src/storage_internal.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 <stdio.h>
  19 #include <stdlib.h>
  20 #include <string.h>
  21 #include <sys/vfs.h>
  22
  23 #include <aul.h>
  24 #include <dlog.h>
  25 #include <vconf.h>
  26
  27 #include <app_storage.h>
  28 #include <app_storage_private.h>
  29
  30 #ifdef LOG_TAG
  31 #undef LOG_TAG
  32 #endif
  33
  34 #define LOG_TAG "CAPI_APPFW_APPLICATION_STORAGE"
  35
  36 #define INTERNAL_MEMORY_PATH "/opt/usr/media"
  37
  38 int storage_internal_get_state()
  39 {
  40         return STORAGE_STATE_MOUNTED;
  41 }
  42
  43 static int storage_internal_set_state_cb(void *data)
  44 {
  45         return 0;
  46 }
  47
  48 static void storage_internal_unset_state_cb()
  49 {
  50         // empty function
  51 }
  52
  53 int storage_internal_get_space(unsigned long long *total, unsigned long long *available)
  54 {
  55         return storage_statfs(INTERNAL_MEMORY_PATH, total, available);
  56 }
  57
  58 storage_device_h storage_internal_device()
  59 {
  60         storage_device_h device;
  61
  62         device = calloc(1, sizeof(struct storage_device_s));
  63
  64         if (device == NULL)
  65         {
  66                 LOGE("OUT_OF_MEMORY(0x%08x)", STORAGE_ERROR_OUT_OF_MEMORY);
  67                 return NULL;
  68         }
  69
  70         device->type = STORAGE_TYPE_INTERNAL;
  71         device->path = INTERNAL_MEMORY_PATH;
  72         device->get_state = storage_internal_get_state;
  73         device->set_state_cb = storage_internal_set_state_cb;
  74         device->unset_state_cb = storage_internal_unset_state_cb;
  75         device->get_space = storage_internal_get_space;
  76
  77         return device;
  78 }
  79