returns (uint)
  {
    return block.number;
  }
  
  function getBlockTimestamp() constant returns (uint)
  {
    return block.timestamp;
  }
    
  function getMsgData() constant returns (bytes)
  {
    return msg.data;
  }
  
  function getMsgSender() constant returns (address)
  {
    return msg.sender;
  }
  
  function getMsgValue() constant returns (uint)
  {
    return msg.value;
  }
 
  function getMsgGas() constant returns (uint)        
  {													
    return msg.gas;
  }
    
  function getTxGasprice() constant returns (uint)
  {											     	
    return tx.gasprice;
  }
    
  function getTxOrigin() constant returns (address)
  {
    return tx.origin;
  }
    
  function getContractAddress() constant returns (address) 
  {
    return this;
  }
    
  function getContractBalance() constant returns (uint) 
  {
    return this.balance;
  }        
}