1 files changed, 74 insertions, 0 deletions
diff --git a/indra/newview/llassetuploadqueue.h b/indra/newview/llassetuploadqueue.h
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+++ b/indra/newview/llassetuploadqueue.h
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+/** 
+ * @file llassetuploadqueue.h
+ * @brief Serializes asset upload request
+ * Copyright (c) 2007, Linden Research, Inc.
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLASSETUPLOADQUEUE_H
+#define LL_LLASSETUPLOADQUEUE_H
+
+#include "lluuid.h"
+
+#include <string>
+#include <deque>
+
+class LLAssetUploadQueueSupplier;
+
+class LLAssetUploadQueue
+{
+public:
+
+	// Takes ownership of supplier.
+	LLAssetUploadQueue(LLAssetUploadQueueSupplier* supplier);
+	virtual ~LLAssetUploadQueue();
+
+	void queue(const std::string& filename,
+			   const LLUUID& task_id,
+			   const LLUUID& item_id,
+			   BOOL is_running, 
+			   BOOL is_target_mono, 
+			   const LLUUID& queue_id,
+			   U8* data,
+			   U32 data_size,
+			   std::string script_name);
+
+	bool isEmpty() const {return mQueue.empty();}
+
+private:
+
+	friend class LLAssetUploadChainResponder;
+
+	struct UploadData
+	{
+		std::string mFilename;
+		LLUUID mTaskId;
+		LLUUID mItemId;
+		BOOL mIsRunning;
+		BOOL mIsTargetMono;
+		LLUUID mQueueId;
+		U8* mData;
+		U32 mDataSize;
+		std::string mScriptName;
+	};
+
+	// Ownership of mSupplier passed to currently waiting responder
+	// and returned to queue when no requests in progress.
+	LLAssetUploadQueueSupplier* mSupplier;
+	std::deque<UploadData> mQueue;
+
+	// Passes on ownership of mSupplier if request is made.
+	void request(LLAssetUploadQueueSupplier** supplier);
+};
+
+class LLAssetUploadQueueSupplier
+{
+public:
+	virtual ~LLAssetUploadQueueSupplier();
+	virtual LLAssetUploadQueue* get() const = 0;
+	virtual void log(std::string message) const = 0;
+};
+
+#endif // LL_LLASSETUPLOADQUEUE_H