idf_helpers.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014-2017 Cirilo Bernardo
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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 2
 * 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, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef IDF_HELPERS_H
#define IDF_HELPERS_H
 
#include <wx/string.h>
#include <iostream>
#include <string>
#include <io/idf/idf_common.h>

#define TO_UTF8( wxstring )  ( (const char*) (wxstring).utf8_str() )

static inline wxString From_UTF8( const char* cstring )
{
    wxString line = wxString::FromUTF8( cstring );
 
    if( line.IsEmpty() )  // happens when cstring is not a valid UTF8 sequence
        line = wxConvCurrent->cMB2WC( cstring );    // try to use locale conversion
 
    return line;
}
 
 
#define ERROR_IDF std::cerr << "* " << __FILE__ << ":" << __LINE__ << ":" << __FUNCTION__ << "(): "
 
// minimum drill diameters / slot widths to be represented in the IDF output
#define IDF_MIN_DIA_MM ( 0.001 )
#define IDF_MIN_DIA_THOU ( 0.00039 )
#define IDF_MIN_DIA_TNM ( 100 )
 
// conversion from thou to mm
#define IDF_THOU_TO_MM 0.0254
// conversion from TNM to mm
#define IDF_TNM_TO_MM 0.00001
 
namespace IDF3
{

bool FetchIDFLine( std::istream& aModel, std::string& aLine, bool& isComment,
                   std::streampos& aFilePos );
 

bool GetIDFString( const std::string& aLine, std::string& aIDFString, bool& hasQuotes,
                   int& aIndex );

bool CompareToken( const char* aTokenString, const std::string& aInputString );
 

bool ParseOwner( const std::string& aToken, IDF3::KEY_OWNER& aOwner );
 

bool ParseIDFLayer( const std::string& aToken, IDF3::IDF_LAYER& aLayer );
 

bool WriteLayersText( std::ostream& aBoardFile, IDF3::IDF_LAYER aLayer );
 

std::string GetPlacementString( IDF3::IDF_PLACEMENT aPlacement );
 

std::string GetLayerString( IDF3::IDF_LAYER aLayer );
 
std::string GetOwnerString( IDF3::KEY_OWNER aOwner );
}
 
#endif // IDF_HELPERS_H