[API CHANGE] WIP: Experimental new binary type.rdb format

Make cppumaker work on top of unoidl/ instead of registry/, as a first step to
change all the various codemakers.

* API CHANGE: cppumaker no longer supports the -B switch, as that is meaningless
with the new format.  When reading from an old-format .rdb file, /UCR is
hard-coded as the prefix now.

* TODO: The new format does not yet support deprecation annotations, so the
generated .hdl/.hpp files lack any SAL_DEPRECATED_INTERNALs for now.

* codemaker/typemanager.hxx is extended with access to unoidl/ functionality, so
the various codemakers can use registry/ and unoidl/ in parallel for now.
The access to registry/ functionality will be removed.  (Added small throwaway
helper functions u2b/b2u to easily map between OString and OUString at the
remaining seams for now.)

* Includes a selective revert of ba044b1e9613ed30906a9a540b7da8392923e4e3
"remove needless forward rtl::OUString declarations" in those parts of
codemaker, unodevtools, unoidl that were covered by this local
work-in-progress patch; I would otherwise have hard a hard time re-applying
it.

* The generated .hdl/.hpp files are mostly unchanged, except for a few minor
things:

** Any SAL_DEPRECATED_INTERNALs are missing (see above).

** In comprehensive getCppuType definitions, some members were erroneously
classified as TypeCalss_UNKNOWN.

** In comprehensive getCppuType definitions, some unnecessary calls like

::cppu::UnoType< ::sal_Int32 >::get();

can be removed.

** For typedef sequence<X>, the .hdl file need not include X.hdl, but only needs
to forward-declare it.

** Unnecessary includes for optional bases of interfaces can be removed.

** Some numbering of local variable names (sMethodName1, ...) has changed.

Change-Id: Icad98f248ac15177337f1b4ab709a755a8af6238

1 files changed, 140 insertions, 0 deletions

diff --git a/codemaker/source/cppumaker/dependencies.hxx b/codemaker/source/cppumaker/dependencies.hxx
new file mode 100644
index 000000000000..d0c09aed59f0
--- /dev/null
+++ b/codemaker/source/cppumaker/dependencies.hxx
@@ -0,0 +1,140 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_CODEMAKER_SOURCE_CPPUMAKER_DEPENDENCIES_HXX
+#define INCLUDED_CODEMAKER_SOURCE_CPPUMAKER_DEPENDENCIES_HXX
+
+#include "sal/config.h"
+
+#include <map>
+
+#include "boost/noncopyable.hpp"
+#include "rtl/ref.hxx"
+
+namespace rtl { class OUString; }
+class TypeManager;
+
+/// @HTML
+
+namespace codemaker { namespace cppumaker {
+
+/**
+   A simple class to track which other entites a given entity depends on.
+
+   <p>This class is not multi-thread&ndash;safe.</p>
+ */
+class Dependencies: private boost::noncopyable {
+public:
+    /**
+       Flags to distinguish whether or not one entity depends on another entity
+       because the second is a direct base of the first.
+     */
+    enum Kind { KIND_NO_BASE, KIND_BASE };
+
+    typedef std::map< rtl::OUString, Kind > Map;
+
+    /**
+       Constructs the dependencies for a given entity.
+
+       @param manager a type manager, to obtain information about the given
+       entity; must not be null
+
+       @param name the UNOIDL name of an enum type, plain struct type,
+       polymorphic struct type template, exception type, interface type,
+       typedef, constant group, single-interface--based service, or
+       interface-based singleton entity
+     */
+    Dependencies(
+        rtl::Reference< TypeManager > const & manager,
+        rtl::OUString const & name);
+
+    ~Dependencies();
+
+    /**
+       Add a special dependency (which is not obvious from the entity's data
+       available at the type manager).
+
+       @param name a UNOIDL entity name
+     */
+    void add(rtl::OUString const & name) { insert(name); }
+
+    Map const & getMap() const { return m_map; }
+
+    bool hasVoidDependency() const { return m_voidDependency; }
+
+    bool hasBooleanDependency() const { return m_booleanDependency; }
+
+    bool hasByteDependency() const { return m_byteDependency; }
+
+    bool hasShortDependency() const { return m_shortDependency; }
+
+    bool hasUnsignedShortDependency() const
+    { return m_unsignedShortDependency; }
+
+    bool hasLongDependency() const { return m_longDependency; }
+
+    bool hasUnsignedLongDependency() const { return m_unsignedLongDependency; }
+
+    bool hasHyperDependency() const { return m_hyperDependency; }
+
+    bool hasUnsignedHyperDependency() const
+    { return m_unsignedHyperDependency; }
+
+    bool hasFloatDependency() const { return m_floatDependency; }
+
+    bool hasDoubleDependency() const { return m_doubleDependency; }
+
+    bool hasCharDependency() const { return m_charDependency; }
+
+    bool hasStringDependency() const { return m_stringDependency; }
+
+    bool hasTypeDependency() const { return m_typeDependency; }
+
+    bool hasAnyDependency() const { return m_anyDependency; }
+
+    bool hasSequenceDependency() const { return m_sequenceDependency; }
+
+private:
+    void insert(rtl::OUString const & name, bool base = false);
+
+    rtl::Reference< TypeManager > m_manager;
+    Map m_map;
+    bool m_voidDependency;
+    bool m_booleanDependency;
+    bool m_byteDependency;
+    bool m_shortDependency;
+    bool m_unsignedShortDependency;
+    bool m_longDependency;
+    bool m_unsignedLongDependency;
+    bool m_hyperDependency;
+    bool m_unsignedHyperDependency;
+    bool m_floatDependency;
+    bool m_doubleDependency;
+    bool m_charDependency;
+    bool m_stringDependency;
+    bool m_typeDependency;
+    bool m_anyDependency;
+    bool m_sequenceDependency;
+};
+
+} }
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */