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itlwm/AirportItlwm/AirportVirtualIOCTL.cpp
zxystd 2484f0301e AirportItlwm: format code.
2022-12-04 12:01:49 +08:00

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//
// AirportVirtualIOCTL.cpp
// AirportItlwm
//
// Created by qcwap on 2020/9/4.
// Copyright © 2020 钟先耀. All rights reserved.
//
#include "AirportItlwm.hpp"
SInt32 AirportItlwm::
apple80211VirtualRequest(UInt request_type, int request_number, IO80211VirtualInterface *interface, void *data)
{
if (request_type != SIOCGA80211 && request_type != SIOCSA80211)
return kIOReturnError;
IOReturn ret = kIOReturnError;
switch (request_number) {
case APPLE80211_IOC_CARD_CAPABILITIES:
IOCTL_GET(request_type, CARD_CAPABILITIES, apple80211_capability_data);
break;
case APPLE80211_IOC_POWER:
IOCTL_GET(request_type, POWER, apple80211_power_data);
break;
case APPLE80211_IOC_SUPPORTED_CHANNELS:
IOCTL_GET(request_type, SUPPORTED_CHANNELS, apple80211_sup_channel_data);
break;
case APPLE80211_IOC_DRIVER_VERSION:
IOCTL_GET(request_type, DRIVER_VERSION, apple80211_version_data);
break;
case APPLE80211_IOC_OP_MODE:
IOCTL_GET(request_type, OP_MODE, apple80211_opmode_data);
break;
case APPLE80211_IOC_PHY_MODE:
IOCTL_GET(request_type, PHY_MODE, apple80211_phymode_data);
break;
case APPLE80211_IOC_RSSI:
IOCTL_GET(request_type, RSSI, apple80211_rssi_data);
break;
case APPLE80211_IOC_STATE:
IOCTL_GET(request_type, STATE, apple80211_state_data);
break;
case APPLE80211_IOC_BSSID:
IOCTL(request_type, BSSID, apple80211_bssid_data);
break;
case APPLE80211_IOC_RATE:
IOCTL_GET(request_type, RATE, apple80211_rate_data);
break;
case APPLE80211_IOC_CHANNEL:
IOCTL(request_type, CHANNEL, apple80211_channel_data);
break;
case APPLE80211_IOC_AUTH_TYPE:
IOCTL(request_type, AUTH_TYPE, apple80211_authtype_data);
break;
case APPLE80211_IOC_ROAM_PROFILE:
IOCTL(request_type, ROAM_PROFILE, apple80211_roam_profile_band_data);
break;
case APPLE80211_IOC_SSID:
IOCTL(request_type, SSID, apple80211_ssid_data);
break;
case APPLE80211_IOC_AWDL_PEER_TRAFFIC_REGISTRATION:
IOCTL(request_type, AWDL_PEER_TRAFFIC_REGISTRATION, apple80211_awdl_peer_traffic_registration);
break;
case APPLE80211_IOC_AWDL_SYNC_ENABLED:
IOCTL(request_type, SYNC_ENABLED, apple80211_awdl_sync_enabled);
break;
case APPLE80211_IOC_AWDL_SYNC_FRAME_TEMPLATE:
IOCTL(request_type, SYNC_FRAME_TEMPLATE, apple80211_awdl_sync_frame_template);
break;
case APPLE80211_IOC_HT_CAPABILITY:
IOCTL_GET(request_type, AWDL_HT_CAPABILITY, apple80211_ht_capability);
break;
case APPLE80211_IOC_VHT_CAPABILITY:
IOCTL_GET(request_type, AWDL_VHT_CAPABILITY, apple80211_vht_capability);
break;
case APPLE80211_IOC_AWDL_ELECTION_METRIC:
IOCTL(request_type, AWDL_ELECTION_METRIC, apple80211_awdl_election_metric);
break;
case APPLE80211_IOC_AWDL_BSSID:
IOCTL(request_type, AWDL_BSSID, apple80211_awdl_bssid);
break;
case APPLE80211_IOC_CHANNELS_INFO:
IOCTL_GET(request_type, CHANNELS_INFO, apple80211_channels_info);
break;
case APPLE80211_IOC_PEER_CACHE_MAXIMUM_SIZE:
IOCTL(request_type, PEER_CACHE_MAXIMUM_SIZE, apple80211_peer_cache_maximum_size);
break;
case APPLE80211_IOC_AWDL_ELECTION_ID:
IOCTL(request_type, AWDL_ELECTION_ID, apple80211_awdl_election_id);
break;
case APPLE80211_IOC_AWDL_MASTER_CHANNEL:
IOCTL(request_type, AWDL_MASTER_CHANNEL, apple80211_awdl_master_channel);
