io: XML Security Library Reference Manual

Stability Level

Stable, unless otherwise indicated

Functions

int	xmlSecIOInit ()
void	xmlSecIOShutdown ()
void	xmlSecIOCleanupCallbacks ()
int	xmlSecIORegisterDefaultCallbacks ()
int	xmlSecIORegisterCallbacks ()
xmlSecTransformId	xmlSecTransformInputURIGetKlass ()
int	xmlSecTransformInputURIOpen ()
int	xmlSecTransformInputURIClose ()

Types and Values

#define

xmlSecTransformInputURIId

Description

Functions

xmlSecIOInit ()

int
xmlSecIOInit (void);

The IO initialization (called from xmlSecInit function). Applications should not call this function directly.

Returns

0 on success or a negative value otherwise.

xmlSecIOShutdown ()

void
xmlSecIOShutdown (void);

The IO cleanup (called from xmlSecShutdown function). Applications should not call this function directly.

xmlSecIOCleanupCallbacks ()

void
xmlSecIOCleanupCallbacks (void);

Clears the entire input callback table. this includes the compiled-in I/O.

xmlSecIORegisterDefaultCallbacks ()

int
xmlSecIORegisterDefaultCallbacks (void);

Registers the default compiled-in I/O handlers.

Returns

0 on success or a negative value otherwise.

xmlSecIORegisterCallbacks ()

int
xmlSecIORegisterCallbacks (xmlInputMatchCallback matchFunc,
                           xmlInputOpenCallback openFunc,
                           xmlInputReadCallback readFunc,
                           xmlInputCloseCallback closeFunc);

Register a new set of I/O callback for handling parser input.

Parameters

matchFunc	the protocol match callback.
openFunc	the open stream callback.
readFunc	the read from stream callback.
closeFunc	the close stream callback.

Returns

the 0 on success or a negative value if an error occurs.

xmlSecTransformInputURIGetKlass ()

xmlSecTransformId
xmlSecTransformInputURIGetKlass (void);

The input uri transform klass. Reads binary data from an uri.

Returns

input URI transform id.

xmlSecTransformInputURIOpen ()

int
xmlSecTransformInputURIOpen (xmlSecTransformPtr transform,
                             const xmlChar *uri);

Opens the given uri for reading.

Parameters

transform	the pointer to IO transform.
uri	the URL to open.

Returns

0 on success or a negative value otherwise.

xmlSecTransformInputURIClose ()

int
xmlSecTransformInputURIClose (xmlSecTransformPtr transform);

Closes the given transform and frees up resources.

Parameters

transform

the pointer to IO transform.

Returns

0 on success or a negative value otherwise.

Types and Values

xmlSecTransformInputURIId

#define             xmlSecTransformInputURIId

The Input URI transform id.