Cleanup comphelper::storagehelper

Change-Id: I04313cf4235ce3db20ff340474691435e9b440b6

1 files changed, 86 insertions, 91 deletions

diff --git a/comphelper/inc/comphelper/storagehelper.hxx b/comphelper/inc/comphelper/storagehelper.hxx
index f255dc842fb5..5e4916ef4e2b 100644
--- a/comphelper/inc/comphelper/storagehelper.hxx
+++ b/comphelper/inc/comphelper/storagehelper.hxx
@@ -33,14 +33,20 @@
 #include <com/sun/star/io/XStream.hpp>
 #include "comphelper/comphelperdllapi.h"
 
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::embed;
+using namespace com::sun::star::io;
+using namespace com::sun::star::beans;
+using rtl::OUString;
 
-#define PACKAGE_STORAGE_FORMAT_STRING   ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageFormat" ) )
-#define ZIP_STORAGE_FORMAT_STRING       ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ZipFormat" ) )
-#define OFOPXML_STORAGE_FORMAT_STRING   ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OFOPXMLFormat" ) )
+#define PACKAGE_STORAGE_FORMAT_STRING   OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageFormat" ) )
+#define ZIP_STORAGE_FORMAT_STRING       OUString( RTL_CONSTASCII_USTRINGPARAM( "ZipFormat" ) )
+#define OFOPXML_STORAGE_FORMAT_STRING   OUString( RTL_CONSTASCII_USTRINGPARAM( "OFOPXMLFormat" ) )
 
-#define PACKAGE_ENCRYPTIONDATA_SHA256UTF8 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA256UTF8EncryptionKey" ) )
-#define PACKAGE_ENCRYPTIONDATA_SHA1UTF8   ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA1UTF8EncryptionKey" ) )
-#define PACKAGE_ENCRYPTIONDATA_SHA1MS1252 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA1MS1252EncryptionKey" ) )
+#define PACKAGE_ENCRYPTIONDATA_SHA256UTF8 OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA256UTF8EncryptionKey" ) )
+#define PACKAGE_ENCRYPTIONDATA_SHA1UTF8   OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA1UTF8EncryptionKey" ) )
+#define PACKAGE_ENCRYPTIONDATA_SHA1MS1252 OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSHA1MS1252EncryptionKey" ) )
 
 namespace comphelper {
 
@@ -63,131 +69,120 @@ public:
 class COMPHELPER_DLLPUBLIC OStorageHelper
 {
 public:
-    static ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory >
+    static Reference< XSingleServiceFactory >
         GetStorageFactory(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xSF
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XMultiServiceFactory >& xSF = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory >
+    static Reference< XSingleServiceFactory >
         GetFileSystemStorageFactory(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xSF
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XMultiServiceFactory >& xSF = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetTemporaryStorage(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    /// this one will only return Storage
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    // this one will only return Storage
+    static Reference< XStorage >
         GetStorageFromURL(
-            const ::rtl::OUString& aURL,
-            sal_Int32 nStorageMode,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const OUString& aURL, sal_Int32 nStorageMode,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    /// this one will return either Storage or FileSystemStorage
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    // this one will return either Storage or FileSystemStorage
+    static Reference< XStorage >
         GetStorageFromURL2(
-            const ::rtl::OUString& aURL,
-            sal_Int32 nStorageMode,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-
-        throw ( ::com::sun::star::uno::Exception );
+            const OUString& aURL, sal_Int32 nStorageMode,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetStorageFromInputStream(
-            const ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream >& xStream,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference < XInputStream >& xStream,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetStorageFromStream(
-            const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream >& xStream,
-            sal_Int32 nStorageMode = ::com::sun::star::embed::ElementModes::READWRITE,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference < XStream >& xStream,
+            sal_Int32 nStorageMode = ElementModes::READWRITE,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
     static void CopyInputToOutput(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInput,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutput )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XInputStream >& xInput,
+            const Reference< XOutputStream >& xOutput )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >
+    static Reference< XInputStream >
         GetInputStreamFromURL(
-            const ::rtl::OUString& aURL,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() )
-        throw ( ::com::sun::star::uno::Exception );
+            const OUString& aURL,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >() )
+        throw ( Exception );
 
     static void SetCommonStorageEncryptionData(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
-            const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& aEncryptionData )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XStorage >& xStorage,
+            const Sequence< NamedValue >& aEncryptionData )
+        throw ( Exception );
 
