llviewerhelputil.cpp
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- /**
- * @file llviewerhelp.cpp
- * @brief Utility functions for the Help system
- * @author Soft Linden
- *
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- *
- * Copyright (c) 2009-2010, 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.
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llviewerhelputil.h"
- #include "llagent.h"
- #include "llsd.h"
- #include "llstring.h"
- #include "lluri.h"
- #include "llweb.h"
- #include "llviewercontrol.h"
- //////////////////////////////////////////////
- // Build a help URL from a topic and formatter
- //static
- std::string LLViewerHelpUtil::helpURLEncode( const std::string &component )
- {
- // Every character rfc3986 allows as unreserved in 2.3, minus the tilde
- // which we may grant special meaning. Yay.
- const char* allowed =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "abcdefghijklmnopqrstuvwxyz"
- "0123456789"
- "-._";
- std::string escaped = LLURI::escape(component, allowed);
-
- return escaped;
- }
- //static
- std::string LLViewerHelpUtil::buildHelpURL( const std::string &topic)
- {
- LLSD substitution;
- substitution["TOPIC"] = helpURLEncode(topic);
- substitution["DEBUG_MODE"] = gAgent.isGodlike() ? "/debug" : "";
-
- // get the help URL and expand all of the substitutions
- // (also adds things like [LANGUAGE], [VERSION], [OS], etc.)
- std::string helpURL = gSavedSettings.getString("HelpURLFormat");
- return LLWeb::expandURLSubstitutions(helpURL, substitution);
- }