1 files changed, 105 insertions, 0 deletions
diff --git a/indra/newview/llnavmeshstation.cpp b/indra/newview/llnavmeshstation.cpp
new file mode 100644
index 0000000000..87f7e92ddd
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+++ b/indra/newview/llnavmeshstation.cpp
@@ -0,0 +1,105 @@
+/** 
+ * @file llnavmeshstation.cpp
+ * @brief 
+ *
+ * $LicenseInfo:firstyear=2005&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, 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 "llnavmeshstation.h"
+#include "llcurl.h"
+#include "LLPathingLib.h"
+#include "llagent.h"
+#include "llviewerregion.h"
+#include "llsdutil.h"
+#include "llfloaterpathfindingconsole.h"
+
+//===============================================================================
+LLNavMeshStation::LLNavMeshStation()
+{
+}
+//===============================================================================
+class LLNavMeshDownloadResponder : public LLCurl::Responder
+{
+public:
+	LLNavMeshDownloadResponder( const LLHandle<LLNavMeshDownloadObserver>& observer_handle, int dir )
+	:  mObserverHandle( observer_handle )
+	,  mDir( dir )
+	{
+	}
+
+	void error( U32 statusNum, const std::string& reason )
+	{
+		//statusNum;
+		llwarns	<< "Transport error "<<reason<<llendl;			
+	}
+	
+	void result( const LLSD& content )
+	{		
+		llinfos<<"Content received"<<llendl;
+		if ( content.has("error") )
+		{
+			llwarns	<< "Error on fetched data"<< llendl;
+			//llinfos<<"LLsd buffer on error"<<ll_pretty_print_sd(content)<<llendl;
+		}
+		else 
+		{
+			LLNavMeshDownloadObserver* pObserver = mObserverHandle.get();
+			if ( pObserver )
+			{
+				
+				if ( content.has("navmesh_data") )
+				{
+					const LLSD::Binary& stuff = content["navmesh_data"].asBinary();
+					LLPathingLib::getInstance()->extractNavMeshSrcFromLLSD( stuff, mDir );
+					pObserver->getPathfindingConsole()->setHasNavMeshReceived();
+				}
+				else
+				{
+					llwarns<<"no mesh data "<<llendl;
+					pObserver->getPathfindingConsole()->setHasNoNavMesh();
+				}
+			}
+		}	
+}	
+	
+private:
+	//Observer handle
+	LLHandle<LLNavMeshDownloadObserver> mObserverHandle;
+	int mDir;
+};
+//===============================================================================
+void LLNavMeshStation::downloadNavMeshSrc( const LLHandle<LLNavMeshDownloadObserver>& observerHandle, int dir ) 
+{	
+	if ( mNavMeshDownloadURL.empty() )
+	{
+		llinfos << "Unable to upload navmesh because of missing URL" << llendl;
+	}
+	else
+	{		
+		LLSD data;
+		data["agent_id"]  = gAgent.getID();
+		data["region_id"] = gAgent.getRegion()->getRegionID();
+		LLHTTPClient::post(mNavMeshDownloadURL, data, new LLNavMeshDownloadResponder( observerHandle, dir ) );
+	}
+}
+//===============================================================================