Second Life viewer sources 1.13.2.12

1 files changed, 97 insertions, 0 deletions

diff --git a/linden/indra/llmessage/lltransfertargetvfile.h b/linden/indra/llmessage/lltransfertargetvfile.h
new file mode 100644
index 0000000..a4b6f93
--- /dev/null
+++ b/linden/indra/llmessage/lltransfertargetvfile.h
@@ -0,0 +1,97 @@
+/** 
+ * @file lltransfertargetvfile.h
+ * @brief Transfer system for receiving a vfile.
+ *
+ * Copyright (c) 2006-2007, Linden Research, Inc.
+ * 
+ * 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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.
+ */
+
+#ifndef LL_LLTRANSFERTARGETVFILE_H
+#define LL_LLTRANSFERTARGETVFILE_H
+
+#include "lltransfermanager.h"
+#include "llassetstorage.h"
+#include "llvfile.h"
+
+class LLVFile;
+
+// Lame, an S32 for now until I figure out the deal with how we want to do
+// error codes.
+typedef void (*LLTTVFCompleteCallback)(
+        S32 status,
+        const LLUUID& file_id,
+        LLAssetType::EType file_type,
+        void* user_data);
+
+class LLTransferTargetParamsVFile : public LLTransferTargetParams
+{
+public:
+        LLTransferTargetParamsVFile();
+
+        void setAsset(const LLUUID& asset_id, LLAssetType::EType asset_type);
+        void setCallback(LLTTVFCompleteCallback cb, void* user_data);
+
+        LLUUID getAssetID() const                                               { return mAssetID; }
+        LLAssetType::EType getAssetType() const                 { return mAssetType; }
+
+        friend class LLTransferTargetVFile;
+protected:
+        bool unpackParams(LLDataPacker& dp);
+
+        LLUUID                          mAssetID;
+        LLAssetType::EType      mAssetType;
+
+        LLTTVFCompleteCallback  mCompleteCallback;
+        void*                                   mUserDatap;
+        S32                                             mErrCode;
+        LLVFSThread::handle_t   mHandle;
+};
+
+
+class LLTransferTargetVFile : public LLTransferTarget
+{
+public:
+        LLTransferTargetVFile(const LLUUID& uuid, LLTransferSourceType src_type);
+        virtual ~LLTransferTargetVFile();
+
+        //static void requestTransfer(LLTransferTargetChannel* channelp,
+        //                                                      const char* local_filename,
+        //                                                      const LLTransferSourceParams& source_params,
+        //                                                      LLTTVFCompleteCallback callback);
+
+        static void updateQueue(bool shutdown = false);
+        
+protected:
+        virtual bool unpackParams(LLDataPacker& dp);
+        /*virtual*/ void applyParams(const LLTransferTargetParams& params);
+        /*virtual*/ LLTSCode dataCallback(const S32 packet_id, U8* in_datap, const S32 in_size);
+        /*virtual*/ void completionCallback(const LLTSCode status);
+
+        LLTransferTargetParamsVFile mParams;
+
+        BOOL mNeedsCreate;
+        LLUUID mTempID;
+
+        static std::list<LLTransferTargetParamsVFile*> sCallbackQueue;
+};
+
+#endif // LL_LLTRANSFERTARGETFILE_H