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kicad/pcbnew/specctra.cpp

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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2007-2008 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2007 Kicad Developers, see change_log.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
*/
/* This source file implements export and import capabilities to the
specctra dsn file format. The grammar for that file format is documented
fairly well. There are classes for each major type of descriptor in the
spec.
Since there are so many classes in here, it may be helpful to generate
the Doxygen directory:
$ cd <kicadSourceRoot>
$ doxygen
Then you can view the html documentation in the <kicadSourceRoot>/doxygen
directory. The main class in this file is SPECCTRA_DB and its main
functions are Load() and Export().
*/
#include <cstdarg>
#include <cstdio>
#include <boost/ptr_container/ptr_vector.hpp>
#include <wx/ffile.h>
#include "fctsys.h"
#include "pcbstruct.h"
#include "dsn.h"
#define EDA_BASE // build_version.h behavior
#undef COMMON_GLOBL
#define COMMON_GLOBL // build_version.h behavior
#include "build_version.h"
namespace DSN {
#define NESTWIDTH 4 ///< how many spaces per nestLevel
class SPECCTRA_DB;
class PCB;
/**
* Class OUTPUTFORMATTER
* is an interface (abstract class) used to output ASCII text. The destination
* of the ASCII text is up to the implementer.
*/
class OUTPUTFORMATTER
{
// When used on a C++ function, we must account for the "this" pointer,
// so increase the STRING-INDEX and FIRST-TO_CHECK by one.
// See http://docs.freebsd.org/info/gcc/gcc.info.Function_Attributes.html
// Then to get format checking during the compile, compile with -Wall or -Wformat
#define PRINTF_FUNC __attribute__ ((format (printf, 3, 4)))
public:
/**
* Function print
* formats and writes text to the output stream.
*
* @param nestLevel The multiple of spaces to preceed the output with.
* @param fmt A printf() style format string.
* @param ... a variable list of parameters that will get blended into
* the output under control of the format string.
* @return int - the number of characters output.
* @throw IOError, if there is a problem outputting, such as a full disk.
*/
virtual int PRINTF_FUNC Print( int nestLevel, const char* fmt, ... ) throw( IOError ) = 0;
/**
* Function GetQuoteChar
* returns the quote character as a single character string for a given
* input wrapee string. Often the return value is "" the null string if
* there are no delimiters in the input string. If you want the quote_char
* to be assuredly not "", then pass in "(" as the wrappee.
* @param wrapee A string that might need wrapping on each end.
* @return const char* - the quote_char as a single character string, or ""
* if the wrapee does not need to be wrapped.
*/
virtual const char* GetQuoteChar( const char* wrapee ) = 0;
};
struct POINT
{
float x;
float y;
POINT() { x=0.0; y=0.0; }
/**
* Function Format
* writes this object as ASCII out to an OUTPUTFORMATTER according to the
* SPECCTRA DSN format.
* @param out The formatter to write to.
* @param nestLevel A multiple of the number of spaces to preceed the output with.
* @throw IOError if a system error writing the output, such as a full disk.
*/
void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
{
out->Print( nestLevel, " %f %f", x, y );
}
};
typedef std::vector<std::string> STRINGS;
typedef std::vector<POINT> POINTS;
struct PROPERTY
{
std::string name;
std::string value;
/**
* Function Format
* writes this object as ASCII out to an OUTPUTFORMATTER according to the
* SPECCTRA DSN format.
* @param out The formatter to write to.
* @param nestLevel A multiple of the number of spaces to preceed the output with.
* @throw IOError if a system error writing the output, such as a full disk.
*/
void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
{
const char* quoteName = out->GetQuoteChar( name.c_str() );
const char* quoteValue = out->GetQuoteChar( value.c_str() );
out->Print( nestLevel, "(%s%s%s %s%s%s)\n",
quoteName, name.c_str(), quoteName,
quoteValue, value.c_str(), quoteValue );
}
};
typedef std::vector<PROPERTY> PROPERTIES;
/**
* Class ELEM
* is a base class for any DSN element class.
* See class ELEM_HOLDER also.
*/
class ELEM
{
protected:
DSN_T type;
ELEM* parent;
public:
ELEM( DSN_T aType, ELEM* aParent = 0 );
virtual ~ELEM();
DSN_T Type() { return type; }
/**
* Function GetUnits
* returns the units for this section. Derived classes may override this
* to check for section specific overrides.
* @return DSN_T - one of the allowed values to <unit_descriptor>
*/
virtual DSN_T GetUnits()
{
if( parent )
return parent->GetUnits();
return T_inch;
}
/**
* Function Format
* writes this object as ASCII out to an OUTPUTFORMATTER according to the
* SPECCTRA DSN format.
* @param out The formatter to write to.
* @param nestLevel A multiple of the number of spaces to preceed the output with.
* @throw IOError if a system error writing the output, such as a full disk.
*/
virtual void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
/**
* Function FormatContents
* writes the contents as ASCII out to an OUTPUTFORMATTER according to the
* SPECCTRA DSN format. This is the same as Format() except that the outter
* wrapper is not included.
* @param out The formatter to write to.
* @param nestLevel A multiple of the number of spaces to preceed the output with.
* @throw IOError if a system error writing the output, such as a full disk.
*/
virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
// overridden in ELEM_HOLDER
}
};
/**
* Class ELEM_HOLDER
* is a holder for any DSN class. It can contain other
* class instances, including classes derived from this class.
*/
class ELEM_HOLDER : public ELEM
{
// see http://www.boost.org/libs/ptr_container/doc/ptr_sequence_adapter.html
typedef boost::ptr_vector<ELEM> ELEM_ARRAY;
ELEM_ARRAY kids; ///< ELEM pointers
public:
ELEM_HOLDER( DSN_T aType, ELEM* aParent = 0 ) :
ELEM( aType, aParent )
{
}
virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
//-----< list operations >--------------------------------------------
/**
* Function FindElem
* finds a particular instance number of a given type of ELEM.
* @param aType The type of ELEM to find
* @param instanceNum The instance number of to find: 0 for first, 1 for second, etc.
* @return int - The index into the kids array or -1 if not found.
*/
int FindElem( DSN_T aType, int instanceNum = 0 );
/**
* Function Length
* returns the number of ELEMs in this ELEM.
* @return int - the count of children
*/
int Length() const
{
return kids.size();
}
void Append( ELEM* aElem )
{
kids.push_back( aElem );
}
ELEM* Replace( int aIndex, ELEM* aElem )
{
ELEM_ARRAY::auto_type ret = kids.replace( aIndex, aElem );
return ret.release();
}
ELEM* Remove( int aIndex )
{
ELEM_ARRAY::auto_type ret = kids.release( kids.begin()+aIndex );
return ret.release();
}
void Insert( int aIndex, ELEM* aElem )
{
kids.insert( kids.begin()+aIndex, aElem );
}
ELEM* At( int aIndex )
{
// we have varying sized objects and are using polymorphism, so we
// must return a pointer not a reference.
return &kids[aIndex];
}
ELEM* operator[]( int aIndex )
{
return At( aIndex );
}
void Delete( int aIndex )
{
kids.erase( kids.begin()+aIndex );
}
};
/**
* Class PARSER
* is simply a configuration record per the SPECCTRA DSN file spec.
* It is not actually a parser.
*/
class PARSER : public ELEM
{
friend class SPECCTRA_DB;
char string_quote;
bool space_in_quoted_tokens;
bool case_sensitive;
bool wires_include_testpoint;
bool routes_include_testpoint;
bool routes_include_guides;
bool routes_include_image_conductor;
bool via_rotate_first;
std::string const_id1;
std::string const_id2;
std::string host_cad;
std::string host_version;
public:
PARSER( ELEM* aParent ) :
ELEM( T_parser, aParent )
{
string_quote = '"';
space_in_quoted_tokens = false;
case_sensitive = false;
wires_include_testpoint = false;
routes_include_testpoint = false;
routes_include_guides = false;
routes_include_image_conductor = false;
via_rotate_first = true;
host_cad = "Kicad's PCBNEW";
host_version = CONV_TO_UTF8(g_BuildVersion);
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
};
/**
* Class UNIT_RES
* is a holder for either a T_unit or T_resolution object which are usually
* mutually exclusive in the dsn grammar, except within the T_pcb level.
*/
class UNIT_RES : public ELEM
{
friend class SPECCTRA_DB;
DSN_T units;
int value;
public:
UNIT_RES( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
units = T_inch;
value = 2540000;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( type == T_unit )
out->Print( nestLevel, "(%s %s)\n", LEXER::GetTokenText( Type() ),
LEXER::GetTokenText(units) );
else // T_resolution
out->Print( nestLevel, "(%s %s %d)\n", LEXER::GetTokenText( Type() ),
LEXER::GetTokenText(units), value );
}
DSN_T GetUnits()
{
return units;
}
};
class RECTANGLE : public ELEM
{
friend class SPECCTRA_DB;
std::string layer_id;
POINT point0;
POINT point1;
public:
RECTANGLE( ELEM* aParent ) :
ELEM( T_rect, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( layer_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s %f %f %f %f)\n",
LEXER::GetTokenText( Type() ),
quote, layer_id.c_str(), quote,
point0.x, point0.y,
point1.x, point1.y );
}
};
/**
* Class RULE
* corresponds to the <rule_descriptor> in the specctra dsn spec.
*/
class RULE : public ELEM
{
friend class SPECCTRA_DB;
STRINGS rules; ///< rules are saved in std::string form.
public:
RULE( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
for( STRINGS::const_iterator i = rules.begin(); i!=rules.end(); ++i )
out->Print( nestLevel, "%s\n", i->c_str() );
}
};
#if 0
class PLACE_RULE : public RULE
{
friend class SPECCTRA_DB;
DSN_T object_type;
DSN_T image_type;
/* T_spacing, T_permit_orient, T_permit_side & T_opposite_side are
all stored in the kids list.
*/
public:
PLACE_RULE( ELEM* aParent ) :
RULE( aParent, T_place_rule )
{
object_type = T_NONE;
image_type = T_NONE;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( object_type != T_NONE )
{
if( object_type == T_pcb )
out->Print( nestLevel, "(object_type %s",
LEXER::GetTokenText( object_type ) );
else
out->Print( nestLevel, "(object_type image_set %s",
LEXER::GetTokenText( object_type ) );
if( image_type != T_NONE )
out->Print( 0, " (image_type %s)", LEXER::GetTokenText( image_type ) );
out->Print( 0, ")\n" );
}
RULE::FormatContents( out, nestLevel );
}
};
#endif
class LAYER_RULE : public ELEM
{
friend class SPECCTRA_DB;
STRINGS layer_ids;
RULE* rule;
public:
LAYER_RULE( ELEM* aParent ) :
ELEM( T_layer_rule, aParent )
{
rule = 0;
}
~LAYER_RULE()
{
delete rule;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s", LEXER::GetTokenText( Type() ) );
for( STRINGS::const_iterator i=layer_ids.begin(); i!=layer_ids.end(); ++i )
{
const char* quote = out->GetQuoteChar( i->c_str() );
out->Print( 0, " %s%s%s", quote, i->c_str(), quote );
}
out->Print( 0 , "\n" );
if( rule )
rule->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
/**
* Class PATH
* supports both the <path_descriptor> and the <polygon_descriptor> per
* the specctra dsn spec.
