C++ (Cpp) command_arguments_t Examples

Example #1

File: CommandProcessor.cpp Project: impulze/team_one

void CommandProcessor::quit(command_arguments_t const &arguments)
{
	if (arguments.size() != 0)
	{
		throw userinterface_errors::InvalidCommandError("Syntax: quit");
	}

	user_interface_.quit();
}

Example #2

File: CommandProcessor.cpp Project: hici/team_one

void CommandProcessor::deluser(command_arguments_t const &parameters)
{
	if (parameters.size() != 1)
	{
		throw userinterface_errors::InvalidCommandError("Syntax: deluser <name>");
	}


	std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
	std::string const nonwide_name = converter.to_bytes(parameters[0]);

	try
	{
		user_database_.remove(nonwide_name);
	}
	catch (database_errors::Failure const &error)
	{
		throw userinterface_errors::CommandFailedError(error.what());
	}
}

Example #3

File: CommandProcessor.cpp Project: impulze/team_one

void CommandProcessor::adduser(command_arguments_t const &arguments)
{
	if (arguments.size() != 2)
	{
		throw userinterface_errors::InvalidCommandError("Syntax: adduser <name> <password>");
	}

	std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
	std::string const nonwide_name = converter.to_bytes(arguments[0]);
	std::string const nonwide_password = converter.to_bytes(arguments[1]);

	try
	{
		user_database_.create(nonwide_name, nonwide_password);
	}
	catch (database_errors::Failure const &error)
	{
		throw userinterface_errors::CommandFailedError(error.what());
	}
}

Example #4

File: CommandProcessor.cpp Project: impulze/team_one

void CommandProcessor::check_password_hash(command_arguments_t const &arguments)
{
	if (arguments.size() != 2)
	{
		throw userinterface_errors::InvalidCommandError("Syntax: check <name> <password_hash>");
	}

	std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
	std::string const nonwide_name = converter.to_bytes(arguments[0]);
	std::string const nonwide_password_hash = converter.to_bytes(arguments[1]);

	try
	{
		Hash::hash_t const hash = Hash::string_to_hash(nonwide_password_hash);
		user_database_.check(nonwide_name, hash);
	}
	catch (database_errors::Failure const &error)
	{
		throw userinterface_errors::CommandFailedError(error.what());
	}
}

Example #5

File: CommandProcessor.cpp Project: hici/team_one

void CommandProcessor::check_password(command_arguments_t const &parameters)
{
	if (parameters.size() != 2)
	{
		throw userinterface_errors::InvalidCommandError("Syntax: check <name> <password>");
	}


	std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
	std::string const nonwide_name = converter.to_bytes(parameters[0]);
	std::string const nonwide_password = converter.to_bytes(parameters[1]);

	try
	{
		std::vector<char> hash_bytes(nonwide_password.begin(), nonwide_password.end());
		Hash::hash_t const hash = Hash::hash_bytes(hash_bytes);
		user_database_.check(nonwide_name, hash);
	}
	catch (database_errors::Failure const &error)
	{
		throw userinterface_errors::CommandFailedError(error.what());
	}
}