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-rw-r--r--plugins/mm-modem-huawei.c230
1 files changed, 170 insertions, 60 deletions
diff --git a/plugins/mm-modem-huawei.c b/plugins/mm-modem-huawei.c
index 2e6b5151..5ddfae18 100644
--- a/plugins/mm-modem-huawei.c
+++ b/plugins/mm-modem-huawei.c
@@ -1,12 +1,31 @@
/* -*- 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>
+
+#define G_UDEV_API_IS_SUBJECT_TO_CHANGE
+#include <gudev/gudev.h>
+
#include "mm-modem-huawei.h"
#include "mm-modem-gsm-network.h"
#include "mm-errors.h"
#include "mm-callback-info.h"
+#include "mm-serial-port.h"
#include "mm-serial-parsers.h"
static gpointer mm_modem_huawei_parent_class = NULL;
@@ -14,8 +33,6 @@ static gpointer mm_modem_huawei_parent_class = NULL;
#define MM_MODEM_HUAWEI_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_HUAWEI, MMModemHuaweiPrivate))
typedef struct {
- MMSerial *monitor_device;
-
/* Cached state */
guint signal_quality;
MMModemGsmNetworkMode mode;
@@ -23,20 +40,18 @@ typedef struct {
} MMModemHuaweiPrivate;
MMModem *
-mm_modem_huawei_new (const char *data_device,
- const char *monitor_device,
- const char *driver)
+mm_modem_huawei_new (const char *device,
+ const char *driver,
+ const char *plugin)
{
- g_return_val_if_fail (data_device != NULL, NULL);
- g_return_val_if_fail (monitor_device != NULL, NULL);
+ 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_HUAWEI,
- MM_SERIAL_DEVICE, monitor_device,
- MM_MODEM_DEVICE, data_device,
- MM_SERIAL_CARRIER_DETECT, FALSE,
+ MM_MODEM_MASTER_DEVICE, device,
MM_MODEM_DRIVER, driver,
- MM_MODEM_TYPE, MM_MODEM_TYPE_GSM,
+ MM_MODEM_PLUGIN, plugin,
NULL));
}
@@ -80,24 +95,26 @@ parse_syscfg (MMModemHuawei *self,
}
static void
-set_network_mode_done (MMSerial *serial,
+set_network_mode_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModemHuawei *self = MM_MODEM_HUAWEI (info->modem);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
if (error)
info->error = g_error_copy (error);
else
/* Success, cache the value */
- MM_MODEM_HUAWEI_GET_PRIVATE (serial)->mode = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mode"));
+ priv->mode = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mode"));
mm_callback_info_schedule (info);
}
static void
-set_network_mode_get_done (MMSerial *serial,
+set_network_mode_get_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
@@ -111,7 +128,7 @@ set_network_mode_get_done (MMSerial *serial,
int a, b, u1, u2;
guint32 band;
- if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &a, &b, &band, &u1, &u2)) {
+ if (parse_syscfg (MM_MODEM_HUAWEI (info->modem), response->str, &a, &b, &band, &u1, &u2)) {
char *command;
switch (GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mode"))) {
@@ -142,7 +159,7 @@ set_network_mode_get_done (MMSerial *serial,
}
command = g_strdup_printf ("AT^SYSCFG=%d,%d,%X,%d,%d", a, b, band, u1, u2);
- mm_serial_queue_command (serial, command, 3, set_network_mode_done, info);
+ mm_serial_port_queue_command (port, command, 3, set_network_mode_done, info);
g_free (command);
}
}
@@ -155,6 +172,7 @@ set_network_mode (MMModemGsmNetwork *modem,
gpointer user_data)
{
MMCallbackInfo *info;
+ MMSerialPort *primary;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
@@ -174,9 +192,10 @@ set_network_mode (MMModemGsmNetwork *modem,
case MM_MODEM_GSM_NETWORK_MODE_3G_ONLY:
/* Allowed values */
mm_callback_info_set_data (info, "mode", GUINT_TO_POINTER (mode), NULL);
- mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, set_network_mode_get_done, info);
+ primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_SERIAL_PORT_TYPE_PRIMARY);
+ g_assert (primary);
+ mm_serial_port_queue_command (primary, "AT^SYSCFG?", 3, set_network_mode_get_done, info);
