Update from trunk r1375509 through r1450773asyncstore

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/asyncstore@1451244 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 31 insertions, 34 deletions

diff --git a/cpp/src/qpid/sys/windows/SystemInfo.cpp b/cpp/src/qpid/sys/windows/SystemInfo.cpp
index cef78dcc60..fb58d53b81 100755
--- a/cpp/src/qpid/sys/windows/SystemInfo.cpp
+++ b/cpp/src/qpid/sys/windows/SystemInfo.cpp
@@ -25,7 +25,8 @@
 
 #include "qpid/sys/SystemInfo.h"
 #include "qpid/sys/IntegerTypes.h"
-#include "qpid/Exception.h"

+#include "qpid/Exception.h"
+#include "qpid/log/Statement.h"
 
 #include <assert.h>
 #include <winsock2.h>
@@ -66,39 +67,10 @@ bool SystemInfo::getLocalHostname (Address &address) {
 static const std::string LOCALHOST("127.0.0.1");
 static const std::string TCP("tcp");
 
-void SystemInfo::getLocalIpAddresses (uint16_t port,
-                                      std::vector<Address> &addrList) {
-    enum { MAX_URL_INTERFACES = 100 };
-
-    SOCKET s = socket (PF_INET, SOCK_STREAM, 0);
-    if (s != INVALID_SOCKET) {
-        INTERFACE_INFO interfaces[MAX_URL_INTERFACES];
-        DWORD filledBytes = 0;
-        WSAIoctl (s,
-                  SIO_GET_INTERFACE_LIST,
-                  0,
-                  0,
-                  interfaces,
-                  sizeof (interfaces),
-                  &filledBytes,
-                  0,
-                  0);
-        unsigned int interfaceCount = filledBytes / sizeof (INTERFACE_INFO);
-        for (unsigned int i = 0; i < interfaceCount; ++i) {
-            if (interfaces[i].iiFlags & IFF_UP) {
-                std::string addr(inet_ntoa(interfaces[i].iiAddress.AddressIn.sin_addr));
-                if (addr != LOCALHOST)
-                    addrList.push_back(Address(TCP, addr, port));
-            }
-        }
-        closesocket (s);
-    }
-}
-
-bool SystemInfo::isLocalHost(const std::string& candidateHost) {
-    // FIXME aconway 2012-05-03: not implemented.
-    assert(0);
-    throw Exception("Not implemented: isLocalHost");
+// Null function which always fails to find an network interface name
+bool SystemInfo::getInterfaceAddresses(const std::string&, std::vector<std::string>&)
+{
+    return false;
 }
 
 void SystemInfo::getSystemId (std::string &osName,
@@ -208,4 +180,29 @@ std::string SystemInfo::getProcessName()
     return name;
 }
 
+
+#ifdef _DLL
+namespace windows {
+// set from one or more Qpid DLLs: i.e. in DllMain with DLL_PROCESS_DETACH
+QPID_EXPORT bool processExiting = false;
+QPID_EXPORT bool libraryUnloading = false;
+}
+#endif
+
+bool SystemInfo::threadSafeShutdown()
+{
+#ifdef _DLL
+    if (!windows::processExiting && !windows::libraryUnloading) {
+        // called before exit() or FreeLibrary(), or by a DLL without
+        // a participating DllMain.
+        QPID_LOG(warning, "invalid query for shutdown state");
+        throw qpid::Exception(QPID_MSG("Unable to determine shutdown state."));
+    }
+    return !windows::processExiting;
+#else
+    // Not a DLL: shutdown can only be by exit() or return from main().
+    return false;
+#endif
+}
+
 }} // namespace qpid::sys