- add mFileExtensions field to aiImporterDesc, BaseImporter::GetExtensionList is now longer virtual since this would be redundant.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1234 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/3DSLoader.cpp

@@ -53,6 +53,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Discreet 3DS Importer",
+	"",
+	"",
+	"Limited animation support",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"3ds prj" 
+};
+
+		
 // ------------------------------------------------------------------------------------------------
 // Begins a new parsing block
 // - Reads the current chunk and validates it
@@ -108,11 +122,10 @@ bool Discreet3DSImporter::CanRead( const std::string& pFile, IOSystem* pIOHandle
 }
 
 // ------------------------------------------------------------------------------------------------
-// Get list of all extension supported by this loader
-void Discreet3DSImporter::GetExtensionList(std::set<std::string>& extensions)
+// Loader registry entry
+const aiImporterDesc* Discreet3DSImporter::GetInfo () const
 {
-	extensions.insert("3ds");
-	extensions.insert("prj");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/3DSLoader.h

@@ -85,10 +85,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/ACLoader.cpp

@@ -54,6 +54,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"AC3D Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ac acc ac3d"
+};
 
 // ------------------------------------------------------------------------------------------------
 // skip to the next token
@@ -136,12 +148,10 @@ bool AC3DImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-// Get list of file extensions handled by this loader
-void AC3DImporter::GetExtensionList(std::set<std::string>& extensions)
+// Loader meta information
+const aiImporterDesc* AC3DImporter::GetInfo () const
 {
-	extensions.insert("ac");
-	extensions.insert("acc");
-	extensions.insert("ac3d");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/ACLoader.h

@@ -183,9 +183,9 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details */
-	void GetExtensionList(std::set<std::string>& extensions);
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details */
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/ASELoader.cpp

@@ -58,6 +58,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 using namespace Assimp;
 using namespace Assimp::ASE;
 
+static const aiImporterDesc desc = {
+	"ASE Importer",
+	"",
+	"",
+	"Similar to 3DS but text-encoded",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ase ask" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 ASEImporter::ASEImporter()
@@ -86,10 +99,10 @@ bool ASEImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void ASEImporter::GetExtensionList(std::set<std::string>& extensions)
+// Loader meta information
+const aiImporterDesc* ASEImporter::GetInfo () const
 {
-	extensions.insert("ase");
-	extensions.insert("ask");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/ASELoader.h

@@ -75,10 +75,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 
 	// -------------------------------------------------------------------

code/B3DImporter.cpp

@@ -54,6 +54,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 using namespace Assimp;
 using namespace std;
 
+static const aiImporterDesc desc = {
+	"BlitzBasic 3D Importer",
+	"",
+	"",
+	"http://www.blitzbasic.com/",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"b3d" 
+};
+
 // (fixme, Aramis) quick workaround to get rid of all those signed to unsigned warnings
 #ifdef _MSC_VER 
 #	pragma warning (disable: 4018)
@@ -74,8 +87,10 @@ bool B3DImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, b
 }
 
 // ------------------------------------------------------------------------------------------------
-void B3DImporter::GetExtensionList( std::set<std::string>& extensions ){
-	extensions.insert("b3d");
+// Loader meta information
+const aiImporterDesc* B3DImporter::GetInfo () const
+{
+	return &desc;
 }
 
 #ifdef DEBUG_B3D

code/B3DImporter.h

@@ -60,7 +60,7 @@ public:
 
 protected:
 
-	virtual void GetExtensionList(std::set<std::string>& extensions);
+	virtual const aiImporterDesc* GetInfo () const;
 	virtual void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
 
 private:

code/BVHLoader.cpp

@@ -49,6 +49,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"BVH Importer (MoCap)",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"bvh"
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 BVHLoader::BVHLoader()
@@ -76,6 +89,13 @@ bool BVHLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool cs
 	return false;
 }
 
+// ------------------------------------------------------------------------------------------------
+// Loader meta information
+const aiImporterDesc* BVHLoader::GetInfo () const
+{
+	return &desc;
+}
+
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure. 
 void BVHLoader::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)

code/BVHLoader.h

@@ -94,14 +94,10 @@ public:
 	 * See BaseImporter::CanRead() for details.	*/
 	bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool cs) const;
 
