Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/include/uno/data.h b/include/uno/data.h
new file mode 100644
index 000000000..fa4455898
--- /dev/null
+++ b/include/uno/data.h
@@ -0,0 +1,251 @@
+/* -*- 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_UNO_DATA_H
+#define INCLUDED_UNO_DATA_H
+
+#include "cppu/cppudllapi.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct _typelib_TypeDescriptionReference;
+struct _typelib_TypeDescription;
+struct _typelib_InterfaceTypeDescription;
+struct _uno_Mapping;
+
+/** Generic function pointer declaration to query for an interface.
+
+    @param pInterface interface
+    @param pTypedemanded interface type
+    @return interface pointer
+*/
+typedef void * (SAL_CALL * uno_QueryInterfaceFunc)(
+    void * pInterface, struct _typelib_TypeDescriptionReference * pType );
+/** Generic function pointer declaration to acquire an interface.
+
+    @param pInterface interface to be acquired
+*/
+typedef void (SAL_CALL * uno_AcquireFunc)(
+    void * pInterface );
+/** Generic function pointer declaration to release an interface.
+
+    @param pInterface interface to be release
+*/
+typedef void (SAL_CALL * uno_ReleaseFunc)(
+    void * pInterface );
+
+/** Tests if two values are equal. May compare different types (e.g., short to long).
+
+    @param pVal1            pointer to a value
+    @param pVal1TypeDescr   type description of pVal1
+    @param pVal2            pointer to another value
+    @param pVal2TypeDescr   type description of pVal2
+    @param queryInterface   function called each time two interfaces are tested whether they belong
+                            to the same object; defaults (0) to uno
+    @param release          function to release queried interfaces; defaults (0) to uno
+    @return true if values are equal
+*/
+CPPU_DLLPUBLIC sal_Bool SAL_CALL uno_equalData(
+    void * pVal1, struct _typelib_TypeDescription * pVal1TypeDescr,
+    void * pVal2, struct _typelib_TypeDescription * pVal2TypeDescr,
+    uno_QueryInterfaceFunc queryInterface, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+/** Tests if two values are equal. May compare different types (e.g., short to long).
+
+    @param pVal1            pointer to a value
+    @param pVal1Type        type of pVal1
+    @param pVal2            pointer to another value
+    @param pVal2Type        type of pVal2
+    @param queryInterface   function called each time two interfaces are tested whether they belong
+                            to the same object; defaults (0) to uno
+    @param release          function to release queried interfaces; defaults (0) to uno
+    @return true if values are equal
+*/
+CPPU_DLLPUBLIC sal_Bool SAL_CALL uno_type_equalData(
+    void * pVal1, struct _typelib_TypeDescriptionReference * pVal1Type,
+    void * pVal2, struct _typelib_TypeDescriptionReference * pVal2Type,
+    uno_QueryInterfaceFunc queryInterface, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+
+/** Copy construct memory with given value. The size of the destination value must be larger
+    or equal to the size of the source value.
+
+    @param pDest            pointer to destination value memory
+    @param pSource          pointer to source value
+    @param pTypeDescr       type description of source
+    @param acquire          function called each time an interface needs to be acquired;
+                            defaults (0) to uno
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_copyData(
+    void * pDest, void * pSource,
+    struct _typelib_TypeDescription * pTypeDescr, uno_AcquireFunc acquire )
+    SAL_THROW_EXTERN_C();
+/** Copy construct memory with given value. The size of the destination value must be larger
+    or equal to the size of the source value.
+
+    @param pDest            pointer to destination value memory
+    @param pSource          pointer to source value
+    @param pType            type of source
+    @param acquire          function called each time an interface needs to be acquired;
+                            defaults (0) to uno
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_type_copyData(
+    void * pDest, void * pSource,
+    struct _typelib_TypeDescriptionReference * pType, uno_AcquireFunc acquire )
+    SAL_THROW_EXTERN_C();
+
+/** Copy construct memory with given value. The size of the destination value must be larger
+    or equal to the size of the source value. Interfaces are converted/ mapped by mapping parameter.
+
+    @param pDest            pointer to destination value memory
+    @param pSource          pointer to source value
+    @param pTypeDescr       type description of source
+    @param mapping          mapping to convert/ map interfaces
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_copyAndConvertData(
+    void * pDest, void * pSource,
+    struct _typelib_TypeDescription * pTypeDescr, struct _uno_Mapping * mapping )
+    SAL_THROW_EXTERN_C();
+/** Copy construct memory with given value. The size of the destination value must be larger
+    or equal to the size of the source value. Interfaces are converted/ mapped by mapping parameter.
