client/include/SEService.h

   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 #ifndef SESERVICE_H_
  18 #define SESERVICE_H_
  19
  20 /* standard library header */
  21
  22 /* SLP library header */
  23
  24 /* local header */
  25 #include "smartcard-types.h"
  26 #ifdef __cplusplus
  27 #include "SEServiceListener.h"
  28 #include "SEServiceHelper.h"
  29 #endif /* __cplusplus */
  30
  31 #ifdef __cplusplus
  32 using namespace std;
  33
  34 namespace smartcard_service_api
  35 {
  36         typedef void (*serviceConnected)(SEServiceHelper *service, void *context);
  37
  38         class SEService : public SEServiceHelper
  39         {
  40         private:
  41                 unsigned int handle;
  42                 void *context;
  43                 serviceConnected handler;
  44                 SEServiceListener *listener;
  45
  46                 SEService();
  47
  48                 static bool dispatcherCallback(void *message);
  49                 bool parseReaderInformation(unsigned int count, ByteArray data);
  50
  51                 bool _initialize()
  52                         throw(ErrorIO &);
  53                 bool initialize(void *context, serviceConnected handler)
  54                         throw(ErrorIO &, ErrorIllegalParameter &);
  55                 bool initialize(void *context, SEServiceListener *listener)
  56                         throw(ErrorIO &, ErrorIllegalParameter &);
  57                 SEService *initializeSync(void *context, serviceConnected handler)
  58                         throw(ErrorIO &, ErrorIllegalParameter &);
  59
  60         public:
  61                 SEService(void *user_data, serviceConnected handler)
  62                         throw(ErrorIO &, ErrorIllegalParameter &);
  63                 SEService(void *user_data, SEServiceListener *listener)
  64                         throw(ErrorIO &, ErrorIllegalParameter &);
  65                 ~SEService();
  66
  67                 static SEService *createInstance(void *user_data, SEServiceListener *listener)
  68                         throw(ErrorIO &, ErrorIllegalParameter &);
  69                 static SEService *createInstance(void *user_data, serviceConnected handler)
  70                         throw(ErrorIO &, ErrorIllegalParameter &);
  71
  72                 void shutdown();
  73                 void shutdownSync();
  74
  75                 friend class ClientDispatcher;
  76         };
  77 } /* namespace smartcard_service_api */
  78 #endif /* __cplusplus */
  79
  80 /* export C API */
  81 #ifdef __cplusplus
  82 extern "C"
  83 {
  84 #endif /* __cplusplus */
  85
  86 se_service_h se_service_create_instance(void *user_data, se_service_connected_cb callback);
  87 se_service_h se_service_create_instance_with_event_callback(void *user_data,
  88         se_service_connected_cb connected, se_service_event_cb event, se_sesrvice_error_cb error);
  89 int se_service_get_readers_count(se_service_h handle);
  90 bool se_service_get_readers(se_service_h handle, reader_h *readers, int *count);
  91 bool se_service_is_connected(se_service_h handle);
  92 void se_service_shutdown(se_service_h handle);
  93 void se_service_destroy_instance(se_service_h handle);
  94
  95 #ifdef __cplusplus
  96 }
  97 #endif /* __cplusplus */
  98
  99 #endif /* SESERVICE_H_ */