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samsung: plugin fully ported

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This commit is contained in:
Aleksander Morgado
2012-07-19 16:05:56 +02:00
parent d820ca8f27
commit cc095c9a94
4 changed files with 0 additions and 977 deletions
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722
plugins/mm-modem-samsung-gsm.c
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@@ -1,722 +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 - 2011 Red Hat, Inc.
* Copyright (C) 2011 Samsung Electronics, Inc.,
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#include <errno.h>
#include <arpa/inet.h>
#include <dbus/dbus-glib.h>
#include "mm-modem-samsung-gsm.h"
#include "mm-modem-simple.h"
#include "mm-errors.h"
#include "mm-callback-info.h"
#include "mm-modem-gsm-card.h"
#include "mm-log.h"
#include "mm-modem-icera.h"
#include "mm-utils.h"
#include "mm-modem-time.h"
static void modem_init (MMModem *modem_class);
static void modem_gsm_network_init (MMModemGsmNetwork *gsm_network_class);
static void modem_simple_init (MMModemSimple *class);
static void modem_gsm_card_init (MMModemGsmCard *class);
static void modem_icera_init (MMModemIcera *icera_class);
static void modem_time_init (MMModemTime *class);
G_DEFINE_TYPE_EXTENDED (MMModemSamsungGsm, mm_modem_samsung_gsm, MM_TYPE_GENERIC_GSM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_SIMPLE, modem_simple_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_ICERA, modem_icera_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_GSM_NETWORK, modem_gsm_network_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_GSM_CARD, modem_gsm_card_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_TIME, modem_time_init))
#define MM_MODEM_SAMSUNG_GSM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_SAMSUNG_GSM, MMModemSamsungGsmPrivate))
typedef struct {
gboolean disposed;
MMModemIceraPrivate *icera;
char *band;
} MMModemSamsungGsmPrivate;
#define IPDPADDR_TAG "%IPDPADDR: "
MMModem *
mm_modem_samsung_gsm_new (const char *device,
const char *driver,
const char *plugin)
{
MMModem *modem;
g_return_val_if_fail (device != NULL, NULL);
g_return_val_if_fail (driver != NULL, NULL);
g_return_val_if_fail (plugin != NULL, NULL);
modem = MM_MODEM (g_object_new (MM_TYPE_MODEM_SAMSUNG_GSM,
MM_MODEM_MASTER_DEVICE, device,
MM_MODEM_DRIVER, driver,
MM_MODEM_PLUGIN, plugin,
MM_MODEM_IP_METHOD, MM_MODEM_IP_METHOD_DHCP,
NULL));
if (modem)
MM_MODEM_SAMSUNG_GSM_GET_PRIVATE (modem)->icera = mm_modem_icera_init_private ();
return modem;
}
typedef struct {
MMModemGsmBand mm;
char band[50];
} BandTable;
static BandTable bands[12] = {
/* Sort 3G first since it's preferred */
{ MM_MODEM_GSM_BAND_U2100, "FDD_BAND_I" },
{ MM_MODEM_GSM_BAND_U1900, "FDD_BAND_II" },
{ MM_MODEM_GSM_BAND_U1800, "FDD_BAND_III" },
{ MM_MODEM_GSM_BAND_U17IV, "FDD_BAND_IV" },
{ MM_MODEM_GSM_BAND_U850, "FDD_BAND_V" },
{ MM_MODEM_GSM_BAND_U800, "FDD_BAND_VI" },
{ MM_MODEM_GSM_BAND_U900, "FDD_BAND_VIII" },
{ MM_MODEM_GSM_BAND_G850, "G850" },
/* 2G second */
{ MM_MODEM_GSM_BAND_DCS, "DCS" },
{ MM_MODEM_GSM_BAND_EGSM, "EGSM" }, /* 0x100 = Extended GSM, 0x200 = Primary GSM */
{ MM_MODEM_GSM_BAND_PCS, "PCS" },
/* And ANY last since it's most inclusive */
{ MM_MODEM_GSM_BAND_ANY, "ANY" },
};
static gboolean
band_mm_to_samsung (MMModemGsmBand band, MMModemGsmNetwork *modem)
{
int i;
MMModemSamsungGsmPrivate *priv = MM_MODEM_SAMSUNG_GSM_GET_PRIVATE (modem);
for (i = 0; i < sizeof (bands) / sizeof (BandTable); i++) {
if (bands[i].mm == band) {
priv->band = bands[i].band;
