src/runtime_info_vconf.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 #include <stdio.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20
  21 #include <vconf.h>
  22 #include <dlog.h>
  23
  24 #include <runtime_info.h>
  25 #include <runtime_info_private.h>
  26
  27 #ifdef LOG_TAG
  28 #undef LOG_TAG
  29 #endif
  30
  31 #define LOG_TAG "CAPI_SYSTEM_RUNTIME_INFO"
  32
  33 int runtime_info_vconf_get_value_int(const char *vconf_key, int *value)
  34 {
  35         return vconf_get_int(vconf_key, value);
  36 }
  37
  38 int runtime_info_vconf_get_value_bool(const char *vconf_key, bool *value)
  39 {
  40         return vconf_get_bool(vconf_key, (int *)value);
  41 }
  42
  43 int runtime_info_vconf_get_value_double(const char *vconf_key, double *value)
  44 {
  45         return vconf_get_dbl(vconf_key, value);
  46 }
  47
  48 int runtime_info_vconf_get_value_string(const char *vconf_key, char **value)
  49 {
  50         char *str_value = NULL;
  51
  52         str_value = vconf_get_str(vconf_key);
  53
  54         if (str_value != NULL) {
  55                 *value = str_value;
  56                 return 0;
  57         } else {
  58                 return -1;
  59         }
  60 }
  61
  62 typedef void (*runtime_info_vconf_event_cb)(keynode_t *node, void *event_data);
  63
  64 static void runtime_info_vconf_event_cb0(keynode_t *node, void *event_data)
  65 {
  66         if (node != NULL)
  67                 runtime_info_updated((runtime_info_key_e)event_data);
  68 }
  69
  70 static void runtime_info_vconf_event_cb1(keynode_t *node, void *event_data)
  71 {
  72         if (node != NULL)
  73                 runtime_info_updated((runtime_info_key_e)event_data);
  74 }
  75
  76 static void runtime_info_vconf_event_cb2(keynode_t *node, void *event_data)
  77 {
  78         if (node != NULL)
  79                 runtime_info_updated((runtime_info_key_e)event_data);
  80 }
  81
  82 static void runtime_info_vconf_event_cb3(keynode_t *node, void *event_data)
  83 {
  84         if (node != NULL)
  85                 runtime_info_updated((runtime_info_key_e)event_data);
  86 }
  87
  88 static void runtime_info_vconf_event_cb4(keynode_t *node, void *event_data)
  89 {
  90         if (node != NULL)
  91                 runtime_info_updated((runtime_info_key_e)event_data);
  92 }
  93
  94 static runtime_info_vconf_event_cb runtime_info_vconf_get_event_cb_slot(int slot)
  95 {
  96         switch (slot) {
  97         case 0:
  98                 return runtime_info_vconf_event_cb0;
  99
 100         case 1:
 101                 return runtime_info_vconf_event_cb1;
 102
 103         case 2:
 104                 return runtime_info_vconf_event_cb2;
 105
 106         case 3:
 107                 return runtime_info_vconf_event_cb3;
 108
 109         case 4:
 110                 return runtime_info_vconf_event_cb4;
 111
 112         default:
 113                 return NULL;
 114         }
 115 }
 116
 117 int runtime_info_vconf_set_event_cb(const char *vconf_key, runtime_info_key_e runtime_info_key, int slot)
 118 {
 119         runtime_info_vconf_event_cb vconf_event_cb;
 120
 121         vconf_event_cb = runtime_info_vconf_get_event_cb_slot(slot);
 122
 123         if (vconf_event_cb == NULL)
 124                 return RUNTIME_INFO_ERROR_IO_ERROR;
 125
 126         if (vconf_notify_key_changed(vconf_key, vconf_event_cb, (void *)runtime_info_key))
 127                 return RUNTIME_INFO_ERROR_IO_ERROR;
 128
 129         return RUNTIME_INFO_ERROR_NONE;
 130 }
 131
 132 void runtime_info_vconf_unset_event_cb(const char *vconf_key, int slot)
 133 {
 134         runtime_info_vconf_event_cb vconf_event_cb;
 135
 136         vconf_event_cb = runtime_info_vconf_get_event_cb_slot(slot);
 137
 138         if (vconf_event_cb != NULL)
 139                 vconf_ignore_key_changed(vconf_key, vconf_event_cb);
 140 }