Macro INPUT_CHUNK

#define INPUT_CHUNK;

The parser tries to always have that amount of input ready. One of the point is providing context when reporting errors.

Macro IS_ASCII_DIGIT

#define IS_ASCII_DIGIT(c);

Macro to check [0-9]

Macro IS_ASCII_LETTER

#define IS_ASCII_LETTER(c);

Macro to check [a-zA-Z]

Macro IS_BASECHAR

#define IS_BASECHAR(c);

Macro to check the following production in the XML spec: [85] BaseChar ::= ... long list see REC ...

Macro IS_BLANK

#define IS_BLANK(c);

Macro to check the following production in the XML spec: [3] S ::= (#x20 | #x9 | #xD | #xA)+

Macro IS_BLANK_CH

#define IS_BLANK_CH(c);

Behaviour same as IS_BLANK

Macro IS_BYTE_CHAR

#define IS_BYTE_CHAR(c);

Macro to check the following production in the XML spec: [2] Char ::= #x9 | #xA | #xD | [#x20...] any byte character in the accepted range

Macro IS_CHAR

#define IS_CHAR(c);

Macro to check the following production in the XML spec: [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.

Macro IS_CHAR_CH

#define IS_CHAR_CH(c);

Behaves like IS_CHAR on single-byte value

Macro IS_COMBINING

#define IS_COMBINING(c);

Macro to check the following production in the XML spec: [87] CombiningChar ::= ... long list see REC ...

Macro IS_COMBINING_CH

#define IS_COMBINING_CH(c);

Always false (all combining chars > 0xff)

Macro IS_DIGIT

#define IS_DIGIT(c);

Macro to check the following production in the XML spec: [88] Digit ::= ... long list see REC ...

Macro IS_DIGIT_CH

#define IS_DIGIT_CH(c);

Behaves like IS_DIGIT but with a single byte argument

Macro IS_EXTENDER

#define IS_EXTENDER(c);

Macro to check the following production in the XML spec: [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] | [#x309D-#x309E] | [#x30FC-#x30FE]

Macro IS_EXTENDER_CH

#define IS_EXTENDER_CH(c);

Behaves like IS_EXTENDER but with a single-byte argument

Macro IS_IDEOGRAPHIC

#define IS_IDEOGRAPHIC(c);

Macro to check the following production in the XML spec: [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]

Macro IS_LETTER

#define IS_LETTER(c);

Macro to check the following production in the XML spec: [84] Letter ::= BaseChar | Ideographic

Macro IS_LETTER_CH

#define IS_LETTER_CH(c);

Macro behaves like IS_LETTER, but only check base chars

Macro IS_PUBIDCHAR

#define IS_PUBIDCHAR(c);

Macro to check the following production in the XML spec: [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]

Macro IS_PUBIDCHAR_CH

#define IS_PUBIDCHAR_CH(c);

Same as IS_PUBIDCHAR but for single-byte value

Macro MOVETO_ENDTAG

#define MOVETO_ENDTAG(p);

Skips to the next '>' char.

Macro MOVETO_STARTTAG

#define MOVETO_STARTTAG(p);

Skips to the next '<' char.

Macro SKIP_EOL

#define SKIP_EOL(p);

Skips the end of line chars.

Macro XML_MAX_DICTIONARY_LIMIT

#define XML_MAX_DICTIONARY_LIMIT;

Maximum size allowed by the parser for a dictionary by default This is not a limitation of the parser but a safety boundary feature, use XML_PARSE_HUGE option to override it. Introduced in 2.9.0

Macro XML_MAX_LOOKUP_LIMIT

#define XML_MAX_LOOKUP_LIMIT;

Maximum size allowed by the parser for ahead lookup This is an upper boundary enforced by the parser to avoid bad behaviour on "unfriendly' content Introduced in 2.9.0

Macro XML_MAX_NAMELEN

#define XML_MAX_NAMELEN;

Identifiers can be longer, but this will be more costly at runtime.

