eUi/subModule/Hd_HikDeviceListCache/HikDevicelistCache.cpp

#include <HikDevicelistCache.h>

#include <QMutexLocker>

#include <cstring>

HikDevicelistCache::HikDevicelistCache()
{
    std::memset(&m_deviceInfoList, 0, sizeof(m_deviceInfoList));
    std::memset(&m_gentlIfInfoList, 0, sizeof(m_gentlIfInfoList));
}

MV_CC_DEVICE_INFO_LIST HikDevicelistCache::getDeviceInfoList() const
{
    QMutexLocker locker(&m_mutex);
    if (!m_deviceInfoListScanned) {
        MV_CC_DEVICE_INFO_LIST scannedList{};
        if (MV_CC_EnumDevices(MV_GIGE_DEVICE | MV_USB_DEVICE, &scannedList) == MV_OK) {
            m_deviceInfoList = scannedList;
        }
        m_deviceInfoListScanned = true;
    }
    return m_deviceInfoList;
}

MV_GENTL_IF_INFO_LIST HikDevicelistCache::getGentlIfInfoList() const
{
    QMutexLocker locker(&m_mutex);
    return m_gentlIfInfoList;
}

void HikDevicelistCache::setDeviceInfoList(const MV_CC_DEVICE_INFO_LIST& deviceInfoList)
{
    QMutexLocker locker(&m_mutex);
    m_deviceInfoList = deviceInfoList;
    m_deviceInfoListScanned = true;
}

void HikDevicelistCache::setGentlIfInfoList(const MV_GENTL_IF_INFO_LIST& gentlIfInfoList)
{
    QMutexLocker locker(&m_mutex);
    m_gentlIfInfoList = gentlIfInfoList;
}

HikDevicelistCache& appHikDeviceListCache()
{
    static HikDevicelistCache cache;
    return cache;
}