CoreModule designed for diagnostic purposes, collects wosh::SystemInfo system information and provides access to profiling data (when enabled). More...

#include <H:/WOSH/win32_vc2010/src/core/SystemMonitor.h>

Public Member Functions
virtual	~SystemMonitor ()
	Destructor. SystemInfo list is destroyed (nested).
Public methods
WRESULT	updateSystemInfo ()
	Update System information, the fields are OS-dependent. Reentrant.
const tSystemInfoList &	getSystemInfos () const
long	getSystemInfosMaxSize () const
WRESULT	installSystemInfoProxy (SystemInfoProxy *systeminfo_proxy)
WRESULT	installSystemInfoProxy (const std::string &systeminfo_proxy_classname, double version=0.0)
WRESULT	installSystemInfoProxies (const std::string &systeminfo_proxy_classname_pattern)
Message Events (incoming message)
void	busMessage (const Message &message, const Bus *source)
	Method raised by the Bus when it processes a new message. Implementations will probably analyze the message and perform actions.
Protected Member Functions
	SystemMonitor (const WoshKernel *parent=NULL)
	Default constructor. Call base constructor and initialize some properties and hosted methods.
WRESULT	onKernelInitializing ()
	Call base class implementation and (synch) update system informations.
WRESULT	onKernelInitialized ()
	Event raised synchonously by the Kernel when switching to WoshKernel::STATE_INITIALIZED state.
WRESULT	onKernelStopped ()
	Eventually save SystemInfos list and call base class implementation.
Private Attributes
long	systemInfoTs
	timestamp of system-info data (epoch in seconds)
Friends
class	wosh::WoshKernel
IPropertiesProviderListener interface
class	wosh::PropertiesProvider
bool	readingProperty (Property property_curr, const PropertiesProvider source)
Internal Mehods and SystemInfo management
class	wosh::SystemInfo
	allow some access from my child-object
static WRESULT	save (SystemInfo error, const Object source=NULL, bool raise_message=false)
static SystemMonitor *	getInstance ()
	Access the SystemMonitor singleton. Gamma Pattern. Static reference is allocated and detroyed by WoshKernel on constructor/destructor respectively.
WRESULT	updateSystemInfo_ (bool lock_props, bool force_update)
	Update System information, the fields are OS-dependent.

Detailed Description

CoreModule designed for diagnostic purposes, collects wosh::SystemInfo system information and provides access to profiling data (when enabled).

wosh::SystemMonitor UML diagram

Version:: 0.8.161

Id:: SystemMonitor.h 3775 2011-01-01 16:38:17Z alex

Author:: Alessandro Polo

Definition at line 108 of file SystemMonitor.h.

Constructor & Destructor Documentation

wosh::SystemMonitor::SystemMonitor ( const WoshKernel * parent = NULL ) [protected]

Default constructor. Call base constructor and initialize some properties and hosted methods.

Parameters:

parent [in] WoshKernel singleton, passed to WoshModule constructor

Note:: Called by WoshKernel only. Static getter (gamma singleton) will return NULL until kernel is created.

Definition at line 87 of file SystemMonitor.cpp.

References _METHOD_Retrieve, wosh::LOG_DEBUG, wosh::LOG_INFO, and wosh::LOG_VERBOSE.

wosh::SystemMonitor::~SystemMonitor ( ) [virtual]

Destructor. SystemInfo list is destroyed (nested).

Definition at line 136 of file SystemMonitor.cpp.

References wosh::LOG_DEBUG, and wosh::LOG_VERBOSE.

Member Function Documentation

void wosh::SystemMonitor::busMessage	(	const Message &	message,
		const Bus *	source
	)		`[virtual]`

Method raised by the Bus when it processes a new message. Implementations will probably analyze the message and perform actions.

Parameters:

[in]	message	the incoming message
[in]	source	the source Bus of the incoming message

Warning:: The current thread is own and managed by the caller Bus. Heavy, dangerous or time expensive operations should be executed asynchronously and not inline!

Reimplemented from wosh::WoshModule.

Definition at line 268 of file SystemMonitor.cpp.

References wosh::Message::getContent(), wosh::Message::getSourceUUID(), wosh::Message::isEmpty(), wosh::MessageContent::isSystemInfo(), and wosh::LOG_INFO.

SystemMonitor * wosh::SystemMonitor::getInstance ( ) [static, private]

Access the SystemMonitor singleton. Gamma Pattern. Static reference is allocated and detroyed by WoshKernel on constructor/destructor respectively.