/* -*- 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 */ #include #include #define _LIBMM_INSIDE_MM #include #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 *uid, 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 (uid, drivers, mm_plugin_get_name (self), vendor, product)); } #endif return MM_BASE_MODEM (mm_broadband_modem_cinterion_new (uid, 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 (mm_kernel_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; }