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openSUSE:Evergreen:11.1
ModemManager
mm-novatel-plugin.patch
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File mm-novatel-plugin.patch of Package ModemManager
From 2226bb8752987d210a5e7dd673dd9426a3d2701f Mon Sep 17 00:00:00 2001 From: Tambet Ingo <tambet@gmail.com> Date: Mon, 26 Jan 2009 11:54:10 +0200 Subject: [PATCH] Implement Novatel plugin. diff --git a/plugins/Makefile.am b/plugins/Makefile.am index d715b5a..b98af70 100644 --- a/plugins/Makefile.am +++ b/plugins/Makefile.am @@ -3,8 +3,8 @@ pkglib_LTLIBRARIES = \ libmm-plugin-hso.la \ libmm-plugin-mbm.la \ libmm-plugin-option.la \ - libmm-plugin-sierra.la - + libmm-plugin-sierra.la \ + libmm-plugin-novatel.la # Huawei @@ -84,6 +84,21 @@ libmm_plugin_sierra_la_CPPFLAGS = \ libmm_plugin_sierra_la_LDFLAGS = -module -avoid-version +# Novatel + +libmm_plugin_novatel_la_SOURCES = \ + mm-modem-novatel.c \ + mm-modem-novatel.h \ + mm-plugin-novatel.c \ + mm-plugin-novatel.h + +libmm_plugin_novatel_la_CPPFLAGS = \ + $(MM_CFLAGS) \ + -I$(top_srcdir)/src + +libmm_plugin_novatel_la_LDFLAGS = -module -avoid-version + + BUILT_SOURCES = \ mm-modem-gsm-hso-glue.h \ mm-modem-gsm-mbm-glue.h diff --git a/plugins/mm-modem-novatel.c b/plugins/mm-modem-novatel.c new file mode 100644 index 0000000..8260d69 --- /dev/null +++ b/plugins/mm-modem-novatel.c @@ -0,0 +1,170 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include "mm-modem-novatel.h" +#include "mm-errors.h" +#include "mm-callback-info.h" + +static gpointer mm_modem_novatel_parent_class = NULL; + +MMModem * +mm_modem_novatel_new (const char *data_device, + const char *driver) +{ + g_return_val_if_fail (data_device != NULL, NULL); + g_return_val_if_fail (driver != NULL, NULL); + + return MM_MODEM (g_object_new (MM_TYPE_MODEM_NOVATEL, + MM_SERIAL_DEVICE, data_device, + MM_MODEM_DRIVER, driver, + NULL)); +} + +/*****************************************************************************/ +/* Modem class override functions */ +/*****************************************************************************/ + +static void +init_modem_done (MMSerial *serial, + GString *response, + GError *error, + gpointer user_data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) user_data; + + if (error) + info->error = g_error_copy (error); + + mm_callback_info_schedule (info); +} + +static void +pin_check_done (MMModem *modem, GError *error, gpointer user_data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) user_data; + + if (error) { + info->error = g_error_copy (error); + mm_callback_info_schedule (info); + } else + /* Finish the initialization */ + mm_serial_queue_command (MM_SERIAL (modem), "Z E0 V1 X4 &C1 +CMEE=1;+CFUN=1;", 10, init_modem_done, info); +} + +static void +pre_init_done (MMSerial *serial, + GString *response, + GError *error, + gpointer user_data) +{ + MMCallbackInfo *info = (MMCallbackInfo *) user_data; + + if (error) { + info->error = g_error_copy (error); + mm_callback_info_schedule (info); + } else { + /* Now check the PIN explicitly, novatel doesn't seem to report + that it needs it otherwise */ + mm_generic_gsm_check_pin (MM_GENERIC_GSM (info->modem), pin_check_done, info); + } +} + +static void +enable_flash_done (MMSerial *serial, gpointer user_data) +{ + mm_serial_queue_command (serial, "E0 V1", 3, pre_init_done, user_data); +} + +static void +disable_done (MMSerial *serial, + GString *response, + GError *error, + gpointer user_data) +{ + mm_serial_close (serial); + mm_callback_info_schedule ((MMCallbackInfo *) user_data); +} + +static void +disable_flash_done (MMSerial *serial, gpointer user_data) +{ + mm_serial_queue_command (serial, "+CFUN=0", 5, disable_done, user_data); +} + +static void +enable (MMModem *modem, + gboolean enable, + MMModemFn callback, + gpointer user_data) +{ + MMCallbackInfo *info; + + /* First, reset the previously used CID */ + mm_generic_gsm_set_cid (MM_GENERIC_GSM (modem), 0); + + info = mm_callback_info_new (modem, callback, user_data); + + if (!enable) { + if (mm_serial_is_connected (MM_SERIAL (modem))) + mm_serial_flash (MM_SERIAL (modem), 1000, disable_flash_done, info); + else + disable_flash_done (MM_SERIAL (modem), info); + } else { + if (mm_serial_open (MM_SERIAL (modem), &info->error)) + mm_serial_flash (MM_SERIAL (modem), 100, enable_flash_done, info); + + if (info->error) + mm_callback_info_schedule (info); + } +} + +/*****************************************************************************/ + +static void +modem_init (MMModem *modem_class) +{ + modem_class->enable = enable; +} + +static void +mm_modem_novatel_init (MMModemNovatel *self) +{ +} + +static void +mm_modem_novatel_class_init (MMModemNovatelClass *klass) +{ + mm_modem_novatel_parent_class = g_type_class_peek_parent (klass); +} + +GType +mm_modem_novatel_get_type (void) +{ + static GType modem_novatel_type = 0; + + if (G_UNLIKELY (modem_novatel_type == 0)) { + static const GTypeInfo modem_novatel_type_info = { + sizeof (MMModemNovatelClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) mm_modem_novatel_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (MMModemNovatel), + 0, /* n_preallocs */ + (GInstanceInitFunc) mm_modem_novatel_init, + }; + + static const GInterfaceInfo modem_iface_info = { + (GInterfaceInitFunc) modem_init + }; + + modem_novatel_type = g_type_register_static (MM_TYPE_GENERIC_GSM, "MMModemNovatel", &modem_novatel_type_info, 0); + g_type_add_interface_static (modem_novatel_type, MM_TYPE_MODEM, &modem_iface_info); + } + + return modem_novatel_type; +} diff --git a/plugins/mm-modem-novatel.h b/plugins/mm-modem-novatel.h new file mode 100644 index 0000000..7c228f6 --- /dev/null +++ b/plugins/mm-modem-novatel.h @@ -0,0 +1,28 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +#ifndef MM_MODEM_NOVATEL_H +#define MM_MODEM_NOVATEL_H + +#include "mm-generic-gsm.h" + +#define MM_TYPE_MODEM_NOVATEL (mm_modem_novatel_get_type ()) +#define MM_MODEM_NOVATEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_MODEM_NOVATEL, MMModemNovatel)) +#define MM_MODEM_NOVATEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_MODEM_NOVATEL, MMModemNovatelClass)) +#define MM_IS_MODEM_NOVATEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_MODEM_NOVATEL)) +#define MM_IS_MODEM_NOVATEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_MODEM_NOVATEL)) +#define MM_MODEM_NOVATEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_MODEM_NOVATEL, MMModemNovatelClass)) + +typedef struct { + MMGenericGsm parent; +} MMModemNovatel; + +typedef struct { + MMGenericGsmClass parent; +} MMModemNovatelClass; + +GType mm_modem_novatel_get_type (void); + +MMModem *mm_modem_novatel_new (const char *data_device, + const char *driver); + +#endif /* MM_MODEM_NOVATEL_H */ diff --git a/plugins/mm-plugin-novatel.c b/plugins/mm-plugin-novatel.c new file mode 100644 index 0000000..4abfdfa --- /dev/null +++ b/plugins/mm-plugin-novatel.c @@ -0,0 +1,148 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +#include <string.h> +#include <gmodule.h> +#include "mm-plugin-novatel.h" +#include "mm-modem-novatel.h" + +static void plugin_init (MMPlugin *plugin_class); + +G_DEFINE_TYPE_EXTENDED (MMPluginNovatel, mm_plugin_novatel, G_TYPE_OBJECT, + 0, G_IMPLEMENT_INTERFACE (MM_TYPE_PLUGIN, plugin_init)) + +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_NOVATEL, NULL)); +} + +/*****************************************************************************/ + +static const char * +get_name (MMPlugin *plugin) +{ + return "Novatel"; +} + +static char ** +list_supported_udis (MMPlugin *plugin, LibHalContext *hal_ctx) +{ + 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); + } + + g_strfreev (devices); + + return supported; +} + +static gboolean +supports_udi (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi) +{ + 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 == 0x1410) + supported = TRUE; + + libhal_free_string (parent_udi); + } + } + } + g_strfreev (capabilities); + + return supported; +} + +static char * +get_driver_name (LibHalContext *ctx, const char *udi) +{ + 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); + } + + return driver; +} + +static MMModem * +create_modem (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi) +{ + 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); + + driver = get_driver_name (hal_ctx, udi); + g_return_val_if_fail (driver != NULL, NULL); + + modem = MM_MODEM (mm_modem_novatel_new (data_device, driver)); + + libhal_free_string (data_device); + libhal_free_string (driver); + + return modem; +} + +/*****************************************************************************/ + +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_novatel_init (MMPluginNovatel *self) +{ +} + +static void +mm_plugin_novatel_class_init (MMPluginNovatelClass *klass) +{ +} diff --git a/plugins/mm-plugin-novatel.h b/plugins/mm-plugin-novatel.h new file mode 100644 index 0000000..ac3e46d --- /dev/null +++ b/plugins/mm-plugin-novatel.h @@ -0,0 +1,26 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +#ifndef MM_PLUGIN_NOVATEL_H +#define MM_PLUGIN_NOVATEL_H + +#include "mm-plugin.h" +#include "mm-generic-gsm.h" + +#define MM_TYPE_PLUGIN_NOVATEL (mm_plugin_novatel_get_type ()) +#define MM_PLUGIN_NOVATEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_PLUGIN_NOVATEL, MMPluginNovatel)) +#define MM_PLUGIN_NOVATEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_PLUGIN_NOVATEL, MMPluginNovatelClass)) +#define MM_IS_PLUGIN_NOVATEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_PLUGIN_NOVATEL)) +#define MM_IS_PLUGIN_NOVATEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_PLUGIN_NOVATEL)) +#define MM_PLUGIN_NOVATEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_PLUGIN_NOVATEL, MMPluginNovatelClass)) + +typedef struct { + GObject parent; +} MMPluginNovatel; + +typedef struct { + GObjectClass parent; +} MMPluginNovatelClass; + +GType mm_plugin_novatel_get_type (void); + +#endif /* MM_PLUGIN_NOVATEL_H */ -- 1.6.0.2
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