1 files changed, 579 insertions, 0 deletions

diff --git a/linden/indra/newview/rlvhelper.h b/linden/indra/newview/rlvhelper.h
new file mode 100644
index 0000000..a0e040e
--- /dev/null
+++ b/linden/indra/newview/rlvhelper.h
@@ -0,0 +1,579 @@
+#ifndef RLV_HELPER_H
+#define RLV_HELPER_H
+
+#include "llboost.h"
+#include "llinventorymodel.h"
+#include "llselectmgr.h"
+#include "llviewercontrol.h"
+#include "llviewerobjectlist.h"
+#include "llwlparamset.h"
+
+#include "rlvmultistringsearch.h"
+
+// ============================================================================
+// Extensions
+//
+
+// Comment out if you don't want the Advanced / RLVa menu (may prevent enabling some extensions or experimental features - see below)
+#define RLV_ADVANCED_MENU
+// Comment out if you provide your own way to enable/disable RLVa
+#define RLV_ADVANCED_TOGGLE_RLVA
+
+// Provides access to "advanced" feature through the RLVa debug menu
+#define RLV_EXTENSION_ENABLE_WEAR                       // "Enable Wear"
+#define RLV_EXTENSION_HIDELOCKED                        // "Hide locked layers", "Hide locked attachments" and "Hide locked inventory"
+#define RLV_EXTENSION_FLOATER_RESTRICTIONS      // Enables the Advanced / RLVa / Restrictions... floater
+
+// Extensions
+#define RLV_EXTENSION_CMD_GETSETDEBUG_EX        // Extends the debug variables accessible through @getdebug_xxx/@setdebug_xxx
+#define RLV_EXTENSION_CMD_FINDFOLDERS           // @findfolders:<option>=<channel> - @findfolder with multiple results
+#define RLV_EXTENSION_FLAG_NOSTRIP                      // Layers and attachments marked as "nostrip" are exempt from @detach/@remoutfit
+#define RLV_EXTENSION_STARTLOCATION                     // Reenables "Start Location" at login if not @tploc=n or @unsit=n restricted at last logoff
+#define RLV_EXPERIMENTAL                                        // Enables/disables experimental features en masse
+
+// Experimental features
+#ifdef RLV_EXPERIMENTAL
+        // Stable (will mature to RLV_EXTENSION_XXX in next release if no bugs are found)
+        #define RLV_EXPERIMENTAL_FARTOUCH_FEEDBACK              // Enables "cleaner" UI responses when fartouch blocks something
+
+        // Under testing (stable, but requires further testing - safe for public release but may be quirky)
+
+        // Under development (don't include in public release)
+        #if LL_RELEASE_WITH_DEBUG_INFO || LL_DEBUG
+        #endif // LL_RELEASE_WITH_DEBUG_INFO || LL_DEBUG
+#endif // RLV_EXPERIMENTAL
+
+// ============================================================================
+// Defines
+//
+
+// Version of the specifcation we support
+const S32 RLV_VERSION_MAJOR = 1;
+const S32 RLV_VERSION_MINOR = 20;
+const S32 RLV_VERSION_PATCH = 0;
+
+// Implementation version
+const S32 RLVa_VERSION_MAJOR = 1;
+const S32 RLVa_VERSION_MINOR = 0;
+const S32 RLVa_VERSION_PATCH = 1;
+const S32 RLVa_VERSION_BUILD = 7;
+
+// The official viewer version we're patching against
+#define RLV_MAKE_TARGET(x, y, z)        ((x << 16) | (y << 8) | z)
+#define RLV_TARGET                                      RLV_MAKE_TARGET(1, 22, 11)
+
+// Defining these makes it easier if we ever need to change our tag
+#define RLV_WARNS       LL_WARNS("RLV")
+#define RLV_INFOS       LL_INFOS("RLV")
+#define RLV_DEBUGS      LL_DEBUGS("RLV")
+
+#if LL_RELEASE_WITH_DEBUG_INFO || LL_DEBUG
+        // Turn on extended debugging information
+        #define RLV_DEBUG
+        // Make sure we halt execution on errors
+        #define RLV_ERRS  LL_ERRS("RLV")
+        // Uncomment to enable the Advanced / RLVa / Unit Tests menu (non-public)
+        //#define RLV_DEBUG_TESTS
+#else
+        // Uncomment if you want extended debugging information on release builds
+        //#define RLV_DEBUG
+        // Don't halt execution on errors in release
+        #define RLV_ERRS  LL_WARNS("RLV")
+#endif // LL_RELEASE_WITH_DEBUG_INFO || LL_DEBUG
+
+#define RLV_ROOT_FOLDER                                 "#RLV"
+#define RLV_CMD_PREFIX                                  '@'
+#define RLV_PUTINV_PREFIX                               "#RLV/~"
+#define RLV_SETROT_OFFSET                               F_PI_BY_TWO             // @setrot is off by 90° with the rest of SL
+
+#define RLV_FOLDER_FLAG_NOSTRIP                 "nostrip"
+#define RLV_FOLDER_PREFIX_HIDDEN                '.'
