Imported existing code

indra/llmessage/llxfer_file.h

@@ -0,0 +1,91 @@
+/** 
+ * @file llxfer_file.h
+ * @brief definition of LLXfer_File class for a single xfer_file.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLXFER_FILE_H
+#define LL_LLXFER_FILE_H
+
+#include "llxfer.h"
+#include "lldir.h"
+
+class LLXfer_File : public LLXfer
+{
+ protected:
+ 	LLFILE *mFp;
+	std::string mLocalFilename;
+	std::string mRemoteFilename;
+	ELLPath mRemotePath;
+	std::string mTempFilename;
+
+	BOOL mDeleteLocalOnCompletion;
+	BOOL mDeleteRemoteOnCompletion;
+
+ public:
+	LLXfer_File (S32 chunk_size);
+	LLXfer_File (const std::string& local_filename, BOOL delete_local_on_completion, S32 chunk_size);
+	virtual ~LLXfer_File();
+
+	virtual void init(const std::string& local_filename, BOOL delete_local_on_completion, S32 chunk_size);
+	virtual void cleanup();
+
+	virtual S32 initializeRequest(U64 xfer_id,
+								  const std::string& local_filename,
+								  const std::string& remote_filename,
+								  ELLPath remote_path,
+								  const LLHost& remote_host,
+								  BOOL delete_remote_on_completion,
+								  void (*callback)(void**,S32,LLExtStat),
+								  void** user_data);
+	virtual S32 startDownload();
+
+	virtual S32 processEOF();
+	
+	virtual S32 startSend (U64 xfer_id, const LLHost &remote_host);
+
+	virtual S32 suck(S32 start_position);
+	virtual S32 flush();
+
+	virtual BOOL matchesLocalFilename(const std::string& filename);
+	virtual BOOL matchesRemoteFilename(const std::string& filename, ELLPath remote_path);
+
+	virtual S32  getMaxBufferSize();
+
+	virtual U32 getXferTypeTag();
+
+	virtual std::string getFileName();
+};
+
+#endif
+
+
+
+
+