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|
/*************************************************************************
*
* $RCSfile: printerinfomanager.cxx,v $
*
* $Revision: 1.28 $
*
* last change: $Author: kz $ $Date: 2005-03-18 17:47:17 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#include <unistd.h>
#include <sys/wait.h>
#include <signal.h>
#include <tools/urlobj.hxx>
#include <tools/stream.hxx>
#include <tools/debug.hxx>
#include <tools/config.hxx>
#include <cupsmgr.hxx>
#include <psprint/fontmanager.hxx>
#include <osl/thread.hxx>
#include <osl/mutex.hxx>
#include <osl/process.h>
#ifdef MACOSX
#include <sys/stat.h>
#endif
// filename of configuration files
#define PRINT_FILENAME "psprint.conf"
// the group of the global defaults
#define GLOBAL_DEFAULTS_GROUP "__Global_Printer_Defaults__"
#ifdef MACOSX
// filename of CUPS config file
#define MACXP_CUPS_CONF_FILENAME "printers.conf"
#define MACXP_CUPS_CONF_DIR "/etc/cups/"
#endif
using namespace psp;
using namespace rtl;
using namespace osl;
namespace psp
{
class SystemQueueInfo : public Thread
{
mutable Mutex m_aMutex;
bool m_bChanged;
std::list< OUString > m_aQueues;
OUString m_aCommand;
virtual void run();
public:
SystemQueueInfo();
~SystemQueueInfo();
bool hasChanged() const;
OUString getCommand() const;
// sets changed status to false; therefore not const
void getSystemQueues( std::list< OUString >& rQueues );
};
} // namespace
/*
* class PrinterInfoManager
*/
// -----------------------------------------------------------------
PrinterInfoManager& PrinterInfoManager::get()
{
static PrinterInfoManager* pManager = NULL;
if( ! pManager )
{
pManager = CUPSManager::tryLoadCUPS();
if( ! pManager )
pManager = new PrinterInfoManager();
if( pManager )
pManager->initialize();
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "PrinterInfoManager::get create Manager of type %d\n", pManager->getType() );
#endif
}
return *pManager;
}
// -----------------------------------------------------------------
PrinterInfoManager::PrinterInfoManager( Type eType ) :
m_pQueueInfo( NULL ),
m_eType( eType )
{
if( eType == Default )
m_pQueueInfo = new SystemQueueInfo();
}
// -----------------------------------------------------------------
PrinterInfoManager::~PrinterInfoManager()
{
delete m_pQueueInfo;
}
// -----------------------------------------------------------------
bool PrinterInfoManager::checkPrintersChanged()
{
// check if files were created, deleted or modified since initialize()
::std::list< WatchFile >::const_iterator it;
bool bChanged = false;
for( it = m_aWatchFiles.begin(); it != m_aWatchFiles.end() && ! bChanged; ++it )
{
DirectoryItem aItem;
if( DirectoryItem::get( it->m_aFilePath, aItem ) )
{
if( it->m_aModified.Seconds != 0 )
bChanged = true; // file probably has vanished
}
else
{
FileStatus aStatus( FileStatusMask_ModifyTime );
if( aItem.getFileStatus( aStatus ) )
bChanged = true; // unlikely but not impossible
else
{
TimeValue aModified = aStatus.getModifyTime();
if( aModified.Seconds != it->m_aModified.Seconds )
bChanged = true;
}
}
}
if( ! bChanged && m_pQueueInfo )
bChanged = m_pQueueInfo->hasChanged();
if( bChanged )
{
#ifdef MACOSX
// For Mac OS X 10.2, the user may change print queues via the Print Center
// at any point. Therefore, we need to completely requery the system
// for print queues when our watch file changes.
sal_Int32 applePrintSystem;
applePrintSystem = macxp_GetSystemPrintMethod();
if ( applePrintSystem == kApplePrintingCUPS )
{
m_aSystemPrintQueues.clear();
delete m_pQueueInfo;
m_pQueueInfo = new SystemQueueInfo();
}
#endif
initialize();
}
return bChanged;
}
// -----------------------------------------------------------------
void PrinterInfoManager::initialize()
{
#ifdef MACOSX
sal_Int32 applePrintSystem;
#endif
rtl_TextEncoding aEncoding = gsl_getSystemTextEncoding();
m_aPrinters.clear();
m_aWatchFiles.clear();
OUString aDefaultPrinter;
#ifdef MACOSX
// Discover the print system to use on Mac OS X/Darwin
applePrintSystem = macxp_GetSystemPrintMethod();
#endif
// first initialize the global defaults
// have to iterate over all possible files
// there should be only one global setup section in all
// available config files
m_aGlobalDefaults = PrinterInfo();
// need a parser for the PPDContext. generic printer should do.
m_aGlobalDefaults.m_pParser = PPDParser::getParser( String( RTL_CONSTASCII_USTRINGPARAM( "SGENPRT" ) ) );
m_aGlobalDefaults.m_aContext.setParser( m_aGlobalDefaults.m_pParser );
if( ! m_aGlobalDefaults.m_pParser )
{
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "Error: no SGENPRT available, shutting down psprint...\n" );
#endif
return;
}
std::list< OUString > aDirList;
psp::getPrinterPathList( aDirList, NULL );
std::list< OUString >::const_iterator print_dir_it;
for( print_dir_it = aDirList.begin(); print_dir_it != aDirList.end(); ++print_dir_it )
{
INetURLObject aFile( *print_dir_it, INET_PROT_FILE, INetURLObject::ENCODE_ALL );
aFile.Append( String( RTL_CONSTASCII_USTRINGPARAM( PRINT_FILENAME ) ) );
Config aConfig( aFile.PathToFileName() );
if( aConfig.HasGroup( GLOBAL_DEFAULTS_GROUP ) )
{
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "found global defaults in %s\n", OUStringToOString( aFile.PathToFileName(), RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
#endif
aConfig.SetGroup( GLOBAL_DEFAULTS_GROUP );
ByteString aValue( aConfig.ReadKey( "Copies" ) );
if( aValue.Len() )
m_aGlobalDefaults.m_nCopies = aValue.ToInt32();
aValue = aConfig.ReadKey( "Orientation" );
m_aGlobalDefaults.m_eOrientation = aValue.EqualsIgnoreCaseAscii( "Landscape" ) ? orientation::Landscape : orientation::Portrait;
aValue = aConfig.ReadKey( "Scale" );
if( aValue.Len() )
{
m_aGlobalDefaults.m_nScale = aValue.ToInt32();
if( (m_aGlobalDefaults.m_nScale < 1) || (m_aGlobalDefaults.m_nScale > 1000) )
m_aGlobalDefaults.m_nScale = 100;
}
aValue = aConfig.ReadKey( "MarginAdjust" );
m_aGlobalDefaults.m_nLeftMarginAdjust = aValue.GetToken( 0, ',' ).ToInt32();
m_aGlobalDefaults.m_nRightMarginAdjust = aValue.GetToken( 1, ',' ).ToInt32();
m_aGlobalDefaults.m_nTopMarginAdjust = aValue.GetToken( 2, ',' ).ToInt32();
m_aGlobalDefaults.m_nBottomMarginAdjust = aValue.GetToken( 3, ',' ).ToInt32();
aValue = aConfig.ReadKey( "ColorDepth", "24" );
m_aGlobalDefaults.m_nColorDepth = aValue.ToInt32();
aValue = aConfig.ReadKey( "ColorDevice" );
m_aGlobalDefaults.m_nColorDevice = aValue.ToInt32();
aValue = aConfig.ReadKey( "PSLevel" );
m_aGlobalDefaults.m_nPSLevel = aValue.ToInt32();
aValue = aConfig.ReadKey( "PerformFontSubstitution" );
if( ! aValue.Equals( "0" ) && ! aValue.EqualsIgnoreCaseAscii( "false" ) )
m_aGlobalDefaults.m_bPerformFontSubstitution = true;
else
m_aGlobalDefaults.m_bPerformFontSubstitution = false;
// get the PPDContext of global JobData
for( int nKey = 0; nKey < aConfig.GetKeyCount(); nKey++ )
{
ByteString aKey( aConfig.GetKeyName( nKey ) );
if( aKey.CompareTo( "PPD_", 4 ) == COMPARE_EQUAL )
{
aValue = aConfig.ReadKey( aKey );
const PPDKey* pKey = m_aGlobalDefaults.m_pParser->getKey( String( aKey.Copy( 4 ), RTL_TEXTENCODING_ISO_8859_1 ) );
if( pKey )
{
m_aGlobalDefaults.m_aContext.
