Merge branch 'marchcat/w-whitespace' into marchcat/x-mf-merge

17 files changed, 3363 insertions, 3363 deletions

diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp
index 3e72710366..5857ee32e7 100644
--- a/indra/llplugin/llpluginclassmedia.cpp
+++ b/indra/llplugin/llpluginclassmedia.cpp
@@ -42,331 +42,331 @@ static int LOW_PRIORITY_TEXTURE_SIZE_DEFAULT = 256;
 
 static int nextPowerOf2( int value )
 {
-	int next_power_of_2 = 1;
-	while ( next_power_of_2 < value )
-	{
-		next_power_of_2 <<= 1;
-	}
+    int next_power_of_2 = 1;
+    while ( next_power_of_2 < value )
+    {
+        next_power_of_2 <<= 1;
+    }
 
-	return next_power_of_2;
+    return next_power_of_2;
 }
 
 LLPluginClassMedia::LLPluginClassMedia(LLPluginClassMediaOwner *owner)
 {
-	mOwner = owner;
-	reset();
+    mOwner = owner;
+    reset();
 
-	//debug use
-	mDeleteOK = true ;
+    //debug use
+    mDeleteOK = true ;
 }
 
 
 LLPluginClassMedia::~LLPluginClassMedia()
 {
-	llassert_always(mDeleteOK) ;
-	reset();
+    llassert_always(mDeleteOK) ;
+    reset();
 }
 
 bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::string &plugin_dir, const std::string &plugin_filename, bool debug)
 {
-	LL_DEBUGS("Plugin") << "launcher: " << launcher_filename << LL_ENDL;
-	LL_DEBUGS("Plugin") << "dir: " << plugin_dir << LL_ENDL;
-	LL_DEBUGS("Plugin") << "plugin: " << plugin_filename << LL_ENDL;
+    LL_DEBUGS("Plugin") << "launcher: " << launcher_filename << LL_ENDL;
+    LL_DEBUGS("Plugin") << "dir: " << plugin_dir << LL_ENDL;
+    LL_DEBUGS("Plugin") << "plugin: " << plugin_filename << LL_ENDL;
 
-	mPlugin = LLPluginProcessParent::create(this);
-	mPlugin->setSleepTime(mSleepTime);
+    mPlugin = LLPluginProcessParent::create(this);
+    mPlugin->setSleepTime(mSleepTime);
 
-	// Queue up the media init message -- it will be sent after all the currently queued messages.
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "init");
-	message.setValue("target", mTarget);
-	message.setValueReal("factor", mZoomFactor);
-	sendMessage(message);
+    // Queue up the media init message -- it will be sent after all the currently queued messages.
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "init");
+    message.setValue("target", mTarget);
+    message.setValueReal("factor", mZoomFactor);
+    sendMessage(message);
 
-	mPlugin->init(launcher_filename, plugin_dir, plugin_filename, debug);
+    mPlugin->init(launcher_filename, plugin_dir, plugin_filename, debug);
 
-	return true;
+    return true;
 }
 
 
 void LLPluginClassMedia::reset()
 {
-	if(mPlugin)
-	{
+    if(mPlugin)
+    {
         mPlugin->requestShutdown();
         mPlugin.reset();
-	}
-
-	mTextureParamsReceived = false;
-	mRequestedTextureDepth = 0;
-	mRequestedTextureInternalFormat = 0;
-	mRequestedTextureFormat = 0;
-	mRequestedTextureType = 0;
-	mRequestedTextureSwapBytes = false;
-	mRequestedTextureCoordsOpenGL = false;
-	mTextureSharedMemorySize = 0;
-	mTextureSharedMemoryName.clear();
-	mDefaultMediaWidth = 0;
-	mDefaultMediaHeight = 0;
-	mNaturalMediaWidth = 0;
-	mNaturalMediaHeight = 0;
-	mSetMediaWidth = -1;
-	mSetMediaHeight = -1;
-	mRequestedMediaWidth = 0;
-	mRequestedMediaHeight = 0;
-	mRequestedTextureWidth = 0;
-	mRequestedTextureHeight = 0;
-	mFullMediaWidth = 0;
-	mFullMediaHeight = 0;
-	mTextureWidth = 0;
-	mTextureHeight = 0;
-	mMediaWidth = 0;
-	mMediaHeight = 0;
-	mDirtyRect = LLRect::null;
-	mAutoScaleMedia = false;
-	mRequestedVolume = 0.0f;
-	mPriority = PRIORITY_NORMAL;
-	mLowPrioritySizeLimit = LOW_PRIORITY_TEXTURE_SIZE_DEFAULT;
-	mAllowDownsample = false;
-	mPadding = 0;
-	mLastMouseX = 0;
-	mLastMouseY = 0;
-	mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
-	mSleepTime = 1.0f / 100.0f;
-	mCanCut = false;
-	mCanCopy = false;
-	mCanPaste = false;
-	mMediaName.clear();
-	mMediaDescription.clear();
-	mBackgroundColor = LLColor4(1.0f, 1.0f, 1.0f, 1.0f);
-
-	// media_browser class
-	mNavigateURI.clear();
-	mNavigateResultCode = -1;
-	mNavigateResultString.clear();
-	mHistoryBackAvailable = false;
-	mHistoryForwardAvailable = false;
-	mStatusText.clear();
-	mProgressPercent = 0;
-	mClickURL.clear();
-	mClickNavType.clear();
-	mClickTarget.clear();
-	mClickUUID.clear();
-	mStatusCode = 0;
-
-	mClickEnforceTarget = false;
-
-	// media_time class
-	mCurrentTime = 0.0f;
-	mDuration = 0.0f;
-	mCurrentRate = 0.0f;
-	mLoadedDuration = 0.0f;
+    }
+
+    mTextureParamsReceived = false;
+    mRequestedTextureDepth = 0;
+    mRequestedTextureInternalFormat = 0;
+    mRequestedTextureFormat = 0;
+    mRequestedTextureType = 0;
+    mRequestedTextureSwapBytes = false;
+    mRequestedTextureCoordsOpenGL = false;
+    mTextureSharedMemorySize = 0;
+    mTextureSharedMemoryName.clear();
+    mDefaultMediaWidth = 0;
+    mDefaultMediaHeight = 0;
+    mNaturalMediaWidth = 0;
+    mNaturalMediaHeight = 0;
+    mSetMediaWidth = -1;
+    mSetMediaHeight = -1;
+    mRequestedMediaWidth = 0;
+    mRequestedMediaHeight = 0;
+    mRequestedTextureWidth = 0;
+    mRequestedTextureHeight = 0;
+    mFullMediaWidth = 0;
+    mFullMediaHeight = 0;
+    mTextureWidth = 0;
+    mTextureHeight = 0;
+    mMediaWidth = 0;
+    mMediaHeight = 0;
+    mDirtyRect = LLRect::null;
+    mAutoScaleMedia = false;
+    mRequestedVolume = 0.0f;
+    mPriority = PRIORITY_NORMAL;
+    mLowPrioritySizeLimit = LOW_PRIORITY_TEXTURE_SIZE_DEFAULT;
+    mAllowDownsample = false;
+    mPadding = 0;
+    mLastMouseX = 0;
+    mLastMouseY = 0;
+    mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
+    mSleepTime = 1.0f / 100.0f;
+    mCanCut = false;
+    mCanCopy = false;
+    mCanPaste = false;
+    mMediaName.clear();
+    mMediaDescription.clear();
+    mBackgroundColor = LLColor4(1.0f, 1.0f, 1.0f, 1.0f);
+
+    // media_browser class
+    mNavigateURI.clear();
+    mNavigateResultCode = -1;
+    mNavigateResultString.clear();
+    mHistoryBackAvailable = false;
+    mHistoryForwardAvailable = false;
+    mStatusText.clear();
+    mProgressPercent = 0;
+    mClickURL.clear();
+    mClickNavType.clear();
+    mClickTarget.clear();
+    mClickUUID.clear();
+    mStatusCode = 0;
+
+    mClickEnforceTarget = false;
+
+    // media_time class
+    mCurrentTime = 0.0f;
+    mDuration = 0.0f;
+    mCurrentRate = 0.0f;
+    mLoadedDuration = 0.0f;
 }
 
 void LLPluginClassMedia::idle(void)
 {
-	if(mPlugin)
-	{
-		mPlugin->idle();
-	}
-
-	if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL) || (mPlugin->isBlocked()) || (mOwner == NULL))
-	{
-		// Can't process a size change at this time
-	}
-	else if((mRequestedMediaWidth != mMediaWidth) || (mRequestedMediaHeight != mMediaHeight))
-	{
-		// Calculate the correct size for the media texture
-		mRequestedTextureHeight = mRequestedMediaHeight;
-		if(mPadding < 0)
-		{
-			// negative values indicate the plugin wants a power of 2
-			mRequestedTextureWidth = nextPowerOf2(mRequestedMediaWidth);
-		}
-		else
-		{
-			mRequestedTextureWidth = mRequestedMediaWidth;
-
-			if(mPadding > 1)
-			{
-				// Pad up to a multiple of the specified number of bytes per row
-				int rowbytes = mRequestedTextureWidth * mRequestedTextureDepth;
-				int pad = rowbytes % mPadding;
-				if(pad != 0)
-				{
-					rowbytes += mPadding - pad;
-				}
-
-				if(rowbytes % mRequestedTextureDepth == 0)
-				{
-					mRequestedTextureWidth = rowbytes / mRequestedTextureDepth;
-				}
-				else
-				{
-					LL_WARNS("Plugin") << "Unable to pad texture width, padding size " << mPadding << "is not a multiple of pixel size " << mRequestedTextureDepth << LL_ENDL;
-				}
-			}
-		}
-
-
-		// Size change has been requested but not initiated yet.
-		size_t newsize = mRequestedTextureWidth * mRequestedTextureHeight * mRequestedTextureDepth;
-
-		// Add an extra line for padding, just in case.
-		newsize += mRequestedTextureWidth * mRequestedTextureDepth;
-
-		if(newsize != mTextureSharedMemorySize)
-		{
-			if(!mTextureSharedMemoryName.empty())
-			{
-				// Tell the plugin to remove the old memory segment
-				mPlugin->removeSharedMemory(mTextureSharedMemoryName);
-				mTextureSharedMemoryName.clear();
-			}
-
-			mTextureSharedMemorySize = newsize;
-			mTextureSharedMemoryName = mPlugin->addSharedMemory(mTextureSharedMemorySize);
-			if(!mTextureSharedMemoryName.empty())
-			{
-				void *addr = mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
-
-				// clear texture memory to avoid random screen visual fuzz from uninitialized texture data
-				if (addr)
-				{
-					memset( addr, 0x00, newsize );
-				}
-				else
-				{
-					LL_WARNS("Plugin") << "Failed to get previously created shared memory address: " << mTextureSharedMemoryName << " size: " << mTextureSharedMemorySize << LL_ENDL;
-				}
-
-				// We could do this to force an update, but textureValid() will still be returning false until the first roundtrip to the plugin,
-				// so it may not be worthwhile.
-				// mDirtyRect.setOriginAndSize(0, 0, mRequestedMediaWidth, mRequestedMediaHeight);
-			}
-		}
-
-		// This is our local indicator that a change is in progress.
-		mTextureWidth = -1;
-		mTextureHeight = -1;
-		mMediaWidth = -1;
-		mMediaHeight = -1;
-
-		// This invalidates any existing dirty rect.
-		resetDirty();
-
-		// Send a size change message to the plugin
-		{
-			LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "size_change");
-			message.setValue("name", mTextureSharedMemoryName);
-			message.setValueS32("width", mRequestedMediaWidth);
-			message.setValueS32("height", mRequestedMediaHeight);
-			message.setValueS32("texture_width", mRequestedTextureWidth);
-			message.setValueS32("texture_height", mRequestedTextureHeight);
-			message.setValueReal("background_r", mBackgroundColor.mV[VX]);
-			message.setValueReal("background_g", mBackgroundColor.mV[VY]);
-			message.setValueReal("background_b", mBackgroundColor.mV[VZ]);
-			message.setValueReal("background_a", mBackgroundColor.mV[VW]);
-			mPlugin->sendMessage(message);	// DO NOT just use sendMessage() here -- we want this to jump ahead of the queue.
-
-			LL_DEBUGS("Plugin") << "Sending size_change" << LL_ENDL;
-		}
-	}
-
-	if(mPlugin && mPlugin->isRunning())
-	{
-		// Send queued messages
-		while(!mSendQueue.empty())
-		{
-			LLPluginMessage message = mSendQueue.front();
-			mSendQueue.pop();
-			mPlugin->sendMessage(message);
-		}
-	}
+    if(mPlugin)
+    {
+        mPlugin->idle();
+    }
+
+    if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL) || (mPlugin->isBlocked()) || (mOwner == NULL))
+    {
+        // Can't process a size change at this time
+    }
+    else if((mRequestedMediaWidth != mMediaWidth) || (mRequestedMediaHeight != mMediaHeight))
+    {
+        // Calculate the correct size for the media texture
+        mRequestedTextureHeight = mRequestedMediaHeight;
+        if(mPadding < 0)
+        {
+            // negative values indicate the plugin wants a power of 2
+            mRequestedTextureWidth = nextPowerOf2(mRequestedMediaWidth);
+        }
+        else
+        {
+            mRequestedTextureWidth = mRequestedMediaWidth;
+
+            if(mPadding > 1)
+            {
+                // Pad up to a multiple of the specified number of bytes per row
+                int rowbytes = mRequestedTextureWidth * mRequestedTextureDepth;
+                int pad = rowbytes % mPadding;
+                if(pad != 0)
+                {
+                    rowbytes += mPadding - pad;
+                }
+
+                if(rowbytes % mRequestedTextureDepth == 0)
+                {
+                    mRequestedTextureWidth = rowbytes / mRequestedTextureDepth;
+                }
+                else
+                {
+                    LL_WARNS("Plugin") << "Unable to pad texture width, padding size " << mPadding << "is not a multiple of pixel size " << mRequestedTextureDepth << LL_ENDL;
+                }
+            }
+        }
+
+
+        // Size change has been requested but not initiated yet.
+        size_t newsize = mRequestedTextureWidth * mRequestedTextureHeight * mRequestedTextureDepth;
+
+        // Add an extra line for padding, just in case.
+        newsize += mRequestedTextureWidth * mRequestedTextureDepth;
+
+        if(newsize != mTextureSharedMemorySize)
+        {
+            if(!mTextureSharedMemoryName.empty())
+            {
+                // Tell the plugin to remove the old memory segment
+                mPlugin->removeSharedMemory(mTextureSharedMemoryName);
+                mTextureSharedMemoryName.clear();
+            }
+
+            mTextureSharedMemorySize = newsize;
+            mTextureSharedMemoryName = mPlugin->addSharedMemory(mTextureSharedMemorySize);
+            if(!mTextureSharedMemoryName.empty())
+            {
+                void *addr = mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
+
+                // clear texture memory to avoid random screen visual fuzz from uninitialized texture data
+                if (addr)
+                {
+                    memset( addr, 0x00, newsize );
+                }
+                else
+                {
+                    LL_WARNS("Plugin") << "Failed to get previously created shared memory address: " << mTextureSharedMemoryName << " size: " << mTextureSharedMemorySize << LL_ENDL;
+                }
+
+                // We could do this to force an update, but textureValid() will still be returning false until the first roundtrip to the plugin,
+                // so it may not be worthwhile.
+                // mDirtyRect.setOriginAndSize(0, 0, mRequestedMediaWidth, mRequestedMediaHeight);
+            }
+        }
+
+        // This is our local indicator that a change is in progress.
+        mTextureWidth = -1;
+        mTextureHeight = -1;
+        mMediaWidth = -1;
+        mMediaHeight = -1;
+
+        // This invalidates any existing dirty rect.
+        resetDirty();
+
+        // Send a size change message to the plugin
+        {
+            LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "size_change");
+            message.setValue("name", mTextureSharedMemoryName);
+            message.setValueS32("width", mRequestedMediaWidth);
+            message.setValueS32("height", mRequestedMediaHeight);
+            message.setValueS32("texture_width", mRequestedTextureWidth);
+            message.setValueS32("texture_height", mRequestedTextureHeight);
+            message.setValueReal("background_r", mBackgroundColor.mV[VX]);
+            message.setValueReal("background_g", mBackgroundColor.mV[VY]);
+            message.setValueReal("background_b", mBackgroundColor.mV[VZ]);
+            message.setValueReal("background_a", mBackgroundColor.mV[VW]);
+            mPlugin->sendMessage(message);  // DO NOT just use sendMessage() here -- we want this to jump ahead of the queue.
+
+            LL_DEBUGS("Plugin") << "Sending size_change" << LL_ENDL;
+        }
+    }
+
+    if(mPlugin && mPlugin->isRunning())
+    {
+        // Send queued messages
+        while(!mSendQueue.empty())
+        {
+            LLPluginMessage message = mSendQueue.front();
+            mSendQueue.pop();
+            mPlugin->sendMessage(message);
+        }
+    }
 }
 
 int LLPluginClassMedia::getTextureWidth() const
 {
-	return nextPowerOf2(mTextureWidth);
+    return nextPowerOf2(mTextureWidth);
 }
 
 int LLPluginClassMedia::getTextureHeight() const
 {
-	return nextPowerOf2(mTextureHeight);
+    return nextPowerOf2(mTextureHeight);
 }
 
 unsigned char* LLPluginClassMedia::getBitsData()
 {
-	unsigned char *result = NULL;
-	if((mPlugin != NULL) && !mTextureSharedMemoryName.empty())
-	{
-		result = (unsigned char*)mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
-	}
-	return result;
+    unsigned char *result = NULL;
+    if((mPlugin != NULL) && !mTextureSharedMemoryName.empty())
+    {
+        result = (unsigned char*)mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
+    }
+    return result;
 }
 
 void LLPluginClassMedia::setSize(int width, int height)
 {
-	if((width > 0) && (height > 0))
-	{
-		mSetMediaWidth = width;
-		mSetMediaHeight = height;
-	}
-	else
-	{
-		mSetMediaWidth = -1;
-		mSetMediaHeight = -1;
-	}
+    if((width > 0) && (height > 0))
+    {
+        mSetMediaWidth = width;
+        mSetMediaHeight = height;
+    }
+    else
+    {
+        mSetMediaWidth = -1;
+        mSetMediaHeight = -1;
+    }
 
-	setSizeInternal();
+    setSizeInternal();
 }
 
 void LLPluginClassMedia::setSizeInternal(void)
 {
-	if((mSetMediaWidth > 0) && (mSetMediaHeight > 0))
-	{
-		mRequestedMediaWidth = mSetMediaWidth;
-		mRequestedMediaHeight = mSetMediaHeight;
-	}
-	else if((mNaturalMediaWidth > 0) && (mNaturalMediaHeight > 0))
-	{
-		mRequestedMediaWidth = mNaturalMediaWidth;
-		mRequestedMediaHeight = mNaturalMediaHeight;
-	}
-	else
-	{
-		mRequestedMediaWidth = mDefaultMediaWidth;
-		mRequestedMediaHeight = mDefaultMediaHeight;
-	}
-
-	// Save these for size/interest calculations
-	mFullMediaWidth = mRequestedMediaWidth;
-	mFullMediaHeight = mRequestedMediaHeight;
-
-	if(mAllowDownsample)
-	{
-		switch(mPriority)
-		{
-			case PRIORITY_SLIDESHOW:
-			case PRIORITY_LOW:
-				// Reduce maximum texture dimension to (or below) mLowPrioritySizeLimit
-				while((mRequestedMediaWidth > mLowPrioritySizeLimit) || (mRequestedMediaHeight > mLowPrioritySizeLimit))
-				{
-					mRequestedMediaWidth /= 2;
-					mRequestedMediaHeight /= 2;
-				}
-			break;
-
-			default:
-				// Don't adjust texture size
-			break;
-		}
-	}
-
-	if(mAutoScaleMedia)
-	{
-		mRequestedMediaWidth = nextPowerOf2(mRequestedMediaWidth);
-		mRequestedMediaHeight = nextPowerOf2(mRequestedMediaHeight);
-	}
+    if((mSetMediaWidth > 0) && (mSetMediaHeight > 0))
+    {
+        mRequestedMediaWidth = mSetMediaWidth;
+        mRequestedMediaHeight = mSetMediaHeight;
+    }
+    else if((mNaturalMediaWidth > 0) && (mNaturalMediaHeight > 0))
+    {
+        mRequestedMediaWidth = mNaturalMediaWidth;
+        mRequestedMediaHeight = mNaturalMediaHeight;
+    }
+    else
+    {
+        mRequestedMediaWidth = mDefaultMediaWidth;
+        mRequestedMediaHeight = mDefaultMediaHeight;
+    }
+
+    // Save these for size/interest calculations
+    mFullMediaWidth = mRequestedMediaWidth;
+    mFullMediaHeight = mRequestedMediaHeight;
+
+    if(mAllowDownsample)
+    {
+        switch(mPriority)
+        {
+            case PRIORITY_SLIDESHOW:
+            case PRIORITY_LOW:
+                // Reduce maximum texture dimension to (or below) mLowPrioritySizeLimit
+                while((mRequestedMediaWidth > mLowPrioritySizeLimit) || (mRequestedMediaHeight > mLowPrioritySizeLimit))
+                {
+                    mRequestedMediaWidth /= 2;
+                    mRequestedMediaHeight /= 2;
+                }
+            break;
+
+            default:
+                // Don't adjust texture size
+            break;
+        }
+    }
+
+    if(mAutoScaleMedia)
+    {
+        mRequestedMediaWidth = nextPowerOf2(mRequestedMediaWidth);
+        mRequestedMediaHeight = nextPowerOf2(mRequestedMediaHeight);
+    }
 
 #if LL_DARWIN
     if (!gHiDPISupport)
@@ -382,312 +382,312 @@ void LLPluginClassMedia::setSizeInternal(void)
 
 void LLPluginClassMedia::setAutoScale(bool auto_scale)
 {
-	if(auto_scale != mAutoScaleMedia)
-	{
-		mAutoScaleMedia = auto_scale;
-		setSizeInternal();
-	}
+    if(auto_scale != mAutoScaleMedia)
+    {
+        mAutoScaleMedia = auto_scale;
+        setSizeInternal();
+    }
 }
 
 bool LLPluginClassMedia::textureValid(void)
 {
-	if(
-		!mTextureParamsReceived ||
-		mTextureWidth <= 0 ||
-		mTextureHeight <= 0 ||
-		mMediaWidth <= 0 ||
-		mMediaHeight <= 0 ||
-		mRequestedMediaWidth != mMediaWidth ||
-		mRequestedMediaHeight != mMediaHeight ||
-		getBitsData() == NULL
-	)
-		return false;
+    if(
+        !mTextureParamsReceived ||
+        mTextureWidth <= 0 ||
+        mTextureHeight <= 0 ||
+        mMediaWidth <= 0 ||
+        mMediaHeight <= 0 ||
+        mRequestedMediaWidth != mMediaWidth ||
+        mRequestedMediaHeight != mMediaHeight ||
+        getBitsData() == NULL
+    )
+        return false;
 
-	return true;
+    return true;
 }
 
 bool LLPluginClassMedia::getDirty(LLRect *dirty_rect)
 {
-	bool result = !mDirtyRect.isEmpty();
+    bool result = !mDirtyRect.isEmpty();
 
-	if(dirty_rect != NULL)
-	{
-		*dirty_rect = mDirtyRect;
-	}
+    if(dirty_rect != NULL)
+    {
+        *dirty_rect = mDirtyRect;
+    }
 
-	return result;
+    return result;
 }
 
 void LLPluginClassMedia::resetDirty(void)
 {
-	mDirtyRect = LLRect::null;
+    mDirtyRect = LLRect::null;
 }
 
 std::string LLPluginClassMedia::translateModifiers(MASK modifiers)
 {
-	std::string result;
+    std::string result;
 
 
-	if(modifiers & MASK_CONTROL)
-	{
-		result += "control|";
-	}
+    if(modifiers & MASK_CONTROL)
+    {
+        result += "control|";
+    }
 
-	if(modifiers & MASK_ALT)
-	{
-		result += "alt|";
-	}
+    if(modifiers & MASK_ALT)
+    {
+        result += "alt|";
+    }
 
-	if(modifiers & MASK_SHIFT)
-	{
-		result += "shift|";
-	}
+    if(modifiers & MASK_SHIFT)
+    {
+        result += "shift|";
+    }
 
-	// TODO: should I deal with platform differences here or in callers?
-	// TODO: how do we deal with the Mac "command" key?
+    // TODO: should I deal with platform differences here or in callers?
+    // TODO: how do we deal with the Mac "command" key?
 /*
-	if(modifiers & MASK_SOMETHING)
-	{
-		result += "meta|";
-	}
+    if(modifiers & MASK_SOMETHING)
+    {
+        result += "meta|";
+    }
 */
-	return result;
+    return result;
 }
 
 void LLPluginClassMedia::jsEnableObject( bool enable )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_enable_object");
-	message.setValueBoolean( "enable", enable );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_enable_object");
+    message.setValueBoolean( "enable", enable );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentLocationEvent( double x, double y, double z )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_location");
-	message.setValueReal( "x", x );
-	message.setValueReal( "y", y );
-	message.setValueReal( "z", z );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_location");
+    message.setValueReal( "x", x );
+    message.setValueReal( "y", y );
+    message.setValueReal( "z", z );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentGlobalLocationEvent( double x, double y, double z )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_global_location");
-	message.setValueReal( "x", x );
-	message.setValueReal( "y", y );
-	message.setValueReal( "z", z );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_global_location");
+    message.setValueReal( "x", x );
+    message.setValueReal( "y", y );
+    message.setValueReal( "z", z );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentOrientationEvent( double angle )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_orientation");
-	message.setValueReal( "angle", angle );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_orientation");
+    message.setValueReal( "angle", angle );
 
-	sendMessage( message );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentLanguageEvent( const std::string& language )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_language");
-	message.setValue( "language", language );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_language");
+    message.setValue( "language", language );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentRegionEvent( const std::string& region )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_region");
-	message.setValue( "region", region );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_region");
+    message.setValue( "region", region );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::jsAgentMaturityEvent( const std::string& maturity )
 {
-	if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
-	{
-		return;
-	}
+    if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+    {
+        return;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_maturity");
-	message.setValue( "maturity", maturity );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_maturity");
+    message.setValue( "maturity", maturity );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers)
 {
-	if(type == MOUSE_EVENT_MOVE)
-	{
-		if(!mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked())
-		{
-			// Don't queue up mouse move events that can't be delivered.
-			return;
-		}
-
-		if((x == mLastMouseX) && (y == mLastMouseY))
-		{
-			// Don't spam unnecessary mouse move events.
-			return;
-		}
-
-		mLastMouseX = x;
-		mLastMouseY = y;
-	}
+    if(type == MOUSE_EVENT_MOVE)
+    {
+        if(!mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked())
+        {
+            // Don't queue up mouse move events that can't be delivered.
+            return;
+        }
+
+        if((x == mLastMouseX) && (y == mLastMouseY))
+        {
+            // Don't spam unnecessary mouse move events.
+            return;
+        }
+
+        mLastMouseX = x;
+        mLastMouseY = y;
+    }
 
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "mouse_event");
-	std::string temp;
-	switch(type)
-	{
-		case MOUSE_EVENT_DOWN:			temp = "down";			break;
-		case MOUSE_EVENT_UP:			temp = "up";			break;
-		case MOUSE_EVENT_MOVE:			temp = "move";			break;
-		case MOUSE_EVENT_DOUBLE_CLICK:	temp = "double_click";	break;
-	}
-	message.setValue("event", temp);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "mouse_event");
+    std::string temp;
+    switch(type)
+    {
+        case MOUSE_EVENT_DOWN:          temp = "down";          break;
+        case MOUSE_EVENT_UP:            temp = "up";            break;
+        case MOUSE_EVENT_MOVE:          temp = "move";          break;
+        case MOUSE_EVENT_DOUBLE_CLICK:  temp = "double_click";  break;
+    }
+    message.setValue("event", temp);
 
-	message.setValueS32("button", button);
+    message.setValueS32("button", button);
 
-	message.setValueS32("x", x);
+    message.setValueS32("x", x);
 
-	// Incoming coordinates are OpenGL-style ((0,0) = lower left), so flip them here if the plugin has requested it.
-	if(!mRequestedTextureCoordsOpenGL)
-	{
-		// TODO: Should I use mMediaHeight or mRequestedMediaHeight here?
-		y = mMediaHeight - y;
-	}
-	message.setValueS32("y", y);
+    // Incoming coordinates are OpenGL-style ((0,0) = lower left), so flip them here if the plugin has requested it.
+    if(!mRequestedTextureCoordsOpenGL)
+    {
+        // TODO: Should I use mMediaHeight or mRequestedMediaHeight here?
+        y = mMediaHeight - y;
+    }
+    message.setValueS32("y", y);
 
-	message.setValue("modifiers", translateModifiers(modifiers));
+    message.setValue("modifiers", translateModifiers(modifiers));
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 bool LLPluginClassMedia::keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data)
 {
-	bool result = true;
-
-	// FIXME:
-	// HACK: we don't have an easy way to tell if the plugin is going to handle a particular keycode.
-	// For now, return false for the ones the webkit plugin won't handle properly.
-
-	switch(key_code)
-	{
-		case KEY_BACKSPACE:
-		case KEY_TAB:
-		case KEY_RETURN:
-		case KEY_PAD_RETURN:
-		case KEY_SHIFT:
-		case KEY_CONTROL:
-		case KEY_ALT:
-		case KEY_CAPSLOCK:
-		case KEY_ESCAPE:
-		case KEY_PAGE_UP:
-		case KEY_PAGE_DOWN:
-		case KEY_END:
-		case KEY_HOME:
-		case KEY_LEFT:
-		case KEY_UP:
-		case KEY_RIGHT:
-		case KEY_DOWN:
-		case KEY_INSERT:
-		case KEY_DELETE:
-			// These will be handled
-		break;
-
-		default:
-			// regular ASCII characters will also be handled
-			if(key_code >= KEY_SPECIAL)
-			{
-				// Other "special" codes will not work properly.
-				result = false;
-			}
-		break;
-	}
+    bool result = true;
 
-#if LL_DARWIN
-	if(modifiers & MASK_ALT)
-	{
-		// Option-key modified characters should be handled by the unicode input path instead of this one.
-		result = false;
-	}
-#endif
+    // FIXME:
+    // HACK: we don't have an easy way to tell if the plugin is going to handle a particular keycode.
+    // For now, return false for the ones the webkit plugin won't handle properly.
 
