1 files changed, 130 insertions, 130 deletions
diff --git a/indra/llcommon/lleventdispatcher.h b/indra/llcommon/lleventdispatcher.h
index 671f2a4d1c..5a86b90bff 100644
--- a/indra/llcommon/lleventdispatcher.h
+++ b/indra/llcommon/lleventdispatcher.h
@@ -1,130 +1,130 @@
-/**
- * @file   lleventdispatcher.h
- * @author Nat Goodspeed
- * @date   2009-06-18
- * @brief  Central mechanism for dispatching events by string name. This is
- *         useful when you have a single LLEventPump listener on which you can
- *         request different operations, vs. instantiating a different
- *         LLEventPump for each such operation.
- * 
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- * Copyright (c) 2009, Linden Research, Inc.
- * $/LicenseInfo$
- */
-
-#if ! defined(LL_LLEVENTDISPATCHER_H)
-#define LL_LLEVENTDISPATCHER_H
-
-#include <string>
-#include <map>
-#include <boost/function.hpp>
-#include <boost/bind.hpp>
-#include <typeinfo>
-#include "llevents.h"
-
-class LLSD;
-
-/**
- * Given an LLSD map, examine a string-valued key and call a corresponding
- * callable. This class is designed to be contained by an LLEventPump
- * listener class that will register some of its own methods, though any
- * callable can be used.
- */
-class LL_COMMON_API LLEventDispatcher
-{
-public:
-    LLEventDispatcher(const std::string& desc, const std::string& key);
-    virtual ~LLEventDispatcher();
-
-    /// Accept any C++ callable, typically a boost::bind() expression
-    typedef boost::function<void(const LLSD&)> Callable;
-
-    /**
-     * Register a @a callable by @a name. The optional @a required parameter
-     * is used to validate the structure of each incoming event (see
-     * llsd_matches()).
-     */
-    void add(const std::string& name, const Callable& callable, const LLSD& required=LLSD());
-
-    /**
-     * Special case: a subclass of this class can pass an unbound member
-     * function pointer without explicitly specifying the
-     * <tt>boost::bind()</tt> expression.
-     */
-    template <class CLASS>
-    void add(const std::string& name, void (CLASS::*method)(const LLSD&),
-             const LLSD& required=LLSD())
-    {
-        addMethod<CLASS>(name, method, required);
-    }
-
-    /// Overload for both const and non-const methods
-    template <class CLASS>
-    void add(const std::string& name, void (CLASS::*method)(const LLSD&) const,
-             const LLSD& required=LLSD())
-    {
-        addMethod<CLASS>(name, method, required);
-    }
-
-    /// Unregister a callable
-    bool remove(const std::string& name);
-
-    /// Call a registered callable with an explicitly-specified name. If no
-    /// such callable exists, die with LL_ERRS. If the @a event fails to match
-    /// the @a required prototype specified at add() time, die with LL_ERRS.
-    void operator()(const std::string& name, const LLSD& event) const;
-
-    /// Extract the @a key value from the incoming @a event, and call the
-    /// callable whose name is specified by that map @a key. If no such
-    /// callable exists, die with LL_ERRS. If the @a event fails to match the
-    /// @a required prototype specified at add() time, die with LL_ERRS.
-    void operator()(const LLSD& event) const;
-
-    /// Fetch the Callable for the specified name. If no such name was
-    /// registered, return an empty() Callable.
-    Callable get(const std::string& name) const;
-
-private:
-    template <class CLASS, typename METHOD>
-    void addMethod(const std::string& name, const METHOD& method, const LLSD& required)
-    {
-        CLASS* downcast = dynamic_cast<CLASS*>(this);
-        if (! downcast)
-        {
-            addFail(name, typeid(CLASS).name());
-        }
-        else
-        {
-            add(name, boost::bind(method, downcast, _1), required);
-        }
-    }
-    void addFail(const std::string& name, const std::string& classname) const;
-    /// try to dispatch, return @c true if success
-    bool attemptCall(const std::string& name, const LLSD& event) const;
-
-    std::string mDesc, mKey;
-    typedef std::map<std::string, std::pair<Callable, LLSD> > DispatchMap;
-    DispatchMap mDispatch;
-};
-
-/**
- * Bundle an LLEventPump and a listener with an LLEventDispatcher. A class
- * that contains (or derives from) LLDispatchListener need only specify the
- * LLEventPump name and dispatch key, and add() its methods. Incoming events
- * will automatically be dispatched.
