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office-gobmx/desktop/source/pkgchk/unopkg/unopkg_misc.cxx
Noel Grandin b1432ad59d workaround compiler crash on macos-intel 
Change-Id: I779785c068fd04e314b4d6c22d9fe66d9aa88736
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167294
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2024-05-07 22:38:50 +02:00

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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 <sal/config.h>
#include <string_view>
#include <config_folders.h>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <rtl/bootstrap.hxx>
#include <rtl/ustrbuf.hxx>
#include <sal/log.hxx>
#include <osl/process.h>
#include <osl/file.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/bootstrap.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <comphelper/sequence.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/ucb/UniversalContentBroker.hpp>
#include <strings.hrc>
#include "unopkg_shared.h"
#include <dp_identifier.hxx>
#include <dp_misc.h>
#include <dp_shared.hxx>
#include <lockfile.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ucb;
namespace unopkg {
OUString toString( OptionInfo const * info )
{
assert(info != nullptr);
OUStringBuffer buf("--");
buf.appendAscii(info->m_name);
if (info->m_short_option != '\0')
{
buf.append(" (short -" + OUStringChar(info->m_short_option) + ")");
}
if (info->m_has_argument)
buf.append(" <argument>" );
return buf.makeStringAndClear();
}
OptionInfo const * getOptionInfo(
OptionInfo const * list,
OUString const & opt )
{
for ( ; list->m_name != nullptr; ++list )
{
OptionInfo const & option_info = *list;
if (!opt.isEmpty())
{
if (opt.equalsAsciiL(
option_info.m_name, option_info.m_name_length ))
{
return &option_info;
}
}
}
SAL_WARN( "desktop", opt );
return nullptr;
}
bool isOption( OptionInfo const * option_info, sal_uInt32 * pIndex )
{
assert(option_info != nullptr);
if (osl_getCommandArgCount() <= *pIndex)
return false;
OUString arg;
osl_getCommandArg( *pIndex, &arg.pData );
sal_Int32 len = arg.getLength();
if (len < 2 || arg[ 0 ] != '-')
return false;
if (len == 2 && arg[ 1 ] == option_info->m_short_option)
{
++(*pIndex);
dp_misc::TRACE(__FILE__ ": identified option \'\'"
+ OUStringChar( option_info->m_short_option ) + "\n");
return true;
}
if (arg[ 1 ] == '-' && rtl_ustr_ascii_compare(
arg.pData->buffer + 2, option_info->m_name ) == 0)
{
++(*pIndex);
dp_misc::TRACE(__FILE__ ": identified option \'"
+ OUString::createFromAscii(option_info->m_name) + "\'\n");
return true;
}
return false;
}
bool isBootstrapVariable(sal_uInt32 * pIndex)
{
OSL_ASSERT(osl_getCommandArgCount() >= *pIndex);
OUString arg;
osl_getCommandArg(*pIndex, &arg.pData);
if (arg.match("-env:"))
{
++(*pIndex);
return true;
}
return false;
}
bool readArgument(
OUString * pValue, OptionInfo const * option_info, sal_uInt32 * pIndex )
{
if (isOption( option_info, pIndex ))
{
if (*pIndex < osl_getCommandArgCount())
{
assert(pValue != nullptr);
osl_getCommandArg( *pIndex, &pValue->pData );
dp_misc::TRACE(__FILE__ ": argument value: "
+ *pValue + "\n");
++(*pIndex);
return true;
}
--(*pIndex);
}
return false;
}
static OUString getExecutableDirInit()
{
OUString path;
if (osl_getExecutableFile( &path.pData ) != osl_Process_E_None) {
throw RuntimeException(u"cannot locate executable directory!"_ustr,nullptr);
}
return path.copy( 0, path.lastIndexOf( '/' ) );
}
OUString const & getExecutableDir()
{
static const OUString EXEC = getExecutableDirInit();
return EXEC;
}
OUString const & getProcessWorkingDir()
{
static const OUString WORKING =