return TRUE;
}
}
return FALSE;
}
static void
get_allowed_mode (MMGenericGsm *gsm,
MMModemUIntFn callback,
gpointer user_data)
{
mm_modem_icera_get_allowed_mode (MM_MODEM_ICERA (gsm), callback, user_data);
}
static void
set_allowed_mode (MMGenericGsm *gsm,
MMModemGsmAllowedMode mode,
MMModemFn callback,
gpointer user_data)
{
mm_modem_icera_set_allowed_mode (MM_MODEM_ICERA (gsm), mode, callback, user_data);
}
static void
set_band_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
if (error)
info->error = g_error_copy (error);
mm_callback_info_schedule (info);
}
static void
set_band (MMModemGsmNetwork *modem,
MMModemGsmBand band,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
MMAtSerialPort *port;
char *command;
MMModemSamsungGsmPrivate *priv = MM_MODEM_SAMSUNG_GSM_GET_PRIVATE (modem);
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (modem), &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
/* TODO: Check how to pass more than one band in the same AT%%IPBM command */
if (!utils_check_for_single_value (band)) {
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Cannot set more than one band.");
mm_callback_info_schedule (info);
} else if (!band_mm_to_samsung (band, modem)) {
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid band.");
mm_callback_info_schedule (info);
} else {
mm_callback_info_set_data (info, "band", g_strdup(priv->band), NULL);
command = g_strdup_printf ("AT%%IPBM=\"%s\",1", priv->band);
mm_at_serial_port_queue_command (port, command, 3, set_band_done, info);
g_free (command);
priv->band = NULL;
}
}
static gboolean
parse_ipbm (const char *reply, MMModemGsmBand *band)
{
int enable[12];
g_return_val_if_fail (band != NULL, FALSE);
g_return_val_if_fail (reply != NULL, FALSE);
if (sscanf (reply, "\"ANY\": %d\r\n\"EGSM\": %d\r\n\"DCS\": %d\r\n\"PCS\": %d\r\n\"G850\": %d\r\n\"FDD_BAND_I\": %d\r\n\"FDD_BAND_II\": %d\r\n\"FDD_BAND_III\": %d\r\n\"FDD_BAND_IV\": %d\r\n\"FDD_BAND_V\": %d\r\n\"FDD_BAND_VI\": %d\r\n\"FDD_BAND_VIII\": %d", &enable[0], &enable[1], &enable[2], &enable[3], &enable[4], &enable[5], &enable[6], &enable[7], &enable[8], &enable[9], &enable[10], &enable[11]) != 12)
return FALSE;
*band = 0;
if (enable[5] == 1)
*band |= MM_MODEM_GSM_BAND_U2100;
if (enable[6] == 1)
*band |= MM_MODEM_GSM_BAND_U1900;
if (enable[7] == 1)
*band |= MM_MODEM_GSM_BAND_U1800;
if (enable[8] == 1)
*band |= MM_MODEM_GSM_BAND_U17IV;
if (enable[9] == 1)
*band |= MM_MODEM_GSM_BAND_U850;
if (enable[10] == 1)
*band |= MM_MODEM_GSM_BAND_U800;
if (enable[11] == 1)
*band |= MM_MODEM_GSM_BAND_U900;
if (enable[1] == 1)
*band |= MM_MODEM_GSM_BAND_EGSM;
if (enable[2] == 1)
*band |= MM_MODEM_GSM_BAND_DCS;
if (enable[3] == 1)
*band |= MM_MODEM_GSM_BAND_PCS;
if (enable[4] == 1)
*band |= MM_MODEM_GSM_BAND_G850;
return (*band > 0 ? TRUE : FALSE);
}
static void
get_band_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemGsmBand mm_band = MM_MODEM_GSM_BAND_UNKNOWN;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
if (error)
info->error = g_error_copy (error);
else if (parse_ipbm (response->str, &mm_band))
mm_callback_info_set_result (info, GUINT_TO_POINTER (mm_band), NULL);
mm_callback_info_schedule (info);
}
static void
get_band (MMModemGsmNetwork *modem,
MMModemUIntFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
/* Otherwise ask the modem */
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (modem), &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "AT%IPBM?", 3, get_band_done, info);
}
static void
send_samsung_pinnum_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
int matched;
GArray *retry_counts;
