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//---------------------------------------------------------------------------
#ifndef SliteDVRDahuaTechnologyLibraryClassesH
#define SliteDVRDahuaTechnologyLibraryClassesH
//---------------------------------------------------------------------------
#include <vcl.h>
#include <SyncObjs.hpp>
#include <System.Diagnostics.hpp>
//---------------------------------------------------------------------------
#include <vector>
#include <set>
#include <map>
//---------------------------------------------------------------------------
#include <winsock.h>
//---------------------------------------------------------------------------
#include "SupervisionGenericClasses.h"
//---------------------------------------------------------------------------
#include "dhnetsdk.h"
#include "WMPLib_OCX.h" // implique aussi "WMPLib_TLB.h"
//---------------------------------------------------------------------------
/* Forward Declarations */
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientManager;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientManagerNotifier;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClient;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientObject;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientObjectKeeper;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientSessionObject;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientGlobalObject;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientChannelObject;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientConfigurator;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientConfiguratorCache;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientConfiguratorCacheManager;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientTimeController;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientCustomView;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientDirectView;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientPlaybackView;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientViewControl;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientRecorder;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientTrigger;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientTriggerController;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientDownloader;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientAVIConverter;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientAVIConverterFromMonitorStream;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientAVIConverterFromFile;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientLazyTestConnection;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientFullyTestConnection;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyClientEventListener;
class RTL_DELPHICLASS TSliteDVRDahuaTechnologyReadWriteSynchronizer;
class ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable; // C++ interface
class ISliteDVRDahuaTechnologyClientTimeControllerEvent; // C++ interface
enum TSliteDVRDahuaTechnologyTestConnectionDepth : Byte;
enum TSliteDVRDahuaTechnologyTestConnectionResultType : Byte;
enum TSliteDVRDahuaTechnologyTimeControllerEventType : Byte;
enum TSliteDVRDahuaTechnologyWaitTimeLevel : Byte;
enum TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationType : int;
enum TSliteDVRDahuaTechnologyClientObjectState : int;
enum TSliteDVRDahuaTechnologyClientObjectError : int;
enum TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationType : Byte;
enum TSliteDVRDahuaTechnologyClientChannelObjectState : int;
enum TSliteDVRDahuaTechnologyClientChannelObjectError : int;
enum TSliteDVRDahuaTechnologyClientDownloaderStep : Byte;
enum TSliteDVRDahuaTechnologyClientAVIConverterStep : Byte;
enum TSliteDVRDahuaTechnologyVideoFrameFormat : BYTE;
enum TSliteDVRDahuaTechnologyVideoFrameSize : BYTE;
/* Forward Declarations */
class TUtilSytel;
typedef AnsiString DahuaCompatibleString; // Alias pour les chaines "Delphi" utilisées par les API Dahua
typedef DahuaCompatibleString DHString; // Short Alias
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyConnectionQuality -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyConnectionQuality : Byte
{dhcqNone, dhcqDefault, dhcqBest, dhcqBetter, dhcqCommon, dhcqWorse, dhcqWorst, dhcqEnumCount}; // dhcqEnumCount doit être la dernière valeur !
const TSliteDVRDahuaTechnologyConnectionQuality dhcqSession = dhcqDefault;
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyLoginError -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyLoginError : Byte
{dhleIndefinedNetworkError, dhleInvalidPassWord, dhleInvalidAccount,
dhleTimeOut, dhleAccountAlreadyLogged, dhleAccountLocked, dhleAccountBlackList,
dhleSystemBusy, dhleIncompleteConnection, dhleInvalidHost, dhleTooMoreConnection
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientErrorType -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientErrorType : Byte
{dhceDirectoryCreateError,
dhceRecordVideoPredefinedFileAlreadyExistsError,
dhceRecordVideoConvertAVIMustAVIExtension,
dhceRecordVideoForDownloadFileAlreadyExistsError
};
//---------------------------------------------------------------------------
// ESliteDVRDahuaTechnologyClientError -
//---------------------------------------------------------------------------
class ESliteDVRDahuaTechnologyClientError : public Sysutils::Exception
{
typedef Sysutils::Exception inherited;
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientErrorType FErrorType;
// Accesseurs
String __fastcall GetErrorTypeIdent() const;
public:
// Constructeurs Publiques
/*constructor*/inline __fastcall ESliteDVRDahuaTechnologyClientError(const String Msg, TSliteDVRDahuaTechnologyClientErrorType AErrorType) : inherited(Msg), FErrorType(AErrorType) { }
// Propriétés Publiques
__property TSliteDVRDahuaTechnologyClientErrorType ErrorType = {read=FErrorType};
__property String ErrorTypeIdent = {read=GetErrorTypeIdent};
};
//---------------------------------------------------------------------------
// ESliteDVRDahuaTechnologyClientAssertion -
//---------------------------------------------------------------------------
class ESliteDVRDahuaTechnologyClientAssertion : public Sysutils::Exception
{
typedef Sysutils::Exception inherited;
public:
// Constructeurs Publiques
/*constructor*/inline __fastcall ESliteDVRDahuaTechnologyClientAssertion(const String Msg) : inherited(Msg) { }
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientManager -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientManager [[final]] : public TObject
{
friend class TSliteDVRDahuaTechnologyClientManagerNotifier;
private:
// Membres Privés
typedef TSliteGenericObjectList<TSliteDVRDahuaTechnologyClient> TSliteDVRDahuaTechnologyClientList;
TSliteDVRDahuaTechnologyReadWriteSynchronizer* FThreadLock;
TSliteDVRDahuaTechnologyClientList* FClientList;
bool FInitialized;
bool FFinalized;
TSliteDVRDahuaTechnologyClientObjectKeeper* FClientObjectKeeper;
bool FClientObjectKeeperStopped;
TSliteDVRDahuaTechnologyClientManagerNotifier* FNotifier;
bool FNotifierStopped;
TSliteDVRDahuaTechnologyClientConfiguratorCacheManager* FConfiguratorCacheManager;
// Méthodes Privées
int IndexOfClient(const DHString AAddressIP, WORD APortTCP, const DHString ALogin, const DHString APassWord, TSliteDVRDahuaTechnologyConnectionQuality AConnectionQuality);
int AddClient(TSliteDVRDahuaTechnologyClient *AClient);
TSliteDVRDahuaTechnologyClient* GetClientByIndex(int Index);
