diff options
Diffstat (limited to 'plugins/mm-plugin-huawei.c')
| -rw-r--r-- | plugins/mm-plugin-huawei.c | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/plugins/mm-plugin-huawei.c b/plugins/mm-plugin-huawei.c deleted file mode 100644 index 7eebc330..00000000 --- a/plugins/mm-plugin-huawei.c +++ /dev/null @@ -1,332 +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 Red Hat, Inc. - */ - -#include <string.h> -#include <stdlib.h> -#include <gmodule.h> -#include <errno.h> - -#define G_UDEV_API_IS_SUBJECT_TO_CHANGE -#include <gudev/gudev.h> - -#include "mm-plugin-huawei.h" -#include "mm-generic-gsm.h" -#include "mm-generic-cdma.h" -#include "mm-modem-huawei-gsm.h" -#include "mm-modem-huawei-cdma.h" -#include "mm-serial-parsers.h" -#include "mm-at-serial-port.h" -#include "mm-log.h" -#include "mm-errors.h" - -G_DEFINE_TYPE (MMPluginHuawei, mm_plugin_huawei, 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_HUAWEI, - MM_PLUGIN_BASE_NAME, "Huawei", - NULL)); -} - -/*****************************************************************************/ - -#define TAG_HUAWEI_PCUI_PORT "huawei-pcui-port" -#define TAG_HUAWEI_MODEM_PORT "huawei-modem-port" -#define TAG_HUAWEI_DIAG_PORT "huawei-diag-port" -#define TAG_GETPORTMODE_SUPPORTED "getportmode-supported" - -#define CAP_CDMA (MM_PLUGIN_BASE_PORT_CAP_IS707_A | \ - MM_PLUGIN_BASE_PORT_CAP_IS707_P | \ - MM_PLUGIN_BASE_PORT_CAP_IS856 | \ - MM_PLUGIN_BASE_PORT_CAP_IS856_A) - -static guint32 -get_level_for_capabilities (guint32 capabilities) -{ - if (capabilities & MM_PLUGIN_BASE_PORT_CAP_GSM) - return 10; - if (capabilities & CAP_CDMA) - return 10; - if (capabilities & MM_PLUGIN_BASE_PORT_CAP_QCDM) - return 10; - 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 void -cache_port_mode (MMPlugin *plugin, const char *reply, const char *type, const char *tag) -{ - char *p; - long i; - - /* Get the USB interface number of the PCUI port */ - p = strstr (reply, type); - if (p) { - errno = 0; - /* shift by 1 so NULL return from g_object_get_data() means no tag */ - i = 1 + strtol (p + strlen (type), NULL, 10); - if (i > 0 && i < 256 && errno == 0) - g_object_set_data (G_OBJECT (plugin), tag, GINT_TO_POINTER ((int) i)); - } -} - -static gboolean -getportmode_response_cb (MMPluginBaseSupportsTask *task, - GString *response, - GError *error, - guint32 tries, - gboolean *out_stop, - guint32 *out_level, - gpointer user_data) -{ - /* If any error occurred that was not ERROR or COMMAND NOT SUPPORT then - * retry the command. - */ - if (error) { - if (g_error_matches (error, MM_MOBILE_ERROR, MM_MOBILE_ERROR_UNKNOWN) == FALSE) - return tries <= 4 ? TRUE : FALSE; - } else { - MMPlugin *plugin = mm_plugin_base_supports_task_get_plugin (task); - - cache_port_mode (plugin, response->str, "PCUI:", TAG_HUAWEI_PCUI_PORT); - cache_port_mode (plugin, response->str, "MDM:", TAG_HUAWEI_MODEM_PORT); - cache_port_mode (plugin, response->str, "DIAG:", TAG_HUAWEI_DIAG_PORT); - - g_object_set_data (G_OBJECT (plugin), TAG_GETPORTMODE_SUPPORTED, GUINT_TO_POINTER (1)); - } - - /* No error or if ^GETPORTMODE is not supported, assume success */ - return FALSE; -} - -static gboolean -curc_response_cb (MMPluginBaseSupportsTask *task, - GString *response, - GError *error, - guint32 tries, - gboolean *out_stop, - guint32 *out_level, - gpointer user_data) -{ - if (error) - return tries <= 4 ? TRUE : FALSE; - - /* No error, assume success */ - return FALSE; -} - -static MMPluginSupportsResult -supports_port (MMPluginBase *base, - MMModem *existing, - MMPluginBaseSupportsTask *task) -{ - GUdevDevice *port; - const char *subsys, *name, *driver; - int usbif; - guint16 vendor = 0, product = 0; - - /* 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; - - if (vendor != 0x12d1) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - /* The Gobi driver should claim Huawei Gobi modems */ - driver = mm_plugin_base_supports_task_get_driver (task); - if (g_strcmp0 (driver, "qcserial") == 0) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - usbif = g_udev_device_get_property_as_int (port, "ID_USB_INTERFACE_NUM"); - if (usbif < 