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device.cpp
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/*
* Copyright (c) 2021 dresden elektronik ingenieurtechnik gmbh.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
*/
#include <QBasicTimer>
#include <QElapsedTimer>
#include <QTimer>
#include <QTimerEvent>
#include <QMetaObject>
#include <array>
#include <tuple>
#include <deconz/dbg_trace.h>
#include <deconz/node.h>
#include "device.h"
#include "device_access_fn.h"
#include "device_descriptions.h"
#include "event.h"
#include "event_emitter.h"
#include "utils/utils.h"
#include "zcl/zcl.h"
#include "zdp/zdp.h"
#define STATE_LEVEL_BINDING StateLevel1
#define STATE_LEVEL_POLL StateLevel2
typedef void (*DeviceStateHandler)(Device *, const Event &);
/*! Device state machine description can be found in the wiki:
https://github.com/dresden-elektronik/deconz-rest-plugin-v2/wiki/Device-Class#state-machine
*/
void DEV_InitStateHandler(Device *device, const Event &event);
void DEV_IdleStateHandler(Device *device, const Event &event);
void DEV_NodeDescriptorStateHandler(Device *device, const Event &event);
void DEV_ActiveEndpointsStateHandler(Device *device, const Event &event);
void DEV_SimpleDescriptorStateHandler(Device *device, const Event &event);
void DEV_BasicClusterStateHandler(Device *device, const Event &event);
void DEV_GetDeviceDescriptionHandler(Device *device, const Event &event);
void DEV_BindingHandler(Device *device, const Event &event);
void DEV_BindingTableVerifyHandler(Device *device, const Event &event);
void DEV_CreatebindingHandler(Device *device, const Event &event);
void DEV_ReadReportConfigurationHandler(Device *device, const Event &event);
void DEV_ConfigureReportingHandler(Device *device, const Event &event);
void DEV_BindingIdleHandler(Device *device, const Event &event);
void DEV_PollIdleStateHandler(Device *device, const Event &event);
void DEV_PollNextStateHandler(Device *device, const Event &event);
void DEV_PollBusyStateHandler(Device *device, const Event &event);
void DEV_DeadStateHandler(Device *device, const Event &event);
// enable domain specific string literals
using namespace deCONZ::literals;
constexpr int RxOnWhenIdleResponseTime = 2000; // Expect shorter response delay for rxOnWhenIdle devices
constexpr int RxOffWhenIdleResponseTime = 8000; // 7680 ms + some space for timeout
constexpr int MaxConfirmTimeout = 20000; // If for some reason no APS-DATA.confirm is received (should almost
constexpr int BindingAutoCheckInterval = 1000 * 60 * 60;
constexpr int MaxPollItemRetries = 3;
constexpr int MaxSubResources = 8;
static int devManaged = -1;
struct DEV_PollItem
{
explicit DEV_PollItem(const Resource *r, const ResourceItem *i, const QVariant &p) :
resource(r), item(i), readParameters(p) {}
size_t retry = 0;
const Resource *resource = nullptr;
const ResourceItem *item = nullptr;
QVariant readParameters;
};
// special value for ReportTracker::lastConfigureCheck during zcl configure reporting step
constexpr int64_t MarkZclConfigureBusy = 21;
struct ReportTracker
{
deCONZ::SteadyTimeRef lastReport;
deCONZ::SteadyTimeRef lastConfigureCheck;
uint16_t clusterId = 0;
uint16_t attributeId = 0;
uint8_t endpoint = 0;
};
struct BindingContext
{
size_t bindingCheckRound = 0;
size_t bindingIter = 0;
size_t reportIter = 0;
bool mgmtBindSupported = false;
std::vector<DDF_Binding> bindings;
std::vector<ReportTracker> reportTrackers;
ZCL_Result zclResult;
ZDP_Result zdpResult;
};
static ReportTracker &DEV_GetOrCreateReportTracker(Device *device, uint16_t clusterId, uint16_t attrId, uint8_t endpoint);
class DevicePrivate
{
public:
void setState(DeviceStateHandler newState, DEV_StateLevel level = StateLevel0);
void startStateTimer(int IntervalMs, DEV_StateLevel level);
void stopStateTimer(DEV_StateLevel level);
bool hasRxOnWhenIdle() const;
Device *q = nullptr; //! reference to public interface
deCONZ::ApsController *apsCtrl = nullptr; //! opaque instance pointer forwarded to external functions
/*! sub-devices are not yet referenced via pointers since these may become dangling.
