--- /dev/null
+/*
+ * 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_STORAGEFW_VCONF_DOC_H__
+#define __TIZEN_STORAGEFW_VCONF_DOC_H__
+
+/**
+ * @ingroup StorageFW
+ * @defgroup StorageFW_VCONF_MODULE VCONF
+ * @brief A library for reading/writing the Configuration Data.
+ *
+ * @section StorageFW_VCONF_MODULE_HEADER Required Header
+ * \#include <vconf.h>
+ *
+ * @section StorageFW_VCONF_MODULE_OVERVIEW Overview
+ * - Convenient API
+ * - Guarantee Transaction (db backend only)
+ * - Apply Key-List concept
+ * - Changeable Backend
+ * - Simple Notification based on inotify
+*/
+
+#endif /* __TIZEN_STORAGEFW_VCONF_DOC_H__ */
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * Author: José Bollo <jose.bollo@open.eurogiciel.org>
+ * Author: Hakjoo Ko <hakjoo.ko@samsung.com>
+ *
+ * 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 __VCONF_BUXTON_H__
+#define __VCONF_BUXTON_H__
+
+#define VCONF_BUXTON "1.0"
+
+/**
+ * @addtogroup APPLICATION_FRAMEWORK
+ * @{
+ *
+ * @defgroup VCONF VConf
+ * @author Sangjung Woo (sangjung.woo@samsung.com)
+ * @version 0.2
+ * @brief A library for reading/writing Configuration Data
+ *
+ * @section Header To use Them:
+ * @code
+ * #include <vconf.h>
+ * @endcode
+ *
+ * @section Properties
+ * - Convenient API
+ * - Guarantee Transaction(db backend only)
+ * - Apply Key-List concept
+ * - Changeable Backend
+ * - Simple Notification based on inotify
+ *
+ * @section Backend key has below backend.
+ * - db => use libsqlfs ex) db/a/b
+ * \n Lowest speed, highest robustness, correctly sync
+ * - memory => use tmpfs ex) memory/a/b
+ * \n Highest speed, volitile
+ * - file => use basic file system(not support atomicity) ex) file/a/b
+ * \n Higher speed, lower robustness(Not guarantee atomicity)
+ *
+ * @section example Simple Example
+ * @code
+ #include <stdio.h>
+ #include <vconf.h>
+
+ const char *key1_name="db/test/key1";
+
+ int main(int argc, char **argv)
+ {
+ int key1_value;
+
+ if(vconf_set_int(key1_name,1))
+ fprintf(stderr, "vconf_set_int FAIL\n");
+ else
+ printf("vconf_set_int OK\n");
+
+ if(vconf_get_int(key1_name, &key1_value))
+ fprintf(stderr, "vconf_get_int FAIL\n");
+ else
+ printf("vconf_get_int OK(key1 value is %d)\n", key1_value);
+
+ return 0;
+ }
+ * @endcode
+ *
+ */
+
+/**
+ * @addtogroup VCONF
+ * @{
+ */
+
+#include "vconf-buxton-keys.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Enumeration for uses of vconf_get().
+ * @since_tizen 2.3
+ * @see vconf_get()
+ */
+ enum get_option_t {
+ VCONF_GET_KEY = 0,
+ /**< get only keys */
+ VCONF_GET_ALL,
+ /**< get keys and directorys */
+ VCONF_GET_DIR,
+ /**< get only directorys */
+ VCONF_REFRESH_ONLY,
+ /**< get only keys */
+ VCONF_GET_KEY_REC,
+ /**< get only keys recursively */
+ VCONF_GET_ALL_REC,
+ /**< get keys and directorys recursively */
+ VCONF_GET_DIR_REC
+ /**< get only directorys recursively */
+ };
+
+/**
+ * @brief Enumeration for Definition for Enumeration type.
+ * @since_tizen 2.3
+ *
+ */
+typedef enum get_option_t get_option_t;
+
+/**
+ * @brief Enumeration for vconf_t.
+ * @since_tizen 2.3
+ *
+ */
+ enum vconf_t {
+ VCONF_TYPE_NONE = 0,
+ /**< Vconf none type for Error detection */
+ VCONF_TYPE_STRING = 40,
+ /**< Vconf string type */
+ VCONF_TYPE_INT = 41,
+ /**< Vconf integer type */
+ VCONF_TYPE_DOUBLE = 42,
+ /**< Vconf double type */
+ VCONF_TYPE_BOOL = 43,
+ /**< Vconf boolean type */
+ VCONF_TYPE_DIR
+ /**< Vconf directory type */
+ };
+
+
+/**
+ * @brief The structure type for an opaque type. It must be used via accessor functions.
+ * @since_tizen 2.3
+ *
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_dbl()
+ * @see vconf_keynode_get_int()
+ * @see vconf_keynode_get_str()
+ */
+ typedef struct _keynode_t keynode_t;
+
+/**
+ * @brief The structure type for opaque type. It must be used via accessor functions.
+ * @since_tizen 2.3
+ *
+ * @see vconf_keylist_new()
+ * @see vconf_keylist_free()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ * @see vconf_keylist_lookup()
+ * @see vconf_keylist_nextnode()
+ * @see vconf_keylist_rewind()
+ */
+ typedef struct _keylist_t keylist_t;
+
+
+/**
+ * @brief Called when the key is set handle.
+ * @details This is the signature of a callback function added with vconf_notify_key_changed() handle.
+ *
+ * @since_tizen 2.3
+ *
+ * @see keynode_t
+ */
+ typedef void (*vconf_callback_fn) (keynode_t *node, void *user_data);
+
+/************************************************
+ * keynode handling APIs *
+ ************************************************/
+
+/**
+ * @brief Gets the key name of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The key name of the keynode
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_str()
+ * @see vconf_keynode_get_int()
+ * @see vconf_keynode_get_dbl()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ const char *vconf_keynode_get_name(keynode_t *keynode);
+
+/**
+ * @brief Gets the value type of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The type of the keynode
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_str()
+ * @see vconf_keynode_get_int()
+ * @see vconf_keynode_get_dbl()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ int vconf_keynode_get_type(keynode_t *keynode);
+
+/**
+ * @brief Gets the integer value of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The integer value,
+ * otherwise @c 0 if no value is obtained
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_str()
+ * @see vconf_keynode_get_dbl()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ int vconf_keynode_get_int(keynode_t *keynode);
+
+/**
+ * @brief Gets the double value of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The double value,
+ * otherwise @c 0.0 if no value is obtained
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_str()
+ * @see vconf_keynode_get_int()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ double vconf_keynode_get_dbl(keynode_t *keynode);
+
+/**
+ * @brief Gets the boolean value of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The boolean value,
+ * otherwise @c -1 on error \n
+ * Integer value @c 1 is 'True', and @c 0 is 'False'.
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_str()
+ * @see vconf_keynode_get_int()
+ * @see vconf_keynode_get_dbl()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ int vconf_keynode_get_bool(keynode_t *keynode);
+
+/**
+ * @brief Gets the string value of a keynode.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keynode The Key
+ *
+ * @return The string value,
+ * otherwise @c NULL if no value is obtained
+ *
+ * @see vconf_notify_key_changed()
+ * @see vconf_keynode_get_name()
+ * @see vconf_keynode_get_bool()
+ * @see vconf_keynode_get_type()
+ * @see vconf_keynode_get_int()
+ * @see vconf_keynode_get_dbl()
+ * @see keynode_t
+ * @see vconf_t
+ */
+ char *vconf_keynode_get_str(keynode_t *keynode);
+
+
+/************************************************
+ * keylist handling APIs
+ ************************************************/
+
+/**
+ * @brief Allocates, initializes and returns a new keylist object.
