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_remove_files.cpp
18 * @author Lukasz Wrzosek(l.wrzosek@samsung.com)
20 * @brief Implementation file for uninstaller task for removing widget files
23 #include <widget_uninstall/task_remove_files.h>
24 #include <widget_uninstall/job_widget_uninstall.h>
25 #include <widget_uninstall/uninstaller_context.h>
26 #include <dpl/wrt-dao-rw/widget_dao.h>
27 #include <dpl/wrt-dao-ro/widget_config.h>
28 #include <dpl/wrt-dao-ro/vconf_config.h>
29 #include <dpl/assert.h>
30 #include <dpl/utils/wrt_utility.h>
32 #include <pkgmgr/pkgmgr_parser.h>
35 #include <widget_install_to_external.h>
39 namespace WidgetUninstall {
40 using namespace WrtDB;
43 const char * const VCONF_KEY_PREFIX = "file/private/";
46 TaskRemoveFiles::TaskRemoveFiles(UninstallerContext& context) :
47 DPL::TaskDecl<TaskRemoveFiles>(this),
50 if (!m_context.isExternalWidget) {
51 AddStep(&TaskRemoveFiles::StepRemoveInstallationDirectory);
53 AddStep(&TaskRemoveFiles::StepRemoveExternalWidget);
55 //AddStep(&TaskRemoveFiles::StepRemoveDesktop);
56 AddStep(&TaskRemoveFiles::StepRemoveManifest);
57 AddStep(&TaskRemoveFiles::StepRemoveExternalLocations);
58 AddStep(&TaskRemoveFiles::StepRemoveVconf);
59 AddStep(&TaskRemoveFiles::StepRemoveFinished);
62 TaskRemoveFiles::~TaskRemoveFiles()
65 void TaskRemoveFiles::StepRemoveInstallationDirectory()
67 LogInfo("StepRemoveInstallationDirectory started");
69 m_context.removeStarted = true;
70 std::string widgetDir =
71 m_context.locations->getPackageInstallationDir();
72 if (!WrtUtilRemove(widgetDir)) {
73 LogWarning("Removing widget installation directory failed");
75 std::string dataDir = m_context.locations->getUserDataRootDir();
76 if (!WrtUtilRemove(dataDir)) {
77 LogWarning(dataDir + " is already removed");
79 m_context.job->UpdateProgress(
80 UninstallerContext::UNINSTALL_REMOVE_WIDGETDIR,
81 "Widget INstallation Directory Removal Finished");
84 void TaskRemoveFiles::StepRemoveFinished()
86 LogInfo("StepRemoveFinished finished");
88 m_context.job->UpdateProgress(
89 UninstallerContext::UNINSTALL_REMOVE_FINISHED,
90 "Widget remove steps Finished");
93 void TaskRemoveFiles::StepRemoveDesktop()
95 std::ostringstream desktopFile;
97 desktopFile << GlobalConfig::GetUserWidgetDesktopPath() << "/";
98 desktopFile << m_context.tzAppid << ".desktop";
100 unlink(desktopFile.str().c_str());
102 ail_appinfo_h ai = NULL;
105 const char* package = m_context.tzAppid.c_str();
106 LogDebug("ail delete : " << package);
108 ret = ail_package_get_appinfo(package, &ai);
110 ail_package_destroy_appinfo(ai);
113 if (AIL_ERROR_OK == ret) {
114 if (0 > ail_desktop_remove(package)) {
115 LogWarning("Failed to remove ail information : " << package);
119 m_context.job->UpdateProgress(
120 UninstallerContext::UNINSTALL_REMOVE_DESKTOP,
121 "Widget remove desktop Finished");
124 void TaskRemoveFiles::StepRemoveManifest()
126 std::ostringstream manifest_name;
127 manifest_name << m_context.tzPkgid << ".xml";
128 std::ostringstream destFile;
129 destFile << "/opt/share/packages" << "/"; //TODO constant with path
130 destFile << manifest_name.str();
131 int ret1 = pkgmgr_parser_parse_manifest_for_uninstallation(
132 destFile.str().c_str(), NULL);
133 int ret2 = unlink(destFile.str().c_str());
135 LogWarning("Manifest file failed to parse for uninstallation");
138 LogWarning("No manifest file found: " << destFile.str());
140 LogDebug("Manifest file removed: " << destFile.str());
144 void TaskRemoveFiles::StepRemoveExternalLocations()
146 WidgetDAO dao(DPL::FromUTF8String(m_context.tzAppid));
147 LogDebug("Removing external locations:");
148 WrtDB::ExternalLocationList externalPaths = dao.getWidgetExternalLocations();
149 FOREACH(path, externalPaths)
151 if (WrtUtilFileExists(*path)) {
152 LogDebug(" -> " << *path);
153 int ret = remove(path->c_str());
156 "Failed to remove the file: " << path->c_str() <<
157 " with error: " << strerror(errno));
159 } else if (WrtUtilDirExists(*path)) {
160 LogDebug(" -> " << *path);
161 if (!WrtUtilRemove(*path)) {
163 Jobs::WidgetUninstall::TaskRemoveFiles::Exception::
167 LogWarning(" -> " << *path << "(no such a path)");
170 dao.unregisterAllExternalLocations();
173 void TaskRemoveFiles::StepRemoveVconf()
176 WrtDB::VconfConfig::GetVconfKeyRootPath(DPL::FromUTF8String(m_context.
178 if (vconf_unset_recursive(key.c_str())) {
179 LogError("Fail to unset vconf file");
181 LogDebug("vconf file is removed");
185 void TaskRemoveFiles::StepRemoveExternalWidget()
188 WidgetInstallToExtSingleton::Instance().initialize(m_context.tzPkgid);
189 WidgetInstallToExtSingleton::Instance().uninstallation();
190 WidgetInstallToExtSingleton::Instance().deinitialize();
192 Catch(WidgetInstallToExt::Exception::ErrorInstallToExt)
195 Jobs::WidgetUninstall::TaskRemoveFiles::Exception::
199 } //namespace WidgetUninstall