This is a helper to query the actual sub-device Resource* on demand via Resource::Handle.
*/
std::array<Resource::Handle, MaxSubResources> subResourceHandles;
std::vector<Resource*> subResources;
const deCONZ::Node *node = nullptr; //! a reference to the deCONZ core node
DeviceKey deviceKey = 0; //! for physical devices this is the MAC address
/*! The currently active state handler function(s).
Indexes >0 represent sub states of StateLevel0 running in parallel.
*/
std::array<DeviceStateHandler, StateLevelMax> state{};
std::array<QBasicTimer, StateLevelMax> timer; //! internal single shot timer one for each state level
QElapsedTimer awake; //! time to track when an end-device was last awake
BindingContext binding; //! only used by binding sub state machine
std::vector<DEV_PollItem> pollItems; //! queue of items to poll
bool managed = false; //! a managed device doesn't rely on legacy implementation of polling etc.
ZDP_Result zdpResult; //! keep track of a running ZDP request
DA_ReadResult readResult; //! keep track of a running "read" request
int maxResponseTime = RxOffWhenIdleResponseTime;
struct
{
unsigned char hasDdf : 1;
unsigned char initialRun : 1;
unsigned char reserved : 6;
} flags{};
};
//! Forward device attribute changes to core.
void DEV_ForwardNodeChange(Device *device, const QString &key, const QString &value)
{
QMetaObject::invokeMethod(device->d->apsCtrl, "onRestNodeUpdated", Qt::DirectConnection,
Q_ARG(quint64, device->key()), Q_ARG(QString, key), Q_ARG(QString, value));
}
void DEV_EnqueueEvent(Device *device, const char *event)
{
Q_ASSERT(device);
Q_ASSERT(event);
emit device->eventNotify(Event(device->prefix(), event, 0, device->key()));
}
Resource *DEV_GetSubDevice(Device *device, const char *prefix, const QString &identifier)
{
for (auto &sub : device->subDevices())
{
if (prefix && sub->prefix() != prefix)
{
continue;
}
if (sub->item(RAttrUniqueId)->toString() == identifier || sub->item(RAttrId)->toString() == identifier)
{
return sub;
}
}
return nullptr;
}
void DEV_InitStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
d->zdpResult = { };
if ((event.deviceKey() & 0x00212E0000000000LLU) == 0x00212E0000000000LLU)
{
d->node = DEV_GetCoreNode(device->key());
if (d->node && d->node->isCoordinator())
{
d->setState(DEV_DeadStateHandler);
return; // ignore coordinaor for now
}
}
}
else if (event.what() == REventStateLeave)
{
return;
}
if (event.what() == REventPoll ||
event.what() == REventAwake ||
event.what() == RConfigReachable ||
event.what() == RStateReachable ||
event.what() == REventStateTimeout ||
event.what() == RStateLastUpdated ||
d->flags.initialRun == 1)
{
d->flags.initialRun = 0;
d->binding.bindingCheckRound = 0;
// lazy reference to deCONZ::Node
if (!device->node())
{
d->node = DEV_GetCoreNode(device->key());
}
if (device->node())
{
device->item(RAttrExtAddress)->setValue(device->node()->address().ext());
device->item(RAttrNwkAddress)->setValue(device->node()->address().nwk());
// got a node, jump to verification
if (!device->node()->nodeDescriptor().isNull() || device->reachable())
{
d->setState(DEV_NodeDescriptorStateHandler);
}
}
else
{
DBG_Printf(DBG_DEV, "DEV Init no node found: 0x%016llX\n", event.deviceKey());
if ((device->key() & 0xffffffff00000000LLU) == 0)
{
d->setState(DEV_DeadStateHandler);
return; // ignore ZGP for now
}
}
}
}
void DEV_CheckItemChanges(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
std::vector<Resource*> subDevices;
if (event.what() == REventAwake || event.what() == REventPoll)
{
subDevices = device->subDevices();
}
else
{
auto *sub = DEV_GetSubDevice(device, event.resource(), event.id());
if (sub)
{
subDevices.push_back(sub);
}
}
for (auto *sub : subDevices)
{
if (sub && !sub->stateChanges().empty())
{
auto *item = sub->item(event.what());
for (auto &change : sub->stateChanges())
{
if (item)
{
change.verifyItemChange(item);
}
change.tick(sub, d->apsCtrl);
}
sub->cleanupStateChanges();
}
}
}
/*! #2 This state checks that a valid NodeDescriptor is available.
