/*!
Load the plugins.
\param server The server object to use.
*/
int
PluginsManager::load (Server *server)
{
list<string*> toRemove;
HashMap<string, list<string>*> dependsOn;
HashMap<string, PluginInfo*>::Iterator it = pluginsInfos.begin ();
HashMap<string, bool> remove;
while (it != pluginsInfos.end ())
{
string name (it.getKey ());
PluginInfo* pinfo = *it;
HashMap<string, pair<int, int>* >::Iterator depIt = pinfo->begin ();
string msversion (MYSERVER_VERSION);
size_t i = msversion.find ("-", 0);
if (i != string::npos)
msversion = msversion.substr (0, i);
int msVersion = PluginInfo::convertVersion (msversion);
if (msVersion < pinfo->getMyServerMinVersion ()
|| msVersion > pinfo->getMyServerMaxVersion ())
server->log (MYSERVER_LOG_MSG_WARNING,
_("Plugin `%s' not compatible with this version"),
name.c_str ());
else
remove.put (name, false);
for (; depIt != pinfo->end (); depIt++)
{
string dname = depIt.getKey ();
list<string>* deps = dependsOn.get (dname);
if (!deps)
{
deps = new list<string > ();
dependsOn.put (dname, deps);
}
deps->push_front (name);
}
it++;
}
list<string*>::iterator tRIt = toRemove.begin ();
for (; tRIt != toRemove.end (); tRIt++)
removePlugin (**tRIt);
toRemove.clear ();
HashMap<string, list<string>*>::Iterator dIt = dependsOn.begin ();
for (; dIt != dependsOn.end (); dIt++)
{
string logBuf;
string dname = dIt.getKey ();
PluginInfo* pinfo = getPluginInfo (dname);
if (!pinfo || pinfo->getVersion () == 0)
remove.put (dname, true);
list<string>* dependsList = (*dIt);
if (!dependsList)
continue;
if (dependsList->empty ())
continue;
bool rem = remove.get (dname);
if (rem)
{
recursiveDependencesFallDown (server, dname, remove, dependsOn);
continue;
}
HashMap<string, pair<int, int>* >::Iterator lit = pinfo->begin ();
for (; lit != pinfo->end (); lit++)
{
string depN = lit.getKey ();
PluginInfo* dep = getPluginInfo (depN);
if (!dep || remove.get (depN))
{
server->log (MYSERVER_LOG_MSG_WARNING,
_("Missing plugin dependence `%s' --> `%s'"),
dname.c_str (), depN.c_str ());
recursiveDependencesFallDown (server, dname, remove, dependsOn);
break;
}
pair<int, int>* pdep = *lit;
if (dep->getVersion () < pdep->first
|| dep->getVersion () > pdep->second)
{
recursiveDependencesFallDown (server, dname, remove, dependsOn);
server->log (MYSERVER_LOG_MSG_WARNING,
_("Plugin `%s' not compatible with this version"),
dname.c_str ());
break;
}
}
}
HashMap<string, bool>::Iterator rIt = remove.begin ();
for (; rIt != remove.end (); rIt++)
{
string name (rIt.getKey ());
if (*rIt)
removePlugin (name);
}
for (it = pluginsInfos.begin (); it != pluginsInfos.end (); it++)
(*it)->getPlugin ()->load (server);
return 0;
}
