Change the location of binding file.
This commit is contained in:
vemax78
634
src/common/binding/ieee80211/ieee80211.c
Normal file
634
src/common/binding/ieee80211/ieee80211.c
Normal file
@ -0,0 +1,634 @@
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#include "capwap.h"
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#include "ieee80211.h"
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/* */
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static int ieee80211_ie_set_ssid(uint8_t* buffer, const char* ssid, int hidessid) {
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struct ieee80211_ie_ssid* iessid = (struct ieee80211_ie_ssid*)buffer;
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ASSERT(buffer != NULL);
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ASSERT(ssid != NULL);
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iessid->id = IEEE80211_IE_SSID;
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if (hidessid) {
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iessid->len = 0;
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} else {
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iessid->len = strlen(ssid);
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if (iessid->len > IEEE80211_IE_SSID_MAX_LENGTH) {
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return -1;
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}
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strncpy((char*)iessid->ssid, ssid, iessid->len);
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}
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return sizeof(struct ieee80211_ie_ssid) + iessid->len;
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}
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/* */
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static int ieee80211_ie_set_supportedrates(uint8_t* buffer, uint8_t* supportedrates, int supportedratescount) {
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int i;
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int count;
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struct ieee80211_ie_supported_rates* iesupportedrates = (struct ieee80211_ie_supported_rates*)buffer;
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ASSERT(buffer != NULL);
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ASSERT(supportedrates != NULL);
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ASSERT(supportedratescount > 0);
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/* IE accept max only 8 rate */
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count = supportedratescount;
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if (count > 8) {
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count = 8;
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}
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/* */
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iesupportedrates->id = IEEE80211_IE_SUPPORTED_RATES;
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iesupportedrates->len = count;
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for (i = 0; i < count; i++) {
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iesupportedrates->rates[i] = supportedrates[i];
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}
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return sizeof(struct ieee80211_ie_supported_rates) + iesupportedrates->len;
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}
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/* */
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static int ieee80211_ie_set_extendedsupportedrates(uint8_t* buffer, uint8_t* supportedrates, int supportedratescount) {
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int i, j;
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struct ieee80211_ie_extended_supported_rates* ieextendedsupportedrates = (struct ieee80211_ie_extended_supported_rates*)buffer;
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ASSERT(buffer != NULL);
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ASSERT(supportedrates != NULL);
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/* IE accept only > 8 rate */
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if (supportedratescount <= IEEE80211_IE_SUPPORTED_RATES_MAX_LENGTH) {
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return 0;
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}
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/* */
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ieextendedsupportedrates->id = IEEE80211_IE_EXTENDED_SUPPORTED_RATES;
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ieextendedsupportedrates->len = supportedratescount - IEEE80211_IE_SUPPORTED_RATES_MAX_LENGTH;
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for (i = IEEE80211_IE_SUPPORTED_RATES_MAX_LENGTH, j = 0; i < supportedratescount; i++, j++) {
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ieextendedsupportedrates->rates[j] = supportedrates[i];
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}
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return sizeof(struct ieee80211_ie_extended_supported_rates) + ieextendedsupportedrates->len;
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}
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/* */
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static int ieee80211_ie_set_dsss(uint8_t* buffer, uint8_t channel) {
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struct ieee80211_ie_dsss* iedsss = (struct ieee80211_ie_dsss*)buffer;
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ASSERT(buffer != NULL);
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iedsss->id = IEEE80211_IE_DSSS;
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iedsss->len = IEEE80211_IE_DSSS_LENGTH;
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iedsss->channel = channel;
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return sizeof(struct ieee80211_ie_dsss);
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}
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/* */
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static int ieee80211_ie_set_erp(uint8_t* buffer, uint32_t mode, uint8_t erpinfo) {
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struct ieee80211_ie_erp* ieerp = (struct ieee80211_ie_erp*)buffer;
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ASSERT(buffer != NULL);
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if (!(mode & IEEE80211_RADIO_TYPE_80211G)) {
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return 0;
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}
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ieerp->id = IEEE80211_IE_ERP;
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ieerp->len = IEEE80211_IE_ERP_LENGTH;
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ieerp->params = erpinfo;
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return sizeof(struct ieee80211_ie_erp);
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}
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/* */
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int ieee80211_retrieve_information_elements_position(struct ieee80211_ie_items* items, const uint8_t* data, int length) {
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ASSERT(items != NULL);
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ASSERT(data != NULL);
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/* */
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memset(items, 0, sizeof(struct ieee80211_ie_items));
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/* Parsing */
