diff options
Diffstat (limited to 'plugins/mm-plugin-sierra.c')
| -rw-r--r-- | plugins/mm-plugin-sierra.c | 247 |
1 files changed, 146 insertions, 101 deletions
diff --git a/plugins/mm-plugin-sierra.c b/plugins/mm-plugin-sierra.c index 7185c4dd..e3d1bafb 100644 --- a/plugins/mm-plugin-sierra.c +++ b/plugins/mm-plugin-sierra.c @@ -1,14 +1,26 @@ /* -*- 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 <gmodule.h> #include "mm-plugin-sierra.h" #include "mm-modem-sierra.h" +#include "mm-generic-cdma.h" -static void plugin_init (MMPlugin *plugin_class); - -G_DEFINE_TYPE_EXTENDED (MMPluginSierra, mm_plugin_sierra, G_TYPE_OBJECT, - 0, G_IMPLEMENT_INTERFACE (MM_TYPE_PLUGIN, plugin_init)) +G_DEFINE_TYPE (MMPluginSierra, mm_plugin_sierra, MM_TYPE_PLUGIN_BASE) int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION; int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION; @@ -16,119 +28,156 @@ 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_SIERRA, NULL)); + return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_SIERRA, + MM_PLUGIN_BASE_NAME, "Sierra", + NULL)); } /*****************************************************************************/ -static const char * -get_name (MMPlugin *plugin) +#define TAG_SIERRA_SECONDARY_PORT "sierra-secondary-port" + +#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) { - return "Sierra"; + if (capabilities & MM_PLUGIN_BASE_PORT_CAP_GSM) + return 10; + if (capabilities & CAP_CDMA) + return 10; + return 0; } -static char ** -list_supported_udis (MMPlugin *plugin, LibHalContext *hal_ctx) +static void +handle_probe_response (MMPluginBase *self, + MMPluginBaseSupportsTask *task, + const char *cmd, + const char *response, + const GError *error) { - char **supported = NULL; - char **devices; - int num_devices; - int i; - - devices = libhal_find_device_by_capability (hal_ctx, "modem", &num_devices, NULL); - if (devices) { - GPtrArray *array; - - array = g_ptr_array_new (); - - for (i = 0; i < num_devices; i++) { - char *udi = devices[i]; - - if (mm_plugin_supports_udi (plugin, hal_ctx, udi)) - g_ptr_array_add (array, g_strdup (udi)); - } - - if (array->len > 0) { - g_ptr_array_add (array, NULL); - supported = (char **) g_ptr_array_free (array, FALSE); - } else - g_ptr_array_free (array, TRUE); + if (error || !response || strcmp (cmd, "I")) { + MM_PLUGIN_BASE_CLASS (mm_plugin_sierra_parent_class)->handle_probe_response (self, task, cmd, response, error); + return; } - g_strfreev (devices); + if (strstr (response, "APP1") || strstr (response, "APP2") || strstr (response, "APP3")) { + g_object_set_data (G_OBJECT (task), TAG_SIERRA_SECONDARY_PORT, GUINT_TO_POINTER (TRUE)); + mm_plugin_base_supports_task_complete (task, 10); + return; + } - return supported; + /* Not an app port, let the superclass handle the response */ + MM_PLUGIN_BASE_CLASS (mm_plugin_sierra_parent_class)->handle_probe_response (self, task, cmd, response, error); } -static gboolean -supports_udi (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi) +static void +probe_result (MMPluginBase *base, + MMPluginBaseSupportsTask *task, + guint32 capabilities, + gpointer user_data) { - char **capabilities; - char **iter; - gboolean supported = FALSE; - - capabilities = libhal_device_get_property_strlist (hal_ctx, udi, "modem.command_sets", NULL); - for (iter = capabilities; iter && *iter && !supported; iter++) { - if (!strcmp (*iter, "GSM-07.07")) { - char *parent_udi; - - parent_udi = libhal_device_get_property_string (hal_ctx, udi, "info.parent", NULL); - if (parent_udi) { - int vendor; - - vendor = libhal_device_get_property_int (hal_ctx, parent_udi, "usb.vendor_id", NULL); - if (vendor == 0x1199) - supported = TRUE; - - if (vendor == 0x03f0) { - int product; - - product = libhal_device_get_property_int (hal_ctx, parent_udi, "usb.product_id", NULL); - if (product == 0x1e1d) - supported = TRUE; - } - - libhal_free_string (parent_udi); - } - } - } - g_strfreev (capabilities); - - return supported; + mm_plugin_base_supports_task_complete (task, get_level_for_capabilities (capabilities)); } -static char * -get_driver_name (LibHalContext *ctx, const char *udi) +static MMPluginSupportsResult +supports_port (MMPluginBase *base, + MMModem *existing, + MMPluginBaseSupportsTask *task) { - char *parent_udi; - char *driver = NULL; - - parent_udi = libhal_device_get_property_string (ctx, udi, "info.parent", NULL); - if (parent_udi) { - driver = libhal_device_get_property_string (ctx, parent_udi, "info.linux.driver", NULL); - libhal_free_string (parent_udi); + GUdevDevice *port; + guint32 cached = 0, level; + const char *driver; + + /* 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; + + driver = mm_plugin_base_supports_task_get_driver (task); + if (!driver || strcmp (driver, "sierra")) + return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; + + if (mm_plugin_base_get_cached_port_capabilities (base, port, &cached)) { + level = get_level_for_capabilities (cached); + if (level) { + mm_plugin_base_supports_task_complete (task, level); + return MM_PLUGIN_SUPPORTS_PORT_IN_PROGRESS; + } + return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; } - return driver; + /* Otherwise kick off a probe */ + if (mm_plugin_base_probe_port (base, task, NULL)) + return MM_PLUGIN_SUPPORTS_PORT_IN_PROGRESS; + + return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED; } static MMModem * -create_modem (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi) +grab_port (MMPluginBase *base, + MMModem *existing, + MMPluginBaseSupportsTask *task, + GError **error) { - char *data_device; - char *driver; - MMModem *modem; - - data_device = libhal_device_get_property_string (hal_ctx, udi, "serial.device", NULL); - g_return_val_if_fail (data_device != NULL, NULL); + GUdevDevice *port = NULL, *physdev = NULL; + MMModem *modem = NULL; + const char *name, *subsys, *devfile, *sysfs_path; + guint32 caps; + gpointer gsm_data = NULL; + + 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; + } - driver = get_driver_name (hal_ctx, udi); - g_return_val_if_fail (driver != NULL, NULL); + physdev = mm_plugin_base_supports_task_get_physdev (task); + g_assert (physdev); + sysfs_path = g_udev_device_get_sysfs_path (physdev); + if (!sysfs_path) { + g_set_error (error, 0, 0, "Could not get port's physical device sysfs path."); + return NULL; + } - modem = MM_MODEM (mm_modem_sierra_new (data_device, driver)); + subsys = g_udev_device_get_subsystem (port); + name = g_udev_device_get_name (port); + + /* Is it a GSM secondary port? */ + if (g_object_get_data (G_OBJECT (task), TAG_SIERRA_SECONDARY_PORT)) + gsm_data = GUINT_TO_POINTER (TRUE); + + caps = mm_plugin_base_supports_task_get_probed_capabilities (task); + if (!existing) { + if ((caps & MM_PLUGIN_BASE_PORT_CAP_GSM) || gsm_data) { + modem = mm_modem_sierra_new (sysfs_path, + mm_plugin_base_supports_task_get_driver (task), + mm_plugin_get_name (MM_PLUGIN (base))); + } else if (caps & CAP_CDMA) { + modem = mm_generic_cdma_new (sysfs_path, + mm_plugin_base_supports_task_get_driver (task), + mm_plugin_get_name (MM_PLUGIN (base))); + } - libhal_free_string (data_device); - libhal_free_string (driver); + if (modem) { + if (!mm_modem_grab_port (modem, subsys, name, gsm_data, error)) { + g_object_unref (modem); + return NULL; + } + } + } else { + if ((caps & (MM_PLUGIN_BASE_PORT_CAP_GSM | CAP_CDMA)) || gsm_data) { + modem = existing; + if (!mm_modem_grab_port (modem, subsys, name, gsm_data, error)) + return NULL; + } + } return modem; } @@ -136,21 +185,17 @@ create_modem (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi) /*****************************************************************************/ static void -plugin_init (MMPlugin *plugin_class) -{ - /* interface implementation */ - plugin_class->get_name = get_name; - plugin_class->list_supported_udis = list_supported_udis; - plugin_class->supports_udi = supports_udi; - plugin_class->create_modem = create_modem; -} - -static void mm_plugin_sierra_init (MMPluginSierra *self) { + g_signal_connect (self, "probe-result", G_CALLBACK (probe_result), NULL); } static void mm_plugin_sierra_class_init (MMPluginSierraClass *klass) { + MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass); + + pb_class->supports_port = supports_port; + pb_class->grab_port = grab_port; + pb_class->handle_probe_response = handle_probe_response; } |