package xapi-stdext-encodings

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Exceptions
UCS Validators
String Validators

xapi-stdext-encodings
- Xapi_stdext_encodings
  - Encodings
    
    STRING_VALIDATOR
    
    UCS_VALIDATOR
    
    UTF8_XML
    
    XML
    
    XML_UTF8_UCS_validator

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Encoding helper modules

Exceptions

exception UCS_value_out_of_range

exception UCS_value_prohibited_in_UTF8

exception UCS_value_prohibited_in_XML

exception UTF8_character_incomplete

exception UTF8_header_byte_invalid

exception UTF8_continuation_byte_invalid

exception UTF8_encoding_not_canonical

exception String_incomplete

UCS Validators

module type UCS_VALIDATOR = sig ... end

Validates UCS character values.

module XML_UTF8_UCS_validator : UCS_VALIDATOR

Accepts all values within the UCS character value range except * those which are invalid for all UTF-8-encoded XML documents.

module XML : sig ... end

String Validators

module type STRING_VALIDATOR = sig ... end

Provides functionality for validating and processing * strings according to a particular character encoding.

exception Validation_error of int * exn

Represents a validation error as a tuple (i,e), where: * i = the index of the first non-compliant character; * e = the reason for non-compliance.

module UTF8_XML : STRING_VALIDATOR

Provides functions for validating and processing * strings according to the UTF-8 character encoding, * with certain additional restrictions on UCS values * imposed by the XML specification. * * Validly-encoded strings must satisfy both RFC 3629 * and section 2.2 of the XML specification. * * For further information, see: * http://www.rfc.net/rfc3629.html * http://www.w3.org/TR/REC-xml/#charsets