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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/.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "liblibreoffice.hxx"
#include <tools/errinf.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <rtl/strbuf.hxx>
#include <rtl/bootstrap.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XStorable.hpp>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/ucb/XContentProvider.hpp>
#include <com/sun/star/ucb/XUniversalContentBroker.hpp>
#include <vcl/svapp.hxx>
#include <tools/resmgr.hxx>
#include <vcl/graphicfilter.hxx>
#include <unotools/syslocaleoptions.hxx>
using namespace ::com::sun::star;
class LibLODocument_Impl;
class LibLibreOffice_Impl;
static LibLibreOffice_Impl *gImpl = NULL;
class LibLODocument_Impl : public LODocument
{
uno::Reference < css::lang::XComponent > mxComponent;
public:
LibLODocument_Impl( const uno::Reference < css::lang::XComponent > &xComponent )
: mxComponent( xComponent )
{ }
virtual bool saveAs (const char *url);
};
class LibLibreOffice_Impl : public LibLibreOffice
{
public:
rtl::OUString maLastExceptionMsg;
virtual bool initialize (const char *installPath);
virtual LODocument *documentLoad (const char *url);
virtual char *getError();
virtual ~LibLibreOffice_Impl ();
};
// Wonder global state ...
static uno::Reference<css::uno::XComponentContext> xContext;
static uno::Reference<css::lang::XMultiServiceFactory> xSFactory;
static uno::Reference<css::lang::XMultiComponentFactory> xFactory;
static OUString getUString( const char *str )
{
if( !str )
return OUString( "" );
return OStringToOUString( OString( str, strlen (str) ),
RTL_TEXTENCODING_UTF8 );
}
LODocument *
LibLibreOffice_Impl::documentLoad( const char *docUrl )
{
OUString sUrl = getUString( docUrl );
OUString sAbsoluteDocUrl, sWorkingDir, sDocPathUrl;
uno::Reference < css::frame::XDesktop2 > xComponentLoader =
css::frame::Desktop::create(xContext);
osl_getProcessWorkingDir(&sWorkingDir.pData);
osl::FileBase::getFileURLFromSystemPath( sUrl, sDocPathUrl );
osl::FileBase::getAbsoluteFileURL(sWorkingDir, sDocPathUrl, sAbsoluteDocUrl);
maLastExceptionMsg = "";
try {
uno::Reference < css::lang::XComponent > xComponent =
xComponentLoader->loadComponentFromURL(
sAbsoluteDocUrl, OUString("_blank"), 0,
uno::Sequence < css::beans::PropertyValue >());
if( xComponentLoader.is() )
return new LibLODocument_Impl( xComponent );
else
maLastExceptionMsg = "unknown load failure";
} catch (const uno::Exception &ex) {
maLastExceptionMsg = ex.Message;
}
return NULL;
}
bool LibLODocument_Impl::saveAs (const char *url)
{
OUString sURL = getUString( url );
try {
uno::Reference< frame::XModel > xDocument( mxComponent, uno::UNO_QUERY_THROW );
uno::Sequence< beans::PropertyValue > aSeq = xDocument->getArgs();
OUString aFilterName;
for( sal_Int32 i = 0; i < aSeq.getLength(); ++i )
{
if( aSeq[i].Name == "FilterName" )
aSeq[i].Value >>= aFilterName;
}
aSeq.realloc(2);
aSeq[0].Name = "Overwrite";
aSeq[0].Value <<= sal_True;
aSeq[1].Name = "FilterName";
aSeq[1].Value <<= aFilterName;
uno::Reference< frame::XStorable > xStorable( mxComponent, uno::UNO_QUERY_THROW );
xStorable->storeAsURL( sURL, aSeq );
return true;
} catch (const uno::Exception &ex) {
gImpl->maLastExceptionMsg = "exception " + ex.Message;
return false;
}
}
char *LibLibreOffice_Impl::getError()
{
