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Module xmlschemas from libxml2

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interface to the XML Schemas handling and schema validity checking, it is incomplete right now.

Table of Contents

Structure xmlSchema
struct _xmlSchema

Structure xmlSchemaParserCtxt
struct _xmlSchemaParserCtxt
The content of this structure is not made public by the API.

Typedef xmlSchemaParserCtxt * xmlSchemaParserCtxtPtr

Typedef xmlSchema * xmlSchemaPtr

Typedef xmlSchemaSAXPlugStruct * xmlSchemaSAXPlugPtr

Structure xmlSchemaSAXPlugStruct
struct _xmlSchemaSAXPlug
The content of this structure is not made public by the API.

Structure xmlSchemaValidCtxt
struct _xmlSchemaValidCtxt
The content of this structure is not made public by the API.

Typedef xmlSchemaValidCtxt * xmlSchemaValidCtxtPtr

Enum xmlSchemaValidError

Enum xmlSchemaValidOption

void	xmlSchemaDump			(FILE * output, 
					 xmlSchemaPtr schema)
void	xmlSchemaFree			(xmlSchemaPtr schema)
void	xmlSchemaFreeParserCtxt		(xmlSchemaParserCtxtPtr ctxt)
void	xmlSchemaFreeValidCtxt		(xmlSchemaValidCtxtPtr ctxt)
int	xmlSchemaGetParserErrors	(xmlSchemaParserCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc * err, 
					 xmlSchemaValidityWarningFunc * warn, 
					 void ** ctx)
int	xmlSchemaGetValidErrors		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc * err, 
					 xmlSchemaValidityWarningFunc * warn, 
					 void ** ctx)
int	xmlSchemaIsValid		(xmlSchemaValidCtxtPtr ctxt)
xmlSchemaParserCtxtPtr	xmlSchemaNewDocParserCtxt	(xmlDocPtr doc)
xmlSchemaParserCtxtPtr	xmlSchemaNewMemParserCtxt	(const char * buffer, 
							 int size)
xmlSchemaParserCtxtPtr	xmlSchemaNewParserCtxt	(const char * URL)
xmlSchemaValidCtxtPtr	xmlSchemaNewValidCtxt	(xmlSchemaPtr schema)
xmlSchemaPtr	xmlSchemaParse		(xmlSchemaParserCtxtPtr ctxt)
xmlSchemaSAXPlugPtr	xmlSchemaSAXPlug	(xmlSchemaValidCtxtPtr ctxt, 
						 xmlSAXHandlerPtr * sax, 
						 void ** user_data)
int	xmlSchemaSAXUnplug		(xmlSchemaSAXPlugPtr plug)
void	xmlSchemaSetParserErrors	(xmlSchemaParserCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc err, 
					 xmlSchemaValidityWarningFunc warn, 
					 void * ctx)
void	xmlSchemaSetParserStructuredErrors	(xmlSchemaParserCtxtPtr ctxt, 
						 xmlStructuredErrorFunc serror, 
						 void * ctx)
void	xmlSchemaSetValidErrors		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc err, 
					 xmlSchemaValidityWarningFunc warn, 
					 void * ctx)
int	xmlSchemaSetValidOptions	(xmlSchemaValidCtxtPtr ctxt, 
					 int options)
void	xmlSchemaSetValidStructuredErrors	(xmlSchemaValidCtxtPtr ctxt, 
						 xmlStructuredErrorFunc serror, 
						 void * ctx)
int	xmlSchemaValidCtxtGetOptions	(xmlSchemaValidCtxtPtr ctxt)
int	xmlSchemaValidateDoc		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlDocPtr instance)
int	xmlSchemaValidateFile		(xmlSchemaValidCtxtPtr ctxt, 
					 const char * filename, 
					 int options)
int	xmlSchemaValidateOneElement	(xmlSchemaValidCtxtPtr ctxt, 
					 xmlNodePtr elem)
int	xmlSchemaValidateStream		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlParserInputBufferPtr input, 
					 xmlCharEncoding enc, 
					 xmlSAXHandlerPtr sax, 
					 void * user_data)
Function type: xmlSchemaValidityErrorFunc
void	xmlSchemaValidityErrorFunc	(void * ctx, 
					 const char * msg, 
					 ... ...)

Function type: xmlSchemaValidityWarningFunc
void	xmlSchemaValidityWarningFunc	(void * ctx, 
					 const char * msg, 
					 ... ...)

