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 #ifdef TCP_ADAPTER
  40 static uint32_t NETWORK_TCP = CA_ADAPTER_TCP;
  41 #endif
  42
  43 CAResult_t CAAddNetworkType(CATransportAdapter_t transportType)
  44 {
  45     if (NULL == g_selectedNetworkList)
  46     {
  47         OIC_LOG(DEBUG, TAG, "Create network list");
  48
  49         g_selectedNetworkList = u_arraylist_create();
  50
  51         if (NULL == g_selectedNetworkList)
  52         {
  53             return CA_MEMORY_ALLOC_FAILED;
  54         }
  55     }
  56     bool res = true;
  57     switch (transportType)
  58     {
  59         case CA_ADAPTER_IP:
  60 #ifndef IP_ADAPTER
  61             OIC_LOG(DEBUG, TAG, "Add network type(IP) - Not Supported");
  62             return CA_NOT_SUPPORTED;
  63 #endif /* IP_ADAPTER */
  64
  65             OIC_LOG(DEBUG, TAG, "Add network type(IP)");
  66             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_IP))
  67             {
  68                 goto exit;
  69             }
  70             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_IP);
  71             break;
  72
  73         case CA_ADAPTER_RFCOMM_BTEDR:
  74 #ifndef EDR_ADAPTER
  75             OIC_LOG(DEBUG, TAG, "Add network type(EDR) - Not Supported");
  76             return CA_NOT_SUPPORTED;
  77 #endif /* EDR_ADAPTER */
  78
  79             OIC_LOG(DEBUG, TAG, "Add network type(EDR)");
  80             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RFCOMM))
  81             {
  82                 goto exit;
  83             }
  84             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RFCOMM);
  85             break;
  86
  87         case CA_ADAPTER_GATT_BTLE:
  88 #ifndef LE_ADAPTER
  89             OIC_LOG(DEBUG, TAG, "Add network type(LE) - Not Supported");
  90             return CA_NOT_SUPPORTED;
  91 #endif /* LE_ADAPTER */
  92
  93             OIC_LOG(DEBUG, TAG, "Add network type(LE)");
  94             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_GATT))
  95             {
  96                 goto exit;
  97             }
  98             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_GATT);
  99             break;
 100
 101 #ifdef RA_ADAPTER
 102         case CA_ADAPTER_REMOTE_ACCESS:
 103
 104            OIC_LOG(DEBUG, TAG, "Add network type(RA)");
 105            if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RA))
 106            {
 107                goto exit;
 108            }
 109            res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RA);
 110            break;
 111 #endif /* RA_ADAPTER */
 112
 113 #ifdef TCP_ADAPTER
 114         case CA_ADAPTER_TCP:
 115
 116            OIC_LOG(DEBUG, TAG, "Add network type(TCP)");
 117            if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_TCP))
 118            {
 119                goto exit;
 120            }
 121            res = u_arraylist_add(g_selectedNetworkList, &NETWORK_TCP);
 122            break;
 123 #endif /* TCP_ADAPTER */
 124
 125         default:
 126             break;
 127     }
 128
 129     if (!res)
 130     {
 131         OIC_LOG_V(ERROR, TAG, "Add arraylist failed[Err code: %d]", res);
 132         return CA_STATUS_FAILED;
 133     }
 134     // start selected interface adapter
 135     CAResult_t result = CAStartAdapter(transportType);
 136     return result;
 137
 138 exit:
 139     OIC_LOG(DEBUG, TAG, "This adapter is already enabled");
 140     return CA_STATUS_OK;
 141 }
 142
 143 CAResult_t CARemoveNetworkType(CATransportAdapter_t transportType)
 144 {
 145     if (NULL == g_selectedNetworkList)
 146     {