+#define RLV_FOLDER_PREFIX_PUTINV        '~'
+
+// ============================================================================
+// Enumeration declarations
+//
+
+// NOTE: * any changes to this enumeration should be reflected in initLookupTable()
+//       * only uncomment the ones we actually use in a switch() to keep the size of the lookup table down
+enum ERlvBehaviour {
+        RLV_BHVR_VERSION = 0,                   // "version"
+        RLV_BHVR_DETACH,                                // "detach"
+//      RLV_BHVR_SENDCHAT,                              // "sendchat"
+//      RLV_BHVR_EMOTE,                                 // "emote"
+//      RLV_BHVR_CHATSHOUT,                             // "chatshout"
+//      RLV_BHVR_CHATNORMAL,                    // "chatnormal"
+//      RLV_BHVR_CHATWHISPER,                   // "chatwhisper"
+        RLV_BHVR_REDIRCHAT,                             // "redirchat"
+        RLV_BHVR_REDIREMOTE,                    // "rediremote"
+        RLV_BHVR_SENDIM,                                // "sendim"
+        RLV_BHVR_RECVCHAT,                              // "recvchat"
+        RLV_BHVR_RECVEMOTE,                             // "recvemote"
+        RLV_BHVR_RECVIM,                                // "recvim"
+//      RLV_BHVR_TPLM,                                  // "tplm"
+        RLV_BHVR_TPLOC,                                 // "tploc"
+        RLV_BHVR_TPLURE,                                // "tplure"
+        RLV_BHVR_SITTP,                                 // "sittp"
+//      RLV_BHVR_CLEAR,                                 // "clear"
+        RLV_BHVR_EDIT,                                  // "edit"
+        RLV_BHVR_REZ,                                   // "rez"
+        RLV_BHVR_ADDOUTFIT,                             // "addoutfit"
+        RLV_BHVR_REMOUTFIT,                             // "remoutfit"
+        RLV_BHVR_GETOUTFIT,                             // "getoutfit"
+        RLV_BHVR_GETATTACH,                             // "getattach"
+        RLV_BHVR_SHOWINV,                               // "showinv"
+//      RLV_BHVR_VIEWNOTE,                              // "viewnote"
+        RLV_BHVR_UNSIT,                                 // "unsit"
+        RLV_BHVR_SIT,                                   // "sit"
+//      RLV_BHVR_SENDCHANNEL,                   // "sendchannel"
+        RLV_BHVR_GETSTATUS,                             // "getstatus"
+        RLV_BHVR_GETSTATUSALL,                  // "getstatusall"
+        RLV_BHVR_GETINV,                                // "getinv"
+        RLV_BHVR_GETINVWORN,                    // "getinvworn"
+        RLV_BHVR_FINDFOLDER,                    // "findfolder"
+        RLV_BHVR_FINDFOLDERS,                   // "findfolders"
+        RLV_BHVR_ATTACH,                                // "attach"
+        RLV_BHVR_ATTACHALL,                             // "attachall"
+        RLV_BHVR_DETACHALL,                             // "detachall"
+        RLV_BHVR_GETPATH,                               // "getpath"
+        RLV_BHVR_ATTACHTHIS,                    // "attachthis"
+        RLV_BHVR_ATTACHALLTHIS,                 // "attachallthis"
+        RLV_BHVR_DETACHTHIS,                    // "detachthis"
+        RLV_BHVR_DETACHALLTHIS,                 // "detachallthis"
+        RLV_BHVR_FARTOUCH,                              // "fartouch"
+        RLV_BHVR_SHOWWORLDMAP,                  // "showworldmap"
+        RLV_BHVR_SHOWMINIMAP,                   // "showminimap"
+        RLV_BHVR_SHOWLOC,                               // "showloc"
+        RLV_BHVR_TPTO,                                  // "tpto"
+        RLV_BHVR_ACCEPTTP,                              // "accepttp"
+        RLV_BHVR_SHOWNAMES,                             // "shownames"
+        RLV_BHVR_FLY,                                   // "fly"
+        RLV_BHVR_GETSITID,                              // "getsitid"
+        RLV_BHVR_SETDEBUG,                              // "setdebug"
