diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/configparser.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/configparser.cpp b/src/configparser.cpp index 8a3042eba..627cd78e1 100644 --- a/src/configparser.cpp +++ b/src/configparser.cpp @@ -402,6 +402,21 @@ bool ConfigTag::readString(const std::string& key, std::string& value, bool allo return false; } +std::string ConfigTag::getString(const std::string& key, const std::string& def, const TR1NS::function<bool(const std::string&)>& validator) +{ + std::string res; + if (!readString(key, res)) + return def; + + if (!validator(res)) + { + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "WARNING: The value of <%s:%s> is not valid; value set to %s.", + tag.c_str(), key.c_str(), def.c_str()); + return def; + } + return res; +} + std::string ConfigTag::getString(const std::string& key, const std::string& def, size_t minlen, size_t maxlen) { std::string res; |