KiCad PCB EDA Suite
SPECCTRA_LEXER Class Reference

Class SPECCTRA_LEXER is an automatically generated class using the TokenList2DnsLexer.cmake technology, based on keywords provided by file: /home/kicad/workspace/kicad-doxygen/pcbnew/specctra.keywords. More...

#include <specctra_lexer.h>

Inheritance diagram for SPECCTRA_LEXER:
DSNLEXER DSN::SPECCTRA_DB

Public Member Functions

 SPECCTRA_LEXER (const std::string &aSExpression, const wxString &aSource=wxEmptyString)
 Constructor ( const std::string&, const wxString& ) More...
 
 SPECCTRA_LEXER (FILE *aFile, const wxString &aFilename)
 Constructor ( FILE* ) takes aFile already opened for reading and aFilename as parameters. More...
 
 SPECCTRA_LEXER (LINE_READER *aLineReader)
 Constructor ( LINE_READER* ) intializes a lexer and prepares to read from aLineReader which is assumed ready, and may be in use by other DSNLEXERs also. More...
 
DSN::T NextTok ()
 Function NextTok returns the next token found in the input file or T_EOF when reaching the end of file. More...
 
DSN::T NeedSYMBOL ()
 Function NeedSYMBOL calls NextTok() and then verifies that the token read in satisfies bool IsSymbol(). More...
 
DSN::T NeedSYMBOLorNUMBER ()
 Function NeedSYMBOLorNUMBER calls NextTok() and then verifies that the token read in satisfies bool IsSymbol() or tok==T_NUMBER. More...
 
DSN::T CurTok ()
 Function CurTok returns whatever NextTok() returned the last time it was called. More...
 
DSN::T PrevTok ()
 Function PrevTok returns whatever NextTok() returned the 2nd to last time it was called. More...
 
bool SyncLineReaderWith (DSNLEXER &aLexer)
 Useable only for DSN lexers which share the same LINE_READER Synchronizes the pointers handling the data read by the LINE_READER Allows 2 DNSLEXER to share the same current line, when switching from a DNSLEXER to an other DNSLEXER. More...
 
void SetSpecctraMode (bool aMode)
 Function SetSpecctraMode changes the behavior of this lexer into or out of "specctra mode". More...
 
void PushReader (LINE_READER *aLineReader)
 Function PushReader manages a stack of LINE_READERs in order to handle nested file inclusion. More...
 
LINE_READERPopReader ()
 Function PopReader deletes the top most LINE_READER from an internal stack of LINE_READERs and in the case of FILE_LINE_READER this means the associated FILE is closed. More...
 
int NeedNUMBER (const char *aExpectation)
 Function NeedNUMBER calls NextTok() and then verifies that the token read is type DSN_NUMBER. More...
 
char SetStringDelimiter (char aStringDelimiter)
 Function SetStringDelimiter changes the string delimiter from the default " to some other character and returns the old value. More...
 
bool SetSpaceInQuotedTokens (bool val)
 Function SetSpaceInQuotedTokens changes the setting controlling whether a space in a quoted string is a terminator. More...
 
bool SetCommentsAreTokens (bool val)
 Function SetCommentsAreTokens changes the handling of comments. More...
 
wxArrayString * ReadCommentLines ()
 Function ReadCommentLines checks the next sequence of tokens and reads them into a wxArrayString if they are comments. More...
 
void Expecting (int aTok)
 Function Expecting throws an IO_ERROR exception with an input file specific error message. More...
 
void Expecting (const char *aTokenList)
 Function Expecting throws an IO_ERROR exception with an input file specific error message. More...
 
void Unexpected (int aTok)
 Function Unexpected throws an IO_ERROR exception with an input file specific error message. More...
 
void Unexpected (const char *aToken)
 Function Unexpected throws an IO_ERROR exception with an input file specific error message. More...
 
void Duplicate (int aTok)
 Function Duplicate throws an IO_ERROR exception with a message saying specifically that aTok is a duplicate of one already seen in current context. More...
 
void NeedLEFT ()
 Function NeedLEFT calls NextTok() and then verifies that the token read in is a DSN_LEFT. More...
 
void NeedRIGHT ()
 Function NeedRIGHT calls NextTok() and then verifies that the token read in is a DSN_RIGHT. More...
 
const char * GetTokenText (int aTok)
 Function GetTokenText returns the C string representation of a DSN_T value. More...
 
wxString GetTokenString (int aTok)
 Function GetTokenString returns a quote wrapped wxString representation of a token value. More...
 
const char * CurText ()
 Function CurText returns a pointer to the current token's text. More...
 
const std::string & CurStr ()
 Function CurStr returns a reference to current token in std::string form. More...
 
wxString FromUTF8 ()
 Function FromUTF8 returns the current token text as a wxString, assuming that the input byte stream is UTF8 encoded. More...
 
int CurLineNumber ()
 Function CurLineNumber returns the current line number within my LINE_READER. More...
 
const char * CurLine ()
 Function CurLine returns the current line of text, from which the CurText() would return its token. More...
 
const wxString & CurSource ()
 Function CurFilename returns the current LINE_READER source. More...
 
int CurOffset ()
 Function CurOffset returns the byte offset within the current line, using a 1 based index. More...
 

Static Public Member Functions

static const char * TokenName (DSN::T aTok)
 Function TokenName returns the name of the token in ASCII form. More...
 
static bool IsSymbol (int aTok)
 Function IsSymbol tests a token to see if it is a symbol. More...
 
static const char * Syntax (int aTok)
 

Protected Types

typedef std::vector< LINE_READER * > READER_STACK
 

Protected Member Functions

void init ()
 
int readLine ()
 
int findToken (const std::string &aToken)
 Function findToken takes aToken string and looks up the string in the keywords table. More...
 
bool isStringTerminator (char cc)
 

Protected Attributes

bool iOwnReaders
 on readerStack, should I delete them? More...
 
const char * start
 
const char * next
 
const char * limit
 
char dummy [1]
 when there is no reader. More...
 
READER_STACK readerStack
 all the LINE_READERs by pointer. More...
 
LINE_READERreader
 no ownership. ownership is via readerStack, maybe, if iOwnReaders More...
 
bool specctraMode
 if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_in_quoted_tokens is functional else not. More...
 
char stringDelimiter
 
bool space_in_quoted_tokens
 blank spaces within quoted strings More...
 
bool commentsAreTokens
 true if should return comments as tokens More...
 
int prevTok
 curTok from previous NextTok() call. More...
 
int curOffset
 offset within current line of the current token More...
 
int curTok
 the current token obtained on last NextTok() More...
 
std::string curText
 the text of the current token More...
 
unsigned keywordCount
 count of keywords table More...
 
KEYWORD_MAP keyword_hash
 fast, specialized "C string" hashtable More...
 

Static Private Attributes

static const KEYWORD keywords []
 Auto generated lexer keywords table and length: More...
 
static const unsigned keyword_count = unsigned( sizeof( SPECCTRA_LEXER::keywords )/sizeof( SPECCTRA_LEXER::keywords[0] ) )
 

Detailed Description

Class SPECCTRA_LEXER is an automatically generated class using the TokenList2DnsLexer.cmake technology, based on keywords provided by file: /home/kicad/workspace/kicad-doxygen/pcbnew/specctra.keywords.

Definition at line 440 of file specctra_lexer.h.

Member Typedef Documentation

typedef std::vector<LINE_READER*> DSNLEXER::READER_STACK
protectedinherited

Definition at line 89 of file dsnlexer.h.

Constructor & Destructor Documentation

SPECCTRA_LEXER::SPECCTRA_LEXER ( const std::string &  aSExpression,
const wxString &  aSource = wxEmptyString 
)
inline

Constructor ( const std::string&, const wxString& )

Parameters
aSExpressionis (utf8) text possibly from the clipboard that you want to parse.
aSourceis a description of the origin of aSExpression, such as a filename. If left empty, then _("clipboard") is used.