setValue( pKey,
aValue.Equals( "*nil" ) ? NULL : pKey->getValue( String( aValue, RTL_TEXTENCODING_ISO_8859_1 ) ),
TRUE );
}
}
else if( aKey.Len() > 10 && aKey.CompareTo("SubstFont_", 10 ) == COMPARE_EQUAL )
{
aValue = aConfig.ReadKey( aKey );
m_aGlobalDefaults.m_aFontSubstitutes[ OStringToOUString( aKey.Copy( 10 ), RTL_TEXTENCODING_ISO_8859_1 ) ] = OStringToOUString( aValue, RTL_TEXTENCODING_ISO_8859_1 );
}
}
setDefaultPaper( m_aGlobalDefaults );
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "global settings: fontsubst = %s, %d substitutes\n", m_aGlobalDefaults.m_bPerformFontSubstitution ? "true" : "false", m_aGlobalDefaults.m_aFontSubstitutes.size() );
#endif
break;
}
}
fillFontSubstitutions( m_aGlobalDefaults );
#ifdef MACOSX
// For Mac OS X 10.2 with CUPS printing, we also wish to be
// notified of queue/printer updates, but these don't necessarily
// happen when psprint.conf changes. The user can change settings in
// the Print Center which should also make OOo update its queue list.
if ( applePrintSystem == kApplePrintingCUPS )
{
// /etc/cups/printers.conf gets modified every time the Print Center printer
// list is modified, so we want to watch this file too.
INetURLObject aCUPSDir( String(RTL_CONSTASCII_USTRINGPARAM(MACXP_CUPS_CONF_DIR)), INET_PROT_FILE, INetURLObject::ENCODE_ALL );
INetURLObject aCUPSConfFile( aCUPSDir );
aCUPSConfFile.Append( String(RTL_CONSTASCII_USTRINGPARAM(MACXP_CUPS_CONF_FILENAME)) );
// check directory validity
OUString aCUPSUniPath;
FileBase::getFileURLFromSystemPath( aCUPSDir.PathToFileName(), aCUPSUniPath );
Directory aTestDirectory( aCUPSUniPath );
// If aTestDirectory.open() returns E_None (0), then we are OK.
// If not, don't add the watch file because we can't get to it.
if( aTestDirectory.open() == FileBase::E_None )
{
aTestDirectory.close();
FileBase::getFileURLFromSystemPath( aCUPSConfFile.PathToFileName(), aCUPSUniPath );
FileStatus aTestStatus( FileStatusMask_All );
DirectoryItem aTestItem;
// setup WatchFile list
WatchFile aCUPSWatchFile;
aCUPSWatchFile.m_aFilePath = aCUPSUniPath;
if( ! DirectoryItem::get( aCUPSUniPath, aTestItem ) &&
! aTestItem.getFileStatus( aTestStatus ) )
{
aCUPSWatchFile.m_aModified = aTestStatus.getModifyTime();
}
else
{
aCUPSWatchFile.m_aModified.Seconds = 0;
aCUPSWatchFile.m_aModified.Nanosec = 0;
}
m_aWatchFiles.push_back( aCUPSWatchFile );
}
}
#endif
// now collect all available printers
for( print_dir_it = aDirList.begin(); print_dir_it != aDirList.end(); ++print_dir_it )
{
INetURLObject aDir( *print_dir_it, INET_PROT_FILE, INetURLObject::ENCODE_ALL );
INetURLObject aFile( aDir );
aFile.Append( String( RTL_CONSTASCII_USTRINGPARAM( PRINT_FILENAME ) ) );
// check directory validity
OUString aUniPath;
FileBase::getFileURLFromSystemPath( aDir.PathToFileName(), aUniPath );
Directory aDirectory( aUniPath );
if( aDirectory.open() )
continue;
aDirectory.close();
FileBase::getFileURLFromSystemPath( aFile.PathToFileName(), aUniPath );
FileStatus aStatus( FileStatusMask_ModifyTime );
DirectoryItem aItem;
// setup WatchFile list
WatchFile aWatchFile;
aWatchFile.m_aFilePath = aUniPath;
if( ! DirectoryItem::get( aUniPath, aItem ) &&
! aItem.getFileStatus( aStatus ) )
{
aWatchFile.m_aModified = aStatus.getModifyTime();
}
else
{
aWatchFile.m_aModified.Seconds = 0;
aWatchFile.m_aModified.Nanosec = 0;
}
m_aWatchFiles.push_back( aWatchFile );
Config aConfig( aFile.PathToFileName() );
for( int nGroup = 0; nGroup < aConfig.GetGroupCount(); nGroup++ )
{
aConfig.SetGroup( aConfig.GetGroupName( nGroup ) );
ByteString aValue = aConfig.ReadKey( "Printer" );
if( aValue.Len() )
{
OUString aPrinterName;
int nNamePos = aValue.Search( '/' );
// check for valid value of "Printer"
if( nNamePos == STRING_NOTFOUND )
continue;
Printer aPrinter;
// initialize to global defaults
aPrinter.m_aInfo = m_aGlobalDefaults;
// global settings do not default the printer substitution
// list ! the substitution list in there is only used for
// newly created printers
aPrinter.m_aInfo.m_aFontSubstitutes.clear();
aPrinter.m_aInfo.m_aFontSubstitutions.clear();
aPrinterName = String( aValue.Copy( nNamePos+1 ), RTL_TEXTENCODING_UTF8 );
aPrinter.m_aInfo.m_aPrinterName = aPrinterName;
aPrinter.m_aInfo.m_aDriverName = String( aValue.Copy( 0, nNamePos ), RTL_TEXTENCODING_UTF8 );
// set parser, merge settings
// don't do this for CUPS printers as this is done
// by the CUPS system itself
if( aPrinter.m_aInfo.m_aDriverName.compareToAscii( "CUPS:", 5 ) != 0 )
{
aPrinter.m_aInfo.m_pParser = PPDParser::getParser( aPrinter.m_aInfo.m_aDriverName );
aPrinter.m_aInfo.m_aContext.setParser( aPrinter.m_aInfo.m_pParser );
// note: setParser also purges the context
// ignore this printer if its driver is not found
if( ! aPrinter.m_aInfo.m_pParser )
continue;
// merge the ppd context keys if the printer has the same keys and values
// this is a bit tricky, since it involves mixing two PPDs
// without constraints which might end up badly
// this feature should be use with caution
// it is mainly to select default paper sizes for new printers
for( int nPPDValueModified = 0; nPPDValueModified < m_aGlobalDefaults.m_aContext.countValuesModified(); nPPDValueModified++ )
{
const PPDKey* pDefKey = m_aGlobalDefaults.m_aContext.getModifiedKey( nPPDValueModified );
const PPDValue* pDefValue = m_aGlobalDefaults.m_aContext.getValue( pDefKey );
const PPDKey* pPrinterKey = pDefKey ? aPrinter.m_aInfo.m_pParser->getKey( pDefKey->getKey() ) : NULL;
if( pDefKey && pPrinterKey )
// at least the options exist in both PPDs
{
if( pDefValue )
{
const PPDValue* pPrinterValue = pPrinterKey->getValue( pDefValue->m_aOption );
if( pPrinterValue )
// the printer has a corresponding option for the key
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, pPrinterValue );
}
else
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, NULL );
}
}
aValue = aConfig.ReadKey( "Command" );
// no printer without a command
if( ! aValue.Len() )
{
/* TODO:
* porters: please append your platform to the Solaris
* case if your platform has SystemV printing per default.
