Esempi in C++ (Cpp) per check_bluetooth_power

Esempio n. 1

File: bluetooth.c Progetto: CM7lu3000/android_device_lge_lu3000

int bt_is_enabled() {
    LOGV(__FUNCTION__);

    int hci_sock = -1;
    int ret = -1;
    struct hci_dev_info dev_info;


    // Check power first
    ret = check_bluetooth_power();
    if (ret == -1 || ret == 0) goto out;

    ret = -1;

    // Power is on, now check if the HCI interface is up
    hci_sock = create_hci_sock();
    if (hci_sock < 0) goto out;

    dev_info.dev_id = HCI_DEV_ID;
    if (ioctl(hci_sock, HCIGETDEVINFO, (void *)&dev_info) < 0) {
        ret = 0;
        goto out;
    }

    ret = hci_test_bit(HCI_UP, &dev_info.flags);

out:
    if (hci_sock >= 0) close(hci_sock);
    return ret;
}

Esempio n. 2

File: bluetooth.c Progetto: adeelmunir/x210_ics_rtm_v13

int bt_is_enabled() {
    LOGV(__FUNCTION__);

    int hci_sock = -1;
    int ret = -1;
    struct hci_dev_info dev_info;


    // Check power first
    ret = check_bluetooth_power();
    LOGI("# %s();   check ret = %d", __func__, ret);	
    if (ret == -1 || ret == 0) goto out;

    ret = -1;

    // Power is on, now check if the HCI interface is up
    hci_sock = create_hci_sock();
    if (hci_sock < 0) goto out;

    dev_info.dev_id = HCI_DEV_ID;
    if (ioctl(hci_sock, HCIGETDEVINFO, (void *)&dev_info) < 0) {
        ret = 0;
        goto out;
    }

    if (dev_info.flags & (1 << (HCI_UP & 31))) {
        ret = 1;
    } else {
        ret = 0;
    }

out:
    if (hci_sock >= 0) close(hci_sock);
    return ret;
}

Esempio n. 3

File: bluetooth.c Progetto: 0omega/platform_system_bluetooth

int bt_is_enabled() {
    ALOGV(__FUNCTION__);

    int hci_sock = -1;
    int ret = -1;
    struct hci_dev_info dev_info;


#ifndef BLUETOOTH_DOES_NOT_USE_RFKILL
    // Check power first
    ret = check_bluetooth_power();
    if (ret == -1 || ret == 0) goto out;
#endif

    ret = -1;

    // Power is on, now check if the HCI interface is up
    hci_sock = create_hci_sock();
    if (hci_sock < 0) goto out;

    dev_info.dev_id = HCI_DEV_ID;
    if (ioctl(hci_sock, HCIGETDEVINFO, (void *)&dev_info) < 0) {
        ret = 0;
        goto out;
    }

    if (dev_info.flags & (1 << (HCI_UP & 31))) {
        ret = 1;
    } else {
        ret = 0;
    }

out:
    if (hci_sock >= 0) close(hci_sock);
    return ret;
}