1 files changed, 146 insertions, 0 deletions
diff --git a/indra/llui/lluiusage.cpp b/indra/llui/lluiusage.cpp
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+++ b/indra/llui/lluiusage.cpp
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+/**
+* @file lluiuisage.cpp
+* @brief Source file for LLUIUsage
+*
+* $LicenseInfo:firstyear=2021&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2021, 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
+* $/LicenseInfo$
+*/
+
+#include "linden_common.h"
+#include "lluiusage.h"
+#include <boost/algorithm/string.hpp>
+
+LLUIUsage::LLUIUsage()
+{
+}
+
+LLUIUsage::~LLUIUsage()
+{
+}
+
+// static
+std::string LLUIUsage::sanitized(const std::string& s)
+{
+	// Remove characters that make the ViewerStats db unhappy
+	std::string result(s);
+	std::replace(result.begin(), result.end(), '.', '_');
+	std::replace(result.begin(), result.end(), ' ', '_');
+	return result;
+}
+
+// static
+void LLUIUsage::setLLSDPath(LLSD& sd, const std::string& path, S32 max_elts, const LLSD& val)
+{
+	// Keep the last max_elts components of the specified path
+	std::vector<std::string> fields;
+	boost::split(fields, path, boost::is_any_of("/"));
+	auto first_pos = std::max(fields.begin(), fields.end() - max_elts);
+	auto end_pos = fields.end();
+	std::vector<std::string> last_fields(first_pos,end_pos);
+
+	setLLSDNested(sd, last_fields, val);
+}
+
+// setLLSDNested()
+// Accomplish the equivalent of 
+//   sd[fields[0]][fields[1]]... = val;
+// for an arbitrary number of fields.
+// This might be useful as an LLSD utility function; is not specific to LLUIUsage
+// 
+// static
+void LLUIUsage::setLLSDNested(LLSD& sd, const std::vector<std::string>& fields, const LLSD& val)
+{
+	LLSD* fsd = &sd;
+	for (auto it=fields.begin(); it!=fields.end(); ++it)
+	{
+		if (it == fields.end()-1)
+		{
+			(*fsd)[*it] = val;
+		}
+		else
+		{
+			if (!(*fsd)[*it].isMap())
+			{
+				(*fsd)[*it] = LLSD::emptyMap();
+			}
+			fsd = &(*fsd)[*it];
+		}
+	}
+}
+
+void LLUIUsage::logCommand(const std::string& command)
+{
+	mCommandCounts[sanitized(command)]++;
+	LL_DEBUGS("UIUsage") << "command " << command << LL_ENDL;
+}
+
+void LLUIUsage::logControl(const std::string& control)
+{
+	mControlCounts[sanitized(control)]++;
+	LL_DEBUGS("UIUsage") << "control " << control << LL_ENDL;
+}
+
+
+void LLUIUsage::logFloater(const std::string& floater)
+{
+	mFloaterCounts[sanitized(floater)]++;
+	LL_DEBUGS("UIUsage") << "floater " << floater << LL_ENDL;
+}
+
+void LLUIUsage::logPanel(const std::string& p)
+{
+	mPanelCounts[sanitized(p)]++;
+	LL_DEBUGS("UIUsage") << "panel " << p << LL_ENDL;
+}
+
+LLSD LLUIUsage::asLLSD() const
+{
+	LLSD result;
+	for (auto const& it : mCommandCounts)
+	{
+		result["commands"][it.first] = LLSD::Integer(it.second);
+	}
+	for (auto const& it : mControlCounts)
+	{
+		setLLSDPath(result["controls"], it.first, 2, LLSD::Integer(it.second));
+	}
+	for (auto const& it : mFloaterCounts)
+	{
+		result["floaters"][it.first] = LLSD::Integer(it.second);
+	}
+	for (auto const& it : mPanelCounts)
+	{
+		result["panels"][it.first] = LLSD::Integer(it.second);
+	}
+	return result;
+}
+
+// Clear up some junk content generated during initial login/UI initialization
+void LLUIUsage::clear()
+{
+
+	LL_DEBUGS("UIUsage") << "clear" << LL_ENDL;
+	mCommandCounts.clear();
+	mControlCounts.clear();
+	mFloaterCounts.clear();
+	mPanelCounts.clear();
+}
+