Initial skeleton code for plain text filter detection service.

Right now it will always fail.

Change-Id: I50011bbf7ce59c3b299d23e688dd1af87bcafeb6

5 files changed, 312 insertions, 0 deletions

diff --git a/filter/Module_filter.mk b/filter/Module_filter.mk
index 03f13e2379df..922d4f53e460 100644
--- a/filter/Module_filter.mk
+++ b/filter/Module_filter.mk
@@ -60,6 +60,7 @@ $(eval $(call gb_Module_add_targets,filter,\
 	Library_placeware \
 	Library_svgfilter \
 	Library_t602filter \
+	Library_textfd \
 	Library_xmlfa \
 	Library_xmlfd \
 	Library_xsltdlg \
diff --git a/filter/source/textfilterdetect/fdcomp.cxx b/filter/source/textfilterdetect/fdcomp.cxx
new file mode 100644
index 000000000000..6be78b323702
--- /dev/null
+++ b/filter/source/textfilterdetect/fdcomp.cxx
@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ *   Copyright (C) 2012 Kohei Yoshida <kohei.yoshida@suse.com>
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#include <stdio.h>
+
+#include <osl/mutex.hxx>
+#include <osl/thread.h>
+#include <cppuhelper/factory.hxx>
+
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+
+#include "filterdetect.hxx"
+
+using namespace ::cppu;
+using namespace com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::registry;
+
+extern "C" {
+
+SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory(
+    const sal_Char* pImplName, void* pServiceManager, void* /* pRegistryKey */ )
+{
+    void* pRet = NULL;
+    rtl::OUString implName = rtl::OUString::createFromAscii(pImplName);
+    if (pServiceManager && implName == PlainTextFilterDetect_getImplementationName())
+    {
+        uno::Reference<lang::XSingleServiceFactory> xFactory(
+            createSingleFactory(
+            reinterpret_cast<lang::XMultiServiceFactory*>(pServiceManager),
+            implName,
+            PlainTextFilterDetect_createInstance, PlainTextFilterDetect_getSupportedServiceNames()));
+
+        if (xFactory.is())
+        {
+            xFactory->acquire();
+            pRet = xFactory.get();
+        }
+    }
+
+    return pRet;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/filter/source/textfilterdetect/filterdetect.cxx b/filter/source/textfilterdetect/filterdetect.cxx
new file mode 100644
index 000000000000..55bfd0a5b223
--- /dev/null
+++ b/filter/source/textfilterdetect/filterdetect.cxx
@@ -0,0 +1,120 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ *   Copyright (C) 2012 Kohei Yoshida <kohei.yoshida@suse.com>
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#include "filterdetect.hxx"
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+
+using namespace ::com::sun::star;
+
+PlainTextFilterDetect::PlainTextFilterDetect(const uno::Reference<lang::XMultiServiceFactory> &xMSF) :
+    mxMSF(xMSF) {}
+
+PlainTextFilterDetect::~PlainTextFilterDetect() {}
+
+rtl::OUString SAL_CALL PlainTextFilterDetect::detect(uno::Sequence<beans::PropertyValue>& aArguments) throw (uno::RuntimeException)
+{
+    return rtl::OUString();
+}
+
+// XInitialization
+
+void SAL_CALL PlainTextFilterDetect::initialize(const uno::Sequence<uno::Any>& aArguments)
+    throw (uno::Exception, uno::RuntimeException)
+{
+    uno::Sequence<beans::PropertyValue> aAnySeq;
+    sal_Int32 nLength = aArguments.getLength();
+    if (nLength && (aArguments[0] >>= aAnySeq))
+    {
+        const beans::PropertyValue * pValue = aAnySeq.getConstArray();
+        for (sal_Int32 i = 0, n = aAnySeq.getLength(); i < n; ++i)
+        {
+            if (pValue[i].Name == "Type")
+            {
+                fprintf(stdout, "PlainTextFilterDetect::initialize:   type = '%s'\n",
+                        rtl::OUStringToOString(pValue[i].Value.get<rtl::OUString>(), RTL_TEXTENCODING_UTF8).getStr());
+            }
+            else if (pValue[i].Name == "UserData")
+            {
+                fprintf(stdout, "PlainTextFilterDetect::initialize:   user data = '%s'\n",
+                        rtl::OUStringToOString(pValue[i].Value.get<rtl::OUString>(), RTL_TEXTENCODING_UTF8).getStr());
+            }
+            else if (pValue[i].Name == "TemplateName")
+            {
+                fprintf(stdout, "PlainTextFilterDetect::initialize:   template name = '%s'\n",
+                        rtl::OUStringToOString(pValue[i].Value.get<rtl::OUString>(), RTL_TEXTENCODING_UTF8).getStr());
+            }
+        }
+    }
+}
+
+rtl::OUString PlainTextFilterDetect_getImplementationName()
+{
+    return rtl::OUString("com.sun.star.comp.filters.PlainTextFilterDetect");
+}
+
+sal_Bool PlainTextFilterDetect_supportsService(const rtl::OUString& ServiceName)
+{
+    return ServiceName == "com.sun.star.document.ExtendedTypeDetection" ||
+        ServiceName == "com.sun.star.comp.filters.PlainTextFilterDetect";
+}
+
+uno::Sequence<rtl::OUString> PlainTextFilterDetect_getSupportedServiceNames()
+{
+    uno::Sequence<rtl::OUString> aRet(2);
+    rtl::OUString* pArray = aRet.getArray();
+    pArray[0] = "com.sun.star.document.ExtendedTypeDetection";
