started specctra dsn import/export

Please add newer entries at the top, list the date and your name with

email address.

2007-Dec-22 UPDATE   Dick Hollenbeck <dick@softplc.com>

================================================================================

+all

    added strlower() to common.h and string.cpp.

    fixed compiler warnings in common/gr_basic.cpp and pcbnew/clean.cpp

+pcbnew

    started the DSN file import/export for SPECCTRA routers, adding dsn.cpp and

    specctra.cpp, with "stand alone" compile support for it in pcbnew/CMakeLists.txt.

2007-Dec-17 UPDATE   Dick Hollenbeck <dick@softplc.com>

================================================================================

	set_color.cpp

	set_grid.cpp

	solve.cpp

#   specctra.cpp

	surbrill.cpp

	swap_layers.cpp

	tool_modedit.cpp

ADD_EXECUTABLE(pcbnew WIN32 MACOSX_BUNDLE ${PCBNEW_SRCS} ${PCBNEW_EXTRA_SRCS} ${PCBNEW_RESOURCES})

# This one gets made only when testing

SET_SOURCE_FILES_PROPERTIES( dsn.cpp PROPERTIES COMPILE_FLAGS -DSTANDALONE )

ADD_EXECUTABLE( dsntest EXCLUDE_FROM_ALL dsn.cpp )

TARGET_LINK_LIBRARIES( dsntest common ${wxWidgets_LIBRARIES} )

TARGET_LINK_LIBRARIES(pcbnew common 3d-viewer ${wxWidgets_LIBRARIES})

INSTALL(TARGETS pcbnew RUNTIME DESTINATION ${KICAD_BIN})

/*

 * This program source code file is part of KICAD, a free EDA CAD application.

 *

 * Copyright (C) 2007 Dick Hollenbeck, dick@softplc.com

 * Copyright (C) 2007 Kicad Developers, see change_log.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, you may find one here:

 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html 

 * or you may search the http://www.gnu.org website for the version 2 license, 

 * or you may write to the Free Software Foundation, Inc., 

 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

 */

#include <stdarg.h>

#include <stdio.h>

#include "fctsys.h"

#include "pcbstruct.h"

/**

 * Class SPECCTRA_DB

 * holds a DSN data tree, usually coming from a DSN file.

 */

class SPECCTRA_DB

{

    FILE*   fp;    

    /**

     * Function print

     * formats and writes text to the output stream.

     * @param fmt A printf style format string.

     * @param ... a variable list of parameters that will get blended into 

     *  the output under control of the format string.

     */

    void print( const char* fmt, ... );

public:

    SPECCTRA_DB( FILE* aFile ) :

        fp( aFile )

    {

    }

    /**

     * Function Export

     * writes the given BOARD out as a SPECTRA DSN format file.

     * @param aBoard The BOARD to save.

     */

    void Export( BOARD* aBoard );

};

void SPECCTRA_DB::print( const char* fmt, ... )

{

    va_list     args;

    va_start( args, fmt );

    vfprintf( fp, fmt, args );

    va_end( args );

}

void SPECCTRA_DB::Export( BOARD* aBoard )

{

}

//EOF