+	const aiImporterDesc* GetInfo () const;
+
 protected:
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
-	 */
-	void GetExtensionList(std::set<std::string>& extensions)
-	{
-		extensions.insert("bvh");
-	}
+
 
 	/** Imports the given file into the given scene structure. 
 	 * See BaseImporter::InternReadFile() for details

code/BaseImporter.cpp

@@ -105,6 +105,25 @@ void BaseImporter::SetupProperties(const Importer* /*pImp*/)
 	// the default implementation does nothing
 }
 
+// ------------------------------------------------------------------------------------------------
+void BaseImporter::GetExtensionList(std::set<std::string>& extensions)
+{
+	const aiImporterDesc* desc = GetInfo();
+	ai_assert(desc != NULL);
+
+	const char* ext = desc->mFileExtensions;
+	ai_assert(ext != NULL);
+
+	const char* last = ext;
+	do {
+		if (!*ext || *ext == ' ') {
+			extensions.insert(std::string(last,ext-last));
+			last = ext+1;
+		}
+	}
+	while(*ext++);
+}
+
 // ------------------------------------------------------------------------------------------------
 /*static*/ bool BaseImporter::SearchFileHeaderForToken(IOSystem* pIOHandler,
 	const std::string&	pFile,

code/BaseImporter.h

@@ -187,26 +187,22 @@ public:
 		const Importer* pImp
 		);
 
-protected:
 	
 	// -------------------------------------------------------------------
 	/** Called by #Importer::GetImporterInfo to get a description of 
-	 *  some loader features. Importer need not provide this structure,
-	 *  but it is highly recommended. */
-	virtual const aiImporterDesc* GetInfo() {
-		return NULL;
-	}
+	 *  some loader features. Importers must provide this information. */
+	virtual const aiImporterDesc* GetInfo() const = 0;
+
+
 
 	// -------------------------------------------------------------------
 	/** Called by #Importer::GetExtensionList for each loaded importer.
-	 *  Implementations are expected to insert() all file extensions
-	 *  handled by them into the extension set. A loader capable of
-	 *  reading certain files with the extension BLA would place the
-	 *  string bla (lower-case!) in the output set.
-	 * @param extensions Output set. */
-	virtual void GetExtensionList(
-		std::set<std::string>& extensions
-		) = 0;
+	 *  Take the extension list contained in the structure returned by
+	 *  #GetInfo and insert all file extensions into the given set.
+	 *  @param extension set to collect file extensions in*/
+	void GetExtensionList(std::set<std::string>& extensions);
+
+protected:
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. The 

code/BlenderLoader.cpp

@@ -75,12 +75,13 @@ static const aiImporterDesc blenderDesc = {
 	"Blender 3D Importer \nhttp://www.blender3d.org",
 	"",
 	"",
-	"",
+	"No animation support yet",
 	aiImporterFlags_SupportBinaryFlavour,
 	0,
 	0,
 	2,
-	50
+	50,
+	"blend"
 };
 
 

code/COBLoader.cpp

@@ -72,6 +72,20 @@ static const float units[] = {
 	1.f/1609.344f
 };	
 
+static const aiImporterDesc desc = {
+	"TrueSpace Object Importer",
+	"",
+	"",
+	"little-endian files only",
+	aiImporterFlags_SupportTextFlavour | aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"cob scn"
+};
+
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 COBImporter::COBImporter()
@@ -99,11 +113,10 @@ bool COBImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-// List all extensions handled by this loader
-void COBImporter::GetExtensionList(std::set<std::string>& app)
+// Loader meta information
+const aiImporterDesc* COBImporter::GetInfo () const
 {
-	app.insert("cob");
-	app.insert("scn");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/COBLoader.h

@@ -82,7 +82,7 @@ public:
 protected:
 
 	// --------------------
-	void GetExtensionList(std::set<std::string>& app);
+	const aiImporterDesc* GetInfo () const;
 
 	// --------------------
 	void SetupProperties(const Importer* pImp);

code/CSMLoader.cpp

@@ -54,6 +54,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"CharacterStudio Motion Importer (MoCap)",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"csm" 
+};
+
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 CSMImporter::CSMImporter()
@@ -83,9 +97,9 @@ bool CSMImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-void CSMImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* CSMImporter::GetInfo () const
 {
-	extensions.insert("csm");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/CSMLoader.h