OString aStr = rtl::OUStringToOString( maLastExceptionMsg, RTL_TEXTENCODING_UTF8 );
char *pMem = (char *) malloc (aStr.getLength() + 1);
strcpy( pMem, aStr.getStr() );
return pMem;
}
static void
force_c_locale( void )
{
// force locale (and resource files loaded) to en-US
OUString aLangISO( "en-US" );
LanguageTag aLocale( aLangISO );
ResMgr::SetDefaultLocale( aLocale );
SvtSysLocaleOptions aLocalOptions;
aLocalOptions.SetLocaleConfigString( aLangISO );
aLocalOptions.SetUILocaleConfigString( aLangISO );
}
static void
aBasicErrorFunc( const OUString &rErr, const OUString &rAction )
{
OStringBuffer aErr( "Unexpected dialog: " );
aErr.append( OUStringToOString( rAction, RTL_TEXTENCODING_ASCII_US ) );
aErr.append( " Error: " );
aErr.append( OUStringToOString( rErr, RTL_TEXTENCODING_ASCII_US ) );
fprintf( stderr, "Unexpected basic error dialog '%s'\n", aErr.getStr() );
}
static void
initialize_uno( const OUString &aAppURL )
{
rtl::Bootstrap::setIniFilename( aAppURL + "/fundamentalrc" );
rtl::Bootstrap::set( "CONFIGURATION_LAYERS",
"xcsxcu:${BRAND_BASE_DIR}/share/registry "
"res:${BRAND_BASE_DIR}/share/registry "
// "bundledext:${${BRAND_BASE_DIR}/program/unorc:BUNDLED_EXTENSIONS_USER}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini " );
// "sharedext:${${BRAND_BASE_DIR}/program/unorc:SHARED_EXTENSIONS_USER}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini "
// "userext:${${BRAND_BASE_DIR}/program/unorc:UNO_USER_PACKAGES_CACHE}/registry/com.sun.star.comp.deployment.configuration.PackageRegistryBackend/configmgr.ini "
// "user:${$BRAND_BASE_DIR/program/bootstraprc:UserInstallation}/user/registrymodifications.xcu"
);
xContext = cppu::defaultBootstrap_InitialComponentContext();
fprintf( stderr, "Uno initialized %d\n", xContext.is() );
xFactory = xContext->getServiceManager();
xSFactory = uno::Reference<lang::XMultiServiceFactory>(xFactory, uno::UNO_QUERY_THROW);
comphelper::setProcessServiceFactory(xSFactory);
// set UserInstallation to user profile dir in test/user-template
// rtl::Bootstrap aDefaultVars;
// aDefaultVars.set(OUString("UserInstallation"), aAppURL + "../registry" );
// configmgr setup ?
}
bool
LibLibreOffice_Impl::initialize( const char *app_path )
{
static bool bInitialized = false;
if( bInitialized )
return true;
if( !app_path )
return false;
OUString aAppPath( app_path, strlen( app_path ), RTL_TEXTENCODING_UTF8 );
OUString aAppURL;
if( osl::FileBase::getFileURLFromSystemPath( aAppPath, aAppURL ) !=
osl::FileBase::E_None )
return false;
try {
initialize_uno( aAppURL );
force_c_locale();
// Force headless
rtl::Bootstrap::set( "SAL_USE_VCLPLUGIN", "svp" );
InitVCL();
Application::EnableHeadlessMode(true);
ErrorHandler::RegisterDisplay( aBasicErrorFunc );
fprintf( stderr, "initialized\n" );
bInitialized = true;
} catch (css::uno::Exception & e) {
fprintf( stderr, "bootstrapping exception '%s'\n",
OUStringToOString( e.Message, RTL_TEXTENCODING_UTF8 ).getStr() );
}
return bInitialized;
}
extern "C" {
SAL_DLLPUBLIC_EXPORT LibLibreOffice *liblibreoffice_hook(void);
}
LibLibreOffice *liblibreoffice_hook(void)
{
if( !gImpl )
{
fprintf( stderr, "create libreoffice object\n" );
gImpl = new LibLibreOffice_Impl();
}
return gImpl;
}
LibLibreOffice_Impl::~LibLibreOffice_Impl ()
{
gImpl = NULL;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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