src/jobs/widget_install/task_database.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16 /**
  17  * @file    task_new_db_insert.cpp
  18  * @author  Lukasz Wrzosek(l.wrzosek@samsung.com)
  19  * @author  Soyoung kim(sy037.kim@samsung.com)
  20  * @version 1.0
  21  * @brief   Implementation file for installer task database updating for widget update
  22  */
  23 #include <time.h>
  24 #include <sys/stat.h>
  25 #include <widget_install/task_database.h>
  26 #include <widget_install/job_widget_install.h>
  27 #include <widget_install/widget_install_errors.h>
  28 #include <widget_install/widget_install_context.h>
  29 #include <dpl/wrt-dao-rw/widget_dao.h>
  30 #include <dpl/wrt-dao-ro/vconf_config.h>
  31 #include <dpl/foreach.h>
  32 #include <dpl/utils/wrt_utility.h>
  33 #include <dpl/log/log.h>
  34 #include <dpl/assert.h>
  35 #include <string>
  36 #include <sstream>
  37 #include <ace_api_install.h>
  38 #include <ace_registration.h>
  39 #include <errno.h>
  40 #include <string.h>
  41 #include <vconf.h>
  42 #include <map>
  43
  44 using namespace WrtDB;
  45
  46 namespace Jobs {
  47 namespace WidgetInstall {
  48
  49 TaskDatabase::TaskDatabase(InstallerContext& context) :
  50     DPL::TaskDecl<TaskDatabase>(this),
  51     m_context(context),
  52     m_handleToRemove(INVALID_WIDGET_HANDLE),
  53     m_handle(INVALID_WIDGET_HANDLE)
  54 {
  55     AddStep(&TaskDatabase::StepRegisterExternalFiles);
  56     AddStep(&TaskDatabase::StepWrtDBInsert);
  57     AddStep(&TaskDatabase::StepAceDBInsert);
  58     AddStep(&TaskDatabase::StepRemoveExternalFiles);
  59     AddStep(&TaskDatabase::StepCreateVconf);
  60
  61     AddAbortStep(&TaskDatabase::StepAbortDBInsert);
  62 }
  63
  64 void TaskDatabase::StepWrtDBInsert()
  65 {
  66     Try
  67     {
  68         /* Set install Time */
  69         time(&m_context.widgetConfig.installedTime);
  70
  71         if (m_context.existingWidgetInfo.isExist) //update
  72         {
  73             LogInfo("Registering widget... (update)");
  74             Try
  75             {
  76                 m_handleToRemove = WidgetDAOReadOnly::getHandle(
  77                     m_context.locations->getPkgname());
  78             }
  79             Catch(WidgetDAOReadOnly::Exception::WidgetNotExist)
  80             {
  81                 LogError("Given tizenId not found for update installation (Same GUID?)");
  82                 ThrowMsg(Exceptions::InvalidPackage, "Given tizenId not found for update installation");
  83             }
  84             WidgetDAO::registerOrUpdateWidget(
  85                     m_context.locations->getPkgname(),
  86                     m_context.widgetConfig,
  87                     m_context.wacSecurity);
  88             m_handle = WidgetDAOReadOnly::getHandle(
  89                 m_context.locations->getPkgname());
  90         }
  91         else //new installation
  92         {
  93             LogInfo("Registering widget...");
  94             WidgetDAO::registerWidget(
  95                     m_context.locations->getPkgname(),
  96                     m_context.widgetConfig,
  97                     m_context.wacSecurity);
  98             m_handle = WidgetDAOReadOnly::getHandle(
  99                 m_context.locations->getPkgname());
 100         }
 101
 102         FOREACH (cap, m_context.staticPermittedDevCaps) {
 103             LogInfo("staticPermittedDevCaps : " << cap->first
 104                     << " smack status: " << cap->second);
 105         }
 106
 107         LogInfo("Widget registered");
 108     }
 109     Catch(WidgetDAO::Exception::DatabaseError)
 110     {
 111         LogError("Database failure!");
 112         ReThrowMsg(Exceptions::InsertNewWidgetFailed, "Database failure!");
 113     }
 114     Catch(DPL::DB::SqlConnection::Exception::Base)
 115     {
 116         LogError("Database failure!");
 117         ReThrowMsg(Exceptions::InsertNewWidgetFailed, "Database failure!");
 118     }
 119 }
 120
 121 void TaskDatabase::StepAceDBInsert()
 122 {
 123     LogDebug("Inserting Ace database entry. New handle: " << m_handle);
 124     if (INVALID_WIDGET_HANDLE != m_handleToRemove) {
 125         LogDebug("Removing old insallation. Handle: " << m_handleToRemove);
 126         if (ACE_OK != ace_unregister_widget(
 127                 static_cast<ace_widget_handle_t>(m_handleToRemove)))
 128         {
 129             LogWarning("Error while removing ace entry for previous insallation");
 130         };
 131     }
 132
 133     if(!AceApi::registerAceWidget(m_handle, m_context.widgetConfig,
 134                                   m_context.wacSecurity.getCertificateList()))
 135     {
 136         LogError("ace database insert failed");
 137         ThrowMsg(Exceptions::UpdateFailed, "Update failure. ace_register_widget failed");
 138     }
 139     LogDebug("Ace data inserted");
 140
 141     m_context.job->UpdateProgress(
 142         InstallerContext::INSTALL_NEW_DB_INSERT,