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while (length >= 2) {
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uint8_t ie_id = data[0];
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uint8_t ie_len = data[1];
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/* Parsing Information Element */
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switch (ie_id) {
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case IEEE80211_IE_SSID: {
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if (ie_len > IEEE80211_IE_SSID_MAX_LENGTH) {
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return -1;
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}
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items->ssid = (struct ieee80211_ie_ssid*)data;
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break;
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}
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case IEEE80211_IE_SUPPORTED_RATES: {
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if ((ie_len < IEEE80211_IE_SUPPORTED_RATES_MIN_LENGTH) || (ie_len > IEEE80211_IE_SUPPORTED_RATES_MAX_LENGTH)) {
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return -1;
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}
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items->supported_rates = (struct ieee80211_ie_supported_rates*)data;
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break;
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}
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case IEEE80211_IE_DSSS: {
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if (ie_len != IEEE80211_IE_DSSS_LENGTH) {
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return -1;
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}
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items->dsss = (struct ieee80211_ie_dsss*)data;
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break;
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}
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case IEEE80211_IE_COUNTRY: {
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if (ie_len < IEEE80211_IE_COUNTRY_MIN_LENGTH) {
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return -1;
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}
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items->country = (struct ieee80211_ie_country*)data;
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break;
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}
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case IEEE80211_IE_CHALLENGE_TEXT: {
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if (ie_len < IEEE80211_IE_CHALLENGE_TEXT_MIN_LENGTH) {
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return -1;
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}
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items->challenge_text = (struct ieee80211_ie_challenge_text*)data;
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break;
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}
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case IEEE80211_IE_ERP: {
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if (ie_len != IEEE80211_IE_ERP_LENGTH) {
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return -1;
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}
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items->erp = (struct ieee80211_ie_erp*)data;
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break;
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}
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case IEEE80211_IE_EXTENDED_SUPPORTED_RATES: {
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if (ie_len < IEEE80211_IE_EXTENDED_SUPPORTED_MIN_LENGTH) {
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return -1;
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}
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items->extended_supported_rates = (struct ieee80211_ie_extended_supported_rates*)data;
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break;
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}
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case IEEE80211_IE_EDCA_PARAMETER_SET: {
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if (ie_len != IEEE80211_IE_EDCA_PARAMETER_SET_LENGTH) {
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return -1;
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}
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items->edca_parameter_set = (struct ieee80211_ie_edca_parameter_set*)data;
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break;
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}
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case IEEE80211_IE_QOS_CAPABILITY: {
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if (ie_len != IEEE80211_IE_QOS_CAPABILITY_LENGTH) {
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return -1;
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}
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items->qos_capability = (struct ieee80211_ie_qos_capability*)data;
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break;
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}
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case IEEE80211_IE_POWER_CONSTRAINT: {
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if (ie_len != IEEE80211_IE_POWER_CONSTRAINT_LENGTH) {
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return -1;
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}
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items->power_constraint = (struct ieee80211_ie_power_constraint*)data;
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break;
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}
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case IEEE80211_IE_SSID_LIST: {
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items->ssid_list = (struct ieee80211_ie_ssid_list*)data;
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break;
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}
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}
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/* Next Information Element */
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data += sizeof(struct ieee80211_ie) + ie_len;
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length -= sizeof(struct ieee80211_ie) + ie_len;
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}
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return (!length ? 0 : -1);
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}
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/* */
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int ieee80211_aid_create(uint32_t* aidbitfield, uint16_t* aid) {
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int i, j;
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ASSERT(aidbitfield != NULL);
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ASSERT(aid != NULL);
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/* Search free aid bitfield */
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for (i = 0; i < IEEE80211_AID_BITFIELD_SIZE; i++) {
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if (aidbitfield[i] != 0xffffffff) {
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uint32_t bitfield = aidbitfield[i];
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/* Search free bit */
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for (j = 0; j < 32; j++) {
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if (!(bitfield & (1 << j))) {
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*aid = i * 32 + j + 1;
