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* WPA Supplicant / dbus-based control interface
* Copyright (c) 2006, Dan Williams <> and Red Hat, Inc.
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#include "wpabuf.h"
* Adding a dict to a DBusMessage
dbus_bool_t wpa_dbus_dict_open_write(DBusMessageIter *iter,
DBusMessageIter *iter_dict);
dbus_bool_t wpa_dbus_dict_close_write(DBusMessageIter *iter,
DBusMessageIter *iter_dict);
const char * wpa_dbus_type_as_string(const int type);
dbus_bool_t wpa_dbus_dict_append_string(DBusMessageIter *iter_dict,
const char *key, const char *value);
dbus_bool_t wpa_dbus_dict_append_byte(DBusMessageIter *iter_dict,
const char *key, const char value);
dbus_bool_t wpa_dbus_dict_append_bool(DBusMessageIter *iter_dict,
const char *key,
const dbus_bool_t value);
dbus_bool_t wpa_dbus_dict_append_int16(DBusMessageIter *iter_dict,
const char *key,
const dbus_int16_t value);
dbus_bool_t wpa_dbus_dict_append_uint16(DBusMessageIter *iter_dict,
const char *key,
const dbus_uint16_t value);
dbus_bool_t wpa_dbus_dict_append_int32(DBusMessageIter *iter_dict,
const char *key,
const dbus_int32_t value);
dbus_bool_t wpa_dbus_dict_append_uint32(DBusMessageIter *iter_dict,
const char *key,
const dbus_uint32_t value);
dbus_bool_t wpa_dbus_dict_append_int64(DBusMessageIter *iter_dict,
const char *key,
const dbus_int64_t value);
dbus_bool_t wpa_dbus_dict_append_uint64(DBusMessageIter *iter_dict,
const char *key,
const dbus_uint64_t value);
dbus_bool_t wpa_dbus_dict_append_double(DBusMessageIter *iter_dict,
const char *key,
const double value);
dbus_bool_t wpa_dbus_dict_append_object_path(DBusMessageIter *iter_dict,
const char *key,
const char *value);
dbus_bool_t wpa_dbus_dict_append_byte_array(DBusMessageIter *iter_dict,
const char *key,
const char *value,
const dbus_uint32_t value_len);
/* Manual construction and addition of array elements */
dbus_bool_t wpa_dbus_dict_begin_array(DBusMessageIter *iter_dict,
const char *key, const char *type,
DBusMessageIter *iter_dict_entry,
DBusMessageIter *iter_dict_val,
DBusMessageIter *iter_array);
dbus_bool_t wpa_dbus_dict_begin_string_array(DBusMessageIter *iter_dict,
const char *key,
DBusMessageIter *iter_dict_entry,
DBusMessageIter *iter_dict_val,
DBusMessageIter *iter_array);
dbus_bool_t wpa_dbus_dict_string_array_add_element(DBusMessageIter *iter_array,
const char *elem);
dbus_bool_t wpa_dbus_dict_bin_array_add_element(DBusMessageIter *iter_array,
const u8 *value,
size_t value_len);
dbus_bool_t wpa_dbus_dict_end_array(DBusMessageIter *iter_dict,
DBusMessageIter *iter_dict_entry,
DBusMessageIter *iter_dict_val,
DBusMessageIter *iter_array);
static inline dbus_bool_t
wpa_dbus_dict_end_string_array(DBusMessageIter *iter_dict,
DBusMessageIter *iter_dict_entry,
DBusMessageIter *iter_dict_val,
DBusMessageIter *iter_array)
return wpa_dbus_dict_end_array(iter_dict, iter_dict_entry,
iter_dict_val, iter_array);
/* Convenience function to add a whole string list */
dbus_bool_t wpa_dbus_dict_append_string_array(DBusMessageIter *iter_dict,
const char *key,
const char **items,
const dbus_uint32_t num_items);
dbus_bool_t wpa_dbus_dict_append_wpabuf_array(DBusMessageIter *iter_dict,
const char *key,
const struct wpabuf **items,
const dbus_uint32_t num_items);
* Reading a dict from a DBusMessage
* Used only in struct wpa_dbus_dict_entry::array_type internally to identify
* special binary array case.
#define WPAS_DBUS_TYPE_BINARRAY ((int) '@')
struct wpa_dbus_dict_entry {
int type; /** the dbus type of the dict entry's value */
int array_type; /** the dbus type of the array elements if the dict
entry value contains an array, or the special
const char *key; /** key of the dict entry */
/** Possible values of the property */
union {
char *str_value;
char byte_value;
dbus_bool_t bool_value;
dbus_int16_t int16_value;
dbus_uint16_t uint16_value;
dbus_int32_t int32_value;
dbus_uint32_t uint32_value;
dbus_int64_t int64_value;
dbus_uint64_t uint64_value;
double double_value;
char *bytearray_value;
char **strarray_value;
struct wpabuf **binarray_value;
dbus_uint32_t array_len; /** length of the array if the dict entry's
value contains an array */
dbus_bool_t wpa_dbus_dict_open_read(DBusMessageIter *iter,
DBusMessageIter *iter_dict,
DBusError *error);
dbus_bool_t wpa_dbus_dict_get_entry(DBusMessageIter *iter_dict,
struct wpa_dbus_dict_entry *entry);
dbus_bool_t wpa_dbus_dict_has_dict_entry(DBusMessageIter *iter_dict);
void wpa_dbus_dict_entry_clear(struct wpa_dbus_dict_entry *entry);
#endif /* DBUS_DICT_HELPERS_H */