#define TETHERING_USB_FEATURE "http://tizen.org/feature/network.tethering.usb"
#define TETHERING_WIFI_FEATURE "http://tizen.org/feature/network.tethering.wifi"
+typedef enum
+{
+ TETHERING_SUPPORTED_FEATURE,
+ TETHERING_SUPPORTED_FEATURE_WIFI,
+ TETHERING_SUPPORTED_FEATURE_BT,
+ TETHERING_SUPPORTED_FEATURE_USB,
+ TETHERING_SUPPORTED_FEATURE_MAX,
+} tethering_supported_feature_e;
+
#define CHECK_FEATURE_SUPPORTED(...) \
do { \
- int rv = tethering_check_feature_supported(__VA_ARGS__, NULL); \
+ int rv = _tethering_check_feature_supported(__VA_ARGS__, NULL); \
if(rv != TETHERING_ERROR_NONE) { \
- ERR("Not supported\n"); \
- set_last_result(TETHERING_ERROR_NOT_SUPPORT_API); \
- return TETHERING_ERROR_NOT_SUPPORT_API; \
+ return rv; \
} \
} while (0)
-int tethering_check_feature_supported(const char* feature, ...);
+int _tethering_check_feature_supported(const char* feature, ...);
/**
* Start of mobileap-agent common values
#include <system_info.h>
#include "tethering_private.h"
-int tethering_check_feature_supported(const char* feature, ...)
+static __thread bool is_feature_checked[TETHERING_SUPPORTED_FEATURE_MAX] = {0, };
+static __thread bool feature_supported[TETHERING_SUPPORTED_FEATURE_MAX] = {0, };
+
+bool __check_feature_supported(const char *key, tethering_supported_feature_e feature)
+{
+ if (!is_feature_checked[feature]) {
+ if (system_info_get_platform_bool(key, &feature_supported[feature]) < 0) {
+ ERR("Get feature is failed");
+ return false;
+ }
+
+ feature_supported[feature] = true;
+ }
+ return feature_supported[feature];
+}
+
+int _tethering_check_feature_supported(const char* feature, ...)
{
va_list list;
const char *key;
- int ret;
- bool value, supported = false;
+ bool value = false;
+ bool supported = false;
va_start(list, feature);
key = feature;
- while (1) {
- ret = system_info_get_platform_bool(key, &value);
- if (ret < 0) {
- ERR("Get feature is failed\n");
- return TETHERING_ERROR_OPERATION_FAILED;
+ while(1) {
+ if((strcmp(key, TETHERING_FEATURE) == 0)){
+ value = __check_feature_supported(key, TETHERING_SUPPORTED_FEATURE);
+ }
+ if((strcmp(key, TETHERING_WIFI_FEATURE) == 0)){
+ value = __check_feature_supported(key, TETHERING_SUPPORTED_FEATURE);
+ }
+ if((strcmp(key, TETHERING_BT_FEATURE) == 0)){
+ value = __check_feature_supported(key, TETHERING_SUPPORTED_FEATURE);
+ }
+ if((strcmp(key, TETHERING_USB_FEATURE) == 0)){
+ value = __check_feature_supported(key, TETHERING_SUPPORTED_FEATURE);
}
supported |= value;
key = va_arg(list, const char *);
if (!key) break;
}
- if (!supported)
+ if (!supported) {
+ ERR("Not supported feature");
+ set_last_result(TETHERING_ERROR_NOT_SUPPORT_API);
return TETHERING_ERROR_NOT_SUPPORT_API;
+ }
+ va_end(list);
+ set_last_result(TETHERING_ERROR_NONE);
return TETHERING_ERROR_NONE;
}