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if (*aid <= IEEE80211_AID_MAX_VALUE) {
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aidbitfield[i] |= (1 << j);
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return 0;
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}
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break;
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}
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}
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break;
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}
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}
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*aid = 0;
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return -1;
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}
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/* */
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void ieee80211_aid_free(uint32_t* aidbitfield, uint16_t aid) {
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ASSERT(aidbitfield != NULL);
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ASSERT((aid > 0) && (aid <= IEEE80211_AID_MAX_VALUE));
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aidbitfield[(aid - 1) / 32] &= ~(1 << ((aid - 1) % 32));
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}
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/* */
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unsigned long ieee80211_frequency_to_channel(uint32_t freq) {
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if ((freq >= 2412) && (freq <= 2472)) {
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return (freq - 2407) / 5;
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} else if (freq == 2484) {
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return 14;
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} else if ((freq >= 4915) && (freq <= 4980)) {
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return (freq - 4000) / 5;
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} else if ((freq >= 5035) && (freq <= 5825)) {
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return (freq - 5000) / 5;
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}
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return 0;
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}
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/* */
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int ieee80211_is_broadcast_addr(const uint8_t* addr) {
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return (((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)) ? 1 : 0);
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}
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/* */
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int ieee80211_is_valid_ssid(const char* ssid, struct ieee80211_ie_ssid* iessid, struct ieee80211_ie_ssid_list* isssidlist) {
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int ssidlength;
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ASSERT(ssid != NULL);
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if (!iessid) {
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return IEEE80211_WRONG_SSID;
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}
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/* Check SSID */
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ssidlength = strlen((char*)ssid);
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if ((ssidlength == iessid->len) && !memcmp(ssid, iessid->ssid, ssidlength)) {
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return IEEE80211_VALID_SSID;
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}
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/* Check SSID list */
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if (isssidlist) {
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int length = isssidlist->len;
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uint8_t* pos = isssidlist->lists;
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while (length >= sizeof(struct ieee80211_ie)) {
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struct ieee80211_ie_ssid* ssiditem = (struct ieee80211_ie_ssid*)pos;
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/* Check buffer */
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length -= sizeof(struct ieee80211_ie);
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if ((ssiditem->id != IEEE80211_IE_SSID) || !ssiditem->len || (length < ssiditem->len)) {
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break;
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} else if ((ssidlength == ssiditem->len) && !memcmp(ssid, ssiditem->ssid, ssidlength)) {
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return IEEE80211_VALID_SSID;
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}
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/* Next */
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length -= ssiditem->len;
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pos += sizeof(struct ieee80211_ie) + ssiditem->len;
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}
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}
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return (!iessid->len ? IEEE80211_WILDCARD_SSID : IEEE80211_WRONG_SSID);
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}
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/* */
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uint8_t ieee80211_get_erpinfo(uint32_t mode, int olbc, unsigned long stationnonerpcount, unsigned long stationnoshortpreamblecount, int shortpreamble) {
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uint8_t result = 0;
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/* Erp mode is valid only in IEEE 802.11 g*/
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if (mode & IEEE80211_RADIO_TYPE_80211G) {
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if (olbc) {
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result |= IEEE80211_ERP_INFO_USE_PROTECTION;
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}
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if (stationnonerpcount > 0) {
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result |= (IEEE80211_ERP_INFO_NON_ERP_PRESENT | IEEE80211_ERP_INFO_USE_PROTECTION);
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}
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if (!shortpreamble || (stationnoshortpreamblecount > 0)) {
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result |= IEEE80211_ERP_INFO_BARKER_PREAMBLE_MODE;
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}
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}
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return result;
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}
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/* */
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int ieee80211_create_beacon(uint8_t* buffer, int length, struct ieee80211_beacon_params* params) {
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int result;
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uint8_t* pos;
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struct ieee80211_header_mgmt* header;
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ASSERT(buffer != NULL);
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/* */
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header = (struct ieee80211_header_mgmt*)buffer;
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params->headbeacon = buffer;
