Pull and merge from ssh://hg@bitbucket.org/lindenlab/viewer-release.

1 files changed, 771 insertions, 0 deletions

diff --git a/indra/newview/llautoreplace.cpp b/indra/newview/llautoreplace.cpp
new file mode 100644
index 0000000000..0f1ce2bcd0
--- /dev/null
+++ b/indra/newview/llautoreplace.cpp
@@ -0,0 +1,771 @@
+/**
+ * @file llautoreplace.cpp
+ * @brief Auto Replace Manager
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * 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; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * 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
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llautoreplace.h"
+#include "llsdserialize.h"
+#include "llboost.h"
+#include "llcontrol.h"
+#include "llviewercontrol.h"
+#include "llnotificationsutil.h"
+
+LLAutoReplace* LLAutoReplace::sInstance;
+
+const char* LLAutoReplace::SETTINGS_FILE_NAME = "autoreplace.xml";
+
+LLAutoReplace::LLAutoReplace()
+{
+}
+
+LLAutoReplace::~LLAutoReplace()
+{
+	sInstance = NULL;
+}
+
+void LLAutoReplace::autoreplaceCallback(LLUIString& inputText, S32& cursorPos)
+{
+	static LLCachedControl<bool> perform_autoreplace(gSavedSettings, "AutoReplace");
+	if(perform_autoreplace)
+	{
+		S32 wordEnd = cursorPos-1;
+		LLWString text = inputText.getWString();
+
+		bool atSpace  = (text[wordEnd] == ' ');
+		bool haveWord = (LLWStringUtil::isPartOfWord(text[wordEnd]));
+
+		if (atSpace || haveWord)
+		{
+			if (atSpace && wordEnd > 0)
+			{
+				// find out if this space immediately follows a word
+				wordEnd--;
+				haveWord  = (LLWStringUtil::isPartOfWord(text[wordEnd]));
+			}
+			if (haveWord)
+			{
+				// wordEnd points to the end of a word, now find the start of the word
+				std::string word;
+				S32 wordStart = wordEnd;
+				for ( S32 backOne = wordStart - 1;
+					  backOne >= 0 && LLWStringUtil::isPartOfWord(text[backOne]);
+					  backOne--
+					 )
+				{
+					wordStart--; // walk wordStart back to the beginning of the word
+				}
+				LL_DEBUGS("AutoReplace")<<"wordStart: "<<wordStart<<" wordEnd: "<<wordEnd<<LL_ENDL;
+				std::string strText  = std::string(text.begin(), text.end());
+				std::string lastWord = strText.substr(wordStart, wordEnd-wordStart+1);
+				std::string replacementWord( mSettings.replaceWord( lastWord ) );
+
+				if ( replacementWord != lastWord )
+				{
+					// The last word is one for which we have a replacement
+					if (atSpace)
+					{
+						// replace the last word in the input
+						LLWString strNew = utf8str_to_wstring(replacementWord);
+						LLWString strOld = utf8str_to_wstring(lastWord);
+						int size_change = strNew.size() - strOld.size();
+
+						text.replace(wordStart,lastWord.length(),strNew);
+						inputText = wstring_to_utf8str(text);
+						cursorPos+=size_change;
+					}
+				}
+			}
+		}
+	}
+}
+
+LLAutoReplace* LLAutoReplace::getInstance()
+{
+	if(!sInstance)
+	{
+		sInstance = new LLAutoReplace();
+		sInstance->loadFromSettings();
+	}
+	return sInstance;
+}
+
+std::string LLAutoReplace::getUserSettingsFileName()
