bt-service/bt-service-rfcomm-server.c

   1 /*
   2  * Copyright (c) 2011 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 #include <glib.h>
  19 #include <dlog.h>
  20 #include <string.h>
  21 #include <sys/socket.h>
  22 #include <sys/un.h>
  23
  24 #include "bluetooth-api.h"
  25 #include "bt-internal-types.h"
  26
  27 #include "bt-service-common.h"
  28 #include "bt-service-event.h"
  29 #include "bt-service-util.h"
  30 #include "bt-service-rfcomm-client.h"
  31 #include "bt-service-rfcomm-server.h"
  32 #include "bt-service-agent.h"
  33
  34 /* Range of RFCOMM server ID : 0 ~ 244 */
  35 #define BT_RFCOMM_SERVER_ID_MAX 245
  36
  37 #define BT_RFCOMM_PROXY_ADDRESS "x00/bluez/rfcomm"
  38 #define BT_RFCOMM_SOCKET_ADDRESS "/bluez/rfcomm"
  39
  40 typedef struct {
  41         int data_fd;
  42         char *uuid;
  43         char *remote_address;
  44 } bt_rfcomm_event_info_t;
  45
  46 GSList *server_list;
  47 bt_rfcomm_server_info_t *_bt_rfcomm_get_server_info_using_uuid(char *uuid)
  48 {
  49         GSList *l;
  50         bt_rfcomm_server_info_t *server_info;
  51
  52         retv_if(uuid == NULL, NULL);
  53
  54         for (l = server_list; l != NULL; l = l->next) {
  55                 server_info = l->data;
  56
  57                 if (server_info == NULL)
  58                         continue;
  59
  60                 if (g_strcmp0(server_info->uuid, uuid) == 0)
  61                         return server_info;
  62         }
  63
  64         return NULL;
  65 }
  66
  67 int _bt_rfcomm_create_socket(char *sender, char *uuid)
  68 {
  69         return BLUETOOTH_ERROR_INTERNAL;
  70 }
  71
  72 int __bt_rfcomm_server_get_address(bt_rfcomm_server_info_t *server_info)
  73 {
  74         return BLUETOOTH_ERROR_NONE;
  75 }
  76
  77 int _bt_rfcomm_listen(int socket_fd, int max_pending, gboolean is_native)
  78 {
  79         return BLUETOOTH_ERROR_NONE;
  80 }
  81
  82 int _bt_rfcomm_remove_socket(int socket_fd)
  83 {
  84         return BLUETOOTH_ERROR_NONE;
  85 }
  86
  87 int _bt_rfcomm_server_disconnect(int data_fd)
  88 {
  89         return BLUETOOTH_ERROR_NONE;
  90 }
  91
  92 /* To support the BOT  */
  93 int _bt_rfcomm_is_uuid_available(char *uuid, gboolean *available)
  94 {
  95         return BLUETOOTH_ERROR_NONE;
  96 }
  97
  98 /* To support the BOT  */
  99 int _bt_rfcomm_accept_connection(void)
 100 {
 101         BT_DBG("+");
 102         if (!_bt_agent_reply_authorize(TRUE))
 103                 return BLUETOOTH_ERROR_INTERNAL;
 104
 105         BT_DBG("-");
 106         return BLUETOOTH_ERROR_NONE;
 107 }
 108
 109 /* To support the BOT  */
 110 int _bt_rfcomm_reject_connection(void)
 111 {
 112         BT_DBG("+");
 113         if (!_bt_agent_reply_authorize(FALSE))
 114                 return BLUETOOTH_ERROR_INTERNAL;
 115
 116         BT_DBG("-");
 117         return BLUETOOTH_ERROR_NONE;
 118 }
 119
 120 int _bt_rfcomm_server_disconnect_all_connection(void)
 121 {
 122         GSList *l;
 123         bt_rfcomm_server_info_t *server_info;
 124
 125         for (l = server_list; l != NULL; l = l->next) {
 126                 server_info = l->data;
 127
 128                 if (server_info == NULL)
 129                         continue;
 130
 131                 _bt_rfcomm_disconnect(server_info->data_fd);
 132         }
 133
 134         return BLUETOOTH_ERROR_NONE;
 135 }
 136
 137 int _bt_rfcomm_server_check_existence(gboolean *existence)
 138 {
 139         BT_CHECK_PARAMETER(existence, return);
 140
 141         if (server_list && g_slist_length(server_list) > 0)
 142                 *existence = TRUE;
 143         else
 144                 *existence = FALSE;
 145
 146         return BLUETOOTH_ERROR_NONE;
 147 }
 148
 149 int _bt_rfcomm_server_check_termination(char *name)
 150 {
 151         GSList *l;
 152         bt_rfcomm_server_info_t *server_info;
 153
 154         BT_CHECK_PARAMETER(name, return);
 155
 156         for (l = server_list; l != NULL; l = l->next) {
 157                 server_info = l->data;
 158
 159                 if (server_info == NULL)
 160                         continue;
 161
 162                 if (g_strcmp0(server_info->sender, name) == 0)
 163                         _bt_rfcomm_remove_socket(server_info->control_fd);
 164
 165         }
 166
 167         return BLUETOOTH_ERROR_NONE;
 168 }
 169
 170