*/
class PATH : public ELEM
{
friend class SPECCTRA_DB;
std::string layer_id;
double aperture_width;
POINTS points;
DSN_T aperture_type;
public:
PATH( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
aperture_width = 0.0;
aperture_type = T_round;
}
~PATH()
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( layer_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s %f\n", LEXER::GetTokenText( Type() ),
quote, layer_id.c_str(), quote,
aperture_width );
for( unsigned i=0; i<points.size(); ++i )
{
out->Print( nestLevel+1, "%f %f\n", points[i].x, points[i].y );
}
if( aperture_type == T_square )
out->Print( nestLevel+1, "(aperture_type square)\n" );
out->Print( nestLevel, ")\n" );
}
};
// see http://www.boost.org/libs/ptr_container/doc/ptr_sequence_adapter.html
typedef boost::ptr_vector<PATH> PATHS;
class BOUNDARY : public ELEM
{
friend class SPECCTRA_DB;
// only one or the other of these two is used, not both
PATHS paths;
RECTANGLE* rectangle;
public:
BOUNDARY( ELEM* aParent, DSN_T aType = T_boundary ) :
ELEM( aType, aParent )
{
rectangle = 0;
}
~BOUNDARY()
{
delete rectangle;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
if( rectangle )
rectangle->Format( out, nestLevel+1 );
else
{
for( PATHS::iterator i=paths.begin(); i!=paths.end(); ++i )
i->Format( out, nestLevel+1 );
}
out->Print( nestLevel, ")\n" );
}
};
class CIRCLE : public ELEM
{
friend class SPECCTRA_DB;
std::string layer_id;
double diameter;
POINT vertex;
public:
CIRCLE( ELEM* aParent ) :
ELEM( T_circle, aParent )
{
diameter = 0.0;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( layer_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s %f %f %f)\n", LEXER::GetTokenText( Type() ) ,
quote, layer_id.c_str(), quote,
diameter, vertex.x, vertex.y );
}
};
class QARC : public ELEM
{
friend class SPECCTRA_DB;
std::string layer_id;
double aperture_width;
POINT vertex[3];
public:
QARC( ELEM* aParent ) :
ELEM( T_qarc, aParent )
{
aperture_width = 0.0;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( layer_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s %f\n", LEXER::GetTokenText( Type() ) ,
quote, layer_id.c_str(), quote,
aperture_width);
for( int i=0; i<3; ++i )
out->Print( nestLevel+1, "%f %f\n", vertex[i].x, vertex[i].y );
out->Print( nestLevel, ")\n" );
}
};
class WINDOW : public ELEM
{
friend class SPECCTRA_DB;
//----- only one of these is used, like a union -----
PATH* path; ///< used for both path and polygon
RECTANGLE* rectangle;
CIRCLE* circle;
QARC* qarc;
//---------------------------------------------------
public:
WINDOW( ELEM* aParent ) :
ELEM( T_window, aParent )
{
path = 0;
rectangle = 0;
circle = 0;
qarc = 0;
}
~WINDOW()
{
delete path;
delete rectangle;
delete circle;
delete qarc;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
// these are mutually exclusive
if( rectangle )
rectangle->Format( out, nestLevel+1 );
if( path )
path->Format( out, nestLevel+1 );
if( circle )
circle->Format( out, nestLevel+1 );
if( qarc )
qarc->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
typedef boost::ptr_vector<WINDOW> WINDOWS;
/**
* Class KEEPOUT
* is used for <keepout_descriptor> and <plane_descriptor>.
*/
class KEEPOUT : public ELEM
{
friend class SPECCTRA_DB;
protected:
std::string name;
int sequence_number;
RULE* rules;
RULE* place_rules;
WINDOWS windows;
//----- only one of these is used, like a union -----
PATH* path; ///< used for both path and polygon
RECTANGLE* rectangle;
CIRCLE* circle;
QARC* qarc;
//---------------------------------------------------
public:
/**
* Constructor KEEPOUT
* requires a DSN_T because this class is used for T_place_keepout, T_via_keepout,
* T_wire_keepout, T_bend_keepout, and T_elongate_keepout as well as T_keepout.
*/
KEEPOUT( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
rules = 0;
place_rules = 0;
path = 0;
rectangle = 0;
circle = 0;
qarc = 0;
sequence_number = -1;
}
~KEEPOUT()
{
delete rules;
delete place_rules;
delete path;
delete rectangle;
delete circle;
delete qarc;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
if( name.size() )
{
const char* quote = out->GetQuoteChar( name.c_str() );
out->Print( nestLevel+1, "%s%s%s\n", quote, name.c_str(), quote );
}
if( sequence_number != -1 )
out->Print( nestLevel+1, "(sequence_number %d)\n", sequence_number );
// these are mutually exclusive
if( rectangle )
rectangle->Format( out, nestLevel+1 );
if( path )
path->Format( out, nestLevel+1 );
if( circle )
circle->Format( out, nestLevel+1 );
if( qarc )
qarc->Format( out, nestLevel+1 );
if( rules )
rules->Format( out, nestLevel+1 );
if( place_rules )
place_rules->Format( out, nestLevel+1 );
for( WINDOWS::iterator i=windows.begin(); i!=windows.end(); ++i )
i->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
class VIA : public ELEM
{
friend class SPECCTRA_DB;
STRINGS padstacks;
STRINGS spares;
public:
VIA( ELEM* aParent ) :
ELEM( T_via, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
for( STRINGS::iterator i=padstacks.begin(); i!=padstacks.end(); ++i )
{
const char* quote = out->GetQuoteChar( i->c_str() );
out->Print( nestLevel+1, "%s%s%s\n", quote, i->c_str(), quote );
}
if( spares.size() )
{
out->Print( nestLevel+1, "(spare\n" );
for( STRINGS::const_iterator i=spares.begin();
i!=spares.end(); ++i )
{
const char* quote = out->GetQuoteChar( i->c_str() );
out->Print( nestLevel+2, "%s%s%s\n", quote, i->c_str(), quote );
}
out->Print( nestLevel+1, ")\n" );
}
out->Print( nestLevel, ")\n" );
}
};
class CLASSES : public ELEM
{
friend class SPECCTRA_DB;
STRINGS class_ids;
public:
CLASSES( ELEM* aParent ) :
ELEM( T_classes, aParent )
{
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
for( STRINGS::const_iterator i=class_ids.begin(); i!=class_ids.end(); ++i )
{
const char* quote = out->GetQuoteChar( i->c_str() );
out->Print( nestLevel, "%s%s%s\n", quote, i->c_str(), quote );
}
}
};
class CLASS_CLASS : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
CLASSES* classes;
/* rule | layer_rule are put into the kids container.
*/
public:
/**
* Constructor CLASS_CLASS
* @param aType May be either T_class_class or T_region_class_class
*/
CLASS_CLASS( ELEM* aParent, DSN_T aType ) :
ELEM_HOLDER( aType, aParent )
{
classes = 0;
}
~CLASS_CLASS()
{
delete classes;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( classes )
classes->Format( out, nestLevel );
// format the kids
ELEM_HOLDER::FormatContents( out, nestLevel );
}
};
class CONTROL : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
bool via_at_smd;
bool via_at_smd_grid_on;
public:
CONTROL( ELEM* aParent ) :
ELEM_HOLDER( T_control, aParent )
{
via_at_smd = false;
via_at_smd_grid_on = false;
}
~CONTROL()
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
//if( via_at_smd )
{
out->Print( nestLevel+1, "(via_at_smd %s", via_at_smd ? "on" : "off" );
if( via_at_smd_grid_on )
out->Print( 0, " grid %s", via_at_smd_grid_on ? "on" : "off" );
out->Print( 0, ")\n" );
}
for( int i=0; i<Length(); ++i )
{
At(i)->Format( out, nestLevel+1 );
}
out->Print( nestLevel, ")\n" );
}
};
class LAYER : public ELEM
{
friend class SPECCTRA_DB;
std::string name;
DSN_T layer_type; ///< one of: T_signal, T_power, T_mixed, T_jumper
int direction;
int cost; ///< [forbidden | high | medium | low | free | <positive_integer > | -1]
int cost_type; ///< T_length | T_way
RULE* rules;
STRINGS use_net;
PROPERTIES properties;
public:
LAYER( ELEM* aParent ) :
ELEM( T_layer, aParent )
{
layer_type = T_signal;
direction = -1;
cost = -1;
cost_type = -1;
rules = 0;
}
~LAYER()
{
delete rules;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( name.c_str() );
out->Print( nestLevel, "(%s %s%s%s\n", LEXER::GetTokenText( Type() ),
quote, name.c_str(), quote );
out->Print( nestLevel+1, "(type %s)\n", LEXER::GetTokenText( layer_type ) );
if( properties.size() )
{
out->Print( nestLevel+1, "(property \n" );
for( PROPERTIES::const_iterator i = properties.begin();
i != properties.end(); ++i )
{
i->Format( out, nestLevel+2 );
}
out->Print( nestLevel+1, ")\n" );
}
if( direction != -1 )
out->Print( nestLevel+1, "(direction %s)\n",
LEXER::GetTokenText( (DSN_T)direction ) );
if( rules )
rules->Format( out, nestLevel+1 );
if( cost != -1 )
{
if( cost < 0 )
out->Print( nestLevel+1, "(cost %d", -cost ); // positive integer, stored as negative
else
out->Print( nestLevel+1, "(cost %s", LEXER::GetTokenText( (DSN_T)cost ) );
if( cost_type != -1 )
out->Print( 0, " (type %s)", LEXER::GetTokenText( (DSN_T)cost_type ) );
out->Print( 0, ")\n" );
}
if( use_net.size() )
{
out->Print( nestLevel+1, "(use_net" );
for( STRINGS::const_iterator i = use_net.begin(); i!=use_net.end(); ++i )
{
const char* quote = out->GetQuoteChar( i->c_str() );
out->Print( 0, " %s%s%s", quote, i->c_str(), quote );
}
out->Print( 0, ")\n" );
}
out->Print( nestLevel, ")\n" );
}
};
class LAYER_PAIR : public ELEM
{
friend class SPECCTRA_DB;
std::string layer_id0;
std::string layer_id1;
double layer_weight;
public:
LAYER_PAIR( ELEM* aParent ) :
ELEM( T_layer_pair, aParent )
{
layer_weight = 0.0;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote0 = out->GetQuoteChar( layer_id0.c_str() );
const char* quote1 = out->GetQuoteChar( layer_id1.c_str() );
out->Print( nestLevel, "(%s %s%s%s %s%s%s %f)\n", LEXER::GetTokenText( Type() ),
quote0, layer_id0.c_str(), quote0,
quote1, layer_id1.c_str(), quote1,
layer_weight );
}
};
class LAYER_NOISE_WEIGHT : public ELEM
{
friend class SPECCTRA_DB;
typedef boost::ptr_vector<LAYER_PAIR> LAYER_PAIRS;
LAYER_PAIRS layer_pairs;
public:
LAYER_NOISE_WEIGHT( ELEM* aParent ) :
ELEM( T_layer_noise_weight, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
for( LAYER_PAIRS::iterator i=layer_pairs.begin(); i!=layer_pairs.end(); ++i )
i->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
class PLANE : public KEEPOUT
{
friend class SPECCTRA_DB;
public:
PLANE( ELEM* aParent ) :
KEEPOUT( aParent, T_plane )
{}
};
/**
* Class TOKPROP
* is a container for a single property whose value is another DSN_T token.
* The name of the property is obtained from the DSN_T Type().
*/
class TOKPROP : public ELEM
{
friend class SPECCTRA_DB;
DSN_T value;
public:
TOKPROP( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s %s)\n", LEXER::GetTokenText( Type() ),
LEXER::GetTokenText( value ) );
}
};
/**
* Class STRINGPROP
* is a container for a single property whose value is a string.
* The name of the property is obtained from the DSN_T.
*/
class STRINGPROP : public ELEM
{
friend class SPECCTRA_DB;
std::string value;
public:
STRINGPROP( ELEM* aParent, DSN_T aType ) :
ELEM( aType, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote_char = out->GetQuoteChar( value.c_str() );
out->Print( nestLevel, "(%s %s%s%s)\n", LEXER::GetTokenText( Type() ),
quote_char, value.c_str(), quote_char );
}
};
class REGION : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
std::string region_id;
//-----<mutually exclusive>--------------------------------------
RECTANGLE* rectangle;
PATH* polygon;
//-----</mutually exclusive>-------------------------------------
/* region_net | region_class | region_class_class are all mutually
exclusive and are put into the kids container.
