Merged lindenlab/viewer-development into default

7 files changed, 117 insertions, 252 deletions

diff --git a/indra/llmessage/llavatarnamecache.cpp b/indra/llmessage/llavatarnamecache.cpp
index a6e2c89ba4..8f91d2a23f 100644
--- a/indra/llmessage/llavatarnamecache.cpp
+++ b/indra/llmessage/llavatarnamecache.cpp
@@ -43,26 +43,26 @@ namespace LLAvatarNameCache
 {
 	use_display_name_signal_t mUseDisplayNamesSignal;
 
-	// Manual override for display names - can disable even if the region
-	// supports it.
-	bool sUseDisplayNames = true;
-
 	// Cache starts in a paused state until we can determine if the
 	// current region supports display names.
 	bool sRunning = false;
 	
+	// Use the People API (modern) for fetching name if true. Use the old legacy protocol if false.
+	// For testing, there's a UsePeopleAPI setting that can be flipped (must restart viewer).
+	bool sUsePeopleAPI = true;
+	
 	// Base lookup URL for name service.
 	// On simulator, loaded from indra.xml
 	// On viewer, usually a simulator capability (at People API team's request)
 	// Includes the trailing slash, like "http://pdp60.lindenlab.com:8000/agents/"
 	std::string sNameLookupURL;
 
-	// accumulated agent IDs for next query against service
+	// Accumulated agent IDs for next query against service
 	typedef std::set<LLUUID> ask_queue_t;
 	ask_queue_t sAskQueue;
 
-	// agent IDs that have been requested, but with no reply
-	// maps agent ID to frame time request was made
+	// Agent IDs that have been requested, but with no reply.
+	// Maps agent ID to frame time request was made.
 	typedef std::map<LLUUID, F64> pending_queue_t;
 	pending_queue_t sPendingQueue;
 
@@ -73,21 +73,21 @@ namespace LLAvatarNameCache
 	typedef std::map<LLUUID, callback_signal_t*> signal_map_t;
 	signal_map_t sSignalMap;
 
-	// names we know about
+	// The cache at last, i.e. avatar names we know about.
 	typedef std::map<LLUUID, LLAvatarName> cache_t;
 	cache_t sCache;
 
-	// Send bulk lookup requests a few times a second at most
-	// only need per-frame timing resolution
+	// Send bulk lookup requests a few times a second at most.
+	// Only need per-frame timing resolution.
 	LLFrameTimer sRequestTimer;
 
-    /// Maximum time an unrefreshed cache entry is allowed
+    // Maximum time an unrefreshed cache entry is allowed.
     const F64 MAX_UNREFRESHED_TIME = 20.0 * 60.0;
 
-    /// Time when unrefreshed cached names were checked last
+    // Time when unrefreshed cached names were checked last.
     static F64 sLastExpireCheck;
 
-	/// Time-to-live for a temp cache entry.
+	// Time-to-live for a temp cache entry.
 	const F64 TEMP_CACHE_ENTRY_LIFETIME = 60.0;
 
 	//-----------------------------------------------------------------------
@@ -95,26 +95,21 @@ namespace LLAvatarNameCache
 	//-----------------------------------------------------------------------
 
 	// Handle name response off network.
-	// Optionally skip adding to cache, used when this is a fallback to the
-	// legacy name system.
 	void processName(const LLUUID& agent_id,
-					 const LLAvatarName& av_name,
-					 bool add_to_cache);
+					 const LLAvatarName& av_name);
 
 	void requestNamesViaCapability();
 
-	// Legacy name system callback
+	// Legacy name system callbacks
 	void legacyNameCallback(const LLUUID& agent_id,
 							const std::string& full_name,
-							bool is_group
-							);
-
+							bool is_group);
+	void legacyNameFetch(const LLUUID& agent_id,
+						 const std::string& full_name,
+						 bool is_group);
+	
 	void requestNamesViaLegacy();
 
-	// Fill in an LLAvatarName with the legacy name data
-	void buildLegacyName(const std::string& full_name,
-						 LLAvatarName* av_name);
-
 	// Do a single callback to a given slot
 	void fireSignal(const LLUUID& agent_id,
 					const callback_slot_t& slot,
@@ -209,20 +204,11 @@ public:
 			// Use expiration time from header
 			av_name.mExpires = expires;
 
