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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: bmpsum.cxx,v $
*
* $Revision: 1.7 $
*
* last change: $Author: hr $ $Date: 2006-04-19 14:00:39 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 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
*
************************************************************************/
#include <stdio.h>
#include <signal.h>
#include <vector>
#include <set>
#include <map>
#include <rtl/crc.h>
#include <tools/stream.hxx>
#include <tools/fsys.hxx>
#include <vcl/svapp.hxx>
#include <vcl/bitmap.hxx>
#include <vcl/bmpacc.hxx>
#include <vcl/pngread.hxx>
#include "solar.hrc"
#include "filedlg.hxx"
#define EXIT_NOERROR 0x00000000
#define EXIT_INVALIDFILE 0x00000001
#define EXIT_COMMONERROR 0x80000000
// ----------
// - BmpSum -
// ----------
class BmpSum
{
private:
sal_uInt32 cExitCode;
BOOL GetCommandOption( const ::std::vector< String >& rArgs, const String& rSwitch, String& rSwitchParam );
BOOL GetCommandOptions( const ::std::vector< String >& rArgs, const String& rSwitch, ::std::vector< String >& rSwitchParams );
void SetExitCode( BYTE cExit )
{
if( ( EXIT_NOERROR == cExitCode ) || ( cExit != EXIT_NOERROR ) )
cExitCode = cExit;
}
void ShowUsage();
void Message( const String& rText, BYTE cExitCode );
sal_uInt64 GetCRC( Bitmap& rBmp );
void ProcessFile( const String& rBmpFileName );
void ProcessFileList( const String& rInFileList, const String& rOutFileList, const String& rOutPath );
public:
BmpSum();
~BmpSum();
int Start( const ::std::vector< String >& rArgs );
};
// -----------------------------------------------------------------------------
BmpSum::BmpSum()
{
}
// -----------------------------------------------------------------------------
BmpSum::~BmpSum()
{
}
// -----------------------------------------------------------------------
BOOL BmpSum::GetCommandOption( const ::std::vector< String >& rArgs, const String& rSwitch, String& rParam )
{
BOOL bRet = FALSE;
for( int i = 0, nCount = rArgs.size(); ( i < nCount ) && !bRet; i++ )
{
String aTestStr( '-' );
for( int n = 0; ( n < 2 ) && !bRet; n++ )
{
aTestStr += rSwitch;
if( aTestStr.CompareIgnoreCaseToAscii( rArgs[ i ] ) == COMPARE_EQUAL )
{
bRet = TRUE;
if( i < ( nCount - 1 ) )
rParam = rArgs[ i + 1 ];
else
rParam = String();
}
if( 0 == n )
aTestStr = '/';
}
}
return bRet;
}
// -----------------------------------------------------------------------
BOOL BmpSum::GetCommandOptions( const ::std::vector< String >& rArgs, const String& rSwitch, ::std::vector< String >& rParams )
{
BOOL bRet = FALSE;
for( int i = 0, nCount = rArgs.size(); ( i < nCount ); i++ )
{
String aTestStr( '-' );
for( int n = 0; ( n < 2 ) && !bRet; n++ )
{
aTestStr += rSwitch;
if( aTestStr.CompareIgnoreCaseToAscii( rArgs[ i ] ) == COMPARE_EQUAL )
{
if( i < ( nCount - 1 ) )
rParams.push_back( rArgs[ i + 1 ] );
else
rParams.push_back( String() );
break;
}
if( 0 == n )
aTestStr = '/';
}
}
return( rParams.size() > 0 );
}
// -----------------------------------------------------------------------
void BmpSum::Message( const String& rText, BYTE cExitCode )
{
if( EXIT_NOERROR != cExitCode )
SetExitCode( cExitCode );
ByteString aText( rText, RTL_TEXTENCODING_UTF8 );
aText.Append( "\r\n" );
fprintf( stderr, aText.GetBuffer() );
}