Definition at line 453 of file specctra_lexer.h.

453  :
454  DSNLEXER( keywords, keyword_count, aSExpression, aSource )
455  {
456  }
static const KEYWORD keywords[]
Auto generated lexer keywords table and length:
static const unsigned keyword_count
DSNLEXER(const KEYWORD *aKeywordTable, unsigned aKeywordCount, FILE *aFile, const wxString &aFileName)
Constructor ( FILE*, const wxString& ) intializes a DSN lexer and prepares to read from aFile which i...
Definition: dsnlexer.cpp:76
SPECCTRA_LEXER::SPECCTRA_LEXER ( FILE *  aFile,
const wxString &  aFilename 
)
inline

Constructor ( FILE* ) takes aFile already opened for reading and aFilename as parameters.

The opened file is assumed to be positioned at the beginning of the file for purposes of accurate line number reporting in error messages. The FILE is closed by this instance when its destructor is called.

Parameters
aFileis a FILE already opened for reading.
aFilenameis the name of the opened file, needed for error reporting.

Definition at line 467 of file specctra_lexer.h.

467  :
468  DSNLEXER( keywords, keyword_count, aFile, aFilename )
469  {
470  }
static const KEYWORD keywords[]
Auto generated lexer keywords table and length:
static const unsigned keyword_count
DSNLEXER(const KEYWORD *aKeywordTable, unsigned aKeywordCount, FILE *aFile, const wxString &aFileName)
Constructor ( FILE*, const wxString& ) intializes a DSN lexer and prepares to read from aFile which i...
Definition: dsnlexer.cpp:76
SPECCTRA_LEXER::SPECCTRA_LEXER ( LINE_READER aLineReader)
inline

Constructor ( LINE_READER* ) intializes a lexer and prepares to read from aLineReader which is assumed ready, and may be in use by other DSNLEXERs also.

No ownership is taken of aLineReader. This enables it to be used by other lexers also. The transition between grammars in such a case, must happen on a text line boundary, not within the same line of text.

Parameters
aLineReaderis any subclassed instance of LINE_READER, such as STRING_LINE_READER or FILE_LINE_READER. No ownership is taken of aLineReader.

Definition at line 483 of file specctra_lexer.h.

483  :
484  DSNLEXER( keywords, keyword_count, aLineReader )
485  {
486  }
static const KEYWORD keywords[]
Auto generated lexer keywords table and length:
static const unsigned keyword_count
DSNLEXER(const KEYWORD *aKeywordTable, unsigned aKeywordCount, FILE *aFile, const wxString &aFileName)
Constructor ( FILE*, const wxString& ) intializes a DSN lexer and prepares to read from aFile which i...
Definition: dsnlexer.cpp:76

Member Function Documentation

const char* DSNLEXER::CurLine ( )
inlineinherited

Function CurLine returns the current line of text, from which the CurText() would return its token.

Definition at line 517 of file dsnlexer.h.

Referenced by DSNLEXER::Duplicate(), DSNLEXER::Expecting(), PCB_IO::Load(), DSNLEXER::NeedNUMBER(), DSNLEXER::NextTok(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), and DSNLEXER::Unexpected().

518  {
519  return (const char*)(*reader);
520  }
int DSNLEXER::CurLineNumber ( )
inlineinherited

Function CurLineNumber returns the current line number within my LINE_READER.

Definition at line 507 of file dsnlexer.h.

References LINE_READER::LineNumber().

Referenced by DSNLEXER::Duplicate(), DSNLEXER::Expecting(), PCB_IO::Load(), DSNLEXER::NeedNUMBER(), DSNLEXER::NextTok(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), KICAD_NETLIST_PARSER::parseComponent(), and DSNLEXER::Unexpected().

508  {
509  return reader->LineNumber();
510  }
virtual unsigned LineNumber() const
Function Line Number returns the line number of the last line read from this LINE_READER.
Definition: richio.h:159
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
int DSNLEXER::CurOffset ( )
inlineinherited

Function CurOffset returns the byte offset within the current line, using a 1 based index.

Returns
int - a one based index into the current line.

Definition at line 538 of file dsnlexer.h.

Referenced by DSNLEXER::Duplicate(), DSNLEXER::Expecting(), PCB_IO::Load(), DSNLEXER::NeedNUMBER(), DSNLEXER::NextTok(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), KICAD_NETLIST_PARSER::parseComponent(), and DSNLEXER::Unexpected().

539  {
540  return curOffset + 1;
541  }
int curOffset
offset within current line of the current token
Definition: dsnlexer.h:106
const wxString& DSNLEXER::CurSource ( )
inlineinherited

Function CurFilename returns the current LINE_READER source.

Returns
const wxString& - the source of the lines of text, e.g. a filename or "clipboard".

Definition at line 528 of file dsnlexer.h.

References LINE_READER::GetSource().

Referenced by DSNLEXER::Duplicate(), DSNLEXER::Expecting(), PCB_IO::Load(), DSNLEXER::NeedNUMBER(), DSNLEXER::NextTok(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), KICAD_NETLIST_PARSER::parseComponent(), and DSNLEXER::Unexpected().

529  {
530  return reader->GetSource();
531  }
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
virtual const wxString & GetSource() const
Function GetSource returns the name of the source of the lines in an abstract sense.
Definition: richio.h:130
const std::string& DSNLEXER::CurStr ( )
inlineinherited

Function CurStr returns a reference to current token in std::string form.

Definition at line 488 of file dsnlexer.h.

References DSNLEXER::curText.

Referenced by PCB_PLOT_PARAMS_PARSER::Parse(), and PAGE_LAYOUT_READER_PARSER::readPngdata().

489  {
490  return curText;
491  }
std::string curText
the text of the current token
Definition: dsnlexer.h:109
const char* DSNLEXER::CurText ( )
inlineinherited

Function CurText returns a pointer to the current token's text.

Definition at line 479 of file dsnlexer.h.

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doCLASSES(), DSN::SPECCTRA_DB::doCOMP_ORDER(), DSN::SPECCTRA_DB::doCOMPONENT(), DSN::SPECCTRA_DB::doCONNECT(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doGRID(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doLIBRARY(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doNETWORK(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPCB(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPROPERTIES(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doRESOLUTION(), DSN::SPECCTRA_DB::doROUTE(), DSN::SPECCTRA_DB::doRULE(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSHAPE(), DSN::SPECCTRA_DB::doSPECCTRA_LAYER_PAIR(), DSN::SPECCTRA_DB::doSTRINGPROP(), DSN::SPECCTRA_DB::doSTRUCTURE(), DSN::SPECCTRA_DB::doSTRUCTURE_OUT(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doTOKPROP(), DSN::SPECCTRA_DB::doTOPOLOGY(), DSN::SPECCTRA_DB::doVIA(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWINDOW(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), DSN::SPECCTRA_DB::doWIRING(), PCAD2KICAD::LoadInputFile(), PCB_PLOT_PARAMS_PARSER::Parse(), PAGE_LAYOUT_READER_PARSER::Parse(), TEMPLATE_FIELDNAME::Parse(), TEMPLATES::Parse(), PAGE_LAYOUT_READER_PARSER::parseBitmap(), KICAD_NETLIST_PARSER::parseComponent(), PAGE_LAYOUT_READER_PARSER::parseCoordinate(), PCB_PLOT_PARAMS_PARSER::parseDouble(), PAGE_LAYOUT_READER_PARSER::parseDouble(), PAGE_LAYOUT_READER_PARSER::parseGraphic(), PCB_PARSER::parseHex(), PCB_PLOT_PARAMS_PARSER::parseInt(), PAGE_LAYOUT_READER_PARSER::parseInt(), PCB_PARSER::parseInt(), KICAD_NETLIST_PARSER::parseLibPartList(), KICAD_NETLIST_PARSER::parseNet(), BOM_CFG_READER_PARSER::parsePlugin(), PAGE_LAYOUT_READER_PARSER::parsePolygon(), PAGE_LAYOUT_READER_PARSER::parsePolyOutline(), PAGE_LAYOUT_READER_PARSER::parseSetup(), PAGE_LAYOUT_READER_PARSER::parseText(), DSN::SPECCTRA_DB::readCOMPnPIN(), PAGE_LAYOUT_READER_PARSER::readOption(), PAGE_LAYOUT_READER_PARSER::readPngdata(), DSN::SPECCTRA_DB::readTIME(), scanAtom(), and scanList().

