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.
18 #include "plugin_manager.h"
22 static PluginFunc* __pluginFunc = NULL;
23 static void* __pluginLib;
24 bool initializedPluginManager = false;
26 int initializePluginManager(const char* mode)
28 if (initializedPluginManager) {
29 _INFO("Plugin manager already initialized");
33 if (isFile(PLUGIN_PATH)) {
34 __pluginLib = dlopen(PLUGIN_PATH, RTLD_NOW | RTLD_LOCAL | RTLD_NODELETE);
36 __pluginFunc = (PluginFunc*)calloc(sizeof(PluginFunc), 1);
38 _ERR("fail to allocate memory for plugin function structure");
41 __pluginFunc->initialize = (plugin_initialize_ptr)dlsym(__pluginLib, "plugin_initialize");
42 __pluginFunc->preload = (plugin_preload_ptr)dlsym(__pluginLib, "plugin_preload");
43 __pluginFunc->has_log_control = (plugin_has_log_control_ptr)dlsym(__pluginLib, "plugin_has_log_control");
44 __pluginFunc->set_app_info = (plugin_set_app_info_ptr)dlsym(__pluginLib, "plugin_set_app_info");
45 __pluginFunc->set_coreclr_info = (plugin_set_coreclr_info_ptr)dlsym(__pluginLib, "plugin_set_coreclr_info");
46 __pluginFunc->get_dll_path = (plugin_get_dll_path_ptr)dlsym(__pluginLib, "plugin_get_dll_path");
47 __pluginFunc->get_tpa = (plugin_get_tpa_ptr)dlsym(__pluginLib, "plugin_get_tpa");
48 __pluginFunc->before_execute = (plugin_before_execute_ptr)dlsym(__pluginLib, "plugin_before_execute");
49 __pluginFunc->finalize = (plugin_finalize_ptr)dlsym(__pluginLib, "plugin_finalize");
52 if (__pluginFunc->initialize)
53 __pluginFunc->initialize(mode);
56 _INFO("Plugin manager initialize success");
58 initializedPluginManager = true;
62 void finalizePluginManager()
64 _INFO("Plugin manager finalize called");
75 initializedPluginManager = false;
80 if (__pluginFunc && __pluginFunc->preload) {
81 __pluginFunc->preload();
85 bool pluginHasLogControl()
87 if (__pluginFunc && __pluginFunc->has_log_control) {
88 return __pluginFunc->has_log_control();
94 void pluginSetAppInfo(const char* appId, const char* managedAssemblyPath)
96 if (__pluginFunc && __pluginFunc->set_app_info) {
97 __pluginFunc->set_app_info(appId, managedAssemblyPath);
101 void pluginSetCoreclrInfo(void* hostHandle, unsigned int domainId, coreclr_create_delegate_ptr delegateFunc)
103 if (__pluginFunc && __pluginFunc->set_coreclr_info) {
104 __pluginFunc->set_coreclr_info(hostHandle, domainId, delegateFunc);
108 char* pluginGetDllPath()
110 if (__pluginFunc && __pluginFunc->get_dll_path) {
111 return __pluginFunc->get_dll_path();
119 if (__pluginFunc && __pluginFunc->get_tpa) {
120 return __pluginFunc->get_tpa();
126 void pluginBeforeExecute()
128 if (__pluginFunc && __pluginFunc->before_execute) {
129 __pluginFunc->before_execute();
133 void pluginFinalize()
135 if (__pluginFunc && __pluginFunc->finalize) {
136 __pluginFunc->finalize();