+{
+	std::string path=gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, "");
+
+	if (!path.empty())
+	{
+		path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, SETTINGS_FILE_NAME);
+	}
+	return path;
+}
+
+std::string LLAutoReplace::getAppSettingsFileName()
+{
+	std::string path=gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "");
+
+	if (!path.empty())
+	{
+		path = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, SETTINGS_FILE_NAME);
+	}
+	else
+	{
+		LL_ERRS("AutoReplace") << "Failed to get app settings directory name" << LL_ENDL;
+	}
+	return path;
+}
+
+LLAutoReplaceSettings LLAutoReplace::getSettings()
+{
+	return mSettings;
+}
+
+void LLAutoReplace::setSettings(const LLAutoReplaceSettings& newSettings)
+{
+	mSettings.set(newSettings);
+	/// Make the newSettings active and write them to user storage
+	saveToUserSettings();
+}
+
+void LLAutoReplace::loadFromSettings()
+{
+	std::string filename=getUserSettingsFileName();
+	if (filename.empty())
+	{
+		LL_INFOS("AutoReplace") << "no valid user settings directory." << LL_ENDL;
+	}
+	if(gDirUtilp->fileExists(filename))
+	{
+		LLSD userSettings;
+		llifstream file;
+		file.open(filename.c_str());
+		if (file.is_open())
+		{
+			LLSDSerialize::fromXML(userSettings, file);
+		}
+		file.close();
+		if ( mSettings.setFromLLSD(userSettings) )
+		{
+			LL_INFOS("AutoReplace") << "settings loaded from '" << filename << "'" << LL_ENDL;
+		}
+		else
+		{
+			LL_WARNS("AutoReplace") << "invalid settings found in '" << filename << "'" << LL_ENDL;
+		}
+	}
+	else // no user settings found, try application settings
+	{
+		std::string defaultName = getAppSettingsFileName();
+		LL_INFOS("AutoReplace") << " user settings file '" << filename << "' not found"<< LL_ENDL;
+
+		bool gotSettings = false;
+		if(gDirUtilp->fileExists(defaultName))
+		{
+			LLSD appDefault;
+			llifstream file;
+			file.open(defaultName.c_str());
+			if (file.is_open())
+			{
+				LLSDSerialize::fromXMLDocument(appDefault, file);
+			}
+			file.close();
+
+			if ( mSettings.setFromLLSD(appDefault) )
+			{
+				LL_INFOS("AutoReplace") << "settings loaded from '" << defaultName.c_str() << "'" << LL_ENDL;
+				gotSettings = true;
+			}
+			else
+			{
+				LL_WARNS("AutoReplace") << "invalid settings found in '" << defaultName.c_str() << "'" << LL_ENDL;
+			}
+		}
+		
+		if ( ! gotSettings )
+		{
+			if (mSettings.setFromLLSD(mSettings.getExampleLLSD()))
+			{
+				LL_WARNS("AutoReplace") << "no settings found; loaded example." << LL_ENDL;
+			}
+			else
+			{
+				LL_WARNS("AutoReplace") << "no settings found and example invalid!" << LL_ENDL;
+			}
+		}
+	}
+}
+
+void LLAutoReplace::saveToUserSettings()
+{
+	std::string filename=getUserSettingsFileName();
+	llofstream file;
+	file.open(filename.c_str());
+	LLSDSerialize::toPrettyXML(mSettings.getAsLLSD(), file);
+	file.close();
+	LL_INFOS("AutoReplace") << "settings saved to '" << filename << "'" << LL_ENDL;
+}
+
+// ================================================================
+// LLAutoReplaceSettings
+// ================================================================
+
+const std::string LLAutoReplaceSettings::AUTOREPLACE_LIST_NAME         = "name";    	 ///< key for looking up list names
+const std::string LLAutoReplaceSettings::AUTOREPLACE_LIST_REPLACEMENTS = "replacements"; ///< key for looking up replacement map
+
+LLAutoReplaceSettings::LLAutoReplaceSettings()
+{
+}
+
+LLAutoReplaceSettings::LLAutoReplaceSettings(const LLAutoReplaceSettings& settings)
+{
+	// copy all values through fundamental type intermediates for thread safety
+	mLists = LLSD::emptyArray();
+
+	for ( LLSD::array_const_iterator list = settings.mLists.beginArray(), listEnd = settings.mLists.endArray();
+		  list != listEnd;
+		  list++
+		 )
+	{
+		if ( (*list).isMap() ) // can fail due to LLSD-30: ignore it
+		{
+			LLSD listMap = LLSD::emptyMap();
+			std::string listName = (*list)[AUTOREPLACE_LIST_NAME];
+			listMap[AUTOREPLACE_LIST_NAME] = listName;
+			listMap[AUTOREPLACE_LIST_REPLACEMENTS] = LLSD::emptyMap();
+
+			for ( LLSD::map_const_iterator
+					  entry = (*list)[AUTOREPLACE_LIST_REPLACEMENTS].beginMap(),
+					  entriesEnd = (*list)[AUTOREPLACE_LIST_REPLACEMENTS].endMap();
+				  entry != entriesEnd;
+				  entry++
+				 )
+			{
+				std::string keyword = entry->first;
+				std::string replacement = entry->second.asString();
+				listMap[AUTOREPLACE_LIST_REPLACEMENTS].insert(keyword, LLSD(replacement));
+			}
+
+			mLists.append(listMap);
+		}
+	}
+}
+
+void LLAutoReplaceSettings::set(const LLAutoReplaceSettings& newSettings)
+{
+	mLists = newSettings.mLists;
+}
+
+bool LLAutoReplaceSettings::setFromLLSD(const LLSD& settingsFromLLSD)
+{
+	bool settingsValid = true;
+
+	if ( settingsFromLLSD.isArray() )
+	{
+		for ( LLSD::array_const_iterator
+				  list = settingsFromLLSD.beginArray(),
+				  listEnd = settingsFromLLSD.endArray();
+			  settingsValid && list != listEnd;
+			  list++
+			 )
+		{
+			if ( (*list).isDefined() ) // can be undef due to LLSD-30: ignore it
+			{
+				settingsValid = listIsValid(*list);
+			}
+		}
+	}
+	else
+	{
+		settingsValid = false;
+		LL_WARNS("AutoReplace") << "settings are not an array" << LL_ENDL;
+	}
+
+	if ( settingsValid )
+	{
+		mLists = settingsFromLLSD;
+	}
+	else
+	{
+		LL_WARNS("AutoReplace") << "invalid settings discarded; using hard coded example" << LL_ENDL;
+	}
+
+	return settingsValid;
+}
+
+bool LLAutoReplaceSettings::listNameMatches( const LLSD& list, const std::string name )
+{
+	return list.isMap()
+		&& list.has(AUTOREPLACE_LIST_NAME)
+		&& list[AUTOREPLACE_LIST_NAME].asString() == name;
+}
+
+const LLSD* LLAutoReplaceSettings::getListEntries(std::string listName)
+{
+	const LLSD* returnedEntries = NULL;
+	for( LLSD::array_const_iterator list = mLists.beginArray(), endList = mLists.endArray();
+		 returnedEntries == NULL && list != endList;
+		 list++
+		)
+	{
+		const LLSD& thisList = *list;
+		if ( listNameMatches(thisList, listName) )
+		{
+			returnedEntries = &thisList[AUTOREPLACE_LIST_REPLACEMENTS];
+		}
+	}