480  {
481  return curText.c_str();
482  }
std::string curText
the text of the current token
Definition: dsnlexer.h:109
DSN::T SPECCTRA_LEXER::CurTok ( )
inline

Function CurTok returns whatever NextTok() returned the last time it was called.

Definition at line 539 of file specctra_lexer.h.

References DSNLEXER::CurTok().

Referenced by DSN::SPECCTRA_DB::readCOMPnPIN().

540  {
541  return (DSN::T) DSNLEXER::CurTok();
542  }
T
enum T contains all this lexer's tokens.
int CurTok()
Function CurTok returns whatever NextTok() returned the last time it was called.
Definition: dsnlexer.h:320
void DSNLEXER::Duplicate ( int  aTok)
inherited

Function Duplicate throws an IO_ERROR exception with a message saying specifically that aTok is a duplicate of one already seen in current context.

Parameters
aTokis the token/keyword type which was not expected at the current input location.
Exceptions
IO_ERRORwith the location within the input file of the problem.

Definition at line 377 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), Format(), DSNLEXER::GetTokenString(), and THROW_PARSE_ERROR.

Referenced by SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), and LIB_TABLE_ROW::Parse().

378 {
379  wxString errText = wxString::Format(
380  _("%s is a duplicate"), GetTokenString( aTok ).GetData() );
382 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507
wxString GetTokenString(int aTok)
Function GetTokenString returns a quote wrapped wxString representation of a token value...
Definition: dsnlexer.cpp:334
void DSNLEXER::Expecting ( int  aTok)
inherited

Function Expecting throws an IO_ERROR exception with an input file specific error message.

Parameters
aTokis the token/keyword type which was expected at the current input location.
Exceptions
IO_ERRORwith the location within the input file of the problem.

Definition at line 353 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), Format(), GetChars(), DSNLEXER::GetTokenString(), and THROW_PARSE_ERROR.

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doBOUNDARY(), DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doCLASS_CLASS(), DSN::SPECCTRA_DB::doCLASSES(), DSN::SPECCTRA_DB::doCOMP_ORDER(), DSN::SPECCTRA_DB::doCOMPONENT(), DSN::SPECCTRA_DB::doCONNECT(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doGRID(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER(), DSN::SPECCTRA_DB::doLAYER_NOISE_WEIGHT(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doLIBRARY(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doNETWORK(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPCB(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPLACEMENT(), DSN::SPECCTRA_DB::doPROPERTIES(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doRESOLUTION(), DSN::SPECCTRA_DB::doROUTE(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSHAPE(), DSN::SPECCTRA_DB::doSPECCTRA_LAYER_PAIR(), DSN::SPECCTRA_DB::doSTRUCTURE(), DSN::SPECCTRA_DB::doSTRUCTURE_OUT(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doTOPOLOGY(), DSN::SPECCTRA_DB::doUNIT(), DSN::SPECCTRA_DB::doVIA(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWINDOW(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), DSN::SPECCTRA_DB::doWIRING(), DSN::SPECCTRA_DB::LoadPCB(), DSN::SPECCTRA_DB::LoadSESSION(), DSNLEXER::NeedLEFT(), DSNLEXER::NeedRIGHT(), DSNLEXER::NeedSYMBOL(), DSNLEXER::NeedSYMBOLorNUMBER(), PCB_PLOT_PARAMS_PARSER::Parse(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), TEMPLATE_FIELDNAME::Parse(), LIB_TABLE_ROW::Parse(), PCB_PLOT_PARAMS_PARSER::parseBool(), KICAD_NETLIST_PARSER::parseComponent(), PCB_PLOT_PARAMS_PARSER::parseDouble(), PAGE_LAYOUT_READER_PARSER::parseDouble(), PCB_PLOT_PARAMS_PARSER::parseInt(), PAGE_LAYOUT_READER_PARSER::parseInt(), KICAD_NETLIST_PARSER::parseLibPartList(), DSN::SPECCTRA_DB::readCOMPnPIN(), and DSN::SPECCTRA_DB::readTIME().

354 {
355  wxString errText = wxString::Format(
356  _("Expecting '%s'"), GetChars( GetTokenString( aTok ) ) );
358 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
static const wxChar * GetChars(const wxString &s)
Function GetChars returns a wxChar* to the actual wxChar* data within a wxString, and is helpful for ...
Definition: macros.h:92
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507
wxString GetTokenString(int aTok)
Function GetTokenString returns a quote wrapped wxString representation of a token value...
Definition: dsnlexer.cpp:334
void DSNLEXER::Expecting ( const char *  aTokenList)
inherited

Function Expecting throws an IO_ERROR exception with an input file specific error message.

Parameters
aTokenListis the token/keyword type which was expected at the current input location, e.g. "pin|graphic|property"
Exceptions
IO_ERRORwith the location within the input file of the problem.

Definition at line 361 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), Format(), GetChars(), and THROW_PARSE_ERROR.

362 {
363  wxString errText = wxString::Format(
364  _("Expecting '%s'"), GetChars( wxString::FromUTF8( text ) ) );
366 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
static const wxChar * GetChars(const wxString &s)
Function GetChars returns a wxChar* to the actual wxChar* data within a wxString, and is helpful for ...
Definition: macros.h:92
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507
int DSNLEXER::findToken ( const std::string &  aToken)
inlineprotectedinherited

Function findToken takes aToken string and looks up the string in the keywords table.

Parameters
aTokenis a string to lookup in the keywords table.
Returns
int - with a value from the enum DSN_T matching the keyword text, or DSN_SYMBOL if aToken is not in the kewords table.

Definition at line 260 of file dsnlexer.cpp.

References DSN_SYMBOL, and DSNLEXER::keyword_hash.

Referenced by DSNLEXER::NextTok().

261 {
262  KEYWORD_MAP::const_iterator it = keyword_hash.find( tok.c_str() );
263  if( it != keyword_hash.end() )
264  return it->second;
265 
266  return DSN_SYMBOL; // not a keyword, some arbitrary symbol.
267 }
KEYWORD_MAP keyword_hash
fast, specialized "C string" hashtable
Definition: dsnlexer.h:113
wxString DSNLEXER::FromUTF8 ( )
inlineinherited

Function FromUTF8 returns the current token text as a wxString, assuming that the input byte stream is UTF8 encoded.

Definition at line 498 of file dsnlexer.h.

Referenced by PAGE_LAYOUT_READER_PARSER::Parse(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), LIB_TABLE_ROW::Parse(), PAGE_LAYOUT_READER_PARSER::parseBitmap(), KICAD_NETLIST_PARSER::parseComponent(), PAGE_LAYOUT_READER_PARSER::parseGraphic(), BOM_CFG_READER_PARSER::parsePlugin(), PAGE_LAYOUT_READER_PARSER::parsePolygon(), PAGE_LAYOUT_READER_PARSER::parseText(), and DSNLEXER::ReadCommentLines().

499  {
500  return wxString::FromUTF8( curText.c_str() );
501  }
std::string curText
the text of the current token
Definition: dsnlexer.h:109
wxString DSNLEXER::GetTokenString ( int  aTok)
inherited

Function GetTokenString returns a quote wrapped wxString representation of a token value.

