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authorRepo Admin <nobody@gnupg.org>2002-10-19 09:55:27 +0200
committerRepo Admin <nobody@gnupg.org>2002-10-19 09:55:27 +0200
commit82a17c9fb3d64ccdd474c3bedf564368f77e84a4 (patch)
tree0c01ee8cea5f6f77e830955c6b97024752740a2b /common/gettime.c
parentBumped version number for cvs version (diff)
downloadgnupg2-82a17c9fb3d64ccdd474c3bedf564368f77e84a4.tar.xz
gnupg2-82a17c9fb3d64ccdd474c3bedf564368f77e84a4.zip
This commit was manufactured by cvs2svn to create branch
'GNUPG-1-9-BRANCH'.
Diffstat (limited to 'common/gettime.c')
-rw-r--r--common/gettime.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/common/gettime.c b/common/gettime.c
deleted file mode 100644
index 6f656c8e4..000000000
--- a/common/gettime.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* gettime.c - Wrapper for time functions
- * Copyright (C) 2002 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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.
- *
- * GnuPG 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
- */
-
-#include <config.h>
-#include <stdlib.h>
-#include <time.h>
-
-#include "util.h"
-
-static unsigned long timewarp;
-static enum { NORMAL = 0, FROZEN, FUTURE, PAST } timemode;
-
-/* Wrapper for the time(3). We use this here so we can fake the time
- for tests */
-time_t
-gnupg_get_time ()
-{
- time_t current = time (NULL);
- if (timemode == NORMAL)
- return current;
- else if (timemode == FROZEN)
- return timewarp;
- else if (timemode == FUTURE)
- return current + timewarp;
- else
- return current - timewarp;
-}
-
-/* set the time to NEWTIME so that gnupg_get_time returns a time
- starting with this one. With FREEZE set to 1 the returned time
- will never change. Just for completeness, a value of (time_t)-1
- for NEWTIME gets you back to rality. Note that this is obviously
- not thread-safe but this is not required. */
-void
-gnupg_set_time (time_t newtime, int freeze)
-{
- time_t current = time (NULL);
-
- if ( newtime == (time_t)-1 || current == newtime)
- {
- timemode = NORMAL;
- timewarp = 0;
- }
- else if (freeze)
- {
- timemode = FROZEN;
- timewarp = current;
- }
- else if (newtime > current)
- {
- timemode = FUTURE;
- timewarp = newtime - current;
- }
- else
- {
- timemode = PAST;
- timewarp = current - newtime;
- }
-}
-
-/* Returns true when we are in timewarp mode */
-int
-gnupg_faked_time_p (void)
-{
- return timemode;
-}
-
-
-
-