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more fp_lib_table work, enhance parser

This commit is contained in:
Dick Hollenbeck 2012-12-08 17:58:03 -06:00
parent 6ad94a4912
commit 063907211e
8 changed files with 251 additions and 143 deletions
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10
common/dsnlexer.cpp
View File

@ -304,9 +304,8 @@ void DSNLEXER::Unexpected( int aTok ) throw( IO_ERROR )
void DSNLEXER::Duplicate( int aTok ) throw( IO_ERROR )
{
wxString errText;
errText.Printf( _("%s is a duplicate"), GetTokenString( aTok ).GetData() );
wxString errText = wxString::Format(
_("%s is a duplicate"), GetTokenString( aTok ).GetData() );
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
@ -358,9 +357,8 @@ int DSNLEXER::NeedNUMBER( const char* aExpectation ) throw( IO_ERROR )
int tok = NextTok();
if( tok != DSN_NUMBER )
{
wxString errText;
errText.Printf( _("need a NUMBER for '%s'"), wxString::FromUTF8( aExpectation ).GetData() );
wxString errText = wxString::Format(
_("need a NUMBER for '%s'"), wxString::FromUTF8( aExpectation ).GetData() );
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
return tok;

132
common/fp_lib_table.cpp
View File

@ -24,6 +24,8 @@
*/
#include <wx/config.h> // wxExpandEnvVars()
#include <set>
#include <io_mgr.h>
@ -45,11 +47,29 @@ FP_LIB_TABLE::FP_LIB_TABLE( FP_LIB_TABLE* aFallBackTable ) :
void FP_LIB_TABLE::Parse( FP_LIB_TABLE_LEXER* in ) throw( IO_ERROR, PARSE_ERROR )
{
/*
(fp_lib_table
(lib (name NICKNAME)(descr DESCRIPTION)(type TYPE)(full_uri FULL_URI)(options OPTIONS))
:
)
Elements after (name) are order independent.
*/
T tok;
// This table may be nested within a larger s-expression, or not.
// Allow for parser of that optional outter s-epression to have looked ahead.
if( in->CurTok() != T_fp_lib_table )
{
in->NeedLEFT();
if( ( tok = in->NextTok() ) != T_fp_lib_table )
in->Expecting( T_fp_lib_table );
}
while( ( tok = in->NextTok() ) != T_RIGHT )
{
// (lib (name "LOGICAL")(type "TYPE")(full_uri "FULL_URI")(options "OPTIONS"))
ROW row; // reconstructed for each row in input stream.
if( tok == T_EOF )
in->Expecting( T_RIGHT );
@ -57,10 +77,14 @@ void FP_LIB_TABLE::Parse( FP_LIB_TABLE_LEXER* in ) throw( IO_ERROR, PARSE_ERROR
if( tok != T_LEFT )
in->Expecting( T_LEFT );
if( ( tok = in->NextTok() ) != T_fp_lib )
in->Expecting( T_fp_lib );
// in case there is a "row integrity" error, tell where later.
int lineNum = in->CurLineNumber();
int offset = in->CurOffset();
// (name "LOGICAL_NAME")
if( ( tok = in->NextTok() ) != T_lib )
in->Expecting( T_lib );
// (name LOGICAL_NAME)
in->NeedLEFT();
if( ( tok = in->NextTok() ) != T_name )
@ -68,48 +92,74 @@ void FP_LIB_TABLE::Parse( FP_LIB_TABLE_LEXER* in ) throw( IO_ERROR, PARSE_ERROR
in->NeedSYMBOLorNUMBER();
ROW row;
row.SetNickName( in->FromUTF8() );
in->NeedRIGHT();
// (uri "FULL_URI")
in->NeedLEFT();
// After (name), remaining (lib) elements are order independent, and in
// the future, perhaps optional. Flexibility for future changes.
