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richio improvements, fix dangling open file

This commit is contained in:
Dick Hollenbeck 2012-11-27 08:25:50 -06:00
parent 2d1a7e099b 9ae4e60911
commit b065b37a1e
9 changed files with 181 additions and 212 deletions
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39
common/filter_reader.cpp
View File

@ -27,14 +27,41 @@
#include <richio.h>
#include <filter_reader.h>
unsigned FILTER_READER::ReadLine() throw( IO_ERROR )
{
unsigned ret;
while( ( ret = reader.ReadLine() ) != 0 )
FILTER_READER::FILTER_READER( LINE_READER& aReader ) :
LINE_READER( 1 ),
reader( aReader )
{
// Not using our own line buffer, will be using aReader's. This changes
// the meaning of this->line to be merely a pointer to aReader's line, which of course
// is not owned here.
delete [] line;
line = 0;
}
FILTER_READER::~FILTER_READER()
{
// Our 'line' points to aReader's, and he will delete that buffer.
// Prevent subsequent call to ~LINE_READER() from deleting a buffer we do not own.
line = 0;
}
char* FILTER_READER::ReadLine() throw( IO_ERROR )
{
char* s;
while( ( s = reader.ReadLine() ) != NULL )
{
if( !strchr( "#\n\r", reader[0] ) )
if( !strchr( "#\n\r", s[0] ) )
break;
}
return ret;
line = reader.Line();
length = reader.Length();
return length ? line : NULL;
}

75
common/richio.cpp
View File

@ -64,6 +64,12 @@ LINE_READER::LINE_READER( unsigned aMaxLineLength )
}
LINE_READER::~LINE_READER()
{
delete[] line;
}
void LINE_READER::expandCapacity( unsigned newsize )
{
// length can equal maxLineLength and nothing breaks, there's room for
@ -89,6 +95,27 @@ void LINE_READER::expandCapacity( unsigned newsize )
}
FILE_LINE_READER::FILE_LINE_READER( const wxString& aFileName,
unsigned aStartingLineNumber,
unsigned aMaxLineLength ) throw( IO_ERROR ) :
LINE_READER( aMaxLineLength ),
iOwn( true )
{
fp = wxFopen( aFileName, wxT( "rt" ) );
if( !fp )
{
wxString msg = wxString::Format(
_( "Unable to open filename '%s' for reading" ), aFileName.GetData() );
THROW_IO_ERROR( msg );
}
setvbuf( fp, NULL, _IOFBF, BUFSIZ * 8 );
source = aFileName;
lineNum = aStartingLineNumber;
}
FILE_LINE_READER::FILE_LINE_READER( FILE* aFile, const wxString& aFileName,
bool doOwn,
unsigned aStartingLineNumber,
@ -97,7 +124,7 @@ FILE_LINE_READER::FILE_LINE_READER( FILE* aFile, const wxString& aFileName,
iOwn( doOwn ),
fp( aFile )
{
if( doOwn )
if( doOwn && ftell( aFile ) == 0L )
{
setvbuf( fp, NULL, _IOFBF, BUFSIZ * 8 );
}
@ -113,40 +140,8 @@ FILE_LINE_READER::~FILE_LINE_READER()
fclose( fp );
}
#if 0
// The strlen() will trip on embedded nuls which can come in via bad data files.
// Try an alternate technique below.
unsigned FILE_LINE_READER::ReadLine() throw( IO_ERROR )
{
length = 0;
line[0] = 0;
// fgets always puts a terminating nul at end of its read.
while( fgets( line + length, capacity - length, fp ) )
{
length += strlen( line + length );
if( length >= maxLineLength )
THROW_IO_ERROR( _("Line length exceeded") );
// a normal line breaks here, once through while loop
if( length+1 < capacity || line[length-1] == '\n' )
break;
expandCapacity( capacity * 2 );
}
// lineNum is incremented even if there was no line read, because this
// leads to better error reporting when we hit an end of file.
++lineNum;
return length;
}
#else
unsigned FILE_LINE_READER::ReadLine() throw( IO_ERROR )
char* FILE_LINE_READER::ReadLine() throw( IO_ERROR )
{
length = 0;
@ -175,9 +170,8 @@ unsigned FILE_LINE_READER::ReadLine() throw( IO_ERROR )
// leads to better error reporting when we hit an end of file.
++lineNum;
return length;
return length ? line : NULL;
}
#endif
STRING_LINE_READER::STRING_LINE_READER( const std::string& aString, const wxString& aSource ) :
@ -203,7 +197,8 @@ STRING_LINE_READER::STRING_LINE_READER( const STRING_LINE_READER& aStartingPoint
lineNum = aStartingPoint.lineNum;
}
unsigned STRING_LINE_READER::ReadLine() throw( IO_ERROR )
char* STRING_LINE_READER::ReadLine() throw( IO_ERROR )
{
size_t nlOffset = lines.find( '\n', ndx );
@ -231,7 +226,7 @@ unsigned STRING_LINE_READER::ReadLine() throw( IO_ERROR )
line[length] = 0;
return length;
return length ? line : NULL;
}
@ -242,7 +237,7 @@ INPUTSTREAM_LINE_READER::INPUTSTREAM_LINE_READER( wxInputStream* aStream ) :
}
unsigned INPUTSTREAM_LINE_READER::ReadLine() throw( IO_ERROR )
char* INPUTSTREAM_LINE_READER::ReadLine() throw( IO_ERROR )
{
length = 0;
@ -272,7 +267,7 @@ unsigned INPUTSTREAM_LINE_READER::ReadLine() throw( IO_ERROR )
// leads to better error reporting when we hit an end of file.
++lineNum;
return length;
return length ? line : NULL;
}

