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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 "vbasystem.hxx"
#include <ooo/vba/word/WdCursorType.hpp>
#include <tools/config.hxx>
#include <osl/file.hxx>
#include <tools/urlobj.hxx>
#include <o3tl/char16_t2wchar_t.hxx>
#ifdef _WIN32
#include <cstddef>
#include <string_view>
#if !defined WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#endif
using namespace ::ooo::vba;
using namespace ::com::sun::star;
PrivateProfileStringListener::~PrivateProfileStringListener()
{
}
void PrivateProfileStringListener::Initialize( const OUString& rFileName, const OString& rGroupName, const OString& rKey )
{
maFileName = rFileName;
maGroupName = rGroupName;
maKey = rKey;
}
#ifdef _WIN32
static void lcl_getRegKeyInfo( std::string_view sKeyInfo, HKEY& hBaseKey, OString& sSubKey )
{
std::size_t nBaseKeyIndex = sKeyInfo.find('\\');
if( nBaseKeyIndex != std::string_view::npos )
{
std::string_view sBaseKey = sKeyInfo.substr( 0, nBaseKeyIndex );
sSubKey = OString(sKeyInfo.substr( nBaseKeyIndex + 1 ));
if( sBaseKey == "HKEY_CURRENT_USER" )
{
hBaseKey = HKEY_CURRENT_USER;
}
else if( sBaseKey == "HKEY_LOCAL_MACHINE" )
{
hBaseKey = HKEY_LOCAL_MACHINE;
}
else if( sBaseKey == "HKEY_CLASSES_ROOT" )
{
hBaseKey = HKEY_CLASSES_ROOT;
}
else if( sBaseKey == "HKEY_USERS" )
{
hBaseKey = HKEY_USERS;
}
else if( sBaseKey == "HKEY_CURRENT_CONFIG" )
{
hBaseKey = HKEY_CURRENT_CONFIG;
}
}
}
#endif
uno::Any PrivateProfileStringListener::getValueEvent()
{
// get the private profile string
OUString sValue;
if(maFileName.isEmpty())
{
// get key/value from Windows registry
#ifdef _WIN32
HKEY hBaseKey = nullptr;
OString sSubKey;
lcl_getRegKeyInfo( maGroupName, hBaseKey, sSubKey );
if( hBaseKey != nullptr )
{
HKEY hKey = nullptr;
LPCSTR lpSubKey = sSubKey.getStr();
// We use RegOpenKeyExA here for convenience, because we already have subkey name as 8-bit string
LONG lResult = RegOpenKeyExA( hBaseKey, lpSubKey, 0, KEY_QUERY_VALUE, &hKey );
if( ERROR_SUCCESS == lResult )
{
OUString sUValName = OStringToOUString(maKey, RTL_TEXTENCODING_DONTKNOW);
LPCWSTR lpValueName = o3tl::toW(sUValName.getStr());
WCHAR szBuffer[1024];
DWORD cbData = sizeof(szBuffer);
lResult = RegQueryValueExW( hKey, lpValueName, nullptr, nullptr, reinterpret_cast<LPBYTE>(szBuffer), &cbData );
RegCloseKey( hKey );
// https://msdn.microsoft.com/en-us/ms724911 mentions that
// "the string may not have been stored with the proper terminating null characters"
szBuffer[std::min(size_t(cbData / sizeof(szBuffer[0])), SAL_N_ELEMENTS(szBuffer)-1)] = 0;
sValue = o3tl::toU(szBuffer);
}
}
#else
throw uno::RuntimeException("Only support on Windows" );
#endif
}
// get key/value from a file
Config aCfg( maFileName );
aCfg.SetGroup( maGroupName );
sValue = OStringToOUString(aCfg.ReadKey(maKey), RTL_TEXTENCODING_DONTKNOW);
return uno::Any( sValue );
}
void PrivateProfileStringListener::setValueEvent( const css::uno::Any& value )
{
// set the private profile string
OUString aValue;
value >>= aValue;
if(maFileName.isEmpty())
{
//set value into Windows registry
#ifdef _WIN32
HKEY hBaseKey = nullptr;
OString sSubKey;
lcl_getRegKeyInfo( maGroupName, hBaseKey, sSubKey );
if( hBaseKey != nullptr )
{
HKEY hKey = nullptr;
LPCSTR lpSubKey = sSubKey.getStr();
// We use RegCreateKeyExA here for convenience, because we already have subkey name as 8-bit string
LONG lResult = RegCreateKeyExA( hBaseKey, lpSubKey, 0, nullptr, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, nullptr, &hKey, nullptr );
