freewtp/src/common/capwap_element_80211_wtpradiofailalarm.c

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2013-06-01 15:02:56 +02:00
#include "capwap.h"
#include "capwap_element.h"
/********************************************************************
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Radio ID | Type | Status | Pad |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Type: 1047 for IEEE 802.11 WTP Radio Fail Alarm Indication
Length: 4
********************************************************************/
/* */
static void capwap_80211_wtpradiofailalarm_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
struct capwap_80211_wtpradiofailalarm_element* element = (struct capwap_80211_wtpradiofailalarm_element*)data;
ASSERT(data != NULL);
func->write_u8(handle, element->radioid);
func->write_u8(handle, element->type);
func->write_u8(handle, element->status);
func->write_u8(handle, element->pad);
}
/* */
static void* capwap_80211_wtpradiofailalarm_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
struct capwap_80211_wtpradiofailalarm_element* data;
ASSERT(handle != NULL);
ASSERT(func != NULL);
if (func->read_ready(handle) != 4) {
capwap_logging_debug("Invalid IEEE 802.11 WTP Radio Fail Alarm Indication element");
return NULL;
}
/* */
data = (struct capwap_80211_wtpradiofailalarm_element*)capwap_alloc(sizeof(struct capwap_80211_wtpradiofailalarm_element));
if (!data) {
capwap_outofmemory();
}
/* Retrieve data */
memset(data, 0, sizeof(struct capwap_80211_wtpradiofailalarm_element));
func->read_u8(handle, &data->radioid);
func->read_u8(handle, &data->type);
func->read_u8(handle, &data->status);
func->read_u8(handle, &data->pad);
return data;
}
/* */
static void capwap_80211_wtpradiofailalarm_element_free(void* data) {
ASSERT(data != NULL);
capwap_free(data);
}
/* */
struct capwap_message_elements_ops capwap_element_80211_wtpradiofailalarm_ops = {
.create_message_element = capwap_80211_wtpradiofailalarm_element_create,
.parsing_message_element = capwap_80211_wtpradiofailalarm_element_parsing,
.free_parsed_message_element = capwap_80211_wtpradiofailalarm_element_free
};