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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 <cstring>
#include <sys/stat.h>
#include <unistd.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 <tools/urlobj.hxx>
#include <unx/helper.hxx>
#include <vcl/ppdparser.hxx>
#include <memory>
using ::rtl::Bootstrap;
namespace psp {
OUString const & getOfficePath( whichOfficePath ePath )
{
static OUString aInstallationRootPath;
static OUString aUserPath;
static OUString aConfigPath;
static OUString aEmpty;
static bool bOnce = false;
if( ! bOnce )
{
bOnce = true;
OUString aIni;
Bootstrap::get( "BRAND_BASE_DIR", aInstallationRootPath );
aIni = aInstallationRootPath + "/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap" );
Bootstrap aBootstrap( aIni );
aBootstrap.getFrom( "CustomDataUrl", aConfigPath );
aBootstrap.getFrom( "UserInstallation", aUserPath );
OUString aUPath = aUserPath;
if( aConfigPath.startsWith( "file://" ) )
{
OUString aSysPath;
if( osl_getSystemPathFromFileURL( aConfigPath.pData, &aSysPath.pData ) == osl_File_E_None )
aConfigPath = aSysPath;
}
if( aInstallationRootPath.startsWith( "file://" ) )
{
OUString aSysPath;
if( osl_getSystemPathFromFileURL( aInstallationRootPath.pData, &aSysPath.pData ) == osl_File_E_None )
aInstallationRootPath = aSysPath;
}
if( aUserPath.startsWith( "file://" ) )
{
OUString aSysPath;
if( osl_getSystemPathFromFileURL( aUserPath.pData, &aSysPath.pData ) == osl_File_E_None )
aUserPath = aSysPath;
}
// ensure user path exists
aUPath += "/user/psprint";
SAL_INFO("vcl.fonts", "Trying to create: " << aUPath);
osl_createDirectoryPath( aUPath.pData, nullptr, nullptr );
}
switch( ePath )
{
case whichOfficePath::ConfigPath: return aConfigPath;
case whichOfficePath::InstallationRootPath: return aInstallationRootPath;
case whichOfficePath::UserPath: return aUserPath;
}
return aEmpty;
}
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::list< 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 += "/";
aDir += 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() )
{
// 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( !aConfigPath.isEmpty() )
{
// #i53530# Path from CustomDataUrl will completely
// replace net and user paths if the path exists
aPathBuffer.append(aConfigPath);
aPathBuffer.append("/" LIBO_SHARE_FOLDER "/fonts");
// check existence of config path
struct stat aStat;
if( 0 != stat( OUStringToOString( aPathBuffer.makeStringAndClear(), osl_getThreadTextEncoding() ).getStr(), &aStat )
|| ! S_ISDIR( aStat.st_mode ) )
aConfigPath.clear();
else
{
aPathBuffer.append(aConfigPath);
aPathBuffer.append("/" LIBO_SHARE_FOLDER "/fonts");
}
}
if( aConfigPath.isEmpty() )
{
if( !aInstallationRootPath.isEmpty() )
{
aPathBuffer.append( aInstallationRootPath );
aPathBuffer.append( "/" LIBO_SHARE_FOLDER "/fonts/truetype;");
}
if( !aUserPath.isEmpty() )
{
aPathBuffer.append( aUserPath );
aPathBuffer.append( "/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("//", "/");
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: */
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