-	if(result)
-	{
-		LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "key_event");
-		std::string temp;
-		switch(type)
-		{
-			case KEY_EVENT_DOWN:			temp = "down";			break;
-			case KEY_EVENT_UP:				temp = "up";			break;
-			case KEY_EVENT_REPEAT:			temp = "repeat";		break;
-		}
-		message.setValue("event", temp);
-
-		message.setValueS32("key", key_code);
+    switch(key_code)
+    {
+        case KEY_BACKSPACE:
+        case KEY_TAB:
+        case KEY_RETURN:
+        case KEY_PAD_RETURN:
+        case KEY_SHIFT:
+        case KEY_CONTROL:
+        case KEY_ALT:
+        case KEY_CAPSLOCK:
+        case KEY_ESCAPE:
+        case KEY_PAGE_UP:
+        case KEY_PAGE_DOWN:
+        case KEY_END:
+        case KEY_HOME:
+        case KEY_LEFT:
+        case KEY_UP:
+        case KEY_RIGHT:
+        case KEY_DOWN:
+        case KEY_INSERT:
+        case KEY_DELETE:
+            // These will be handled
+        break;
+
+        default:
+            // regular ASCII characters will also be handled
+            if(key_code >= KEY_SPECIAL)
+            {
+                // Other "special" codes will not work properly.
+                result = false;
+            }
+        break;
+    }
 
-		message.setValue("modifiers", translateModifiers(modifiers));
-		message.setValueLLSD("native_key_data", native_key_data);
+#if LL_DARWIN
+    if(modifiers & MASK_ALT)
+    {
+        // Option-key modified characters should be handled by the unicode input path instead of this one.
+        result = false;
+    }
+#endif
 
-		sendMessage(message);
-	}
+    if(result)
+    {
+        LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "key_event");
+        std::string temp;
+        switch(type)
+        {
+            case KEY_EVENT_DOWN:            temp = "down";          break;
+            case KEY_EVENT_UP:              temp = "up";            break;
+            case KEY_EVENT_REPEAT:          temp = "repeat";        break;
+        }
+        message.setValue("event", temp);
+
+        message.setValueS32("key", key_code);
+
+        message.setValue("modifiers", translateModifiers(modifiers));
+        message.setValueLLSD("native_key_data", native_key_data);
+
+        sendMessage(message);
+    }
 
-	return result;
+    return result;
 }
 
 void LLPluginClassMedia::scrollEvent(int x, int y, int clicks_x, int clicks_y, MASK modifiers)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "scroll_event");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "scroll_event");
 
-	message.setValueS32("x", x);
-	message.setValueS32("y", y);
-	message.setValueS32("clicks_x", clicks_x);
-	message.setValueS32("clicks_y", clicks_y);
-	message.setValue("modifiers", translateModifiers(modifiers));
+    message.setValueS32("x", x);
+    message.setValueS32("y", y);
+    message.setValueS32("clicks_x", clicks_x);
+    message.setValueS32("clicks_y", clicks_y);
+    message.setValue("modifiers", translateModifiers(modifiers));
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 bool LLPluginClassMedia::textInput(const std::string &text, MASK modifiers, LLSD native_key_data)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "text_event");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "text_event");
 
-	message.setValue("text", text);
-	message.setValue("modifiers", translateModifiers(modifiers));
-	message.setValueLLSD("native_key_data", native_key_data);
+    message.setValue("text", text);
+    message.setValue("modifiers", translateModifiers(modifiers));
+    message.setValueLLSD("native_key_data", native_key_data);
 
-	sendMessage(message);
+    sendMessage(message);
 
-	return true;
+    return true;
 }
 
 // This function injects a previously stored OpenID cookie into
@@ -695,7 +695,7 @@ bool LLPluginClassMedia::textInput(const std::string &text, MASK modifiers, LLSD
 // that the way we use the cache, shared between multiple CEF
 // instances means that sometimes the OpenID cookie cannot be read
 // even though it appears to be there.  The long term solution to
-// this is to create a separate cache directory for each instance 
+// this is to create a separate cache directory for each instance
 // but that has its own set of problems. This short term approach
 // "forces" each new media instance to have a copy of the cookie
 // so that a page that needs it - e.g. Profiles - finds it and
@@ -703,7 +703,7 @@ bool LLPluginClassMedia::textInput(const std::string &text, MASK modifiers, LLSD
 void LLPluginClassMedia::injectOpenIDCookie()
 {
     // can be called before we know who the user is at login
-    // and there is no OpenID cookie at that point so no 
+    // and there is no OpenID cookie at that point so no
     // need to try to set it (these values will all be empty)
     if (sOIDcookieName.length() && sOIDcookieValue.length())
     {
@@ -715,9 +715,9 @@ void LLPluginClassMedia::injectOpenIDCookie()
 // We store each component of the OpenI cookie individuality here
 // because previously, there was some significant parsing to
 // break up the raw string into these components and we do not
-// want to have to do that again here. Stored as statics because 
-// we want to share their value between all instances of this 
-// class - the ones that receive it at login and any others 
+// want to have to do that again here. Stored as statics because
+// we want to share their value between all instances of this
+// class - the ones that receive it at login and any others
 // that open afterwards (e.g. the Profiles floater)
 std::string LLPluginClassMedia::sOIDcookieUrl = std::string();
 std::string LLPluginClassMedia::sOIDcookieName = std::string();
@@ -752,766 +752,766 @@ void LLPluginClassMedia::storeOpenIDCookie(const std::string url,
 
 void LLPluginClassMedia::setCookie(std::string uri, std::string name, std::string value, std::string domain, std::string path, bool httponly, bool secure)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_cookie");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_cookie");
 
-	message.setValue("uri", uri);
-	message.setValue("name", name);
-	message.setValue("value", value);
-	message.setValue("domain", domain);
-	message.setValue("path", path);
-	message.setValueBoolean("httponly", httponly);
-	message.setValueBoolean("secure", secure);
+    message.setValue("uri", uri);
+    message.setValue("name", name);
+    message.setValue("value", value);
+    message.setValue("domain", domain);
+    message.setValue("path", path);
+    message.setValueBoolean("httponly", httponly);
+    message.setValueBoolean("secure", secure);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::loadURI(const std::string &uri)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "load_uri");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "load_uri");
 
-	message.setValue("uri", uri);
+    message.setValue("uri", uri);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::executeJavaScript(const std::string &code)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "execute_javascript");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "execute_javascript");
 
-	message.setValue("code", code);
+    message.setValue("code", code);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 const char* LLPluginClassMedia::priorityToString(EPriority priority)
 {
-	const char* result = "UNKNOWN";
-	switch(priority)
-	{
-		case PRIORITY_UNLOADED:		result = "unloaded";	break;
-		case PRIORITY_STOPPED:		result = "stopped";		break;
-		case PRIORITY_HIDDEN:		result = "hidden";		break;
-		case PRIORITY_SLIDESHOW:	result = "slideshow";	break;
-		case PRIORITY_LOW:			result = "low";			break;
-		case PRIORITY_NORMAL:		result = "normal";		break;
-		case PRIORITY_HIGH:			result = "high";		break;
-	}
+    const char* result = "UNKNOWN";
+    switch(priority)
+    {
+        case PRIORITY_UNLOADED:     result = "unloaded";    break;
+        case PRIORITY_STOPPED:      result = "stopped";     break;
+        case PRIORITY_HIDDEN:       result = "hidden";      break;
+        case PRIORITY_SLIDESHOW:    result = "slideshow";   break;
+        case PRIORITY_LOW:          result = "low";         break;
+        case PRIORITY_NORMAL:       result = "normal";      break;
+        case PRIORITY_HIGH:         result = "high";        break;
+    }
 
-	return result;
+    return result;
 }
 
 void LLPluginClassMedia::setPriority(EPriority priority)
 {
-	if(mPriority != priority)
-	{
-		mPriority = priority;
-
-		LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_priority");
-
-		std::string priority_string = priorityToString(priority);
-		switch(priority)
-		{
-			case PRIORITY_UNLOADED:
-				mSleepTime = 1.0f;
-			break;
-			case PRIORITY_STOPPED:
-				mSleepTime = 1.0f;
-			break;
-			case PRIORITY_HIDDEN:
-				mSleepTime = 1.0f;
-			break;
-			case PRIORITY_SLIDESHOW:
-				mSleepTime = 1.0f;
-			break;
-			case PRIORITY_LOW:
-				mSleepTime = 1.0f / 25.0f;
-			break;
-			case PRIORITY_NORMAL:
-				mSleepTime = 1.0f / 50.0f;
-			break;
-			case PRIORITY_HIGH:
-				mSleepTime = 1.0f / 100.0f;
-			break;
-		}
-
-		message.setValue("priority", priority_string);
-
-		sendMessage(message);
-
-		if(mPlugin)
-		{
-			mPlugin->setSleepTime(mSleepTime);
-		}
-
-		LL_DEBUGS("PluginPriority") << this << ": setting priority to " << priority_string << LL_ENDL;
-
-		// This may affect the calculated size, so recalculate it here.
-		setSizeInternal();
-	}
+    if(mPriority != priority)
+    {
+        mPriority = priority;
+
+        LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_priority");
+
+        std::string priority_string = priorityToString(priority);
+        switch(priority)
+        {
+            case PRIORITY_UNLOADED:
+                mSleepTime = 1.0f;
+            break;
+            case PRIORITY_STOPPED:
+                mSleepTime = 1.0f;
+            break;
+            case PRIORITY_HIDDEN:
+                mSleepTime = 1.0f;
+            break;
+            case PRIORITY_SLIDESHOW:
+                mSleepTime = 1.0f;
+            break;
+            case PRIORITY_LOW:
+                mSleepTime = 1.0f / 25.0f;
+            break;
+            case PRIORITY_NORMAL:
+                mSleepTime = 1.0f / 50.0f;
+            break;
+            case PRIORITY_HIGH:
+                mSleepTime = 1.0f / 100.0f;
+            break;
+        }
+
+        message.setValue("priority", priority_string);
+
+        sendMessage(message);
+
+        if(mPlugin)
+        {
+            mPlugin->setSleepTime(mSleepTime);
+        }
+
+        LL_DEBUGS("PluginPriority") << this << ": setting priority to " << priority_string << LL_ENDL;
+
+        // This may affect the calculated size, so recalculate it here.
+        setSizeInternal();
+    }
 }
 
 void LLPluginClassMedia::setLowPrioritySizeLimit(int size)
 {
-	int power = nextPowerOf2(size);
-	if(mLowPrioritySizeLimit != power)
-	{
-		mLowPrioritySizeLimit = power;
+    int power = nextPowerOf2(size);
+    if(mLowPrioritySizeLimit != power)
+    {
+        mLowPrioritySizeLimit = power;
 
-		// This may affect the calculated size, so recalculate it here.
-		setSizeInternal();
-	}
+        // This may affect the calculated size, so recalculate it here.
+        setSizeInternal();
+    }
 }
 
 F64 LLPluginClassMedia::getCPUUsage()
 {
-	F64 result = 0.0f;
+    F64 result = 0.0f;
 
-	if(mPlugin)
-	{
-		result = mPlugin->getCPUUsage();
-	}
+    if(mPlugin)
+    {
+        result = mPlugin->getCPUUsage();
+    }
 
-	return result;
+    return result;
 }
 
 void LLPluginClassMedia::sendPickFileResponse(const std::vector<std::string> files)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "pick_file_response");
-	if(mPlugin && mPlugin->isBlocked())
-	{
-		// If the plugin sent a blocking pick-file request, the response should unblock it.
-		message.setValueBoolean("blocking_response", true);
-	}
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "pick_file_response");
+    if(mPlugin && mPlugin->isBlocked())
+    {
+        // If the plugin sent a blocking pick-file request, the response should unblock it.
+        message.setValueBoolean("blocking_response", true);
+    }
 
-	LLSD file_list = LLSD::emptyArray();
-	for (std::vector<std::string>::const_iterator in_iter = files.begin(); in_iter != files.end(); ++in_iter)
-	{
-		file_list.append(LLSD::String(*in_iter));
-	}
-	message.setValueLLSD("file_list", file_list);
+    LLSD file_list = LLSD::emptyArray();
+    for (std::vector<std::string>::const_iterator in_iter = files.begin(); in_iter != files.end(); ++in_iter)
+    {
+        file_list.append(LLSD::String(*in_iter));
+    }
+    message.setValueLLSD("file_list", file_list);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::sendAuthResponse(bool ok, const std::string &username, const std::string &password)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "auth_response");
-	message.setValueBoolean("ok", ok);
-	message.setValue("username", username);
-	message.setValue("password", password);
-	if(mPlugin && mPlugin->isBlocked())
-	{
-		// If the plugin sent a blocking pick-file request, the response should unblock it.
-		message.setValueBoolean("blocking_response", true);
-	}
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "auth_response");
+    message.setValueBoolean("ok", ok);
+    message.setValue("username", username);
+    message.setValue("password", password);
+    if(mPlugin && mPlugin->isBlocked())
+    {
+        // If the plugin sent a blocking pick-file request, the response should unblock it.
+        message.setValueBoolean("blocking_response", true);
+    }
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::cut()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_cut");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_cut");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::copy()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_copy");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_copy");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::paste()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_paste");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_paste");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setUserDataPath(const std::string &user_data_path_cache,
-										 const std::string &username,
-										 const std::string &user_data_path_cef_log)
+                                         const std::string &username,
+                                         const std::string &user_data_path_cef_log)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_user_data_path");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_user_data_path");
     message.setValue("cache_path", user_data_path_cache);
     message.setValue("username", username); // cef shares cache between users but creates user-based contexts
-	message.setValue("cef_log_file", user_data_path_cef_log);
+    message.setValue("cef_log_file", user_data_path_cef_log);
 
-	bool cef_verbose_log = gSavedSettings.getBOOL("CefVerboseLog");
-	message.setValueBoolean("cef_verbose_log", cef_verbose_log);
-	sendMessage(message);
+    bool cef_verbose_log = gSavedSettings.getBOOL("CefVerboseLog");
+    message.setValueBoolean("cef_verbose_log", cef_verbose_log);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setLanguageCode(const std::string &language_code)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_language_code");
-	message.setValue("language", language_code);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_language_code");
+    message.setValue("language", language_code);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setPluginsEnabled(const bool enabled)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "plugins_enabled");
-	message.setValueBoolean("enable", enabled);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "plugins_enabled");
+    message.setValueBoolean("enable", enabled);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setJavascriptEnabled(const bool enabled)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "javascript_enabled");
-	message.setValueBoolean("enable", enabled);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "javascript_enabled");
+    message.setValueBoolean("enable", enabled);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setWebSecurityDisabled(const bool disabled)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "web_security_disabled");
-	message.setValueBoolean("disabled", disabled);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "web_security_disabled");
+    message.setValueBoolean("disabled", disabled);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setFileAccessFromFileUrlsEnabled(const bool enabled)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "file_access_from_file_urls");
-	message.setValueBoolean("enabled", enabled);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "file_access_from_file_urls");
+    message.setValueBoolean("enabled", enabled);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::enableMediaPluginDebugging( bool enable )
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "enable_media_plugin_debugging");
-	message.setValueBoolean( "enable", enable );
-	sendMessage( message );
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "enable_media_plugin_debugging");
+    message.setValueBoolean( "enable", enable );
+    sendMessage( message );
 }
 
 void LLPluginClassMedia::setTarget(const std::string &target)
 {
-	mTarget = target;
+    mTarget = target;
 }
 
 /* virtual */
 void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message)
 {
-	std::string message_class = message.getClass();
-
-	if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA)
-	{
-		std::string message_name = message.getName();
-		if(message_name == "texture_params")
-		{
-			mRequestedTextureDepth = message.getValueS32("depth");
-			mRequestedTextureInternalFormat = message.getValueU32("internalformat");
-			mRequestedTextureFormat = message.getValueU32("format");
-			mRequestedTextureType = message.getValueU32("type");
-			mRequestedTextureSwapBytes = message.getValueBoolean("swap_bytes");
-			mRequestedTextureCoordsOpenGL = message.getValueBoolean("coords_opengl");
-
-			// These two are optional, and will default to 0 if they're not specified.
-			mDefaultMediaWidth = message.getValueS32("default_width");
-			mDefaultMediaHeight = message.getValueS32("default_height");
-
-			mAllowDownsample = message.getValueBoolean("allow_downsample");
-			mPadding = message.getValueS32("padding");
-
-			setSizeInternal();
-
-			mTextureParamsReceived = true;
-		}
-		else if(message_name == "updated")
-		{
-			if(message.hasValue("left"))
-			{
-				LLRect newDirtyRect;
-				newDirtyRect.mLeft = message.getValueS32("left");
-				newDirtyRect.mTop = message.getValueS32("top");
-				newDirtyRect.mRight = message.getValueS32("right");
-				newDirtyRect.mBottom = message.getValueS32("bottom");
-
-				// The plugin is likely to have top and bottom switched, due to vertical flip and OpenGL coordinate confusion.
-				// If they're backwards, swap them.
-				if(newDirtyRect.mTop < newDirtyRect.mBottom)
-				{
-					S32 temp = newDirtyRect.mTop;
-					newDirtyRect.mTop = newDirtyRect.mBottom;
-					newDirtyRect.mBottom = temp;
-				}
-
-				if(mDirtyRect.isEmpty())
-				{
-					mDirtyRect = newDirtyRect;
-				}
-				else
-				{
-					mDirtyRect.unionWith(newDirtyRect);
-				}
-
-				LL_DEBUGS("Plugin") << "adjusted incoming rect is: ("
-					<< newDirtyRect.mLeft << ", "
-					<< newDirtyRect.mTop << ", "
-					<< newDirtyRect.mRight << ", "
-					<< newDirtyRect.mBottom << "), new dirty rect is: ("
-					<< mDirtyRect.mLeft << ", "
-					<< mDirtyRect.mTop << ", "
-					<< mDirtyRect.mRight << ", "
-					<< mDirtyRect.mBottom << ")"
-					<< LL_ENDL;
-
-				mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CONTENT_UPDATED);
-			}
-
-
-			bool time_duration_updated = false;
-			int previous_percent = mProgressPercent;
-
-			if(message.hasValue("current_time"))
-			{
-				mCurrentTime = message.getValueReal("current_time");
-				time_duration_updated = true;
-			}
-			if(message.hasValue("duration"))
-			{
-				mDuration = message.getValueReal("duration");
-				time_duration_updated = true;
-			}
-
-			if(message.hasValue("current_rate"))
-			{
-				mCurrentRate = message.getValueReal("current_rate");
-			}
-
-			if(message.hasValue("loaded_duration"))
-			{
-				mLoadedDuration = message.getValueReal("loaded_duration");
-				time_duration_updated = true;
-			}
-			else
-			{
-				// If the message doesn't contain a loaded_duration param, assume it's equal to duration
-				mLoadedDuration = mDuration;
-			}
-
-			// Calculate a percentage based on the loaded duration and total duration.
-			if(mDuration != 0.0f)	// Don't divide by zero.
-			{
-				mProgressPercent = (int)((mLoadedDuration * 100.0f)/mDuration);
-			}
-
-			if(time_duration_updated)
-			{
-				mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_TIME_DURATION_UPDATED);
-			}
-
-			if(previous_percent != mProgressPercent)
-			{
-				mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
-			}
-		}
-		else if(message_name == "media_status")
-		{
-			std::string status = message.getValue("status");
-
-			LL_DEBUGS("Plugin") << "Status changed to: " << status << LL_ENDL;
-
-			if(status == "loading")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_LOADING;
-			}
-			else if(status == "loaded")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_LOADED;
-			}
-			else if(status == "error")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_ERROR;
-			}
-			else if(status == "playing")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_PLAYING;
-			}
-			else if(status == "paused")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_PAUSED;
-			}
-			else if(status == "done")
-			{
-				mStatus = LLPluginClassMediaOwner::MEDIA_DONE;
-			}
-			else
-			{
-				// empty string or any unknown string
-				mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
-			}
-		}
-		else if(message_name == "size_change_request")
-		{
-			S32 width = message.getValueS32("width");
-			S32 height = message.getValueS32("height");
-			std::string name = message.getValue("name");
-
-			// TODO: check that name matches?
-			mNaturalMediaWidth = width;
-			mNaturalMediaHeight = height;
-
-			setSizeInternal();
-		}
-		else if(message_name == "size_change_response")
-		{
-			std::string name = message.getValue("name");
-
-			// TODO: check that name matches?
-
-			mTextureWidth = message.getValueS32("texture_width");
-			mTextureHeight = message.getValueS32("texture_height");
-			mMediaWidth = message.getValueS32("width");
-			mMediaHeight = message.getValueS32("height");
-
-			// This invalidates any existing dirty rect.
-			resetDirty();
-
-			// TODO: should we verify that the plugin sent back the right values?
-			// Two size changes in a row may cause them to not match, due to queueing, etc.
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_SIZE_CHANGED);
-		}
-		else if(message_name == "cursor_changed")
-		{
-			mCursorName = message.getValue("name");
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CURSOR_CHANGED);
-		}
-		else if(message_name == "edit_state")
-		{
-			if(message.hasValue("cut"))
-			{
-				mCanCut = message.getValueBoolean("cut");
-			}
-			if(message.hasValue("copy"))
-			{
-				mCanCopy = message.getValueBoolean("copy");
-			}
-			if(message.hasValue("paste"))
-			{
-				mCanPaste = message.getValueBoolean("paste");
-			}
-		}
-		else if(message_name == "name_text")
-		{
-			mHistoryBackAvailable = message.getValueBoolean("history_back_available");
-			mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
-			mMediaName = message.getValue("name");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAME_CHANGED);
-		}
-		else if(message_name == "pick_file")
-		{
-			mIsMultipleFilePick = message.getValueBoolean("multiple_files");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PICK_FILE_REQUEST);
-		}
-		else if(message_name == "auth_request")
-		{
-			mAuthURL = message.getValue("url");
-			mAuthRealm = message.getValue("realm");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST);
-		}
-		else if (message_name == "file_download")
-		{
-			mFileDownloadFilename = message.getValue("filename");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_FILE_DOWNLOAD);
-		}
-		else if(message_name == "debug_message")
-		{
-			mDebugMessageText = message.getValue("message_text");
-			mDebugMessageLevel = message.getValue("message_level");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_DEBUG_MESSAGE);
-		}
-		else if (message_name == "tooltip_text")
-		{
-			mHoverText = message.getValue("tooltip");
-		}
-		else
-		{
-			LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
-		}
-	}
-	else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER)
-	{
-		std::string message_name = message.getName();
-		if(message_name == "navigate_begin")
-		{
-			mNavigateURI = message.getValue("uri");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_BEGIN);
-		}
-		else if(message_name == "navigate_complete")
-		{
-			mNavigateURI = message.getValue("uri");
-			mNavigateResultCode = message.getValueS32("result_code");
-			mNavigateResultString = message.getValue("result_string");
-			mHistoryBackAvailable = message.getValueBoolean("history_back_available");
-			mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_COMPLETE);
-		}
-		else if(message_name == "progress")
-		{
-			mProgressPercent = message.getValueS32("percent");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
-		}
-		else if(message_name == "status_text")
-		{
-			mStatusText = message.getValue("status");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_STATUS_TEXT_CHANGED);
-		}
-		else if(message_name == "location_changed")
-		{
-			mLocation = message.getValue("uri");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LOCATION_CHANGED);
-		}
-		else if(message_name == "click_href")
-		{
-			mClickURL = message.getValue("uri");
-			mClickTarget = message.getValue("target");
-
-			// need a link to have a UUID that identifies it to a system further
-			// upstream - plugin could make it but we have access to LLUUID here
-			// so why don't we use it
-			mClickUUID = LLUUID::generateNewID().asString();
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_HREF);
-		}
-		else if(message_name == "click_nofollow")
-		{
-			mClickURL = message.getValue("uri");
-			mClickNavType = message.getValue("nav_type");
-			mClickTarget.clear();
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_NOFOLLOW);
-		}
-		else if(message_name == "navigate_error_page")
-		{
-			mStatusCode = message.getValueS32("status_code");
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_ERROR_PAGE);
-		}
-		else if(message_name == "close_request")
-		{
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLOSE_REQUEST);
-		}
-		else if(message_name == "geometry_change")
-		{
-			mClickUUID = message.getValue("uuid");
-			mGeometryX = message.getValueS32("x");
-			mGeometryY = message.getValueS32("y");
-			mGeometryWidth = message.getValueS32("width");
-			mGeometryHeight = message.getValueS32("height");
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_GEOMETRY_CHANGE);
-		}
-		else if(message_name == "link_hovered")
-		{
-			// text is not currently used -- the tooltip hover text is taken from the "title".
-			mHoverLink = message.getValue("link");
-			mHoverText = message.getValue("title");
-			// message.getValue("text");
-
-			mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LINK_HOVERED);
-		}
-		else
-		{
-			LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
-		}
-	}
-	else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
-	{
-		std::string message_name = message.getName();
-
-		// This class hasn't defined any incoming messages yet.
-//		if(message_name == "message_name")
-//		{
-//		}
-//		else
-		{
-			LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
-		}
-	}
+    std::string message_class = message.getClass();
+
+    if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA)
+    {
+        std::string message_name = message.getName();
+        if(message_name == "texture_params")
+        {
+            mRequestedTextureDepth = message.getValueS32("depth");
+            mRequestedTextureInternalFormat = message.getValueU32("internalformat");
+            mRequestedTextureFormat = message.getValueU32("format");
+            mRequestedTextureType = message.getValueU32("type");
+            mRequestedTextureSwapBytes = message.getValueBoolean("swap_bytes");
+            mRequestedTextureCoordsOpenGL = message.getValueBoolean("coords_opengl");
+
+            // These two are optional, and will default to 0 if they're not specified.
+            mDefaultMediaWidth = message.getValueS32("default_width");
+            mDefaultMediaHeight = message.getValueS32("default_height");
+
+            mAllowDownsample = message.getValueBoolean("allow_downsample");
+            mPadding = message.getValueS32("padding");
+
+            setSizeInternal();
+
+            mTextureParamsReceived = true;
+        }
+        else if(message_name == "updated")
+        {
+            if(message.hasValue("left"))
+            {
+                LLRect newDirtyRect;
+                newDirtyRect.mLeft = message.getValueS32("left");
+                newDirtyRect.mTop = message.getValueS32("top");
+                newDirtyRect.mRight = message.getValueS32("right");
+                newDirtyRect.mBottom = message.getValueS32("bottom");
+
+                // The plugin is likely to have top and bottom switched, due to vertical flip and OpenGL coordinate confusion.
+                // If they're backwards, swap them.
+                if(newDirtyRect.mTop < newDirtyRect.mBottom)
+                {
+                    S32 temp = newDirtyRect.mTop;
+                    newDirtyRect.mTop = newDirtyRect.mBottom;
+                    newDirtyRect.mBottom = temp;
+                }
+
+                if(mDirtyRect.isEmpty())
+                {
+                    mDirtyRect = newDirtyRect;
+                }
+                else
+                {
+                    mDirtyRect.unionWith(newDirtyRect);
+                }
+
+                LL_DEBUGS("Plugin") << "adjusted incoming rect is: ("
+                    << newDirtyRect.mLeft << ", "
+                    << newDirtyRect.mTop << ", "
+                    << newDirtyRect.mRight << ", "
+                    << newDirtyRect.mBottom << "), new dirty rect is: ("
+                    << mDirtyRect.mLeft << ", "
+                    << mDirtyRect.mTop << ", "
+                    << mDirtyRect.mRight << ", "
+                    << mDirtyRect.mBottom << ")"
+                    << LL_ENDL;
+
+                mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CONTENT_UPDATED);
+            }
+
+
+            bool time_duration_updated = false;
+            int previous_percent = mProgressPercent;
+
+            if(message.hasValue("current_time"))
+            {
+                mCurrentTime = message.getValueReal("current_time");
+                time_duration_updated = true;
+            }
+            if(message.hasValue("duration"))
+            {
+                mDuration = message.getValueReal("duration");
+                time_duration_updated = true;
+            }
+
+            if(message.hasValue("current_rate"))
+            {
+                mCurrentRate = message.getValueReal("current_rate");
+            }
+
+            if(message.hasValue("loaded_duration"))
+            {
+                mLoadedDuration = message.getValueReal("loaded_duration");
+                time_duration_updated = true;
+            }
+            else
+            {
+                // If the message doesn't contain a loaded_duration param, assume it's equal to duration
+                mLoadedDuration = mDuration;
+            }
+
+            // Calculate a percentage based on the loaded duration and total duration.
+            if(mDuration != 0.0f)   // Don't divide by zero.
+            {
+                mProgressPercent = (int)((mLoadedDuration * 100.0f)/mDuration);
+            }
+
+            if(time_duration_updated)
+            {
+                mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_TIME_DURATION_UPDATED);
+            }
+
+            if(previous_percent != mProgressPercent)
+            {
+                mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
+            }
+        }
+        else if(message_name == "media_status")
+        {
+            std::string status = message.getValue("status");
+
+            LL_DEBUGS("Plugin") << "Status changed to: " << status << LL_ENDL;
+
+            if(status == "loading")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_LOADING;
+            }
+            else if(status == "loaded")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_LOADED;
+            }
+            else if(status == "error")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_ERROR;
+            }
+            else if(status == "playing")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_PLAYING;
+            }
+            else if(status == "paused")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_PAUSED;
+            }
+            else if(status == "done")
+            {
+                mStatus = LLPluginClassMediaOwner::MEDIA_DONE;
+            }
+            else
+            {
+                // empty string or any unknown string
+                mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
+            }
+        }
+        else if(message_name == "size_change_request")
+        {
+            S32 width = message.getValueS32("width");
+            S32 height = message.getValueS32("height");
+            std::string name = message.getValue("name");
+
+            // TODO: check that name matches?
+            mNaturalMediaWidth = width;
+            mNaturalMediaHeight = height;
+
+            setSizeInternal();
+        }
+        else if(message_name == "size_change_response")
+        {
+            std::string name = message.getValue("name");
+
+            // TODO: check that name matches?
+
+            mTextureWidth = message.getValueS32("texture_width");
+            mTextureHeight = message.getValueS32("texture_height");
+            mMediaWidth = message.getValueS32("width");
+            mMediaHeight = message.getValueS32("height");
+
+            // This invalidates any existing dirty rect.
+            resetDirty();
+
+            // TODO: should we verify that the plugin sent back the right values?
+            // Two size changes in a row may cause them to not match, due to queueing, etc.
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_SIZE_CHANGED);
+        }
+        else if(message_name == "cursor_changed")
+        {
+            mCursorName = message.getValue("name");
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CURSOR_CHANGED);
+        }
+        else if(message_name == "edit_state")
+        {
+            if(message.hasValue("cut"))
+            {
+                mCanCut = message.getValueBoolean("cut");
+            }
+            if(message.hasValue("copy"))
+            {
+                mCanCopy = message.getValueBoolean("copy");
+            }
+            if(message.hasValue("paste"))
+            {
+                mCanPaste = message.getValueBoolean("paste");
+            }
+        }
+        else if(message_name == "name_text")
+        {
+            mHistoryBackAvailable = message.getValueBoolean("history_back_available");
+            mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
+            mMediaName = message.getValue("name");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAME_CHANGED);
+        }
+        else if(message_name == "pick_file")
+        {
+            mIsMultipleFilePick = message.getValueBoolean("multiple_files");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PICK_FILE_REQUEST);
+        }
+        else if(message_name == "auth_request")
+        {
+            mAuthURL = message.getValue("url");
+            mAuthRealm = message.getValue("realm");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST);
+        }
+        else if (message_name == "file_download")
+        {
+            mFileDownloadFilename = message.getValue("filename");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_FILE_DOWNLOAD);
+        }
+        else if(message_name == "debug_message")
+        {
+            mDebugMessageText = message.getValue("message_text");
+            mDebugMessageLevel = message.getValue("message_level");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_DEBUG_MESSAGE);
+        }
+        else if (message_name == "tooltip_text")
+        {
+            mHoverText = message.getValue("tooltip");
+        }
+        else
+        {
+            LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+        }
+    }
+    else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER)
+    {
+        std::string message_name = message.getName();
+        if(message_name == "navigate_begin")
+        {
+            mNavigateURI = message.getValue("uri");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_BEGIN);
+        }
+        else if(message_name == "navigate_complete")
+        {
+            mNavigateURI = message.getValue("uri");
+            mNavigateResultCode = message.getValueS32("result_code");
+            mNavigateResultString = message.getValue("result_string");
+            mHistoryBackAvailable = message.getValueBoolean("history_back_available");
+            mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_COMPLETE);
+        }
+        else if(message_name == "progress")
+        {
+            mProgressPercent = message.getValueS32("percent");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
+        }
+        else if(message_name == "status_text")
+        {
+            mStatusText = message.getValue("status");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_STATUS_TEXT_CHANGED);
+        }
+        else if(message_name == "location_changed")
+        {
+            mLocation = message.getValue("uri");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LOCATION_CHANGED);
+        }
+        else if(message_name == "click_href")
+        {
+            mClickURL = message.getValue("uri");
+            mClickTarget = message.getValue("target");
+
+            // need a link to have a UUID that identifies it to a system further
+            // upstream - plugin could make it but we have access to LLUUID here
+            // so why don't we use it
+            mClickUUID = LLUUID::generateNewID().asString();
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_HREF);
+        }
+        else if(message_name == "click_nofollow")
+        {
+            mClickURL = message.getValue("uri");
+            mClickNavType = message.getValue("nav_type");
+            mClickTarget.clear();
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_NOFOLLOW);
+        }
+        else if(message_name == "navigate_error_page")
+        {
+            mStatusCode = message.getValueS32("status_code");
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_ERROR_PAGE);
+        }
+        else if(message_name == "close_request")
+        {
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLOSE_REQUEST);
+        }
+        else if(message_name == "geometry_change")
+        {
+            mClickUUID = message.getValue("uuid");
+            mGeometryX = message.getValueS32("x");
+            mGeometryY = message.getValueS32("y");
+            mGeometryWidth = message.getValueS32("width");
+            mGeometryHeight = message.getValueS32("height");
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_GEOMETRY_CHANGE);
+        }
+        else if(message_name == "link_hovered")
+        {
+            // text is not currently used -- the tooltip hover text is taken from the "title".
+            mHoverLink = message.getValue("link");
+            mHoverText = message.getValue("title");
+            // message.getValue("text");
+
+            mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LINK_HOVERED);
+        }
+        else
+        {
+            LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+        }
+    }
+    else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
+    {
+        std::string message_name = message.getName();
+
+        // This class hasn't defined any incoming messages yet.
+//      if(message_name == "message_name")
+//      {
+//      }
+//      else
+        {
+            LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+        }
+    }
 
 }
 
 /* virtual */
 void LLPluginClassMedia::pluginLaunchFailed()
 {
-	mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED_LAUNCH);
+    mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED_LAUNCH);
 }
 