@@ -69,7 +69,7 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	void SetupProperties(const Importer* pImp);

code/ColladaLoader.cpp

@@ -56,6 +56,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Collada Importer",
+	"",
+	"",
+	"http://collada.org",
+	aiImporterFlags_SupportTextFlavour,
+	1,
+	3,
+	1,
+	5,
+	"dae" 
+};
+
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 ColladaLoader::ColladaLoader()
@@ -91,9 +105,9 @@ bool ColladaLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, boo
 
 // ------------------------------------------------------------------------------------------------
 // Get file extension list
-void ColladaLoader::GetExtensionList( std::set<std::string>& extensions )
+const aiImporterDesc* ColladaLoader::GetInfo () const
 {
-	extensions.insert("dae");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/ColladaLoader.h

@@ -89,10 +89,10 @@ public:
 	bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const;
 
 protected:
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList( std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	/** Imports the given file into the given scene structure. 
 	 * See BaseImporter::InternReadFile() for details

code/DXFLoader.cpp

@@ -86,6 +86,20 @@ static aiColor4D g_aclrDxfIndexColors[] =
 #define AI_DXF_NUM_INDEX_COLORS (sizeof(g_aclrDxfIndexColors)/sizeof(g_aclrDxfIndexColors[0]))
 #define AI_DXF_ENTITIES_MAGIC_BLOCK "$ASSIMP_ENTITIES_MAGIC"
 
+
+static const aiImporterDesc desc = {
+	"Drawing Interchange Format (DXF) Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour | aiImporterFlags_LimitedSupport,
+	0,
+	0,
+	0,
+	0,
+	"dxf" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 DXFImporter::DXFImporter()
@@ -105,9 +119,9 @@ bool DXFImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, b
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all supported file extensions
-void DXFImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* DXFImporter::GetInfo () const
 {
-	extensions.insert("dxf");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/DXFLoader.h

@@ -82,9 +82,9 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details*/
-	void GetExtensionList(std::set<std::string>& extensions);
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details*/
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/HMPLoader.cpp

@@ -50,6 +50,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"3D GameStudio Heightmap (HMP) Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"hmp" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 HMPImporter::HMPImporter()
@@ -85,9 +98,9 @@ bool HMPImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Get list of all file extensions that are handled by this loader
-void HMPImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* HMPImporter::GetInfo () const
 {
-	extensions.insert("hmp");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/HMPLoader.h

@@ -80,10 +80,10 @@ protected:
 
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/IFCLoader.cpp

@@ -93,6 +93,20 @@ void ConvertUnit(const EXPRESS::DataType& dt,ConversionData& conv);
 
 } // anon
 
+static const aiImporterDesc desc = {
+	"Industry Foundation Classes (IFC) Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ifc" 
+};
+
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 IFCImporter::IFCImporter()
@@ -125,9 +139,9 @@ bool IFCImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // List all extensions handled by this loader
-void IFCImporter::GetExtensionList(std::set<std::string>& app) 
+const aiImporterDesc* IFCImporter::GetInfo () const
 {
-	app.insert("ifc");
+	return &desc;
 }
 
 

code/IFCLoader.h

@@ -85,7 +85,7 @@ public:
 protected:
 
 	// --------------------
-	void GetExtensionList(std::set<std::string>& app);
+	const aiImporterDesc* GetInfo () const;
 
 	// --------------------
 	void SetupProperties(const Importer* pImp);

code/IRRLoader.cpp

@@ -61,6 +61,18 @@ using namespace Assimp;
 using namespace irr;
 using namespace irr::io;
 
+static const aiImporterDesc desc = {
+	"Irrlicht Scene Reader",
+	"",
+	"",
+	"http://irrlicht.sourceforge.net/",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"irr xml" 
+};
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
@@ -98,10 +110,9 @@ bool IRRImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void IRRImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* IRRImporter::GetInfo () const
 {
-	extensions.insert("irr");
-	extensions.insert("xml");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/IRRLoader.h

@@ -80,7 +80,7 @@ protected:
 	// -------------------------------------------------------------------
 	/**
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** 

code/IRRMeshLoader.cpp

@@ -51,6 +51,19 @@ using namespace Assimp;
 using namespace irr;
 using namespace irr::io;
 
