kicad/pcbnew/class_footprint_library.cpp

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/**
* @file class_footprint_library.cpp
* Helper class to read/write footprint libraries.
*/
#include <fctsys.h>
#include <kicad_string.h>
#include <pcbnew.h>
#include <wxPcbStruct.h>
#include <richio.h>
#include <filter_reader.h>
#include <macros.h>
#include <pcbstruct.h>
#include <class_footprint_library.h>
/*
* Module library header format:
* LIBRARY HEADER-datetime
* $INDEX
* List of modules names (1 name per line)
* $EndIndex
* List of descriptions of Modules
* $EndLIBRARY
*/
FOOTPRINT_LIBRARY::FOOTPRINT_LIBRARY( FILE * aFile, FILTER_READER * aReader )
{
wxASSERT( aFile != NULL );
m_file = aFile;
m_reader = aReader;
m_LineNum = 0;
}
int FOOTPRINT_LIBRARY::IsLibrary( )
{
char *line;
char buffer[1024];
if( m_reader )
{
m_reader->ReadLine();
line = m_reader->Line();
}
else
{
line = buffer;
GetLine( m_file, line, &m_LineNum );
}
StrPurge( line );
if( strnicmp( line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) == 0 )
return 1;
return 0;
}
bool FOOTPRINT_LIBRARY::RebuildIndex()
{
m_List.Clear();
char name[1024];
if( m_reader )
{
while( m_reader->ReadLine() )
{
char * line = m_reader->Line();
StrPurge( line );
if( strnicmp( line, "$MODULE", 7 ) == 0 )
{
sscanf( line + 7, " %s", name );
m_List.Add( FROM_UTF8( name ) );
}
}
}
else
{
char line[1024];
while( GetLine( m_file, line, &m_LineNum ) )
{
if( strnicmp( line, "$MODULE", 7 ) == 0 )
{
sscanf( line + 7, " %s", name );
m_List.Add( FROM_UTF8( name ) );
}
}
}
return true;
}
bool FOOTPRINT_LIBRARY::ReadSectionIndex()
{
// Some broken INDEX sections have more than one section
// So we must read the next line after $EndINDEX tag,
// to see if this is not a new $INDEX tag.
bool exit = false;
if( m_reader )
{
while( m_reader->ReadLine() )
{
char * line = m_reader->Line();
StrPurge( line );
if( strnicmp( line, "$INDEX", 6 ) == 0 )
{
exit = false;
while( m_reader->ReadLine() )
{
StrPurge( line );
m_List.Add( FROM_UTF8( line ) );
if( strnicmp( line, "$EndINDEX", 9 ) == 0 )
{
exit = true;
break;
}
}
}
else if( exit )
break;
}
}
else
{
char line[1024];
while( GetLine( m_file, line, &m_LineNum ) )
{
if( strnicmp( line, "$INDEX", 6 ) == 0 )
{
exit = false;
while( GetLine( m_file, line, &m_LineNum ) )
{
StrPurge( line );
m_List.Add( FROM_UTF8( line ) );
if( strnicmp( line, "$EndINDEX", 9 ) == 0 )
{
exit = true;
break;
}
}
}
else if( exit )
{
break;
}
}
}
return true;
}
bool FOOTPRINT_LIBRARY::WriteHeader()
{
fprintf( m_file, "%s %s\n", FOOTPRINT_LIBRARY_HEADER, TO_UTF8( DateAndTime() ) );
fprintf( m_file, "# encoding utf-8\n" );
return true;
}
bool FOOTPRINT_LIBRARY::WriteSectionIndex()
{
fputs( "$INDEX\n", m_file );
for( unsigned ii = 0; ii < m_List.GetCount(); ii++ )
{
fprintf( m_file, "%s\n", TO_UTF8( m_List[ii] ) );
}
fputs( "$EndINDEX\n", m_file );
return true;
}
bool FOOTPRINT_LIBRARY::WriteEndOfFile()
{
fputs( "$EndLIBRARY\n", m_file );
return true;
}
bool FOOTPRINT_LIBRARY::FindInList( const wxString & aName )
{
for( unsigned ii = 0; ii < m_List.GetCount(); ii++ )
{
if( m_List[ii].CmpNoCase( aName ) == 0 )
return true;
}
return false;
}
bool FOOTPRINT_LIBRARY::RemoveFromList( const wxString & aName )
{
for( unsigned ii = 0; ii < m_List.GetCount(); ii++ )
{
if( m_List[ii].CmpNoCase( aName ) == 0 )
{
m_List.RemoveAt(ii);
return true;
}
}
return false;
}
void FOOTPRINT_LIBRARY::SortList()
{
m_List.Sort();
}