break;
case APPLE80211_IOC_AWDL_SECONDARY_MASTER_CHANNEL:
IOCTL(request_type, AWDL_SECONDARY_MASTER_CHANNEL, apple80211_awdl_secondary_master_channel);
break;
case APPLE80211_IOC_AWDL_MIN_RATE:
IOCTL(request_type, AWDL_MIN_RATE, apple80211_awdl_min_rate);
break;
case APPLE80211_IOC_AWDL_ELECTION_RSSI_THRESHOLDS:
IOCTL(request_type, AWDL_ELECTION_RSSI_THRESHOLDS, apple80211_awdl_election_rssi_thresholds);
break;
case APPLE80211_IOC_AWDL_SYNCHRONIZATION_CHANNEL_SEQUENCE:
IOCTL(request_type, AWDL_SYNCHRONIZATION_CHANNEL_SEQUENCE, apple80211_awdl_sync_channel_sequence);
break;
case APPLE80211_IOC_AWDL_PRESENCE_MODE:
IOCTL(request_type, AWDL_PRESENCE_MODE, apple80211_awdl_presence_mode);
break;
case APPLE80211_IOC_AWDL_EXTENSION_STATE_MACHINE_PARAMETERS:
IOCTL(request_type, AWDL_EXTENSION_STATE_MACHINE_PARAMETERS, apple80211_awdl_extension_state_machine_parameter);
break;
case APPLE80211_IOC_AWDL_SYNC_STATE:
IOCTL(request_type, AWDL_SYNC_STATE, apple80211_awdl_sync_state);
break;
case APPLE80211_IOC_AWDL_SYNC_PARAMS:
IOCTL(request_type, AWDL_SYNC_PARAMS, apple80211_awdl_sync_params);
break;
case APPLE80211_IOC_AWDL_CAPABILITIES:
IOCTL_GET(request_type, AWDL_CAPABILITIES, apple80211_awdl_cap);
break;
case APPLE80211_IOC_AWDL_AF_TX_MODE:
IOCTL(request_type, AWDL_AF_TX_MODE, apple80211_awdl_af_tx_mode);
break;
case APPLE80211_IOC_AWDL_OOB_AUTO_REQUEST:
IOCTL_SET(request_type, AWDL_OOB_AUTO_REQUEST, apple80211_awdl_oob_request);
break;
case APPLE80211_IOC_IE:
IOCTL(request_type, IE, apple80211_ie_data);
break;
case APPLE80211_IOC_P2P_LISTEN:
IOCTL_SET(request_type, P2P_LISTEN, apple80211_p2p_listen_data);
break;
case APPLE80211_IOC_P2P_SCAN:
IOCTL_SET(request_type, P2P_SCAN, apple80211_scan_data);
break;
case APPLE80211_IOC_P2P_GO_CONF:
IOCTL_SET(request_type, P2P_GO_CONF, apple80211_p2p_go_conf_data);
break;
default:
unhandled:
if (!ml_at_interrupt_context())
XYLog("%s Unhandled IOCTL %s (%d) %s\n", __FUNCTION__, IOCTL_NAMES[request_number >= ARRAY_SIZE(IOCTL_NAMES) ? 0: request_number],
request_number, request_type == SIOCGA80211 ? "get" : (request_type == SIOCSA80211 ? "set" : "other"));
break;
}
return ret;
}
IOReturn AirportItlwm::
setAWDL_PEER_TRAFFIC_REGISTRATION(OSObject *object, struct apple80211_awdl_peer_traffic_registration *data)
{
char name[255];
if (data->name_len > 0 && data->name_len < 255) {
bzero(name, 255);
memcpy(name, data->name, data->name_len);
}
XYLog("%s name=%s, name_len=%d, active=%d\n", __FUNCTION__, name, data->name_len, data->active);
if (!strncmp(data->name, "wifid-assisted-discovery", data->name_len)) {
if (data->active) {
} else {
}
} else if (!strncmp(data->name, "sidecar", data->name_len)) {
}
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_PEER_TRAFFIC_REGISTRATION(OSObject *object, struct apple80211_awdl_peer_traffic_registration *)
{
XYLog("%s\n", __FUNCTION__);
if (fAWDLInterface)
return 45;
return 22;
}
IOReturn AirportItlwm::
setAWDL_ELECTION_METRIC(OSObject *object, struct apple80211_awdl_election_metric *data)
{
XYLog("%s metric=%d\n", __FUNCTION__, data->metric);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_ELECTION_METRIC(OSObject *object, struct apple80211_awdl_election_metric *data)
{
XYLog("%s\n", __FUNCTION__);
return kIOReturnError;
}
