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linktop: plugin fully ported

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This commit is contained in:
Aleksander Morgado
2012-03-31 14:54:27 +02:00
parent cfeebcd63a
commit c2a096f9a1
8 changed files with 422 additions and 418 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/Makefile.am
+11 -10
View File
@@ -41,7 +41,8 @@ pkglib_LTLIBRARIES = \
libmm-plugin-novatel.la \
libmm-plugin-option.la \
libmm-plugin-hso.la \
libmm-plugin-anydata.la
libmm-plugin-anydata.la \
libmm-plugin-linktop.la
#pkglib_LTLIBRARIES = \
# libmm-plugin-generic.la \
@@ -201,6 +202,15 @@ libmm_plugin_anydata_la_SOURCES = \
libmm_plugin_anydata_la_CPPFLAGS = $(PLUGIN_COMMON_COMPILER_FLAGS)
libmm_plugin_anydata_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
# Linktop CDMA
libmm_plugin_linktop_la_SOURCES = \
linktop/mm-plugin-linktop.c \
linktop/mm-plugin-linktop.h \
linktop/mm-broadband-modem-linktop.h \
linktop/mm-broadband-modem-linktop.c
libmm_plugin_linktop_la_CPPFLAGS = $(PLUGIN_COMMON_COMPILER_FLAGS)
libmm_plugin_linktop_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
## SimTech
#libmm_plugin_simtech_la_SOURCES = \
# mm-plugin-simtech.c \
@@ -219,15 +229,6 @@ libmm_plugin_anydata_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
#libmm_plugin_x22x_la_CPPFLAGS = $(PLUGIN_COMMON_COMPILER_FLAGS)
#libmm_plugin_x22x_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
#
## Linktop
#libmm_plugin_linktop_la_SOURCES = \
# mm-plugin-linktop.c \
# mm-plugin-linktop.h \
# mm-modem-linktop.c \
# mm-modem-linktop.h
#libmm_plugin_linktop_la_CPPFLAGS = $(PLUGIN_COMMON_COMPILER_FLAGS)
#libmm_plugin_linktop_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
#
## Samsung modem
#libmm_plugin_samsung_la_SOURCES = \
# mm-plugin-samsung.c \
plugins/linktop/mm-broadband-modem-linktop.c
+238
View File
@@ -0,0 +1,238 @@
/* -*- 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 - 2012 Red Hat, Inc.
* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
*/
#include <config.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <ctype.h>
#include <libmm-common.h>
#include "ModemManager.h"
#include "mm-serial-parsers.h"
#include "mm-log.h"
#include "mm-modem-helpers.h"
#include "mm-iface-modem.h"
#include "mm-base-modem-at.h"
#include "mm-broadband-modem-linktop.h"
#define LINKTOP_MODE_ANY 1
#define LINKTOP_MODE_2G 5
#define LINKTOP_MODE_3G 6
static void iface_modem_init (MMIfaceModem *iface);
G_DEFINE_TYPE_EXTENDED (MMBroadbandModemLinktop, mm_broadband_modem_linktop, MM_TYPE_BROADBAND_MODEM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init));
/*****************************************************************************/
/* Load initial allowed/preferred modes (Modem interface) */
static gboolean
load_allowed_modes_finish (MMIfaceModem *self,
GAsyncResult *res,
MMModemMode *allowed,
MMModemMode *preferred,
GError **error)
{
const gchar *response;
const gchar *str;
guint aux;
response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
if (!response)
return FALSE;
str = mm_strip_tag (response, "CFUN:");
if (!mm_get_uint_from_str (str, &aux)) {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Couldn't parse CFUN? response: '%s'",
response);
return FALSE;
}
switch (aux) {
case LINKTOP_MODE_2G:
*allowed = MM_MODEM_MODE_2G;
*preferred = MM_MODEM_MODE_NONE;
break;
case LINKTOP_MODE_3G:
*allowed = MM_MODEM_MODE_3G;
*preferred = MM_MODEM_MODE_NONE;
break;
case LINKTOP_MODE_ANY:
*allowed = (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G);
*preferred = MM_MODEM_MODE_NONE;
break;
default:
*allowed = MM_MODEM_MODE_ANY;
*preferred = MM_MODEM_MODE_NONE;
break;
}
return TRUE;
}
static void
load_allowed_modes (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CFUN?",
3,
FALSE,
callback,
user_data);
}
/*****************************************************************************/
/* Set allowed modes (Modem interface) */
static gboolean
set_allowed_modes_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static void
allowed_mode_update_ready (MMBroadbandModemLinktop *self,
GAsyncResult *res,
GSimpleAsyncResult *operation_result)
{
GError *error = NULL;
mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error);
if (error)
/* Let the error be critical. */
g_simple_async_result_take_error (operation_result, error);
