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diff --git a/indra/llcorehttp/_httpoprequest.h b/indra/llcorehttp/_httpoprequest.h
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+++ b/indra/llcorehttp/_httpoprequest.h
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+/**
+ * @file _httpoprequest.h
+ * @brief Internal declarations for the HttpOpRequest subclass
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2012, 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
+ * $/LicenseInfo$
+ */
+
+#ifndef	_LLCORE_HTTP_OPREQUEST_H_
+#define	_LLCORE_HTTP_OPREQUEST_H_
+
+
+#include "httpcommon.h"
+
+#include <curl/curl.h>
+
+#include "_httpoperation.h"
+#include "_refcounted.h"
+
+
+namespace LLCore
+{
+
+
+class BufferArray;
+class HttpHeaders;
+class HttpOptions;
+
+
+/// HttpOpRequest requests a supported HTTP method invocation with
+/// option and header overrides.
+
+class HttpOpRequest : public HttpOperation
+{
+public:
+	HttpOpRequest();
+	virtual ~HttpOpRequest();
+
+private:
+	HttpOpRequest(const HttpOpRequest &);				// Not defined
+	void operator=(const HttpOpRequest &);				// Not defined
+
+public:
+	enum EMethod
+	{
+		HOR_GET,
+		HOR_POST,
+		HOR_PUT
+	};
+	
+	virtual void stageFromRequest(HttpService *);
+	virtual void stageFromReady(HttpService *);
+	virtual void stageFromActive(HttpService *);
+
+	virtual void visitNotifier(HttpRequest * request);
+			
+public:
+	// Setup Methods
+	HttpStatus setupGetByteRange(unsigned int policy_id,
+								 float priority,
+								 const std::string & url,
+								 size_t offset,
+								 size_t len,
+								 HttpOptions * options,
+								 HttpHeaders * headers);
+	
+	HttpStatus prepareForGet(HttpService * service);
+	
+	virtual HttpStatus cancel();
+
+protected:
+	static size_t writeCallback(void * data, size_t size, size_t nmemb, void * userdata);
+	static size_t headerCallback(void * data, size_t size, size_t nmemb, void * userdata);
+
+protected:
+	unsigned int		mProcFlags;
+	static const unsigned int	PF_SCAN_RANGE_HEADER = 0x00000001U;
+	static const unsigned int	PF_SAVE_HEADERS = 0x00000002U;
+	
+public:
+	// Request data
+	EMethod				mReqMethod;
+	std::string			mReqURL;
+	BufferArray *		mReqBody;
+	off_t				mReqOffset;
+	size_t				mReqLen;
+	curl_slist *		mReqHeaders;
+	HttpOptions *		mReqOptions;
+
+	// Transport data
+	bool				mCurlActive;
+	CURL *				mCurlHandle;
+	curl_slist *		mCurlHeaders;
+	HttpService *		mCurlService;
+	
+	// Result data
+	HttpStatus			mStatus;
+	int					mReplyStatus;
+	BufferArray *		mReplyBody;
+	off_t				mReplyOffset;
+	size_t				mReplyLen;
+	HttpHeaders *		mReplyHeaders;
+};  // end class HttpOpRequest
+
+
+}   // end namespace LLCore
+
+#endif	// _LLCORE_HTTP_OPREQUEST_H_
+