IOReturn AirportItlwm::
getSYNC_ENABLED(OSObject *object, struct apple80211_awdl_sync_enabled *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->enabled = this->awdlSyncEnable;
data->unk1 = 0;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setSYNC_ENABLED(OSObject *object, struct apple80211_awdl_sync_enabled *data)
{
XYLog("%s sync_enabled=%d\n", __FUNCTION__, data->enabled);
this->awdlSyncEnable = data->enabled;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getSYNC_FRAME_TEMPLATE(OSObject *object, struct apple80211_awdl_sync_frame_template *data)
{
XYLog("%s\n", __FUNCTION__);
if (syncFrameTemplate == NULL || syncFrameTemplateLength == 0)
return kIOReturnError;
data->version = APPLE80211_VERSION;
data->payload_len = syncFrameTemplateLength;
memcpy(data->payload, syncFrameTemplate, syncFrameTemplateLength);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setSYNC_FRAME_TEMPLATE(OSObject *object, struct apple80211_awdl_sync_frame_template *data)
{
XYLog("%s payload_len=%d\n", __FUNCTION__, data->payload_len);
if (data->payload_len <= 0)
return kIOReturnError;
if (syncFrameTemplate != NULL && syncFrameTemplateLength > 0) {
IOFree(syncFrameTemplate, syncFrameTemplateLength);
syncFrameTemplateLength = 0;
syncFrameTemplate = NULL;
}
syncFrameTemplate = (uint8_t *)IOMalloc(data->payload_len);
syncFrameTemplateLength = data->payload_len;
memset(syncFrameTemplate, 0, data->payload_len);
memcpy(syncFrameTemplate, data->payload, data->payload_len);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_HT_CAPABILITY(OSObject *object, struct apple80211_ht_capability *data)
{
memset(data, 0, sizeof(*data));
data->version = APPLE80211_VERSION;
data->hc_id = IEEE80211_ELEMID_HTCAPS;
data->hc_cap = (IEEE80211_HTCAP_SGI20 | IEEE80211_HTCAP_CBW20_40 | IEEE80211_HTCAP_SGI40);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_VHT_CAPABILITY(OSObject *object, struct apple80211_vht_capability *data)
{
memset(data, 0, sizeof(*data));
data->version = APPLE80211_VERSION;
data->cap = 3263;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_BSSID(OSObject *object, struct apple80211_awdl_bssid *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
memcpy(data->bssid, awdlBSSID, 6);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_BSSID(OSObject *object, struct apple80211_awdl_bssid *data)
{
XYLog("%s bssid=%s unk_mac=%s\n", __FUNCTION__, ether_sprintf(data->bssid), ether_sprintf(data->unk_mac));
memcpy(awdlBSSID, data->bssid, 6);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getCHANNELS_INFO(OSObject *object, struct apple80211_channels_info *data)
{
XYLog("%s\n", __FUNCTION__);
struct ieee80211com *ic = fHalService->get80211Controller();
memset(data, 0, sizeof(*data));
data->version = APPLE80211_VERSION;
for (int i = 0; i < IEEE80211_CHAN_MAX; i++) {
struct ieee80211_channel *channel = &ic->ic_channels[i];
if (channel->ic_freq != 0) {
int chanNum = ieee80211_chan2ieee(ic, channel);
data->chan_num[data->num_chan_specs] = chanNum;
data->support_80Mhz[data->num_chan_specs] = IEEE80211_IS_CHAN_VHT80(channel);
data->support_40Mhz[data->num_chan_specs] = IEEE80211_IS_CHAN_HT40(channel) || IEEE80211_IS_CHAN_VHT40(channel);
data->num_chan_specs++;
if (data->num_chan_specs >= APPLE80211_MAX_CHANNELS)
break;
}
}
