/* Driver for exp2python (generation of python from EXPRESS) */

/*

* This software was developed by U.S. Government employees as part of

* their official duties and is not subject to copyright.

*/

#include <stdlib.h>

#include <stdio.h>

#include "../express/express.h"

#include "../express/resolve.h"

extern void print_fedex_version( void );

static void exp2python_usage( void ) {

char *warnings_help_msg = ERRORget_warnings_help("\t", "\n");

fprintf( stderr, "usage: %s [-v] [-d # | -d 9 -l nnn -u nnn] [-n] [-p <object_type>] {-w|-i <warning>} express_file\n", EXPRESSprogram_name );

fprintf( stderr, "\t-v produces the version description below\n" );

fprintf( stderr, "\t-d turns on debugging (\"-d 0\" describes this further\n" );

fprintf( stderr, "\t-w warning enable\n" );

fprintf( stderr, "\t-i warning ignore\n" );

fprintf( stderr, "and <warning> is one of:\n" );

fprintf( stderr, "\tnone\n\tall\n" );

fprintf( stderr, "%s", warnings_help_msg);

fprintf( stderr, "and <object_type> is one or more of:\n" );

fprintf( stderr, " e entity\n" );

fprintf( stderr, " p procedure\n" );

fprintf( stderr, " r rule\n" );

fprintf( stderr, " f function\n" );

fprintf( stderr, " t type\n" );

fprintf( stderr, " s schema or file\n" );

fprintf( stderr, " # pass #\n" );

fprintf( stderr, " E everything (all of the above)\n" );

print_fedex_version();

exit( 2 );

}

int Handle_FedPlus_Args( int, char * );

void print_file( Express );

void resolution_success( void ) {

printf( "Resolution successful.\nWriting python module..." );

}

int success( Express model ) {

(void) model; /* unused */

printf( "Done.\n" );

return( 0 );

}

/* This function is called from main() which is part of the NIST Express

Toolkit. It assigns 2 pointers to functions which are called in main() */

void EXPRESSinit_init( void ) {

EXPRESSbackend = print_file;

EXPRESSsucceed = success;

EXPRESSgetopt = Handle_FedPlus_Args;

/* so the function getopt (see man 3 getopt) will not report an error */

strcat( EXPRESSgetopt_options, "sSLcCaA" );

ERRORusage_function = exp2python_usage;

}