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
22 #include <dpl/sstream.h>
23 #include <widget_uninstall/task_check.h>
24 #include <widget_uninstall/job_widget_uninstall.h>
25 #include <widget_uninstall/uninstaller_context.h>
26 #include <widget_uninstall/widget_uninstall_errors.h>
27 #include <dpl/wrt-dao-ro/global_config.h>
28 #include <dpl/wrt-dao-ro/widget_dao_read_only.h>
29 #include <app_manager.h>
32 namespace WidgetUninstall {
33 TaskCheck::TaskCheck(UninstallerContext& context) :
34 DPL::TaskDecl<TaskCheck>(this),
37 AddStep(&TaskCheck::StepUninstallPreCheck);
40 TaskCheck::~TaskCheck()
44 void TaskCheck::StepUninstallPreCheck()
46 LogInfo("Uninstall check for appid: " << m_context.tzAppid);
48 //TODO if widget to be updated, then remove it from Deferred list?
50 int ret = APP_MANAGER_ERROR_NONE;
51 bool isRunning = false;
52 ret = app_manager_is_running(m_context.tzAppid.c_str(), &isRunning);
53 if (APP_MANAGER_ERROR_NONE != ret) {
54 LogError("Fail to get running state");
55 ThrowMsg(Exceptions::PlatformAPIFailure,
56 "Fail to get widget state");
59 if (true == isRunning) {
60 LogError("Widget is not stopped. Cannot uninstall!");
61 //TODO different error
62 ThrowMsg(Exceptions::AlreadyUninstalling,
63 "Widget is not stopped. Cannot uninstall!");
64 //TODO or defer uninstall?
67 LogInfo("Widget Can be uninstalled. Pkgname : " << m_context.tzAppid);
68 m_context.job->UpdateProgress(UninstallerContext::UNINSTALL_PRECHECK,
69 "Uninstall pre-checking Finished");
72 } //namespace WidgetUninstall