+ * @details You must release the return value keylist_t* pointer using vconf_keylist_free().
+ *
+ * @since_tizen 2.3
+ *
+ * @return The pointer of New keylist,
+ * otherwise @c NULL on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_new()
+ * @see vconf_keylist_free()
+ */
+ keylist_t *vconf_keylist_new(void);
+
+/**
+ * @brief Moves the current keynode position to the first item.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ *
+ * @return @c 0 on success,
+ * otherwise -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_nextnode()
+ * @see vconf_keylist_rewind()
+ * @see vconf_keylist_nextnode()
+ *
+ * @par example
+ * @code
+ int r =0;
+ keylist_t* pKeyList = NULL;
+ pKeyList = vconf_keylist_new();
+
+ r = vconf_get(pKeyList, KEY_PARENT, VCONF_GET_KEY);
+ if (r) {
+ tet_infoline("vconf_get() failed in positive test case");
+ tet_result(TET_FAIL);
+ return;
+ }
+
+ vconf_keylist_nextnode(pKeyList);
+ vconf_keylist_nextnode(pKeyList);
+
+ // Move first position from KeyList
+ r = vconf_keylist_rewind(pKeyList);
+ if (r<0) {
+ tet_infoline("vconf_keylist_rewind() failed in positive test case");
+ tet_result(TET_FAIL);
+ return;
+ }
+
+ while(vconf_keylist_nextnode(pKeyList)) ;
+ * @endcode
+ */
+ int vconf_keylist_rewind(keylist_t *keylist);
+
+/**
+ * @brief Destroys a keylist.
+ * @details After calling vconf_keylist_new(), you must call this function to release internal memory.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_new()
+ */
+ int vconf_keylist_free(keylist_t *keylist);
+
+/**
+ * @brief Looks for a keynode contained in a keylist that matches the keyname.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key to find
+ * @param[out] return_node The pointer of the keynode to set
+ *
+ * @return The type of the found key that is vconf_t enumeration value
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see keynode_t
+ * @see vconf_t
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+int main()
+{
+ int r = 0;
+ int nResult = 0;
+ keylist_t* pKeyList = NULL;
+ keynode_t *pKeyNode;
+
+ pKeyList = vconf_keylist_new();
+ r = vconf_get(pKeyList, KEY_PARENT, VCONF_GET_KEY);
+ if (r<0) {
+ printf("vconf_get() failed in positive test case");
+ return -1;
+ }
+
+ r = vconf_keylist_lookup(pKeyList, KEY_02, &pKeyNode);
+ if (r<0) {
+ printf("vconf_get() failed in positive test case");
+ return -1;
+ }
+
+ nResult = vconf_keynode_get_int(pKeyNode);
+ if(nResult !=KEY_02_INT_VALUE)
+ {
+ printf("vconf_get() failed in positive test case");
+ return -1;
+
+ }
+
+ vconf_keylist_free(pKeyList);
+ return 0;
+}
+ * @endcode
+ */
+ int vconf_keylist_lookup(keylist_t *keylist, const char *keyname,
+ keynode_t **return_node);
+
+/**
+ * @brief Gets the next key in a keylist.
+ * @details The next key is known by the keylist internal cursor.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ *
+ * @return The next Keynode,
+ * otherwise @c NULL on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_rewind()
+ * @see vconf_keylist_nextnode()
+ * @see keynode_t
+ */
+ keynode_t *vconf_keylist_nextnode(keylist_t *keylist);
+
+/**
+ * @brief Appends a new keynode containing an integer value to a keylist.
+ * @details If the same keyname exists, the keynode will change.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key
+ * @param[in] value The integer value
+ *
+ * @return The number of keynode included in the keylist,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ */
+ int vconf_keylist_add_int(keylist_t *keylist, const char *keyname,
+ const int value);
+
+/**
+ * @brief Appends a new keynode containing a boolean value to a keylist.
+ * @details If the same keyname exist, the keynode will change.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key
+ * @param[in] value The boolean value
+ *
+ * @return The number of keynodes included in the keylist,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ */
+ int vconf_keylist_add_bool(keylist_t *keylist, const char *keyname,
+ const int value);
+
+/**
+ * @brief Appends a new keynode containing a double value to a keylist.
+ * @details If the same keyname exist, the keynode will change.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key
+ * @param[in] value The double value
+ *
+ * @return The number of the keynodes included in the keylist,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ */
+ int vconf_keylist_add_dbl(keylist_t *keylist, const char *keyname,
+ const double value);
+
+/**
+ * @brief Appends a new keynode containing a string to a keylist.
+ * @details If the same keyname exist, the keynode will change.
+ *
+ * @since_tizen 2.3
+ *
+ * @remarks The size limit of value is 4K.
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key
+ * @param[in] value The pointer of string value
+ *
+ * @return The number of keynodes included in the keylist,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ */
+ int vconf_keylist_add_str(keylist_t *keylist, const char *keyname,
+ const char *value);
+
+/**
+ * @brief Appends a new keynode to a keylist without a value.
+ * @details Uses for vconf_get().
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The Key List
+ * @param[in] keyname The key
+ *
+ * @return The number of the keynodes included in the keylist,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ */
+ int vconf_keylist_add_null(keylist_t *keylist, const char *keyname);
+
+/**
+ * @brief Removes the keynode that matches the given keyname.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The keylist containing the keyname
+ * @param[in] keyname The key
+ *
+ * @return @c 0 on success,
+ * @c -1 if invalid parameter),
+ * otherwise @c -2 (Not exist keyname in keylist) on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ */
+ int vconf_keylist_del(keylist_t *keylist, const char *keyname);
+
+/************************************************
+ * setting APIs *
+ ************************************************/
+
+/**
+ * @brief Sets the keys included in a keylist.
+ * @details If you use DB backend, the keylist is handled as one transaction.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The keylist which should contain changed keys
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set()
+ * @see vconf_get()
+ * @see vconf_keylist_add_int()
+ * @see vconf_keylist_add_str()
+ * @see vconf_keylist_add_dbl()
+ * @see vconf_keylist_add_bool()
+ * @see vconf_keylist_del()
+ * @see vconf_keylist_add_null()
+ *
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+int main()
+{
+ keylist_t *kl=NULL;
+ const char *keyname_list[3]={"db/test/key1", "db/test/key2", "db/test/key3"};
+
+ // Transaction Test(all or nothing is written)
+ kl = vconf_keylist_new();
+
+ vconf_keylist_add_int(kl, keyname_list[0], 1);
+ vconf_keylist_add_str(kl, keyname_list[1], "transaction Test");
+ vconf_keylist_add_dbl(kl, keyname_list[2], 0.3);
+ if(vconf_set(kl))
+ fprintf(stderr, "nothing is written\n");
+ else
+ printf("everything is written\n");
+
+ vconf_keylist_free(kl);
+
+ // You can set items which have different backend.