Description

Structure xmlSchema

Structure xmlSchema
struct _xmlSchema {
    const xmlChar *	name	: schema name
    const xmlChar *	targetNamespace	: the target namespace
    const xmlChar *	version
    const xmlChar *	id	: Obsolete
    xmlDocPtr	doc
    xmlSchemaAnnotPtr	annot
    int	flags
    xmlHashTablePtr	typeDecl
    xmlHashTablePtr	attrDecl
    xmlHashTablePtr	attrgrpDecl
    xmlHashTablePtr	elemDecl
    xmlHashTablePtr	notaDecl
    xmlHashTablePtr	schemasImports
    void *	_private	: unused by the library for users or bind
    xmlHashTablePtr	groupDecl
    xmlDictPtr	dict
    void *	includes	: the includes, this is opaque for now
    int	preserve	: whether to free the document
    int	counter	: used to give ononymous components uniqu
    xmlHashTablePtr	idcDef	: All identity-constraint defs.
    void *	volatiles	: Obsolete
}

Structure xmlSchemaParserCtxt

Structure xmlSchemaParserCtxt
struct _xmlSchemaParserCtxt {
The content of this structure is not made public by the API.
}

Structure xmlSchemaSAXPlugStruct

Structure xmlSchemaSAXPlugStruct
struct _xmlSchemaSAXPlug {
The content of this structure is not made public by the API.
}

Structure xmlSchemaValidCtxt

Structure xmlSchemaValidCtxt
struct _xmlSchemaValidCtxt {
The content of this structure is not made public by the API.
}

Enum xmlSchemaValidError

Enum xmlSchemaValidError {
    XML_SCHEMAS_ERR_OK = 0
    XML_SCHEMAS_ERR_NOROOT = 1
    XML_SCHEMAS_ERR_UNDECLAREDELEM = 2
    XML_SCHEMAS_ERR_NOTTOPLEVEL = 3
    XML_SCHEMAS_ERR_MISSING = 4
    XML_SCHEMAS_ERR_WRONGELEM = 5
    XML_SCHEMAS_ERR_NOTYPE = 6
    XML_SCHEMAS_ERR_NOROLLBACK = 7
    XML_SCHEMAS_ERR_ISABSTRACT = 8
    XML_SCHEMAS_ERR_NOTEMPTY = 9
    XML_SCHEMAS_ERR_ELEMCONT = 10
    XML_SCHEMAS_ERR_HAVEDEFAULT = 11
    XML_SCHEMAS_ERR_NOTNILLABLE = 12
    XML_SCHEMAS_ERR_EXTRACONTENT = 13
    XML_SCHEMAS_ERR_INVALIDATTR = 14
    XML_SCHEMAS_ERR_INVALIDELEM = 15
    XML_SCHEMAS_ERR_NOTDETERMINIST = 16
    XML_SCHEMAS_ERR_CONSTRUCT = 17
    XML_SCHEMAS_ERR_INTERNAL = 18
    XML_SCHEMAS_ERR_NOTSIMPLE = 19
    XML_SCHEMAS_ERR_ATTRUNKNOWN = 20
    XML_SCHEMAS_ERR_ATTRINVALID = 21
    XML_SCHEMAS_ERR_VALUE = 22
    XML_SCHEMAS_ERR_FACET = 23
    XML_SCHEMAS_ERR_ = 24
    XML_SCHEMAS_ERR_XXX = 25
}

Enum xmlSchemaValidOption

Enum xmlSchemaValidOption {
    XML_SCHEMA_VAL_VC_I_CREATE = 1 : Default/fixed: create an attribute node * or an element's text node on the instance. *
}

Function: xmlSchemaDump

void	xmlSchemaDump			(FILE * output, 
					 xmlSchemaPtr schema)

Dump a Schema structure.

output:the file output
schema:a schema structure

Function: xmlSchemaFree

void	xmlSchemaFree			(xmlSchemaPtr schema)

Deallocate a Schema structure.

schema:a schema structure

Function: xmlSchemaFreeParserCtxt

void	xmlSchemaFreeParserCtxt		(xmlSchemaParserCtxtPtr ctxt)

Free the resources associated to the schema parser context

ctxt:the schema parser context

Function: xmlSchemaFreeValidCtxt

void	xmlSchemaFreeValidCtxt		(xmlSchemaValidCtxtPtr ctxt)

ctxt:

Function: xmlSchemaGetParserErrors

int	xmlSchemaGetParserErrors	(xmlSchemaParserCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc * err, 
					 xmlSchemaValidityWarningFunc * warn, 
					 void ** ctx)

Get the callback information used to handle errors for a parser context

ctxt:a XMl-Schema parser context
err:the error callback result
warn:the warning callback result
ctx:contextual data for the callbacks result
Returns:-1 in case of failure, 0 otherwise

Function: xmlSchemaGetValidErrors

int	xmlSchemaGetValidErrors		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc * err, 
					 xmlSchemaValidityWarningFunc * warn, 
					 void ** ctx)

ctxt:
err:
warn:
ctx:
Returns:

Function: xmlSchemaIsValid

int	xmlSchemaIsValid		(xmlSchemaValidCtxtPtr ctxt)

ctxt:
Returns:

Function: xmlSchemaNewDocParserCtxt

xmlSchemaParserCtxtPtr	xmlSchemaNewDocParserCtxt	(xmlDocPtr doc)

