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-rw-r--r--plugins/mm-modem-mbm.c267
1 files changed, 267 insertions, 0 deletions
diff --git a/plugins/mm-modem-mbm.c b/plugins/mm-modem-mbm.c
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+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ Additions to NetworkManager, network-manager-applet and modemmanager
+ for supporting Ericsson modules like F3507g.
+
+ Author: Per Hallsmark <per@hallsmark.se>
+
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+#include <dbus/dbus-glib.h>
+#include "mm-modem-mbm.h"
+#include "mm-serial.h"
+#include "mm-errors.h"
+#include "mm-callback-info.h"
+
+#include "mm-modem-gsm-mbm-glue.h"
+
+static gpointer mm_modem_mbm_parent_class = NULL;
+
+#define MM_MODEM_MBM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_MBM, MMModemMbmPrivate))
+
+typedef struct {
+ char *network_device;
+} MMModemMbmPrivate;
+
+enum {
+ PROP_0,
+ PROP_NETWORK_DEVICE,
+
+ LAST_PROP
+};
+
+MMModem *
+mm_modem_mbm_new (const char *serial_device,
+ const char *network_device,
+ const char *driver)
+{
+ g_return_val_if_fail (serial_device != NULL, NULL);
+ g_return_val_if_fail (network_device != NULL, NULL);
+ g_return_val_if_fail (driver != NULL, NULL);
+
+ return MM_MODEM (g_object_new (MM_TYPE_MODEM_MBM,
+ MM_SERIAL_DEVICE, serial_device,
+ MM_SERIAL_SEND_DELAY, (guint64) 1000,
+ MM_MODEM_DRIVER, driver,
+ MM_MODEM_MBM_NETWORK_DEVICE, network_device,
+ NULL));
+}
+
+static void
+mbm_enable_done (MMSerial *serial,
+ GString *response,
+ GError *error,
+ gpointer user_data)
+{
+ MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+
+ if (error)
+ info->error = g_error_copy (error);
+
+ mm_callback_info_schedule (info);
+}
+
+static void
+mbm_enable (MMModemMbm *self,
+ gboolean enabled,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ MMCallbackInfo *info;
+ char *command;
+
+ info = mm_callback_info_new (MM_MODEM (self), callback, user_data);
+
+ command = g_strdup_printf ("AT*ENAP=%d,%d", enabled ? 1 : 0,
+ mm_generic_gsm_get_cid (MM_GENERIC_GSM (self)));
+
+ mm_serial_queue_command (MM_SERIAL (self), command, 3, mbm_enable_done, info);
+ g_free (command);
+}
+
+/*****************************************************************************/
+
+static void
+modem_enable_done (MMModem *modem, GError *error, gpointer user_data)
+{
+ MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModem *parent_modem_iface;
+
+ parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GET_INTERFACE (modem));
+ parent_modem_iface->enable (modem,
+ GPOINTER_TO_INT (mm_callback_info_get_data (info, "enable")),
+ (MMModemFn) mm_callback_info_get_data (info, "callback"),
+ mm_callback_info_get_data (info, "user-data"));
+}
+
+static void
+enable (MMModem *modem,
+ gboolean enable,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ MMCallbackInfo *info;
+
+ info = mm_callback_info_new (modem, modem_enable_done, NULL);
+ info->user_data = info;
+ mm_callback_info_set_data (info, "enable", GINT_TO_POINTER (enable), NULL);
+ mm_callback_info_set_data (info, "callback", callback, NULL);
+ mm_callback_info_set_data (info, "user-data", user_data, NULL);
+
+ if (enable)
+ mm_callback_info_schedule (info);
+ else
+ mbm_enable (MM_MODEM_MBM (modem), FALSE, modem_enable_done, info);
+}
+
+/*****************************************************************************/
+
+static void
+mm_modem_mbm_init (MMModemMbm *self)
+{
+}
+
+static void
+modem_init (MMModem *modem_class)
+{
+ modem_class->enable = enable;
+}
+
+static GObject*
+constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object;
+ MMModemMbmPrivate *priv;
+
+ object = G_OBJECT_CLASS (mm_modem_mbm_parent_class)->constructor (type,
+ n_construct_params,
+ construct_params);
+ if (!object)
+ return NULL;
+
+ priv = MM_MODEM_MBM_GET_PRIVATE (object);
+
+ if (!priv->network_device) {
+ g_warning ("No network device provided");
+ g_object_unref (object);
+ return NULL;
+ }
+
+ return object;
+}
+
+static void
+set_property (GObject *object, guint prop_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (object);
+
+ switch (prop_id) {
+ case PROP_NETWORK_DEVICE:
+ /* Construct only */
+ priv->network_device = g_value_dup_string (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+get_property (GObject *object, guint prop_id,
+ GValue *value, GParamSpec *pspec)
+{
+ MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (object);
+
+ switch (prop_id) {
+ case PROP_NETWORK_DEVICE:
+ g_value_set_string (value, priv->network_device);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+static void
+finalize (GObject *object)
+{
+ MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (object);
+
+ g_free (priv->network_device);
+
+ G_OBJECT_CLASS (mm_modem_mbm_parent_class)->finalize (object);
+}
+
+static void
+mm_modem_mbm_class_init (MMModemMbmClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ mm_modem_mbm_parent_class = g_type_class_peek_parent (klass);
+ g_type_class_add_private (object_class, sizeof (MMModemMbmPrivate));
+
+ /* Virtual methods */
+ object_class->constructor = constructor;
+ object_class->set_property = set_property;
+ object_class->get_property = get_property;
+ object_class->finalize = finalize;
+ /* Properties */
+ g_object_class_install_property
+ (object_class, PROP_NETWORK_DEVICE,
+ g_param_spec_string (MM_MODEM_MBM_NETWORK_DEVICE,
+ "NetworkDevice",
+ "Network device",
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+}
+
+GType
+mm_modem_mbm_get_type (void)
+{
+ static GType modem_mbm_type = 0;
+
+ if (G_UNLIKELY (modem_mbm_type == 0)) {
+ static const GTypeInfo modem_mbm_type_info = {
+ sizeof (MMModemMbmClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) mm_modem_mbm_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (MMModemMbm),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) mm_modem_mbm_init,
+ };
+
+ static const GInterfaceInfo modem_iface_info = {
+ (GInterfaceInitFunc) modem_init
+ };
+
+ modem_mbm_type = g_type_register_static (MM_TYPE_GENERIC_GSM, "MMModemMbm", &modem_mbm_type_info, 0);
+ g_type_add_interface_static (modem_mbm_type, MM_TYPE_MODEM, &modem_iface_info);
+ }
+
+ return modem_mbm_type;
+}