diff options
Diffstat (limited to 'ACE/apps/gperf/src/gperf.cpp')
-rw-r--r-- | ACE/apps/gperf/src/gperf.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/ACE/apps/gperf/src/gperf.cpp b/ACE/apps/gperf/src/gperf.cpp new file mode 100644 index 00000000000..c6a838e2874 --- /dev/null +++ b/ACE/apps/gperf/src/gperf.cpp @@ -0,0 +1,88 @@ +// -*- C++ -*- + +// $Id$ + +// Driver program for the gperf hash function generator. + +// Copyright (C) 1989 Free Software Foundation, Inc. +// written by Douglas C. Schmidt (schmidt@cs.wustl.edu) + +// This file is part of GNU GPERF. + +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +// Simple driver program for the gperf hash function generator. All +// the hard work is done in class Gen_Perf and its class methods. + +#include "Gen_Perf.h" + +ACE_RCSID(src, gperf, "$Id$") + +#if defined (ACE_HAS_GPERF) + +#include "Options.h" +#include "ace/OS_NS_time.h" +#include "ace/OS_NS_stdio.h" +#include "ace/OS_main.h" + +int +ACE_TMAIN (int argc, ACE_TCHAR *argv[]) +{ + struct tm *tm; + time_t clock; + + // Sets the Options. + if (option.parse_args (argc, argv) == -1) + return 1; + + ACE_OS::time (&clock); + tm = ACE_OS::localtime (&clock); + + if (option[DEBUGGING]) + ACE_OS::printf ("/* starting time is %d:%02d:%02d */\n", + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + + // Initializes the key word list. + Gen_Perf gperf; + + // Generates and prints the gperf hash table. Don't use exit here, + // it skips the destructors. + int status = gperf.run (); + + ACE_OS::time (&clock); + tm = ACE_OS::localtime (&clock); + + if (option[DEBUGGING]) + ACE_OS::printf ("/* ending time is %d:%02d:%02d */\n", + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + return status; +} +#else /* ! ACE_HAS_GPERF */ +int +ACE_TMAIN (int argc, ACE_TCHAR *argv[]) +{ + ACE_UNUSED_ARG (argc); + ACE_UNUSED_ARG (argv); + + ACE_ERROR_RETURN ((LM_ERROR, + "gperf is not operational because " + "ACE_HAS_GPERF was not enabled for the build\n"), + 1); +} +#endif /* ! ACE_HAS_GPERF */ |