else
g_simple_async_result_set_op_res_gboolean (operation_result, TRUE);
g_simple_async_result_complete (operation_result);
g_object_unref (operation_result);
}
static void
set_allowed_modes (MMIfaceModem *self,
MMModemMode allowed,
MMModemMode preferred,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
gchar *command;
gint linktop_mode = -1;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
set_allowed_modes);
/* There is no explicit config for CS connections, we just assume we may
* have them as part of 2G when no GPRS is available */
if (allowed & MM_MODEM_MODE_CS) {
allowed |= MM_MODEM_MODE_2G;
allowed &= ~MM_MODEM_MODE_CS;
}
if (allowed == MM_MODEM_MODE_2G)
linktop_mode = LINKTOP_MODE_2G;
else if (allowed == MM_MODEM_MODE_3G)
linktop_mode = LINKTOP_MODE_3G;
else if ((allowed == (MM_MODEM_MODE_2G | MM_MODEM_MODE_3G)) &&
(preferred == MM_MODEM_MODE_NONE)) {
linktop_mode = LINKTOP_MODE_ANY;
}
if (linktop_mode < 0) {
gchar *allowed_str;
gchar *preferred_str;
allowed_str = mm_modem_mode_build_string_from_mask (allowed);
preferred_str = mm_modem_mode_build_string_from_mask (preferred);
g_simple_async_result_set_error (result,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Requested mode (allowed: '%s', preferred: '%s') not "
"supported by the modem.",
allowed_str,
preferred_str);
g_free (allowed_str);
g_free (preferred_str);
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
return;
}
command = g_strdup_printf ("AT+CFUN=%d", linktop_mode);
mm_base_modem_at_command (
MM_BASE_MODEM (self),
command,
3,
FALSE,
(GAsyncReadyCallback)allowed_mode_update_ready,
result);
g_free (command);
}
/*****************************************************************************/
MMBroadbandModemLinktop *
mm_broadband_modem_linktop_new (const gchar *device,
const gchar *driver,
const gchar *plugin,
guint16 vendor_id,
guint16 product_id)
{
return g_object_new (MM_TYPE_BROADBAND_MODEM_LINKTOP,
MM_BASE_MODEM_DEVICE, device,
MM_BASE_MODEM_DRIVER, driver,
MM_BASE_MODEM_PLUGIN, plugin,
MM_BASE_MODEM_VENDOR_ID, vendor_id,
MM_BASE_MODEM_PRODUCT_ID, product_id,
NULL);
}
static void
mm_broadband_modem_linktop_init (MMBroadbandModemLinktop *self)
{
}
static void
iface_modem_init (MMIfaceModem *iface)
{
iface->load_allowed_modes = load_allowed_modes;
iface->load_allowed_modes_finish = load_allowed_modes_finish;
iface->set_allowed_modes = set_allowed_modes;
iface->set_allowed_modes_finish = set_allowed_modes_finish;
}
static void
mm_broadband_modem_linktop_class_init (MMBroadbandModemLinktopClass *klass)
{
}
plugins/linktop/mm-broadband-modem-linktop.h
+49
View File
@@ -0,0 +1,49 @@
/* -*- 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 - 2012 Red Hat, Inc.
* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
*/
#ifndef MM_BROADBAND_MODEM_LINKTOP_H
#define MM_BROADBAND_MODEM_LINKTOP_H
#include "mm-broadband-modem.h"
#define MM_TYPE_BROADBAND_MODEM_LINKTOP (mm_broadband_modem_linktop_get_type ())
#define MM_BROADBAND_MODEM_LINKTOP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BROADBAND_MODEM_LINKTOP, MMBroadbandModemLinktop))
#define MM_BROADBAND_MODEM_LINKTOP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_BROADBAND_MODEM_LINKTOP, MMBroadbandModemLinktopClass))
#define MM_IS_BROADBAND_MODEM_LINKTOP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_BROADBAND_MODEM_LINKTOP))
#define MM_IS_BROADBAND_MODEM_LINKTOP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_BROADBAND_MODEM_LINKTOP))
#define MM_BROADBAND_MODEM_LINKTOP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_BROADBAND_MODEM_LINKTOP, MMBroadbandModemLinktopClass))
typedef struct _MMBroadbandModemLinktop MMBroadbandModemLinktop;
typedef struct _MMBroadbandModemLinktopClass MMBroadbandModemLinktopClass;
struct _MMBroadbandModemLinktop {
MMBroadbandModem parent;
};
struct _MMBroadbandModemLinktopClass{
MMBroadbandModemClass parent;
};
GType mm_broadband_modem_linktop_get_type (void);
MMBroadbandModemLinktop *mm_broadband_modem_linktop_new (const gchar *device,
const gchar *driver,
const gchar *plugin,
guint16 vendor_id,
guint16 product_id);
#endif /* MM_BROADBAND_MODEM_LINKTOP_H */
plugins/linktop/mm-plugin-linktop.c
+122
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@@ -0,0 +1,122 @@
/* -*- 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 - 2012 Red Hat, Inc.
* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
*/
#include <string.h>
#include <gmodule.h>
#include <libmm-common.h>
#include "mm-plugin-linktop.h"
#include "mm-broadband-modem-linktop.h"
G_DEFINE_TYPE (MMPluginLinktop, mm_plugin_linktop, MM_TYPE_PLUGIN_BASE)
int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
/*****************************************************************************/
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
GUdevDevice *port;
const gchar *name, *subsys, *devfile;
guint16 vendor = 0, product = 0;
/* The Linktop plugin cannot do anything with non-AT ports */
if (!mm_port_probe_is_at (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT port");
return NULL;
}
port = mm_port_probe_get_port (probe); /* transfer none */
/* TODO: Why do we check for device file? */
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 = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
if (!mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not get modem product ID");
return NULL;
}
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_linktop_new (mm_port_probe_get_port_physdev (probe),
mm_port_probe_get_port_driver (probe),
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
MM_PORT_TYPE_AT, /* we only allow AT ports here */
MM_AT_PORT_FLAG_NONE,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
/*****************************************************************************/
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x230d, 0 };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_LINKTOP,
MM_PLUGIN_BASE_NAME, "Linktop",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
NULL));
}
static void
mm_plugin_linktop_init (MMPluginLinktop *self)
{
}
static void
mm_plugin_linktop_class_init (MMPluginLinktopClass *klass)
{
MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass);
pb_class->grab_port = grab_port;
}
plugins/mm-plugin-linktop.h → plugins/linktop/mm-plugin-linktop.h
+2 -1
View File
@@ -11,7 +11,8 @@
* GNU General Public License for more details:
*
* Copyright (C) 2008 - 2009 Novell, Inc.
* Copyright (C) 2009 Red Hat, Inc.
* Copyright (C) 2009 - 2012 Red Hat, Inc.
* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
*/
#ifndef MM_PLUGIN_LINKTOP_H
plugins/mm-modem-linktop.c
-193
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@@ -1,193 +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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "mm-modem-linktop.h"
#include "mm-serial-parsers.h"
#include "mm-errors.h"
#define LINKTOP_NETWORK_MODE_ANY 1
#define LINKTOP_NETWORK_MODE_2G 5
#define LINKTOP_NETWORK_MODE_3G 6
G_DEFINE_TYPE (MMModemLinktop, mm_modem_linktop, MM_TYPE_GENERIC_GSM)
MMModem *
mm_modem_linktop_new (const char *device,
const char *driver,
const char *plugin,
guint32 vendor,
guint32 product)
{
g_return_val_if_fail (device != NULL, NULL);
g_return_val_if_fail (driver != NULL, NULL);
g_return_val_if_fail (plugin != NULL, NULL);
return MM_MODEM (g_object_new (MM_TYPE_MODEM_LINKTOP,
MM_MODEM_MASTER_DEVICE, device,
MM_MODEM_DRIVER, driver,
MM_MODEM_PLUGIN, plugin,
MM_MODEM_HW_VID, vendor,
MM_MODEM_HW_PID, product,
NULL));
}
static void
port_grabbed (MMGenericGsm *gsm,
MMPort *port,
MMAtPortFlags pflags,
gpointer user_data)
{
if (MM_IS_AT_SERIAL_PORT (port)) {
mm_at_serial_port_set_response_parser (MM_AT_SERIAL_PORT (port),
mm_serial_parser_v1_e1_parse,
mm_serial_parser_v1_e1_new (),
mm_serial_parser_v1_e1_destroy);
}
}
static int
linktop_parse_allowed_mode (MMModemGsmAllowedMode network_mode)
{
switch (network_mode) {
case MM_MODEM_GSM_ALLOWED_MODE_2G_ONLY:
return LINKTOP_NETWORK_MODE_2G;
case MM_MODEM_GSM_ALLOWED_MODE_3G_ONLY:
return LINKTOP_NETWORK_MODE_3G;
default:
return LINKTOP_NETWORK_MODE_ANY;
}
}
static void
linktop_set_allowed_mode_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_allowed_mode (MMGenericGsm *gsm,
MMModemGsmAllowedMode mode,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
char *command;
MMAtSerialPort *port;
info = mm_callback_info_new (MM_MODEM (gsm), callback, user_data);
port = mm_generic_gsm_get_best_at_port (gsm, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
command = g_strdup_printf ("+CFUN=%d", linktop_parse_allowed_mode (mode));
mm_at_serial_port_queue_command (port, command, 3, linktop_set_allowed_mode_done, info);
g_free (command);
}
static void
