[5095] Moved the shared callout manager to HooksManager singleton instance

diff --git a/src/bin/dhcp4/tests/hooks_unittest.cc b/src/bin/dhcp4/tests/hooks_unittest.cc
index c9cef864cdc8b18e2af42c645aa4bda3a3cf8ece..d87bbf0f523093cb0caf2b5fae3977d6e87d6ef0 100644 (file)
--- a/src/bin/dhcp4/tests/hooks_unittest.cc
+++ b/src/bin/dhcp4/tests/hooks_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2015-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -112,7 +112,7 @@ public:
         HooksManager::preCalloutsLibraryHandle().deregisterAllCallouts("lease4_release");
         HooksManager::preCalloutsLibraryHandle().deregisterAllCallouts("lease4_decline");
 
-        CalloutManager::getSharedManager().reset();
+        HooksManager::getSharedCalloutManager().reset();
         delete srv_;
     }
 
@@ -1610,7 +1610,7 @@ TEST_F(HooksDhcpv4SrvTest, HooksDecline) {
     IfaceMgr::instance().openSockets4();
 
     // Libraries will be reloaded later
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Install a callout
     EXPECT_NO_THROW(HooksManager::preCalloutsLibraryHandle().registerCallout(
@@ -1659,7 +1659,7 @@ TEST_F(HooksDhcpv4SrvTest, HooksDeclineDrop) {
     IfaceMgr::instance().openSockets4();
 
     // Libraries will be reloaded later
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Install a callout
     EXPECT_NO_THROW(HooksManager::preCalloutsLibraryHandle().registerCallout(

diff --git a/src/bin/dhcp6/tests/hooks_unittest.cc b/src/bin/dhcp6/tests/hooks_unittest.cc
index 82f928e2f6779cd33e3136f8ff06f457515c0bf1..8a550c8de1fa90cb124469cf8f7f8eb5543a06b6 100644 (file)
--- a/src/bin/dhcp6/tests/hooks_unittest.cc
+++ b/src/bin/dhcp6/tests/hooks_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -115,15 +115,15 @@ public:
         // Clear static buffers
         resetCalloutBuffers();
 
-       // Reset the hook system in its original state
-       HooksManager::unloadLibraries();
+        // Reset the hook system in its original state
+        HooksManager::unloadLibraries();
     }
 
     /// @brief destructor (deletes Dhcpv6Srv)
     ~HooksDhcpv6SrvTest() {
 
         // Clear shared manager
-        CalloutManager::getSharedManager().reset();
+        HooksManager::getSharedCalloutManager().reset();
 
     }
 
@@ -2091,7 +2091,7 @@ TEST_F(HooksDhcpv6SrvTest, basicLease6Decline) {
     IfaceMgrTestConfig test_config(true);
 
     // Libraries will be reloaded later
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Install lease6_decline callout
     EXPECT_NO_THROW(HooksManager::preCalloutsLibraryHandle().registerCallout(
@@ -2141,7 +2141,7 @@ TEST_F(HooksDhcpv6SrvTest, lease6DeclineSkip) {
     IfaceMgrTestConfig test_config(true);
 
     // Libraries will be reloaded later
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Install lease6_decline callout. It will set the status to skip
     EXPECT_NO_THROW(HooksManager::preCalloutsLibraryHandle().registerCallout(
@@ -2188,7 +2188,7 @@ TEST_F(HooksDhcpv6SrvTest, lease6DeclineDrop) {
     IfaceMgrTestConfig test_config(true);
 
     // Libraries will be reloaded later
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Install lease6_decline callout. It will set the status to skip
     EXPECT_NO_THROW(HooksManager::preCalloutsLibraryHandle().registerCallout(

diff --git a/src/lib/hooks/callout_manager.cc b/src/lib/hooks/callout_manager.cc
index 2ab33d7c2326f86e93f39ef9f823599c2fac06b4..d41f7df44339cb19f9476e3bbad96dd9ff8a360d 100644 (file)
--- a/src/lib/hooks/callout_manager.cc
+++ b/src/lib/hooks/callout_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -24,8 +24,6 @@ using namespace std;
 namespace isc {
 namespace hooks {
 
-boost::shared_ptr<CalloutManager> CalloutManager::shared_manager_;
-
 // Constructor
 CalloutManager::CalloutManager(int num_libraries)
     : server_hooks_(ServerHooks::getServerHooks()),

diff --git a/src/lib/hooks/callout_manager.h b/src/lib/hooks/callout_manager.h
index d58855580e0189b5c058fff855baf24a7eedb54d..843e1b9cc8c7a10cf4ebaaed8dd6a311583cbb8f 100644 (file)
--- a/src/lib/hooks/callout_manager.h
+++ b/src/lib/hooks/callout_manager.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2015 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -298,13 +298,6 @@ public:
 
     //@}
 
-    /// @brief Return the shared manager
-    ///
-    /// @return A reference to the shared manager
-    static boost::shared_ptr<CalloutManager>& getSharedManager() {
-        return (shared_manager_);
-    }
-
 private:
     /// @brief Check library index
     ///
@@ -375,9 +368,6 @@ private:
 
     /// Number of libraries.
     int num_libraries_;
-
-    /// Shared manager to survive library reloads
-    static boost::shared_ptr<CalloutManager> shared_manager_;
 };
 
