1 files changed, 104 insertions, 0 deletions
diff --git a/src/mm-iface-port-at.c b/src/mm-iface-port-at.c
new file mode 100644
index 00000000..4a21cd9f
--- /dev/null
+++ b/src/mm-iface-port-at.c
@@ -0,0 +1,104 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details:
+ *
+ * Copyright (C) 2024 Google, Inc.
+ */
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-port.h"
+#include "mm-iface-port-at.h"
+#include "mm-log-object.h"
+
+/*****************************************************************************/
+
+gboolean
+mm_iface_port_at_check_support (MMIfacePortAt  *self,
+                                gboolean       *out_supported,
+                                GError        **error)
+{
+    g_assert (out_supported);
+
+    /* If the object implementing the interface doesn't provide a check_support() method,
+     * we assume the feature is unconditionally supported. */
+    if (!MM_IFACE_PORT_AT_GET_INTERFACE (self)->check_support) {
+        *out_supported = TRUE;
+        return TRUE;
+    }
+
+    return MM_IFACE_PORT_AT_GET_INTERFACE (self)->check_support (self, out_supported, error);
+}
+
+/*****************************************************************************/
+
+gchar *
+mm_iface_port_at_command_finish (MMIfacePortAt  *self,
+                                 GAsyncResult   *res,
+                                 GError        **error)
+{
+    return MM_IFACE_PORT_AT_GET_INTERFACE (self)->command_finish (self, res, error);
+}
+
+void
+mm_iface_port_at_command (MMIfacePortAt        *self,
+                          const gchar          *command,
+                          guint32               timeout_seconds,
+                          gboolean              is_raw,
+                          gboolean              allow_cached,
+                          GCancellable         *cancellable,
+                          GAsyncReadyCallback   callback,
+                          gpointer              user_data)
+{
+    g_assert (MM_IFACE_PORT_AT_GET_INTERFACE (self)->command);
+    g_assert (MM_IFACE_PORT_AT_GET_INTERFACE (self)->command_finish);
+
+    MM_IFACE_PORT_AT_GET_INTERFACE (self)->command (self,
+                                                    command,
+                                                    timeout_seconds,
+                                                    is_raw,
+                                                    allow_cached,
+                                                    cancellable,
+                                                    callback,
+                                                    user_data);
+}
+
+/*****************************************************************************/
+
+static void
+iface_port_at_init (gpointer g_iface)
+{
+}
+
+GType
+mm_iface_port_at_get_type (void)
+{
+    static GType iface_port_at_type = 0;
+
+    if (!G_UNLIKELY (iface_port_at_type)) {
+        static const GTypeInfo info = {
+            sizeof (MMIfacePortAt), /* class_size */
+            iface_port_at_init,     /* base_init */
+            NULL,                   /* base_finalize */
+        };
+
+        iface_port_at_type = g_type_register_static (G_TYPE_INTERFACE,
+                                                     "MMIfacePortAt",
+                                                     &info,
+                                                     0);
+
+        g_type_interface_add_prerequisite (iface_port_at_type, MM_TYPE_PORT);
+    }
+
+    return iface_port_at_type;
+}