Definition at line 334 of file dsnlexer.cpp.

References DSNLEXER::GetTokenText().

Referenced by DSNLEXER::Duplicate(), DSNLEXER::Expecting(), DSN::SPECCTRA_DB::makeVIA(), and DSNLEXER::Unexpected().

335 {
336  wxString ret;
337 
338  ret << wxT("'") << wxString::FromUTF8( GetTokenText(aTok) ) << wxT("'");
339 
340  return ret;
341 }
const char * GetTokenText(int aTok)
Function GetTokenText returns the C string representation of a DSN_T value.
Definition: dsnlexer.cpp:315
const char * DSNLEXER::GetTokenText ( int  aTok)
inherited

Function GetTokenText returns the C string representation of a DSN_T value.

Definition at line 315 of file dsnlexer.cpp.

References DSNLEXER::keywordCount, DSNLEXER::keywords, KEYWORD::name, and DSNLEXER::Syntax().

Referenced by DSNLEXER::GetTokenString(), PCB_PARSER::parseBoardUnits(), and PCB_PARSER::parseDouble().

316 {
317  const char* ret;
318 
319  if( aTok < 0 )
320  {
321  return Syntax( aTok );
322  }
323  else if( (unsigned) aTok < keywordCount )
324  {
325  ret = keywords[aTok].name;
326  }
327  else
328  ret = "token too big";
329 
330  return ret;
331 }
const KEYWORD * keywords
table sorted by CMake for bsearch()
Definition: dsnlexer.h:111
const char * name
unique keyword.
Definition: dsnlexer.h:42
unsigned keywordCount
count of keywords table
Definition: dsnlexer.h:112
static const char * Syntax(int aTok)
Definition: dsnlexer.cpp:271
void DSNLEXER::init ( )
protectedinherited

Definition at line 44 of file dsnlexer.cpp.

References DSNLEXER::commentsAreTokens, DSNLEXER::curOffset, DSNLEXER::curTok, DSN_NONE, DSNLEXER::keyword_hash, DSNLEXER::keywordCount, DSNLEXER::keywords, KEYWORD::name, DSNLEXER::prevTok, DSNLEXER::space_in_quoted_tokens, DSNLEXER::specctraMode, DSNLEXER::stringDelimiter, and KEYWORD::token.

Referenced by DSNLEXER::DSNLEXER().

45 {
46  curTok = DSN_NONE;
47  prevTok = DSN_NONE;
48 
49  stringDelimiter = '"';
50 
51  specctraMode = false;
52  space_in_quoted_tokens = false;
53  commentsAreTokens = false;
54 
55  curOffset = 0;
56 
57 #if 1
58  if( keywordCount > 11 )
59  {
60  // resize the hashtable bucket count
61  keyword_hash.reserve( keywordCount );
62  }
63 
64  // fill the specialized "C string" hashtable from keywords[]
65  const KEYWORD* it = keywords;
66  const KEYWORD* end = it + keywordCount;
67 
68  for( ; it < end; ++it )
69  {
70  keyword_hash[it->name] = it->token;
71  }
72 #endif
73 }
int curOffset
offset within current line of the current token
Definition: dsnlexer.h:106
bool commentsAreTokens
true if should return comments as tokens
Definition: dsnlexer.h:103
const KEYWORD * keywords
table sorted by CMake for bsearch()
Definition: dsnlexer.h:111
const char * name
unique keyword.
Definition: dsnlexer.h:42
KEYWORD_MAP keyword_hash
fast, specialized "C string" hashtable
Definition: dsnlexer.h:113
bool space_in_quoted_tokens
blank spaces within quoted strings
Definition: dsnlexer.h:101
bool specctraMode
if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_...
Definition: dsnlexer.h:94
int prevTok
curTok from previous NextTok() call.
Definition: dsnlexer.h:105
unsigned keywordCount
count of keywords table
Definition: dsnlexer.h:112
int curTok
the current token obtained on last NextTok()
Definition: dsnlexer.h:108
Struct KEYWORD holds a keyword string and its unique integer token.
Definition: dsnlexer.h:40
char stringDelimiter
Definition: dsnlexer.h:100
int token
a zero based index into an array of KEYWORDs
Definition: dsnlexer.h:43
bool DSNLEXER::isStringTerminator ( char  cc)
inlineprotectedinherited

Definition at line 147 of file dsnlexer.h.

Referenced by DSNLEXER::NextTok().

148  {
149  if( !space_in_quoted_tokens && cc==' ' )
150  return true;
151 
152  if( cc == stringDelimiter )
153  return true;
154 
155  return false;
156  }
bool space_in_quoted_tokens
blank spaces within quoted strings
Definition: dsnlexer.h:101
char stringDelimiter
Definition: dsnlexer.h:100
bool DSNLEXER::IsSymbol ( int  aTok)
staticinherited

Function IsSymbol tests a token to see if it is a symbol.

This means it cannot be a special delimiter character such as DSN_LEFT, DSN_RIGHT, DSN_QUOTE, etc. It may however, coincidentally match a keyword and still be a symbol.

Definition at line 344 of file dsnlexer.cpp.

References DSN_STRING, and DSN_SYMBOL.

Referenced by DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doCLASSES(), DSN::SPECCTRA_DB::doCOMP_ORDER(), DSN::SPECCTRA_DB::doCOMPONENT(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doVIA(), DSN::SPECCTRA_DB::doWIRE_VIA(), DSNLEXER::NeedSYMBOL(), DSNLEXER::NeedSYMBOLorNUMBER(), and DSN::SPECCTRA_DB::readCOMPnPIN().

345 {
346  // This is static and not inline to reduce code space.
347 
348  // if aTok is >= 0, then it is a coincidental match to a keyword.
349  return aTok==DSN_SYMBOL || aTok==DSN_STRING || aTok>=0;
350 }
void DSNLEXER::NeedLEFT ( )
inherited

Function NeedLEFT calls NextTok() and then verifies that the token read in is a DSN_LEFT.

If it is not, an IO_ERROR is thrown.

Exceptions
IO_ERROR,ifthe next token is not a DSN_LEFT

Definition at line 393 of file dsnlexer.cpp.

References DSN_LEFT, DSNLEXER::Expecting(), and DSNLEXER::NextTok().

Referenced by SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), TEMPLATE_FIELDNAME::Parse(), and LIB_TABLE_ROW::Parse().

394 {
395  int tok = NextTok();
396  if( tok != DSN_LEFT )
397  Expecting( DSN_LEFT );
398 }
void Expecting(int aTok)
Function Expecting throws an IO_ERROR exception with an input file specific error message...
Definition: dsnlexer.cpp:353
int NextTok()
Function NextTok returns the next token found in the input file or DSN_EOF when reaching the end of f...
Definition: dsnlexer.cpp:540
int DSNLEXER::NeedNUMBER ( const char *  aExpectation)
inherited

Function NeedNUMBER calls NextTok() and then verifies that the token read is type DSN_NUMBER.

If not, and IO_ERROR is thrown using text from aExpectation.

Returns
int - the actual token read in.
Exceptions
IO_ERROR,ifthe next token does not satisfy the above test

Definition at line 427 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), DSN_NUMBER, Format(), DSNLEXER::NextTok(), and THROW_PARSE_ERROR.

Referenced by PCB_PARSER::parseDouble(), and PCB_PARSER::parseInt().

428 {
429  int tok = NextTok();
430  if( tok != DSN_NUMBER )
431  {
432  wxString errText = wxString::Format(
433  _("need a NUMBER for '%s'"), wxString::FromUTF8( aExpectation ).GetData() );
435  }
436  return tok;
437 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int NextTok()
Function NextTok returns the next token found in the input file or DSN_EOF when reaching the end of f...
Definition: dsnlexer.cpp:540
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507
void DSNLEXER::NeedRIGHT ( )
inherited

Function NeedRIGHT calls NextTok() and then verifies that the token read in is a DSN_RIGHT.