static void DeleteTemporaryFiles();
static TFileName MakeVideoFileName(const TFileName AVideoDirectory, const String AVideoPrefix, const TDateTime AVideoTimeStamp, const String AExtension, bool AFormatDateTimeWithMilliSecondes = false);
void StopNotifier();
void StopKeeper();
// CallBack
friend void CALLBACK ClientDisconnectCallBack(LONG lLoginID, char *pchDVRIP, LONG nDVRPort, DWORD dwUser);
friend void CALLBACK AutoReconnectCallBack(LONG lLoginID, char *pchDVRIP, LONG nDVRPort, DWORD dwUser);
void AddSessionStatusInQueue(LONG lLoginID, char *pchDVRIP, LONG nDVRPort, bool AConnected);
void NotifySessionStatus(LONG ALoginID, bool AConnected);
friend BOOL CALLBACK ClientDVRMessageCallBack(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort, DWORD dwUser);
void AddDVRMessageInQueue(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
void NotifyDVRMessage(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
static bool AcceptDVRMessage(LONG lCommand);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientManager();
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientManager();
static TUtilSytel* UtilSytel;
// Méthodes Publiques (Divers)
void Cleanup();
static void Trace(const UnicodeString ptrszLibelle, const UnicodeString ptrszExtenxionLib);
static TSliteDVRDahuaTechnologyConnectionQuality IdentToConnectionQuality(const String Ident);
static String ConnectionQualityToIdent(const TSliteDVRDahuaTechnologyConnectionQuality Value);
static TSliteDVRDahuaTechnologyTestConnectionDepth IdentToTestConnectionDepth(const String Ident);
static String TestConnectionDepthToIdent(const TSliteDVRDahuaTechnologyTestConnectionDepth Value);
static String BuildErrorMessage(DWORD ADHLastError);
static String BuildLoginErrorMessage(DWORD ADHLastError, TSliteDVRDahuaTechnologyLoginError DHLoginError);
static TSize VideoFrameSizeToResolution(TSliteDVRDahuaTechnologyVideoFrameFormat AVideoFrameFormat, TSliteDVRDahuaTechnologyVideoFrameSize AVideoFrameSize);
// Méthodes Publiques (Files)
static TFileName GetTemporaryPath();
static TFileName BuildVideoFileName(const TFileName AVideoDirectory, const String AVideoPrefix, const TDateTime AVideoTimeStamp, bool AConvertToAVI);
static TFileName BuildVideoRemoteFileName(const TFileName AVideoDirectory, const TFileName AFileName);
static TFileName BuildMotionVideoRemoteFileName(const TFileName AVideoDirectory, const NET_TIME &ADVRNetDateTime, const int ADuration);
static bool SplitVideoRemoteFileName(const TFileName ARemoteFileName, /*out*/TFileName &AVideoDirectory, /*out*/TFileName &AFileName);
static bool IsVideoFileName(const TFileName AFileName, /*out*/bool* AIsRemoteFile = NULL);
static bool IsRemoteFile(const TFileName ARemoteFileName);
static bool IsWindowsMediaPlayerFile(const TFileName ALocalFileName);
static bool IsFileNameWithMotionStamp(const TFileName AFileName, /*out*/NET_TIME &AStartTime, /*out*/int &ADuration);
static bool SimpleDirectoryExists(const TFileName ADirectory);
static bool SimpleForceDirectories(const TFileName ADirectory);
static __int64 GetFileSize(const TFileName AFileName);
// Méthodes Publiques (Time)
static String FormatDateTime(const String AFormat, TDateTime ADateTime);
static NET_TIME DateTimeToDahuaNetTime(const TDateTime &ADateTime);
static bool TryDahuaNetTimeToDateTime(const NET_TIME &ADVRNetDateTime, /*out*/TDateTime &ADateTime);
static NET_TIME DHIncSecond(const NET_TIME &ADVRNetDateTime, int ASecond);
static String DahuaNetTimeToString(const NET_TIME &ADVRNetDateTime);
static bool TryStringToDahuaNetTime(const String S, /*out*/NET_TIME &ADVRNetDateTime);
// Méthodes Publiques (Instances)
TSliteDVRDahuaTechnologyClient* FindClient(const DHString AAddressIP, WORD APortTCP, const DHString ALogin, const DHString APassWord, TSliteDVRDahuaTechnologyConnectionQuality AConnectionQuality);
__property TSliteDVRDahuaTechnologyClientObjectKeeper* ClientObjectKeeper = {read=FClientObjectKeeper};
__property TSliteDVRDahuaTechnologyClientManagerNotifier* Notifier = {read=FNotifier};
__property TSliteDVRDahuaTechnologyClientConfiguratorCacheManager* ConfiguratorCacheManager = {read=FConfiguratorCacheManager};
};
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientManagerNotifier -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientManagerNotifier [[final]] : public TThread
{
typedef TThread inherited;
friend /*constructor*/ __fastcall TSliteDVRDahuaTechnologyClientManager::TSliteDVRDahuaTechnologyClientManager();
friend /*method*/ void TSliteDVRDahuaTechnologyClientManager::AddSessionStatusInQueue(LONG lLoginID, char *pchDVRIP, LONG nDVRPort, bool AConnected);
friend /*method*/ void TSliteDVRDahuaTechnologyClientManager::AddDVRMessageInQueue(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientManager *FClientManager;
TThreadList* FNotifyList;
TEvent* FWaitEvent;
enum TNotifyType : Byte {ntNone, ntStatus, ntMessage};
struct TNotifyItem
{
LONG lLoginID;
char *pchDVRIP;
LONG nDVRPort;
TNotifyType NotifyType;
union
{
struct
{
bool Connected;
} Status;
struct
{
LONG lCommand;
char *pBuf;
DWORD dwBufLen;
} Message;
};
};
// Constructeurs Privés (Masqués)
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientManagerNotifier(TSliteDVRDahuaTechnologyClientManager *AClientManager);
// Méthodes Privées (Réservées aux Amis)
void Add(TNotifyItem* ANotifyItem);
protected:
// Méthodes Protégées Redéfinies (TThread)
/*override*/virtual void __fastcall Execute(void);
/*override*/virtual void __fastcall TerminatedSet(void);
public:
// Constructeurs Publiques
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientManagerNotifier();
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClient -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClient : public TObject
{
friend /*method*/ TSliteDVRDahuaTechnologyClient* TSliteDVRDahuaTechnologyClientManager::FindClient(const DHString AAddressIP, WORD APortTCP, const DHString ALogin, const DHString APassWord, TSliteDVRDahuaTechnologyConnectionQuality AConnectionQuality);
friend /*method*/ void TSliteDVRDahuaTechnologyClientManager::NotifySessionStatus(LONG ALoginID, bool AConnected);
friend /*method*/ void TSliteDVRDahuaTechnologyClientManager::NotifyDVRMessage(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
friend class TSliteDVRDahuaTechnologyClientObject;
friend class TSliteDVRDahuaTechnologyClientSessionObject;
friend class TSliteDVRDahuaTechnologyClientChannelObject;
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientManager *FClientManager;
DHString FAddressIP;
IN_ADDR FAddressIPValue;
WORD FPortTCP;
DHString FLogin;
DHString FPassWord;
TSliteDVRDahuaTechnologyConnectionQuality FConnectionQuality;
DWORD FDHLastError;
TSliteDVRDahuaTechnologyLoginError FDHLoginError;
typedef int TChannelID;
// Membres Privés (Vues)
typedef struct
{
typedef struct
{
LONG LoginID;
bool Connected;
struct
{
BOOL Standard;
BOOL Enhanced;
} ListeningDeviceMessage;
NET_DEVICEINFO DeviceInfo;
DWORD DHLastError;
} TLoginInfoData;
TLoginInfoData Data;
typedef std::map<TChannelID, TSliteDVRDahuaTechnologyClientChannelObject*> TChannelObjectMap;
TChannelObjectMap ChannelObjects;
} TLoginInfo;
typedef std::vector<TLoginInfo*> TLoginInfoList;
TLoginInfoList FClientLogins;
typedef TSliteGenericObjectList<TSliteDVRDahuaTechnologyClientSessionObject> TSessionObjectList;
TSessionObjectList* FSessionObjects;
TSliteDVRDahuaTechnologyReadWriteSynchronizer* FClientLoginsLock; // Protège les TLoginInfo donc implicite les ChannelObject !