- */
-class LL_COMMON_API LLDispatchListener: public LLEventDispatcher
-{
-public:
-    LLDispatchListener(const std::string& pumpname, const std::string& key);
-
-    std::string getPumpName() const { return mPump.getName(); }
-
-private:
-    bool process(const LLSD& event);
-
-    LLEventStream mPump;
-    LLTempBoundListener mBoundListener;
-};
-
-#endif /* ! defined(LL_LLEVENTDISPATCHER_H) */
+/**
+ * @file   lleventdispatcher.h
+ * @author Nat Goodspeed
+ * @date   2009-06-18
+ * @brief  Central mechanism for dispatching events by string name. This is
+ *         useful when you have a single LLEventPump listener on which you can
+ *         request different operations, vs. instantiating a different
+ *         LLEventPump for each such operation.
+ * 
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * Copyright (c) 2009, Linden Research, Inc.
+ * $/LicenseInfo$
+ */
+
+#if ! defined(LL_LLEVENTDISPATCHER_H)
+#define LL_LLEVENTDISPATCHER_H
+
+#include <string>
+#include <map>
+#include <boost/function.hpp>
+#include <boost/bind.hpp>
+#include <typeinfo>
+#include "llevents.h"
+
+class LLSD;
+
+/**
+ * Given an LLSD map, examine a string-valued key and call a corresponding
+ * callable. This class is designed to be contained by an LLEventPump
+ * listener class that will register some of its own methods, though any
+ * callable can be used.
+ */
+class LL_COMMON_API LLEventDispatcher
+{
+public:
+    LLEventDispatcher(const std::string& desc, const std::string& key);
+    virtual ~LLEventDispatcher();
+
+    /// Accept any C++ callable, typically a boost::bind() expression
+    typedef boost::function<void(const LLSD&)> Callable;
+
+    /**
+     * Register a @a callable by @a name. The optional @a required parameter
+     * is used to validate the structure of each incoming event (see
+     * llsd_matches()).
+     */
+    void add(const std::string& name, const Callable& callable, const LLSD& required=LLSD());
+
+    /**
+     * Special case: a subclass of this class can pass an unbound member
+     * function pointer without explicitly specifying the
+     * <tt>boost::bind()</tt> expression.
+     */
+    template <class CLASS>
+    void add(const std::string& name, void (CLASS::*method)(const LLSD&),
+             const LLSD& required=LLSD())
+    {
+        addMethod<CLASS>(name, method, required);
+    }
+
+    /// Overload for both const and non-const methods
+    template <class CLASS>
+    void add(const std::string& name, void (CLASS::*method)(const LLSD&) const,
+             const LLSD& required=LLSD())
+    {
+        addMethod<CLASS>(name, method, required);
+    }
+
+    /// Unregister a callable
+    bool remove(const std::string& name);
+
+    /// Call a registered callable with an explicitly-specified name. If no
+    /// such callable exists, die with LL_ERRS. If the @a event fails to match
+    /// the @a required prototype specified at add() time, die with LL_ERRS.
+    void operator()(const std::string& name, const LLSD& event) const;
+
+    /// Extract the @a key value from the incoming @a event, and call the
+    /// callable whose name is specified by that map @a key. If no such
+    /// callable exists, die with LL_ERRS. If the @a event fails to match the
+    /// @a required prototype specified at add() time, die with LL_ERRS.
+    void operator()(const LLSD& event) const;
+
+    /// Fetch the Callable for the specified name. If no such name was
+    /// registered, return an empty() Callable.
+    Callable get(const std::string& name) const;
+
+private:
+    template <class CLASS, typename METHOD>
+    void addMethod(const std::string& name, const METHOD& method, const LLSD& required)
+    {
+        CLASS* downcast = dynamic_cast<CLASS*>(this);
+        if (! downcast)
+        {
+            addFail(name, typeid(CLASS).name());
+        }
+        else
+        {
+            add(name, boost::bind(method, downcast, _1), required);
+        }
+    }
+    void addFail(const std::string& name, const std::string& classname) const;
+    /// try to dispatch, return @c true if success
+    bool attemptCall(const std::string& name, const LLSD& event) const;
+
+    std::string mDesc, mKey;
+    typedef std::map<std::string, std::pair<Callable, LLSD> > DispatchMap;
+    DispatchMap mDispatch;
+};
+
+/**
+ * Bundle an LLEventPump and a listener with an LLEventDispatcher. A class
+ * that contains (or derives from) LLDispatchListener need only specify the
+ * LLEventPump name and dispatch key, and add() its methods. Incoming events
+ * will automatically be dispatched.
+ */
+class LL_COMMON_API LLDispatchListener: public LLEventDispatcher
+{
+public:
+    LLDispatchListener(const std::string& pumpname, const std::string& key);
+
+    std::string getPumpName() const { return mPump.getName(); }
+
+private:
+    bool process(const LLSD& event);
+
+    LLEventStream mPump;
+    LLTempBoundListener mBoundListener;
+};
+
+#endif /* ! defined(LL_LLEVENTDISPATCHER_H) */