Macro XML_MAX_NAME_LENGTH

#define XML_MAX_NAME_LENGTH;

Maximum size allowed for a markup identifier. This is not a limitation of the parser but a safety boundary feature, use XML_PARSE_HUGE option to override it. Note that with the use of parsing dictionaries overriding the limit may result in more runtime memory usage in face of "unfriendly' content Introduced in 2.9.0

Macro XML_MAX_TEXT_LENGTH

#define XML_MAX_TEXT_LENGTH;

Maximum size allowed for a single text node when building a tree. This is not a limitation of the parser but a safety boundary feature, use XML_PARSE_HUGE option to override it. Introduced in 2.9.0

Macro XML_SUBSTITUTE_BOTH

#define XML_SUBSTITUTE_BOTH;

Both general and parameter entities need to be substituted.

Macro XML_SUBSTITUTE_NONE

#define XML_SUBSTITUTE_NONE;

If no entities need to be substituted.

Macro XML_SUBSTITUTE_PEREF

#define XML_SUBSTITUTE_PEREF;

Whether parameter entities need to be substituted.

Macro XML_SUBSTITUTE_REF

#define XML_SUBSTITUTE_REF;

Whether general entities need to be substituted.

Function type xmlEntityReferenceFunc

void	xmlEntityReferenceFunc		(xmlEntityPtr ent, 
					 xmlNodePtr firstNode, 
					 xmlNodePtr lastNode)

Callback function used when one needs to be able to track back the provenance of a chunk of nodes inherited from an entity replacement.

Variable xmlParserMaxDepth

unsigned int xmlParserMaxDepth;

Variable xmlStringComment

const xmlCharxmlStringComment[] xmlStringComment;

Variable xmlStringText

const xmlCharxmlStringText[] xmlStringText;

Variable xmlStringTextNoenc

const xmlCharxmlStringTextNoenc[] xmlStringTextNoenc;

htmlCreateFileParserCtxt ()

htmlParserCtxtPtr	htmlCreateFileParserCtxt	(const char * filename, 
							 const char * encoding)

Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.

htmlInitAutoClose ()

void	htmlInitAutoClose		(void)

Initialize the htmlStartCloseIndex for fast lookup of closing tags names. This is not reentrant. Call xmlInitParser() once before processing in case of use in multithreaded programs.

inputPop ()

xmlParserInputPtr	inputPop	(xmlParserCtxtPtr ctxt)

Pops the top parser input from the input stack

inputPush ()

int	inputPush			(xmlParserCtxtPtr ctxt, 
					 xmlParserInputPtr value)

Pushes a new parser input on top of the input stack

namePop ()

const xmlChar *	namePop			(xmlParserCtxtPtr ctxt)

Pops the top element name from the name stack

namePush ()

int	namePush			(xmlParserCtxtPtr ctxt, 
					 const xmlChar * value)

Pushes a new element name on top of the name stack

nodePop ()

xmlNodePtr	nodePop			(xmlParserCtxtPtr ctxt)

Pops the top element node from the node stack

nodePush ()

int	nodePush			(xmlParserCtxtPtr ctxt, 
					 xmlNodePtr value)

Pushes a new element node on top of the node stack

xmlCheckLanguageID ()

int	xmlCheckLanguageID		(const xmlChar * lang)