TSliteDVRDahuaTechnologyReadWriteSynchronizer* FSessionObjectsLock; // Protège SessionObject,
TSliteDVRDahuaTechnologyClientTriggerController* FTriggerController;
TSliteDVRDahuaTechnologyClientTimeController* FTimeController;
// Méthodes Privées
bool ConnectChannelObject(TSliteDVRDahuaTechnologyClientChannelObject *AChannelObject);
bool ConnectSessionObject(TSliteDVRDahuaTechnologyClientSessionObject *ASessionObject);
bool DisconnectClientObject(TSliteDVRDahuaTechnologyClientObject *AClientObject);
bool SeekFreeConnection(TChannelID AChannelID, TLoginInfo* &ALoginInfo);
bool SeekConnection(TLoginInfo* &ALoginInfo);
bool SeekConnectionByLoginID(LONG ALoginID, TLoginInfo* &ALoginInfo);
bool OpenConnection(TLoginInfo* &ALoginInfo);
bool CloseConnection(TLoginInfo *ALoginInfo);
bool CloseUnusedConnection(TLoginInfo *ALoginInfo);
bool CloseUnusedConnection(TLoginInfoList::iterator AIterator);
bool AddChannelObjectInConnection(TLoginInfo *ALoginInfo, TSliteDVRDahuaTechnologyClientChannelObject *AChannelObject);
bool AddSessionObjectInConnection(TLoginInfo *ALoginInfo, TSliteDVRDahuaTechnologyClientSessionObject *ASessionObject);
bool RemoveChannelObjectInConnection(TLoginInfo *ALoginInfo, TSliteDVRDahuaTechnologyClientChannelObject *AChannelObject);
bool RemoveClientObjectInConnection(TLoginInfo *ALoginInfo, TSliteDVRDahuaTechnologyClientObject *AClientObject);
bool RemoveSessionObjectInConnection(TLoginInfo *ALoginInfo, TSliteDVRDahuaTechnologyClientSessionObject *ASessionObject);
bool UseBySessionObject(LONG ALoginID);
BOOL StartListenDeviceMessage(TLoginInfo *ALoginInfo, bool EnhancedVersion);
BOOL StopListenDeviceMessage(TLoginInfo *ALoginInfo);
// CallBack
void NotifySessionStatus(LONG lLoginID, bool AConnected);
void NotifyDVRMessage(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
private:
// Constructeurs Privés (Masqués)
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClient(TSliteDVRDahuaTechnologyClientManager *AClientManager, const DHString AAddressIP, WORD APortTCP, const DHString ALogin, const DHString APassWord, TSliteDVRDahuaTechnologyConnectionQuality AConnectionQuality);
public:
// Constructeurs Publiques
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClient();
// Méthodes Publiques
bool IsCompatible(const DHString AAddressIP, WORD APortTCP, const DHString ALogin, const DHString APassWord, TSliteDVRDahuaTechnologyConnectionQuality AConnectionQuality);
// Méthodes Publiques (Session)
BOOL StartListenDeviceMessage(LONG ALoginID, bool EnhancedVersion);
BOOL StopListenDeviceMessage(LONG ALoginID);
BYTE GetChannelCount(LONG ALoginID);
// Propriétés Publiques
__property TSliteDVRDahuaTechnologyClientManager* ClientManager = {read=FClientManager};
__property DWORD DHLastError = {read=FDHLastError};
__property TSliteDVRDahuaTechnologyLoginError DHLoginError = {read=FDHLoginError};
__property TSliteDVRDahuaTechnologyConnectionQuality ConnectionQuality = {read=FConnectionQuality};
__property TSliteDVRDahuaTechnologyClientTriggerController* TriggerController = {read=FTriggerController};
__property TSliteDVRDahuaTechnologyClientTimeController* TimeController = {read=FTimeController};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyWaitTimeLevel -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyWaitTimeLevel : Byte
{dhtwtlShort, dhtwtlBasic, dhtwtlMedium, dhtwtlLong, dhtwtlEnumCount}; // dhtwtlEnumCount doit être la dernière valeur et Ne pas changer l'ordre !
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationEvent -
//---------------------------------------------------------------------------
typedef void __fastcall (__closure *TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationEvent)(TSliteDVRDahuaTechnologyClientObject* Sender, TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationType ANotificationType, int ANotificationCode);
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationType -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationType : int
{dhcoanState, dhcoanError};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObjectState -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientObjectState : int
{dhcosAutoReconnect};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObjectError -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientObjectError : int
{dhcoeUnexpectedLogout};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObject -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientObject : public TObject
{
friend /*method*/ void TSliteDVRDahuaTechnologyClient::NotifySessionStatus(LONG lLoginID, bool AConnected);
private:
// Membres Privées
bool FSessionConnected;
TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationEvent FOnAsynchroneNotification;
// Méthodes Privées
// CallBack
void NotifySessionStatus(LONG lLoginID, bool AConnected);
protected:
// Membres Protégés
TSliteDVRDahuaTechnologyClient* FClient;
TSliteDVRDahuaTechnologyClientManager *FClientManager;
LONG FLoginID;
DWORD FDHLastError;
// Méthodes virtuelles redéfinissables
virtual bool AcceptSessionStatus(LONG ALoginID);
virtual void TreatUnexpectedLogout();
virtual void TreatAutoReconnect();
// Méthodes Protégées
int GetWaitTime(TSliteDVRDahuaTechnologyWaitTimeLevel ALevel);
// Générateurs d'Evènement
void __fastcall DoAsynchroneNotification(TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationType ANotificationType, int ANotificationCode);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientObject(TSliteDVRDahuaTechnologyClient *AClient);
// Méthodes Publiques
virtual bool ChangeSession(LONG ALoginID);
// Propriétés Publiques
__property TSliteDVRDahuaTechnologyClient* Client = {read=FClient};
__property TSliteDVRDahuaTechnologyClientManager* ClientManager = {read=FClientManager};
__property LONG LoginID = {read=FLoginID};
__property DWORD DHLastError = {read=FDHLastError};
__property bool SessionConnected = {read=FSessionConnected};
__property TSliteDVRDahuaTechnologyClientObjectAsynchroneNotificationEvent OnAsynchroneNotification = {read=FOnAsynchroneNotification, write=FOnAsynchroneNotification};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientObjectKeeper -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientObjectKeeper : public TThread
{
typedef TThread inherited;