PinRetryCount ur[4] = {
{"sim-pin", 0}, {"sim-puk", 0}, {"sim-pin2", 0}, {"sim-puk2", 0}
};
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
if (error) {
info->error = g_error_copy (error);
goto done;
}
matched = sscanf (response->str, "%%PINNUM: %d, %d, %d, %d",
&ur[0].count, &ur[1].count, &ur[2].count, &ur[3].count);
if (matched == 4) {
if (ur[0].count > 998) {
info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
"Invalid PIN attempts left %d", ur[0].count);
ur[0].count = 0;
}
retry_counts = g_array_sized_new (FALSE, TRUE, sizeof (PinRetryCount), 4);
g_array_append_vals (retry_counts, &ur, 4);
mm_callback_info_set_result (info, retry_counts, NULL);
} else {
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
"Could not parse PIN retries results");
}
done:
mm_serial_port_close (MM_SERIAL_PORT (port));
mm_callback_info_schedule (info);
}
static void
reset (MMModem *modem,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
MMAtSerialPort *port;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (modem), &info->error);
if (port)
mm_at_serial_port_queue_command (port, "%IRESET", 3, NULL, NULL);
mm_callback_info_schedule (info);
}
static void
get_unlock_retries (MMModemGsmCard *modem,
MMModemArrayFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
MMCallbackInfo *info = mm_callback_info_array_new (MM_MODEM (modem), callback, user_data);
mm_dbg ("get_unlock_retries");
/* Ensure we have a usable port to use for the command */
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (modem), &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
/* Modem may not be enabled yet, which sometimes can't be done until
* the device has been unlocked. In this case we have to open the port
* ourselves.
*/
if (!mm_serial_port_open (MM_SERIAL_PORT (port), &info->error)) {
mm_callback_info_schedule (info);
return;
}
/* if the modem have not yet been enabled we need to make sure echoing is turned off */
mm_at_serial_port_queue_command (port, "E0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "%PINNUM?", 3, send_samsung_pinnum_done, info);
}
static void
get_access_technology (MMGenericGsm *gsm,
MMModemUIntFn callback,
gpointer user_data)
{
mm_modem_icera_get_access_technology (MM_MODEM_ICERA (gsm), callback, user_data);
}
/*****************************************************************************/
static void
disable_unsolicited_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
/* Ignore all errors */
mm_callback_info_schedule (info);
}
static void
invoke_call_parent_disable_fn (MMCallbackInfo *info)
{
/* Note: we won't call the parent disable if info->modem is no longer
* valid. The invoke is called always once the info gets scheduled, which
* may happen during removed modem detection. */
if (info->modem) {
MMModem *parent_modem_iface;
parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GET_INTERFACE (info->modem));
parent_modem_iface->disable (info->modem, (MMModemFn)info->callback, info->user_data);
}
}
static void
disable (MMModem *modem,
MMModemFn callback,
gpointer user_data)
{
MMAtSerialPort *primary;
MMCallbackInfo *info;
mm_modem_icera_cleanup (MM_MODEM_ICERA (modem));
mm_modem_icera_change_unsolicited_messages (MM_MODEM_ICERA (modem), FALSE);
info = mm_callback_info_new_full (modem,
invoke_call_parent_disable_fn,
(GCallback)callback,
user_data);
primary = mm_generic_gsm_get_at_port (MM_GENERIC_GSM (modem), MM_AT_PORT_FLAG_PRIMARY);
g_assert (primary);
/*
* Command to ensure unsolicited message disable completes.
* Turns the radios off, which seems like a reasonable
* think to do when disabling.
