/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2012 CERN * * 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 */ /** * @file pcb_parser.cpp * @brief Pcbnew s-expression file format parser implementation. */ #include #include #include #include #include #include <3d_struct.h> #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; void PCB_PARSER::init() { m_layerIndices.clear(); m_layerMasks.clear(); // Add untranslated default (i.e. english) layernames. // Some may be overridden later if parsing a board rather than a footprint. // The english name will survive if parsing only a footprint. for( LAYER_NUM layerNdx = FIRST_LAYER; layerNdx < NB_PCB_LAYERS; ++layerNdx ) { std::string untranslated = TO_UTF8( BOARD::GetStandardLayerName( layerNdx ) ); m_layerIndices[ untranslated ] = layerNdx; m_layerMasks[ untranslated ] = GetLayerMask( layerNdx ); } m_layerMasks[ "*.Cu" ] = ALL_CU_LAYERS; m_layerMasks[ "F&B.Cu" ] = LAYER_BACK | LAYER_FRONT; m_layerMasks[ "*.Adhes" ] = ADHESIVE_LAYER_BACK | ADHESIVE_LAYER_FRONT; m_layerMasks[ "*.Paste" ] = SOLDERPASTE_LAYER_BACK | SOLDERPASTE_LAYER_FRONT; m_layerMasks[ "*.Mask" ] = SOLDERMASK_LAYER_BACK | SOLDERMASK_LAYER_FRONT; m_layerMasks[ "*.SilkS" ] = SILKSCREEN_LAYER_BACK | SILKSCREEN_LAYER_FRONT; } double PCB_PARSER::parseDouble() throw( IO_ERROR ) { char* tmp; errno = 0; double fval = strtod( CurText(), &tmp ); if( errno ) { wxString error; error.Printf( _( "invalid floating point number in\nfile: <%s>\nline: %d\noffset: %d" ), GetChars( CurSource() ), CurLineNumber(), CurOffset() ); THROW_IO_ERROR( error ); } if( CurText() == tmp ) { wxString error; error.Printf( _( "missing floating point number in\nfile: <%s>\nline: %d\noffset: %d" ), GetChars( CurSource() ), CurLineNumber(), CurOffset() ); THROW_IO_ERROR( error ); } return fval; } bool PCB_PARSER::parseBool() throw( PARSE_ERROR ) { T token = NextTok(); if( token == T_yes ) return true; else if( token == T_no ) return false; else Expecting( "yes or no" ); return false; } wxPoint PCB_PARSER::parseXY() throw( PARSE_ERROR ) { if( CurTok() != T_LEFT ) NeedLEFT(); wxPoint pt; T token = NextTok(); if( token != T_xy ) Expecting( T_xy ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); NeedRIGHT(); return pt; } void PCB_PARSER::parseXY( int* aX, int* aY ) throw( PARSE_ERROR ) { wxPoint pt = parseXY(); if( aX ) *aX = pt.x; if( aY ) *aY = pt.y; } void PCB_PARSER::parseEDA_TEXT( EDA_TEXT* aText ) throw( PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_effects, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as EDA_TEXT." ) ); T token; for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_font: for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) continue; switch( token ) { case T_size: { wxSize sz; sz.SetHeight( parseBoardUnits( "text height" ) ); sz.SetWidth( parseBoardUnits( "text width" ) ); aText->SetSize( sz ); NeedRIGHT(); break; } case T_thickness: aText->SetThickness( parseBoardUnits( "text thickness" ) ); NeedRIGHT(); break; case T_bold: aText->SetBold( true ); break; case T_italic: aText->SetItalic( true ); break; default: Expecting( "size, bold, or italic" ); } } break; case T_justify: for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) continue; switch( token ) { case T_left: aText->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case T_right: aText->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; case T_top: aText->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); break; case T_bottom: aText->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); break; case T_mirror: aText->SetMirrored( true ); break; default: Expecting( "left, right, top, bottom, or mirror" ); } } break; case T_hide: aText->SetVisible( false ); break; default: Expecting( "font, justify, or hide" ); } } } S3D_MASTER* PCB_PARSER::parse3DModel() throw( PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_model, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as S3D_MASTER." ) ); T token; auto_ptr< S3D_MASTER > n3D( new S3D_MASTER( NULL ) ); NeedSYMBOLorNUMBER(); n3D->m_Shape3DName = FromUTF8(); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_at: NeedLEFT(); token = NextTok(); if( token != T_xyz ) Expecting( T_xyz ); n3D->m_MatPosition.x = parseDouble( "x value" ); n3D->m_MatPosition.y = parseDouble( "y value" ); n3D->m_MatPosition.z = parseDouble( "z value" ); NeedRIGHT(); break; case T_scale: NeedLEFT(); token = NextTok(); if( token != T_xyz ) Expecting( T_xyz ); n3D->m_MatScale.x = parseDouble( "x value" ); n3D->m_MatScale.y = parseDouble( "y value" ); n3D->m_MatScale.z = parseDouble( "z value" ); NeedRIGHT(); break; case T_rotate: NeedLEFT(); token = NextTok(); if( token != T_xyz ) Expecting( T_xyz ); n3D->m_MatRotation.x = parseDouble( "x value" ); n3D->m_MatRotation.y = parseDouble( "y value" ); n3D->m_MatRotation.z = parseDouble( "z value" ); NeedRIGHT(); break; default: Expecting( "at, scale, or rotate" ); } NeedRIGHT(); } return n3D.release(); } BOARD_ITEM* PCB_PARSER::Parse() throw( IO_ERROR, PARSE_ERROR ) { T token; BOARD_ITEM* item; LOCALE_IO toggle; // MODULEs can be prefixed with an initial block of single line comments and these // are kept for Format() so they round trip in s-expression form. BOARDs might // eventually do the same, but currently do not. std::auto_ptr initial_comments( ReadCommentLines() ); token = CurTok(); if( token != T_LEFT ) Expecting( T_LEFT ); switch( NextTok() ) { case T_kicad_pcb: if( m_board == NULL ) m_board = new BOARD(); item = (BOARD_ITEM*) parseBOARD(); break; case T_module: item = (BOARD_ITEM*) parseMODULE( initial_comments.release() ); break; default: wxString err; err.Printf( _( "unknown token \"%s\"" ), GetChars( FromUTF8() ) ); THROW_PARSE_ERROR( err, CurSource(), CurLine(), CurLineNumber(), CurOffset() ); } return item; } BOARD* PCB_PARSER::parseBOARD() throw( IO_ERROR, PARSE_ERROR ) { T token; parseHeader(); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_general: parseGeneralSection(); break; case T_page: parsePAGE_INFO(); break; case T_title_block: parseTITLE_BLOCK(); break; case T_layers: parseLayers(); break; case T_setup: parseSetup(); break; case T_net: parseNETINFO_ITEM(); break; case T_net_class: parseNETCLASS(); break; case T_gr_arc: case T_gr_circle: case T_gr_curve: case T_gr_line: case T_gr_poly: m_board->Add( parseDRAWSEGMENT(), ADD_APPEND ); break; case T_gr_text: m_board->Add( parseTEXTE_PCB(), ADD_APPEND ); break; case T_dimension: m_board->Add( parseDIMENSION(), ADD_APPEND ); break; case T_module: m_board->Add( parseMODULE(), ADD_APPEND ); break; case T_segment: m_board->m_Track.Append( parseTRACK() ); break; case T_via: m_board->m_Track.Append( parseSEGVIA() ); break; case T_zone: m_board->Add( parseZONE_CONTAINER(), ADD_APPEND ); break; case T_target: m_board->Add( parsePCB_TARGET(), ADD_APPEND ); break; default: wxString err; err.Printf( _( "unknown token \"%s\"" ), GetChars( FromUTF8() ) ); THROW_PARSE_ERROR( err, CurSource(), CurLine(), CurLineNumber(), CurOffset() ); } } return m_board; } void PCB_PARSER::parseHeader() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_kicad_pcb, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as a header." ) ); T token; NeedLEFT(); token = NextTok(); if( token != T_version ) Expecting( GetTokenText( T_version ) ); // Get the file version. m_board->SetFileFormatVersionAtLoad( parseInt( GetTokenText( T_version ) ) ); // Skip the host name and host build version information. NeedRIGHT(); NeedLEFT(); NeedSYMBOL(); NeedSYMBOL(); NeedSYMBOL(); NeedRIGHT(); } void PCB_PARSER::parseGeneralSection() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_general, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as a general section." ) ); T token; for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_thickness: m_board->GetDesignSettings().SetBoardThickness( parseBoardUnits( T_thickness ) ); NeedRIGHT(); break; case T_no_connects: m_board->SetUnconnectedNetCount( parseInt( "no connect count" ) ); NeedRIGHT(); break; default: // Skip everything but the board thickness. wxLogDebug( wxT( "Skipping general section token %s " ), GetChars( GetTokenString( token ) ) ); while( ( token = NextTok() ) != T_RIGHT ) { if( !IsSymbol( token ) && token != T_NUMBER ) Expecting( "symbol or number" ); } } } } void PCB_PARSER::parsePAGE_INFO() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_page, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as a PAGE_INFO." ) ); T token; PAGE_INFO pageInfo; NeedSYMBOL(); wxString pageType = FromUTF8(); if( !pageInfo.SetType( pageType ) ) { wxString err; err.Printf( _( "page type \"%s\" is not valid " ), GetChars( FromUTF8() ) ); THROW_PARSE_ERROR( err, CurSource(), CurLine(), CurLineNumber(), CurOffset() ); } if( pageType == PAGE_INFO::Custom ) { double width = parseDouble( "width" ); // width in mm // Perform some controls to avoid crashes if the size is edited by hands if( width < 100.0 ) width = 100.0; else if( width > 1200.0 ) width = 1200.0; double height = parseDouble( "height" ); // height in mm if( height < 100.0 ) height = 100.0; else if( height > 1200.0 ) height = 1200.0; pageInfo.SetWidthMils( Mm2mils( width ) ); pageInfo.SetHeightMils( Mm2mils( height ) ); } token = NextTok(); if( token == T_portrait ) { pageInfo.SetPortrait( true ); NeedRIGHT(); } else if( token != T_RIGHT ) { Expecting( "portrait|)" ); } m_board->SetPageSettings( pageInfo ); } void PCB_PARSER::parseTITLE_BLOCK() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_title_block, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as TITLE_BLOCK." ) ); T token; TITLE_BLOCK titleBlock; for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_title: NextTok(); titleBlock.SetTitle( FromUTF8() ); break; case T_date: NextTok(); titleBlock.SetDate( FromUTF8() ); break; case T_rev: NextTok(); titleBlock.SetRevision( FromUTF8() ); break; case T_company: NextTok(); titleBlock.SetCompany( FromUTF8() ); break; case T_comment: { int commentNumber = parseInt( "comment" ); switch( commentNumber ) { case 1: NextTok(); titleBlock.SetComment1( FromUTF8() ); break; case 2: NextTok(); titleBlock.SetComment2( FromUTF8() ); break; case 3: NextTok(); titleBlock.SetComment3( FromUTF8() ); break; case 4: NextTok(); titleBlock.SetComment4( FromUTF8() ); break; default: wxString err; err.Printf( wxT( "%d is not a valid title block comment number" ), commentNumber ); THROW_PARSE_ERROR( err, CurSource(), CurLine(), CurLineNumber(), CurOffset() ); } break; } default: Expecting( "title, date, rev, company, or comment" ); } NeedRIGHT(); } m_board->SetTitleBlock( titleBlock ); } void PCB_PARSER::parseLayers() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_layers, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as layers." ) ); T token; std::string name; std::string type; LAYER_NUM layerIndex; bool isVisible = true; LAYER_MSK visibleLayers = NO_LAYERS; LAYER_MSK enabledLayers = NO_LAYERS; int copperLayerCount = 0; for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); layerIndex = parseInt( "layer index" ); NeedSYMBOL(); name = CurText(); NeedSYMBOL(); type = CurText(); token = NextTok(); if( token == T_hide ) { isVisible = false; NeedRIGHT(); } else if( token == T_RIGHT ) { isVisible = true; } else { Expecting( "hide or )" ); } enabledLayers |= GetLayerMask( layerIndex ); if( isVisible ) visibleLayers |= GetLayerMask( layerIndex ); m_layerIndices[ name ] = layerIndex; m_layerMasks[ name ] = GetLayerMask(layerIndex); wxString wname = FROM_UTF8( name.c_str() ); enum LAYER_T layerType = LAYER::ParseType( type.c_str() ); LAYER layer( wname, layerType, isVisible ); layer.SetFixedListIndex( layerIndex ); m_board->SetLayer( layerIndex, layer ); // wxLogDebug( wxT( "Mapping layer %s to index %d" ), GetChars( wname ), layerIndex ); if( layerType != LT_UNDEFINED ) copperLayerCount++; } // We need at least 2 copper layers and there must be an even number of them. if( (copperLayerCount < 2) || ((copperLayerCount % 2) != 0) ) { wxString err = wxString::Format( _( "%d is not a valid layer count" ), copperLayerCount ); THROW_PARSE_ERROR( err, CurSource(), CurLine(), CurLineNumber(), CurOffset() ); } m_board->SetCopperLayerCount( copperLayerCount ); m_board->SetVisibleLayers( visibleLayers ); m_board->SetEnabledLayers( enabledLayers ); } template T PCB_PARSER::lookUpLayer( const M& aMap ) throw( PARSE_ERROR, IO_ERROR ) { // avoid constructing another std::string, use lexer's directly typename M::const_iterator it = aMap.find( curText ); if( it == aMap.end() ) { #if 0 && defined(DEBUG) // dump the whole darn table, there's something wrong with it. for( it = aMap.begin(); it != aMap.end(); ++it ) { printf( &aMap == (void*)&m_layerIndices ? "lm[%s] = %d\n" : "lm[%s] = %08X\n", it->first.c_str(), it->second ); } #endif wxString error = wxString::Format( _( "Layer '%s' in file <%s> at line %d, position %d, was not defined in the layers section" ), GetChars( FROM_UTF8( CurText() ) ), GetChars( CurSource() ), CurLineNumber(), CurOffset() ); THROW_IO_ERROR( error ); } return it->second; } LAYER_NUM PCB_PARSER::parseBoardItemLayer() throw( PARSE_ERROR, IO_ERROR ) { wxCHECK_MSG( CurTok() == T_layer, UNDEFINED_LAYER, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as layer." ) ); NextTok(); LAYER_NUM layerIndex = lookUpLayer( m_layerIndices ); // Handle closing ) in object parser. return layerIndex; } LAYER_MSK PCB_PARSER::parseBoardItemLayersAsMask() throw( PARSE_ERROR, IO_ERROR ) { wxCHECK_MSG( CurTok() == T_layers, NO_LAYERS, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as item layer mask." ) ); LAYER_MSK layerMask = NO_LAYERS; for( T token = NextTok(); token != T_RIGHT; token = NextTok() ) { LAYER_MSK mask = lookUpLayer( m_layerMasks ); layerMask |= mask; } return layerMask; } void PCB_PARSER::parseSetup() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_setup, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as setup." ) ); T token; NETCLASS* defaultNetclass = m_board->m_NetClasses.GetDefault(); BOARD_DESIGN_SETTINGS designSettings = m_board->GetDesignSettings(); ZONE_SETTINGS zoneSettings = m_board->GetZoneSettings(); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_last_trace_width: // not used now /* lastTraceWidth =*/ parseBoardUnits( T_last_trace_width ); NeedRIGHT(); break; case T_user_trace_width: m_board->m_TrackWidthList.push_back( parseBoardUnits( T_user_trace_width ) ); NeedRIGHT(); break; case T_trace_clearance: defaultNetclass->SetClearance( parseBoardUnits( T_trace_clearance ) ); NeedRIGHT(); break; case T_zone_clearance: zoneSettings.m_ZoneClearance = parseBoardUnits( T_zone_clearance ); NeedRIGHT(); break; case T_zone_45_only: zoneSettings.m_Zone_45_Only = parseBool(); NeedRIGHT(); break; case T_trace_min: designSettings.m_TrackMinWidth = parseBoardUnits( T_trace_min ); NeedRIGHT(); break; case T_segment_width: designSettings.m_DrawSegmentWidth = parseBoardUnits( T_segment_width ); NeedRIGHT(); break; case T_edge_width: designSettings.m_EdgeSegmentWidth = parseBoardUnits( T_edge_width ); NeedRIGHT(); break; case T_via_size: defaultNetclass->SetViaDiameter( parseBoardUnits( T_via_size ) ); NeedRIGHT(); break; case T_via_drill: defaultNetclass->SetViaDrill( parseBoardUnits( T_via_drill ) ); NeedRIGHT(); break; case T_via_min_size: designSettings.m_ViasMinSize = parseBoardUnits( T_via_min_size ); NeedRIGHT(); break; case T_via_min_drill: designSettings.m_ViasMinDrill = parseBoardUnits( T_via_min_drill ); NeedRIGHT(); break; case T_user_via: { int viaSize = parseBoardUnits( "user via size" ); int viaDrill = parseBoardUnits( "user via drill" ); m_board->m_ViasDimensionsList.push_back( VIA_DIMENSION( viaSize, viaDrill ) ); NeedRIGHT(); } break; case T_uvia_size: defaultNetclass->SetuViaDiameter( parseBoardUnits( T_uvia_size ) ); NeedRIGHT(); break; case T_uvia_drill: defaultNetclass->SetuViaDrill( parseBoardUnits( T_uvia_drill ) ); NeedRIGHT(); break; case T_uvias_allowed: designSettings.m_MicroViasAllowed = parseBool(); NeedRIGHT(); break; case T_uvia_min_size: designSettings.m_MicroViasMinSize = parseBoardUnits( T_uvia_min_size ); NeedRIGHT(); break; case T_uvia_min_drill: designSettings.m_MicroViasMinDrill = parseBoardUnits( T_uvia_min_drill ); NeedRIGHT(); break; case T_pcb_text_width: designSettings.m_PcbTextWidth = parseBoardUnits( T_pcb_text_width ); NeedRIGHT(); break; case T_pcb_text_size: designSettings.m_PcbTextSize.x = parseBoardUnits( "pcb text width" ); designSettings.m_PcbTextSize.y = parseBoardUnits( "pcb text height" ); NeedRIGHT(); break; case T_mod_edge_width: designSettings.m_ModuleSegmentWidth = parseBoardUnits( T_mod_edge_width ); NeedRIGHT(); break; case T_mod_text_size: designSettings.m_ModuleTextSize.x = parseBoardUnits( "module text width" ); designSettings.m_ModuleTextSize.y = parseBoardUnits( "module text height" ); NeedRIGHT(); break; case T_mod_text_width: designSettings.m_ModuleTextWidth = parseBoardUnits( T_mod_text_width ); NeedRIGHT(); break; case T_pad_size: { wxSize sz; sz.SetWidth( parseBoardUnits( "master pad width" ) ); sz.SetHeight( parseBoardUnits( "master pad height" ) ); designSettings.m_Pad_Master.SetSize( sz ); NeedRIGHT(); } break; case T_pad_drill: { int drillSize = parseBoardUnits( T_pad_drill ); designSettings.m_Pad_Master.SetDrillSize( wxSize( drillSize, drillSize ) ); NeedRIGHT(); } break; case T_pad_to_mask_clearance: designSettings.m_SolderMaskMargin = parseBoardUnits( T_pad_to_mask_clearance ); NeedRIGHT(); break; case T_solder_mask_min_width: designSettings.m_SolderMaskMinWidth = parseBoardUnits( T_solder_mask_min_width ); NeedRIGHT(); break; case T_pad_to_paste_clearance: designSettings.m_SolderPasteMargin = parseBoardUnits( T_pad_to_paste_clearance ); NeedRIGHT(); break; case T_pad_to_paste_clearance_ratio: designSettings.m_SolderPasteMarginRatio = parseDouble( T_pad_to_paste_clearance_ratio ); NeedRIGHT(); break; case T_aux_axis_origin: { int x = parseBoardUnits( "auxiliary origin X" ); int y = parseBoardUnits( "auxiliary origin Y" ); // m_board->SetAuxOrigin( wxPoint( x, y ) ); gets overwritten via SetDesignSettings below designSettings.m_AuxOrigin = wxPoint( x, y ); NeedRIGHT(); } break; case T_grid_origin: { int x = parseBoardUnits( "grid origin X" ); int y = parseBoardUnits( "grid origin Y" ); // m_board->SetGridOrigin( wxPoint( x, y ) ); gets overwritten SetDesignSettings below designSettings.m_GridOrigin = wxPoint( x, y ); NeedRIGHT(); } break; case T_visible_elements: designSettings.SetVisibleElements( parseHex() ); NeedRIGHT(); break; case T_pcbplotparams: { PCB_PLOT_PARAMS plotParams; PCB_PLOT_PARAMS_PARSER parser( reader ); plotParams.Parse( &parser ); m_board->SetPlotOptions( plotParams ); // I don't know why but this seems to fix a problem in PCB_PLOT_PARAMS::Parse(). NextTok(); } break; default: Unexpected( CurText() ); } } m_board->SetDesignSettings( designSettings ); m_board->SetZoneSettings( zoneSettings ); // Until such time as the *.brd file does not have the // global parameters: // "last_trace_width", "trace_min_width", "via_size", "via_drill", // "via_min_size", and "via_clearance", put those same global // values into the default NETCLASS until later board load // code should override them. *.kicad_pcb files which have been // saved with knowledge of NETCLASSes will override these // defaults, old boards will not. // // @todo: I expect that at some point we can remove said global // parameters from the *.brd file since the ones in the // default netclass serve the same purpose. If needed // at all, the global defaults should go into a preferences // file instead so they are there to start new board // projects. m_board->m_NetClasses.GetDefault()->SetParams(); } void PCB_PARSER::parseNETINFO_ITEM() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_net, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as net." ) ); int number = parseInt( "net number" ); NeedSYMBOLorNUMBER(); wxString name = FromUTF8(); NeedRIGHT(); // net 0 should be already in list, so store this net // if it is not the net 0, or if the net 0 does not exists. // (TODO: a better test.) if( number > 0 || m_board->FindNet( 0 ) == NULL ) { NETINFO_ITEM* net = new NETINFO_ITEM( m_board ); net->SetNet( number ); net->SetNetname( name ); m_board->AppendNet( net ); } } void PCB_PARSER::parseNETCLASS() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_RET( CurTok() == T_net_class, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as net class." ) ); T token; auto_ptr nc( new NETCLASS( m_board, wxEmptyString ) ); // Read netclass name (can be a name or just a number like track width) NeedSYMBOLorNUMBER(); nc->SetName( FromUTF8() ); NeedSYMBOL(); nc->SetDescription( FromUTF8() ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_clearance: nc->SetClearance( parseBoardUnits( T_clearance ) ); break; case T_trace_width: nc->SetTrackWidth( parseBoardUnits( T_trace_width ) ); break; case T_via_dia: nc->SetViaDiameter( parseBoardUnits( T_via_dia ) ); break; case T_via_drill: nc->SetViaDrill( parseBoardUnits( T_via_drill ) ); break; case T_uvia_dia: nc->SetuViaDiameter( parseBoardUnits( T_uvia_dia ) ); break; case T_uvia_drill: nc->SetuViaDrill( parseBoardUnits( T_uvia_drill ) ); break; case T_add_net: NeedSYMBOLorNUMBER(); nc->Add( FromUTF8() ); break; default: Expecting( "clearance, trace_width, via_dia, via_drill, uvia_dia, uvia_drill, or add_net" ); } NeedRIGHT(); } if( m_board->m_NetClasses.Add( nc.get() ) ) { nc.release(); } else { // Must have been a name conflict, this is a bad board file. // User may have done a hand edit to the file. // auto_ptr will delete nc on this code path wxString error; error.Printf( _( "duplicate NETCLASS name '%s' in file <%s> at line %d, offset %d" ), nc->GetName().GetData(), CurSource().GetData(), CurLineNumber(), CurOffset() ); THROW_IO_ERROR( error ); } } DRAWSEGMENT* PCB_PARSER::parseDRAWSEGMENT() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_gr_arc || CurTok() == T_gr_circle || CurTok() == T_gr_curve || CurTok() == T_gr_line || CurTok() == T_gr_poly, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as DRAWSEGMENT." ) ); T token; wxPoint pt; auto_ptr< DRAWSEGMENT > segment( new DRAWSEGMENT( NULL ) ); switch( CurTok() ) { case T_gr_arc: segment->SetShape( S_ARC ); NeedLEFT(); token = NextTok(); if( token != T_start ) Expecting( T_start ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd( pt ); NeedRIGHT(); break; case T_gr_circle: segment->SetShape( S_CIRCLE ); NeedLEFT(); token = NextTok(); if( token != T_center ) Expecting( T_center ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd( pt ); NeedRIGHT(); break; case T_gr_curve: segment->SetShape( S_CURVE ); NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); segment->SetStart( parseXY() ); segment->SetBezControl1( parseXY() ); segment->SetBezControl2( parseXY() ); segment->SetEnd( parseXY() ); NeedRIGHT(); break; case T_gr_line: // Default DRAWSEGMENT type is S_SEGMENT. NeedLEFT(); token = NextTok(); if( token != T_start ) Expecting( T_start ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd( pt ); NeedRIGHT(); break; case T_gr_poly: { segment->SetShape( S_POLYGON ); NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); std::vector< wxPoint > pts; while( (token = NextTok()) != T_RIGHT ) pts.push_back( parseXY() ); segment->SetPolyPoints( pts ); } break; default: Expecting( "gr_arc, gr_circle, gr_curve, gr_line, or gr_poly" ); } for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_angle: segment->SetAngle( parseDouble( "segment angle" ) * 10.0 ); break; case T_layer: segment->SetLayer( parseBoardItemLayer() ); break; case T_width: segment->SetWidth( parseBoardUnits( T_width ) ); break; case T_tstamp: segment->SetTimeStamp( parseHex() ); break; case T_status: segment->SetStatus( static_cast( parseHex() ) ); break; default: Expecting( "layer, width, tstamp, or status" ); } NeedRIGHT(); } return segment.release(); } TEXTE_PCB* PCB_PARSER::parseTEXTE_PCB() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_gr_text, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as TEXTE_PCB." ) ); T token; auto_ptr< TEXTE_PCB > text( new TEXTE_PCB( m_board ) ); NeedSYMBOLorNUMBER(); text->SetText( FromUTF8() ); NeedLEFT(); token = NextTok(); if( token != T_at ) Expecting( T_at ); wxPoint pt; pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); text->SetTextPosition( pt ); // If there is no orientation defined, then it is the default value of 0 degrees. token = NextTok(); if( token == T_NUMBER ) { text->SetOrientation( parseDouble() * 10.0 ); NeedRIGHT(); } else if( token != T_RIGHT ) { Unexpected( CurText() ); } for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_layer: text->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_tstamp: text->SetTimeStamp( parseHex() ); NeedRIGHT(); break; case T_effects: parseEDA_TEXT( (EDA_TEXT*) text.get() ); break; default: Expecting( "layer, tstamp or effects" ); } } return text.release(); } DIMENSION* PCB_PARSER::parseDIMENSION() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_dimension, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as DIMENSION." ) ); T token; auto_ptr< DIMENSION > dimension( new DIMENSION( NULL ) ); dimension->SetValue( parseBoardUnits( "dimension value" ) ); NeedLEFT(); token = NextTok(); if( token != T_width ) Expecting( T_width ); dimension->SetWidth( parseBoardUnits( "dimension width value" ) ); NeedRIGHT(); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_layer: dimension->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_tstamp: dimension->SetTimeStamp( parseHex() ); NeedRIGHT(); break; case T_gr_text: { TEXTE_PCB* text = parseTEXTE_PCB(); dimension->Text() = *text; dimension->SetPosition( text->GetTextPosition() ); delete text; break; } case T_feature1: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_featureLineDO.x, &dimension->m_featureLineDO.y ); parseXY( &dimension->m_featureLineDF.x, &dimension->m_featureLineDF.y ); NeedRIGHT(); NeedRIGHT(); break; case T_feature2: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_featureLineGO.x, &dimension->m_featureLineGO.y ); parseXY( &dimension->m_featureLineGF.x, &dimension->m_featureLineGF.y ); NeedRIGHT(); NeedRIGHT(); break; case T_crossbar: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_crossBarO.x, &dimension->m_crossBarO.y ); parseXY( &dimension->m_crossBarF.x, &dimension->m_crossBarF.y ); NeedRIGHT(); NeedRIGHT(); break; case T_arrow1a: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_arrowD1O.x, &dimension->m_arrowD1O.y ); parseXY( &dimension->m_arrowD1F.x, &dimension->m_arrowD1F.y ); NeedRIGHT(); NeedRIGHT(); break; case T_arrow1b: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_arrowD2O.x, &dimension->m_arrowD2O.y ); parseXY( &dimension->m_arrowD2F.x, &dimension->m_arrowD2F.y ); NeedRIGHT(); NeedRIGHT(); break; case T_arrow2a: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_arrowG1O.x, &dimension->m_arrowG1O.y ); parseXY( &dimension->m_arrowG1F.x, &dimension->m_arrowG1F.y ); NeedRIGHT(); NeedRIGHT(); break; case T_arrow2b: NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); parseXY( &dimension->m_arrowG2O.x, &dimension->m_arrowG2O.y ); parseXY( &dimension->m_arrowG2F.x, &dimension->m_arrowG2F.y ); NeedRIGHT(); NeedRIGHT(); break; default: Expecting( "layer, tstamp, gr_text, feature1, feature2 crossbar, arrow1a, " "arrow1b, arrow2a, or arrow2b" ); } } return dimension.release(); } MODULE* PCB_PARSER::parseMODULE( wxArrayString* aInitialComments ) throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_module, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as MODULE." ) ); wxPoint pt; T token; auto_ptr< MODULE > module( new MODULE( m_board ) ); module->SetInitialComments( aInitialComments ); NeedSYMBOLorNUMBER(); module->SetLibRef( FromUTF8() ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_locked: module->SetLocked( true ); break; case T_placed: module->SetIsPlaced( true ); break; case T_layer: module->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_tedit: module->SetLastEditTime( parseHex() ); NeedRIGHT(); break; case T_tstamp: module->SetTimeStamp( parseHex() ); NeedRIGHT(); break; case T_at: pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); module->SetPosition( pt ); token = NextTok(); if( token == T_NUMBER ) { module->SetOrientation( parseDouble() * 10.0 ); NeedRIGHT(); } else if( token != T_RIGHT ) { Expecting( T_RIGHT ); } break; case T_descr: NeedSYMBOLorNUMBER(); // some symbols can be 0508, so a number is also a symbol here module->SetDescription( FromUTF8() ); NeedRIGHT(); break; case T_tags: NeedSYMBOLorNUMBER(); // some symbols can be 0508, so a number is also a symbol here module->SetKeywords( FromUTF8() ); NeedRIGHT(); break; case T_path: NeedSYMBOLorNUMBER(); // Paths can be numerical so a number is also a symbol here module->SetPath( FromUTF8() ); NeedRIGHT(); break; case T_autoplace_cost90: module->SetPlacementCost90( parseInt( "auto place cost at 90 degrees" ) ); NeedRIGHT(); break; case T_autoplace_cost180: module->SetPlacementCost180( parseInt( "auto place cost at 180 degrees" ) ); NeedRIGHT(); break; case T_solder_mask_margin: module->SetLocalSolderMaskMargin( parseBoardUnits( "local solder mask margin value" ) ); NeedRIGHT(); break; case T_solder_paste_margin: module->SetLocalSolderPasteMargin( parseBoardUnits( "local solder paste margin value" ) ); NeedRIGHT(); break; case T_solder_paste_ratio: module->SetLocalSolderPasteMarginRatio( parseDouble( "local solder paste margin ratio value" ) ); NeedRIGHT(); break; case T_clearance: module->SetLocalClearance( parseBoardUnits( "local clearance value" ) ); NeedRIGHT(); break; case T_zone_connect: module->SetZoneConnection( (ZoneConnection) parseInt( "zone connection value" ) ); NeedRIGHT(); break; case T_thermal_width: module->SetThermalWidth( parseBoardUnits( "thermal width value" ) ); NeedRIGHT(); break; case T_thermal_gap: module->SetThermalGap( parseBoardUnits( "thermal gap value" ) ); NeedRIGHT(); break; case T_attr: for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { switch( token ) { case T_smd: module->SetAttributes( module->GetAttributes() | MOD_CMS ); break; case T_virtual: module->SetAttributes( module->GetAttributes() | MOD_VIRTUAL ); break; default: Expecting( "smd and/or virtual" ); } } break; case T_fp_text: { TEXTE_MODULE* text = parseTEXTE_MODULE(); text->SetParent( module.get() ); double orientation = text->GetOrientation(); orientation -= module->GetOrientation(); text->SetOrientation( orientation ); text->SetDrawCoord(); switch( text->GetType() ) { case TEXTE_MODULE::TEXT_is_REFERENCE: module->Reference() = *text; delete text; break; case TEXTE_MODULE::TEXT_is_VALUE: module->Value() = *text; delete text; break; default: module->GraphicalItems().PushBack( text ); } break; } case T_fp_arc: case T_fp_circle: case T_fp_curve: case T_fp_line: case T_fp_poly: { EDGE_MODULE* em = parseEDGE_MODULE(); em->SetParent( module.get() ); em->SetDrawCoord(); module->GraphicalItems().PushBack( em ); break; } case T_pad: { D_PAD* pad = parseD_PAD(); wxPoint pt = pad->GetPos0(); RotatePoint( &pt, module->GetOrientation() ); pad->SetPosition( pt + module->GetPosition() ); module->AddPad( pad ); break; } case T_model: module->Add3DModel( parse3DModel() ); break; default: Expecting( "locked, placed, tedit, tstamp, at, descr, tags, path, " "autoplace_cost90, autoplace_cost180, solder_mask_margin, " "solder_paste_margin, solder_paste_ratio, clearance, " "zone_connect, thermal_width, thermal_gap, attr, fp_text, " "fp_arc, fp_circle, fp_curve, fp_line, fp_poly, pad, or model" ); } } module->CalculateBoundingBox(); return module.release(); } TEXTE_MODULE* PCB_PARSER::parseTEXTE_MODULE() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_fp_text, NULL, wxString::Format( wxT( "Cannot parse %s as TEXTE_MODULE at line %d, offset %d." ), GetChars( GetTokenString( CurTok() ) ), CurLineNumber(), CurOffset() ) ); T token = NextTok(); auto_ptr< TEXTE_MODULE > text( new TEXTE_MODULE( NULL ) ); switch( token ) { case T_reference: text->SetType( TEXTE_MODULE::TEXT_is_REFERENCE ); break; case T_value: text->SetType( TEXTE_MODULE::TEXT_is_VALUE ); break; case T_user: break; // Default type is user text. default: THROW_IO_ERROR( wxString::Format( _( "cannot handle module text type %s" ), GetChars( FromUTF8() ) ) ); } NeedSYMBOLorNUMBER(); text->SetText( FromUTF8() ); NeedLEFT(); token = NextTok(); if( token != T_at ) Expecting( T_at ); wxPoint pt; pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); text->SetPos0( pt ); token = NextTok(); // If there is no orientation defined, then it is the default value of 0 degrees. if( token == T_NUMBER ) { text->SetOrientation( parseDouble() * 10.0 ); NeedRIGHT(); } else if( token != T_RIGHT ) { Unexpected( CurText() ); } for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_layer: text->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_hide: text->SetVisible( false ); break; case T_effects: parseEDA_TEXT( (EDA_TEXT*) text.get() ); break; default: Expecting( "hide or effects" ); } } return text.release(); } EDGE_MODULE* PCB_PARSER::parseEDGE_MODULE() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_fp_arc || CurTok() == T_fp_circle || CurTok() == T_fp_curve || CurTok() == T_fp_line || CurTok() == T_fp_poly, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as EDGE_MODULE." ) ); wxPoint pt; T token; auto_ptr< EDGE_MODULE > segment( new EDGE_MODULE( NULL ) ); switch( CurTok() ) { case T_fp_arc: segment->SetShape( S_ARC ); NeedLEFT(); token = NextTok(); if( token != T_start ) Expecting( T_start ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart0( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd0( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_angle ) Expecting( T_angle ); segment->SetAngle( parseDouble( "segment angle" ) * 10.0 ); NeedRIGHT(); break; case T_fp_circle: segment->SetShape( S_CIRCLE ); NeedLEFT(); token = NextTok(); if( token != T_center ) Expecting( T_center ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart0( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd0( pt ); NeedRIGHT(); break; case T_fp_curve: segment->SetShape( S_CURVE ); NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); segment->SetStart0( parseXY() ); segment->SetBezControl1( parseXY() ); segment->SetBezControl2( parseXY() ); segment->SetEnd0( parseXY() ); NeedRIGHT(); break; case T_fp_line: // Default DRAWSEGMENT type is S_SEGMENT. NeedLEFT(); token = NextTok(); if( token != T_start ) Expecting( T_start ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetStart0( pt ); NeedRIGHT(); NeedLEFT(); token = NextTok(); if( token != T_end ) Expecting( T_end ); pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); segment->SetEnd0( pt ); NeedRIGHT(); break; case T_fp_poly: { segment->SetShape( S_POLYGON ); NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); std::vector< wxPoint > pts; while( (token = NextTok()) != T_RIGHT ) pts.push_back( parseXY() ); segment->SetPolyPoints( pts ); } break; default: Expecting( "fp_arc, fp_circle, fp_curve, fp_line, or fp_poly" ); } for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_layer: segment->SetLayer( parseBoardItemLayer() ); break; case T_width: segment->SetWidth( parseBoardUnits( T_width ) ); break; case T_tstamp: segment->SetTimeStamp( parseHex() ); break; case T_status: segment->SetStatus( static_cast( parseHex() ) ); break; default: Expecting( "layer or width" ); } NeedRIGHT(); } return segment.release(); } D_PAD* PCB_PARSER::parseD_PAD() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_pad, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as D_PAD." ) ); wxSize sz; wxPoint pt; auto_ptr< D_PAD > pad( new D_PAD( NULL ) ); NeedSYMBOLorNUMBER(); pad->SetPadName( FromUTF8() ); T token = NextTok(); switch( token ) { case T_thru_hole: pad->SetAttribute( PAD_STANDARD ); break; case T_smd: pad->SetAttribute( PAD_SMD ); // Default D_PAD object is thru hole with drill. // SMD pads have no hole pad->SetDrillSize( wxSize( 0, 0 ) ); break; case T_connect: pad->SetAttribute( PAD_CONN ); // Default D_PAD object is thru hole with drill. // CONN pads have no hole pad->SetDrillSize( wxSize( 0, 0 ) ); break; case T_np_thru_hole: pad->SetAttribute( PAD_HOLE_NOT_PLATED ); break; default: Expecting( "thru_hole, smd, connect, or np_thru_hole" ); } token = NextTok(); switch( token ) { case T_circle: pad->SetShape( PAD_CIRCLE ); break; case T_rect: pad->SetShape( PAD_RECT ); break; case T_oval: pad->SetShape( PAD_OVAL ); break; case T_trapezoid: pad->SetShape( PAD_TRAPEZOID ); break; default: Expecting( "circle, rectangle, oval, or trapezoid" ); } for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_size: sz.SetWidth( parseBoardUnits( "width value" ) ); sz.SetHeight( parseBoardUnits( "height value" ) ); pad->SetSize( sz ); NeedRIGHT(); break; case T_at: pt.x = parseBoardUnits( "X coordinate" ); pt.y = parseBoardUnits( "Y coordinate" ); pad->SetPos0( pt ); token = NextTok(); if( token == T_NUMBER ) { pad->SetOrientation( parseDouble() * 10.0 ); NeedRIGHT(); } else if( token != T_RIGHT ) { Expecting( ") or angle value" ); } break; case T_rect_delta: { wxSize delta; delta.SetWidth( parseBoardUnits( "rectangle delta width" ) ); delta.SetHeight( parseBoardUnits( "rectangle delta height" ) ); pad->SetDelta( delta ); NeedRIGHT(); break; } case T_drill: { bool haveWidth = false; wxSize drillSize = pad->GetDrillSize(); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_oval: pad->SetDrillShape( PAD_OVAL ); break; case T_NUMBER: { if( !haveWidth ) { drillSize.SetWidth( parseBoardUnits() ); // If height is not defined the width and height are the same. drillSize.SetHeight( drillSize.GetWidth() ); haveWidth = true; } else { drillSize.SetHeight( parseBoardUnits() ); } break; } case T_offset: pt.x = parseBoardUnits( "drill offset x" ); pt.y = parseBoardUnits( "drill offset y" ); pad->SetOffset( pt ); NeedRIGHT(); break; default: Expecting( "oval, size, or offset" ); } } // This fixes a bug caused by setting the default D_PAD drill size to a value // other than 0 used to fix a bunch of debug assertions even though it is defined // as a through hole pad. Wouldn't a though hole pad with no drill be a surface // mount pad (or a conn pad which is a smd pad with no solder paste)? if( ( pad->GetAttribute() != PAD_SMD ) && ( pad->GetAttribute() != PAD_CONN ) ) pad->SetDrillSize( drillSize ); else pad->SetDrillSize( wxSize( 0, 0 ) ); break; } case T_layers: { LAYER_MSK layerMask = parseBoardItemLayersAsMask(); pad->SetLayerMask( layerMask ); } break; case T_net: pad->SetNet( parseInt( "net number" ) ); NeedSYMBOLorNUMBER(); pad->SetNetname( FromUTF8() ); NeedRIGHT(); break; case T_die_length: pad->SetPadToDieLength( parseBoardUnits( T_die_length ) ); NeedRIGHT(); break; case T_solder_mask_margin: pad->SetLocalSolderMaskMargin( parseBoardUnits( T_solder_mask_margin ) ); NeedRIGHT(); break; case T_solder_paste_margin: pad->SetLocalSolderPasteMargin( parseBoardUnits( T_solder_paste_margin ) ); NeedRIGHT(); break; case T_solder_paste_margin_ratio: pad->SetLocalSolderPasteMarginRatio( parseDouble( "pad local solder paste margin ratio value" ) ); NeedRIGHT(); break; case T_clearance: pad->SetLocalClearance( parseBoardUnits( "local clearance value" ) ); NeedRIGHT(); break; case T_zone_connect: pad->SetZoneConnection( (ZoneConnection) parseInt( "zone connection value" ) ); NeedRIGHT(); break; case T_thermal_width: pad->SetThermalWidth( parseBoardUnits( T_thermal_width ) ); NeedRIGHT(); break; case T_thermal_gap: pad->SetThermalGap( parseBoardUnits( T_thermal_gap ) ); NeedRIGHT(); break; default: Expecting( "at, drill, layers, net, die_length, solder_mask_margin, " "solder_paste_margin, solder_paste_margin_ratio, clearance, " "zone_connect, thermal_width, or thermal_gap" ); } } return pad.release(); } TRACK* PCB_PARSER::parseTRACK() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_segment, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as TRACK." ) ); wxPoint pt; T token; auto_ptr< TRACK > track( new TRACK( m_board ) ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); switch( token ) { case T_start: pt.x = parseBoardUnits( "start x" ); pt.y = parseBoardUnits( "start y" ); track->SetStart( pt ); break; case T_end: pt.x = parseBoardUnits( "end x" ); pt.y = parseBoardUnits( "end y" ); track->SetEnd( pt ); break; case T_width: track->SetWidth( parseBoardUnits( "width" ) ); break; case T_layer: track->SetLayer( parseBoardItemLayer() ); break; case T_net: track->SetNet( parseInt( "net number" ) ); break; case T_tstamp: track->SetTimeStamp( parseHex() ); break; case T_status: track->SetStatus( static_cast( parseHex() ) ); break; default: Expecting( "start, end, width, layer, net, tstamp, or status" ); } NeedRIGHT(); } return track.release(); } SEGVIA* PCB_PARSER::parseSEGVIA() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_via, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as SEGVIA." ) ); wxPoint pt; T token; auto_ptr< SEGVIA > via( new SEGVIA( m_board ) ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_blind: via->SetShape( VIA_BLIND_BURIED ); break; case T_micro: via->SetShape( VIA_MICROVIA ); break; case T_at: pt.x = parseBoardUnits( "start x" ); pt.y = parseBoardUnits( "start y" ); via->SetStart( pt ); via->SetEnd( pt ); NeedRIGHT(); break; case T_size: via->SetWidth( parseBoardUnits( "via width" ) ); NeedRIGHT(); break; case T_drill: via->SetDrill( parseBoardUnits( "drill diameter" ) ); NeedRIGHT(); break; case T_layers: { LAYER_NUM layer1, layer2; NextTok(); layer1 = lookUpLayer( m_layerIndices ); NextTok(); layer2 = lookUpLayer( m_layerIndices ); via->SetLayerPair( layer1, layer2 ); NeedRIGHT(); } break; case T_net: via->SetNet( parseInt( "net number" ) ); NeedRIGHT(); break; case T_tstamp: via->SetTimeStamp( parseHex() ); NeedRIGHT(); break; case T_status: via->SetStatus( static_cast( parseHex() ) ); NeedRIGHT(); break; default: Expecting( "blind, micro, at, size, drill, layers, net, tstamp, or status" ); } } return via.release(); } ZONE_CONTAINER* PCB_PARSER::parseZONE_CONTAINER() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_zone, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as ZONE_CONTAINER." ) ); CPolyLine::HATCH_STYLE hatchStyle = CPolyLine::NO_HATCH; int hatchPitch = Mils2iu( CPolyLine::GetDefaultHatchPitchMils() ); wxPoint pt; T token; // bigger scope since each filled_polygon