resource/csdk/connectivity/src/canetworkconfigurator.c

   1 /******************************************************************
   2  *
   3  * Copyright 2014 Samsung Electronics All Rights Reserved.
   4  *
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ******************************************************************/
  20
  21 #include <stdlib.h>
  22
  23 #include "canetworkconfigurator.h"
  24 #include "cainterfacecontroller.h"
  25 #include "uarraylist.h"
  26 #include "logger.h"
  27
  28 #define TAG "CA_NW_CONFIG"
  29
  30 static u_arraylist_t *g_selectedNetworkList = NULL;
  31 static uint32_t NETWORK_IP = CA_ADAPTER_IP;
  32 static uint32_t NETWORK_RFCOMM = CA_ADAPTER_RFCOMM_BTEDR;
  33 static uint32_t NETWORK_GATT = CA_ADAPTER_GATT_BTLE;
  34
  35 #ifdef RA_ADAPTER
  36 static uint32_t NETWORK_RA = CA_ADAPTER_REMOTE_ACCESS;
  37 #endif
  38
  39 CAResult_t CAAddNetworkType(CATransportAdapter_t transportType)
  40 {
  41     OIC_LOG(DEBUG, TAG, "IN");
  42     if (NULL == g_selectedNetworkList)
  43     {
  44         OIC_LOG(DEBUG, TAG, "Create network list");
  45
  46         g_selectedNetworkList = u_arraylist_create();
  47
  48         if (NULL == g_selectedNetworkList)
  49         {
  50             return CA_MEMORY_ALLOC_FAILED;
  51         }
  52     }
  53     CAResult_t res = CA_STATUS_OK;
  54     switch (transportType)
  55     {
  56         case CA_ADAPTER_IP:
  57 #ifndef IP_ADAPTER
  58             OIC_LOG(DEBUG, TAG, "Add network type(IP) - Not Supported");
  59             return CA_NOT_SUPPORTED;
  60 #endif /* IP_ADAPTER */
  61
  62             OIC_LOG(DEBUG, TAG, "Add network type(IP)");
  63             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_IP))
  64             {
  65                 goto exit;
  66             }
  67             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_IP);
  68             break;
  69
  70         case CA_ADAPTER_RFCOMM_BTEDR:
  71 #ifndef EDR_ADAPTER
  72             OIC_LOG(DEBUG, TAG, "Add network type(EDR) - Not Supported");
  73             return CA_NOT_SUPPORTED;
  74 #endif /* EDR_ADAPTER */
  75
  76             OIC_LOG(DEBUG, TAG, "Add network type(EDR)");
  77             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RFCOMM))
  78             {
  79                 goto exit;
  80             }
  81             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RFCOMM);
  82             break;
  83
  84         case CA_ADAPTER_GATT_BTLE:
  85 #ifndef LE_ADAPTER
  86             OIC_LOG(DEBUG, TAG, "Add network type(LE) - Not Supported");
  87             return CA_NOT_SUPPORTED;
  88 #endif /* LE_ADAPTER */
  89
  90             OIC_LOG(DEBUG, TAG, "Add network type(LE)");
  91             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_GATT))
  92             {
  93                 goto exit;
  94             }
  95             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_GATT);
  96             break;
  97
  98 #ifdef RA_ADAPTER
  99         case CA_ADAPTER_REMOTE_ACCESS:
 100
 101            OIC_LOG(DEBUG, TAG, "Add network type(RA)");
 102            if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RA))
 103            {
 104                goto exit;
 105            }
 106            res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RA);
 107            break;
 108 #endif /* RA_ADAPTER */
 109
 110         default:
 111             break;
 112     }
 113
 114     if (CA_STATUS_OK != res)
 115     {
 116         OIC_LOG_V(ERROR, TAG, "Add arraylist failed[Err code: %d]", res);
 117         return res;
 118     }
 119     // start selected interface adapter
 120     res = CAStartAdapter(transportType);
