[PATCH v3 3/6] bluetoothapis: Implement BluetoothSdpEnumAttributes.

[Vibhav Pant]

From: Vibhav Pant

---
 dlls/bluetoothapis/bluetoothapis.spec |  2 +-
 dlls/bluetoothapis/sdp.c              | 64 +++++++++++++++++++++++++++
 dlls/bthprops.cpl/bthprops.cpl.spec   |  2 +-
 3 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/dlls/bluetoothapis/bluetoothapis.spec b/dlls/bluetoothapis/bluetoothapis.spec
index 51fdf55d8ed..3531e2f901c 100644
--- a/dlls/bluetoothapis/bluetoothapis.spec
+++ b/dlls/bluetoothapis/bluetoothapis.spec
@@ -53,7 +53,7 @@
 @ stub BluetoothRegisterForAuthentication
 @ stdcall BluetoothRegisterForAuthenticationEx(ptr ptr ptr ptr)
 @ stub BluetoothRemoveDevice
-@ stub BluetoothSdpEnumAttributes
+@ stdcall BluetoothSdpEnumAttributes(ptr long ptr ptr)
 @ stub BluetoothSdpGetAttributeValue
 @ stdcall BluetoothSdpGetContainerElementData(ptr long ptr ptr)
 @ stdcall BluetoothSdpGetElementData(ptr long ptr)
diff --git a/dlls/bluetoothapis/sdp.c b/dlls/bluetoothapis/sdp.c
index e15da99d8ef..b09daf01c8d 100644
--- a/dlls/bluetoothapis/sdp.c
+++ b/dlls/bluetoothapis/sdp.c
@@ -322,3 +322,67 @@ DWORD WINAPI BluetoothSdpGetContainerElementData( BYTE *stream, ULONG stream_siz
     return ERROR_SUCCESS;
 }

+/*********************************************************************
+ *  BluetoothSdpEnumAttributes
+ */
+BOOL WINAPI BluetoothSdpEnumAttributes( BYTE *stream, ULONG stream_size,
+                                        PFN_BLUETOOTH_ENUM_ATTRIBUTES_CALLBACK callback, void *param )
+{
+    SDP_ELEMENT_DATA data = {0};
+    DWORD result;
+    HBLUETOOTH_CONTAINER_ELEMENT cursor = NULL;
+
+    TRACE( "(%p, %ld, %p, %p)\n", stream, stream_size, callback, param );
+
+    if (stream == NULL || callback == NULL) return ERROR_INVALID_PARAMETER;
+
+    result = BluetoothSdpGetElementData( stream, stream_size, &data );
+    if (result != ERROR_SUCCESS)
+    {
+        SetLastError( ERROR_INVALID_DATA );
+        return FALSE;
+    }
+
+    switch (data.type)
+    {
+        case SDP_TYPE_SEQUENCE:
+        case SDP_TYPE_ALTERNATIVE:
+            break;
+        default:
+            SetLastError( ERROR_INVALID_DATA );
+            return FALSE;
+    }
+
+    while (TRUE)
+    {
+        SDP_ELEMENT_DATA attrid = {0};
+        SDP_ELEMENT_DATA attr = {0};
+        BYTE *raw_attr_stream;
+
+        result = BluetoothSdpGetContainerElementData(
+            data.data.sequence.value, data.data.sequence.length, &cursor, &attrid );
+        if (result == ERROR_NO_MORE_ITEMS) return TRUE;
+        if (result != ERROR_SUCCESS)
+        {
+            SetLastError( ERROR_INVALID_DATA );
+            return FALSE;
+        }
+        if (!SDP_ELEMENT_IS_ATTRID( &attrid ))
+        {
+            SetLastError( ERROR_INVALID_DATA );
+            return FALSE;
+        }
+
+        raw_attr_stream = cursor;
+        result = BluetoothSdpGetContainerElementData( data.data.sequence.value,
+                                                      data.data.sequence.length, &cursor, &attr );
+        if (result != ERROR_SUCCESS)
+        {
+            SetLastError( ERROR_INVALID_DATA );
+            return FALSE;
+        }
+        if (!callback( attrid.data.uint16, raw_attr_stream, ((BYTE *)cursor - raw_attr_stream),
+                       param ))
+            return TRUE;
+    }
+}
diff --git a/dlls/bthprops.cpl/bthprops.cpl.spec b/dlls/bthprops.cpl/bthprops.cpl.spec
index ed6752ba9fc..fc4d7d9c85a 100644
--- a/dlls/bthprops.cpl/bthprops.cpl.spec
+++ b/dlls/bthprops.cpl/bthprops.cpl.spec
@@ -44,7 +44,7 @@
 @ stub BluetoothRegisterForAuthentication
 @ stdcall -import BluetoothRegisterForAuthenticationEx(ptr ptr ptr ptr)
 @ stub BluetoothRemoveDevice
-@ stub BluetoothSdpEnumAttributes
+@ stdcall BluetoothSdpEnumAttributes(ptr long ptr ptr)
 @ stub BluetoothSdpGetAttributeValue
 @ stdcall BluetoothSdpGetContainerElementData(ptr long ptr ptr)
 @ stdcall BluetoothSdpGetElementData(ptr long ptr)