Quelle helper.cxx
Sprache: C
/* -*- 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 <sys/stat.h>
#include <limits.h>
#include <osl/file.hxx>
#include <osl/process.h>
#include <osl/thread.h>
#include <rtl/bootstrap.hxx>
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <tools/urlobj.hxx>
#include <unx/helper.hxx>
#include <tuple>
using ::rtl::Bootstrap;
namespace psp {
OUString getOfficePath( whichOfficePath ePath )
{
static const auto aPaths = [] {
OUString sRoot, sUser, sConfig;
Bootstrap::get(u
"BRAND_BASE_DIR" _ustr, sRoot);
Bootstrap aBootstrap(sRoot +
"/" LIBO_ETC_FOLDER
"/" SAL_CONFIGFILE(
"bootstrap" ));
aBootstrap.getFrom(u
"UserInstallation" _ustr, sUser);
aBootstrap.getFrom(u
"CustomDataUrl" _ustr, sConfig);
OUString aUPath = sUser +
"/user/psprint" ;
if (sRoot.startsWith(
"file://"))
{
OUString aSysPath;
if (osl::FileBase::getSystemPathFromFileURL(sRoot, aSysPath) == osl::FileBase::E_Non
e)
sRoot = aSysPath;
}
if (sUser.startsWith("file://"))
{
OUString aSysPath;
if (osl::FileBase::getSystemPathFromFileURL(sUser, aSysPath) == osl::FileBase::E_None)
sUser = aSysPath;
}
if (sConfig.startsWith("file://"))
{
OUString aSysPath;
if (osl::FileBase::getSystemPathFromFileURL(sConfig, aSysPath) == osl::FileBase::E_None)
sConfig = aSysPath;
}
// ensure user path exists
SAL_INFO("vcl.fonts" , "Trying to create: " << aUPath);
osl::Directory::createPath(aUPath);
return std::make_tuple(sRoot, sUser, sConfig);
}();
const auto & [aInstallationRootPath, aUserPath, aConfigPath] = aPaths;
switch ( ePath )
{
case whichOfficePath::ConfigPath: return aConfigPath;
case whichOfficePath::InstallationRootPath: return aInstallationRootPath;
case whichOfficePath::UserPath: return aUserPath;
}
return OUString();
}
static OString getEnvironmentPath( const char * pKey )
{
OString aPath;
const char * pValue = getenv( pKey );
if ( pValue && *pValue )
{
aPath = OString( pValue );
}
return aPath;
}
} // namespace psp
void psp::getPrinterPathList( std::vector< OUString >& rPathList, const char * pSubDir )
{
rPathList.clear();
rtl_TextEncoding aEncoding = osl_getThreadTextEncoding();
OUStringBuffer aPathBuffer( 256 );
// append net path
aPathBuffer.append( getOfficePath( whichOfficePath::InstallationRootPath ) );
if ( !aPathBuffer.isEmpty() )
{
aPathBuffer.append( "/" LIBO_SHARE_FOLDER "/psprint" );
if ( pSubDir )
{
aPathBuffer.append( '/' );
aPathBuffer.appendAscii( pSubDir );
}
rPathList.push_back( aPathBuffer.makeStringAndClear() );
}
// append user path
aPathBuffer.append( getOfficePath( whichOfficePath::UserPath ) );
if ( !aPathBuffer.isEmpty() )
{
aPathBuffer.append( "/user/psprint" );
if ( pSubDir )
{
aPathBuffer.append( '/' );
aPathBuffer.appendAscii( pSubDir );
}
rPathList.push_back( aPathBuffer.makeStringAndClear() );
}
OString aPath( getEnvironmentPath("SAL_PSPRINT" ) );
sal_Int32 nIndex = 0;
do
{
OString aDir( aPath.getToken( 0, ':' , nIndex ) );
if ( aDir.isEmpty() )
continue ;
if ( pSubDir )
{
aDir += OString::Concat("/" ) + pSubDir;
}
struct stat aStat;
if ( stat( aDir.getStr(), &aStat ) || ! S_ISDIR( aStat.st_mode ) )