4
include/dsnlexer.h
View File

@ -117,7 +117,9 @@ protected:
{
if( reader )
{
unsigned len = reader->ReadLine();
reader->ReadLine();
unsigned len = reader->Length();
// start may have changed in ReadLine(), which can resize and
// relocate reader's line buffer.

19
include/filter_reader.h
View File

@ -45,32 +45,21 @@ public:
* Constructor ( LINE_READER& )
* does not take ownership over @a aReader, so will not destroy it.
*/
FILTER_READER( LINE_READER& aReader ) :
reader( aReader )
{
}
FILTER_READER( LINE_READER& aReader );
unsigned ReadLine() throw( IO_ERROR );
~FILTER_READER();
char* ReadLine() throw( IO_ERROR );
const wxString& GetSource() const
{
return reader.GetSource();
}
char* Line() const
{
return reader.Line();
}
unsigned LineNumber() const
{
return reader.LineNumber();
}
unsigned Length() const
{
return reader.Length();
}
};
#endif // FILTER_READER_H_

40
include/richio.h
View File

@ -227,20 +227,17 @@ public:
*/
LINE_READER( unsigned aMaxLineLength = LINE_READER_LINE_DEFAULT_MAX );
virtual ~LINE_READER()
{
delete[] line;
}
virtual ~LINE_READER();
/**
* Function ReadLine
* reads a line of text into the buffer and increments the line number
* counter. If the line is larger than aMaxLineLength passed to the
* constructor, then an exception is thrown. The line is nul terminated.
* @return unsigned - The number of bytes read, 0 at end of file.
* @return char* - The beginning of the read line, or NULL if EOF.
* @throw IO_ERROR when a line is too long.
*/
virtual unsigned ReadLine() throw( IO_ERROR ) = 0;
virtual char* ReadLine() throw( IO_ERROR ) = 0;
/**
* Function GetSource
@ -258,7 +255,7 @@ public:
* Function Line
* returns a pointer to the last line that was read in.
*/
virtual char* Line() const
char* Line() const
{
return line;
}
@ -287,7 +284,7 @@ public:
* Function Length
* returns the number of bytes in the last line read from this LINE_READER.
*/
virtual unsigned Length() const
unsigned Length() const
{
return length;
}
@ -308,6 +305,27 @@ protected:
public:
/**
* Constructor FILE_LINE_READER
* takes @a aFileName and the size of the desired line buffer and opens
* the file and assumes the obligation to close it.
*
* @param aFileName is the name of the file to open and to use for error reporting purposes.
*
* @param aStartingLineNumber is the initial line number to report on error, and is
* accessible here for the case where multiple DSNLEXERs are reading from the
* same file in sequence, all from the same open file (with @a doOwn = false).
* Internally it is incremented by one after each ReadLine(), so the first
* reported line number will always be one greater than what is provided here.
*
* @param aMaxLineLength is the number of bytes to use in the line buffer.
*
* @throw IO_ERROR if @a aFileName cannot be opened.
*/
FILE_LINE_READER( const wxString& aFileName,
unsigned aStartingLineNumber = 0,
unsigned aMaxLineLength = LINE_READER_LINE_DEFAULT_MAX ) throw( IO_ERROR );
/**
* Constructor FILE_LINE_READER
* takes an open FILE and the size of the desired line buffer and takes
@ -333,7 +351,7 @@ public:
*/
~FILE_LINE_READER();
unsigned ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
char* ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
/**
* Function Rewind
@ -380,7 +398,7 @@ public:
*/
STRING_LINE_READER( const STRING_LINE_READER& aStartingPoint );
unsigned ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
char* ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
};
@ -402,7 +420,7 @@ public:
*/
INPUTSTREAM_LINE_READER( wxInputStream* aStream );
unsigned ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
char* ReadLine() throw( IO_ERROR ); // see LINE_READER::ReadLine() description
};

