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     OIC_LOG(DEBUG, TAG, "IN");
  46     if (NULL == g_selectedNetworkList)
  47     {
  48         OIC_LOG(DEBUG, TAG, "Create network list");
  49
  50         g_selectedNetworkList = u_arraylist_create();
  51
  52         if (NULL == g_selectedNetworkList)
  53         {
  54             return CA_MEMORY_ALLOC_FAILED;
  55         }
  56     }
  57     bool res = true;
  58     switch (transportType)
  59     {
  60         case CA_ADAPTER_IP:
  61 #ifndef IP_ADAPTER
  62             OIC_LOG(DEBUG, TAG, "Add network type(IP) - Not Supported");
  63             return CA_NOT_SUPPORTED;
  64 #endif /* IP_ADAPTER */
  65
  66             OIC_LOG(DEBUG, TAG, "Add network type(IP)");
  67             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_IP))
  68             {
  69                 goto exit;
  70             }
  71             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_IP);
  72             break;
  73
  74         case CA_ADAPTER_RFCOMM_BTEDR:
  75 #ifndef EDR_ADAPTER
  76             OIC_LOG(DEBUG, TAG, "Add network type(EDR) - Not Supported");
  77             return CA_NOT_SUPPORTED;
  78 #endif /* EDR_ADAPTER */
  79
  80             OIC_LOG(DEBUG, TAG, "Add network type(EDR)");
  81             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RFCOMM))
  82             {
  83                 goto exit;
  84             }
  85             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RFCOMM);
  86             break;
  87
  88         case CA_ADAPTER_GATT_BTLE:
  89 #ifndef LE_ADAPTER
  90             OIC_LOG(DEBUG, TAG, "Add network type(LE) - Not Supported");
  91             return CA_NOT_SUPPORTED;
  92 #endif /* LE_ADAPTER */
  93
  94             OIC_LOG(DEBUG, TAG, "Add network type(LE)");
  95             if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_GATT))
  96             {
  97                 goto exit;
  98             }
  99             res = u_arraylist_add(g_selectedNetworkList, &NETWORK_GATT);
 100             break;
 101
 102 #ifdef RA_ADAPTER
 103         case CA_ADAPTER_REMOTE_ACCESS:
 104
 105            OIC_LOG(DEBUG, TAG, "Add network type(RA)");
 106            if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_RA))
 107            {
 108                goto exit;
 109            }
 110            res = u_arraylist_add(g_selectedNetworkList, &NETWORK_RA);
 111            break;
 112 #endif /* RA_ADAPTER */
 113
 114 #ifdef TCP_ADAPTER
 115         case CA_ADAPTER_TCP:
 116
 117            OIC_LOG(DEBUG, TAG, "Add network type(TCP)");
 118            if (u_arraylist_contains(g_selectedNetworkList, &NETWORK_TCP))
 119            {
 120                goto exit;
 121            }
 122            res = u_arraylist_add(g_selectedNetworkList, &NETWORK_TCP);
 123            break;
 124 #endif /* TCP_ADAPTER */
 125
 126         default:
 127             break;
 128     }
 129
 130     if (!res)
 131     {
 132         OIC_LOG_V(ERROR, TAG, "Add arraylist failed[Err code: %d]", res);
 133         return CA_STATUS_FAILED;
 134     }
 135     // start selected interface adapter
 136     CAResult_t result = CAStartAdapter(transportType);
 137     OIC_LOG(DEBUG, TAG, "OUT");
 138     return result;
 139
 140 exit:
 141     OIC_LOG(DEBUG, TAG, "This adapter is already enabled");
 142     return CA_STATUS_OK;
 143 }
 144
 145 CAResult_t CARemoveNetworkType(CATransportAdapter_t transportType)
 146 {
 147     OIC_LOG(DEBUG, TAG, "IN");
 148
 149     if (NULL == g_selectedNetworkList)
 150     {
