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encoding

Name

encoding -- 

Synopsis



enum        xmlCharEncoding;
int         (*xmlCharEncodingInputFunc)     (unsigned char *out,
                                             int outlen,
                                             unsigned char *in,
                                             int *inlen);
int         (*xmlCharEncodingOutputFunc)    (unsigned char *out,
                                             int outlen,
                                             unsigned char *in,
                                             int *inlen);
typedef     xmlCharEncodingHandlerPtr;
void        xmlRegisterCharEncodingHandler  (xmlCharEncodingHandlerPtr handler);
xmlCharEncodingHandlerPtr xmlGetCharEncodingHandler
                                            (xmlCharEncoding enc);
xmlCharEncodingHandlerPtr xmlFindCharEncodingHandler
                                            (const char *name);
xmlCharEncoding xmlDetectCharEncoding       (unsigned char *in,
                                             int len);
xmlCharEncoding xmlParseCharEncoding        (const char *name);
void        xmlInitCharEncodingHandlers     (void);

Description

Details

enum xmlCharEncoding

typedef enum {
    XML_CHAR_ENCODING_ERROR=   -1, /* No char encoding detected */
    XML_CHAR_ENCODING_NONE=	0, /* No char encoding detected */
    XML_CHAR_ENCODING_UTF8=	1, /* UTF-8 */
    XML_CHAR_ENCODING_UTF16LE=	2, /* UTF-16 little endian */
    XML_CHAR_ENCODING_UTF16BE=	3, /* UTF-16 big endian */
    XML_CHAR_ENCODING_UCS4LE=	4, /* UCS-4 little endian */
    XML_CHAR_ENCODING_UCS4BE=	5, /* UCS-4 big endian */
    XML_CHAR_ENCODING_EBCDIC=	6, /* EBCDIC uh! */
    XML_CHAR_ENCODING_UCS4_2143=7, /* UCS-4 unusual ordering */
    XML_CHAR_ENCODING_UCS4_3412=8, /* UCS-4 unusual ordering */
    XML_CHAR_ENCODING_UCS2=	9, /* UCS-2 */
    XML_CHAR_ENCODING_8859_1=	10,/* ISO-8859-1 ISO Latin 1 */
    XML_CHAR_ENCODING_8859_2=	11,/* ISO-8859-2 ISO Latin 2 */
    XML_CHAR_ENCODING_8859_3=	12,/* ISO-8859-3 */
    XML_CHAR_ENCODING_8859_4=	13,/* ISO-8859-4 */
    XML_CHAR_ENCODING_8859_5=	14,/* ISO-8859-5 */
    XML_CHAR_ENCODING_8859_6=	15,/* ISO-8859-6 */
    XML_CHAR_ENCODING_8859_7=	16,/* ISO-8859-7 */
    XML_CHAR_ENCODING_8859_8=	17,/* ISO-8859-8 */
    XML_CHAR_ENCODING_8859_9=	18,/* ISO-8859-9 */
    XML_CHAR_ENCODING_2022_JP=  19,/* ISO-2022-JP */
    XML_CHAR_ENCODING_SHIFT_JIS=20,/* Shift_JIS */
    XML_CHAR_ENCODING_EUC_JP=   21 /* EUC-JP */
} xmlCharEncoding;

xmlCharEncodingInputFunc ()

int         (*xmlCharEncodingInputFunc)     (unsigned char *out,
                                             int outlen,
                                             unsigned char *in,
                                             int *inlen);

out : 
outlen : 
in : 
inlen : 
Returns : 

xmlCharEncodingOutputFunc ()

int         (*xmlCharEncodingOutputFunc)    (unsigned char *out,
                                             int outlen,
                                             unsigned char *in,
                                             int *inlen);

out : 
outlen : 
in : 
inlen : 
Returns : 

xmlCharEncodingHandlerPtr

xmlRegisterCharEncodingHandler ()

void        xmlRegisterCharEncodingHandler  (xmlCharEncodingHandlerPtr handler);

Register the char encoding handler, surprizing, isn't it ?

handler : 

xmlGetCharEncodingHandler ()

xmlCharEncodingHandlerPtr xmlGetCharEncodingHandler
                                            (xmlCharEncoding enc);

Search in the registrered set the handler able to read/write that encoding.

enc : 
Returns : 

xmlFindCharEncodingHandler ()

xmlCharEncodingHandlerPtr xmlFindCharEncodingHandler
                                            (const char *name);

name : 
Returns : 

xmlDetectCharEncoding ()

xmlCharEncoding xmlDetectCharEncoding       (unsigned char *in,
                                             int len);

Guess the encoding of the entity using the first bytes of the entity content accordingly of the non-normative appendix F of the XML-1.0 recommendation.

in : 
len : 
Returns : 

xmlParseCharEncoding ()

xmlCharEncoding xmlParseCharEncoding        (const char *name);

Conpare the string to the known encoding schemes already known. Note that the comparison is case insensitive accordingly to the section [XML] 4.3.3 Character Encoding in Entities.

name : 
Returns : 

xmlInitCharEncodingHandlers ()

void        xmlInitCharEncodingHandlers     (void);

Initialize the char encoding support, it registers the default encoding supported. NOTE: while public theis function usually don't need to be called in normal processing.



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