*/
void DEV_NodeDescriptorStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
if (!device->node()->nodeDescriptor().isNull())
{
DBG_Printf(DBG_DEV, "ZDP node descriptor verified: 0x%016llX\n", device->key());
d->maxResponseTime = d->hasRxOnWhenIdle() ? RxOnWhenIdleResponseTime
: RxOffWhenIdleResponseTime;
device->item(RAttrSleeper)->setValue(!d->hasRxOnWhenIdle()); // can be overwritten by DDF
d->setState(DEV_ActiveEndpointsStateHandler);
}
else if (!device->reachable()) // can't be queried, go back to #1 init
{
d->setState(DEV_InitStateHandler);
}
else
{
d->zdpResult = ZDP_NodeDescriptorReq(d->node->address(), d->apsCtrl);
if (d->zdpResult.isEnqueued)
{
d->startStateTimer(MaxConfirmTimeout, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventStateLeave)
{
d->stopStateTimer(StateLevel0);
}
else if (event.what() == REventApsConfirm)
{
if (d->zdpResult.apsReqId == EventApsConfirmId(event))
{
if (EventApsConfirmStatus(event) == deCONZ::ApsSuccessStatus)
{
d->stopStateTimer(StateLevel0);
d->startStateTimer(d->maxResponseTime, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventNodeDescriptor) // received the node descriptor
{
d->setState(DEV_InitStateHandler); // evaluate egain from state #1 init
DEV_EnqueueEvent(device, REventAwake);
}
else if (event.what() == REventStateTimeout)
{
DBG_Printf(DBG_DEV, "read ZDP node descriptor timeout: 0x%016llX\n", device->key());
d->setState(DEV_InitStateHandler);
}
}
/*! #3 This state checks that active endpoints are known.
*/
void DEV_ActiveEndpointsStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
if (!device->node()->endpoints().empty())
{
DBG_Printf(DBG_DEV, "ZDP active endpoints verified: 0x%016llX\n", device->key());
d->setState(DEV_SimpleDescriptorStateHandler);
}
else if (!device->reachable())
{
d->setState(DEV_InitStateHandler);
}
else
{
d->zdpResult = ZDP_ActiveEndpointsReq(d->node->address(), d->apsCtrl);
if (d->zdpResult.isEnqueued)
{
d->startStateTimer(MaxConfirmTimeout, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventStateLeave)
{
d->stopStateTimer(StateLevel0);
}
else if (event.what() == REventApsConfirm)
{
if (d->zdpResult.apsReqId == EventApsConfirmId(event))
{
if (EventApsConfirmStatus(event) == deCONZ::ApsSuccessStatus)
{
d->stopStateTimer(StateLevel0);
d->startStateTimer(d->maxResponseTime, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventActiveEndpoints)
{
d->setState(DEV_InitStateHandler);
DEV_EnqueueEvent(device, REventAwake);
}
else if (event.what() == REventStateTimeout)
{
DBG_Printf(DBG_DEV, "read ZDP active endpoints timeout: 0x%016llX\n", device->key());
d->setState(DEV_InitStateHandler);
}
}
/*! #4 This state checks that for all active endpoints simple descriptors are known.
