vtkHTTPHandler Class Reference

#include <Libs/RemoteIO/vtkHTTPHandler.h>

Inheritance diagram for vtkHTTPHandler:

Collaboration diagram for vtkHTTPHandler:

Public Types
typedef vtkURIHandler	Superclass
Public Types inherited from vtkURIHandler
typedef vtkObject	Superclass

Public Member Functions
int	CanHandleURI (const char *uri) override
int	CloseTransfer () override
virtual const char *	GetClassName ()
int	GetForbidReuse ()
void	InitTransfer () override
	NOTE: Subclasses should implement these method. More...
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent) override
void	SetForbidReuse (int value)
void	StageFileRead (const char *source, const char *destination) override
	This function wraps curl functionality to download a specified URL to a specified dir. More...
virtual void	StageFileRead (const char *source, const char *destination)
virtual void	StageFileRead (const char *source, const char *destination, const char *username, const char *password, const char *hostname)
	various Read/Write method footprints useful to redefine in specific handlers. More...
void	StageFileWrite (const char *source, const char *destination) override
virtual void	StageFileWrite (const char *source, const char *username, const char *password, const char *hostname, const char *sessionID)
virtual void	StageFileWrite (const char *source, const char *destination)
Public Member Functions inherited from vtkURIHandler
size_t	BufferedWrite (char *buffer, size_t size, size_t nitems)
	This function writes the downloaded data in a buffered manner More...
virtual int	CanHandleURI (const char *vtkNotUsed(uri))
	need something that goes the other way too... More...
virtual char *	GetHostName ()
virtual char *	GetName ()
virtual vtkPermissionPrompter *	GetPermissionPrompter ()
virtual char *	GetPrefix ()
virtual int	GetRequiresPermission ()
void	PrintSelf (ostream &os, vtkIndent indent) override
int	ProgressCallback (FILE *outputFile, double dltotal, double dlnow, double ultotal, double ulnow)
	This function gives us some feedback on how our download is going. More...
virtual void	SetHostName (const char *)
virtual void	SetLocalFile (FILE *localFile)
	Use this function to set LocalFile More...
virtual void	SetName (const char *)
virtual void	SetPermissionPrompter (vtkPermissionPrompter *prompter)
virtual void	SetPrefix (const char *)
virtual void	SetRequiresPermission (int)
virtual void	StageFileRead (const char *source, const char *destination, const char *username, const char *password, const char *hostname)
	various Read/Write method footprints useful to redefine in specific handlers. More...
virtual void	StageFileWrite (const char *source, const char *username, const char *password, const char *hostname, const char *sessionID)

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkHTTPHandler *	New ()
	The Usual vtk class functions. More...
static vtkHTTPHandler *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkURIHandler
static int	IsTypeOf (const char *type)
static vtkURIHandler *	New ()
	The Usual vtk class functions. More...
static vtkURIHandler *	SafeDownCast (vtkObject *o)

Protected Member Functions
void	operator= (const vtkHTTPHandler &)
	vtkHTTPHandler ()
	vtkHTTPHandler (const vtkHTTPHandler &)
	~vtkHTTPHandler () override
Protected Member Functions inherited from vtkURIHandler
void	operator= (const vtkURIHandler &)
	vtkURIHandler ()
	vtkURIHandler (const vtkURIHandler &)
	~vtkURIHandler () override

Additional Inherited Members
Protected Attributes inherited from vtkURIHandler
char *	HostName
FILE *	LocalFile
	local file, it gets passed to C functions in libcurl More...
char *	Name
char *	Prefix

Detailed Description

Definition at line 15 of file vtkHTTPHandler.h.

Member Typedef Documentation

Superclass

typedef vtkURIHandler vtkHTTPHandler::Superclass

Definition at line 21 of file vtkHTTPHandler.h.

Constructor & Destructor Documentation

vtkHTTPHandler() [1/2]

vtkHTTPHandler::vtkHTTPHandler ( )

protected

~vtkHTTPHandler()

vtkHTTPHandler::~vtkHTTPHandler ( )

overrideprotected

vtkHTTPHandler() [2/2]

vtkHTTPHandler::vtkHTTPHandler ( const vtkHTTPHandler &  )

protected

Member Function Documentation

CanHandleURI()

int vtkHTTPHandler::CanHandleURI ( const char *  uri )

override

This methods returns 1 if the handler matches the uri's required protocol and returns 0 if it's not appropriate for the uri.

CloseTransfer()

int vtkHTTPHandler::CloseTransfer ( )

overridevirtual

Reimplemented from vtkURIHandler.

GetClassName()

virtual const char* vtkHTTPHandler::GetClassName ( )

virtual

Reimplemented from vtkURIHandler.

GetForbidReuse()

int vtkHTTPHandler::GetForbidReuse

(

)

InitTransfer()

void vtkHTTPHandler::InitTransfer ( )

overridevirtual

NOTE: Subclasses should implement these method.

Reimplemented from vtkURIHandler.

IsA()

virtual int vtkHTTPHandler::IsA ( const char *  type )

virtual

Reimplemented from vtkURIHandler.

IsTypeOf()

static int vtkHTTPHandler::IsTypeOf ( const char *  type )

static

New()

static vtkHTTPHandler* vtkHTTPHandler::New ( )

static

The Usual vtk class functions.

operator=()

void vtkHTTPHandler::operator= ( const vtkHTTPHandler &  )

protected

PrintSelf()

void vtkHTTPHandler::PrintSelf ( ostream &  os, vtkIndent  indent  )

override

SafeDownCast()

static vtkHTTPHandler* vtkHTTPHandler::SafeDownCast ( vtkObject *  o )

static

SetForbidReuse()

void vtkHTTPHandler::SetForbidReuse

(

int

value

)

Some web servers don't handle 'keep alive' socket transactions in a way that's compatible with curl on windows. When this flag is set curl will do one transaction per connection with the side-effect that more network resources are used (so avoid this if you can).

StageFileRead() [1/3]

void vtkHTTPHandler::StageFileRead ( const char *  source, const char *  destination  )

overridevirtual

This function wraps curl functionality to download a specified URL to a specified dir.

Reimplemented from vtkURIHandler.

StageFileRead() [2/3]

virtual void vtkURIHandler::StageFileRead

various Read/Write method footprints useful to redefine in specific handlers.

StageFileRead() [3/3]

virtual void vtkURIHandler::StageFileRead

virtual methods to be defined in subclasses. (Maybe these should be defined to handle default file operations)

StageFileWrite() [1/3]

void vtkHTTPHandler::StageFileWrite ( const char *  source, const char *  destination  )

overridevirtual

Reimplemented from vtkURIHandler.

StageFileWrite() [2/3]

virtual void vtkURIHandler::StageFileWrite

StageFileWrite() [3/3]

virtual void vtkURIHandler::StageFileWrite

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The documentation for this class was generated from the following file:

• Libs/RemoteIO/vtkHTTPHandler.h