diff options
Diffstat (limited to 'indra/newview/llnavmeshstation.cpp')
| -rw-r--r-- | indra/newview/llnavmeshstation.cpp | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/indra/newview/llnavmeshstation.cpp b/indra/newview/llnavmeshstation.cpp new file mode 100644 index 0000000000..24c4979298 --- /dev/null +++ b/indra/newview/llnavmeshstation.cpp @@ -0,0 +1,175 @@ +/**
+ * @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"
+//===============================================================================
+LLNavMeshStation::LLNavMeshStation()
+{
+}
+//===============================================================================
+class LLNavMeshUploadResponder : public LLCurl::Responder
+{
+public:
+ LLNavMeshUploadResponder( const LLHandle<LLNavMeshObserver>& observer_handle )
+ : mObserverHandle( observer_handle )
+ {
+ }
+
+ void clearPendingRequests ( void )
+ {
+ }
+
+ void error( U32 statusNum, const std::string& reason )
+ {
+ statusNum;
+ llwarns << "Transport error "<<reason<<llendl;
+ }
+
+ void result( const LLSD& content )
+ {
+ llinfos<<"Content received"<<llendl;
+ //TODO# some sanity checking
+ if ( content.has("error") )
+ {
+ llwarns << "Error on fetched data"<< llendl;
+ }
+ else
+ {
+ LLNavMeshObserver* pObserver = mObserverHandle.get();
+ if ( pObserver )
+ {
+ llinfos<<"Do something immensely important w/content"<<llendl;
+ //pObserver->execute();
+ }
+ }
+ }
+
+private:
+ //Observer handle
+ LLHandle<LLNavMeshObserver> mObserverHandle;
+};
+//===============================================================================
+class LLNavMeshDownloadResponder : public LLCurl::Responder
+{
+public:
+ LLNavMeshDownloadResponder( const LLHandle<LLNavMeshDownloadObserver>& observer_handle )
+ : mObserverHandle( observer_handle )
+ {
+ }
+
+ void clearPendingRequests ( void )
+ {
+ }
+
+ void error( U32 statusNum, const std::string& reason )
+ {
+ statusNum;
+ llwarns << "Transport error "<<reason<<llendl;
+ }
+
+ void result( const LLSD& content )
+ {
+ llinfos<<"Content received"<<llendl;
+ //TODO# some sanity checking
+ 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") )
+ {
+ LLSD::Binary& stuff = content["navmesh_data"].asBinary();
+ LLPathingLib::getInstance()->extractNavMeshSrcFromLLSD( stuff );
+ }
+ else
+ {
+ llwarns<<"no mesh data "<<llendl;
+ }
+ }
+ }
+}
+
+private:
+ //Observer handle
+ LLHandle<LLNavMeshDownloadObserver> mObserverHandle;
+};
+
+//===============================================================================
+bool LLNavMeshStation::postNavMeshToServer( LLSD& data, const LLHandle<LLNavMeshObserver>& observerHandle )
+{
+ mCurlRequest = new LLCurlRequest();
+
+ if ( mNavMeshUploadURL.empty() )
+ {
+ llinfos << "Unable to upload navmesh because of missing URL" << llendl;
+ }
+ else
+ {
+ LLCurlRequest::headers_t headers;
+ mCurlRequest->post( mNavMeshUploadURL, headers, data,
+ new LLNavMeshUploadResponder(/*this, data,*/ observerHandle ) );
+ do
+ {
+ mCurlRequest->process();
+ //sleep for 10ms to prevent eating a whole core
+ apr_sleep(10000);
+ } while ( mCurlRequest->getQueued() > 0 );
+ }
+
+ delete mCurlRequest;
+
+ mCurlRequest = NULL;
+
+ return true;
+}
+//===============================================================================
+void LLNavMeshStation::downloadNavMeshSrc( const LLHandle<LLNavMeshDownloadObserver>& observerHandle )
+{
+ 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 ) );
+ }
+}
+//===============================================================================
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