 } // namespace util

diff --git a/src/lib/hooks/hooks_manager.cc b/src/lib/hooks/hooks_manager.cc
index 90d7dc1434c557f0d7da50be724dd28900374385..14c750103a9f98e779a0a825bbf2ef16b142bc9d 100644 (file)
--- a/src/lib/hooks/hooks_manager.cc
+++ b/src/lib/hooks/hooks_manager.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -199,5 +199,11 @@ HooksManager::validateLibraries(const std::vector<std::string>& libraries) {
     return (LibraryManagerCollection::validateLibraries(libraries));
 }
 
+// Shared callout manager
+boost::shared_ptr<CalloutManager>&
+HooksManager::getSharedCalloutManager() {
+    return (getHooksManager().shared_callout_manager_);
+}
+
 } // namespace util
 } // namespace isc

diff --git a/src/lib/hooks/hooks_manager.h b/src/lib/hooks/hooks_manager.h
index b6080be8eb972f5164e12ca5a01b1ddfb9c617bf..bda0563b120e2a9fbaf3c2d857767764438ebc2e 100644 (file)
--- a/src/lib/hooks/hooks_manager.h
+++ b/src/lib/hooks/hooks_manager.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -199,6 +199,14 @@ public:
     static const int CONTEXT_CREATE = ServerHooks::CONTEXT_CREATE;
     static const int CONTEXT_DESTROY = ServerHooks::CONTEXT_DESTROY;
 
+    /// @brief Return the shared callout manager
+    ///
+    /// Declared as static as other methods but only one for the
+    /// singleton will be created.
+    ///
+    /// @return A reference to the shared callout manager
+    static boost::shared_ptr<CalloutManager>& getSharedCalloutManager();
+
 private:
 
     /// @brief Constructor
@@ -312,6 +320,10 @@ private:
 
     /// Callout manager for the set of library managers.
     boost::shared_ptr<CalloutManager> callout_manager_;
+
+    /// Shared callout manager to survive library reloads.
+    boost::shared_ptr<CalloutManager> shared_callout_manager_;
+
 };
 
 } // namespace util

diff --git a/src/lib/hooks/library_manager_collection.cc b/src/lib/hooks/library_manager_collection.cc
index ea195ce57c8a048623b0c0f16dd4c43680c54150..0eb3f8ab1fea1fdc2d4ea33ea042c6323c0e31ba 100644 (file)
--- a/src/lib/hooks/library_manager_collection.cc
+++ b/src/lib/hooks/library_manager_collection.cc
@@ -1,10 +1,11 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <hooks/callout_manager.h>
+#include <hooks/hooks_manager.h>
 #include <hooks/library_manager.h>
 #include <hooks/library_manager_collection.h>
 
@@ -66,7 +67,7 @@ LibraryManagerCollection::loadLibraries() {
     // To survive reloads an attempt to re-use the shared manager
     // is performed when the list of library names is empty.
     if (library_names_.empty()) {
-        callout_manager_ = CalloutManager::getSharedManager();
+        callout_manager_ = HooksManager::getSharedCalloutManager();
     }
     if (!library_names_.empty() || !callout_manager_) {
         callout_manager_.reset(new CalloutManager(library_names_.size()));

diff --git a/src/lib/hooks/tests/hooks_manager_unittest.cc b/src/lib/hooks/tests/hooks_manager_unittest.cc
index 54aaf86cca079753ea483cadec58756c466652bc..e8397a4362814ea66ae48ba42a7577387f721ae9 100644 (file)
--- a/src/lib/hooks/tests/hooks_manager_unittest.cc
+++ b/src/lib/hooks/tests/hooks_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2013-2016 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2013-2017 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -43,7 +43,7 @@ public:
     /// Unload all libraries and reset the shared manager.
     ~HooksManagerTest() {
         HooksManager::unloadLibraries();
-        CalloutManager::getSharedManager().reset();
+        HooksManager::getSharedCalloutManager().reset();
     }
 
 
@@ -400,7 +400,7 @@ TEST_F(HooksManagerTest, PrePostCalloutShared) {
     HookLibsCollection library_names;
 
     // Initialize the shared manager.
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Load the pre- and post- callouts.
     HooksManager::preCalloutsLibraryHandle().registerCallout("hookpt_two",
@@ -447,7 +447,7 @@ TEST_F(HooksManagerTest, PrePostCalloutSharedNotEmpty) {
                                       data::ConstElementPtr()));
 
     // Initialize the shared manager.
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Load the pre- and post- callouts.
     HooksManager::preCalloutsLibraryHandle().registerCallout("hookpt_two",
@@ -493,7 +493,7 @@ TEST_F(HooksManagerTest, PrePostCalloutSharedTooLate) {
     EXPECT_TRUE(HooksManager::loadLibraries(library_names));
 
     // Initialize the shared manager (after loadLibraries so too late)
-    CalloutManager::getSharedManager().reset(new CalloutManager(0));
+    HooksManager::getSharedCalloutManager().reset(new CalloutManager(0));
 
     // Load the pre- and post- callouts.
     HooksManager::preCalloutsLibraryHandle().registerCallout("hookpt_two",