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_singlethread.h"
  25 #include "uarraylist.h"
  26 #include "logger.h"
  27
  28 #define TAG "CANW"
  29
  30 static u_arraylist_t *g_selectedNetworkList = NULL;
  31 static uint32_t NETWORK_ETHERNET = CA_ETHERNET;
  32 static uint32_t NETWORK_WIFI = CA_WIFI;
  33 static uint32_t NETWORK_EDR = CA_EDR;
  34 static uint32_t NETWORK_LE = CA_LE;
  35
  36 CAResult_t CAAddNetworkType(CAConnectivityType_t connectivityType)
  37 {
  38     OIC_LOG(DEBUG, TAG, "IN");
  39     if (NULL == g_selectedNetworkList)
  40     {
  41         OIC_LOG(DEBUG, TAG, "Create network list");
  42
  43         g_selectedNetworkList = u_arraylist_create();
  44
  45         if (NULL == g_selectedNetworkList)
  46         {
  47             return CA_MEMORY_ALLOC_FAILED;
  48         }
  49     }
  50     CAResult_t res = CA_STATUS_OK;
  51     switch (connectivityType)
  52     {
  53         case CA_ETHERNET:
  54         {
  55
  56 #ifndef ETHERNET_ADAPTER
  57             OIC_LOG(DEBUG, TAG, "Add network type(ETHERNET) - Not Supported");
  58             return CA_NOT_SUPPORTED;
  59 #endif /* ETHERNET_ADAPTER */
  60
  61             OIC_LOG(DEBUG, TAG, "Add network type(ETHERNET)");
  62             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_ETHERNET))
  63             {
  64                 goto exit;
  65             }
  66             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_ETHERNET);
  67         }
  68         break;
  69
  70         case CA_WIFI:
  71         {
  72
  73 #ifndef WIFI_ADAPTER
  74             OIC_LOG(DEBUG, TAG, "Add network type(WIFI) - Not Supported");
  75             return CA_NOT_SUPPORTED;
  76 #endif /* WIFI_ADAPTER */
  77
  78             OIC_LOG(DEBUG, TAG, "Add network type(WIFI)");
  79             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_WIFI))
  80             {
  81                 goto exit;
  82             }
  83             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_WIFI);
  84         }
  85         break;
  86
  87         case CA_EDR:
  88         {
  89
  90 #ifndef EDR_ADAPTER
  91             OIC_LOG(DEBUG, TAG, "Add network type(EDR) - Not Supported");
  92             return CA_NOT_SUPPORTED;
  93 #endif /* EDR_ADAPTER */
  94
  95             OIC_LOG(DEBUG, TAG, "Add network type(EDR)");
  96             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_EDR))
  97             {
  98                 goto exit;
  99             }
 100             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_EDR);
 101         }
 102         break;
 103
 104         case CA_LE:
 105         {
 106
 107 #ifndef LE_ADAPTER
 108             OIC_LOG(DEBUG, TAG, "Add network type(LE) - Not Supported");
 109             return CA_NOT_SUPPORTED;
 110 #endif /* LE_ADAPTER */
 111
 112             OIC_LOG(DEBUG, TAG, "Add network type(LE)");
 113             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_LE))
 114             {
 115                 goto exit;
 116             }
 117             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_LE);
 118         }
 119         break;
 120
 121     }
 122
 123     if (CA_STATUS_OK != res)
 124     {
 125         OIC_LOG_V(ERROR, TAG, "Add arraylist failed[Err code: %d]", res);
 126         return res;
 127     }
 128
 129     // start selected interface adapter
 130     res = CAStartAdapter((CAConnectivityType_t)connectivityType);
 131     OIC_LOG(DEBUG, TAG, "OUT");
 132     return res;
 133
 134 exit:
 135     OIC_LOG(DEBUG, TAG, "This adapter is already enabled");
 136     return CA_STATUS_OK;
 137 }