if( ERROR_SUCCESS == lResult )
{
DWORD cbData = sizeof(WCHAR) * (aValue.getLength() + 1);
OUString sUValName = OStringToOUString(maKey, RTL_TEXTENCODING_DONTKNOW);
LPCWSTR lpValueName = o3tl::toW(sUValName.getStr());
lResult = RegSetValueExW( hKey, lpValueName, 0 /* Reserved */, REG_SZ, reinterpret_cast<BYTE const *>(aValue.getStr()), cbData );
RegCloseKey( hKey );
}
}
return;
#else
throw uno::RuntimeException("Not implemented" );
#endif
}
// set value into a file
Config aCfg( maFileName );
aCfg.SetGroup( maGroupName );
aCfg.WriteKey( maKey, OUStringToOString(aValue, RTL_TEXTENCODING_DONTKNOW) );
}
SwVbaSystem::SwVbaSystem( uno::Reference<uno::XComponentContext > const & xContext ): SwVbaSystem_BASE( uno::Reference< XHelperInterface >(), xContext )
{
}
SwVbaSystem::~SwVbaSystem()
{
}
sal_Int32 SAL_CALL
SwVbaSystem::getCursor()
{
PointerStyle nPointerStyle = getPointerStyle( getCurrentWordDoc(mxContext) );
switch( nPointerStyle )
{
case PointerStyle::Arrow:
return word::WdCursorType::wdCursorNorthwestArrow;
case PointerStyle::Null:
return word::WdCursorType::wdCursorNormal;
case PointerStyle::Wait:
return word::WdCursorType::wdCursorWait;
case PointerStyle::Text:
return word::WdCursorType::wdCursorIBeam;
default:
return word::WdCursorType::wdCursorNormal;
}
}
void SAL_CALL
SwVbaSystem::setCursor( sal_Int32 _cursor )
{
try
{
switch( _cursor )
{
case word::WdCursorType::wdCursorNorthwestArrow:
{
setCursorHelper( getCurrentWordDoc(mxContext), PointerStyle::Arrow, false );
break;
}
case word::WdCursorType::wdCursorWait:
{
//It will set the edit window, toobar and statusbar's mouse pointer.
setCursorHelper( getCurrentWordDoc(mxContext), PointerStyle::Wait, true );
break;
}
case word::WdCursorType::wdCursorIBeam:
{
//It will set the edit window, toobar and statusbar's mouse pointer.
setCursorHelper( getCurrentWordDoc( mxContext ), PointerStyle::Text, true );
break;
}
case word::WdCursorType::wdCursorNormal:
{
setCursorHelper( getCurrentWordDoc( mxContext ), PointerStyle::Null, false );
break;
}
default:
throw uno::RuntimeException("Unknown value for Cursor pointer" );
// TODO: isn't this a flaw in the API? It should be allowed to throw an
// IllegalArgumentException, or so
}
}
catch( const uno::Exception& )
{
}
}
uno::Any SAL_CALL
SwVbaSystem::PrivateProfileString( const OUString& rFilename, const OUString& rSection, const OUString& rKey )
{
// FIXME: need to detect whether it is a relative file path
// we need to detect if this is a URL, if not then assume it's a file path
OUString sFileUrl;
if( !rFilename.isEmpty() )
{
INetURLObject aObj;
aObj.SetURL( rFilename );
bool bIsURL = aObj.GetProtocol() != INetProtocol::NotValid;
if ( bIsURL )
sFileUrl = rFilename;
else
osl::FileBase::getFileURLFromSystemPath( rFilename, sFileUrl);
}
OString aGroupName(OUStringToOString(rSection, RTL_TEXTENCODING_DONTKNOW));
OString aKey(OUStringToOString(rKey, RTL_TEXTENCODING_DONTKNOW));
maPrivateProfileStringListener.Initialize( sFileUrl, aGroupName, aKey );
return uno::Any( uno::Reference< XPropValue > ( new ScVbaPropValue( &maPrivateProfileStringListener ) ) );
}
OUString
SwVbaSystem::getServiceImplName()
{
return "SwVbaSystem";
}
uno::Sequence< OUString >
SwVbaSystem::getServiceNames()
{
static uno::Sequence< OUString > const aServiceNames
{
"ooo.vba.word.System"
};
return aServiceNames;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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