simtech: implement GPS support with AT+CGPS

The new logic is available in a new 'MMSharedSimtech' interface which
is implemented both by the generic AT-based MMBroadbandModemSimtech
modem, and by a new QMI-based new MMBroadbandModemQmiSimtech.

Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/issues/112

1 files changed, 91 insertions, 0 deletions

diff --git a/plugins/simtech/mm-broadband-modem-qmi-simtech.c b/plugins/simtech/mm-broadband-modem-qmi-simtech.c
new file mode 100644
index 00000000..0b05e66d
--- /dev/null
+++ b/plugins/simtech/mm-broadband-modem-qmi-simtech.c
@@ -0,0 +1,91 @@
+/* -*- 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) 2019 Aleksander Morgado <aleksander@aleksander.es>
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+
+#include "ModemManager.h"
+#include "mm-log.h"
+#include "mm-errors-types.h"
+#include "mm-iface-modem-location.h"
+#include "mm-broadband-modem-qmi-simtech.h"
+#include "mm-shared-simtech.h"
+
+static void iface_modem_location_init (MMIfaceModemLocation *iface);
+static void shared_simtech_init       (MMSharedSimtech      *iface);
+
+static MMIfaceModemLocation *iface_modem_location_parent;
+
+G_DEFINE_TYPE_EXTENDED (MMBroadbandModemQmiSimtech, mm_broadband_modem_qmi_simtech, MM_TYPE_BROADBAND_MODEM_QMI, 0,
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init)
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_SHARED_SIMTECH, shared_simtech_init))
+
+/*****************************************************************************/
+
+MMBroadbandModemQmiSimtech *
+mm_broadband_modem_qmi_simtech_new (const gchar  *device,
+                                    const gchar **drivers,
+                                    const gchar  *plugin,
+                                    guint16       vendor_id,
+                                    guint16       product_id)
+{
+    return g_object_new (MM_TYPE_BROADBAND_MODEM_QMI_SIMTECH,
+                         MM_BASE_MODEM_DEVICE,     device,
+                         MM_BASE_MODEM_DRIVERS,    drivers,
+                         MM_BASE_MODEM_PLUGIN,     plugin,
+                         MM_BASE_MODEM_VENDOR_ID,  vendor_id,
+                         MM_BASE_MODEM_PRODUCT_ID, product_id,
+                         NULL);
+}
+
+static void
+mm_broadband_modem_qmi_simtech_init (MMBroadbandModemQmiSimtech *self)
+{
+}
+
+static void
+iface_modem_location_init (MMIfaceModemLocation *iface)
+{
+    iface_modem_location_parent = g_type_interface_peek_parent (iface);
+
+    iface->load_capabilities                 = mm_shared_simtech_location_load_capabilities;
+    iface->load_capabilities_finish          = mm_shared_simtech_location_load_capabilities_finish;
+    iface->enable_location_gathering         = mm_shared_simtech_enable_location_gathering;
+    iface->enable_location_gathering_finish  = mm_shared_simtech_enable_location_gathering_finish;
+    iface->disable_location_gathering        = mm_shared_simtech_disable_location_gathering;
+    iface->disable_location_gathering_finish = mm_shared_simtech_disable_location_gathering_finish;
+}
+
+static MMIfaceModemLocation *
+peek_parent_location_interface (MMSharedSimtech *self)
+{
+    return iface_modem_location_parent;
+}
+
+static void
+shared_simtech_init (MMSharedSimtech *iface)
+{
+    iface->peek_parent_location_interface = peek_parent_location_interface;
+}
+
+static void
+mm_broadband_modem_qmi_simtech_class_init (MMBroadbandModemQmiSimtechClass *klass)
+{
+}