Add the files

1 files changed, 69 insertions, 0 deletions

diff --git a/src/detection/bluetoothradio/bluetoothradio_apple.m b/src/detection/bluetoothradio/bluetoothradio_apple.m
new file mode 100644
index 0000000..c5154ab
--- /dev/null
+++ b/src/detection/bluetoothradio/bluetoothradio_apple.m
@@ -0,0 +1,69 @@
+#include "bluetoothradio.h"
+#include "common/processing.h"
+
+#import <IOBluetooth/IOBluetooth.h>
+
+// For some reason the official declaration of IOBluetoothHostController doesn't include property `controllers`
+@interface IOBluetoothHostController()
++ (id)controllers;
+@end
+
+const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
+{
+    NSArray<IOBluetoothHostController*>* ctrls = IOBluetoothHostController.controllers;
+    if(!ctrls)
+        return "IOBluetoothHostController.controllers returns nil";
+
+    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
+    if (ffProcessAppendStdOut(&buffer, (char* const[]) {
+        "system_profiler",
+        "SPBluetoothDataType",
+        "-xml",
+        "-detailLevel",
+        "basic",
+        NULL
+    }) != NULL)
+        return "Starting `system_profiler SPBluetoothDataType -xml -detailLevel basic` failed";
+
+    NSArray* arr = [NSPropertyListSerialization propertyListWithData:[NSData dataWithBytes:buffer.chars length:buffer.length]
+                    options:NSPropertyListImmutable
+                    format:nil
+                    error:nil];
+    if (!arr || !arr.count)
+        return "system_profiler SPBluetoothDataType returned an empty array";
+
+    for (IOBluetoothHostController* ctrl in ctrls)
+    {
+        FFBluetoothRadioResult* device = FF_LIST_ADD(FFBluetoothRadioResult, *devices);
+        ffStrbufInitS(&device->name, ctrl.nameAsString.UTF8String);
+        ffStrbufInitS(&device->address, ctrl.addressAsString.UTF8String);
+        ffStrbufInitStatic(&device->vendor, "Apple");
+        device->lmpVersion = INT_MIN;
+        device->lmpSubversion = INT_MIN;
+        device->enabled = ctrl.powerState == kBluetoothHCIPowerStateON;
+        device->discoverable = false;
+        device->connectable = true;
+
+        for (NSDictionary* itemDict in arr[0][@"_items"])
+        {
+            NSDictionary* props = itemDict[@"controller_properties"];
+            if (!props) continue;
+
+            if (![ctrl.addressAsString isEqualToString:props[@"controller_address"]]) continue;
+
+            NSString* services = props[@"controller_supportedServices"];
+            if ([services containsString:@" LEA "])
+                device->lmpVersion = -11;
+            else if ([services containsString:@" GATT "])
+                device->lmpVersion = -6;
+
+            device->discoverable = ![props[@"controller_discoverable"] isEqualToString:@"attrib_off"];
+            ffStrbufSetS(&device->vendor, ((NSString*) props[@"controller_vendorID"]).UTF8String);
+            ffStrbufSubstrAfterFirstC(&device->vendor, '(');
+            ffStrbufTrimRight(&device->vendor, ')');
+            break;
+        }
+    }
+
+    return NULL;
+}