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authordeva <deva>2007-09-17 13:16:26 +0000
committerdeva <deva>2007-09-17 13:16:26 +0000
commit11afe913ff34c8b466a1635ca15d99a684904b78 (patch)
tree5ee1312168e7a4a1ff0b7df60dfa5292edc562f5 /server/src/uid.cc
parentb70c9b6843e15ee5764b8457acea930af0d2b285 (diff)
Added UID class for use when generating transaction ids.
Diffstat (limited to 'server/src/uid.cc')
-rw-r--r--server/src/uid.cc63
1 files changed, 63 insertions, 0 deletions
diff --git a/server/src/uid.cc b/server/src/uid.cc
new file mode 100644
index 0000000..f9f98ae
--- /dev/null
+++ b/server/src/uid.cc
@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * uid.cc
+ *
+ * Mon Sep 17 14:43:02 CEST 2007
+ * Copyright 2007 Bent Bisballe Nyeng, Lars Bisballe Jensen and Peter Skaarup
+ * deva@aasimon.org, elsenator@gmail.com and piparum@piparum.dk
+ ****************************************************************************/
+
+/*
+ * This file is part of Pracro.
+ *
+ * Pracro 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.
+ *
+ * Pracro 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 Pracro; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "uid.h"
+
+static time_t gettime()
+{
+ return time(NULL);
+}
+
+UID::UID()
+{
+ this->time = gettime();
+ this->pid = getpid();
+ this->cnt = 0;
+}
+
+void UID::operator++(int)
+{
+ cnt++;
+}
+
+/*
+std::string UID::operator(std::string)()
+{
+ // time_t now = time(NULL);
+ // std::string transidbase = toString((unsigned int)now) + "-"
+ // + toString((unsigned int)getpid()) + "-"; // Here we put the commit index
+
+ return std::string("ding");
+}
+*/
+
+std::string UID::toString()
+{
+ // std::string uid;
+ char buf[256];
+ sprintf(buf, "%08x%04x%02x", time, pid, cnt);
+ return buf;
+}