*/
#if defined SOLARIS || defined(IRIX)
aValue = "lp";
#elif defined(MACOSX)
if ( applePrintSystem == kApplePrintingCUPS )
aValue = "lp";
else if ( applePrintSystem == kApplePrintingPrintCenter )
aValue = kApplePCPrintCommand;
else
{
// Fallback case is kApplePrintingLPR
aValue = "lpr";
}
#else
aValue = "lpr";
#endif
}
aPrinter.m_aInfo.m_aCommand = String( aValue, RTL_TEXTENCODING_UTF8 );
}
aValue = aConfig.ReadKey( "Features" );
aPrinter.m_aInfo.m_aFeatures = String( aValue, RTL_TEXTENCODING_UTF8 );
// override the settings in m_aGlobalDefaults if keys exist
aValue = aConfig.ReadKey( "DefaultPrinter" );
if( ! aValue.Equals( "0" ) && ! aValue.EqualsIgnoreCaseAscii( "false" ) )
aDefaultPrinter = aPrinterName;
aValue = aConfig.ReadKey( "Location" );
aPrinter.m_aInfo.m_aLocation = String( aValue, RTL_TEXTENCODING_UTF8 );
aValue = aConfig.ReadKey( "Comment" );
aPrinter.m_aInfo.m_aComment = String( aValue, RTL_TEXTENCODING_UTF8 );
aValue = aConfig.ReadKey( "Copies" );
if( aValue.Len() )
aPrinter.m_aInfo.m_nCopies = aValue.ToInt32();
aValue = aConfig.ReadKey( "Orientation" );
if( aValue.Len() )
aPrinter.m_aInfo.m_eOrientation = aValue.EqualsIgnoreCaseAscii( "Landscape" ) ? orientation::Landscape : orientation::Portrait;
aValue = aConfig.ReadKey( "Scale" );
if( aValue.Len() )
{
aPrinter.m_aInfo.m_nScale = aValue.ToInt32();
if( (aPrinter.m_aInfo.m_nScale < 1) || (aPrinter.m_aInfo.m_nScale > 1000) )
aPrinter.m_aInfo.m_nScale = 100;
}
aValue = aConfig.ReadKey( "MarginAdjust" );
if( aValue.Len() )
{
aPrinter.m_aInfo.m_nLeftMarginAdjust = aValue.GetToken( 0, ',' ).ToInt32();
aPrinter.m_aInfo.m_nRightMarginAdjust = aValue.GetToken( 1, ',' ).ToInt32();
aPrinter.m_aInfo.m_nTopMarginAdjust = aValue.GetToken( 2, ',' ).ToInt32();
aPrinter.m_aInfo.m_nBottomMarginAdjust = aValue.GetToken( 3, ',' ).ToInt32();
}
aValue = aConfig.ReadKey( "ColorDepth" );
if( aValue.Len() )
aPrinter.m_aInfo.m_nColorDepth = aValue.ToInt32();
aValue = aConfig.ReadKey( "ColorDevice" );
if( aValue.Len() )
aPrinter.m_aInfo.m_nColorDevice = aValue.ToInt32();
aValue = aConfig.ReadKey( "PSLevel" );
if( aValue.Len() )
aPrinter.m_aInfo.m_nPSLevel = aValue.ToInt32();
aValue = aConfig.ReadKey( "PerformFontSubstitution" );
if( ! aValue.Equals( "0" ) && ! aValue.EqualsIgnoreCaseAscii( "false" ) )
aPrinter.m_aInfo.m_bPerformFontSubstitution = true;
else
aPrinter.m_aInfo.m_bPerformFontSubstitution = false;
// now iterate over all keys to extract multi key information:
// 1. PPDContext information
// 2. Font substitution table
for( int nKey = 0; nKey < aConfig.GetKeyCount(); nKey++ )
{
ByteString aKey( aConfig.GetKeyName( nKey ) );
if( aKey.CompareTo( "PPD_", 4 ) == COMPARE_EQUAL && aPrinter.m_aInfo.m_pParser )
{
aValue = aConfig.ReadKey( aKey );
const PPDKey* pKey = aPrinter.m_aInfo.m_pParser->getKey( String( aKey.Copy( 4 ), RTL_TEXTENCODING_ISO_8859_1 ) );
if( pKey )
{
aPrinter.m_aInfo.m_aContext.
setValue( pKey,
aValue.Equals( "*nil" ) ? NULL : pKey->getValue( String( aValue, RTL_TEXTENCODING_ISO_8859_1 ) ),
TRUE );
}
}
else if( aKey.Len() > 10 && aKey.CompareTo("SubstFont_", 10 ) == COMPARE_EQUAL )
{
aValue = aConfig.ReadKey( aKey );
aPrinter.m_aInfo.m_aFontSubstitutes[ OStringToOUString( aKey.Copy( 10 ), RTL_TEXTENCODING_ISO_8859_1 ) ] = OStringToOUString( aValue, RTL_TEXTENCODING_ISO_8859_1 );
}
}
setDefaultPaper( aPrinter.m_aInfo );
fillFontSubstitutions( aPrinter.m_aInfo );
// finally insert printer
FileBase::getFileURLFromSystemPath( aFile.PathToFileName(), aPrinter.m_aFile );
aPrinter.m_bModified = false;
aPrinter.m_aGroup = aConfig.GetGroupName( nGroup );
std::hash_map< OUString, Printer, OUStringHash >::const_iterator find_it =
m_aPrinters.find( aPrinterName );
if( find_it != m_aPrinters.end() )
{
aPrinter.m_aAlternateFiles = find_it->second.m_aAlternateFiles;
aPrinter.m_aAlternateFiles.push_front( find_it->second.m_aFile );
}
m_aPrinters[ aPrinterName ] = aPrinter;
}
}
}
// set default printer
if( m_aPrinters.size() )
{
if( m_aPrinters.find( aDefaultPrinter ) == m_aPrinters.end() )
aDefaultPrinter = m_aPrinters.begin()->first;
}
else
aDefaultPrinter = OUString();
m_aDefaultPrinter = aDefaultPrinter;
if( m_eType != Default )
return;
// add a default printer for every available print queue
// merge paper and font substitution from default printer,
// all else from global defaults
PrinterInfo aMergeInfo( m_aGlobalDefaults );
aMergeInfo.m_aDriverName = String( RTL_CONSTASCII_USTRINGPARAM( "SGENPRT" ) );
aMergeInfo.m_aFeatures = String( RTL_CONSTASCII_USTRINGPARAM( "autoqueue" ) );
if( m_aDefaultPrinter.getLength() )
{
PrinterInfo aDefaultInfo( getPrinterInfo( m_aDefaultPrinter ) );
aMergeInfo.m_bPerformFontSubstitution = aDefaultInfo.m_bPerformFontSubstitution;
fillFontSubstitutions( aMergeInfo );
const PPDKey* pDefKey = aDefaultInfo.m_pParser->getKey( String( RTL_CONSTASCII_USTRINGPARAM( "PageSize" ) ) );
const PPDKey* pMergeKey = aMergeInfo.m_pParser->getKey( String( RTL_CONSTASCII_USTRINGPARAM( "PageSize" ) ) );
const PPDValue* pDefValue = aDefaultInfo.m_aContext.getValue( pDefKey );
const PPDValue* pMergeValue = pMergeKey ? pMergeKey->getValue( pDefValue->m_aOption ) : NULL;
if( pMergeKey && pMergeValue )
aMergeInfo.m_aContext.setValue( pMergeKey, pMergeValue );
}
getSystemPrintQueues();
for( ::std::list< OUString >::iterator it = m_aSystemPrintQueues.begin(); it != m_aSystemPrintQueues.end(); ++it )
{
String aPrinterName( RTL_CONSTASCII_USTRINGPARAM( "<" ) );
aPrinterName += String( *it );
aPrinterName.Append( '>' );
if( m_aPrinters.find( aPrinterName ) != m_aPrinters.end() )
// probably user made this one permanent in padmin
continue;
String aCmd( m_aSystemPrintCommand );
aCmd.SearchAndReplace( String( RTL_CONSTASCII_USTRINGPARAM( "(PRINTER)" ) ), *it );
Printer aPrinter;
// initialize to merged defaults
aPrinter.m_aInfo = aMergeInfo;
aPrinter.m_aInfo.m_aPrinterName = aPrinterName;
aPrinter.m_aInfo.m_aCommand = aCmd;
aPrinter.m_aInfo.m_aLocation = *it;
aPrinter.m_bModified = false;
aPrinter.m_aGroup = ByteString( aPrinterName, aEncoding ); //provide group name in case user makes this one permanent in padmin
#ifdef MACOSX
// If we are using OS X 10.2 CUPS printing, we want to grab the PPD that this printer
// is associated with from /etc/cups/ppd (it's autocreated by the OS X printing system) and
// use those values instead of the ones generated in the merged defaults. We want to make
// this system printer just like we assigned it a PPD in padmin.
