| /* -*- 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 hso) 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) 2008 - 2009 Novell, Inc. |
| * Copyright (C) 2009 - 2012 Red Hat, Inc. |
| * Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org> |
| */ |
| |
| #include <string.h> |
| #include <gmodule.h> |
| |
| #define _LIBMM_INSIDE_MM |
| #include <libmm-glib.h> |
| |
| #include "mm-private-boxed-types.h" |
| #include "mm-plugin-hso.h" |
| #include "mm-broadband-modem-hso.h" |
| #include "mm-log.h" |
| |
| G_DEFINE_TYPE (MMPluginHso, mm_plugin_hso, MM_TYPE_PLUGIN) |
| |
| MM_PLUGIN_DEFINE_MAJOR_VERSION |
| MM_PLUGIN_DEFINE_MINOR_VERSION |
| |
| /*****************************************************************************/ |
| /* Custom init */ |
| |
| #define TAG_HSO_AT_CONTROL "hso-at-control" |
| #define TAG_HSO_AT_APP "hso-at-app" |
| #define TAG_HSO_AT_MODEM "hso-at-modem" |
| #define TAG_HSO_AT_GPS_CONTROL "hso-at-gps-control" |
| #define TAG_HSO_GPS "hso-gps" |
| #define TAG_HSO_DIAG "hso-diag" |
| |
| static gboolean |
| hso_custom_init_finish (MMPortProbe *probe, |
| GAsyncResult *result, |
| GError **error) |
| { |
| return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error); |
| } |
| |
| static void |
| hso_custom_init (MMPortProbe *probe, |
| MMPortSerialAt *port, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| GUdevDevice *udev_port; |
| GSimpleAsyncResult *result; |
| const gchar *subsys, *sysfs_path; |
| |
| subsys = mm_port_probe_get_port_subsys (probe); |
| udev_port = mm_port_probe_peek_port (probe); |
| sysfs_path = g_udev_device_get_sysfs_path (udev_port); |
| |
| if (g_str_equal (subsys, "tty")) { |
| gchar *hsotype_path; |
| gchar *contents = NULL; |
| |
| hsotype_path = g_build_filename (sysfs_path, "hsotype", NULL); |
| if (g_file_get_contents (hsotype_path, &contents, NULL, NULL)) { |
| mm_dbg ("HSO port type %s: %s", hsotype_path, contents); |
| if (g_str_has_prefix (contents, "Control")) { |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_CONTROL, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, TRUE); |
| } else if (g_str_has_prefix (contents, "Application")) { |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_APP, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, TRUE); |
| } else if (g_str_has_prefix (contents, "Modem")) { |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_MODEM, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, TRUE); |
| } else if (g_str_has_prefix (contents, "GPS Control")) { |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_GPS_CONTROL, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, TRUE); |
| } else if (g_str_has_prefix (contents, "GPS")) { |
| /* Not an AT port, but the port to grab GPS traces */ |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_GPS, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, FALSE); |
| mm_port_probe_set_result_qcdm (probe, FALSE); |
| } else if (g_str_has_prefix (contents, "Diag")) { |
| g_object_set_data (G_OBJECT (probe), TAG_HSO_DIAG, GUINT_TO_POINTER (TRUE)); |
| mm_port_probe_set_result_at (probe, FALSE); |
| |
| /* Don't automatically tag as QCDM, as the 'hso' driver reports |
| * a DIAG port for some Icera-based modems, which don't have |
| * QCDM ports since they aren't made by Qualcomm. |
| */ |
| } |
| g_free (contents); |
| } |
| g_free (hsotype_path); |
| } |
| |
| result = g_simple_async_result_new (G_OBJECT (probe), |
| callback, |
| user_data, |
| hso_custom_init); |
| g_simple_async_result_set_op_res_gboolean (result, TRUE); |
| g_simple_async_result_complete_in_idle (result); |
| g_object_unref (result); |
| } |
| |
| /*****************************************************************************/ |
| |
| static MMBaseModem * |
| create_modem (MMPlugin *self, |
| const gchar *sysfs_path, |
| const gchar **drivers, |
| guint16 vendor, |
| guint16 product, |
| GList *probes, |
| GError **error) |
| { |
| return MM_BASE_MODEM (mm_broadband_modem_hso_new (sysfs_path, |
| drivers, |
| mm_plugin_get_name (self), |
| vendor, |
| product)); |
| } |
| |
| static gboolean |
| grab_port (MMPlugin *self, |
| MMBaseModem *modem, |
| MMPortProbe *probe, |
| GError **error) |
| { |
| const gchar *subsys; |
| MMPortSerialAtFlag pflags = MM_PORT_SERIAL_AT_FLAG_NONE; |
| MMPortType port_type; |
| |
| subsys = mm_port_probe_get_port_subsys (probe); |
| port_type = mm_port_probe_get_port_type (probe); |
| |
| /* Detect AT port types */ |
| if (g_str_equal (subsys, "tty")) { |
| if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_CONTROL)) |
| pflags = MM_PORT_SERIAL_AT_FLAG_PRIMARY; |
| else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_APP)) |
| pflags = MM_PORT_SERIAL_AT_FLAG_SECONDARY; |
| else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_GPS_CONTROL)) |
| pflags = MM_PORT_SERIAL_AT_FLAG_GPS_CONTROL; |
| else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_MODEM)) |
| pflags = MM_PORT_SERIAL_AT_FLAG_PPP; |
| else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_GPS)) { |
| /* Not an AT port, but the port to grab GPS traces */ |
| g_assert (port_type == MM_PORT_TYPE_UNKNOWN); |
| port_type = MM_PORT_TYPE_GPS; |
| } |
| } |
| |
| return mm_base_modem_grab_port (modem, |
| subsys, |
| mm_port_probe_get_port_name (probe), |
| mm_port_probe_get_parent_path (probe), |
| port_type, |
| pflags, |
| error); |
| } |
| |
| /*****************************************************************************/ |
| |
| G_MODULE_EXPORT MMPlugin * |
| mm_plugin_create (void) |
| { |
| static const gchar *subsystems[] = { "tty", "net", NULL }; |
| static const gchar *drivers[] = { "hso", NULL }; |
| static const MMAsyncMethod custom_init = { |
| .async = G_CALLBACK (hso_custom_init), |
| .finish = G_CALLBACK (hso_custom_init_finish), |
| }; |
| |
| return MM_PLUGIN ( |
| g_object_new (MM_TYPE_PLUGIN_HSO, |
| MM_PLUGIN_NAME, "Option High-Speed", |
| MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems, |
| MM_PLUGIN_ALLOWED_DRIVERS, drivers, |
| MM_PLUGIN_ALLOWED_AT, TRUE, |
| MM_PLUGIN_ALLOWED_QCDM, TRUE, |
| MM_PLUGIN_CUSTOM_INIT, &custom_init, |
| NULL)); |
| } |
| |
| static void |
| mm_plugin_hso_init (MMPluginHso *self) |
| { |
| } |
| |
| static void |
| mm_plugin_hso_class_init (MMPluginHsoClass *klass) |
| { |
| MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass); |
| |
| plugin_class->create_modem = create_modem; |
| plugin_class->grab_port = grab_port; |
| } |
