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Diffstat (limited to 'plugins/mm-plugin-x22x.c')
| -rw-r--r-- | plugins/mm-plugin-x22x.c | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/plugins/mm-plugin-x22x.c b/plugins/mm-plugin-x22x.c deleted file mode 100644 index dfac6649..00000000 --- a/plugins/mm-plugin-x22x.c +++ /dev/null @@ -1,246 +0,0 @@ -/* -*- 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) 2008 - 2009 Novell, Inc. - * Copyright (C) 2009 - 2010 Red Hat, Inc. - */ - -#include <string.h> -#include <gmodule.h> -#include "mm-plugin-x22x.h" -#include "mm-modem-x22x-gsm.h" -#include "mm-generic-gsm.h" -#include "mm-modem-helpers.h" - -G_DEFINE_TYPE (MMPluginX22x, mm_plugin_x22x, MM_TYPE_PLUGIN_BASE) - -int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION; -int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION; - -G_MODULE_EXPORT MMPlugin * -mm_plugin_create (void) -{ - return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_X22X, - MM_PLUGIN_BASE_NAME, "X22X", - NULL)); -} - -/*****************************************************************************/ - -static guint32 -get_level_for_capabilities (guint32 capabilities) -{ - /* These modems have the same vendor ID as a few of the other - * Alcatel/TCT/T&A modems, and the longcheer plugin will try to claim them - * too. So we provide a higher support level here to make sure this - * plugin tries to grab it's supported devices first. - */ - if (capabilities & MM_PLUGIN_BASE_PORT_CAP_GSM) - return 20; - if (capabilities & MM_PLUGIN_BASE_PORT_CAP_QCDM) - return 20; - return 0; -} - -static void -probe_result (MMPluginBase *base, - MMPluginBaseSupportsTask *task, - guint32 capabilities, - gpointer user_data) -{ - mm_plugin_base_supports_task_complete (task, get_level_for_capabilities (capabilities)); -} - - -static gboolean -custom_init_response_cb (MMPluginBaseSupportsTask *task, - GString *response, - GError *error, - guint32 tries, - gboolean *out_stop, - guint32 *out_level, - gpointer user_data) -{ - const char *p; - - if (error) - return tries <= 4 ? TRUE : FALSE; - - /* Note the lack of a ':' on the GMR; the X200 doesn't send one */ - g_assert (response); - p = mm_strip_tag (response->str, "AT+GMR"); - if (*p != 'L') { - /* X200 modems have a GMR firmware revision that starts with 'L', and - * as far as I can tell X060s devices have a revision starting with 'C'. - * So use that to determine if the device is an X200, which this plugin - * does supports. - */ - *out_level = 0; - *out_stop = TRUE; - return FALSE; - } - - /* Continue with generic probing */ - return FALSE; -} - -static MMPluginSupportsResult -supports_port (MMPluginBase *base, - MMModem *existing, - MMPluginBaseSupportsTask *task) -{ - GUdevDevice *port; - guint16 vendor = 0, product = 0; - const char *subsys, *name; - - /* Can't do anything with non-serial ports */ - port = mm_plugin_base_supports_task_get_port (task); - if (strcmp (g_udev_device_get_subsystem (port), "tty")) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - subsys = g_udev_device_get_subsystem (port); - name = g_udev_device_get_name (port); - - if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - /* Only TCT/T&A for now */ - if (vendor != 0x1bbb) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - /* If the port wasn't tagged, we don't support it */ - if (!g_udev_device_get_property_as_boolean (port, "ID_MM_X22X_TAGGED")) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - /* Check if a previous probing was already launched in this port */ - if (mm_plugin_base_supports_task_propagate_cached (task)) { - guint32 level; - - /* A previous probing was already done, use its results */ - level = get_level_for_capabilities (mm_plugin_base_supports_task_get_probed_capabilities (task)); - if (level) { - mm_plugin_base_supports_task_complete (task, level); - return MM_PLUGIN_SUPPORTS_PORT_IN_PROGRESS; - } - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - } - - /* TCT/Alcatel in their infinite wisdom assigned the same USB VID/PID to - * the x060s (Longcheer firmware) and the x200 (X22X, this plugin) and thus - * we can't tell them apart via udev rules. Worse, they both report the - * same +GMM and +GMI, so we're left with just +GMR which is a sketchy way - * to tell modems apart. We can't really use X22X-specific commands - * like AT+SSND because we're not sure if they work when the SIM PIN has not - * been entered yet; many modems have a limited command parser before the - * SIM is unlocked. - */ - if (vendor == 0x1bbb && product == 0x0000) { - mm_plugin_base_supports_task_add_custom_init_command (task, - "AT+GMR", - 3, - custom_init_response_cb, - NULL); - } - - /* Otherwise kick off a probe */ - if (mm_plugin_base_probe_port (base, task, 100000, NULL)) - return MM_PLUGIN_SUPPORTS_PORT_IN_PROGRESS; - - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; -} - -static MMModem * -grab_port (MMPluginBase *base, - MMModem *existing, - MMPluginBaseSupportsTask *task, - GError **error) -{ - GUdevDevice *port = NULL; - MMModem *modem = NULL; - const char *name, *subsys, *sysfs_path; - guint32 caps; - MMPortType ptype; - guint16 vendor = 0, product = 0; - MMAtPortFlags pflags = MM_AT_PORT_FLAG_NONE; - - port = mm_plugin_base_supports_task_get_port (task); - g_assert (port); - - /* Look for port type hints; just probing can't distinguish which port should - * be the data/primary port on these devices. We have to tag them based on - * what the Windows .INF files say the port layout should be. - */ - if (g_udev_device_get_property_as_boolean (port, "ID_MM_X22X_PORT_TYPE_MODEM")) - pflags = MM_AT_PORT_FLAG_PRIMARY; - else if (g_udev_device_get_property_as_boolean (port, "ID_MM_X22X_PORT_TYPE_AUX")) - pflags = MM_AT_PORT_FLAG_SECONDARY; - - caps = mm_plugin_base_supports_task_get_probed_capabilities (task); - ptype = mm_plugin_base_probed_capabilities_to_port_type (caps); - - /* If the port was tagged by the udev rules but isn't a primary or secondary, - * then ignore it to guard against race conditions if a device just happens - * to show up with more than two AT-capable ports. - */ - if ( (pflags == MM_AT_PORT_FLAG_NONE) - && g_udev_device_get_property_as_boolean (port, "ID_MM_X22X_TAGGED")) - ptype = MM_PORT_TYPE_IGNORED; - - subsys = g_udev_device_get_subsystem (port); - name = g_udev_device_get_name (port); - - if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) { - g_set_error (error, 0, 0, "Could not get modem product ID."); - return NULL; - } - - sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task); - if (!existing) { - if (caps & MM_PLUGIN_BASE_PORT_CAP_GSM) { - modem = mm_modem_x22x_gsm_new (sysfs_path, - mm_plugin_base_supports_task_get_driver (task), - mm_plugin_get_name (MM_PLUGIN (base)), - vendor, - product); - } - - if (modem) { - if (!mm_modem_grab_port (modem, subsys, name, ptype, pflags, NULL, error)) { - g_object_unref (modem); - return NULL; - } - } - } else if (get_level_for_capabilities (caps)) { - modem = existing; - if (!mm_modem_grab_port (modem, subsys, name, ptype, pflags, NULL, error)) - return NULL; - } - - return modem; -} - -/*****************************************************************************/ - -static void -mm_plugin_x22x_init (MMPluginX22x *self) -{ - g_signal_connect (self, "probe-result", G_CALLBACK (probe_result), NULL); -} - -static void -mm_plugin_x22x_class_init (MMPluginX22xClass *klass) -{ - MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass); - - pb_class->supports_port = supports_port; - pb_class->grab_port = grab_port; -} |