fastfetch-cli/fastfetch
1
0
Fork 0
mirror of https://github.com/fastfetch-cli/fastfetch.git synced 2026-09-13 02:42:09 +02:00
Code Issues Packages Projects Releases 10 Wiki Activity

Wifi (macOS): adds channel width, accurate channel frequency and device driver detection

Browse Source
This commit is contained in:
Carter Li
2026-08-18 15:35:41 +08:00
committed by 李通洲
parent 514efab8eb
commit f04a53337d
1 changed files with 74 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/detection/wifi/wifi_apple.m
+74 -30
View File
@@ -1,29 +1,32 @@
#include "wifi.h"
#include "common/processing.h"
#include "common/strutil.h"
#include "common/apple/cf_helpers.h"
#import <CoreWLAN/CoreWLAN.h>
#import <IOKit/IOKitLib.h>
#import <IOKit/kext/KextManager.h>
static inline double rssiToSignalQuality(int rssi)
{
return (double) (rssi >= -50 ? 100 : rssi <= -100 ? 0 : (rssi + 100) * 2);
static inline double rssiToSignalQuality(int rssi) {
return (double) (rssi >= -50 ? 100 : rssi <= -100 ? 0
: (rssi + 100) * 2);
}
@interface CWNetworkProfile()
@property(readonly, retain, nullable) NSArray<NSDictionary *> *bssidList;
@interface CWNetworkProfile ()
@property (readonly, retain, nullable) NSArray<NSDictionary*>* bssidList;
@end
const char* ffDetectWifi(FFlist* result)
{
const char* ffDetectWifi(FFlist* result) {
NSArray<CWInterface*>* interfaces = CWWiFiClient.sharedWiFiClient.interfaces;
if (!interfaces)
if (!interfaces) {
return "CWWiFiClient.sharedWiFiClient.interfaces is nil";
}
for (CWInterface* inf in interfaces)
{
for (CWInterface* inf in interfaces) {
FFWifiResult* item = FF_LIST_ADD(FFWifiResult, *result);
ffStrbufInit(&item->inf.description);
ffStrbufInit(&item->inf.status);
ffStrbufInit(&item->inf.driver);
ffStrbufInit(&item->conn.status);
ffStrbufInit(&item->conn.ssid);
ffStrbufInit(&item->conn.bssid);
@@ -33,37 +36,69 @@ const char* ffDetectWifi(FFlist* result)
item->conn.rxRate = -DBL_MAX;
item->conn.txRate = -DBL_MAX;
item->conn.channel = 0;
item->conn.channelWidth = 0;
item->conn.frequency = 0;
ffStrbufAppendS(&item->inf.description, inf.interfaceName.UTF8String);
ffStrbufSetS(&item->inf.description, inf.interfaceName.UTF8String);
ffStrbufSetStatic(&item->inf.status, inf.powerOn ? "Power On" : "Power Off");
if(!inf.powerOn)
FF_IOOBJECT_AUTO_RELEASE io_object_t service = IOServiceGetMatchingService(MACH_PORT_NULL, IOBSDNameMatching(MACH_PORT_NULL, 0, item->inf.description.chars));
FF_IOOBJECT_AUTO_RELEASE io_object_t parentService = IO_OBJECT_NULL;
while (!IOObjectConformsTo(service, "IOUserNetworkWLAN")) {
if (IORegistryEntryGetParentEntry(service, kIOServicePlane, &parentService) == KERN_SUCCESS) {
IOObjectRelease(service);
service = parentService;
parentService = IO_OBJECT_NULL;
} else {
IOObjectRelease(service);
service = IO_OBJECT_NULL;
break;
}
}
if (service != IO_OBJECT_NULL) {
if (IORegistryEntryGetParentEntry(service, kIOServicePlane, &parentService) == KERN_SUCCESS) { // AppleBCMWLANCore
FF_CFTYPE_AUTO_RELEASE CFStringRef driverName = IORegistryEntryCreateCFProperty(parentService, CFSTR("AppleBCMWLAN.BuildTag"), nullptr, kNilOptions); // Chipsets other than Broadcom?
