2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include "plugin_manager.h"
23 static PluginFunc* __pluginFunc = NULL;
24 static void* __pluginLib;
25 bool initializedPluginManager = false;
27 int initializePluginManager(const char* appType)
29 if (initializedPluginManager) {
30 _INFO("Plugin manager already initialized");
34 if (isFile(PLUGIN_PATH)) {
35 __pluginLib = dlopen(PLUGIN_PATH, RTLD_NOW | RTLD_LOCAL | RTLD_NODELETE);
37 __pluginFunc = (PluginFunc*)calloc(sizeof(PluginFunc), 1);
39 _ERR("fail to allocate memory for plugin function structure");
44 __pluginFunc->initialize = (plugin_initialize_ptr)dlsym(__pluginLib, "plugin_initialize");
45 __pluginFunc->preload = (plugin_preload_ptr)dlsym(__pluginLib, "plugin_preload");
46 __pluginFunc->has_log_control = (plugin_has_log_control_ptr)dlsym(__pluginLib, "plugin_has_log_control");
47 __pluginFunc->set_app_info = (plugin_set_app_info_ptr)dlsym(__pluginLib, "plugin_set_app_info");
48 __pluginFunc->set_coreclr_info = (plugin_set_coreclr_info_ptr)dlsym(__pluginLib, "plugin_set_coreclr_info");
49 __pluginFunc->get_dll_path = (plugin_get_dll_path_ptr)dlsym(__pluginLib, "plugin_get_dll_path");
50 __pluginFunc->get_tpa = (plugin_get_tpa_ptr)dlsym(__pluginLib, "plugin_get_tpa");
51 __pluginFunc->before_execute = (plugin_before_execute_ptr)dlsym(__pluginLib, "plugin_before_execute");
52 __pluginFunc->finalize = (plugin_finalize_ptr)dlsym(__pluginLib, "plugin_finalize");
55 if (__pluginFunc->initialize)
56 __pluginFunc->initialize(appType);
59 _INFO("Plugin manager initialize success : appType(%s)", appType);
61 initializedPluginManager = true;
65 void finalizePluginManager()
67 if (!initializedPluginManager)
70 _INFO("Plugin manager finalize called");
82 initializedPluginManager = false;
87 if (__pluginFunc && __pluginFunc->preload) {
88 __pluginFunc->preload();
92 bool pluginHasLogControl()
94 if (__pluginFunc && __pluginFunc->has_log_control) {
95 return __pluginFunc->has_log_control();
101 void pluginSetAppInfo(const char* appId, const char* managedAssemblyPath)
103 if (__pluginFunc && __pluginFunc->set_app_info) {
104 __pluginFunc->set_app_info(appId, managedAssemblyPath);
108 void pluginSetCoreclrInfo(void* hostHandle, unsigned int domainId, coreclr_create_delegate_ptr delegateFunc)
110 if (__pluginFunc && __pluginFunc->set_coreclr_info) {
111 __pluginFunc->set_coreclr_info(hostHandle, domainId, delegateFunc);
115 char* pluginGetDllPath()
117 if (__pluginFunc && __pluginFunc->get_dll_path) {
118 return __pluginFunc->get_dll_path();
126 if (__pluginFunc && __pluginFunc->get_tpa) {
127 return __pluginFunc->get_tpa();
133 void pluginBeforeExecute()
135 if (__pluginFunc && __pluginFunc->before_execute) {
136 __pluginFunc->before_execute();
140 void pluginFinalize()
142 if (__pluginFunc && __pluginFunc->finalize) {
143 __pluginFunc->finalize();