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/*
* phone.c
* This is the 'phone' client program run by users.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "phone_ncurses.h"
#ifdef HAVE_GTK
extern int gtk_phone_init(int argc, char *argv[]);
extern int gtk_phone_run(char *);
#endif
// Print a usage message.
static void usage(char *name, FILE *f)
{
fprintf(f, "\nusage: %s [OPTIONS] infile", name);
fprintf(f, "\n\n");
fprintf(f, " Options\n");
fprintf(f, " -? -h display this help message\n");
fprintf(f, " -v verbose operation.\n");
fprintf(f, " -V show version number.\n");
fprintf(f, " -s <char> set switch hook character.\n");
#ifdef HAVE_GTK
fprintf(f, " -n disable X-windows interface.\n");
#endif
fprintf(f, "\n");
}
//
// You are here...
//
//
int main(int argc, char *argv[])
{
char hook_char = '%'; // Default switch hook character
char opt;
int enable_x = 1; // Not written yet.
opterr = 0;
optind = 0;
while ((opt=getopt(argc,argv,"?Vhns:")) != EOF)
{
switch(opt)
{
case 'h':
usage(argv[0], stdout);
exit(0);
case '?': // Called if getopt doesn't recognise the option
usage(argv[0], stderr);
exit(0);
case 'V':
printf("\nphone from dnprogs version %s\n\n", VERSION);
exit(0);
case 's':
hook_char = optarg[0];
break;
case 'n':
enable_x = 0;
break;
}
}
// argv[optind] is an initial command to pass to the UI so commands
// like "phone answer" and "phone marsha::system" will work.
// Check if X-Windows UI is possible
if (enable_x)
{
#ifdef HAVE_GTK
if (gtk_phone_init(argc, argv))
{
gtk_phone_run(argv[optind]);
exit(0);
}
#endif
}
// Otherwise use terminal UI
ncurses_init(hook_char);
ncurses_run(argv[optind]);
return 1;
}
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