+        RLV_BHVR_SETENV,                                // "setenv"
+        RLV_BHVR_DETACHME,                              // "detachme"
+        RLV_BHVR_SHOWHOVERTEXTALL,              // "showhovertextall"
+        RLV_BHVR_SHOWHOVERTEXTWORLD,    // "showhovertextworld"
+        RLV_BHVR_SHOWHOVERTEXTHUD,              // "showhovertexthud"
+        RLV_BHVR_SHOWHOVERTEXT,                 // "showhovertext"
+        RLV_BHVR_NOTIFY,                                // "notify"
+
+        RLV_BHVR_COUNT,
+        RLV_BHVR_UNKNOWN
+};
+
+enum ERlvParamType {
+        RLV_TYPE_UNKNOWN,
+        RLV_TYPE_ADD,                           // <param> == "n"|"add"
+        RLV_TYPE_REMOVE,                        // <param> == "y"|"rem"
+        RLV_TYPE_FORCE,                         // <param> == "force"
+        RLV_TYPE_REPLY                          // <param> == <number>
+};
+
+enum ERlvCmdRet {
+        RLV_RET_NOERROR,                        // Command executed succesfully
+        RLV_RET_RETAINED,                       // Command was retained
+        RLV_RET_FAILED,                         // Command failed (general failure)
+        RLV_RET_FAILED_SYNTAX,          // Command failed (syntax error)
+        RLV_RET_FAILED_UNSET,           // Command failed (unset restriction)
+        RLV_RET_FAILED_DUPLICATE,       // Command failed (duplicate)
+        RLV_RET_FAILED_OPTION,          // Command failed (invalid option)
+        RLV_RET_UNKNOWN                         // Command unkown
+};
+
+// ============================================================================
+/*
+ * RlvCommand
+ * ==========
+ * Encapsulates an "RLV command" (duh :p)
+ *
+ */
+
+class RlvCommand
+{
+public:
+        /*
+         * Constructors
+         */
+        explicit RlvCommand(const std::string& strCommand);
+        RlvCommand(const RlvCommand& rlvCmd);
+
+        /*
+         * Accessors
+         */
+        BOOL isValid() const { return m_fValid; }
+
+        const std::string& getBehaviour() const         { return m_strBehaviour; }
+        ERlvBehaviour      getBehaviourType() const     { return m_eBehaviour; }
+        const std::string& getOption() const            { return m_strOption; }
+        const std::string& getParam() const                     { return m_strParam; }
+        ERlvParamType      getParamType() const         { return m_eParamType; }
+
+        std::string        asString() const;
+
+        /*
+         * Operators
+         */
+        bool operator ==(const RlvCommand&) const;
+
+        // Parses an RLV command into its "tokens"
+        static BOOL parseCommand(/*[in]*/ const std::string& strCommand,  
+                /*[out]*/ std::string& strBehaviour, /*[out]*/ std::string& strOption, /*[out]*/ std::string& strParam);
+        static void initLookupTable();
+
+        /*
+         * Member variables
+         */
+protected:
+        BOOL                    m_fValid;
+        std::string             m_strBehaviour;
+        ERlvBehaviour   m_eBehaviour;
+        std::string             m_strOption;
+        std::string             m_strParam;
+        ERlvParamType   m_eParamType;
+
+        static RlvMultiStringSearch m_BhvrLookup;
+        friend class RlvHandler;
+};
+
+// ============================================================================
+/*
+ * RlvObject
+ * =========
+ * Encapsulates an "RLV Object" (= an object that has issued an RLV command)
+ *
+ */
+
+typedef std::list<RlvCommand> rlv_command_list_t;
+
+class RlvObject
+{
+public:
+        RlvObject(const LLUUID& uuid) : m_UUID(uuid), m_nLookupMisses(0) { m_fLookup = (NULL != gObjectList.findObject(uuid)); }
+
+        BOOL addCommand(const RlvCommand& rlvCmd);
+        BOOL removeCommand(const RlvCommand& rlvCmd);
+
+        BOOL hasBehaviour(ERlvBehaviour eBehaviour) const;
+        BOOL hasBehaviour(const std::string& strBehaviour) const;