*/
void DEV_SimpleDescriptorStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
quint8 needFetchEp = 0x00;
for (const auto ep : device->node()->endpoints())
{
deCONZ::SimpleDescriptor sd;
if (device->node()->copySimpleDescriptor(ep, &sd) != 0 || sd.deviceId() == 0xffff)
{
needFetchEp = ep;
break;
}
}
if (needFetchEp == 0x00)
{
DBG_Printf(DBG_DEV, "ZDP simple descriptors verified: 0x%016llX\n", device->key());
d->setState(DEV_BasicClusterStateHandler);
}
else if (!device->reachable())
{
d->setState(DEV_InitStateHandler);
}
else
{
d->zdpResult = ZDP_SimpleDescriptorReq(d->node->address(), needFetchEp, d->apsCtrl);
if (d->zdpResult.isEnqueued)
{
d->startStateTimer(MaxConfirmTimeout, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventStateLeave)
{
d->stopStateTimer(StateLevel0);
}
else if (event.what() == REventApsConfirm)
{
if (d->zdpResult.apsReqId == EventApsConfirmId(event))
{
if (EventApsConfirmStatus(event) == deCONZ::ApsSuccessStatus)
{
d->stopStateTimer(StateLevel0);
d->startStateTimer(d->maxResponseTime, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == REventSimpleDescriptor)
{
d->setState(DEV_InitStateHandler);
DEV_EnqueueEvent(device, REventAwake);
}
else if (event.what() == REventStateTimeout)
{
DBG_Printf(DBG_DEV, "read ZDP simple descriptor timeout: 0x%016llX\n", device->key());
d->setState(DEV_InitStateHandler);
}
}
/*! Returns the first Simple Descriptor for a given server \p clusterId or nullptr if not found.
*/
const deCONZ::SimpleDescriptor *DEV_GetSimpleDescriptorForServerCluster(const Device *device, deCONZ::ZclClusterId_t clusterId)
{
for (const auto &sd : device->node()->simpleDescriptors())
{
const auto cluster = std::find_if(sd.inClusters().cbegin(), sd.inClusters().cend(), [clusterId](const deCONZ::ZclCluster &cl)
{
return cl.id_t() == clusterId;
});
if (cluster != sd.inClusters().cend())
{
return &sd;
}
}
return nullptr;
}
/*! Try to fill \c ResourceItem value from \p subDevices if not already set.
*/
bool DEV_FillItemFromSubdevices(Device *device, const char *itemSuffix, const std::vector<Resource*> &subDevices)
{
auto *ditem = device->item(itemSuffix);
Q_ASSERT(ditem);
if (ditem->lastSet().isValid())
{
return true;
}
for (const auto rsub : subDevices)
{
auto *sitem = rsub->item(itemSuffix);
if (sitem && sitem->lastSet().isValid())
{
// copy from sub-device into device
if (ditem->setValue(sitem->toVariant()))
{
return true;
}
}
}
return false;
}
/*! Sends a ZCL Read Attributes request for \p clusterId and \p attrId.
This also configures generic read and parse handlers for an \p item if not already set.
*/
bool DEV_ZclRead(Device *device, ResourceItem *item, deCONZ::ZclClusterId_t clusterId, deCONZ::ZclAttributeId_t attrId)
{
Q_ASSERT(device);
Q_ASSERT(item);
DevicePrivate *d = device->d;
if (!device->reachable())
{
DBG_Printf(DBG_DEV, "DEV not reachable, skip read %s: 0x%016llX\n", item->descriptor().suffix, device->key());
return false;
}
const auto *sd = DEV_GetSimpleDescriptorForServerCluster(device, clusterId);
if (!sd)
{
DBG_Printf(DBG_DEV, "TODO cluster 0x%04X not found: 0x%016llX\n", device->key(), static_cast<quint16>(clusterId));
return false;
}
ZCL_Param param{};
param.valid = 1;
param.endpoint = sd->endpoint();
param.clusterId = static_cast<quint16>(clusterId);
param.attributes[0] = static_cast<quint16>(attrId);
param.attributeCount = 1;
const auto zclResult = ZCL_ReadAttributes(param, device->item(RAttrExtAddress)->toNumber(), device->item(RAttrNwkAddress)->toNumber(), d->apsCtrl);
d->readResult.isEnqueued = zclResult.isEnqueued;
d->readResult.apsReqId = zclResult.apsReqId;
d->readResult.sequenceNumber = zclResult.sequenceNumber;
return d->readResult.isEnqueued;
}
/*! #5 This state reads all common basic cluster attributes needed to match a DDF,
e.g. modelId, manufacturer name, application version, etc.
