winhttp: Factor out send_socket_shutdown() function.

dlls/winhttp/request.c

@@ -3650,11 +3650,6 @@ DWORD WINAPI WinHttpWebSocketReceive( HINTERNET hsocket, void *buf, DWORD len, D
     return ret;
 }
 
-static DWORD socket_shutdown( struct socket *socket, USHORT status, const void *reason, DWORD len )
-{
-    return send_frame( socket, SOCKET_OPCODE_CLOSE, status, reason, len, TRUE, NULL );
-}
-
 static void CALLBACK task_socket_shutdown( TP_CALLBACK_INSTANCE *instance, void *ctx, TP_WORK *work )
 {
     struct socket_shutdown *s = ctx;
@@ -3662,7 +3657,7 @@ static void CALLBACK task_socket_shutdown( TP_CALLBACK_INSTANCE *instance, void
 
     TRACE("running %p\n", work);
 
-    ret = socket_shutdown( s->socket, s->status, s->reason, s->len );
+    ret = send_frame( s->socket, SOCKET_OPCODE_CLOSE, s->status, s->reason, s->len, TRUE, NULL );
     send_io_complete( &s->socket->hdr );
 
     if (!ret) send_callback( &s->socket->hdr, WINHTTP_CALLBACK_STATUS_SHUTDOWN_COMPLETE, NULL, 0 );
@@ -3679,27 +3674,11 @@ static void CALLBACK task_socket_shutdown( TP_CALLBACK_INSTANCE *instance, void
     free( s );
 }
 
-DWORD WINAPI WinHttpWebSocketShutdown( HINTERNET hsocket, USHORT status, void *reason, DWORD len )
+static DWORD send_socket_shutdown( struct socket *socket, USHORT status, const void *reason, DWORD len,
+                                   BOOL send_callback)
 {
-    struct socket *socket;
     DWORD ret;
 
-    TRACE("%p, %u, %p, %u\n", hsocket, status, reason, len);
-
-    if ((len && !reason) || len > sizeof(socket->reason)) return ERROR_INVALID_PARAMETER;
-
-    if (!(socket = (struct socket *)grab_object( hsocket ))) return ERROR_INVALID_HANDLE;
-    if (socket->hdr.type != WINHTTP_HANDLE_TYPE_SOCKET)
-    {
-        release_object( &socket->hdr );
-        return ERROR_WINHTTP_INCORRECT_HANDLE_TYPE;
-    }
-    if (socket->state >= SOCKET_STATE_SHUTDOWN)
-    {
-        release_object( &socket->hdr );
-        return ERROR_INVALID_OPERATION;
-    }
-
     socket->state = SOCKET_STATE_SHUTDOWN;
 
     if (socket->request->connect->hdr.flags & WINHTTP_FLAG_ASYNC)
@@ -3721,8 +3700,33 @@ DWORD WINAPI WinHttpWebSocketShutdown( HINTERNET hsocket, USHORT status, void *r
             free( s );
         }
     }
-    else ret = socket_shutdown( socket, status, reason, len );
+    else ret = send_frame( socket, SOCKET_OPCODE_CLOSE, status, reason, len, TRUE, NULL );
+
+    return ret;
+}
+
+DWORD WINAPI WinHttpWebSocketShutdown( HINTERNET hsocket, USHORT status, void *reason, DWORD len )
+{
+    struct socket *socket;
+    DWORD ret;
+
+    TRACE("%p, %u, %p, %u\n", hsocket, status, reason, len);
+
+    if ((len && !reason) || len > sizeof(socket->reason)) return ERROR_INVALID_PARAMETER;
+
+    if (!(socket = (struct socket *)grab_object( hsocket ))) return ERROR_INVALID_HANDLE;
+    if (socket->hdr.type != WINHTTP_HANDLE_TYPE_SOCKET)
+    {
+        release_object( &socket->hdr );
+        return ERROR_WINHTTP_INCORRECT_HANDLE_TYPE;
+    }
+    if (socket->state >= SOCKET_STATE_SHUTDOWN)
+    {
+        release_object( &socket->hdr );
+        return ERROR_INVALID_OPERATION;
+    }
 
+    ret = send_socket_shutdown( socket, status, reason, len, TRUE );
     release_object( &socket->hdr );
     return ret;
 }