 121     OIC_LOG(DEBUG, TAG, "OUT");
 122     return res;
 123
 124 exit:
 125     OIC_LOG(DEBUG, TAG, "This adapter is already enabled");
 126     return CA_STATUS_OK;
 127 }
 128
 129 CAResult_t CARemoveNetworkType(CATransportAdapter_t transportType)
 130 {
 131     OIC_LOG(DEBUG, TAG, "IN");
 132
 133     if (NULL == g_selectedNetworkList)
 134     {
 135         OIC_LOG(ERROR, TAG, "SelectedNetwork list is NULL");
 136
 137         return CA_STATUS_FAILED;
 138     }
 139
 140     uint32_t selectedNetworkLength = u_arraylist_length(g_selectedNetworkList);
 141     for (uint32_t index = 0; index < selectedNetworkLength; index++)
 142     {
 143         void* ptrType = u_arraylist_get(g_selectedNetworkList, index);
 144         if (NULL == ptrType)
 145         {
 146             continue;
 147         }
 148
 149         CATransportAdapter_t connType = *(CATransportAdapter_t *)ptrType;
 150
 151         if (transportType == connType)
 152         {
 153             switch (transportType)
 154             {
 155                 case CA_ADAPTER_IP:
 156 #ifndef IP_ADAPTER
 157                     OIC_LOG(DEBUG, TAG, "Remove network type(IP) - Not Supported");
 158                     return CA_NOT_SUPPORTED;
 159 #else
 160
 161                     OIC_LOG(DEBUG, TAG, "Remove network type(IP)");
 162                     u_arraylist_remove(g_selectedNetworkList, index);
 163 #endif /* IP_ADAPTER */
 164                     break;
 165
 166                 case CA_ADAPTER_RFCOMM_BTEDR:
 167 #ifndef EDR_ADAPTER
 168                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR) - Not Supported");
 169                     return CA_NOT_SUPPORTED;
 170 #else
 171                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR)");
 172                     u_arraylist_remove(g_selectedNetworkList, index);
 173 #endif /* EDR_ADAPTER */
 174                     break;
 175
 176                 case CA_ADAPTER_GATT_BTLE:
 177 #ifndef LE_ADAPTER
 178                     OIC_LOG(DEBUG, TAG, "Remove network type(LE) - Not Supported");
 179                     return CA_NOT_SUPPORTED;
 180 #else
 181                     OIC_LOG(DEBUG, TAG, "Remove network type(LE)");
 182                     u_arraylist_remove(g_selectedNetworkList, index);
 183 #endif /* LE_ADAPTER */
 184
 185                     break;
 186 #ifdef RA_ADAPTER
 187                 case CA_ADAPTER_REMOTE_ACCESS:
 188                     OIC_LOG(DEBUG, TAG, "Remove network type(RA)");
 189                     u_arraylist_remove(g_selectedNetworkList, index);
 190                     break;
 191 #endif /* RA_ADAPTER */
 192
 193                 default:
 194                     break;
 195             }
 196
 197             // stop selected interface adapter
 198             CAStopAdapter(connType);
 199             return CA_STATUS_OK;
 200         }
 201     }
 202
 203     return CA_STATUS_FAILED;
 204 }
 205
 206 u_arraylist_t *CAGetSelectedNetworkList()
 207 {
 208     return g_selectedNetworkList;
 209 }
 210
 211 CAResult_t CAGetNetworkInformationInternal(CAEndpoint_t **info, uint32_t *size)
 212 {
 213     OIC_LOG(DEBUG, TAG, "get network information.");
 214
 215     if (NULL == info || NULL == size)
 216     {
 217         OIC_LOG(ERROR, TAG, "Input parameter is invalid value");
 218
 219         return CA_STATUS_INVALID_PARAM;
 220     }
 221
 222     return CAGetNetworkInfo(info, size);
 223 }
 224
 225 CAResult_t CATerminateNetworkType()
 226 {
 227     OIC_LOG(DEBUG, TAG, "CATerminateNetworkType()");
 228     if (NULL != g_selectedNetworkList)
 229     {
 230         u_arraylist_free(&g_selectedNetworkList);
 231     }
 232     return CA_STATUS_OK;
 233 }