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/* -*- 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 .
*/
#include <config_folders.h>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/ucb/SimpleFileAccess.hpp>
#include <com/sun/star/uri/XVndSunStarScriptUrl.hpp>
#include <com/sun/star/uri/UriReferenceFactory.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <osl/diagnose.h>
#include "URIHelper.hxx"
namespace func_provider
{
namespace uno = ::com::sun::star::uno;
namespace ucb = ::com::sun::star::ucb;
namespace lang = ::com::sun::star::lang;
namespace uri = ::com::sun::star::uri;
constexpr OUStringLiteral SHARE = u"share";
constexpr OUStringLiteral SHARE_UNO_PACKAGES_URI =
u"vnd.sun.star.expand:$UNO_SHARED_PACKAGES_CACHE";
constexpr OUStringLiteral USER = u"user";
constexpr OUStringLiteral USER_URI =
u"vnd.sun.star.expand:${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap") "::UserInstallation}";
ScriptingFrameworkURIHelper::ScriptingFrameworkURIHelper(
const uno::Reference< uno::XComponentContext >& xContext)
{
try
{
m_xSimpleFileAccess = ucb::SimpleFileAccess::create(xContext);
}
catch (uno::Exception&)
{
OSL_FAIL("Scripting Framework error initialising XSimpleFileAccess");
}
try
{
m_xUriReferenceFactory = uri::UriReferenceFactory::create( xContext );
}
catch (uno::Exception&)
{
OSL_FAIL("Scripting Framework error initialising XUriReferenceFactory");
}
}
ScriptingFrameworkURIHelper::~ScriptingFrameworkURIHelper()
{
// currently does nothing
}
void SAL_CALL
ScriptingFrameworkURIHelper::initialize(
const uno::Sequence < uno::Any >& args )
{
if ( args.getLength() != 2 ||
args[0].getValueType() != ::cppu::UnoType<OUString>::get() ||
args[1].getValueType() != ::cppu::UnoType<OUString>::get() )
{
throw uno::RuntimeException( "ScriptingFrameworkURIHelper got invalid argument list" );
}
if ( !(args[0] >>= m_sLanguage) || !(args[1] >>= m_sLocation) )
{
throw uno::RuntimeException( "ScriptingFrameworkURIHelper error parsing args" );
}
SCRIPTS_PART = "/Scripts/" + m_sLanguage.toAsciiLowerCase();
if ( !initBaseURI() )
{
throw uno::RuntimeException( "ScriptingFrameworkURIHelper cannot find script directory" );
}
}
bool
ScriptingFrameworkURIHelper::initBaseURI()
{
OUString uri, test;
bool bAppendScriptsPart = false;
if ( m_sLocation == USER )
{
test = USER;
uri = USER_URI;
bAppendScriptsPart = true;
}
else if ( m_sLocation == "user:uno_packages" )
{
test = "uno_packages";
uri = USER_URI + "/user/uno_packages/cache";
}
else if (m_sLocation == SHARE)
{
test = SHARE;
uri = "vnd.sun.star.expand:$BRAND_BASE_DIR";
bAppendScriptsPart = true;
}
else if (m_sLocation == "share:uno_packages")
{
test = "uno_packages";
uri = SHARE_UNO_PACKAGES_URI;
}
else if (m_sLocation.startsWith("vnd.sun.star.tdoc"))
{
m_sBaseURI = m_sLocation + SCRIPTS_PART;
m_sLocation = "document";
return true;
}
else
{
return false;
}
if ( !m_xSimpleFileAccess->exists( uri ) ||
!m_xSimpleFileAccess->isFolder( uri ) )
{
return false;
}
const uno::Sequence< OUString > children =
m_xSimpleFileAccess->getFolderContents( uri, true );
auto pChild = std::find_if(children.begin(), children.end(), [&test](const OUString& child) {
sal_Int32 idx = child.lastIndexOf(test);
return idx != -1 && (idx + test.getLength()) == child.getLength();
});
if (pChild != children.end())
{
if ( bAppendScriptsPart )
{
m_sBaseURI = *pChild + SCRIPTS_PART;
}
else
{
m_sBaseURI = *pChild;
}
return true;
}
return false;
}
OUString
ScriptingFrameworkURIHelper::getLanguagePart(std::u16string_view rStorageURI)
{
OUString result;
size_t idx = rStorageURI.find(m_sBaseURI);
sal_Int32 len = m_sBaseURI.getLength() + 1;
if ( idx != std::u16string_view::npos )
{
result = rStorageURI.substr(idx + len);
result = result.replace('/', '|');
}
return result;
}
OUString
ScriptingFrameworkURIHelper::getLanguagePath(const OUString& rLanguagePart)
{
OUString result = rLanguagePart.replace('|', '/');
return result;
}
OUString SAL_CALL
ScriptingFrameworkURIHelper::getScriptURI(const OUString& rStorageURI)
{
return
"vnd.sun.star.script:" +
getLanguagePart(rStorageURI) +
"?language=" +
m_sLanguage +
"&location=" +
m_sLocation;
}
OUString SAL_CALL
ScriptingFrameworkURIHelper::getStorageURI(const OUString& rScriptURI)
{
OUString sLanguagePart;
try
{
uno::Reference < uri::XVndSunStarScriptUrl > xURI(
m_xUriReferenceFactory->parse( rScriptURI ), uno::UNO_QUERY_THROW );
sLanguagePart = xURI->getName();
}
catch ( uno::Exception& )
{
throw lang::IllegalArgumentException(
"Script URI not valid",
uno::Reference< uno::XInterface >(), 1 );
}
return m_sBaseURI + "/" + getLanguagePath(sLanguagePart);
}
OUString SAL_CALL
ScriptingFrameworkURIHelper::getRootStorageURI()
{
return m_sBaseURI;
}
OUString SAL_CALL
ScriptingFrameworkURIHelper::getImplementationName()
{
return
"com.sun.star.script.provider.ScriptURIHelper";
}
sal_Bool SAL_CALL
ScriptingFrameworkURIHelper::supportsService( const OUString& serviceName )
{
return cppu::supportsService( this, serviceName );
}
uno::Sequence< OUString > SAL_CALL
ScriptingFrameworkURIHelper::getSupportedServiceNames()
{
return { "com.sun.star.script.provider.ScriptURIHelper" };
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
scripting_ScriptingFrameworkURIHelper_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new ScriptingFrameworkURIHelper(context));
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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