+ kl = vconf_keylist_new();
+
+ vconf_keylist_add_int(kl, "memory/a/xxx1", 4);
+ vconf_keylist_add_str(kl, "file/a/xxx2", "test 3");
+ vconf_keylist_add_dbl(kl, "db/a/xxx3", 0.3);
+ vconf_set(kl)
+
+ vconf_keylist_free(kl);
+ return 0;
+}
+ * @endcode
+ */
+ int vconf_set(keylist_t *keylist);
+
+/**
+ * @brief Sets the integer value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[in] intval The integer value to set \n
+ * @c 0 is also allowed as a value.
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set_bool()
+ * @see vconf_set_dbl()
+ * @see vconf_set_str()
+ */
+ int vconf_set_int(const char *in_key, const int intval);
+
+/**
+ * @brief Sets the boolean value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[in] boolval The Boolean value( @c 1 or @c 0) to set
+ * Integer value @c 1 is 'True', and @c 0 is 'False'.
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set_int()
+ * @see vconf_set_dbl()
+ * @see vconf_set_str()
+ *
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+ const char *key1_name="memory/test/key1";
+
+ int main(int argc, char **argv)
+ {
+ int key1_value;
+
+ if(vconf_set_bool(key1_name, 1))
+ fprintf(stderr, "vconf_set_bool FAIL\n");
+ else
+ printf("vconf_set_bool OK\n");
+
+ if(vconf_get_bool(key1_name, &key1_value))
+ fprintf(stderr, "vconf_get_bool FAIL\n");
+ else
+ printf("vconf_get_bool OK(key1 value is %d)\n", key1_value);
+
+ return 0;
+ }
+ * @endcode
+ */
+ int vconf_set_bool(const char *in_key, const int boolval);
+
+/**
+ * @brief Sets the double value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[in] dblval The double value to set \n
+ * @c 0.0 is also allowed as a value.
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_set_int()
+ * @see vconf_set_bool()
+ * @see vconf_set_str()
+ */
+ int vconf_set_dbl(const char *in_key, const double dblval);
+
+/**
+ * @brief Sets the string value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @remarks The size limit of value is 4K.
+ *
+ * @param[in] in_key The key
+ * @param[in] strval The string value to set
+ *
+ * @return @c 0 on success,
+ * otherwise -1 on error
+ *
+ * @see vconf_set_bool()
+ * @see vconf_set_dbl()
+ * @see vconf_set_int()
+ */
+ int vconf_set_str(const char *in_key, const char *strval);
+
+/**
+ * @brief Gets the keys or subdirectory in in_parentDIR.
+ * @details If the keylist has any key information, vconf only retrieves the keys.
+ * This is not recursive.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] keylist The keylist created by vconf_keylist_new()
+ * @param[in] in_parentDIR The parent DIRECTORY of needed keys
+ * @param[in] option The options \n
+ * VCONF_GET_KEY|VCONF_GET_DIR|VCONF_GET_ALL
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+int main()
+{
+ keylist_t *kl=NULL;
+ keynode_t *temp_node;
+ const char *vconfkeys1="db/test/key1";
+ const char *parent_dir="db/test";
+
+ kl = vconf_keylist_new();
+ if(vconf_get(kl, parent_dir, 0))
+ fprintf(stderr, "vconf_get FAIL(%s)", vconfkeys1);
+ else
+ printf("vconf_get OK(%s)", vconfkeys1);
+
+ while((temp_node = vconf_keylist_nextnode(kl))) {
+ switch(vconf_keynode_get_type(temp_node)) {
+ case VCONF_TYPE_INT:
+ printf("key = %s, value = %d\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_int(temp_node));
+ break;
+ case VCONF_TYPE_BOOL:
+ printf("key = %s, value = %d\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_bool(temp_node));
+ break;
+ case VCONF_TYPE_DOUBLE:
+ printf("key = %s, value = %f\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_dbl(temp_node));
+ break;
+ case VCONF_TYPE_STRING:
+ printf("key = %s, value = %s\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_str(temp_node));
+ break;
+ default:
+ printf("Unknown Type\n");
+ }
+ }
+ vconf_keylist_free(kl);
+}
+ * @endcode
+ */
+ int vconf_get(keylist_t *keylist, const char *in_parentDIR, get_option_t option);
+
+/**
+ * @brief Gets the integer value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[out] intval The output buffer
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_get_bool()
+ * @see vconf_get_dbl()
+ * @see vconf_get_str()
+ *
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+const char *key1_name="db/test/key1";
+
+int main(int argc, char **argv)
+{
+ int key1_value;
+
+ if(vconf_set_int(key1_name,1))
+ fprintf(stderr, "vconf_set_int FAIL\n");
+ else
+ printf("vconf_set_int OK\n");
+
+ if(vconf_get_int(key1_name, &key1_value))
+ fprintf(stderr, "vconf_get_int FAIL\n");
+ else
+ printf("vconf_get_int OK(key1 value is %d)\n", key1_value);
+
+ return 0;
+}
+ * @endcode
+ */
+ int vconf_get_int(const char *in_key, int *intval);
+
+/**
+ * @brief Gets the boolean value (@c 1 or @c 0) of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[out] boolval The output buffer
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_get_int()
+ * @see vconf_get_dbl()
+ * @see vconf_get_str()
+ */
+ int vconf_get_bool(const char *in_key, int *boolval);
+
+/**
+ * @brief Gets the double value of the given key.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[out] dblval The output buffer
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_get_int()
+ * @see vconf_get_bool()
+ * @see vconf_get_str()
+ */
+ int vconf_get_dbl(const char *in_key, double *dblval);
+
+/**
+ * @brief Gets the string value of the given key.
+ * @details You have to free this returned value.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ *
+ * @return The allocated pointer of key value on success,
+ * otherwise @c NULL on error
+ *
+ * @see vconf_get_int()
+ * @see vconf_get_dbl()
+ * @see vconf_get_bool()
+ *
+ * @par example
+ * @code
+ #include <stdio.h>
+ #include <vconf.h>
+
+ char *get_str=vconf_get_str("db/test/test1");
+ if(get_str) {
+ printf("vconf_get_str OK(value = %s)", get_str);
+ free(get_str);
+ }else
+ fprintf(stderr, "vconf_get_str FAIL");
+ * @endcode
+ */
+ char *vconf_get_str(const char *in_key);
+
+/**
+ * @brief Deletes the given key from the backend system.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ */
+ int vconf_unset(const char *in_key);
+
+/**
+ * @brief Synchronizes the given key (only file backend) with the storage device.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @par example
+ * @code
+ if(vconf_set_int("file/test/key1",1))
+ fprintf(stderr, "vconf_set_int FAIL\n");
+ else {
+ printf("vconf_set_int OK\n");
+ vconf_sync_key("file/test/key1");
+ }
+ * @endcode
+ */
+ int vconf_sync_key(const char *in_key);
+
+/**
+ * @brief Deletes all keys and directories below the given directory from the backend system.
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_dir The directory name for removal
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @par example
+ * @code
+ vconf_set_int("db/test/key1",1);
+ vconf_set_int("db/test/test1/key1",1);
+ vconf_set_int("db/test/test2/key1",1);
+ vconf_set_int("db/test/key2",1);
+
+ if(vconf_unset_recursive("db/test"))
+ fprintf(stderr, "vconf_unset_recursive FAIL\n");
+ else
+ printf("vconf_unset_recursive OK(deleted db/test\n");
+
+ * @endcode
+ */
+ int vconf_unset_recursive(const char *in_dir);
+
+/**
+ * @brief Adds a change callback for the given key, which is called when the key is set or unset.