If it is not, an IO_ERROR is thrown.

Exceptions
IO_ERROR,ifthe next token is not a DSN_RIGHT

Definition at line 401 of file dsnlexer.cpp.

References DSN_RIGHT, DSNLEXER::Expecting(), and DSNLEXER::NextTok().

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doBOUNDARY(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPLACEMENT(), DSN::SPECCTRA_DB::doPROPERTIES(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doRESOLUTION(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSHAPE(), DSN::SPECCTRA_DB::doSPECCTRA_LAYER_PAIR(), DSN::SPECCTRA_DB::doSTRINGPROP(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doTOKPROP(), DSN::SPECCTRA_DB::doUNIT(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), PCB_PLOT_PARAMS_PARSER::Parse(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), TEMPLATE_FIELDNAME::Parse(), LIB_TABLE_ROW::Parse(), KICAD_NETLIST_PARSER::Parse(), PAGE_LAYOUT_READER_PARSER::parseBitmap(), KICAD_NETLIST_PARSER::parseComponent(), PAGE_LAYOUT_READER_PARSER::parseGraphic(), KICAD_NETLIST_PARSER::parseLibPartList(), KICAD_NETLIST_PARSER::parseNet(), BOM_CFG_READER_PARSER::parsePlugin(), PAGE_LAYOUT_READER_PARSER::parsePolygon(), PAGE_LAYOUT_READER_PARSER::parsePolyOutline(), PAGE_LAYOUT_READER_PARSER::parseSetup(), PAGE_LAYOUT_READER_PARSER::parseText(), and PAGE_LAYOUT_READER_PARSER::readPngdata().

402 {
403  int tok = NextTok();
404  if( tok != DSN_RIGHT )
405  Expecting( DSN_RIGHT );
406 }
void Expecting(int aTok)
Function Expecting throws an IO_ERROR exception with an input file specific error message...
Definition: dsnlexer.cpp:353
int NextTok()
Function NextTok returns the next token found in the input file or DSN_EOF when reaching the end of f...
Definition: dsnlexer.cpp:540
DSN::T SPECCTRA_LEXER::NeedSYMBOL ( )
inline

Function NeedSYMBOL calls NextTok() and then verifies that the token read in satisfies bool IsSymbol().

If not, an IO_ERROR is thrown.

Returns
int - the actual token read in.
Exceptions
IO_ERROR,ifthe next token does not satisfy IsSymbol()

Definition at line 517 of file specctra_lexer.h.

References DSNLEXER::NeedSYMBOL().

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPCB(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSPECCTRA_LAYER_PAIR(), DSN::SPECCTRA_DB::doSTRINGPROP(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), and DSN::SPECCTRA_DB::readTIME().

518  {
519  return (DSN::T) DSNLEXER::NeedSYMBOL();
520  }
T
enum T contains all this lexer's tokens.
int NeedSYMBOL()
Function NeedSYMBOL calls NextTok() and then verifies that the token read in satisfies bool IsSymbol(...
Definition: dsnlexer.cpp:409
DSN::T SPECCTRA_LEXER::NeedSYMBOLorNUMBER ( )
inline

Function NeedSYMBOLorNUMBER calls NextTok() and then verifies that the token read in satisfies bool IsSymbol() or tok==T_NUMBER.

If not, an IO_ERROR is thrown.

Returns
int - the actual token read in.
Exceptions
IO_ERROR,ifthe next token does not satisfy the above test

Definition at line 530 of file specctra_lexer.h.

References DSNLEXER::NeedSYMBOLorNUMBER().

Referenced by DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPROPERTIES(), and DSN::SPECCTRA_DB::doWIRE().

531  {
533  }
int NeedSYMBOLorNUMBER()
Function NeedSYMBOLorNUMBER calls NextTok() and then verifies that the token read in satisfies bool I...
Definition: dsnlexer.cpp:418
T
enum T contains all this lexer's tokens.
DSN::T SPECCTRA_LEXER::NextTok ( )
inline

Function NextTok returns the next token found in the input file or T_EOF when reaching the end of file.

Users should wrap this function to return an enum to aid in grammar debugging while running under a debugger, but leave this lower level function returning an int (so the enum does not collide with another usage).

Returns
DSN::T - the type of token found next.
Exceptions
IO_ERROR- only if the LINE_READER throws it.

Definition at line 504 of file specctra_lexer.h.

References DSNLEXER::NextTok().

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doBOUNDARY(), DSN::SPECCTRA_DB::doCIRCLE(), DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doCLASS_CLASS(), DSN::SPECCTRA_DB::doCLASSES(), DSN::SPECCTRA_DB::doCOMP_ORDER(), DSN::SPECCTRA_DB::doCOMPONENT(), DSN::SPECCTRA_DB::doCONNECT(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doGRID(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER(), DSN::SPECCTRA_DB::doLAYER_NOISE_WEIGHT(), DSN::SPECCTRA_DB::doLAYER_RULE(), DSN::SPECCTRA_DB::doLIBRARY(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doNETWORK(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPATH(), DSN::SPECCTRA_DB::doPCB(), DSN::SPECCTRA_DB::doPIN(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPLACEMENT(), DSN::SPECCTRA_DB::doPROPERTIES(), DSN::SPECCTRA_DB::doQARC(), DSN::SPECCTRA_DB::doRECTANGLE(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doRESOLUTION(), DSN::SPECCTRA_DB::doROUTE(), DSN::SPECCTRA_DB::doRULE(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSHAPE(), DSN::SPECCTRA_DB::doSPECCTRA_LAYER_PAIR(), DSN::SPECCTRA_DB::doSTRUCTURE(), DSN::SPECCTRA_DB::doSTRUCTURE_OUT(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doTOKPROP(), DSN::SPECCTRA_DB::doTOPOLOGY(), DSN::SPECCTRA_DB::doUNIT(), DSN::SPECCTRA_DB::doVIA(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWINDOW(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), DSN::SPECCTRA_DB::doWIRING(), DSN::SPECCTRA_DB::LoadPCB(), DSN::SPECCTRA_DB::LoadSESSION(), DSN::SPECCTRA_DB::readCOMPnPIN(), and DSN::SPECCTRA_DB::readTIME().

505  {
506  return (DSN::T) DSNLEXER::NextTok();
507  }
T
enum T contains all this lexer's tokens.
int NextTok()
Function NextTok returns the next token found in the input file or DSN_EOF when reaching the end of f...
Definition: dsnlexer.cpp:540
LINE_READER * DSNLEXER::PopReader ( )
inherited

Function PopReader deletes the top most LINE_READER from an internal stack of LINE_READERs and in the case of FILE_LINE_READER this means the associated FILE is closed.

The most recently used former LINE_READER on the stack becomes the current LINE_READER and its previous position in its input stream and the its latest line number should pertain. PopReader always starts reading from a new line upon returning to the previous LINE_READER. A pop is only possible if there are at least 2 LINE_READERs on the stack, since popping the last one is not supported.

Returns
LINE_READER* - is the one that was in use before the pop, or NULL if there was not at least two readers on the stack and therefore the pop failed.

Definition at line 204 of file dsnlexer.cpp.

References DSNLEXER::dummy, DSNLEXER::limit, LINE_READER::Line(), DSNLEXER::next, DSNLEXER::reader, DSNLEXER::readerStack, and DSNLEXER::start.

Referenced by DSN::SPECCTRA_DB::LoadPCB(), DSN::SPECCTRA_DB::LoadSESSION(), and PCB_PARSER::SetLineReader().