Checks that the value conforms to the LanguageID production: NOTE: this is somewhat deprecated, those productions were removed from the XML Second edition. [33] LanguageID ::= Langcode ('-' Subcode)* [34] Langcode ::= ISO639Code | IanaCode | UserCode [35] ISO639Code ::= ([a-z] | [A-Z]) ([a-z] | [A-Z]) [36] IanaCode ::= ('i' | 'I') '-' ([a-z] | [A-Z])+ [37] UserCode ::= ('x' | 'X') '-' ([a-z] | [A-Z])+ [38] Subcode ::= ([a-z] | [A-Z])+ The current REC reference the successors of RFC 1766, currently 5646 http://www.rfc-editor.org/rfc/rfc5646.txt langtag = language ["-" script] ["-" region] *("-" variant) *("-" extension) ["-" privateuse] language = 2*3ALPHA ; shortest ISO 639 code ["-" extlang] ; sometimes followed by ; extended language subtags / 4ALPHA ; or reserved for future use / 5*8ALPHA ; or registered language subtag extlang = 3ALPHA ; selected ISO 639 codes *2("-" 3ALPHA) ; permanently reserved script = 4ALPHA ; ISO 15924 code region = 2ALPHA ; ISO 3166-1 code / 3DIGIT ; UN M.49 code variant = 5*8alphanum ; registered variants / (DIGIT 3alphanum) extension = singleton 1*("-" (2*8alphanum)) ; Single alphanumerics ; "x" reserved for private use singleton = DIGIT ; 0 - 9 / %x41-57 ; A - W / %x59-5A ; Y - Z / %x61-77 ; a - w / %x79-7A ; y - z it sounds right to still allow Irregular i-xxx IANA and user codes too The parser below doesn't try to cope with extension or privateuse that could be added but that's not interoperable anyway

xmlCopyChar ()

int	xmlCopyChar			(int len, 
					 xmlChar * out, 
					 int val)

append the char value in the array

xmlCopyCharMultiByte ()

int	xmlCopyCharMultiByte		(xmlChar * out, 
					 int val)

append the char value in the array

xmlCreateEntityParserCtxt ()

xmlParserCtxtPtr	xmlCreateEntityParserCtxt	(const xmlChar * URL, 
							 const xmlChar * ID, 
							 const xmlChar * base)

Create a parser context for an external entity Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.

xmlCreateFileParserCtxt ()

xmlParserCtxtPtr	xmlCreateFileParserCtxt	(const char * filename)

Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.

xmlCreateMemoryParserCtxt ()

xmlParserCtxtPtr	xmlCreateMemoryParserCtxt	(const char * buffer, 
							 int size)

Create a parser context for an XML in-memory document.

xmlCreateURLParserCtxt ()

xmlParserCtxtPtr	xmlCreateURLParserCtxt	(const char * filename, 
						 int options)

Create a parser context for a file or URL content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time and for file accesses

xmlCurrentChar ()

int	xmlCurrentChar			(xmlParserCtxtPtr ctxt, 
					 int * len)

The current char value, if using UTF-8 this may actually span multiple bytes in the input buffer. Implement the end of line normalization: 2.11 End-of-Line Handling Wherever an external parsed entity or the literal entity value of an internal parsed entity contains either the literal two-character sequence "#xD#xA" or a standalone literal #xD, an XML processor must pass to the application the single character #xA. This behavior can conveniently be produced by normalizing all line breaks to #xA on input, before parsing.)

xmlDecodeEntities ()

xmlChar *	xmlDecodeEntities	(xmlParserCtxtPtr ctxt, 
					 int len, 
					 int what, 
					 xmlChar end, 
					 xmlChar end2, 
					 xmlChar end3)

This function is deprecated, we now always process entities content through xmlStringDecodeEntities TODO: remove it in next major release. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'

xmlErrMemory ()

void	xmlErrMemory			(xmlParserCtxtPtr ctxt, 
					 const char * extra)

Handle a redefinition of attribute error

xmlFreeInputStream ()

void	xmlFreeInputStream		(xmlParserInputPtr input)

Free up an input stream.

xmlHandleEntity ()

void	xmlHandleEntity			(xmlParserCtxtPtr ctxt, 
					 xmlEntityPtr entity)

Default handling of defined entities, when should we define a new input stream ? When do we just handle that as a set of chars ? OBSOLETE: to be removed at some point.

xmlIsLetter ()

int	xmlIsLetter			(int c)