+	return returnedEntries;
+}
+
+std::string LLAutoReplaceSettings::replacementFor(std::string keyword, std::string listName)
+{
+	std::string replacement;
+	bool foundList = false;
+	for( LLSD::array_const_iterator list = mLists.beginArray(), endList = mLists.endArray();
+		 ! foundList && list != endList;
+		 list++
+		)
+	{
+		const LLSD& thisList = *list;
+		if ( listNameMatches(thisList, listName) )
+		{
+			foundList = true; // whether there is a replacement or not, we're done
+			if (   thisList.isMap()
+				&& thisList.has(AUTOREPLACE_LIST_REPLACEMENTS)
+				&& thisList[AUTOREPLACE_LIST_REPLACEMENTS].has(keyword)
+				)
+			{
+				replacement = thisList[AUTOREPLACE_LIST_REPLACEMENTS][keyword].asString();
+				LL_DEBUGS("AutoReplace")<<"'"<<keyword<<"' -> '"<<replacement<<"'"<<LL_ENDL;
+			}
+		}
+		if (!foundList)
+		{
+			LL_WARNS("AutoReplace")<<"failed to find list '"<<listName<<"'"<<LL_ENDL;
+		}
+	}
+	if (replacement.empty())
+	{
+		LL_WARNS("AutoReplace")<<"failed to find '"<<keyword<<"'"<<LL_ENDL;
+	}
+	return replacement;
+}
+
+LLSD LLAutoReplaceSettings::getListNames()
+{
+	LL_DEBUGS("AutoReplace")<<"====="<<LL_ENDL;
+	LLSD toReturn = LLSD::emptyArray();
+	S32 counter=0;
+	for( LLSD::array_const_iterator list = mLists.beginArray(), endList = mLists.endArray();
+		 list != endList;
+		 list++
+		)
+	{
+		const LLSD& thisList = *list;
+		if ( thisList.isMap() )
+		{
+			if ( thisList.has(AUTOREPLACE_LIST_NAME) )
+			{
+				std::string name = thisList[AUTOREPLACE_LIST_NAME].asString();
+				LL_DEBUGS("AutoReplace")<<counter<<" '"<<name<<"'"<<LL_ENDL;
+				toReturn.append(LLSD(name));
+			}
+			else
+			{
+				LL_ERRS("AutoReplace") <<counter<<" ! MISSING "<<AUTOREPLACE_LIST_NAME<< LL_ENDL;
+			}
+		}
+		else
+		{
+			LL_WARNS("AutoReplace")<<counter<<" ! not a map: "<<LLSD::typeString(thisList.type())<< LL_ENDL;
+		}
+		counter++;
+	}
+	LL_DEBUGS("AutoReplace")<<"^^^^^^"<<LL_ENDL;
+	return toReturn;
+}
+
+bool LLAutoReplaceSettings::listIsValid(const LLSD& list)
+{
+	bool listValid = true;
+	if ( ! list.isMap() )
+	{
+		listValid = false;
+		LL_WARNS("AutoReplace") << "list is not a map" << LL_ENDL;
+	}
+	else if (   ! list.has(AUTOREPLACE_LIST_NAME)
+			 || ! list[AUTOREPLACE_LIST_NAME].isString()
+			 || list[AUTOREPLACE_LIST_NAME].asString().empty()
+			 )
+	{
+		listValid = false;
+		LL_WARNS("AutoReplace")
+			<< "list found without " << AUTOREPLACE_LIST_NAME
+			<< " (or it is empty)"
+			<< LL_ENDL;
+	}
+	else if ( ! list.has(AUTOREPLACE_LIST_REPLACEMENTS) || ! list[AUTOREPLACE_LIST_REPLACEMENTS].isMap() )
+	{
+		listValid = false;
+		LL_WARNS("AutoReplace") << "list '" << list[AUTOREPLACE_LIST_NAME].asString() << "' without " << AUTOREPLACE_LIST_REPLACEMENTS << LL_ENDL;
+	}
+	else
+	{
+		for ( LLSD::map_const_iterator
+				  entry = list[AUTOREPLACE_LIST_REPLACEMENTS].beginMap(),
+				  entriesEnd = list[AUTOREPLACE_LIST_REPLACEMENTS].endMap();
+			  listValid && entry != entriesEnd;
+			  entry++
+			 )
+		{
+			if ( ! entry->second.isString() )
+			{
