LWRESULT Cx_ConsoleMgr::PraseCommandLine(const std::string& command_str, COMMAND_LINE& command_line,
const std::string& div_char)
{
std::string match(div_char);
bool removeEmpty = true;
std::string::size_type start = 0; // starting position for searches
std::string::size_type skip = 1; // positions to skip after a match
command_line.clear();
skip = match.length();
while (start != std::string::npos)
{
// get a complete range [start..end)
std::string::size_type end = command_str.find_first_of(match, start);
// null strings always match in string::find, but
// a skip of 0 causes infinite loops. pretend that
// no tokens were found and extract the whole string
if (skip == 0) end = std::string::npos;
std::string token = command_str.substr(start, end - start);
if (!(removeEmpty && token.empty()))
{
// extract the token and add it to the result list
command_line.push_back(token);
}
// start the next range
if ((start = end) != std::string::npos) start += skip;
}
return LWDP_OK;
}