+ * @details The changed information (#keynode_t) of the key is delivered to #vconf_callback_fn,
+ * or if the key is deleted, the @link #keynode_t keynode @endlink has #VCONF_TYPE_NONE as type.
+ *
+ * @details Multiple vconf_callback_fn functions may exist for one key.
+ *
+ * @details The callback is issued in the context of the glib main loop.
+ *
+ * @since_tizen 2.3
+ *
+ * @remarks: This callback mechanism DOES NOT GUARANTEE consistency of data change. For example,
+ * When you have a callback for a certain key, assume that two or more processes are trying to
+ * change the value of the key competitively. In this case, the callback function will always
+ * get the 'CURRENT' value, not the value which raised the notification and caused the callback call.
+ * So, do not use vconf callback when competitive write for a key is happening. In such case, use
+ * socket-based IPC (dbus or something else) instead.
+ *
+ * @param[in] in_key The key
+ * @param[in] cb The callback function
+ * @param[in] user_data The callback data
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_ignore_key_changed
+ *
+ * @par example
+ * @code
+ void test_cb(keynode_t *key, void* data)
+ {
+ switch(vconf_keynode_get_type(key))
+ {
+ case VCONF_TYPE_INT:
+ printf("key = %s, value = %d(int)\n",
+ vconf_keynode_get_name(key), vconf_keynode_get_int(key));
+ break;
+ case VCONF_TYPE_BOOL:
+ printf("key = %s, value = %d(bool)\n",
+ vconf_keynode_get_name(key), vconf_keynode_get_bool(key));
+ break;
+ case VCONF_TYPE_DOUBLE:
+ printf("key = %s, value = %f(double)\n",
+ vconf_keynode_get_name(key), vconf_keynode_get_dbl(key));
+ break;
+ case VCONF_TYPE_STRING:
+ printf("key = %s, value = %s(string)\n",
+ vconf_keynode_get_name(key), vconf_keynode_get_str(key));
+ break;
+ default:
+ fprintf(stderr, "Unknown Type(%d)\n", vconf_keynode_get_type(key));
+ break;
+ }
+ return;
+ }
+
+ int main()
+ {
+ int i;
+ GMainLoop *event_loop;
+
+ g_type_init();
+
+ vconf_notify_key_changed("db/test/test1", test_cb, NULL);
+
+ event_loop = g_main_loop_new(NULL, FALSE);
+ g_main_loop_run(event_loop);
+
+ vconf_ignore_key_changed("db/test/test1", test_cb);
+ return 0;
+ }
+ * @endcode
+ */
+ int vconf_notify_key_changed(const char *in_key, vconf_callback_fn cb,
+ void *user_data);
+
+/**
+ * @brief Removes a change callback for the given key,
+ * which was added by vconf_notify_key_changed().
+ *
+ * @since_tizen 2.3
+ *
+ * @param[in] in_key The key
+ * @param[in] cb The callback function
+ *
+ * @return @c 0 on success,
+ * otherwise @c -1 on error
+ *
+ * @see vconf_notify_key_changed()
+ */
+ int vconf_ignore_key_changed(const char *in_key, vconf_callback_fn cb);
+
+/**
+ * This function sorts the list in alphabetical order (with LANG=C)
+ * @param[in] keylist Key List
+ * @return 0 if done, -1 on error
+ * @pre None
+ * @post None
+ * @remarks None
+ */
+ int vconf_keylist_sort(keylist_t * keylist);
+
+/**
+ * This function retrieves the keys or subdirectory in in_parentDIR.<br>
+ * @param[in] keylist keylist created by vconf_keylist_new(), MUST be empty
+ * @param[in] in_parentDIR parent DIRECTORY of needed keys
+ * @param[in] option VCONF_GET_KEY|VCONF_GET_DIR|VCONF_GET_ALL|VCONF_GET_KEY_REC|VCONF_GET_DIR_REC|VCONF_GET_ALL_REC
+ * @return 0 on success, -1 on error
+ * @pre None
+ * @post None
+ * @remkar None
+ * @par example
+ * @code
+#include <stdio.h>
+#include <vconf.h>
+
+int main()
+{
+ keylist_t *kl=NULL;
+ keynode_t *temp_node;
+ const char *vconfkeys1="db/test/key1";
+ const char *parent_dir="db/test";
+
+ kl = vconf_keylist_new();
+ if(vconf_scan(kl, parent_dir, VCONF_GET_KEY))
+ fprintf(stderr, "vconf_get FAIL(%s)", vconfkeys1);
+ else
+ printf("vconf_get OK(%s)", vconfkeys1);
+
+ while((temp_node = vconf_keylist_nextnode(kl))) {
+ switch(vconf_keynode_get_type(temp_node)) {
+ case VCONF_TYPE_INT:
+ printf("key = %s, value = %d\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_int(temp_node));
+ break;
+ case VCONF_TYPE_BOOL:
+ printf("key = %s, value = %d\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_bool(temp_node));
+ break;
+ case VCONF_TYPE_DOUBLE:
+ printf("key = %s, value = %f\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_dbl(temp_node));
+ break;
+ case VCONF_TYPE_STRING:
+ printf("key = %s, value = %s\n",
+ vconf_keynode_get_name(temp_node), vconf_keynode_get_str(temp_node));
+ break;
+ default:
+ printf("Unknown Type\n");
+ }
+ }
+ vconf_keylist_free(kl);
+}
+ * @endcode
+ */
+ int vconf_scan(keylist_t * keylist,
+ const char *in_parentDIR,
+ get_option_t option);
+
+/**
+ * This function reads the database to refresh the values of
+ * the keys in 'keylist'.
+ * @param[in] keylist the keylist whose values have to be refreshed
+ * @return 0 on success, -1 on error
+ * @see vconf_keylist_lookup, vconf_keylist_nextnode, vconf_keylist_rewind
+ */
+ int vconf_refresh(keylist_t * keylist);
+
+/**
+ * This function set the smack label of its keys
+ * @param[in] keylist Key List
+ * @param[in] label The label to set
+ * @return 0 if done, -1 on error
+ * @pre None
+ * @post None
+ * @remarks None
+ */
+
+ int vconf_set_labels(keylist_t * keylist, const char *label);
+
+/**
+ * This function set the smack label of its keys
+ * @param[in] keylist Key List
+ * @param[in] label The label to set
+ * @return 0 if done, -1 on error
+ * @pre None
+ * @post None
+ * @remarks None
+ */
+ int vconf_set_label(const char *keyname, const char *label);
+
+/**
+ * Set the default group of key lists created using vconf_keylist_new.
+ * @param[in] groupname The name of the default group to bind to
+ * @return 0 in case of success or -1 in case of error of allocation
+ * @see vconf_keylist_new()
+ */
+ int vconf_set_default_group(const char *groupname);
+
+/**
+ * This function checks if the given key exists from backend system.