Check whether the character is allowed by the production [84] Letter ::= BaseChar | Ideographic

xmlNamespaceParseNCName ()

xmlChar *	xmlNamespaceParseNCName	(xmlParserCtxtPtr ctxt)

parse an XML namespace name. TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. [NS 3] NCName ::= (Letter | '_') (NCNameChar)* [NS 4] NCNameChar ::= Letter | Digit | '.' | '-' | '_' | CombiningChar | Extender

xmlNamespaceParseNSDef ()

xmlChar *	xmlNamespaceParseNSDef	(xmlParserCtxtPtr ctxt)

parse a namespace prefix declaration TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. [NS 1] NSDef ::= PrefixDef Eq SystemLiteral [NS 2] PrefixDef ::= 'xmlns' (':' NCName)?

xmlNamespaceParseQName ()

xmlChar *	xmlNamespaceParseQName	(xmlParserCtxtPtr ctxt, 
					 xmlChar ** prefix)

TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. parse an XML qualified name [NS 5] QName ::= (Prefix ':')? LocalPart [NS 6] Prefix ::= NCName [NS 7] LocalPart ::= NCName

xmlNewEntityInputStream ()

xmlParserInputPtr	xmlNewEntityInputStream	(xmlParserCtxtPtr ctxt, 
						 xmlEntityPtr entity)

Create a new input stream based on an xmlEntityPtr

xmlNewInputFromFile ()

xmlParserInputPtr	xmlNewInputFromFile	(xmlParserCtxtPtr ctxt, 
						 const char * filename)

Create a new input stream based on a file or an URL.

xmlNewInputStream ()

xmlParserInputPtr	xmlNewInputStream	(xmlParserCtxtPtr ctxt)

Create a new input stream structure.

xmlNewStringInputStream ()

xmlParserInputPtr	xmlNewStringInputStream	(xmlParserCtxtPtr ctxt, 
						 const xmlChar * buffer)

Create a new input stream based on a memory buffer.

xmlNextChar ()

void	xmlNextChar			(xmlParserCtxtPtr ctxt)

Skip to the next char input char.

xmlParseAttValue ()

xmlChar *	xmlParseAttValue	(xmlParserCtxtPtr ctxt)

parse a value for an attribute Note: the parser won't do substitution of entities here, this will be handled later in xmlStringGetNodeList [10] AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'" 3.3.3 Attribute-Value Normalization: Before the value of an attribute is passed to the application or checked for validity, the XML processor must normalize it as follows: - a character reference is processed by appending the referenced character to the attribute value - an entity reference is processed by recursively processing the replacement text of the entity - a whitespace character (#x20, #xD, #xA, #x9) is processed by appending #x20 to the normalized value, except that only a single #x20 is appended for a "#xD#xA" sequence that is part of an external parsed entity or the literal entity value of an internal parsed entity - other characters are processed by appending them to the normalized value If the declared value is not CDATA, then the XML processor must further process the normalized attribute value by discarding any leading and trailing space (#x20) characters, and by replacing sequences of space (#x20) characters by a single space (#x20) character. All attributes for which no declaration has been read should be treated by a non-validating parser as if declared CDATA.

xmlParseAttribute ()

const xmlChar *	xmlParseAttribute	(xmlParserCtxtPtr ctxt, 
					 xmlChar ** value)

parse an attribute [41] Attribute ::= Name Eq AttValue [ WFC: No External Entity References ] Attribute values cannot contain direct or indirect entity references to external entities. [ WFC: No < in Attribute Values ] The replacement text of any entity referred to directly or indirectly in an attribute value (other than "&lt;") must not contain a <. [ VC: Attribute Value Type ] The attribute must have been declared; the value must be of the type declared for it. [25] Eq ::= S? '=' S? With namespace: [NS 11] Attribute ::= QName Eq AttValue Also the case QName == xmlns:??? is handled independently as a namespace definition.

xmlParseAttributeListDecl ()

void	xmlParseAttributeListDecl	(xmlParserCtxtPtr ctxt)