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/* Management header frame */
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header->framecontrol = IEEE80211_FRAME_CONTROL(IEEE80211_FRAMECONTROL_TYPE_MGMT, IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_BEACON);
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header->durationid = __cpu_to_le16(0);
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memset(header->da, 0xff, ETH_ALEN);
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memcpy(header->sa, params->bssid, ETH_ALEN);
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memcpy(header->bssid, params->bssid, ETH_ALEN);
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header->sequencecontrol = __cpu_to_le16(0);
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memset(header->beacon.timestamp, 0, sizeof(header->beacon.timestamp));
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header->beacon.beaconinterval = __cpu_to_le16(params->beaconperiod);
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header->beacon.capability = __cpu_to_le16(params->capability);
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/* Header frame size */
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params->headbeaconlength = (int)((uint8_t*)&header->beacon.ie[0] - (uint8_t*)header);
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pos = buffer + params->headbeaconlength;
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/* Information Element: SSID */
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result = ieee80211_ie_set_ssid(pos, params->ssid, (params->ssid_hidden ? 1 : 0));
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if (result < 0) {
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return -1;
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}
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pos += result;
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params->headbeaconlength += result;
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/* Information Element: Supported Rates */
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result = ieee80211_ie_set_supportedrates(pos, params->supportedrates, params->supportedratescount);
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if (result < 0) {
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return -1;
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}
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pos += result;
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params->headbeaconlength += result;
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/* Information Element: DSSS */
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result = ieee80211_ie_set_dsss(pos, params->channel);
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if (result < 0) {
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return -1;
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}
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pos += result;
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params->headbeaconlength += result;
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/* Separate Information Elements into two block between IE TIM */
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params->tailbeacon = pos;
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params->tailbeaconlength = 0;
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/* Information Element: Country */
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/* TODO */
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/* Information Element: ERP */
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result = ieee80211_ie_set_erp(pos, params->mode, params->erpinfo);
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if (result < 0) {
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return -1;
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}
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pos += result;
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params->tailbeaconlength += result;
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/* Information Element: Extended Supported Rates */
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result = ieee80211_ie_set_extendedsupportedrates(pos, params->supportedrates, params->supportedratescount);
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if (result < 0) {
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return -1;
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}
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pos += result;
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params->tailbeaconlength += result;
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/* Probe Response offload */
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if (params->flags & IEEE80221_CREATE_BEACON_FLAGS_PROBE_RESPONSE_OFFLOAD) {
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struct ieee80211_probe_response_params proberesponseparams;
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/* */
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memset(&proberesponseparams, 0, sizeof(struct ieee80211_probe_response_params));
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memcpy(proberesponseparams.bssid, params->bssid, ETH_ALEN);
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proberesponseparams.beaconperiod = params->beaconperiod;
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proberesponseparams.capability = params->capability;
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proberesponseparams.ssid = params->ssid;
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memcpy(proberesponseparams.supportedrates, params->supportedrates, params->supportedratescount);
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proberesponseparams.supportedratescount = params->supportedratescount;
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proberesponseparams.mode = params->mode;
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proberesponseparams.erpinfo = params->erpinfo;
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proberesponseparams.channel = params->channel;
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/* */
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params->proberesponseoffload = pos;
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params->proberesponseoffloadlength = ieee80211_create_probe_response(pos, (int)(pos - buffer), &proberesponseparams);
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if (params->proberesponseoffloadlength < 0) {
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return -1;
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}
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/* */
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pos += params->proberesponseoffloadlength;
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}
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return (int)(pos - buffer);
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}
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/* */
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int ieee80211_create_probe_response(uint8_t* buffer, int length, struct ieee80211_probe_response_params* params) {
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int result;
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uint8_t* pos;
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int responselength;
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struct ieee80211_header_mgmt* header;
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ASSERT(buffer != NULL);
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/* */
