void PathUtils::splitPrefix(Firebird::PathName& path, Firebird::PathName& prefix)
{
prefix.erase();
while (path.hasData() && path[0] == dir_sep)
{
prefix = dir_sep;
path.erase(0, 1);
}
}
void PathUtils::splitPrefix(Firebird::PathName& path, Firebird::PathName& prefix)
{
prefix.erase();
if (hasDriveLetter(path))
{
prefix = path.substr(0, 2);
path.erase(0, 2);
}
if (path.hasData() && (path[0] == PathUtils::dir_sep || path[0] == '/'))
{
prefix += path[0];
path.erase(0, 1);
}
}
void PathUtils::splitLastComponent(Firebird::PathName& path, Firebird::PathName& file,
const Firebird::PathName& orgPath)
{
Firebird::PathName::size_type pos = orgPath.rfind(dir_sep);
if (pos == Firebird::PathName::npos)
{
path = "";
file = orgPath;
return;
}
path.erase();
path.append(orgPath, 0, pos); // skip the directory separator
file.erase();
file.append(orgPath, pos + 1, orgPath.length() - pos - 1);
}
void PathUtils::splitLastComponent(Firebird::PathName& path, Firebird::PathName& file,
const Firebird::PathName& orgPath)
{
Firebird::PathName::size_type pos = orgPath.rfind(PathUtils::dir_sep);
if (pos == Firebird::PathName::npos)
{
pos = orgPath.rfind('/'); // temp hack to make it work with paths,
// not expanded by ISC_expand_filename
if (pos == Firebird::PathName::npos)
{
path = "";
file = orgPath;
return;
}
}
path.erase();
path.append(orgPath, 0, pos); // skip the directory separator
file.erase();
file.append(orgPath, pos + 1, orgPath.length() - pos - 1);
}