src/misc/widget_install_to_external.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        widget_install_to_external.cpp
  18  * @author      Soyoung Kim (sy037.kim@smasung.com)
  19  */
  20 #include "widget_install_to_external.h"
  21
  22 #include <dpl/singleton_safe_impl.h>
  23 #include <dpl/assert.h>
  24 #include <dpl/log/log.h>
  25
  26 IMPLEMENT_SAFE_SINGLETON(WidgetInstallToExt)
  27
  28 WidgetInstallToExt::WidgetInstallToExt() :
  29     m_handle(NULL),
  30     m_appId("")
  31 {}
  32
  33 WidgetInstallToExt::~WidgetInstallToExt()
  34 {}
  35
  36 void WidgetInstallToExt::initialize(std::string appId)
  37 {
  38     LogDebug("WidgetInstallToExt::initialize()");
  39     m_appId = appId;
  40
  41     m_handle = app2ext_init(APP2EXT_SD_CARD);
  42     if (NULL == m_handle) {
  43         ThrowMsg(Exception::ErrorInstallToExt, "initialize failed");
  44     }
  45 }
  46
  47 void WidgetInstallToExt::deinitialize()
  48 {
  49     LogDebug("WidgetInstallToExt::deinitialize()");
  50     if (NULL != m_handle) {
  51         if (0 < app2ext_deinit(m_handle)) {
  52             ThrowMsg(Exception::ErrorInstallToExt,
  53                      "app2ext deinitialize \
  54                     failed");
  55         }
  56     }
  57 }
  58
  59 void WidgetInstallToExt::preInstallation(GList *dirList, int dSize)
  60 {
  61     LogDebug("WidgetInstallToExt::preInstallation()");
  62     Assert(m_handle);
  63
  64     int ret = m_handle->interface.pre_install(m_appId.c_str(), dirList, dSize);
  65
  66     if (APP2EXT_SUCCESS == ret) {
  67         LogDebug("App2Ext pre install success");
  68     } else {
  69         postInstallation(false);
  70         ThrowMsg(Exception::ErrorInstallToExt, "pre-install failed");
  71     }
  72 }
  73
  74 void WidgetInstallToExt::postInstallation(bool status)
  75 {
  76     LogDebug("WidgetInstallToExt::postInstallation()");
  77
  78     if (NULL != m_handle) {
  79         if (status) {
  80             m_handle->interface.post_install(m_appId.c_str(),
  81                                              APP2EXT_STATUS_SUCCESS);
  82         } else {
  83             m_handle->interface.post_install(m_appId.c_str(),
  84                                              APP2EXT_STATUS_FAILED);
  85         }
  86     }
  87 }
  88
  89 void WidgetInstallToExt::preUpgrade(GList *dirList, int dSize)
  90 {
  91     LogDebug("WidgetInstallToExt::preUpgrade()");
  92     Assert(m_handle);
  93
  94     int ret = m_handle->interface.pre_upgrade(m_appId.c_str(), dirList, dSize);
  95     if (APP2EXT_SUCCESS == ret) {
  96         LogDebug("App2Ext pre-upgrade success");
  97     } else {
  98         postUpgrade(false);
  99         ThrowMsg(Exception::ErrorInstallToExt, "pre-upgrade failed");
 100     }
 101 }
 102
 103 void WidgetInstallToExt::postUpgrade(bool status)
 104 {
 105     LogDebug("WidgetInstallToExt::postUpgrade()");
 106     if (NULL != m_handle) {
 107         if (status) {
 108             m_handle->interface.post_upgrade(m_appId.c_str(),
 109                                              APP2EXT_STATUS_SUCCESS);
 110         } else {
 111             m_handle->interface.post_upgrade(m_appId.c_str(),
 112                                              APP2EXT_STATUS_FAILED);
 113         }
 114     }
 115 }
 116
 117 void WidgetInstallToExt::uninstallation()
 118 {
 119     LogDebug("WidgetInstallToExt::uninstallation()");
 120
 121     Assert(m_handle);
 122
 123     int ret = m_handle->interface.pre_uninstall(m_appId.c_str());
 124     if (APP2EXT_SUCCESS == ret) {
 125         if (APP2EXT_SUCCESS ==
 126             m_handle->interface.post_uninstall(m_appId.c_str()))
 127         {
 128             LogDebug("App2Ext pre-uninstall success");
 129         } else {
 130             ThrowMsg(Exception::ErrorInstallToExt, "post-uninstall failed");
 131         }
 132     } else {
 133         ThrowMsg(Exception::ErrorInstallToExt, "pre-uninstall failed");
 134     }
 135 }