-			// Some avatars don't have explicit display names set
-			if (av_name.mDisplayName.empty())
-			{
-				av_name.mDisplayName = av_name.mUsername;
-			}
-
-			LL_DEBUGS("AvNameCache") << "LLAvatarNameResponder::result for " << agent_id << " "
-									 << "user '" << av_name.mUsername << "' "
-									 << "display '" << av_name.mDisplayName << "' "
-									 << "expires in " << expires - now << " seconds"
-									 << LL_ENDL;
+			LL_DEBUGS("AvNameCache") << "LLAvatarNameResponder::result for " << agent_id << LL_ENDL;
+			av_name.dump();
 			
 			// cache it and fire signals
-			LLAvatarNameCache::processName(agent_id, av_name, true);
+			LLAvatarNameCache::processName(agent_id, av_name);
 		}
 
 		// Same logic as error response case
@@ -279,40 +265,34 @@ void LLAvatarNameCache::handleAgentError(const LLUUID& agent_id)
         LL_WARNS("AvNameCache") << "LLAvatarNameCache get legacy for agent "
 								<< agent_id << LL_ENDL;
         gCacheName->get(agent_id, false,  // legacy compatibility
-                        boost::bind(&LLAvatarNameCache::legacyNameCallback,
-                                    _1, _2, _3));
+                        boost::bind(&LLAvatarNameCache::legacyNameFetch, _1, _2, _3));
     }
 	else
     {
-        // we have a chached (but probably expired) entry - since that would have
+        // we have a cached (but probably expired) entry - since that would have
         // been returned by the get method, there is no need to signal anyone
 
         // Clear this agent from the pending list
         LLAvatarNameCache::sPendingQueue.erase(agent_id);
 
         LLAvatarName& av_name = existing->second;
-        LL_DEBUGS("AvNameCache") << "LLAvatarNameCache use cache for agent "
-                                 << agent_id 
-                                 << "user '" << av_name.mUsername << "' "
-                                 << "display '" << av_name.mDisplayName << "' "
-                                 << "expires in " << av_name.mExpires - LLFrameTimer::getTotalSeconds() << " seconds"
-                                 << LL_ENDL;
-		av_name.mExpires = LLFrameTimer::getTotalSeconds() + TEMP_CACHE_ENTRY_LIFETIME; // reset expiry time so we don't constantly rerequest.
+        LL_DEBUGS("AvNameCache") << "LLAvatarNameCache use cache for agent " << agent_id << LL_ENDL;
+		av_name.dump();
+
+		 // Reset expiry time so we don't constantly rerequest.
+		av_name.setExpires(TEMP_CACHE_ENTRY_LIFETIME);
     }
 }
 
-void LLAvatarNameCache::processName(const LLUUID& agent_id,
-									const LLAvatarName& av_name,
-									bool add_to_cache)
+void LLAvatarNameCache::processName(const LLUUID& agent_id, const LLAvatarName& av_name)
 {
-	if (add_to_cache)
-	{
-		sCache[agent_id] = av_name;
-	}
+	// Add to the cache
+	sCache[agent_id] = av_name;
 
+	// Suppress request from the queue
 	sPendingQueue.erase(agent_id);
 
-	// signal everyone waiting on this name
+	// Signal everyone waiting on this name
 	signal_map_t::iterator sig_it =	sSignalMap.find(agent_id);
 	if (sig_it != sSignalMap.end())
 	{
@@ -389,22 +369,33 @@ void LLAvatarNameCache::legacyNameCallback(const LLUUID& agent_id,
 										   const std::string& full_name,
 										   bool is_group)
 {
-	// Construct a dummy record for this name.  By convention, SLID is blank
-	// Never expires, but not written to disk, so lasts until end of session.
-	LLAvatarName av_name;
-	LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::legacyNameCallback "
-							 << "agent " << agent_id << " "
+	// Put the received data in the cache
+	legacyNameFetch(agent_id, full_name, is_group);
+	
+	// Retrieve the name and set it to never (or almost never...) expire: when we are using the legacy
+	// protocol, we do not get an expiration date for each name and there's no reason to ask the 
+	// data again and again so we set the expiration time to the largest value admissible.
+	std::map<LLUUID,LLAvatarName>::iterator av_record = sCache.find(agent_id);
+	LLAvatarName& av_name = av_record->second;
+	av_name.setExpires(MAX_UNREFRESHED_TIME);
+}
+
+void LLAvatarNameCache::legacyNameFetch(const LLUUID& agent_id,
+										const std::string& full_name,
+										bool is_group)
+{
+	LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::legacyNameFetch "
+	                         << "agent " << agent_id << " "
 							 << "full name '" << full_name << "'"
-							 << ( is_group ? " [group]" : "" )
-							 << LL_ENDL;
-	buildLegacyName(full_name, &av_name);
-
-	// Add to cache, because if we don't we'll keep rerequesting the
-	// same record forever.  buildLegacyName should always guarantee
-	// that these records expire reasonably soon
-	// (in TEMP_CACHE_ENTRY_LIFETIME seconds), so if the failure was due
-	// to something temporary we will eventually request and get the right data.
-	processName(agent_id, av_name, true);
+	                         << ( is_group ? " [group]" : "" )
+	                         << LL_ENDL;
+	
+	// Construct an av_name record from this name.
+	LLAvatarName av_name;
+	av_name.fromString(full_name);
+	
+	// Add to cache: we're still using the new cache even if we're using the old (legacy) protocol.
+	processName(agent_id, av_name);
 }
 
 void LLAvatarNameCache::requestNamesViaLegacy()
@@ -426,18 +417,19 @@ void LLAvatarNameCache::requestNamesViaLegacy()
 		LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::requestNamesViaLegacy agent " << agent_id << LL_ENDL;
 
 		gCacheName->get(agent_id, false,  // legacy compatibility
-			boost::bind(&LLAvatarNameCache::legacyNameCallback,
-				_1, _2, _3));
+			boost::bind(&LLAvatarNameCache::legacyNameCallback, _1, _2, _3));
 	}
 }
 
-void LLAvatarNameCache::initClass(bool running)
+void LLAvatarNameCache::initClass(bool running, bool usePeopleAPI)
 {
 	sRunning = running;
+	sUsePeopleAPI = usePeopleAPI;
 }
 
 void LLAvatarNameCache::cleanupClass()
 {
+	sCache.clear();
 }
 
 void LLAvatarNameCache::importFile(std::istream& istr)
@@ -476,7 +468,7 @@ void LLAvatarNameCache::exportFile(std::ostream& ostr)
 		const LLUUID& agent_id = it->first;
 		const LLAvatarName& av_name = it->second;
 		// Do not write temporary or expired entries to the stored cache
-		if (!av_name.mIsTemporaryName && av_name.mExpires >= max_unrefreshed)
+		if (av_name.isValidName(max_unrefreshed))
 		{
 			// key must be a string
 			agents[agent_id.asString()] = av_name.asLLSD();
@@ -497,6 +489,11 @@ bool LLAvatarNameCache::hasNameLookupURL()
 	return !sNameLookupURL.empty();
 }
 
+bool LLAvatarNameCache::usePeopleAPI()
+{
+	return hasNameLookupURL() && sUsePeopleAPI;
+}
+
 void LLAvatarNameCache::idle()
 {
 	// By convention, start running at first idle() call
@@ -513,13 +510,12 @@ void LLAvatarNameCache::idle()
 
 	if (!sAskQueue.empty())
 	{
-        if (useDisplayNames())
+        if (usePeopleAPI())
         {
             requestNamesViaCapability();
         }
         else
         {
-            // ...fall back to legacy name cache system
             requestNamesViaLegacy();
         }
 	}
@@ -564,7 +560,7 @@ void LLAvatarNameCache::eraseUnrefreshed()
             if (av_name.mExpires < max_unrefreshed)
             {
                 LL_DEBUGS("AvNameCache") << it->first 
-                                         << " user '" << av_name.mUsername << "' "
+                                         << " user '" << av_name.getAccountName() << "' "
                                          << "expired " << now - av_name.mExpires << " secs ago"
                                          << LL_ENDL;
                 sCache.erase(it++);
@@ -578,20 +574,6 @@ void LLAvatarNameCache::eraseUnrefreshed()
 	}
 }
 
