doc/sdk/_pv_system_8h_source.html

 // *****************************************************************************

 //

 //     Copyright (c) 2008, Pleora Technologies Inc., All rights reserved.

 //

 // *****************************************************************************


 #ifndef __PVSYSTEM_H__

 #define __PVSYSTEM_H__


 #include <PvSystemEventSink.h>

 #include <PvNetworkAdapter.h>

 #include <PvUSBHostController.h>


 namespace PvSystemLib

 {

     class System;

 }


 typedef struct {

     PvString mName; // The textual session name

     PvString mAddress; // The session connection address (an IPv4 address)

     uint16_t mPort; // The session transport port

     PvString mLocalAddress; // The local address on which the session was discovered

 } PvSessionInfo;


 class PV_SYSTEM_API PvSystem

 {

 public:


     PvSystem();


     virtual ~PvSystem();


     PvResult Find();


     PvResult FindDevice( const PvString &aDeviceToFind, const PvDeviceInfo **aDeviceInfo );


     void SetDetectionTimeout( uint32_t aTimeout );


     uint32_t GetDetectionTimeout() const;


     void SetSubnetBroadcastEnabled( bool aValue );


     bool GetSubnetBroadcastEnabled() const;


     uint32_t GetGEVSupportedVersion() const;


     uint32_t GetU3VSupportedVersion() const;


     PvResult RegisterEventSink( PvSystemEventSink *aEventSink );


     PvResult UnregisterEventSink( PvSystemEventSink *aEventSink );


     uint32_t GetInterfaceCount() const;


     const PvInterface *GetInterface( uint32_t aIndex ) const;


     uint32_t GetDeviceCount() const;


     const PvDeviceInfo *GetDeviceInfo( uint32_t aIndex ) const;


     uint32_t DiscoverSessions() const;


     PvResult GetSessionInfo( uint32_t aIndex, PvSessionInfo &aSessionInfo ) const;


 protected:


 private:


      // Not implemented

     PvSystem( const PvSystem & );

     const PvSystem &operator=( const PvSystem & );


     PvSystemLib::System *mThis;


 };


 #endif

PvDeviceInfo
Information identifying a device.
Definition: PvDeviceInfo.h:27

PvInterface
Represents one interface (network adapter or USB host controller) on a system (the PC)
Definition: PvInterface.h:33

PvResult
Result information.
Definition: PvResult.h:30

PvString
String class.
Definition: PvString.h:26

PvSystemEventSink
Observer interface for an observable PvSystem object.
Definition: PvSystemEventSink.h:40

PvSystem
Find interfaces (network adapters or USB host controllers) and devices reachable from this PC.
Definition: PvSystem.h:45

PvSessionInfo
Describes a multimedia session (typically an RTP stream) discovered via SAP.
Definition: PvSystem.h:27