20
pcbnew/kicad_plugin.cpp
View File

@ -222,16 +222,8 @@ void FP_CACHE::Load()
do
{
FILE* fp = wxFopen( fpFileName, wxT( "r" ) );
if( !fp )
{
THROW_IO_ERROR( wxString::Format( _( "cannot open footprint library file '%s'" ),
fpFileName.GetData() ) );
}
// reader now owns fp, will close on exception or return
FILE_LINE_READER reader( fp, fpFileName );
FILE_LINE_READER reader( fpFileName );
m_owner->m_parser->SetLineReader( &reader );
@ -1551,15 +1543,7 @@ PCB_IO::~PCB_IO()
BOARD* PCB_IO::Load( const wxString& aFileName, BOARD* aAppendToMe, PROPERTIES* aProperties )
{
wxFFile file( aFileName, wxT("r") );
if( !file.IsOpened() )
{
wxString msg = wxString::Format( _( "Unable to read file \"%s\"" ), GetChars( aFileName ) );
THROW_IO_ERROR( msg );
}
FILE_LINE_READER reader( file.fp(), aFileName, false /* wxFFile owns fp */ );
FILE_LINE_READER reader( aFileName );
m_parser->SetLineReader( &reader );
m_parser->SetBoard( aAppendToMe );

145
pcbnew/legacy_plugin.cpp
View File

@ -127,9 +127,9 @@ static bool inline isSpace( int c ) { return strchr( delims, c ) != 0; }
/// The function and macro which follow comprise a shim which can be a
/// monitor on lines of text read in from the input file.
/// And it can be used as a trap.
static inline unsigned ReadLine( LINE_READER* rdr, const char* caller )
static inline char* ReadLine( LINE_READER* rdr, const char* caller )
{
unsigned ret = rdr->ReadLine();
char* ret = rdr->ReadLine();
const char* line = rdr->Line();
printf( "%-6u %s: %s", rdr->LineNumber(), caller, line );
@ -238,15 +238,7 @@ BOARD* LEGACY_PLUGIN::Load( const wxString& aFileName, BOARD* aAppendToMe, PROPE
// delete on exception, iff I own m_board, according to aAppendToMe
auto_ptr<BOARD> deleter( aAppendToMe ? NULL : m_board );
FILE* fp = wxFopen( aFileName, wxT( "r" ) );
if( !fp )
{
m_error.Printf( _( "Unable to open file '%s'" ), aFileName.GetData() );
THROW_IO_ERROR( m_error );
}
// reader now owns fp, will close on exception or return
FILE_LINE_READER reader( fp, aFileName );
FILE_LINE_READER reader( aFileName );
m_reader = &reader; // member function accessibility
@ -268,11 +260,10 @@ void LEGACY_PLUGIN::loadAllSections( bool doAppend )
// $SETUP section is next
// Then follows $EQUIPOT and all the rest
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
// put the more frequent ones at the top, but realize TRACKs are loaded as a group
if( TESTLINE( "$MODULE" ) )
@ -344,10 +335,9 @@ void LEGACY_PLUGIN::loadAllSections( bool doAppend )
}
else
{
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
line = m_reader->Line(); // gobble until $EndSetup
// gobble until $EndSetup
if( TESTLINE( "$EndSETUP" ) )
break;
}
@ -395,9 +385,10 @@ void LEGACY_PLUGIN::checkVersion()
void LEGACY_PLUGIN::loadGENERAL()
{
while( READLINE( m_reader ) )
char* line;
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
const char* data;
if( TESTLINE( "Units" ) )
@ -516,11 +507,10 @@ void LEGACY_PLUGIN::loadSHEET()
{
char buf[260];
TITLE_BLOCK tb;
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
if( TESTLINE( "Sheet" ) )
{
// e.g. "Sheet A3 16535 11700"
@ -628,14 +618,14 @@ void LEGACY_PLUGIN::loadSHEET()
void LEGACY_PLUGIN::loadSETUP()
{
NETCLASS* netclass_default = m_board->m_NetClasses.GetDefault();
NETCLASS* netclass_default = m_board->m_NetClasses.GetDefault();
BOARD_DESIGN_SETTINGS bds = m_board->GetDesignSettings();
ZONE_SETTINGS zs = m_board->GetZoneSettings();
