//
// Cforall Version 1.0.0 Copyright (C) 2022 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// configs/parsebools.cfa
// Testing parsing of boolean arguments
//
// Author           : Thierry Delisle
// Created On       : Wed Oct 12 15:28:01 2022
// Last Modified By : Peter A. Buhr
// Last Modified On : Sun Feb 11 09:26:13 2024
// Update Count     : 2
//

#include <fstream.hfa>
#include "../meta/fork+exec.hfa"

// last as a work around to a parse bug
#include <parseargs.hfa>

int main( int argc, char * argv[] ) {
	check_main(argv[0]);

	bool YN = false;
	bool Yn = false;
	bool yn = false;
	bool tf = false;
	bool st = false;
	bool sf = true;

	array( cfa_option, 6 ) options;
	options[0] = (cfa_option){'e', "yesno",     "test yes/no",     YN, parse_yesno};
	options[1] = (cfa_option){'y', "YN",        "test yes/no",     Yn, parse_yesno};
	options[2] = (cfa_option){'n', "yn",        "test yes/no",     yn, parse_yesno};
	options[3] = (cfa_option){'t', "truefalse", "test true/false", tf, parse_truefalse};
	options[4] = (cfa_option){'s', "settrue",   "test set true",   st, parse_settrue};
	options[5] = (cfa_option){'u', "setfalse",  "test set false",  sf, parse_setfalse};

	char **left;
	parse_args( options, "[OPTIONS]...\ntesting bool parameters", left );

	sout | "yes/no     :" | YN;
	sout | "Y/N        :" | Yn;
	sout | "y/n        :" | yn;
	sout | "true/false :" | tf;
	sout | "set true   :" | st;
	sout | "set false  :" | sf;
}

int true_main( const char * path, const char * env[] ) {
	printf( "no arg:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		}
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "all true/set arg:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-e=yes", "-y=Y", "-n=y", "-t=true", "-s", "-u", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "all false/unset arg:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-e=no", "-y=N", "-n=n", "-t=false", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "gibberish arg 1:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-y=true", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "gibberish arg 2:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-t=yes", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "gibberish arg 3:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-s=yes", (const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "gibberish arg 4:\n" );
	if ( pid_t child = strict_fork(); child == 0 ) {
		int ret = execle( path, "parsebools", "-u=yes", ( const char*)0p, env );
		if ( ret < 0 ) {
			fprintf( stderr, "Execl 2 returned with error: %d '%s'\n", errno, strerror( errno ) );
			exit( 1 );
		} // if
	} else {
		int status = do_wait( child );
		print_status( status );
	} // if

	printf( "All Done!\n" );

	return 0;
}