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_ELECTION_ID(OSObject *object, struct apple80211_awdl_election_id *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->election_id = awdlElectionId;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_ELECTION_ID(OSObject *object, struct apple80211_awdl_election_id *data)
{
XYLog("%s election_id=%d\n", __FUNCTION__, data->election_id);
awdlElectionId = data->election_id;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getPEER_CACHE_MAXIMUM_SIZE(OSObject *object, struct apple80211_peer_cache_maximum_size *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->max_peers = 255;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setPEER_CACHE_MAXIMUM_SIZE(OSObject *object, struct apple80211_peer_cache_maximum_size *data)
{
XYLog("%s max_peers=%d\n", __FUNCTION__, data->max_peers);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_MASTER_CHANNEL(OSObject *object, struct apple80211_awdl_master_channel *data)
{
data->version = APPLE80211_VERSION;
data->master_channel = awdlMasterChannel;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_MASTER_CHANNEL(OSObject *object, struct apple80211_awdl_master_channel *data)
{
XYLog("%s master_channel=%d\n", __FUNCTION__, data->master_channel);
awdlMasterChannel = data->master_channel;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_SECONDARY_MASTER_CHANNEL(OSObject *object, struct apple80211_awdl_secondary_master_channel *data)
{
XYLog("%s temporary return channel 0\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->secondary_master_channel = awdlSecondaryMasterChannel;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_SECONDARY_MASTER_CHANNEL(OSObject *object, struct apple80211_awdl_secondary_master_channel *data)
{
XYLog("%s secondary_master_channel=%d\n", __FUNCTION__, data->secondary_master_channel);
awdlSecondaryMasterChannel = data->secondary_master_channel;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_MIN_RATE(OSObject *object, struct apple80211_awdl_min_rate *data)
{
XYLog("%s min_rate=%d plus=%d\n", __FUNCTION__, data->min_rate, 2 *data->min_rate);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_MIN_RATE(OSObject *object, struct apple80211_awdl_min_rate *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_ELECTION_RSSI_THRESHOLDS(OSObject *object, struct apple80211_awdl_election_rssi_thresholds *data)
{
XYLog("%s\n", __FUNCTION__);
return kIOReturnError;
}
IOReturn AirportItlwm::
setAWDL_ELECTION_RSSI_THRESHOLDS(OSObject *object, struct apple80211_awdl_election_rssi_thresholds *data)
{
XYLog("%s unk1=%d unk2=%d unk3=%d\n", __FUNCTION__, data->unk1, data->unk2, data->unk3);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_SYNCHRONIZATION_CHANNEL_SEQUENCE(OSObject *object, struct apple80211_awdl_sync_channel_sequence *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
return kIOReturnSuccess;
}
#if 0
static void dumpAWDLChannelSeqs(struct apple80211_awdl_sync_channel_sequence *data)
{
if (data == nullptr)
return;
XYLog("%s length %u step count %u duplicate %u fill %d encoding %u\n", __FUNCTION__, data->length, data->step_count, data->duplicate_count, data->fill_channel, data->encoding);
for (int i = 0; i < data->length; i++) {
struct apple80211_channel_sequence seq = data->seqs[i];
uint16_t band = seq.flags & 0xC00;
uint16_t channel = seq.flags & 0x300;