+        BOOL hasBehaviour(ERlvBehaviour eBehaviour, const std::string& strOption) const;
+        BOOL hasBehaviour(const std::string& strBehaviour, const std::string& strOption) const;
+
+        std::string getStatusString(const std::string& strMatch) const;
+
+        const rlv_command_list_t* getCommandList() const { return &m_Commands; }
+protected:
+        LLUUID             m_UUID;                              // The object's UUID
+        bool               m_fLookup;                   // TRUE if the object existed in gObjectList at one point in time
+        S16                m_nLookupMisses;             // Count of unsuccessful lookups in gObjectList by the GC
+        rlv_command_list_t m_Commands;                  // List of behaviours held by this object (in the order they were received)
+
+        friend class RlvHandler;
+};
+
+// ============================================================================
+/*
+ * RlvCriteriaCategoryCollector
+ * ============================
+ * Criteria based folder matching filter used by @findfolder and @findfolders
+ *
+ */
+
+class RlvCriteriaCategoryCollector : public LLInventoryCollectFunctor
+{
+public:
+        RlvCriteriaCategoryCollector(const std::string& strCriteria)
+        {
+                typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
+                boost::char_separator<char> sep("&&", "", boost::drop_empty_tokens);
+                tokenizer tokens(strCriteria, sep);
+                for (tokenizer::iterator itToken = tokens.begin(); itToken != tokens.end(); ++itToken)
+                        m_Criteria.push_back(*itToken);
+        }
+        virtual ~RlvCriteriaCategoryCollector() {}
+
+        virtual bool operator()(LLInventoryCategory* pFolder, LLInventoryItem* pItem)
+        {
+                if ( (!pFolder) || (m_Criteria.empty()) )       // We're only interested in matching folders, we don't care about items
+                        return false;                                                   // (if there are no criteria then we don't want to return a match)
+
+                std::string strFolderName = pFolder->getName();
+                LLStringUtil::toLower(strFolderName);
+
+                if ( (strFolderName.empty()) || (RLV_FOLDER_PREFIX_HIDDEN == strFolderName[0]) )
+                        return false;
+
+                for (std::list<std::string>::const_iterator itCrit = m_Criteria.begin(); itCrit != m_Criteria.end(); ++itCrit)
+                        if (-1 == strFolderName.find(*itCrit))  // Return false on the first mismatch
+                                return false;
+                return true;
+        }
+
+protected:
+        std::list<std::string> m_Criteria;
+};
+
+// ============================================================================
+/*
+ * RlvWearableItemCollector
+ * ========================
+ * Inventory item filter used by attach/detach/attachall/detachall/getinvworn (also used by "Add/Replace Outfit" and "Take Off Items")
+ *
+ */
+
+class RlvWearableItemCollector : public LLInventoryCollectFunctor
+{
+public:
+        RlvWearableItemCollector(const LLUUID& idFolder, bool fAttach, bool fMatchAll)
+                : m_idFolder(idFolder), m_fAttach(fAttach), m_fMatchAll(fMatchAll)
+        {
+                m_Wearable.push_back(idFolder);
+        }
+        virtual ~RlvWearableItemCollector() {}
+
+        virtual bool operator()(LLInventoryCategory* pFolder, LLInventoryItem* pItem);
+
+        const LLUUID& getFoldedParent(const LLUUID& idFolder) const;
+protected:
+        bool         m_fAttach;
+        bool         m_fMatchAll;
+        const LLUUID m_idFolder;
+
+        bool onCollectFolder(const LLInventoryCategory* pFolder);
+        bool onCollectItem(const LLInventoryItem* pItem);
+
+        std::list<LLUUID> m_Tentative;
+        std::list<LLUUID> m_Wearable;
+
+        std::map<LLUUID, LLUUID> m_Folding;
+};
+
+// ============================================================================
+/*