friend /*constructor*/ __fastcall TSliteDVRDahuaTechnologyClientManager::TSliteDVRDahuaTechnologyClientManager();
private:
// Membres Privés
TThreadList* FIneradicableList;
TThreadList* FIneradicableHastyList;
TEvent* FWaitEvent;
// Constructeurs Privés (Masqués)
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientObjectKeeper();
protected:
// Méthodes Protégées Redéfinies (TThread)
/*override*/virtual void __fastcall Execute(void);
/*override*/virtual void __fastcall TerminatedSet(void);
public:
// Constructeurs Publiques
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientObjectKeeper();
// Méthodes Publiques
void Add(ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable *AIneradicable);
void Remove(ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable *AIneradicable);
void WakeUpFor(ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable *AIneradicable);
};
//---------------------------------------------------------------------------
// ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable -
//---------------------------------------------------------------------------
class ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable
{
public:
// Interface Methods
virtual void KeepAlive() = 0;
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientSessionObject -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientSessionObject : public TSliteDVRDahuaTechnologyClientObject
{
typedef TSliteDVRDahuaTechnologyClientObject inherited;
private:
// Membres Privés
bool FOpened;
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientSessionObject(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientSessionObject();
virtual bool OpenSession();
virtual bool CloseSession();
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientGlobalObject -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientGlobalObject : public TSliteDVRDahuaTechnologyClientObject
{
typedef TSliteDVRDahuaTechnologyClientObject inherited;
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientGlobalObject(TSliteDVRDahuaTechnologyClient *AClient);
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationEvent -
//---------------------------------------------------------------------------
typedef void __fastcall (__closure *TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationEvent)(TSliteDVRDahuaTechnologyClientChannelObject* Sender, TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationType ANotificationType, int ANotificationCode);
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationType -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationType : Byte
{dhccoanChannelState, dhccoanChannelError};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientChannelObjectState -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientChannelObjectState : int
{dhccosHaveVideo};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientChannelObjectError -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientChannelObjectError : int
{dhccoeVideoLost};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientChannelObject -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientChannelObject : public TSliteDVRDahuaTechnologyClientObject
{
typedef TSliteDVRDahuaTechnologyClientObject inherited;
friend /*method*/ void TSliteDVRDahuaTechnologyClient::NotifyDVRMessage(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen, char *pchDVRIP, LONG nDVRPort);
private:
// Membres Privés
bool FOpened;
// CallBack
void NotifyDVRMessage(LONG lCommand, LONG lLoginID, char *pBuf, DWORD dwBufLen);
static bool AcceptDVRMessage(LONG lCommand);
protected:
// Membres Protégés
TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationEvent FOnAsynchroneChannelNotification;
typedef int TChannelID;
TChannelID FChannelID;
LONG FMonitorID;
bool FChannelConnected;
bool FVideoLost;
// Méthodes Protégées
/*override*/virtual void TreatUnexpectedLogout();
/*override*/virtual void TreatAutoReconnect();
virtual void TreatDVRMessage(LONG lCommand, char *pBuf, DWORD dwBufLen);
virtual void TreatVideoLost(bool InAlarm);
// Générateurs d'Evènement
void __fastcall DoAsynchroneChannelNotification(TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationType ANotificationType, int ANotificationCode);
// Accesseurs
TChannelID __fastcall GetChannelID();
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientChannelObject(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientChannelObject();
// Méthodes Publiques
virtual bool OpenChannel(TChannelID AChannelID);
virtual bool CloseChannel();
static bool HaveVideo(LONG ALoginID, TChannelID AChannelID, /*out*/DWORD *ADHError = NULL, int waittime=1000);
static bool IsInRecording(LONG ALoginID, TChannelID AChannelID, /*out*/DWORD *ADHError = NULL, int waittime=1000);
// Propriétés Publiques
__property TChannelID ChannelID = {read=GetChannelID};
__property LONG MonitorID = {read=FMonitorID};
__property bool ChannelConnected = {read=FChannelConnected};
__property TSliteDVRDahuaTechnologyClientChannelObjectAsynchroneNotificationEvent OnAsynchroneChannelNotification = {read=FOnAsynchroneChannelNotification, write=FOnAsynchroneChannelNotification};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyVideoFrameFormat -
//---------------------------------------------------------------------------
// conçu pour être compatible avec :
// - tagVideoFrameParam.format
// - DHDEV_SYSTEM_ATTR_CFG.byVideoStandard
// => 0 = PAL et 1 = NTSC
enum TSliteDVRDahuaTechnologyVideoFrameFormat : BYTE
{dhvffPAL, dhvffNTSC, dhvffEnumCount, dhvffUnknown}; // dhvffEnumCount et dhvffUnknown doivent être les dernières valeurs !
const TSliteDVRDahuaTechnologyVideoFrameFormat dhvffFirst = dhvffPAL;
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyVideoFrameSize -
//---------------------------------------------------------------------------
// conçu pour être compatible avec tagVideoFrameParam.size
enum TSliteDVRDahuaTechnologyVideoFrameSize : BYTE
{
dhvfsCIF, dhvfsHD1, dhvfs2CIF, dhvfsD1, dhvfsVGA, dhvfsQCIF, dhvfsQVGA, dhvfsSVCD,
dhvfsQQVGA, dhvfsSVGA, dhvfsXVGA, dhvfsWXGA, dhvfsSXGA, dhvfsWSXGA, dhvfsUXGA, dhvfsWUXGA,
dhvfsEnumCount, dhvfsUnknown
}; // dhvfsEnumCount et dhvfsUnknown doivent être les dernières valeurs !
