94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
#include "capwap.h"
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#include "element.h"
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/*
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* 0 1 2 3
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* 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
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* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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* | Radio ID |S|P|N|G|B| | MaxSup MCS | Max MandMCS |
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* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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* | TxAntenna | RxAntenna | Reserved |
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* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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*
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* Type: TBD1 for IEEE 802.11n WLAN Radio Configuration
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*
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*/
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/* */
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static void
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capwap_80211n_radioconf_element_create(void *data,
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capwap_message_elements_handle handle,
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struct capwap_write_message_elements_ops *func)
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{
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struct capwap_80211n_radioconf_element *element = (struct capwap_80211n_radioconf_element *)data;
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ASSERT(data != NULL);
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func->write_u8(handle, element->radioid);
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func->write_u8(handle, element->flags & CAPWAP_80211N_RADIO_CONF_MASK);
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func->write_u8(handle, element->maxsupmcs);
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func->write_u8(handle, element->maxmandmcs);
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func->write_u8(handle, element->txant);
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func->write_u8(handle, element->rxant);
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func->write_u16(handle, 0);
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}
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/* */
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static void *
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capwap_80211n_radioconf_element_parsing(capwap_message_elements_handle handle,
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struct capwap_read_message_elements_ops *func)
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{
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struct capwap_80211n_radioconf_element *data;
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uint16_t reserved;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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if (func->read_ready(handle) != 8) {
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log_printf(LOG_DEBUG, "Invalid IEEE 802.11n Radio Configuration element");
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return NULL;
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}
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/* */
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data = (struct capwap_80211n_radioconf_element*)capwap_alloc(sizeof(struct capwap_80211n_radioconf_element));
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memset(data, 0, sizeof(struct capwap_80211n_radioconf_element));
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/* Retrieve data */
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func->read_u8(handle, &data->radioid);
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func->read_u8(handle, &data->flags);
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func->read_u8(handle, &data->maxsupmcs);
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func->read_u8(handle, &data->maxmandmcs);
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func->read_u8(handle, &data->txant);
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func->read_u8(handle, &data->rxant);
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func->read_u16(handle, &reserved);
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return data;
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}
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/* */
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static void *
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capwap_80211n_radioconf_element_clone(void *data)
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{
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ASSERT(data != NULL);
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return capwap_clone(data, sizeof(struct capwap_80211n_radioconf_element));
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}
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/* */
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static void
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capwap_80211n_radioconf_element_free(void* data)
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{
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ASSERT(data != NULL);
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capwap_free(data);
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}
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/* */
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const struct capwap_message_elements_ops capwap_element_80211n_radioconf_ops = {
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.category = CAPWAP_MESSAGE_ELEMENT_ARRAY,
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.create = capwap_80211n_radioconf_element_create,
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.parse = capwap_80211n_radioconf_element_parsing,
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.clone = capwap_80211n_radioconf_element_clone,
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.free = capwap_80211n_radioconf_element_free
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};
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