void process_name_value_string(const std::string& str, const boost::function<void (const std::string&, const std::string&)>& func)
{
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
tokenizer tokens(str, boost::char_separator<char>(",", "", boost::drop_empty_tokens));
for(tokenizer::iterator i = tokens.begin(); i != tokens.end(); ++i)
{
std::string lhs, rhs;
split_string_at(*i, '=', &lhs, &rhs);
func(lhs, rhs);
}
}
void
ParamList::parse_string(const std::string& str)
{
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
tokenizer tokens(str, boost::char_separator<char>(",", ""));
for(tokenizer::iterator i = tokens.begin(); i != tokens.end(); ++i)
{
std::string lhs;
std::string rhs;
split_string_at(*i, '=', &lhs, &rhs);
m_params[lhs] = rhs;
}
}
void process_name_value_string(const std::string& str, const boost::function<void (const std::string&, const std::string&)>& func)
{
int quote_count = 0;
std::string res;
for(std::string::size_type i = 0; i < str.size(); ++i)
{
if (str[i] == '[')
{
quote_count += 1;
}
else if (str[i] == ']')
{
quote_count -= 1;
if (quote_count < 0)
{
raise_exception(std::runtime_error, "unexpected ']' at " << i);
}
}
else if (str[i] == '\\')
{
i += 1;
if (i < str.size())
{
res += str[i+1];
}
else
{
res += '\\';
}
}
else if (str[i] == ',')
{
if (quote_count == 0)
{
if (!res.empty())
{
std::string lhs, rhs;
split_string_at(res, '=', &lhs, &rhs);
func(lhs, rhs);
res.clear();
}
}
else
{
res += str[i];
}
}
else
{
res += str[i];
}
}
if (quote_count != 0)
{
raise_exception(std::runtime_error, "unclosed '['");
}
if (!res.empty())
{
std::string lhs, rhs;
split_string_at(res, '=', &lhs, &rhs);
func(lhs, rhs);
}
}