+ * @param[in] keyname key
+ * @return 0 on success: exists, -1 on error or not existing
+ */
+ int vconf_exists(const char *keyname);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __VCONF_BUXTON_H__ */
INSTALL(PROGRAMS ${CMAKE_SOURCE_DIR}/src/vconf-buxton-backup-mem-layer.sh DESTINATION bin)
INSTALL(PROGRAMS ${CMAKE_SOURCE_DIR}/src/vconf-buxton-tool.sh DESTINATION bin RENAME ${TOOLNAME})
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${LIBNAME}.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
-INSTALL(FILES ${CMAKE_SOURCE_DIR}/src/vconf-buxton.h DESTINATION include/vconf)
-INSTALL(FILES ${CMAKE_SOURCE_DIR}/src/vconf-buxton-keys.h DESTINATION include/vconf)
+INSTALL(FILES ${CMAKE_SOURCE_DIR}/include/vconf-buxton.h DESTINATION include/vconf)
+INSTALL(FILES ${CMAKE_SOURCE_DIR}/include/vconf-buxton-keys.h DESTINATION include/vconf)
INSTALL(FILES ${CMAKE_SOURCE_DIR}/src/vconf-buxton-setup.service DESTINATION ${SYSTEMDDIR})
-INSTALL(FILES ${CMAKE_SOURCE_DIR}/src/vconf.h DESTINATION include/vconf)
-INSTALL(FILES ${CMAKE_SOURCE_DIR}/src/vconf-keys.h DESTINATION include/vconf)
+INSTALL(FILES ${CMAKE_SOURCE_DIR}/include/vconf.h DESTINATION include/vconf)
+INSTALL(FILES ${CMAKE_SOURCE_DIR}/include/vconf-keys.h DESTINATION include/vconf)
+++ /dev/null
-/*
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- * Copyright (C) 2014 Intel Corporation
- *
- * Author: José Bollo <jose.bollo@open.eurogiciel.org>
- * Author: Hakjoo Ko <hakjoo.ko@samsung.com>
- *
- * 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 __VCONF_BUXTON_H__
-#define __VCONF_BUXTON_H__
-
-#define VCONF_BUXTON "1.0"
-
-/**
- * @addtogroup APPLICATION_FRAMEWORK
- * @{
- *
- * @defgroup VCONF VConf
- * @author Sangjung Woo (sangjung.woo@samsung.com)
- * @version 0.2
- * @brief A library for reading/writing Configuration Data
- *
- * @section Header To use Them:
- * @code
- * #include <vconf.h>
- * @endcode
- *
- * @section Properties
- * - Convenient API
- * - Guarantee Transaction(db backend only)
- * - Apply Key-List concept
- * - Changeable Backend
- * - Simple Notification based on inotify
- *
- * @section Backend key has below backend.
- * - db => use libsqlfs ex) db/a/b
- * \n Lowest speed, highest robustness, correctly sync
- * - memory => use tmpfs ex) memory/a/b
- * \n Highest speed, volitile
- * - file => use basic file system(not support atomicity) ex) file/a/b
- * \n Higher speed, lower robustness(Not guarantee atomicity)
- *
- * @section example Simple Example
- * @code
- #include <stdio.h>
- #include <vconf.h>
-
- const char *key1_name="db/test/key1";
-
- int main(int argc, char **argv)
- {
- int key1_value;
-
- if(vconf_set_int(key1_name,1))
- fprintf(stderr, "vconf_set_int FAIL\n");
- else
- printf("vconf_set_int OK\n");
-
- if(vconf_get_int(key1_name, &key1_value))
- fprintf(stderr, "vconf_get_int FAIL\n");
- else
- printf("vconf_get_int OK(key1 value is %d)\n", key1_value);
-
- return 0;
- }
- * @endcode
- *
- */
-
-/**
- * @addtogroup VCONF
- * @{
- */
-
-#include "vconf-buxton-keys.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * VCONF_GET_KEY, VCONF_GET_ALL, VCONF_GET_DIR
- * \n Use for vconf_get()
- * @see vconf_get()
- */
- enum get_option_t {
- VCONF_GET_KEY = 0,
- /**< get only keys */
- VCONF_GET_ALL,
- /**< get keys and directorys */
- VCONF_GET_DIR,
- /**< get only directorys */
- VCONF_REFRESH_ONLY,
- /**< get only keys */
- VCONF_GET_KEY_REC,
- /**< get only keys recursively */
- VCONF_GET_ALL_REC,
- /**< get keys and directorys recursively */
- VCONF_GET_DIR_REC
- /**< get only directorys recursively */
- };
-
- typedef enum get_option_t get_option_t;
-
- enum vconf_t {
- VCONF_TYPE_NONE = 0,
- /**< Vconf none type for Error detection */
- VCONF_TYPE_STRING = 40,
- /**< Vconf string type */
- VCONF_TYPE_INT = 41,
- /**< Vconf integer type */
- VCONF_TYPE_DOUBLE = 42,
- /**< Vconf double type */
- VCONF_TYPE_BOOL = 43,
- /**< Vconf boolean type */
- VCONF_TYPE_DIR
- /**< Vconf directory type */
- };
-
-
-/**
- * keynode_t is an opaque type, it must be
- * used via accessor functions.
- * @see vconf_keynode_get_name(), vconf_keynode_get_type()
- * @see vconf_keynode_get_bool(), vconf_keynode_get_dbl(), vconf_keynode_get_int(), vconf_keynode_get_str()
- */
- typedef struct _keynode_t keynode_t;
-
-/**
- * keylist_t is an opaque type, it must be
- * used via accessor functions.
- * @see vconf_keylist_new(), vconf_keylist_free()
- * @see vconf_keylist_add_bool(),vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_int()
- * @see vconf_keylist_del(), vconf_keylist_add_null()
- * @see vconf_keylist_lookup(), vconf_keylist_nextnode(), vconf_keylist_rewind()
- */
- typedef struct _keylist_t keylist_t;
-
-
-/**
- * This is the signature of a callback function added with vconf_notify_key_changed().
- * \n The callback function is invoked when the key is set.
- * @see keynode_t
- */
- typedef void (*vconf_callback_fn) (keynode_t * node,
- void *user_data);
-
-/************************************************
- * keynode handling APIs *
- ************************************************/
-
-/**
- * This function gets Key name of the keynode.
- * @param[in] keynode The Key
- * @return Key Name of the keynode
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_bool, vconf_keynode_get_type, vconf_keynode_get_str, vconf_keynode_get_int, vconf_keynode_get_dbl, keynode_t, vconf_t
- */
- const char *vconf_keynode_get_name(keynode_t * keynode);
-
-/**
- * This function gets value type of the keynode.
- * @param[in] keynode The Key
- * @return Type of the keynode
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_name, vconf_keynode_get_bool, vconf_keynode_get_str, vconf_keynode_get_int, vconf_keynode_get_dbl, keynode_t, vconf_t
- */
- int vconf_keynode_get_type(keynode_t * keynode);
-
-/**
- * This function gets Integer value of the keynode.
- * @param[in] keynode The Key
- * @return Integer value, or 0 if no value is obtained
- ** @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_name, vconf_keynode_get_bool, vconf_keynode_get_type, vconf_keynode_get_str, vconf_keynode_get_dbl, keynode_t, vconf_t
- */
- int vconf_keynode_get_int(keynode_t * keynode);
-
-/**
- * This function gets Double value of the keynode.
- * @param[in] keynode The Key
- * @return Double value, or 0.0 if no value is obtained
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_name, vconf_keynode_get_bool, vconf_keynode_get_type, vconf_keynode_get_str, vconf_keynode_get_int, keynode_t, vconf_t
- */
- double vconf_keynode_get_dbl(keynode_t * keynode);
-
-/**
- * This function gets Boolean value of the keynode.