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "PcbPlotParams" ) )
{
@ -928,12 +918,11 @@ void LEGACY_PLUGIN::loadSETUP()
MODULE* LEGACY_PLUGIN::LoadMODULE()
{
auto_ptr<MODULE> module( new MODULE( m_board ) );
auto_ptr<MODULE> module( new MODULE( m_board ) );
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
const char* data;
// most frequently encountered ones at the top
@ -1139,11 +1128,11 @@ MODULE* LEGACY_PLUGIN::LoadMODULE()
void LEGACY_PLUGIN::loadPAD( MODULE* aModule )
{
auto_ptr<D_PAD> pad( new D_PAD( aModule ) );
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "Sh" ) ) // (Sh)ape and padname
{
@ -1450,13 +1439,11 @@ void LEGACY_PLUGIN::loadMODULE_EDGE( MODULE* aModule )
for( int ii = 0; ii<ptCount; ++ii )
{
if( !READLINE( m_reader ) )
if( ( line = READLINE( m_reader ) ) == NULL )
{
THROW_IO_ERROR( "S_POLGON point count mismatch." );
}
line = m_reader->Line();
// e.g. "Dl 23 44\n"
if( !TESTLINE( "Dl" ) )
@ -1625,10 +1612,9 @@ void LEGACY_PLUGIN::load3D( MODULE* aModule )
t3D = n3D;
}
while( READLINE( m_reader ) )
char* line;
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
if( TESTLINE( "Na" ) ) // Shape File Name
{
char buf[512];
@ -1677,12 +1663,12 @@ void LEGACY_PLUGIN::loadPCB_LINE()
$EndDRAWSEGMENT
*/
auto_ptr<DRAWSEGMENT> dseg( new DRAWSEGMENT( m_board ) );
auto_ptr<DRAWSEGMENT> dseg( new DRAWSEGMENT( m_board ) );
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "Po" ) )
{
@ -1783,12 +1769,12 @@ void LEGACY_PLUGIN::loadNETINFO_ITEM()
{
char buf[1024];
NETINFO_ITEM* net = new NETINFO_ITEM( m_board );
NETINFO_ITEM* net = new NETINFO_ITEM( m_board );
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "Na" ) )
{
@ -1842,13 +1828,14 @@ void LEGACY_PLUGIN::loadPCB_TEXT()
char text[1024];
// maybe someday a constructor that takes all this data in one call?
TEXTE_PCB* pcbtxt = new TEXTE_PCB( m_board );
TEXTE_PCB* pcbtxt = new TEXTE_PCB( m_board );
m_board->Add( pcbtxt, ADD_APPEND );
while( READLINE( m_reader ) )
char* line;
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "Te" ) ) // Text line (or first line for multi line texts)
{
@ -1947,7 +1934,9 @@ void LEGACY_PLUGIN::loadPCB_TEXT()
void LEGACY_PLUGIN::loadTrackList( int aStructType )
{
while( READLINE( m_reader ) )
char* line;
while( ( line = READLINE( m_reader ) ) != NULL )
{
// read two lines per loop iteration, each loop is one TRACK or VIA
// example first line:
@ -1955,7 +1944,6 @@ void LEGACY_PLUGIN::loadTrackList( int aStructType )
// e.g. "Po 3 21086 17586 21086 17586 180 -1" for a via (uses sames start and end)
const char* data;
char* line = m_reader->Line();
if( line[0] == '$' ) // $EndTRACK
return; // preferred exit
@ -2065,6 +2053,7 @@ void LEGACY_PLUGIN::loadNETCLASS()
{
char buf[1024];
wxString netname;
char* line;
// create an empty NETCLASS without a name, but do not add it to the BOARD
// yet since that would bypass duplicate netclass name checking within the BOARD.
@ -2072,10 +2061,8 @@ void LEGACY_PLUGIN::loadNETCLASS()
// just before returning.
auto_ptr<NETCLASS> nc( new NETCLASS( m_board, wxEmptyString ) );
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
char* line = m_reader->Line();
if( TESTLINE( "AddNet" ) ) // most frequent type of line
{
// e.g. "AddNet "V3.3D"\n"
@ -2164,11 +2151,11 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
CPolyLine::HATCH_STYLE outline_hatch = CPolyLine::NO_HATCH;
