kicad/eeschema/bom_plugins.cpp

117 lines
3.5 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2018 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* https://www.gnu.org/licenses/gpl-3.0.html
* or you may search the http://www.gnu.org website for the version 3 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "bom_plugins.h"
BOM_PLUGIN::BOM_PLUGIN( const wxString& aFile )
: m_file( aFile )
{
if( !wxFile::Exists( aFile ) )
throw std::runtime_error( ( _( "Cannot open plugin " ) + aFile ).ToStdString() );
m_name = m_file.GetName();
wxString extension = m_file.GetExt().Lower();
// Important note:
// On Windows the right command command to run a python script is:
// python <script_path>/script.py
// and *not* python <script_path>\script.py
// Otherwise the script does not find some auxiliary pythons scripts needed by this script
if( extension == "xsl" )
{
m_info = readHeader( "-->" );
m_cmd = wxString::Format( "xsltproc -o \"%%O\" \"%s\" \"%%I\"", m_file.GetFullPath() );
}
else if( extension == "py" )
{
m_info = readHeader( "\"\"\"" );
#ifdef __WINDOWS__
m_cmd = wxString::Format( "python \"%s/%s\" \"%%I\" \"%%O\"",
m_file.GetPath(), m_file.GetFullName() );
#else
m_cmd = wxString::Format( "python \"%s\" \"%%I\" \"%%O\"", m_file.GetFullPath() );
#endif
}
#ifdef __WINDOWS__
else if( extension == "pyw" )
{
m_info = readHeader( "\"\"\"" );
m_cmd = wxString::Format( "pythonw \"%s/%s\" \"%%I\" \"%%O\"",
m_file.GetPath(),m_file.GetFullName() );
}
#endif /* __WINDOWS__ */
else // fallback
{
m_cmd = m_file.GetFullPath();
}
}
bool BOM_PLUGIN::IsPlugin( const wxString& aFile )
{
wxFileName fn( aFile );
wxString ext = fn.GetExt().Lower();
for( const auto& pluginExt : { "xsl", "py", "pyw" } )
{
if( pluginExt == ext )
return true;
}
return false;
}
wxString BOM_PLUGIN::readHeader( const wxString& aEndSection )
{
if( aEndSection.IsEmpty() )
return wxEmptyString;
wxFile fdata( m_file.GetFullPath() ); // dtor will close the file
wxString data;
if( !fdata.ReadAll( &data ) )
return wxEmptyString;
const wxString header( "@package" );
// Extract substring between @package and endsection
int strstart = data.Find( header );
if( strstart == wxNOT_FOUND )
return wxEmptyString;
strstart += header.Length();
int strend = data.find( aEndSection, strstart );
if( strend == wxNOT_FOUND)
return wxEmptyString;
// Remove empty line if any
while( data[strstart] < ' ' )
strstart++;
return data.SubString( strstart, strend - 1 );
}