src/FCntDownloadManager.cpp

   1 //
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   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 /**
  18  * @file        FCntDownloadManager.cpp
  19  * @brief       This is the implementation file for the DownloadManager class.
  20  *
  21  */
  22
  23 #include <FBaseSysLog.h>
  24 #include <FSec_AccessController.h>
  25 #include <FCntDownloadManager.h>
  26 #include <FCntDownloadRequest.h>
  27 #include <FCntIDownloadListener.h>
  28
  29 #include "FCnt_DownloadManagerImpl.h"
  30
  31 using namespace Tizen::Base;
  32 using namespace Tizen::Base::Collection;
  33 using namespace Tizen::Security;
  34
  35 namespace Tizen { namespace Content
  36 {
  37
  38 DownloadManager::DownloadManager(void)
  39         : __pDownloadManagerImpl(null)
  40 {
  41 }
  42
  43 DownloadManager::~DownloadManager(void)
  44 {
  45         delete __pDownloadManagerImpl;
  46 }
  47
  48 DownloadManager*
  49 DownloadManager::GetInstance(void)
  50 {
  51         result r = E_SUCCESS;
  52         static DownloadManager* pManager = null;
  53
  54         if (pManager == null)
  55         {
  56                 pManager = new (std::nothrow) DownloadManager;
  57                 SysTryReturn(NID_CNT, pManager != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
  58
  59                 _DownloadManagerImpl* pImpl = _DownloadManagerImpl::GetInstance();
  60                 SysTryCatch(NID_CNT, pImpl != null, , E_SYSTEM, "[E_SYSTEM] Failed to initialize download manager.");
  61
  62                 pManager->__pDownloadManagerImpl = pImpl;
  63         }
  64
  65         return pManager;
  66
  67 CATCH:
  68         delete pManager;
  69         pManager = null;
  70
  71         return null;
  72 }
  73
  74 result
  75 DownloadManager::Start(const DownloadRequest& request, RequestId& reqId)
  76 {
  77         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
  78
  79         result r = _AccessController::CheckUserPrivilege(_PRV_DOWNLOAD);
  80         r = TransExceptionsExclusive(r, E_PRIVILEGE_DENIED, E_USER_NOT_CONSENTED);
  81         SysTryReturnResult(NID_CNT, r == E_SUCCESS, r,
  82                         "The application is not permitted to call this method.");
  83
  84         return __pDownloadManagerImpl->Start(request, reqId);
  85 }
  86
  87
  88 result
  89 DownloadManager::Pause(RequestId reqId)
  90 {
  91         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
  92
  93         return __pDownloadManagerImpl->Pause(reqId);
  94 }
  95
  96 result
  97 DownloadManager::Resume(RequestId reqId)
  98 {
  99         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 100
 101         return __pDownloadManagerImpl->Resume(reqId);
 102 }
 103
 104 result
 105 DownloadManager::Cancel(RequestId reqId)
 106 {
 107         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 108
 109         return __pDownloadManagerImpl->Cancel(reqId);
 110 }
 111
 112
 113 DownloadRequest*
 114 DownloadManager::GetDownloadRequestN(RequestId reqId) const
 115 {
 116         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 117
 118         return __pDownloadManagerImpl->GetDownloadRequestN(reqId);
 119 }
 120
 121 DownloadState
 122 DownloadManager::GetState(RequestId reqId) const
 123 {
 124         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 125
 126         return (DownloadState)__pDownloadManagerImpl->GetState(reqId);
 127 }
 128
 129 result
 130 DownloadManager::GetMimeType(RequestId reqId, String& mimeType) const
 131 {
 132         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 133
 134         return __pDownloadManagerImpl->GetMimeType(reqId, mimeType);
 135 }
 136
 137 /*
 138 result
 139 DownloadManager::SetAllowedNetwork(unsigned long flags)
 140 {
 141         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 142
 143         return __pDownloadManagerImpl->SetAllowedNetwork(flags);
 144 }
 145
 146 result
 147 DownloadManager::GetProgress(RequestId reqId, int& progress) const
 148 {
 149         SysAssertf(__pDownloadManagerImpl != null, "Not yet constructed. Construct() should be called before use.\n");
 150
 151         return __pDownloadManagerImpl->GetProgress(reqId, progress);
 152 }
 153 */
 154
 155 void
 156 DownloadManager::SetDownloadListener(IDownloadListener* pListener)
 157 {
 158         __pDownloadManagerImpl->SetDownloadListener(pListener);
 159 }
 160
 161 } } // Tizen::Content