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-ro/config_parser_data.h>
  30 #include <dpl/wrt-dao-rw/widget_dao.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 <dpl/wrt-dao-ro/global_config.h>
  36 #include <string>
  37 #include <sstream>
  38
  39 using namespace WrtDB;
  40
  41 namespace Jobs {
  42 namespace WidgetInstall {
  43 TaskDatabase::TaskDatabase(InstallerContext& context) :
  44     DPL::TaskDecl<TaskDatabase>(this),
  45     m_context(context)
  46 {
  47     AddStep(&TaskDatabase::StepRegisterExternalFiles);
  48     AddStep(&TaskDatabase::StepDBInsert);
  49
  50     AddAbortStep(&TaskDatabase::StepAbortDBInsert);
  51 }
  52
  53 void TaskDatabase::StepDBInsert()
  54 {
  55     Try
  56     {
  57         /* Set install Time */
  58         time(&m_context.widgetConfig.installedTime);
  59
  60         if (m_context.existingWidgetInfo.isExist) //update
  61         {
  62             LogInfo("Registering widget... (update)");
  63             WidgetDAO::registerOrUpdateWidget(
  64                     m_context.locations->getPkgname(),
  65                     m_context.widgetConfig,
  66                     m_context.wacSecurity);
  67         }
  68         else //new installation
  69         {
  70             LogInfo("Registering widget...");
  71             WidgetDAO::registerWidget(
  72                     m_context.locations->getPkgname(),
  73                     m_context.widgetConfig,
  74                     m_context.wacSecurity);
  75         }
  76
  77         FOREACH (cap, m_context.staticPermittedDevCaps) {
  78             LogInfo("staticPermittedDevCaps : " << cap->first
  79                     << " smack status: " << cap->second);
  80         }
  81
  82         LogInfo("Widget registered");
  83     }
  84     Catch(WidgetDAO::Exception::DatabaseError)
  85     {
  86         LogError("Database failure!");
  87         ReThrowMsg(Exceptions::InsertNewWidgetFailed, "Database failure!");
  88     }
  89     Catch(DPL::DB::SqlConnection::Exception::Base)
  90     {
  91         LogError("Database failure!");
  92         ReThrowMsg(Exceptions::InsertNewWidgetFailed, "Database failure!");
  93     }
  94
  95     m_context.job->UpdateProgress(
  96         InstallerContext::INSTALL_NEW_DB_INSERT,
  97         "New Widget DB UPDATE Finished");
  98 }
  99
 100 void TaskDatabase::StepRegisterExternalFiles()
 101 {
 102     WrtDB::ExternalLocationList externalLocationsUpdate = m_context.locations->listExternalLocations();
 103     if (m_context.existingWidgetInfo.isExist) //update
 104     {
 105         WidgetDAO dao(m_context.locations->getPkgname());
 106         WrtDB::ExternalLocationList externalLocationsDB = dao.getWidgetExternalLocations();
 107         LogDebug("Removing external files:");
 108         FOREACH(file, externalLocationsDB)
 109         {
 110             if(std::find(externalLocationsUpdate.begin(), externalLocationsUpdate.end(), *file) == externalLocationsUpdate.end())
 111             {
 112                 if(WrtUtilFileExists(*file))
 113                 {
 114                     LogDebug("  -> " << *file);
 115                     remove(file->c_str());
 116                 }
 117                 else if(WrtUtilDirExists(*file))
 118                 {
 119                     LogDebug("  -> " << *file);
 120                     if(!WrtUtilRemove(*file)){
 121                         ThrowMsg(Exceptions::RemovingFolderFailure,
 122                                 "Failed to remove external directory");
 123                     }
 124                 }
 125                 else
 126                 {
 127                     LogWarning("  -> " << *file << "(no such a path)");
 128                 }
 129             }
 130         }
 131     }
 132     LogDebug("Registering external files:");
 133     FOREACH(file, externalLocationsUpdate)
 134     {
 135         LogDebug("  -> " << *file);
 136     }
 137
 138     //set external lcoations to be registered
 139     m_context.widgetConfig.externalLocations = externalLocationsUpdate;
 140 }
 141
 142 void TaskDatabase::StepAbortDBInsert()
 143 {
 144     LogWarning("[DB Update Task] Aborting... (DB Clean)");
 145     Try
 146     {
 147         WidgetDAO::unregisterWidget(m_context.locations->getPkgname());
 148
 149         LogDebug("Cleaning DB successful!");
 150     }
 151     Catch(DPL::DB::SqlConnection::Exception::Base)
 152     {
 153         LogError("Failed to handle StepAbortDBClean!");
 154     }
 155 }
 156
 157 } //namespace WidgetInstall
 158 } //namespace Jobs