: parse the Attribute list def for an element [52] AttlistDecl ::= '<!ATTLIST' S Name AttDef* S? '>' [53] AttDef ::= S Name S AttType S DefaultDecl

xmlParseAttributeType ()

int	xmlParseAttributeType		(xmlParserCtxtPtr ctxt, 
					 xmlEnumerationPtr * tree)

parse the Attribute list def for an element [54] AttType ::= StringType | TokenizedType | EnumeratedType [55] StringType ::= 'CDATA' [56] TokenizedType ::= 'ID' | 'IDREF' | 'IDREFS' | 'ENTITY' | 'ENTITIES' | 'NMTOKEN' | 'NMTOKENS' Validity constraints for attribute values syntax are checked in xmlValidateAttributeValue() [ VC: ID ] Values of type ID must match the Name production. A name must not appear more than once in an XML document as a value of this type; i.e., ID values must uniquely identify the elements which bear them. [ VC: One ID per Element Type ] No element type may have more than one ID attribute specified. [ VC: ID Attribute Default ] An ID attribute must have a declared default of #IMPLIED or #REQUIRED. [ VC: IDREF ] Values of type IDREF must match the Name production, and values of type IDREFS must match Names; each IDREF Name must match the value of an ID attribute on some element in the XML document; i.e. IDREF values must match the value of some ID attribute. [ VC: Entity Name ] Values of type ENTITY must match the Name production, values of type ENTITIES must match Names; each Entity Name must match the name of an unparsed entity declared in the DTD. [ VC: Name Token ] Values of type NMTOKEN must match the Nmtoken production; values of type NMTOKENS must match Nmtokens.

xmlParseCDSect ()

void	xmlParseCDSect			(xmlParserCtxtPtr ctxt)

Parse escaped pure raw content. [18] CDSect ::= CDStart CData CDEnd [19] CDStart ::= '<![CDATA[' [20] Data ::= (Char* - (Char* ']]>' Char*)) [21] CDEnd ::= ']]>'

xmlParseCharData ()

void	xmlParseCharData		(xmlParserCtxtPtr ctxt, 
					 int cdata)

parse a CharData section. if we are within a CDATA section ']]>' marks an end of section. The right angle bracket (>) may be represented using the string "&gt;", and must, for compatibility, be escaped using "&gt;" or a character reference when it appears in the string "]]>" in content, when that string is not marking the end of a CDATA section. [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)

xmlParseCharRef ()

int	xmlParseCharRef			(xmlParserCtxtPtr ctxt)

parse Reference declarations [66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' [ WFC: Legal Character ] Characters referred to using character references must match the production for Char.

xmlParseComment ()

void	xmlParseComment			(xmlParserCtxtPtr ctxt)

Skip an XML (SGML) comment <!-- .... --> The spec says that "For compatibility, the string "--" (double-hyphen) must not occur within comments. " [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'

xmlParseContent ()

void	xmlParseContent			(xmlParserCtxtPtr ctxt)

Parse a content: [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*

xmlParseDefaultDecl ()

int	xmlParseDefaultDecl		(xmlParserCtxtPtr ctxt, 
					 xmlChar ** value)

Parse an attribute default declaration [60] DefaultDecl ::= '#REQUIRED' | '#IMPLIED' | (('#FIXED' S)? AttValue) [ VC: Required Attribute ] if the default declaration is the keyword #REQUIRED, then the attribute must be specified for all elements of the type in the attribute-list declaration. [ VC: Attribute Default Legal ] The declared default value must meet the lexical constraints of the declared attribute type c.f. xmlValidateAttributeDecl() [ VC: Fixed Attribute Default ] if an attribute has a default value declared with the #FIXED keyword, instances of that attribute must match the default value. [ WFC: No < in Attribute Values ] handled in xmlParseAttValue()

xmlParseDocTypeDecl ()

void	xmlParseDocTypeDecl		(xmlParserCtxtPtr ctxt)

parse a DOCTYPE declaration [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S? ('[' (markupdecl | PEReference | S)* ']' S?)? '>' [ VC: Root Element Type ] The Name in the document type declaration must match the element type of the root element.