+static const aiImporterDesc desc = {
+	"Irrlicht Mesh Reader",
+	"",
+	"",
+	"http://irrlicht.sourceforge.net/",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"xml irrmesh" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 IRRMeshImporter::IRRMeshImporter()
@@ -88,10 +101,9 @@ bool IRRMeshImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, b
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all file extensions which are handled by this class
-void IRRMeshImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* IRRMeshImporter::GetInfo () const
 {
-	extensions.insert("xml");
-	extensions.insert("irrmesh");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/IRRMeshLoader.h

@@ -76,10 +76,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/LWOLoader.cpp

@@ -56,6 +56,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"LightWave/Modo Object Importer",
+	"",
+	"",
+	"http://www.newtek.com/lightwave.html\nhttp://www.luxology.com/modo/",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"lwo lxo"
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 LWOImporter::LWOImporter()
@@ -71,8 +84,9 @@ LWOImporter::~LWOImporter()
 bool LWOImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
 {
 	const std::string extension = GetExtension(pFile);
-	if (extension == "lwo" || extension == "lxo")
+	if (extension == "lwo" || extension == "lxo") {
 		return true;
+	}
 
 	// if check for extension is not enough, check for the magic tokens 
 	if (!extension.length() || checkSig) {
@@ -94,6 +108,13 @@ void LWOImporter::SetupProperties(const Importer* pImp)
 	configLayerName  = pImp->GetPropertyString  (AI_CONFIG_IMPORT_LWO_ONE_LAYER_ONLY,"");
 }
 
+// ------------------------------------------------------------------------------------------------
+// Get list of file extensions
+const aiImporterDesc* LWOImporter::GetInfo () const
+{
+	return &desc;
+}
+
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure. 
 void LWOImporter::InternReadFile( const std::string& pFile, 

code/LWOLoader.h

@@ -91,14 +91,8 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
-	 */
-	void GetExtensionList(std::set<std::string>& extensions)
-	{
-		extensions.insert("lxo");
-		extensions.insert("lwo");
-	}
+	// Get list of supported extensions
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/LWSLoader.cpp

@@ -57,6 +57,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"LightWave Scene Importer",
+	"",
+	"",
+	"http://www.newtek.com/lightwave.html=",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"lws mot" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Recursive parsing of LWS files
 void LWS::Element::Parse (const char*& buffer)
@@ -141,10 +154,9 @@ bool LWSImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler,bool c
 
 // ------------------------------------------------------------------------------------------------
 // Get list of file extensions
-void LWSImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* LWSImporter::GetInfo () const
 {
-	extensions.insert("lws");
-	extensions.insert("mot");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/LWSLoader.h

@@ -184,7 +184,7 @@ protected:
 
 	// -------------------------------------------------------------------
 	// Get list of supported extensions
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	// Import file into given scene data structure

code/M3Importer.cpp

@@ -47,7 +47,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 namespace Assimp {
 namespace M3 {
 
-static const std::string M3Extension = "m3";
+static const aiImporterDesc desc = {
+	"StarCraft M3 Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"m3"
+};
 
 // ------------------------------------------------------------------------------------------------
 //	Constructor.
@@ -72,16 +83,16 @@ M3Importer::~M3Importer()
 bool M3Importer::CanRead( const std::string &rFile, IOSystem* /*pIOHandler*/, bool checkSig ) const
 {
 	if ( !checkSig ) {
-		return SimpleExtensionCheck( rFile, M3Extension.c_str() );
+		return SimpleExtensionCheck( rFile, "m3" );
 	}
 
 	return false;
 }
 
 // ------------------------------------------------------------------------------------------------
-void M3Importer::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* M3Importer::GetInfo () const
 {
-	extensions.insert( M3Extension );
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/M3Importer.h

@@ -694,7 +694,7 @@ public:
 	bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig ) const;
 
 private:
-	void GetExtensionList( std::set<std::string>& extensions );
+	const aiImporterDesc* GetInfo () const;
 	void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler );
 	void convertToAssimp( const std::string& pFile, aiScene* pScene, DIV *pViews, Region *pRegions, uint16 *pFaces, 
 		const std::vector<aiVector3D> &vertices, const std::vector<aiVector3D> &uvCoords, const std::vector<aiVector3D> &normals );

code/MD2Loader.cpp

@@ -56,6 +56,19 @@ using namespace Assimp::MD2;
 #	define ARRAYSIZE(_array) (int(sizeof(_array) / sizeof(_array[0])))
 #endif 
 
