Merge 3.3.3 release with Drano HTTP library at 3.3.0

Big delta was converting the new texture debugger support code
to the new library.  Viewer manifest should probably get an eyeball
before release.

1 files changed, 87 insertions, 0 deletions

diff --git a/indra/llcorehttp/httpheaders.h b/indra/llcorehttp/httpheaders.h
new file mode 100644
index 0000000000..3449daa3a1
--- /dev/null
+++ b/indra/llcorehttp/httpheaders.h
@@ -0,0 +1,87 @@
+/**
+ * @file httpheaders.h
+ * @brief Public-facing declarations for the HttpHeaders class
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * 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_HEADERS_H_
+#define	_LLCORE_HTTP_HEADERS_H_
+
+
+#include <string>
+
+#include "_refcounted.h"
+
+
+namespace LLCore
+{
+
+///
+/// Maintains an ordered list of name/value pairs representing
+/// HTTP header lines.  This is used both to provide additional
+/// headers when making HTTP requests and in responses when the
+/// caller has asked that headers be returned (not the default
+/// option).
+///
+/// @note
+/// This is a minimally-functional placeholder at the moment
+/// to fill out the class hierarchy.  The final class will be
+/// something else, probably more pair-oriented.  It's also
+/// an area where shared values are desirable so refcounting is
+/// already specced and a copy-on-write scheme imagined.
+/// Expect changes here.
+///
+/// Threading:  Not intrinsically thread-safe.  It *is* expected
+/// that callers will build these objects and then share them
+/// via reference counting with the worker thread.  The implication
+/// is that once an HttpHeader instance is handed to a request,
+/// the object must be treated as read-only.
+///
+/// Allocation:  Refcounted, heap only.  Caller of the
+/// constructor is given a refcount.
+///
+
+class HttpHeaders : public LLCoreInt::RefCounted
+{
+public:
+	/// @post In addition to the instance, caller has a refcount
+	/// to the instance.  A call to @see release() will destroy
+	/// the instance.
+	HttpHeaders();
+
+protected:
+	virtual ~HttpHeaders();						// Use release()
+
+	HttpHeaders(const HttpHeaders &);			// Not defined
+	void operator=(const HttpHeaders &);		// Not defined
+
+public:
+	typedef std::vector<std::string> container_t;
+	container_t			mHeaders;
+	
+}; // end class HttpHeaders
+
+}  // end namespace LLCore
+
+
+#endif	// _LLCORE_HTTP_HEADERS_H_