*/
mm_at_serial_port_queue_command (primary, "AT+CFUN=4", 5, disable_unsolicited_done, info);
}
static void
init_all_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemSamsungGsm *self;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
self = MM_MODEM_SAMSUNG_GSM (info->modem);
if (!error)
mm_modem_icera_change_unsolicited_messages (MM_MODEM_ICERA (self), TRUE);
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (self), error, info);
}
static void
init2_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemSamsungGsm *self;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
self = MM_MODEM_SAMSUNG_GSM (info->modem);
if (error)
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (self), error, info);
else {
/* Finish the initialization */
mm_at_serial_port_queue_command (port, "E0 V1 X4 &C1", 3, init_all_done, info);
}
}
static void
init_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemSamsungGsm *self;
/* If the modem has already been removed, return without
* scheduling callback */
if (mm_callback_info_check_modem_removed (info))
return;
self = MM_MODEM_SAMSUNG_GSM (info->modem);
if (error)
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (self), error, info);
else {
/* Power up the modem */
mm_at_serial_port_queue_command (port, "+CMEE=1", 2, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CFUN=1", 10, init2_done, info);
}
}
static void
init_reset_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemSamsungGsm *self = MM_MODEM_SAMSUNG_GSM (info->modem);
if (error)
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (self), error, info);
else
mm_at_serial_port_queue_command (port, "E0 V1", 3, init_done, info);
}
static void
do_enable (MMGenericGsm *modem, MMModemFn callback, gpointer user_data)
{
MMCallbackInfo *info;
MMAtSerialPort *primary;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
primary = mm_generic_gsm_get_at_port (modem, MM_AT_PORT_FLAG_PRIMARY);
g_assert (primary);
mm_at_serial_port_queue_command (primary, "Z", 3, init_reset_done, info);
}
static void
do_connect (MMModem *modem,
const char *number,
MMModemFn callback,
gpointer user_data)
{
mm_modem_icera_do_connect (MM_MODEM_ICERA (modem), number, callback, user_data);
}
static void
do_disconnect (MMGenericGsm *gsm,
gint cid,
MMModemFn callback,
gpointer user_data)
{
mm_modem_icera_do_disconnect (gsm, cid, callback, user_data);
}
static void
get_ip4_config (MMModem *modem,
MMModemIp4Fn callback,
gpointer user_data)
{
mm_modem_icera_get_ip4_config (MM_MODEM_ICERA (modem), callback, user_data);
}
static void
simple_connect (MMModemSimple *simple,
GHashTable *properties,
MMModemFn callback,
gpointer user_data)
{
MMModemSimple *parent_iface;
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
/* Let icera cache user & password */
mm_modem_icera_simple_connect (MM_MODEM_ICERA (simple), properties);
parent_iface = g_type_interface_peek_parent (MM_MODEM_SIMPLE_GET_INTERFACE (simple));
parent_iface->connect (MM_MODEM_SIMPLE (simple), properties, callback, info);
}
static void
port_grabbed (MMGenericGsm *gsm,
MMPort *port,
MMAtPortFlags pflags,
gpointer user_data)
{
if (MM_IS_AT_SERIAL_PORT (port)) {
g_object_set (port,
MM_PORT_CARRIER_DETECT, FALSE,
MM_SERIAL_PORT_SEND_DELAY, (guint64) 0,
NULL);
/* Add Icera-specific handlers */
mm_modem_icera_register_unsolicted_handlers (MM_MODEM_ICERA (gsm), MM_AT_SERIAL_PORT (port));
}
}
static void
poll_timezone_done (MMModemIcera *modem,
MMModemIceraTimestamp *timestamp,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
gint offset;
if (error || !timestamp) {
return;
}
mm_info ("setting timezone from local timestamp "
"%02d/%02d/%02d %02d:%02d:%02d %+02d.",
timestamp->year, timestamp->month, timestamp->day,
timestamp->hour, timestamp->minute, timestamp->second,
timestamp->tz_offset);