+static const aiImporterDesc desc = {
+	"Quake II Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"md2" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Helper function to lookup a normal in Quake 2's precalculated table
 void MD2::LookupNormalIndex(uint8_t iNormalIndex,aiVector3D& vOut)
@@ -98,9 +111,9 @@ bool MD2Importer::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all extensions supported by this loader
-void MD2Importer::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MD2Importer::GetInfo () const
 {
-	extensions.insert("md2");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MD2Loader.h

@@ -84,10 +84,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/MD3Loader.cpp

@@ -61,6 +61,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Quake III Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"md3" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Convert a Q3 shader blend function to the appropriate enum value
 Q3Shader::BlendFunc StringToBlendFunc(const std::string& m)
@@ -420,9 +433,9 @@ void MD3Importer::ValidateSurfaceHeaderOffsets(const MD3::Surface* pcSurf)
 }
 
 // ------------------------------------------------------------------------------------------------
-void MD3Importer::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MD3Importer::GetInfo () const
 {
-	extensions.insert("md3");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MD3Loader.h

@@ -235,10 +235,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/MD5Loader.cpp

@@ -58,6 +58,20 @@ using namespace Assimp;
 // Minimum weight value. Weights inside [-n ... n] are ignored
 #define AI_MD5_WEIGHT_EPSILON 1e-5f
 
+
+static const aiImporterDesc desc = {
+	"Doom 3 / MD5 Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"md5mesh md5camera md5anim"
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 MD5Importer::MD5Importer()
@@ -90,11 +104,9 @@ bool MD5Importer::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Get list of all supported extensions
-void MD5Importer::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MD5Importer::GetInfo () const
 {
-	extensions.insert("md5anim");
-	extensions.insert("md5mesh");
-	extensions.insert("md5camera");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MD5Loader.h

@@ -78,10 +78,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Called prior to ReadFile().

code/MDCLoader.cpp

@@ -52,6 +52,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 using namespace Assimp;
 using namespace Assimp::MDC;
 
+static const aiImporterDesc desc = {
+	"Return To Castle Wolfenstein Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"mdc" 
+};
 
 // ------------------------------------------------------------------------------------------------
 void MDC::BuildVertex(const Frame& frame,
@@ -103,9 +115,9 @@ bool MDCImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void MDCImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MDCImporter::GetInfo () const
 {
-	extensions.insert("mdc");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MDCLoader.h

@@ -81,10 +81,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/MDLLoader.cpp

@@ -54,6 +54,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Quake Mesh / 3D GameStudio Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	7,
+	0,
+	"mdl"
+};
+
 // ------------------------------------------------------------------------------------------------
 // Ugly stuff ... nevermind
 #define _AI_MDL7_ACCESS(_data, _index, _limit, _type)				\
@@ -116,9 +129,9 @@ void MDLImporter::SetupProperties(const Importer* pImp)
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all supported extensions
-void MDLImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MDLImporter::GetInfo () const
 {
-	extensions.insert( "mdl" );
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MDLLoader.h

@@ -107,10 +107,10 @@ protected:
 
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/MS3DLoader.cpp

@@ -52,6 +52,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "StreamReader.h"
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Milkshape 3D Importer",
+	"",
+	"",
+	"http://chumbalum.swissquake.ch/",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ms3d" 
+};
+
 // ASSIMP_BUILD_MS3D_ONE_NODE_PER_MESH
 //   (enable old code path, which generates extra nodes per mesh while
 //    the newer code uses aiMesh::mName to express the name of the
@@ -89,9 +102,9 @@ bool MS3DImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void MS3DImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* MS3DImporter::GetInfo () const
 {
-	extensions.insert("ms3d");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/MS3DLoader.h

@@ -70,9 +70,9 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details */
-	void GetExtensionList(std::set<std::string>& extensions);
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details */
+	const aiImporterDesc* GetInfo () const;
 
 
 	// -------------------------------------------------------------------

code/NDOLoader.cpp

@@ -50,6 +50,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 using namespace Assimp;
 #define for_each BOOST_FOREACH
 
+static const aiImporterDesc desc = {
+	"Nendo Mesh Importer",
+	"",
+	"",
+	"http://www.izware.com/nendo/index.htm",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ndo" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 NDOImporter::NDOImporter()
@@ -79,9 +92,9 @@ bool NDOImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-void NDOImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* NDOImporter::GetInfo () const
 {
-	extensions.insert("ndo");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/NDOLoader.h

@@ -97,7 +97,7 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	void SetupProperties(const Importer* pImp);

code/NFFLoader.cpp

@@ -53,6 +53,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Neutral File Format Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"enff nff" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 NFFImporter::NFFImporter()
@@ -72,10 +85,9 @@ bool NFFImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, b
 
 // ------------------------------------------------------------------------------------------------
 // Get the list of all supported file extensions
-void NFFImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* NFFImporter::GetInfo () const
 {
-	extensions.insert("enff");
-	extensions.insert("nff");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/NFFLoader.h

@@ -77,10 +77,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/OFFLoader.cpp

@@ -54,6 +54,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"OFF Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"off" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 OFFImporter::OFFImporter()
@@ -82,9 +95,9 @@ bool OFFImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void OFFImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* OFFImporter::GetInfo () const
 {
-	extensions.insert("off");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/OFFLoader.h

@@ -71,10 +71,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/ObjFileImporter.cpp

@@ -47,6 +47,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "ObjFileParser.h"
 #include "ObjFileData.h"
 
+static const aiImporterDesc desc = {
+	"Wavefront Object Importer",
+	"",
+	"",
+	"surfaces not supported",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"obj"
+};
+
+
 namespace Assimp	{
 
 using namespace std;
@@ -89,6 +103,12 @@ bool ObjFileImporter::CanRead( const std::string& pFile, IOSystem*  pIOHandler ,
 	}
 }
 
+// ------------------------------------------------------------------------------------------------
+const aiImporterDesc* ObjFileImporter::GetInfo () const
+{
+	return &desc;
+}
+
 // ------------------------------------------------------------------------------------------------
 //	Obj-file import implementation
 void ObjFileImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)

code/ObjFileImporter.h

@@ -78,7 +78,7 @@ public:
 private:
 
 	//! \brief	Appends the supported extention.
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	//!	\brief	File import implementation.
 	void InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
@@ -119,13 +119,6 @@ private:
 	std::string m_strAbsPath;
 };
 
-// ------------------------------------------------------------------------------------------------
-//	
-inline void ObjFileImporter::GetExtensionList(std::set<std::string>& extensions)
-{
-	extensions.insert("obj");
-}
-
 // ------------------------------------------------------------------------------------------------
 
 } // Namespace Assimp

code/OgreImporter.cpp

@@ -52,6 +52,19 @@ using namespace std;
 #include "TinyFormatter.h"
 #include "irrXMLWrapper.h"
 
+static const aiImporterDesc desc = {
+	"Ogre XML Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"mesh.xml"
+};
+
 namespace Assimp
 {
 namespace Ogre
@@ -222,9 +235,9 @@ void OgreImporter::InternReadFile(const std::string &pFile, aiScene *pScene, Ass
 }
 
 
-void OgreImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* OgreImporter::GetInfo () const
 {
-	extensions.insert("mesh.xml");
+	return &desc;
 }
 
 

code/OgreImporter.hpp

@@ -55,7 +55,7 @@ class OgreImporter : public BaseImporter
 public:
 	virtual bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const;
 	virtual void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
-	virtual void GetExtensionList(std::set<std::string>& extensions);
+	virtual const aiImporterDesc* GetInfo () const;
 	virtual void SetupProperties(const Importer* pImp);
 private:
 

code/PlyLoader.cpp

@@ -51,6 +51,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Stanford Polygon Library (PLY) Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour | aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ply" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 PLYImporter::PLYImporter()
@@ -79,9 +92,9 @@ bool PLYImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void PLYImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* PLYImporter::GetInfo () const
 {
-	extensions.insert("ply");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/PlyLoader.h

@@ -78,10 +78,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/Q3BSPFileImporter.cpp

@@ -57,13 +57,25 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../include/assimp/mesh.h"
 #include <vector>
 
+
+static const aiImporterDesc desc = {
+	"Quake III BSP Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"pk3"
+};
+
 namespace Assimp
 {
 
 using namespace Q3BSP;
 
-static const std::string Q3BSPExtension = "pk3";
-
 // ------------------------------------------------------------------------------------------------
 //	Local function to create a material key name.
 static void createKey( int id1, int id2, std::string &rKey )
@@ -161,7 +173,7 @@ Q3BSPFileImporter::~Q3BSPFileImporter()
 bool Q3BSPFileImporter::CanRead( const std::string& rFile, IOSystem* /*pIOHandler*/, bool checkSig ) const
 {
 	if(!checkSig) {
-		return SimpleExtensionCheck( rFile, Q3BSPExtension.c_str() );
+		return SimpleExtensionCheck( rFile, "pk3" );
 	}
 	// TODO perhaps add keyword based detection
 	return false;
@@ -169,9 +181,9 @@ bool Q3BSPFileImporter::CanRead( const std::string& rFile, IOSystem* /*pIOHandle
 
 // ------------------------------------------------------------------------------------------------
 //	Adds extensions.
-void Q3BSPFileImporter::GetExtensionList( std::set<std::string>& extensions )
+const aiImporterDesc* Q3BSPFileImporter::GetInfo () const
 {
-	extensions.insert( Q3BSPExtension  );
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/Q3BSPFileImporter.h

@@ -78,7 +78,7 @@ private:
 	typedef std::map<std::string, std::vector<Q3BSP::sQ3BSPFace*>* >::iterator FaceMapIt;
 	typedef std::map<std::string, std::vector<Q3BSP::sQ3BSPFace*>*>::const_iterator FaceMapConstIt;
 
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 	void InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
 	void separateMapName( const std::string &rImportName, std::string &rArchiveName, std::string &rMapName );
 	bool findFirstMapInArchive( Q3BSP::Q3BSPZipArchive &rArchive, std::string &rMapName );

code/Q3DLoader.cpp

@@ -53,6 +53,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Quick3D Importer",
+	"",
+	"",
+	"http://www.quick3d.com/",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"q3o q3s" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 Q3DImporter::Q3DImporter()
@@ -81,10 +94,9 @@ bool Q3DImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void Q3DImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* Q3DImporter::GetInfo () const
 {
-	extensions.insert("q3o");
-	extensions.insert("q3s");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/Q3DLoader.h

@@ -71,10 +71,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/RawLoader.cpp

@@ -53,6 +53,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Raw Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"raw"
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 RAWImporter::RAWImporter()
@@ -71,10 +84,9 @@ bool RAWImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, b
 }
 
 // ------------------------------------------------------------------------------------------------
-// Get the list of all supported file extensions
-void RAWImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* RAWImporter::GetInfo () const
 {
-	extensions.insert("raw");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/RawLoader.h

@@ -72,10 +72,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/SMDLoader.cpp

@@ -53,6 +53,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Valve SMD Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"smd vta" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 SMDImporter::SMDImporter()
@@ -73,10 +86,9 @@ bool SMDImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, b
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all supported file extensions
-void SMDImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* SMDImporter::GetInfo () const
 {
-	extensions.insert("smd");
-	extensions.insert("vta");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/SMDLoader.h

@@ -197,10 +197,10 @@ protected:
 
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/STLLoader.cpp

@@ -51,6 +51,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Stereolithography (STL) Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour | aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"stl" 
+};
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
@@ -80,9 +92,9 @@ bool STLImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void STLImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* STLImporter::GetInfo () const
 {
-	extensions.insert("stl");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/STLLoader.h

@@ -71,10 +71,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/TerragenLoader.cpp

@@ -48,6 +48,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Terragen Heightmap Importer",
+	"",
+	"",
+	"http://www.planetside.co.uk/",
+	aiImporterFlags_SupportBinaryFlavour,
+	0,
+	0,
+	0,
+	0,
+	"ter" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 TerragenImporter::TerragenImporter()
@@ -83,9 +96,9 @@ bool TerragenImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler,
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-void TerragenImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* TerragenImporter::GetInfo () const
 {
-	extensions.insert("ter");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/TerragenLoader.h