*/
RULE* rules;
public:
REGION( ELEM* aParent ) :
ELEM_HOLDER( T_region, aParent )
{
rectangle = 0;
polygon = 0;
rules = 0;
}
~REGION()
{
delete rectangle;
delete polygon;
delete rules;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( region_id.size() )
{
const char* quote = out->GetQuoteChar( region_id.c_str() );
out->Print( nestLevel, "%s%s%s\n", quote, region_id.c_str(), quote );
}
if( rectangle )
rectangle->Format( out, nestLevel );
if( polygon )
polygon->Format( out, nestLevel );
ELEM_HOLDER::FormatContents( out, nestLevel );
if( rules )
rules->Format( out, nestLevel );
}
};
class GRID : public ELEM
{
friend class SPECCTRA_DB;
DSN_T grid_type; ///< T_via | T_wire | T_via_keepout | T_place | T_snap
float dimension;
DSN_T direction; ///< T_x | T_y | -1 for both
float offset;
DSN_T image_type;
public:
GRID( ELEM* aParent ) :
ELEM( T_grid, aParent )
{
grid_type = T_via;
direction = T_NONE;
dimension = 0.0;
offset = 0.0;
image_type= T_NONE;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s %s %f",
LEXER::GetTokenText( Type() ),
LEXER::GetTokenText( grid_type ), dimension );
if( grid_type == T_place )
{
if( image_type==T_smd || image_type==T_pin )
out->Print( 0, " (image_type %s)", LEXER::GetTokenText( image_type ) );
}
else
{
if( direction==T_x || direction==T_y )
out->Print( 0, " (direction %s)", LEXER::GetTokenText( direction ) );
}
if( offset != 0.0 )
out->Print( 0, " (offset %f)", offset );
out->Print( 0, ")\n");
}
};
class STRUCTURE : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
UNIT_RES* unit;
typedef boost::ptr_vector<LAYER> LAYERS;
LAYERS layers;
LAYER_NOISE_WEIGHT* layer_noise_weight;
BOUNDARY* boundary;
BOUNDARY* place_boundary;
VIA* via;
CONTROL* control;
RULE* rules;
typedef boost::ptr_vector<KEEPOUT> KEEPOUTS;
KEEPOUTS keepouts;
typedef boost::ptr_vector<PLANE> PLANES;
PLANES planes;
typedef boost::ptr_vector<REGION> REGIONS;
REGIONS regions;
RULE* place_rules;
typedef boost::ptr_vector<GRID> GRIDS;
GRIDS grids;
public:
STRUCTURE( ELEM* aParent ) :
ELEM_HOLDER( T_structure, aParent )
{
unit = 0;
layer_noise_weight = 0;
boundary = 0;
place_boundary = 0;
via = 0;
control = 0;
rules = 0;
place_rules = 0;
}
~STRUCTURE()
{
delete unit;
delete layer_noise_weight;
delete boundary;
delete place_boundary;
delete via;
delete control;
delete rules;
delete place_rules;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( unit )
unit->Format( out, nestLevel );
for( LAYERS::iterator i=layers.begin(); i!=layers.end(); ++i )
i->Format( out, nestLevel );
if( layer_noise_weight )
layer_noise_weight->Format( out, nestLevel );
if( boundary )
boundary->Format( out, nestLevel );
if( place_boundary )
place_boundary->Format( out, nestLevel );
for( PLANES::iterator i=planes.begin(); i!=planes.end(); ++i )
i->Format( out, nestLevel );
for( REGIONS::iterator i=regions.begin(); i!=regions.end(); ++i )
i->Format( out, nestLevel );
for( KEEPOUTS::iterator i=keepouts.begin(); i!=keepouts.end(); ++i )
i->Format( out, nestLevel );
if( via )
via->Format( out, nestLevel );
if( control )
control->Format( out, nestLevel );
for( int i=0; i<Length(); ++i )
{
At(i)->Format( out, nestLevel );
}
if( rules )
rules->Format( out, nestLevel );
if( place_rules )
place_rules->Format( out, nestLevel );
for( GRIDS::iterator i=grids.begin(); i!=grids.end(); ++i )
i->Format( out, nestLevel );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
return ELEM::GetUnits();
}
};
class PLACE : public ELEM
{
friend class SPECCTRA_DB;
std::string component_id; ///< reference designator
DSN_T side;
bool isRotated;
float rotation;
bool hasVertex;
POINT vertex;
DSN_T mirror;
DSN_T status;
std::string logical_part;
RULE* place_rules;
PROPERTIES properties;
DSN_T lock_type;
//-----<mutually exclusive>--------------
RULE* rules;
REGION* region;
//-----</mutually exclusive>-------------
std::string part_number;
public:
PLACE( ELEM* aParent ) :
ELEM( T_place, aParent )
{
side = T_NONE;
isRotated = false;
hasVertex = false;
mirror = T_NONE;
status = T_NONE;
place_rules = 0;
lock_type = T_NONE;
rules = 0;
region = 0;
}
~PLACE()
{
delete place_rules;
delete rules;
delete region;
}
void SetVertex( const POINT& aVertex )
{
vertex = aVertex;
hasVertex = true;
}
void SetRotation( double aRotation )
{
rotation = (float) aRotation;
isRotated = (aRotation != 0.0);
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
};
class COMPONENT : public ELEM
{
friend class SPECCTRA_DB;
std::string image_id;
typedef boost::ptr_vector<PLACE> PLACES;
PLACES places;
public:
COMPONENT( ELEM* aParent ) :
ELEM( T_component, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( image_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s\n", LEXER::GetTokenText( Type() ),
quote, image_id.c_str(), quote );
for( PLACES::iterator i=places.begin(); i!=places.end(); ++i )
i->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
class PLACEMENT : public ELEM
{
friend class SPECCTRA_DB;
UNIT_RES* unit;
DSN_T flip_style;
typedef boost::ptr_vector<COMPONENT> COMPONENTS;
COMPONENTS components;
public:
PLACEMENT( ELEM* aParent ) :
ELEM( T_placement, aParent )
{
unit = 0;
flip_style = T_NONE;
}
~PLACEMENT()
{
delete unit;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( unit )
unit->Format( out, nestLevel );
if( flip_style != T_NONE )
{
out->Print( nestLevel, "(place_control (flip_style %s))\n",
LEXER::GetTokenText( flip_style ) );
}
for( COMPONENTS::iterator i=components.begin(); i!=components.end(); ++i )
i->Format( out, nestLevel );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
return ELEM::GetUnits();
}
};
class SHAPE : public ELEM
{
friend class SPECCTRA_DB;
DSN_T connect;
//----- only one of these is used, like a union -----
PATH* path; ///< used for both path and polygon
RECTANGLE* rectangle;
CIRCLE* circle;
QARC* qarc;
//---------------------------------------------------
WINDOWS windows;
public:
SHAPE( ELEM* aParent, DSN_T aType = T_shape ) :
ELEM( aType, aParent )
{
connect = T_on;
path = 0;
rectangle = 0;
circle = 0;
qarc = 0;
}
~SHAPE()
{
delete path;
delete rectangle;
delete circle;
delete qarc;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( path )
path->Format( out, nestLevel );
if( rectangle )
rectangle->Format( out, nestLevel );
if( circle )
circle->Format( out, nestLevel );
if( qarc )
qarc->Format( out, nestLevel );
if( connect == T_off )
out->Print( nestLevel, "(connect %s)\n", LEXER::GetTokenText( connect ) );
for( WINDOWS::iterator i=windows.begin(); i!=windows.end(); ++i )
i->Format( out, nestLevel );
}
};
class PIN : public ELEM
{
friend class SPECCTRA_DB;
std::string padstack_id;
float rotation;
bool isRotated;
std::string pin_id;
POINT vertex;
public:
PIN( ELEM* aParent ) :
ELEM( T_pin, aParent )
{
rotation = 0.0;
isRotated = false;
}
void SetRotation( double aRotation )
{
rotation = (float) aRotation;
isRotated = (aRotation != 0.0);
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( padstack_id.c_str() );
if( isRotated )
out->Print( nestLevel, "(pin %s%s%s (rotate %1.2f)",
quote, padstack_id.c_str(), quote,
rotation
);
else
out->Print( nestLevel, "(pin %s%s%s", quote, padstack_id.c_str(), quote );
quote = out->GetQuoteChar( pin_id.c_str() );
out->Print( 0, " %s%s%s %f %f)\n", quote, pin_id.c_str(), quote,
vertex.x, vertex.y );
}
};
class IMAGE : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
std::string image_id;
DSN_T side;
UNIT_RES* unit;
/* The grammar spec says only one outline is supported, but I am seeing
*.dsn examples with multiple outlines. So the outlines will go into
the kids list.
*/
typedef boost::ptr_vector<PIN> PINS;
PINS pins;
RULE* rules;
RULE* place_rules;
public:
IMAGE( ELEM* aParent ) :
ELEM_HOLDER( T_image, aParent )
{
side = T_both;
unit = 0;
rules = 0;
place_rules = 0;
}
~IMAGE()
{
delete unit;
delete rules;
delete place_rules;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( image_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s", LEXER::GetTokenText( Type() ),
quote, image_id.c_str(), quote );
if( side != T_both )
out->Print( 0, " (side %s)", LEXER::GetTokenText( side ) );
out->Print( 0, "\n");
if( unit )
unit->Format( out, nestLevel+1 );
// format the kids, which in this class are the shapes
ELEM_HOLDER::FormatContents( out, nestLevel+1 );
for( PINS::iterator i=pins.begin(); i!=pins.end(); ++i )
i->Format( out, nestLevel+1 );
if( rules )
rules->Format( out, nestLevel+1 );
if( place_rules )
place_rules->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
return ELEM::GetUnits();
}
};
class PADSTACK : public ELEM_HOLDER
{
friend class SPECCTRA_DB;
std::string padstack_id;
UNIT_RES* unit;
/* The shapes are stored in the kids list */
DSN_T rotate;
DSN_T absolute;
DSN_T attach;
std::string via_id;
RULE* rules;
public:
PADSTACK( ELEM* aParent ) :
ELEM_HOLDER( T_padstack, aParent )
{
unit = 0;
rotate = T_on;
absolute = T_off;
rules = 0;
attach = T_off;
}
~PADSTACK()
{
delete unit;
delete rules;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( padstack_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s\n", LEXER::GetTokenText( Type() ),
quote, padstack_id.c_str(), quote );
if( unit )
unit->Format( out, nestLevel+1 );
// format the kids, which in this class are the shapes
ELEM_HOLDER::FormatContents( out, nestLevel+1 );
out->Print( nestLevel+1, "%s", "" );
// spec for <attach_descriptor> says default is on, so
// print the off condition to override this.
if( attach == T_off )
out->Print( 0, "(attach off)" );
else if( attach == T_on )
{
const char* quote = out->GetQuoteChar( via_id.c_str() );
out->Print( 0, "(attach on (use_via %s%s%s))",
quote, via_id.c_str(), quote );
}
if( rotate == T_off ) // print the non-default
out->Print( 0, "(rotate %s)", LEXER::GetTokenText( rotate ) );
if( absolute == T_on ) // print the non-default
out->Print( 0, "(absolute %s)", LEXER::GetTokenText( absolute ) );
out->Print( 0, "\n" );
if( rules )
rules->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
return ELEM::GetUnits();
}
};
/**
* Class LIBRARY
* corresponds to the <library_descriptor> in the specctra dsn specification.
* Only unit_descriptor, image_descriptors, and padstack_descriptors are
* included as children at this time.