 143         "New Widget DB UPDATE Finished");
 144 }
 145
 146 void TaskDatabase::StepRegisterExternalFiles()
 147 {
 148     WrtDB::ExternalLocationList externalLocationsUpdate = m_context.locations->listExternalLocations();
 149     if (m_context.existingWidgetInfo.isExist) //update
 150     {
 151         Try
 152         {
 153             WidgetDAO dao(m_context.locations->getPkgname());
 154             WrtDB::ExternalLocationList externalLocationsDB = dao.getWidgetExternalLocations();
 155             FOREACH(file, externalLocationsDB)
 156             {
 157                 if(std::find(externalLocationsUpdate.begin(), externalLocationsUpdate.end(), *file) == externalLocationsUpdate.end())
 158                 {
 159                     m_externalLocationsToRemove.push_back(*file);
 160                 }
 161             }
 162         }
 163         Catch(WidgetDAOReadOnly::Exception::WidgetNotExist)
 164         {
 165             LogError("Given tizenId not found for update installation (Same GUID?)");
 166             ThrowMsg(Exceptions::UpdateFailed, "Given tizenId not found for update installation");
 167         }
 168     }
 169     LogDebug("Registering external files:");
 170     FOREACH(file, externalLocationsUpdate)
 171     {
 172         LogDebug("  -> " << *file);
 173     }
 174
 175     //set external locations to be registered
 176     m_context.widgetConfig.externalLocations = externalLocationsUpdate;
 177 }
 178
 179 void TaskDatabase::StepRemoveExternalFiles()
 180 {
 181     if(!m_externalLocationsToRemove.empty())
 182     {
 183         LogDebug("Removing external files:");
 184     }
 185
 186     FOREACH(file, m_externalLocationsToRemove)
 187     {
 188         if(WrtUtilFileExists(*file))
 189         {
 190             LogDebug("  -> " << *file);
 191             remove(file->c_str());
 192         }
 193         else if(WrtUtilDirExists(*file))
 194         {
 195             LogDebug("  -> " << *file);
 196             if(!WrtUtilRemove(*file)){
 197                 ThrowMsg(Exceptions::RemovingFolderFailure,
 198                         "Failed to remove external directory");
 199             }
 200         }
 201         else
 202         {
 203             LogWarning("  -> " << *file << "(no such a path)");
 204         }
 205     }
 206 }
 207
 208 void TaskDatabase::StepCreateVconf()
 209 {
 210     LogDebug("StepCreateVconf");
 211     std::map<std::string, WrtDB::SettingsType> vconfData;
 212     vconfData[
 213         WrtDB::VconfConfig::GetVconfKeyPopupUsage(
 214             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_ON;
 215     vconfData[
 216         WrtDB::VconfConfig::GetVconfKeyGeolocationUsage(
 217             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_ON;
 218     vconfData[
 219         WrtDB::VconfConfig::GetVconfKeyWebNotificationUsage(
 220             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_ON;
 221     vconfData[
 222         WrtDB::VconfConfig::GetVconfKeyWebDatabaseUsage(
 223             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_ON;
 224     vconfData[
 225         WrtDB::VconfConfig::GetVconfKeyFilesystemUsage(
 226             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_ON;
 227     vconfData[
 228         WrtDB::VconfConfig::GetVconfKeyMemorySavingMode(
 229             m_context.locations->getPkgname())] = WrtDB::SETTINGS_TYPE_OFF;
 230
 231     // vconftool -g 5000 set -t int <path> initialize value
 232     // Current installer should use vconftool for setting group ID
 233     // In case of install application by pkgcmd, permission for others
 234     // set to read-only
 235     FOREACH(it, vconfData) {
 236         std::ostringstream command;
 237         command << "vconftool -g 5000 set -t int ";
 238         command << (*it).first;
 239         command << " \"" << static_cast<int>((*it).second) << "\"";
 240         int ret = system(command.str().c_str());
 241         if (-1 == ret) {
 242             ThrowMsg(Exceptions::CreateVconfFailure, "Failed to create vconf files");
 243         }
 244     }
 245 }
 246
 247 void TaskDatabase::StepAbortDBInsert()
 248 {
 249     LogWarning("[DB Update Task] Aborting... (DB Clean)");
 250     Try
 251     {
 252         WidgetDAO::unregisterWidget(m_context.locations->getPkgname());
 253         LogDebug("Cleaning DB successful!");
 254     }
 255     Catch(DPL::DB::SqlConnection::Exception::Base)
 256     {
 257         LogError("Failed to handle StepAbortDBClean!");
 258     }
 259
 260     ace_unregister_widget(static_cast<ace_widget_handle_t>(m_handle));
 261     // Remove also old one. If it was already updated nothing wrong will happen,
 262     // but if not old widget will be removed.
 263     if (INVALID_WIDGET_HANDLE != m_handleToRemove)
 264         ace_unregister_widget(static_cast<ace_widget_handle_t>(m_handle));
 265 }
 266
 267 } //namespace WidgetInstall
 268 } //namespace Jobs