// CIF, abréviation de "Common Intermediate Format"
const TSliteDVRDahuaTechnologyVideoFrameSize dhvfsFirst = dhvfsCIF;
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientCustomView -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientCustomView : public TSliteDVRDahuaTechnologyClientChannelObject
{
typedef TSliteDVRDahuaTechnologyClientChannelObject inherited;
private:
// Membres Privés
TNotifyEvent FOnClick;
TMouseMoveEvent FOnMouseMove;
TNotifyEvent FOnMouseLeave;
TWinControl* FParent;
HWND FParentHandle;
TSliteDVRDahuaTechnologyClientViewControl* FControl;
// Accesseurs
String __fastcall GetResolutionName();
protected:
// Méthodes Protégées
virtual TSliteDVRDahuaTechnologyClientViewControl* ControlFactory();
virtual TSliteDVRDahuaTechnologyClientViewControl* CreateControl(TWinControl *AParent);
virtual void AcceptControl(TSliteDVRDahuaTechnologyClientViewControl* AControl);
virtual void ReleaseControl();
// Méthodes Abstraites
/*abstract*/virtual LONG CreateMonitor(TSliteDVRDahuaTechnologyClientViewControl *AControl) = 0;
/*abstract*/virtual bool ReleaseMonitor(LONG AMonitorID) = 0;
// Accesseurs Abstraits
/*abstract*/virtual TSliteDVRDahuaTechnologyVideoFrameFormat GetVideoFrameFormat() = 0;
/*abstract*/virtual TSliteDVRDahuaTechnologyVideoFrameSize GetVideoFrameSize() = 0;
// Accesseurs Protégés
TSliteDVRDahuaTechnologyClientViewControl* __fastcall GetControl();
// Evènements
void __fastcall ClickEventHandler(TObject* Sender);
virtual void __fastcall DoClick();
void __fastcall MouseMoveEventHandler(TObject* Sender, TShiftState Shift, int X, int Y);
virtual void __fastcall DoMouseMove(TShiftState Shift, int X, int Y);
void __fastcall MouseLeaveEventHandler(TObject* Sender);
virtual void __fastcall DoMouseLeave();
// Propriétés Protégées
__property TWinControl* Parent = {read=FParent};
__property HWND ParentHandle = {read=FParentHandle};
__property TSliteDVRDahuaTechnologyClientViewControl* Control = {read=FControl};
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientCustomView(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientCustomView();
// Méthodes Publiques
/*override*/virtual bool CloseChannel();
// Méthodes Publiques
bool SetViewParentVCL(TWinControl *AParent);
// Propriétés Publiques
__property TSliteDVRDahuaTechnologyVideoFrameFormat VideoFrameFormat = {read=GetVideoFrameFormat};
__property TSliteDVRDahuaTechnologyVideoFrameSize VideoFrameSize = {read=GetVideoFrameSize};
// Evènements Publiques
__property TNotifyEvent OnClick = {read=FOnClick, write=FOnClick};
__property TMouseMoveEvent OnMouseMove = {read=FOnMouseMove, write=FOnMouseMove};
__property TNotifyEvent OnMouseLeave = {read=FOnMouseLeave, write=FOnMouseLeave};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientDirectView -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientDirectView [[final]] : public TSliteDVRDahuaTechnologyClientCustomView
{
typedef TSliteDVRDahuaTechnologyClientCustomView inherited;
friend void CALLBACK DirectViewRealDataCallBackEx(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize, LONG param, DWORD dwUser);
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientRecorder* FRecorder;
TStringList *FDirectRecords;
bool FReadRealData;
BOOL FRealDataCallBackExInstalled;
TSliteDVRDahuaTechnologyVideoFrameFormat FVideoFrameFormat;
TSliteDVRDahuaTechnologyVideoFrameSize FVideoFrameSize;
enum TVideoFrameState {vfsNone, vfsReading, vfsRead};
TVideoFrameState FVideoFrameState;
// Accesseurs
TFileName GetCurrentDirectRecordFileName();
TStrings* __fastcall GetDirectRecords();
// Méthodes Privées
void NotifyRealDataCallBackEx(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize, LONG param, DWORD dwUser);
bool InstallRealDataCallBackEx(LONG AMonitorID);
void UninstallRealDataCallBackEx(LONG AMonitorID);
protected:
// Méthodes Abstraites rédéfinies
/*override*/virtual LONG CreateMonitor(TSliteDVRDahuaTechnologyClientViewControl *AControl);
/*override*/virtual bool ReleaseMonitor(LONG AMonitorID);
// Accesseurs Abstraits rédéfinies
/*override*/virtual TSliteDVRDahuaTechnologyVideoFrameFormat GetVideoFrameFormat();
/*override*/virtual TSliteDVRDahuaTechnologyVideoFrameSize GetVideoFrameSize();
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientDirectView(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientDirectView();
// Méthodes Publiques
/*override*/virtual bool CloseChannel();
// Méthodes Publiques
bool SnapshotToBitmap(Graphics::TBitmap *ASnapshot);
bool StartDirectRecord(const TFileName AVideoDirectory, const String AVideoPrefix, bool AConvertToAVI);
bool StopDirectRecord();
// Propriétés Publiques
__property bool ReadRealData = {read=FReadRealData, write=FReadRealData}; // Activation du CallBack !
__property TFileName CurrentDirectRecordFileName = {read=GetCurrentDirectRecordFileName};
__property TStrings *DirectRecords = {read=GetDirectRecords};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientPlaybackView -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientPlaybackView [[final]] : public TSliteDVRDahuaTechnologyClientCustomView
{
typedef TSliteDVRDahuaTechnologyClientCustomView inherited;
friend void CALLBACK ClientPlaybackViewDownLoadPosCallBack(LONG lPlayHandle, DWORD dwTotalSize, DWORD dwDownLoadSize, DWORD dwUser);
friend BOOL CALLBACK ClientPlaybackViewEnumWindowsProc(HWND hwnd, LPARAM lParam);
private:
// Types Privés
enum TPlaybackFileType : Byte {pbftUnknown, pbftLocal, pbftNet};
enum TPlaybackFileSubType : Byte {pbftNA, pbfstNetFromTrigger, pbfstNetFromMotion};
struct TPlaybackFileInfo
{
TPlaybackFileType FileType;
TPlaybackFileSubType FileSubType;
String FileName;
struct
{
union
{
struct
{
NET_TIME NetStartTime;
NET_TIME NetStopTime;
} Trigger;
struct
{
NET_TIME NetStartTime;
int Duration;
} Motion;
};
} NetFile;
TPlaybackFileType SetFileName(const TFileName AFileName);
};
TPlaybackFileInfo FPlaybackFileInfo;
bool FMustLocal;
static TFileName FDAVPlayer;
static TFileName FAVIPlayer;
bool FIntegratedView;
bool FIntegratedWindowsMediaPlayer;
TWindowsMediaPlayer* FWindowsMediaPlayer;
bool FIncoherentCallBack;
TNotifyEvent FOnPlaybackOver;
String FLastSysErrorMessage;
String FPaintText;
TNotifyEvent FOnClick;
DWORD FProcessID;
typedef std::vector<HWND> TProcessHWndList;
struct TEnumWindowsParams
{
DWORD FProcessID;
