diff options
Diffstat (limited to 'src/util.h')
-rw-r--r-- | src/util.h | 88 |
1 files changed, 74 insertions, 14 deletions
diff --git a/src/util.h b/src/util.h index ce94f396af..23b2a787e4 100644 --- a/src/util.h +++ b/src/util.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2017 The Bitcoin Core developers +// Copyright (c) 2009-2018 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -20,11 +20,11 @@ #include <sync.h> #include <tinyformat.h> #include <utiltime.h> +#include <utilmemory.h> #include <atomic> #include <exception> #include <map> -#include <memory> #include <set> #include <stdint.h> #include <string> @@ -66,7 +66,7 @@ bool SetupNetworking(); template<typename... Args> bool error(const char* fmt, const Args&... args) { - LogPrintStr("ERROR: " + tfm::format(fmt, args...) + "\n"); + LogPrintf("ERROR: %s\n", tfm::format(fmt, args...)); return false; } @@ -118,18 +118,46 @@ inline bool IsSwitchChar(char c) #endif } +enum class OptionsCategory { + OPTIONS, + CONNECTION, + WALLET, + WALLET_DEBUG_TEST, + ZMQ, + DEBUG_TEST, + CHAINPARAMS, + NODE_RELAY, + BLOCK_CREATION, + RPC, + GUI, + COMMANDS, + REGISTER_COMMANDS, + + HIDDEN // Always the last option to avoid printing these in the help +}; + class ArgsManager { protected: friend class ArgsManagerHelper; + struct Arg + { + std::string m_help_param; + std::string m_help_text; + bool m_debug_only; + + Arg(const std::string& help_param, const std::string& help_text, bool debug_only) : m_help_param(help_param), m_help_text(help_text), m_debug_only(debug_only) {}; + }; + mutable CCriticalSection cs_args; std::map<std::string, std::vector<std::string>> m_override_args; std::map<std::string, std::vector<std::string>> m_config_args; std::string m_network; std::set<std::string> m_network_only_args; + std::map<OptionsCategory, std::map<std::string, Arg>> m_available_args; - void ReadConfigStream(std::istream& stream); + bool ReadConfigStream(std::istream& stream, std::string& error, bool ignore_invalid_keys = false); public: ArgsManager(); @@ -139,8 +167,8 @@ public: */ void SelectConfigNetwork(const std::string& network); - void ParseParameters(int argc, const char*const argv[]); - void ReadConfigFile(const std::string& confPath); + bool ParseParameters(int argc, const char* const argv[], std::string& error); + bool ReadConfigFiles(std::string& error, bool ignore_invalid_keys = false); /** * Log warnings for options in m_section_only_args when @@ -229,6 +257,31 @@ public: * @return CBaseChainParams::MAIN by default; raises runtime error if an invalid combination is given. */ std::string GetChainName() const; + + /** + * Add argument + */ + void AddArg(const std::string& name, const std::string& help, const bool debug_only, const OptionsCategory& cat); + + /** + * Add many hidden arguments + */ + void AddHiddenArgs(const std::vector<std::string>& args); + + /** + * Clear available arguments + */ + void ClearArgs() { m_available_args.clear(); } + + /** + * Get the help string + */ + std::string GetHelpMessage() const; + + /** + * Check whether we know of this arg + */ + bool IsArgKnown(const std::string& key) const; }; extern ArgsManager gArgs; @@ -293,20 +346,27 @@ template <typename Callable> void TraceThread(const char* name, Callable func) std::string CopyrightHolders(const std::string& strPrefix); -//! Substitute for C++14 std::make_unique. -template <typename T, typename... Args> -std::unique_ptr<T> MakeUnique(Args&&... args) -{ - return std::unique_ptr<T>(new T(std::forward<Args>(args)...)); -} - /** * On platforms that support it, tell the kernel the calling thread is * CPU-intensive and non-interactive. See SCHED_BATCH in sched(7) for details. * * @return The return value of sched_setschedule(), or 1 on systems without - * sched_setchedule(). + * sched_setschedule(). */ int ScheduleBatchPriority(void); +namespace util { + +//! Simplification of std insertion +template <typename Tdst, typename Tsrc> +inline void insert(Tdst& dst, const Tsrc& src) { + dst.insert(dst.begin(), src.begin(), src.end()); +} +template <typename TsetT, typename Tsrc> +inline void insert(std::set<TsetT>& dst, const Tsrc& src) { + dst.insert(src.begin(), src.end()); +} + +} // namespace util + #endif // BITCOIN_UTIL_H |