- * @param[in] keynode The Key
- * @return Boolean value, -1 on error (Integer value 1 is 'True', and 0 is 'False')
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_name, vconf_keynode_get_type, vconf_keynode_get_str, vconf_keynode_get_int, vconf_keynode_get_dbl, keynode_t, vconf_t
- */
- int vconf_keynode_get_bool(keynode_t * keynode);
-
-/**
- * This function gets String value of the keynode.
- * @param[in] keynode The Key
- * @return String value, or NULL if no value is obtained
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed(), vconf_keynode_get_name, vconf_keynode_get_bool, vconf_keynode_get_type, vconf_keynode_get_int, vconf_keynode_get_dbl, keynode_t, vconf_t
- */
- char *vconf_keynode_get_str(keynode_t * keynode);
-
-
-/************************************************
- * keylist handling APIs
- ************************************************/
-
-/**
- * Set the default group of key lists created using vconf_keylist_new.
- * @param[in] groupname The name of the default group to bind to
- * @return 0 in case of success or -1 in case of error of allocation
- * @see vconf_keylist_new()
- */
- int vconf_set_default_group(const char *groupname);
-
-/**
- * Allocate, initialize and return a new Keylist object bound to the default group.
- * Return value keylist_t* pointer must be relised by calling vconf_keylist_free()
- * @return The pointer of New keylist, NULL on error
- * @pre None
- * @post None
- * @see vconf_set(), vconf_get(), vconf_keylist_create(), vconf_keylist_free(), vconf_set_default_group()
- */
- keylist_t *vconf_keylist_new(void);
-
-/**
- * A destructor for Keylist objects.<br>
- * After calling vconf_keylist_new(), developer have to call this function for release internal memory.
- * @param[in] keylist Key List
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_new()
- */
- int vconf_keylist_free(keylist_t * keylist);
-
-/**
- * This function moves the current Keynode position to the first items.
- * @param[in] keylist Key List
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_nextnode(), vconf_keylist_rewind(), vconf_keylist_nextnode()
- * @par example
- * @code
- int r =0;
- keylist_t* pKeyList = NULL;
- pKeyList = vconf_keylist_new();
-
- r = vconf_get(pKeyList, KEY_PARENT, VCONF_GET_KEY);
- if (r) {
- tet_infoline("vconf_get() failed in positive test case");
- tet_result(TET_FAIL);
- return;
- }
-
- vconf_keylist_nextnode(pKeyList);
- vconf_keylist_nextnode(pKeyList);
-
- // Move first position from KeyList
- r = vconf_keylist_rewind(pKeyList);
- if (r<0) {
- tet_infoline("vconf_keylist_rewind() failed in positive test case");
- tet_result(TET_FAIL);
- return;
- }
-
- while(vconf_keylist_nextnode(pKeyList)) ;
- * @endcode
- */
- int vconf_keylist_rewind(keylist_t * keylist);
-
-/**
- * This function looks for a Keynode contained in keylist that matches keyname.
- * @param[in] keylist Key List
- * @param[in] keyname Key to find
- * @param[out] return_node pointer of keynode to set
- * @return Type of the found key that is vconf_t enumeration value
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), keynode_t, vconf_t
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
-int main()
-{
- int r = 0;
- int nResult = 0;
- keylist_t* pKeyList = NULL;
- keynode_t *pKeyNode;
-
- pKeyList = vconf_keylist_new();
- r = vconf_get(pKeyList, KEY_PARENT, VCONF_GET_KEY);
- if (r<0) {
- printf("vconf_get() failed in positive test case");
- return -1;
- }
-
- r = vconf_keylist_lookup(pKeyList, KEY_02, &pKeyNode);
- if (r<0) {
- printf("vconf_get() failed in positive test case");
- return -1;
- }
-
- nResult = vconf_keynode_get_int(pKeyNode);
- if(nResult !=KEY_02_INT_VALUE)
- {
- printf("vconf_get() failed in positive test case");
- return -1;
-
- }
-
- vconf_keylist_free(pKeyList);
- return 0;
-}
- * @endcode
- */
- int vconf_keylist_lookup(keylist_t * keylist,
- const char *keyname,
- keynode_t ** return_node);
-
-/**
- * This function returns the next Key in a Keylist.
- * Next key is known by the keylist internal cursor.
- * @param[in] keylist Key List
- * @return The next Keynode, NULL on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_rewind(), vconf_keylist_nextnode(), keynode_t
- */
- keynode_t *vconf_keylist_nextnode(keylist_t * keylist);
-
-/**
- * This function sorts the list in alphabetical order (with LANG=C)
- * @param[in] keylist Key List
- * @return 0 if done, -1 on error
- * @pre None
- * @post None
- * @remarks None
- */
- int vconf_keylist_sort(keylist_t * keylist);
-
-/**
- * This function appends a new Keynode included integer value to the keylist.
- * \n If same keyname exist, the keynode will change.
- * @param[in] keylist Key List
- * @param[in] keyname Key
- * @param[in] value The integer value
- * @return Number of keynode included in the keylist, -1 on error
- * @see vconf_set(), vconf_get()
- */
- int vconf_keylist_add_int(keylist_t * keylist,
- const char *keyname,
- const int value);
-
-/**
- * This function appends a new Keynode included boolean value to the keylist.
- * \n If same keyname exist, the keynode will change.
- * @param[in] keylist Key List
- * @param[in] keyname Key
- * @param[in] value The boolean value
- * @return Number of keynode included in the keylist, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- */
- int vconf_keylist_add_bool(keylist_t * keylist,
- const char *keyname,
- const int value);
-
-/**
- * This function appends a new Keynode included double value to the keylist.
- * \n If same keyname exist, the keynode will change.
- * @param[in] keylist Key List
- * @param[in] keyname Key
- * @param[in] value The double value
- * @return Number of keynode included in the keylist, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- */
- int vconf_keylist_add_dbl(keylist_t * keylist,
- const char *keyname,
- const double value);
-
-/**
- * This function appends a new Keynode included string value to the keylist.
- * \n If same keyname exist, the keynode will change.
- * @param[in] keylist Key List
- * @param[in] keyname Key
- * @param[in] value The pointer of string value
- * @return Number of keynode included in the keylist, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- */
- int vconf_keylist_add_str(keylist_t * keylist,
- const char *keyname,
- const char *value);
-
-/**
- * This function Appends a new Keynode to the keylist without value.
- * \n Use for vconf_get()
- * @param[in] keylist Key List
- * @param[in] keyname Key
- * @return Number of keynode included in the keylist, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- */
- int vconf_keylist_add_null(keylist_t * keylist,
- const char *keyname);
-
-/**
- * This function removes the keynode that matches keyname.
- * @param[in] keylist the keylist included the keyname
- * @param[in] keyname key
- * @return 0 on success, -1(Invalid parameter), -2(Not exist keyname in keylist) on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- */
- int vconf_keylist_del(keylist_t * keylist,
- const char *keyname);
-
-/************************************************
- * setting APIs *
- ************************************************/
-
-/**
- * This function sets the keys included in keylist.
- * \n If you use db backend, keylist is handled as one transaction.
