client/ClientGDBus.cpp

   1 /*
   2  * Copyright (c) 2012, 2013 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 #ifdef USE_GDBUS
  18 /* standard library header */
  19 #include <glib.h>
  20
  21 /* SLP library header */
  22 #ifdef USER_SPACE_SMACK
  23 #include "security-server.h"
  24 #endif
  25
  26 /* local header */
  27 #include "smartcard-types.h"
  28 #include "Debug.h"
  29 #include "ByteArray.h"
  30 #include "ClientGDBus.h"
  31
  32 using namespace std;
  33
  34 namespace smartcard_service_api
  35 {
  36         ByteArray ClientGDBus::cookie = ByteArray::EMPTY;
  37
  38         GVariant *ClientGDBus::getCookie()
  39         {
  40                 GVariant *result;
  41 #ifdef USER_SPACE_SMACK
  42                 if (cookie.isEmpty()) {
  43                         uint8_t *buffer;
  44                         int len;
  45
  46                         len = security_server_get_cookie_size();
  47                         if (len > 0) {
  48                                 buffer = new uint8_t[len];
  49                                 if (buffer != NULL) {
  50                                         if (security_server_request_cookie(
  51                                                 (char *)buffer, len) == 0) {
  52                                                 cookie.assign(buffer, len);
  53                                         } else {
  54                                                 _ERR("security_server_request_cookie failed");
  55                                         }
  56
  57                                         delete[] buffer;
  58                                 } else {
  59                                         _ERR("alloc failed");
  60                                 }
  61                         } else {
  62                                 _ERR("security_server_get_cookie_size failed");
  63                         }
  64                 }
  65 #endif
  66                 result = GDBusHelper::convertByteArrayToVariant(cookie);
  67
  68                 return result;
  69         }
  70 } /* namespace smartcard_service_api */
  71 #endif