 151         OIC_LOG(ERROR, TAG, "SelectedNetwork list is NULL");
 152
 153         return CA_STATUS_FAILED;
 154     }
 155
 156     uint32_t selectedNetworkLength = u_arraylist_length(g_selectedNetworkList);
 157     for (uint32_t index = 0; index < selectedNetworkLength; index++)
 158     {
 159         void* ptrType = u_arraylist_get(g_selectedNetworkList, index);
 160         if (NULL == ptrType)
 161         {
 162             continue;
 163         }
 164
 165         CATransportAdapter_t connType = *(CATransportAdapter_t *)ptrType;
 166
 167         if (transportType == connType)
 168         {
 169             switch (transportType)
 170             {
 171                 case CA_ADAPTER_IP:
 172 #ifndef IP_ADAPTER
 173                     OIC_LOG(DEBUG, TAG, "Remove network type(IP) - Not Supported");
 174                     return CA_NOT_SUPPORTED;
 175 #else
 176
 177                     OIC_LOG(DEBUG, TAG, "Remove network type(IP)");
 178                     u_arraylist_remove(g_selectedNetworkList, index);
 179 #endif /* IP_ADAPTER */
 180                     break;
 181
 182                 case CA_ADAPTER_RFCOMM_BTEDR:
 183 #ifndef EDR_ADAPTER
 184                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR) - Not Supported");
 185                     return CA_NOT_SUPPORTED;
 186 #else
 187                     OIC_LOG(DEBUG, TAG, "Remove network type(EDR)");
 188                     u_arraylist_remove(g_selectedNetworkList, index);
 189 #endif /* EDR_ADAPTER */
 190                     break;
 191
 192                 case CA_ADAPTER_GATT_BTLE:
 193 #ifndef LE_ADAPTER
 194                     OIC_LOG(DEBUG, TAG, "Remove network type(LE) - Not Supported");
 195                     return CA_NOT_SUPPORTED;
 196 #else
 197                     OIC_LOG(DEBUG, TAG, "Remove network type(LE)");
 198                     u_arraylist_remove(g_selectedNetworkList, index);
 199 #endif /* LE_ADAPTER */
 200
 201                     break;
 202 #ifdef RA_ADAPTER
 203                 case CA_ADAPTER_REMOTE_ACCESS:
 204                     OIC_LOG(DEBUG, TAG, "Remove network type(RA)");
 205                     u_arraylist_remove(g_selectedNetworkList, index);
 206                     break;
 207 #endif /* RA_ADAPTER */
 208
 209 #ifdef TCP_ADAPTER
 210                 case CA_ADAPTER_TCP:
 211                     OIC_LOG(DEBUG, TAG, "Remove network type(TCP)");
 212                     u_arraylist_remove(g_selectedNetworkList, index);
 213                     break;
 214 #endif /* TCP_ADAPTER */
 215
 216                 default:
 217                     break;
 218             }
 219
 220             // stop selected interface adapter
 221             CAStopAdapter(connType);
 222             return CA_STATUS_OK;
 223         }
 224     }
 225
 226     return CA_STATUS_FAILED;
 227 }
 228
 229 u_arraylist_t *CAGetSelectedNetworkList()
 230 {
 231     return g_selectedNetworkList;
 232 }
 233
 234 CAResult_t CAGetNetworkInformationInternal(CAEndpoint_t **info, uint32_t *size)
 235 {
 236     OIC_LOG(DEBUG, TAG, "get network information.");
 237
 238     if (NULL == info || NULL == size)
 239     {
 240         OIC_LOG(ERROR, TAG, "Input parameter is invalid value");
 241
 242         return CA_STATUS_INVALID_PARAM;
 243     }
 244
 245     return CAGetNetworkInfo(info, size);
 246 }
 247
 248 CAResult_t CATerminateNetworkType()
 249 {
 250     OIC_LOG(DEBUG, TAG, "CATerminateNetworkType()");
 251     if (NULL != g_selectedNetworkList)
 252     {
 253         u_arraylist_free(&g_selectedNetworkList);
 254     }
 255     return CA_STATUS_OK;
 256 }