// -----------------------------------------------------------------------------
void BmpSum::ShowUsage()
{
Message( String( RTL_CONSTASCII_USTRINGPARAM( "Usage:" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( " bmpsum bmp_inputfile" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( " bmpsum -i input_filelist -o output_filelist [-p path_for_copied_bitmaps]" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( "Options:" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( "Examples:" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( " bmpsum /home/test.bmp" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( " bmpsum -i /home/inlist.txt -o /home/outlist.txt" ) ), EXIT_NOERROR );
Message( String( RTL_CONSTASCII_USTRINGPARAM( " bmpsum -i /home/inlist.txt -o /home/outlist.txt -p /home/outpath" ) ), EXIT_NOERROR );
}
// -----------------------------------------------------------------------------
int BmpSum::Start( const ::std::vector< String >& rArgs )
{
cExitCode = EXIT_NOERROR;
if( rArgs.size() >= 1 )
{
String aInFileList, aOutFileList, aOutPath;
if( GetCommandOption( rArgs, 'i', aInFileList ) &&
GetCommandOption( rArgs, 'o', aOutFileList ) )
{
GetCommandOption( rArgs, 'p', aOutPath );
ProcessFileList( aInFileList, aOutFileList, aOutPath );
}
else
{
ProcessFile( rArgs[ 0 ] );
}
}
else
{
ShowUsage();
cExitCode = EXIT_COMMONERROR;
}
return cExitCode;
}
// -----------------------------------------------------------------------------
sal_uInt64 BmpSum::GetCRC( Bitmap& rBmp )
{
BitmapReadAccess* pRAcc = rBmp.AcquireReadAccess();
sal_uInt64 nRet = 0;
sal_uInt32 nCrc = 0;
if( pRAcc && pRAcc->Width() && pRAcc->Height() )
{
SVBT32 aBT32;
for( long nY = 0; nY < pRAcc->Height(); ++nY )
{
for( long nX = 0; nX < pRAcc->Width(); ++nX )
{
const BitmapColor aCol( pRAcc->GetColor( nY, nX ) );
UInt32ToSVBT32( aCol.GetRed(), aBT32 );
nCrc = rtl_crc32( nCrc, aBT32, 4 );
UInt32ToSVBT32( aCol.GetGreen(), aBT32 );
nCrc = rtl_crc32( nCrc, aBT32, 4 );
UInt32ToSVBT32( aCol.GetBlue(), aBT32 );
nCrc = rtl_crc32( nCrc, aBT32, 4 );
}
}
nRet = ( ( (sal_uInt64) pRAcc->Width() ) << 48 ) |
( ( (sal_uInt64) pRAcc->Height() ) << 32 ) |
( (sal_uInt64) nCrc );
}
rBmp.ReleaseAccess( pRAcc );
return nRet;
}
// -----------------------------------------------------------------------------
void BmpSum::ProcessFile( const String& rBmpFileName )
{
SvFileStream aIStm( rBmpFileName, STREAM_READ );
if( aIStm.IsOpen() )
{
Bitmap aBmp;
aIStm >> aBmp;
if( !aBmp.IsEmpty() )
{
#ifdef WNT
fprintf( stdout, "%I64u\r\n", GetCRC( aBmp ) );
#else
fprintf( stdout, "%llu\r\n", GetCRC( aBmp ) );
#endif
}
else
{
aIStm.ResetError();
aIStm.Seek( 0 );
::vcl::PNGReader aPngReader( aIStm );
aBmp = aPngReader.Read().GetBitmap();
if( !aBmp.IsEmpty() )
{
#ifdef WNT
fprintf( stdout, "%I64u\r\n", GetCRC( aBmp ) );
#else
fprintf( stdout, "%llu\r\n", GetCRC( aBmp ) );
#endif
}
else
Message( String( RTL_CONSTASCII_USTRINGPARAM( "file not valid" ) ), EXIT_INVALIDFILE );
}
}
}
// -----------------------------------------------------------------------------
void BmpSum::ProcessFileList( const String& rInFileList,
const String& rOutFileList,
const String& rOutPath )
{
SvFileStream aIStm( rInFileList, STREAM_READ );
SvFileStream aOStm( rOutFileList, STREAM_WRITE | STREAM_TRUNC );
const DirEntry aBaseDir( rOutPath );