 /* virtual */
 void LLPluginClassMedia::pluginDied()
 {
-	mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED);
+    mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED);
 }
 
 void LLPluginClassMedia::mediaEvent(LLPluginClassMediaOwner::EMediaEvent event)
 {
-	if(mOwner)
-	{
-		mOwner->handleMediaEvent(this, event);
-	}
+    if(mOwner)
+    {
+        mOwner->handleMediaEvent(this, event);
+    }
 }
 
 void LLPluginClassMedia::sendMessage(const LLPluginMessage &message)
 {
-	if(mPlugin && mPlugin->isRunning())
-	{
-		mPlugin->sendMessage(message);
-	}
-	else
-	{
-		// The plugin isn't set up yet -- queue this message to be sent after initialization.
-		mSendQueue.push(message);
-	}
+    if(mPlugin && mPlugin->isRunning())
+    {
+        mPlugin->sendMessage(message);
+    }
+    else
+    {
+        // The plugin isn't set up yet -- queue this message to be sent after initialization.
+        mSendQueue.push(message);
+    }
 }
 
 ////////////////////////////////////////////////////////////
 // MARK: media_browser class functions
 bool LLPluginClassMedia::pluginSupportsMediaBrowser(void)
 {
-	std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER);
-	return !version.empty();
+    std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER);
+    return !version.empty();
 }
 
 void LLPluginClassMedia::focus(bool focused)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "focus");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "focus");
 
-	message.setValueBoolean("focused", focused);
+    message.setValueBoolean("focused", focused);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::set_page_zoom_factor( F64 factor )
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_page_zoom_factor");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_page_zoom_factor");
 
-	message.setValueReal("factor", factor);
-	sendMessage(message);
+    message.setValueReal("factor", factor);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::clear_cache()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cache");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cache");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::clear_cookies()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cookies");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cookies");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::cookies_enabled(bool enable)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "cookies_enabled");
-	message.setValueBoolean("enable", enable);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "cookies_enabled");
+    message.setValueBoolean("enable", enable);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::proxy_setup(bool enable, const std::string &host, int port)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_setup");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_setup");
 
-	message.setValueBoolean("enable", enable);
-	message.setValue("host", host);
-	message.setValueS32("port", port);
+    message.setValueBoolean("enable", enable);
+    message.setValue("host", host);
+    message.setValueS32("port", port);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::browse_stop()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_stop");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_stop");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::browse_reload(bool ignore_cache)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_reload");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_reload");
 
-	message.setValueBoolean("ignore_cache", ignore_cache);
+    message.setValueBoolean("ignore_cache", ignore_cache);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::browse_forward()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_forward");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_forward");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::browse_back()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_back");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_back");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setBrowserUserAgent(const std::string& user_agent)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent");
 
-	message.setValue("user_agent", user_agent);
+    message.setValue("user_agent", user_agent);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::showWebInspector( bool show )
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "show_web_inspector");
-	message.setValueBoolean("show", true);	// only open for now - closed manually by user
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "show_web_inspector");
+    message.setValueBoolean("show", true);  // only open for now - closed manually by user
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_opened");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_opened");
 
-	message.setValue("target", target);
-	message.setValue("uuid", uuid);
+    message.setValue("target", target);
+    message.setValue("uuid", uuid);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::proxyWindowClosed(const std::string &uuid)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_closed");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_closed");
 
-	message.setValue("uuid", uuid);
+    message.setValue("uuid", uuid);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::ignore_ssl_cert_errors(bool ignore)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "ignore_ssl_cert_errors");
-	message.setValueBoolean("ignore", ignore);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "ignore_ssl_cert_errors");
+    message.setValueBoolean("ignore", ignore);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::addCertificateFilePath(const std::string& path)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "add_certificate_file_path");
-	message.setValue("path", path);
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "add_certificate_file_path");
+    message.setValue("path", path);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setOverrideClickTarget(const std::string &target)
 {
-	mClickEnforceTarget = true;
-	mOverrideClickTarget = target;
+    mClickEnforceTarget = true;
+    mOverrideClickTarget = target;
 }
 
 void LLPluginClassMedia::crashPlugin()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "crash");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "crash");
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::hangPlugin()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hang");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hang");
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 
@@ -1519,75 +1519,75 @@ void LLPluginClassMedia::hangPlugin()
 // MARK: media_time class functions
 bool LLPluginClassMedia::pluginSupportsMediaTime(void)
 {
-	std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME);
-	return !version.empty();
+    std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME);
+    return !version.empty();
 }
 
 void LLPluginClassMedia::stop()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "stop");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "stop");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::start(float rate)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "start");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "start");
 
-	message.setValueReal("rate", rate);
+    message.setValueReal("rate", rate);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::pause()
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "pause");
-	sendMessage(message);
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "pause");
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::seek(float time)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "seek");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "seek");
 
-	message.setValueReal("time", time);
+    message.setValueReal("time", time);
     mCurrentTime = time; // assume that it worked and we will receive an update later
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setLoop(bool loop)
 {
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_loop");
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_loop");
 
-	message.setValueBoolean("loop", loop);
+    message.setValueBoolean("loop", loop);
 
-	sendMessage(message);
+    sendMessage(message);
 }
 
 void LLPluginClassMedia::setVolume(float volume)
 {
-	if(volume != mRequestedVolume)
-	{
-		mRequestedVolume = volume;
+    if(volume != mRequestedVolume)
+    {
+        mRequestedVolume = volume;
 
-		LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_volume");
+        LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_volume");
 
-		message.setValueReal("volume", volume);
+        message.setValueReal("volume", volume);
 
-		sendMessage(message);
-	}
+        sendMessage(message);
+    }
 }
 
 float LLPluginClassMedia::getVolume()
 {
-	return mRequestedVolume;
+    return mRequestedVolume;
 }
 
 void LLPluginClassMedia::initializeUrlHistory(const LLSD& url_history)
 {
-	// Send URL history to plugin
-	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "init_history");
-	message.setValueLLSD("history", url_history);
-	sendMessage(message);
+    // Send URL history to plugin
+    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "init_history");
+    message.setValueLLSD("history", url_history);
+    sendMessage(message);
 
-	LL_DEBUGS("Plugin") << "Sending history" << LL_ENDL;
+    LL_DEBUGS("Plugin") << "Sending history" << LL_ENDL;
 }
diff --git a/indra/llplugin/llpluginclassmedia.h b/indra/llplugin/llpluginclassmedia.h
index d56712257b..d74b790d8f 100644
--- a/indra/llplugin/llpluginclassmedia.h
+++ b/indra/llplugin/llpluginclassmedia.h
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginclassmedia.h
  * @brief LLPluginClassMedia handles interaction with a plugin which knows about the "media" message class.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -38,103 +38,103 @@
 
 class LLPluginClassMedia : public LLPluginProcessParentOwner
 {
-	LOG_CLASS(LLPluginClassMedia);
+    LOG_CLASS(LLPluginClassMedia);
 public:
-	LLPluginClassMedia(LLPluginClassMediaOwner *owner);
-	virtual ~LLPluginClassMedia();
-
-	// local initialization, called by the media manager when creating a source
-	bool init(const std::string &launcher_filename, 
-					  const std::string &plugin_dir, 
-					  const std::string &plugin_filename, 
-					  bool debug);
-
-	// undoes everything init() didm called by the media manager when destroying a source
-	void reset();
-	
-	void idle(void);
-	
-	// All of these may return 0 or an actual valid value.
-	// Callers need to check the return for 0, and not use the values in that case.
-	int getWidth() const { return (mMediaWidth > 0) ? mMediaWidth : 0; };
-	int getHeight() const { return (mMediaHeight > 0) ? mMediaHeight : 0; };
-	int getNaturalWidth() const { return mNaturalMediaWidth; };
-	int getNaturalHeight() const { return mNaturalMediaHeight; };
-	int getSetWidth() const { return mSetMediaWidth; };
-	int getSetHeight() const { return mSetMediaHeight; };
-	int getBitsWidth() const { return (mTextureWidth > 0) ? mTextureWidth : 0; };
-	int getBitsHeight() const { return (mTextureHeight > 0) ? mTextureHeight : 0; };
-	int getTextureWidth() const;
-	int getTextureHeight() const;
-	int getFullWidth() const { return mFullMediaWidth; };
-	int getFullHeight() const { return mFullMediaHeight; };
-	F64 getZoomFactor() const { return mZoomFactor; };
-	
-	// This may return NULL.  Callers need to check for and handle this case.
-	unsigned char* getBitsData();
-
-	// gets the format details of the texture data
-	// These may return 0 if they haven't been set up yet.  The caller needs to detect this case.
-	int getTextureDepth() const { return mRequestedTextureDepth; };
-	int getTextureFormatInternal() const { return mRequestedTextureInternalFormat; };
-	int getTextureFormatPrimary() const { return mRequestedTextureFormat; };
-	int getTextureFormatType() const { return mRequestedTextureType; };
-	bool getTextureFormatSwapBytes() const { return mRequestedTextureSwapBytes; };
-	bool getTextureCoordsOpenGL() const { return mRequestedTextureCoordsOpenGL; };
-
-	void setSize(int width, int height);
-	void setAutoScale(bool auto_scale);
-	void setZoomFactor(F64 zoom_factor) { mZoomFactor = zoom_factor; }
-
-	void setBackgroundColor(LLColor4 color) { mBackgroundColor = color; };
-	
-	void setOwner(LLPluginClassMediaOwner *owner) { mOwner = owner; };
-	
-	// Returns true if all of the texture parameters (depth, format, size, and texture size) are set up and consistent.
-	// This will initially be false, and will also be false for some time after setSize while the resize is processed.
-	// Note that if this returns true, it is safe to use all the get() functions above without checking for invalid return values
-	// until you call idle() again.
-	bool textureValid(void);
-	
-	bool getDirty(LLRect *dirty_rect = NULL);
-	void resetDirty(void);
-	
-	typedef enum 
-	{
-		MOUSE_EVENT_DOWN,
-		MOUSE_EVENT_UP,
-		MOUSE_EVENT_MOVE,
-		MOUSE_EVENT_DOUBLE_CLICK
-	}EMouseEventType;
-	
-	void mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers);
-
-	typedef enum 
-	{
-		KEY_EVENT_DOWN,
-		KEY_EVENT_UP,
-		KEY_EVENT_REPEAT
-	}EKeyEventType;
-	
-	bool keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data);
-
-	void scrollEvent(int x, int y, int clicks_x, int clicks_y, MASK modifiers);
-
-	// enable/disable media plugin debugging messages and info spam
-	void enableMediaPluginDebugging( bool enable );
-
-	// Javascript <-> viewer events
-	void jsEnableObject( bool enable );
-	void jsAgentLocationEvent( double x, double y, double z );
-	void jsAgentGlobalLocationEvent( double x, double y, double z );
-	void jsAgentOrientationEvent( double angle );
-	void jsAgentLanguageEvent( const std::string& language );
-	void jsAgentRegionEvent( const std::string& region_name );
-	void jsAgentMaturityEvent( const std::string& maturity );
-		
-	// Text may be unicode (utf8 encoded)
-	bool textInput(const std::string &text, MASK modifiers, LLSD native_key_data);
-	
+    LLPluginClassMedia(LLPluginClassMediaOwner *owner);
+    virtual ~LLPluginClassMedia();
+
+    // local initialization, called by the media manager when creating a source
+    bool init(const std::string &launcher_filename,
+                      const std::string &plugin_dir,
+                      const std::string &plugin_filename,
+                      bool debug);
+
+    // undoes everything init() didm called by the media manager when destroying a source
+    void reset();
+
+    void idle(void);
+
+    // All of these may return 0 or an actual valid value.
+    // Callers need to check the return for 0, and not use the values in that case.
+    int getWidth() const { return (mMediaWidth > 0) ? mMediaWidth : 0; };
+    int getHeight() const { return (mMediaHeight > 0) ? mMediaHeight : 0; };
+    int getNaturalWidth() const { return mNaturalMediaWidth; };
+    int getNaturalHeight() const { return mNaturalMediaHeight; };
+    int getSetWidth() const { return mSetMediaWidth; };
+    int getSetHeight() const { return mSetMediaHeight; };
+    int getBitsWidth() const { return (mTextureWidth > 0) ? mTextureWidth : 0; };
+    int getBitsHeight() const { return (mTextureHeight > 0) ? mTextureHeight : 0; };
+    int getTextureWidth() const;
+    int getTextureHeight() const;
+    int getFullWidth() const { return mFullMediaWidth; };
+    int getFullHeight() const { return mFullMediaHeight; };
+    F64 getZoomFactor() const { return mZoomFactor; };
+
+    // This may return NULL.  Callers need to check for and handle this case.
+    unsigned char* getBitsData();
+
+    // gets the format details of the texture data
+    // These may return 0 if they haven't been set up yet.  The caller needs to detect this case.
+    int getTextureDepth() const { return mRequestedTextureDepth; };
+    int getTextureFormatInternal() const { return mRequestedTextureInternalFormat; };
+    int getTextureFormatPrimary() const { return mRequestedTextureFormat; };
+    int getTextureFormatType() const { return mRequestedTextureType; };
+    bool getTextureFormatSwapBytes() const { return mRequestedTextureSwapBytes; };
+    bool getTextureCoordsOpenGL() const { return mRequestedTextureCoordsOpenGL; };
+
+    void setSize(int width, int height);
+    void setAutoScale(bool auto_scale);
+    void setZoomFactor(F64 zoom_factor) { mZoomFactor = zoom_factor; }
+
+    void setBackgroundColor(LLColor4 color) { mBackgroundColor = color; };
+
+    void setOwner(LLPluginClassMediaOwner *owner) { mOwner = owner; };
+
+    // Returns true if all of the texture parameters (depth, format, size, and texture size) are set up and consistent.
+    // This will initially be false, and will also be false for some time after setSize while the resize is processed.
+    // Note that if this returns true, it is safe to use all the get() functions above without checking for invalid return values
+    // until you call idle() again.
+    bool textureValid(void);
+
+    bool getDirty(LLRect *dirty_rect = NULL);
+    void resetDirty(void);
+
+    typedef enum
+    {
+        MOUSE_EVENT_DOWN,
+        MOUSE_EVENT_UP,
+        MOUSE_EVENT_MOVE,
+        MOUSE_EVENT_DOUBLE_CLICK
+    }EMouseEventType;
+
+    void mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers);
+
+    typedef enum
+    {
+        KEY_EVENT_DOWN,
+        KEY_EVENT_UP,
+        KEY_EVENT_REPEAT
+    }EKeyEventType;
+
+    bool keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data);
+
+    void scrollEvent(int x, int y, int clicks_x, int clicks_y, MASK modifiers);
+
+    // enable/disable media plugin debugging messages and info spam
+    void enableMediaPluginDebugging( bool enable );
+
+    // Javascript <-> viewer events
+    void jsEnableObject( bool enable );
+    void jsAgentLocationEvent( double x, double y, double z );
+    void jsAgentGlobalLocationEvent( double x, double y, double z );
+    void jsAgentOrientationEvent( double angle );
+    void jsAgentLanguageEvent( const std::string& language );
+    void jsAgentRegionEvent( const std::string& region_name );
+    void jsAgentMaturityEvent( const std::string& maturity );
+
+    // Text may be unicode (utf8 encoded)
+    bool textInput(const std::string &text, MASK modifiers, LLSD native_key_data);
+
     static std::string sOIDcookieUrl;
     static std::string sOIDcookieName;
     static std::string sOIDcookieValue;
@@ -149,331 +149,331 @@ public:
 
     void injectOpenIDCookie();
 
-	void setCookie(std::string uri, std::string name, std::string value, std::string domain, std::string path, bool httponly, bool secure);
-
-	void loadURI(const std::string &uri);
-	
-	void executeJavaScript(const std::string &code);
-
-	// "Loading" means uninitialized or any state prior to fully running (processing commands)
-	bool isPluginLoading(void) { return mPlugin?mPlugin->isLoading():false; };
-
-	// "Running" means the steady state -- i.e. processing messages
-	bool isPluginRunning(void) { return mPlugin?mPlugin->isRunning():false; };
-	
-	// "Exited" means any regular or error state after "Running" (plugin may have crashed or exited normally)
-	bool isPluginExited(void) { return mPlugin?mPlugin->isDone():false; };
-
-	std::string getPluginVersion() { return mPlugin?mPlugin->getPluginVersion():std::string(""); };
-
-	bool getDisableTimeout() { return mPlugin?mPlugin->getDisableTimeout():false; };
-	void setDisableTimeout(bool disable) { if(mPlugin) mPlugin->setDisableTimeout(disable); };
-	
-	// Inherited from LLPluginProcessParentOwner
-	/* virtual */ void receivePluginMessage(const LLPluginMessage &message);
-	/* virtual */ void pluginLaunchFailed();
-	/* virtual */ void pluginDied();
-	
-	
-	typedef enum 
-	{
-		PRIORITY_UNLOADED,	// media plugin isn't even loaded.
-		PRIORITY_STOPPED,	// media is not playing, shouldn't need to update at all.
-		PRIORITY_HIDDEN,	// media is not being displayed or is out of view, don't need to do graphic updates, but may still update audio, playhead, etc.
-		PRIORITY_SLIDESHOW,	// media is in the far distance, updates very infrequently
-		PRIORITY_LOW,		// media is in the distance, may be rendered at reduced size
-		PRIORITY_NORMAL,	// normal (default) priority
-		PRIORITY_HIGH		// media has user focus and/or is taking up most of the screen
-	}EPriority;
-
-	static const char* priorityToString(EPriority priority);
-	void setPriority(EPriority priority);
-	void setLowPrioritySizeLimit(int size);
-	
-	F64 getCPUUsage();
-	
-	void sendPickFileResponse(const std::vector<std::string> files);
-
-	void sendAuthResponse(bool ok, const std::string &username, const std::string &password);
-
-	// Valid after a MEDIA_EVENT_CURSOR_CHANGED event
-	std::string getCursorName() const { return mCursorName; };
-
-	LLPluginClassMediaOwner::EMediaStatus getStatus() const { return mStatus; }
-
-	void	cut();
-	bool	canCut() const { return mCanCut; };
-
-	void	copy();
-	bool	canCopy() const { return mCanCopy; };
-
-	void	paste();
-	bool	canPaste() const { return mCanPaste; };
-	
-	// These can be called before init(), and they will be queued and sent before the media init message.
-	void	setUserDataPath(const std::string &user_data_path_cache, const std::string &username, const std::string &user_data_path_cef_log);
-	void	setLanguageCode(const std::string &language_code);
-	void	setPluginsEnabled(const bool enabled);
-	void	setJavascriptEnabled(const bool enabled);
-	void	setWebSecurityDisabled(const bool disabled);
-	void	setFileAccessFromFileUrlsEnabled(const bool enabled);
-	void	setTarget(const std::string &target);
-	
-	///////////////////////////////////
-	// media browser class functions
-	bool pluginSupportsMediaBrowser(void);
-	
-	void focus(bool focused);
-	void set_page_zoom_factor( F64 factor );
-	void clear_cache();
-	void clear_cookies();
-	void set_cookies(const std::string &cookies);
-	void cookies_enabled(bool enable);
-	void proxy_setup(bool enable, const std::string &host = LLStringUtil::null, int port = 0);
-	void browse_stop();
-	void browse_reload(bool ignore_cache = false);
-	void browse_forward();
-	void browse_back();
-	void setBrowserUserAgent(const std::string& user_agent);
-	void showWebInspector( bool show );
-	void proxyWindowOpened(const std::string &target, const std::string &uuid);
-	void proxyWindowClosed(const std::string &uuid);
-	void ignore_ssl_cert_errors(bool ignore);
-	void addCertificateFilePath(const std::string& path);
-	
-	// This is valid after MEDIA_EVENT_NAVIGATE_BEGIN or MEDIA_EVENT_NAVIGATE_COMPLETE
-	std::string	getNavigateURI() const { return mNavigateURI; };
-
-	// These are valid after MEDIA_EVENT_NAVIGATE_COMPLETE
-	S32			getNavigateResultCode() const { return mNavigateResultCode; };
-	std::string getNavigateResultString() const { return mNavigateResultString; };
-	bool		getHistoryBackAvailable() const { return mHistoryBackAvailable; };
-	bool		getHistoryForwardAvailable() const { return mHistoryForwardAvailable; };
-
-	// This is valid after MEDIA_EVENT_PROGRESS_UPDATED
-	int			getProgressPercent() const { return mProgressPercent; };
-	
-	// This is valid after MEDIA_EVENT_STATUS_TEXT_CHANGED
-	std::string getStatusText() const { return mStatusText; };
-	
-	// This is valid after MEDIA_EVENT_LOCATION_CHANGED
-	std::string getLocation() const { return mLocation; };
-	
-	// This is valid after MEDIA_EVENT_CLICK_LINK_HREF or MEDIA_EVENT_CLICK_LINK_NOFOLLOW
-	std::string getClickURL() const { return mClickURL; };
-
-	// This is valid after MEDIA_EVENT_CLICK_LINK_NOFOLLOW
-	std::string getClickNavType() const { return mClickNavType; };
-
-	// This is valid after MEDIA_EVENT_CLICK_LINK_HREF
-	std::string getClickTarget() const { return mClickTarget; };
-
-	// This is valid during MEDIA_EVENT_CLICK_LINK_HREF and MEDIA_EVENT_GEOMETRY_CHANGE
-	std::string getClickUUID() const { return mClickUUID; };
-
-	// mClickTarget is received from message and governs how link will be opened
-	// use this to enforce your own way of opening links inside plugins
-	void setOverrideClickTarget(const std::string &target);
-	void resetOverrideClickTarget() { mClickEnforceTarget = false; };
-	bool isOverrideClickTarget() const { return mClickEnforceTarget; }
-	std::string getOverrideClickTarget() const { return mOverrideClickTarget; };
-
-	// These are valid during MEDIA_EVENT_DEBUG_MESSAGE
-	std::string getDebugMessageText() const { return mDebugMessageText; };
-	std::string getDebugMessageLevel() const { return mDebugMessageLevel; };
-
-	// This is valid after MEDIA_EVENT_NAVIGATE_ERROR_PAGE
-	S32 getStatusCode() const { return mStatusCode; };
-	
-	// These are valid during MEDIA_EVENT_GEOMETRY_CHANGE
-	S32 getGeometryX() const { return mGeometryX; };
-	S32 getGeometryY() const { return mGeometryY; };
-	S32 getGeometryWidth() const { return mGeometryWidth; };
-	S32 getGeometryHeight() const { return mGeometryHeight; };
-	
-	// These are valid during MEDIA_EVENT_AUTH_REQUEST
-	std::string	getAuthURL() const { return mAuthURL; };
-	std::string	getAuthRealm() const { return mAuthRealm; };
-
-	// These are valid during MEDIA_EVENT_PICK_FILE_REQUEST
-	bool getIsMultipleFilePick() const { return mIsMultipleFilePick; }
-
-	// These are valid during MEDIA_EVENT_LINK_HOVERED
-	std::string	getHoverText() const { return mHoverText; };
-	std::string	getHoverLink() const { return mHoverLink; };
-	
-	// these are valid during MEDIA_EVENT_LINK_HOVERED 
-	std::string getFileDownloadFilename() const { return mFileDownloadFilename; }
-
-
-	const std::string& getMediaName() const { return mMediaName; };
-	std::string getMediaDescription() const { return mMediaDescription; };
-
-	// Crash the plugin.  If you use this outside of a testbed, you will be punished.
-	void		crashPlugin();
-	
-	// Hang the plugin.  If you use this outside of a testbed, you will be punished.
-	void		hangPlugin();
-
-	///////////////////////////////////
-	// media time class functions
-	bool pluginSupportsMediaTime(void);
-	void stop();
-	void start(float rate = 0.0f);
-	void pause();
-	void seek(float time);
-	void setLoop(bool loop);
-	void setVolume(float volume);
-	float getVolume();
-	
-	F64 getCurrentTime(void) const { return mCurrentTime; };
-	F64 getDuration(void) const { return mDuration; };
-	F64 getCurrentPlayRate(void) { return mCurrentRate; };
-	F64 getLoadedDuration(void) const { return mLoadedDuration; };
-	
-	// Initialize the URL history of the plugin by sending
-	// "init_history" message 
-	void initializeUrlHistory(const LLSD& url_history);
-
-	std::shared_ptr<LLPluginClassMedia> getSharedPtr() { return std::dynamic_pointer_cast<LLPluginClassMedia>(shared_from_this()); } // due to enable_shared_from_this
+    void setCookie(std::string uri, std::string name, std::string value, std::string domain, std::string path, bool httponly, bool secure);
+
+    void loadURI(const std::string &uri);
+
+    void executeJavaScript(const std::string &code);
+
+    // "Loading" means uninitialized or any state prior to fully running (processing commands)
+    bool isPluginLoading(void) { return mPlugin?mPlugin->isLoading():false; };
+
+    // "Running" means the steady state -- i.e. processing messages
+    bool isPluginRunning(void) { return mPlugin?mPlugin->isRunning():false; };
+
+    // "Exited" means any regular or error state after "Running" (plugin may have crashed or exited normally)
+    bool isPluginExited(void) { return mPlugin?mPlugin->isDone():false; };
+
+    std::string getPluginVersion() { return mPlugin?mPlugin->getPluginVersion():std::string(""); };
+
+    bool getDisableTimeout() { return mPlugin?mPlugin->getDisableTimeout():false; };
+    void setDisableTimeout(bool disable) { if(mPlugin) mPlugin->setDisableTimeout(disable); };
+
+    // Inherited from LLPluginProcessParentOwner
+    /* virtual */ void receivePluginMessage(const LLPluginMessage &message);
+    /* virtual */ void pluginLaunchFailed();
+    /* virtual */ void pluginDied();
+
+
+    typedef enum
+    {
+        PRIORITY_UNLOADED,  // media plugin isn't even loaded.
+        PRIORITY_STOPPED,   // media is not playing, shouldn't need to update at all.
+        PRIORITY_HIDDEN,    // media is not being displayed or is out of view, don't need to do graphic updates, but may still update audio, playhead, etc.
+        PRIORITY_SLIDESHOW, // media is in the far distance, updates very infrequently
+        PRIORITY_LOW,       // media is in the distance, may be rendered at reduced size
+        PRIORITY_NORMAL,    // normal (default) priority
+        PRIORITY_HIGH       // media has user focus and/or is taking up most of the screen
+    }EPriority;
+
+    static const char* priorityToString(EPriority priority);
+    void setPriority(EPriority priority);
+    void setLowPrioritySizeLimit(int size);
+
+    F64 getCPUUsage();
+
+    void sendPickFileResponse(const std::vector<std::string> files);
+
+    void sendAuthResponse(bool ok, const std::string &username, const std::string &password);
+
+    // Valid after a MEDIA_EVENT_CURSOR_CHANGED event
+    std::string getCursorName() const { return mCursorName; };
+
+    LLPluginClassMediaOwner::EMediaStatus getStatus() const { return mStatus; }
+
+    void    cut();
+    bool    canCut() const { return mCanCut; };
+
+    void    copy();
+    bool    canCopy() const { return mCanCopy; };
+
+    void    paste();
+    bool    canPaste() const { return mCanPaste; };
+
+    // These can be called before init(), and they will be queued and sent before the media init message.
+    void    setUserDataPath(const std::string &user_data_path_cache, const std::string &username, const std::string &user_data_path_cef_log);
+    void    setLanguageCode(const std::string &language_code);
+    void    setPluginsEnabled(const bool enabled);
+    void    setJavascriptEnabled(const bool enabled);
+    void    setWebSecurityDisabled(const bool disabled);
+    void    setFileAccessFromFileUrlsEnabled(const bool enabled);
+    void    setTarget(const std::string &target);
+
+    ///////////////////////////////////
+    // media browser class functions
+    bool pluginSupportsMediaBrowser(void);
+
+    void focus(bool focused);
+    void set_page_zoom_factor( F64 factor );
+    void clear_cache();
+    void clear_cookies();
+    void set_cookies(const std::string &cookies);
+    void cookies_enabled(bool enable);
+    void proxy_setup(bool enable, const std::string &host = LLStringUtil::null, int port = 0);
+    void browse_stop();
+    void browse_reload(bool ignore_cache = false);
+    void browse_forward();
+    void browse_back();
+    void setBrowserUserAgent(const std::string& user_agent);
+    void showWebInspector( bool show );
+    void proxyWindowOpened(const std::string &target, const std::string &uuid);
+    void proxyWindowClosed(const std::string &uuid);
+    void ignore_ssl_cert_errors(bool ignore);
+    void addCertificateFilePath(const std::string& path);
+
+    // This is valid after MEDIA_EVENT_NAVIGATE_BEGIN or MEDIA_EVENT_NAVIGATE_COMPLETE
+    std::string getNavigateURI() const { return mNavigateURI; };
+
+    // These are valid after MEDIA_EVENT_NAVIGATE_COMPLETE
+    S32         getNavigateResultCode() const { return mNavigateResultCode; };
+    std::string getNavigateResultString() const { return mNavigateResultString; };
+    bool        getHistoryBackAvailable() const { return mHistoryBackAvailable; };
+    bool        getHistoryForwardAvailable() const { return mHistoryForwardAvailable; };
+
+    // This is valid after MEDIA_EVENT_PROGRESS_UPDATED
+    int         getProgressPercent() const { return mProgressPercent; };
+
+    // This is valid after MEDIA_EVENT_STATUS_TEXT_CHANGED
+    std::string getStatusText() const { return mStatusText; };
+
+    // This is valid after MEDIA_EVENT_LOCATION_CHANGED
+    std::string getLocation() const { return mLocation; };
+
+    // This is valid after MEDIA_EVENT_CLICK_LINK_HREF or MEDIA_EVENT_CLICK_LINK_NOFOLLOW
+    std::string getClickURL() const { return mClickURL; };
+
+    // This is valid after MEDIA_EVENT_CLICK_LINK_NOFOLLOW
+    std::string getClickNavType() const { return mClickNavType; };
+
+    // This is valid after MEDIA_EVENT_CLICK_LINK_HREF
+    std::string getClickTarget() const { return mClickTarget; };
+
+    // This is valid during MEDIA_EVENT_CLICK_LINK_HREF and MEDIA_EVENT_GEOMETRY_CHANGE
+    std::string getClickUUID() const { return mClickUUID; };
+
+    // mClickTarget is received from message and governs how link will be opened
+    // use this to enforce your own way of opening links inside plugins
+    void setOverrideClickTarget(const std::string &target);
+    void resetOverrideClickTarget() { mClickEnforceTarget = false; };
+    bool isOverrideClickTarget() const { return mClickEnforceTarget; }
+    std::string getOverrideClickTarget() const { return mOverrideClickTarget; };
+
+    // These are valid during MEDIA_EVENT_DEBUG_MESSAGE
+    std::string getDebugMessageText() const { return mDebugMessageText; };
+    std::string getDebugMessageLevel() const { return mDebugMessageLevel; };
+
+    // This is valid after MEDIA_EVENT_NAVIGATE_ERROR_PAGE
+    S32 getStatusCode() const { return mStatusCode; };
+
+    // These are valid during MEDIA_EVENT_GEOMETRY_CHANGE
+    S32 getGeometryX() const { return mGeometryX; };
+    S32 getGeometryY() const { return mGeometryY; };
+    S32 getGeometryWidth() const { return mGeometryWidth; };
+    S32 getGeometryHeight() const { return mGeometryHeight; };
+
+    // These are valid during MEDIA_EVENT_AUTH_REQUEST
+    std::string getAuthURL() const { return mAuthURL; };
+    std::string getAuthRealm() const { return mAuthRealm; };
+
+    // These are valid during MEDIA_EVENT_PICK_FILE_REQUEST
+    bool getIsMultipleFilePick() const { return mIsMultipleFilePick; }
+
+    // These are valid during MEDIA_EVENT_LINK_HOVERED
+    std::string getHoverText() const { return mHoverText; };
+    std::string getHoverLink() const { return mHoverLink; };
+
+    // these are valid during MEDIA_EVENT_LINK_HOVERED
+    std::string getFileDownloadFilename() const { return mFileDownloadFilename; }
+
+
+    const std::string& getMediaName() const { return mMediaName; };
+    std::string getMediaDescription() const { return mMediaDescription; };
+
+    // Crash the plugin.  If you use this outside of a testbed, you will be punished.
+    void        crashPlugin();
+
+    // Hang the plugin.  If you use this outside of a testbed, you will be punished.
+    void        hangPlugin();
+
+    ///////////////////////////////////
+    // media time class functions
+    bool pluginSupportsMediaTime(void);
+    void stop();
+    void start(float rate = 0.0f);
+    void pause();
+    void seek(float time);
+    void setLoop(bool loop);
+    void setVolume(float volume);
+    float getVolume();
+
+    F64 getCurrentTime(void) const { return mCurrentTime; };
+    F64 getDuration(void) const { return mDuration; };
+    F64 getCurrentPlayRate(void) { return mCurrentRate; };
+    F64 getLoadedDuration(void) const { return mLoadedDuration; };
+
+    // Initialize the URL history of the plugin by sending
+    // "init_history" message
+    void initializeUrlHistory(const LLSD& url_history);
+
+    std::shared_ptr<LLPluginClassMedia> getSharedPtr() { return std::dynamic_pointer_cast<LLPluginClassMedia>(shared_from_this()); } // due to enable_shared_from_this
 
 protected:
 
