Commit b66d6e2d authored by Alexander Lunev's avatar Alexander Lunev Committed by Dick Hollenbeck
Browse files

pcad2kicadpcb: check for file format

parent e513380a

pcbnew/pcad2kicadpcb_plugin/s_expr_loader.cpp

+10 −0
Original line number Diff line number Diff line
@@ -34,9 +34,11 @@ 
namespace PCAD2KICAD {



static KEYWORD empty_keywords[1] = {};

static const char ACCEL_ASCII_KEYWORD[] = "ACCEL_ASCII";



void LoadInputFile( wxString aFileName, wxXmlDocument* aXmlDoc )

{

    char      line[sizeof( ACCEL_ASCII_KEYWORD )];

    int       tok;

    XNODE*    iNode = NULL, *cNode = NULL;

    wxString  str, propValue, content;
@@ -47,6 +49,14 @@ void LoadInputFile( wxString aFileName, wxXmlDocument* aXmlDoc ) 
    if( !fp )

        THROW_IO_ERROR( wxT( "Unable to open file: " ) + aFileName );



    // check file format

    if( !fgets( line, sizeof( line ), fp )

        || strcmp( line, ACCEL_ASCII_KEYWORD ) )

        THROW_IO_ERROR( "Unknown file type" );



    // rewind the file

    fseek( fp, 0, SEEK_SET );



    // lexer now owns fp, will close on exception or return

    DSNLEXER lexer( empty_keywords, 0, fp,  aFileName );