Imported existing code

indra/newview/lleventnotifier.cpp

@@ -0,0 +1,338 @@
+/** 
+ * @file lleventnotifier.cpp
+ * @brief Viewer code for managing event notifications
+ *
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lleventnotifier.h"
+
+#include "message.h"
+
+#include "llnotify.h"
+#include "lleventinfo.h"
+#include "llfloaterdirectory.h"
+#include "llfloaterworldmap.h"
+#include "llagent.h"
+#include "llappviewer.h"	// for gPacificDaylightTime
+#include "llviewercontrol.h"
+
+LLEventNotifier gEventNotifier;
+
+LLEventNotifier::LLEventNotifier()
+{
+}
+
+
+LLEventNotifier::~LLEventNotifier()
+{
+	en_map::iterator iter;
+
+	for (iter = mEventNotifications.begin();
+		 iter != mEventNotifications.end();
+		 iter++)
+	{
+		delete iter->second;
+	}
+}
+
+
+void LLEventNotifier::update()
+{
+	if (mNotificationTimer.getElapsedTimeF32() > 30.f)
+	{
+		// Check our notifications again and send out updates
+		// if they happen.
+
+		time_t alert_time = time_corrected() + 5 * 60;
+		en_map::iterator iter;
+		for (iter = mEventNotifications.begin();
+			 iter != mEventNotifications.end();)
+		{
+			LLEventNotification *np = iter->second;
+
+			if (np->getEventDate() < (alert_time))
+			{
+				LLSD args;
+				args["NAME"] = np->getEventName();
+				args["DATE"] = np->getEventDateStr();
+				LLNotifications::instance().add("EventNotification", args, LLSD(),
+					boost::bind(&LLEventNotification::handleResponse, np, _1, _2));
+				mEventNotifications.erase(iter++);
+			}
+			else
+			{
+				iter++;
+			}
+		}
+		mNotificationTimer.reset();
+	}
+}
+
+void LLEventNotifier::load(const LLUserAuth::options_t& event_options)
+{
+	LLUserAuth::options_t::const_iterator resp_it;
+	for (resp_it = event_options.begin(); 
+		 resp_it != event_options.end(); 
+		 ++resp_it)
+	{
+		const LLUserAuth::response_t& response = *resp_it;
+
+		LLEventNotification *new_enp = new LLEventNotification();
+
+		if (!new_enp->load(response))
+		{
+			delete new_enp;
+			continue;
+		}
+		
+		mEventNotifications[new_enp->getEventID()] = new_enp;
+	}
+}
+
+
+BOOL LLEventNotifier::hasNotification(const U32 event_id)
+{
+	if (mEventNotifications.find(event_id) != mEventNotifications.end())
+	{
+		return TRUE;
+	}
+	return FALSE;
+}
+
+
+void LLEventNotifier::add(LLEventInfo &event_info)
+{
+	// We need to tell the simulator that we want to pay attention to
+	// this event, as well as add it to our list.
+
+	if (mEventNotifications.find(event_info.mID) != mEventNotifications.end())
+	{
+		// We already have a notification for this event, don't bother.
+		return;
+	}
+
+	// Push up a message to tell the server we have this notification.
+	gMessageSystem->newMessage("EventNotificationAddRequest");
+	gMessageSystem->nextBlockFast(_PREHASH_AgentData);
+	gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
+	gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+	gMessageSystem->nextBlock("EventData");
+	gMessageSystem->addU32("EventID", event_info.mID);
+	gAgent.sendReliableMessage();
+
+	LLEventNotification *enp = new LLEventNotification;
+	enp->load(event_info);
+	mEventNotifications[event_info.mID] = enp;
+}
+
+void LLEventNotifier::remove(const U32 event_id)
+{
+	en_map::iterator iter;
+	iter = mEventNotifications.find(event_id);
+	if (iter == mEventNotifications.end())
+	{
+		// We don't have a notification for this event, don't bother.
+		return;
+	}
+
+	// Push up a message to tell the server to remove this notification.