-	LLPluginClassMediaOwner *mOwner;
-
-	// Notify this object's owner that an event has occurred.
-	void mediaEvent(LLPluginClassMediaOwner::EMediaEvent event);
-		
-	void sendMessage(const LLPluginMessage &message);  // Send message internally, either queueing or sending directly.
-	std::queue<LLPluginMessage> mSendQueue;		// Used to queue messages while the plugin initializes.
-	
-	void setSizeInternal(void);
-
-	bool		mTextureParamsReceived;		// the mRequestedTexture* fields are only valid when this is true
-	S32 		mRequestedTextureDepth;
-	LLGLenum	mRequestedTextureInternalFormat;
-	LLGLenum	mRequestedTextureFormat;
-	LLGLenum	mRequestedTextureType;
-	bool		mRequestedTextureSwapBytes;
-	bool		mRequestedTextureCoordsOpenGL;
-	
-	std::string mTextureSharedMemoryName;
-	size_t		mTextureSharedMemorySize;
-	
-	// True to scale requested media up to the full size of the texture (i.e. next power of two)
-	bool		mAutoScaleMedia;
-
-	// default media size for the plugin, from the texture_params message.
-	int			mDefaultMediaWidth;
-	int			mDefaultMediaHeight;
-
-	// Size that has been requested by the plugin itself
-	int			mNaturalMediaWidth;
-	int			mNaturalMediaHeight;
-
-	// Size that has been requested with setSize()
-	int			mSetMediaWidth;
-	int			mSetMediaHeight;
-	
-	// Full calculated media size (before auto-scale and downsample calculations)
-	int			mFullMediaWidth;
-	int			mFullMediaHeight;
-
-	// Actual media size being set (after auto-scale)
-	int			mRequestedMediaWidth;
-	int			mRequestedMediaHeight;
-	
-	// Texture size calculated from actual media size
-	int			mRequestedTextureWidth;
-	int			mRequestedTextureHeight;
-	
-	// Size that the plugin has acknowledged
-	int			mTextureWidth;
-	int			mTextureHeight;
-	int			mMediaWidth;
-	int			mMediaHeight;
-
-	F64			mZoomFactor;
-	
-	float		mRequestedVolume;
-	
-	// Priority of this media stream
-	EPriority	mPriority;
-	int			mLowPrioritySizeLimit;
-	
-	bool		mAllowDownsample;
-	int			mPadding;
-	
-	
-	LLPluginProcessParent::ptr_t mPlugin;
-	
-	LLRect mDirtyRect;
-	
-	std::string translateModifiers(MASK modifiers);
-	
-	std::string mCursorName;
-	int			mLastMouseX;
-	int			mLastMouseY;
-
-	LLPluginClassMediaOwner::EMediaStatus mStatus;
-	
-	F64				mSleepTime;
-
-	bool			mCanCut;
-	bool			mCanCopy;
-	bool			mCanPaste;
-	
-	std::string		mMediaName;
-	std::string		mMediaDescription;
-	
-	LLColor4		mBackgroundColor;
-	
-	std::string		mTarget;
-	
-	/////////////////////////////////////////
-	// media_browser class
-	std::string		mNavigateURI;
-	S32				mNavigateResultCode;
-	std::string		mNavigateResultString;
-	bool			mHistoryBackAvailable;
-	bool			mHistoryForwardAvailable;
-	std::string		mStatusText;
-	int				mProgressPercent;
-	std::string		mLocation;
-	std::string		mClickURL;
-	std::string		mClickNavType;
-	std::string		mClickTarget;
-	std::string		mClickUUID;
-	bool			mClickEnforceTarget;
-	std::string		mOverrideClickTarget;
-	std::string		mDebugMessageText;
-	std::string		mDebugMessageLevel;
-	S32				mGeometryX;
-	S32				mGeometryY;
-	S32				mGeometryWidth;
-	S32				mGeometryHeight;
-	S32				mStatusCode;
-	std::string		mAuthURL;
-	std::string		mAuthRealm;
-	std::string		mHoverText;
-	std::string		mHoverLink;
-	std::string     mFileDownloadFilename;
-	bool			mIsMultipleFilePick;
-	
-	/////////////////////////////////////////
-	// media_time class
-	F64				mCurrentTime;
-	F64				mDuration;
-	F64				mCurrentRate;
-	F64				mLoadedDuration;
-	
+    LLPluginClassMediaOwner *mOwner;
+
+    // Notify this object's owner that an event has occurred.
+    void mediaEvent(LLPluginClassMediaOwner::EMediaEvent event);
+
+    void sendMessage(const LLPluginMessage &message);  // Send message internally, either queueing or sending directly.
+    std::queue<LLPluginMessage> mSendQueue;     // Used to queue messages while the plugin initializes.
+
+    void setSizeInternal(void);
+
+    bool        mTextureParamsReceived;     // the mRequestedTexture* fields are only valid when this is true
+    S32         mRequestedTextureDepth;
+    LLGLenum    mRequestedTextureInternalFormat;
+    LLGLenum    mRequestedTextureFormat;
+    LLGLenum    mRequestedTextureType;
+    bool        mRequestedTextureSwapBytes;
+    bool        mRequestedTextureCoordsOpenGL;
+
+    std::string mTextureSharedMemoryName;
+    size_t      mTextureSharedMemorySize;
+
+    // True to scale requested media up to the full size of the texture (i.e. next power of two)
+    bool        mAutoScaleMedia;
+
+    // default media size for the plugin, from the texture_params message.
+    int         mDefaultMediaWidth;
+    int         mDefaultMediaHeight;
+
+    // Size that has been requested by the plugin itself
+    int         mNaturalMediaWidth;
+    int         mNaturalMediaHeight;
+
+    // Size that has been requested with setSize()
+    int         mSetMediaWidth;
+    int         mSetMediaHeight;
+
+    // Full calculated media size (before auto-scale and downsample calculations)
+    int         mFullMediaWidth;
+    int         mFullMediaHeight;
+
+    // Actual media size being set (after auto-scale)
+    int         mRequestedMediaWidth;
+    int         mRequestedMediaHeight;
+
+    // Texture size calculated from actual media size
+    int         mRequestedTextureWidth;
+    int         mRequestedTextureHeight;
+
+    // Size that the plugin has acknowledged
+    int         mTextureWidth;
+    int         mTextureHeight;
+    int         mMediaWidth;
+    int         mMediaHeight;
+
+    F64         mZoomFactor;
+
+    float       mRequestedVolume;
+
+    // Priority of this media stream
+    EPriority   mPriority;
+    int         mLowPrioritySizeLimit;
+
+    bool        mAllowDownsample;
+    int         mPadding;
+
+
+    LLPluginProcessParent::ptr_t mPlugin;
+
+    LLRect mDirtyRect;
+
+    std::string translateModifiers(MASK modifiers);
+
+    std::string mCursorName;
+    int         mLastMouseX;
+    int         mLastMouseY;
+
+    LLPluginClassMediaOwner::EMediaStatus mStatus;
+
+    F64             mSleepTime;
+
+    bool            mCanCut;
+    bool            mCanCopy;
+    bool            mCanPaste;
+
+    std::string     mMediaName;
+    std::string     mMediaDescription;
+
+    LLColor4        mBackgroundColor;
+
+    std::string     mTarget;
+
+    /////////////////////////////////////////
+    // media_browser class
+    std::string     mNavigateURI;
+    S32             mNavigateResultCode;
+    std::string     mNavigateResultString;
+    bool            mHistoryBackAvailable;
+    bool            mHistoryForwardAvailable;
+    std::string     mStatusText;
+    int             mProgressPercent;
+    std::string     mLocation;
+    std::string     mClickURL;
+    std::string     mClickNavType;
+    std::string     mClickTarget;
+    std::string     mClickUUID;
+    bool            mClickEnforceTarget;
+    std::string     mOverrideClickTarget;
+    std::string     mDebugMessageText;
+    std::string     mDebugMessageLevel;
+    S32             mGeometryX;
+    S32             mGeometryY;
+    S32             mGeometryWidth;
+    S32             mGeometryHeight;
+    S32             mStatusCode;
+    std::string     mAuthURL;
+    std::string     mAuthRealm;
+    std::string     mHoverText;
+    std::string     mHoverLink;
+    std::string     mFileDownloadFilename;
+    bool            mIsMultipleFilePick;
+
+    /////////////////////////////////////////
+    // media_time class
+    F64             mCurrentTime;
+    F64             mDuration;
+    F64             mCurrentRate;
+    F64             mLoadedDuration;
+
 //--------------------------------------
-	//debug use only
-	//
+    //debug use only
+    //
 private:
-	bool  mDeleteOK ;
+    bool  mDeleteOK ;
 public:
-	void setDeleteOK(bool flag) { mDeleteOK = flag ;}
+    void setDeleteOK(bool flag) { mDeleteOK = flag ;}
 //--------------------------------------
 };
 
diff --git a/indra/llplugin/llpluginclassmediaowner.h b/indra/llplugin/llpluginclassmediaowner.h
index 89f55eaf71..a75d0b9960 100644
--- a/indra/llplugin/llpluginclassmediaowner.h
+++ b/indra/llplugin/llpluginclassmediaowner.h
@@ -38,53 +38,53 @@ class LLPluginClassMedia;
 class LLPluginClassMediaOwner
 {
 public:
-	typedef enum
-	{
-		MEDIA_EVENT_CONTENT_UPDATED,		// contents/dirty rect have updated
-		MEDIA_EVENT_TIME_DURATION_UPDATED,	// current time and/or duration have updated
-		MEDIA_EVENT_SIZE_CHANGED,			// media size has changed
-		MEDIA_EVENT_CURSOR_CHANGED,			// plugin has requested a cursor change
+    typedef enum
+    {
+        MEDIA_EVENT_CONTENT_UPDATED,        // contents/dirty rect have updated
+        MEDIA_EVENT_TIME_DURATION_UPDATED,  // current time and/or duration have updated
+        MEDIA_EVENT_SIZE_CHANGED,           // media size has changed
+        MEDIA_EVENT_CURSOR_CHANGED,         // plugin has requested a cursor change
 
-		MEDIA_EVENT_NAVIGATE_BEGIN,			// browser has begun navigation
-		MEDIA_EVENT_NAVIGATE_COMPLETE,		// browser has finished navigation
-		MEDIA_EVENT_PROGRESS_UPDATED,		// browser has updated loading progress
-		MEDIA_EVENT_STATUS_TEXT_CHANGED,	// browser has updated the status text
-		MEDIA_EVENT_NAME_CHANGED,			// browser has updated the name of the media (typically <title> tag)
-		MEDIA_EVENT_LOCATION_CHANGED,		// browser location (URL) has changed (maybe due to internal navagation/frames/etc)
-		MEDIA_EVENT_NAVIGATE_ERROR_PAGE,	// browser navigated to a page that resulted in an HTTP error
-		MEDIA_EVENT_CLICK_LINK_HREF,		// I'm not entirely sure what the semantics of these two are
-		MEDIA_EVENT_CLICK_LINK_NOFOLLOW,
-		MEDIA_EVENT_CLOSE_REQUEST,			// The plugin requested its window be closed (currently hooked up to javascript window.close in webkit)
-		MEDIA_EVENT_PICK_FILE_REQUEST,		// The plugin wants the user to pick a file
-		MEDIA_EVENT_GEOMETRY_CHANGE,		// The plugin requested its window geometry be changed (per the javascript window interface)
+        MEDIA_EVENT_NAVIGATE_BEGIN,         // browser has begun navigation
+        MEDIA_EVENT_NAVIGATE_COMPLETE,      // browser has finished navigation
+        MEDIA_EVENT_PROGRESS_UPDATED,       // browser has updated loading progress
+        MEDIA_EVENT_STATUS_TEXT_CHANGED,    // browser has updated the status text
+        MEDIA_EVENT_NAME_CHANGED,           // browser has updated the name of the media (typically <title> tag)
+        MEDIA_EVENT_LOCATION_CHANGED,       // browser location (URL) has changed (maybe due to internal navagation/frames/etc)
+        MEDIA_EVENT_NAVIGATE_ERROR_PAGE,    // browser navigated to a page that resulted in an HTTP error
+        MEDIA_EVENT_CLICK_LINK_HREF,        // I'm not entirely sure what the semantics of these two are
+        MEDIA_EVENT_CLICK_LINK_NOFOLLOW,
+        MEDIA_EVENT_CLOSE_REQUEST,          // The plugin requested its window be closed (currently hooked up to javascript window.close in webkit)
+        MEDIA_EVENT_PICK_FILE_REQUEST,      // The plugin wants the user to pick a file
+        MEDIA_EVENT_GEOMETRY_CHANGE,        // The plugin requested its window geometry be changed (per the javascript window interface)
 
-		MEDIA_EVENT_PLUGIN_FAILED_LAUNCH,	// The plugin failed to launch
-		MEDIA_EVENT_PLUGIN_FAILED,			// The plugin died unexpectedly
+        MEDIA_EVENT_PLUGIN_FAILED_LAUNCH,   // The plugin failed to launch
+        MEDIA_EVENT_PLUGIN_FAILED,          // The plugin died unexpectedly
 
-		MEDIA_EVENT_AUTH_REQUEST,			// The plugin wants to display an auth dialog
+        MEDIA_EVENT_AUTH_REQUEST,           // The plugin wants to display an auth dialog
 
-		MEDIA_EVENT_FILE_DOWNLOAD,			// the plugin wants to download a file
+        MEDIA_EVENT_FILE_DOWNLOAD,          // the plugin wants to download a file
 
-		MEDIA_EVENT_DEBUG_MESSAGE,			// plugin sending back debug information for host to process
+        MEDIA_EVENT_DEBUG_MESSAGE,          // plugin sending back debug information for host to process
 
-		MEDIA_EVENT_LINK_HOVERED			// Got a "link hovered" event from the plugin
+        MEDIA_EVENT_LINK_HOVERED            // Got a "link hovered" event from the plugin
 
-	} EMediaEvent;
+    } EMediaEvent;
 
-	typedef enum
-	{
-		MEDIA_NONE,			// Uninitialized -- no useful state
-		MEDIA_LOADING,		// loading or navigating
-		MEDIA_LOADED,		// navigation/preroll complete
-		MEDIA_ERROR,		// navigation/preroll failed
-		MEDIA_PLAYING,		// playing (only for time-based media)
-		MEDIA_PAUSED,		// paused (only for time-based media)
-		MEDIA_DONE			// finished playing (only for time-based media)
+    typedef enum
+    {
+        MEDIA_NONE,         // Uninitialized -- no useful state
+        MEDIA_LOADING,      // loading or navigating
+        MEDIA_LOADED,       // navigation/preroll complete
+        MEDIA_ERROR,        // navigation/preroll failed
+        MEDIA_PLAYING,      // playing (only for time-based media)
+        MEDIA_PAUSED,       // paused (only for time-based media)
+        MEDIA_DONE          // finished playing (only for time-based media)
 
-	} EMediaStatus;
+    } EMediaStatus;
 
-	virtual ~LLPluginClassMediaOwner() {};
-	virtual void handleMediaEvent(LLPluginClassMedia* /*self*/, EMediaEvent /*event*/) {};
+    virtual ~LLPluginClassMediaOwner() {};
+    virtual void handleMediaEvent(LLPluginClassMedia* /*self*/, EMediaEvent /*event*/) {};
 };
 
 #endif // LL_LLPLUGINCLASSMEDIAOWNER_H
diff --git a/indra/llplugin/llplugininstance.cpp b/indra/llplugin/llplugininstance.cpp
index 7cde82a20e..67c12820e8 100644
--- a/indra/llplugin/llplugininstance.cpp
+++ b/indra/llplugin/llplugininstance.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llplugininstance.cpp
  * @brief LLPluginInstance handles loading the dynamic library of a plugin and setting up its entry points for message passing.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -33,7 +33,7 @@
 #include "llapr.h"
 
 #if LL_WINDOWS
-#include "direct.h"	// needed for _chdir()
+#include "direct.h" // needed for _chdir()
 #endif
 
 /** Virtual destructor. */
@@ -41,37 +41,37 @@ LLPluginInstanceMessageListener::~LLPluginInstanceMessageListener()
 {
 }
 
-/** 
+/**
  * TODO:DOC describe how it's used
  */
 const char *LLPluginInstance::PLUGIN_INIT_FUNCTION_NAME = "LLPluginInitEntryPoint";
 
-/** 
+/**
  * Constructor.
  *
  * @param[in] owner Plugin instance. TODO:DOC is this a good description of what "owner" is?
  */
 LLPluginInstance::LLPluginInstance(LLPluginInstanceMessageListener *owner) :
-	mDSOHandle(NULL),
-	mPluginUserData(NULL),
-	mPluginSendMessageFunction(NULL)
+    mDSOHandle(NULL),
+    mPluginUserData(NULL),
+    mPluginSendMessageFunction(NULL)
 {
-	mOwner = owner;
+    mOwner = owner;
 }
 
-/** 
+/**
  * Destructor.
  */
 LLPluginInstance::~LLPluginInstance()
 {
-	if(mDSOHandle != NULL)
-	{
-		apr_dso_unload(mDSOHandle);
-		mDSOHandle = NULL;
-	}
+    if(mDSOHandle != NULL)
+    {
+        apr_dso_unload(mDSOHandle);
+        mDSOHandle = NULL;
+    }
 }
 
-/** 
+/**
  * Dynamically loads the plugin and runs the plugin's init function.
  *
  * @param[in] plugin_file Name of plugin dll/dylib/so. TODO:DOC is this correct? see .h
@@ -79,75 +79,75 @@ LLPluginInstance::~LLPluginInstance()
  */
 int LLPluginInstance::load(const std::string& plugin_dir, std::string &plugin_file)
 {
-	pluginInitFunction init_function = NULL;
-	
-	if ( plugin_dir.length() )
-	{
+    pluginInitFunction init_function = NULL;
+
+    if ( plugin_dir.length() )
+    {
 #if LL_WINDOWS
-		// VWR-21275:
-		// *SOME* Windows systems fail to load the Qt plugins if the current working
-		// directory is not the same as the directory with the Qt DLLs in.
-		// This should not cause any run time issues since we are changing the cwd for the
-		// plugin shell process and not the viewer.
-		// Changing back to the previous directory is not necessary since the plugin shell
-		// quits once the plugin exits.
-		_chdir( plugin_dir.c_str() );	
+        // VWR-21275:
+        // *SOME* Windows systems fail to load the Qt plugins if the current working
+        // directory is not the same as the directory with the Qt DLLs in.
+        // This should not cause any run time issues since we are changing the cwd for the
+        // plugin shell process and not the viewer.
+        // Changing back to the previous directory is not necessary since the plugin shell
+        // quits once the plugin exits.
+        _chdir( plugin_dir.c_str() );
 #endif
-	};
-
-	int result = apr_dso_load(&mDSOHandle,
-					  plugin_file.c_str(),
-					  gAPRPoolp);
-	if(result != APR_SUCCESS)
-	{
-		char buf[1024];
-		apr_dso_error(mDSOHandle, buf, sizeof(buf));
-
-		LL_WARNS("Plugin") << "apr_dso_load of " << plugin_file << " failed with error " << result << " , additional info string: " << buf << LL_ENDL;
-		
-	}
-	
-	if(result == APR_SUCCESS)
-	{
-		result = apr_dso_sym((apr_dso_handle_sym_t*)&init_function,
-						 mDSOHandle,
-						 PLUGIN_INIT_FUNCTION_NAME);
-
-		if(result != APR_SUCCESS)
-		{
-			LL_WARNS("Plugin") << "apr_dso_sym failed with error " << result << LL_ENDL;
-		}
-	}
-	
-	if(result == APR_SUCCESS)
-	{
-		result = init_function(staticReceiveMessage, (void*)this, &mPluginSendMessageFunction, &mPluginUserData);
-
-		if(result != APR_SUCCESS)
-		{
-			LL_WARNS("Plugin") << "call to init function failed with error " << result << LL_ENDL;
-		}
-	}
-	
-	return (int)result;
+    };
+
+    int result = apr_dso_load(&mDSOHandle,
+                      plugin_file.c_str(),
+                      gAPRPoolp);
+    if(result != APR_SUCCESS)
+    {
+        char buf[1024];
+        apr_dso_error(mDSOHandle, buf, sizeof(buf));
+
+        LL_WARNS("Plugin") << "apr_dso_load of " << plugin_file << " failed with error " << result << " , additional info string: " << buf << LL_ENDL;
+
+    }
+
+    if(result == APR_SUCCESS)
+    {
+        result = apr_dso_sym((apr_dso_handle_sym_t*)&init_function,
+                         mDSOHandle,
+                         PLUGIN_INIT_FUNCTION_NAME);
+
+        if(result != APR_SUCCESS)
+        {
+            LL_WARNS("Plugin") << "apr_dso_sym failed with error " << result << LL_ENDL;
+        }
+    }
+
+    if(result == APR_SUCCESS)
+    {
+        result = init_function(staticReceiveMessage, (void*)this, &mPluginSendMessageFunction, &mPluginUserData);
+
+        if(result != APR_SUCCESS)
+        {
+            LL_WARNS("Plugin") << "call to init function failed with error " << result << LL_ENDL;
+        }
+    }
+
+    return (int)result;
 }
 
-/** 
+/**
  * Sends a message to the plugin.
  *
  * @param[in] message Message
  */
 void LLPluginInstance::sendMessage(const std::string &message)
 {
-	if(mPluginSendMessageFunction)
-	{
-		LL_DEBUGS("Plugin") << "sending message to plugin: \"" << message << "\"" << LL_ENDL;
-		mPluginSendMessageFunction(message.c_str(), &mPluginUserData);
-	}
-	else
-	{
-		LL_WARNS("Plugin") << "dropping message: \"" << message << "\"" << LL_ENDL;
-	}
+    if(mPluginSendMessageFunction)
+    {
+        LL_DEBUGS("Plugin") << "sending message to plugin: \"" << message << "\"" << LL_ENDL;
+        mPluginSendMessageFunction(message.c_str(), &mPluginUserData);
+    }
+    else
+    {
+        LL_WARNS("Plugin") << "dropping message: \"" << message << "\"" << LL_ENDL;
+    }
 }
 
 /**
@@ -161,10 +161,10 @@ void LLPluginInstance::idle(void)
 // static
 void LLPluginInstance::staticReceiveMessage(const char *message_string, void **user_data)
 {
-	// TODO: validate that the user_data argument is still a valid LLPluginInstance pointer
-	// we could also use a key that's looked up in a map (instead of a direct pointer) for safety, but that's probably overkill
-	LLPluginInstance *self = (LLPluginInstance*)*user_data;
-	self->receiveMessage(message_string);
+    // TODO: validate that the user_data argument is still a valid LLPluginInstance pointer
+    // we could also use a key that's looked up in a map (instead of a direct pointer) for safety, but that's probably overkill
+    LLPluginInstance *self = (LLPluginInstance*)*user_data;
+    self->receiveMessage(message_string);
 }
 
 /**
@@ -174,13 +174,13 @@ void LLPluginInstance::staticReceiveMessage(const char *message_string, void **u
  */
 void LLPluginInstance::receiveMessage(const char *message_string)
 {
-	if(mOwner)
-	{
-		LL_DEBUGS("Plugin") << "processing incoming message: \"" << message_string << "\"" << LL_ENDL;		
-		mOwner->receivePluginMessage(message_string);
-	}
-	else
-	{
-		LL_WARNS("Plugin") << "dropping incoming message: \"" << message_string << "\"" << LL_ENDL;		
-	}	
+    if(mOwner)
+    {
+        LL_DEBUGS("Plugin") << "processing incoming message: \"" << message_string << "\"" << LL_ENDL;
+        mOwner->receivePluginMessage(message_string);
+    }
+    else
+    {
+        LL_WARNS("Plugin") << "dropping incoming message: \"" << message_string << "\"" << LL_ENDL;
+    }
 }
diff --git a/indra/llplugin/llplugininstance.h b/indra/llplugin/llplugininstance.h
index e6926c3e37..4ab46b4290 100644
--- a/indra/llplugin/llplugininstance.h
+++ b/indra/llplugin/llplugininstance.h
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llplugininstance.h
  *
  * @cond
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -39,9 +39,9 @@
 class LLPluginInstanceMessageListener
 {
 public:
-	virtual ~LLPluginInstanceMessageListener();
+    virtual ~LLPluginInstanceMessageListener();
    /** Plugin receives message from plugin loader shell. */
-	virtual void receivePluginMessage(const std::string &message) = 0;
+    virtual void receivePluginMessage(const std::string &message) = 0;
 };
 
 /**
@@ -49,51 +49,51 @@ public:
  */
 class LLPluginInstance
 {
-	LOG_CLASS(LLPluginInstance);
+    LOG_CLASS(LLPluginInstance);
 public:
-	LLPluginInstance(LLPluginInstanceMessageListener *owner);
-	virtual ~LLPluginInstance();
-	
-	// Load a plugin dll/dylib/so
-	// Returns 0 if successful, APR error code or error code returned from the plugin's init function on failure.
-	int load(const std::string& plugin_dir, std::string &plugin_file);
-	
-	// Sends a message to the plugin.
-	void sendMessage(const std::string &message);
-	
+    LLPluginInstance(LLPluginInstanceMessageListener *owner);
+    virtual ~LLPluginInstance();
+
+    // Load a plugin dll/dylib/so
+    // Returns 0 if successful, APR error code or error code returned from the plugin's init function on failure.
+    int load(const std::string& plugin_dir, std::string &plugin_file);
+
+    // Sends a message to the plugin.
+    void sendMessage(const std::string &message);
+
    // TODO:DOC is this comment obsolete? can't find "send_count" anywhere in indra tree.
-	// send_count is the maximum number of message to process from the send queue.  If negative, it will drain the queue completely.
-	// The receive queue is always drained completely.
-	// Returns the total number of messages processed from both queues.
-	void idle(void);
-	
-	/** The signature of the function for sending a message from plugin to plugin loader shell.
+    // send_count is the maximum number of message to process from the send queue.  If negative, it will drain the queue completely.
+    // The receive queue is always drained completely.
+    // Returns the total number of messages processed from both queues.
+    void idle(void);
+
+    /** The signature of the function for sending a message from plugin to plugin loader shell.
     *
-	 * @param[in] message_string Null-terminated C string 
+     * @param[in] message_string Null-terminated C string
     * @param[in] user_data The opaque reference that the callee supplied during setup.
     */
-	typedef void (*sendMessageFunction) (const char *message_string, void **user_data);
+    typedef void (*sendMessageFunction) (const char *message_string, void **user_data);
 
-	/** The signature of the plugin init function. TODO:DOC check direction (pluging loader shell to plugin?)
+    /** The signature of the plugin init function. TODO:DOC check direction (pluging loader shell to plugin?)
     *
     * @param[in] host_user_data Data from plugin loader shell.
     * @param[in] plugin_send_function Function for sending from the plugin loader shell to plugin.
     */
-	typedef int (*pluginInitFunction) (sendMessageFunction host_send_func, void *host_user_data, sendMessageFunction *plugin_send_func, void **plugin_user_data);
-	
+    typedef int (*pluginInitFunction) (sendMessageFunction host_send_func, void *host_user_data, sendMessageFunction *plugin_send_func, void **plugin_user_data);
+
    /** Name of plugin init function */
-	static const char *PLUGIN_INIT_FUNCTION_NAME;
-	
+    static const char *PLUGIN_INIT_FUNCTION_NAME;
+
 private:
-	static void staticReceiveMessage(const char *message_string, void **user_data);
-	void receiveMessage(const char *message_string);
-
-	apr_dso_handle_t *mDSOHandle;
-	
-	void *mPluginUserData;
-	sendMessageFunction mPluginSendMessageFunction;
-	
-	LLPluginInstanceMessageListener *mOwner;
+    static void staticReceiveMessage(const char *message_string, void **user_data);
+    void receiveMessage(const char *message_string);
+
+    apr_dso_handle_t *mDSOHandle;
+
+    void *mPluginUserData;
+    sendMessageFunction mPluginSendMessageFunction;
+
+    LLPluginInstanceMessageListener *mOwner;
 };
 
 #endif // LL_LLPLUGININSTANCE_H
diff --git a/indra/llplugin/llpluginmessage.cpp b/indra/llplugin/llpluginmessage.cpp
index b39e951155..188d71227b 100644
--- a/indra/llplugin/llpluginmessage.cpp
+++ b/indra/llplugin/llpluginmessage.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginmessage.cpp
  * @brief LLPluginMessage encapsulates the serialization/deserialization of messages passed to and from plugins.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -46,7 +46,7 @@ LLPluginMessage::LLPluginMessage()
  */
 LLPluginMessage::LLPluginMessage(const LLPluginMessage &p)
 {
-	mMessage = p.mMessage;
+    mMessage = p.mMessage;
 }
 
 /**
@@ -57,7 +57,7 @@ LLPluginMessage::LLPluginMessage(const LLPluginMessage &p)
  */
 LLPluginMessage::LLPluginMessage(const std::string &message_class, const std::string &message_name)
 {
-	setMessage(message_class, message_name);
+    setMessage(message_class, message_name);
 }
 
 
@@ -73,8 +73,8 @@ LLPluginMessage::~LLPluginMessage()
  */
 void LLPluginMessage::clear()
 {
-	mMessage = LLSD::emptyMap();
-	mMessage["params"] = LLSD::emptyMap();
+    mMessage = LLSD::emptyMap();
+    mMessage["params"] = LLSD::emptyMap();
 }
 
 /**
@@ -85,9 +85,9 @@ void LLPluginMessage::clear()
  */
 void LLPluginMessage::setMessage(const std::string &message_class, const std::string &message_name)
 {
-	clear();
-	mMessage["class"] = message_class;
-	mMessage["name"] = message_name;
+    clear();
+    mMessage["class"] = message_class;
+    mMessage["name"] = message_name;
 }
 
 /**
@@ -98,7 +98,7 @@ void LLPluginMessage::setMessage(const std::string &message_class, const std::st
  */
 void LLPluginMessage::setValue(const std::string &key, const std::string &value)
 {
-	mMessage["params"][key] = value;
+    mMessage["params"][key] = value;
 }
 
 /**
@@ -109,7 +109,7 @@ void LLPluginMessage::setValue(const std::string &key, const std::string &value)
  */
 void LLPluginMessage::setValueLLSD(const std::string &key, const LLSD &value)
 {
-	mMessage["params"][key] = value;
+    mMessage["params"][key] = value;
 }
 
 /**
@@ -120,7 +120,7 @@ void LLPluginMessage::setValueLLSD(const std::string &key, const LLSD &value)
  */
 void LLPluginMessage::setValueS32(const std::string &key, S32 value)
 {
-	mMessage["params"][key] = value;
+    mMessage["params"][key] = value;
 }
 
 /**
@@ -131,9 +131,9 @@ void LLPluginMessage::setValueS32(const std::string &key, S32 value)
  */
 void LLPluginMessage::setValueU32(const std::string &key, U32 value)
 {
-	std::stringstream temp;
-	temp << "0x" << std::hex << value;
-	setValue(key, temp.str());
+    std::stringstream temp;
+    temp << "0x" << std::hex << value;
+    setValue(key, temp.str());
 }
 
 /**
@@ -144,7 +144,7 @@ void LLPluginMessage::setValueU32(const std::string &key, U32 value)
  */
 void LLPluginMessage::setValueBoolean(const std::string &key, bool value)
 {
-	mMessage["params"][key] = value;
+    mMessage["params"][key] = value;
 }
 
 /**
@@ -155,7 +155,7 @@ void LLPluginMessage::setValueBoolean(const std::string &key, bool value)
  */
 void LLPluginMessage::setValueReal(const std::string &key, F64 value)
 {
-	mMessage["params"][key] = value;
+    mMessage["params"][key] = value;
 }
 
 /**
@@ -166,10 +166,10 @@ void LLPluginMessage::setValueReal(const std::string &key, F64 value)
  */
 void LLPluginMessage::setValuePointer(const std::string &key, void* value)
 {
-	std::stringstream temp;
-	// iostreams should output pointer values in hex with an initial 0x by default.
-	temp << value;
-	setValue(key, temp.str());
+    std::stringstream temp;
+    // iostreams should output pointer values in hex with an initial 0x by default.
+    temp << value;
+    setValue(key, temp.str());
 }
 
 /**
@@ -179,7 +179,7 @@ void LLPluginMessage::setValuePointer(const std::string &key, void* value)
  */
 std::string LLPluginMessage::getClass(void) const
 {
-	return mMessage["class"];
+    return mMessage["class"];
 }
 
 /**
@@ -189,11 +189,11 @@ std::string LLPluginMessage::getClass(void) const
  */
 std::string LLPluginMessage::getName(void) const
 {
-	return mMessage["name"];
+    return mMessage["name"];
 }
 