+				listValid = false;
+				LL_WARNS("AutoReplace")
+					<< "non-string replacement value found in list '"
+					<< list[AUTOREPLACE_LIST_NAME].asString() << "'"
+					<< LL_ENDL;
+			}
+		}
+	}
+
+	return listValid;
+}
+
+const LLSD* LLAutoReplaceSettings::exportList(std::string listName)
+{
+	const LLSD* exportedList = NULL;
+	for ( LLSD::array_const_iterator list = mLists.beginArray(), listEnd = mLists.endArray();
+		  exportedList == NULL && list != listEnd;
+		  list++
+		 )
+	{
+		if ( listNameMatches(*list, listName) )
+		{
+			const LLSD& namedList = (*list);
+			exportedList = &namedList;
+		}
+	}
+	return exportedList;
+}
+
+bool LLAutoReplaceSettings::listNameIsUnique(const LLSD& newList)
+{
+	bool nameIsUnique = true;
+	// this must always be called with a valid list, so it is safe to assume it has a name
+	std::string newListName = newList[AUTOREPLACE_LIST_NAME].asString();
+	for ( LLSD::array_const_iterator list = mLists.beginArray(), listEnd = mLists.endArray();
+		  nameIsUnique && list != listEnd;
+		  list++
+		 )
+	{
+		if ( listNameMatches(*list, newListName) )
+		{
+			LL_WARNS("AutoReplace")<<"duplicate list name '"<<newListName<<"'"<<LL_ENDL;
+			nameIsUnique = false;
+		}
+	}
+	return nameIsUnique;
+}
+
+/* static */
+void LLAutoReplaceSettings::createEmptyList(LLSD& emptyList)
+{
+	emptyList = LLSD::emptyMap();
+	emptyList[AUTOREPLACE_LIST_NAME] = "Empty";
+	emptyList[AUTOREPLACE_LIST_REPLACEMENTS] = LLSD::emptyMap();
+}
+
+/* static */
+void LLAutoReplaceSettings::setListName(LLSD& list, const std::string& newName)
+{
+	list[AUTOREPLACE_LIST_NAME] = newName;
+}
+
+/* static */
+std::string LLAutoReplaceSettings::getListName(LLSD& list)
+{
+	std::string name;
+	if ( list.isMap() && list.has(AUTOREPLACE_LIST_NAME) && list[AUTOREPLACE_LIST_NAME].isString() )
+	{
+		name = list[AUTOREPLACE_LIST_NAME].asString();
+	}
+	return name;
+}
+
+LLAutoReplaceSettings::AddListResult LLAutoReplaceSettings::addList(const LLSD& newList)
+{
+	AddListResult result;
+	if ( listIsValid( newList ) )
+	{
+		if ( listNameIsUnique( newList ) )
+		{
+			mLists.append(newList);
+			result = AddListOk;
+		}
+		else
+		{
+			LL_WARNS("AutoReplace") << "attempt to add duplicate name" << LL_ENDL;
+			result = AddListDuplicateName;
+		}
+	}
+	else
+	{
+		LL_WARNS("AutoReplace") << "attempt to add invalid list" << LL_ENDL;
+		result = AddListInvalidList;
+	}
+	return result;
+}
+
+bool LLAutoReplaceSettings::removeReplacementList(std::string listName)
+{
+	bool found = false;
+	for( S32 index = 0; !found && mLists[index].isDefined(); index++ )
+	{
+		if( listNameMatches(mLists.get(index), listName) )
+		{
+			LL_DEBUGS("AutoReplace")<<"list '"<<listName<<"'"<<LL_ENDL;
+			mLists.erase(index);
+			found = true;
+		}
+	}
+	return found;
+}
+
+/// Move the named list up in the priority order
+bool LLAutoReplaceSettings::increaseListPriority(std::string listName)
+{
+	LL_DEBUGS("AutoReplace")<<listName<<LL_ENDL;
+	bool found = false;
+	S32 search_index, previous_index;
+	LLSD targetList;