*/
void DEV_BasicClusterStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
struct _item {
const char *suffix;
deCONZ::ZclClusterId_t clusterId;
deCONZ::ZclAttributeId_t attrId;
};
const std::array<_item, 2> items = {
_item{ RAttrManufacturerName, 0x0000_clid, 0x0004_atid },
_item{ RAttrModelId, 0x0000_clid, 0x0005_atid }
};
size_t okCount = 0;
const auto &subDevices = device->subDevices();
for (const auto &it : items)
{
if (DEV_FillItemFromSubdevices(device, it.suffix, subDevices))
{
okCount++;
continue;
}
if (DEV_ZclRead(device, device->item(it.suffix), it.clusterId, it.attrId))
{
d->startStateTimer(MaxConfirmTimeout, StateLevel0);
return; // keep state and wait for REventStateTimeout or response
}
DBG_Printf(DBG_DEV, "Failed to read %s: 0x%016llX\n", it.suffix, device->key());
break;
}
if (okCount != items.size())
{
d->setState(DEV_InitStateHandler);
}
else
{
DBG_Printf(DBG_DEV, "DEV modelId: %s, 0x%016llX\n", qPrintable(device->item(RAttrModelId)->toString()), device->key());
d->setState(DEV_GetDeviceDescriptionHandler);
}
}
else if (event.what() == REventStateLeave)
{
d->stopStateTimer(StateLevel0);
}
else if (event.what() == REventApsConfirm)
{
if (d->readResult.apsReqId == EventApsConfirmId(event))
{
if (EventApsConfirmStatus(event) == deCONZ::ApsSuccessStatus)
{
d->stopStateTimer(StateLevel0);
d->startStateTimer(d->maxResponseTime, StateLevel0);
}
else
{
d->setState(DEV_InitStateHandler);
}
}
}
else if (event.what() == RAttrManufacturerName || event.what() == RAttrModelId)
{
DBG_Printf(DBG_DEV, "DEV received %s: 0x%016llX\n", event.what(), device->key());
d->setState(DEV_InitStateHandler); // ok re-evaluate
DEV_EnqueueEvent(device, REventAwake);
}
else if (event.what() == REventStateTimeout)
{
DBG_Printf(DBG_DEV, "DEV read basic cluster timeout: 0x%016llX\n", device->key());
d->setState(DEV_InitStateHandler);
}
}
/*! Forward device attributes to core to show it in the GUI.
*/
void DEV_PublishToCore(Device *device)
{
struct CoreItem
{
const char *suffix;
const char *mapped;
};
std::array<CoreItem, 3> coreItems = {
{
{ RAttrName, "name" },
{ RAttrModelId, "modelid" },
{ RAttrManufacturerName, "vendor" }
}
};
const auto subDevices = device->subDevices();
if (!subDevices.empty())
{
for (const CoreItem &i : coreItems)
{
const auto *item = subDevices.front()->item(i.suffix);
if (item && !item->toString().isEmpty())
{
DEV_ForwardNodeChange(device, QLatin1String(i.mapped), item->toString());
}
}
}
}
/*! #6 This state checks if for the device a device description file (DDF) is available.
In that case the device is initialised (or updated) based on the JSON description.
The actual processing is delegated to \c DeviceDescriptions class. This is done async
so thousands of DDF files can be lazy loaded.
*/
void DEV_GetDeviceDescriptionHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
DEV_EnqueueEvent(device, REventDDFInitRequest);
}
else if (event.what() == REventDDFInitResponse)
{
DEV_PublishToCore(device);
if (event.num() == 1)
{
d->managed = true;
d->flags.hasDdf = 1;
d->setState(DEV_IdleStateHandler);
}
else
{
d->managed = false;
d->flags.hasDdf = 0;
d->setState(DEV_DeadStateHandler);
}
}
}
void DEV_CheckReachable(Device *device)
{
DevicePrivate *d = device->d;
for (Resource *r : d->subResources)
{
ResourceItem *item = r->item(RConfigReachable);
if (!item)
{
item = r->item(RStateReachable);
}
if (item && item->toBool() != device->reachable())
{
r->setValue(item->descriptor().suffix, device->reachable());
}
}
}
/*! #7 In this state the device is operational and runs sub states
In parallel.
