Second Life viewer sources 1.19.1.0

1 files changed, 104 insertions, 0 deletions

diff --git a/linden/indra/llmedia/llmediaimplfactory.cpp b/linden/indra/llmedia/llmediaimplfactory.cpp
new file mode 100644
index 0000000..0ca7757
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+++ b/linden/indra/llmedia/llmediaimplfactory.cpp
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+/**
+ * @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;
+}