bool get_omii_gridsam_contexts(saga::session s, std::vector<saga::context>& ctxs_)
{
std::vector<saga::context> ctxs(s.list_contexts());
std::vector<saga::context>::iterator end = ctxs.end();
for (std::vector<saga::context>::iterator it = ctxs.begin(); it != end; ++it)
{
if (!(*it).attribute_exists(saga::attributes::context_type))
continue;
if ("omii_gridsam" == (*it).get_attribute(saga::attributes::context_type))
ctxs_.push_back(*it);
}
return !ctxs_.empty();
}
// returns a clone of the given session, but without any ssh context. That
// way we ensure that future calls in that stripped session will not arrive
// in this adaptor again, ever (see also the comment on adaptor preferences
// in adaptor_register().
saga::session filesystem_adaptor::strip_session (const saga::session & s)
{
saga::session ret = static_cast <saga::session> (s.clone ());
std::vector <saga::context> cs = ret.list_contexts ();
for ( unsigned int i = 0; i < cs.size (); i++ )
{
if ( cs[i].get_attribute (saga::attributes::context_type) == "ssh" )
{
ret.remove_context (cs[i]);
}
}
return ret;
}
void filesystem_adaptor::dump_session (const std::string & msg,
const saga::session & s)
{
std::cout << " ---------------------------- " << std::endl;
std::cout << " -- " << msg << " -- " << std::endl;
std::cout << " ---------------------------- " << std::endl;
std::vector <saga::context> cs = s.list_contexts ();
std::cout << " found " << cs.size () << " contexts " << std::endl;
for ( unsigned int i = 0; i < cs.size (); i++ )
{
std::cout << " " << i << ": " << cs[i].get_attribute ("Type") << std::endl;
}
std::cout << " ---------------------------- " << std::endl;
}