[]()
{
OUString workingDir;
utl::Bootstrap::getProcessWorkingDir(workingDir);
return workingDir;
}();
return WORKING;
}
OUString makeAbsoluteFileUrl(
OUString const & sys_path, OUString const & base_url )
{
// system path to file url
OUString file_url;
oslFileError rc = osl_getFileURLFromSystemPath( sys_path.pData, &file_url.pData );
if ( rc != osl_File_E_None) {
OUString tempPath;
if ( osl_getSystemPathFromFileURL( sys_path.pData, &tempPath.pData) != osl_File_E_None )
{
throw RuntimeException("cannot get file url from system path: " +
sys_path );
}
file_url = sys_path;
}
OUString abs;
if (osl_getAbsoluteFileURL(
base_url.pData, file_url.pData, &abs.pData ) != osl_File_E_None)
{
throw RuntimeException(
"making absolute file url failed: \"" + base_url
+ "\" (base-url) and \"" + file_url + "\" (file-url)!" );
}
return abs[ abs.getLength() -1 ] == '/'
? abs.copy( 0, abs.getLength() -1 ) : abs;
}
namespace {
void printf_space( sal_Int32 space )
{
while (space--)
dp_misc::writeConsole(u" ");
}
void printf_line(
std::u16string_view name, std::u16string_view value, sal_Int32 level )
{
printf_space( level );
dp_misc::writeConsole(Concat2View(OUString::Concat(name) + ": " + value + "\n"));
}
void printf_package(
Reference<deployment::XPackage> const & xPackage,
Reference<XCommandEnvironment> const & xCmdEnv, sal_Int32 level )
{
beans::Optional< OUString > id(
level == 0
? beans::Optional< OUString >(
true, dp_misc::getIdentifier( xPackage ) )
: xPackage->getIdentifier() );
if (id.IsPresent)
printf_line( u"Identifier", id.Value, level );
OUString version(xPackage->getVersion());
if (!version.isEmpty())
printf_line( u"Version", version, level + 1 );
printf_line( u"URL", xPackage->getURL(), level + 1 );
beans::Optional< beans::Ambiguous<sal_Bool> > option(
xPackage->isRegistered( Reference<task::XAbortChannel>(), xCmdEnv ) );
OUString value;
if (option.IsPresent) {
beans::Ambiguous<sal_Bool> const & reg = option.Value;
if (reg.IsAmbiguous)
value = "unknown";
else
value = reg.Value ? std::u16string_view(u"yes") : std::u16string_view(u"no");
}
else
value = "n/a";
printf_line( u"is registered", value, level + 1 );
const Reference<deployment::XPackageTypeInfo> xPackageType(
xPackage->getPackageType() );
OSL_ASSERT( xPackageType.is() );
if (xPackageType.is()) {
printf_line( u"Media-Type", xPackageType->getMediaType(), level + 1 );
}
printf_line( u"Description", xPackage->getDescription(), level + 1 );
if (!xPackage->isBundle())
return;
Sequence< Reference<deployment::XPackage> > seq(
xPackage->getBundle( Reference<task::XAbortChannel>(), xCmdEnv ) );
printf_space( level + 1 );
dp_misc::writeConsole(u"bundled Packages: {\n");
std::vector<Reference<deployment::XPackage> >vec_bundle;
::comphelper::sequenceToContainer(vec_bundle, seq);
printf_packages( vec_bundle, std::vector<bool>(vec_bundle.size()),
xCmdEnv, level + 2 );
printf_space( level + 1 );
dp_misc::writeConsole(u"}\n");
}
} // anon namespace
static void printf_unaccepted_licenses(
Reference<deployment::XPackage> const & ext)
{
OUString id(
dp_misc::getIdentifier(ext) );
printf_line( u"Identifier", id, 0 );
printf_space(1);
dp_misc::writeConsole(u"License not accepted\n\n");
}
void printf_packages(
std::vector< Reference<deployment::XPackage> > const & allExtensions,
std::vector<bool> const & vecUnaccepted,
Reference<XCommandEnvironment> const & xCmdEnv, sal_Int32 level )
{
OSL_ASSERT(allExtensions.size() == vecUnaccepted.size());
if (allExtensions.empty())
{
printf_space( level );
dp_misc::writeConsole(u"<none>\n");
}
else
{
int index = 0;
