SERVER-5651: Better implementation of Windows server shutdown

2 files changed, 83 insertions, 0 deletions

diff --git a/src/mongo/util/signal_win32.cpp b/src/mongo/util/signal_win32.cpp
new file mode 100644
index 00000000000..12c642ca4a4
--- /dev/null
+++ b/src/mongo/util/signal_win32.cpp
@@ -0,0 +1,44 @@
+/**
+ * Copyright (C) 2013 MongoDB Inc.
+ *
+ * This program is free software: you can redistribute it and/or  modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, the copyright holders give permission to link the
+ * code of portions of this program with the OpenSSL library under certain
+ * conditions as described in each individual source file and distribute
+ * linked combinations including the program with the OpenSSL library. You
+ * must comply with the GNU Affero General Public License in all respects
+ * for all of the code used other than as permitted herein. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you do not
+ * wish to do so, delete this exception statement from your version. If you
+ * delete this exception statement from all source files in the program,
+ * then also delete it in the license file.
+ */
+
+#include "mongo/platform/basic.h"
+
+#include <string>
+#include "mongo/util/mongoutils/str.h"
+
+namespace mongo {
+
+#ifdef _WIN32
+    // Generate windows event name for shutdown signal
+    std::string getShutdownSignalName(int processId) {
+        const char* strEventNamePrefix = "Global\\Mongo_";
+
+        return mongoutils::str::stream() << strEventNamePrefix << processId;
+    }
+#endif
+}
diff --git a/src/mongo/util/signal_win32.h b/src/mongo/util/signal_win32.h
new file mode 100644
index 00000000000..46b7d3a1780
--- /dev/null
+++ b/src/mongo/util/signal_win32.h
@@ -0,0 +1,39 @@
+/**
+* Copyright (C) 2013 MongoDB Inc.
+*
+* This program is free software: you can redistribute it and/or  modify
+* it under the terms of the GNU Affero General Public License, version 3,
+* as published by the Free Software Foundation.
+*
+* 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 Affero General Public License for more details.
+*
+* You should have received a copy of the GNU Affero General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* As a special exception, the copyright holders give permission to link the
+* code of portions of this program with the OpenSSL library under certain
+* conditions as described in each individual source file and distribute
+* linked combinations including the program with the OpenSSL library. You
+* must comply with the GNU Affero General Public License in all respects
+* for all of the code used other than as permitted herein. If you modify
+* file(s) with this exception, you may extend this exception to your
+* version of the file(s), but you are not obligated to do so. If you do not
+* wish to do so, delete this exception statement from your version. If you
+* delete this exception statement from all source files in the program,
+* then also delete it in the license file.
+*/
+
+#pragma once
+
+#include <string>
+
+namespace mongo {
+
+#ifdef _WIN32
+    // Generate windows event name for shutdown signal
+    std::string getShutdownSignalName(int processId);
+#endif
+}