94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
#include "capwap.h"
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#include "element.h"
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/********************************************************************
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0 1 2
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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
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Radio ID | State | Cause |
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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Type: 32 for Radio Operational State
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Length: 3
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********************************************************************/
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/* */
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static void capwap_radiooprstate_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
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struct capwap_radiooprstate_element* element = (struct capwap_radiooprstate_element*)data;
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ASSERT(data != NULL);
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ASSERT(IS_VALID_RADIOID(element->radioid));
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ASSERT((element->state == CAPWAP_RADIO_OPERATIONAL_STATE_ENABLED) || (element->state == CAPWAP_RADIO_OPERATIONAL_STATE_DISABLED));
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ASSERT((element->cause == CAPWAP_RADIO_OPERATIONAL_CAUSE_NORMAL) || (element->cause == CAPWAP_RADIO_OPERATIONAL_CAUSE_RADIOFAILURE) ||
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(element->cause == CAPWAP_RADIO_OPERATIONAL_CAUSE_SOFTWAREFAILURE) || (element->cause == CAPWAP_RADIO_OPERATIONAL_CAUSE_ADMINSET));
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/* */
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func->write_u8(handle, element->radioid);
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func->write_u8(handle, element->state);
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func->write_u8(handle, element->cause);
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}
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/* */
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static void* capwap_radiooprstate_element_clone(void* data) {
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ASSERT(data != NULL);
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return capwap_clone(data, sizeof(struct capwap_radiooprstate_element));
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}
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/* */
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static void capwap_radiooprstate_element_free(void* data) {
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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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static void* capwap_radiooprstate_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
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struct capwap_radiooprstate_element* data;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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if (func->read_ready(handle) != 3) {
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log_printf(LOG_DEBUG, "Invalid Radio Operational State element: underbuffer");
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return NULL;
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}
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/* Retrieve data */
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data = (struct capwap_radiooprstate_element*)capwap_alloc(sizeof(struct capwap_radiooprstate_element));
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func->read_u8(handle, &data->radioid);
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func->read_u8(handle, &data->state);
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func->read_u8(handle, &data->cause);
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if (!IS_VALID_RADIOID(data->radioid)) {
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capwap_radiooprstate_element_free((void*)data);
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log_printf(LOG_DEBUG, "Invalid Radio Operational State element: invalid radioid");
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return NULL;
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} else if ((data->state != CAPWAP_RADIO_OPERATIONAL_STATE_ENABLED) && (data->state != CAPWAP_RADIO_OPERATIONAL_STATE_DISABLED)) {
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capwap_radiooprstate_element_free((void*)data);
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log_printf(LOG_DEBUG, "Invalid Radio Operational State element: invalid state");
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return NULL;
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} else if ((data->cause != CAPWAP_RADIO_OPERATIONAL_CAUSE_NORMAL) &&
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(data->cause != CAPWAP_RADIO_OPERATIONAL_CAUSE_RADIOFAILURE) &&
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(data->cause != CAPWAP_RADIO_OPERATIONAL_CAUSE_SOFTWAREFAILURE) &&
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(data->cause != CAPWAP_RADIO_OPERATIONAL_CAUSE_ADMINSET)) {
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capwap_radiooprstate_element_free((void*)data);
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log_printf(LOG_DEBUG, "Invalid Radio Operational State element: invalid cause");
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return NULL;
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}
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return data;
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}
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/* */
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const struct capwap_message_elements_ops capwap_element_radiooprstate_ops = {
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.category = CAPWAP_MESSAGE_ELEMENT_ARRAY,
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.create = capwap_radiooprstate_element_create,
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.parse = capwap_radiooprstate_element_parsing,
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.clone = capwap_radiooprstate_element_clone,
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.free = capwap_radiooprstate_element_free
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};
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