if ( applePrintSystem == kApplePrintingCUPS )
{
aPrinter.m_aInfo.m_aFontSubstitutes.clear();
aPrinter.m_aInfo.m_aFontSubstitutions.clear();
// Printer's autogenerated PPD will be /etc/cups/ppd/<printername-from-lpstat>.ppd
aPrinter.m_aInfo.m_aDriverName = String( *it );
aPrinter.m_aInfo.m_pParser = PPDParser::getParser( aPrinter.m_aInfo.m_aDriverName );
aPrinter.m_aInfo.m_aContext.setParser( aPrinter.m_aInfo.m_pParser );
if( aPrinter.m_aInfo.m_pParser )
{
// merge the ppd context keys if the printer has the same keys and values
// it is mainly to select default paper sizes for new printers
for( int nPPDValueModified = 0; nPPDValueModified < m_aGlobalDefaults.m_aContext.countValuesModified(); nPPDValueModified++ )
{
const PPDKey* pDefKey = m_aGlobalDefaults.m_aContext.getModifiedKey( nPPDValueModified );
const PPDValue* pDefValue = m_aGlobalDefaults.m_aContext.getValue( pDefKey );
// If the default PPD has a certain key, attempt to get that same key in the Printer's PPD
const PPDKey* pPrinterKey = pDefKey ? aPrinter.m_aInfo.m_pParser->getKey( pDefKey->getKey() ) : NULL;
// The key usually merged is PageSize
if( pDefKey && pPrinterKey )
{
// Key exists in both the Default PPD and the printer's specific PPD.
if( pDefValue )
{
const PPDValue* pPrinterValue = pPrinterKey->getValue( pDefValue->m_aOption );
// If the printer has a corresponding option for the key, use printer PPD's option
if( pPrinterValue )
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, pPrinterValue );
}
else
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, NULL );
}
}
// Some CUPS PPDs on Mac OS X (Epson, HP) don't include the requisite
// PageSize information for the value. We have to fudge it from the
// margin information. Others (Canon BJC 8200) have the coordinates
// but not the "setpagedevice" stuff
const PPDKey* pPSizeKey = aPrinter.m_aInfo.m_pParser->getKey( String(RTL_CONSTASCII_USTRINGPARAM("PageSize")) );
if ( pPSizeKey )
{
int psIndex = 0;
int nNumValues = pPSizeKey->countValues();
for ( psIndex = 0; psIndex < nNumValues; psIndex++ )
{
const PPDValue* pPSizeValue = pPSizeKey->getValue( psIndex );
// Only take care of PPD values that are not formatted correctly.
if ( pPSizeValue &&
( !(pPSizeValue->m_aValue.Len()) ||
(pPSizeValue->m_aValue.Len() && (pPSizeValue->m_aValue.SearchAscii("setpagedevice")==STRING_NOTFOUND)) )
)
{
// Deal with the two cases: 1) where there is a blank PageSize value and
// 2) where there are simply the dimensions as the PageSize value
if ( !pPSizeValue->m_aValue.Len() )
{
int paperWidth;
int paperHeight;
char aWidth[ 32 ];
char aHeight[ 32 ];
// Grab dimensions for this paper size from the "PaperDimension" key of the PPD
aPrinter.m_aInfo.m_pParser->getPaperDimension( pPSizeValue->m_aOption, paperWidth, paperHeight );
snprintf( aWidth, 32, "%d", paperWidth );
snprintf( aHeight, 32, "%d", paperHeight );
// Construct a suitable PageSize key value from the PaperDimension values for this paper size
pPSizeValue->m_aValue.AppendAscii( "<</PageSize [" );
pPSizeValue->m_aValue.AppendAscii( aWidth );
pPSizeValue->m_aValue.AppendAscii( " " );
pPSizeValue->m_aValue.AppendAscii( aHeight );
pPSizeValue->m_aValue.AppendAscii( "] /ImagingBBox null>> setpagedevice" );
}
else
{
String aBox( pPSizeValue->m_aValue );
// The PageSize value was just the bounding box, add in the correct postscript
pPSizeValue->m_aValue.AssignAscii( "" );
pPSizeValue->m_aValue.AppendAscii( "<</PageSize [" );
pPSizeValue->m_aValue.Append( aBox );
pPSizeValue->m_aValue.AppendAscii( "] /ImagingBBox null>> setpagedevice" );
}
}
}
}
}
else
{
ByteString aBytePrinterName = ByteString( UniString(aPrinter.m_aInfo.m_aDriverName), RTL_TEXTENCODING_UTF8 );
fprintf( stderr, "Could not get Printer PPD from /etc/cups/ppd for printer '%s'! Using simple shared printer PPD...\n", aBytePrinterName.GetBuffer() );
// Some printers don't have the PPDs in /etc/cups/ppd (like Rendezvous-shared ones)
// so we have to simply use a stripped down shared printer PPD for them
aPrinter.m_aInfo.m_aDriverName = String( RTL_CONSTASCII_USTRINGPARAM("MacShared") );
aPrinter.m_aInfo.m_pParser = PPDParser::getParser( aPrinter.m_aInfo.m_aDriverName );
aPrinter.m_aInfo.m_aContext.setParser( aPrinter.m_aInfo.m_pParser );
if( !(aPrinter.m_aInfo.m_pParser) )
{
fprintf( stderr, "Warning: still couldn't load the PPD, MacShared.ppd may be missing. Will use generic printer PPD.\n" );
aPrinter.m_aInfo.m_aDriverName = String( RTL_CONSTASCII_USTRINGPARAM("SGENPRT") );
aPrinter.m_aInfo.m_pParser = PPDParser::getParser( aPrinter.m_aInfo.m_aDriverName );
aPrinter.m_aInfo.m_aContext.setParser( aPrinter.m_aInfo.m_pParser );
}
}
}
#endif
m_aPrinters[ aPrinterName ] = aPrinter;
}
}
// -----------------------------------------------------------------
void PrinterInfoManager::listPrinters( ::std::list< OUString >& rList ) const
{
::std::hash_map< OUString, Printer, OUStringHash >::const_iterator it;
rList.clear();
for( it = m_aPrinters.begin(); it != m_aPrinters.end(); ++it )
rList.push_back( it->first );
}
// -----------------------------------------------------------------
const PrinterInfo& PrinterInfoManager::getPrinterInfo( const OUString& rPrinter ) const
{
static PrinterInfo aEmptyInfo;
::std::hash_map< OUString, Printer, OUStringHash >::const_iterator it = m_aPrinters.find( rPrinter );
DBG_ASSERT( it != m_aPrinters.end(), "Do not ask for info about nonexistant printers" );
return it != m_aPrinters.end() ? it->second.m_aInfo : aEmptyInfo;
}
// -----------------------------------------------------------------
void PrinterInfoManager::changePrinterInfo( const OUString& rPrinter, const PrinterInfo& rNewInfo )
{
::std::hash_map< OUString, Printer, OUStringHash >::iterator it = m_aPrinters.find( rPrinter );
DBG_ASSERT( it != m_aPrinters.end(), "Do not change nonexistant printers" );
if( it != m_aPrinters.end() )
{
it->second.m_aInfo = rNewInfo;
// recalculate font substitutions
fillFontSubstitutions( it->second.m_aInfo );
it->second.m_bModified = true;
}
}
// -----------------------------------------------------------------
// need to check writeability / creatability of config files
static bool checkWriteability( const OUString& rUniPath )
{
bool bRet = false;
OUString aSysPath;
FileBase::getSystemPathFromFileURL( rUniPath, aSysPath );
SvFileStream aStream( aSysPath, STREAM_READ | STREAM_WRITE );
if( aStream.IsOpen() && aStream.IsWritable() )
bRet = true;
return bRet;
}
bool PrinterInfoManager::writePrinterConfig()
{
// find at least one writeable config
::std::hash_map< OUString, Config*, OUStringHash > files;
::std::hash_map< OUString, int, OUStringHash > rofiles;
::std::hash_map< OUString, Config*, OUStringHash >::iterator file_it;
for( ::std::list< WatchFile >::const_iterator wit = m_aWatchFiles.begin(); wit != m_aWatchFiles.end(); ++wit )