return;
- break;
default:
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid mode.");
break;
@@ -186,19 +205,21 @@ set_network_mode (MMModemGsmNetwork *modem,
}
static void
-get_network_mode_done (MMSerial *serial,
+get_network_mode_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModemHuawei *self = MM_MODEM_HUAWEI (info->modem);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
int mode_a, mode_b, u1, u2;
guint32 band;
if (error)
info->error = g_error_copy (error);
- else if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &mode_a, &mode_b, &band, &u1, &u2))
- mm_callback_info_set_result (info, GUINT_TO_POINTER (MM_MODEM_HUAWEI_GET_PRIVATE (serial)->mode), NULL);
+ else if (parse_syscfg (self, response->str, &mode_a, &mode_b, &band, &u1, &u2))
+ mm_callback_info_set_result (info, GUINT_TO_POINTER (priv->mode), NULL);
mm_callback_info_schedule (info);
}
@@ -220,36 +241,42 @@ get_network_mode (MMModemGsmNetwork *modem,
} else {
/* Get it from modem */
MMCallbackInfo *info;
+ MMSerialPort *primary;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
- mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, get_network_mode_done, info);
+ primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_SERIAL_PORT_TYPE_PRIMARY);
+ g_assert (primary);
+ mm_serial_port_queue_command (primary, "AT^SYSCFG?", 3, get_network_mode_done, info);
}
}
static void
-set_band_done (MMSerial *serial,
+set_band_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModemHuawei *self = MM_MODEM_HUAWEI (info->modem);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
if (error)
info->error = g_error_copy (error);
else
/* Success, cache the value */
- MM_MODEM_HUAWEI_GET_PRIVATE (serial)->band = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "band"));
+ priv->band = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "band"));
mm_callback_info_schedule (info);
}
static void
-set_band_get_done (MMSerial *serial,
+set_band_get_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModemHuawei *self = MM_MODEM_HUAWEI (info->modem);
if (error) {
info->error = g_error_copy (error);
@@ -258,7 +285,7 @@ set_band_get_done (MMSerial *serial,
int a, b, u1, u2;
guint32 band;
- if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &a, &b, &band, &u1, &u2)) {
+ if (parse_syscfg (self, response->str, &a, &b, &band, &u1, &u2)) {
char *command;
switch (GPOINTER_TO_UINT (mm_callback_info_get_data (info, "band"))) {
@@ -278,7 +305,7 @@ set_band_get_done (MMSerial *serial,
}
command = g_strdup_printf ("AT^SYSCFG=%d,%d,%X,%d,%d", a, b, band, u1, u2);
- mm_serial_queue_command (serial, command, 3, set_band_done, info);
+ mm_serial_port_queue_command (port, command, 3, set_band_done, info);
g_free (command);
}
}
@@ -291,6 +318,7 @@ set_band (MMModemGsmNetwork *modem,
gpointer user_data)
{
MMCallbackInfo *info;
+ MMSerialPort *primary;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
@@ -301,29 +329,34 @@ set_band (MMModemGsmNetwork *modem,
case MM_MODEM_GSM_NETWORK_BAND_U2100:
case MM_MODEM_GSM_NETWORK_BAND_PCS:
mm_callback_info_set_data (info, "band", GUINT_TO_POINTER (band), NULL);
- mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, set_band_get_done, info);
- break;
+ primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_SERIAL_PORT_TYPE_PRIMARY);
+ g_assert (primary);
+ mm_serial_port_queue_command (primary, "AT^SYSCFG?", 3, set_band_get_done, info);
+ return;
default:
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid band.");
- mm_callback_info_schedule (info);
break;
}
+
+ mm_callback_info_schedule (info);
}
static void
-get_band_done (MMSerial *serial,
+get_band_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