 138
 139 CAResult_t CARemoveNetworkType(CAConnectivityType_t connectivityType)
 140 {
 141     OIC_LOG(DEBUG, TAG, "IN");
 142
 143     if (NULL == g_selectedNetworkList)
 144     {
 145         OIC_LOG(ERROR, TAG, "SelectedNetwork list is NULL");
 146
 147         return CA_STATUS_FAILED;
 148     }
 149
 150     uint32_t selectedNetworkLength = u_arraylist_length(g_selectedNetworkList);
 151     for (uint32_t index = 0; index < selectedNetworkLength; index++)
 152     {
 153         void* ptrType = u_arraylist_get(g_selectedNetworkList, index);
 154         if (NULL == ptrType)
 155         {
 156             continue;
 157         }
 158
 159         CAConnectivityType_t connType = *(CAConnectivityType_t *) ptrType;
 160
 161         if (connectivityType == connType)
 162         {
 163             switch (connectivityType)
 164             {
 165                 case CA_ETHERNET:
 166
 167 #ifndef ETHERNET_ADAPTER
 168                     OIC_LOG(DEBUG, TAG, "Remove network type(ETHERNET) - Not Supported");
 169                     return CA_NOT_SUPPORTED;
 170 #else
 171
 172                     OIC_LOG(DEBUG, TAG, "Remove network type(ETHERNET)");
 173                     u_arraylist_remove(g_selectedNetworkList, index);
 174 #endif /* ETHERNET_ADAPTER */
 175                     break;
 176
 177                 case CA_WIFI:
 178
 179 #ifndef WIFI_ADAPTER
 180                     OIC_LOG(DEBUG, TAG, "Remove network type(WIFI) - Not Supported");
 181                     return CA_NOT_SUPPORTED;
 182 #else
 183                     OIC_LOG(DEBUG, TAG, "Remove network type(WIFI)");
 184                     u_arraylist_remove(g_selectedNetworkList, index);
 185 #endif /* WIFI_ADAPTER */
 186
 187                     break;
 188
 189                 case CA_EDR:
 190
 191 #ifndef EDR_ADAPTER
 192                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR) - Not Supported");
 193                     return CA_NOT_SUPPORTED;
 194 #else
 195                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR)");
 196                     u_arraylist_remove(g_selectedNetworkList, index);
 197 #endif /* EDR_ADAPTER */
 198
 199                     break;
 200
 201                 case CA_LE:
 202
 203 #ifndef LE_ADAPTER
 204                     OIC_LOG(DEBUG, TAG, "Remove network type(LE) - Not Supported");
 205                     return CA_NOT_SUPPORTED;
 206 #else
 207                     OIC_LOG(DEBUG, TAG, "Remove network type(LE)");
 208                     u_arraylist_remove(g_selectedNetworkList, index);
 209 #endif /* LE_ADAPTER */
 210
 211                     break;
 212             }
 213
 214             // stop selected interface adapter
 215             CAStopAdapter(connType);
 216             return CA_STATUS_OK;
 217         }
 218     }
 219
 220     return CA_STATUS_FAILED;
 221 }
 222
 223 u_arraylist_t *CAGetSelectedNetworkList()
 224 {
 225     return g_selectedNetworkList;
 226 }
 227
 228 CAResult_t CAGetNetworkInformationInternal(CALocalConnectivity_t **info, uint32_t *size)
 229 {
 230     OIC_LOG(DEBUG, TAG, "get network information.");
 231
 232     if (NULL == info || NULL == size)
 233     {
 234         OIC_LOG(ERROR, TAG, "Input parameter is invalid value");
 235
 236         return CA_STATUS_INVALID_PARAM;
 237     }
 238
 239     return CAGetNetworkInfo(info, size);
 240 }
 241
 242 CAResult_t CATerminateNetworkType()
 243 {
 244     OIC_LOG(DEBUG, TAG, "CATerminateNetworkType()");
 245     if (NULL != g_selectedNetworkList)
 246     {
 247         u_arraylist_free(&g_selectedNetworkList);
 248     }
 249     return CA_STATUS_OK;
 250 }