 /**
- *	Returns true if the specified key exists in this message (useful for optional parameters).
+ *  Returns true if the specified key exists in this message (useful for optional parameters).
  *
  * @param[in] key Key
  *
@@ -201,18 +201,18 @@ std::string LLPluginMessage::getName(void) const
  */
 bool LLPluginMessage::hasValue(const std::string &key) const
 {
-	bool result = false;
-	
-	if(mMessage["params"].has(key))
-	{
-		result = true;
-	}
-	
-	return result;
+    bool result = false;
+
+    if(mMessage["params"].has(key))
+    {
+        result = true;
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as a string. If the key does not exist, an empty string will be returned.
+ *  Gets the value of a key as a string. If the key does not exist, an empty string will be returned.
  *
  * @param[in] key Key
  *
@@ -220,18 +220,18 @@ bool LLPluginMessage::hasValue(const std::string &key) const
  */
 std::string LLPluginMessage::getValue(const std::string &key) const
 {
-	std::string result;
-	
-	if(mMessage["params"].has(key))
-	{
-		result = mMessage["params"][key].asString();
-	}
-	
-	return result;
+    std::string result;
+
+    if(mMessage["params"].has(key))
+    {
+        result = mMessage["params"][key].asString();
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as LLSD. If the key does not exist, a null LLSD will be returned.
+ *  Gets the value of a key as LLSD. If the key does not exist, a null LLSD will be returned.
  *
  * @param[in] key Key
  *
@@ -239,18 +239,18 @@ std::string LLPluginMessage::getValue(const std::string &key) const
  */
 LLSD LLPluginMessage::getValueLLSD(const std::string &key) const
 {
-	LLSD result;
-
-	if(mMessage["params"].has(key))
-	{
-		result = mMessage["params"][key];
-	}
-	
-	return result;
+    LLSD result;
+
+    if(mMessage["params"].has(key))
+    {
+        result = mMessage["params"][key];
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as signed 32-bit int. If the key does not exist, 0 will be returned.
+ *  Gets the value of a key as signed 32-bit int. If the key does not exist, 0 will be returned.
  *
  * @param[in] key Key
  *
@@ -258,18 +258,18 @@ LLSD LLPluginMessage::getValueLLSD(const std::string &key) const
  */
 S32 LLPluginMessage::getValueS32(const std::string &key) const
 {
-	S32 result = 0;
-
-	if(mMessage["params"].has(key))
-	{
-		result = mMessage["params"][key].asInteger();
-	}
-	
-	return result;
+    S32 result = 0;
+
+    if(mMessage["params"].has(key))
+    {
+        result = mMessage["params"][key].asInteger();
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as unsigned 32-bit int. If the key does not exist, 0 will be returned.
+ *  Gets the value of a key as unsigned 32-bit int. If the key does not exist, 0 will be returned.
  *
  * @param[in] key Key
  *
@@ -277,20 +277,20 @@ S32 LLPluginMessage::getValueS32(const std::string &key) const
  */
 U32 LLPluginMessage::getValueU32(const std::string &key) const
 {
-	U32 result = 0;
-
-	if(mMessage["params"].has(key))
-	{
-		std::string value = mMessage["params"][key].asString();
-		
-		result = (U32)strtoul(value.c_str(), NULL, 16);
-	}
-	
-	return result;
+    U32 result = 0;
+
+    if(mMessage["params"].has(key))
+    {
+        std::string value = mMessage["params"][key].asString();
+
+        result = (U32)strtoul(value.c_str(), NULL, 16);
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as a bool. If the key does not exist, false will be returned.
+ *  Gets the value of a key as a bool. If the key does not exist, false will be returned.
  *
  * @param[in] key Key
  *
@@ -298,18 +298,18 @@ U32 LLPluginMessage::getValueU32(const std::string &key) const
  */
 bool LLPluginMessage::getValueBoolean(const std::string &key) const
 {
-	bool result = false;
-
-	if(mMessage["params"].has(key))
-	{
-		result = mMessage["params"][key].asBoolean();
-	}
-	
-	return result;
+    bool result = false;
+
+    if(mMessage["params"].has(key))
+    {
+        result = mMessage["params"][key].asBoolean();
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as a double. If the key does not exist, 0 will be returned.
+ *  Gets the value of a key as a double. If the key does not exist, 0 will be returned.
  *
  * @param[in] key Key
  *
@@ -317,18 +317,18 @@ bool LLPluginMessage::getValueBoolean(const std::string &key) const
  */
 F64 LLPluginMessage::getValueReal(const std::string &key) const
 {
-	F64 result = 0.0f;
-
-	if(mMessage["params"].has(key))
-	{
-		result = mMessage["params"][key].asReal();
-	}
-	
-	return result;
+    F64 result = 0.0f;
+
+    if(mMessage["params"].has(key))
+    {
+        result = mMessage["params"][key].asReal();
+    }
+
+    return result;
 }
 
 /**
- *	Gets the value of a key as a pointer. If the key does not exist, NULL will be returned.
+ *  Gets the value of a key as a pointer. If the key does not exist, NULL will be returned.
  *
  * @param[in] key Key
  *
@@ -336,49 +336,49 @@ F64 LLPluginMessage::getValueReal(const std::string &key) const
  */
 void* LLPluginMessage::getValuePointer(const std::string &key) const
 {
-	void* result = NULL;
-
-	if(mMessage["params"].has(key))
-	{
-		std::string value = mMessage["params"][key].asString();
-		
-		result = (void*)llstrtou64(value.c_str(), NULL, 16);
-	}
-	
-	return result;
+    void* result = NULL;
+
+    if(mMessage["params"].has(key))
+    {
+        std::string value = mMessage["params"][key].asString();
+
+        result = (void*)llstrtou64(value.c_str(), NULL, 16);
+    }
+
+    return result;
 }
 
 /**
- *	Flatten the message into a string.
+ *  Flatten the message into a string.
  *
  * @return Message as a string.
  */
 std::string LLPluginMessage::generate(void) const
 {
-	std::ostringstream result;
-	
-	// Pretty XML may be slightly easier to deal with while debugging...
-//	LLSDSerialize::toXML(mMessage, result);
-	LLSDSerialize::toPrettyXML(mMessage, result);
-	
-	return result.str();
+    std::ostringstream result;
+
+    // Pretty XML may be slightly easier to deal with while debugging...
+//  LLSDSerialize::toXML(mMessage, result);
+    LLSDSerialize::toPrettyXML(mMessage, result);
+
+    return result.str();
 }
 
 /**
- *	Parse an incoming message into component parts. Clears all existing state before starting the parse.
+ *  Parse an incoming message into component parts. Clears all existing state before starting the parse.
  *
  * @return Returns -1 on failure, otherwise returns the number of key/value pairs in the incoming message.
  */
 int LLPluginMessage::parse(const std::string &message)
 {
-	// clear any previous state
-	clear();
-
-	std::istringstream input(message);
-	
-	S32 parse_result = LLSDSerialize::fromXML(mMessage, input);
-	
-	return (int)parse_result;
+    // clear any previous state
+    clear();
+
+    std::istringstream input(message);
+
+    S32 parse_result = LLSDSerialize::fromXML(mMessage, input);
+
+    return (int)parse_result;
 }
 
 
@@ -387,7 +387,7 @@ int LLPluginMessage::parse(const std::string &message)
  */
 LLPluginMessageListener::~LLPluginMessageListener()
 {
-	// TODO: should listeners have a way to ensure they're removed from dispatcher lists when deleted?
+    // TODO: should listeners have a way to ensure they're removed from dispatcher lists when deleted?
 }
 
 
@@ -396,9 +396,9 @@ LLPluginMessageListener::~LLPluginMessageListener()
  */
 LLPluginMessageDispatcher::~LLPluginMessageDispatcher()
 {
-	
+
 }
-	
+
 /**
  * Add a message listener. TODO:DOC need more info on what uses this. when are multiple listeners needed?
  *
@@ -406,7 +406,7 @@ LLPluginMessageDispatcher::~LLPluginMessageDispatcher()
  */
 void LLPluginMessageDispatcher::addPluginMessageListener(LLPluginMessageListener *listener)
 {
-	mListeners.insert(listener);
+    mListeners.insert(listener);
 }
 
 /**
@@ -416,7 +416,7 @@ void LLPluginMessageDispatcher::addPluginMessageListener(LLPluginMessageListener
  */
 void LLPluginMessageDispatcher::removePluginMessageListener(LLPluginMessageListener *listener)
 {
-	mListeners.erase(listener);
+    mListeners.erase(listener);
 }
 
 /**
@@ -426,13 +426,13 @@ void LLPluginMessageDispatcher::removePluginMessageListener(LLPluginMessageListe
  */
 void LLPluginMessageDispatcher::dispatchPluginMessage(const LLPluginMessage &message)
 {
-	for (listener_set_t::iterator it = mListeners.begin();
-		it != mListeners.end();
-		)
-	{
-		LLPluginMessageListener* listener = *it;
-		listener->receivePluginMessage(message);
-		// In case something deleted an entry.
-		it = mListeners.upper_bound(listener);
-	}
+    for (listener_set_t::iterator it = mListeners.begin();
+        it != mListeners.end();
+        )
+    {
+        LLPluginMessageListener* listener = *it;
+        listener->receivePluginMessage(message);
+        // In case something deleted an entry.
+        it = mListeners.upper_bound(listener);
+    }
 }
diff --git a/indra/llplugin/llpluginmessage.h b/indra/llplugin/llpluginmessage.h
index f86b68d16e..93756cd0dc 100644
--- a/indra/llplugin/llpluginmessage.h
+++ b/indra/llplugin/llpluginmessage.h
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llpluginmessage.h
  *
  * @cond
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -35,68 +35,68 @@
  */
 class LLPluginMessage
 {
-	LOG_CLASS(LLPluginMessage);
+    LOG_CLASS(LLPluginMessage);
 public:
-	LLPluginMessage();
-	LLPluginMessage(const LLPluginMessage &p);
-	LLPluginMessage(const std::string &message_class, const std::string &message_name);
-	~LLPluginMessage();
-	
-	// reset all internal state
-	void clear(void);
-	
-	// Sets the message class and name
-	// Also has the side-effect of clearing any key/value pairs in the message.
-	void setMessage(const std::string &message_class, const std::string &message_name);
-	
-	// Sets a key/value pair in the message
-	void setValue(const std::string &key, const std::string &value);
-	void setValueLLSD(const std::string &key, const LLSD &value);
-	void setValueS32(const std::string &key, S32 value);
-	void setValueU32(const std::string &key, U32 value);
-	void setValueBoolean(const std::string &key, bool value);
-	void setValueReal(const std::string &key, F64 value);
-	void setValuePointer(const std::string &key, void *value);
-	
-	std::string getClass(void) const;
-	std::string getName(void) const;
-	
-	// Returns true if the specified key exists in this message (useful for optional parameters)
-	bool hasValue(const std::string &key) const;
-	
-	// get the value of a particular key as a string.  If the key doesn't exist in the message, an empty string will be returned.
-	std::string getValue(const std::string &key) const;
-
-	// get the value of a particular key as LLSD.  If the key doesn't exist in the message, a null LLSD will be returned.
-	LLSD getValueLLSD(const std::string &key) const;
-	
-	// get the value of a key as a S32.  If the value wasn't set as a S32, behavior is undefined.
-	S32 getValueS32(const std::string &key) const;
-	
-	// get the value of a key as a U32.  Since there isn't an LLSD type for this, we use a hexadecimal string instead.
-	U32 getValueU32(const std::string &key) const;
-
-	// get the value of a key as a Boolean.
-	bool getValueBoolean(const std::string &key) const;
-
-	// get the value of a key as a float.
-	F64 getValueReal(const std::string &key) const;
-
-	// get the value of a key as a pointer.
-	void* getValuePointer(const std::string &key) const;
-
-	// Flatten the message into a string
-	std::string generate(void) const;
-
-	// Parse an incoming message into component parts
-	// (this clears out all existing state before starting the parse)
-	// Returns -1 on failure, otherwise returns the number of key/value pairs in the message.
-	int parse(const std::string &message);
-	
-	
+    LLPluginMessage();
+    LLPluginMessage(const LLPluginMessage &p);
+    LLPluginMessage(const std::string &message_class, const std::string &message_name);
+    ~LLPluginMessage();
+
+    // reset all internal state
+    void clear(void);
+
+    // Sets the message class and name
+    // Also has the side-effect of clearing any key/value pairs in the message.
+    void setMessage(const std::string &message_class, const std::string &message_name);
+
+    // Sets a key/value pair in the message
+    void setValue(const std::string &key, const std::string &value);
+    void setValueLLSD(const std::string &key, const LLSD &value);
+    void setValueS32(const std::string &key, S32 value);
+    void setValueU32(const std::string &key, U32 value);
+    void setValueBoolean(const std::string &key, bool value);
+    void setValueReal(const std::string &key, F64 value);
+    void setValuePointer(const std::string &key, void *value);
+
+    std::string getClass(void) const;
+    std::string getName(void) const;
+
+    // Returns true if the specified key exists in this message (useful for optional parameters)
+    bool hasValue(const std::string &key) const;
+
+    // get the value of a particular key as a string.  If the key doesn't exist in the message, an empty string will be returned.
+    std::string getValue(const std::string &key) const;
+
+    // get the value of a particular key as LLSD.  If the key doesn't exist in the message, a null LLSD will be returned.
+    LLSD getValueLLSD(const std::string &key) const;
+
+    // get the value of a key as a S32.  If the value wasn't set as a S32, behavior is undefined.
+    S32 getValueS32(const std::string &key) const;
+
+    // get the value of a key as a U32.  Since there isn't an LLSD type for this, we use a hexadecimal string instead.
+    U32 getValueU32(const std::string &key) const;
+
+    // get the value of a key as a Boolean.
+    bool getValueBoolean(const std::string &key) const;
+
+    // get the value of a key as a float.
+    F64 getValueReal(const std::string &key) const;
+
+    // get the value of a key as a pointer.
+    void* getValuePointer(const std::string &key) const;
+
+    // Flatten the message into a string
+    std::string generate(void) const;
+
+    // Parse an incoming message into component parts
+    // (this clears out all existing state before starting the parse)
+    // Returns -1 on failure, otherwise returns the number of key/value pairs in the message.
+    int parse(const std::string &message);
+
+
 private:
-	
-	LLSD mMessage;
+
+    LLSD mMessage;
 
 };
 
@@ -106,10 +106,10 @@ private:
 class LLPluginMessageListener
 {
 public:
-	virtual ~LLPluginMessageListener();
+    virtual ~LLPluginMessageListener();
    /** Plugin receives message from plugin loader shell. */
-	virtual void receivePluginMessage(const LLPluginMessage &message) = 0;
-	
+    virtual void receivePluginMessage(const LLPluginMessage &message) = 0;
+
 };
 
 /**
@@ -120,17 +120,17 @@ public:
 class LLPluginMessageDispatcher
 {
 public:
-	virtual ~LLPluginMessageDispatcher();
-	
-	void addPluginMessageListener(LLPluginMessageListener *);
-	void removePluginMessageListener(LLPluginMessageListener *);
+    virtual ~LLPluginMessageDispatcher();
+
+    void addPluginMessageListener(LLPluginMessageListener *);
+    void removePluginMessageListener(LLPluginMessageListener *);
 protected:
-	void dispatchPluginMessage(const LLPluginMessage &message);
+    void dispatchPluginMessage(const LLPluginMessage &message);
 
    /** A set of message listeners. */
-	typedef std::set<LLPluginMessageListener*> listener_set_t;
+    typedef std::set<LLPluginMessageListener*> listener_set_t;
    /** The set of message listeners. */
-	listener_set_t mListeners;
+    listener_set_t mListeners;
 };
 
 
diff --git a/indra/llplugin/llpluginmessageclasses.h b/indra/llplugin/llpluginmessageclasses.h
index 65fc8cb5ff..465e2d7530 100644
--- a/indra/llplugin/llpluginmessageclasses.h
+++ b/indra/llplugin/llpluginmessageclasses.h
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginmessageclasses.h
  * @brief This file defines the versions of existing message classes for LLPluginMessage.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -29,7 +29,7 @@
 #ifndef LL_LLPLUGINMESSAGECLASSES_H
 #define LL_LLPLUGINMESSAGECLASSES_H
 
-// Version strings for each plugin message class.  
+// Version strings for each plugin message class.
 // Backwards-compatible changes (i.e. changes which only add new messges) should increment the minor version (i.e. "1.0" -> "1.1").
 // Non-backwards-compatible changes (which delete messages or change their semantics) should increment the major version (i.e. "1.1" -> "2.0").
 // Plugins will supply the set of message classes they understand, with version numbers, as part of their init_response message.
diff --git a/indra/llplugin/llpluginmessagepipe.cpp b/indra/llplugin/llpluginmessagepipe.cpp
index 9766e1bfed..2cbc16ceec 100644
--- a/indra/llplugin/llpluginmessagepipe.cpp
+++ b/indra/llplugin/llpluginmessagepipe.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginmessagepipe.cpp
  * @brief Classes that implement connections from the plugin system to pipes/pumps.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -36,362 +36,362 @@
 static const char MESSAGE_DELIMITER = '\0';
 
 LLPluginMessagePipeOwner::LLPluginMessagePipeOwner() :
-	mMessagePipe(NULL),
-	mSocketError(APR_SUCCESS)
+    mMessagePipe(NULL),
+    mSocketError(APR_SUCCESS)
 {
 }
 
-// virtual 
+// virtual
 LLPluginMessagePipeOwner::~LLPluginMessagePipeOwner()
 {
-	killMessagePipe();
+    killMessagePipe();
 }
 
-// virtual 
+// virtual
 apr_status_t LLPluginMessagePipeOwner::socketError(apr_status_t error)
-{ 
-	mSocketError = error;
-	return error; 
+{
+    mSocketError = error;
+    return error;
 };
 
-//virtual 
+//virtual
 void LLPluginMessagePipeOwner::setMessagePipe(LLPluginMessagePipe *read_pipe)
 {
-	// Save a reference to this pipe
-	mMessagePipe = read_pipe;
+    // Save a reference to this pipe
+    mMessagePipe = read_pipe;
 }
 
 bool LLPluginMessagePipeOwner::canSendMessage(void)
 {
-	return (mMessagePipe != NULL);
+    return (mMessagePipe != NULL);
 }
 
 bool LLPluginMessagePipeOwner::writeMessageRaw(const std::string &message)
 {
-	bool result = true;
-	if(mMessagePipe != NULL)
-	{
-		result = mMessagePipe->addMessage(message);
-	}
-	else
-	{
-		LL_WARNS("Plugin") << "dropping message: " << message << LL_ENDL;
-		result = false;
-	}
-	
-	return result;
+    bool result = true;
+    if(mMessagePipe != NULL)
+    {
+        result = mMessagePipe->addMessage(message);
+    }
+    else
+    {
+        LL_WARNS("Plugin") << "dropping message: " << message << LL_ENDL;
+        result = false;
+    }
+
+    return result;
 }
 
 void LLPluginMessagePipeOwner::killMessagePipe(void)
 {
-	if(mMessagePipe != NULL)
-	{
-		delete mMessagePipe;
-		mMessagePipe = NULL;
-	}
+    if(mMessagePipe != NULL)
+    {
+        delete mMessagePipe;
+        mMessagePipe = NULL;
+    }
 }
 
 LLPluginMessagePipe::LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket):
-	mInputMutex(),
-	mOutputMutex(),
-	mOutputStartIndex(0),
-	mOwner(owner),
-	mSocket(socket)
+    mInputMutex(),
+    mOutputMutex(),
+    mOutputStartIndex(0),
+    mOwner(owner),
+    mSocket(socket)
 {
-	mOwner->setMessagePipe(this);
+    mOwner->setMessagePipe(this);
 }
 
 LLPluginMessagePipe::~LLPluginMessagePipe()
 {
-	if(mOwner != NULL)
-	{
-		mOwner->setMessagePipe(NULL);
-	}
+    if(mOwner != NULL)
+    {
+        mOwner->setMessagePipe(NULL);
+    }
 }
 
 bool LLPluginMessagePipe::addMessage(const std::string &message)
 {
-	// queue the message for later output
-	LLMutexLock lock(&mOutputMutex);
-
-	// If we're starting to use up too much memory, clear
-	if (mOutputStartIndex > 1024 * 1024)
-	{
-		mOutput = mOutput.substr(mOutputStartIndex);
-		mOutputStartIndex = 0;
-	}
-		
-	mOutput += message;
-	mOutput += MESSAGE_DELIMITER;	// message separator
-	
-	return true;
+    // queue the message for later output
+    LLMutexLock lock(&mOutputMutex);
+
+    // If we're starting to use up too much memory, clear
+    if (mOutputStartIndex > 1024 * 1024)
+    {
+        mOutput = mOutput.substr(mOutputStartIndex);
+        mOutputStartIndex = 0;
+    }
+
+    mOutput += message;
+    mOutput += MESSAGE_DELIMITER;   // message separator
+
+    return true;
 }
 
 void LLPluginMessagePipe::clearOwner(void)
 {
-	// The owner is done with this pipe.  The next call to process_impl should send any remaining data and exit.
-	mOwner = NULL;
+    // The owner is done with this pipe.  The next call to process_impl should send any remaining data and exit.
+    mOwner = NULL;
 }
 
 void LLPluginMessagePipe::setSocketTimeout(apr_interval_time_t timeout_usec)
 {
-	// We never want to sleep forever, so force negative timeouts to become non-blocking.
-
-	// according to this page: http://dev.ariel-networks.com/apr/apr-tutorial/html/apr-tutorial-13.html
-	// blocking/non-blocking with apr sockets is somewhat non-portable.
-	
-	if(timeout_usec <= 0)
-	{
-		// Make the socket non-blocking
-		apr_socket_opt_set(mSocket->getSocket(), APR_SO_NONBLOCK, 1);
-		apr_socket_timeout_set(mSocket->getSocket(), 0);
-	}
-	else
-	{
-		// Make the socket blocking-with-timeout
-		apr_socket_opt_set(mSocket->getSocket(), APR_SO_NONBLOCK, 1);
-		apr_socket_timeout_set(mSocket->getSocket(), timeout_usec);
-	}
+    // We never want to sleep forever, so force negative timeouts to become non-blocking.
+
+    // according to this page: http://dev.ariel-networks.com/apr/apr-tutorial/html/apr-tutorial-13.html
+    // blocking/non-blocking with apr sockets is somewhat non-portable.
+
+    if(timeout_usec <= 0)
+    {
+        // Make the socket non-blocking
+        apr_socket_opt_set(mSocket->getSocket(), APR_SO_NONBLOCK, 1);
+        apr_socket_timeout_set(mSocket->getSocket(), 0);
+    }
+    else
+    {
+        // Make the socket blocking-with-timeout
+        apr_socket_opt_set(mSocket->getSocket(), APR_SO_NONBLOCK, 1);
+        apr_socket_timeout_set(mSocket->getSocket(), timeout_usec);
+    }
 }
 
 bool LLPluginMessagePipe::pump(F64 timeout)
 {
-	bool result = pumpOutput();
-	
-	if(result)
-	{
-		result = pumpInput(timeout);
-	}
-	
-	return result;
+    bool result = pumpOutput();
+
+    if(result)
+    {
+        result = pumpInput(timeout);
+    }
+
+    return result;
 }
 
 bool LLPluginMessagePipe::pumpOutput()
 {
-	bool result = true;
-	
-	if(mSocket)
-	{
-		apr_status_t status;
-		apr_size_t in_size, out_size;
-		
-		LLMutexLock lock(&mOutputMutex);
-
-		const char * output_data = &(mOutput.data()[mOutputStartIndex]);
-		if(*output_data != '\0')
-		{
-			// write any outgoing messages
-			in_size = (apr_size_t) (mOutput.size() - mOutputStartIndex);
-			out_size = in_size;
-			
-			setSocketTimeout(0);
-			
-//			LL_INFOS("Plugin") << "before apr_socket_send, size = " << size << LL_ENDL;
-
-			status = apr_socket_send(mSocket->getSocket(),
-									 output_data,
-									 &out_size);
-
-//			LL_INFOS("Plugin") << "after apr_socket_send, size = " << size << LL_ENDL;
-			
-			if((status == APR_SUCCESS) || APR_STATUS_IS_EAGAIN(status))
-			{
-				// Success or Socket buffer is full... 
-				
-				// If we've pumped the entire string, clear it
-				if (out_size == in_size)
-				{
-					mOutputStartIndex = 0;
-					mOutput.clear();
-				}
-				else
-				{
-					llassert(in_size > out_size);
-					
-					// Remove the written part from the buffer and try again later.
-					mOutputStartIndex += out_size;
-				}
-			}
-			else if(APR_STATUS_IS_EOF(status))
-			{
-				// This is what we normally expect when a plugin exits.
-				//LL_INFOS() << "Got EOF from plugin socket. " << LL_ENDL;
-
-				if(mOwner)
-				{
-					mOwner->socketError(status);
-				}
-				result = false;
-			}
-			else 
-			{
-				// some other error
-				// Treat this as fatal.
-				ll_apr_warn_status(status);
-				
-				if(mOwner)
-				{
-					mOwner->socketError(status);
-				}
-				result = false;
-			}
-		}
-	}
-	
-	return result;
+    bool result = true;
+
+    if(mSocket)
+    {
+        apr_status_t status;
+        apr_size_t in_size, out_size;
+
+        LLMutexLock lock(&mOutputMutex);
+
+        const char * output_data = &(mOutput.data()[mOutputStartIndex]);
+        if(*output_data != '\0')
+        {
+            // write any outgoing messages
+            in_size = (apr_size_t) (mOutput.size() - mOutputStartIndex);
+            out_size = in_size;
+
+            setSocketTimeout(0);
+
+//          LL_INFOS("Plugin") << "before apr_socket_send, size = " << size << LL_ENDL;
+
+            status = apr_socket_send(mSocket->getSocket(),
+                                     output_data,
+                                     &out_size);
+
+//          LL_INFOS("Plugin") << "after apr_socket_send, size = " << size << LL_ENDL;
+
+            if((status == APR_SUCCESS) || APR_STATUS_IS_EAGAIN(status))
+            {
+                // Success or Socket buffer is full...
+
+                // If we've pumped the entire string, clear it
+                if (out_size == in_size)
+                {
+                    mOutputStartIndex = 0;
+                    mOutput.clear();
+                }
+                else
+                {
+                    llassert(in_size > out_size);
+
+                    // Remove the written part from the buffer and try again later.
+                    mOutputStartIndex += out_size;
+                }
+            }
+            else if(APR_STATUS_IS_EOF(status))
+            {
+                // This is what we normally expect when a plugin exits.
+                //LL_INFOS() << "Got EOF from plugin socket. " << LL_ENDL;
+
+                if(mOwner)
+                {
+                    mOwner->socketError(status);
+                }
+                result = false;
+            }
+            else
+            {
+                // some other error
+                // Treat this as fatal.
+                ll_apr_warn_status(status);
+
+                if(mOwner)
+                {
+                    mOwner->socketError(status);
+                }
+                result = false;
+            }
+        }
+    }
+
+    return result;
 }
 
 bool LLPluginMessagePipe::pumpInput(F64 timeout)
 {
-	bool result = true;
+    bool result = true;
 
-	if(mSocket)
-	{
-		apr_status_t status;
-		apr_size_t size;
+    if(mSocket)
+    {
+        apr_status_t status;
+        apr_size_t size;
 
-		// FIXME: For some reason, the apr timeout stuff isn't working properly on windows.
-		// Until such time as we figure out why, don't try to use the socket timeout -- just sleep here instead.
+        // FIXME: For some reason, the apr timeout stuff isn't working properly on windows.
+        // Until such time as we figure out why, don't try to use the socket timeout -- just sleep here instead.
 #if LL_WINDOWS
-		if(result)
-		{
-			if(timeout != 0.0f)
-			{
-				ms_sleep((int)(timeout * 1000.0f));
-				timeout = 0.0f;
-			}
-		}
+        if(result)
+        {
+            if(timeout != 0.0f)
+            {
+                ms_sleep((int)(timeout * 1000.0f));
+                timeout = 0.0f;
+            }
+        }
 #endif
-		
-		// Check for incoming messages
-		if(result)
-		{
-			char input_buf[1024];
-			apr_size_t request_size;
-			
-			if(timeout == 0.0f)
-			{
-				// If we have no timeout, start out with a full read.
-				request_size = sizeof(input_buf);
-			}
-			else
-			{
-				// Start out by reading one byte, so that any data received will wake us up.
-				request_size = 1;
-			}
-			
-			// and use the timeout so we'll sleep if no data is available.
-			setSocketTimeout((apr_interval_time_t)(timeout * 1000000));
-
-			while(1)		
-			{
-				size = request_size;
-
-//				LL_INFOS("Plugin") << "before apr_socket_recv, size = " << size << LL_ENDL;
-
-				status = apr_socket_recv(
-						mSocket->getSocket(), 
-						input_buf, 
-						&size);
-
-//				LL_INFOS("Plugin") << "after apr_socket_recv, size = " << size << LL_ENDL;
-				
-				if(size > 0)
-				{
-					LLMutexLock lock(&mInputMutex);
-					mInput.append(input_buf, size);
-				}
-
-				if(status == APR_SUCCESS)
-				{
-					LL_DEBUGS("PluginSocket") << "success, read " << size << LL_ENDL;
-
-					if(size != request_size)
-					{
-						// This was a short read, so we're done.
-						break;
-					}
-				}
-				else if(APR_STATUS_IS_TIMEUP(status))
-				{
-					LL_DEBUGS("PluginSocket") << "TIMEUP, read " << size << LL_ENDL;
-
-					// Timeout was hit.  Since the initial read is 1 byte, this should never be a partial read.
-					break;
-				}
-				else if(APR_STATUS_IS_EAGAIN(status))
-				{
-					LL_DEBUGS("PluginSocket") << "EAGAIN, read " << size << LL_ENDL;
-
-					// Non-blocking read returned immediately.
-					break;
-				}
-				else if(APR_STATUS_IS_EOF(status))
-				{
-					// This is what we normally expect when a plugin exits.
-					//LL_INFOS("PluginSocket") << "Got EOF from plugin socket. " << LL_ENDL;
-
-					if(mOwner)
-					{
-						mOwner->socketError(status);
-					}
-					result = false;
-					break;
-				}
-				else
-				{
-					// some other error
-					// Treat this as fatal.
-					ll_apr_warn_status(status);
-
-					if(mOwner)
-					{
-						mOwner->socketError(status);
-					}
-					result = false;
-					break;
-				}
-
-				if(timeout != 0.0f)
-				{
-					// Second and subsequent reads should not use the timeout
-					setSocketTimeout(0);
-					// and should try to fill the input buffer
-					request_size = sizeof(input_buf);
-				}
-			}
-			
-			processInput();
-		}
-	}
-	
-	return result;	
+
+        // Check for incoming messages
+        if(result)
+        {
+            char input_buf[1024];
+            apr_size_t request_size;
+
+            if(timeout == 0.0f)
+            {
+                // If we have no timeout, start out with a full read.
+                request_size = sizeof(input_buf);
+            }
+            else
+            {
+                // Start out by reading one byte, so that any data received will wake us up.
+                request_size = 1;
+            }
+
+            // and use the timeout so we'll sleep if no data is available.
+            setSocketTimeout((apr_interval_time_t)(timeout * 1000000));
+
+            while(1)
+            {
+                size = request_size;
+
+//              LL_INFOS("Plugin") << "before apr_socket_recv, size = " << size << LL_ENDL;
+
+                status = apr_socket_recv(
+                        mSocket->getSocket(),
+                        input_buf,
+                        &size);
+
+//              LL_INFOS("Plugin") << "after apr_socket_recv, size = " << size << LL_ENDL;
+
+                if(size > 0)
+                {
+                    LLMutexLock lock(&mInputMutex);
+                    mInput.append(input_buf, size);
+                }
+
+                if(status == APR_SUCCESS)
+                {
+                    LL_DEBUGS("PluginSocket") << "success, read " << size << LL_ENDL;
+
+                    if(size != request_size)
+                    {
+                        // This was a short read, so we're done.
+                        break;
+                    }
+                }
+                else if(APR_STATUS_IS_TIMEUP(status))
+                {
+                    LL_DEBUGS("PluginSocket") << "TIMEUP, read " << size << LL_ENDL;
+
+                    // Timeout was hit.  Since the initial read is 1 byte, this should never be a partial read.
+                    break;
+                }
+                else if(APR_STATUS_IS_EAGAIN(status))
+                {
+                    LL_DEBUGS("PluginSocket") << "EAGAIN, read " << size << LL_ENDL;
+
+                    // Non-blocking read returned immediately.
+                    break;
+                }
+                else if(APR_STATUS_IS_EOF(status))
+                {
+                    // This is what we normally expect when a plugin exits.
+                    //LL_INFOS("PluginSocket") << "Got EOF from plugin socket. " << LL_ENDL;
+
+                    if(mOwner)
+                    {
+                        mOwner->socketError(status);
+                    }
+                    result = false;
+                    break;
+                }
+                else
+                {
+                    // some other error
+                    // Treat this as fatal.
+                    ll_apr_warn_status(status);
+
+                    if(mOwner)
+                    {
+                        mOwner->socketError(status);
+                    }
+                    result = false;
+                    break;
+                }
+
+                if(timeout != 0.0f)
+                {
+                    // Second and subsequent reads should not use the timeout
+                    setSocketTimeout(0);
+                    // and should try to fill the input buffer
+                    request_size = sizeof(input_buf);
+                }
+            }
+
+            processInput();
+        }
+    }
+
+    return result;
 }
 
 void LLPluginMessagePipe::processInput(void)
 {
-	// Look for input delimiter(s) in the input buffer.
-	int delim;
-	mInputMutex.lock();
-	while((delim = mInput.find(MESSAGE_DELIMITER)) != std::string::npos)
-	{	
-		// Let the owner process this message
-		if (mOwner)
-		{
-			// Pull the message out of the input buffer before calling receiveMessageRaw.
-			// It's now possible for this function to get called recursively (in the case where the plugin makes a blocking request)
-			// and this guarantees that the messages will get dequeued correctly.
-			std::string message(mInput, 0, delim);
-			mInput.erase(0, delim + 1);
-			mInputMutex.unlock();
-			mOwner->receiveMessageRaw(message);
-			mInputMutex.lock();
-		}
-		else
-		{
-			LL_WARNS("Plugin") << "!mOwner" << LL_ENDL;
-		}
-	}
-	mInputMutex.unlock();
+    // Look for input delimiter(s) in the input buffer.
+    int delim;
+    mInputMutex.lock();
+    while((delim = mInput.find(MESSAGE_DELIMITER)) != std::string::npos)
+    {
+        // Let the owner process this message
+        if (mOwner)
+        {
+            // Pull the message out of the input buffer before calling receiveMessageRaw.
+            // It's now possible for this function to get called recursively (in the case where the plugin makes a blocking request)
+            // and this guarantees that the messages will get dequeued correctly.
+            std::string message(mInput, 0, delim);
+            mInput.erase(0, delim + 1);
+            mInputMutex.unlock();
+            mOwner->receiveMessageRaw(message);
+            mInputMutex.lock();
+        }
+        else
+        {
+            LL_WARNS("Plugin") << "!mOwner" << LL_ENDL;
+        }
+    }
+    mInputMutex.unlock();
 }
 
diff --git a/indra/llplugin/llpluginmessagepipe.h b/indra/llplugin/llpluginmessagepipe.h
index 9d5835eb82..20b1ee06a8 100644
--- a/indra/llplugin/llpluginmessagepipe.h
+++ b/indra/llplugin/llpluginmessagepipe.h
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginmessagepipe.h
  * @brief Classes that implement connections from the plugin system to pipes/pumps.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -38,59 +38,59 @@ class LLPluginMessagePipe;
 // Inherit from this to be able to receive messages from the LLPluginMessagePipe
 class LLPluginMessagePipeOwner
 {
-	LOG_CLASS(LLPluginMessagePipeOwner);
+    LOG_CLASS(LLPluginMessagePipeOwner);
 public:
-	LLPluginMessagePipeOwner();
-	virtual ~LLPluginMessagePipeOwner();
+    LLPluginMessagePipeOwner();
+    virtual ~LLPluginMessagePipeOwner();
 
-	// called with incoming messages
-	virtual void receiveMessageRaw(const std::string &message) = 0;
-	// called when the socket has an error
-	virtual apr_status_t socketError(apr_status_t error);
+    // called with incoming messages
+    virtual void receiveMessageRaw(const std::string &message) = 0;
+    // called when the socket has an error
+    virtual apr_status_t socketError(apr_status_t error);
 
-	// called from LLPluginMessagePipe to manage the connection with LLPluginMessagePipeOwner -- do not use!
-	virtual void setMessagePipe(LLPluginMessagePipe *message_pipe);
+    // called from LLPluginMessagePipe to manage the connection with LLPluginMessagePipeOwner -- do not use!
+    virtual void setMessagePipe(LLPluginMessagePipe *message_pipe);
 
 protected:
-	// returns false if writeMessageRaw() would drop the message
-	bool canSendMessage(void);
-	// call this to send a message over the pipe
-	bool writeMessageRaw(const std::string &message);
-	// call this to close the pipe
-	void killMessagePipe(void);
-	
-	LLPluginMessagePipe *mMessagePipe;
-	apr_status_t mSocketError;
+    // returns false if writeMessageRaw() would drop the message
+    bool canSendMessage(void);
+    // call this to send a message over the pipe
+    bool writeMessageRaw(const std::string &message);
+    // call this to close the pipe
+    void killMessagePipe(void);
+
+    LLPluginMessagePipe *mMessagePipe;
+    apr_status_t mSocketError;
 };
 
 class LLPluginMessagePipe
 {
-	LOG_CLASS(LLPluginMessagePipe);
+    LOG_CLASS(LLPluginMessagePipe);
 public:
-	LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket);
-	virtual ~LLPluginMessagePipe();
-	
-	bool addMessage(const std::string &message);
-	void clearOwner(void);
-	
-	bool pump(F64 timeout = 0.0f);
-	bool pumpOutput();
-	bool pumpInput(F64 timeout = 0.0f);
-		
-protected:	
-	void processInput(void);
-
-	// used internally by pump()
-	void setSocketTimeout(apr_interval_time_t timeout_usec);
-	
-	LLMutex mInputMutex;
-	std::string mInput;
-	LLMutex mOutputMutex;
-	std::string mOutput;
-	std::string::size_type mOutputStartIndex;
-
-	LLPluginMessagePipeOwner *mOwner;
-	LLSocket::ptr_t mSocket;
+    LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket);
+    virtual ~LLPluginMessagePipe();
+
+    bool addMessage(const std::string &message);
+    void clearOwner(void);
+
+    bool pump(F64 timeout = 0.0f);
+    bool pumpOutput();
+    bool pumpInput(F64 timeout = 0.0f);
+
+protected:
+    void processInput(void);
+
+    // used internally by pump()
+    void setSocketTimeout(apr_interval_time_t timeout_usec);
+
+    LLMutex mInputMutex;
+    std::string mInput;
+    LLMutex mOutputMutex;
+    std::string mOutput;
+    std::string::size_type mOutputStartIndex;
+
+    LLPluginMessagePipeOwner *mOwner;
+    LLSocket::ptr_t mSocket;
 };
 
 #endif // LL_LLPLUGINMESSAGE_H
diff --git a/indra/llplugin/llpluginprocesschild.cpp b/indra/llplugin/llpluginprocesschild.cpp
index d93ec8cf4b..a854ced7aa 100644
--- a/indra/llplugin/llpluginprocesschild.cpp
+++ b/indra/llplugin/llpluginprocesschild.cpp
@@ -39,192 +39,192 @@ static const F32 PLUGIN_IDLE_SECONDS = 1.0f / 100.0f;  // Each call to idle will
 
 LLPluginProcessChild::LLPluginProcessChild()
 {
-	mState = STATE_UNINITIALIZED;
-	mInstance = NULL;
-	mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP);
-	mSleepTime = PLUGIN_IDLE_SECONDS;	// default: send idle messages at 100Hz
-	mCPUElapsed = 0.0f;
-	mBlockingRequest = false;
-	mBlockingResponseReceived = false;
+    mState = STATE_UNINITIALIZED;
+    mInstance = NULL;
+    mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP);
+    mSleepTime = PLUGIN_IDLE_SECONDS;   // default: send idle messages at 100Hz
+    mCPUElapsed = 0.0f;
+    mBlockingRequest = false;
+    mBlockingResponseReceived = false;
 }
 
 LLPluginProcessChild::~LLPluginProcessChild()
 {
-	if (mInstance != NULL)
-	{
-		sendMessageToPlugin(LLPluginMessage("base", "cleanup"));
-
-		// IMPORTANT: under some (unknown) circumstances the apr_dso_unload() triggered when mInstance is deleted 
-		// appears to fail and lock up which means that a given instance of the slplugin process never exits. 
-		// This is bad, especially when users try to update their version of SL - it fails because the slplugin 
-		// process as well as a bunch of plugin specific files are locked and cannot be overwritten.
-		exit(0);
-		//delete mInstance;
-		//mInstance = NULL;
-	}
+    if (mInstance != NULL)
+    {
+        sendMessageToPlugin(LLPluginMessage("base", "cleanup"));
+
+        // IMPORTANT: under some (unknown) circumstances the apr_dso_unload() triggered when mInstance is deleted
+        // appears to fail and lock up which means that a given instance of the slplugin process never exits.
+        // This is bad, especially when users try to update their version of SL - it fails because the slplugin
+        // process as well as a bunch of plugin specific files are locked and cannot be overwritten.
+        exit(0);
+        //delete mInstance;
+        //mInstance = NULL;
+    }
 }
 
 void LLPluginProcessChild::killSockets(void)
 {
-	killMessagePipe();
-	mSocket.reset();
+    killMessagePipe();
+    mSocket.reset();
 }
 
 void LLPluginProcessChild::init(U32 launcher_port)
 {
-	mLauncherHost = LLHost("127.0.0.1", launcher_port);
-	setState(STATE_INITIALIZED);
+    mLauncherHost = LLHost("127.0.0.1", launcher_port);
+    setState(STATE_INITIALIZED);
 }
 
 void LLPluginProcessChild::idle(void)
 {
-	bool idle_again;
-	do
-	{
-		if (mState < STATE_SHUTDOWNREQ)
-		{   // Once we have hit the shutdown request state checking for errors might put us in a spurious 
-			// error state... don't do that.
-
-			if (APR_STATUS_IS_EOF(mSocketError))
-			{
-				// Plugin socket was closed.  This covers both normal plugin termination and host crashes.
-				setState(STATE_ERROR);
-			}
-			else if (mSocketError != APR_SUCCESS)
-			{
-				LL_INFOS("Plugin") << "message pipe is in error state (" << mSocketError << "), moving to STATE_ERROR" << LL_ENDL;
-				setState(STATE_ERROR);
-			}
-
-			if ((mState > STATE_INITIALIZED) && (mMessagePipe == NULL))
-			{
-				// The pipe has been closed -- we're done.
-				// TODO: This could be slightly more subtle, but I'm not sure it needs to be.
-				LL_INFOS("Plugin") << "message pipe went away, moving to STATE_ERROR" << LL_ENDL;
-				setState(STATE_ERROR);
-			}
-		}
-
-		// If a state needs to go directly to another state (as a performance enhancement), it can set idle_again to true after calling setState().
-		// USE THIS CAREFULLY, since it can starve other code.  Specifically make sure there's no way to get into a closed cycle and never return.
-		// When in doubt, don't do it.
-		idle_again = false;
-
-		if (mInstance != NULL)
-		{
-			// Provide some time to the plugin
-			mInstance->idle();
-		}
-
-		switch (mState)
-		{
-		case STATE_UNINITIALIZED:
-			break;
-
-		case STATE_INITIALIZED:
-			if (mSocket->blockingConnect(mLauncherHost))
-			{
-				// This automatically sets mMessagePipe
-				new LLPluginMessagePipe(this, mSocket);
-
-				setState(STATE_CONNECTED);
-			}
-			else
-			{
-				// connect failed
-				setState(STATE_ERROR);
-			}
-			break;
-
-		case STATE_CONNECTED:
-			sendMessageToParent(LLPluginMessage(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hello"));
-			setState(STATE_PLUGIN_LOADING);
-			break;
-
-		case STATE_PLUGIN_LOADING:
-			if (!mPluginFile.empty())
-			{
-				mInstance = new LLPluginInstance(this);
-				if (mInstance->load(mPluginDir, mPluginFile) == 0)
-				{
-					mHeartbeat.start();
-					mHeartbeat.setTimerExpirySec(HEARTBEAT_SECONDS);
-					mCPUElapsed = 0.0f;
-					setState(STATE_PLUGIN_LOADED);
-				}
-				else
-				{
-					setState(STATE_ERROR);
-				}
-			}
-			break;
-
-		case STATE_PLUGIN_LOADED:
-		{
-			setState(STATE_PLUGIN_INITIALIZING);
-			LLPluginMessage message("base", "init");
-			sendMessageToPlugin(message);
-		}
-		break;
-
-		case STATE_PLUGIN_INITIALIZING:
-			// waiting for init_response...
-			break;
-
-		case STATE_RUNNING:
-			if (mInstance != NULL)
-			{
-				// Provide some time to the plugin
-				LLPluginMessage message("base", "idle");
-				message.setValueReal("time", PLUGIN_IDLE_SECONDS);
-				sendMessageToPlugin(message);
-
-				mInstance->idle();
-
-				if (mHeartbeat.hasExpired())
-				{
-
-					// This just proves that we're not stuck down inside the plugin code.
-					LLPluginMessage heartbeat(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "heartbeat");
-
-					// Calculate the approximage CPU usage fraction (floating point value between 0 and 1) used by the plugin this heartbeat cycle.
-					// Note that this will not take into account any threads or additional processes the plugin spawns, but it's a first approximation.
-					// If we could write OS-specific functions to query the actual CPU usage of this process, that would be a better approximation.
-					heartbeat.setValueReal("cpu_usage", mCPUElapsed / mHeartbeat.getElapsedTimeF64());
-
-					sendMessageToParent(heartbeat);
-
-					mHeartbeat.reset();
-					mHeartbeat.setTimerExpirySec(HEARTBEAT_SECONDS);
-					mCPUElapsed = 0.0f;
-				}
-			}
-			// receivePluginMessage will transition to STATE_UNLOADING
-			break;
-
-		case STATE_SHUTDOWNREQ:
-			// set next state first thing in case "cleanup" message advances state.
-			setState(STATE_UNLOADING);
-			mWaitGoodbye.setTimerExpirySec(GOODBYE_SECONDS);
-
-			if (mInstance != NULL)
-			{
-				sendMessageToPlugin(LLPluginMessage("base", "cleanup"));
-			}
-			break;
-
-		case STATE_UNLOADING:
-			// waiting for goodbye from plugin.
-			if (mWaitGoodbye.hasExpired())
-			{
-				LL_WARNS() << "Wait for goodbye expired.  Advancing to UNLOADED" << LL_ENDL;
-				if (mInstance != NULL)
-				{
-					// Something went wrong, at least make sure plugin will terminate
-					sendMessageToPlugin(LLPluginMessage("base", "force_exit"));
-				}
-				setState(STATE_UNLOADED);
-			}
+    bool idle_again;
+    do
+    {
+        if (mState < STATE_SHUTDOWNREQ)
+        {   // Once we have hit the shutdown request state checking for errors might put us in a spurious
+            // error state... don't do that.
+
+            if (APR_STATUS_IS_EOF(mSocketError))
+            {
+                // Plugin socket was closed.  This covers both normal plugin termination and host crashes.
+                setState(STATE_ERROR);
+            }
+            else if (mSocketError != APR_SUCCESS)
+            {
+                LL_INFOS("Plugin") << "message pipe is in error state (" << mSocketError << "), moving to STATE_ERROR" << LL_ENDL;
+                setState(STATE_ERROR);
+            }
+
+            if ((mState > STATE_INITIALIZED) && (mMessagePipe == NULL))
+            {
+                // The pipe has been closed -- we're done.
+                // TODO: This could be slightly more subtle, but I'm not sure it needs to be.
+                LL_INFOS("Plugin") << "message pipe went away, moving to STATE_ERROR" << LL_ENDL;
+                setState(STATE_ERROR);
+            }
+        }
+
+        // If a state needs to go directly to another state (as a performance enhancement), it can set idle_again to true after calling setState().
+        // USE THIS CAREFULLY, since it can starve other code.  Specifically make sure there's no way to get into a closed cycle and never return.
+        // When in doubt, don't do it.
+        idle_again = false;
+
+        if (mInstance != NULL)
+        {
+            // Provide some time to the plugin
+            mInstance->idle();
+        }
+
+        switch (mState)
+        {
+        case STATE_UNINITIALIZED:
+            break;
+
+        case STATE_INITIALIZED:
+            if (mSocket->blockingConnect(mLauncherHost))
+            {
+                // This automatically sets mMessagePipe
+                new LLPluginMessagePipe(this, mSocket);
+
+                setState(STATE_CONNECTED);
+            }
+            else
+            {
+                // connect failed
+                setState(STATE_ERROR);
+            }
+            break;
+
+        case STATE_CONNECTED:
+            sendMessageToParent(LLPluginMessage(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hello"));
+            setState(STATE_PLUGIN_LOADING);
+            break;
+
+        case STATE_PLUGIN_LOADING:
+            if (!mPluginFile.empty())
+            {
+                mInstance = new LLPluginInstance(this);
+                if (mInstance->load(mPluginDir, mPluginFile) == 0)
+                {
+                    mHeartbeat.start();
+                    mHeartbeat.setTimerExpirySec(HEARTBEAT_SECONDS);
+                    mCPUElapsed = 0.0f;
+                    setState(STATE_PLUGIN_LOADED);
+                }
+                else
+                {
+                    setState(STATE_ERROR);
+                }
+            }
+            break;
+
+        case STATE_PLUGIN_LOADED:
+        {
+            setState(STATE_PLUGIN_INITIALIZING);
+            LLPluginMessage message("base", "init");
+            sendMessageToPlugin(message);
+        }
+        break;
+
+        case STATE_PLUGIN_INITIALIZING:
+            // waiting for init_response...
+            break;
+
+        case STATE_RUNNING:
+            if (mInstance != NULL)
+            {
+                // Provide some time to the plugin
+                LLPluginMessage message("base", "idle");
+                message.setValueReal("time", PLUGIN_IDLE_SECONDS);
+                sendMessageToPlugin(message);
+
+                mInstance->idle();
+
+                if (mHeartbeat.hasExpired())
+                {
+
+                    // This just proves that we're not stuck down inside the plugin code.
+                    LLPluginMessage heartbeat(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "heartbeat");
+
+                    // Calculate the approximage CPU usage fraction (floating point value between 0 and 1) used by the plugin this heartbeat cycle.
+                    // Note that this will not take into account any threads or additional processes the plugin spawns, but it's a first approximation.
+                    // If we could write OS-specific functions to query the actual CPU usage of this process, that would be a better approximation.
+                    heartbeat.setValueReal("cpu_usage", mCPUElapsed / mHeartbeat.getElapsedTimeF64());
+
+                    sendMessageToParent(heartbeat);
+
+                    mHeartbeat.reset();
+                    mHeartbeat.setTimerExpirySec(HEARTBEAT_SECONDS);
+                    mCPUElapsed = 0.0f;
+                }
+            }
+            // receivePluginMessage will transition to STATE_UNLOADING
+            break;
+
+        case STATE_SHUTDOWNREQ:
+            // set next state first thing in case "cleanup" message advances state.
+            setState(STATE_UNLOADING);
+            mWaitGoodbye.setTimerExpirySec(GOODBYE_SECONDS);
+
+            if (mInstance != NULL)
+            {
+                sendMessageToPlugin(LLPluginMessage("base", "cleanup"));
+            }
+            break;
+
+        case STATE_UNLOADING:
+            // waiting for goodbye from plugin.
+            if (mWaitGoodbye.hasExpired())
+            {
+                LL_WARNS() << "Wait for goodbye expired.  Advancing to UNLOADED" << LL_ENDL;
+                if (mInstance != NULL)
+                {
+                    // Something went wrong, at least make sure plugin will terminate
+                    sendMessageToPlugin(LLPluginMessage("base", "force_exit"));
+                }
+                setState(STATE_UNLOADED);
+            }
 
             if (mInstance)
             {
@@ -237,370 +237,370 @@ void LLPluginProcessChild::idle(void)
                 mInstance->idle();
             }
 
-			break;
+            break;
 
-		case STATE_UNLOADED:
-			killSockets();
-			delete mInstance;
-			mInstance = NULL;
-			setState(STATE_DONE);
-			break;
+        case STATE_UNLOADED:
+            killSockets();
+            delete mInstance;
+            mInstance = NULL;
+            setState(STATE_DONE);
+            break;
 
-		case STATE_ERROR:
-			// Close the socket to the launcher
-			killSockets();
-			// TODO: Where do we go from here?  Just exit()?
-			setState(STATE_DONE);
-			break;
+        case STATE_ERROR:
+            // Close the socket to the launcher
+            killSockets();
+            // TODO: Where do we go from here?  Just exit()?
+            setState(STATE_DONE);
+            break;
 
-		case STATE_DONE:
-			// just sit here.
-			break;
-		}
+        case STATE_DONE:
+            // just sit here.
+            break;
+        }
 
-	} while (idle_again);
+    } while (idle_again);
 }
 
 void LLPluginProcessChild::sleep(F64 seconds)
 {
-	deliverQueuedMessages();
-	if (mMessagePipe)
-	{
-		mMessagePipe->pump(seconds);
-	}
-	else
-	{
+    deliverQueuedMessages();
+    if (mMessagePipe)
+    {
+        mMessagePipe->pump(seconds);
+    }
+    else
+    {
     ms_sleep((int)(seconds * 1000.0f));
-	}
+    }
 }
 
 void LLPluginProcessChild::pump(void)
 {
-	deliverQueuedMessages();
-	if (mMessagePipe)
-	{
-		mMessagePipe->pump(0.0f);
-	}
-	else
-	{
-		// Should we warn here?
-	}
+    deliverQueuedMessages();
+    if (mMessagePipe)
+    {
+        mMessagePipe->pump(0.0f);
+    }
+    else
+    {
+        // Should we warn here?
+    }
 }
 
 
 bool LLPluginProcessChild::isRunning(void)
 {
-	bool result = false;
+    bool result = false;
 
-	if (mState == STATE_RUNNING)
-		result = true;
+    if (mState == STATE_RUNNING)
+        result = true;
 
-	return result;
+    return result;
 }
 
 bool LLPluginProcessChild::isDone(void)
 {
-	bool result = false;
-
-	switch (mState)
-	{
-	case STATE_DONE:
-		result = true;
-		break;
-	default:
-		break;
-	}
-
-	return result;
+    bool result = false;
+
+    switch (mState)
+    {
+    case STATE_DONE:
+        result = true;
+        break;
+    default:
+        break;
+    }
+
+    return result;
 }
 
 void LLPluginProcessChild::sendMessageToPlugin(const LLPluginMessage &message)
 {
-	if (mInstance)
-	{
-		std::string buffer = message.generate();
+    if (mInstance)
+    {
+        std::string buffer = message.generate();
 
-		LL_DEBUGS("Plugin") << "Sending to plugin: " << buffer << LL_ENDL;
-		LLTimer elapsed;
+        LL_DEBUGS("Plugin") << "Sending to plugin: " << buffer << LL_ENDL;
+        LLTimer elapsed;
 
-		mInstance->sendMessage(buffer);
+        mInstance->sendMessage(buffer);
 
-		mCPUElapsed += elapsed.getElapsedTimeF64();
-	}
-	else
-	{
-		LL_WARNS("Plugin") << "mInstance == NULL" << LL_ENDL;
-	}
+        mCPUElapsed += elapsed.getElapsedTimeF64();
+    }
+    else
+    {
+        LL_WARNS("Plugin") << "mInstance == NULL" << LL_ENDL;
+    }
 }
 
 void LLPluginProcessChild::sendMessageToParent(const LLPluginMessage &message)
 {
-	std::string buffer = message.generate();
+    std::string buffer = message.generate();
 
-	LL_DEBUGS("Plugin") << "Sending to parent: " << buffer << LL_ENDL;
+    LL_DEBUGS("Plugin") << "Sending to parent: " << buffer << LL_ENDL;
 
-	writeMessageRaw(buffer);
+    writeMessageRaw(buffer);
 }
 
 void LLPluginProcessChild::receiveMessageRaw(const std::string &message)
 {
-	// Incoming message from the TCP Socket
-
-	LL_DEBUGS("Plugin") << "Received from parent: " << message << LL_ENDL;
-
-	// Decode this message
-	LLPluginMessage parsed;
-	parsed.parse(message);
-
-	if (mBlockingRequest)
-	{
-		// We're blocking the plugin waiting for a response.
-
-		if (parsed.hasValue("blocking_response"))
-		{
-			// This is the message we've been waiting for -- fall through and send it immediately. 
-			mBlockingResponseReceived = true;
-		}
-		else
-		{
-			// Still waiting.  Queue this message and don't process it yet.
-			mMessageQueue.push(message);
-			return;
-		}
-	}
-
-	bool passMessage = true;
-
-	// FIXME: how should we handle queueing here?
-
-	{
-		std::string message_class = parsed.getClass();
-		if (message_class == LLPLUGIN_MESSAGE_CLASS_INTERNAL)
-		{
-			passMessage = false;
-
-			std::string message_name = parsed.getName();
-			if (message_name == "load_plugin")
-			{
-				mPluginFile = parsed.getValue("file");
-				mPluginDir = parsed.getValue("dir");
-			}
-			else if (message_name == "shutdown_plugin")
-			{
-				setState(STATE_SHUTDOWNREQ);
-			}
-			else if (message_name == "shm_add")
-			{
-				std::string name = parsed.getValue("name");
-				size_t size = (size_t)parsed.getValueS32("size");
-
-				sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
-				if (iter != mSharedMemoryRegions.end())
-				{
-					// Need to remove the old region first
-					LL_WARNS("Plugin") << "Adding a duplicate shared memory segment!" << LL_ENDL;
-				}
-				else
-				{
-					// This is a new region
-					LLPluginSharedMemory *region = new LLPluginSharedMemory;
-					if (region->attach(name, size))
-					{
-						mSharedMemoryRegions.insert(sharedMemoryRegionsType::value_type(name, region));
-
-						std::stringstream addr;
-						addr << region->getMappedAddress();
-
-						// Send the add notification to the plugin
-						LLPluginMessage message("base", "shm_added");
-						message.setValue("name", name);
-						message.setValueS32("size", (S32)size);
-						message.setValuePointer("address", region->getMappedAddress());
-						sendMessageToPlugin(message);
-
-						// and send the response to the parent
-						message.setMessage(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "shm_add_response");
-						message.setValue("name", name);
-						sendMessageToParent(message);
-					}
-					else
-					{
-						LL_WARNS("Plugin") << "Couldn't create a shared memory segment!" << LL_ENDL;
-						delete region;
-					}
-				}
-
-			}
-			else if (message_name == "shm_remove")
-			{
-				std::string name = parsed.getValue("name");
-				sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
-				if (iter != mSharedMemoryRegions.end())
-				{
-					// forward the remove request to the plugin -- its response will trigger us to detach the segment.
-					LLPluginMessage message("base", "shm_remove");
-					message.setValue("name", name);
-					sendMessageToPlugin(message);
-				}
-				else
-				{
-					LL_WARNS("Plugin") << "shm_remove for unknown memory segment!" << LL_ENDL;
-				}
-			}
-			else if (message_name == "sleep_time")
-			{
-				mSleepTime = llmax(parsed.getValueReal("time"), 1.0 / 100.0); // clamp to maximum of 100Hz
-			}
-			else if (message_name == "crash")
-			{
-				// Crash the plugin
-				LL_ERRS("Plugin") << "Plugin crash requested." << LL_ENDL;
-			}
-			else if (message_name == "hang")
-			{
-				// Hang the plugin
-				LL_WARNS("Plugin") << "Plugin hang requested." << LL_ENDL;
-				while (1)
-				{
-					// wheeeeeeeee......
-				}
-			}
-			else
-			{
-				LL_WARNS("Plugin") << "Unknown internal message from parent: " << message_name << LL_ENDL;
-			}
-		}
-	}
-
-	if (passMessage && mInstance != NULL)
-	{
-		LLTimer elapsed;
-
-		mInstance->sendMessage(message);
-
-		mCPUElapsed += elapsed.getElapsedTimeF64();
-	}
+    // Incoming message from the TCP Socket
+
+    LL_DEBUGS("Plugin") << "Received from parent: " << message << LL_ENDL;
+
+    // Decode this message
+    LLPluginMessage parsed;
+    parsed.parse(message);
+
+    if (mBlockingRequest)
+    {
+        // We're blocking the plugin waiting for a response.
+
+        if (parsed.hasValue("blocking_response"))
+        {
+            // This is the message we've been waiting for -- fall through and send it immediately.
+            mBlockingResponseReceived = true;
+        }
+        else
+        {
+            // Still waiting.  Queue this message and don't process it yet.
+            mMessageQueue.push(message);
+            return;
+        }
+    }
+
+    bool passMessage = true;
+
+    // FIXME: how should we handle queueing here?
+
+    {
+        std::string message_class = parsed.getClass();
+        if (message_class == LLPLUGIN_MESSAGE_CLASS_INTERNAL)
+        {
+            passMessage = false;
+
+            std::string message_name = parsed.getName();
+            if (message_name == "load_plugin")
+            {
+                mPluginFile = parsed.getValue("file");
+                mPluginDir = parsed.getValue("dir");
+            }
+            else if (message_name == "shutdown_plugin")
+            {
+                setState(STATE_SHUTDOWNREQ);
+            }
+            else if (message_name == "shm_add")
+            {
+                std::string name = parsed.getValue("name");
+                size_t size = (size_t)parsed.getValueS32("size");
+
+                sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
+                if (iter != mSharedMemoryRegions.end())
+                {
+                    // Need to remove the old region first
+                    LL_WARNS("Plugin") << "Adding a duplicate shared memory segment!" << LL_ENDL;
+                }
+                else
+                {
+                    // This is a new region
+                    LLPluginSharedMemory *region = new LLPluginSharedMemory;
+                    if (region->attach(name, size))
+                    {
+                        mSharedMemoryRegions.insert(sharedMemoryRegionsType::value_type(name, region));
+
+                        std::stringstream addr;
+                        addr << region->getMappedAddress();
+
+                        // Send the add notification to the plugin
+                        LLPluginMessage message("base", "shm_added");
+                        message.setValue("name", name);
+                        message.setValueS32("size", (S32)size);
+                        message.setValuePointer("address", region->getMappedAddress());
+                        sendMessageToPlugin(message);
+
+                        // and send the response to the parent
+                        message.setMessage(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "shm_add_response");
+                        message.setValue("name", name);
+                        sendMessageToParent(message);
+                    }
+                    else
+                    {
+                        LL_WARNS("Plugin") << "Couldn't create a shared memory segment!" << LL_ENDL;
+                        delete region;
+                    }
+                }
+
+            }
+            else if (message_name == "shm_remove")
+            {
+                std::string name = parsed.getValue("name");
+                sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
+                if (iter != mSharedMemoryRegions.end())
+                {
+                    // forward the remove request to the plugin -- its response will trigger us to detach the segment.
+                    LLPluginMessage message("base", "shm_remove");
+                    message.setValue("name", name);
+                    sendMessageToPlugin(message);
+                }
+                else
+                {
+                    LL_WARNS("Plugin") << "shm_remove for unknown memory segment!" << LL_ENDL;
+                }
+            }
+            else if (message_name == "sleep_time")
+            {
+                mSleepTime = llmax(parsed.getValueReal("time"), 1.0 / 100.0); // clamp to maximum of 100Hz
+            }
+            else if (message_name == "crash")
+            {
+                // Crash the plugin
+                LL_ERRS("Plugin") << "Plugin crash requested." << LL_ENDL;
+            }
+            else if (message_name == "hang")
+            {
+                // Hang the plugin
+                LL_WARNS("Plugin") << "Plugin hang requested." << LL_ENDL;
+                while (1)
+                {
+                    // wheeeeeeeee......
+                }
+            }
+            else
+            {
+                LL_WARNS("Plugin") << "Unknown internal message from parent: " << message_name << LL_ENDL;
+            }
+        }
+    }
+
+    if (passMessage && mInstance != NULL)
+    {
+        LLTimer elapsed;
+
+        mInstance->sendMessage(message);
+
+        mCPUElapsed += elapsed.getElapsedTimeF64();
+    }
 }
 