IdleState : Bindings | Polling | ItemChange
*/
void DEV_IdleStateHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
DEV_CheckReachable(device);
d->binding.bindingIter = 0;
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
d->setState(DEV_PollIdleStateHandler, STATE_LEVEL_POLL);
return;
}
else if (event.what() == REventStateLeave)
{
d->setState(nullptr, STATE_LEVEL_BINDING);
d->setState(nullptr, STATE_LEVEL_POLL);
return;
}
else if (event.what() != RAttrLastSeen && event.what() != REventPoll)
{
// DBG_Printf(DBG_DEV, "DEV Idle event %s/0x%016llX/%s\n", event.resource(), event.deviceKey(), event.what());
}
if (!device->reachable())
{
DBG_Printf(DBG_DEV, "DEV (NOT reachable) Idle event %s/0x%016llX/%s\n", event.resource(), event.deviceKey(), event.what());
}
if (!DEV_TestManaged())
{
d->setState(DEV_DeadStateHandler);
return;
}
DEV_CheckItemChanges(device, event);
// process parallel states
for (int i = StateLevel1; i < StateLevelMax; i++)
{
device->handleEvent(event, DEV_StateLevel(i));
}
}
/*! Bindings sub state machien is described in:
https://github.com/dresden-elektronik/deconz-rest-plugin-v2/wiki/Device-Class#bindings-sub-state-machine
*/
void DEV_BindingHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
DBG_Printf(DBG_DEV, "DEV Binding enter %s/0x%016llX\n", event.resource(), event.deviceKey());
}
else if (event.what() == REventPoll || event.what() == REventAwake)
{
DBG_Printf(DBG_DEV, "DEV Binding verify bindings %s/0x%016llX\n", event.resource(), event.deviceKey());
d->binding.bindingIter = 0;
d->setState(DEV_BindingTableVerifyHandler, STATE_LEVEL_BINDING);
DEV_EnqueueEvent(device, REventBindingTick);
}
else if (event.what() == REventBindingTable)
{
if (event.num() == deCONZ::ZdpSuccess)
{
d->binding.mgmtBindSupported = true;
}
else if (event.num() == deCONZ::ZdpNotSupported)
{
d->binding.mgmtBindSupported = false;
}
}
}
deCONZ::Binding DEV_ToCoreBinding(const DDF_Binding &bnd, quint64 srcAddress)
{
if (bnd.isUnicastBinding)
{
return deCONZ::Binding(srcAddress, bnd.dstExtAddress, bnd.clusterId, bnd.srcEndpoint, bnd.dstEndpoint);
}
else if (bnd.isGroupBinding)
{
return deCONZ::Binding(srcAddress, bnd.dstGroup, bnd.clusterId, bnd.srcEndpoint);
}
Q_ASSERT(0);
return {};
}
void DEV_BindingTableVerifyHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() != REventBindingTick)
{
}
else if (d->binding.bindingIter >= d->binding.bindings.size())
{
d->binding.bindingCheckRound++;
d->setState(DEV_BindingIdleHandler, STATE_LEVEL_BINDING);
}
else
{
auto &ddfBinding = d->binding.bindings[d->binding.bindingIter];
if (ddfBinding.dstExtAddress == 0)
{
ddfBinding.dstExtAddress = d->apsCtrl->getParameter(deCONZ::ParamMacAddress);
DBG_Assert(ddfBinding.dstExtAddress != 0);
if (ddfBinding.dstExtAddress == 0)
{
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
return;
}
}
const auto bindingTable = device->node()->bindingTable();
const auto bnd = DEV_ToCoreBinding(ddfBinding, d->deviceKey);
const auto i = std::find(bindingTable.const_begin(), bindingTable.const_end(), bnd);
bool needBind = false;
if (i == bindingTable.const_end())
{
needBind = true;
}
else
{
const auto now = deCONZ::steadyTimeRef();
const auto dt = isValid(bnd.confirmedTimeRef()) ? (now - i->confirmedTimeRef()).val / 1000: -1;