{
if( checkWriteability( wit->m_aFilePath ) )
{
files[ wit->m_aFilePath ] = new Config( wit->m_aFilePath );
break;
}
}
if( files.begin() == files.end() )
return false;
::std::hash_map< OUString, Printer, OUStringHash >::iterator it;
for( it = m_aPrinters.begin(); it != m_aPrinters.end(); ++it )
{
if( ! it->second.m_bModified )
// printer was not changed, do nothing
continue;
// don't save autoqueue printers
sal_Int32 nIndex = 0;
bool bAutoQueue = false;
while( nIndex != -1 && ! bAutoQueue )
{
OUString aToken( it->second.m_aInfo.m_aFeatures.getToken( 0, ',', nIndex ) );
if( aToken.getLength() && aToken.compareToAscii( "autoqueue" ) == 0 )
bAutoQueue = true;
}
if( bAutoQueue )
continue;
if( it->second.m_aFile.getLength() )
{
// check if file is writable
if( files.find( it->second.m_aFile ) == files.end() )
{
// maybe it is simply not inserted yet
if( rofiles.find( it->second.m_aFile ) == rofiles.end() )
{
if( checkWriteability( it->second.m_aFile ) )
files[ it->second.m_aFile ] = new Config( it->second.m_aFile );
else
{
rofiles[ it->second.m_aFile ] = 1;
// update alternate file list
// the remove operation ensures singularity of each alternate
it->second.m_aAlternateFiles.remove( it->second.m_aFile );
it->second.m_aAlternateFiles.remove( files.begin()->first );
it->second.m_aAlternateFiles.push_front( it->second.m_aFile );
// update file
it->second.m_aFile = files.begin()->first;
}
}
}
}
else // a new printer, write it to the first file available
it->second.m_aFile = files.begin()->first;
if( ! it->second.m_aGroup.getLength() ) // probably a new printer
it->second.m_aGroup = OString( it->first.getStr(), it->first.getLength(), RTL_TEXTENCODING_UTF8 );
if( files.find( it->second.m_aFile ) != files.end() )
{
Config* pConfig = files[ it->second.m_aFile ];
pConfig->DeleteGroup( it->second.m_aGroup ); // else some old keys may remain
pConfig->SetGroup( it->second.m_aGroup );
ByteString aValue( String( it->second.m_aInfo.m_aDriverName ), RTL_TEXTENCODING_UTF8 );
aValue += '/';
aValue += ByteString( String( it->first ), RTL_TEXTENCODING_UTF8 );
pConfig->WriteKey( "Printer", aValue );
pConfig->WriteKey( "DefaultPrinter", it->first == m_aDefaultPrinter ? "1" : "0" );
pConfig->WriteKey( "Location", ByteString( String( it->second.m_aInfo.m_aLocation ), RTL_TEXTENCODING_UTF8 ) );
pConfig->WriteKey( "Comment", ByteString( String( it->second.m_aInfo.m_aComment ), RTL_TEXTENCODING_UTF8 ) );
pConfig->WriteKey( "Command", ByteString( String( it->second.m_aInfo.m_aCommand ), RTL_TEXTENCODING_UTF8 ) );
pConfig->WriteKey( "Features", ByteString( String( it->second.m_aInfo.m_aFeatures ), RTL_TEXTENCODING_UTF8 ) );
pConfig->WriteKey( "Copies", ByteString::CreateFromInt32( it->second.m_aInfo.m_nCopies ) );
pConfig->WriteKey( "Scale", ByteString::CreateFromInt32( it->second.m_aInfo.m_nScale ) );
pConfig->WriteKey( "Orientation", it->second.m_aInfo.m_eOrientation == orientation::Landscape ? "Landscape" : "Portrait" );
pConfig->WriteKey( "PSLevel", ByteString::CreateFromInt32( it->second.m_aInfo.m_nPSLevel ) );
pConfig->WriteKey( "ColorDevice", ByteString::CreateFromInt32( it->second.m_aInfo.m_nColorDevice ) );
pConfig->WriteKey( "ColorDepth", ByteString::CreateFromInt32( it->second.m_aInfo.m_nColorDepth ) );
aValue = ByteString::CreateFromInt32( it->second.m_aInfo.m_nLeftMarginAdjust );
aValue += ',';
aValue += ByteString::CreateFromInt32( it->second.m_aInfo.m_nRightMarginAdjust );
aValue += ',';
aValue += ByteString::CreateFromInt32( it->second.m_aInfo.m_nTopMarginAdjust );
aValue += ',';
aValue += ByteString::CreateFromInt32( it->second.m_aInfo.m_nBottomMarginAdjust );
pConfig->WriteKey( "MarginAdjust", aValue );
if( it->second.m_aInfo.m_aDriverName.compareToAscii( "CUPS:", 5 ) != 0 )
{
// write PPDContext (not for CUPS)
for( int i = 0; i < it->second.m_aInfo.m_aContext.countValuesModified(); i++ )
{
const PPDKey* pKey = it->second.m_aInfo.m_aContext.getModifiedKey( i );
ByteString aKey( "PPD_" );
aKey += ByteString( pKey->getKey(), RTL_TEXTENCODING_ISO_8859_1 );
const PPDValue* pValue = it->second.m_aInfo.m_aContext.getValue( pKey );
aValue = pValue ? ByteString( pValue->m_aOption, RTL_TEXTENCODING_ISO_8859_1 ) : ByteString( "*nil" );
pConfig->WriteKey( aKey, aValue );
}
}
// write font substitution table
pConfig->WriteKey( "PerformFontSubstitution", it->second.m_aInfo.m_bPerformFontSubstitution ? "true" : "false" );
for( ::std::hash_map< OUString, OUString, OUStringHash >::const_iterator subst = it->second.m_aInfo.m_aFontSubstitutes.begin();
subst != it->second.m_aInfo.m_aFontSubstitutes.end(); ++subst )
{
ByteString aKey( "SubstFont_" );
aKey.Append( OUStringToOString( subst->first, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
pConfig->WriteKey( aKey, OUStringToOString( subst->second, RTL_TEXTENCODING_ISO_8859_1 ) );
}
}
}
// get rid of Config objects. this also writes any changes
for( file_it = files.begin(); file_it != files.end(); ++file_it )
delete file_it->second;
return true;
}
// -----------------------------------------------------------------
bool PrinterInfoManager::addPrinter( const OUString& rPrinterName, const OUString& rDriverName )
{
bool bSuccess = false;
const PPDParser* pParser = NULL;
if( m_aPrinters.find( rPrinterName ) == m_aPrinters.end() && ( pParser = PPDParser::getParser( rDriverName ) ) )
{
Printer aPrinter;
aPrinter.m_bModified = true;
aPrinter.m_aInfo = m_aGlobalDefaults;
aPrinter.m_aInfo.m_aDriverName = rDriverName;
aPrinter.m_aInfo.m_pParser = pParser;
aPrinter.m_aInfo.m_aContext.setParser( pParser );
aPrinter.m_aInfo.m_aPrinterName = rPrinterName;
fillFontSubstitutions( aPrinter.m_aInfo );
// merge PPD values with global defaults
for( int nPPDValueModified = 0; nPPDValueModified < m_aGlobalDefaults.m_aContext.countValuesModified(); nPPDValueModified++ )
{
const PPDKey* pDefKey = m_aGlobalDefaults.m_aContext.getModifiedKey( nPPDValueModified );
const PPDValue* pDefValue = m_aGlobalDefaults.m_aContext.getValue( pDefKey );
const PPDKey* pPrinterKey = pDefKey ? aPrinter.m_aInfo.m_pParser->getKey( pDefKey->getKey() ) : NULL;
if( pDefKey && pPrinterKey )
// at least the options exist in both PPDs
{
if( pDefValue )
{
const PPDValue* pPrinterValue = pPrinterKey->getValue( pDefValue->m_aOption );
if( pPrinterValue )
// the printer has a corresponding option for the key
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, pPrinterValue );
}
else
aPrinter.m_aInfo.m_aContext.setValue( pPrinterKey, NULL );
}
}
m_aPrinters[ rPrinterName ] = aPrinter;
bSuccess = true;
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "new printer %s, level = %d, scale = %d, colordevice = %d, depth = %d\n",
OUStringToOString( rPrinterName, osl_getThreadTextEncoding() ).getStr(),
m_aPrinters[rPrinterName].m_aInfo.m_nPSLevel,
m_aPrinters[rPrinterName].m_aInfo.m_nScale,
m_aPrinters[rPrinterName].m_aInfo.m_nColorDevice,
m_aPrinters[rPrinterName].m_aInfo.m_nColorDepth );
#endif
}
return bSuccess;
}
// -----------------------------------------------------------------
bool PrinterInfoManager::removePrinter( const OUString& rPrinterName, bool bCheckOnly )
{
bool bSuccess = true;
::std::hash_map< OUString, Printer, OUStringHash >::iterator it = m_aPrinters.find( rPrinterName );
if( it != m_aPrinters.end() )
{
if( it->second.m_aFile.getLength() )
{
// this printer already exists in a config file
// check writeability of config file(s)
if( ! checkWriteability( it->second.m_aFile ) )
bSuccess = false;
else
{
for( std::list< OUString >::const_iterator file_it = it->second.m_aAlternateFiles.begin();
file_it != it->second.m_aAlternateFiles.end() && bSuccess; ++file_it )
{
if( ! checkWriteability( *file_it ) )
bSuccess = false;
}
}
if( bSuccess && ! bCheckOnly )
{
Config aConfig( it->second.m_aFile );
aConfig.DeleteGroup( it->second.m_aGroup );
aConfig.Flush();
for( std::list< OUString >::const_iterator file_it = it->second.m_aAlternateFiles.begin();
file_it != it->second.m_aAlternateFiles.end() && bSuccess; ++file_it )
{
Config aConfig( *file_it );
aConfig.DeleteGroup( it->second.m_aGroup );
aConfig.Flush();
}
}
}
if( bSuccess && ! bCheckOnly )
{
m_aPrinters.erase( it );
// need this here because someone may call
// checkPrintersChanged after the removal
// but then other added printers were not flushed
// to disk, so they are discarded
writePrinterConfig();
}
}
return bSuccess;
}
// -----------------------------------------------------------------
bool PrinterInfoManager::setDefaultPrinter( const OUString& rPrinterName )
{
bool bSuccess = false;
::std::hash_map< OUString, Printer, OUStringHash >::iterator it = m_aPrinters.find( rPrinterName );
if( it != m_aPrinters.end() )
{
bSuccess = true;
it->second.m_bModified = true;
if( ( it = m_aPrinters.find( m_aDefaultPrinter ) ) != m_aPrinters.end() )
it->second.m_bModified = true;
m_aDefaultPrinter = rPrinterName;
}
return bSuccess;
}
// -----------------------------------------------------------------
bool PrinterInfoManager::addOrRemovePossible() const
{
return true;
}
// -----------------------------------------------------------------
void PrinterInfoManager::fillFontSubstitutions( PrinterInfo& rInfo ) const
{
PrintFontManager& rFontManager( PrintFontManager::get() );
rInfo.m_aFontSubstitutions.clear();
if( ! rInfo.m_bPerformFontSubstitution ||
! rInfo.m_aFontSubstitutes.size() )
return;
::std::list< FastPrintFontInfo > aFonts;
::std::hash_map< OUString, ::std::list< FastPrintFontInfo >, OUStringHash > aPrinterFonts;
rFontManager.getFontListWithFastInfo( aFonts, rInfo.m_pParser );
// get builtin fonts
::std::list< FastPrintFontInfo >::const_iterator it;
for( it = aFonts.begin(); it != aFonts.end(); ++it )
if( it->m_eType == fonttype::Builtin )
aPrinterFonts[ it->m_aFamilyName.toAsciiLowerCase() ].push_back( *it );
// map lower case, so build a local copy of the font substitutions
::std::hash_map< OUString, OUString, OUStringHash > aSubstitutions;
::std::hash_map< OUString, OUString, OUStringHash >::const_iterator subst;
for( subst = rInfo.m_aFontSubstitutes.begin(); subst != rInfo.m_aFontSubstitutes.end(); ++subst )
{
OUString aFamily( subst->first.toAsciiLowerCase() );
// first look if there is a builtin of this family
// in this case override the substitution table
if( aPrinterFonts.find( aFamily ) != aPrinterFonts.end() )
aSubstitutions[ aFamily ] = aFamily;
else
aSubstitutions[ aFamily ] = subst->second.toAsciiLowerCase();
}
// now find substitutions
for( it = aFonts.begin(); it != aFonts.end(); ++it )
{
if( it->m_eType != fonttype::Builtin )
{
OUString aFamily( it->m_aFamilyName.toAsciiLowerCase() );
subst = aSubstitutions.find( aFamily );
if( subst != aSubstitutions.end() )
{
// search a substitution
const ::std::list< FastPrintFontInfo >& rBuiltins( aPrinterFonts[ aSubstitutions[ aFamily ] ] );
::std::list< FastPrintFontInfo >::const_iterator builtin;
int nLastMatch = -10000;
fontID nSubstitute = -1;
for( builtin = rBuiltins.begin(); builtin != rBuiltins.end(); ++builtin )
{
int nMatch = 0;
int nDiff;
if( builtin->m_eItalic == it->m_eItalic )
nMatch += 8000;
nDiff = builtin->m_eWeight - it->m_eWeight;
nDiff = nDiff < 0 ? -nDiff : nDiff;
nMatch += 4000 - 1000*nDiff;
nDiff = builtin->m_eWidth - it->m_eWidth;
nDiff = nDiff < 0 ? -nDiff : nDiff;
nMatch += 2000 - 500*nDiff;
if( nMatch > nLastMatch )
{
nLastMatch = nMatch;
nSubstitute = builtin->m_nID;
}
}
if( nSubstitute != -1 )
{
rInfo.m_aFontSubstitutions[ it->m_nID ] = nSubstitute;
#if OSL_DEBUG_LEVEL > 2
FastPrintFontInfo aInfo;
rFontManager.getFontFastInfo( nSubstitute, aInfo );
fprintf( stderr,
"substitute %s %s %d %d\n"
" -> %s %s %d %d\n",
OUStringToOString( it->m_aFamilyName, RTL_TEXTENCODING_ISO_8859_1 ).getStr(),
it->m_eItalic == italic::Upright ? "r" : it->m_eItalic == italic::Oblique ? "o" : it->m_eItalic == italic::Italic ? "i" : "u",
it->m_eWeight,
it->m_eWidth,
OUStringToOString( aInfo.m_aFamilyName, RTL_TEXTENCODING_ISO_8859_1 ).getStr(),
aInfo.m_eItalic == italic::Upright ? "r" : aInfo.m_eItalic == italic::Oblique ? "o" : aInfo.m_eItalic == italic::Italic ? "i" : "u",
aInfo.m_eWeight,
aInfo.m_eWidth
);
#endif
}
}
}
}
}
// -----------------------------------------------------------------
void PrinterInfoManager::getSystemPrintCommands( std::list< OUString >& rCommands )
{
if( m_pQueueInfo && m_pQueueInfo->hasChanged() )
{
m_aSystemPrintCommand = m_pQueueInfo->getCommand();
m_pQueueInfo->getSystemQueues( m_aSystemPrintQueues );
}
std::list< OUString >::const_iterator it;
rCommands.clear();
String aPrinterConst( RTL_CONSTASCII_USTRINGPARAM( "(PRINTER)" ) );
for( it = m_aSystemPrintQueues.begin(); it != m_aSystemPrintQueues.end(); ++it )
{
String aCmd( m_aSystemPrintCommand );
aCmd.SearchAndReplace( aPrinterConst, *it );
rCommands.push_back( aCmd );
}
}
const std::list< OUString >& PrinterInfoManager::getSystemPrintQueues()
{
if( m_pQueueInfo && m_pQueueInfo->hasChanged() )
{
m_aSystemPrintCommand = m_pQueueInfo->getCommand();
m_pQueueInfo->getSystemQueues( m_aSystemPrintQueues );
}
return m_aSystemPrintQueues;
}
FILE* PrinterInfoManager::startSpool( const OUString& rPrintername )
{
const PrinterInfo& rPrinterInfo = getPrinterInfo (rPrintername);
const rtl::OUString& rCommand = rPrinterInfo.m_aCommand;
rtl::OString aShellCommand = OUStringToOString (rCommand, RTL_TEXTENCODING_ISO_8859_1);
aShellCommand += rtl::OString( " 2>/dev/null" );
return popen (aShellCommand.getStr(), "w");
}
int PrinterInfoManager::endSpool( const OUString& rPrintername, const OUString& rJobTitle, FILE* pFile, const JobData& rDocumentJobData )
{
pclose( pFile );
return 0; // job id ?