-void LLAvatarNameCache::buildLegacyName(const std::string& full_name,
-										LLAvatarName* av_name)
-{
-	llassert(av_name);
-	av_name->mUsername = "";
-	av_name->mDisplayName = full_name;
-	av_name->mIsDisplayNameDefault = true;
-	av_name->mIsTemporaryName = true;
-	av_name->mExpires = LLFrameTimer::getTotalSeconds() + TEMP_CACHE_ENTRY_LIFETIME;
-	LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::buildLegacyName "
-							 << full_name
-							 << LL_ENDL;
-}
-
 // fills in av_name if it has it in the cache, even if expired (can check expiry time)
 // returns bool specifying  if av_name was filled, false otherwise
 bool LLAvatarNameCache::get(const LLUUID& agent_id, LLAvatarName *av_name)
@@ -599,38 +581,24 @@ bool LLAvatarNameCache::get(const LLUUID& agent_id, LLAvatarName *av_name)
 	if (sRunning)
 	{
 		// ...only do immediate lookups when cache is running
-		if (useDisplayNames())
+		std::map<LLUUID,LLAvatarName>::iterator it = sCache.find(agent_id);
+		if (it != sCache.end())
 		{
-			// ...use display names cache
-			std::map<LLUUID,LLAvatarName>::iterator it = sCache.find(agent_id);
-			if (it != sCache.end())
-			{
-				*av_name = it->second;
+			*av_name = it->second;
 
-				// re-request name if entry is expired
-				if (av_name->mExpires < LLFrameTimer::getTotalSeconds())
+			// re-request name if entry is expired
+			if (av_name->mExpires < LLFrameTimer::getTotalSeconds())
+			{
+				if (!isRequestPending(agent_id))
 				{
-					if (!isRequestPending(agent_id))
-					{
-						LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::get "
-												 << "refresh agent " << agent_id
-												 << LL_ENDL;
-						sAskQueue.insert(agent_id);
-					}
+					LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::get "
+											 << "refresh agent " << agent_id
+											 << LL_ENDL;
+					sAskQueue.insert(agent_id);
 				}
-				
-				return true;
-			}
-		}
-		else
-		{
-			// ...use legacy names cache
-			std::string full_name;
-			if (gCacheName->getFullName(agent_id, full_name))
-			{
-				buildLegacyName(full_name, av_name);
-				return true;
 			}
+				
+			return true;
 		}
 	}
 
@@ -661,30 +629,14 @@ LLAvatarNameCache::callback_connection_t LLAvatarNameCache::get(const LLUUID& ag
 	if (sRunning)
 	{
 		// ...only do immediate lookups when cache is running
-		if (useDisplayNames())
+		std::map<LLUUID,LLAvatarName>::iterator it = sCache.find(agent_id);
+		if (it != sCache.end())
 		{
-			// ...use new cache
-			std::map<LLUUID,LLAvatarName>::iterator it = sCache.find(agent_id);
-			if (it != sCache.end())
-			{
-				const LLAvatarName& av_name = it->second;
-				
-				if (av_name.mExpires > LLFrameTimer::getTotalSeconds())
-				{
-					// ...name already exists in cache, fire callback now
-					fireSignal(agent_id, slot, av_name);
-					return connection;
-				}
-			}
-		}
-		else
-		{
-			// ...use old name system
-			std::string full_name;
-			if (gCacheName->getFullName(agent_id, full_name))
+			const LLAvatarName& av_name = it->second;
+			
+			if (av_name.mExpires > LLFrameTimer::getTotalSeconds())
 			{
-				LLAvatarName av_name;
-				buildLegacyName(full_name, &av_name);
+				// ...name already exists in cache, fire callback now
 				fireSignal(agent_id, slot, av_name);
 				return connection;
 			}
@@ -719,22 +671,13 @@ LLAvatarNameCache::callback_connection_t LLAvatarNameCache::get(const LLUUID& ag
 
 void LLAvatarNameCache::setUseDisplayNames(bool use)
 {
-	if (use != sUseDisplayNames)
+	if (use != LLAvatarName::useDisplayNames())
 	{
-		sUseDisplayNames = use;
-		// flush our cache
-		sCache.clear();
-
+		LLAvatarName::setUseDisplayNames(use);
 		mUseDisplayNamesSignal();
 	}
 }
 