- * @param[in] keylist the keylist which should contain changed keys
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set(), vconf_get(), vconf_keylist_add_int(), vconf_keylist_add_str(), vconf_keylist_add_dbl(), vconf_keylist_add_bool(), vconf_keylist_del(), vconf_keylist_add_null()
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
-int main()
-{
- keylist_t *kl=NULL;
- const char *keyname_list[3]={"db/test/key1", "db/test/key2", "db/test/key3"};
-
- // Transaction Test(all or nothing is written)
- kl = vconf_keylist_new();
-
- vconf_keylist_add_int(kl, keyname_list[0], 1);
- vconf_keylist_add_str(kl, keyname_list[1], "transaction Test");
- vconf_keylist_add_dbl(kl, keyname_list[2], 0.3);
- if(vconf_set(kl))
- fprintf(stderr, "nothing is written\n");
- else
- printf("everything is written\n");
-
- vconf_keylist_free(kl);
-
- // You can set items which have different backend.
- kl = vconf_keylist_new();
-
- vconf_keylist_add_int(kl, "memory/a/xxx1", 4);
- vconf_keylist_add_str(kl, "file/a/xxx2", "test 3");
- vconf_keylist_add_dbl(kl, "db/a/xxx3", 0.3);
- vconf_set(kl)
-
- vconf_keylist_free(kl);
- return 0;
-}
- * @endcode
- */
- int vconf_set(keylist_t * keylist);
-
-/**
- * This function sets the integer value of given key.
- * @param[in] keyname key
- * @param[in] intval integer value to set (0 is also allowed as a value.)
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set_bool(), vconf_set_dbl(), vconf_set_str()
- */
- int vconf_set_int(const char *keyname, const int intval);
-
-/**
- * This function sets the boolean value of given key.
- * @param[in] keyname key
- * @param[in] boolval boolean value(1 or 0) to set. (Integer value 1 is 'True', and 0 is 'False')
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set_int(), vconf_set_dbl(), vconf_set_str()
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
- const char *key1_name="memory/test/key1";
-
- int main(int argc, char **argv)
- {
- int key1_value;
-
- if(vconf_set_bool(key1_name, 1))
- fprintf(stderr, "vconf_set_bool FAIL\n");
- else
- printf("vconf_set_bool OK\n");
-
- if(vconf_get_bool(key1_name, &key1_value))
- fprintf(stderr, "vconf_get_bool FAIL\n");
- else
- printf("vconf_get_bool OK(key1 value is %d)\n", key1_value);
-
- return 0;
- }
- * @endcode
- */
- int vconf_set_bool(const char *keyname, const int boolval);
-
-/**
- * This function sets the double value of given key.
- * @param[in] keyname key
- * @param[in] dblval double value to set (0.0 is also allowed as a value.)
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set_int(), vconf_set_bool(), vconf_set_str()
- */
- int vconf_set_dbl(const char *keyname,
- const double dblval);
-
-/**
- * This function sets the string value of given key.
- * @param[in] keyname key
- * @param[in] strval string value to set
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_set_bool(), vconf_set_dbl(), vconf_set_int()
- */
- int vconf_set_str(const char *keyname, const char *strval);
-
-/************************************************
- * setting label APIs *
- ************************************************/
-
-/**
- * This function set the smack label of its keys
- * @param[in] keylist Key List
- * @param[in] label The label to set
- * @return 0 if done, -1 on error
- * @pre None
- * @post None
- * @remarks None
- */
- int vconf_set_labels(keylist_t * keylist, const char *label);
-
-/**
- * This function set the smack label of its keys
- * @param[in] keylist Key List
- * @param[in] label The label to set
- * @return 0 if done, -1 on error
- * @pre None
- * @post None
- * @remarks None
- */
- int vconf_set_label(const char *keyname, const char *label);
-
-/************************************************
- * getting APIs *
- ************************************************/
-
-/**
- * This function reads the database to refresh the values of
- * the keys in 'keylist'.
- * @param[in] keylist the keylist whose values have to be refreshed
- * @return 0 on success, -1 on error
- * @see vconf_keylist_lookup, vconf_keylist_nextnode, vconf_keylist_rewind
- */
- int vconf_refresh(keylist_t * keylist);
-
-/**
- * This function retrieves the keys or subdirectory in in_parentDIR.<br>
- * @param[in] keylist keylist created by vconf_keylist_new(), MUST be empty
- * @param[in] in_parentDIR parent DIRECTORY of needed keys
- * @param[in] option VCONF_GET_KEY|VCONF_GET_DIR|VCONF_GET_ALL|VCONF_GET_KEY_REC|VCONF_GET_DIR_REC|VCONF_GET_ALL_REC
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remkar None
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
-int main()
-{
- keylist_t *kl=NULL;
- keynode_t *temp_node;
- const char *vconfkeys1="db/test/key1";
- const char *parent_dir="db/test";
-
- kl = vconf_keylist_new();
- if(vconf_scan(kl, parent_dir, VCONF_GET_KEY))
- fprintf(stderr, "vconf_get FAIL(%s)", vconfkeys1);
- else
- printf("vconf_get OK(%s)", vconfkeys1);
-
- while((temp_node = vconf_keylist_nextnode(kl))) {
- switch(vconf_keynode_get_type(temp_node)) {
- case VCONF_TYPE_INT:
- printf("key = %s, value = %d\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_int(temp_node));
- break;
- case VCONF_TYPE_BOOL:
- printf("key = %s, value = %d\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_bool(temp_node));
- break;
- case VCONF_TYPE_DOUBLE:
- printf("key = %s, value = %f\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_dbl(temp_node));
- break;
- case VCONF_TYPE_STRING:
- printf("key = %s, value = %s\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_str(temp_node));
- break;
- default:
- printf("Unknown Type\n");
- }
- }
- vconf_keylist_free(kl);
-}
- * @endcode
- */
- int vconf_scan(keylist_t * keylist,
- const char *in_parentDIR,
- get_option_t option);
-
-/**
- * This function get the keys or subdirectory in in_parentDIR.<br>
- * If keylist has any key information, vconf only retrieves the keys.<br>
- * @param[in] keylist keylist created by vconf_keylist_new()
- * @param[in] in_parentDIR parent DIRECTORY of needed keys
- * @param[in] option VCONF_GET_KEY|VCONF_GET_DIR|VCONF_GET_ALL|VCONF_REFRESH_ONLY|VCONF_GET_KEY_REC|VCONF_GET_DIR_REC|VCONF_GET_ALL_REC
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remkar None
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
-int main()
-{
- keylist_t *kl=NULL;
- keynode_t *temp_node;
- const char *vconfkeys1="db/test/key1";
- const char *parent_dir="db/test";
-
- kl = vconf_keylist_new();
- if(vconf_get(kl, parent_dir, VCONF_GET_KEY))
- fprintf(stderr, "vconf_get FAIL(%s)", vconfkeys1);
- else
- printf("vconf_get OK(%s)", vconfkeys1);
-
- while((temp_node = vconf_keylist_nextnode(kl))) {
- switch(vconf_keynode_get_type(temp_node)) {
- case VCONF_TYPE_INT:
- printf("key = %s, value = %d\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_int(temp_node));
- break;
- case VCONF_TYPE_BOOL:
- printf("key = %s, value = %d\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_bool(temp_node));
- break;
- case VCONF_TYPE_DOUBLE:
- printf("key = %s, value = %f\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_dbl(temp_node));
- break;
- case VCONF_TYPE_STRING:
- printf("key = %s, value = %s\n",
- vconf_keynode_get_name(temp_node), vconf_keynode_get_str(temp_node));
- break;
- default:
- printf("Unknown Type\n");
- }
- }
- vconf_keylist_free(kl);
-}
- * @endcode
- */
- int vconf_get(keylist_t * keylist,
- const char *in_parentDIR,
- get_option_t option);
-
-/**
- * This function get the integer value of given key.