+
+    @param pDest            pointer to destination value memory
+    @param pSource          pointer to source value
+    @param pType            type of source
+    @param mapping          mapping to convert/ map interfaces
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_type_copyAndConvertData(
+    void * pDest, void * pSource,
+    struct _typelib_TypeDescriptionReference * pType, struct _uno_Mapping * mapping )
+    SAL_THROW_EXTERN_C();
+
+/** Destructs a given value; does NOT free its memory!
+
+    @param pValue           value to be destructed
+    @param pTypeDescr       type description of value
+    @param release          function called each time an interface pointer needs to be released;
+                            defaults (0) to uno
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_destructData(
+    void * pValue, struct _typelib_TypeDescription * pTypeDescr, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+/** Destructs a given value; does NOT free its memory!
+
+    @param pValue           value to be destructed
+    @param pType            type of value
+    @param release          function called each time an interface pointer needs to be released;
+                            defaults (0) to uno
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_type_destructData(
+    void * pValue, struct _typelib_TypeDescriptionReference * pType, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+
+/** Default constructs a value. All simple types are set to 0, enums are set to their default value.
+
+    @param pMem             pointer to memory of value to be constructed
+    @param pTypeDescr       type description of value to be constructed
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_constructData(
+    void * pMem, struct _typelib_TypeDescription * pTypeDescr )
+    SAL_THROW_EXTERN_C();
+/** Default constructs a value. All simple types are set to 0, enums are set to their default value.
+
+    @param pMem             pointer to memory of value to be constructed
+    @param pType            type of value to be constructed
+*/
+CPPU_DLLPUBLIC void SAL_CALL uno_type_constructData(
+    void * pMem, struct _typelib_TypeDescriptionReference * pType )
+    SAL_THROW_EXTERN_C();
+
+/** Assigns a destination value with a source value.
+    Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short).
+    Querying for demanded interface type is allowed.
+    Assignment from any value to a value of type Any and vice versa is allowed.
+
+    @param pDest            pointer to destination value
+    @param pDestTypeDescr   type description of destination value
+    @param pSource          pointer to source value; if 0, then destination value will be assigned
+                            to default value
+    @param pSourceTypeDescr type destination of source value
+    @param queryInterface   function called each time an interface needs to be queried;
+                            defaults (0) to uno
+    @param acquire          function called each time an interface needs to be acquired;
+                            defaults (0) to uno
+    @param release          function called each time an interface needs to be released;
+                            defaults (0) to uno
+    @return true if destination has been successfully assigned
+*/
+CPPU_DLLPUBLIC sal_Bool SAL_CALL uno_assignData(
+    void * pDest, struct _typelib_TypeDescription * pDestTypeDescr,
+    void * pSource, struct _typelib_TypeDescription * pSourceTypeDescr,
+    uno_QueryInterfaceFunc queryInterface, uno_AcquireFunc acquire, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+/** Assigns a destination value with a source value.
+    Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short).
+    Querying for demanded interface type is allowed.
+    Assignment from any value to a value of type Any and vice versa is allowed.
+
+    @param pDest            pointer to destination value
+    @param pDestType        type of destination value
+    @param pSource          pointer to source value; if 0, then destination value will be assigned
+                            to default value
+    @param pSourceType      type of source value
+    @param queryInterface   function called each time an interface needs to be queried;
+                            defaults (0) to uno
+    @param acquire          function called each time an interface needs to be acquired;
+                            defaults (0) to uno
+    @param release          function called each time an interface needs to be released;
+                            defaults (0) to uno
+    @return true if destination has been successfully assigned
+*/
+CPPU_DLLPUBLIC sal_Bool SAL_CALL uno_type_assignData(
+    void * pDest, struct _typelib_TypeDescriptionReference * pDestType,
+    void * pSource, struct _typelib_TypeDescriptionReference * pSourceType,
+    uno_QueryInterfaceFunc queryInterface, uno_AcquireFunc acquire, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+
+/** Tests whether a value of given type is assignable from given value.
+    Widening conversion WITHOUT data loss is allowed (e.g., assigning a long with a short).
+    Querying for demanded interface type is allowed.
+    Assignment from any value to a value of type Any and vice versa is allowed.
+
+    @param pAssignable      type
+    @param pFrom            pointer to value
+    @param pFromType        type of value
+    @param queryInterface   function called each time an interface needs to be queried;
+                            defaults (0) to uno
+    @param release          function called each time an interface needs to be released;
+                            defaults (0) to uno
+    @return true if value is destination has been successfully assigned
+*/
+CPPU_DLLPUBLIC sal_Bool SAL_CALL uno_type_isAssignableFromData(
+    struct _typelib_TypeDescriptionReference * pAssignable,
+    void * pFrom, struct _typelib_TypeDescriptionReference * pFromType,
+    uno_QueryInterfaceFunc queryInterface, uno_ReleaseFunc release )
+    SAL_THROW_EXTERN_C();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */