diff options
Diffstat (limited to 'src/checker/errors/settings/port_number.cpp')
-rw-r--r-- | src/checker/errors/settings/port_number.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/checker/errors/settings/port_number.cpp b/src/checker/errors/settings/port_number.cpp new file mode 100644 index 0000000..b02eec4 --- /dev/null +++ b/src/checker/errors/settings/port_number.cpp @@ -0,0 +1,48 @@ +#include <stdexcept> + +#include "port_number.hpp" +#include "management/logger.hpp" + +namespace smtp::checker::errors::settings +{ + bool PortNumber::Check( const manage::SettingsFileDataType& line ) const + { + static const std::string PORT_FIELD = "port"; + static constexpr int MIN_PORT_NUMBER = 0; + static constexpr int MAX_PORT_NUMBER = 65535; + + //TODO общее использование полей + auto find = line.find( PORT_FIELD ); + if( find == line.end() ) + { + manage::Logger::LogError( "Port doesn't found" ); + return false; + } + auto host_as_string = find->second; + if( host_as_string.empty()) + { + return true; + } + int host_as_int{}; + try + { + host_as_int = std::stoi( host_as_string ); + } + catch( std::invalid_argument const& ex ) + { + manage::Logger::LogError( "Port doesn't entered by numbers" ); + return false; + } + catch( std::out_of_range const& ex ) + { + manage::Logger::LogError( "Port out of range" ); + return false; + } + catch( ... ) + { + manage::Logger::LogError( "Port doesn't entered by numbers" ); + return false; + } + return host_as_int >= MIN_PORT_NUMBER && host_as_int <= MAX_PORT_NUMBER; + } +} |