2 * Copyright (c) 2011 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.
17 * @file task_check.cpp
18 * @author Pawel Sikorski(p.sikorski@samsung.com)
20 * @brief Header file for widget uninstall task check
23 #include <dpl/sstream.h>
24 #include <widget_uninstall/task_check.h>
25 #include <widget_uninstall/job_widget_uninstall.h>
26 #include <widget_uninstall/uninstaller_context.h>
27 #include <widget_uninstall/widget_uninstall_errors.h>
28 #include <dpl/wrt-dao-ro/global_config.h>
29 #include <dpl/wrt-dao-ro/widget_dao_read_only.h>
30 #include <app_manager.h>
31 #include <app_manager_extension.h>
32 #include <pkgmgr/pkgmgr_parser.h>
33 #include <pkgmgr-info.h>
34 #include <dpl/log/secure_log.h>
36 #include <web_provider_service.h>
40 namespace WidgetUninstall {
41 TaskCheck::TaskCheck(UninstallerContext& context) :
42 DPL::TaskDecl<TaskCheck>(this),
45 AddStep(&TaskCheck::StartStep);
46 AddStep(&TaskCheck::StepUninstallPreCheck);
47 AddStep(&TaskCheck::EndStep);
50 TaskCheck::~TaskCheck()
53 void TaskCheck::StartStep()
55 LOGI("--------- <TaskCheck> : START ----------");
58 void TaskCheck::EndStep()
60 m_context.job->UpdateProgress(UninstallerContext::UNINSTALL_PRECHECK,
61 "Uninstall pre-checking Finished");
62 LOGI("--------- <TaskCheck> : END ----------");
65 void TaskCheck::StepUninstallPreCheck()
67 FOREACH( it , m_context.tzAppIdList){
68 bool isRunning = false;
69 std::string tzAppId = DPL::ToUTF8String(*it);
70 int ret = app_manager_is_running(tzAppId.c_str(), &isRunning);
71 if (APP_MANAGER_ERROR_NONE != ret) {
72 _E("Fail to get running state");
73 ThrowMsg(Exceptions::PlatformAPIFailure,
74 "Fail to get widget state");
77 if (true == isRunning) {
78 // get app_context for running application
79 // app_context must be released with app_context_destroy
80 app_context_h appCtx = NULL;
81 ret = app_manager_get_app_context(tzAppId.c_str(), &appCtx);
82 if (APP_MANAGER_ERROR_NONE != ret) {
83 _E("Fail to get app_context");
84 ThrowMsg(Exceptions::AppIsRunning,
85 "Widget is not stopped. Cannot uninstall!");
88 // terminate app_context_h
89 ret = app_manager_terminate_app(appCtx);
90 if (APP_MANAGER_ERROR_NONE != ret) {
91 _E("Fail to terminate running application");
92 app_context_destroy(appCtx);
93 ThrowMsg(Exceptions::AppIsRunning,
94 "Widget is not stopped. Cannot uninstall!");
96 app_context_destroy(appCtx);
97 // app_manager_terminate_app isn't sync API
98 // wait until application isn't running (50ms * 100)
99 bool isStillRunning = true;
100 int checkingloop = 100;
101 struct timespec duration = { 0, 50 * 1000 * 1000 };
102 while (--checkingloop >= 0) {
103 nanosleep(&duration, NULL);
104 ret = app_manager_is_running(tzAppId.c_str(), &isStillRunning);
105 if (APP_MANAGER_ERROR_NONE != ret) {
106 _E("Fail to get running state");
107 ThrowMsg(Exceptions::PlatformAPIFailure,
108 "Fail to get widget state");
110 if (!isStillRunning) {
114 if (isStillRunning) {
115 _E("Fail to terminate running application");
116 ThrowMsg(Exceptions::AppIsRunning,
117 "Widget is not stopped. Cannot uninstall!");
119 _D("terminate application");
123 #if USE(WEB_PROVIDER)
124 // TODO: if web package provides mutli-app in one package, we have to call below API with pkgId
125 web_provider_service_wait_boxes_removed(tzAppId.c_str());
126 _D("web app(%s) and its dynamic boxes can be terminated.", tzAppId.c_str());
131 } //namespace WidgetUninstall