csdk/stack/src/occlientcb.c

   1 //******************************************************************
   2 //
   3 // Copyright 2014 Intel Corporation All Rights Reserved.
   4 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
   5
   6
   7 #include "occlientcb.h"
   8 #include "utlist.h"
   9 #include "logger.h"
  10 #include <string.h>
  11
  12 /// Module Name
  13 #define MOD_NAME PCF("occlientcb")
  14
  15 static struct ClientCB *cbList = NULL;
  16
  17 int AddClientCB(OCCallbackData* cbData, OCToken * token) {
  18     ClientCB *cbNode;
  19     cbNode = (ClientCB*)malloc(sizeof(ClientCB));
  20     if (cbNode) {
  21         cbNode->callBack = cbData->cb;
  22         cbNode->context = cbData->context;
  23         cbNode->token = token;
  24         LL_APPEND(cbList, cbNode);
  25         return OC_STACK_OK;
  26     }
  27     return OC_STACK_NO_MEMORY;
  28 }
  29
  30 void DeleteClientCB(ClientCB * cbNode) {
  31     LL_DELETE(cbList, cbNode);
  32     free(cbNode->token);
  33     free(cbNode);
  34 }
  35
  36 ClientCB* GetClientCB(OCToken *token) {
  37     ClientCB* out;
  38     LL_FOREACH(cbList, out) {
  39         if((out->token->tokenLength == token->tokenLength) && (memcmp(out->token->token, token->token, token->tokenLength) == 0) ) {
  40             return out;
  41         }
  42     }
  43     OC_LOG(INFO, MOD_NAME, PCF("Callback Not found !!"));
  44     return NULL;
  45 }
  46
  47
  48 void DeleteClientCBList() {
  49     ClientCB* out;
  50     ClientCB* tmp;
  51     LL_FOREACH_SAFE(cbList, out, tmp) {
  52         DeleteClientCB(out);
  53     }
  54     cbList = NULL;
  55 }