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/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __TIZEN_LOCATION_LOCATION_PREFERENCE_H__
#define __TIZEN_LOCATION_LOCATION_PREFERENCE_H__
#include <tizen_type.h>
#include <tizen_error.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup CAPI_LOCATION_PREF_MODULE
* @{
*/
/**
* @brief The handle of location service
*/
typedef void* location_service_h;
/**
* @brief Gets a handle of location service from x
*/
#define GET_LOCATION_SERVICE(x) (location_service_h)(x)
/**
* @brief Enumerations of error code for Location Preference
*/
typedef enum
{
LOCATION_PREFERENCE_ERROR_NONE = TIZEN_ERROR_NONE, /**< Successful */
LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER = TIZEN_ERROR_INVALID_PARAMETER, /**< Invalid parameter */
LOCATION_PREFERENCE_ERROR_RESULT_NOT_FOUND = TIZEN_ERROR_LOCATION_CLASS|0x0101, /**< Result not found */
LOCATION_PREFERENCE_ERROR_NETWORK_FAILED = TIZEN_ERROR_LOCATION_CLASS|0x0102, /**< Network unavailable */
LOCATION_PREFERENCE_ERROR_INVALID_KEY = TIZEN_ERROR_LOCATION_CLASS | 0x0103, /**< Invalid key */
} location_preference_error_e;
/**
* @brief Enumerations of distance unit
*/
typedef enum
{
LOCATION_PREFERENCE_DISTANCE_UNIT_M = 0, /**< Meter */
LOCATION_PREFERENCE_DISTANCE_UNIT_KM = 1, /**< Kilometer */
LOCATION_PREFERENCE_DISTANCE_UNIT_FT = 2, /**< Feet */
LOCATION_PREFERENCE_DISTANCE_UNIT_YD = 3, /**< Mile */
LOCATION_PREFERENCE_DISTANCE_UNIT_MI = 4, /**< Mile */
} location_preference_distance_unit_e;
/**
* @brief Called repeatedly when you get the available property keys.
* @param[in] key The property key of location preference
* @param[in] user_data The user data passed from foreach function
* @pre location_preference_foreach_available_property_keys() will invoke this callback.
* @return @c true to continue with the next iteration of the loop, \n @c false to break out of the loop
* @see location_preference_foreach_available_property_keys()
*/
typedef bool (*location_preference_available_property_key_cb)(const char* key, void* user_data);
/**
* @brief Called repeatedly when you get the available property values.
* @param[in] value The property value of location preference
* @param[in] user_data The user data passed from foreach function
* @pre location_preference_foreach_available_property_values() will invoke this callback.
* @return @c true to continue with the next iteration of the loop, \n @c false to break out of the loop
* @see location_preference_foreach_available_property_values()
*/
typedef bool (*location_preference_available_property_value_cb)(const char* value, void* user_data);
/**
* @brief Called repeatedly when you get the available languages.
* @param[in] language The language of location preference
* @param[in] user_data The user data passed from foreach function
* @pre location_preference_foreach_available_languages() will invoke this callback.
* @return @c true to continue with the next iteration of the loop, \n @c false to break out of the loop
* @see location_preference_foreach_available_languages()
*/
typedef bool (*location_preference_available_language_cb)(const char* language, void* user_data);
/**
* @brief Called repeatedly when you get the properties that was set in location preference.
* @param[in] key The property key of location preference
* @param[in] value The property value of location preference
* @param[in] user_data The user data passed from foreach function
* @pre location_preference_foreach_properties() will invoke this callback.
* @return @c true to continue with the next iteration of the loop, \n @c false to break out of the loop
* @see location_preference_foreach_properties()
*/
typedef bool (*location_preference_property_cb)(const char* key, const char* value, void* user_data);
/**
* @brief Retrieves the available property keys of location preference.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] callback The callback function to be invoked
* @param[in] user_data The user data passed to the callback function
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #LOCATION_PREFERENCE_ERROR_NETWORK_FAILED Network unavailable
* @retval #LOCATION_PREFERENCE_ERROR_RESULT_NOT_FOUND Result not found
* @post location_preference_available_property_key_cb() will be invoked.
