mirror of
https://gitlab.com/mobian1/eg25-manager.git
synced 2025-08-31 08:12:13 +02:00
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
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* Copyright (C) 2020 Arnaud Ferraris <arnaud.ferraris@gmail.com>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "udev.h"
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#include <string.h>
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static void udev_event_cb(GUdevClient *client, gchar *action, GUdevDevice *device, gpointer data)
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{
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struct EG25Manager *manager = data;
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if (strcmp(action, "unbind") != 0 ||
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manager->modem_state == EG25_STATE_RESETTING ||
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!manager->modem_usb_id) {
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return;
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}
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if (strncmp(g_udev_device_get_name(device), manager->modem_usb_id, strlen(manager->modem_usb_id)) == 0 &&
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manager->reset_timer == 0) {
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g_message("Lost modem, resetting...");
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modem_reset(manager);
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}
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}
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void udev_init (struct EG25Manager *manager)
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{
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const char * const subsystems[] = { "usb", NULL };
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manager->udev = g_udev_client_new(subsystems);
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g_signal_connect(manager->udev, "uevent", G_CALLBACK(udev_event_cb), manager);
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return;
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}
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void udev_destroy (struct EG25Manager *manager)
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{
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if (manager->udev) {
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g_object_unref(manager->udev);
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manager->udev = NULL;
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}
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}
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