+	gMessageSystem->newMessage("EventNotificationRemoveRequest");
+	gMessageSystem->nextBlockFast(_PREHASH_AgentData);
+	gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
+	gMessageSystem->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+	gMessageSystem->nextBlock("EventData");
+	gMessageSystem->addU32("EventID", event_id);
+	gAgent.sendReliableMessage();
+	
+	delete iter->second;
+	mEventNotifications.erase(iter);
+}
+
+LLEventNotification::LLEventNotification() :
+	mEventID(0),
+	mEventName("")
+{
+}
+
+
+LLEventNotification::~LLEventNotification()
+{
+}
+
+bool LLEventNotification::handleResponse(const LLSD& notification, const LLSD& response)
+{
+	S32 option = LLNotification::getSelectedOption(notification, response);
+	switch (option)
+	{
+	case 0:
+		gAgent.teleportViaLocation(getEventPosGlobal());
+		gFloaterWorldMap->trackLocation(getEventPosGlobal());
+		break;
+	case 1:
+		gDisplayEventHack = TRUE;
+		LLFloaterDirectory::showEvents(getEventID());
+		break;
+	case 2:
+		break;
+	}
+
+	// We could clean up the notification on the server now if we really wanted to.
+	return false;
+}
+
+BOOL LLEventNotification::load(const LLUserAuth::response_t &response)
+{
+
+	LLUserAuth::response_t::const_iterator option_it;
+	BOOL event_ok = TRUE;
+	option_it = response.find("event_id");
+	if (option_it != response.end())
+	{
+		mEventID = atoi(option_it->second.c_str());
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	option_it = response.find("event_name");
+	if (option_it != response.end())
+	{
+		llinfos << "Event: " << option_it->second << llendl;
+		mEventName = option_it->second;
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+/*
+	option_it = response.find("event_date");
+	if (option_it != response.end())
+	{
+		llinfos << "EventDate: " << option_it->second << llendl;
+		mEventDateStr = option_it->second;
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+*/
+	option_it = response.find("event_date_ut");
+	if (option_it != response.end())
+	{
+		llinfos << "EventDate: " << option_it->second << llendl;
+		mEventDate = strtoul(option_it->second.c_str(), NULL, 10);
+
+		// Convert to Pacific, based on server's opinion of whether
+		// it's daylight savings time there.
+		struct tm* t = utc_to_pacific_time(mEventDate, gPacificDaylightTime);
+		timeStructToFormattedString(t, gSavedSettings.getString("TimestampFormat"), mEventDateStr);
+		if (gPacificDaylightTime)
+		{
+			mEventDateStr += " PDT";
+		}
+		else
+		{
+			mEventDateStr += " PST";
+		}
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	S32 grid_x = 0;
+	S32 grid_y = 0;
+	S32 x_region = 0;
+	S32 y_region = 0;
+
+	option_it = response.find("grid_x");
+	if (option_it != response.end())
+	{
+		llinfos << "GridX: " << option_it->second << llendl;
+		grid_x= atoi(option_it->second.c_str());
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	option_it = response.find("grid_y");
+	if (option_it != response.end())
+	{
+		llinfos << "GridY: " << option_it->second << llendl;
+		grid_y = atoi(option_it->second.c_str());
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	option_it = response.find("x_region");
+	if (option_it != response.end())
+	{
+		llinfos << "RegionX: " << option_it->second << llendl;
+		x_region = atoi(option_it->second.c_str());
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	option_it = response.find("y_region");
+	if (option_it != response.end())
+	{
+		llinfos << "RegionY: " << option_it->second << llendl;
+		y_region = atoi(option_it->second.c_str());
+	}
+	else
+	{
+		event_ok = FALSE;
+	}
+
+	mEventPosGlobal.mdV[VX] = grid_x * 256 + x_region;
+	mEventPosGlobal.mdV[VY] = grid_y * 256 + y_region;
+	mEventPosGlobal.mdV[VZ] = 0.f;
+
+	return event_ok;
+}
+
+BOOL LLEventNotification::load(const LLEventInfo &event_info)
+{
+
+	mEventID = event_info.mID;
+	mEventName = event_info.mName;
+	mEventDateStr = event_info.mTimeStr;
+	mEventDate = event_info.mUnixTime;
+	mEventPosGlobal = event_info.mPosGlobal;
+	return TRUE;
+}
+