if( ( tok = in->NextTok() ) != T_full_uri )
in->Expecting( T_full_uri );
bool sawType = false;
bool sawOpts = false;
bool sawDesc = false;
bool sawUri = false;
while( ( tok = in->NextTok() ) != T_RIGHT )
{
if( tok == T_EOF )
in->Unexpected( T_EOF );
if( tok != T_LEFT )
in->Expecting( T_LEFT );
tok = in->NeedSYMBOLorNUMBER();
switch( tok )
{
case T_uri:
if( sawUri )
in->Duplicate( tok );
sawUri = true;
in->NeedSYMBOLorNUMBER();
row.SetFullURI( in->FromUTF8() );
break;
case T_type:
if( sawType )
in->Duplicate( tok );
sawType = true;
in->NeedSYMBOLorNUMBER();
row.SetType( in->FromUTF8() );
break;
case T_options:
if( sawOpts )
in->Duplicate( tok );
sawOpts = true;
in->NeedSYMBOLorNUMBER();
row.SetOptions( in->FromUTF8() );
break;
case T_descr:
if( sawDesc )
in->Duplicate( tok );
sawDesc = true;
in->NeedSYMBOLorNUMBER();
row.SetDescr( in->FromUTF8() );
break;
default:
in->Unexpected( tok );
}
in->NeedRIGHT();
}
// (type "TYPE")
in->NeedLEFT();
if( ( tok = in->NextTok() ) != T_type )
if( !sawType )
in->Expecting( T_type );
in->NeedSYMBOLorNUMBER();
row.SetType( in->FromUTF8() );
in->NeedRIGHT();
// (options "OPTIONS")
in->NeedLEFT();
if( ( tok = in->NextTok() ) != T_options )
in->Expecting( T_options );
in->NeedSYMBOLorNUMBER();
row.SetOptions( in->FromUTF8() );
in->NeedRIGHT();
in->NeedRIGHT(); // terminate the (lib..)
if( !sawUri )
in->Expecting( T_uri );
// all nickNames within this table fragment must be unique, so we do not
// use doReplace in InsertRow(). (However a fallBack table can have a
@ -119,9 +169,8 @@ void FP_LIB_TABLE::Parse( FP_LIB_TABLE_LEXER* in ) throw( IO_ERROR, PARSE_ERROR
{
wxString msg = wxString::Format(
_( "'%s' is a duplicate footprint library nickName" ),
GetChars( row.nickName )
);
THROW_IO_ERROR( msg );
GetChars( row.nickName ) );
THROW_PARSE_ERROR( msg, in->CurSource(), in->CurLine(), lineNum, offset );
}
}
}
@ -142,8 +191,9 @@ void FP_LIB_TABLE::Format( OUTPUTFORMATTER* out, int nestLevel ) const
void FP_LIB_TABLE::ROW::Format( OUTPUTFORMATTER* out, int nestLevel ) const
throw( IO_ERROR )
{
out->Print( nestLevel, "(lib (name %s)(full_uri %s)(type %s)(options %s))\n",
out->Print( nestLevel, "(lib (name %s)(descr %s)(uri %s)(type %s)(options %s))\n",
out->Quotew( GetNickName() ).c_str(),
out->Quotew( GetDescr() ).c_str(),
out->Quotew( GetFullURI() ).c_str(),
out->Quotew( GetType() ).c_str(),
out->Quotew( GetOptions() ).c_str()
@ -252,6 +302,14 @@ PLUGIN* FP_LIB_TABLE::PluginFind( const wxString& aLibraryNickName )
}
const wxString FP_LIB_TABLE::ExpandSubtitutions( const wxString aString )
{
// We reserve the right to do this another way, but providing our own member
// function.
return wxExpandEnvVars( aString );
}
#if 0 // don't know that this is needed yet
MODULE* FP_LIB_TABLE::LookupFootprint( const FP_LIB_ID& aFootprintId )
throw( IO_ERROR )

8
common/fp_lib_table.keywords
View File

@ -1,9 +1,7 @@
fp_lib_table
lib
name
type
kicad
legacy
eagle
full_uri
uri
options
fp_lib
descr