*/
class LIBRARY : public ELEM
{
friend class SPECCTRA_DB;
UNIT_RES* unit;
typedef boost::ptr_vector<IMAGE> IMAGES;
IMAGES images;
typedef boost::ptr_vector<PADSTACK> PADSTACKS;
PADSTACKS padstacks;
public:
LIBRARY( ELEM* aParent ) :
ELEM( T_library, aParent )
{
unit = 0;
}
~LIBRARY()
{
delete unit;
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
if( unit )
unit->Format( out, nestLevel );
for( IMAGES::iterator i=images.begin(); i!=images.end(); ++i )
i->Format( out, nestLevel );
for( PADSTACKS::iterator i=padstacks.begin(); i!=padstacks.end(); ++i )
i->Format( out, nestLevel );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
return ELEM::GetUnits();
}
};
class PIN_REF : public ELEM
{
friend class SPECCTRA_DB;
std::string component_id;
std::string pin_id;
public:
PIN_REF( ELEM* aParent ) :
ELEM( T_pin, aParent )
{
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "\"%s\"-\"%s\"\n",
component_id.c_str(), pin_id.c_str() );
}
};
class NET : public ELEM
{
friend class SPECCTRA_DB;
std::string net_id;
bool unassigned;
int net_number;
DSN_T pins_type; ///< T_pins | T_order
typedef std::vector<PIN_REF> PIN_REFS;
PIN_REFS pins;
DSN_T type; ///< T_fix | T_normal
DSN_T supply; ///< T_power | T_ground
RULE* rules;
public:
NET( ELEM* aParent ) :
ELEM( T_net, aParent )
{
unassigned = false;
net_number = T_NONE;
pins_type = T_pins;
type = T_NONE;
supply = T_NONE;
rules = 0;
}
~NET()
{
delete rules;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( net_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s ", LEXER::GetTokenText( Type() ),
quote, net_id.c_str(), quote );
if( unassigned )
out->Print( 0, "(unassigned)" );
if( net_number != T_NONE )
out->Print( 0, "(net_number %d)", net_number );
out->Print( 0, "\n" );
out->Print( nestLevel+1, "(%s\n", LEXER::GetTokenText( pins_type ) );
for( PIN_REFS::iterator i=pins.begin(); i!=pins.end(); ++i )
i->Format( out, nestLevel+2 );
out->Print( nestLevel+1, ")\n" );
out->Print( nestLevel, ")\n" );
}
};
class FROMTO : public ELEM
{
friend class SPECCTRA_DB;
public:
FROMTO( ELEM* aParent ) :
ELEM( T_fromto, aParent )
{
}
};
class COMP_ORDER : public ELEM
{
friend class SPECCTRA_DB;
public:
COMP_ORDER( ELEM* aParent ) :
ELEM( T_comp_order, aParent )
{
}
};
class TOPOLOGY : public ELEM
{
friend class SPECCTRA_DB;
typedef boost::ptr_vector<FROMTO> FROMTOS;
FROMTOS fromtos;
typedef boost::ptr_vector<COMP_ORDER> COMP_ORDERS;
COMP_ORDERS comp_orders;
public:
TOPOLOGY( ELEM* aParent ) :
ELEM( T_topology, aParent )
{
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
for( FROMTOS::iterator i=fromtos.begin(); i!=fromtos.end(); ++i )
i->Format( out, nestLevel );
for( COMP_ORDERS::iterator i=comp_orders.begin(); i!=comp_orders.end(); ++i )
i->Format( out, nestLevel );
}
};
class CLASS : public ELEM
{
friend class SPECCTRA_DB;
std::string class_id;
STRINGS net_ids;
/// <circuit_descriptors>
STRINGS circuit;
RULE* rules;
typedef boost::ptr_vector<LAYER_RULE> LAYER_RULES;
LAYER_RULES layer_rules;
TOPOLOGY* topology;
public:
CLASS( ELEM* aParent ) :
ELEM( T_class, aParent )
{
rules = 0;
topology = 0;
}
~CLASS()
{
delete rules;
delete topology;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( class_id.c_str() );
out->Print( nestLevel, "(%s %s%s%s", LEXER::GetTokenText( Type() ),
quote, class_id.c_str(), quote );
const int NETGAP = 2;
const int RIGHTMARGIN = 92;
int perRow=RIGHTMARGIN;
for( STRINGS::iterator i=net_ids.begin(); i!=net_ids.end(); ++i )
{
quote = out->GetQuoteChar( i->c_str() );
int slength = strlen( i->c_str() );
if( *quote!='\0' )
slength += 2;
if( perRow + slength + NETGAP > RIGHTMARGIN )
{
out->Print( 0, "\n" );
perRow = 0;
perRow += out->Print( nestLevel+1, "%s%s%s",
quote, i->c_str(), quote );
}
else
{
perRow += out->Print( 0, "%*c%s%s%s", NETGAP, ' ',
quote, i->c_str(), quote );
}
}
out->Print( 0, "\n" );
for( STRINGS::iterator i=circuit.begin(); i!=circuit.end(); ++i )
out->Print( nestLevel+1, "%s\n", i->c_str() );
for( LAYER_RULES::iterator i=layer_rules.begin(); i!=layer_rules.end(); ++i )
i->Format( out, nestLevel+1 );
if( topology )
topology->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
};
class NETWORK : public ELEM
{
friend class SPECCTRA_DB;
typedef boost::ptr_vector<NET> NETS;
NETS nets;
typedef boost::ptr_vector<CLASS> CLASSLIST;
CLASSLIST classes;
public:
NETWORK( ELEM* aParent ) :
ELEM( T_network, aParent )
{
}
void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
for( NETS::iterator i=nets.begin(); i!=nets.end(); ++i )
i->Format( out, nestLevel );
for( CLASSLIST::iterator i=classes.begin(); i!=classes.end(); ++i )
i->Format( out, nestLevel );
}
};
class PCB : public ELEM
{
friend class SPECCTRA_DB;
std::string pcbname;
PARSER* parser;
UNIT_RES* resolution;
UNIT_RES* unit;
STRUCTURE* structure;
PLACEMENT* placement;
LIBRARY* library;
NETWORK* network;
public:
PCB() :
ELEM( T_pcb )
{
parser = 0;
resolution = 0;
unit = 0;
structure = 0;
placement = 0;
library = 0;
network = 0;
}
~PCB()
{
delete parser;
delete resolution;
delete unit;
delete structure;
delete placement;
delete library;
delete network;
}
void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
const char* quote = out->GetQuoteChar( pcbname.c_str() );
out->Print( nestLevel, "(%s %s%s%s\n", LEXER::GetTokenText( Type() ),
quote, pcbname.c_str(), quote );
if( parser )
parser->Format( out, nestLevel+1 );
if( resolution )
resolution->Format( out, nestLevel+1 );
if( unit )
unit->Format( out, nestLevel+1 );
if( structure )
structure->Format( out, nestLevel+1 );
if( placement )
placement->Format( out, nestLevel+1 );
if( library )
library->Format( out, nestLevel+1 );
if( network )
network->Format( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
DSN_T GetUnits()
{
if( unit )
return unit->GetUnits();
if( resolution )
return resolution->GetUnits();
return ELEM::GetUnits();
}
};
/**
* Class SPECCTRA_DB
* holds a DSN data tree, usually coming from a DSN file.
*/
class SPECCTRA_DB : public OUTPUTFORMATTER
{
LEXER* lexer;
PCB* tree;
FILE* fp;
wxString filename;
std::string quote_char;
/**
* Function nextTok
* returns the next token from the lexer.
*/
DSN_T nextTok();
static bool isSymbol( DSN_T aTok )
{
// if aTok is >= 0, then it might be a coincidental match to a keyword.
return aTok==T_SYMBOL || aTok==T_STRING || aTok>=0;
}
/**
* Function needLEFT
* calls nextTok() and then verifies that the token read in is a T_LEFT.
* If it is not, an IOError is thrown.
* @throw IOError, if the next token is not a T_LEFT
*/
void needLEFT() throw( IOError );
/**
* Function needRIGHT
* calls nextTok() and then verifies that the token read in is a T_RIGHT.
* If it is not, an IOError is thrown.
* @throw IOError, if the next token is not a T_RIGHT
*/
void needRIGHT() throw( IOError );
/**
* Function needSYMBOL
* calls nextTok() and then verifies that the token read in
* satisfies bool isSymbol().
* If not, an IOError is thrown.
* @throw IOError, if the next token does not satisfy isSymbol()
*/
void needSYMBOL() throw( IOError );
/**
* Function expecting
* throws an IOError exception with an input file specific error message.
* @param DSN_T The token type which was expected at the current input location.
* @throw IOError with the location within the input file of the problem.
*/
void expecting( DSN_T ) throw( IOError );
void expecting( const char* text ) throw( IOError );
void unexpected( DSN_T aTok ) throw( IOError );
void unexpected( const char* text ) throw( IOError );
void doPCB( PCB* growth ) throw(IOError);
void doPARSER( PARSER* growth ) throw(IOError);
void doRESOLUTION( UNIT_RES* growth ) throw(IOError);
void doUNIT( UNIT_RES* growth ) throw( IOError );
void doSTRUCTURE( STRUCTURE* growth ) throw( IOError );
void doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IOError );
void doLAYER_PAIR( LAYER_PAIR* growth ) throw( IOError );
void doBOUNDARY( BOUNDARY* growth ) throw( IOError );
void doRECTANGLE( RECTANGLE* growth ) throw( IOError );
void doPATH( PATH* growth ) throw( IOError );
void doSTRINGPROP( STRINGPROP* growth ) throw( IOError );
void doTOKPROP( TOKPROP* growth ) throw( IOError );
void doVIA( VIA* growth ) throw( IOError );
void doCONTROL( CONTROL* growth ) throw( IOError );
void doLAYER( LAYER* growth ) throw( IOError );
void doRULE( RULE* growth ) throw( IOError );
void doKEEPOUT( KEEPOUT* growth ) throw( IOError );
void doCIRCLE( CIRCLE* growth ) throw( IOError );
void doQARC( QARC* growth ) throw( IOError );
void doWINDOW( WINDOW* growth ) throw( IOError );
void doREGION( REGION* growth ) throw( IOError );
void doCLASS_CLASS( CLASS_CLASS* growth ) throw( IOError );
void doLAYER_RULE( LAYER_RULE* growth ) throw( IOError );
void doCLASSES( CLASSES* growth ) throw( IOError );
void doGRID( GRID* growth ) throw( IOError );
void doPLACE( PLACE* growth ) throw( IOError );
void doCOMPONENT( COMPONENT* growth ) throw( IOError );
void doPLACEMENT( PLACEMENT* growth ) throw( IOError );
void doPROPERTIES( PROPERTIES* growth ) throw( IOError );
void doPADSTACK( PADSTACK* growth ) throw( IOError );
void doSHAPE( SHAPE* growth ) throw( IOError );
void doIMAGE( IMAGE* growth ) throw( IOError );
void doLIBRARY( LIBRARY* growth ) throw( IOError );
void doPIN( PIN* growth ) throw( IOError );
void doNET( NET* growth ) throw( IOError );
void doNETWORK( NETWORK* growth ) throw( IOError );
void doCLASS( CLASS* growth ) throw( IOError );
void doTOPOLOGY( TOPOLOGY* growth ) throw( IOError );
void doFROMTO( FROMTO* growth ) throw( IOError );
void doCOMP_ORDER( COMP_ORDER* growth ) throw( IOError );
public:
SPECCTRA_DB()
{
lexer = 0;
tree = 0;
fp = 0;
quote_char += '"';
}
~SPECCTRA_DB()
{
delete lexer;
delete tree;
if( fp )
fclose( fp );
}
//-----<OUTPUTFORMATTER>-------------------------------------------------
int PRINTF_FUNC Print( int nestLevel, const char* fmt, ... ) throw( IOError );
const char* GetQuoteChar( const char* wrapee );
//-----</OUTPUTFORMATTER>------------------------------------------------
/**
* Function MakePCB
* makes a PCB with all the default ELEMs and parts on the heap.
*/
static PCB* MakePCB();
/**
* Function SetPCB
* deletes any existing PCB and replaces it with the given one.
*/
void SetPCB( const PCB* aPcb )
{
delete tree;
tree = (PCB*) aPcb;
}
/**
* Function Load
* is a recursive descent parser for a DSN file.
* @param filename The name of the dsn file to load.
* @throw IOError if there is a lexer or parser error.
*/
void Load( const wxString& filename ) throw( IOError );
void ThrowIOError( const wxChar* fmt, ... ) throw( IOError );
/**
* Function Export
* writes the given BOARD out as a SPECTRA DSN format file.
* @param aBoard The BOARD to save.