+    pArray[1] = "com.sun.star.comp.filters.PlainTextFilterDetect";
+    return aRet;
+}
+
+uno::Reference<uno::XInterface> PlainTextFilterDetect_createInstance(
+    const uno::Reference<lang::XMultiServiceFactory> & rSMgr)
+{
+    return (cppu::OWeakObject*) new PlainTextFilterDetect(rSMgr);
+}
+
+// XServiceInfo
+rtl::OUString SAL_CALL PlainTextFilterDetect::getImplementationName()
+    throw (uno::RuntimeException)
+{
+    return PlainTextFilterDetect_getImplementationName();
+}
+
+sal_Bool SAL_CALL PlainTextFilterDetect::supportsService(const rtl::OUString& rServiceName)
+    throw (uno::RuntimeException)
+{
+    return PlainTextFilterDetect_supportsService(rServiceName);
+}
+
+uno::Sequence<rtl::OUString> SAL_CALL PlainTextFilterDetect::getSupportedServiceNames()
+    throw (uno::RuntimeException)
+{
+    return PlainTextFilterDetect_getSupportedServiceNames();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/filter/source/textfilterdetect/filterdetect.hxx b/filter/source/textfilterdetect/filterdetect.hxx
new file mode 100644
index 000000000000..7f3ad158e2ae
--- /dev/null
+++ b/filter/source/textfilterdetect/filterdetect.hxx
@@ -0,0 +1,83 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef __FILTER_TEXTFILTERDETECT_FILTERDETECT_HXX__
+#define __FILTER_TEXTFILTERDETECT_FILTERDETECT_HXX__
+
+#include <com/sun/star/document/XExtendedFilterDetection.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <cppuhelper/implbase3.hxx>
+
+class PlainTextFilterDetect : public cppu::WeakImplHelper3<
+    com::sun::star::document::XExtendedFilterDetection,
+    com::sun::star::lang::XInitialization,
+    com::sun::star::lang::XServiceInfo>
+{
+    com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory> mxMSF;
+
+public:
+
+    PlainTextFilterDetect (const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory> &xMSF);
+    virtual ~PlainTextFilterDetect();
+
+    // XExtendedFilterDetection
+
+    virtual ::rtl::OUString SAL_CALL detect(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& lDescriptor)
+            throw( com::sun::star::uno::RuntimeException );
+
+    // XInitialization
+
+    virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence<com::sun::star::uno::Any>& aArguments)
+        throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
+
+    // XServiceInfo
+
+    virtual ::rtl::OUString SAL_CALL getImplementationName()
+        throw (com::sun::star::uno::RuntimeException);
+
+    virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName)
+        throw (com::sun::star::uno::RuntimeException);
+
+    virtual com::sun::star::uno::Sequence<rtl::OUString> SAL_CALL getSupportedServiceNames()
+        throw (com::sun::star::uno::RuntimeException);
+};
+
+rtl::OUString PlainTextFilterDetect_getImplementationName();
+
+sal_Bool PlainTextFilterDetect_supportsService(const rtl::OUString& ServiceName);
+
+com::sun::star::uno::Sequence<rtl::OUString> PlainTextFilterDetect_getSupportedServiceNames();
+
+com::sun::star::uno::Reference<com::sun::star::uno::XInterface>
+PlainTextFilterDetect_createInstance(const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory>& rSMgr);
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/filter/source/textfilterdetect/textfd.component b/filter/source/textfilterdetect/textfd.component
new file mode 100644
index 000000000000..e1708e772e72
--- /dev/null
+++ b/filter/source/textfilterdetect/textfd.component
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--***********************************************************************
+* Version: MPL 1.1 / GPLv3+ / LGPLv3+
+*
+* The contents of this file are subject to the Mozilla Public License Version
+* 1.1 (the "License"); you may not use this file except in compliance with
+* the License or as specified alternatively below. You may obtain a copy of
+* the License at http://www.mozilla.org/MPL/
+*
+* Software distributed under the License is distributed on an "AS IS" basis,
+* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+* for the specific language governing rights and limitations under the
+* License.
+*
+* The Initial Developer of the Original Code is
+*       Kohei Yoshida <kohei.yoshida@suse.com> (Initial Developer)
+* Portions created by the Initial Developer are Copyright (C) 2011 the
+* Initial Developer. All Rights Reserved.
+*
+* Major Contributor(s):
+*
+* For minor contributions see the git repository.
+*
+* Alternatively, the contents of this file may be used under the terms of
+* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+* instead of those above.
+**************************************************************************-->
+
+<component loader="com.sun.star.loader.SharedLibrary"
+    xmlns="http://openoffice.org/2010/uno-components">
+  <implementation name="com.sun.star.comp.filters.PlainTextFilterDetect">
+    <service name="com.sun.star.document.ExtendedTypeDetection"/>
+  </implementation>
+</component>