if( rOutPath.Len() )
aBaseDir.MakeDir();
if( aIStm.IsOpen() && aOStm.IsOpen() )
{
ByteString aReadLine;
::std::set< ByteString > aFileNameSet;
while( aIStm.ReadLine( aReadLine ) )
{
if( aReadLine.Len() )
aFileNameSet.insert( aReadLine );
if( aReadLine.Search( "enus" ) != STRING_NOTFOUND )
{
static const char* aLanguages[] =
{
"chinsim",
"chintrad",
"dtch",
"enus",
"fren",
"hebrew"
"ital",
"japn",
"korean",
"pol",
"poln",
"port",
"russ",
"span",
"turk"
};
for( sal_uInt32 n = 0; n < 14; ++n )
{
ByteString aLangPath( aReadLine );
aLangPath.SearchAndReplace( "enus", aLanguages[ n ] );
DirEntry aTestFile( aLangPath );
if( aTestFile.Exists() )
aFileNameSet.insert( aLangPath );
}
}
aReadLine.Erase();
}
aIStm.Close();
::std::set< ByteString >::iterator aIter( aFileNameSet.begin() );
::std::map< sal_uInt64, ::std::vector< ByteString > > aFileNameMap;
while( aIter != aFileNameSet.end() )
{
ByteString aStr( *aIter++ );
Bitmap aBmp;
SvFileStream aBmpStm( String( aStr.GetBuffer(), RTL_TEXTENCODING_ASCII_US ), STREAM_READ );
sal_uInt64 nCRC = 0;
if( aBmpStm.IsOpen() )
{
Bitmap aBmp;
aBmpStm >> aBmp;
if( !aBmp.IsEmpty() )
nCRC = GetCRC( aBmp );
else
{
aBmpStm.ResetError();
aBmpStm.Seek( 0 );
::vcl::PNGReader aPngReader( aBmpStm );
aBmp = aPngReader.Read().GetBitmap();
if( !aBmp.IsEmpty() )
nCRC = GetCRC( aBmp );
else
fprintf( stderr, "%s could not be opened\n", aStr.GetBuffer() );
}
aBmpStm.Close();
}
if( nCRC )
{
::std::map< sal_uInt64, ::std::vector< ByteString > >::iterator aFound( aFileNameMap.find( nCRC ) );
if( aFound != aFileNameMap.end() )
(*aFound).second.push_back( aStr );
else
{
::std::vector< ByteString > aVector( 1, aStr );
aFileNameMap[ nCRC ] = aVector;
}
}
else
{
::std::vector< ByteString > aVector( 1, aStr );
aFileNameMap[ nCRC ] = aVector;
}
}
::std::map< sal_uInt64, ::std::vector< ByteString > >::iterator aMapIter( aFileNameMap.begin() );
sal_uInt32 nFileCount = 0;
while( aMapIter != aFileNameMap.end() )
{
::std::pair< const sal_uInt64, ::std::vector< ByteString > > aPair( *aMapIter++ );
::std::vector< ByteString > aFileNameVector( aPair.second );
// write new entries
for( sal_uInt32 i = 0; i < aFileNameVector.size(); ++i )
{
ByteString aStr( ByteString::CreateFromInt64( aPair.first ) );
ByteString aFileName( aFileNameVector[ i ] );
DirEntry aSrcFile( aFileName );
aStr += '\t';
aStr += aFileName;
aOStm.WriteLine( aStr );
// copy bitmap
if( rOutPath.Len() )
{
if( aFileName.Search( ":\\" ) != STRING_NOTFOUND )
aFileName.Erase( 0, aFileName.Search( ":\\" ) + 2 );
aFileName.SearchAndReplaceAll( '\\', '/' );
sal_uInt16 nTokenCount = aFileName.GetTokenCount( '/' );
DirEntry aNewDir( aBaseDir );
for( sal_uInt16 n = 0; ( n < nTokenCount - 1 ); n++ )
{
aNewDir += DirEntry( aFileName.GetToken( n, '/' ) );
aNewDir.MakeDir();
}
aNewDir += DirEntry( aFileName.GetToken( nTokenCount - 1, '/' ) );
aSrcFile.CopyTo( aNewDir, FSYS_ACTION_COPYFILE );
}
}
++nFileCount;
}
fprintf( stdout, "unique file count: %u", nFileCount );
}
}
// --------
// - Main -
// --------
int main( int nArgCount, char* ppArgs[] )
{
::std::vector< String > aArgs;
BmpSum aBmpSum;
InitVCL( com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >() );
for( int i = 1; i < nArgCount; i++ )
aArgs.push_back( String( ppArgs[ i ], RTL_TEXTENCODING_ASCII_US ) );
return aBmpSum.Start( aArgs );
}
|
