Support for architecture-specific assemblies in a folder named runtimes (#276)

[platform/core/dotnet/launcher.git] / NativeLauncher / util / plugin_manager.cc

diff --git a/NativeLauncher/util/plugin_manager.cc b/NativeLauncher/util/plugin_manager.cc
index 227e0a2..a797ced 100644 (file)
--- a/NativeLauncher/util/plugin_manager.cc
+++ b/NativeLauncher/util/plugin_manager.cc
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 #include <dlfcn.h>
 
 #include "plugin_manager.h"
@@ -21,17 +22,23 @@
 
 static PluginFunc* __pluginFunc = NULL;
 static void* __pluginLib;
+bool initializedPluginManager = false;
 
-#define PLUGIN_PATH "/usr/share/dotnet.tizen/lib/libdotnet_plugin.so"
-
-int initializePluginManager(const char* mode)
+int initializePluginManager(const char* appType)
 {
-       if (isFileExist(PLUGIN_PATH)) {
-               __pluginLib = dlopen(PLUGIN_PATH, RTLD_NOW | RTLD_LOCAL);
+       if (initializedPluginManager) {
+               _INFO("Plugin manager already initialized");
+               return 0;
+       }
+
+       if (isFile(PLUGIN_PATH)) {
+               __pluginLib = dlopen(PLUGIN_PATH, RTLD_NOW | RTLD_LOCAL | RTLD_NODELETE);
                if (__pluginLib) {
                        __pluginFunc = (PluginFunc*)calloc(sizeof(PluginFunc), 1);
                        if (!__pluginFunc) {
                                _ERR("fail to allocate memory for plugin function structure");
+                               dlclose(__pluginLib);
+                               __pluginLib = NULL;
                                return -1;
                        }
                        __pluginFunc->initialize = (plugin_initialize_ptr)dlsym(__pluginLib, "plugin_initialize");
@@ -40,25 +47,29 @@ int initializePluginManager(const char* mode)
                        __pluginFunc->set_app_info = (plugin_set_app_info_ptr)dlsym(__pluginLib, "plugin_set_app_info");
                        __pluginFunc->set_coreclr_info = (plugin_set_coreclr_info_ptr)dlsym(__pluginLib, "plugin_set_coreclr_info");
                        __pluginFunc->get_dll_path = (plugin_get_dll_path_ptr)dlsym(__pluginLib, "plugin_get_dll_path");
+                       __pluginFunc->get_tpa = (plugin_get_tpa_ptr)dlsym(__pluginLib, "plugin_get_tpa");
                        __pluginFunc->before_execute = (plugin_before_execute_ptr)dlsym(__pluginLib, "plugin_before_execute");
                        __pluginFunc->finalize  = (plugin_finalize_ptr)dlsym(__pluginLib, "plugin_finalize");
                }
 
                if (__pluginFunc->initialize)
-                       __pluginFunc->initialize(mode);
+                       __pluginFunc->initialize(appType);
        }
 
-       _INFO("Plugin manager initialize success");
+       _INFO("Plugin manager initialize success : appType(%s)", appType);
 
+       initializedPluginManager = true;
        return 0;
 }
 
 void finalizePluginManager()
 {
+       if (!initializedPluginManager)
+               return;
+
+       _INFO("Plugin manager finalize called");
+
        if (__pluginFunc) {
-               if (__pluginFunc->finalize) {
-                       __pluginFunc->finalize();
-               }
                free(__pluginFunc);
                __pluginFunc = NULL;
        }
@@ -67,6 +78,8 @@ void finalizePluginManager()
                dlclose(__pluginLib);
                __pluginLib = NULL;
        }
+
+       initializedPluginManager = false;
 }
 
 void pluginPreload()
@@ -108,6 +121,15 @@ char* pluginGetDllPath()
        }
 }
 
+char* pluginGetTPA()
+{
+       if (__pluginFunc && __pluginFunc->get_tpa) {
+               return __pluginFunc->get_tpa();
+       } else {
+               return NULL;
+       }
+}
+
 void pluginBeforeExecute()
 {
        if (__pluginFunc && __pluginFunc->before_execute) {
@@ -115,3 +137,9 @@ void pluginBeforeExecute()
        }
 }
 
+void pluginFinalize()
+{
+       if (__pluginFunc && __pluginFunc->finalize) {
+               __pluginFunc->finalize();
+       }
+}