     // the following method supports only storages of OOo formats
     static sal_Int32 GetXStorageFormat(
-            const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage )
-        throw ( ::com::sun::star::uno::Exception );
+            const Reference< XStorage >& xStorage )
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetStorageOfFormatFromURL(
-            const ::rtl::OUString& aFormat,
-            const ::rtl::OUString& aURL,
+            const OUString& aFormat,
+            const OUString& aURL,
             sal_Int32 nStorageMode,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >(),
+            const Reference< XMultiServiceFactory >& xFactory
+                            = Reference< XMultiServiceFactory >(),
             sal_Bool bRepairStorage = sal_False )
-        throw ( ::com::sun::star::uno::Exception );
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetStorageOfFormatFromInputStream(
-            const ::rtl::OUString& aFormat,
-            const ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream >& xStream,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >(),
+            const OUString& aFormat,
+            const Reference < XInputStream >& xStream,
+            const Reference< XMultiServiceFactory >& xFactory
+                            = Reference< XMultiServiceFactory >(),
             sal_Bool bRepairStorage = sal_False )
-        throw ( ::com::sun::star::uno::Exception );
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
+    static Reference< XStorage >
         GetStorageOfFormatFromStream(
-            const ::rtl::OUString& aFormat,
-            const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream >& xStream,
-            sal_Int32 nStorageMode = ::com::sun::star::embed::ElementModes::READWRITE,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory
-                            = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >(),
+            const OUString& aFormat,
+            const Reference < XStream >& xStream,
+            sal_Int32 nStorageMode = ElementModes::READWRITE,
+            const Reference< XMultiServiceFactory >& xFactory = Reference< XMultiServiceFactory >(),
             sal_Bool bRepairStorage = sal_False )
-        throw ( ::com::sun::star::uno::Exception );
+        throw ( Exception );
 
-    static ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >
+    static Sequence< NamedValue >
         CreatePackageEncryptionData(
-            const ::rtl::OUString& aPassword,
-            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xSF
-                = ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >() );
+            const OUString& aPassword,
+            const Reference< XMultiServiceFactory >& xSF = Reference< XMultiServiceFactory >() );
 
-    static sal_Bool IsValidZipEntryFileName( const ::rtl::OUString& aName, sal_Bool bSlashAllowed );
+    static sal_Bool IsValidZipEntryFileName( const OUString& aName, sal_Bool bSlashAllowed );
     static sal_Bool IsValidZipEntryFileName( const sal_Unicode *pChar, sal_Int32 nLength, sal_Bool bSlashAllowed );
 
-    static sal_Bool PathHasSegment( const ::rtl::OUString& aPath, const ::rtl::OUString& aSegment );
+    static sal_Bool PathHasSegment( const OUString& aPath, const OUString& aSegment );
 
     // Methods to allow easy use of hierachical names inside storages
 
-    static ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > GetStorageAtPath(
-        const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > &xStorage,
-        const ::rtl::OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy &rNastiness );
-    static ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStreamAtPath(
-        const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > &xStorage,
-        const ::rtl::OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy &rNastiness );
-    static ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStreamAtPackageURL(
-        const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > &xStorage,
-        const ::rtl::OUString& rURL, sal_uInt32 const nOpenMode,
+    static Reference< XStorage > GetStorageAtPath(
+        const Reference< XStorage > &xStorage,
+        const OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy &rNastiness );
+
+    static Reference< XStream > GetStreamAtPath(
+        const Reference< XStorage > &xStorage,
+        const OUString& aPath, sal_uInt32 nOpenMode, LifecycleProxy &rNastiness );
+
+    static Reference< XStream > GetStreamAtPackageURL(
+        const Reference< XStorage > &xStorage,
+        const OUString& rURL, sal_uInt32 const nOpenMode,
         LifecycleProxy & rNastiness );
 };