bool CIdentifierStorage::resolveIdentifier(const ObjectCallback & request)
{
std::set<std::string> allowedScopes;
if (request.remoteScope.empty())
{
// normally ID's from all required mods, own mod and virtual "core" mod are allowed
if (request.localScope != "core")
allowedScopes = VLC->modh->getModData(request.localScope).dependencies;
allowedScopes.insert(request.localScope);
allowedScopes.insert("core");
}
else
{
//...unless destination mod was specified explicitly
auto myDeps = VLC->modh->getModData(request.localScope).dependencies;
if (request.remoteScope == "core" || // allow only available to all core mod
myDeps.count(request.remoteScope)) // or dependencies
allowedScopes.insert(request.remoteScope);
}
std::string fullID = request.type + '.' + request.name;
auto entries = registeredObjects.equal_range(fullID);
if (entries.first != entries.second)
{
for (auto it = entries.first; it != entries.second; it++)
{
if (vstd::contains(allowedScopes, it->second.scope))
{
request.callback(it->second.id);
return true;
}
}
// error found. Try to generate some debug info
logGlobal->errorStream() << "Unknown identifier " << request.type << "." << request.name << " from mod " << request.localScope;
for (auto it = entries.first; it != entries.second; it++)
{
logGlobal->errorStream() << "\tID is available in mod " << it->second.scope;
}
// temporary code to smooth 0.92->0.93 transition
request.callback(entries.first->second.id);
return true;
}
logGlobal->errorStream() << "Unknown identifier " << request.type << "." << request.name << " from mod " << request.localScope;
return false;
}
bool CIdentifierStorage::resolveIdentifier(const ObjectCallback & request)
{
auto identifiers = getPossibleIdentifiers(request);
if (identifiers.size() == 1) // normally resolved ID
{
request.callback(identifiers.front().id);
return true;
}
if (request.optional && identifiers.empty()) // failed to resolve optinal ID
{
return true;
}
// error found. Try to generate some debug info
if (identifiers.size() == 0)
logGlobal->errorStream() << "Unknown identifier!";
else
logGlobal->errorStream() << "Ambiguous identifier request!";
logGlobal->errorStream() << "Request for " << request.type << "." << request.name << " from mod " << request.localScope;
for (auto id : identifiers)
{
logGlobal->errorStream() << "\tID is available in mod " << id.scope;
}
return false;
}