bool sawCorner = false;
char buf[1024];
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "ZCorner" ) ) // new corner found
{
@ -2349,10 +2336,8 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
// Read the PolysList (polygons used for fill areas in the zone)
std::vector<CPolyPt> polysList;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
line = m_reader->Line();
if( TESTLINE( "$endPOLYSCORNERS" ) )
break;
@ -2370,10 +2355,8 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
else if( TESTLINE( "$FILLSEGMENTS" ) )
{
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
line = m_reader->Line();
if( TESTLINE( "$endFILLSEGMENTS" ) )
break;
@ -2422,11 +2405,11 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
void LEGACY_PLUGIN::loadDIMENSION()
{
auto_ptr<DIMENSION> dim( new DIMENSION( m_board ) );
char* line;
while( READLINE( m_reader ) )
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "$endCOTATION" ) )
{
@ -2617,10 +2600,11 @@ void LEGACY_PLUGIN::loadDIMENSION()
void LEGACY_PLUGIN::loadPCB_TARGET()
{
while( READLINE( m_reader ) )
char* line;
while( ( line = READLINE( m_reader ) ) != NULL )
{
const char* data;
char* line = m_reader->Line();
if( TESTLINE( "$EndPCB_TARGET" ) || TESTLINE( "$EndMIREPCB" ) )
{
@ -3928,15 +3912,7 @@ wxDateTime FPL_CACHE::GetLibModificationTime()
void FPL_CACHE::Load()
{
FILE* fp = wxFopen( m_lib_name, wxT( "r" ) );
if( !fp )
{
THROW_IO_ERROR( wxString::Format(
_( "Unable to open legacy library file '%s'" ), m_lib_name.GetData() ) );
}
// reader now owns fp, will close on exception or return
FILE_LINE_READER reader( fp, m_lib_name );
FILE_LINE_READER reader( m_lib_name );
ReadAndVerifyHeader( &reader );
SkipIndex( &reader );
@ -3951,18 +3927,16 @@ void FPL_CACHE::Load()
void FPL_CACHE::ReadAndVerifyHeader( LINE_READER* aReader )
{
char* line;
char* line = aReader->ReadLine();
if( !aReader->ReadLine() )
if( !line )
goto L_bad_library;
line = aReader->Line();
if( !TESTLINE( "PCBNEW-LibModule-V1" ) )
goto L_bad_library;
while( aReader->ReadLine() )
while( ( line = aReader->ReadLine() ) != NULL )
{
line = aReader->Line();
if( TESTLINE( "Units" ) )
{
const char* units = strtok( line + SZ( "Units" ), delims );
@ -3992,20 +3966,17 @@ void FPL_CACHE::SkipIndex( LINE_READER* aReader )
// Some broken INDEX sections have more than one section, due to prior bugs.
// So we must read the next line after $EndINDEX tag,
// to see if this is not a new $INDEX tag.
bool exit = false;
bool exit = false;
char* line = aReader->Line();
do
{
char* line = aReader->Line();
if( TESTLINE( "$INDEX" ) )
{
exit = false;
while( aReader->ReadLine() )
while( ( line = aReader->ReadLine() ) != NULL )
{
line = aReader->Line();
if( TESTLINE( "$EndINDEX" ) )
{
exit = true;
@ -4015,7 +3986,7 @@ void FPL_CACHE::SkipIndex( LINE_READER* aReader )
}
else if( exit )
break;
} while( aReader->ReadLine() );
} while( ( line = aReader->ReadLine() ) != NULL );
}
@ -4023,11 +3994,11 @@ void FPL_CACHE::LoadModules( LINE_READER* aReader )
{
m_owner->SetReader( aReader );
char* line = aReader->Line();
do
{
// test first for the $MODULE, even before reading because of INDEX bug.
char* line = aReader->Line();
if( TESTLINE( "$MODULE" ) )
{
MODULE* m = m_owner->LoadMODULE();
@ -4089,7 +4060,7 @@ void FPL_CACHE::LoadModules( LINE_READER* aReader )
}
}
} while( aReader->ReadLine() );
} while( ( line = aReader->ReadLine() ) != NULL );
}