+ * RlvRetainedCommand
+ * ==================
+ *
+ */
+
+struct RlvRetainedCommand
+{
+public:
+        std::string strObject;
+        LLUUID      idObject;
+        std::string strCmd;
+
+        RlvRetainedCommand(const std::string obj, const LLUUID& uuid, const std::string& cmd) : strObject(obj), idObject(uuid), strCmd(cmd) {}
+private:
+        RlvRetainedCommand();
+};
+typedef std::list<RlvRetainedCommand> rlv_retained_list_t;
+
+// ============================================================================
+/*
+ * RlvWLSnapshot
+ * =============
+ *
+ */
+
+struct RlvWLSnapshot
+{
+public:
+        static void           restoreSnapshot(const RlvWLSnapshot* pWLSnapshot);
+        static RlvWLSnapshot* takeSnapshot();
+private:
+        RlvWLSnapshot() {}
+
+        bool             fIsRunning;
+        bool             fUseLindenTime;
+        LLWLParamSet WLParams;
+};
+
+// ============================================================================
+/*
+ * RlvSettings
+ * ===========
+ *
+ */
+
+#define RLV_SETTING_MAIN                                "RestrainedLife"
+#define RLV_SETTING_DEBUG                               "RestrainedLifeDebug"
+#define RLV_SETTING_NOSETENV                    "RestrainedLifeNoSetEnv"
+#define RLV_SETTING_FORBIDGIVETORLV             "RestrainedLifeForbidGiveToRLV"
+
+#define RLV_SETTING_ENABLEWEAR                  "RLVaEnableWear"
+#define RLV_SETTING_ENABLELEGACYNAMING  "RLVaEnableLegacyNaming"
+#define RLV_SETTING_HIDELOCKEDLAYER             "RLVaHideLockedLayers"
+#define RLV_SETTING_HIDELOCKEDATTACH    "RLVaHideLockedAttachments"
+#define RLV_SETTING_HIDELOCKEDINVENTORY "RLVaHideLockedInventory"
+#define RLV_SETTING_LOGINLASTLOCATION   "RLVaLoginLastLocation"
+#define RLV_SETTING_SHOWNAMETAGS                "RLVaShowNameTags"
+
+inline BOOL rlvGetSettingBOOL(const std::string& strSetting, BOOL fDefault)
+{
+        return (gSavedSettings.controlExists(strSetting)) ? gSavedSettings.getBOOL(strSetting) : fDefault;
+}
+inline BOOL rlvGetPerUserSettingsBOOL(const std::string& strSetting, BOOL fDefault)
+{
+        return (gSavedPerAccountSettings.controlExists(strSetting)) ? gSavedPerAccountSettings.getBOOL(strSetting) : fDefault;
+}
+
+class RlvSettings
+{
+public:
+        static BOOL getDebug()                                  { return rlvGetSettingBOOL(RLV_SETTING_DEBUG, FALSE); }
+        static BOOL getForbidGiveToRLV()                { return rlvGetSettingBOOL(RLV_SETTING_FORBIDGIVETORLV, TRUE); }
+
+        static BOOL getEnableWear()                             { return rlvGetSettingBOOL(RLV_SETTING_ENABLEWEAR, FALSE); }
+        static BOOL getHideLockedLayers()               { return rlvGetSettingBOOL(RLV_SETTING_HIDELOCKEDLAYER, FALSE); }               
+        static BOOL getHideLockedAttach()               { return rlvGetSettingBOOL(RLV_SETTING_HIDELOCKEDATTACH, FALSE); }
+        static BOOL getHideLockedInventory()    { return rlvGetSettingBOOL(RLV_SETTING_HIDELOCKEDINVENTORY, FALSE); }
+
+        #ifdef RLV_EXTENSION_STARTLOCATION
+                static BOOL getLoginLastLocation()      { return rlvGetPerUserSettingsBOOL(RLV_SETTING_LOGINLASTLOCATION, TRUE); }
+                static void updateLoginLastLocation();
+        #endif // RLV_EXTENSION_STARTLOCATION
+
+        static BOOL fShowNameTags;
+};
+
+// ============================================================================
+/*
+ * State keeping classes/structure
+ *
+ */
+
+struct RlvRedirInfo
+{
+        S16 nRedirChat;
+        S16 nRedirEmote;
+
+        RlvRedirInfo() : nRedirChat(0), nRedirEmote(0) {}
+        bool isActive() { return (nRedirChat + nRedirEmote) != 0; }
+};
+
+struct RlvReattachInfo
+{
+        LLUUID idItem;
+        bool   fInInventory;
+        bool   fAssetSaved;
+
+        RlvReattachInfo() : idItem(), fInInventory(false), fAssetSaved(false) {}
+};
+
+// ============================================================================
+/*
+ * Various helper classes/timers/functors