continue ;
rPathList.push_back( OStringToOUString( aDir, aEncoding ) );
} while ( nIndex != -1 );
#ifdef SYSTEM_PPD_DIR
if ( pSubDir && rtl_str_compare( pSubDir, PRINTER_PPDDIR ) == 0 )
{
rPathList.push_back( OStringToOUString( OString( SYSTEM_PPD_DIR ), RTL_TEXTENCODING_UTF8 ) );
}
#endif
if ( !rPathList.empty() )
return ;
// last resort: next to program file (mainly for setup)
OUString aExe;
if ( osl_getExecutableFile( &aExe.pData ) == osl_Process_E_None )
{
INetURLObject aDir( aExe );
aDir.removeSegment();
aExe = aDir.GetMainURL( INetURLObject::DecodeMechanism::NONE );
OUString aSysPath;
if ( osl_getSystemPathFromFileURL( aExe.pData, &aSysPath.pData ) == osl_File_E_None )
{
rPathList.push_back( aSysPath );
}
}
}
OUString const & psp::getFontPath()
{
static OUString aPath;
if (aPath.isEmpty())
{
OUStringBuffer aPathBuffer( 512 );
OUString aConfigPath( getOfficePath( whichOfficePath::ConfigPath ) );
OUString aInstallationRootPath( getOfficePath( whichOfficePath::InstallationRootPath ) );
OUString aUserPath( getOfficePath( whichOfficePath::UserPath ) );
if (!aInstallationRootPath.isEmpty())
{
// internal font resources, required for normal operation, like OpenSymbol
aPathBuffer.append(aInstallationRootPath
+ "/" LIBO_SHARE_RESOURCE_FOLDER "/common/fonts;" );
}
if ( !aConfigPath.isEmpty() )
{
// #i53530# Path from CustomDataUrl will completely
// replace net share and user paths if the path exists
OUString sPath = aConfigPath + "/" LIBO_SHARE_FOLDER "/fonts" ;
// check existence of config path
struct stat aStat;
if ( 0 != stat( OUStringToOString( sPath, osl_getThreadTextEncoding() ).getStr(), &aStat )
|| ! S_ISDIR( aStat.st_mode ) )
aConfigPath.clear();
else
{
aPathBuffer.append(sPath);
}
}
if ( aConfigPath.isEmpty() )
{
if ( !aInstallationRootPath.isEmpty() )
{
aPathBuffer.append( aInstallationRootPath
+ "/" LIBO_SHARE_FOLDER "/fonts/truetype;" );
}
if ( !aUserPath.isEmpty() )
{
aPathBuffer.append( aUserPath + "/user/fonts" );
}
}
aPath = aPathBuffer.makeStringAndClear();
SAL_INFO("vcl.fonts" , "Initializing font path to: " << aPath);
}
return aPath;
}
void psp::normPath( OString& rPath )
{
char buf[PATH_MAX];
// double slashes and slash at end are probably
// removed by realpath anyway, but since this runs
// on many different platforms let's play it safe
OString aPath = rPath.replaceAll("//"_ostr, "/"_ostr);
if ( aPath.endsWith("/" ) )
aPath = aPath.copy(0, aPath.getLength()-1);
if ( ( aPath.indexOf("./" ) != -1 ||
aPath.indexOf( '~' ) != -1 )
&& realpath( aPath.getStr(), buf ) )
{
rPath = buf;
}
else
{
rPath = aPath;
}
}
void psp::splitPath( OString& rPath, OString& rDir, OString& rBase )
{
normPath( rPath );
sal_Int32 nIndex = rPath.lastIndexOf( '/' );
if ( nIndex > 0 )
rDir = rPath.copy( 0, nIndex );
else if ( nIndex == 0 ) // root dir
rDir = rPath.copy( 0, 1 );
if ( rPath.getLength() > nIndex+1 )
rBase = rPath.copy( nIndex+1 );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 C=91 H=94 G=92
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet)
¤
*© Formatika GbR, Deutschland
2026-04-04