| /* -*- 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. |
| * |
| * 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., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * Copyright (C) 2011 Ammonit Measurement GmbH |
| * Copyright (C) 2011 - 2012 Google Inc. |
| * Author: Aleksander Morgado <aleksander@lanedo.com> |
| */ |
| |
| #include <string.h> |
| #include <gmodule.h> |
| |
| #define _LIBMM_INSIDE_MM |
| #include <libmm-glib.h> |
| |
| #include "mm-plugin-cinterion.h" |
| #include "mm-broadband-modem-cinterion.h" |
| #include "mm-log.h" |
| |
| #if defined WITH_QMI |
| #include "mm-broadband-modem-qmi-cinterion.h" |
| #endif |
| |
| G_DEFINE_TYPE (MMPluginCinterion, mm_plugin_cinterion, MM_TYPE_PLUGIN) |
| |
| MM_PLUGIN_DEFINE_MAJOR_VERSION |
| MM_PLUGIN_DEFINE_MINOR_VERSION |
| |
| /*****************************************************************************/ |
| /* Custom init */ |
| |
| #define TAG_CINTERION_APP_PORT "cinterion-app-port" |
| #define TAG_CINTERION_MODEM_PORT "cinterion-modem-port" |
| |
| typedef struct { |
| MMPortProbe *probe; |
| MMPortSerialAt *port; |
| GCancellable *cancellable; |
| GSimpleAsyncResult *result; |
| } CinterionCustomInitContext; |
| |
| static void |
| cinterion_custom_init_context_complete_and_free (CinterionCustomInitContext *ctx) |
| { |
| g_simple_async_result_complete (ctx->result); |
| |
| if (ctx->cancellable) |
| g_object_unref (ctx->cancellable); |
| g_object_unref (ctx->port); |
| g_object_unref (ctx->probe); |
| g_object_unref (ctx->result); |
| g_slice_free (CinterionCustomInitContext, ctx); |
| } |
| |
| static gboolean |
| cinterion_custom_init_finish (MMPortProbe *probe, |
| GAsyncResult *result, |
| GError **error) |
| { |
| return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error); |
| } |
| |
| static void |
| sqport_ready (MMPortSerialAt *port, |
| GAsyncResult *res, |
| CinterionCustomInitContext *ctx) |
| { |
| const gchar *response; |
| |
| /* Ignore errors, just avoid tagging */ |
| response = mm_port_serial_at_command_finish (port, res, NULL); |
| if (response) { |
| /* A valid reply to AT^SQPORT tells us this is an AT port already */ |
| mm_port_probe_set_result_at (ctx->probe, TRUE); |
| |
| if (strstr (response, "Application")) |
| g_object_set_data (G_OBJECT (ctx->probe), TAG_CINTERION_APP_PORT, GUINT_TO_POINTER (TRUE)); |
| else if (strstr (response, "Modem")) |
| g_object_set_data (G_OBJECT (ctx->probe), TAG_CINTERION_MODEM_PORT, GUINT_TO_POINTER (TRUE)); |
| } |
| |
| g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); |
| cinterion_custom_init_context_complete_and_free (ctx); |
| } |
| |
| static void |
| cinterion_custom_init (MMPortProbe *probe, |
| MMPortSerialAt *port, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| CinterionCustomInitContext *ctx; |
| |
| ctx = g_slice_new (CinterionCustomInitContext); |
| ctx->result = g_simple_async_result_new (G_OBJECT (probe), |
| callback, |
| user_data, |
| cinterion_custom_init); |
| ctx->probe = g_object_ref (probe); |
| ctx->port = g_object_ref (port); |
| ctx->cancellable = cancellable ? g_object_ref (cancellable) : NULL; |
| |
| mm_port_serial_at_command ( |
| ctx->port, |
| "AT^SQPORT?", |
| 3, |
| FALSE, /* raw */ |
| FALSE, /* allow cached */ |
| ctx->cancellable, |
