cr-enc-handler: Libcroco Reference Manual

cr-enc-handler

Functions

CREncHandler *	cr_enc_handler_get_instance ()
enum CRStatus	cr_enc_handler_resolve_enc_alias ()
enum CRStatus	cr_enc_handler_convert_input ()

Types and Values

CREncHandler

Description

Functions

cr_enc_handler_get_instance ()

CREncHandler *
cr_enc_handler_get_instance (enum CREncoding a_enc);

Gets the instance of encoding handler. This function implements a singleton pattern.

Returns the instance of CREncHandler.

Parameters

a_enc

the encoding of the Handler.

cr_enc_handler_resolve_enc_alias ()

enum CRStatus
cr_enc_handler_resolve_enc_alias (const guchar *a_alias_name,
                                  enum CREncoding *a_enc);

Given an encoding name (called an alias name) the function returns the matching encoding type.

Returns CR_OK upon successfull completion, an error code otherwise.

Parameters

a_alias_name	the encoding name.
a_enc	output param. The returned encoding type or 0 if the alias is not supported.

cr_enc_handler_convert_input ()

enum CRStatus
cr_enc_handler_convert_input (CREncHandler *a_this,
                              const guchar *a_in,
                              gulong *a_in_len,
                              guchar **a_out,
                              gulong *a_out_len);

Converts a raw input buffer into an utf8 buffer.

Returns CR_OK upon successfull completion, an error code otherwise.

Parameters

a_this	the current instance of CREncHandler.
a_in	the input buffer to convert.
a_in_len	in/out parameter. The len of the input buffer to convert. After return, contains the number of bytes actually consumed.
a_out	output parameter. The converted output buffer. Must be freed by the buffer.
a_out_len	output parameter. The length of the output buffer.

Types and Values

CREncHandler

typedef struct _CREncHandler CREncHandler;