freewtp/src/common/capwap_element_80211_stationqos.c

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#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
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| MAC Address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| MAC Address | Reserved |8021p|
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Type: 1037 for IEEE 802.11 Station QoS Profile
Length: 8
********************************************************************/
/* */
static void capwap_80211_stationqos_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
struct capwap_80211_stationqos_element* element = (struct capwap_80211_stationqos_element*)data;
ASSERT(data != NULL);
func->write_block(handle, element->address, MACADDRESS_EUI48_LENGTH);
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func->write_u8(handle, 0);
func->write_u8(handle, element->priority);
}
/* */
static void* capwap_80211_stationqos_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
struct capwap_80211_stationqos_element* data;
ASSERT(handle != NULL);
ASSERT(func != NULL);
if (func->read_ready(handle) != 8) {
capwap_logging_debug("Invalid IEEE 802.11 Station QoS Profile element");
return NULL;
}
/* */
data = (struct capwap_80211_stationqos_element*)capwap_alloc(sizeof(struct capwap_80211_stationqos_element));
memset(data, 0, sizeof(struct capwap_80211_stationqos_element));
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/* Retrieve data */
func->read_block(handle, data->address, MACADDRESS_EUI48_LENGTH);
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func->read_u8(handle, NULL);
func->read_u8(handle, &data->priority);
return data;
}
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/* */
static void* capwap_80211_stationqos_element_clone(void* data) {
ASSERT(data != NULL);
return capwap_clone(data, sizeof(struct capwap_80211_stationqos_element));
}
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/* */
static void capwap_80211_stationqos_element_free(void* data) {
ASSERT(data != NULL);
capwap_free(data);
}
/* */
struct capwap_message_elements_ops capwap_element_80211_stationqos_ops = {
.create_message_element = capwap_80211_stationqos_element_create,
.parsing_message_element = capwap_80211_stationqos_element_parsing,
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.clone_message_element = capwap_80211_stationqos_element_clone,
.free_message_element = capwap_80211_stationqos_element_free
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};