}
void PrinterInfoManager::setupJobContextData( JobData& rData )
{
std::hash_map< OUString, Printer, OUStringHash >::iterator it =
m_aPrinters.find( rData.m_aPrinterName );
if( it != m_aPrinters.end() )
{
rData.m_pParser = it->second.m_aInfo.m_pParser;
rData.m_aContext = it->second.m_aInfo.m_aContext;
}
}
void PrinterInfoManager::setDefaultPaper( PrinterInfo& rInfo ) const
{
if( ! rInfo.m_pParser || ! rInfo.m_aContext.getParser() )
return;
const PPDKey* pPageSizeKey = rInfo.m_pParser->getKey( String( RTL_CONSTASCII_USTRINGPARAM( "PageSize" ) ) );
if( ! pPageSizeKey )
return;
int nModified = rInfo.m_aContext.countValuesModified();
while( nModified-- &&
rInfo.m_aContext.getModifiedKey( nModified ) != pPageSizeKey )
;
if( nModified >= 0 ) // paper was set already, do not modify
{
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "not setting default paper, already set %s\n",
OUStringToOString( rInfo.m_aContext.getValue( pPageSizeKey )->m_aOption, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
#endif
return;
}
// paper not set, fill in default value
// default value is Letter for US (en_US), Cannada (en_CA, fr_CA); else A4
// en will be interpreted as en_US
const PPDValue* pPaperVal = NULL;
// check for LC_PAPER
const char* pPaperLang = getenv( "LC_PAPER" );
if( pPaperLang && *pPaperLang )
{
OString aLang( pPaperLang );
if( aLang.getLength() > 5 )
aLang = aLang.copy( 0, 5 );
if( aLang.getLength() == 5 )
{
if( aLang.equalsIgnoreAsciiCase( "en_us" )
|| aLang.equalsIgnoreAsciiCase( "en_ca" )
|| aLang.equalsIgnoreAsciiCase( "fr_ca" )
)
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "Letter" ) ) );
else
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "A4" ) ) );
}
else if( aLang.getLength() == 2 && aLang.equalsIgnoreAsciiCase( "en" ) )
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "Letter" ) ) );
else
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "A4" ) ) );
}
// use process locale to determine paper
if( !pPaperVal )
{
rtl_Locale* pLoc = NULL;
osl_getProcessLocale( &pLoc );
if( pLoc )
{
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "A4" ) ) );
if( 0 == rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pLoc->Language->buffer, pLoc->Language->length, "en") )
{
if( 0 == rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pLoc->Country->buffer, pLoc->Country->length, "us")
|| 0 == rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pLoc->Country->buffer, pLoc->Country->length, "ca")
|| pLoc->Country->length == 0
)
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "Letter" ) ) );
}
else if( 0 == rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pLoc->Language->buffer, pLoc->Language->length, "fr") )
{
if( 0 == rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pLoc->Country->buffer, pLoc->Country->length, "ca") )
pPaperVal = pPageSizeKey->getValue( String( RTL_CONSTASCII_USTRINGPARAM( "Letter" ) ) );
}
}
}
if( pPaperVal )
{
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "setting default paper %s\n", OUStringToOString( pPaperVal->m_aOption, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
#endif
rInfo.m_aContext.setValue( pPageSizeKey, pPaperVal );
}
}
// -----------------------------------------------------------------
SystemQueueInfo::SystemQueueInfo() :
m_bChanged( false )
{
create();
}
SystemQueueInfo::~SystemQueueInfo()
{
terminate();
}
bool SystemQueueInfo::hasChanged() const
{
MutexGuard aGuard( m_aMutex );
bool bChanged = m_bChanged;
return bChanged;
}
void SystemQueueInfo::getSystemQueues( std::list< OUString >& rQueues )
{
MutexGuard aGuard( m_aMutex );
rQueues = m_aQueues;
m_bChanged = false;
}
OUString SystemQueueInfo::getCommand() const
{
MutexGuard aGuard( m_aMutex );
OUString aRet = m_aCommand;
return aRet;
}
struct SystemCommandParameters
{
const char* pQueueCommand;
const char* pPrintCommand;
const char* pForeToken;
const char* pAftToken;
unsigned int nForeTokenCount;
};
static const struct SystemCommandParameters aParms[] =
{
#if defined(LINUX) || defined(NETBSD) || defined(FREEBSD)
{ "/usr/sbin/lpc status", "lpr -P \"(PRINTER)\"", "", ":", 0 },
{ "lpc status", "lpr -P \"(PRINTER)\"", "", ":", 0 },
{ "LANG=C;LC_ALL=C;export LANG LC_ALL;lpstat -s", "lp -d \"(PRINTER)\"", "system for ", ": ", 1 }
#elif defined(MACOSX)
/* These elements correspond to the constants defined for Apple printing in
* printerinfomanager.hxx and are indexed by those constants. ORDER IS IMPORTANT!!!
