2013-10-06 22:37:13 +02:00
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#include "ac.h"
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#include "ac_json.h"
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/*
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IEEE80211Antenna: {
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Diversity: [bool],
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Combiner: [int],
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AntennaSelection: [
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[int]
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]
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}
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*/
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/* */
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static void* ac_json_80211_antenna_createmessageelement(struct json_object* jsonparent, uint16_t radioid) {
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struct json_object* jsonitem;
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struct capwap_80211_antenna_element* antenna;
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antenna = (struct capwap_80211_antenna_element*)capwap_alloc(sizeof(struct capwap_80211_antenna_element));
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memset(antenna, 0, sizeof(struct capwap_80211_antenna_element));
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antenna->radioid = radioid;
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/* */
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2014-09-10 21:58:23 +02:00
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jsonitem = compat_json_object_object_get(jsonparent, "Diversity");
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2013-10-06 22:37:13 +02:00
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if (jsonitem && (json_object_get_type(jsonitem) == json_type_boolean)) {
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antenna->diversity = (json_object_get_boolean(jsonitem) ? CAPWAP_ANTENNA_DIVERSITY_ENABLE : CAPWAP_ANTENNA_DIVERSITY_DISABLE);
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} else {
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capwap_free(antenna);
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return NULL;
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}
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2014-09-10 21:58:23 +02:00
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jsonitem = compat_json_object_object_get(jsonparent, "Combiner");
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2013-10-06 22:37:13 +02:00
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if (jsonitem && (json_object_get_type(jsonitem) == json_type_int)) {
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antenna->combiner = (uint8_t)json_object_get_int(jsonitem);
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} else {
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capwap_free(antenna);
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return NULL;
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}
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2014-09-10 21:58:23 +02:00
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jsonitem = compat_json_object_object_get(jsonparent, "AntennaSelection");
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2013-10-06 22:37:13 +02:00
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if (jsonitem && (json_object_get_type(jsonitem) == json_type_array)) {
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int i;
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int length;
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antenna->selections = capwap_array_create(sizeof(uint8_t), 0, 1);
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length = json_object_array_length(jsonitem);
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for (i = 0; i < length; i++) {
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struct json_object* jsonvalue = json_object_array_get_idx(jsonitem, i);
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if (jsonvalue && (json_object_get_type(jsonvalue) == json_type_int)) {
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uint8_t* value = (uint8_t*)capwap_array_get_item_pointer(antenna->selections, antenna->selections->count);
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*value = (uint8_t)json_object_get_int(jsonvalue);
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}
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}
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} else {
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capwap_free(antenna);
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return NULL;
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}
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return antenna;
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}
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/* */
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static int ac_json_80211_antenna_addmessageelement(struct ac_json_ieee80211_wtpradio* wtpradio, void* data, int overwrite) {
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struct capwap_80211_antenna_element* antenna = (struct capwap_80211_antenna_element*)data;
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struct ac_json_ieee80211_item* item = &wtpradio->items[antenna->radioid - 1];
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struct capwap_message_elements_ops* ops = capwap_get_message_element_ops(CAPWAP_ELEMENT_80211_ANTENNA);
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if (item->antenna) {
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if (!overwrite) {
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return 0;
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}
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ops->free_message_element(item->antenna);
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}
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item->valid = 1;
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item->antenna = (struct capwap_80211_antenna_element*)ops->clone_message_element(antenna);
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return 1;
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}
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/* */
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static void ac_json_80211_antenna_createjson(struct json_object* jsonparent, void* data) {
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int i;
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struct json_object* jsonantenna;
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struct json_object* jsonitem;
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struct capwap_80211_antenna_element* antenna = (struct capwap_80211_antenna_element*)data;
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jsonantenna = json_object_new_array();
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for (i = 0; i < antenna->selections->count; i++) {
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json_object_array_add(jsonantenna, json_object_new_int((int)*(uint8_t*)capwap_array_get_item_pointer(antenna->selections, i)));
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}
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jsonitem = json_object_new_object();
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json_object_object_add(jsonitem, "Diversity", json_object_new_boolean((antenna->diversity == CAPWAP_ANTENNA_DIVERSITY_ENABLE) ? 1 : 0));
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json_object_object_add(jsonitem, "Combiner", json_object_new_int((int)antenna->combiner));
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json_object_object_add(jsonitem, "AntennaSelection", jsonantenna);
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json_object_object_add(jsonparent, "IEEE80211Antenna", jsonitem);
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}
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/* */
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struct ac_json_ieee80211_ops ac_json_80211_antenna_ops = {
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.type = CAPWAP_ELEMENT_80211_ANTENNA,
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.json_type = "IEEE80211Antenna",
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.create_message_element = ac_json_80211_antenna_createmessageelement,
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.add_message_element = ac_json_80211_antenna_addmessageelement,
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.create_json = ac_json_80211_antenna_createjson
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};
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