 /* virtual */
 void LLPluginProcessChild::receivePluginMessage(const std::string &message)
 {
-	LL_DEBUGS("Plugin") << "Received from plugin: " << message << LL_ENDL;
-
-	if (mBlockingRequest)
-	{
-		// 
-		LL_ERRS("Plugin") << "Can't send a message while already waiting on a blocking request -- aborting!" << LL_ENDL;
-	}
-
-	// Incoming message from the plugin instance
-	bool passMessage = true;
-
-	// FIXME: how should we handle queueing here?
-
-	// Intercept certain base messages (responses to ones sent by this class)
-	{
-		// Decode this message
-		LLPluginMessage parsed;
-		parsed.parse(message);
-
-		if (parsed.hasValue("blocking_request"))
-		{
-			mBlockingRequest = true;
-		}
-
-		std::string message_class = parsed.getClass();
-		if (message_class == "base")
-		{
-			std::string message_name = parsed.getName();
-			if (message_name == "init_response")
-			{
-				// The plugin has finished initializing.
-				setState(STATE_RUNNING);
-
-				// Don't pass this message up to the parent
-				passMessage = false;
-
-				LLPluginMessage new_message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "load_plugin_response");
-				LLSD versions = parsed.getValueLLSD("versions");
-				new_message.setValueLLSD("versions", versions);
-
-				if (parsed.hasValue("plugin_version"))
-				{
-					std::string plugin_version = parsed.getValue("plugin_version");
-					new_message.setValueLLSD("plugin_version", plugin_version);
-				}
-
-				// Let the parent know it's loaded and initialized.
-				sendMessageToParent(new_message);
-			}
-			else if (message_name == "goodbye")
-			{
-				setState(STATE_UNLOADED);
-			}
-			else if (message_name == "shm_remove_response")
-			{
-				// Don't pass this message up to the parent
-				passMessage = false;
-
-				std::string name = parsed.getValue("name");
-				sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
-				if (iter != mSharedMemoryRegions.end())
-				{
-					// detach the shared memory region
-					iter->second->detach();
-
-					// and remove it from our map
-					mSharedMemoryRegions.erase(iter);
-
-					// Finally, send the response to the parent.
-					LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "shm_remove_response");
-					message.setValue("name", name);
-					sendMessageToParent(message);
-				}
-				else
-				{
-					LL_WARNS("Plugin") << "shm_remove_response for unknown memory segment!" << LL_ENDL;
-				}
-			}
-		}
-	}
-
-	if (passMessage)
-	{
-		LL_DEBUGS("Plugin") << "Passing through to parent: " << message << LL_ENDL;
-		writeMessageRaw(message);
-	}
-
-	while (mBlockingRequest)
-	{
-		// The plugin wants to block and wait for a response to this message.
-		sleep(mSleepTime);	// this will pump the message pipe and process messages
-
-		if (mBlockingResponseReceived || mSocketError != APR_SUCCESS || (mMessagePipe == NULL))
-		{
-			// Response has been received, or we've hit an error state.  Stop waiting.
-			mBlockingRequest = false;
-			mBlockingResponseReceived = false;
-		}
-	}
+    LL_DEBUGS("Plugin") << "Received from plugin: " << message << LL_ENDL;
+
+    if (mBlockingRequest)
+    {
+        //
+        LL_ERRS("Plugin") << "Can't send a message while already waiting on a blocking request -- aborting!" << LL_ENDL;
+    }
+
+    // Incoming message from the plugin instance
+    bool passMessage = true;
+
+    // FIXME: how should we handle queueing here?
+
+    // Intercept certain base messages (responses to ones sent by this class)
+    {
+        // Decode this message
+        LLPluginMessage parsed;
+        parsed.parse(message);
+
+        if (parsed.hasValue("blocking_request"))
+        {
+            mBlockingRequest = true;
+        }
+
+        std::string message_class = parsed.getClass();
+        if (message_class == "base")
+        {
+            std::string message_name = parsed.getName();
+            if (message_name == "init_response")
+            {
+                // The plugin has finished initializing.
+                setState(STATE_RUNNING);
+
+                // Don't pass this message up to the parent
+                passMessage = false;
+
+                LLPluginMessage new_message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "load_plugin_response");
+                LLSD versions = parsed.getValueLLSD("versions");
+                new_message.setValueLLSD("versions", versions);
+
+                if (parsed.hasValue("plugin_version"))
+                {
+                    std::string plugin_version = parsed.getValue("plugin_version");
+                    new_message.setValueLLSD("plugin_version", plugin_version);
+                }
+
+                // Let the parent know it's loaded and initialized.
+                sendMessageToParent(new_message);
+            }
+            else if (message_name == "goodbye")
+            {
+                setState(STATE_UNLOADED);
+            }
+            else if (message_name == "shm_remove_response")
+            {
+                // Don't pass this message up to the parent
+                passMessage = false;
+
+                std::string name = parsed.getValue("name");
+                sharedMemoryRegionsType::iterator iter = mSharedMemoryRegions.find(name);
+                if (iter != mSharedMemoryRegions.end())
+                {
+                    // detach the shared memory region
+                    iter->second->detach();
+
+                    // and remove it from our map
+                    mSharedMemoryRegions.erase(iter);
+
+                    // Finally, send the response to the parent.
+                    LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "shm_remove_response");
+                    message.setValue("name", name);
+                    sendMessageToParent(message);
+                }
+                else
+                {
+                    LL_WARNS("Plugin") << "shm_remove_response for unknown memory segment!" << LL_ENDL;
+                }
+            }
+        }
+    }
+
+    if (passMessage)
+    {
+        LL_DEBUGS("Plugin") << "Passing through to parent: " << message << LL_ENDL;
+        writeMessageRaw(message);
+    }
+
+    while (mBlockingRequest)
+    {
+        // The plugin wants to block and wait for a response to this message.
+        sleep(mSleepTime);  // this will pump the message pipe and process messages
+
+        if (mBlockingResponseReceived || mSocketError != APR_SUCCESS || (mMessagePipe == NULL))
+        {
+            // Response has been received, or we've hit an error state.  Stop waiting.
+            mBlockingRequest = false;
+            mBlockingResponseReceived = false;
+        }
+    }
 }
 
 
 void LLPluginProcessChild::setState(EState state)
 {
-	LL_DEBUGS("Plugin") << "setting state to " << state << LL_ENDL;
-	mState = state;
+    LL_DEBUGS("Plugin") << "setting state to " << state << LL_ENDL;
+    mState = state;
 };
 
 void LLPluginProcessChild::deliverQueuedMessages()
 {
-	if (!mBlockingRequest)
-	{
-		while (!mMessageQueue.empty())
-		{
-			receiveMessageRaw(mMessageQueue.front());
-			mMessageQueue.pop();
-		}
-	}
+    if (!mBlockingRequest)
+    {
+        while (!mMessageQueue.empty())
+        {
+            receiveMessageRaw(mMessageQueue.front());
+            mMessageQueue.pop();
+        }
+    }
 }
diff --git a/indra/llplugin/llpluginprocesschild.h b/indra/llplugin/llpluginprocesschild.h
index b916cc9528..5de0f90209 100644
--- a/indra/llplugin/llpluginprocesschild.h
+++ b/indra/llplugin/llpluginprocesschild.h
@@ -1,26 +1,26 @@
-/** 
+/**
  * @file llpluginprocesschild.h
- * @brief LLPluginProcessChild handles the child side of the external-process plugin API. 
+ * @brief LLPluginProcessChild handles the child side of the external-process plugin API.
  *
  * @cond
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -40,76 +40,76 @@ class LLPluginInstance;
 
 class LLPluginProcessChild: public LLPluginMessagePipeOwner, public LLPluginInstanceMessageListener
 {
-	LOG_CLASS(LLPluginProcessChild);
+    LOG_CLASS(LLPluginProcessChild);
 public:
-	LLPluginProcessChild();
-	~LLPluginProcessChild();
-
-	void init(U32 launcher_port);
-	void idle(void);
-	void sleep(F64 seconds);
-	void pump();
-
-	// returns true if the plugin is in the steady state (processing messages)
-	bool isRunning(void);
-	
-	// returns true if the plugin is unloaded or we're in an unrecoverable error state.	
-	bool isDone(void);
-	
-	void killSockets(void);
-
-	F64 getSleepTime(void) const { return mSleepTime; };
-	
-	void sendMessageToPlugin(const LLPluginMessage &message);
-	void sendMessageToParent(const LLPluginMessage &message);
-	
-	// Inherited from LLPluginMessagePipeOwner
-	/* virtual */ void receiveMessageRaw(const std::string &message);
-
-	// Inherited from LLPluginInstanceMessageListener
-	/* virtual */ void receivePluginMessage(const std::string &message);
-	
+    LLPluginProcessChild();
+    ~LLPluginProcessChild();
+
+    void init(U32 launcher_port);
+    void idle(void);
+    void sleep(F64 seconds);
+    void pump();
+
+    // returns true if the plugin is in the steady state (processing messages)
+    bool isRunning(void);
+
+    // returns true if the plugin is unloaded or we're in an unrecoverable error state.
+    bool isDone(void);
+
+    void killSockets(void);
+
+    F64 getSleepTime(void) const { return mSleepTime; };
+
+    void sendMessageToPlugin(const LLPluginMessage &message);
+    void sendMessageToParent(const LLPluginMessage &message);
+
+    // Inherited from LLPluginMessagePipeOwner
+    /* virtual */ void receiveMessageRaw(const std::string &message);
+
+    // Inherited from LLPluginInstanceMessageListener
+    /* virtual */ void receivePluginMessage(const std::string &message);
+
 private:
 
-	enum EState
-	{
-		STATE_UNINITIALIZED,
-		STATE_INITIALIZED,			// init() has been called
-		STATE_CONNECTED,			// connected back to launcher
-		STATE_PLUGIN_LOADING,		// plugin library needs to be loaded
-		STATE_PLUGIN_LOADED,		// plugin library has been loaded
-		STATE_PLUGIN_INITIALIZING,	// plugin is processing init message
-		STATE_RUNNING,				// steady state (processing messages)
+    enum EState
+    {
+        STATE_UNINITIALIZED,
+        STATE_INITIALIZED,          // init() has been called
+        STATE_CONNECTED,            // connected back to launcher
+        STATE_PLUGIN_LOADING,       // plugin library needs to be loaded
+        STATE_PLUGIN_LOADED,        // plugin library has been loaded
+        STATE_PLUGIN_INITIALIZING,  // plugin is processing init message
+        STATE_RUNNING,              // steady state (processing messages)
         STATE_SHUTDOWNREQ,          // Parent has requested a shutdown.
-		STATE_UNLOADING,			// plugin has sent shutdown_response and needs to be unloaded
-		STATE_UNLOADED,				// plugin has been unloaded
-		STATE_ERROR,				// generic bailout state
-		STATE_DONE					// state machine will sit in this state after either error or normal termination.
-	};
-	void setState(EState state);
-
-	EState mState;
-	
-	LLHost mLauncherHost;
-	LLSocket::ptr_t mSocket;
-	
-	std::string mPluginFile;
-	std::string mPluginDir;
-
-	LLPluginInstance *mInstance;
-
-	typedef std::map<std::string, LLPluginSharedMemory*> sharedMemoryRegionsType;
-	sharedMemoryRegionsType mSharedMemoryRegions;
-	
-	LLTimer mHeartbeat;
-    F64		mSleepTime;
-    F64		mCPUElapsed;
-	bool	mBlockingRequest;
-	bool	mBlockingResponseReceived;
-	std::queue<std::string> mMessageQueue;
+        STATE_UNLOADING,            // plugin has sent shutdown_response and needs to be unloaded
+        STATE_UNLOADED,             // plugin has been unloaded
+        STATE_ERROR,                // generic bailout state
+        STATE_DONE                  // state machine will sit in this state after either error or normal termination.
+    };
+    void setState(EState state);
+
+    EState mState;
+
+    LLHost mLauncherHost;
+    LLSocket::ptr_t mSocket;
+
+    std::string mPluginFile;
+    std::string mPluginDir;
+
+    LLPluginInstance *mInstance;
+
+    typedef std::map<std::string, LLPluginSharedMemory*> sharedMemoryRegionsType;
+    sharedMemoryRegionsType mSharedMemoryRegions;
+
+    LLTimer mHeartbeat;
+    F64     mSleepTime;
+    F64     mCPUElapsed;
+    bool    mBlockingRequest;
+    bool    mBlockingResponseReceived;
+    std::queue<std::string> mMessageQueue;
     LLTimer mWaitGoodbye;
-	void deliverQueuedMessages();
-	
+    void deliverQueuedMessages();
+
 };
 
 #endif // LL_LLPLUGINPROCESSCHILD_H
diff --git a/indra/llplugin/llpluginprocessparent.h b/indra/llplugin/llpluginprocessparent.h
index 01627925d7..1966e6b13c 100644
--- a/indra/llplugin/llpluginprocessparent.h
+++ b/indra/llplugin/llpluginprocessparent.h
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginprocessparent.h
  * @brief LLPluginProcessParent handles the parent side of the external-process plugin API.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -43,182 +43,182 @@
 #include "llsd.h"
 #include "llevents.h"
 
-class LLPluginProcessParentOwner : public std::enable_shared_from_this < LLPluginProcessParentOwner > 
+class LLPluginProcessParentOwner : public std::enable_shared_from_this < LLPluginProcessParentOwner >
 {
 public:
-	virtual ~LLPluginProcessParentOwner();
-	virtual void receivePluginMessage(const LLPluginMessage &message) = 0;
-	virtual bool receivePluginMessageEarly(const LLPluginMessage &message) {return false;};
-	// This will only be called when the plugin has died unexpectedly 
-	virtual void pluginLaunchFailed() {};
-	virtual void pluginDied() {};
+    virtual ~LLPluginProcessParentOwner();
+    virtual void receivePluginMessage(const LLPluginMessage &message) = 0;
+    virtual bool receivePluginMessageEarly(const LLPluginMessage &message) {return false;};
+    // This will only be called when the plugin has died unexpectedly
+    virtual void pluginLaunchFailed() {};
+    virtual void pluginDied() {};
 };
 
 class LLPluginProcessParent : public LLPluginMessagePipeOwner
 {
-	LOG_CLASS(LLPluginProcessParent);
+    LOG_CLASS(LLPluginProcessParent);
 
     LLPluginProcessParent(LLPluginProcessParentOwner *owner);
 public:
     typedef std::shared_ptr<LLPluginProcessParent> ptr_t;
 
-	~LLPluginProcessParent();
-		
-	void init(const std::string &launcher_filename, 
-			  const std::string &plugin_dir,
-			  const std::string &plugin_filename, 
-			  bool debug);
+    ~LLPluginProcessParent();
+
+    void init(const std::string &launcher_filename,
+              const std::string &plugin_dir,
+              const std::string &plugin_filename,
+              bool debug);
 
     // Creates a process
     // returns true if process already exists or if created,
     // false if failed to create
     bool createPluginProcess();
 
-	void idle(void);
-	
-	// returns true if the plugin is on its way to steady state
-	bool isLoading(void);
+    void idle(void);
+
+    // returns true if the plugin is on its way to steady state
+    bool isLoading(void);
+
+    // returns true if the plugin is in the steady state (processing messages)
+    bool isRunning(void);
 
-	// returns true if the plugin is in the steady state (processing messages)
-	bool isRunning(void);
+    // returns true if the process has exited or we've had a fatal error
+    bool isDone(void);
 
-	// returns true if the process has exited or we've had a fatal error
-	bool isDone(void);	
-	
-	// returns true if the process is currently waiting on a blocking request
-	bool isBlocked(void) { return mBlocked; };
-	
-	void killSockets(void);
-	
-	// Go to the proper error state
-	void errorState(void);
+    // returns true if the process is currently waiting on a blocking request
+    bool isBlocked(void) { return mBlocked; };
 
-	void setSleepTime(F64 sleep_time, bool force_send = false);
-	F64 getSleepTime(void) const { return mSleepTime; };
+    void killSockets(void);
 
-	void sendMessage(const LLPluginMessage &message);
-	
-	void receiveMessage(const LLPluginMessage &message);
+    // Go to the proper error state
+    void errorState(void);
+
+    void setSleepTime(F64 sleep_time, bool force_send = false);
+    F64 getSleepTime(void) const { return mSleepTime; };
+
+    void sendMessage(const LLPluginMessage &message);
+
+    void receiveMessage(const LLPluginMessage &message);
 
     static ptr_t create(LLPluginProcessParentOwner *owner);
     void requestShutdown();
 
-	// Inherited from LLPluginMessagePipeOwner
-	/*virtual*/ void receiveMessageRaw(const std::string &message);
-	/*virtual*/ void receiveMessageEarly(const LLPluginMessage &message);
-	/*virtual*/ void setMessagePipe(LLPluginMessagePipe *message_pipe) ;
-	
-	// This adds a memory segment shared with the client, generating a name for the segment.  The name generated is guaranteed to be unique on the host.
-	// The caller must call removeSharedMemory first (and wait until getSharedMemorySize returns 0 for the indicated name) before re-adding a segment with the same name.
-	std::string addSharedMemory(size_t size);
-	// Negotiates for the removal of a shared memory segment.  It is the caller's responsibility to ensure that nothing touches the memory
-	// after this has been called, since the segment will be unmapped shortly thereafter.
-	void removeSharedMemory(const std::string &name);
-	size_t getSharedMemorySize(const std::string &name);
-	void *getSharedMemoryAddress(const std::string &name);
-	
-	// Returns the version string the plugin indicated for the message class, or an empty string if that class wasn't in the list.
-	std::string getMessageClassVersion(const std::string &message_class);
-
-	std::string getPluginVersion(void);
-	
-	bool getDisableTimeout() { return mDisableTimeout; };
-	void setDisableTimeout(bool disable) { mDisableTimeout = disable; };
-	
-	void setLaunchTimeout(F32 timeout) { mPluginLaunchTimeout = timeout; };
-	void setLockupTimeout(F32 timeout) { mPluginLockupTimeout = timeout; };
-
-	F64 getCPUUsage() { return mCPUUsage; };
-	
-	static void poll(F64 timeout);
-	static bool canPollThreadRun() { return (sPollSet || sPollsetNeedsRebuild || sUseReadThread); };
-	static void setUseReadThread(bool use_read_thread);
-	static bool getUseReadThread() { return sUseReadThread; };
+    // Inherited from LLPluginMessagePipeOwner
+    /*virtual*/ void receiveMessageRaw(const std::string &message);
+    /*virtual*/ void receiveMessageEarly(const LLPluginMessage &message);
+    /*virtual*/ void setMessagePipe(LLPluginMessagePipe *message_pipe) ;
+
+    // This adds a memory segment shared with the client, generating a name for the segment.  The name generated is guaranteed to be unique on the host.
+    // The caller must call removeSharedMemory first (and wait until getSharedMemorySize returns 0 for the indicated name) before re-adding a segment with the same name.
+    std::string addSharedMemory(size_t size);
+    // Negotiates for the removal of a shared memory segment.  It is the caller's responsibility to ensure that nothing touches the memory
+    // after this has been called, since the segment will be unmapped shortly thereafter.
+    void removeSharedMemory(const std::string &name);
+    size_t getSharedMemorySize(const std::string &name);
+    void *getSharedMemoryAddress(const std::string &name);
+
+    // Returns the version string the plugin indicated for the message class, or an empty string if that class wasn't in the list.
+    std::string getMessageClassVersion(const std::string &message_class);
+
+    std::string getPluginVersion(void);
+
+    bool getDisableTimeout() { return mDisableTimeout; };
+    void setDisableTimeout(bool disable) { mDisableTimeout = disable; };
+
+    void setLaunchTimeout(F32 timeout) { mPluginLaunchTimeout = timeout; };
+    void setLockupTimeout(F32 timeout) { mPluginLockupTimeout = timeout; };
+
+    F64 getCPUUsage() { return mCPUUsage; };
+
+    static void poll(F64 timeout);
+    static bool canPollThreadRun() { return (sPollSet || sPollsetNeedsRebuild || sUseReadThread); };
+    static void setUseReadThread(bool use_read_thread);
+    static bool getUseReadThread() { return sUseReadThread; };
 
     static void shutdown();
 private:
     typedef std::map<void *, ptr_t> mapInstances_t;
 
-	enum EState
-	{
-		STATE_UNINITIALIZED,
-		STATE_INITIALIZED,		// init() has been called
-		STATE_LISTENING,		// listening for incoming connection
-		STATE_LAUNCHED,			// process has been launched
-		STATE_CONNECTED,		// process has connected
-		STATE_HELLO,			// first message from the plugin process has been received
-		STATE_LOADING,			// process has been asked to load the plugin
-		STATE_RUNNING,			// 
+    enum EState
+    {
+        STATE_UNINITIALIZED,
+        STATE_INITIALIZED,      // init() has been called
+        STATE_LISTENING,        // listening for incoming connection
+        STATE_LAUNCHED,         // process has been launched
+        STATE_CONNECTED,        // process has connected
+        STATE_HELLO,            // first message from the plugin process has been received
+        STATE_LOADING,          // process has been asked to load the plugin
+        STATE_RUNNING,          //
         STATE_GOODBYE,
-		STATE_LAUNCH_FAILURE,	// Failure before plugin loaded
-		STATE_ERROR,			// generic bailout state
-		STATE_CLEANUP,			// clean everything up
-		STATE_EXITING,			// Tried to kill process, waiting for it to exit
-		STATE_DONE				//
+        STATE_LAUNCH_FAILURE,   // Failure before plugin loaded
+        STATE_ERROR,            // generic bailout state
+        STATE_CLEANUP,          // clean everything up
+        STATE_EXITING,          // Tried to kill process, waiting for it to exit
+        STATE_DONE              //
 
-	};
-	EState mState;
-	void setState(EState state);
+    };
+    EState mState;
+    void setState(EState state);
 
     bool wantsPolling() const;
     void removeFromProcessing();
 
-	bool pluginLockedUp();
-	bool pluginLockedUpOrQuit();
+    bool pluginLockedUp();
+    bool pluginLockedUpOrQuit();
 
-	bool accept();
+    bool accept();
 
     void clearProcessCreationThread();
 
-	LLSocket::ptr_t mListenSocket;
-	LLSocket::ptr_t mSocket;
-	U32 mBoundPort;
-
-	LLProcess::Params mProcessParams;
-	LLProcessPtr mProcess;
-	LLThread *pProcessCreationThread;
-
-	std::string mPluginFile;
-	std::string mPluginDir;
-
-	LLPluginProcessParentOwner *mOwner;
-
-	typedef std::map<std::string, LLPluginSharedMemory*> sharedMemoryRegionsType;
-	sharedMemoryRegionsType mSharedMemoryRegions;
-
-	LLSD mMessageClassVersions;
-	std::string mPluginVersionString;
-	
-	LLTimer mHeartbeat;
-	F64		mSleepTime;
-	F64		mCPUUsage;
-	
-	bool mDisableTimeout;
-	bool mDebug;
-	bool mBlocked;
-	bool mPolledInput;
-
-	LLProcessPtr mDebugger;
-	
-	F32 mPluginLaunchTimeout;		// Somewhat longer timeout for initial launch.
-	F32 mPluginLockupTimeout;		// If we don't receive a heartbeat in this many seconds, we declare the plugin locked up.
-
-	static bool sUseReadThread;
-	apr_pollfd_t mPollFD;
-	static apr_pollset_t *sPollSet;
-	static bool sPollsetNeedsRebuild;
-	static LLMutex *sInstancesMutex;
+    LLSocket::ptr_t mListenSocket;
+    LLSocket::ptr_t mSocket;
+    U32 mBoundPort;
+
+    LLProcess::Params mProcessParams;
+    LLProcessPtr mProcess;
+    LLThread *pProcessCreationThread;
+
+    std::string mPluginFile;
+    std::string mPluginDir;
+
+    LLPluginProcessParentOwner *mOwner;
+
+    typedef std::map<std::string, LLPluginSharedMemory*> sharedMemoryRegionsType;
+    sharedMemoryRegionsType mSharedMemoryRegions;
+
+    LLSD mMessageClassVersions;
+    std::string mPluginVersionString;
+
+    LLTimer mHeartbeat;
+    F64     mSleepTime;
+    F64     mCPUUsage;
+
+    bool mDisableTimeout;
+    bool mDebug;
+    bool mBlocked;
+    bool mPolledInput;
+
+    LLProcessPtr mDebugger;
+
+    F32 mPluginLaunchTimeout;       // Somewhat longer timeout for initial launch.
+    F32 mPluginLockupTimeout;       // If we don't receive a heartbeat in this many seconds, we declare the plugin locked up.
+
+    static bool sUseReadThread;
+    apr_pollfd_t mPollFD;
+    static apr_pollset_t *sPollSet;
+    static bool sPollsetNeedsRebuild;
+    static LLMutex *sInstancesMutex;
     static mapInstances_t sInstances;
-	static void dirtyPollSet();
-	static void updatePollset();
-	void servicePoll();
-	static LLThread *sReadThread;
+    static void dirtyPollSet();
+    static void updatePollset();
+    void servicePoll();
+    static LLThread *sReadThread;
 
     LLTempBoundListener mPolling;
     bool pollTick();
 
-	LLMutex mIncomingQueueMutex;
-	std::queue<LLPluginMessage> mIncomingQueue;
+    LLMutex mIncomingQueueMutex;
+    std::queue<LLPluginMessage> mIncomingQueue;
 };
 
 #endif // LL_LLPLUGINPROCESSPARENT_H
diff --git a/indra/llplugin/llpluginsharedmemory.cpp b/indra/llplugin/llpluginsharedmemory.cpp
index 63ff5085c6..bfb551ff8d 100644
--- a/indra/llplugin/llpluginsharedmemory.cpp
+++ b/indra/llplugin/llpluginsharedmemory.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file llpluginsharedmemory.cpp
  * LLPluginSharedMemory manages a shared memory segment for use by the LLPlugin API.
  *
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -31,44 +31,44 @@
 #include "llpluginsharedmemory.h"
 
 // on Mac and Linux, we use the native shm_open/mmap interface by using
-//	#define USE_SHM_OPEN_SHARED_MEMORY 1
+//  #define USE_SHM_OPEN_SHARED_MEMORY 1
 // in the appropriate sections below.
 
 // For Windows, use:
-//	#define USE_WIN32_SHARED_MEMORY 1
+//  #define USE_WIN32_SHARED_MEMORY 1
 
 // If we ever want to fall back to the apr implementation for a platform, use:
-//	#define USE_APR_SHARED_MEMORY 1
+//  #define USE_APR_SHARED_MEMORY 1
 
 #if LL_WINDOWS
-//	#define USE_APR_SHARED_MEMORY 1
-	#define USE_WIN32_SHARED_MEMORY 1
+//  #define USE_APR_SHARED_MEMORY 1
+    #define USE_WIN32_SHARED_MEMORY 1
 #elif LL_DARWIN
-	#define USE_SHM_OPEN_SHARED_MEMORY 1
+    #define USE_SHM_OPEN_SHARED_MEMORY 1
 #elif LL_LINUX
-	#define USE_SHM_OPEN_SHARED_MEMORY 1
+    #define USE_SHM_OPEN_SHARED_MEMORY 1
 #endif
 
 
 // FIXME: This path thing is evil and unacceptable.
 #if LL_WINDOWS
-	#define APR_SHARED_MEMORY_PREFIX_STRING "C:\\LLPlugin_"
-	// Apparnently using the "Global\\" prefix here only works from administrative accounts under Vista.
-	// Other options I've seen referenced are "Local\\" and "Session\\".
-	#define WIN32_SHARED_MEMORY_PREFIX_STRING "Local\\LL_"
+    #define APR_SHARED_MEMORY_PREFIX_STRING "C:\\LLPlugin_"
+    // Apparnently using the "Global\\" prefix here only works from administrative accounts under Vista.
+    // Other options I've seen referenced are "Local\\" and "Session\\".
+    #define WIN32_SHARED_MEMORY_PREFIX_STRING "Local\\LL_"
 #else
-	// mac and linux
-	#define APR_SHARED_MEMORY_PREFIX_STRING "/tmp/LLPlugin_"
-	#define SHM_OPEN_SHARED_MEMORY_PREFIX_STRING "/LL"
+    // mac and linux
+    #define APR_SHARED_MEMORY_PREFIX_STRING "/tmp/LLPlugin_"
+    #define SHM_OPEN_SHARED_MEMORY_PREFIX_STRING "/LL"
 #endif
 
-#if USE_APR_SHARED_MEMORY 
-	#include "llapr.h"
-	#include "apr_shm.h"
+#if USE_APR_SHARED_MEMORY
+    #include "llapr.h"
+    #include "apr_shm.h"
 #elif USE_SHM_OPEN_SHARED_MEMORY
-	#include <sys/fcntl.h>
-	#include <sys/mman.h>
-	#include <errno.h>
+    #include <sys/fcntl.h>
+    #include <sys/mman.h>
+    #include <errno.h>
 #elif USE_WIN32_SHARED_MEMORY
 #include <windows.h>
 #endif // USE_APR_SHARED_MEMORY
@@ -78,17 +78,17 @@ int LLPluginSharedMemory::sSegmentNumber = 0;
 
 std::string LLPluginSharedMemory::createName(void)
 {
-	std::stringstream newname;
+    std::stringstream newname;
 
 #if LL_WINDOWS
-	newname << GetCurrentProcessId();
+    newname << GetCurrentProcessId();
 #else // LL_WINDOWS
-	newname << getpid();
+    newname << getpid();
 #endif // LL_WINDOWS
-		
-	newname << "_" << sSegmentNumber++;
-	
-	return newname.str();
+
+    newname << "_" << sSegmentNumber++;
+
+    return newname.str();
 }
 
 /**
@@ -98,15 +98,15 @@ std::string LLPluginSharedMemory::createName(void)
 class LLPluginSharedMemoryPlatformImpl
 {
 public:
-	LLPluginSharedMemoryPlatformImpl();
-	~LLPluginSharedMemoryPlatformImpl();
-	
+    LLPluginSharedMemoryPlatformImpl();
+    ~LLPluginSharedMemoryPlatformImpl();
+
 #if USE_APR_SHARED_MEMORY
-	apr_shm_t* mAprSharedMemory;	
+    apr_shm_t* mAprSharedMemory;
 #elif USE_SHM_OPEN_SHARED_MEMORY
-	int mSharedMemoryFD;
+    int mSharedMemoryFD;
 #elif USE_WIN32_SHARED_MEMORY
-	HANDLE mMapFile;
+    HANDLE mMapFile;
 #endif
 
 };
@@ -116,11 +116,11 @@ public:
  */
 LLPluginSharedMemory::LLPluginSharedMemory()
 {
-	mSize = 0;
-	mMappedAddress = NULL;
-	mNeedsDestroy = false;
+    mSize = 0;
+    mMappedAddress = NULL;
+    mNeedsDestroy = false;
 
-	mImpl = new LLPluginSharedMemoryPlatformImpl;
+    mImpl = new LLPluginSharedMemoryPlatformImpl;
 }
 
 /**
@@ -128,14 +128,14 @@ LLPluginSharedMemory::LLPluginSharedMemory()
  */
 LLPluginSharedMemory::~LLPluginSharedMemory()
 {
-	if(mNeedsDestroy)
-		destroy();
-	else
-		detach();
-		
-	unlink();
-	
-	delete mImpl;
+    if(mNeedsDestroy)
+        destroy();
+    else
+        detach();
+
+    unlink();
+
+    delete mImpl;
 }
 
 #if USE_APR_SHARED_MEMORY
@@ -143,106 +143,106 @@ LLPluginSharedMemory::~LLPluginSharedMemory()
 
 LLPluginSharedMemoryPlatformImpl::LLPluginSharedMemoryPlatformImpl()
 {
-	mAprSharedMemory = NULL;
+    mAprSharedMemory = NULL;
 }
 
 LLPluginSharedMemoryPlatformImpl::~LLPluginSharedMemoryPlatformImpl()
 {
-	
+
 }
 
 bool LLPluginSharedMemory::map(void)
 {
-	mMappedAddress = apr_shm_baseaddr_get(mImpl->mAprSharedMemory);
-	if(mMappedAddress == NULL)
-	{
-		return false;
-	}
-	
-	return true;
+    mMappedAddress = apr_shm_baseaddr_get(mImpl->mAprSharedMemory);
+    if(mMappedAddress == NULL)
+    {
+        return false;
+    }
+
+    return true;
 }
 
 bool LLPluginSharedMemory::unmap(void)
 {
-	// This is a no-op under apr.
-	return true;
+    // This is a no-op under apr.
+    return true;
 }
 
 bool LLPluginSharedMemory::close(void)
 {
-	// This is a no-op under apr.
-	return true;
+    // This is a no-op under apr.
+    return true;
 }
 
 bool LLPluginSharedMemory::unlink(void)
 {
-	// This is a no-op under apr.
-	return true;
+    // This is a no-op under apr.
+    return true;
 }
 
 
 bool LLPluginSharedMemory::create(size_t size)
 {
-	mName = APR_SHARED_MEMORY_PREFIX_STRING;
-	mName += createName();
-	mSize = size;
-	
-	apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), gAPRPoolp );
-	
-	if(ll_apr_warn_status(status))
-	{
-		return false;
-	}
+    mName = APR_SHARED_MEMORY_PREFIX_STRING;
+    mName += createName();
+    mSize = size;
+
+    apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), gAPRPoolp );
+
+    if(ll_apr_warn_status(status))
+    {
+        return false;
+    }
 
-	mNeedsDestroy = true;
-	
-	return map();
+    mNeedsDestroy = true;
+
+    return map();
 }
 
 bool LLPluginSharedMemory::destroy(void)
 {
-	if(mImpl->mAprSharedMemory)
-	{
-		apr_status_t status = apr_shm_destroy(mImpl->mAprSharedMemory);
-		if(ll_apr_warn_status(status))
-		{
-			// TODO: Is this a fatal error?  I think not...
-		}
-		mImpl->mAprSharedMemory = NULL;
-	}
-	
-	return true;
+    if(mImpl->mAprSharedMemory)
+    {
+        apr_status_t status = apr_shm_destroy(mImpl->mAprSharedMemory);
+        if(ll_apr_warn_status(status))
+        {
+            // TODO: Is this a fatal error?  I think not...
+        }
+        mImpl->mAprSharedMemory = NULL;
+    }
+
+    return true;
 }
 
 bool LLPluginSharedMemory::attach(const std::string &name, size_t size)
 {
-	mName = name;
-	mSize = size;
-	
-	apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), gAPRPoolp );
-	
-	if(ll_apr_warn_status(status))
-	{
-		return false;
-	}
+    mName = name;
+    mSize = size;
+
+    apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), gAPRPoolp );
 