205 {
206  LINE_READER* ret = 0;
207 
208  if( readerStack.size() )
209  {
210  ret = reader;
211  readerStack.pop_back();
212 
213  if( readerStack.size() )
214  {
215  reader = readerStack.back();
216  start = reader->Line();
217 
218  // force a new readLine() as first thing.
219  limit = start;
220  next = start;
221  }
222  else
223  {
224  reader = 0;
225  start = dummy;
226  limit = dummy;
227  }
228  }
229  return ret;
230 }
Class LINE_READER is an abstract class from which implementation specific LINE_READERs may be derived...
Definition: richio.h:81
const char * next
Definition: dsnlexer.h:85
const char * limit
Definition: dsnlexer.h:86
char * Line() const
Function Line returns a pointer to the last line that was read in.
Definition: richio.h:139
READER_STACK readerStack
all the LINE_READERs by pointer.
Definition: dsnlexer.h:91
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
const char * start
Definition: dsnlexer.h:84
char dummy[1]
when there is no reader.
Definition: dsnlexer.h:87
DSN::T SPECCTRA_LEXER::PrevTok ( )
inline

Function PrevTok returns whatever NextTok() returned the 2nd to last time it was called.

Definition at line 548 of file specctra_lexer.h.

References DSNLEXER::PrevTok().

Referenced by DSN::SPECCTRA_DB::doCLASS(), and DSN::SPECCTRA_DB::doRULE().

549  {
550  return (DSN::T) DSNLEXER::PrevTok();
551  }
T
enum T contains all this lexer's tokens.
int PrevTok()
Function PrevTok returns whatever NextTok() returned the 2nd to last time it was called.
Definition: dsnlexer.h:329
void DSNLEXER::PushReader ( LINE_READER aLineReader)
inherited

Function PushReader manages a stack of LINE_READERs in order to handle nested file inclusion.

This function pushes aLineReader onto the top of a stack of LINE_READERs and makes it the current LINE_READER with its own GetSource(), line number and line text. A grammar must be designed such that the "include" token (whatever its various names), and any of its parameters are not followed by anything on that same line, because PopReader always starts reading from a new line upon returning to the original LINE_READER.

Definition at line 192 of file dsnlexer.cpp.

References DSNLEXER::limit, DSNLEXER::next, DSNLEXER::reader, DSNLEXER::readerStack, and DSNLEXER::start.

Referenced by DSNLEXER::DSNLEXER(), DSN::SPECCTRA_DB::LoadPCB(), DSN::SPECCTRA_DB::LoadSESSION(), and PCB_PARSER::SetLineReader().

193 {
194  readerStack.push_back( aLineReader );
195  reader = aLineReader;
196  start = (const char*) (*reader);
197 
198  // force a new readLine() as first thing.
199  limit = start;
200  next = start;
201 }
const char * next
Definition: dsnlexer.h:85
const char * limit
Definition: dsnlexer.h:86
READER_STACK readerStack
all the LINE_READERs by pointer.
Definition: dsnlexer.h:91
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
const char * start
Definition: dsnlexer.h:84
wxArrayString * DSNLEXER::ReadCommentLines ( )
inherited

Function ReadCommentLines checks the next sequence of tokens and reads them into a wxArrayString if they are comments.

Reading continues until a non-comment token is encountered, and such last read token remains as CurTok() and as CurText(). No push back or "un get" mechanism is used for this support. Upon return you simply avoid calling NextTok() for the next token, but rather CurTok().

Returns
wxArrayString* - heap allocated block of comments, or NULL if none; caller owns the allocation and must delete if not NULL.

Definition at line 811 of file dsnlexer.cpp.

References DSN_COMMENT, DSNLEXER::FromUTF8(), DSNLEXER::NextTok(), and DSNLEXER::SetCommentsAreTokens().

812 {
813  wxArrayString* ret = 0;
814  bool cmt_setting = SetCommentsAreTokens( true );
815  int tok = NextTok();
816 
817  if( tok == DSN_COMMENT )
818  {
819  ret = new wxArrayString();
820 
821  do
822  {
823  ret->Add( FromUTF8() );
824  }
825  while( ( tok = NextTok() ) == DSN_COMMENT );
826  }
827 
828  SetCommentsAreTokens( cmt_setting );
829 
830  return ret;
831 }
bool SetCommentsAreTokens(bool val)
Function SetCommentsAreTokens changes the handling of comments.
Definition: dsnlexer.h:372
wxString FromUTF8()
Function FromUTF8 returns the current token text as a wxString, assuming that the input byte stream i...
Definition: dsnlexer.h:498
int NextTok()
Function NextTok returns the next token found in the input file or DSN_EOF when reaching the end of f...
Definition: dsnlexer.cpp:540
int DSNLEXER::readLine ( )
inlineprotectedinherited

Definition at line 117 of file dsnlexer.h.

References LINE_READER::Length(), LINE_READER::Line(), LINE_READER::ReadLine(), and DSNLEXER::start.

Referenced by DSNLEXER::NextTok().

118  {
119  if( reader )
120  {
121  reader->ReadLine();
122 
123  unsigned len = reader->Length();
124 
125  // start may have changed in ReadLine(), which can resize and
126  // relocate reader's line buffer.
127  start = reader->Line();
128 
129  next = start;
130  limit = next + len;
131 
132  return len;
133  }
134  return 0;
135  }
const char * next
Definition: dsnlexer.h:85
const char * limit
Definition: dsnlexer.h:86
char * Line() const
Function Line returns a pointer to the last line that was read in.
Definition: richio.h:139
unsigned Length() const
Function Length returns the number of bytes in the last line read from this LINE_READER.
Definition: richio.h:168
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
const char * start
Definition: dsnlexer.h:84
virtual char * ReadLine()=0
Function ReadLine reads a line of text into the buffer and increments the line number counter...
bool DSNLEXER::SetCommentsAreTokens ( bool  val)
inlineinherited

Function SetCommentsAreTokens changes the handling of comments.

If set true, comments are returns as single line strings with a terminating newline, else they are consumed by the lexer and not returned.

Definition at line 372 of file dsnlexer.h.

References DSNLEXER::commentsAreTokens.

Referenced by DSNLEXER::ReadCommentLines().

373  {
374  bool old = commentsAreTokens;
375  commentsAreTokens = val;
376  return old;
377  }
bool commentsAreTokens
true if should return comments as tokens
Definition: dsnlexer.h:103
bool DSNLEXER::SetSpaceInQuotedTokens ( bool  val)
inlineinherited

Function SetSpaceInQuotedTokens changes the setting controlling whether a space in a quoted string is a terminator.

Parameters
valIf true, means

Definition at line 358 of file dsnlexer.h.

References DSNLEXER::space_in_quoted_tokens.

Referenced by DSN::SPECCTRA_DB::doPARSER().

359  {
360  bool old = space_in_quoted_tokens;
361  if( specctraMode )
363  return old;
364  }
bool space_in_quoted_tokens
blank spaces within quoted strings
Definition: dsnlexer.h:101
bool specctraMode
if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_...
Definition: dsnlexer.h:94
void DSNLEXER::SetSpecctraMode ( bool  aMode)
inherited

Function SetSpecctraMode changes the behavior of this lexer into or out of "specctra mode".

If specctra mode, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_in_quoted_tokens is functional else none of the above are true. The default mode is non-specctra mode, meaning: 1) stringDelimiter cannot be changed 2) Kicad quoting protocol is in effect 3) space_in_quoted_tokens is not functional

Definition at line 153 of file dsnlexer.cpp.

References DSNLEXER::space_in_quoted_tokens, DSNLEXER::specctraMode, and DSNLEXER::stringDelimiter.

Referenced by DSN::SPECCTRA_DB::SPECCTRA_DB().