+ MMModemHuawei *self = MM_MODEM_HUAWEI (info->modem);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
int mode_a, mode_b, u1, u2;
guint32 band;
if (error)
info->error = g_error_copy (error);
- else if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &mode_a, &mode_b, &band, &u1, &u2))
- mm_callback_info_set_result (info, GUINT_TO_POINTER (MM_MODEM_HUAWEI_GET_PRIVATE (serial)->band), NULL);
+ else if (parse_syscfg (self, response->str, &mode_a, &mode_b, &band, &u1, &u2))
+ mm_callback_info_set_result (info, GUINT_TO_POINTER (priv->band), NULL);
mm_callback_info_schedule (info);
}
@@ -334,6 +367,7 @@ get_band (MMModemGsmNetwork *modem,
gpointer user_data)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (modem);
+ MMSerialPort *primary;
if (priv->band != MM_MODEM_GSM_NETWORK_BAND_ANY) {
/* have cached mode (from an unsolicited message). Use that */
@@ -347,7 +381,9 @@ get_band (MMModemGsmNetwork *modem,
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
- mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, get_band_done, info);
+ primary = mm_generic_gsm_get_port (MM_GENERIC_GSM (modem), MM_SERIAL_PORT_TYPE_PRIMARY);
+ g_assert (primary);
+ mm_serial_port_queue_command (primary, "AT^SYSCFG?", 3, get_band_done, info);
}
}
@@ -377,10 +413,12 @@ get_signal_quality (MMModemGsmNetwork *modem,
/* Unsolicited message handlers */
static void
-handle_signal_quality_change (MMSerial *serial,
+handle_signal_quality_change (MMSerialPort *port,
GMatchInfo *match_info,
gpointer user_data)
{
+ MMModemHuawei *self = MM_MODEM_HUAWEI (user_data);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
char *str;
int quality;
@@ -396,16 +434,17 @@ handle_signal_quality_change (MMSerial *serial,
quality = quality * 100 / 31;
g_debug ("Signal quality: %d", quality);
- MM_MODEM_HUAWEI_GET_PRIVATE (serial)->signal_quality = (guint32) quality;
- mm_modem_gsm_network_signal_quality (MM_MODEM_GSM_NETWORK (serial), (guint32) quality);
+ priv->signal_quality = (guint32) quality;
+ mm_modem_gsm_network_signal_quality (MM_MODEM_GSM_NETWORK (self), (guint32) quality);
}
static void
-handle_mode_change (MMSerial *serial,
+handle_mode_change (MMSerialPort *port,
GMatchInfo *match_info,
gpointer user_data)
{
- MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (serial);
+ MMModemHuawei *self = MM_MODEM_HUAWEI (user_data);
+ MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
char *str;
int a;
int b;
@@ -436,11 +475,11 @@ handle_mode_change (MMSerial *serial,
}
g_debug ("Mode: %d", priv->mode);
- mm_modem_gsm_network_mode (MM_MODEM_GSM_NETWORK (serial), priv->mode);
+ mm_modem_gsm_network_mode (MM_MODEM_GSM_NETWORK (self), priv->mode);
}
static void
-handle_status_change (MMSerial *serial,
+handle_status_change (MMSerialPort *port,
GMatchInfo *match_info,
gpointer user_data)
{
@@ -457,6 +496,91 @@ handle_status_change (MMSerial *serial,
/*****************************************************************************/
+static gboolean
+grab_port (MMModem *modem,
+ const char *subsys,
+ const char *name,
+ GError **error)
+{
+ MMGenericGsm *gsm = MM_GENERIC_GSM (modem);
+ MMSerialPortType ptype = MM_SERIAL_PORT_TYPE_IGNORED;
+ const char *sys[] = { "tty", NULL };
+ GUdevClient *client;
+ GUdevDevice *device = NULL;
+ MMSerialPort *port = NULL;
+ int usbif;
+
+ client = g_udev_client_new (sys);
+ if (!client) {
+ g_set_error (error, 0, 0, "Could not get udev client.");
+ return FALSE;
+ }
+
+ device = g_udev_client_query_by_subsystem_and_name (client, subsys, name);
+ if (!device) {
+ g_set_error (error, 0, 0, "Could not get udev device.");
+ goto out;
+ }
+
+ usbif = g_udev_device_get_property_as_int (device, "ID_USB_INTERFACE_NUM");
+ if (usbif < 0) {
+ g_set_error (error, 0, 0, "Could not get USB device interface number.");
