Byteme.sol

byteme.sol

contract byteme {
    
    struct Val {
        bool hex;
        bytes data;
    }
    
    mapping (bytes32 => Val) public data;
    
    event Log(address indexed, string, bytes32 indexed, bytes);
    
    function get (bytes32 key) constant returns (bytes){
        return data[key].data;
    }
    
    function isHex(bytes b) internal returns(bool) {
        return b[0] == "0" && b[1] == "x";
    }
    
    function set (bytes32 key, bytes value) returns(bool){
        bool h = isHex(value);
        data[key] = Val( h, value);
        Log(msg.sender, "Set key", key, value);
        return h;
    }
}