 147         OIC_LOG(ERROR, TAG, "SelectedNetwork list is NULL");
 148
 149         return CA_STATUS_FAILED;
 150     }
 151
 152     uint32_t selectedNetworkLength = u_arraylist_length(g_selectedNetworkList);
 153     for (uint32_t index = 0; index < selectedNetworkLength; index++)
 154     {
 155         void* ptrType = u_arraylist_get(g_selectedNetworkList, index);
 156         if (NULL == ptrType)
 157         {
 158             continue;
 159         }
 160
 161         CATransportAdapter_t connType = *(CATransportAdapter_t *)ptrType;
 162
 163         if (transportType == connType)
 164         {
 165             switch (transportType)
 166             {
 167                 case CA_ADAPTER_IP:
 168 #ifndef IP_ADAPTER
 169                     OIC_LOG(DEBUG, TAG, "Remove network type(IP) - Not Supported");
 170                     return CA_NOT_SUPPORTED;
 171 #else
 172
 173                     OIC_LOG(DEBUG, TAG, "Remove network type(IP)");
 174                     u_arraylist_remove(g_selectedNetworkList, index);
 175 #endif /* IP_ADAPTER */
 176                     break;
 177
 178                 case CA_ADAPTER_RFCOMM_BTEDR:
 179 #ifndef EDR_ADAPTER
 180                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR) - Not Supported");
 181                     return CA_NOT_SUPPORTED;
 182 #else
 183                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR)");
 184                     u_arraylist_remove(g_selectedNetworkList, index);
 185 #endif /* EDR_ADAPTER */
 186                     break;
 187
 188                 case CA_ADAPTER_GATT_BTLE:
 189 #ifndef LE_ADAPTER
 190                     OIC_LOG(DEBUG, TAG, "Remove network type(LE) - Not Supported");
 191                     return CA_NOT_SUPPORTED;
 192 #else
 193                     OIC_LOG(DEBUG, TAG, "Remove network type(LE)");
 194                     u_arraylist_remove(g_selectedNetworkList, index);
 195 #endif /* LE_ADAPTER */
 196
 197                     break;
 198 #ifdef RA_ADAPTER
 199                 case CA_ADAPTER_REMOTE_ACCESS:
 200                     OIC_LOG(DEBUG, TAG, "Remove network type(RA)");
 201                     u_arraylist_remove(g_selectedNetworkList, index);
 202                     break;
 203 #endif /* RA_ADAPTER */
 204
 205 #ifdef TCP_ADAPTER
 206                 case CA_ADAPTER_TCP:
 207                     OIC_LOG(DEBUG, TAG, "Remove network type(TCP)");
 208                     u_arraylist_remove(g_selectedNetworkList, index);
 209                     break;
 210 #endif /* TCP_ADAPTER */
 211
 212                 default:
 213                     break;
 214             }
 215
 216             // stop selected interface adapter
 217             CAStopAdapter(connType);
 218             return CA_STATUS_OK;
 219         }
 220     }
 221
 222     return CA_STATUS_FAILED;
 223 }
 224
 225 u_arraylist_t *CAGetSelectedNetworkList()
 226 {
 227     return g_selectedNetworkList;
 228 }
 229
 230 CAResult_t CAGetNetworkInformationInternal(CAEndpoint_t **info, uint32_t *size)
 231 {
 232     OIC_LOG(DEBUG, TAG, "get network information.");
 233
 234     if (NULL == info || NULL == size)
 235     {
 236         OIC_LOG(ERROR, TAG, "Input parameter is invalid value");
 237
 238         return CA_STATUS_INVALID_PARAM;
 239     }
 240
 241     return CAGetNetworkInfo(info, size);
 242 }
 243
 244 CAResult_t CATerminateNetworkType()
 245 {
 246     OIC_LOG(DEBUG, TAG, "CATerminateNetworkType()");
 247     if (NULL != g_selectedNetworkList)
 248     {
 249         u_arraylist_free(&g_selectedNetworkList);
 250     }
 251     return CA_STATUS_OK;
 252 }