BOOL LLAsyncHostByName::startRequest( const LLString& domain_name, LLAsyncHostByNameCallback callback, void* userdata )
{
if( isPendingRequest() )
{
llwarns << "LLAsyncHostByName::startRequest() cancelled existing request." << llendl;
cancelPendingRequest();
}
mCallback = callback;
mUserdata = userdata;
memset(mOutputBuffer, 0, sizeof( mOutputBuffer ) );
mDomainName = domain_name;
mRequestHandle = WSAAsyncGetHostByName(
(HWND)gViewerWindow->getPlatformWindow(),
LL_WM_HOST_RESOLVED,
domain_name.c_str(),
mOutputBuffer,
sizeof( mOutputBuffer ) );
if( !mRequestHandle )
{
llwarns << "LLAsyncHostByName::startRequest() failed: " << WSAGetLastError() << llendl;
return FALSE;
}
return TRUE;
}
void LLAvatarPropertiesProcessor::sendAvatarPropertiesRequest(const LLUUID& avatar_id)
{
// this is the startup state when send_complete_agent_movement() message is sent.
// Before this, the AvatarPropertiesRequest message
// won't work so don't bother trying
if (LLStartUp::getStartupState() <= STATE_AGENT_SEND)
{
return;
}
if (isPendingRequest(avatar_id, APT_PROPERTIES))
{
// waiting for a response, don't re-request
return;
}
// indicate we're going to make a request
addPendingRequest(avatar_id, APT_PROPERTIES);
LLMessageSystem *msg = gMessageSystem;
msg->newMessageFast(_PREHASH_AvatarPropertiesRequest);
msg->nextBlockFast( _PREHASH_AgentData);
msg->addUUIDFast( _PREHASH_AgentID, gAgent.getID() );
msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
msg->addUUIDFast( _PREHASH_AvatarID, avatar_id);
gAgent.sendReliableMessage();
}
void LLAvatarPropertiesProcessor::sendGenericRequest(const LLUUID& avatar_id, EAvatarProcessorType type, const std::string method)
{
// Suppress duplicate requests while waiting for a response from the network
if (isPendingRequest(avatar_id, type))
{
// waiting for a response, don't re-request
return;
}
// indicate we're going to make a request
addPendingRequest(avatar_id, type);
std::vector<std::string> strings;
strings.push_back( avatar_id.asString() );
send_generic_message(method, strings);
}
void LLAvatarPropertiesProcessor::sendAvatarPropertiesRequest(const LLUUID& avatar_id)
{
if (isPendingRequest(avatar_id, APT_PROPERTIES))
{
// waiting for a response, don't re-request
return;
}
// indicate we're going to make a request
addPendingRequest(avatar_id, APT_PROPERTIES);
LLMessageSystem *msg = gMessageSystem;
msg->newMessageFast(_PREHASH_AvatarPropertiesRequest);
msg->nextBlockFast( _PREHASH_AgentData);
msg->addUUIDFast( _PREHASH_AgentID, gAgent.getID() );
msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
msg->addUUIDFast( _PREHASH_AvatarID, avatar_id);
gAgent.sendReliableMessage();
}
