src/init.h

   1 // Copyright (c) 2009-2010 Satoshi Nakamoto
   2 // Copyright (c) 2009-2017 The Bitcoin Core developers
   3 // Distributed under the MIT software license, see the accompanying
   4 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5
   6 #ifndef BITCOIN_INIT_H
   7 #define BITCOIN_INIT_H
   8
   9 #include <string>
  10
  11 class CScheduler;
  12 class CWallet;
  13
  14 namespace boost
  15 {
  16 class thread_group;
  17 } // namespace boost
  18
  19 void StartShutdown();
  20 bool ShutdownRequested();
  21 /** Interrupt threads */
  22 void Interrupt(boost::thread_group& threadGroup);
  23 void Shutdown();
  24 //!Initialize the logging infrastructure
  25 void InitLogging();
  26 //!Parameter interaction: change current parameters depending on various rules
  27 void InitParameterInteraction();
  28
  29 /** Initialize bitcoin core: Basic context setup.
  30  *  @note This can be done before daemonization. Do not call Shutdown() if this function fails.
  31  *  @pre Parameters should be parsed and config file should be read.
  32  */
  33 bool AppInitBasicSetup();
  34 /**
  35  * Initialization: parameter interaction.
  36  * @note This can be done before daemonization. Do not call Shutdown() if this function fails.
  37  * @pre Parameters should be parsed and config file should be read, AppInitBasicSetup should have been called.
  38  */
  39 bool AppInitParameterInteraction();
  40 /**
  41  * Initialization sanity checks: ecc init, sanity checks, dir lock.
  42  * @note This can be done before daemonization. Do not call Shutdown() if this function fails.
  43  * @pre Parameters should be parsed and config file should be read, AppInitParameterInteraction should have been called.
  44  */
  45 bool AppInitSanityChecks();
  46 /**
  47  * Lock bitcoin core data directory.
  48  * @note This should only be done after daemonization. Do not call Shutdown() if this function fails.
  49  * @pre Parameters should be parsed and config file should be read, AppInitSanityChecks should have been called.
  50  */
  51 bool AppInitLockDataDirectory();
  52 /**
  53  * Bitcoin core main initialization.
  54  * @note This should only be done after daemonization. Call Shutdown() if this function fails.
  55  * @pre Parameters should be parsed and config file should be read, AppInitLockDataDirectory should have been called.
  56  */
  57 bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler);
  58
  59 /** The help message mode determines what help message to show */
  60 enum HelpMessageMode {
  61     HMM_BITCOIND,
  62     HMM_BITCOIN_QT
  63 };
  64
  65 /** Help for options shared between UI and daemon (for -help) */
  66 std::string HelpMessage(HelpMessageMode mode);
  67 /** Returns licensing information (for -version) */
  68 std::string LicenseInfo();
  69
  70 #endif // BITCOIN_INIT_H