Line data    Source code

       1             : // Copyright (c) 2014 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #ifndef BITCOIN_CHAINPARAMSBASE_H
       6             : #define BITCOIN_CHAINPARAMSBASE_H
       7             : 
       8             : #include <string>
       9             : #include <vector>
      10             : 
      11             : /**
      12             :  * CBaseChainParams defines the base parameters (shared between bitcoin-cli and bitcoind)
      13             :  * of a given instance of the Bitcoin system.
      14             :  */
      15        1218 : class CBaseChainParams
      16             : {
      17             : public:
      18             :     enum Network {
      19             :         MAIN,
      20             :         TESTNET,
      21             :         REGTEST,
      22             : 
      23             :         MAX_NETWORK_TYPES
      24             :     };
      25             : 
      26         120 :     const std::string& DataDir() const { return strDataDir; }
      27           0 :     int RPCPort() const { return nRPCPort; }
      28             : 
      29             : protected:
      30         812 :     CBaseChainParams() {}
      31             : 
      32             :     int nRPCPort;
      33             :     std::string strDataDir;
      34             : };
      35             : 
      36             : /**
      37             :  * Return the currently selected parameters. This won't change after app
      38             :  * startup, except for unit tests.
      39             :  */
      40             : const CBaseChainParams& BaseParams();
      41             : 
      42             : /** Sets the params returned by Params() to those for the given network. */
      43             : void SelectBaseParams(CBaseChainParams::Network network);
      44             : 
      45             : /**
      46             :  * Looks for -regtest or -testnet and returns the appropriate Network ID.
      47             :  * Returns MAX_NETWORK_TYPES if an invalid combination is given.
      48             :  */
      49             : CBaseChainParams::Network NetworkIdFromCommandLine();
      50             : 
      51             : /**
      52             :  * Calls NetworkIdFromCommandLine() and then calls SelectParams as appropriate.
      53             :  * Returns false if an invalid combination is given.
      54             :  */
      55             : bool SelectBaseParamsFromCommandLine();
      56             : 
      57             : /**
      58             :  * Return true if SelectBaseParamsFromCommandLine() has been called to select
      59             :  * a network.
      60             :  */
      61             : bool AreBaseParamsConfigured();
      62             : 
      63             : #endif // BITCOIN_CHAINPARAMSBASE_H