is concatenated in here CPOLYGONS_LIST pts; auto_ptr< ZONE_CONTAINER > zone( new ZONE_CONTAINER( m_board ) ); zone->SetPriority( 0 ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_net: // Init the net code only, not the netname, to be sure // the zone net name is the name read in file. // (When mismatch, the user will be prompted in DRC, to fix the actual name) zone->BOARD_CONNECTED_ITEM::SetNet( parseInt( "net number" ) ); NeedRIGHT(); break; case T_net_name: NeedSYMBOLorNUMBER(); zone->SetNetName( FromUTF8() ); NeedRIGHT(); break; case T_layer: zone->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_tstamp: zone->SetTimeStamp( parseHex() ); NeedRIGHT(); break; case T_hatch: token = NextTok(); if( token != T_none && token != T_edge && token != T_full ) Expecting( "none, edge, or full" ); switch( token ) { default: case T_none: hatchStyle = CPolyLine::NO_HATCH; break; case T_edge: hatchStyle = CPolyLine::DIAGONAL_EDGE; break; case T_full: hatchStyle = CPolyLine::DIAGONAL_FULL; } hatchPitch = parseBoardUnits( "hatch pitch" ); NeedRIGHT(); break; case T_priority: zone->SetPriority( parseInt( "zone priority" ) ); NeedRIGHT(); break; case T_connect_pads: for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_yes: zone->SetPadConnection( PAD_IN_ZONE ); break; case T_no: zone->SetPadConnection( PAD_NOT_IN_ZONE ); break; case T_thru_hole_only: zone->SetPadConnection( THT_THERMAL ); break; case T_clearance: zone->SetZoneClearance( parseBoardUnits( "zone clearance" ) ); NeedRIGHT(); break; default: Expecting( "yes, no, or clearance" ); } } break; case T_min_thickness: zone->SetMinThickness( parseBoardUnits( T_min_thickness ) ); NeedRIGHT(); break; case T_fill: for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_yes: zone->SetIsFilled( true ); break; case T_mode: token = NextTok(); if( token != T_segment && token != T_polygon ) Expecting( "segment or polygon" ); // @todo Create an enum for fill modes. zone->SetFillMode( token == T_polygon ? 0 : 1 ); NeedRIGHT(); break; case T_arc_segments: zone->SetArcSegmentCount( parseInt( "arc segment count" ) ); NeedRIGHT(); break; case T_thermal_gap: zone->SetThermalReliefGap( parseBoardUnits( T_thermal_gap ) ); NeedRIGHT(); break; case T_thermal_bridge_width: zone->SetThermalReliefCopperBridge( parseBoardUnits( T_thermal_bridge_width ) ); NeedRIGHT(); break; case T_smoothing: switch( NextTok() ) { case T_none: zone->SetCornerSmoothingType( ZONE_SETTINGS::SMOOTHING_NONE ); break; case T_chamfer: zone->SetCornerSmoothingType( ZONE_SETTINGS::SMOOTHING_CHAMFER ); break; case T_fillet: zone->SetCornerSmoothingType( ZONE_SETTINGS::SMOOTHING_FILLET ); break; default: Expecting( "none, chamfer, or fillet" ); } NeedRIGHT(); break; case T_radius: zone->SetCornerRadius( parseBoardUnits( "corner radius" ) ); NeedRIGHT(); break; default: Expecting( "mode, arc_segments, thermal_gap, thermal_bridge_width, " "smoothing, or radius" ); } } break; case T_keepout: zone->SetIsKeepout( true ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_tracks: token = NextTok(); if( token != T_allowed && token != T_not_allowed ) Expecting( "allowed or not_allowed" ); zone->SetDoNotAllowTracks( token == T_not_allowed ); break; case T_vias: token = NextTok(); if( token != T_allowed && token != T_not_allowed ) Expecting( "allowed or not_allowed" ); zone->SetDoNotAllowVias( token == T_not_allowed ); break; case T_copperpour: token = NextTok(); if( token != T_allowed && token != T_not_allowed ) Expecting( "allowed or not_allowed" ); zone->SetDoNotAllowCopperPour( token == T_not_allowed ); break; default: Expecting( "tracks, vias or copperpour" ); } NeedRIGHT(); } break; case T_polygon: { std::vector< wxPoint > corners; NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { corners.push_back( parseXY() ); } NeedRIGHT(); zone->AddPolygon( corners ); } break; case T_filled_polygon: { // "(filled_polygon (pts" NeedLEFT(); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { pts.Append( CPolyPt( parseXY() ) ); } NeedRIGHT(); pts.CloseLastContour(); } break; case T_fill_segments: { std::vector< SEGMENT > segs; for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token != T_LEFT ) Expecting( T_LEFT ); token = NextTok(); if( token != T_pts ) Expecting( T_pts ); SEGMENT segment( parseXY(), parseXY() ); NeedRIGHT(); segs.push_back( segment ); } zone->AddFillSegments( segs ); } break; default: Expecting( "net, layer, tstamp, hatch, priority, connect_pads, min_thickness, " "fill, polygon, filled_polygon, or fill_segments" ); } } if( zone->GetNumCorners() > 2 ) { if( !zone->IsOnCopperLayer() ) { zone->SetFillMode( 0 ); zone->SetNet( 0 ); } // Set hatch here, after outlines corners are read zone->Outline()->SetHatch( hatchStyle, hatchPitch, true ); } if( pts.GetCornersCount() ) zone->AddFilledPolysList( pts ); // Ensure keepout does not have a net (which have no sense for a keepout zone) if( zone->GetIsKeepout() ) { zone->SetNet(0); zone->SetNetName( wxEmptyString ); } return zone.release(); } PCB_TARGET* PCB_PARSER::parsePCB_TARGET() throw( IO_ERROR, PARSE_ERROR ) { wxCHECK_MSG( CurTok() == T_target, NULL, wxT( "Cannot parse " ) + GetTokenString( CurTok() ) + wxT( " as PCB_TARGET." ) ); wxPoint pt; T token; auto_ptr< PCB_TARGET > target( new PCB_TARGET( NULL ) ); for( token = NextTok(); token != T_RIGHT; token = NextTok() ) { if( token == T_LEFT ) token = NextTok(); switch( token ) { case T_x: target->SetShape( 1 ); break; case T_plus: target->SetShape( 0 ); break; case T_at: pt.x = parseBoardUnits( "target x position" ); pt.y = parseBoardUnits( "target y position" ); target->SetPosition( pt ); NeedRIGHT(); break; case T_size: target->SetSize( parseBoardUnits( "target size" ) ); NeedRIGHT(); break; case T_width: target->SetWidth( parseBoardUnits( "target thickness" ) ); NeedRIGHT(); break; case T_layer: target->SetLayer( parseBoardItemLayer() ); NeedRIGHT(); break; case T_tstamp: target->SetTimeStamp( parseHex() ); NeedRIGHT(); break; default: Expecting( "x, plus, at, size, width, layer or tstamp" ); } } return target.release(); }