0) - return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; - - /* The primary port (called the "modem" port in the Windows drivers) is - * always USB interface 0, and we need to detect that interface first for - * two reasons: (1) to disable unsolicited messages on other ports that - * may fill up the buffer and crash the device, and (2) to attempt to get - * the port layout for hints about what the secondary port is (called the - * "pcui" port in Windows). Thus we probe USB interface 0 first and defer - * probing other interfaces until we've got if0, at which point we allow - * the other ports to be probed too. - */ - if (!existing && usbif != 0) - return MM_PLUGIN_SUPPORTS_PORT_DEFER; - - /* 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; - } - - /* Turn off unsolicited messages on secondary ports until needed, - * and try to get a port map from the modem. The response will - * get handled in custom_init_response(). - */ - if (usbif == 0) { - mm_plugin_base_supports_task_add_custom_init_command (task, - "AT^CURC=0", - 3, /* delay */ - curc_response_cb, - NULL); - - mm_plugin_base_supports_task_add_custom_init_command (task, - "AT^GETPORTMODE", - 3, /* delay */ - getportmode_response_cb, - NULL); - } - - /* 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, *devfile, *sysfs_path; - guint32 caps; - guint16 vendor = 0, product = 0; - MMPortType ptype; - int usbif; - MMAtPortFlags pflags = MM_AT_PORT_FLAG_NONE; - - port = mm_plugin_base_supports_task_get_port (task); - g_assert (port); - - devfile = g_udev_device_get_device_file (port); - if (!devfile) { - g_set_error (error, 0, 0, "Could not get port's sysfs file."); - return NULL; - } - - 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; - } - - usbif = g_udev_device_get_property_as_int (port, "ID_USB_INTERFACE_NUM"); - if (usbif < 0) { - g_set_error (error, 0, 0, "Could not get USB device interface number."); - return NULL; - } - - caps = mm_plugin_base_supports_task_get_probed_capabilities (task); - ptype = mm_plugin_base_probed_capabilities_to_port_type (caps); - - if (usbif + 1 == GPOINTER_TO_INT (g_object_get_data (G_OBJECT (base), TAG_HUAWEI_PCUI_PORT))) - pflags = MM_AT_PORT_FLAG_PRIMARY; - else if (usbif + 1 == GPOINTER_TO_INT (g_object_get_data (G_OBJECT (base), TAG_HUAWEI_MODEM_PORT))) - pflags = MM_AT_PORT_FLAG_PPP; - else if (!g_object_get_data (G_OBJECT (base), TAG_GETPORTMODE_SUPPORTED)) { - /* If GETPORTMODE is not supported, we assume usbif 0 is the modem port */ - if ((usbif == 0) && (ptype == MM_PORT_TYPE_AT)) { - pflags = MM_AT_PORT_FLAG_PPP; - - /* For CDMA modems we assume usbif0 is both primary and PPP, since - * they don't have problems with talking on secondary ports. - */ - if (caps & CAP_CDMA) - pflags |= MM_AT_PORT_FLAG_PRIMARY; - } - } - - sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task); - if (!existing) { - if (caps & MM_PLUGIN_BASE_PORT_CAP_GSM) { - modem = mm_modem_huawei_gsm_new (sysfs_path, - mm_plugin_base_supports_task_get_driver (task), - mm_plugin_get_name (MM_PLUGIN (base)), - vendor, - product); - } else if (caps & CAP_CDMA) { - modem = mm_modem_huawei_cdma_new (sysfs_path, - mm_plugin_base_supports_task_get_driver (task), - mm_plugin_get_name (MM_PLUGIN (base)), - !!(caps & MM_PLUGIN_BASE_PORT_CAP_IS856), - !!(caps & MM_PLUGIN_BASE_PORT_CAP_IS856_A), - vendor, - product); - } - - if (modem) { - if (!mm_modem_grab_port (modem, subsys, name, ptype, pflags, NULL, error)) { - g_object_unref (modem); - return NULL; - } - } - } else { - modem = existing; - if (!mm_modem_grab_port (modem, subsys, name, ptype, pflags, NULL, error)) - return NULL; - } - - return modem; -} - -/*****************************************************************************/ - -static void -mm_plugin_huawei_init (MMPluginHuawei *self) -{ - g_signal_connect (self, "probe-result", G_CALLBACK (probe_result), NULL); -} - -static void -mm_plugin_huawei_class_init (MMPluginHuaweiClass *klass) -{ - MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass); - - pb_class->supports_port = supports_port; - pb_class->grab_port = grab_port; -} |