Use <comphelper/servicehelper.hxx> implementing XUnoTunnel part 1

The header got some changes:
1. Move UnoTunnelIdInit and isUnoTunnelId into 'comphelper' namespace
2. Rename UnoTunnelIdInit to UnoIdInit, as a precondition to replace
of uses of OImplementationId with it, including in XTypeProvider
3. Introduce convenience functions 'getSomething_cast' to cast between
sal_Int64 and object pointers uniformly.
4. Rename getUnoTunnelImplementation to getFromUnoTunnel, both to make
it a bit shorter, and to reflect its function better. Templatize it
to take also css::uno::Any for convenience.
5. Introduce getSomethingImpl, inspired by sw::UnoTunnelImpl; allow it
handle cases both with and without fallback to parent.
6. Adjust UNO3_GETIMPLEMENTATION_* macros

TODO (in separate commits):
- Drop sw::UnoTunnelImpl and sw::UnoTunnelGetImplementation
- Replace all uses of OImplementationId in core with UnoIdInit
- Deprecate OImplementationId in <cppuhelper/typeprovider.hxx>
- Change implementations of getSomething to use getSomethingImpl
- Revise uses of getSomething to use getFromUnoTunnel

Change-Id: If4a3cb024130f1f552f988f0479589da1cd066e7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122022
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/package/source/zippackage/ZipPackage.cxx b/package/source/zippackage/ZipPackage.cxx
index 527dcbe203dd..a64413ae4e11 100644
--- a/package/source/zippackage/ZipPackage.cxx
+++ b/package/source/zippackage/ZipPackage.cxx
@@ -1683,7 +1683,7 @@ Sequence< sal_Int8 > ZipPackage::getUnoTunnelId()
 
 sal_Int64 SAL_CALL ZipPackage::getSomething( const uno::Sequence< sal_Int8 >& aIdentifier )
 {
-    if ( isUnoTunnelId<ZipPackage>(aIdentifier) )
+    if ( comphelper::isUnoTunnelId<ZipPackage>(aIdentifier) )
         return reinterpret_cast < sal_Int64 > ( this );
     return 0;
 }
diff --git a/package/source/zippackage/ZipPackageFolder.cxx b/package/source/zippackage/ZipPackageFolder.cxx
index 838bed728069..8733fc5c6ac6 100644
--- a/package/source/zippackage/ZipPackageFolder.cxx
+++ b/package/source/zippackage/ZipPackageFolder.cxx
@@ -345,7 +345,7 @@ void ZipPackageFolder::saveContents(
 sal_Int64 SAL_CALL ZipPackageFolder::getSomething( const uno::Sequence< sal_Int8 >& aIdentifier )
 {
     sal_Int64 nMe = 0;
-    if ( isUnoTunnelId<ZipPackageFolder>(aIdentifier) )
+    if ( comphelper::isUnoTunnelId<ZipPackageFolder>(aIdentifier) )
         nMe = reinterpret_cast < sal_Int64 > ( this );
     return nMe;
 }
diff --git a/package/source/zippackage/ZipPackageStream.cxx b/package/source/zippackage/ZipPackageStream.cxx
index 2077e2f9a77a..13c5758107a8 100644
--- a/package/source/zippackage/ZipPackageStream.cxx
+++ b/package/source/zippackage/ZipPackageStream.cxx
@@ -1108,7 +1108,7 @@ uno::Reference< io::XInputStream > SAL_CALL ZipPackageStream::getPlainRawStream(
 sal_Int64 SAL_CALL ZipPackageStream::getSomething( const Sequence< sal_Int8 >& aIdentifier )
 {
     sal_Int64 nMe = 0;
-    if ( isUnoTunnelId<ZipPackageStream>(aIdentifier) )
+    if ( comphelper::isUnoTunnelId<ZipPackageStream>(aIdentifier) )
         nMe = reinterpret_cast < sal_Int64 > ( this );
     return nMe;
 }