if (driverName) {
ffCfStrGetString(driverName, &item->inf.driver);
ffStrbufReplaceAllC(&item->inf.driver, '-', ' ');
} else {
driverName = IORegistryEntryCreateCFProperty(parentService, CFSTR("CFBundleIdentifier"), nullptr, kNilOptions);
ffCfStrGetString(driverName, &item->inf.driver);
}
}
}
if (!inf.powerOn) {
continue;
}
ffStrbufSetStatic(&item->conn.status, inf.interfaceMode != kCWInterfaceModeNone ? "Active" : "Inactive");
if(inf.interfaceMode == kCWInterfaceModeNone)
if (inf.interfaceMode == kCWInterfaceModeNone) {
continue;
}
FF_STRBUF_AUTO_DESTROY ipconfig = ffStrbufCreate();
CWNetworkProfile* networkProfile = inf.configuration.networkProfiles.firstObject;
if (inf.ssid) // https://developer.apple.com/forums/thread/732431
if (inf.ssid) { // https://developer.apple.com/forums/thread/732431
ffStrbufAppendS(&item->conn.ssid, inf.ssid.UTF8String);
else if (networkProfile.ssid)
} else if (networkProfile.ssid) {
ffStrbufSetStatic(&item->conn.ssid, inf.configuration.networkProfiles.firstObject.ssid.UTF8String);
else
} else {
ffStrbufSetStatic(&item->conn.ssid, "<redacted>"); // https://developer.apple.com/forums/thread/732431
}
if (inf.bssid)
if (inf.bssid) {
ffStrbufAppendS(&item->conn.bssid, inf.bssid.UTF8String);
else if (networkProfile.bssidList)
} else if (networkProfile.bssidList) {
ffStrbufSetStatic(&item->conn.bssid, [networkProfile.bssidList.firstObject[@"BSSID"] UTF8String]);
else
} else {
ffStrbufSetStatic(&item->conn.bssid, "<redacted>");
}
switch(inf.activePHYMode)
{
switch (inf.activePHYMode) {
case kCWPHYModeNone:
ffStrbufSetStatic(&item->conn.protocol, "none");
break;
@@ -89,15 +124,15 @@ const char* ffDetectWifi(FFlist* result)
ffStrbufSetStatic(&item->conn.protocol, "802.11be (Wi-Fi 7)");
break;
default:
if (inf.activePHYMode < 8)
if (inf.activePHYMode < 8) {
ffStrbufAppendF(&item->conn.protocol, "Unknown (%ld)", inf.activePHYMode);
}
break;
}
item->conn.signalQuality = rssiToSignalQuality((int) inf.rssiValue);
item->conn.txRate = inf.transmitRate;
switch(inf.security)
{
switch (inf.security) {
case kCWSecurityNone:
ffStrbufSetStatic(&item->conn.security, "Insecure");
break;
@@ -152,12 +187,21 @@ const char* ffDetectWifi(FFlist* result)
}
item->conn.channel = (uint16_t) inf.wlanChannel.channelNumber;
switch (inf.wlanChannel.channelBand)
{
case kCWChannelBand2GHz: item->conn.frequency = 2400; break;
case kCWChannelBand5GHz: item->conn.frequency = 5400; break;
case 3 /*kCWChannelBand6GHz*/: item->conn.frequency = 6400; break;
default: item->conn.frequency = 0; break;
switch (inf.wlanChannel.channelWidth) {
case kCWChannelWidth20MHz: item->conn.channelWidth = 20; break;
case kCWChannelWidth40MHz: item->conn.channelWidth = 40; break;
case kCWChannelWidth80MHz: item->conn.channelWidth = 80; break;
case kCWChannelWidth160MHz: item->conn.channelWidth = 160; break;
default: item->conn.channelWidth = 0; break;
}
if (service != IO_OBJECT_NULL) {
FF_CFTYPE_AUTO_RELEASE CFNumberRef frequency = IORegistryEntryCreateCFProperty(service, CFSTR("IO80211ChannelFrequency"), nullptr, kNilOptions);
if (frequency) {
int64_t value;
if (ffCfNumGetInt64(frequency, &value) == nil) {
item->conn.frequency = (uint16_t) value;
}
}
}
}