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/**
* $Id$
*
* ACE_Get_Arg_Opt examples not in a larger program. Sample code from The ACE
* Programmer's Guide, Copyright 2003 Addison-Wesley. All Rights Reserved.
*/
#include "ace/OS_NS_string.h"
#include "ace/Get_Opt.h"
#include "ace/Log_Msg.h"
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
// Example for a long option without a corresponding short option.
// Just put some context here so the following compiles and runs.
static const ACE_TCHAR options[] = ACE_TEXT (":f:");
ACE_Get_Arg_Opt<ACE_TCHAR> cmd_opts (argc, argv, options);
// Listing 1 code/ch04
cmd_opts.long_option (ACE_TEXT ("cool_option"));
cmd_opts.long_option (ACE_TEXT ("the_answer"), 42);
// Listing 1
int option;
ACE_TCHAR config_file[MAXPATHLEN];
ACE_OS_String::strcpy (config_file, ACE_TEXT ("HAStatus.conf"));
while ((option = cmd_opts ()) != EOF)
switch (option) {
case 'f':
ACE_OS_String::strncpy (config_file,
cmd_opts.opt_arg (),
MAXPATHLEN);
break;
// Listing 2 code/ch04
case 0:
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Yes, very cool.\n")));
break;
case 42:
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("the_answer is 42\n")));
break;
// Listing 2
case ':':
ACE_ERROR_RETURN
((LM_ERROR, ACE_TEXT ("-%c requires an argument\n"),
cmd_opts.opt_opt ()), -1);
default:
ACE_ERROR_RETURN
((LM_ERROR, ACE_TEXT ("Parse error.\n")), -1);
}
return 0;
}
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