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header = (struct ieee80211_header_mgmt*)buffer;
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/* Management header frame */
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header->framecontrol = IEEE80211_FRAME_CONTROL(IEEE80211_FRAMECONTROL_TYPE_MGMT, IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_PROBE_RESPONSE);
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header->durationid = __cpu_to_le16(0);
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memcpy(header->da, params->station, ETH_ALEN);
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memcpy(header->sa, params->bssid, ETH_ALEN);
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memcpy(header->bssid, params->bssid, ETH_ALEN);
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header->sequencecontrol = __cpu_to_le16(0);
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memset(header->proberesponse.timestamp, 0, sizeof(header->proberesponse.timestamp));
|
||||
header->proberesponse.beaconinterval = __cpu_to_le16(params->beaconperiod);
|
||||
header->proberesponse.capability = __cpu_to_le16(params->capability);
|
||||
|
||||
/* Header frame size */
|
||||
responselength = (int)((uint8_t*)&header->proberesponse.ie[0] - (uint8_t*)header);
|
||||
pos = buffer + responselength;
|
||||
|
||||
/* Information Element: SSID */
|
||||
result = ieee80211_ie_set_ssid(pos, params->ssid, 0);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
/* Information Element: Supported Rates */
|
||||
result = ieee80211_ie_set_supportedrates(pos, params->supportedrates, params->supportedratescount);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
/* Information Element: DSSS */
|
||||
result = ieee80211_ie_set_dsss(pos, params->channel);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
/* Information Element: Country */
|
||||
/* TODO */
|
||||
|
||||
/* Information Element: ERP */
|
||||
result = ieee80211_ie_set_erp(pos, params->mode, params->erpinfo);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
/* Information Element: Extended Supported Rates */
|
||||
result = ieee80211_ie_set_extendedsupportedrates(pos, params->supportedrates, params->supportedratescount);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
return responselength;
|
||||
}
|
||||
|
||||
/* */
|
||||
int ieee80211_create_authentication_response(uint8_t* buffer, int length, struct ieee80211_authentication_params* params) {
|
||||
int responselength;
|
||||
struct ieee80211_header_mgmt* header;
|
||||
|
||||
ASSERT(buffer != NULL);
|
||||
|
||||
/* */
|
||||
header = (struct ieee80211_header_mgmt*)buffer;
|
||||
|
||||
/* Management header frame */
|
||||
header->framecontrol = IEEE80211_FRAME_CONTROL(IEEE80211_FRAMECONTROL_TYPE_MGMT, IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_AUTHENTICATION);
|
||||
header->durationid = __cpu_to_le16(0);
|
||||
memcpy(header->da, params->station, ETH_ALEN);
|
||||
memcpy(header->sa, params->bssid, ETH_ALEN);
|
||||
memcpy(header->bssid, params->bssid, ETH_ALEN);
|
||||
header->sequencecontrol = __cpu_to_le16(0);
|
||||
header->authetication.algorithm = __cpu_to_le16(params->algorithm);
|
||||
header->authetication.transactionseqnumber = __cpu_to_le16(params->transactionseqnumber);
|
||||
header->authetication.statuscode = __cpu_to_le16(params->statuscode);
|
||||
|
||||
/* Header frame size */
|
||||
responselength = (int)((uint8_t*)&header->authetication.ie[0] - (uint8_t*)header);
|
||||
|
||||
/* TODO: add custon IE */
|
||||
|
||||
return responselength;
|
||||
}
|
||||
|
||||
/* */
|
||||
int ieee80211_create_associationresponse_response(uint8_t* buffer, int length, struct ieee80211_associationresponse_params* params) {
|
||||
uint8_t* pos;
|
||||
int result;
|
||||
int responselength;
|
||||
struct ieee80211_header_mgmt* header;
|
||||
|
||||
ASSERT(buffer != NULL);
|
||||
|
||||
/* */
|
||||
header = (struct ieee80211_header_mgmt*)buffer;
|
||||
|
||||
/* Management header frame */
|
||||
header->framecontrol = IEEE80211_FRAME_CONTROL(IEEE80211_FRAMECONTROL_TYPE_MGMT, IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ASSOCIATION_RESPONSE);
|
||||
header->durationid = __cpu_to_le16(0);
|
||||
memcpy(header->da, params->station, ETH_ALEN);
|
||||
memcpy(header->sa, params->bssid, ETH_ALEN);
|
||||
memcpy(header->bssid, params->bssid, ETH_ALEN);
|
||||
header->sequencecontrol = __cpu_to_le16(0);
|
||||
header->associationresponse.capability = __cpu_to_le16(params->capability);
|
||||
header->associationresponse.statuscode = __cpu_to_le16(params->statuscode);
|
||||
header->associationresponse.aid = __cpu_to_le16(params->aid);
|
||||
|
||||
/* Header frame size */
|
||||
responselength = (int)((uint8_t*)&header->associationresponse.ie[0] - (uint8_t*)header);
|
||||
pos = buffer + responselength;
|
||||
|
||||
/* Information Element: Supported Rates */
|
||||
result = ieee80211_ie_set_supportedrates(pos, params->supportedrates, params->supportedratescount);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
/* Information Element: Extended Supported Rates */
|
||||
result = ieee80211_ie_set_extendedsupportedrates(pos, params->supportedrates, params->supportedratescount);
|
||||
if (result < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
pos += result;
|
||||
responselength += result;
|
||||
|
||||
return responselength;
|
||||
}
|
||||
|
||||
/* */
|
||||
int ieee80211_create_deauthentication(uint8_t* buffer, int length, struct ieee80211_deauthentication_params* params) {
|
||||
struct ieee80211_header_mgmt* header;
|
||||
|
||||
ASSERT(buffer != NULL);
|
||||
|
||||
/* */
|
||||
header = (struct ieee80211_header_mgmt*)buffer;
|
||||
|
||||
/* Management header frame */
|
||||
header->framecontrol = IEEE80211_FRAME_CONTROL(IEEE80211_FRAMECONTROL_TYPE_MGMT, IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_DEAUTHENTICATION);
|
||||
header->durationid = __cpu_to_le16(0);
|
||||
memcpy(header->da, params->station, ETH_ALEN);
|
||||
memcpy(header->sa, params->bssid, ETH_ALEN);
|
||||
memcpy(header->bssid, params->bssid, ETH_ALEN);
|
||||
header->sequencecontrol = __cpu_to_le16(0);
|
||||
header->deauthetication.reasoncode = __cpu_to_le16(params->reasoncode);
|
||||
|
||||
return (int)((uint8_t*)&header->deauthetication.ie[0] - (uint8_t*)header);
|
||||
}
|
||||
587
src/common/binding/ieee80211/ieee80211.h
Normal file
587
src/common/binding/ieee80211/ieee80211.h
Normal file
@ -0,0 +1,587 @@
|
||||
#ifndef __CAPWAP_IEEE802_11_HEADER__
|
||||
#define __CAPWAP_IEEE802_11_HEADER__
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <asm/byteorder.h>
|
||||
#include <linux/if_ether.h>
|
||||
|
||||
#ifndef STRUCT_PACKED
|
||||
#define STRUCT_PACKED __attribute__((__packed__))
|
||||
#endif
|
||||
|
||||
/* Global values */
|
||||
#define IEEE80211_MTU 7981
|
||||
#define IEEE80211_SUPPORTEDRATE_MAX_COUNT 16
|
||||
#define IEEE80211_MAX_STATIONS 2007
|
||||
|
||||
/* Radio type with value same of IEEE802.11 Radio Information Message Element */
|
||||
#define IEEE80211_RADIO_TYPE_80211B 0x00000001
|
||||
#define IEEE80211_RADIO_TYPE_80211A 0x00000002
|
||||
#define IEEE80211_RADIO_TYPE_80211G 0x00000004
|
||||
#define IEEE80211_RADIO_TYPE_80211N 0x00000008
|
||||
|
||||
/* */
|
||||
#define IS_IEEE80211_FREQ_BG(x) (((x >= 2412) && (x <= 2484)) ? 1 : 0)
|
||||
#define IS_IEEE80211_FREQ_A(x) ((((x >= 4915) && (x <= 4980)) || ((x >= 5035) && (x <= 5825))) ? 1 : 0)
|
||||
|
||||
/* Rate into multiple of 500Kbps */
|
||||
#define IEEE80211_RATE_1M 2
|
||||
#define IEEE80211_RATE_2M 4
|
||||
#define IEEE80211_RATE_5_5M 11
|
||||
#define IEEE80211_RATE_11M 22
|
||||
#define IEEE80211_RATE_6M 12
|
||||
#define IEEE80211_RATE_9M 18