+	// The following is working around the fact that LLSD arrays containing maps also seem to have undefined entries... see LLSD-30
+	previous_index = -1;
+	for ( search_index = 0, targetList = mLists[0];
+		  !found && search_index < mLists.size();
+		  search_index += 1, targetList = mLists[search_index]
+		 )
+	{
+		if ( targetList.isMap() )
+		{
+			if ( listNameMatches( targetList, listName) )
+			{
+				LL_DEBUGS("AutoReplace")<<"found at "<<search_index<<", previous is "<<previous_index<<LL_ENDL;
+				found = true;
+				if (previous_index >= 0)
+				{
+					LL_DEBUGS("AutoReplace") << "erase "<<search_index<<LL_ENDL;
+					mLists.erase(search_index);
+					LL_DEBUGS("AutoReplace") << "insert at "<<previous_index<<LL_ENDL;
+					mLists.insert(previous_index, targetList);
+				} 
+				else
+				{
+					LL_WARNS("AutoReplace") << "attempted to move top list up" << LL_ENDL;
+				}
+			}
+			else
+			{
+				previous_index = search_index;
+			}
+		}
+		else
+		{
+			LL_DEBUGS("AutoReplace") << search_index<<" is "<<LLSD::typeString(targetList.type())<<LL_ENDL;
+		}		
+	}
+	return found;
+}
+
+/// Move the named list down in the priority order
+bool LLAutoReplaceSettings::decreaseListPriority(std::string listName)
+{
+	LL_DEBUGS("AutoReplace")<<listName<<LL_ENDL;
+	S32 found_index = -1;	
+	S32 search_index;
+	for ( search_index = 0;
+		  found_index == -1 && search_index < mLists.size();
+		  search_index++
+		 )
+	{
+		if ( listNameMatches( mLists[search_index], listName) )
+		{
+			LL_DEBUGS("AutoReplace")<<"found at index "<<search_index<<LL_ENDL;
+			found_index = search_index;
+		}
+	}
+	if (found_index != -1)
+	{
+		S32 next_index;
+		for ( next_index = found_index+1;
+			  next_index < mLists.size() && ! mLists[next_index].isMap();
+			  next_index++
+			 )
+		{
+			// skipping over any undefined slots (see LLSD-30)
+			LL_WARNS("AutoReplace")<<next_index<<" ! not a map: "<<LLSD::typeString(mLists[next_index].type())<< LL_ENDL;
+		}
+		if ( next_index < mLists.size() )
+		{
+			LLSD next_list = mLists[next_index];
+			LL_DEBUGS("AutoReplace") << "erase "<<next_index<<LL_ENDL;
+			mLists.erase(next_index);
+			LL_DEBUGS("AutoReplace") << "insert at "<<found_index<<LL_ENDL;
+			mLists.insert(found_index, next_list);
+		}
+		else
+		{
+			LL_WARNS("AutoReplace") << "attempted to move bottom list down" << LL_ENDL;
+		}
+	}
+	else
+	{
+		LL_WARNS("AutoReplace") << "not found" << LL_ENDL;
+	}
+	return (found_index != -1);
+}
+
+
+std::string LLAutoReplaceSettings::replaceWord(const std::string currentWord)
+{
+	std::string returnedWord = currentWord; // in case no replacement is found
+	static LLCachedControl<bool> autoreplace_enabled(gSavedSettings, "AutoReplace");
+	if ( autoreplace_enabled )
+	{
+		LL_DEBUGS("AutoReplace")<<"checking '"<<currentWord<<"'"<< LL_ENDL;
+		//loop through lists in order
+		bool found = false;
+		for( LLSD::array_const_iterator list = mLists.beginArray(), endLists = mLists.endArray();
+			 ! found && list != endLists;
+			 list++
+			)
+		{
