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kicad/pcbnew/pcb_io/altium/pcb_io_altium_designer.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 Thomas Pointhuber <thomas.pointhuber@gmx.at>
* Copyright (C) 2020-2023 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @brief Pcbnew PLUGIN for Altium *.PcbDoc format.
*/
#include <wx/string.h>
#include <pcb_io_altium_designer.h>
#include <altium_pcb.h>
#include <io/io_utils.h>
#include <io/altium/altium_binary_parser.h>
#include <pcb_io/pcb_io.h>
#include <board.h>
#include <compoundfilereader.h>
#include <utf.h>
PCB_IO_ALTIUM_DESIGNER::PCB_IO_ALTIUM_DESIGNER() : PCB_IO( wxS( "Altium Designer" ) )
{
}
PCB_IO_ALTIUM_DESIGNER::~PCB_IO_ALTIUM_DESIGNER()
{
}
bool PCB_IO_ALTIUM_DESIGNER::checkFileHeader( const wxString& aFileName )
{
// Compound File Binary Format header
return IO_UTILS::fileStartsWithBinaryHeader( aFileName, IO_UTILS::COMPOUND_FILE_HEADER );
}
bool PCB_IO_ALTIUM_DESIGNER::CanReadBoard( const wxString& aFileName ) const
{
if( !PCB_IO::CanReadBoard( aFileName ) )
return false;
return checkFileHeader( aFileName );
}
bool PCB_IO_ALTIUM_DESIGNER::CanReadLibrary( const wxString& aFileName ) const
{
if( !PCB_IO::CanReadLibrary( aFileName ) )
return false;
return checkFileHeader( aFileName );
}
BOARD* PCB_IO_ALTIUM_DESIGNER::LoadBoard( const wxString& aFileName, BOARD* aAppendToMe,
const STRING_UTF8_MAP* aProperties, PROJECT* aProject )
{
m_props = aProperties;
m_board = aAppendToMe ? aAppendToMe : new BOARD();
// Give the filename to the board if it's new
if( !aAppendToMe )
m_board->SetFileName( aFileName );
// clang-format off
const std::map<ALTIUM_PCB_DIR, std::string> mapping = {
{ ALTIUM_PCB_DIR::FILE_HEADER, "FileHeader" },
{ ALTIUM_PCB_DIR::ARCS6, "Arcs6" },
{ ALTIUM_PCB_DIR::BOARD6, "Board6" },
{ ALTIUM_PCB_DIR::BOARDREGIONS, "BoardRegions" },
{ ALTIUM_PCB_DIR::CLASSES6, "Classes6" },
{ ALTIUM_PCB_DIR::COMPONENTS6, "Components6" },
{ ALTIUM_PCB_DIR::COMPONENTBODIES6, "ComponentBodies6" },
{ ALTIUM_PCB_DIR::DIMENSIONS6, "Dimensions6" },
{ ALTIUM_PCB_DIR::EXTENDPRIMITIVEINFORMATION, "ExtendedPrimitiveInformation" },
{ ALTIUM_PCB_DIR::FILLS6, "Fills6" },
{ ALTIUM_PCB_DIR::MODELS, "Models" },
{ ALTIUM_PCB_DIR::NETS6, "Nets6" },
{ ALTIUM_PCB_DIR::PADS6, "Pads6" },
{ ALTIUM_PCB_DIR::POLYGONS6, "Polygons6" },
{ ALTIUM_PCB_DIR::REGIONS6, "Regions6" },
{ ALTIUM_PCB_DIR::RULES6, "Rules6" },
{ ALTIUM_PCB_DIR::SHAPEBASEDREGIONS6, "ShapeBasedRegions6" },
{ ALTIUM_PCB_DIR::TEXTS6, "Texts6" },
{ ALTIUM_PCB_DIR::TRACKS6, "Tracks6" },
{ ALTIUM_PCB_DIR::VIAS6, "Vias6" },
{ ALTIUM_PCB_DIR::WIDESTRINGS6, "WideStrings6" }
};
// clang-format on
ALTIUM_COMPOUND_FILE altiumPcbFile( aFileName );
try
{
// Parse File
ALTIUM_PCB pcb( m_board, m_progressReporter );
pcb.Parse( altiumPcbFile, mapping );
}
catch( CFB::CFBException& exception )
{
THROW_IO_ERROR( exception.what() );
}
return m_board;
}
long long PCB_IO_ALTIUM_DESIGNER::GetLibraryTimestamp( const wxString& aLibraryPath ) const
{
// File hasn't been loaded yet.
