[PATCH 4/8] winebth.sys: Implement IOCTL_WINEBTH_RADIO_GET_LE_INFO.

[Vibhav Pant]

From: Vibhav Pant

---
 dlls/winebth.sys/winebth.c | 32 ++++++++++++++++++++++++++++++++
 include/wine/winebth.h     | 17 ++++++++++++++++-
 2 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/dlls/winebth.sys/winebth.c b/dlls/winebth.sys/winebth.c
index 94aa2869b72..591779b13e5 100644
--- a/dlls/winebth.sys/winebth.c
+++ b/dlls/winebth.sys/winebth.c
@@ -257,6 +257,38 @@ static NTSTATUS WINAPI dispatch_bluetooth( DEVICE_OBJECT *device, IRP *irp )
     case IOCTL_WINEBTH_RADIO_STOP_DISCOVERY:
         status = winebluetooth_radio_stop_discovery( ext->radio );
         break;
+    case IOCTL_WINEBTH_RADIO_GET_LE_INFO:
+    {
+        struct winebth_radio_le_info_params *params = irp->AssociatedIrp.SystemBuffer;
+
+        if (!params)
+        {
+            status = STATUS_INVALID_PARAMETER;
+            break;
+        }
+        if (outsize < sizeof( *params ))
+        {
+            status = STATUS_BUFFER_TOO_SMALL;
+            break;
+        }
+
+        memset( params, 0, sizeof( *params ) );
+
+        EnterCriticalSection( &ext->props_cs );
+        if ((params->le_supported = !!(ext->props_mask & WINEBLUETOOTH_RADIO_PROPERTY_LE)))
+        {
+            params->role_central = !!(ext->props.le.roles & WINEBLUETOOTH_LE_RADIO_ROLE_CENTRAL);
+            params->role_peripheral = !!(ext->props.le.roles & WINEBLUETOOTH_LE_RADIO_ROLE_PERIPHERAL);
+            params->phy_coded = ext->props.le.adv_phy_coded;
+            params->phy_2M_uncoded = ext->props.le.adv_phy_2M_uncoded;
+            params->adv_offload = ext->props.le.adv_offload;
+            params->adv_max_len = ext->props.le.adv_max_len;
+        }
+        LeaveCriticalSection( &ext->props_cs );
+        irp->IoStatus.Information = sizeof( *params );
+        status = STATUS_SUCCESS;
+        break;
+    }
     default:
         FIXME( "Unimplemented IOCTL code: %#lx\n", code );
         break;
diff --git a/include/wine/winebth.h b/include/wine/winebth.h
index d05e4cad529..71ee1d367de 100644
--- a/include/wine/winebth.h
+++ b/include/wine/winebth.h
@@ -24,11 +24,13 @@

/* Set the discoverability or connectable flag for a local radio. Enabling discoverability will also enable incoming
  * connections, while disabling incoming connections disables discoverability as well. */
-#define IOCTL_WINEBTH_RADIO_SET_FLAG CTL_CODE(FILE_DEVICE_BLUETOOTH, 0xa3, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_WINEBTH_RADIO_SET_FLAG        CTL_CODE(FILE_DEVICE_BLUETOOTH, 0xa3, METHOD_BUFFERED, FILE_ANY_ACCESS)
 /* Start device inquiry for a local radio. */
 #define IOCTL_WINEBTH_RADIO_START_DISCOVERY CTL_CODE(FILE_DEVICE_BLUETOOTH, 0xa6, METHOD_BUFFERED, FILE_ANY_ACCESS)
 /* Stop device inquiry for a local radio. */
 #define IOCTL_WINEBTH_RADIO_STOP_DISCOVERY  CTL_CODE(FILE_DEVICE_BLUETOOTH, 0xa7, METHOD_BUFFERED, FILE_ANY_ACCESS)
+/* Get information about the LE capabilities for a local radio. */
+#define IOCTL_WINEBTH_RADIO_GET_LE_INFO     CTL_CODE(FILE_DEVICE_BLUETOOTH, 0xa8, METHOD_BUFFERED, FILE_ANY_ACCESS)

#include <pshpack1.h>

@@ -41,6 +43,19 @@ struct winebth_radio_set_flag_params
     unsigned int enable : 1;
 };

+struct winebth_radio_le_info_params
+{
+    unsigned int le_supported : 1;
+    unsigned int role_central : 1;
+    unsigned int role_peripheral: 1;
+
+    unsigned int phy_coded : 1;
+    unsigned int phy_2M_uncoded: 1;
+
+    unsigned int adv_offload: 1;
+    UINT32 adv_max_len;
+};
+
 #include <poppack.h>

#endif /* __WINEBTH_H__ */