Create an XML Schemas parse context for that document. NB. The document may be modified during the parsing process.

doc:a preparsed document tree
Returns:the parser context or NULL in case of error

Function: xmlSchemaNewMemParserCtxt

xmlSchemaParserCtxtPtr	xmlSchemaNewMemParserCtxt	(const char * buffer, 
							 int size)

Create an XML Schemas parse context for that memory buffer expected to contain an XML Schemas file.

buffer:a pointer to a char array containing the schemas
size:the size of the array
Returns:the parser context or NULL in case of error

Function: xmlSchemaNewParserCtxt

xmlSchemaParserCtxtPtr	xmlSchemaNewParserCtxt	(const char * URL)

Create an XML Schemas parse context for that file/resource expected to contain an XML Schemas file.

URL:the location of the schema
Returns:the parser context or NULL in case of error

Function: xmlSchemaNewValidCtxt

xmlSchemaValidCtxtPtr	xmlSchemaNewValidCtxt	(xmlSchemaPtr schema)

schema:
Returns:

Function: xmlSchemaParse

xmlSchemaPtr	xmlSchemaParse		(xmlSchemaParserCtxtPtr ctxt)

parse a schema definition resource and build an internal XML Shema struture which can be used to validate instances.

ctxt:a schema validation context
Returns:the internal XML Schema structure built from the resource or NULL in case of error

Function: xmlSchemaSAXPlug

xmlSchemaSAXPlugPtr	xmlSchemaSAXPlug	(xmlSchemaValidCtxtPtr ctxt, 
						 xmlSAXHandlerPtr * sax, 
						 void ** user_data)

ctxt:
sax:
user_data:
Returns:

Function: xmlSchemaSAXUnplug

int	xmlSchemaSAXUnplug		(xmlSchemaSAXPlugPtr plug)

plug:
Returns:

Function: xmlSchemaSetParserErrors

void	xmlSchemaSetParserErrors	(xmlSchemaParserCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc err, 
					 xmlSchemaValidityWarningFunc warn, 
					 void * ctx)

Set the callback functions used to handle errors for a validation context

ctxt:a schema validation context
err:the error callback
warn:the warning callback
ctx:contextual data for the callbacks

Function: xmlSchemaSetParserStructuredErrors

void	xmlSchemaSetParserStructuredErrors	(xmlSchemaParserCtxtPtr ctxt, 
						 xmlStructuredErrorFunc serror, 
						 void * ctx)

Set the structured error callback

ctxt:a schema parser context
serror:the structured error function
ctx:the functions context

Function: xmlSchemaSetValidErrors

void	xmlSchemaSetValidErrors		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlSchemaValidityErrorFunc err, 
					 xmlSchemaValidityWarningFunc warn, 
					 void * ctx)

ctxt:
err:
warn:
ctx:

Function: xmlSchemaSetValidOptions

int	xmlSchemaSetValidOptions	(xmlSchemaValidCtxtPtr ctxt, 
					 int options)

ctxt:
options:
Returns:

Function: xmlSchemaSetValidStructuredErrors

void	xmlSchemaSetValidStructuredErrors	(xmlSchemaValidCtxtPtr ctxt, 
						 xmlStructuredErrorFunc serror, 
						 void * ctx)

ctxt:
serror:
ctx:

Function: xmlSchemaValidCtxtGetOptions

int	xmlSchemaValidCtxtGetOptions	(xmlSchemaValidCtxtPtr ctxt)

ctxt:
Returns:

Function: xmlSchemaValidateDoc

int	xmlSchemaValidateDoc		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlDocPtr instance)

ctxt:
instance:
Returns:

Function: xmlSchemaValidateFile

int	xmlSchemaValidateFile		(xmlSchemaValidCtxtPtr ctxt, 
					 const char * filename, 
					 int options)

ctxt:
filename:
options:
Returns:

Function: xmlSchemaValidateOneElement

int	xmlSchemaValidateOneElement	(xmlSchemaValidCtxtPtr ctxt, 
					 xmlNodePtr elem)

ctxt:
elem:
Returns:

Function: xmlSchemaValidateStream

int	xmlSchemaValidateStream		(xmlSchemaValidCtxtPtr ctxt, 
					 xmlParserInputBufferPtr input, 
					 xmlCharEncoding enc, 
					 xmlSAXHandlerPtr sax, 
					 void * user_data)

ctxt:
input:
enc:
sax:
user_data:
Returns:

Function type: xmlSchemaValidityErrorFunc

Function type: xmlSchemaValidityErrorFunc
void	xmlSchemaValidityErrorFunc	(void * ctx, 
					 const char * msg, 
					 ... ...)

ctx:
msg:
...:

Function type: xmlSchemaValidityWarningFunc

Function type: xmlSchemaValidityWarningFunc
void	xmlSchemaValidityWarningFunc	(void * ctx, 
					 const char * msg, 
					 ... ...)

ctx:
msg:
...:

Daniel Veillard