if( aLibraryPath.IsEmpty() )
{
return 0;
}
wxFileName fn( aLibraryPath );
if( fn.IsFileReadable() && fn.GetModificationTime().IsValid() )
{
return fn.GetModificationTime().GetValue().GetValue();
}
else
{
return 0;
}
}
void PCB_IO_ALTIUM_DESIGNER::loadAltiumLibrary( const wxString& aLibraryPath )
{
try
{
auto it = m_fplibFiles.find( aLibraryPath );
if( it != m_fplibFiles.end() )
return; // Already loaded
if( aLibraryPath.Lower().EndsWith( wxS( ".pcblib" ) ) )
{
m_fplibFiles[aLibraryPath].emplace_back(
std::make_unique<ALTIUM_COMPOUND_FILE>( aLibraryPath ) );
}
else if( aLibraryPath.Lower().EndsWith( wxS( ".intlib" ) ) )
{
std::unique_ptr<ALTIUM_COMPOUND_FILE> intCom =
std::make_unique<ALTIUM_COMPOUND_FILE>( aLibraryPath );
std::map<wxString, const CFB::COMPOUND_FILE_ENTRY*> pcbLibFiles =
intCom->EnumDir( L"PCBLib" );
for( const auto& [pcbLibName, pcbCfe] : pcbLibFiles )
m_fplibFiles[aLibraryPath].push_back( intCom->DecodeIntLibStream( *pcbCfe ) );
}
}
catch( CFB::CFBException& exception )
{
THROW_IO_ERROR( exception.what() );
}
}
void PCB_IO_ALTIUM_DESIGNER::FootprintEnumerate( wxArrayString& aFootprintNames,
const wxString& aLibraryPath, bool aBestEfforts,
const STRING_UTF8_MAP* aProperties )
{
loadAltiumLibrary( aLibraryPath );
auto it = m_fplibFiles.find( aLibraryPath );
if( it == m_fplibFiles.end() )
return; // No footprint libraries in file, ignore.
try
{
for( auto& altiumLibFile : it->second )
{
// Map code-page-dependent names to unicode names
std::map<wxString, wxString> patternMap = altiumLibFile->ListLibFootprints();
const std::vector<std::string> streamName = { "Library", "Data" };
const CFB::COMPOUND_FILE_ENTRY* libraryData = altiumLibFile->FindStream( streamName );
if( libraryData == nullptr )
{
THROW_IO_ERROR( wxString::Format( _( "File not found: '%s'." ),
FormatPath( streamName ) ) );
}
ALTIUM_BINARY_PARSER parser( *altiumLibFile, libraryData );
std::map<wxString, wxString> properties = parser.ReadProperties();
uint32_t numberOfFootprints = parser.Read<uint32_t>();
aFootprintNames.Alloc( numberOfFootprints );
for( size_t i = 0; i < numberOfFootprints; i++ )
{
parser.ReadAndSetSubrecordLength();
wxScopedCharBuffer charBuffer = parser.ReadCharBuffer();
wxString fpPattern( charBuffer, wxConvISO8859_1 );
auto it = patternMap.find( fpPattern );
if( it != patternMap.end() )
{
aFootprintNames.Add( it->second ); // Proper unicode name
}
else
{
THROW_IO_ERROR(
wxString::Format( "Component name not found: '%s'", fpPattern ) );
}
parser.SkipSubrecord();
}
if( parser.HasParsingError() )
{
THROW_IO_ERROR( wxString::Format( "%s stream was not parsed correctly",
FormatPath( streamName ) ) );
}
if( parser.GetRemainingBytes() != 0 )
{
THROW_IO_ERROR( wxString::Format( "%s stream is not fully parsed",
FormatPath( streamName ) ) );
}
}
}
catch( CFB::CFBException& exception )
{
THROW_IO_ERROR( exception.what() );
}
}
FOOTPRINT* PCB_IO_ALTIUM_DESIGNER::FootprintLoad( const wxString& aLibraryPath,
const wxString& aFootprintName, bool aKeepUUID,
const STRING_UTF8_MAP* aProperties )
{
loadAltiumLibrary( aLibraryPath );
auto it = m_fplibFiles.find( aLibraryPath );
if( it == m_fplibFiles.end() )
THROW_IO_ERROR( wxString::Format( _( "No footprints in library '%s'" ), aLibraryPath ) );
try
{
for( std::unique_ptr<ALTIUM_COMPOUND_FILE>& altiumLibFile : it->second )
{
auto [dirName, fpCfe] = altiumLibFile->FindLibFootprintDirName( aFootprintName );
if( dirName.IsEmpty() )
continue;
// Parse File
ALTIUM_PCB pcb( m_board, nullptr, aLibraryPath, aFootprintName );
return pcb.ParseFootprint( *altiumLibFile, aFootprintName );
}
}
catch( CFB::CFBException& exception )
{
THROW_IO_ERROR( exception.what() );
}
THROW_IO_ERROR( wxString::Format( _( "Footprint '%s' not found in '%s'." ),
aFootprintName,
aLibraryPath ) );
}
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