diff options
Diffstat (limited to 'ACE/examples/APG/Config/Get_Opt_Long.cpp')
-rw-r--r-- | ACE/examples/APG/Config/Get_Opt_Long.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ACE/examples/APG/Config/Get_Opt_Long.cpp b/ACE/examples/APG/Config/Get_Opt_Long.cpp new file mode 100644 index 00000000000..66baed05cdb --- /dev/null +++ b/ACE/examples/APG/Config/Get_Opt_Long.cpp @@ -0,0 +1,48 @@ +/** + * $Id$ + * + * ACE_Get_Opt long_only examples. 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[]) +{ + + static const ACE_TCHAR options[] = ACE_TEXT (":f:"); + ACE_Get_Opt cmd_opts + (argc, argv, options, 1, 0, ACE_Get_Opt::PERMUTE_ARGS, 1); + if (cmd_opts.long_option + (ACE_TEXT ("config"), 'f', ACE_Get_Opt::ARG_REQUIRED) == -1) + return -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; + + 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); + } + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Config file is %s\n"), config_file)); + + return 0; +} |