|
||||
#define IEEE80211_RATE_12M 24
|
||||
#define IEEE80211_RATE_18M 36
|
||||
#define IEEE80211_RATE_24M 48
|
||||
#define IEEE80211_RATE_36M 72
|
||||
#define IEEE80211_RATE_48M 96
|
||||
#define IEEE80211_RATE_54M 108
|
||||
#define IEEE80211_RATE_80211N 127
|
||||
|
||||
#define IS_IEEE80211_RATE_B(x) (((x == IEEE80211_RATE_1M) || (x == IEEE80211_RATE_2M) || (x == IEEE80211_RATE_5_5M) || (x == IEEE80211_RATE_11M)) ? 1 : 0)
|
||||
#define IS_IEEE80211_RATE_G(x) (((x == IEEE80211_RATE_6M) || (x == IEEE80211_RATE_9M) || (x == IEEE80211_RATE_12M) || (x == IEEE80211_RATE_18M) || (x == IEEE80211_RATE_24M) || (x == IEEE80211_RATE_36M) || (x == IEEE80211_RATE_48M) || (x == IEEE80211_RATE_54M)) ? 1 : 0)
|
||||
#define IS_IEEE80211_RATE_A(x) (((x == IEEE80211_RATE_6M) || (x == IEEE80211_RATE_9M) || (x == IEEE80211_RATE_12M) || (x == IEEE80211_RATE_18M) || (x == IEEE80211_RATE_24M) || (x == IEEE80211_RATE_36M) || (x == IEEE80211_RATE_48M) || (x == IEEE80211_RATE_54M)) ? 1 : 0)
|
||||
#define IS_IEEE80211_RATE_N(x) ((x == IEEE80211_RATE_80211N) ? 1 : 0)
|
||||
|
||||
#define IEEE80211_BASICRATE 128
|
||||
#define IS_IEEE80211_BASICRATE_B(x) ((x == IEEE80211_RATE_1M) || (x == IEEE80211_RATE_2M))
|
||||
#define IS_IEEE80211_BASICRATE_G(x) ((x == IEEE80211_RATE_1M) || (x == IEEE80211_RATE_2M) || (x == IEEE80211_RATE_5_5M) || (x == IEEE80211_RATE_11M))
|
||||
#define IS_IEEE80211_BASICRATE_A(x) ((x == IEEE80211_RATE_6M) || (x == IEEE80211_RATE_12M) || (x == IEEE80211_RATE_24M))
|
||||
|
||||
/* Frame control type */
|
||||
#define IEEE80211_FRAMECONTROL_TYPE_MGMT 0
|
||||
#define IEEE80211_FRAMECONTROL_TYPE_CTRL 1
|
||||
#define IEEE80211_FRAMECONTROL_TYPE_DATA 2
|
||||
|
||||
/* Frame control Management subtype */
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ASSOCIATION_REQUEST 0
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ASSOCIATION_RESPONSE 1
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_REASSOCIATION_REQUEST 2
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_REASSOCIATION_RESPONSE 3
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_PROBE_REQUEST 4
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_PROBE_RESPONSE 5
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_TIMING_ADV 6
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_BEACON 8
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ATIM 9
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_DISASSOCIATION 10
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_AUTHENTICATION 11
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_DEAUTHENTICATION 12
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ACTION 13
|
||||
#define IEEE80211_FRAMECONTROL_MGMT_SUBTYPE_ACTION_NOACK 14
|
||||
|
||||
/* Frame control Control subtype */
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_CTRLWRAPPER 7
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_BLOCKACK_REQ 8
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_BLOCKACK 9
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_PSPOLL 10
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_RTS 11
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_CTS 12
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_ACK 13
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_CFEND 14
|
||||
#define IEEE80211_FRAMECONTROL_CTRL_SUBTYPE_CFEND_CFACK 15
|
||||
|
||||
/* Frame control Data subtype */
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_DATA 0
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_DATA_CFACK 1
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_DATA_CFPOLL 2
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_DATA_CFACK_CFPOLL 3
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_NULL 4
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_CFACK 5
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_CFPOLL 6
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_CFACK_CFPOLL 7
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSDATA 8
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSDATA_CFACK 9
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSDATA_CFPOLL 10
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSDATA_CFACK_CFPOLL 11
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSNULL 12
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSCFPOLL 14
|
||||
#define IEEE80211_FRAMECONTROL_DATA_SUBTYPE_QOSCFACK_CFPOLL 15
|
||||
|
||||
/* */
|
||||
#define IEEE80211_FRAME_CONTROL(type, stype) __cpu_to_le16((type << 2) | (stype << 4))
|
||||
#define IEEE80211_FRAME_CONTROL_GET_TYPE(framecontrol) (((framecontrol) & 0x000c) >> 2)
|
||||
#define IEEE80211_FRAME_CONTROL_GET_SUBTYPE(framecontrol) (((framecontrol) & 0x00f0) >> 4)
|
||||
|
||||
/* IEEE802.11 Status Code */
|
||||
#define IEEE80211_STATUS_SUCCESS 0
|
||||
#define IEEE80211_STATUS_UNSPECIFIED_FAILURE 1
|
||||
#define IEEE80211_STATUS_TDLS_WAKEUP_ALTERNATE 2
|
||||
#define IEEE80211_STATUS_TDLS_WAKEUP_REJECT 3
|
||||
#define IEEE80211_STATUS_SECURITY_DISABLED 5
|
||||
#define IEEE80211_STATUS_UNACCEPTABLE_LIFETIME 6
|
||||
#define IEEE80211_STATUS_NOT_IN_SAME_BSS 7
|
||||
#define IEEE80211_STATUS_CAPS_UNSUPPORTED 10
|
||||
#define IEEE80211_STATUS_REASSOCIATION_NO_ASSOCIATE 11
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_UNSPEC 12
|
||||
#define IEEE80211_STATUS_NOT_SUPPORTED_AUTHENTICATION_ALGORITHM 13
|
||||
#define IEEE80211_STATUS_UNKNOWN_AUTHENTICATION_TRANSACTION 14
|
||||
#define IEEE80211_STATUS_CHALLENGE_FAIL 15
|
||||
#define IEEE80211_STATUS_AUTHENTICATION_TIMEOUT 16
|
||||
#define IEEE80211_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_RATES 18
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NOSHORT 19
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NOPBCC 20
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NOAGILITY 21
|
||||
#define IEEE80211_STATUS_SPEC_MGMT_REQUIRED 22
|
||||
#define IEEE80211_STATUS_PWR_CAPABILITY_NOT_VALID 23
|
||||
#define IEEE80211_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NO_SHORT_SLOT_TIME 25
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NO_DSSS_OFDM 26
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NO_HT 27
|
||||
#define IEEE80211_STATUS_R0KH_UNREACHABLE 28
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_NO_PCO 29
|
||||
#define IEEE80211_STATUS_ASSOCIATION_REJECTED_TEMPORARILY 30
|
||||
#define IEEE80211_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
|
||||
#define IEEE80211_STATUS_UNSPECIFIED_QOS_FAILURE 32
|
||||
#define IEEE80211_STATUS_QOS_INSUFFICIENT_BANDWIDTH 33
|
||||
#define IEEE80211_STATUS_EXCESSIVE_FRAME_LOST 34
|
||||
#define IEEE80211_STATUS_STA_NOT_SUPPORT_QOS_FACILITY 35
|
||||
#define IEEE80211_STATUS_REQUEST_DECLINED 37
|
||||
#define IEEE80211_STATUS_INVALID_PARAMETERS 38
|
||||
#define IEEE80211_STATUS_REJECTED_WITH_SUGGESTED_CHANGES 39
|
||||
#define IEEE80211_STATUS_INVALID_IE 40
|
||||
#define IEEE80211_STATUS_GROUP_CIPHER_NOT_VALID 41
|
||||
#define IEEE80211_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
|
||||
#define IEEE80211_STATUS_AKMP_NOT_VALID 43
|
||||
#define IEEE80211_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
|
||||
#define IEEE80211_STATUS_INVALID_RSN_IE_CAPAB 45
|
||||
#define IEEE80211_STATUS_CIPHER_REJECTED_PER_POLICY 46
|
||||
#define IEEE80211_STATUS_TS_NOT_CREATED 47
|
||||
#define IEEE80211_STATUS_DIRECT_LINK_NOT_ALLOWED 48
|
||||
#define IEEE80211_STATUS_DEST_STA_NOT_PRESENT 49
|
||||
#define IEEE80211_STATUS_DEST_STA_NOT_QOS_STA 50
|
||||
#define IEEE80211_STATUS_ASSOCIATION_DENIED_LISTEN_INT_TOO_LARGE 51
|
||||
#define IEEE80211_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
|
||||
#define IEEE80211_STATUS_INVALID_PMKID 53
|
||||
#define IEEE80211_STATUS_INVALID_MDIE 54