TProcessHWndList FProcessHWndList;
/*constructor*/TEnumWindowsParams(DWORD AProcessID) : FProcessID(AProcessID) {}
void Add(HWND hwnd);
};
// Méthodes Privées
void NotifyDownLoadPosCallBack(LONG lPlayHandle, DWORD dwTotalSize, DWORD dwDownLoadSize);
/*static*/int AlignLocalViewerWindows(DWORD AProcessID, TSliteDVRDahuaTechnologyClientViewControl* AViewControl, bool Forced = false);
protected:
// Méthodes Protégées rédéfinies
/*override*/virtual TSliteDVRDahuaTechnologyClientViewControl* ControlFactory();
// Méthodes Abstraites rédéfinies
/*override*/virtual LONG CreateMonitor(TSliteDVRDahuaTechnologyClientViewControl *AControl);
/*override*/virtual bool ReleaseMonitor(LONG AMonitorID);
// Méthodes Protégées
LONG CreateMonitorWMP(TSliteDVRDahuaTechnologyClientViewControl *AControl);
LONG CreateMonitorShell(TSliteDVRDahuaTechnologyClientViewControl *AControl);
LONG CreateMonitorRemote(TSliteDVRDahuaTechnologyClientViewControl *AControl);
// Accesseurs Abstraits rédéfinies
/*override*/virtual TSliteDVRDahuaTechnologyVideoFrameFormat GetVideoFrameFormat();
/*override*/virtual TSliteDVRDahuaTechnologyVideoFrameSize GetVideoFrameSize();
// Evènements
/*override*/virtual void __fastcall DoClick();
// Gestionnaires d'Evènements
void __fastcall PaintEventHandler(TObject* Sender);
void __fastcall EraseBkgndEventHandler(TObject* Sender);
void __fastcall WMPMouseMove(TObject *Sender, short nButton/*[in]*/, short nShiftState/*[in]*/, long fX/*[in]*/, long fY/*[in]*/);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientPlaybackView(TSliteDVRDahuaTechnologyClient *AClient);
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientPlaybackView();
// Méthodes Publiques
/*override*/virtual bool OpenChannel(TChannelID AChannelID);
// Méthodes Publiques
bool LoadFromFile(const TFileName AFileName);
bool Pause();
bool Resume();
// Méthodes de Classe
static bool RegisterDAVPlayer(const TFileName AFileName);
static bool RegisterAVIPlayer(const TFileName AFileName);
// Propriétés Publiques
__property String LastSysErrorMessage = {read=FLastSysErrorMessage};
__property bool IntegratedView = {read=FIntegratedView};
__property bool IntegratedWindowsMediaPlayer = {read=FIntegratedWindowsMediaPlayer, write=FIntegratedWindowsMediaPlayer};
// Evènements Publiques
__property TNotifyEvent OnClick = {read=FOnClick, write=FOnClick};
__property TNotifyEvent OnPlaybackOver = {read=FOnPlaybackOver, write=FOnPlaybackOver};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientViewControl -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientViewControl : public TCustomControl
{
typedef TCustomControl inherited;
private:
// Membres Privés
bool FAllowEraseBkgnd;
bool FAllowPaint;
TNotifyEvent FOnPaint;
TNotifyEvent FOnEraseBkgnd;
// Méthodes Privées
void __fastcall WMEraseBkgnd(TWMEraseBkgnd &AMessage);
protected:
// Méthodes Protégées rédéfinies
/*override*/virtual void __fastcall Paint(void);
/*override*/virtual void __fastcall CreateParams(TCreateParams &Params);
public:
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientViewControl(bool AllowPaint = false, bool AllowEraseBkgnd = false);
// Propriétés Publiques
__property Canvas;
// Evènements Publiques
__property OnClick;
__property OnMouseMove;
__property OnMouseLeave;
__property TNotifyEvent OnPaint = {read=FOnPaint, write=FOnPaint};
__property TNotifyEvent OnEraseBkgnd = {read=FOnEraseBkgnd, write=FOnEraseBkgnd};
BEGIN_MESSAGE_MAP
VCL_MESSAGE_HANDLER(WM_ERASEBKGND, TWMEraseBkgnd, WMEraseBkgnd);
END_MESSAGE_MAP(TCustomControl)
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientLocalFileType -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientLocalFileType : Byte
{dhclftUseFileNameExtension, dhclftDAV, dhclftAVI};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterStepEvent -
//---------------------------------------------------------------------------
typedef void __fastcall (__closure *TSliteDVRDahuaTechnologyClientAVIConverterStepEvent)(TSliteDVRDahuaTechnologyClientAVIConverter* Sender, TSliteDVRDahuaTechnologyClientAVIConverterStep AStep, const __int64 APosition, const __int64 ASize);
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterStep -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientAVIConverterStep : Byte
{dhcacsStart, dhcacsProgress, dhcacsEnd, dhcacsAbort};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientRecorder -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientRecorder [[final]] : public TSliteDVRDahuaTechnologyClientChannelObject
{
typedef TSliteDVRDahuaTechnologyClientChannelObject inherited;
friend /*method*/ bool TSliteDVRDahuaTechnologyClientDirectView::StartDirectRecord(const TFileName AVideoDirectory, const TFileName AVideoPrefix, bool AConvertToAVI);
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientDirectView* FClientDirectView;
TSliteDVRDahuaTechnologyClientAVIConverter* FAVIConverter;
DHString FCurrentDirectRecordFileName;
bool FSavingRealData;
bool FSavingByConverter;
bool FSavingByDifferedConverter;
LONG FFileID;
DWORD FTotalSize;
protected:
// Méthodes Protégées
/*override*/virtual void TreatUnexpectedLogout();
/*override*/virtual void TreatVideoLost(bool InAlarm);
private:
// Constructeurs Privés (Masqués)
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientRecorder(TSliteDVRDahuaTechnologyClientDirectView *AClientDirectView);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientRecorder(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientRecorder();
// Méthodes Publiques
/*override*/virtual bool OpenChannel(TChannelID AChannelID);
/*override*/virtual bool CloseChannel();
bool StartDirectRecord(const TFileName AVideoDirectory, const String AVideoPrefix, bool AConvertToAVI); /*overload*/
bool StartDirectRecord(const DHString AVideoFileName, TSliteDVRDahuaTechnologyClientLocalFileType AFileType); /*overload*/
bool StopDirectRecord(bool Forced = false);
// Propriétés Publiques
__property TSliteDVRDahuaTechnologyClientDirectView* ClientDirectView = {read=FClientDirectView};
__property DHString CurrentDirectRecordFileName = {read=FCurrentDirectRecordFileName};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientTriggerController -
//---------------------------------------------------------------------------
#pragma option push -w-diu // W8130 L'interface ne dérive pas de IUnknown.