28
pcbnew/netlist_reader_firstformat.cpp
View File

@ -80,15 +80,10 @@ bool NETLIST_READER::ReadOldFmtdNetList( FILE* aFile )
/* First, read the netlist: Build the list of footprints found in netlist
*/
#ifndef __WXMAC__
// netlineReader dtor will close aFile
FILE_LINE_READER netlineReader( aFile, m_netlistFullName );
#else
//Seems that the setvbuf call destroys the FILE buffer (already allocated)
//And looses the first 4096 bytes so we set doOwn => false
FILE_LINE_READER netlineReader( aFile, m_netlistFullName, false );
#endif
COMPONENT_INFO *curComponent = NULL;
FILE_LINE_READER netlineReader( aFile, m_netlistFullName );
COMPONENT_INFO* curComponent = NULL;
while( netlineReader.ReadLine() )
{
char* line = StrPurge( netlineReader.Line() );
@ -370,25 +365,24 @@ bool NETLIST_READER::SetPadNetName( char* aText )
*/
bool NETLIST_READER::ReadOldFmtFootprintFilterList( FILE_LINE_READER& aNetlistReader )
{
wxString cmpRef;
wxString cmpRef;
COMPONENT_INFO* cmp_info = NULL;
char* line;
while( aNetlistReader.ReadLine() )
while( ( line = aNetlistReader.ReadLine() ) != NULL )
{
const char* Line = aNetlistReader.Line();
if( strnicmp( Line, "$endlist", 8 ) == 0 ) // end of list for the current component
if( strnicmp( line, "$endlist", 8 ) == 0 ) // end of list for the current component
{
cmp_info = NULL;
continue;
}
if( strnicmp( Line, "$endfootprintlist", 4 ) == 0 )
if( strnicmp( line, "$endfootprintlist", 4 ) == 0 )
// End of this section
return 0;
if( strnicmp( Line, "$component", 10 ) == 0 ) // New component reference found
if( strnicmp( line, "$component", 10 ) == 0 ) // New component reference found
{
cmpRef = FROM_UTF8( Line + 11 );
cmpRef = FROM_UTF8( line + 11 );
cmpRef.Trim( true );
cmpRef.Trim( false );
@ -405,7 +399,7 @@ bool NETLIST_READER::ReadOldFmtFootprintFilterList( FILE_LINE_READER& aNetlistR
else if( cmp_info )
{
// Add new filter to list
wxString fp = FROM_UTF8( Line + 1 );
wxString fp = FROM_UTF8( line + 1 );
fp.Trim( false );
fp.Trim( true );
cmp_info->m_FootprintFilter.Add( fp );

23
pcbnew/specctra.cpp
View File

@ -230,14 +230,9 @@ void SPECCTRA_DB::readTIME( time_t* time_stamp ) throw( IO_ERROR )
void SPECCTRA_DB::LoadPCB( const wxString& filename ) throw( IO_ERROR )
{
FILE* fp = wxFopen( filename, wxT("r") );
FILE_LINE_READER reader( filename );
if( !fp )
{
ThrowIOError( _("Unable to open file \"%s\""), GetChars(filename) );
}
PushReader( new FILE_LINE_READER( fp, filename ) );
PushReader( &reader );
if( NextTok() != T_LEFT )
Expecting( T_LEFT );
@ -248,21 +243,15 @@ void SPECCTRA_DB::LoadPCB( const wxString& filename ) throw( IO_ERROR )
SetPCB( new PCB() );
doPCB( pcb );
delete PopReader(); // close fp
PopReader();
}
void SPECCTRA_DB::LoadSESSION( const wxString& filename ) throw( IO_ERROR )
{
FILE* fp = wxFopen( filename, wxT("r") );
FILE_LINE_READER reader( filename );
if( !fp )
{
ThrowIOError( _("Unable to open file \"%s\""), GetChars(filename) );
}
PushReader( new FILE_LINE_READER( fp, filename ) );
PushReader( &reader );
if( NextTok() != T_LEFT )
Expecting( T_LEFT );
@ -274,7 +263,7 @@ void SPECCTRA_DB::LoadSESSION( const wxString& filename ) throw( IO_ERROR )
doSESSION( session );
delete PopReader(); // close fp
PopReader();
}