154 {
155  specctraMode = aMode;
156  if( aMode )
157  {
158  // specctra mode defaults, some of which can still be changed in this mode.
159  space_in_quoted_tokens = true;
160  }
161  else
162  {
163  space_in_quoted_tokens = false;
164  stringDelimiter = '"';
165  }
166 }
bool space_in_quoted_tokens
blank spaces within quoted strings
Definition: dsnlexer.h:101
bool specctraMode
if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_...
Definition: dsnlexer.h:94
char stringDelimiter
Definition: dsnlexer.h:100
char DSNLEXER::SetStringDelimiter ( char  aStringDelimiter)
inlineinherited

Function SetStringDelimiter changes the string delimiter from the default " to some other character and returns the old value.

Parameters
aStringDelimiterThe character in lowest 8 bits.
Returns
int - The old delimiter in the lowest 8 bits.

Definition at line 344 of file dsnlexer.h.

References DSNLEXER::stringDelimiter.

Referenced by DSN::SPECCTRA_DB::doFROMTO(), and DSN::SPECCTRA_DB::doPARSER().

345  {
346  int old = stringDelimiter;
347  if( specctraMode )
348  stringDelimiter = aStringDelimiter;
349  return old;
350  }
bool specctraMode
if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_...
Definition: dsnlexer.h:94
char stringDelimiter
Definition: dsnlexer.h:100
bool DSNLEXER::SyncLineReaderWith ( DSNLEXER aLexer)
inherited

Useable only for DSN lexers which share the same LINE_READER Synchronizes the pointers handling the data read by the LINE_READER Allows 2 DNSLEXER to share the same current line, when switching from a DNSLEXER to an other DNSLEXER.

Parameters
aLexer= the model
Returns
true if the sync can be made ( at least the same line reader )

Definition at line 169 of file dsnlexer.cpp.

References DSNLEXER::curOffset, DSNLEXER::curText, DSNLEXER::limit, DSNLEXER::next, DSNLEXER::reader, and DSNLEXER::start.

Referenced by PCB_PARSER::parseSetup().

170 {
171  // Synchronize the pointers handling the data read by the LINE_READER
172  // only if aLexer shares the same LINE_READER, because only in this case
173  // the char buffer is be common
174 
175  if( reader != aLexer.reader )
176  return false;
177 
178  // We can synchronize the pointers which handle the data currently read
179  start = aLexer.start;
180  next = aLexer.next;
181  limit = aLexer.limit;
182 
183  // Sync these parameters is not mandatory, but could help
184  // for instance in debug
185  curText = aLexer.curText;
186  curOffset = aLexer.curOffset;
187 
188  return true;
189 }
int curOffset
offset within current line of the current token
Definition: dsnlexer.h:106
const char * next
Definition: dsnlexer.h:85
const char * limit
Definition: dsnlexer.h:86
LINE_READER * reader
no ownership. ownership is via readerStack, maybe, if iOwnReaders
Definition: dsnlexer.h:92
const char * start
Definition: dsnlexer.h:84
std::string curText
the text of the current token
Definition: dsnlexer.h:109
const char * DSNLEXER::Syntax ( int  aTok)
staticinherited

Definition at line 271 of file dsnlexer.cpp.

References DSN_DASH, DSN_EOF, DSN_LEFT, DSN_NONE, DSN_NUMBER, DSN_QUOTE_DEF, DSN_RIGHT, DSN_STRING, DSN_STRING_QUOTE, and DSN_SYMBOL.

Referenced by DSNLEXER::GetTokenText(), DIALOG_BOM_CFG_LEXER::TokenName(), TEMPLATE_FIELDNAMES_LEXER::TokenName(), FP_LIB_TABLE_LEXER::TokenName(), LIB_TABLE_LEXER::TokenName(), PCB_PLOT_PARAMS_LEXER::TokenName(), CMP_LIBRARY_LEXER::TokenName(), NETLIST_LEXER::TokenName(), PAGE_LAYOUT_READER_LEXER::TokenName(), PCB_LEXER::TokenName(), and TokenName().

272 {
273  const char* ret;
274 
275  switch( aTok )
276  {
277  case DSN_NONE:
278  ret = "NONE";
279  break;
280  case DSN_STRING_QUOTE:
281  ret = "string_quote"; // a special DSN syntax token, see specctra spec.
282  break;
283  case DSN_QUOTE_DEF:
284  ret = "quoted text delimiter";
285  break;
286  case DSN_DASH:
287  ret = "-";
288  break;
289  case DSN_SYMBOL:
290  ret = "symbol";
291  break;
292  case DSN_NUMBER:
293  ret = "number";
294  break;
295  case DSN_RIGHT:
296  ret = ")";
297  break;
298  case DSN_LEFT:
299  ret = "(";
300  break;
301  case DSN_STRING:
302  ret = "quoted string";
303  break;
304  case DSN_EOF:
305  ret = "end of input";
306  break;
307  default:
308  ret = "???";
309  }
310 
311  return ret;
312 }
const char * SPECCTRA_LEXER::TokenName ( DSN::T  aTok)
static

Function TokenName returns the name of the token in ASCII form.

Definition at line 409 of file specctra_keywords.cpp.

References DSNLEXER::Syntax().

Referenced by DSN::GetTokenText(), and DSN::ELEM::Name().

410 {
411  const char* ret;
412 
413  if( aTok < 0 )
414  ret = DSNLEXER::Syntax( aTok );
415  else if( (unsigned) aTok < keyword_count )
416  ret = keywords[aTok].name;
417  else
418  ret = "token too big";
419 
420  return ret;
421 }
const char * name
unique keyword.
Definition: dsnlexer.h:42
static const KEYWORD keywords[]
Auto generated lexer keywords table and length:
static const unsigned keyword_count
static const char * Syntax(int aTok)
Definition: dsnlexer.cpp:271
void DSNLEXER::Unexpected ( int  aTok)
inherited

Function Unexpected throws an IO_ERROR exception with an input file specific error message.

Parameters
aTokis the token/keyword type which was not expected at the current input location.
Exceptions
IO_ERRORwith the location within the input file of the problem.

Definition at line 369 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), Format(), GetChars(), DSNLEXER::GetTokenString(), and THROW_PARSE_ERROR.

Referenced by DSN::SPECCTRA_DB::doANCESTOR(), DSN::SPECCTRA_DB::doBOUNDARY(), DSN::SPECCTRA_DB::doCLASS(), DSN::SPECCTRA_DB::doCLASS_CLASS(), DSN::SPECCTRA_DB::doCOMPONENT(), DSN::SPECCTRA_DB::doCONNECT(), DSN::SPECCTRA_DB::doCONTROL(), DSN::SPECCTRA_DB::doFROMTO(), DSN::SPECCTRA_DB::doGRID(), DSN::SPECCTRA_DB::doHISTORY(), DSN::SPECCTRA_DB::doIMAGE(), DSN::SPECCTRA_DB::doKEEPOUT(), DSN::SPECCTRA_DB::doLAYER(), DSN::SPECCTRA_DB::doLIBRARY(), DSN::SPECCTRA_DB::doNET(), DSN::SPECCTRA_DB::doNET_OUT(), DSN::SPECCTRA_DB::doNETWORK(), DSN::SPECCTRA_DB::doPADSTACK(), DSN::SPECCTRA_DB::doPARSER(), DSN::SPECCTRA_DB::doPCB(), DSN::SPECCTRA_DB::doPLACE(), DSN::SPECCTRA_DB::doPLACEMENT(), DSN::SPECCTRA_DB::doREGION(), DSN::SPECCTRA_DB::doROUTE(), DSN::SPECCTRA_DB::doRULE(), DSN::SPECCTRA_DB::doSESSION(), DSN::SPECCTRA_DB::doSHAPE(), DSN::SPECCTRA_DB::doSTRUCTURE(), DSN::SPECCTRA_DB::doSTRUCTURE_OUT(), DSN::SPECCTRA_DB::doSUPPLY_PIN(), DSN::SPECCTRA_DB::doTOKPROP(), DSN::SPECCTRA_DB::doTOPOLOGY(), DSN::SPECCTRA_DB::doVIA(), DSN::SPECCTRA_DB::doWAS_IS(), DSN::SPECCTRA_DB::doWINDOW(), DSN::SPECCTRA_DB::doWIRE(), DSN::SPECCTRA_DB::doWIRE_VIA(), DSN::SPECCTRA_DB::doWIRING(), PCB_PLOT_PARAMS_PARSER::Parse(), PAGE_LAYOUT_READER_PARSER::Parse(), SYMBOL_LIB_TABLE::Parse(), FP_LIB_TABLE::Parse(), TEMPLATES::Parse(), LIB_TABLE_ROW::Parse(), PAGE_LAYOUT_READER_PARSER::parseBitmap(), PAGE_LAYOUT_READER_PARSER::parseCoordinate(), PAGE_LAYOUT_READER_PARSER::parseGraphic(), BOM_CFG_READER_PARSER::parsePlugin(), PAGE_LAYOUT_READER_PARSER::parsePolygon(), PAGE_LAYOUT_READER_PARSER::parsePolyOutline(), PAGE_LAYOUT_READER_PARSER::parseSetup(), PAGE_LAYOUT_READER_PARSER::parseText(), PAGE_LAYOUT_READER_PARSER::readOption(), PAGE_LAYOUT_READER_PARSER::readPngdata(), Scan(), and scanList().

