diff options
Diffstat (limited to 'src/util/system.h')
-rw-r--r-- | src/util/system.h | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/util/system.h b/src/util/system.h index 66a9eb4612..908a3c407d 100644 --- a/src/util/system.h +++ b/src/util/system.h @@ -71,6 +71,8 @@ fs::path GetDefaultDataDir(); // The blocks directory is always net specific. const fs::path &GetBlocksDir(); const fs::path &GetDataDir(bool fNetSpecific = true); +// Return true if -datadir option points to a valid directory or is not specified. +bool CheckDataDirOption(); /** Tests only */ void ClearDatadirCache(); fs::path GetConfigFile(const std::string& confPath); @@ -127,6 +129,23 @@ struct SectionInfo class ArgsManager { +public: + enum Flags { + NONE = 0x00, + // Boolean options can accept negation syntax -noOPTION or -noOPTION=1 + ALLOW_BOOL = 0x01, + ALLOW_INT = 0x02, + ALLOW_STRING = 0x04, + ALLOW_ANY = ALLOW_BOOL | ALLOW_INT | ALLOW_STRING, + DEBUG_ONLY = 0x100, + /* Some options would cause cross-contamination if values for + * mainnet were used while running on regtest/testnet (or vice-versa). + * Setting them as NETWORK_ONLY ensures that sharing a config file + * between mainnet and regtest/testnet won't cause problems due to these + * parameters by accident. */ + NETWORK_ONLY = 0x200, + }; + protected: friend class ArgsManagerHelper; @@ -134,9 +153,7 @@ protected: { 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) {}; + unsigned int m_flags; }; mutable CCriticalSection cs_args; @@ -256,7 +273,7 @@ public: /** * Add argument */ - void AddArg(const std::string& name, const std::string& help, const bool debug_only, const OptionsCategory& cat); + void AddArg(const std::string& name, const std::string& help, unsigned int flags, const OptionsCategory& cat); /** * Add many hidden arguments @@ -269,6 +286,7 @@ public: void ClearArgs() { LOCK(cs_args); m_available_args.clear(); + m_network_only_args.clear(); } /** @@ -277,9 +295,10 @@ public: std::string GetHelpMessage() const; /** - * Check whether we know of this arg + * Return Flags for known arg. + * Return ArgsManager::NONE for unknown arg. */ - bool IsArgKnown(const std::string& key) const; + unsigned int FlagsOfKnownArg(const std::string& key) const; }; extern ArgsManager gArgs; |