@@ -83,7 +83,7 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	void InternReadFile( const std::string& pFile, aiScene* pScene, 

code/UnrealLoader.cpp

@@ -58,6 +58,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Unreal Mesh Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"3d uc" 
+};
+
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 UnrealImporter::UnrealImporter()
@@ -79,10 +93,9 @@ bool UnrealImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-void UnrealImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* UnrealImporter::GetInfo () const
 {
-	extensions.insert("3d");
-	extensions.insert("uc");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/UnrealLoader.h

@@ -165,9 +165,9 @@ protected:
 	// -------------------------------------------------------------------
 	/** @brief Called by Importer::GetExtensionList() 
 	 *
-	 * See BaseImporter::GetExtensionList() for details
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 
 	// -------------------------------------------------------------------

code/XFileImporter.cpp

@@ -51,6 +51,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
+static const aiImporterDesc desc = {
+	"Collada Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour | aiImporterFlags_SupportBinaryFlavour | aiImporterFlags_SupportCompressedFlavour,
+	1,
+	3,
+	1,
+	5,
+	"x" 
+};
+
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 XFileImporter::XFileImporter()
@@ -78,9 +91,10 @@ bool XFileImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, boo
 }
 
 // ------------------------------------------------------------------------------------------------
-void XFileImporter::GetExtensionList(std::set<std::string>& extensions)
+// Get file extension list
+const aiImporterDesc* XFileImporter::GetInfo () const
 {
-	extensions.insert("x");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/XFileImporter.h

@@ -81,10 +81,10 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details
 	 */
-	void GetExtensionList(std::set<std::string>& extensions);
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

code/XGLLoader.cpp

@@ -79,6 +79,19 @@ struct free_it
 
 template<> const std::string LogFunctions<XGLImporter>::log_prefix = "XGL: ";
 
+static const aiImporterDesc desc = {
+	"XGL Importer",
+	"",
+	"",
+	"",
+	aiImporterFlags_SupportTextFlavour,
+	0,
+	0,
+	0,
+	0,
+	"xgl zgl" 
+};
+
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
@@ -115,10 +128,9 @@ bool XGLImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
 
 // ------------------------------------------------------------------------------------------------
 // Get a list of all file extensions which are handled by this class
-void XGLImporter::GetExtensionList(std::set<std::string>& extensions)
+const aiImporterDesc* XGLImporter::GetInfo () const
 {
-	extensions.insert("xgl");
-	extensions.insert("zgl");
+	return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------

code/XGLLoader.h

@@ -74,9 +74,9 @@ public:
 protected:
 
 	// -------------------------------------------------------------------
-	/** Called by Importer::GetExtensionList() for each loaded importer.
-	 * See BaseImporter::GetExtensionList() for details  */
-	void GetExtensionList(std::set<std::string>& extensions);
+	/** Return importer meta information.
+	 * See #BaseImporter::GetInfo for the details  */
+	const aiImporterDesc* GetInfo () const;
 
 	// -------------------------------------------------------------------
 	/** Imports the given file into the given scene structure. 

include/assimp/importerdesc.h

@@ -117,6 +117,20 @@ struct aiImporterDesc
 		maximum version.*/
 	unsigned int mMaxMajor;
 	unsigned int mMaxMinor;
+
+	/** List of file extensions this importer can handle.
+	    List entries are separated by space characters.
+		All entries are lower case without a leading dot (i.e.
+		"xml dae" would be a valid value. Note that multiple
+		importers may respond to the same file extension -
+		assimp calls all importers in the order in which they
+		are registered and each importer gets the opportunity
+		to load the file until one importer "claims" the file. Apart
+		from file extension checks, importers typically use
+		other methods to quickly reject files (i.e. magic
+		words) so this does not mean that common or generic
+		file extensions such as XML would be tediously slow. */
+	const char* mFileExtensions;
 };
 
 #endif 

workspaces/vc9/assimp.vcproj

@@ -1812,7 +1812,7 @@
 						>
 					</File>
 					<File
-						RelativePath="..\..\code\OgreImporter.h"
+						RelativePath="..\..\code\OgreImporter.hpp"
 						>
 					</File>
 					<File