37
common/richio.cpp
View File

@ -39,15 +39,44 @@
// "richio" after its author, Richard Hollenbeck, aka Dick Hollenbeck.
void IO_ERROR::init( const char* aThrowersFile, const char* aThrowersLoc, const wxString& aMsg )
{
errorText.Printf( IO_FORMAT, aMsg.GetData(),
wxString::FromUTF8( aThrowersFile ).GetData(),
wxString::FromUTF8( aThrowersLoc ).GetData() );
}
void PARSE_ERROR::init( const char* aThrowersFile, const char* aThrowersLoc,
const wxString& aMsg, const wxString& aSource,
const char* aInputLine,
int aLineNumber, int aByteIndex )
{
// save inpuLine, lineNumber, and offset for UI (.e.g. Sweet text editor)
inputLine = aInputLine;
lineNumber = aLineNumber;
byteIndex = aByteIndex;
errorText.Printf( PARSE_FORMAT, aMsg.GetData(), aSource.GetData(),
aLineNumber, aByteIndex,
wxString::FromUTF8( aThrowersFile ).GetData(),
wxString::FromUTF8( aThrowersLoc ).GetData() );
}
//-----<LINE_READER>------------------------------------------------------
LINE_READER::LINE_READER( unsigned aMaxLineLength )
{
lineNum = 0;
if( aMaxLineLength == 0 ) // caller is goofed up.
aMaxLineLength = LINE_READER_LINE_DEFAULT_MAX;
if( aMaxLineLength == 0 )
{
line = 0;
}
else
{
maxLineLength = aMaxLineLength;
// start at the INITIAL size, expand as needed up to the MAX size in maxLineLength
@ -60,6 +89,8 @@ LINE_READER::LINE_READER( unsigned aMaxLineLength )
line = new char[capacity];
line[0] = '\0';
}
length = 0;
}

