LLSD LLControlVariable::getComparableValue(const LLSD& value)
{
// *FIX:MEP - The following is needed to make the LLSD::ImplString
// work with boolean controls...
LLSD storable_value;
if(TYPE_BOOLEAN == type() && value.isString())
{
BOOL temp;
if(LLStringUtil::convertToBOOL(value.asString(), temp))
{
storable_value = (bool)temp;
}
else
{
storable_value = false;
}
}
else if (TYPE_LLSD == type() && value.isString())
{
LLPointer<LLSDNotationParser> parser = new LLSDNotationParser;
LLSD result;
std::stringstream value_stream(value.asString());
if (parser->parse(value_stream, result, LLSDSerialize::SIZE_UNLIMITED) != LLSDParser::PARSE_FAILURE)
{
storable_value = result;
}
else
{
storable_value = value;
}
}
else
{
storable_value = value;
}
return storable_value;
}
bool CommandLineOptions::readOptions(int argc, const char **argv)
{
for (int i=0; i < argc; ++i)
{
m_arguments.push_back(argv[i]);
}
for (int i=1; i < argc; ++i)
{
const string & argument = m_arguments[i];
string option_name;
if (argument.size() > 1 && argument[0] == '-')
{
if (argument.size() > 2 && argument[1] == '-')
{
option_name = argument.substr(2);
}
else
{
string short_name = argument.substr(1);
std::map<std::string, std::string>::iterator it;
it = m_long_names.find(short_name);
if (it != m_long_names.end())
{
option_name = it->second;
}
else
{
cerr << "Invalid option: " << argument << endl;
return false;
}
}
}
if (option_name.empty())
{
m_remaining.push_back(argument);
continue;
}
std::map<std::string, Option*>::iterator option_it;
option_it = m_options.find(option_name);
if (option_it == m_options.end())
{
cerr << "Invalid option: " << argument << endl;
return false;
}
Option *option = option_it->second;
{
OptionT<bool> *bool_option = option_cast<bool>(option);
if (bool_option)
{
bool_option->is_set = true;
continue;
}
}
if (i == argc-1)
{
std::cerr << "Missing value for option: " << argument << endl;
return false;
}
++i;
std::istringstream value_stream( m_arguments[i] );
if (!option->parse_value( value_stream ))
{
std::cerr << "Invalid value for option: "
<< argument << ' ' << value_stream.str() << endl;
return false;
}
}
return true;
}
