1 files changed, 86 insertions, 0 deletions
diff --git a/qpid/cpp/include/qpid/sys/SystemInfo.h b/qpid/cpp/include/qpid/sys/SystemInfo.h
new file mode 100644
index 0000000000..23594cf650
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+++ b/qpid/cpp/include/qpid/sys/SystemInfo.h
@@ -0,0 +1,86 @@
+#ifndef QPID_SYS_SYSTEMINFO_H
+#define QPID_SYS_SYSTEMINFO_H
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "qpid/sys/IntegerTypes.h"
+#include "qpid/Address.h"
+#include "qpid/CommonImportExport.h"
+#include <vector>
+
+namespace qpid {
+namespace sys {
+
+/**
+ * Retrieve information about the system we are running on.
+ * Results may be dependent on OS/hardware.
+ */
+namespace SystemInfo {
+    /**
+     * Estimate available concurrency, e.g. number of CPU cores.
+     * -1 means estimate not available on this platform.
+     */
+    QPID_COMMON_EXTERN long concurrency();
+
+    /**
+     * Get the local host name and set it in the specified.
+     * Returns false if it can't be obtained and sets errno to any error value.
+     */
+    QPID_COMMON_EXTERN bool getLocalHostname (Address &address);
+
+    QPID_COMMON_EXTERN void getLocalIpAddresses (uint16_t port, std::vector<Address> &addrList);
+
+    /**
+     * Retrieve system identifiers and versions. This is information that can
+     * generally be retrieved via POSIX uname().
+     *
+     * @param osName   Receives the OS name; e.g., GNU/Linux or Windows
+     * @param nodeName Receives the nodename. This may or may not match the
+     *                 set hostname from getLocalHostname().
+     * @param release  Receives the OS release identifier.
+     * @param version  Receives the OS release version (kernel, build, sp, etc.)
+     * @param machine  Receives the hardware type.
+     */
+    QPID_COMMON_EXTERN void getSystemId (std::string &osName,
+                      std::string &nodeName,
+                      std::string &release,
+                      std::string &version,
+                      std::string &machine);
+
+    /**
+     * Get the process ID of the current process.
+     */
+    QPID_COMMON_EXTERN uint32_t getProcessId();
+
+    /**
+     * Get the process ID of the parent of the current process.
+     */
+    QPID_COMMON_EXTERN uint32_t getParentProcessId();
+
+    /**
+     * Get the name of the current process (i.e. the name of the executable)
+     */
+    QPID_COMMON_EXTERN std::string getProcessName();
+
+
+}}} // namespace qpid::sys::SystemInfo
+
+#endif  /*!QPID_SYS_SYSTEMINFO_H*/