124
include/fp_lib_table.h
View File

@ -41,7 +41,7 @@ class FP_LIB_TABLE_LEXER;
/**
* Class FP_LIB_TABLE
* holds FP_LIB_TABLE::ROW records, and can be searched based on logical library name.
* holds FP_LIB_TABLE::ROW records (rows), and can be searched based on library nickName.
* <p>
* This class owns the <b>footprint library table</b>, which is like fstab in concept and maps
* logical library name to the library URI, type, and options. It is heavily based on the SWEET
@ -104,10 +104,12 @@ public:
{
}
ROW( const wxString& aNick, const wxString& aURI, const wxString& aType, const wxString& aOptions ) :
ROW( const wxString& aNick, const wxString& aURI, const wxString& aType,
const wxString& aOptions, const wxString& aDescr = wxEmptyString ) :
nickName( aNick ),
uri( aURI ),
options( aOptions )
options( aOptions ),
description( aDescr )
{
SetType( aType );
}
@ -119,42 +121,69 @@ public:
bool operator!=( const ROW& r ) const { return !( *this == r ); }
//-----<accessors>------------------------------------------------------
/**
* Function GetNickName
* returns the short name of this library table row.
*/
const wxString& GetNickName() const
{
return nickName;
}
const wxString& GetNickName() const { return nickName; }
/**
* Function SetNickName
* changes the logical name of this library, useful for an editor.
*/
void SetNickName( const wxString& aNickName ) { nickName = aNickName; }
/**
* Function GetType
* returns the type of LIB represented by this record.
* returns the type of LIB represented by this row.
*/
const wxString GetType() const
{
return IO_MGR::ShowType( type );
}
const wxString GetType() const { return IO_MGR::ShowType( type ); }
/**
* Function SetType
* changes the type represented by this row.
*/
void SetType( const wxString& aType ) { type = IO_MGR::EnumFromStr( aType ); }
/**
* Function GetFullURI
* returns the full location specifying URI for the LIB.
*/
const wxString& GetFullURI() const
{
return uri;
}
const wxString& GetFullURI() const { return uri; }
/**
* Function SetFullURI
* changes the full URI for the library.
*/
void SetFullURI( const wxString& aFullURI ) { uri = aFullURI; }
/**
* Function GetOptions
* returns the options string, which may hold a password or anything else needed to
* instantiate the underlying LIB_SOURCE.
*/
const wxString& GetOptions() const
{
return options;
}
const wxString& GetOptions() const { return options; }
/**
* Function SetOptions
*/
void SetOptions( const wxString& aOptions ) { options = aOptions; }
/**
* Function GetDescr
* returns the description of the library referenced by this row.
*/
const wxString& GetDescr() const { return description; }
/**
* Function SetDescr
* changes the description of the library referenced by this row.
*/
void SetDescr( const wxString& aDescr ) { description = aDescr; }
//-----</accessors>-----------------------------------------------------
/**
* Function Format
@ -167,49 +196,13 @@ public:
void Format( OUTPUTFORMATTER* out, int nestLevel ) const
throw( IO_ERROR );
/**
* Function SetNickName
* changes the logical name of this library, useful for an editor.
*/
void SetNickName( const wxString& aNickName )
{
nickName = aNickName;
}
/**
* Function SetType
* changes the type represented by this record.
*/
void SetType( const wxString& aType )
{
type = IO_MGR::EnumFromStr( aType );
}
/**
* Function SetFullURI
* changes the full URI for the library, useful from a library table editor.
*/
void SetFullURI( const wxString& aFullURI )
{
uri = aFullURI;
}
/**
* Function SetOptions
* changes the options string for this record, and is useful from
* the library table editor.
*/
void SetOptions( const wxString& aOptions )
{
options = aOptions;
}
private:
wxString nickName;
wxString uri;
LIB_T type;
wxString options;
wxString description;
};
@ -219,7 +212,7 @@ public:
* @a aFallBackTable. Loading of this table fragment is done by using Parse().
*
* @param aFallBackTable is another FP_LIB_TABLE which is searched only when
* a record is not found in this table. No ownership is
* a row is not found in this table. No ownership is
* taken of aFallBackTable.
*/
FP_LIB_TABLE( FP_LIB_TABLE* aFallBackTable = NULL );
@ -249,9 +242,9 @@ public:
*
* <pre>
* (fp_lib_table
* (lib (name LOGICAL)(type TYPE)(uri FULL_URI)(options OPTIONS))
* (lib (name LOGICAL)(type TYPE)(uri FULL_URI)(options OPTIONS))
* (lib (name LOGICAL)(type TYPE)(uri FULL_URI)(options OPTIONS))
* (lib (name LOGICAL)(descr DESCRIPTION)(uri FULL_URI)(type TYPE)(options OPTIONS))
* (lib (name LOGICAL)(descr DESCRIPTION)(uri FULL_URI)(type TYPE)(options OPTIONS))
* (lib (name LOGICAL)(descr DESCRIPTION)(uri FULL_URI)(type TYPE)(options OPTIONS))
* )
* </pre>
*
@ -363,6 +356,15 @@ public:
const ROW* FindRow( const wxString& aNickName ) throw( IO_ERROR );
/**
* Function ExpandEnvSubsitutions
* replaces any environment variable references with their values and is
* here to fully embellish the ROW::uri in a platform independent way.
* This enables (fp_lib_table)s to have platform dependent environment
* variables in them, allowing for a uniform table across platforms.
*/
static const wxString ExpandSubtitutions( const wxString aString );
protected:
/**