*/
void Export( wxString, BOARD* aBoard );
};
//-----<SPECCTRA_DB>-------------------------------------------------
void SPECCTRA_DB::ThrowIOError( const wxChar* fmt, ... ) throw( IOError )
{
wxString errText;
va_list args;
va_start( args, fmt );
errText.PrintfV( fmt, args );
va_end( args );
throw IOError( errText );
}
void SPECCTRA_DB::expecting( DSN_T aTok ) throw( IOError )
{
wxString errText( _("Expecting") );
errText << wxT(" ") << LEXER::GetTokenString( aTok );
lexer->ThrowIOError( errText, lexer->CurOffset() );
}
void SPECCTRA_DB::expecting( const char* text ) throw( IOError )
{
wxString errText( _("Expecting") );
errText << wxT(" '") << CONV_FROM_UTF8(text) << wxT("'");
lexer->ThrowIOError( errText, lexer->CurOffset() );
}
void SPECCTRA_DB::unexpected( DSN_T aTok ) throw( IOError )
{
wxString errText( _("Unexpected") );
errText << wxT(" ") << LEXER::GetTokenString( aTok );
lexer->ThrowIOError( errText, lexer->CurOffset() );
}
void SPECCTRA_DB::unexpected( const char* text ) throw( IOError )
{
wxString errText( _("Unexpected") );
errText << wxT(" '") << CONV_FROM_UTF8(text) << wxT("'");
lexer->ThrowIOError( errText, lexer->CurOffset() );
}
DSN_T SPECCTRA_DB::nextTok()
{
DSN_T ret = lexer->NextTok();
return ret;
}
void SPECCTRA_DB::needLEFT() throw( IOError )
{
DSN_T tok = nextTok();
if( tok != T_LEFT )
expecting( T_LEFT );
}
void SPECCTRA_DB::needRIGHT() throw( IOError )
{
DSN_T tok = nextTok();
if( tok != T_RIGHT )
expecting( T_RIGHT );
}
void SPECCTRA_DB::needSYMBOL() throw( IOError )
{
DSN_T tok = nextTok();
if( !isSymbol( tok ) )
expecting( T_SYMBOL );
}
void SPECCTRA_DB::Load( const wxString& filename ) throw( IOError )
{
wxFFile file;
FILE* fp = wxFopen( filename, wxT("r") );
if( !fp )
{
ThrowIOError( _("Unable to open file \"%s\""), filename.GetData() );
}
file.Attach( fp ); // "exception safe" way to close the file.
delete lexer;
lexer = 0;
lexer = new LEXER( file.fp(), filename );
if( nextTok() != T_LEFT )
expecting( T_LEFT );
if( nextTok() != T_pcb )
expecting( T_pcb );
SetPCB( new PCB() );
doPCB( tree );
}
void SPECCTRA_DB::doPCB( PCB* growth ) throw( IOError )
{
DSN_T tok;
needSYMBOL();
growth->pcbname = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_parser:
if( growth->parser )
unexpected( tok );
growth->parser = new PARSER( growth );
doPARSER( growth->parser );
break;
case T_unit:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doUNIT( growth->unit );
break;
case T_resolution:
if( growth->resolution )
unexpected( tok );
growth->resolution = new UNIT_RES( growth, tok );
doRESOLUTION( growth->resolution );
break;
case T_structure:
if( growth->structure )
unexpected( tok );
growth->structure = new STRUCTURE( growth );
doSTRUCTURE( growth->structure );
break;
case T_placement:
if( growth->placement )
unexpected( tok );
growth->placement = new PLACEMENT( growth );
doPLACEMENT( growth->placement );
break;
case T_library:
if( growth->library )
unexpected( tok );
growth->library = new LIBRARY( growth );
doLIBRARY( growth->library );
break;
case T_network:
if( growth->network )
unexpected( tok );
growth->network = new NETWORK( growth );
doNETWORK( growth->network );
break;
default:
unexpected( lexer->CurText() );
}
}
tok = nextTok();
if( tok != T_EOF )
expecting( T_EOF );
}
void SPECCTRA_DB::doPARSER( PARSER* growth ) throw( IOError )
{
DSN_T tok;
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_string_quote:
tok = nextTok();
if( tok != T_QUOTE_DEF )
expecting( T_QUOTE_DEF );
lexer->SetStringDelimiter( (unsigned char) *lexer->CurText() );
growth->string_quote = *lexer->CurText();
quote_char = lexer->CurText();
break;
case T_space_in_quoted_tokens:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
lexer->SetSpaceInQuotedTokens( tok==T_on );
growth->space_in_quoted_tokens = (tok==T_on);
break;
case T_host_cad:
needSYMBOL();
growth->host_cad = lexer->CurText();
break;
case T_host_version:
needSYMBOL();
growth->host_version = lexer->CurText();
break;
case T_constant:
needSYMBOL();
growth->const_id1 = lexer->CurText();
needSYMBOL();
growth->const_id2 = lexer->CurText();
break;
case T_write_resolution: // [(writee_resolution {<character> <positive_integer >})]
while( (tok = nextTok()) != T_RIGHT )
{
if( tok!=T_SYMBOL )
expecting( T_SYMBOL );
tok = nextTok();
if( tok!=T_NUMBER )
expecting( T_NUMBER );
// @todo
}
continue; // we ate the T_RIGHT
case T_routes_include: // [(routes_include {[testpoint | guides | image_conductor]})]
while( (tok = nextTok()) != T_RIGHT )
{
switch( tok )
{
case T_testpoint:
growth->routes_include_testpoint = true;
break;
case T_guide:
growth->routes_include_guides = true;
break;
case T_image_conductor:
growth->routes_include_image_conductor = true;
break;
default:
expecting( "testpoint|guides|image_conductor" );
}
}
continue; // we ate the T_RIGHT
case T_wires_include: // [(wires_include testpoint)]
tok = nextTok();
if( tok != T_testpoint )
expecting( T_testpoint );
growth->routes_include_testpoint = true;
break;
case T_case_sensitive:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->case_sensitive = (tok==T_on);
break;
case T_via_rotate_first: // [(via_rotate_first [on | off])]
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->via_rotate_first = (tok==T_on);
break;
default:
unexpected( lexer->CurText() );
}
needRIGHT();
}
}
void SPECCTRA_DB::doRESOLUTION( UNIT_RES* growth ) throw(IOError)
{
DSN_T tok = nextTok();
switch( tok )
{
case T_inch:
case T_mil:
case T_cm:
case T_mm:
case T_um:
growth->units = tok;
break;
default:
expecting( "inch|mil|cm|mm|um" );
}
tok = nextTok();
if( tok != T_NUMBER )
expecting( T_NUMBER );
growth->value = atoi( lexer->CurText() );
needRIGHT();
}
void SPECCTRA_DB::doUNIT( UNIT_RES* growth ) throw(IOError)
{
DSN_T tok = nextTok();
switch( tok )
{
case T_inch:
case T_mil:
case T_cm:
case T_mm:
case T_um:
growth->units = tok;
break;
default:
expecting( "inch|mil|cm|mm|um" );
}
needRIGHT();
}
void SPECCTRA_DB::doLAYER_PAIR( LAYER_PAIR* growth ) throw( IOError )
{
needSYMBOL();
growth->layer_id0 = lexer->CurText();
needSYMBOL();
growth->layer_id1 = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->layer_weight = strtod( lexer->CurText(), 0 );
needRIGHT();
}
void SPECCTRA_DB::doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IOError )
{
DSN_T tok;
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
if( nextTok() != T_layer_pair )
expecting( T_layer_pair );
LAYER_PAIR* layer_pair = new LAYER_PAIR( growth );
growth->layer_pairs.push_back( layer_pair );
doLAYER_PAIR( layer_pair );
}
}
void SPECCTRA_DB::doSTRUCTURE( STRUCTURE* growth ) throw(IOError)
{
DSN_T tok;
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_unit:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doUNIT( growth->unit );
break;
case T_resolution:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doRESOLUTION( growth->unit );
break;
case T_layer_noise_weight:
growth->layer_noise_weight = new LAYER_NOISE_WEIGHT( growth );
doLAYER_NOISE_WEIGHT( growth->layer_noise_weight );
break;
case T_place_boundary:
L_place:
if( growth->place_boundary )
unexpected( tok );
growth->place_boundary = new BOUNDARY( growth, T_place_boundary );
doBOUNDARY( growth->place_boundary );
break;
case T_boundary:
if( growth->boundary )
{
if( growth->place_boundary )
unexpected( tok );
goto L_place;
}
growth->boundary = new BOUNDARY( growth );
doBOUNDARY( growth->boundary );
break;
case T_plane:
PLANE* plane;
plane = new PLANE( growth );
growth->planes.push_back( plane );
doKEEPOUT( plane );
break;
case T_region:
REGION* region;
region = new REGION( growth );
growth->regions.push_back( region );
doREGION( region );
break;
case T_snap_angle:
STRINGPROP* stringprop;
stringprop = new STRINGPROP( growth, T_snap_angle );
growth->Append( stringprop );
doSTRINGPROP( stringprop );
break;
case T_via:
growth->via = new VIA( growth );
doVIA( growth->via );
break;
case T_control:
growth->control = new CONTROL( growth );
doCONTROL( growth->control );
break;
case T_layer:
LAYER* layer;
layer = new LAYER( growth );
growth->layers.push_back( layer );
doLAYER( layer );
break;
case T_rule:
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
case T_place_rule:
growth->place_rules = new RULE( growth, T_place_rule );
doRULE( growth->place_rules );
break;
case T_keepout:
/* @todo
case T_place_keepout:
case T_via_keepout:
case T_wire_keepout:
case T_bend_keepout:
case T_elongate_keepout:
*/
KEEPOUT* keepout;
keepout = new KEEPOUT( growth, tok );
growth->keepouts.push_back( keepout );
doKEEPOUT( keepout );
break;
case T_grid:
GRID* grid;
grid = new GRID( growth );
growth->grids.push_back( grid );
doGRID( grid );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doKEEPOUT( KEEPOUT* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( tok==T_SYMBOL || tok==T_STRING )
{
growth->name = lexer->CurText();
tok = nextTok();
}
if( tok!=T_LEFT )
expecting( T_LEFT );
while( tok != T_RIGHT )
{
if( tok!=T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_sequence_number:
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->sequence_number = atoi( lexer->CurText() );
needRIGHT();
break;
case T_rule:
if( growth->rules )
unexpected( tok );
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
case T_place_rule:
if( growth->place_rules )
unexpected( tok );
growth->place_rules = new RULE( growth, T_place_rule );
doRULE( growth->place_rules );
break;
case T_rect:
growth->rectangle = new RECTANGLE( growth );
doRECTANGLE( growth->rectangle );
break;
case T_circle:
growth->circle = new CIRCLE( growth );
doCIRCLE( growth->circle );
break;
case T_path:
case T_polygon:
growth->path = new PATH( growth, tok );
doPATH( growth->path );
break;
case T_qarc:
growth->qarc = new QARC( growth );
doQARC( growth->qarc );
break;
case T_window:
WINDOW* window;
window = new WINDOW( growth );
growth->windows.push_back( window );
doWINDOW( window );
break;
default:
unexpected( lexer->CurText() );
}
tok = nextTok();
}
}
void SPECCTRA_DB::doWINDOW( WINDOW* growth ) throw( IOError )
{
DSN_T tok = nextTok();
while( tok != T_RIGHT )
{
if( tok!=T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_rect:
growth->rectangle = new RECTANGLE( growth );
doRECTANGLE( growth->rectangle );
break;
case T_circle:
growth->circle = new CIRCLE( growth );
doCIRCLE( growth->circle );
break;
case T_path:
case T_polygon:
growth->path = new PATH( growth, tok );
doPATH( growth->path );
break;
case T_qarc:
growth->qarc = new QARC( growth );
doQARC( growth->qarc );
break;
default:
unexpected( lexer->CurText() );
}
tok = nextTok();
}
}
void SPECCTRA_DB::doBOUNDARY( BOUNDARY* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
if( tok == T_rect )
{
if( growth->paths.size() )
unexpected( "rect when path already encountered" );
growth->rectangle = new RECTANGLE( growth );
doRECTANGLE( growth->rectangle );
needRIGHT();
}
else if( tok == T_path )
{
if( growth->rectangle )
unexpected( "path when rect already encountered" );
for(;;)
{
if( tok != T_path )
expecting( T_path );
PATH* path = new PATH( growth, T_path ) ;
growth->paths.push_back( path );
