/****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2012,2014 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/*
* Author: Thomas E. Dickey <dickey@clark.net> 1998
*
- * $Id: filter.c,v 1.11 2006/12/09 16:53:47 tom Exp $
+ * $Id: filter.c,v 1.16 2014/08/09 22:35:51 tom Exp $
*/
#include <test.priv.h>
*/
static int
-new_command(char *buffer, int length, attr_t underline)
+new_command(char *buffer, int length, int underline)
{
int code;
return code;
}
+static void
+usage(void)
+{
+ static const char *msg[] =
+ {
+ "Usage: filter [options]"
+ ,""
+ ,"Options:"
+ ," -i use initscr() rather than newterm()"
+ };
+ unsigned n;
+ for (n = 0; n < SIZEOF(msg); n++)
+ fprintf(stderr, "%s\n", msg[n]);
+ ExitProgram(EXIT_FAILURE);
+}
+
int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+main(int argc, char *argv[])
{
+ int ch;
char buffer[80];
- attr_t underline;
+ int underline;
+ bool i_option = FALSE;
setlocale(LC_ALL, "");
+ while ((ch = getopt(argc, argv, "i")) != -1) {
+ switch (ch) {
+ case 'i':
+ i_option = TRUE;
+ break;
+ default:
+ usage();
+ }
+ }
+
+ printf("starting filter program using %s...\n",
+ i_option ? "initscr" : "newterm");
filter();
- (void) newterm((char *) 0, stdout, stdin);
+ if (i_option) {
+ initscr();
+ } else {
+ (void) newterm((char *) 0, stdout, stdin);
+ }
cbreak();
keypad(stdscr, TRUE);
if (use_default_colors() != ERR)
background = -1;
#endif
- init_pair(1, COLOR_CYAN, background);
+ init_pair(1, COLOR_CYAN, (short) background);
underline = COLOR_PAIR(1);
} else {
underline = A_UNDERLINE;
reset_shell_mode();
printf("\n");
fflush(stdout);
- system(buffer);
+ IGNORE_RC(system(buffer));
reset_prog_mode();
touchwin(stdscr);
erase();