for (auto const& extension : allExtensions)
{
if (vecUnaccepted[index])
printf_unaccepted_licenses(extension);
else
printf_package( extension, xCmdEnv, level );
dp_misc::writeConsole(u"\n");
++index;
}
}
}
namespace {
Reference<XComponentContext> bootstrapStandAlone()
{
Reference<XComponentContext> xContext =
::cppu::defaultBootstrap_InitialComponentContext();
Reference<lang::XMultiServiceFactory> xServiceManager(
xContext->getServiceManager(), UNO_QUERY_THROW );
// set global process service factory used by unotools config helpers
::comphelper::setProcessServiceFactory( xServiceManager );
// Initialize the UCB (for backwards compatibility, in case some code still
// uses plain createInstance w/o args directly to obtain an instance):
UniversalContentBroker::create( xContext );
return xContext;
}
Reference<XComponentContext> connectToOffice(
Reference<XComponentContext> const & xLocalComponentContext,
bool verbose )
{
OUString pipeId( ::dp_misc::generateRandomPipeId() );
Sequence<OUString> args { u"--nologo"_ustr, u"--nodefault"_ustr, "--accept=pipe,name=" + pipeId + ";urp;" };
OUString appURL( getExecutableDir() + "/soffice" );
if (verbose)
{
dp_misc::writeConsole(Concat2View(
"Raising process: " + appURL +
"\nArguments: --nologo --nodefault " + args[2] +
"\n"));
}
::dp_misc::raiseProcess( appURL, args );
if (verbose)
dp_misc::writeConsole(u"OK. Connecting...");
OUString sUnoUrl = "uno:pipe,name=" + pipeId + ";urp;StarOffice.ComponentContext";
Reference<XComponentContext> xRet(
::dp_misc::resolveUnoURL(
sUnoUrl, xLocalComponentContext ),
UNO_QUERY_THROW );
if (verbose)
dp_misc::writeConsole(u"OK.\n");
return xRet;
}
} // anon namespace
/** returns the path to the lock file used by unopkg.
@return the path. An empty string signifies an error.
*/
static OUString getLockFilePath()
{
OUString ret;
OUString sBootstrap(u"${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("bootstrap") ":UserInstallation}"_ustr);
rtl::Bootstrap::expandMacros(sBootstrap);
OUString sAbs;
if (::osl::File::E_None == ::osl::File::getAbsoluteFileURL(
sBootstrap, u".lock"_ustr, sAbs))
{
if (::osl::File::E_None ==
::osl::File::getSystemPathFromFileURL(sAbs, sBootstrap))
{
ret = sBootstrap;
}
}
return ret;
}
Reference<XComponentContext> getUNO(
bool verbose, bool bGui, const OUString& sTempDir,
Reference<XComponentContext> & out_localContext)
{
// do not create any user data (for the root user) in --shared mode:
if (!sTempDir.isEmpty())
rtl::Bootstrap::set(u"UserInstallation"_ustr, sTempDir);
// hold lock during process runtime:
static ::desktop::Lockfile s_lockfile( false /* no IPC server */ );
Reference<XComponentContext> xComponentContext( bootstrapStandAlone() );
out_localContext = xComponentContext;
if (::dp_misc::office_is_running()) {
xComponentContext.set(
connectToOffice( xComponentContext, verbose ) );
}
else
{
if (! s_lockfile.check( nullptr ))
{
OUString sMsg(DpResId(RID_STR_CONCURRENTINSTANCE));
OUString sError(DpResId(RID_STR_UNOPKG_ERROR));
sMsg += "\n" + getLockFilePath();
if (bGui)
{
//We show a message box or print to the console that there
//is another instance already running
if ( ! InitVCL() )
throw RuntimeException( u"Cannot initialize VCL!"_ustr );
{
std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(nullptr,
VclMessageType::Warning, VclButtonsType::Ok,
sMsg));
xWarn->set_title(utl::ConfigManager::getProductName());
xWarn->run();
}
DeInitVCL();
}
throw LockFileException(sError + sMsg);
}
}
return xComponentContext;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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