static base::string remove_backslash_if_needed(const base::string& filename)
{
if (!filename.empty() && base::is_path_separator(*(filename.end()-1))) {
int len = filename.size();
#ifdef HAVE_DRIVES
// if the name is C:\ or something like that, the backslash isn't
// removed
if (len == 3 && filename[1] == ':')
return filename;
#else
// this is just the root '/' slash
if (len == 1)
return filename;
#endif
return base::remove_path_separator(filename);
}
return filename;
}
void base::split_string(const base::string& string,
std::vector<base::string>& parts,
const base::string& separators)
{
size_t elements = 1 + std::count_if(string.begin(), string.end(), is_separator(&separators));
parts.reserve(elements);
size_t beg = 0, end;
while (true) {
end = string.find_first_of(separators, beg);
if (end != base::string::npos) {
parts.push_back(string.substr(beg, end - beg));
beg = end+1;
}
else {
parts.push_back(string.substr(beg));
break;
}
}
}