From ad3c375c68b46edcb823ff3eb2dc12647da1db19 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Enar=20V=C3=A4ikene?= <enar.vaikene@mt.com>
Date: Wed, 18 May 2011 15:22:51 +0300
Subject: [PATCH] Fixed Plugin manager. * Plugin manager now deletes only root
 components from external modules. Any iPlugin interface objects created  
 using the iPluginFactory interface shall now be deleted by the external
 module.

---
 src/libs/Plugins/iPluginFactory    |  1 +
 src/libs/Plugins/pluginmanager.cpp | 24 ++++++++----------------
 src/libs/Plugins/version.h         |  4 ++--
 3 files changed, 11 insertions(+), 18 deletions(-)
 create mode 100644 src/libs/Plugins/iPluginFactory

diff --git a/src/libs/Plugins/iPluginFactory b/src/libs/Plugins/iPluginFactory
new file mode 100644
index 0000000..f40b04a
--- /dev/null
+++ b/src/libs/Plugins/iPluginFactory
@@ -0,0 +1 @@
+#include "ipluginfactory.h"
diff --git a/src/libs/Plugins/pluginmanager.cpp b/src/libs/Plugins/pluginmanager.cpp
index c357d11..8ca6048 100644
--- a/src/libs/Plugins/pluginmanager.cpp
+++ b/src/libs/Plugins/pluginmanager.cpp
@@ -312,7 +312,7 @@ bool PluginManagerPrivate::loadPlugins()
     // Initialize eVaf plugins
     i = 0;
     while (i < mPlugins.size()) {
-        if (mPlugins.at(i)->init()) {
+        if (!mPlugins.at(i)->init()) {
             EVAF_ERROR("Failed to initialize module '%s'", qPrintable(mPlugins.at(i)->name()));
             mPlugins.removeAt(i);
         }
@@ -405,10 +405,10 @@ Module::Module(QString const & name)
 
 Module::~Module()
 {
-    if (mPluginFactory)
-        delete mPluginFactory;
-    if (mLoader)
+    if (mLoader) {
+        mLoader->unload();
         delete mLoader;
+    }
 }
 
 bool Module::load()
@@ -430,7 +430,7 @@ bool Module::load()
     if ((mPluginFactory = qobject_cast<iPluginFactory *>(root)) == 0) {
 
         // If not, then it has to implement the iPlugin interface
-        if ((mPlugin = qobject_cast<iPlugin *>(root)) == 0) {
+        if (qobject_cast<iPlugin *>(root) == 0) {
             EVAF_FATAL_ERROR("Module '%s' is not a valid eVaf module", qPrintable(mName));
             return false;
         }
@@ -444,13 +444,10 @@ bool Module::load()
 void Module::unload()
 {
     mRoot = 0;
-
-    if (mPluginFactory) {
-        delete mPluginFactory;
-        mPluginFactory = 0;
-    }
+    mPluginFactory = 0;
     mPlugin = 0;
     if (mLoader) {
+        mLoader->unload();
         delete mLoader;
         mLoader = 0;
     }
@@ -509,8 +506,6 @@ Plugin::Plugin(Module * module, QString const & name, QString const & args)
 
 Plugin::~Plugin()
 {
-    if (mPlugin)
-        delete mPlugin;
 }
 
 bool Plugin::load()
@@ -523,10 +518,7 @@ bool Plugin::load()
 
 void Plugin::unload()
 {
-    if (mPlugin) {
-        delete mPlugin;
-        mPlugin = 0;
-    }
+    mPlugin = 0;
 }
 
 bool Plugin::init()
diff --git a/src/libs/Plugins/version.h b/src/libs/Plugins/version.h
index f114e5a..e3f4275 100644
--- a/src/libs/Plugins/version.h
+++ b/src/libs/Plugins/version.h
@@ -25,12 +25,12 @@
 /**
  * Module/library version number in the form major,minor,release,build
  */
-#define VER_FILE_VERSION                0,1,1,1
+#define VER_FILE_VERSION                0,1,1,2
 
 /**
  * Module/library version number in the string format (shall end with \0)
  */
-#define VER_FILE_VERSION_STR            "0.1.1.1\0"
+#define VER_FILE_VERSION_STR            "0.1.1.2\0"
 
 /**
  * Module/library name (shall end with \0)
-- 
2.47.0