* @see GET_LOCATION_SERVICE()
* @see location_preference_available_property_key_cb()
* @see location_preference_foreach_available_property_values()
*/
int location_preference_foreach_available_property_keys(location_service_h service, location_preference_available_property_key_cb callback, void* user_data);
/**
* @brief Retrieves the available property values of location preference.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] key The property of location preference
* @param[in] callback The callback function to be invoked
* @param[in] user_data The user data passed to the callback function
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_KEY Invalid key
* @retval #LOCATION_PREFERENCE_ERROR_RESULT_NOT_FOUND Result not found
* @post location_preference_available_property_value_cb() will be invoked.
* @see GET_LOCATION_SERVICE()
* @see location_preference_available_property_value_cb()
* @see location_preference_foreach_available_property_keys()
*/
int location_preference_foreach_available_property_values(location_service_h service, const char* key, location_preference_available_property_value_cb callback, void* user_data);
/**
* @brief Retrieves the available languages of location preference.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] callback The callback function to be invoked
* @param[in] user_data The user data passed to the callback function
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #LOCATION_PREFERENCE_ERROR_NETWORK_FAILED Network unavailable
* @retval #LOCATION_PREFERENCE_ERROR_RESULT_NOT_FOUND Result not found
* @post location_preference_available_language_cb() will be invoked.
* @see GET_LOCATION_SERVICE()
* @see location_preference_available_language_cb()
*/
int location_preference_foreach_available_languages(location_service_h service, location_preference_available_language_cb callback, void* user_data);
/**
* @brief Gets the location preference that was set in location preference.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] key The property of location preference
* @param[in] callback The callback function to be invoked
* @param[in] user_data The user data passed to the callback function
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
*/
int location_preference_foreach_properties(location_service_h service, location_preference_property_cb callback, void* user_data);
/**
* @brief Sets the location preference value.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] property The property of location preference
* @param[in] value The value of location preference
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
* @see location_preference_foreach_available_property_keys()
* @see location_preference_foreach_available_property_values()
* @see location_preference_get()
*/
int location_preference_set(location_service_h service, const char* key, const char* value);
/**
* @brief Gets the location preference value.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] property The property of location preference
* @param[out] value The value of location preference
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_KEY Invalid key
* @see GET_LOCATION_SERVICE()
* @see location_preference_foreach_available_property_keys()
* @see location_preference_set()
*/
int location_preference_get(location_service_h service, const char* key, char** value);
/**
* @brief Gets the provider name of location service.
* @remarks The @a provider must be released with free() by you.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[out] provider The provider name of location service
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
*/
int location_preference_get_provider_name(location_service_h service, char** provider);
/**
* @brief Gets the distance unit of location service.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[out] unit The distance unit
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #LOCATION_PREFERENCE_ERROR_RESULT_NOT_FOUND Result not found
* @see GET_LOCATION_SERVICE()
* @see location_preference_set_distance_unit()
*/
int location_preference_get_distance_unit(location_service_h service, location_preference_distance_unit_e* unit);
/**
* @brief Sets the distance unit of location service.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] unit The distance unit
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
* @see location_preference_get_distance_unit()
*/
int location_preference_set_distance_unit(location_service_h service, location_preference_distance_unit_e unit);
/**
* @brief Gets the language of location service.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[out] language The language
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
* @see location_preference_set_language()
*/
int location_preference_get_language(location_service_h service, char** language);
/**
* @brief Sets the language of location service.
* @param[in] location_service The memory pointer of location service handle.
* It must be converted into location_service_h by GET_LOCATION_SERVICE().
* @param[in] language The language
* @return 0 on success, otherwise a negative error value.
* @retval #LOCATION_PREFERENCE_ERROR_NONE Successful
* @retval #LOCATION_PREFERENCE_ERROR_INVALID_PARAMETER Invalid parameter
* @see GET_LOCATION_SERVICE()
* @see location_preference_get_language()
*/
int location_preference_set_language(location_service_h service, const char* language);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __TIZEN_LOCATION_LOCATION_PREFERENCE_H__ */
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