+ *
+ */
+
+class RlvGCTimer : public LLEventTimer
+{
+public:
+        RlvGCTimer() : LLEventTimer(30.0) {}
+        virtual BOOL tick();
+};
+
+class RlvCurrentlyWorn : public LLInventoryFetchObserver
+{
+public:
+        RlvCurrentlyWorn() {}
+        ~RlvCurrentlyWorn() {}
+        virtual void done() {}
+
+        static void fetchWorn();
+        void fetchItem(const LLUUID& idItem);
+};
+
+struct RlvSelectHasLockedAttach : public LLSelectedNodeFunctor
+{
+        virtual bool apply(LLSelectNode* pNode);
+};
+
+struct RlvSelectIsOwnedByOrGroupOwned : public LLSelectedNodeFunctor
+{
+        RlvSelectIsOwnedByOrGroupOwned(const LLUUID& uuid) : m_idAgent(uuid) {}
+        virtual bool apply(LLSelectNode* pNode);
+        LLUUID m_idAgent;
+};
+
+struct RlvSelectIsSittingOn : public LLSelectedNodeFunctor
+{
+        RlvSelectIsSittingOn(LLXform* pObject) : m_pObject(pObject) {}
+        virtual bool apply(LLSelectNode* pNode);
+        LLXform* m_pObject;
+};
+
+// ============================================================================
+/*
+ * Various helper functions
+ *
+ */
+
+BOOL rlvAttachToEnabler(void* pParam);
+bool rlvCanDeleteOrReturn();
+S32  rlvGetDirectDescendentsCount(const LLInventoryCategory* pFolder, LLAssetType::EType type);
+bool rlvIsEmote(const std::string& strUTF8Text);
+bool rlvIsValidChannel(S32 nChannel);
+bool rlvIsWearingItem(const LLInventoryItem* pItem);
+
+void rlvForceDetach(LLViewerJointAttachment* pAttachPt);
+void rlvSendBusyMessage(const LLUUID& idTo, const std::string& strMsg, const LLUUID& idSession = LLUUID::null);
+bool rlvSendChatReply(const std::string& strChannel, const std::string& strReply);
+bool rlvSendChatReply(S32 nChannel, const std::string& strReply);
+
+void rlvStringReplace(std::string& strText, std::string strFrom, const std::string& strTo);
+std::string rlvGetFirstParenthesisedText(const std::string& strText, std::string::size_type* pidxMatch = NULL);
+std::string rlvGetLastParenthesisedText(const std::string& strText, std::string::size_type* pidxStart = NULL);
+
+#ifdef RLV_ADVANCED_TOGGLE_RLVA
+        // "Advanced / RLVa / Enable RLV" menu option
+        void rlvDbgToggleEnabled(void*);
+        BOOL rlvDbgGetEnabled(void*);
+#endif // RLV_ADVANCED_TOGGLE_RLVA
+
+// ============================================================================
+// Inlined class member functions
+//
+
+inline bool RlvCommand::operator ==(const RlvCommand& rhs) const
+{
+        // The specification notes that "@detach=n" is semantically identical to "@detach=add" (same for "y" and "rem"
+        return (m_strBehaviour == rhs.m_strBehaviour) && (m_strOption == rhs.m_strOption) &&
+                ( (RLV_TYPE_UNKNOWN != m_eParamType) ? (m_eParamType == rhs.m_eParamType) : (m_strParam == rhs.m_strParam) );
+}
+
+inline void RlvCurrentlyWorn::fetchItem(const LLUUID& idItem)
+{ 
+        if (idItem.notNull()) 
+        {
+                LLInventoryFetchObserver::item_ref_t idItems; 
+                idItems.push_back(idItem);
+                fetchItems(idItems);
+        }
+}
+
+// ============================================================================
+// Inlined helper functions
+//
+
+inline bool rlvIsEmote(const std::string& strUTF8Text)
+{
+        return (strUTF8Text.length() > 4) && ( (strUTF8Text.compare(0, 4, "/me ") == 0) || (strUTF8Text.compare(0, 4, "/me'") == 0) );
+}
+
+// Checked: 2009-08-05 (RLVa-1.0.1e) | Added: RLVa-1.0.0e
+inline bool rlvIsValidChannel(S32 nChannel)
+{
+        return (nChannel >= 0) && (CHAT_CHANNEL_DEBUG != nChannel);
+}
+
+// Checked: 2009-08-05 (RLVa-1.0.1e) | Added: RLVa-1.0.0e
+inline bool rlvSendChatReply(const std::string& strChannel, const std::string& strReply)
+{
+        S32 nChannel;
+        return (LLStringUtil::convertToS32(strChannel, nChannel)) ? rlvSendChatReply(nChannel, strReply) : false;
+}
+
+// ============================================================================
+
+#endif // RLV_HELPER_H