370 {
371  wxString errText = wxString::Format(
372  _("Unexpected '%s'"), GetChars( GetTokenString( aTok ) ) );
374 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
static const wxChar * GetChars(const wxString &s)
Function GetChars returns a wxChar* to the actual wxChar* data within a wxString, and is helpful for ...
Definition: macros.h:92
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507
wxString GetTokenString(int aTok)
Function GetTokenString returns a quote wrapped wxString representation of a token value...
Definition: dsnlexer.cpp:334
void DSNLEXER::Unexpected ( const char *  aToken)
inherited

Function Unexpected throws an IO_ERROR exception with an input file specific error message.

Parameters
aTokenis the token which was not expected at the current input location.
Exceptions
IO_ERRORwith the location within the input file of the problem.

Definition at line 385 of file dsnlexer.cpp.

References DSNLEXER::CurLine(), DSNLEXER::CurLineNumber(), DSNLEXER::CurOffset(), DSNLEXER::CurSource(), Format(), GetChars(), and THROW_PARSE_ERROR.

386 {
387  wxString errText = wxString::Format(
388  _("Unexpected '%s'"), GetChars( wxString::FromUTF8( text ) ) );
390 }
const wxString & CurSource()
Function CurFilename returns the current LINE_READER source.
Definition: dsnlexer.h:528
#define THROW_PARSE_ERROR(aProblem, aSource, aInputLine, aLineNumber, aByteIndex)
Definition: ki_exception.h:133
int CurOffset()
Function CurOffset returns the byte offset within the current line, using a 1 based index...
Definition: dsnlexer.h:538
const char * CurLine()
Function CurLine returns the current line of text, from which the CurText() would return its token...
Definition: dsnlexer.h:517
static const wxChar * GetChars(const wxString &s)
Function GetChars returns a wxChar* to the actual wxChar* data within a wxString, and is helpful for ...
Definition: macros.h:92
void Format(OUTPUTFORMATTER *out, int aNestLevel, int aCtl, CPTREE &aTree)
Function Format outputs a PTREE into s-expression format via an OUTPUTFORMATTER derivative.
Definition: ptree.cpp:205
int CurLineNumber()
Function CurLineNumber returns the current line number within my LINE_READER.
Definition: dsnlexer.h:507

Member Data Documentation

bool DSNLEXER::commentsAreTokens
protectedinherited

true if should return comments as tokens

Definition at line 103 of file dsnlexer.h.

Referenced by DSNLEXER::init(), DSNLEXER::NextTok(), and DSNLEXER::SetCommentsAreTokens().

int DSNLEXER::curOffset
protectedinherited

offset within current line of the current token

Definition at line 106 of file dsnlexer.h.

Referenced by DSNLEXER::init(), DSNLEXER::NextTok(), and DSNLEXER::SyncLineReaderWith().

std::string DSNLEXER::curText
protectedinherited

the text of the current token

Definition at line 109 of file dsnlexer.h.

Referenced by DSNLEXER::CurStr(), DSNLEXER::NextTok(), and DSNLEXER::SyncLineReaderWith().

int DSNLEXER::curTok
protectedinherited

the current token obtained on last NextTok()

Definition at line 108 of file dsnlexer.h.

Referenced by DSNLEXER::CurTok(), DSNLEXER::init(), and DSNLEXER::NextTok().

char DSNLEXER::dummy[1]
protectedinherited

when there is no reader.

Definition at line 87 of file dsnlexer.h.

Referenced by DSNLEXER::PopReader().

bool DSNLEXER::iOwnReaders
protectedinherited

on readerStack, should I delete them?

Definition at line 83 of file dsnlexer.h.

Referenced by DSN::SPECCTRA_DB::SPECCTRA_DB(), and DSNLEXER::~DSNLEXER().

const unsigned SPECCTRA_LEXER::keyword_count = unsigned( sizeof( SPECCTRA_LEXER::keywords )/sizeof( SPECCTRA_LEXER::keywords[0] ) )
staticprivate

Definition at line 444 of file specctra_lexer.h.

KEYWORD_MAP DSNLEXER::keyword_hash
protectedinherited

fast, specialized "C string" hashtable

Definition at line 113 of file dsnlexer.h.

Referenced by DSNLEXER::findToken(), and DSNLEXER::init().

unsigned DSNLEXER::keywordCount
protectedinherited

count of keywords table

Definition at line 112 of file dsnlexer.h.

Referenced by DSNLEXER::GetTokenText(), and DSNLEXER::init().

const KEYWORD SPECCTRA_LEXER::keywords
staticprivate

Auto generated lexer keywords table and length:

Definition at line 443 of file specctra_lexer.h.

const char* DSNLEXER::limit
protectedinherited
const char* DSNLEXER::next
protectedinherited
int DSNLEXER::prevTok
protectedinherited

curTok from previous NextTok() call.

Definition at line 105 of file dsnlexer.h.

Referenced by DSNLEXER::init(), DSNLEXER::NextTok(), and DSNLEXER::PrevTok().

LINE_READER* DSNLEXER::reader
protectedinherited

no ownership. ownership is via readerStack, maybe, if iOwnReaders

Definition at line 92 of file dsnlexer.h.

Referenced by PCB_PLOT_PARAMS_PARSER::GetReader(), DSNLEXER::PopReader(), DSNLEXER::PushReader(), and DSNLEXER::SyncLineReaderWith().

READER_STACK DSNLEXER::readerStack
protectedinherited

all the LINE_READERs by pointer.

Definition at line 91 of file dsnlexer.h.

Referenced by DSNLEXER::PopReader(), DSNLEXER::PushReader(), and DSNLEXER::~DSNLEXER().

bool DSNLEXER::space_in_quoted_tokens
protectedinherited

blank spaces within quoted strings

Definition at line 101 of file dsnlexer.h.

Referenced by DSNLEXER::init(), DSNLEXER::SetSpaceInQuotedTokens(), and DSNLEXER::SetSpecctraMode().

bool DSNLEXER::specctraMode
protectedinherited

if true, then: 1) stringDelimiter can be changed 2) Kicad quoting protocol is not in effect 3) space_in_quoted_tokens is functional else not.

Definition at line 94 of file dsnlexer.h.

Referenced by DSNLEXER::init(), DSNLEXER::NextTok(), and DSNLEXER::SetSpecctraMode().

const char* DSNLEXER::start
protectedinherited
char DSNLEXER::stringDelimiter
protectedinherited

The documentation for this class was generated from the following files: