From 0b195851725cd2b0982d26a108e7239eca6b2052 Mon Sep 17 00:00:00 2001
From: "Stephen D. Huston" <shuston@apache.org>
Date: Thu, 9 Oct 2008 15:20:49 +0000
Subject: Make Address/TcpAddress manipulation portable; extend SystemInfo
 functions to Windows; resolves QPID-1325

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@703179 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/sys/SystemInfo.h | 38 +++++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

(limited to 'cpp/src/qpid/sys/SystemInfo.h')

diff --git a/cpp/src/qpid/sys/SystemInfo.h b/cpp/src/qpid/sys/SystemInfo.h
index 73c3ca3c17..5a116cf8ee 100644
--- a/cpp/src/qpid/sys/SystemInfo.h
+++ b/cpp/src/qpid/sys/SystemInfo.h
@@ -21,6 +21,9 @@
  *
  */
 
+#include "qpid/sys/IntegerTypes.h"
+#include "qpid/Address.h"
+
 namespace qpid {
 namespace sys {
 
@@ -28,17 +31,38 @@ namespace sys {
  * Retrieve information about the system we are running on.
  * Results may be dependent on OS/hardware. 
  */
-class SystemInfo
-{
-  public:
-    /** Estimate available concurrency, e.g. number of CPU cores.
+namespace SystemInfo {
+    /**
+     * Estimate available concurrency, e.g. number of CPU cores.
      * -1 means estimate not available on this platform.
      */
-    static long concurrency();
-};
+    long concurrency();
+
+    /**
+     * Get the local host name and set it in the specified TcpAddress.
+     * Returns false if it can't be obtained and sets errno to any error value.
+     */
+    bool getLocalHostname (TcpAddress &address);
 
-}} // namespace qpid::sys
+    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.
+     */
+    void getSystemId (std::string &osName,
+                      std::string &nodeName,
+                      std::string &release,
+                      std::string &version,
+                      std::string &machine);
 
+}}} // namespace qpid::sys::SystemInfo
 
 #endif  /*!QPID_SYS_SYSTEMINFO_H*/
-- 
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