1 files changed, 197 insertions, 0 deletions
diff --git a/store/source/storbase.cxx b/store/source/storbase.cxx
new file mode 100644
index 000000000000..6eb005e453d8
--- /dev/null
+++ b/store/source/storbase.cxx
@@ -0,0 +1,197 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_store.hxx"
+
+#include "storbase.hxx"
+
+#include "sal/types.h"
+#include "rtl/alloc.h"
+#include "rtl/ref.hxx"
+#include "osl/diagnose.h"
+
+#include "store/types.h"
+#include "object.hxx"
+
+#ifndef INCLUDED_STDIO_H
+#include <stdio.h>
+#define INCLUDED_STDIO_H
+#endif
+
+using namespace store;
+
+/*========================================================================
+ *
+ * SharedCount::Allocator.
+ *
+ *======================================================================*/
+SharedCount::Allocator &
+SharedCount::Allocator::get()
+{
+    static Allocator g_aSharedCountAllocator;
+    return g_aSharedCountAllocator;
+}
+
+SharedCount::Allocator::Allocator()
+{
+    m_cache = rtl_cache_create (
+        "store_shared_count_cache",
+        sizeof(long),
+        0, // objalign
+        0, // constructor
+        0, // destructor
+        0, // reclaim
+        0, // userarg
+        0, // default source
+        0  // flags
+        );
+}
+
+SharedCount::Allocator::~Allocator()
+{
+    rtl_cache_destroy (m_cache), m_cache = 0;
+}
+
+/*========================================================================
+ *
+ * PageData::Allocator_Impl (default allocator).
+ *
+ *======================================================================*/
+namespace store
+{
+
+class PageData::Allocator_Impl :
+    public store::OStoreObject,
+    public store::PageData::Allocator
+{
+public:
+    /** Construction (two phase).
+     */
+    Allocator_Impl();
+
+    storeError initialize (sal_uInt16 nPageSize);
+
+    /** Delegate multiple inherited rtl::IReference.
+     */
+    virtual oslInterlockedCount SAL_CALL acquire()
+    {
+        return OStoreObject::acquire();
+    }
+    virtual oslInterlockedCount SAL_CALL release()
+    {
+        return OStoreObject::release();
+    }
+
+protected:
+    /** Destruction.
+     */
+    virtual ~Allocator_Impl();
+
+private:
+    /** Representation.
+     */
+    rtl_cache_type * m_page_cache;
+    sal_uInt16       m_page_size;
+
+    /** PageData::Allocator implementation.
+     */
+    virtual void allocate_Impl (void ** ppPage, sal_uInt16 * pnSize);
+    virtual void deallocate_Impl (void * pPage);
+
+    /** Not implemented.
+     */
+    Allocator_Impl (Allocator_Impl const &);
+    Allocator_Impl & operator= (Allocator_Impl const &);
+};
+
+} // namespace store
+
+PageData::Allocator_Impl::Allocator_Impl()
+    : m_page_cache(0), m_page_size(0)
+{}
+
+storeError
+PageData::Allocator_Impl::initialize (sal_uInt16 nPageSize)
+{
+    char name[RTL_CACHE_NAME_LENGTH + 1];
+    sal_Size size = sal::static_int_cast< sal_Size >(nPageSize);
+    (void) snprintf (name, sizeof(name), "store_page_alloc_%lu", size);
+
+    m_page_cache = rtl_cache_create (name, size, 0, 0, 0, 0, 0, 0, 0);
+    if (!m_page_cache)
+        return store_E_OutOfMemory;
+
+    m_page_size = nPageSize;
+    return store_E_None;
+}
+
+PageData::Allocator_Impl::~Allocator_Impl()
+{
+    rtl_cache_destroy(m_page_cache), m_page_cache = 0;
+}
+
+void PageData::Allocator_Impl::allocate_Impl (void ** ppPage, sal_uInt16 * pnSize)
+{
+    OSL_PRECOND((ppPage != 0) && (pnSize != 0), "contract violation");
+    *ppPage = rtl_cache_alloc(m_page_cache), *pnSize = m_page_size;
+}
+
+void PageData::Allocator_Impl::deallocate_Impl (void * pPage)
+{
+    OSL_PRECOND(pPage != 0, "contract violation");
+    rtl_cache_free(m_page_cache, pPage);
+}
+
+/*========================================================================
+ *
+ * PageData::Allocator factory.
+ *
+ *======================================================================*/
+
+storeError
+PageData::Allocator::createInstance (rtl::Reference< PageData::Allocator > & rxAllocator, sal_uInt16 nPageSize)
+{
+    rtl::Reference< PageData::Allocator_Impl > xAllocator (new PageData::Allocator_Impl());
+    if (!xAllocator.is())
+        return store_E_OutOfMemory;
+
+    rxAllocator = &*xAllocator;
+    return xAllocator->initialize (nPageSize);
+}
+
+/*========================================================================
+ *
+ * OStorePageObject.
+ *
+ *======================================================================*/
+/*
+ * ~OStorePageObject.
+ */
+OStorePageObject::~OStorePageObject (void)
+{
+}