-bool LLAvatarNameCache::useDisplayNames()
-{
-	// Must be both manually set on and able to look up names.
-	return sUseDisplayNames && !sNameLookupURL.empty();
-}
-
 void LLAvatarNameCache::erase(const LLUUID& agent_id)
 {
 	sCache.erase(agent_id);
diff --git a/indra/llmessage/llavatarnamecache.h b/indra/llmessage/llavatarnamecache.h
index 79f170f7c8..2a8eb46187 100644
--- a/indra/llmessage/llavatarnamecache.h
+++ b/indra/llmessage/llavatarnamecache.h
@@ -37,33 +37,33 @@ class LLUUID;
 
 namespace LLAvatarNameCache
 {
-		
 	typedef boost::signals2::signal<void (void)> use_display_name_signal_t;
 
 	// Until the cache is set running, immediate lookups will fail and
 	// async lookups will be queued.  This allows us to block requests
 	// until we know if the first region supports display names.
-	void initClass(bool running);
+	void initClass(bool running, bool usePeopleAPI);
 	void cleanupClass();
 
+	// Import/export the name cache to file.
 	void importFile(std::istream& istr);
 	void exportFile(std::ostream& ostr);
 
-	// On the viewer, usually a simulator capabilitity
-	// If empty, name cache will fall back to using legacy name
-	// lookup system
+	// On the viewer, usually a simulator capabilitity.
+	// If empty, name cache will fall back to using legacy name lookup system.
 	void setNameLookupURL(const std::string& name_lookup_url);
 
-	// Do we have a valid lookup URL, hence are we trying to use the
-	// new display name lookup system?
+	// Do we have a valid lookup URL, i.e. are we trying to use the
+	// more recent display name lookup system?
 	bool hasNameLookupURL();
+	bool usePeopleAPI();
 	
 	// Periodically makes a batch request for display names not already in
-	// cache.  Call once per frame.
+	// cache. Called once per frame.
 	void idle();
 
 	// If name is in cache, returns true and fills in provided LLAvatarName
-	// otherwise returns false
+	// otherwise returns false.
 	bool get(const LLUUID& agent_id, LLAvatarName *av_name);
 
 	// Callback types for get() below
@@ -73,21 +73,19 @@ namespace LLAvatarNameCache
 	typedef callback_signal_t::slot_type callback_slot_t;
 	typedef boost::signals2::connection callback_connection_t;
 
-	// Fetches name information and calls callback.
-	// If name information is in cache, callback will be called immediately.
+	// Fetches name information and calls callbacks.
+	// If name information is in cache, callbacks will be called immediately.
 	callback_connection_t get(const LLUUID& agent_id, callback_slot_t slot);
 
-	// Allow display names to be explicitly disabled for testing.
+	// Set display name: flips the switch and triggers the callbacks.
 	void setUseDisplayNames(bool use);
-	bool useDisplayNames();
-
+	
+	void insert(const LLUUID& agent_id, const LLAvatarName& av_name);
 	void erase(const LLUUID& agent_id);
 
-    /// Provide some fallback for agents that return errors
+    /// Provide some fallback for agents that return errors.
 	void handleAgentError(const LLUUID& agent_id);
 
-	void insert(const LLUUID& agent_id, const LLAvatarName& av_name);
-
 	// Compute name expiration time from HTTP Cache-Control header,
 	// or return default value, in seconds from epoch.
 	F64 nameExpirationFromHeaders(LLSD headers);
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index 8f4af1984c..3fb36eecf0 100644
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -523,6 +523,7 @@ std::string LLCacheName::cleanFullName(const std::string& full_name)
 }
 
 //static 
+// Transform hard-coded name provided by server to a more legible username
 std::string LLCacheName::buildUsername(const std::string& full_name)
 {
 	// rare, but handle hard-coded error names returned from server
@@ -548,8 +549,9 @@ std::string LLCacheName::buildUsername(const std::string& full_name)
 		return username;
 	}
 
-	// if the input wasn't a correctly formatted legacy name just return it unchanged
-	return full_name;
+	// if the input wasn't a correctly formatted legacy name, just return it  
+	// cleaned up from a potential terminal "Resident"
+	return cleanFullName(full_name);
 }
 
 //static 
diff --git a/indra/llmessage/llcachename.h b/indra/llmessage/llcachename.h
index b108e37157..d238c3a247 100644
--- a/indra/llmessage/llcachename.h
+++ b/indra/llmessage/llcachename.h
@@ -40,7 +40,7 @@ typedef boost::signals2::signal<void (const LLUUID& id,
                                       bool is_group)> LLCacheNameSignal;
 typedef LLCacheNameSignal::slot_type LLCacheNameCallback;
 
-// Old callback with user data for compatability
+// Old callback with user data for compatibility
 typedef void (*old_callback_t)(const LLUUID&, const std::string&, bool, void*);
 
 // Here's the theory:
diff --git a/indra/llmessage/lldbstrings.h b/indra/llmessage/lldbstrings.h
index 9bf1b3eda4..e23d17d5b6 100644
--- a/indra/llmessage/lldbstrings.h
+++ b/indra/llmessage/lldbstrings.h
@@ -156,18 +156,6 @@ const S32 DB_USER_SKILLS_BUF_SIZE		= 255;
 const S32 DB_NV_NAME_STR_LEN			= 128;
 const S32 DB_NV_NAME_BUF_SIZE			= 129;
 
-// votes.vote_text						varchar(254)
-const S32 DB_VOTE_TEXT_STR_LEN			= 254;
-const S32 DB_VOTE_TEXT_BUF_SIZE			= 255;
-
-// vpte type text						varchar(9)
-const S32 DB_VOTE_TYPE_STR_LEN			= 9;
-const S32 DB_VOTE_TYPE_BUF_SIZE			= 10;
-
-// vote result text
-const S32 DB_VOTE_RESULT_BUF_LEN		= 8;
-const S32 DB_VOTE_RESULT_BUF_SIZE		= 9;
-
 // user_start_location.location_name	varchar(254)
 const S32 DB_START_LOCATION_STR_LEN		= 254;
 const S32 DB_START_LOCATION_BUF_SIZE	= 255;
diff --git a/indra/llmessage/llinstantmessage.cpp b/indra/llmessage/llinstantmessage.cpp
index d68e0c423e..b0275c161b 100644
--- a/indra/llmessage/llinstantmessage.cpp
+++ b/indra/llmessage/llinstantmessage.cpp
@@ -43,14 +43,6 @@
 const U8 IM_ONLINE = 0;
 const U8 IM_OFFLINE = 1;
 
-const S32 VOTE_YES = 1;
-const S32 VOTE_NO = 0;
-const S32 VOTE_ABSTAIN = -1;
-
-const S32 VOTE_MAJORITY = 0;
-const S32 VOTE_SUPER_MAJORITY = 1;
-const S32 VOTE_UNANIMOUS = 2;
-
 const char EMPTY_BINARY_BUCKET[] = "";
 const S32 EMPTY_BINARY_BUCKET_SIZE = 1;
 const U32 NO_TIMESTAMP = 0;
@@ -69,7 +61,6 @@ LLIMInfo::LLIMInfo() :
 	mViewerThinksToIsOnline(false),
 	mIMType(IM_NOTHING_SPECIAL),
 	mTimeStamp(0),
-	mSource(IM_FROM_SIM),
 	mTTL(IM_TTL)
 {
 }
@@ -88,7 +79,6 @@ LLIMInfo::LLIMInfo(
 	LLSD data,
 	U8 offline,
 	U32 timestamp,
-	EIMSource source,
 	S32 ttl) :
 	mFromID(from_id),
 	mFromGroup(from_group),
@@ -104,14 +94,12 @@ LLIMInfo::LLIMInfo(
 	mName(name),
 	mMessage(message),
 	mData(data),
-	mSource(source),
 	mTTL(ttl)
 {
 }
 
-LLIMInfo::LLIMInfo(LLMessageSystem* msg, EIMSource source, S32 ttl) :
+LLIMInfo::LLIMInfo(LLMessageSystem* msg, S32 ttl) :
 	mViewerThinksToIsOnline(false),
-	mSource(source),
 	mTTL(ttl)
 {
 	unpackMessageBlock(msg);
@@ -326,7 +314,6 @@ LLSD im_info_to_llsd(LLPointer<LLIMInfo> im_info)
 	param_message["region_id"] = im_info->mRegionID;
 	param_message["position"] = ll_sd_from_vector3(im_info->mPosition);
 	param_message["data"] = im_info->mData;
-	param_message["source"]= im_info->mSource;
 	param_message["ttl"] = im_info->mTTL;
 
 	LLSD param_agent;
@@ -359,7 +346,6 @@ LLPointer<LLIMInfo> llsd_to_im_info(const LLSD& im_info_sd)
 		param_message["data"],
 		(U8) param_message["offline"].asInteger(),
 		(U32) param_message["timestamp"].asInteger(),
-		(EIMSource)param_message["source"].asInteger(),
 		param_message["ttl"].asInteger());
 
 	return im_info;
@@ -381,7 +367,6 @@ LLPointer<LLIMInfo> LLIMInfo::clone()
 			mData,
 			mOffline,
 			mTimeStamp,
-			mSource,
 			mTTL);
 }
 
diff --git a/indra/llmessage/llinstantmessage.h b/indra/llmessage/llinstantmessage.h
index e0dae376b4..db4a38ea9e 100644
--- a/indra/llmessage/llinstantmessage.h
+++ b/indra/llmessage/llinstantmessage.h
@@ -115,8 +115,8 @@ enum EInstantMessage
 	// viewer, since you can't IM an object yet.
 	IM_FROM_TASK = 19,
 
-	// sent an IM to a busy user, this is the auto response
-	IM_BUSY_AUTO_RESPONSE = 20,
+	// sent an IM to a do not disturb user, this is the auto response
+	IM_DO_NOT_DISTURB_AUTO_RESPONSE = 20,
 
 	// Shows the message in the console and chat history
 	IM_CONSOLE_AND_CHAT_HISTORY = 21,
@@ -164,57 +164,9 @@ enum EInstantMessage
 };
 
 
-// Hooks for quickly hacking in experimental admin debug messages 
-// without needing to recompile the viewer
-// *NOTE: This functionality has been moved to be a string based
-// operation so that we don't even have to do a full recompile. This
-// enumeration will be phased out soon.
-enum EGodlikeRequest
-{
-	GOD_WANTS_NOTHING,
-
-	// for requesting physics information about an object
-	GOD_WANTS_PHYSICS_INFO,
-	
-	// two unused requests that can be appropriated for debug 
-	// purposes (no viewer recompile necessary)
-	GOD_WANTS_FOO,
-	GOD_WANTS_BAR,
-
-	// to dump simulator terrain data to terrain.raw file
-	GOD_WANTS_TERRAIN_SAVE,
-	// to load simulator terrain data from terrain.raw file
-	GOD_WANTS_TERRAIN_LOAD,
-
-	GOD_WANTS_TOGGLE_AVATAR_GEOMETRY,	// HACK for testing new avatar geom
-
-	// real-time telehub operations
-	GOD_WANTS_TELEHUB_INFO,
-	GOD_WANTS_CONNECT_TELEHUB,
-	GOD_WANTS_DELETE_TELEHUB,
-	GOD_WANTS_ADD_TELEHUB_SPAWNPOINT,
-	GOD_WANTS_REMOVE_TELEHUB_SPAWNPOINT,
-
-};
-
-enum EIMSource
-{
-	IM_FROM_VIEWER,
-	IM_FROM_DATASERVER,
-	IM_FROM_SIM
-};
-
 extern const U8 IM_ONLINE;
 extern const U8 IM_OFFLINE;
 
-extern const S32 VOTE_YES;
-extern const S32 VOTE_NO;
-extern const S32 VOTE_ABSTAIN;
-
-extern const S32 VOTE_MAJORITY;
-extern const S32 VOTE_SUPER_MAJORITY;
-extern const S32 VOTE_UNANIMOUS;
-
 extern const char EMPTY_BINARY_BUCKET[];
 extern const S32 EMPTY_BINARY_BUCKET_SIZE;
 
@@ -234,7 +186,6 @@ protected:
 
 public:
 	LLIMInfo(LLMessageSystem* msg, 
-			EIMSource source = IM_FROM_SIM, 
 			S32 ttl = IM_TTL);
 
 	LLIMInfo(
@@ -251,7 +202,6 @@ public:
 		LLSD data,
 		U8 offline,
 		U32 timestamp,
-		EIMSource source,
 		S32 ttl = IM_TTL);
 
 	void packInstantMessage(LLMessageSystem* msg) const;
@@ -274,7 +224,6 @@ public:
 	std::string mMessage;
 	LLSD mData;
 
-	EIMSource mSource;
 	S32 mTTL;
 };