class TSliteDVRDahuaTechnologyClientTriggerController [[final]] : public TSliteDVRDahuaTechnologyClientGlobalObject,
public ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable
{
#pragma option pop
typedef TSliteDVRDahuaTechnologyClientGlobalObject inherited;
private:
// Membres Privés
unsigned AlarmCounters[DH_MAX_CHANNUM];
bool AlarmErrors[DH_MAX_CHANNUM];
TCriticalSection* FAlarmLock;
TObjectList* FTriggers;
bool FUnstableSession;
LONG FLastLoginID;
TObject* FKeepingAlive;
bool FKept;
// Méthodes Privées
bool InternalCloseTrigger(int AAlarmNo);
void StabilizeTriggerWithLastSession();
bool SetTriggerToTheoricState(LONG ALoginID);
void ForceZeroCounters();
void LockCounter();
void UnlockCounter();
void LockKeeper();
void UnlockKeeper();
void AddToKeeper();
protected:
// Méthodes virtuelles redéfinissables
/*override*/virtual bool AcceptSessionStatus(LONG ALoginID);
/*override*/virtual void TreatUnexpectedLogout();
/*override*/virtual void TreatAutoReconnect();
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientTriggerController(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientTriggerController();
// Méthodes Publiques
bool OpenTrigger(int AAlarmNo);
bool CloseTrigger(int AAlarmNo);
bool AbortTrigger(int AAlarmNo, bool DecCounter);
void Attach(TSliteDVRDahuaTechnologyClientTrigger* ATrigger);
void Detach(TSliteDVRDahuaTechnologyClientTrigger* ATrigger);
/*override*/virtual bool ChangeSession(LONG ALoginID);
// Implementations of ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable Methods
virtual void KeepAlive();
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientTrigger -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientTrigger [[final]] : public TSliteDVRDahuaTechnologyClientSessionObject
{
typedef TSliteDVRDahuaTechnologyClientSessionObject inherited;
public:
// Types Publiques
typedef int TChannelID;
typedef int TMinutes;
typedef int TSeconds;
struct TTriggerAlarmOptions
{
TSeconds ToleratedLatencyOfRecordReally;
TMinutes ConfiguratorCacheLifeTime;
};
struct TTriggerAlarmResultBase
{
TChannelID ChannelID;
bool Started;
bool StartError;
bool StopOrAbordRequested;
bool Stopped;
bool StopError;
bool StopAnticipated;
bool Aborted;
bool AbortError;
bool Finished;
bool HaveOpenMode;
bool OpenMode;
bool RecordForced;
bool RecordPlanned;
bool RecordStateUnknown;
bool RecordAsked;
bool RecordInTime;
bool RecordReally;
bool RecordActive;
bool RecordPermanent;
TSeconds PreRecordLen;
TSeconds AlarmDuration;
TSeconds PostRecordLen;
TDateTime LocalStartTime;
bool HaveNetStartTime;
NET_TIME NetStartTime;
TDateTime LocalStopTime;
bool HaveNetStopTime;
NET_TIME NetStopTime;
};
struct TTriggerAlarmResult : public TTriggerAlarmResultBase
{
String TheoricNetFileName;
String SetTheoricNetFileTime(const NET_TIME &AStartTime, const NET_TIME &AEndTime);
static bool IsTheoricNetFile(const String AFileName, /*out*/NET_TIME &AStartTime, /*out*/NET_TIME &AEndTime);
};
private:
// Membres Privés
TNotifyEvent FOnStartProgress;
// Générateurs d'Evènement
void __fastcall DoStartProgress();
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientTrigger(TSliteDVRDahuaTechnologyClient *AClient);
// Méthodes Publiques
TTriggerAlarmResult StartNetAlarm(TChannelID AChannelID, TSeconds AExpectedPreTrigger, TSeconds AExpectedPostTrigger, TSeconds ATriggerDuration, TTriggerAlarmOptions* AAlarmOptions = NULL);
TTriggerAlarmResult& StopNetAlarm(TTriggerAlarmResult &AlarmContext);
TTriggerAlarmResult& AbortNetAlarm(TTriggerAlarmResult &AlarmContext);
__property TNotifyEvent OnStartProgress = {read=FOnStartProgress, write=FOnStartProgress};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientDownloaderStepEvent -
//---------------------------------------------------------------------------
typedef void __fastcall (__closure *TSliteDVRDahuaTechnologyClientDownloaderStepEvent)(TSliteDVRDahuaTechnologyClientDownloader* Sender, TSliteDVRDahuaTechnologyClientDownloaderStep AStep);
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientDownloaderStep -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyClientDownloaderStep : Byte
{dhcdsStart, dhcdsProgress, dhcdsEnd, dhcdsAbort};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientDownloader -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientDownloader [[final]] : public TSliteDVRDahuaTechnologyClientChannelObject
{
typedef TSliteDVRDahuaTechnologyClientChannelObject inherited;
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientAVIConverter* FAVIConverter;
TSliteDVRDahuaTechnologyClientDownloaderStepEvent FOnDownloadStep;
DHString FTemporaryDownloadFileName;
DHString FCurrentDownloadFileName;
DHString FFinalDownloadFileName;
bool FSavingByConverter;
bool FSavingByDownload;
bool FSavingByDifferedConverter;
bool FSavingByDifferedConverterKeepTemporary;
LONG FFileID;
DWORD FTotalSize;
DWORD FDownloadSize;
// Méthodes Privées
void TreatConnectionLost();
__int64 GetCurrentDirectRecordFileSize();
// faire TSliteDVRDahuaTechnologyClientConfigurator::GetPreTriggerSeconds
// faire TSliteDVRDahuaTechnologyClientConfigurator::GetPostTriggerSeconds
// CallBack
friend void CALLBACK ClientDownloaderByTimePosCallBack(LONG lPlayHandle, DWORD dwTotalSize, DWORD dwDownLoadSize, int index, NET_RECORDFILE_INFO recordfileinfo, DWORD dwUser);
void NotifyDownloadStep(LONG lPlayHandle, DWORD dwTotalSize, DWORD dwDownLoadSize);
// Méthodes Privées (Déclenchement et Gestionnaire d'Evènement)
void DoDownloadStep(TSliteDVRDahuaTechnologyClientDownloaderStep AStep);
void __fastcall AVIConverterStepEventHandler(TSliteDVRDahuaTechnologyClientAVIConverter* Sender, TSliteDVRDahuaTechnologyClientAVIConverterStep AStep, const __int64 APosition, const __int64 ASize);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientDownloader(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientDownloader();
bool StartDownloadByDateTime(const TDateTime &AStartTime, const TDateTime &AEndTime, const TFileName AVideoFileName, TSliteDVRDahuaTechnologyClientLocalFileType AFileType, bool AKeepTemporary);
bool StopDownloadByDateTime(bool Forced = false);
// Propriétés Publiques
__property DHString CurrentDownloadFileName = {read=FCurrentDownloadFileName};
__property DHString FinalDownloadFileName = {read=FFinalDownloadFileName};
__property TSliteDVRDahuaTechnologyClientDownloaderStepEvent OnDownloadStep = {read=FOnDownloadStep, write=FOnDownloadStep};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterThread -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientAVIConverterThread : public TThread
{
typedef TThread inherited;
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientAVIConverter* FConverter;
struct TBuffer
{
BYTE *Data;
DWORD Size;
TBuffer* Next;
bool Final;
TBuffer() : Data(NULL), Size(0), Next(NULL), Final(false) {}
};
struct TBufferList
{
TBuffer* First;
TBuffer* Last;
TCriticalSection* Lock; // Géré en RAII
TBufferList() : First(NULL), Last(NULL), Lock(new TCriticalSection()) {}
~TBufferList() {delete Lock; Lock = NULL;}
};
TBufferList FWaitingList;
bool FAborted;
// Méthodes Privées
TSliteDVRDahuaTechnologyClientAVIConverterThread::TBuffer* NextData(TBuffer* Item);
protected:
// Méthodes Protégées Redéfinies (TThread)
/*override*/virtual void __fastcall Execute(void);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientAVIConverterThread(TSliteDVRDahuaTechnologyClientAVIConverter* AConverter);
// Méthodes Publiques
bool AddData(BYTE *Buffer, DWORD Bufsize, bool Final = false);
bool AddEnd();
bool StopConvert(bool Forced = false);