-	return map();
+    if(ll_apr_warn_status(status))
+    {
+        return false;
+    }
+
+    return map();
 }
 
 
 bool LLPluginSharedMemory::detach(void)
 {
-	if(mImpl->mAprSharedMemory)
-	{
-		apr_status_t status = apr_shm_detach(mImpl->mAprSharedMemory);
-		if(ll_apr_warn_status(status))
-		{
-			// TODO: Is this a fatal error?  I think not...
-		}
-		mImpl->mAprSharedMemory = NULL;
-	}
-	
-	return true;
+    if(mImpl->mAprSharedMemory)
+    {
+        apr_status_t status = apr_shm_detach(mImpl->mAprSharedMemory);
+        if(ll_apr_warn_status(status))
+        {
+            // TODO: Is this a fatal error?  I think not...
+        }
+        mImpl->mAprSharedMemory = NULL;
+    }
+
+    return true;
 }
 
 
@@ -251,7 +251,7 @@ bool LLPluginSharedMemory::detach(void)
 
 LLPluginSharedMemoryPlatformImpl::LLPluginSharedMemoryPlatformImpl()
 {
-	mSharedMemoryFD = -1;
+    mSharedMemoryFD = -1;
 }
 
 LLPluginSharedMemoryPlatformImpl::~LLPluginSharedMemoryPlatformImpl()
@@ -260,119 +260,119 @@ LLPluginSharedMemoryPlatformImpl::~LLPluginSharedMemoryPlatformImpl()
 
 bool LLPluginSharedMemory::map(void)
 {
-	mMappedAddress = ::mmap(NULL, mSize, PROT_READ | PROT_WRITE, MAP_SHARED, mImpl->mSharedMemoryFD, 0);
-	if(mMappedAddress == NULL)
-	{
-		return false;
-	}
-	
-	LL_DEBUGS("Plugin") << "memory mapped at " << mMappedAddress << LL_ENDL;
+    mMappedAddress = ::mmap(NULL, mSize, PROT_READ | PROT_WRITE, MAP_SHARED, mImpl->mSharedMemoryFD, 0);
+    if(mMappedAddress == NULL)
+    {
+        return false;
+    }
 
-	return true;
+    LL_DEBUGS("Plugin") << "memory mapped at " << mMappedAddress << LL_ENDL;
+
+    return true;
 }
 
 bool LLPluginSharedMemory::unmap(void)
 {
-	if(mMappedAddress != NULL)
-	{
-		LL_DEBUGS("Plugin") << "calling munmap(" << mMappedAddress << ", " << mSize << ")" << LL_ENDL;
-		if(::munmap(mMappedAddress, mSize) == -1)	
-		{
-			// TODO: Is this a fatal error?  I think not...
-		}
-		
-		mMappedAddress = NULL;
-	}
+    if(mMappedAddress != NULL)
+    {
+        LL_DEBUGS("Plugin") << "calling munmap(" << mMappedAddress << ", " << mSize << ")" << LL_ENDL;
+        if(::munmap(mMappedAddress, mSize) == -1)
+        {
+            // TODO: Is this a fatal error?  I think not...
+        }
+
+        mMappedAddress = NULL;
+    }
 
-	return true;
+    return true;
 }
 
 bool LLPluginSharedMemory::close(void)
 {
-	if(mImpl->mSharedMemoryFD != -1)
-	{
-		LL_DEBUGS("Plugin") << "calling close(" << mImpl->mSharedMemoryFD << ")" << LL_ENDL;
-		if(::close(mImpl->mSharedMemoryFD) == -1)
-		{
-			// TODO: Is this a fatal error?  I think not...
-		}
-		
-		mImpl->mSharedMemoryFD = -1;
-	}
-	return true;
+    if(mImpl->mSharedMemoryFD != -1)
+    {
+        LL_DEBUGS("Plugin") << "calling close(" << mImpl->mSharedMemoryFD << ")" << LL_ENDL;
+        if(::close(mImpl->mSharedMemoryFD) == -1)
+        {
+            // TODO: Is this a fatal error?  I think not...
+        }
+
+        mImpl->mSharedMemoryFD = -1;
+    }
+    return true;
 }
 
 bool LLPluginSharedMemory::unlink(void)
 {
-	if(!mName.empty())
-	{
-		if(::shm_unlink(mName.c_str()) == -1)
-		{
-			return false;
-		}
-	}
-		
-	return true;
+    if(!mName.empty())
+    {
+        if(::shm_unlink(mName.c_str()) == -1)
+        {
+            return false;
+        }
+    }
+
+    return true;
 }
 
 
 bool LLPluginSharedMemory::create(size_t size)
 {
-	mName = SHM_OPEN_SHARED_MEMORY_PREFIX_STRING;
-	mName += createName();
-	mSize = size;
-	
-	// Preemptive unlink, just in case something didn't get cleaned up.
-	unlink();
-
-	mImpl->mSharedMemoryFD = ::shm_open(mName.c_str(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
-	if(mImpl->mSharedMemoryFD == -1)
-	{
-		return false;
-	}
-	
-	mNeedsDestroy = true;
-	
-	if(::ftruncate(mImpl->mSharedMemoryFD, mSize) == -1)
-	{
-		return false;
-	}
-	
-	
-	return map();
+    mName = SHM_OPEN_SHARED_MEMORY_PREFIX_STRING;
+    mName += createName();
+    mSize = size;
+
+    // Preemptive unlink, just in case something didn't get cleaned up.
+    unlink();
+
+    mImpl->mSharedMemoryFD = ::shm_open(mName.c_str(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
+    if(mImpl->mSharedMemoryFD == -1)
+    {
+        return false;
+    }
+
+    mNeedsDestroy = true;
+
+    if(::ftruncate(mImpl->mSharedMemoryFD, mSize) == -1)
+    {
+        return false;
+    }
+
+
+    return map();
 }
 
 bool LLPluginSharedMemory::destroy(void)
 {
-	unmap();
-	close();	
-	
-	return true;
+    unmap();
+    close();
+
+    return true;
 }
 
 
 bool LLPluginSharedMemory::attach(const std::string &name, size_t size)
 {
-	mName = name;
-	mSize = size;
+    mName = name;
+    mSize = size;
+
+    mImpl->mSharedMemoryFD = ::shm_open(mName.c_str(), O_RDWR, S_IRUSR | S_IWUSR);
+    if(mImpl->mSharedMemoryFD == -1)
+    {
+        return false;
+    }
+
+    // unlink here so the segment will be cleaned up automatically after the last close.
+    unlink();
 
-	mImpl->mSharedMemoryFD = ::shm_open(mName.c_str(), O_RDWR, S_IRUSR | S_IWUSR);
-	if(mImpl->mSharedMemoryFD == -1)
-	{
-		return false;
-	}
-	
-	// unlink here so the segment will be cleaned up automatically after the last close.
-	unlink();
-	
-	return map();
+    return map();
 }
 
 bool LLPluginSharedMemory::detach(void)
 {
-	unmap();
-	close();	
-	return true;
+    unmap();
+    close();
+    return true;
 }
 
 #elif USE_WIN32_SHARED_MEMORY
@@ -382,119 +382,119 @@ bool LLPluginSharedMemory::detach(void)
 
 LLPluginSharedMemoryPlatformImpl::LLPluginSharedMemoryPlatformImpl()
 {
-	mMapFile = NULL;
+    mMapFile = NULL;
 }
 
 LLPluginSharedMemoryPlatformImpl::~LLPluginSharedMemoryPlatformImpl()
 {
-	
+
 }
 
 bool LLPluginSharedMemory::map(void)
 {
-	mMappedAddress = MapViewOfFile(
-		mImpl->mMapFile,			// handle to map object
-		FILE_MAP_ALL_ACCESS,		// read/write permission
-		0,                   
-		0,                   
-		mSize);
-		
-	if(mMappedAddress == NULL)
-	{
-		LL_WARNS("Plugin") << "MapViewOfFile failed: " << GetLastError() << LL_ENDL;
-		return false;
-	}
-	
-	LL_DEBUGS("Plugin") << "memory mapped at " << mMappedAddress << LL_ENDL;
+    mMappedAddress = MapViewOfFile(
+        mImpl->mMapFile,            // handle to map object
+        FILE_MAP_ALL_ACCESS,        // read/write permission
+        0,
+        0,
+        mSize);
+
+    if(mMappedAddress == NULL)
+    {
+        LL_WARNS("Plugin") << "MapViewOfFile failed: " << GetLastError() << LL_ENDL;
+        return false;
+    }
 
-	return true;
+    LL_DEBUGS("Plugin") << "memory mapped at " << mMappedAddress << LL_ENDL;
+
+    return true;
 }
 
 bool LLPluginSharedMemory::unmap(void)
 {
-	if(mMappedAddress != NULL)
-	{
-		UnmapViewOfFile(mMappedAddress);	
-		mMappedAddress = NULL;
-	}
+    if(mMappedAddress != NULL)
+    {
+        UnmapViewOfFile(mMappedAddress);
+        mMappedAddress = NULL;
+    }
 
-	return true;
+    return true;
 }
 
 bool LLPluginSharedMemory::close(void)
 {
-	if(mImpl->mMapFile != NULL)
-	{
-		CloseHandle(mImpl->mMapFile);
-		mImpl->mMapFile = NULL;
-	}
-	
-	return true;
+    if(mImpl->mMapFile != NULL)
+    {
+        CloseHandle(mImpl->mMapFile);
+        mImpl->mMapFile = NULL;
+    }
+
+    return true;
 }
 
 bool LLPluginSharedMemory::unlink(void)
 {
-	// This is a no-op on Windows.
-	return true;
+    // This is a no-op on Windows.
+    return true;
 }
 
 
 bool LLPluginSharedMemory::create(size_t size)
 {
-	mName = WIN32_SHARED_MEMORY_PREFIX_STRING;
-	mName += createName();
-	mSize = size;
+    mName = WIN32_SHARED_MEMORY_PREFIX_STRING;
+    mName += createName();
+    mSize = size;
+
+    mImpl->mMapFile = CreateFileMappingA(
+                 INVALID_HANDLE_VALUE,      // use paging file
+                 NULL,                      // default security
+                 PAGE_READWRITE,            // read/write access
+                 0,                         // max. object size
+                 mSize,                     // buffer size
+                 mName.c_str());            // name of mapping object
 
-	mImpl->mMapFile = CreateFileMappingA(
-                 INVALID_HANDLE_VALUE,		// use paging file
-                 NULL,						// default security 
-                 PAGE_READWRITE,			// read/write access
-                 0,							// max. object size 
-                 mSize,						// buffer size  
-                 mName.c_str());			// name of mapping object
+    if(mImpl->mMapFile == NULL)
+    {
+        LL_WARNS("Plugin") << "CreateFileMapping failed: " << GetLastError() << LL_ENDL;
+        return false;
+    }
 
-	if(mImpl->mMapFile == NULL)
-	{
-		LL_WARNS("Plugin") << "CreateFileMapping failed: " << GetLastError() << LL_ENDL;
-		return false;
-	}
+    mNeedsDestroy = true;
 
-	mNeedsDestroy = true;
-		
-	return map();
+    return map();
 }
 
 bool LLPluginSharedMemory::destroy(void)
 {
-	unmap();
-	close();
-	return true;
+    unmap();
+    close();
+    return true;
 }
 
 bool LLPluginSharedMemory::attach(const std::string &name, size_t size)
 {
-	mName = name;
-	mSize = size;
+    mName = name;
+    mSize = size;
+
+    mImpl->mMapFile = OpenFileMappingA(
+                FILE_MAP_ALL_ACCESS,        // read/write access
+                FALSE,                      // do not inherit the name
+                mName.c_str());             // name of mapping object
+
+    if(mImpl->mMapFile == NULL)
+    {
+        LL_WARNS("Plugin") << "OpenFileMapping failed: " << GetLastError() << LL_ENDL;
+        return false;
+    }
 
-	mImpl->mMapFile = OpenFileMappingA(
-				FILE_MAP_ALL_ACCESS,		// read/write access
-				FALSE,						// do not inherit the name
-				mName.c_str());				// name of mapping object
-	
-	if(mImpl->mMapFile == NULL)
-	{
-		LL_WARNS("Plugin") << "OpenFileMapping failed: " << GetLastError() << LL_ENDL;
-		return false;
-	}
-		
-	return map();
+    return map();
 }
 
 bool LLPluginSharedMemory::detach(void)
 {
-	unmap();
-	close();
-	return true;
+    unmap();
+    close();
+    return true;
 }
 
 
diff --git a/indra/llplugin/llpluginsharedmemory.h b/indra/llplugin/llpluginsharedmemory.h
index c6cd49cabb..a0aa885a58 100644
--- a/indra/llplugin/llpluginsharedmemory.h
+++ b/indra/llplugin/llpluginsharedmemory.h
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llpluginsharedmemory.h
  *
  * @cond
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  * @endcond
@@ -36,15 +36,15 @@ class LLPluginSharedMemoryPlatformImpl;
  */
 class LLPluginSharedMemory
 {
-	LOG_CLASS(LLPluginSharedMemory);
+    LOG_CLASS(LLPluginSharedMemory);
 public:
-	LLPluginSharedMemory();
-	~LLPluginSharedMemory();
-	
-	// Parent will use create/destroy, child will use attach/detach.
-	// Message transactions will ensure child attaches after parent creates and detaches before parent destroys.
-	
-   /** 
+    LLPluginSharedMemory();
+    ~LLPluginSharedMemory();
+
+    // Parent will use create/destroy, child will use attach/detach.
+    // Message transactions will ensure child attaches after parent creates and detaches before parent destroys.
+
+   /**
     * Creates a shared memory segment, with a name which is guaranteed to be unique on the host at the current time. Used by parent.
     * Message transactions will (? TODO:DOC - should? must?) ensure child attaches after parent creates and detaches before parent destroys.
     *
@@ -52,16 +52,16 @@ public:
     *
     * @return False for failure, true for success.
     */
-	bool create(size_t size);
-   /** 
+    bool create(size_t size);
+   /**
     * Destroys a shared memory segment. Used by parent.
     * Message transactions will (? TODO:DOC - should? must?) ensure child attaches after parent creates and detaches before parent destroys.
     *
     * @return True. TODO:DOC - always returns true. Is this the intended behavior?
     */
-	bool destroy(void);
-	
-   /** 
+    bool destroy(void);
+
+   /**
     * Creates and attaches a name to a shared memory segment. TODO:DOC what's the difference between attach() and create()?
     *
     * @param[in] name Name to attach to memory segment
@@ -69,55 +69,55 @@ public:
     *
     * @return False on failure, true otherwise.
     */
-	bool attach(const std::string &name, size_t size);
-   /** 
+    bool attach(const std::string &name, size_t size);
+   /**
     * Detaches shared memory segment.
     *
     * @return False on failure, true otherwise.
     */
-	bool detach(void);
+    bool detach(void);
 
-   /** 
+   /**
     * Checks if shared memory is mapped to a non-null address.
     *
     * @return True if memory address is non-null, false otherwise.
     */
-	bool isMapped(void) const { return (mMappedAddress != NULL); };
-   /** 
+    bool isMapped(void) const { return (mMappedAddress != NULL); };
+   /**
     * Get pointer to shared memory.
     *
     * @return Pointer to shared memory.
     */
-	void *getMappedAddress(void) const { return mMappedAddress; };
-   /** 
+    void *getMappedAddress(void) const { return mMappedAddress; };
+   /**
     * Get size of shared memory.
     *
     * @return Size of shared memory in bytes. TODO:DOC are bytes the correct unit?
     */
-	size_t getSize(void) const { return mSize; };
-   /** 
+    size_t getSize(void) const { return mSize; };
+   /**
     * Get name of shared memory.
     *
     * @return Name of shared memory.
     */
-	std::string getName() const { return mName; };
-	
+    std::string getName() const { return mName; };
+
 private:
-	bool map(void);
-	bool unmap(void);
-	bool close(void);
-	bool unlink(void);
-	
-	std::string mName;
-	size_t mSize;
-	void *mMappedAddress;
-	bool mNeedsDestroy;
-	
-	LLPluginSharedMemoryPlatformImpl *mImpl;
-	
-	static int sSegmentNumber;
-	static std::string createName();
-	
+    bool map(void);
+    bool unmap(void);
+    bool close(void);
+    bool unlink(void);
+
+    std::string mName;
+    size_t mSize;
+    void *mMappedAddress;
+    bool mNeedsDestroy;
+
+    LLPluginSharedMemoryPlatformImpl *mImpl;
+
+    static int sSegmentNumber;
+    static std::string createName();
+
 };
 
 
diff --git a/indra/llplugin/slplugin/slplugin-objc.h b/indra/llplugin/slplugin/slplugin-objc.h
index af0ebe1af2..b2e5c16ff0 100644
--- a/indra/llplugin/slplugin/slplugin-objc.h
+++ b/indra/llplugin/slplugin/slplugin-objc.h
@@ -7,21 +7,21 @@
  * $LicenseInfo:firstyear=2010&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  *
@@ -37,7 +37,7 @@ class NSWindow;
 
 class LLCocoaPlugin
 {
-public:  
+public:
     LLCocoaPlugin();
     void setupCocoa();
     void createAutoReleasePool();
diff --git a/indra/llplugin/slplugin/slplugin.cpp b/indra/llplugin/slplugin/slplugin.cpp
index 5c54705c71..f2925a1fa1 100644
--- a/indra/llplugin/slplugin/slplugin.cpp
+++ b/indra/llplugin/slplugin/slplugin.cpp
@@ -7,21 +7,21 @@
  * $LicenseInfo:firstyear=2008&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, 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
  * $/LicenseInfo$
  *
@@ -43,49 +43,49 @@ using namespace std;
 
 
 #if LL_DARWIN
-	#include "slplugin-objc.h"
+    #include "slplugin-objc.h"
 #endif
 
 #if LL_DARWIN || LL_LINUX
-	#include <signal.h>
+    #include <signal.h>
 #endif
 
 /*
-	On Mac OS, since we call WaitNextEvent, this process will show up in the dock unless we set the LSBackgroundOnly or LSUIElement flag in the Info.plist.
+    On Mac OS, since we call WaitNextEvent, this process will show up in the dock unless we set the LSBackgroundOnly or LSUIElement flag in the Info.plist.
+
+    Normally non-bundled binaries don't have an info.plist file, but it's possible to embed one in the binary by adding this to the linker flags:
 
-	Normally non-bundled binaries don't have an info.plist file, but it's possible to embed one in the binary by adding this to the linker flags:
+    -sectcreate __TEXT __info_plist /path/to/slplugin_info.plist
 
-	-sectcreate __TEXT __info_plist /path/to/slplugin_info.plist
+    which means adding this to the gcc flags:
 
-	which means adding this to the gcc flags:
+    -Wl,-sectcreate,__TEXT,__info_plist,/path/to/slplugin_info.plist
 
-	-Wl,-sectcreate,__TEXT,__info_plist,/path/to/slplugin_info.plist
-	
-	Now that SLPlugin is a bundled app on the Mac, this is no longer necessary (it can just use a regular Info.plist file), but I'm leaving this comment in for posterity.
+    Now that SLPlugin is a bundled app on the Mac, this is no longer necessary (it can just use a regular Info.plist file), but I'm leaving this comment in for posterity.
 */
 
 #if LL_DARWIN || LL_LINUX
 // Signal handlers to make crashes not show an OS dialog...
 static void crash_handler(int sig)
 {
-	// Just exit cleanly.
-	// TODO: add our own crash reporting
-	_exit(1);
+    // Just exit cleanly.
+    // TODO: add our own crash reporting
+    _exit(1);
 }
 #endif
 
 #if LL_WINDOWS
 #include <windows.h>
 ////////////////////////////////////////////////////////////////////////////////
-//	Our exception handler - will probably just exit and the host application
-//	will miss the heartbeat and log the error in the usual fashion.
+//  Our exception handler - will probably just exit and the host application
+//  will miss the heartbeat and log the error in the usual fashion.
 LONG WINAPI myWin32ExceptionHandler( struct _EXCEPTION_POINTERS* exception_infop )
 {
-	//std::cerr << "This plugin (" << __FILE__ << ") - ";
-	//std::cerr << "intercepted an unhandled exception and will exit immediately." << std::endl;
+    //std::cerr << "This plugin (" << __FILE__ << ") - ";
+    //std::cerr << "intercepted an unhandled exception and will exit immediately." << std::endl;
 
-	// TODO: replace exception handler before we exit?
-	return EXCEPTION_EXECUTE_HANDLER;
+    // TODO: replace exception handler before we exit?
+    return EXCEPTION_EXECUTE_HANDLER;
 }
 
 // Taken from : http://blog.kalmbachnet.de/?postid=75
@@ -93,56 +93,56 @@ LONG WINAPI myWin32ExceptionHandler( struct _EXCEPTION_POINTERS* exception_infop
 // even with the other exception handling code. This (terrifying) piece of code
 // patches things so that doesn't happen.
 LPTOP_LEVEL_EXCEPTION_FILTER WINAPI MyDummySetUnhandledExceptionFilter(
-	LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter )
+    LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter )
 {
-	return NULL;
+    return NULL;
 }
 
 BOOL PreventSetUnhandledExceptionFilter()
 {
-	// remove the scary stuff that also isn't supported on 64 bit Windows
-	return TRUE;
+    // remove the scary stuff that also isn't supported on 64 bit Windows
+    return TRUE;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-//	Hook our exception handler and replace the system one
+//  Hook our exception handler and replace the system one
 void initExceptionHandler()
 {
-	LPTOP_LEVEL_EXCEPTION_FILTER prev_filter;
+    LPTOP_LEVEL_EXCEPTION_FILTER prev_filter;
 
-	// save old exception handler in case we need to restore it at the end
-	prev_filter = SetUnhandledExceptionFilter( myWin32ExceptionHandler );
-	PreventSetUnhandledExceptionFilter();
+    // save old exception handler in case we need to restore it at the end
+    prev_filter = SetUnhandledExceptionFilter( myWin32ExceptionHandler );
+    PreventSetUnhandledExceptionFilter();
 }
 
 bool checkExceptionHandler()
 {
-	bool ok = true;
-	LPTOP_LEVEL_EXCEPTION_FILTER prev_filter;
-	prev_filter = SetUnhandledExceptionFilter(myWin32ExceptionHandler);
-
-	PreventSetUnhandledExceptionFilter();
-
-	if (prev_filter != myWin32ExceptionHandler)
-	{
-		LL_WARNS("AppInit") << "Our exception handler (" << (void *)myWin32ExceptionHandler << ") replaced with " << prev_filter << "!" << LL_ENDL;
-		ok = false;
-	}
-
-	if (prev_filter == NULL)
-	{
-		ok = FALSE;
-		if (NULL == myWin32ExceptionHandler)
-		{
-			LL_WARNS("AppInit") << "Exception handler uninitialized." << LL_ENDL;
-		}
-		else
-		{
-			LL_WARNS("AppInit") << "Our exception handler (" << (void *)myWin32ExceptionHandler << ") replaced with NULL!" << LL_ENDL;
-		}
-	}
-
-	return ok;
+    bool ok = true;
+    LPTOP_LEVEL_EXCEPTION_FILTER prev_filter;
+    prev_filter = SetUnhandledExceptionFilter(myWin32ExceptionHandler);
+
+    PreventSetUnhandledExceptionFilter();
+
+    if (prev_filter != myWin32ExceptionHandler)
+    {
+        LL_WARNS("AppInit") << "Our exception handler (" << (void *)myWin32ExceptionHandler << ") replaced with " << prev_filter << "!" << LL_ENDL;
+        ok = false;
+    }
+
+    if (prev_filter == NULL)
+    {
+        ok = FALSE;
+        if (NULL == myWin32ExceptionHandler)
+        {
+            LL_WARNS("AppInit") << "Exception handler uninitialized." << LL_ENDL;
+        }
+        else
+        {
+            LL_WARNS("AppInit") << "Our exception handler (" << (void *)myWin32ExceptionHandler << ") replaced with NULL!" << LL_ENDL;
+        }
+    }
+
+    return ok;
 }
 #endif
 
@@ -156,132 +156,132 @@ int main(int argc, char **argv)
 #endif
 {
 
-	ll_init_apr();
+    ll_init_apr();
 
-	// Set up llerror logging
-	{
-		LLError::initForApplication(".",".");
-		LLError::setDefaultLevel(LLError::LEVEL_INFO);
-//		LLError::setTagLevel("Plugin", LLError::LEVEL_DEBUG);
-//		LLError::logToFile("slplugin.log");
-	}
+    // Set up llerror logging
+    {
+        LLError::initForApplication(".",".");
+        LLError::setDefaultLevel(LLError::LEVEL_INFO);
+//      LLError::setTagLevel("Plugin", LLError::LEVEL_DEBUG);
+//      LLError::logToFile("slplugin.log");
+    }
 
 #if LL_WINDOWS
-	if( strlen( lpCmdLine ) == 0 )
-	{
-		LL_ERRS("slplugin") << "usage: " << "SLPlugin" << " launcher_port" << LL_ENDL;
-	};
-
-	U32 port = 0;
-	if(!LLStringUtil::convertToU32(lpCmdLine, port))
-	{
-		LL_ERRS("slplugin") << "port number must be numeric" << LL_ENDL;
-	};
-
-	// Insert our exception handler into the system so this plugin doesn't
-	// display a crash message if something bad happens. The host app will
-	// see the missing heartbeat and log appropriately.
-	initExceptionHandler();
+    if( strlen( lpCmdLine ) == 0 )
+    {
+        LL_ERRS("slplugin") << "usage: " << "SLPlugin" << " launcher_port" << LL_ENDL;
+    };
+
+    U32 port = 0;
+    if(!LLStringUtil::convertToU32(lpCmdLine, port))
+    {
+        LL_ERRS("slplugin") << "port number must be numeric" << LL_ENDL;
+    };
+
+    // Insert our exception handler into the system so this plugin doesn't
+    // display a crash message if something bad happens. The host app will
+    // see the missing heartbeat and log appropriately.
+    initExceptionHandler();
 #elif LL_DARWIN || LL_LINUX
-	if(argc < 2)
-	{
-		LL_ERRS("slplugin") << "usage: " << argv[0] << " launcher_port" << LL_ENDL;
-	}
-
-	U32 port = 0;
-	if(!LLStringUtil::convertToU32(argv[1], port))
-	{
-		LL_ERRS("slplugin") << "port number must be numeric" << LL_ENDL;
-	}
-
-	// Catch signals that most kinds of crashes will generate, and exit cleanly so the system crash dialog isn't shown.
-	signal(SIGILL, &crash_handler);		// illegal instruction
-	signal(SIGFPE, &crash_handler);		// floating-point exception
-	signal(SIGBUS, &crash_handler);		// bus error
-	signal(SIGSEGV, &crash_handler);	// segmentation violation
-	signal(SIGSYS, &crash_handler);		// non-existent system call invoked
+    if(argc < 2)
+    {
+        LL_ERRS("slplugin") << "usage: " << argv[0] << " launcher_port" << LL_ENDL;
+    }
+
+    U32 port = 0;
+    if(!LLStringUtil::convertToU32(argv[1], port))
+    {
+        LL_ERRS("slplugin") << "port number must be numeric" << LL_ENDL;
+    }
+
+    // Catch signals that most kinds of crashes will generate, and exit cleanly so the system crash dialog isn't shown.
+    signal(SIGILL, &crash_handler);     // illegal instruction
+    signal(SIGFPE, &crash_handler);     // floating-point exception
+    signal(SIGBUS, &crash_handler);     // bus error
+    signal(SIGSEGV, &crash_handler);    // segmentation violation
+    signal(SIGSYS, &crash_handler);     // non-existent system call invoked
 #endif
 # if LL_DARWIN
-	signal(SIGEMT, &crash_handler);		// emulate instruction executed
+    signal(SIGEMT, &crash_handler);     // emulate instruction executed
 
     LLCocoaPlugin cocoa_interface;
-	cocoa_interface.setupCocoa();
-	cocoa_interface.createAutoReleasePool();
+    cocoa_interface.setupCocoa();
+    cocoa_interface.createAutoReleasePool();
 #endif //LL_DARWIN
 
-	LLPluginProcessChild *plugin = new LLPluginProcessChild();
+    LLPluginProcessChild *plugin = new LLPluginProcessChild();
 
-	plugin->init(port);
+    plugin->init(port);
 
 #if LL_DARWIN
     cocoa_interface.deleteAutoReleasePool();
 #endif
 
-	LLTimer timer;
-	timer.start();
+    LLTimer timer;
+    timer.start();
 
 #if LL_WINDOWS
-	checkExceptionHandler();
+    checkExceptionHandler();
 #endif
 
 #if LL_DARWIN
-    
-	// If the plugin opens a new window (such as the Flash plugin's fullscreen player), we may need to bring this plugin process to the foreground.
-	// Use this to track the current frontmost window and bring this process to the front if it changes.
+
+    // If the plugin opens a new window (such as the Flash plugin's fullscreen player), we may need to bring this plugin process to the foreground.
+    // Use this to track the current frontmost window and bring this process to the front if it changes.
  //   cocoa_interface.mEventTarget = GetEventDispatcherTarget();
 #endif
-	while(!plugin->isDone())
-	{
+    while(!plugin->isDone())
+    {
 #if LL_DARWIN
-		cocoa_interface.createAutoReleasePool();
+        cocoa_interface.createAutoReleasePool();
 #endif
-		timer.reset();
-		plugin->idle();
+        timer.reset();
+        plugin->idle();
 #if LL_DARWIN
-		{
-			cocoa_interface.processEvents();
+        {
+            cocoa_interface.processEvents();
         }
 #endif
-		F64 elapsed = timer.getElapsedTimeF64();
-		F64 remaining = plugin->getSleepTime() - elapsed;
-
-		if(remaining <= 0.0f)
-		{
-			// We've already used our full allotment.
-//			LL_INFOS("slplugin") << "elapsed = " << elapsed * 1000.0f << " ms, remaining = " << remaining * 1000.0f << " ms, not sleeping" << LL_ENDL;
-
-			// Still need to service the network...
-			plugin->pump();
-		}
-		else
-		{
-
-//			LL_INFOS("slplugin") << "elapsed = " << elapsed * 1000.0f << " ms, remaining = " << remaining * 1000.0f << " ms, sleeping for " << remaining * 1000.0f << " ms" << LL_ENDL;
-//			timer.reset();
-
-			// This also services the network as needed.
-			plugin->sleep(remaining);
-
-//			LL_INFOS("slplugin") << "slept for "<< timer.getElapsedTimeF64() * 1000.0f << " ms" <<  LL_ENDL;
-		}
-        
-        
+        F64 elapsed = timer.getElapsedTimeF64();
+        F64 remaining = plugin->getSleepTime() - elapsed;
+
+        if(remaining <= 0.0f)
+        {
+            // We've already used our full allotment.
+//          LL_INFOS("slplugin") << "elapsed = " << elapsed * 1000.0f << " ms, remaining = " << remaining * 1000.0f << " ms, not sleeping" << LL_ENDL;
+
+            // Still need to service the network...
+            plugin->pump();
+        }
+        else
+        {
+
+//          LL_INFOS("slplugin") << "elapsed = " << elapsed * 1000.0f << " ms, remaining = " << remaining * 1000.0f << " ms, sleeping for " << remaining * 1000.0f << " ms" << LL_ENDL;
+//          timer.reset();
+
+            // This also services the network as needed.
+            plugin->sleep(remaining);
+
+//          LL_INFOS("slplugin") << "slept for "<< timer.getElapsedTimeF64() * 1000.0f << " ms" <<  LL_ENDL;
+        }
+
+
 #if LL_WINDOWS
-	// More agressive checking of interfering exception handlers.
-	// Doesn't appear to be required so far - even for plugins
-	// that do crash with a single call to the intercept
-	// exception handler such as QuickTime.
-	//checkExceptionHandler();
+    // More agressive checking of interfering exception handlers.
+    // Doesn't appear to be required so far - even for plugins
+    // that do crash with a single call to the intercept
+    // exception handler such as QuickTime.
+    //checkExceptionHandler();
 #endif
 
 #if LL_DARWIN
-		cocoa_interface.deleteAutoReleasePool();
+        cocoa_interface.deleteAutoReleasePool();
 #endif
-	}
-	delete plugin;
+    }
+    delete plugin;
 
-	ll_cleanup_apr();
+    ll_cleanup_apr();
 
 
-	return 0;
+    return 0;
 }