if (i->dstAddressMode() == deCONZ::ApsExtAddress)
{
DBG_Printf(DBG_DEV, "BND 0x%016llX cl: 0x%04X, dstAddrmode: %u, dst: 0x%016llX, dstEp: 0x%02X, dt: %lld seconds\n",
i->srcAddress(), i->clusterId(), i->dstAddressMode(), i->dstAddress().ext(), i->dstEndpoint(), dt);
}
else if (i->dstAddressMode() == deCONZ::ApsGroupAddress)
{
DBG_Printf(DBG_DEV, "BND 0x%016llX cl: 0x%04X, dstAddrmode: %u, group: 0x%04X, dstEp: 0x%02X, dt: %lld seconds\n",
i->srcAddress(), i->clusterId(), i->dstAddressMode(), i->dstAddress().group(), i->dstEndpoint(), dt);
}
if (dt < 0 || dt > 1800) // TODO max value
{
needBind = true;
}
}
if (needBind)
{
d->setState(DEV_CreatebindingHandler, STATE_LEVEL_BINDING);
}
else
{
d->binding.reportIter = 0;
d->setState(DEV_ReadReportConfigurationHandler, STATE_LEVEL_BINDING);
}
}
}
static void DEV_ProcessNextBinding(Device *device)
{
DevicePrivate *d = device->d;
d->binding.bindingIter++;
d->setState(DEV_BindingTableVerifyHandler, STATE_LEVEL_BINDING);
DEV_EnqueueEvent(device, REventBindingTick);
}
void DEV_CreatebindingHandler(Device *device, const Event &event)
{
DevicePrivate *d = device->d;
if (event.what() == REventStateEnter)
{
const auto ddfBinding = d->binding.bindings[d->binding.bindingIter];
const auto bnd = DEV_ToCoreBinding(ddfBinding, d->deviceKey);
d->zdpResult = ZDP_BindReq(bnd, d->apsCtrl);
if (d->zdpResult.isEnqueued)
{
d->startStateTimer(MaxConfirmTimeout, STATE_LEVEL_BINDING);
}
else
{
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
}
}
else if (event.what() == REventStateLeave)
{
d->stopStateTimer(STATE_LEVEL_BINDING);
}
else if (event.what() == REventApsConfirm)
{
if (d->zdpResult.apsReqId == EventApsConfirmId(event))
{
if (EventApsConfirmStatus(event) == deCONZ::ApsSuccessStatus)
{
d->stopStateTimer(STATE_LEVEL_BINDING);
d->startStateTimer(d->maxResponseTime, STATE_LEVEL_BINDING);
}
else
{
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
}
}
}
else if (event.what() == REventZdpResponse)
{
if (EventZdpResponseSequenceNumber(event) == d->zdpResult.zdpSeq)
{
if (EventZdpResponseStatus(event) == deCONZ::ZdpSuccess)
{
d->binding.reportIter = 0;
d->setState(DEV_ReadReportConfigurationHandler, STATE_LEVEL_BINDING);
}
else
{
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
}
}
}
else if (event.what() == REventStateTimeout)
{
DBG_Printf(DBG_DEV, "ZDP create binding timeout: 0x%016llX\n", device->key());
d->setState(DEV_BindingHandler, STATE_LEVEL_BINDING);
}
}
static bool reportingConfigurationValid(const Device *device, const Event &event)
{
DevicePrivate *d = device->d;
ZCL_ReadReportConfigurationRsp rsp{};
if (!event.getData(&rsp, sizeof(rsp)))
{
return false;
}
const auto &bnd = d->binding.bindings[d->binding.bindingIter];
size_t okCount = 0;
for (size_t i = 0; i < rsp.recordCount; i++)
{
const auto &record = rsp.records[i];
for (const auto &report : bnd.reporting)
{
if (record.status != deCONZ::ZclSuccessStatus) { continue; }
if (report.attributeId != record.attributeId) { continue; }
if (report.minInterval != record.minInterval) { continue; }
if (report.maxInterval != record.maxInterval) { continue; }
if (report.reportableChange != record.reportableChange) { continue; }
okCount++;