server/ClientInstance.cpp

   1 /*
   2  * Copyright (c) 2012, 2013 Samsung Electronics Co., Ltd.
   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 /* standard library header */
  18 #include <pthread.h>
  19
  20 /* SLP library header */
  21
  22 /* local header */
  23 #include "Debug.h"
  24 #include "ClientInstance.h"
  25 #include "ServerResource.h"
  26 #include "SignatureHelper.h"
  27
  28 namespace smartcard_service_api
  29 {
  30         gboolean ClientInstance::_getCertificationHashes(gpointer user_data)
  31         {
  32                 gboolean result = false;
  33                 ClientInstance *instance = (ClientInstance *)user_data;
  34
  35                 SignatureHelper::getCertificationHashes(instance->getPID(), instance->certHashes);
  36
  37                 return result;
  38         }
  39
  40         void ClientInstance::setPID(int pid)
  41         {
  42                 this->pid = pid;
  43
  44         }
  45
  46         ServiceInstance *ClientInstance::createService(unsigned int context)
  47         {
  48                 ServiceInstance *result = NULL;
  49
  50                 if ((result = getService(context)) == NULL)
  51                 {
  52                         result = new ServiceInstance(this, context);
  53                         if (result != NULL)
  54                         {
  55                                 mapServices.insert(make_pair(context, result));
  56                         }
  57                         else
  58                         {
  59                                 _ERR("alloc failed");
  60                         }
  61                 }
  62                 else
  63                 {
  64                         _ERR("service already exist [%d]", context);
  65                 }
  66
  67                 return result;
  68         }
  69
  70         ServiceInstance *ClientInstance::getService(unsigned int context)
  71         {
  72                 ServiceInstance *result = NULL;
  73                 map<unsigned int, ServiceInstance *>::iterator item;
  74
  75                 if ((item = mapServices.find(context)) != mapServices.end())
  76                 {
  77                         result = item->second;
  78                 }
  79
  80                 return result;
  81         }
  82
  83         void ClientInstance::removeService(unsigned int context)
  84         {
  85                 map<unsigned int, ServiceInstance *>::iterator item;
  86
  87                 if ((item = mapServices.find(context)) != mapServices.end())
  88                 {
  89                         delete item->second;
  90                         mapServices.erase(item);
  91                 }
  92         }
  93
  94         void ClientInstance::removeServices()
  95         {
  96                 map<unsigned int, ServiceInstance *>::iterator item;
  97
  98                 for (item = mapServices.begin(); item != mapServices.end(); item++)
  99                 {
 100                         delete item->second;
 101                 }
 102
 103                 mapServices.clear();
 104         }
 105
 106         bool ClientInstance::sendMessageToAllServices(int socket, Message &msg)
 107         {
 108                 bool result = true;
 109                 map<unsigned int, ServiceInstance *>::iterator item;
 110
 111                 for (item = mapServices.begin(); item != mapServices.end(); item++)
 112                 {
 113                         if (ServerIPC::getInstance()->sendMessage(socket, &msg) == false)
 114                                 result = false;
 115                 }
 116
 117                 return result;
 118         }
 119
 120         void ClientInstance::generateCertificationHashes()
 121         {
 122                 g_idle_add(_getCertificationHashes, (gpointer)this);
 123         }
 124 } /* namespace smartcard_service_api */