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverter -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientAVIConverter : public TObject
{
friend /*method*/ void __fastcall TSliteDVRDahuaTechnologyClientAVIConverterThread::Execute(void);
private:
// Membres Privés
LONG FPort;
BOOL FOpened;
BOOL FPlaying;
BOOL FConverting;
DHString FAVIFileName;
int MediaChangeCount;
DWORD FDHLastError;
__int64 FTheoricSize;
// CallBack
friend void __stdcall AVIConvertMediaChangeCallback(long nPort, long lMediaChangeType, long lUser, BOOL *pbIfContinue, char *sNewFileName);
void NotifyMediaChangeCallBack(long nPort, long lMediaChangeType, BOOL *pbIfContinue, char *sNewFileName);
protected:
// Membres Protégés
TSliteDVRDahuaTechnologyClientAVIConverterThread* FConverterThread;
TSliteDVRDahuaTechnologyClientAVIConverterStepEvent FOnConvertStep;
// Méthodes Protégées (Déclenchement d'Evènement)
virtual void DoConvertStep(TSliteDVRDahuaTechnologyClientAVIConverterStep AStep, const __int64 APosition, const __int64 ASize);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientAVIConverter(const DHString ADestinationFileName);
// Méthodes Publiques
virtual bool Start();
virtual bool Stop(bool Forced = false);
// Propriétés Publiques
__property LONG Port = {read=FPort};
__property DHString AVIFileName = {read=FAVIFileName};
__property DWORD DHLastError = {read=FDHLastError};
__property TSliteDVRDahuaTechnologyClientAVIConverterStepEvent OnConvertStep = {read=FOnConvertStep, write=FOnConvertStep};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterFromMonitorStream -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientAVIConverterFromMonitorStream [[final]] : public TSliteDVRDahuaTechnologyClientAVIConverter
{
typedef TSliteDVRDahuaTechnologyClientAVIConverter inherited;
friend void CALLBACK AVIConverterRealDataCallBack(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize, DWORD dwUser);
private:
// Membres Privés
LONG FMonitorID;
bool FCallBackRealData;
bool FIncoherentCallBack;
// Méthodes Privées
void NotifyRealDataCallBack(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientAVIConverterFromMonitorStream(LONG AMonitorID, const TFileName ADestinationFileName);
// Constructeurs Publiques
/*override*/virtual bool Start();
/*override*/virtual bool Stop(bool Forced = false);
// Propriétés Publiques
__property LONG MonitorID = {read=FMonitorID};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterFromFileThread -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientAVIConverterFromFileThread : public TThread
{
typedef TThread inherited;
private:
// Membres Privés
TSliteDVRDahuaTechnologyClientAVIConverterFromFile* FConverter;
TSliteDVRDahuaTechnologyClientAVIConverterThread* FConverterThread;
TFileName FSourceFileName;
__int64 FSourceFileSize;
bool FAborted;
protected:
// Méthodes Protégées Redéfinies (TThread)
/*override*/virtual void __fastcall Execute(void);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientAVIConverterFromFileThread(TSliteDVRDahuaTechnologyClientAVIConverterFromFile* AConverter, const TFileName ASourceFileName, TSliteDVRDahuaTechnologyClientAVIConverterThread* AConverterThread);
// Méthodes Publiques
bool StopConvert(bool Forced = false);
// Propriétés Publiques
__property __int64 SourceFileSize = {read=FSourceFileSize};
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientAVIConverterFromFile -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientAVIConverterFromFile [[final]] : public TSliteDVRDahuaTechnologyClientAVIConverter
{
typedef TSliteDVRDahuaTechnologyClientAVIConverter inherited;
friend /*method*/ void __fastcall TSliteDVRDahuaTechnologyClientAVIConverterFromFileThread::Execute(void);
private:
// Membres Privés
TFileName FSourceFileName;
__int64 FSourceFileSize;
TSliteDVRDahuaTechnologyClientAVIConverterFromFileThread* FReaderThread;
protected:
// Méthodes Protégées (Déclenchement d'Evènement)
/*override*/virtual void DoConvertStep(TSliteDVRDahuaTechnologyClientAVIConverterStep AStep, const __int64 APosition, const __int64 ASize);
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientAVIConverterFromFile(const TFileName ASourceFileName, const TFileName ADestinationFileName);
// Constructeurs Publiques
/*override*/virtual bool Start();
/*override*/virtual bool Stop(bool Forced = false);
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyTestConnectionDepth -
//---------------------------------------------------------------------------
// Les Suivants implique leurs Précédents
enum TSliteDVRDahuaTechnologyTestConnectionDepth : Byte
{dhtcdNone, dhtcdConnection, dhtcdReadState, dhtcdRealPlay, dhtcdStatistics, dhtcdManuallyStatistics, dhtcdEnumCount}; // dhtcdEnumCount doit être la dernière valeur et Ne pas changer l'ordre !
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyTestConnectionResultType -
//---------------------------------------------------------------------------
enum TSliteDVRDahuaTechnologyTestConnectionResultType : Byte
{dhtcrSuccess, dhtcrFailure, dhtcrVideoLost, dhtcrNoStream};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientFullyTestConnection -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientFullyTestConnection [[final]] : public TSliteDVRDahuaTechnologyClientChannelObject
{
typedef TSliteDVRDahuaTechnologyClientChannelObject inherited;
friend void CALLBACK ClientTestConnectionRealDataCallBack(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize, DWORD dwUser);
private:
// Membres Privés
int FDataReceivedSize;
bool FIncoherentCallBack;
bool FVideoLost;
// Méthodes Privées
void NotifyRealDataCallBack(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer, DWORD dwBufsize);
TSliteDVRDahuaTechnologyTestConnectionResultType ReadStatistics(TSliteDVRDahuaTechnologyTestConnectionDepth ADepth);
TSliteDVRDahuaTechnologyTestConnectionResultType ReadBasicStatistics();
TSliteDVRDahuaTechnologyTestConnectionResultType ReadManuallyStatistics();
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientFullyTestConnection(TSliteDVRDahuaTechnologyClient *AClient);
/*destructor*/virtual __fastcall ~TSliteDVRDahuaTechnologyClientFullyTestConnection();
// Méthodes Publiques
/*override*/virtual bool OpenChannel(TChannelID AChannelID);
// Méthodes Publiques
TSliteDVRDahuaTechnologyTestConnectionResultType TestConnection(TSliteDVRDahuaTechnologyTestConnectionDepth ADepth);
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientLazyTestConnection -
//---------------------------------------------------------------------------
class TSliteDVRDahuaTechnologyClientLazyTestConnection [[final]] : public TSliteDVRDahuaTechnologyClientSessionObject
{
typedef TSliteDVRDahuaTechnologyClientSessionObject inherited;
typedef int TChannelID;
public:
// Constructeurs Publiques
/*constructor*/__fastcall TSliteDVRDahuaTechnologyClientLazyTestConnection(TSliteDVRDahuaTechnologyClient *AClient);
// Méthodes Publiques
TSliteDVRDahuaTechnologyTestConnectionResultType TestConnection(TSliteDVRDahuaTechnologyTestConnectionDepth ADepth, TChannelID AChannelID);
};
//---------------------------------------------------------------------------
// TSliteDVRDahuaTechnologyClientEventListener -
//---------------------------------------------------------------------------
#pragma option push -w-diu // W8130 L'interface ne dérive pas de IUnknown.
class TSliteDVRDahuaTechnologyClientEventListener [[final]] : public TSliteDVRDahuaTechnologyClientSessionObject,
public ISliteDVRDahuaTechnologyClientObjectKeeperIneradicable
{
... |
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