20
include/richio.h
View File

@ -115,12 +115,7 @@ struct IO_ERROR // : std::exception
init( aThrowersFile, aThrowersLoc, wxString( aMsg ) );
}
void init( const char* aThrowersFile, const char* aThrowersLoc, const wxString& aMsg )
{
errorText.Printf( IO_FORMAT, aMsg.GetData(),
wxString::FromUTF8( aThrowersFile ).GetData(),
wxString::FromUTF8( aThrowersLoc ).GetData() );
}
void init( const char* aThrowersFile, const char* aThrowersLoc, const wxString& aMsg );
IO_ERROR() {}
@ -165,18 +160,7 @@ struct PARSE_ERROR : public IO_ERROR
void init( const char* aThrowersFile, const char* aThrowersLoc,
const wxString& aMsg, const wxString& aSource,
const char* aInputLine,
int aLineNumber, int aByteIndex )
{
// save inpuLine, lineNumber, and offset for UI (.e.g. Sweet text editor)
inputLine = aInputLine;
lineNumber = aLineNumber;
byteIndex = aByteIndex;
errorText.Printf( PARSE_FORMAT, aMsg.GetData(), aSource.GetData(),
aLineNumber, aByteIndex,
wxString::FromUTF8( aThrowersFile ).GetData(),
wxString::FromUTF8( aThrowersLoc ).GetData() );
}
int aLineNumber, int aByteIndex );
~PARSE_ERROR() throw ( /*none*/ ){}
};

1
pcbnew/pcb_plot_params.h
View File

@ -292,5 +292,4 @@ public:
*/
extern int g_DrawDefaultLineThickness;
#endif // PCB_PLOT_PARAMS_H_

38
pcbnew/pcbnew_config.cpp
View File

@ -45,6 +45,10 @@
#include <class_board.h>
#include <fp_lib_table.h>
#if defined(DEBUG)
#include <fp_lib_table_lexer.h>
#endif
#include <pcbplot.h>
#include <pcbnew.h>
#include <pcbnew_id.h>
@ -88,6 +92,39 @@ void PCB_EDIT_FRAME::Process_Config( wxCommandEvent& event )
FP_LIB_TABLE gbl;
FP_LIB_TABLE prj;
#if defined(DEBUG)
FP_LIB_TABLE_LEXER glex(
"(fp_lib_table\n"
" (lib (name passives)(descr \"Demo Lib\")(type KiCad)(uri ${KISFP}/passives.pretty))\n"
" (lib (name micros)(descr \"Small stuff\")(type Legacy)(uri ${KISFP}/passives.mod)(options \"op1=2\"))\n"
" (lib (name chips)(descr \"Potatoe chips\")(type Eagle)(uri /opt/eagle-6.2.0/lbr/con-amp-micromatch.lbr))\n"
")", wxT( "gbl" ) );
FP_LIB_TABLE_LEXER plex(
"(fp_lib_table\n"
" (lib (name passives)(descr \"Demo Lib\")(type KiCad)(uri ${KIUFP}/passives.pretty))\n"
" (lib (name micros)(descr \"Small stuff\")(type Legacy)(uri ${KIUFP}/micros.mod)(options \"op1=2\"))\n"
" (lib (name chips)(descr \"Potatoe chips\")(type Eagle)(uri /opt/eagle-6.2.0/lbr/con-amp-micromatch.lbr))\n"
")", wxT( "prj" ) );
try
{
gbl.Parse( &glex );
prj.Parse( &plex );
}
/* PARSE_ERROR is an IO_ERROR, handle them the same for now.
catch( PARSE_ERROR pe )
{
DisplayError( this, pe.errorText );
break;
}
*/
catch( IO_ERROR ioe )
{
DisplayError( this, ioe.errorText );
break;
}
#else
gbl.InsertRow( FP_LIB_TABLE::ROW(
wxT( "passives" ), wxT( "%G/passives" ), wxT( "KiCad" ), wxT( "speed=fast,purpose=testing" ) ) );
@ -96,6 +133,7 @@ void PCB_EDIT_FRAME::Process_Config( wxCommandEvent& event )
prj.InsertRow( FP_LIB_TABLE::ROW(
wxT( "micros" ), wxT( "%P/potato_chips" ), wxT( "Eagle" ), wxT( "speed=fast,purpose=testing" ) ) );
#endif
int r = InvokePcbLibTableEditor( this, &gbl, &prj );