| (GAsyncReadyCallback)sqport_ready, |
| ctx); |
| } |
| |
| /*****************************************************************************/ |
| |
| static MMBaseModem * |
| create_modem (MMPlugin *self, |
| const gchar *sysfs_path, |
| const gchar **drivers, |
| guint16 vendor, |
| guint16 product, |
| GList *probes, |
| GError **error) |
| { |
| #if defined WITH_QMI |
| if (mm_port_probe_list_has_qmi_port (probes)) { |
| mm_dbg ("QMI-powered Cinterion modem found..."); |
| return MM_BASE_MODEM (mm_broadband_modem_qmi_cinterion_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| #endif |
| |
| return MM_BASE_MODEM (mm_broadband_modem_cinterion_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| |
| static gboolean |
| grab_port (MMPlugin *self, |
| MMBaseModem *modem, |
| MMPortProbe *probe, |
| GError **error) |
| { |
| MMPortSerialAtFlag pflags = MM_PORT_SERIAL_AT_FLAG_NONE; |
| MMPortType ptype; |
| |
| ptype = mm_port_probe_get_port_type (probe); |
| |
| if (g_object_get_data (G_OBJECT (probe), TAG_CINTERION_APP_PORT)) { |
| mm_dbg ("(%s/%s)' Port flagged as primary", |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe)); |
| pflags = MM_PORT_SERIAL_AT_FLAG_PRIMARY; |
| } else if (g_object_get_data (G_OBJECT (probe), TAG_CINTERION_MODEM_PORT)) { |
| mm_dbg ("(%s/%s)' Port flagged as PPP", |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe)); |
| pflags = MM_PORT_SERIAL_AT_FLAG_PPP; |
| } else if (g_udev_device_get_property_as_boolean (mm_port_probe_peek_port (probe), |
| "ID_MM_CINTERION_PORT_TYPE_GPS")) { |
| mm_dbg ("(%s/%s)' Port flagged as GPS", |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe)); |
| /* Not an AT port, but the port to grab GPS traces */ |
| g_warn_if_fail (ptype == MM_PORT_TYPE_UNKNOWN); |
| ptype = MM_PORT_TYPE_GPS; |
| } |
| |
| return mm_base_modem_grab_port (modem, |
| mm_port_probe_get_port_subsys (probe), |
| mm_port_probe_get_port_name (probe), |
| mm_port_probe_get_parent_path (probe), |
| ptype, |
| pflags, |
| error); |
| } |
| |
| /*****************************************************************************/ |
| |
| G_MODULE_EXPORT MMPlugin * |
| mm_plugin_create (void) |
| { |
| static const gchar *subsystems[] = { "tty", "net", "usb", NULL }; |
| static const gchar *vendor_strings[] = { "cinterion", "siemens", NULL }; |
| static const guint16 vendor_ids[] = { 0x1e2d, 0x0681, 0 }; |
| static const MMAsyncMethod custom_init = { |
| .async = G_CALLBACK (cinterion_custom_init), |
| .finish = G_CALLBACK (cinterion_custom_init_finish), |
| }; |
| |
| return MM_PLUGIN ( |
| g_object_new (MM_TYPE_PLUGIN_CINTERION, |
| MM_PLUGIN_NAME, "Cinterion", |
| MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems, |
| MM_PLUGIN_ALLOWED_VENDOR_STRINGS, vendor_strings, |
| MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids, |
| MM_PLUGIN_ALLOWED_AT, TRUE, |
| MM_PLUGIN_ALLOWED_QMI, TRUE, |
| MM_PLUGIN_CUSTOM_INIT, &custom_init, |
| NULL)); |
| } |
| |
| static void |
| mm_plugin_cinterion_init (MMPluginCinterion *self) |
| { |
| } |
| |
| static void |
| mm_plugin_cinterion_class_init (MMPluginCinterionClass *klass) |
| { |
| MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass); |
| |
| plugin_class->create_modem = create_modem; |
| plugin_class->grab_port = grab_port; |
| } |