- *
- * @param[in] keyname key
- * @param[out] intval output buffer
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remkar None
- * @see vconf_get_bool, vconf_get_dbl, vconf_get_str
- * @par example
- * @code
-#include <stdio.h>
-#include <vconf.h>
-
-const char *key1_name="db/test/key1";
-
-int main(int argc, char **argv)
-{
- int key1_value;
-
- if(vconf_set_int(key1_name,1))
- fprintf(stderr, "vconf_set_int FAIL\n");
- else
- printf("vconf_set_int OK\n");
-
- if(vconf_get_int(key1_name, &key1_value))
- fprintf(stderr, "vconf_get_int FAIL\n");
- else
- printf("vconf_get_int OK(key1 value is %d)\n", key1_value);
-
- return 0;
-}
- * @endcode
- */
- int vconf_get_int(const char *keyname, int *intval);
-
-/**
- * This function get the boolean value(1 or 0) of given key.
- * @param[in] keyname key
- * @param[out] boolval output buffer
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_get_int(), vconf_get_dbl(), vconf_get_str()
- */
- int vconf_get_bool(const char *keyname, int *boolval);
-
-/**
- * This function get the double value of given key.
- * @param[in] keyname key
- * @param[out] dblval output buffer
- * @return 0 on success, -1 on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_get_int(), vconf_get_bool(), vconf_get_str()
- */
- int vconf_get_dbl(const char *keyname, double *dblval);
-
-/**
- * This function gets the string value of given key.
- * \n You have to free this returned value.
- * @param[in] keyname key
- * @return allocated pointer of key value on success, NULL on error
- * @pre None
- * @post None
- * @remarks None
- * @see vconf_get_int(), vconf_get_dbl(), vconf_get_bool()
- * @par example
- * @code
- #include <stdio.h>
- #include <vconf.h>
-
- char *get_str=vconf_get_str("db/test/test1");
- if(get_str) {
- printf("vconf_get_str OK(value = %s)", get_str);
- free(get_str);
- }else
- fprintf(stderr, "vconf_get_str FAIL");
- * @endcode
- */
- char *vconf_get_str(const char *keyname);
-
-/**
- * This function deletes given key from backend system.
- * @param[in] keyname key
- * @return 0 on success, -1 on error
- */
- int vconf_unset(const char *keyname);
-
-/**
- * This function checks if the given key exists from backend system.
- * @param[in] keyname key
- * @return 0 on success: exists, -1 on error or not existing
- */
- int vconf_exists(const char *keyname);
-
-/**
- * This function synchronizes the given key(only file backend) with storage device.
- * @param[in] keyname key
- * @return 0 on success, -1 on error
- * @pre Nome
- * @post None
- * @remarks None
- * @par example
- * @code
- if(vconf_set_int("file/test/key1",1))
- fprintf(stderr, "vconf_set_int FAIL\n");
- else {
- printf("vconf_set_int OK\n");
- vconf_sync_key("file/test/key1");
- }
- * @endcode
- */
- int vconf_sync_key(const char *keyname);
-
-/**
- * This function deletes all keys and directories below given Directory from backend system.
- * @param[in] in_dir Directory name for removing
- * @return 0 on success, -1 on error
- * @pre Nome
- * @post None
- * @remarks None
- * @par example
- * @code
- vconf_set_int("db/test/key1",1);
- vconf_set_int("db/test/test1/key1",1);
- vconf_set_int("db/test/test2/key1",1);
- vconf_set_int("db/test/key2",1);
-
- if(vconf_unset_recursive("db/test"))
- fprintf(stderr, "vconf_unset_recursive FAIL\n");
- else
- printf("vconf_unset_recursive OK(deleted db/test\n");
-
- * @endcode
- */
- int vconf_unset_recursive(const char *in_dir);
-
-/**
- * This function adds a change callback for given key,
- * which is called when the key is set or unset.
- * \n Information(#keynode_t) of the key that changed is delivered to #vconf_callback_fn,
- * or if the key is deleted, the @link #keynode_t keynode @endlink has #VCONF_TYPE_NONE as type.
- * \n Multiple vconf_callback_fn functions may exist for one key.
- * \n The callback is issued in the context of the glib main loop.
- * \n WARNING: This callback mechanism DOES NOT GUARANTEE consistency of data chage. For example,
- * When you have a callback for a certain key, assume that two or more processes are trying to
- * change the value of the key competitively. In this case, your callback function will always
- * get 'CURRENT' value, not the value raised the notify that caused run of the callback. So,
- * do not use vconf callback when competitive write for a key is happening. In such case, use
- * socket-based IPC(dbus or something else) instead.
- *
- * @param[in] keyname key
- * @param[in] cb callback function
- * @param[in] user_data callback data
- * @return 0 on success, -1 on error
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_ignore_key_changed
- * @par example
- * @code
- void test_cb(keynode_t *key, void* data)
- {
- switch(vconf_keynode_get_type(key))
- {
- case VCONF_TYPE_INT:
- printf("key = %s, value = %d(int)\n",
- vconf_keynode_get_name(key), vconf_keynode_get_int(key));
- break;
- case VCONF_TYPE_BOOL:
- printf("key = %s, value = %d(bool)\n",
- vconf_keynode_get_name(key), vconf_keynode_get_bool(key));
- break;
- case VCONF_TYPE_DOUBLE:
- printf("key = %s, value = %f(double)\n",
- vconf_keynode_get_name(key), vconf_keynode_get_dbl(key));
- break;
- case VCONF_TYPE_STRING:
- printf("key = %s, value = %s(string)\n",
- vconf_keynode_get_name(key), vconf_keynode_get_str(key));
- break;
- default:
- fprintf(stderr, "Unknown Type(%d)\n", vconf_keynode_get_type(key));
- break;
- }
- return;
- }
-
- int main()
- {
- int i;
- GMainLoop *event_loop;
-
- g_type_init();
-
- vconf_notify_key_changed("db/test/test1", test_cb, NULL);
-
- event_loop = g_main_loop_new(NULL, FALSE);
- g_main_loop_run(event_loop);
-
- vconf_ignore_key_changed("db/test/test1", test_cb);
- return 0;
- }
- * @endcode
- */
- int vconf_notify_key_changed(const char *keyname,
- vconf_callback_fn cb,
- void *user_data);
-
-/**
- * This function removes a change callback for given key,
- * which was added by vconf_notify_key_changed().
- * @param[in] keyname key
- * @param[in] cb callback function
- * @return 0 on success, -1 on error
- * @pre Nome
- * @post None
- * @remarks None
- * @see vconf_notify_key_changed()
- */
- int vconf_ignore_key_changed(const char *keyname,
- vconf_callback_fn cb);
-
-#ifdef __cplusplus
-}
-#endif
-/**
- * @} @}
- */
-#endif /* __VCONF_BUXTON_H__ */