From cd17687f01420952712a500107e0f93e7ab8d5f8 Mon Sep 17 00:00:00 2001
From: Jacek Antonelli
Date: Fri, 15 Aug 2008 23:45:34 -0500
Subject: Second Life viewer sources 1.19.1.0

---
 linden/indra/llmedia/llmediaimplfactory.cpp | 104 ++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 linden/indra/llmedia/llmediaimplfactory.cpp

(limited to 'linden/indra/llmedia/llmediaimplfactory.cpp')

diff --git a/linden/indra/llmedia/llmediaimplfactory.cpp b/linden/indra/llmedia/llmediaimplfactory.cpp
new file mode 100644
index 0000000..0ca7757
--- /dev/null
+++ b/linden/indra/llmedia/llmediaimplfactory.cpp
@@ -0,0 +1,104 @@
+/**
+ * @file llmediaimplfactory.cpp
+ * @brief Creates media impls that have registered themselves with LLMediaRegster
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2008, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llmediaimplfactory.h"
+
+#include <iostream>
+
+LLMediaImplFactory* LLMediaImplFactory::sInstance = NULL;
+
+///////////////////////////////////////////////////////////////////////////////
+// static
+LLMediaImplFactory* LLMediaImplFactory::getInstance()
+{
+	if ( ! sInstance )
+		sInstance = new LLMediaImplFactory();
+
+	return sInstance;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+void LLMediaImplFactory::registerImpl( const std::string& impl_name, LLMediaImplMakerBase* impl_maker )
+{
+	mNameImplMakerContainer.insert( name_impl_maker_container_t::value_type( impl_name, impl_maker ) );
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+LLMediaImplMakerBase* LLMediaImplFactory::getImplMaker(	const std::string& scheme, const std::string& type )
+{
+	name_impl_maker_container_t::const_iterator iter;
+	name_impl_maker_container_t::const_iterator begin = mNameImplMakerContainer.begin();
+	name_impl_maker_container_t::const_iterator end = mNameImplMakerContainer.end();
+
+	for(iter = begin; iter != end; ++iter)
+	{
+		if(( *iter->second ).supportsScheme(scheme))
+		{
+			return ( iter->second );
+		}
+	}
+
+	for(iter = begin; iter != end; ++iter)
+	{
+		if(( *iter->second ).supportsMimeType(type))
+		{
+			return ( iter->second );
+		}
+	}
+	int idx1 = type.find("/");
+	int len = (idx1 == std::string::npos) ? 0 : idx1;
+	std::string category = type.substr(0,len);
+	for(iter = begin; iter != end; ++iter)
+	{
+		if(( *iter->second ).supportsMimeTypeCategory(category))
+		{
+			return ( iter->second );
+		}
+	}
+
+	return NULL;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+//
+LLMediaImplMakerBase* LLMediaImplFactory::getImplMaker( const std::string& impl_name )
+{
+	name_impl_maker_container_t::const_iterator found = mNameImplMakerContainer.find( impl_name );
+
+	if ( found == mNameImplMakerContainer.end() )
+	{
+		return NULL;
+	};
+
+	return found->second;
+}
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