|
||||
#define IEEE80211_STATUS_INVALID_FTIE 55
|
||||
#define IEEE80211_STATUS_REQUEST_TCLAS_NOT_SUPPORTED 56
|
||||
#define IEEE80211_STATUS_INSUFFICIENT_TCLAS 57
|
||||
#define IEEE80211_STATUS_TS_NOT_BEEN_CREATED 58
|
||||
#define IEEE80211_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
|
||||
#define IEEE80211_STATUS_NO_OUTSTANDING_GAS_REQ 60
|
||||
#define IEEE80211_STATUS_GAS_RESP_NOT_RECEIVED 61
|
||||
#define IEEE80211_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
|
||||
#define IEEE80211_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
|
||||
#define IEEE80211_STATUS_REQ_REFUSED_HOME 64
|
||||
#define IEEE80211_STATUS_ADV_SRV_UNREACHABLE 65
|
||||
#define IEEE80211_STATUS_REQ_REFUSED_SSPN 67
|
||||
#define IEEE80211_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
|
||||
#define IEEE80211_STATUS_INVALID_RSNIE 72
|
||||
#define IEEE80211_STATUS_UAPSD_COEXISTENCE_NOT_SUPPORTED 73
|
||||
#define IEEE80211_STATUS_REQUEST_UAPSD_COEXISTENCE_NOT_SUPPORTED 74
|
||||
#define IEEE80211_STATUS_REQUEST_INTERVAL_NOT SUPPORTED 75
|
||||
#define IEEE80211_STATUS_ANTI_CLOGGING_TOKEN_REQ 76
|
||||
#define IEEE80211_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77
|
||||
#define IEEE80211_STATUS_CANNOT_FIND_ALTERNATIVE_TBTT 78
|
||||
#define IEEE80211_STATUS_TRANSMISSION_FAILURE 79
|
||||
#define IEEE80211_STATUS_REQUYESTED_TCLAS_NOT_SUPPORTED 80
|
||||
#define IEEE80211_STATUS_TCLAS_RESOURCES_EXHAUSTED 81
|
||||
#define IEEE80211_STATUS_REJECTED_WITH_SUGGESTED_BSS_TRANSITION 82
|
||||
#define IEEE80211_STATUS_REFUSED_EXTERNAL_REASON 92
|
||||
#define IEEE80211_STATUS_REFUSED_AP_OUT_OF_MEMORY 93
|
||||
#define IEEE80211_STATUS_REJECTED_EMERGENCY_SERVICES_NOT_SUPPORTED 94
|
||||
#define IEEE80211_STATUS_QUERY_RESPONSE_OUTSTANDING 95
|
||||
#define IEEE80211_STATUS_MCCAOP_RESERVATION_CONFLICT 100
|
||||
#define IEEE80211_STATUS_MAF_LIMIT_EXCEEDED 101
|
||||
#define IEEE80211_STATUS_MCCA_TRACK_LIMIT_EXCEEDED 102
|
||||
|
||||
/* IEEE802.11 Reason code */
|
||||
#define IEEE80211_REASON_UNSPECIFIED 1
|
||||
#define IEEE80211_REASON_PREV_AUTH_NOT_VALID 2
|
||||
#define IEEE80211_REASON_DEAUTH_LEAVING 3
|
||||
#define IEEE80211_REASON_DISASSOC_DUE_TO_INACTIVITY 4
|
||||
#define IEEE80211_REASON_DISASSOC_AP_BUSY 5
|
||||
#define IEEE80211_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
|
||||
#define IEEE80211_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
|
||||
#define IEEE80211_REASON_DISASSOC_STA_HAS_LEFT 8
|
||||
#define IEEE80211_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
|
||||
#define IEEE80211_REASON_PWR_CAPABILITY_NOT_VALID 10
|
||||
#define IEEE80211_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
|
||||
#define IEEE80211_REASON_INVALID_IE 13
|
||||
#define IEEE80211_REASON_MICHAEL_MIC_FAILURE 14
|
||||
#define IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT 15
|
||||
#define IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
|
||||
#define IEEE80211_REASON_IE_IN_4WAY_DIFFERS 17
|
||||
#define IEEE80211_REASON_GROUP_CIPHER_NOT_VALID 18
|
||||
#define IEEE80211_REASON_PAIRWISE_CIPHER_NOT_VALID 19
|
||||
#define IEEE80211_REASON_AKMP_NOT_VALID 20
|
||||
#define IEEE80211_REASON_UNSUPPORTED_RSN_IE_VERSION 21
|
||||
#define IEEE80211_REASON_INVALID_RSN_IE_CAPAB 22
|
||||
#define IEEE80211_REASON_IEEE_802_1X_AUTH_FAILED 23
|
||||
#define IEEE80211_REASON_CIPHER_SUITE_REJECTED 24
|
||||
#define IEEE80211_REASON_TDLS_TEARDOWN_UNREACHABLE 25
|
||||
#define IEEE80211_REASON_TDLS_TEARDOWN_UNSPECIFIED 26
|
||||
#define IEEE80211_REASON_DISASSOC_LOW_ACK 34
|
||||
|
||||
/* IEEE802.11 Authentication Algorithm */
|
||||
#define IEEE80211_AUTHENTICATION_ALGORITHM_OPEN 0
|
||||
#define IEEE80211_AUTHENTICATION_ALGORITHM_SHARED_KEY 1
|
||||
#define IEEE80211_AUTHENTICATION_ALGORITHM_FAST_BSS 2
|
||||
#define IEEE80211_AUTHENTICATION_ALGORITHM_SAE 3
|
||||
|
||||
/* */
|
||||
#define IEEE80211_AID_FIELD 0xC000
|
||||
#define IEEE80211_AID_MAX_VALUE 2007
|
||||
|
||||
/* */
|
||||
#define IEEE80211_ERP_INFO_NON_ERP_PRESENT 0x01
|
||||
#define IEEE80211_ERP_INFO_USE_PROTECTION 0x02
|
||||
#define IEEE80211_ERP_INFO_BARKER_PREAMBLE_MODE 0x04
|
||||
|
||||
/* */
|
||||
#define IEEE80211_CAPABILITY_ESS 0x0001
|
||||
#define IEEE80211_CAPABILITY_IBSS 0x0002
|
||||
#define IEEE80211_CAPABILITY_CFPOLLABLE 0x0004
|
||||
#define IEEE80211_CAPABILITY_CFPOLLREQUEST 0x0008
|
||||
#define IEEE80211_CAPABILITY_PRIVACY 0x0010
|
||||
#define IEEE80211_CAPABILITY_SHORTPREAMBLE 0x0020
|
||||
#define IEEE80211_CAPABILITY_PBCC 0x0040
|
||||
#define IEEE80211_CAPABILITY_CHANNELAGILITY 0x0080
|
||||
#define IEEE80211_CAPABILITY_SPECTRUMMAN 0x0100
|
||||
#define IEEE80211_CAPABILITY_QOS 0x0200
|
||||
#define IEEE80211_CAPABILITY_SHORTSLOTTIME 0x0400
|
||||
#define IEEE80211_CAPABILITY_APSD 0x0800
|
||||
#define IEEE80211_CAPABILITY_DSSS_OFDM 0x2000
|
||||
#define IEEE80211_CAPABILITY_DELAYEDACK 0x4000
|
||||
#define IEEE80211_CAPABILITY_IMMEDIATEACK 0x8000
|
||||
|
||||
/* 802.11 Packet - IEEE802.11 is a little-endian protocol */
|
||||
struct ieee80211_header {
|
||||
__le16 framecontrol;
|
||||
__le16 durationid;
|
||||
uint8_t address1[ETH_ALEN];
|
||||
uint8_t address2[ETH_ALEN];
|
||||
uint8_t address3[ETH_ALEN];
|
||||
__le16 sequencecontrol;
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* */
|
||||
struct ieee80211_header_mgmt {
|
||||
__le16 framecontrol;
|
||||
__le16 durationid;
|
||||
uint8_t da[ETH_ALEN];
|
||||
uint8_t sa[ETH_ALEN];
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
__le16 sequencecontrol;
|
||||
|
||||
union {
|
||||
struct {
|
||||
uint8_t timestamp[8];
|
||||
__le16 beaconinterval;
|
||||
__le16 capability;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED beacon;
|
||||
|
||||
struct {
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED proberequest;
|
||||
|
||||
struct {
|
||||
uint8_t timestamp[8];
|
||||
__le16 beaconinterval;
|
||||
__le16 capability;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED proberesponse;
|
||||
|
||||
struct {
|
||||
__le16 algorithm;
|
||||
__le16 transactionseqnumber;
|
||||
__le16 statuscode;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED authetication;
|
||||
|
||||
struct {
|
||||
__le16 capability;
|
||||
__le16 listeninterval;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED associationrequest;
|
||||
|
||||
struct {
|
||||
__le16 capability;
|
||||
__le16 statuscode;
|
||||
__le16 aid;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED associationresponse;
|
||||
|
||||
struct {
|
||||
__le16 capability;
|
||||
__le16 listeninterval;
|
||||
uint8_t currentap[6];
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED reassociationrequest;
|
||||
|
||||
struct {
|
||||
__le16 capability;
|
||||
__le16 statuscode;
|
||||
__le16 aid;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED reassociationresponse;
|
||||
|
||||
struct {
|
||||
__le16 reasoncode;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED deauthetication;
|
||||
|
||||
struct {
|
||||
__le16 reasoncode;
|
||||
uint8_t ie[0];
|
||||
} STRUCT_PACKED disassociation;
|
||||
};
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Generic information element */
|
||||
struct ieee80211_ie {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 SSID information element */
|
||||
#define IEEE80211_IE_SSID 0
|
||||
#define IEEE80211_IE_SSID_MAX_LENGTH 32
|
||||
|
||||
struct ieee80211_ie_ssid {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t ssid[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Supported Rates information element */
|
||||
#define IEEE80211_IE_SUPPORTED_RATES 1
|
||||
#define IEEE80211_IE_SUPPORTED_RATES_MIN_LENGTH 1
|
||||
#define IEEE80211_IE_SUPPORTED_RATES_MAX_LENGTH 8