+			const LLSD& checkList = *list;
+			const LLSD& replacements = checkList[AUTOREPLACE_LIST_REPLACEMENTS];
+
+			if ( replacements.has(currentWord) )
+			{
+				found = true;
+				LL_DEBUGS("AutoReplace")
+					<< "  found in list '" << checkList[AUTOREPLACE_LIST_NAME].asString()
+					<< " => '" << replacements[currentWord].asString() << "'"
+					<< LL_ENDL;
+				returnedWord = replacements[currentWord].asString();
+			}
+		}
+	}
+	return returnedWord;
+}
+
+bool LLAutoReplaceSettings::addEntryToList(LLWString keyword, LLWString replacement, std::string listName)
+{
+	bool added = false;
+
+	if ( ! keyword.empty() && ! replacement.empty() )
+	{
+		bool isOneWord = true;
+		for (S32 character = 0; isOneWord && character < keyword.size(); character++ )
+		{
+			if ( ! LLWStringUtil::isPartOfWord(keyword[character]) )
+			{
+				LL_WARNS("AutoReplace") << "keyword '" << wstring_to_utf8str(keyword) << "' not a single word (len "<<keyword.size()<<" '"<<character<<"')" << LL_ENDL;
+				isOneWord = false;
+			}
+		}
+
+		if ( isOneWord )
+		{
+			bool listFound = false;
+			for( LLSD::array_iterator list = mLists.beginArray(), endLists = mLists.endArray();
+				 ! listFound && list != endLists;
+				 list++
+				)
+			{
+				if ( listNameMatches(*list, listName) )
+				{
+					listFound = true;
+					(*list)[AUTOREPLACE_LIST_REPLACEMENTS][wstring_to_utf8str(keyword)]=wstring_to_utf8str(replacement);
+				}
+			}
+			if (listFound)
+			{
+				added = true;
+			}
+			else
+			{
+				LL_WARNS("AutoReplace") << "list '" << listName << "' not found" << LL_ENDL;
+			}
+		}
+	}
+
+	return added;
+}
+
+bool LLAutoReplaceSettings::removeEntryFromList(std::string keyword, std::string listName)
+{
+	bool found = false;
+	for( LLSD::array_iterator list = mLists.beginArray(), endLists = mLists.endArray();
+		 ! found && list != endLists;
+		 list++
+		)
+	{
+		if ( listNameMatches(*list, listName) )
+		{
+			found = true;
+			(*list)[AUTOREPLACE_LIST_REPLACEMENTS].erase(keyword);
+		}
+	}
+	if (!found)
+	{
+		LL_WARNS("AutoReplace") << "list '" << listName << "' not found" << LL_ENDL;
+	}
+	return found;
+}
+
+LLSD LLAutoReplaceSettings::getExampleLLSD()
+{
+	LL_DEBUGS("AutoReplace")<<LL_ENDL;
+	LLSD example = LLSD::emptyArray();
+
+	example[0] = LLSD::emptyMap();
+	example[0][AUTOREPLACE_LIST_NAME]    = "Example List 1";
+	example[0][AUTOREPLACE_LIST_REPLACEMENTS]    = LLSD::emptyMap();
+	example[0][AUTOREPLACE_LIST_REPLACEMENTS]["keyword1"] = "replacement string 1";
+	example[0][AUTOREPLACE_LIST_REPLACEMENTS]["keyword2"] = "replacement string 2";
+
+	example[1] = LLSD::emptyMap();
+	example[1][AUTOREPLACE_LIST_NAME]    = "Example List 2";
+	example[1][AUTOREPLACE_LIST_REPLACEMENTS]    = LLSD::emptyMap();
+	example[1][AUTOREPLACE_LIST_REPLACEMENTS]["mistake1"] = "correction 1";
+	example[1][AUTOREPLACE_LIST_REPLACEMENTS]["mistake2"] = "correction 2";
+
+	return example;
+}
+
+const LLSD& LLAutoReplaceSettings::getAsLLSD()
+{
+	return mLists;
+}
+
+LLAutoReplaceSettings::~LLAutoReplaceSettings()
+{
+}