server/ClientInstance.cpp

   1 /*
   2 * Copyright (c) 2012 Samsung Electronics Co., Ltd All Rights Reserved
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16
  17
  18 /* standard library header */
  19 #include <pthread.h>
  20
  21 /* SLP library header */
  22
  23 /* local header */
  24 #include "Debug.h"
  25 #include "ClientInstance.h"
  26 #include "ServerResource.h"
  27 #include "SignatureHelper.h"
  28
  29 namespace smartcard_service_api
  30 {
  31         void ClientInstance::setPID(int pid)
  32         {
  33                 this->pid = pid;
  34
  35 #if 0
  36                 if (pid > 0)
  37                 {
  38                         certHash = SignatureHelper::getCertificationHash(pid);
  39                 }
  40 #endif
  41         }
  42
  43         bool ClientInstance::createService(unsigned int context)
  44         {
  45                 bool result = false;
  46
  47                 if (getService(context) == NULL)
  48                 {
  49                         ServiceInstance *instance = new ServiceInstance(this, context);
  50                         if (instance != NULL)
  51                         {
  52                                 mapServices.insert(make_pair(context, instance));
  53                                 result = true;
  54                         }
  55                         else
  56                         {
  57                                 SCARD_DEBUG_ERR("alloc failed");
  58                         }
  59                 }
  60                 else
  61                 {
  62                         SCARD_DEBUG_ERR("service already exist [%d]", context);
  63                 }
  64
  65                 return result;
  66         }
  67
  68         ServiceInstance *ClientInstance::getService(unsigned int context)
  69         {
  70                 ServiceInstance *result = NULL;
  71                 map<unsigned int, ServiceInstance *>::iterator item;
  72
  73                 if ((item = mapServices.find(context)) != mapServices.end())
  74                 {
  75                         result = item->second;
  76                 }
  77
  78                 return result;
  79         }
  80
  81         void ClientInstance::removeService(unsigned int context)
  82         {
  83                 map<unsigned int, ServiceInstance *>::iterator item;
  84
  85                 if ((item = mapServices.find(context)) != mapServices.end())
  86                 {
  87                         delete item->second;
  88                         mapServices.erase(item);
  89                 }
  90         }
  91
  92         void ClientInstance::removeServices()
  93         {
  94                 map<unsigned int, ServiceInstance *>::iterator item;
  95
  96                 for (item = mapServices.begin(); item != mapServices.end(); item++)
  97                 {
  98                         delete item->second;
  99                 }
 100
 101                 mapServices.clear();
 102         }
 103
 104         bool ClientInstance::sendMessageToAllServices(int socket, Message &msg)
 105         {
 106                 bool result = true;
 107                 map<unsigned int, ServiceInstance *>::iterator item;
 108
 109                 for (item = mapServices.begin(); item != mapServices.end(); item++)
 110                 {
 111                         if (ServerIPC::getInstance()->sendMessage(socket, &msg) == false)
 112                                 result = false;
 113                 }
 114
 115                 return result;
 116         }
 117
 118 } /* namespace smartcard_service_api */