XYLog("%s %d 0x%04x=%d%s%s%s\n", __FUNCTION__, i, seq.flags, (uint8_t)seq.flags, band != 0x800 ? (band == 0xC00 ? ",20MHz" : ",unknown") : ",20MHz", channel != 0x200 ? (channel == 0x100 ? ",-1" : ",none") : ",1", (seq.flags & 0xF000) == 4096 ? ",5GHz" : ",unknown");
}
}
#endif
IOReturn AirportItlwm::
setAWDL_SYNCHRONIZATION_CHANNEL_SEQUENCE(OSObject *object, struct apple80211_awdl_sync_channel_sequence *data)
{
XYLog("%s\n", __FUNCTION__);
#if 0
dumpAWDLChannelSeqs(data);
#endif
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_PRESENCE_MODE(OSObject *object, struct apple80211_awdl_presence_mode *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->mode = awdlPresenceMode;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_PRESENCE_MODE(OSObject *object, struct apple80211_awdl_presence_mode *data)
{
XYLog("%s mode=%d\n", __FUNCTION__, data->mode);
awdlPresenceMode = data->mode;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_EXTENSION_STATE_MACHINE_PARAMETERS(OSObject *object, struct apple80211_awdl_extension_state_machine_parameter *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_EXTENSION_STATE_MACHINE_PARAMETERS(OSObject *object, struct apple80211_awdl_extension_state_machine_parameter *data)
{
XYLog("%s unk1=%d unk2=%d unk3=%d unk4=%d\n", __FUNCTION__, data->unk1, data->unk2, data->unk3, data->unk4);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_SYNC_STATE(OSObject *object, struct apple80211_awdl_sync_state *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->state = awdlSyncState;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_SYNC_STATE(OSObject *object, struct apple80211_awdl_sync_state *data)
{
XYLog("%s state=%d\n", __FUNCTION__, data->state);
awdlSyncState = data->state;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_SYNC_PARAMS(OSObject *object, struct apple80211_awdl_sync_params *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_SYNC_PARAMS(OSObject *object, struct apple80211_awdl_sync_params *data)
{
XYLog("%s availability_window_length=%d availability_window_period=%d extension_length=%d synchronization_frame_period=%d\n", __FUNCTION__, data->availability_window_length, data->availability_window_period, data->extension_length, data->synchronization_frame_period);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_CAPABILITIES(OSObject *object, struct apple80211_awdl_cap *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
data->cap = APPLE80211_AWDL_CAP_CCA_STATS;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
getAWDL_AF_TX_MODE(OSObject *object, struct apple80211_awdl_af_tx_mode *data)
{
XYLog("%s\n", __FUNCTION__);
data->version = APPLE80211_VERSION;
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_AF_TX_MODE(OSObject *object, struct apple80211_awdl_af_tx_mode *data)
{
XYLog("%s mode=%llu\n", __FUNCTION__, data->mode);
return kIOReturnSuccess;
}
IOReturn AirportItlwm::
setAWDL_OOB_AUTO_REQUEST(OSObject *object, struct apple80211_awdl_oob_request *data)
{
XYLog("%s data_len=%d unk1=%d unk2=%d unk3=%d unk4=%d unk5=%d unk6=%d unk7=%d unk9=%d\n", __FUNCTION__, data->data_len, data->unk1, data->unk2, data->unk3, data->unk4, data->unk5, data->unk6, data->unk7, data->unk9);
return kIOReturnSuccess;
}
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