doPATH( path );
tok = nextTok();
if( tok == T_RIGHT )
break;
if( tok != T_LEFT )
expecting(T_LEFT);
tok = nextTok();
}
}
else
expecting( "rect|path" );
}
void SPECCTRA_DB::doPATH( PATH* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( !isSymbol( tok ) )
expecting( "layer_id" );
growth->layer_id = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( "aperture_width" );
growth->aperture_width = strtod( lexer->CurText(), NULL );
POINT ptTemp;
tok = nextTok();
do
{
if( tok != T_NUMBER )
expecting( T_NUMBER );
ptTemp.x = strtod( lexer->CurText(), NULL );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
ptTemp.y = strtod( lexer->CurText(), NULL );
growth->points.push_back( ptTemp );
} while( (tok = nextTok())!=T_RIGHT && tok!=T_LEFT );
if( tok == T_LEFT )
{
if( nextTok() != T_aperture_type )
expecting( T_aperture_type );
tok = nextTok();
if( tok!=T_round && tok!=T_square )
expecting( "round|square" );
growth->aperture_type = tok;
needRIGHT();
}
}
void SPECCTRA_DB::doRECTANGLE( RECTANGLE* growth ) throw( IOError )
{
needSYMBOL();
growth->layer_id = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->point0.x = strtod( lexer->CurText(), NULL );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->point0.y = strtod( lexer->CurText(), NULL );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->point1.x = strtod( lexer->CurText(), NULL );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->point1.y = strtod( lexer->CurText(), NULL );
needRIGHT();
}
void SPECCTRA_DB::doCIRCLE( CIRCLE* growth ) throw( IOError )
{
DSN_T tok;
needSYMBOL();
growth->layer_id = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->diameter = strtod( lexer->CurText(), 0 );
tok = nextTok();
if( tok == T_NUMBER )
{
growth->vertex.x = strtod( lexer->CurText(), 0 );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->vertex.y = strtod( lexer->CurText(), 0 );
tok = nextTok();
}
if( tok != T_RIGHT )
expecting( T_RIGHT );
}
void SPECCTRA_DB::doQARC( QARC* growth ) throw( IOError )
{
needSYMBOL();
growth->layer_id = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->aperture_width = strtod( lexer->CurText(), 0 );
for( int i=0; i<3; ++i )
{
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->vertex[i].x = strtod( lexer->CurText(), 0 );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->vertex[i].y = strtod( lexer->CurText(), 0 );
}
needRIGHT();
}
void SPECCTRA_DB::doSTRINGPROP( STRINGPROP* growth ) throw( IOError )
{
needSYMBOL();
growth->value = lexer->CurText();
needRIGHT();
}
void SPECCTRA_DB::doTOKPROP( TOKPROP* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( tok<0 )
unexpected( lexer->CurText() );
growth->value = tok;
needRIGHT();
}
void SPECCTRA_DB::doVIA( VIA* growth ) throw( IOError )
{
DSN_T tok;
while( (tok = nextTok()) != T_RIGHT )
{
if( tok == T_LEFT )
{
if( nextTok() != T_spare )
expecting( T_spare );
while( (tok = nextTok()) != T_RIGHT )
{
if( !isSymbol( tok ) )
expecting( T_SYMBOL );
growth->spares.push_back( lexer->CurText() );
}
}
else if( isSymbol( tok ) )
{
growth->padstacks.push_back( lexer->CurText() );
}
else
unexpected( lexer->CurText() );
}
}
void SPECCTRA_DB::doCONTROL( CONTROL* growth ) throw( IOError )
{
DSN_T tok;
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_via_at_smd:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->via_at_smd = (tok==T_on);
needRIGHT();
break;
case T_off_grid:
case T_route_to_fanout_only:
case T_force_to_terminal_point:
case T_same_net_checking:
case T_checking_trim_by_pin:
case T_noise_calculation:
case T_noise_accumulation:
case T_include_pins_in_crosstalk:
case T_bbv_ctr2ctr:
case T_average_pair_length:
case T_crosstalk_model:
case T_roundoff_rotation:
case T_microvia:
case T_reroute_order_viols:
TOKPROP* tokprop;
tokprop = new TOKPROP( growth, tok ) ;
growth->Append( tokprop );
doTOKPROP( tokprop );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doPROPERTIES( PROPERTIES* growth ) throw( IOError )
{
DSN_T tok;
PROPERTY property; // construct it once here, append multiple times.
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
needSYMBOL();
property.name = lexer->CurText();
needSYMBOL();
property.value = lexer->CurText();
growth->push_back( property );
needRIGHT();
}
}
void SPECCTRA_DB::doLAYER( LAYER* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( !isSymbol(tok) )
expecting(T_SYMBOL);
growth->name = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_type:
tok = nextTok();
if( tok!=T_signal && tok!=T_power && tok!=T_mixed && tok!=T_jumper )
expecting( "signal|power|mixed|jumper" );
growth->layer_type = tok;
if( nextTok()!=T_RIGHT )
expecting(T_RIGHT);
break;
case T_rule:
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
case T_property:
doPROPERTIES( &growth->properties );
break;
case T_direction:
tok = nextTok();
switch( tok )
{
case T_horizontal:
case T_vertical:
case T_orthogonal:
case T_positive_diagonal:
case T_negative_diagonal:
case T_diagonal:
case T_off:
growth->direction = tok;
break;
default:
expecting( "horizontal|vertical|orthogonal|positive_diagonal|negative_diagonal|diagonal|off" );
}
if( nextTok()!=T_RIGHT )
expecting(T_RIGHT);
break;
case T_cost:
tok = nextTok();
switch( tok )
{
case T_forbidden:
case T_high:
case T_medium:
case T_low:
case T_free:
growth->cost = tok;
break;
case T_NUMBER:
// store as negative so we can differentiate between
// DSN_T (positive) and T_NUMBER (negative)
growth->cost = -atoi( lexer->CurText() );
break;
default:
expecting( "forbidden|high|medium|low|free|<positive_integer>|-1" );
}
tok = nextTok();
if( tok == T_LEFT )
{
if( nextTok() != T_type )
unexpected( lexer->CurText() );
tok = nextTok();
if( tok!=T_length && tok!=T_way )
expecting( "length|way" );
growth->cost_type = tok;
if( nextTok()!=T_RIGHT )
expecting(T_RIGHT);
tok = nextTok();
}
if( tok!=T_RIGHT )
expecting(T_RIGHT);
break;
case T_use_net:
while( (tok = nextTok()) != T_RIGHT )
{
if( !isSymbol(tok) )
expecting( T_SYMBOL );
growth->use_net.push_back( lexer->CurText() );
}
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doRULE( RULE* growth ) throw( IOError )
{
std::string builder;
int bracketNesting = 1; // we already saw the opening T_LEFT
DSN_T tok = T_NONE;
while( bracketNesting!=0 && tok!=T_EOF )
{
tok = nextTok();
if( tok==T_LEFT)
++bracketNesting;
else if( tok==T_RIGHT )
--bracketNesting;
if( bracketNesting >= 1 )
{
if( lexer->PrevTok() != T_LEFT && tok!=T_RIGHT )
builder += ' ';
if( tok==T_STRING )
builder += quote_char;
builder += lexer->CurText();
if( tok==T_STRING )
builder += quote_char;
}
// When the nested rule is closed with a T_RIGHT and we are back down
// to bracketNesting == 1, (inside the <rule_descriptor> but outside
// the last rule). Then save the last rule and clear the string builder.
if( bracketNesting == 1 )
{
growth->rules.push_back( builder );
builder.clear();
}
}
if( tok==T_EOF )
unexpected( T_EOF );
}
#if 0
void SPECCTRA_DB::doPLACE_RULE( PLACE_RULE* growth, bool expect_object_type ) throw( IOError )
{
/* (place_rule [<structure_place_rule_object> ]
{[<spacing_descriptor> |
<permit_orient_descriptor> |
<permit_side_descriptor> |
<opposite_side_descriptor> ]}
)
*/
DSN_T tok = nextTok();
if( tok!=T_LEFT )
expecting( T_LEFT );
tok = nextTok();
if( tok==T_object_type )
{
if( !expect_object_type )
unexpected( tok );
/* [(object_type
[pcb |
image_set [large | small | discrete | capacitor | resistor]
[(image_type [smd | pin])]]
)]
*/
tok = nextTok();
switch( tok )
{
case T_pcb:
growth->object_type = tok;
break;
case T_image_set:
tok = nextTok();
switch( tok )
{
case T_large:
case T_small:
case T_discrete:
case T_capacitor:
case T_resistor:
growth->object_type = tok;
break;
default:
unexpected( lexer->CurText() );
}
break;
default:
unexpected( lexer->CurText() );
}
tok = nextTok();
if( tok == T_LEFT )
{
tok = nextTok();
if( tok != T_image_type )
expecting( T_image_type );
tok = nextTok();
if( tok!=T_smd && tok!=T_pin )
expecting( "smd|pin" );
needRIGHT();
tok = nextTok();
}
if( tok != T_RIGHT )
expecting( T_RIGHT );
tok = nextTok();
}
/* {[<spacing_descriptor> |
<permit_orient_descriptor> |
<permit_side_descriptor> | <opposite_side_descriptor> ]}
*/
doRULE( growth );
}
#endif
void SPECCTRA_DB::doREGION( REGION* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( isSymbol(tok) )
{
growth->region_id = lexer->CurText();
tok = nextTok();
}
for(;;)
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_rect:
growth->rectangle = new RECTANGLE( growth );
doRECTANGLE( growth->rectangle );
break;
case T_polygon:
growth->polygon = new PATH( growth, T_polygon );
doPATH( growth->polygon );
break;
case T_region_net:
case T_region_class:
STRINGPROP* stringprop;
stringprop = new STRINGPROP( growth, tok );
growth->Append( stringprop );
doSTRINGPROP( stringprop );
break;
case T_region_class_class:
CLASS_CLASS* class_class;
class_class = new CLASS_CLASS( growth, tok );
growth->Append( class_class );
doCLASS_CLASS( class_class );
break;
case T_rule:
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
default:
unexpected( lexer->CurText() );
}
tok = nextTok();
if( tok == T_RIGHT )
{
if( !growth->rules )
expecting( T_rule );
break;
}
}
}
void SPECCTRA_DB::doCLASS_CLASS( CLASS_CLASS* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( tok != T_LEFT )
expecting( T_LEFT );
while( (tok = nextTok()) != T_RIGHT )
{
switch( tok )
{
case T_classes:
if( growth->classes )
unexpected( tok );
growth->classes = new CLASSES( growth );
doCLASSES( growth->classes );
break;
case T_rule:
// only T_class_class takes a T_rule
if( growth->Type() == T_region_class_class )
unexpected( tok );
RULE* rule;
rule = new RULE( growth, T_rule );
growth->Append( rule );
doRULE( rule );
break;
case T_layer_rule:
// only T_class_class takes a T_layer_rule
if( growth->Type() == T_region_class_class )
unexpected( tok );
LAYER_RULE* layer_rule;
layer_rule = new LAYER_RULE( growth );
growth->Append( layer_rule );
doLAYER_RULE( layer_rule );
break;
default:
unexpected( tok );
}
}
}
void SPECCTRA_DB::doCLASSES( CLASSES* growth ) throw( IOError )
{
DSN_T tok = nextTok();
// require at least 2 class_ids
if( !isSymbol( tok ) )
expecting( "class_id" );
growth->class_ids.push_back( lexer->CurText() );
do
{
tok = nextTok();
if( !isSymbol( tok ) )
expecting( "class_id" );
growth->class_ids.push_back( lexer->CurText() );
} while( (tok = nextTok()) != T_RIGHT );
}
void SPECCTRA_DB::doGRID( GRID* growth ) throw( IOError )
{
DSN_T tok = nextTok();
switch( tok )
{
case T_via:
case T_wire:
case T_via_keepout:
case T_snap:
case T_place:
growth->grid_type = tok;
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->dimension = strtod( lexer->CurText(), 0 );
tok = nextTok();
if( tok == T_LEFT )
{
while( (tok=nextTok()) != T_RIGHT )
{
if( tok==T_direction )
{
if( growth->grid_type == T_place )
unexpected( tok );
tok = nextTok();
if( tok!=T_x && tok!=T_y )
unexpected( lexer->CurText() );
growth->direction = tok;
if( nextTok() != T_RIGHT )
expecting(T_RIGHT);
}
else if( tok==T_offset )
{
if( growth->grid_type == T_place )
unexpected( tok );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->offset = strtod( lexer->CurText(), 0 );
if( nextTok() != T_RIGHT )
expecting(T_RIGHT);
}
else if( tok==T_image_type )
{
if( growth->grid_type != T_place )
unexpected( tok );
tok = nextTok();
if( tok!=T_smd && tok!=T_pin )
unexpected( lexer->CurText() );
growth->image_type = tok;
if( nextTok() != T_RIGHT )
expecting(T_RIGHT);
}
}
}
break;
default:
unexpected( tok );
}
}
void SPECCTRA_DB::doLAYER_RULE( LAYER_RULE* growth ) throw( IOError )
{
DSN_T tok;
needSYMBOL();
do
{
growth->layer_ids.push_back( lexer->CurText() );
} while( isSymbol(tok = nextTok()) );
if( tok != T_LEFT )
expecting( T_LEFT );
if( nextTok() != T_rule )
expecting( T_rule );
growth->rule = new RULE( growth, T_rule );
doRULE( growth->rule );
needRIGHT();
}
void SPECCTRA_DB::doPLACE( PLACE* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( !isSymbol( tok ) )
expecting( "component_id" );
growth->component_id = lexer->CurText();
tok = nextTok();
if( tok == T_NUMBER )
{
POINT point;
point.x = strtod( lexer->CurText(), 0 );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
point.y = strtod( lexer->CurText(), 0 );
growth->SetVertex( point );
tok = nextTok();
if( tok!=T_front && tok!=T_back )
expecting( "front|back" );
growth->side = tok;
if( nextTok() != T_NUMBER )
expecting( "rotation" );
growth->SetRotation( strtod( lexer->CurText(), 0) );
}
while( (tok = nextTok()) != T_RIGHT )
{
switch( tok )
{
case T_mirror:
tok = nextTok();
if( tok==T_x || tok==T_y || tok==T_xy || tok==T_off )
growth->mirror = tok;
else
expecting("x|y|xy|off");
break;
case T_status:
tok = nextTok();
if( tok==T_added || tok==T_deleted || tok==T_substituted )
growth->status = tok;
else
expecting("added|deleted|substituted");
break;
case T_logical_part:
if( growth->logical_part.size() )
unexpected( tok );
tok = nextTok();
if( !isSymbol( tok ) )
expecting( "logical_part_id");
growth->logical_part = lexer->CurText();
break;
case T_place_rule:
if( growth->place_rules )
unexpected( tok );
growth->place_rules = new RULE( growth, T_place_rule );
doRULE( growth->place_rules );
break;
case T_property:
if( growth->properties.size() )
unexpected( tok );
doPROPERTIES( &growth->properties );
break;
case T_lock_type:
tok = nextTok();
if( tok==T_position || tok==T_gate || tok==T_subgate || tok==T_pin )
growth->lock_type = tok;
else
expecting("position|gate|subgate|pin");
break;
case T_rule:
if( growth->rules || growth->region )
unexpected( tok );
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
case T_region:
if( growth->rules || growth->region )
unexpected( tok );
growth->region = new REGION( growth );
doREGION( growth->region );
break;
case T_pn:
if( growth->part_number.size() )
unexpected( tok );
growth->part_number = lexer->CurText();
break;
default:
unexpected( tok );
}
}
}
void SPECCTRA_DB::doCOMPONENT( COMPONENT* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( !isSymbol( tok ) )
expecting( "image_id" );
growth->image_id = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_place:
PLACE* place;
place = new PLACE( growth );
growth->places.push_back( place );
doPLACE( place );
break;
default:
unexpected(tok);
}
}
}
void SPECCTRA_DB::doPLACEMENT( PLACEMENT* growth ) throw( IOError )
{
DSN_T tok = nextTok();
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
if( tok==T_unit || tok==T_resolution )
{
growth->unit = new UNIT_RES( growth, tok );
if( tok==T_unit )
doRESOLUTION( growth->unit );
else
doUNIT( growth->unit );
if( nextTok() != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
}
if( tok == T_place_control )
{
if( nextTok() != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
if( tok != T_flip_style )
expecting( T_flip_style );
tok = nextTok();
if( tok==T_mirror_first || tok==T_rotate_first )
growth->flip_style = tok;
else
expecting("mirror_first|rotate_first");
needRIGHT();
needRIGHT();
needLEFT();
tok = nextTok();
}
while( tok == T_component )
{
COMPONENT* component = new COMPONENT( growth );
growth->components.push_back( component );
doCOMPONENT( component );
tok = nextTok();
if( tok == T_RIGHT )
return;
else if( tok == T_LEFT )
tok = nextTok();
}
unexpected( lexer->CurText() );
}
void SPECCTRA_DB::doPADSTACK( PADSTACK* growth ) throw( IOError )
{
DSN_T tok = nextTok();
/* (padstack <padstack_id >
[<unit_descriptor> ]
{(shape <shape_descriptor>
[<reduced_shape_descriptor> ]
[(connect [on | off])]
[{<window_descriptor> }]
)}
[<attach_descriptor> ]
[{<pad_via_site_descriptor> }]
[(rotate [on | off])]
[(absolute [on | off])]
[(rule <clearance_descriptor> )])
*/
if( !isSymbol( tok ) )
expecting( "padstack_id" );
growth->padstack_id = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_unit:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doUNIT( growth->unit );
break;
case T_rotate:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->rotate = tok;
needRIGHT();
break;
case T_absolute:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->absolute = tok;
needRIGHT();
break;
case T_shape:
SHAPE* shape;
shape = new SHAPE( growth );
growth->Append( shape );
doSHAPE( shape );
break;
case T_attach:
tok = nextTok();
if( tok!=T_off && tok!=T_on )
expecting( "off|on" );
growth->attach = tok;
tok = nextTok();
if( tok == T_LEFT )
{
if( nextTok() != T_use_via )
expecting( T_use_via );
needSYMBOL();
growth->via_id = lexer->CurText();
needRIGHT();
needRIGHT();
}
break;
/*
case T_via_site: not supported
break;
*/
case T_rule:
if( growth->rules )
unexpected( tok );
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doSHAPE( SHAPE* growth ) throw( IOError )
{
DSN_T tok;
/* (shape <shape_descriptor>
[<reduced_shape_descriptor> ]
[(connect [on | off])]
[{<window_descriptor> }])
*/
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_rect:
case T_circle:
case T_path:
case T_polygon:
case T_qarc:
if( growth->rectangle || growth->circle || growth->path || growth->qarc )
unexpected( tok );
default: ;
}
switch( tok )
{
case T_rect:
growth->rectangle = new RECTANGLE( growth );
doRECTANGLE( growth->rectangle );
break;
case T_circle:
growth->circle = new CIRCLE( growth );
doCIRCLE( growth->circle );
break;
case T_path:
case T_polygon:
growth->path = new PATH( growth, tok );
doPATH( growth->path );
break;
case T_qarc:
growth->qarc = new QARC( growth );
doQARC( growth->qarc );
break;
case T_connect:
tok = nextTok();
if( tok!=T_on && tok!=T_off )
expecting( "on|off" );
growth->connect = tok;
needRIGHT();
break;
case T_window:
WINDOW* window;
window = new WINDOW( growth );
growth->windows.push_back( window );
doWINDOW( window );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doIMAGE( IMAGE* growth ) throw( IOError )
{
DSN_T tok = nextTok();
/* <image_descriptor >::=
(image <image_id >
[(side [front | back | both])]
[<unit_descriptor> ]
[<outline_descriptor> ]
{(pin <padstack_id > [(rotate <rotation> )]
[<reference_descriptor> | <pin_array_descriptor> ]
[<user_property_descriptor> ])}
[{<conductor_shape_descriptor> }]
[{<conductor_via_descriptor> }]
[<rule_descriptor> ]
[<place_rule_descriptor> ]
[{<keepout_descriptor> }]
[<image_property_descriptor> ]
)
*/
if( !isSymbol( tok ) )
expecting( "image_id" );
growth->image_id = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_unit:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doUNIT( growth->unit );
break;
case T_side:
tok = nextTok();
if( tok!=T_front && tok!=T_back && tok!=T_both )
expecting( "front|back|both" );
growth->side = tok;
needRIGHT();
break;
case T_outline:
SHAPE* outline;
outline = new SHAPE( growth, T_outline ); // use SHAPE for T_outline
growth->Append( outline );
doSHAPE( outline );
break;
case T_pin:
PIN* pin;
pin = new PIN( growth );
growth->pins.push_back( pin );
doPIN( pin );
break;
case T_rule:
if( growth->rules )
unexpected( tok );
growth->rules = new RULE( growth, tok );
doRULE( growth->rules );
break;
case T_place_rule:
if( growth->place_rules )
unexpected( tok );
growth->place_rules = new RULE( growth, tok );
doRULE( growth->place_rules );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doPIN( PIN* growth ) throw( IOError )
{
DSN_T tok = nextTok();
/* (pin <padstack_id > [(rotate <rotation> )]
[<reference_descriptor> | <pin_array_descriptor> ]
[<user_property_descriptor> ])
*/
if( !isSymbol( tok ) )
expecting( "padstack_id" );
growth->padstack_id = lexer->CurText();
tok = nextTok();
if( tok == T_LEFT )
{
tok = nextTok();
if( tok != T_rotate )
expecting( T_rotate );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->SetRotation( strtod( lexer->CurText(), 0 ) );
needRIGHT();
tok = nextTok();
}
if( !isSymbol(tok) && tok!=T_NUMBER )
expecting( "pin_id" );
growth->pin_id = lexer->CurText();
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->vertex.x = strtod( lexer->CurText(), 0 );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->vertex.x = strtod( lexer->CurText(), 0 );
if( nextTok() != T_RIGHT )
unexpected( lexer->CurText() );
}
void SPECCTRA_DB::doLIBRARY( LIBRARY* growth ) throw( IOError )
{
DSN_T tok;
/* <library_descriptor >::=
(library
[<unit_descriptor> ]
{<image_descriptor> }
[{<jumper_descriptor> }]
{<padstack_descriptor> }
{<via_array_template_descriptor> }
[<directory_descriptor> ]
[<extra_image_directory_descriptor> ]
[{<family_family_descriptor> }]
[{<image_image_descriptor> }]
)
*/
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_unit:
if( growth->unit )
unexpected( tok );
growth->unit = new UNIT_RES( growth, tok );
doUNIT( growth->unit );
break;
case T_padstack:
PADSTACK* padstack;
padstack = new PADSTACK( growth );
growth->padstacks.push_back( padstack );
doPADSTACK( padstack );
break;
case T_image:
IMAGE* image;
image = new IMAGE( growth );
growth->images.push_back( image );
doIMAGE( image );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doNET( NET* growth ) throw( IOError )
{
DSN_T tok = nextTok();
/* <net_descriptor >::=
(net <net_id >
[(unassigned)]
[(net_number <integer >)]
[(pins {<pin_reference> }) | (order {<pin_reference> })]
[<component_order_descriptor> ]
[(type [fix | normal])]
[<user_property_descriptor> ]
[<circuit_descriptor> ]
[<rule_descriptor> ]
[{<layer_rule_descriptor> }]
[<fromto_descriptor> ]
[(expose {<pin_reference> })]
[(noexpose {<pin_reference> })]
[(source {<pin_reference> })]
[(load {<pin_reference> })]
[(terminator {<pin_reference> })]
[(supply [power | ground])]
)
*/
if( !isSymbol( tok ) )
expecting( "net_id" );
growth->net_id = lexer->CurText();
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_unassigned:
growth->unassigned = true;
needRIGHT();
break;
case T_net_number:
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
growth->net_number = atoi( lexer->CurText() );
if( nextTok() != T_NUMBER )
expecting( T_NUMBER );
break;
case T_type:
tok = nextTok();
if( tok!=T_fix && tok!=T_normal )
expecting( "fix|normal" );
growth->type = tok;
needRIGHT();
break;
case T_pins:
case T_order:
growth->pins_type = tok;
{
PIN_REF empty( growth );
while( (tok = nextTok()) != T_RIGHT )
{
PIN_REF* pin_ref;
// copy the empty one, then fill its copy later thru pin_ref.
growth->pins.push_back( empty );
pin_ref = &growth->pins.back();
if( !isSymbol(tok) )
expecting("component_id");
pin_ref->component_id = lexer->CurText();
if( nextTok() != T_DASH )
expecting( T_DASH );
tok = nextTok();
if( !isSymbol(tok) )
expecting("component_id");
pin_ref->pin_id = lexer->CurText();
}
}
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doTOPOLOGY( TOPOLOGY* growth ) throw( IOError )
{
DSN_T tok;
/* <topology_descriptor >::=
(topology {[<fromto_descriptor> |
<component_order_descriptor> ]})
*/
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_fromto:
FROMTO* fromto;
fromto = new FROMTO( growth );
growth->fromtos.push_back( fromto );
// doFROMTO( fromto );
break;
case T_comp_order:
COMP_ORDER* comp_order;
comp_order = new COMP_ORDER( growth );
growth->comp_orders.push_back( comp_order );
// doCOMP_ORDER( comp_order );
break;
default:
unexpected( lexer->CurText() );
}
}
}
void SPECCTRA_DB::doCLASS( CLASS* growth ) throw( IOError )
{
DSN_T tok;
/* <class_descriptor >::=
(class
<class_id > {[{<net_id >} | {<composite_name_list> }]}
[<circuit_descriptor> ]
[<rule_descriptor> ]
[{<layer_rule_descriptor> }]
[<topology_descriptor> ]
)
*/
needSYMBOL();
growth->class_id = lexer->CurText();
// do net_ids, do not support <composite_name_list>s at this time
while( isSymbol(tok = nextTok()) )
{
growth->net_ids.push_back( lexer->CurText() );
}
while( tok != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_rule:
if( growth->rules )
unexpected( tok );
growth->rules = new RULE( growth, T_rule );
doRULE( growth->rules );
break;
case T_layer_rule:
LAYER_RULE* layer_rule;
layer_rule = new LAYER_RULE( growth );
growth->layer_rules.push_back( layer_rule );
doLAYER_RULE( layer_rule );
break;
case T_topology:
if( growth->topology )
unexpected( tok );
growth->topology = new TOPOLOGY( growth );
doTOPOLOGY( growth->topology );
break;
default: // handle all the circuit_descriptor here as strings
{
std::string builder;
int bracketNesting = 1; // we already saw the opening T_LEFT
DSN_T tok = T_NONE;
builder += '(';
builder += lexer->CurText();
while( bracketNesting!=0 && tok!=T_EOF )
{
tok = nextTok();
if( tok==T_LEFT)
++bracketNesting;
else if( tok==T_RIGHT )
--bracketNesting;
if( bracketNesting >= 1 )
{
if( lexer->PrevTok() != T_LEFT && tok!=T_RIGHT )
builder += ' ';
if( tok==T_STRING )
builder += quote_char;
builder += lexer->CurText();
if( tok==T_STRING )
builder += quote_char;
}
// When the nested rule is closed with a T_RIGHT and we are back down
// to bracketNesting == 0, then save the builder and break;
if( bracketNesting == 0 )
{
builder += ')';
growth->circuit.push_back( builder );
break;
}
}
if( tok==T_EOF )
unexpected( T_EOF );
} // scope bracket
} // switch
tok = nextTok();
} // while
}
void SPECCTRA_DB::doNETWORK( NETWORK* growth ) throw( IOError )
{
DSN_T tok;
/* <network_descriptor >::=
(network
{<net_descriptor>}
[{<class_descriptor> }]
[{<class_class_descriptor> }]
[{<group_descriptor> }]
[{<group_set_descriptor> }]
[{<pair_descriptor> }]
[{<bundle_descriptor> }]
)
*/
while( (tok = nextTok()) != T_RIGHT )
{
if( tok != T_LEFT )
expecting( T_LEFT );
tok = nextTok();
switch( tok )
{
case T_net:
NET* net;
net = new NET( growth );
growth->nets.push_back( net );
doNET( net );
break;
case T_class:
CLASS* myclass;
myclass = new CLASS( growth );
growth->classes.push_back( myclass );
doCLASS( myclass );
break;
default:
unexpected( lexer->CurText() );
}
}
}
int SPECCTRA_DB::Print( int nestLevel, const char* fmt, ... ) throw( IOError )
{
va_list args;
va_start( args, fmt );
int result = 0;
int total = 0;
for( int i=0; i<nestLevel; ++i )
{
result = fprintf( fp, "%*c", NESTWIDTH, ' ' );
if( result < 0 )
break;
total += result;
}
if( result<0 || (result=vfprintf( fp, fmt, args ))<0 )
ThrowIOError( _("System file error writing to file \"%s\""), filename.GetData() );
va_end( args );
total += result;
return total;
}
const char* SPECCTRA_DB::GetQuoteChar( const char* wrapee )
{
// I include '#' so a symbol is not confused with a comment. We intend
// to wrap any symbol starting with a '#'.
// Our LEXER class handles comments, and comments appear to be an extension
// to the SPECCTRA DSN specification.
if( *wrapee == '#' )
return quote_char.c_str();
bool isNumber = true;
for( ; *wrapee; ++wrapee )
{
// if the string to be wrapped (wrapee) has a delimiter in it,
// return the quote_char so caller wraps the wrapee.
if( strchr( "\t ()", *wrapee ) )
return quote_char.c_str();
if( !strchr( "01234567890.-+", *wrapee ) )
isNumber = false;
}
if( isNumber )
return quote_char.c_str();
return ""; // can use an unwrapped string.
}
void SPECCTRA_DB::Export( wxString filename, BOARD* aBoard )
{
fp = wxFopen( filename, wxT("w") );
if( !fp )
{
ThrowIOError( _("Unable to open file \"%s\""), filename.GetData() );
}
tree->Format( this, 0 );
}
PCB* SPECCTRA_DB::MakePCB()
{
PCB* pcb = new PCB();
pcb->parser = new PARSER( pcb );
return pcb;
}
//-----<ELEM>---------------------------------------------------------------
ELEM::ELEM( DSN_T aType, ELEM* aParent ) :
type( aType ),
parent( aParent )
{
}
ELEM::~ELEM()
{
}
void ELEM::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(%s\n", LEXER::GetTokenText( Type() ) );
FormatContents( out, nestLevel+1 );
out->Print( nestLevel, ")\n" );
}
void ELEM_HOLDER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
for( int i=0; i<Length(); ++i )
{
At(i)->Format( out, nestLevel );
}
}
int ELEM_HOLDER::FindElem( DSN_T aType, int instanceNum )
{
int repeats=0;
for( unsigned i=0; i<kids.size(); ++i )
{
if( kids[i].Type() == aType )
{
if( repeats == instanceNum )
return i;
++repeats;
}
}
return -1;
}
//-----<PARSER>-----------------------------------------------------------
void PARSER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
out->Print( nestLevel, "(string_quote %c)\n", string_quote );
out->Print( nestLevel, "(space_in_quoted_tokens %s)\n", space_in_quoted_tokens ? "on" : "off" );
out->Print( nestLevel, "(host_cad \"%s\")\n", host_cad.c_str() );
out->Print( nestLevel, "(host_version \"%s\")\n", host_version.c_str() );
if( const_id1.length()>0 || const_id2.length()>0 )
out->Print( nestLevel, "(constant %c%s%c %c%s%c)\n",
string_quote, const_id1.c_str(), string_quote,
string_quote, const_id2.c_str(), string_quote );
if( routes_include_testpoint || routes_include_guides || routes_include_image_conductor )
out->Print( nestLevel, "(routes_include%s%s%s)\n",
routes_include_testpoint ? " testpoint" : "",
routes_include_guides ? " guides" : "",
routes_include_image_conductor ? " image_conductor" : "");
if( wires_include_testpoint )
out->Print( nestLevel, "(wires_include testpoint)\n" );
if( !via_rotate_first )
out->Print( nestLevel, "(via_rotate_first off)\n" );
out->Print( nestLevel, "(case_sensitive %s)\n", case_sensitive ? "on" : "off" );
}
void PLACE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
{
bool useMultiLine;
const char* quote = out->GetQuoteChar( component_id.c_str() );
if( place_rules || properties.size() || lock_type!=T_NONE || rules
|| region || part_number.size() )
{
useMultiLine = true;
out->Print( nestLevel, "(%s %s%s%s\n", LEXER::GetTokenText( Type() ),
quote, component_id.c_str(), quote );
out->Print( nestLevel+1, "%s", "" );
}
else
{
useMultiLine = false;
out->Print( nestLevel, "(%s %s%s%s", LEXER::GetTokenText( Type() ),
quote, component_id.c_str(), quote );
}
if( hasVertex )
out->Print( 0, " %f %f", vertex.x, vertex.y );
if( side != T_NONE )
out->Print( 0, " %s", LEXER::GetTokenText( side ) );
if( isRotated )
out->Print( 0, " %f", rotation );
if( mirror != T_NONE )
out->Print( 0, " (mirror %s)", LEXER::GetTokenText( mirror ) );
if( status != T_NONE )
out->Print( 0, " (status %s)", LEXER::GetTokenText( status ) );
if( logical_part.size() )
{
quote = out->GetQuoteChar( logical_part.c_str() );
out->Print( 0, " (logical_part %s%s%s)",
quote, logical_part.c_str(), quote );
}
if( useMultiLine )
{
out->Print( 0, "\n" );
if( place_rules )
{
place_rules->Format( out, nestLevel+1 );
}
if( properties.size() )
{
out->Print( nestLevel+1, "(property \n" );
for( PROPERTIES::const_iterator i = properties.begin();
i != properties.end(); ++i )
{
i->Format( out, nestLevel+2 );
}
out->Print( nestLevel+1, ")\n" );
}
if( lock_type != T_NONE )
out->Print( nestLevel+1, "(lock_type %s)\n",
LEXER::GetTokenText(lock_type) );
if( rules )
rules->Format( out, nestLevel+1 );
if( region )
region->Format( out, nestLevel+1 );
if( part_number.size() )
{
const char* quote = out->GetQuoteChar( part_number.c_str() );
out->Print( nestLevel+1, "(PN %s%s%s)\n",
quote, part_number.c_str(), quote );
}
}
else
out->Print( 0, ")\n" );
}
} // namespace DSN
using namespace DSN;
// unit test this source file
int main( int argc, char** argv )
{
wxString filename( wxT("/tmp/fpcroute/Sample_1sided/demo_1sided.dsn") );
// wxString filename( wxT("/tmp/testdesigns/test.dsn") );
SPECCTRA_DB db;
bool failed = false;
try
{
db.Load( filename );
}
catch( IOError ioe )
{
printf( "%s\n", CONV_TO_UTF8(ioe.errorText) );
failed = true;
}
if( !failed )
printf("loaded OK\n");
// db.SetPCB( SPECCTRA_DB::MakePCB() );
// export what we read in, making this test program basically a beautifier
db.Export( wxT("/tmp/export.dsn"), 0 );
}
//EOF
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