xmlsecurity nss: create SecurityEnvironment instances with a constructor

Change-Id: If4b18747292dd265d789b70078979361bd044fde
Reviewed-on: https://gerrit.libreoffice.org/52039Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>

xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx

@@ -106,7 +106,6 @@ char* GetPasswordFunction( PK11SlotInfo* pSlot, PRBool bRetry, void* /*arg*/ )
 
 SecurityEnvironment_NssImpl::SecurityEnvironment_NssImpl() :
 m_pHandler( nullptr ) , m_tSymKeyList() , m_tPubKeyList() , m_tPriKeyList() {
-
     PK11_SetPasswordFunc( GetPasswordFunction ) ;
 }
 
@@ -143,7 +142,7 @@ SecurityEnvironment_NssImpl::~SecurityEnvironment_NssImpl() {
 
 /* XServiceInfo */
 OUString SAL_CALL SecurityEnvironment_NssImpl::getImplementationName() {
-    return impl_getImplementationName() ;
+    return OUString("com.sun.star.xml.crypto.SecurityEnvironment");
 }
 
 /* XServiceInfo */
@@ -159,27 +158,8 @@ sal_Bool SAL_CALL SecurityEnvironment_NssImpl::supportsService( const OUString&
 
 /* XServiceInfo */
 Sequence< OUString > SAL_CALL SecurityEnvironment_NssImpl::getSupportedServiceNames() {
-    return impl_getSupportedServiceNames() ;
-}
-
-//Helper for XServiceInfo
-Sequence< OUString > SecurityEnvironment_NssImpl::impl_getSupportedServiceNames() {
-    ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ) ;
-    Sequence<OUString> seqServiceNames { "com.sun.star.xml.crypto.SecurityEnvironment" };
-    return seqServiceNames ;
-}
-
-OUString SecurityEnvironment_NssImpl::impl_getImplementationName() {
-    return OUString("com.sun.star.xml.security.bridge.xmlsec.SecurityEnvironment_NssImpl") ;
-}
-
-//Helper for registry
-Reference< XInterface > SAL_CALL SecurityEnvironment_NssImpl::impl_createInstance( const Reference< XMultiServiceFactory >& ) {
-    return Reference< XInterface >( *new SecurityEnvironment_NssImpl ) ;
-}
-
-Reference< XSingleServiceFactory > SecurityEnvironment_NssImpl::impl_createFactory( const Reference< XMultiServiceFactory >& aServiceManager ) {
-    return ::cppu::createSingleFactory( aServiceManager , impl_getImplementationName() , impl_createInstance , impl_getSupportedServiceNames() ) ;
+    Sequence<OUString> seqServiceNames{ "com.sun.star.xml.crypto.SecurityEnvironment" };
+    return seqServiceNames;
 }
 
 /* XUnoTunnel */
@@ -961,4 +941,11 @@ void SecurityEnvironment_NssImpl::destroyKeysManager(xmlSecKeysMngrPtr pKeysMngr
     }
 }
 
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_xml_crypto_SecurityEnvironment_get_implementation(
+    uno::XComponentContext* /*pCtx*/, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+    return cppu::acquire(new SecurityEnvironment_NssImpl);
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.hxx

@@ -79,18 +79,6 @@ private:
 
         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override ;
 
-        //Helper for XServiceInfo
-        static css::uno::Sequence< OUString > impl_getSupportedServiceNames() ;
-
-        /// @throws css::uno::RuntimeException
-        static OUString impl_getImplementationName() ;
-
-        //Helper for registry
-        /// @throws css::uno::RuntimeException
-        static css::uno::Reference< css::uno::XInterface > SAL_CALL impl_createInstance( const css::uno::Reference< css::lang::XMultiServiceFactory >& aServiceManager ) ;
-
-        static css::uno::Reference< css::lang::XSingleServiceFactory > impl_createFactory( const css::uno::Reference< css::lang::XMultiServiceFactory >& aServiceManager ) ;
-
         virtual ::sal_Int32 SAL_CALL verifyCertificate(
             const css::uno::Reference<
             css::security::XCertificate >& xCert,

xmlsecurity/source/xmlsec/nss/xsec_nss.cxx

@@ -26,7 +26,6 @@
 
 #include "seinitializer_nssimpl.hxx"
 #include <xsec_xmlsec.hxx>
-#include "securityenvironment_nssimpl.hxx"
 
 using namespace ::cppu;
 using namespace ::com::sun::star::uno;
@@ -51,10 +50,6 @@ void* nss_component_getFactory( const sal_Char* pImplName , void* pServiceManage
                 OUString::createFromAscii( pImplName ),
                 SEInitializer_NssImpl_createInstance, SEInitializer_NssImpl_getSupportedServiceNames() ) );
         }
-        else if( SecurityEnvironment_NssImpl::impl_getImplementationName().equalsAscii( pImplName ) )
-        {
-            xFactory = SecurityEnvironment_NssImpl::impl_createFactory( static_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
-        }
 #else
         if( ONSSInitializer_getImplementationName().equalsAscii( pImplName ) )
         {

xmlsecurity/util/xsec_xmlsec.component

@@ -26,7 +26,8 @@
   <implementation name="com.sun.star.xml.security.SEInitializer_Gpg">
     <service name="com.sun.star.xml.crypto.GPGSEInitializer"/>
   </implementation>
-  <implementation name="com.sun.star.xml.security.bridge.xmlsec.SecurityEnvironment_NssImpl">
+  <implementation name="com.sun.star.xml.crypto.SecurityEnvironment"
+    constructor="com_sun_star_xml_crypto_SecurityEnvironment_get_implementation">
     <service name="com.sun.star.xml.crypto.SecurityEnvironment"/>
   </implementation>
   <implementation name="com.sun.star.xml.wrapper.XMLDocumentWrapper"