get_allowed_mode_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
gboolean parsed = FALSE;
/* 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 (!g_str_has_prefix (response->str, "CFUN: ")) {
MMModemGsmAllowedMode mode = MM_MODEM_GSM_ALLOWED_MODE_ANY;
int a;
a = atoi (response->str + 6);
if (a == LINKTOP_NETWORK_MODE_2G)
mode = MM_MODEM_GSM_ALLOWED_MODE_2G_ONLY;
else if (a == LINKTOP_NETWORK_MODE_3G)
mode = MM_MODEM_GSM_ALLOWED_MODE_3G_ONLY;
mm_callback_info_set_result (info, GUINT_TO_POINTER (mode), NULL);
parsed = TRUE;
}
if (!error && !parsed)
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
"Could not parse allowed mode results");
mm_callback_info_schedule (info);
}
static void
get_allowed_mode (MMGenericGsm *gsm,
MMModemUIntFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
MMAtSerialPort *port;
info = mm_callback_info_uint_new (MM_MODEM (gsm), callback, user_data);
port = mm_generic_gsm_get_best_at_port (gsm, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "+CFUN?", 3, get_allowed_mode_done, info);
}
/*****************************************************************************/
static void
mm_modem_linktop_init (MMModemLinktop *self)
{
}
static void
mm_modem_linktop_class_init (MMModemLinktopClass *klass)
{
MMGenericGsmClass *gsm_class = MM_GENERIC_GSM_CLASS (klass);
gsm_class->port_grabbed = port_grabbed;
gsm_class->get_allowed_mode = get_allowed_mode;
gsm_class->set_allowed_mode = set_allowed_mode;
}
plugins/mm-modem-linktop.h
-45
View File
@@ -1,45 +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.
*/
#ifndef MM_MODEM_LINKTOP_H
#define MM_MODEM_LINKTOP_H
#include "mm-generic-gsm.h"
#define MM_TYPE_MODEM_LINKTOP (mm_modem_linktop_get_type ())
#define MM_MODEM_LINKTOP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_MODEM_LINKTOP, MMModemLinktop))
#define MM_MODEM_LINKTOP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_MODEM_LINKTOP, MMModemLinktopClass))
#define MM_IS_MODEM_LINKTOP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_MODEM_LINKTOP))
#define MM_IS_MODEM_LINKTOP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_MODEM_LINKTOP))
#define MM_MODEM_LINKTOP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_MODEM_LINKTOP, MMModemLinktopClass))
typedef struct {
MMGenericGsm parent;
} MMModemLinktop;
typedef struct {
MMGenericGsmClass parent;
} MMModemLinktopClass;
GType mm_modem_linktop_get_type (void);
MMModem *mm_modem_linktop_new (const char *data,
const char *driver,
const char *plugin,
guint32 vendor,
guint32 product);
#endif /* MM_MODEM_LINKTOP_H */
plugins/mm-plugin-linktop.c
-169
View File
@@ -1,169 +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 <gmodule.h>
#include "mm-plugin-linktop.h"
#include "mm-modem-linktop.h"
G_DEFINE_TYPE (MMPluginLinktop, mm_plugin_linktop, 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_LINKTOP,
MM_PLUGIN_BASE_NAME, "Linktop",
NULL));
}
/*****************************************************************************/
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;
/* 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, NULL))
return MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED;
if (vendor != 0x230d)
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;
}
/* 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, *devfile, *sysfs_path;
guint32 caps;
guint16 vendor = 0, product = 0;
MMPortType ptype;
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;
}
caps = mm_plugin_base_supports_task_get_probed_capabilities (task);
ptype = mm_plugin_base_probed_capabilities_to_port_type (caps);
sysfs_path = mm_plugin_base_supports_task_get_physdev_path (task);
if (!existing) {
if (caps & MM_PLUGIN_BASE_PORT_CAP_GSM) {
modem = mm_modem_linktop_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, MM_AT_PORT_FLAG_NONE, 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, MM_AT_PORT_FLAG_NONE, NULL, error))
return NULL;
}
return modem;
}
/*****************************************************************************/
static void
mm_plugin_linktop_init (MMPluginLinktop *self)
{
g_signal_connect (self, "probe-result", G_CALLBACK (probe_result), NULL);
}
static void
mm_plugin_linktop_class_init (MMPluginLinktopClass *klass)
{
MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass);
pb_class->supports_port = supports_port;
pb_class->grab_port = grab_port;
}