1 files changed, 106 insertions, 0 deletions
diff --git a/indra/newview/llregioninfomodel.cpp b/indra/newview/llregioninfomodel.cpp
new file mode 100644
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+++ b/indra/newview/llregioninfomodel.cpp
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+/** 
+ * @file llregioninfomodel.cpp
+ * @brief Region info model
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llregioninfomodel.h"
+
+// libs
+#include "message.h"
+
+// viewers
+
+void LLRegionInfoModel::reset()
+{
+	mSimAccess			= 0;
+	mAgentLimit			= 0;
+
+	mRegionFlags		= 0;
+	mEstateID			= 0;
+	mParentEstateID		= 0;
+
+	mPricePerMeter		= 0;
+	mRedirectGridX		= 0;
+	mRedirectGridY		= 0;
+
+	mBillableFactor		= 0.0f;
+	mObjectBonusFactor	= 0.0f;
+	mWaterHeight		= 0.0f;
+	mTerrainRaiseLimit	= 0.0f;
+	mTerrainLowerLimit	= 0.0f;
+	mSunHour			= 0.0f;
+
+	mUseEstateSun		= false;
+
+	mSimType.clear();
+	mSimName.clear();
+}
+
+LLRegionInfoModel::LLRegionInfoModel()
+{
+	reset();
+}
+
+boost::signals2::connection LLRegionInfoModel::setUpdateCallback(const update_signal_t::slot_type& cb)
+{
+	return mUpdateSignal.connect(cb);
+}
+
+void LLRegionInfoModel::update(LLMessageSystem* msg)
+{
+	reset();
+
+	msg->getStringFast(_PREHASH_RegionInfo, _PREHASH_SimName, mSimName);
+	msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_EstateID, mEstateID);
+	msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_ParentEstateID, mParentEstateID);
+	msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_RegionFlags, mRegionFlags);
+	msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_SimAccess, mSimAccess);
+	msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_MaxAgents, mAgentLimit);
+	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_ObjectBonusFactor, mObjectBonusFactor);
+	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_BillableFactor, mBillableFactor);
+	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_WaterHeight, mWaterHeight);
+	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainRaiseLimit, mTerrainRaiseLimit);
+	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainLowerLimit, mTerrainLowerLimit);
+	msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_PricePerMeter, mPricePerMeter);
+	msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridX, mRedirectGridX);
+	msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridY, mRedirectGridY);
+
+	msg->getBOOL(_PREHASH_RegionInfo, _PREHASH_UseEstateSun, mUseEstateSun);
+
+	// actually the "last set" sun hour, not the current sun hour. JC
+	msg->getF32(_PREHASH_RegionInfo, _PREHASH_SunHour, mSunHour);
+
+	// the only reasonable way to decide if we actually have any data is to
+	// check to see if any of these fields have nonzero sizes
+	if (msg->getSize(_PREHASH_RegionInfo2, _PREHASH_ProductSKU) > 0 ||
+		msg->getSize(_PREHASH_RegionInfo2, "ProductName") > 0)
+	{
+		msg->getString(_PREHASH_RegionInfo2, "ProductName", mSimType);
+	}
+
+	// Let interested parties know that region info has been updated.
+	mUpdateSignal();
+}