*/
/* Apple LPR printing (kApplePrintingLPR) */
{ "/usr/bin/lpc status", "lpr -P (PRINTER)", "", ":", 0 },
/* Apple CUPS printing (kApplePrintingCUPS) */
{ "LANG=C;LC_ALL=C;export LANG LC_ALL;/usr/bin/lpstat -s", "lp -d (PRINTER)", "device for ", ": ", 1 },
/* Apple Print Center printing (kApplePrintingPrintCenter) */
{ kApplePCQueueName, kApplePCPrintCommand, "", ":", 0 }
#else
{ "LANG=C;LC_ALL=C;export LANG LC_ALL;lpstat -s", "lp -d \"(PRINTER)\"", "system for ", ": ", 1 },
{ "/usr/sbin/lpc status", "lpr -P \"(PRINTER)\"", "", ":", 0 },
{ "lpc status", "lpr -P \"(PRINTER)\"", "", ":", 0 }
#endif
};
void SystemQueueInfo::run()
{
char pBuffer[1024];
ByteString aPrtQueueCmd, aForeToken, aAftToken, aString;
unsigned int nForeTokenCount = 0, i;
FILE *pPipe;
bool bSuccess = false;
std::list< ByteString > aLines;
rtl_TextEncoding aEncoding = gsl_getSystemTextEncoding();
OUString aPrintCommand;
#ifdef MACOSX
sal_Int32 applePrintSysType;
/* Get our OS specific printing scheme for MacOS X */
applePrintSysType = macxp_GetSystemPrintMethod();
#endif
/* Discover which command we can use to get a list of all printer queues */
for( i = 0; i < sizeof(aParms)/sizeof(aParms[0]) && ! bSuccess; i++ )
{
aLines.clear();
aPrtQueueCmd = aParms[i].pQueueCommand;
aPrintCommand = OUString::createFromAscii( aParms[i].pPrintCommand );
aForeToken = aParms[i].pForeToken;
aAftToken = aParms[i].pAftToken;
nForeTokenCount = aParms[i].nForeTokenCount;
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "trying print queue command \"%s\" ... ", aParms[i].pQueueCommand );
#endif
#ifdef MACOSX
/* For Mac OS X 10.1 Print Center printing, we only use the default queue. We do not
* need to discover it. So when it comes up in the list of possible queues,
* recognize it and declare success.
*/
if ( applePrintSysType == kApplePrintingPrintCenter )
{
if ( strstr(aPrtQueueCmd.GetBuffer(), kApplePCQueueName) != NULL )
bSuccess = TRUE;
#ifdef DEBUG
else
fprintf( stderr, "Ignoring print queue command \"%s\" because using 10.1 Print Center printing.\n", aParms[i].pQueueCommand );
#endif
}
else
#endif
{
aPrtQueueCmd += ByteString( " 2>/dev/null" );
if( (pPipe = popen( aPrtQueueCmd.GetBuffer(), "r" )) )
{
while( fgets( pBuffer, 1024, pPipe ) )
aLines.push_back( ByteString( pBuffer ) );
if( ! pclose( pPipe ) )
bSuccess = true;
}
}
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "%s\n", bSuccess ? "success" : "failed" );
#endif
}
#ifdef MACOSX
/* Since we only print to the default printer for MacOS X 10.1,
* queue discovery serves no purpose.
*/
if ( applePrintSysType == kApplePrintingPrintCenter )
{
std::list< OUString > aSysPrintQueues;
aSysPrintQueues.push_back( OUString::createFromAscii(kApplePCQueueName) );
#ifdef DEBUG
fprintf( stderr, "printerinfomanager.cxx: using Print Center default print queue.\n" );
#endif
MutexGuard aGuard( m_aMutex );
m_bChanged = true;
m_aQueues = aSysPrintQueues;
m_aCommand = aPrintCommand;
}
else
#endif /* MACOSX */
{
/* Normal Unix print queue discovery, also used for Darwin 5 LPR printing
* and MacOS X 10.2/Darwin 6 CUPS printing.
*/
if( bSuccess )
{
std::list< OUString > aSysPrintQueues;
while( aLines.begin() != aLines.end() )
{
int nPos = 0, nAftPos;
ByteString aOutLine( aLines.front() );
aLines.pop_front();
for( i = 0; i < nForeTokenCount && nPos != STRING_NOTFOUND; i++ )
{
nPos = aOutLine.Search( aForeToken, nPos );
if( nPos != STRING_NOTFOUND && aOutLine.Len() >= nPos+aForeToken.Len() )
nPos += aForeToken.Len();
}
if( nPos != STRING_NOTFOUND )
{
nAftPos = aOutLine.Search( aAftToken, nPos );
if( nAftPos != STRING_NOTFOUND )
{
OUString aSysQueue( String( aOutLine.Copy( nPos, nAftPos - nPos ), aEncoding ) );
// do not insert duplicates (e.g. lpstat tends to produce such lines)
std::list< OUString >::const_iterator it;
for( it = aSysPrintQueues.begin(); it != aSysPrintQueues.end() && *it != aSysQueue; ++it )
;
if( it == aSysPrintQueues.end() )
aSysPrintQueues.push_back( aSysQueue );
}
}
}
MutexGuard aGuard( m_aMutex );
m_bChanged = true;
m_aQueues = aSysPrintQueues;
m_aCommand = aPrintCommand;
}
}
}
#ifdef MACOSX
/* On Apple systems printing gets more complicated...
* 1) Darwin 5: use straight lpr system, user has to configure lpr correctly
* 2) MacOS X 10.1: use /usr/sbin/Print which prints to default Print Center printer
* 3) MacOS X 10.2: use CUPS duo of lpstat/lp
* 4) Darwin 6: Like MacOS X 10.2, use CUPS
*
* --- FIXME --- We don't support printer choosing on MacOS X 10.1 at this time,
* only printing to default Print Center printer. The user can
* change the default Print Center printer at any point however.
*/
/*
* macxp_GetSystemPrintMethod()
*
* Find out which printing system/OS we are using.
*
* Darwin 5 is the fallback case. To check for 10.1 printing we try to see if
* /usr/sbin/Print exists. For 10.2/Darwin 6, we attempt to find lpstat. Users
* might also have installed CUPS on Darwin 5 or MacOS X 10.1, but we default to
* Print Center (/usr/sbin/Print) printing on 10.1.
*
*/
sal_Int32 macxp_GetSystemPrintMethod( void )
{
int applePrintSysType;
int err;
struct stat status;
/* Attempt to find out which OS we are on... */
applePrintSysType = kApplePrintingLPR;
/* Check for MacOS X 10.1 first. */
err = stat( "/usr/sbin/Print", &status );
if ( err == 0 )
{
applePrintSysType = kApplePrintingPrintCenter;
#ifdef DEBUG
fprintf( stderr, "printerinfomanager.cxx: found MacOS X 10.1-type printing system.\n" );
#endif
}
else
{
/* Test for MacOS X 10.2/Darwin6 CUPS printing */
err = stat( "/usr/bin/lpstat", &status );
if ( err == 0 )
{
applePrintSysType = kApplePrintingCUPS;
#ifdef DEBUG
fprintf( stderr, "printerinfomanager.cxx: found MacOS X 10.2-type CUPS-based printing system.\n" );
#endif
}
}
#ifdef DEBUG
if ( applePrintSysType == kApplePrintingLPR )
fprintf( stderr, "printerinfomanager.cxx: falling back to Darwin5-type LPR printing system.\n" );
#endif
return( applePrintSysType );
}
#if 0
/*
* macxp_GetSystemPrintFormat()
*
* There are two ways to print: using PostScript (PS) and using PDF.
* Because MacOS X 10.2 CUPS printing has PDF converts built in for
* almost every printer, it is very easy to print using PDF. For 10.1,
* extra steps must be taken to print with PDF, but it is still more
* compatible. For Darwin 5 and 6, we default to PS printing.
*
* The user may still wish to print PS to PS compatible printers and
* therefore the environment variable OOO_PRINT_PS_DIRECTLY, if set,
* forces OOo to NOT undergo the PS -> PDF translation by default.
*/
sal_Int32 macxp_GetSystemPrintFormat( void )
{
int printFormat;
int err;
struct stat status;
sal_Char *pPDFOverride = NULL;
printFormat = kApplePrintingUsePS;
/* Check for presence of OSAScript executable, which is
* believed to be MacOS X only (ie not present on Darwin).
*/
err = stat( "/usr/bin/osascript", &status );
if ( err == 0 )
{
/* Check to see if the user wants to print PS anyway */
pPDFOverride = getenv( "OOO_PRINT_PS_DIRECTLY" );
if ( pPDFOverride == NULL )
{
/* Now we have to check for ps2pdf to make sure we can do the conversion */
err = stat( kApplePS2PDFLocation, &status );
if ( err == 0 )
{
printFormat = kApplePrintingUsePDF;
#ifdef DEBUG
fprintf( stderr, "printerinfomanager.cxx: Will print in PDF format using PS->PDF coversion filters.\n" );
#endif
}
}
}
return( printFormat );
}
#endif
#endif
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