// Offset is in 15-minute intervals, as provided by GSM network
offset = 15 * timestamp->tz_offset;
mm_modem_base_set_network_timezone (MM_MODEM_BASE (modem),
&offset, NULL, NULL);
mm_callback_info_schedule (info);
}
static gboolean
poll_timezone (MMModemTime *self, MMModemFn callback, gpointer user_data)
{
MMCallbackInfo *info;
info = mm_callback_info_new (MM_MODEM (self), callback, user_data);
mm_modem_icera_get_local_timestamp (MM_MODEM_ICERA (self),
poll_timezone_done,
info);
return TRUE;
}
static MMModemIceraPrivate *
get_icera_private (MMModemIcera *icera)
{
return MM_MODEM_SAMSUNG_GSM_GET_PRIVATE (icera)->icera;
}
static void
modem_init (MMModem *modem_class)
{
modem_class->reset = reset;
modem_class->disable = disable;
modem_class->connect = do_connect;
modem_class->get_ip4_config = get_ip4_config;
}
static void
modem_icera_init (MMModemIcera *icera)
{
icera->get_private = get_icera_private;
}
static void
modem_simple_init (MMModemSimple *class)
{
class->connect = simple_connect;
}
static void
modem_gsm_network_init (MMModemGsmNetwork *class)
{
class->set_band = set_band;
class->get_band = get_band;
}
static void
modem_gsm_card_init (MMModemGsmCard *class)
{
class->get_unlock_retries = get_unlock_retries;
}
static void
modem_time_init (MMModemTime *class)
{
class->poll_network_timezone = poll_timezone;
}
static void
mm_modem_samsung_gsm_init (MMModemSamsungGsm *self)
{
}
static void
dispose (GObject *object)
{
MMModemSamsungGsm *self = MM_MODEM_SAMSUNG_GSM (object);
MMModemSamsungGsmPrivate *priv = MM_MODEM_SAMSUNG_GSM_GET_PRIVATE (self);
if (priv->disposed == FALSE) {
priv->disposed = TRUE;
mm_modem_icera_dispose_private (MM_MODEM_ICERA (self));
}
G_OBJECT_CLASS (mm_modem_samsung_gsm_parent_class)->dispose (object);
}
static void
mm_modem_samsung_gsm_class_init (MMModemSamsungGsmClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
MMGenericGsmClass *gsm_class = MM_GENERIC_GSM_CLASS (klass);
mm_modem_samsung_gsm_parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (object_class, sizeof (MMModemSamsungGsmPrivate));
object_class->dispose = dispose;
gsm_class->port_grabbed = port_grabbed;
gsm_class->do_disconnect = do_disconnect;
gsm_class->do_enable = do_enable;
gsm_class->set_allowed_mode = set_allowed_mode;
gsm_class->get_allowed_mode = get_allowed_mode;
gsm_class->get_access_technology = get_access_technology;
}

47
plugins/mm-modem-samsung-gsm.h
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@@ -1,47 +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.
* Copyright (C) 2011 Samsung Electronics, Inc.,
*/
#ifndef MM_MODEM_SAMSUNG_GSM_H
#define MM_MODEM_SAMSUNG_GSM_H
#include <glib-object.h>
#include "mm-generic-gsm.h"
#define MM_TYPE_MODEM_SAMSUNG_GSM (mm_modem_samsung_gsm_get_type ())
#define MM_MODEM_SAMSUNG_GSM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_MODEM_SAMSUNG_GSM, MMModemSamsungGsm))
#define MM_MODEM_SAMSUNG_GSM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_MODEM_SAMSUNG_GSM, MMModemSamsungGsmClass))
#define MM_IS_MODEM_SAMSUNG_GSM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_MODEM_SAMSUNG_GSM))
#define MM_IS_MODEM_SAMSUNG_GSM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_MODEM_SAMSUNG_GSM))
#define MM_MODEM_SAMSUNG_GSM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_MODEM_SAMSUNG_GSM, MMModemSamsungGsmClass))
typedef struct {
MMGenericGsm parent;
} MMModemSamsungGsm;
typedef struct {
MMGenericGsmClass parent;
} MMModemSamsungGsmClass;
GType mm_modem_samsung_gsm_get_type (void);
MMModem *mm_modem_samsung_gsm_new (const char *device,
const char *driver,
const char *plugin_name);
#endif /* MM_MODEM_SAMSUNG_GSM_H */

163
plugins/mm-plugin-samsung.c
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/* -*- 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 - 2011 Red Hat, Inc.