+ goto out;
+ }
+
+ if (usbif == 0) {
+ if (!mm_generic_gsm_get_port (gsm, MM_SERIAL_PORT_TYPE_PRIMARY))
+ ptype = MM_SERIAL_PORT_TYPE_PRIMARY;
+ } else if (usbif == 1) {
+ if (!mm_generic_gsm_get_port (gsm, MM_SERIAL_PORT_TYPE_SECONDARY))
+ ptype = MM_SERIAL_PORT_TYPE_SECONDARY;
+ }
+
+ port = mm_generic_gsm_grab_port (gsm, subsys, name, ptype, error);
+ if (!port)
+ goto out;
+
+ if (ptype == MM_SERIAL_PORT_TYPE_PRIMARY) {
+ g_object_set (G_OBJECT (port), MM_SERIAL_PORT_CARRIER_DETECT, FALSE, NULL);
+ } else if (ptype == MM_SERIAL_PORT_TYPE_SECONDARY) {
+ GRegex *regex;
+
+ g_object_set (G_OBJECT (port), MM_SERIAL_PORT_CARRIER_DETECT, FALSE, NULL);
+
+ mm_generic_gsm_set_unsolicited_registration (MM_GENERIC_GSM (modem), TRUE);
+
+ regex = g_regex_new ("\\r\\n\\^RSSI:(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
+ mm_serial_port_add_unsolicited_msg_handler (port, regex, handle_signal_quality_change, modem, NULL);
+ g_regex_unref (regex);
+
+ regex = g_regex_new ("\\r\\n\\^MODE:(\\d),(\\d)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
+ mm_serial_port_add_unsolicited_msg_handler (port, regex, handle_mode_change, modem, NULL);
+ g_regex_unref (regex);
+
+ regex = g_regex_new ("\\r\\n\\^DSFLOWRPT:(.+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
+ mm_serial_port_add_unsolicited_msg_handler (port, regex, handle_status_change, modem, NULL);
+ g_regex_unref (regex);
+
+ regex = g_regex_new ("\\r\\n\\^BOOT:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
+ mm_serial_port_add_unsolicited_msg_handler (port, regex, NULL, modem, NULL);
+ g_regex_unref (regex);
+ }
+
+out:
+ if (device)
+ g_object_unref (device);
+ g_object_unref (client);
+ return !!port;
+}
+
+/*****************************************************************************/
+
+static void
+modem_init (MMModem *modem_class)
+{
+ modem_class->grab_port = grab_port;
+}
+
static void
modem_gsm_network_init (MMModemGsmNetwork *class)
{
@@ -470,25 +594,6 @@ modem_gsm_network_init (MMModemGsmNetwork *class)
static void
mm_modem_huawei_init (MMModemHuawei *self)
{
- GRegex *regex;
-
- mm_generic_gsm_set_unsolicited_registration (MM_GENERIC_GSM (self), TRUE);
-
- regex = g_regex_new ("\\r\\n\\^RSSI:(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
- mm_serial_add_unsolicited_msg_handler (MM_SERIAL (self), regex, handle_signal_quality_change, NULL, NULL);
- g_regex_unref (regex);
-
- regex = g_regex_new ("\\r\\n\\^MODE:(\\d),(\\d)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
- mm_serial_add_unsolicited_msg_handler (MM_SERIAL (self), regex, handle_mode_change, NULL, NULL);
- g_regex_unref (regex);
-
- regex = g_regex_new ("\\r\\n\\^DSFLOWRPT:(.+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
- mm_serial_add_unsolicited_msg_handler (MM_SERIAL (self), regex, handle_status_change, NULL, NULL);
- g_regex_unref (regex);
-
- regex = g_regex_new ("\\r\\n\\^BOOT:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
- mm_serial_add_unsolicited_msg_handler (MM_SERIAL (self), regex, NULL, NULL, NULL);
- g_regex_unref (regex);
}
static void
@@ -518,11 +623,16 @@ mm_modem_huawei_get_type (void)
(GInstanceInitFunc) mm_modem_huawei_init,
};
+ static const GInterfaceInfo modem_iface_info = {
+ (GInterfaceInitFunc) modem_init
+ };
+
static const GInterfaceInfo modem_gsm_network_info = {
(GInterfaceInitFunc) modem_gsm_network_init
};
modem_huawei_type = g_type_register_static (MM_TYPE_GENERIC_GSM, "MMModemHuawei", &modem_huawei_type_info, 0);
+ g_type_add_interface_static (modem_huawei_type, MM_TYPE_MODEM, &modem_iface_info);
g_type_add_interface_static (modem_huawei_type, MM_TYPE_MODEM_GSM_NETWORK, &modem_gsm_network_info);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-08 19:50:23 +0000