|
||||
|
||||
struct ieee80211_ie_supported_rates {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t rates[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 DSSS information element */
|
||||
#define IEEE80211_IE_DSSS 3
|
||||
#define IEEE80211_IE_DSSS_LENGTH 1
|
||||
|
||||
struct ieee80211_ie_dsss {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t channel;
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Country information element */
|
||||
#define IEEE80211_IE_COUNTRY 7
|
||||
#define IEEE80211_IE_COUNTRY_MIN_LENGTH 6
|
||||
|
||||
struct ieee80211_ie_country_channelgroup {
|
||||
uint8_t firstchannel;
|
||||
uint8_t numberchannels;
|
||||
uint8_t maxtxpower;
|
||||
} STRUCT_PACKED;
|
||||
|
||||
struct ieee80211_ie_country {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t country[3];
|
||||
uint8_t channelgroup[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Challenge text information element */
|
||||
#define IEEE80211_IE_CHALLENGE_TEXT 16
|
||||
#define IEEE80211_IE_CHALLENGE_TEXT_MIN_LENGTH 3
|
||||
|
||||
struct ieee80211_ie_challenge_text {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t challengetext[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 ERP information element */
|
||||
#define IEEE80211_IE_ERP 42
|
||||
#define IEEE80211_IE_ERP_LENGTH 1
|
||||
|
||||
struct ieee80211_ie_erp {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t params;
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Extended Supported Rates information element */
|
||||
#define IEEE80211_IE_EXTENDED_SUPPORTED_RATES 50
|
||||
#define IEEE80211_IE_EXTENDED_SUPPORTED_MIN_LENGTH 1
|
||||
|
||||
struct ieee80211_ie_extended_supported_rates {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t rates[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 EDCA Parameter Set information element */
|
||||
#define IEEE80211_IE_EDCA_PARAMETER_SET 12
|
||||
#define IEEE80211_IE_EDCA_PARAMETER_SET_LENGTH 18
|
||||
|
||||
#define EDCA_PARAMETER_RECORD_AC_BE_FIELD 0
|
||||
#define EDCA_PARAMETER_RECORD_AC_BK_FIELD 1
|
||||
#define EDCA_PARAMETER_RECORD_AC_VI_FIELD 2
|
||||
#define EDCA_PARAMETER_RECORD_AC_VO_FIELD 3
|
||||
|
||||
struct ieee80211_ie_edca_parameter_set {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
/* TODO */
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 QoS Capability information element */
|
||||
#define IEEE80211_IE_QOS_CAPABILITY 46
|
||||
#define IEEE80211_IE_QOS_CAPABILITY_LENGTH 1
|
||||
|
||||
struct ieee80211_ie_qos_capability {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
/* TODO */
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 Power Constraint information element */
|
||||
#define IEEE80211_IE_POWER_CONSTRAINT 32
|
||||
#define IEEE80211_IE_POWER_CONSTRAINT_LENGTH 1
|
||||
|
||||
struct ieee80211_ie_power_constraint {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
/* TODO */
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 SSID List */
|
||||
#define IEEE80211_IE_SSID_LIST 84
|
||||
|
||||
struct ieee80211_ie_ssid_list {
|
||||
uint8_t id;
|
||||
uint8_t len;
|
||||
uint8_t lists[0];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* 802.11 All information elements */
|
||||
struct ieee80211_ie_items {
|
||||
struct ieee80211_ie_ssid* ssid;
|
||||
struct ieee80211_ie_supported_rates* supported_rates;
|
||||
struct ieee80211_ie_dsss* dsss;
|
||||
struct ieee80211_ie_country* country;
|
||||
struct ieee80211_ie_challenge_text* challenge_text;
|
||||
struct ieee80211_ie_erp* erp;
|
||||
struct ieee80211_ie_extended_supported_rates* extended_supported_rates;
|
||||
struct ieee80211_ie_edca_parameter_set* edca_parameter_set;
|
||||
struct ieee80211_ie_qos_capability* qos_capability;
|
||||
struct ieee80211_ie_power_constraint* power_constraint;
|
||||
struct ieee80211_ie_ssid_list* ssid_list;
|
||||
};
|
||||
|
||||
/* IEEE 802.11 functions */
|
||||
uint8_t ieee80211_get_erpinfo(uint32_t mode, int olbc, unsigned long stationnonerpcount, unsigned long stationnoshortpreamblecount, int shortpreamble);
|
||||
|
||||
/* Management Beacon */
|
||||
#define IEEE80221_CREATE_BEACON_FLAGS_PROBE_RESPONSE_OFFLOAD 0x00000001
|
||||
|
||||
struct ieee80211_beacon_params {
|
||||
unsigned long flags;
|
||||
|
||||
uint8_t* headbeacon;
|
||||
int headbeaconlength;
|
||||
uint8_t* tailbeacon;
|
||||
int tailbeaconlength;
|
||||
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
|
||||
uint16_t beaconperiod;
|
||||
uint16_t capability;
|
||||
|
||||
const char* ssid;
|
||||
int ssid_hidden;
|
||||
|
||||
int supportedratescount;
|
||||
uint8_t supportedrates[IEEE80211_SUPPORTEDRATE_MAX_COUNT];
|
||||
|
||||
uint8_t channel;
|
||||
|
||||
uint32_t mode;
|
||||
uint8_t erpinfo;
|
||||
|
||||
uint8_t* proberesponseoffload;
|
||||
int proberesponseoffloadlength;
|
||||
};
|
||||
|
||||
int ieee80211_create_beacon(uint8_t* buffer, int length, struct ieee80211_beacon_params* params);
|
||||
|
||||
/* Management Probe Response */
|
||||
struct ieee80211_probe_response_params {
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
uint8_t station[ETH_ALEN];
|
||||
|
||||
uint16_t beaconperiod;
|
||||
uint16_t capability;
|
||||
|
||||
const char* ssid;
|
||||
|
||||
int supportedratescount;
|
||||
uint8_t supportedrates[IEEE80211_SUPPORTEDRATE_MAX_COUNT];
|
||||
|
||||
uint8_t channel;
|
||||
|
||||
uint32_t mode;
|
||||
uint8_t erpinfo;
|
||||
};
|
||||
|
||||
int ieee80211_create_probe_response(uint8_t* buffer, int length, struct ieee80211_probe_response_params* params);
|
||||
|
||||
/* Management Authentication */
|
||||
struct ieee80211_authentication_params {
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
uint8_t station[ETH_ALEN];
|
||||
|
||||
uint16_t algorithm;
|
||||
uint16_t transactionseqnumber;
|
||||
uint16_t statuscode;
|
||||
};
|
||||
|
||||
int ieee80211_create_authentication_response(uint8_t* buffer, int length, struct ieee80211_authentication_params* params);
|
||||
|
||||
/* Management Association Response */
|
||||
struct ieee80211_associationresponse_params {
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
uint8_t station[ETH_ALEN];
|
||||
|
||||
uint16_t capability;
|
||||
uint16_t statuscode;
|
||||
uint16_t aid;
|
||||
|
||||
int supportedratescount;
|
||||
uint8_t supportedrates[IEEE80211_SUPPORTEDRATE_MAX_COUNT];
|
||||
};
|
||||
|
||||
int ieee80211_create_associationresponse_response(uint8_t* buffer, int length, struct ieee80211_associationresponse_params* params);
|
||||
|
||||
/* Management Deauthentication */
|
||||
struct ieee80211_deauthentication_params {
|
||||
uint8_t bssid[ETH_ALEN];
|
||||
uint8_t station[ETH_ALEN];
|
||||
|
||||
uint16_t reasoncode;
|
||||
};
|
||||
|
||||
int ieee80211_create_deauthentication(uint8_t* buffer, int length, struct ieee80211_deauthentication_params* params);
|
||||
|
||||
/* Utils */
|
||||
int ieee80211_retrieve_information_elements_position(struct ieee80211_ie_items* items, const uint8_t* data, int length);
|
||||
unsigned long ieee80211_frequency_to_channel(uint32_t freq);
|
||||
int ieee80211_is_broadcast_addr(const uint8_t* addr);
|
||||
|
||||
/* */
|
||||
#define IEEE80211_VALID_SSID 1
|
||||
#define IEEE80211_WILDCARD_SSID 0
|
||||
#define IEEE80211_WRONG_SSID -1
|
||||
int ieee80211_is_valid_ssid(const char* ssid, struct ieee80211_ie_ssid* iessid, struct ieee80211_ie_ssid_list* isssidlist);
|
||||
|
||||
/* IEEE802.11 Aid management */
|
||||
#define IEEE80211_AID_BITFIELD_SIZE 63
|
||||
int ieee80211_aid_create(uint32_t* aidbitfield, uint16_t* aid);
|
||||
void ieee80211_aid_free(uint32_t* aidbitfield, uint16_t aid);
|
||||
|
||||
#endif /* __CAPWAP_IEEE802_11_HEADER__ */
|
||||
Reference in New Issue
Block a user