* Copyright (c) 2011 Samsung Electronics, Inc.,
*/
#include <string.h>
#include <gmodule.h>
#define G_UDEV_API_IS_SUBJECT_TO_CHANGE
#include <gudev/gudev.h>
#include "mm-plugin-samsung.h"
#include "mm-modem-samsung-gsm.h"
G_DEFINE_TYPE (MMPluginSamsung, mm_plugin_samsung, 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_SAMSUNG,
MM_PLUGIN_BASE_NAME, "Samsung",
NULL));
}
/*****************************************************************************/
#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;
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 MMPluginSupportsResult
supports_port (MMPluginBase *base,
MMModem *existing,
MMPluginBaseSupportsTask *task)
{
GUdevDevice *port;
const char *subsys, *name;
guint16 vendor = 0, product = 0;
port = mm_plugin_base_supports_task_get_port (task);
subsys = g_udev_device_get_subsystem (port);
g_assert (subsys);
name = g_udev_device_get_name (port);
g_assert (name);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product))
return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED;
/* Vendor ID check */
if (vendor != 0x04e8 && vendor != 0x1983)
return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED;
/* Product ID check */
if (product != 0x6872 && product != 0x6906)
return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED;
/* The ethernet ports are obviously supported and don't need probing */
if (!strcmp (subsys, "net")) {
mm_plugin_base_supports_task_complete (task, 10);
return MM_PLUGIN_SUPPORTS_PORT_IN_PROGRESS;
}
/* Otherwise kick off a probe */
if (mm_plugin_base_probe_port (base, task, 0, 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;
guint32 caps;
const char *name, *subsys, *sysfs_path;
MMPortType ptype;
port = mm_plugin_base_supports_task_get_port (task);
g_assert (port);
subsys = g_udev_device_get_subsystem (port);
name = g_udev_device_get_name (port);
caps = mm_plugin_base_supports_task_get_probed_capabilities (task);
if (caps & CAP_CDMA) {
g_set_error (error, 0, 0, "Only GSM modems are currently supported by this plugin.");
return NULL;
}
ptype = mm_plugin_base_probed_capabilities_to_port_type (caps);
sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task);
if (!existing) {
modem = mm_modem_samsung_gsm_new (sysfs_path,
mm_plugin_base_supports_task_get_driver (task),
mm_plugin_get_name (MM_PLUGIN (base)));
if (modem) {
if (!mm_modem_grab_port (modem, subsys, name, ptype, MM_AT_PORT_FLAG_NONE, NULL, error)) {
g_object_unref (modem);
return NULL;
}
}
} else {
modem = existing;
if (!mm_modem_grab_port (modem, subsys, name, ptype, MM_AT_PORT_FLAG_NONE, NULL, error))
return NULL;
}
return modem;
}
static void
mm_plugin_samsung_init (MMPluginSamsung *self)
{
g_signal_connect (self, "probe-result", G_CALLBACK (probe_result), NULL);
}
static void
mm_plugin_samsung_class_init (MMPluginSamsungClass *klass)
{
MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass);
pb_class->supports_port = supports_port;
pb_class->grab_port = grab_port;
}

45
plugins/mm-plugin-samsung.h
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/* -*- 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.
* Copyright 2011 by Samsung Electronics, Inc.,
*/
#ifndef MM_PLUGIN_SAMSUNG_H
#define MM_PLUGIN_SAMSUNG_H
#include "mm-plugin.h"
#include "mm-plugin-base.h"
#include "mm-generic-gsm.h"
#define MM_TYPE_PLUGIN_SAMSUNG (mm_plugin_samsung_get_type ())
#define MM_PLUGIN_SAMSUNG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_PLUGIN_SAMSUNG, MMPluginSamsung))
#define MM_PLUGIN_SAMSUNG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_PLUGIN_SAMSUNG, MMPluginSamsungClass))
#define MM_IS_PLUGIN_SAMSUNG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_PLUGIN_SAMSUNG))
#define MM_IS_PLUGIN_SAMSUNG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_PLUGIN_SAMSUNG))
#define MM_PLUGIN_SAMSUNG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_PLUGIN_SAMSUNG, MMPluginSamsungClass))
typedef struct {
MMPluginBase parent;
} MMPluginSamsung;
typedef struct {
MMPluginBaseClass parent;
} MMPluginSamsungClass;
GType mm_plugin_samsung_get_type (void);
G_MODULE_EXPORT MMPlugin *mm_plugin_create (void);
#endif /* MM_PLUGIN_SAMSUNG_H */