xmlParseElement ()

void	xmlParseElement			(xmlParserCtxtPtr ctxt)

parse an XML element [39] element ::= EmptyElemTag | STag content ETag [ WFC: Element Type Match ] The Name in an element's end-tag must match the element type in the start-tag.

xmlParseElementChildrenContentDecl ()

xmlElementContentPtr	xmlParseElementChildrenContentDecl	(xmlParserCtxtPtr ctxt, 
							 int inputchk)

parse the declaration for a Mixed Element content The leading '(' and spaces have been skipped in xmlParseElementContentDecl [47] children ::= (choice | seq) ('?' | '*' | '+')? [48] cp ::= (Name | choice | seq) ('?' | '*' | '+')? [49] choice ::= '(' S? cp ( S? '|' S? cp )* S? ')' [50] seq ::= '(' S? cp ( S? ',' S? cp )* S? ')' [ VC: Proper Group/PE Nesting ] applies to [49] and [50] TODO Parameter-entity replacement text must be properly nested with parenthesized groups. That is to say, if either of the opening or closing parentheses in a choice, seq, or Mixed construct is contained in the replacement text for a parameter entity, both must be contained in the same replacement text. For interoperability, if a parameter-entity reference appears in a choice, seq, or Mixed construct, its replacement text should not be empty, and neither the first nor last non-blank character of the replacement text should be a connector (| or ,).

xmlParseElementContentDecl ()

int	xmlParseElementContentDecl	(xmlParserCtxtPtr ctxt, 
					 const xmlChar * name, 
					 xmlElementContentPtr * result)

parse the declaration for an Element content either Mixed or Children, the cases EMPTY and ANY are handled directly in xmlParseElementDecl [46] contentspec ::= 'EMPTY' | 'ANY' | Mixed | children

xmlParseElementDecl ()

int	xmlParseElementDecl		(xmlParserCtxtPtr ctxt)

parse an Element declaration. [45] elementdecl ::= '<!ELEMENT' S Name S contentspec S? '>' [ VC: Unique Element Type Declaration ] No element type may be declared more than once

xmlParseElementMixedContentDecl ()

xmlElementContentPtr	xmlParseElementMixedContentDecl	(xmlParserCtxtPtr ctxt, 
							 int inputchk)

parse the declaration for a Mixed Element content The leading '(' and spaces have been skipped in xmlParseElementContentDecl [51] Mixed ::= '(' S? '#PCDATA' (S? '|' S? Name)* S? ')*' | '(' S? '#PCDATA' S? ')' [ VC: Proper Group/PE Nesting ] applies to [51] too (see [49]) [ VC: No Duplicate Types ] The same name must not appear more than once in a single mixed-content declaration.

xmlParseEncName ()

xmlChar *	xmlParseEncName		(xmlParserCtxtPtr ctxt)

parse the XML encoding name [81] EncName ::= [A-Za-z] ([A-Za-z0-9._] | '-')*

xmlParseEncodingDecl ()

const xmlChar *	xmlParseEncodingDecl	(xmlParserCtxtPtr ctxt)

parse the XML encoding declaration [80] EncodingDecl ::= S 'encoding' Eq ('"' EncName '"' | "'" EncName "'") this setups the conversion filters.

xmlParseEndTag ()

void	xmlParseEndTag			(xmlParserCtxtPtr ctxt)

parse an end of tag [42] ETag ::= '</' Name S? '>' With namespace [NS 9] ETag ::= '</' QName S? '>'

xmlParseEntityDecl ()

void	xmlParseEntityDecl		(xmlParserCtxtPtr ctxt)

parse <!ENTITY declarations [70] EntityDecl ::= GEDecl | PEDecl [71] GEDecl ::= '<!ENTITY' S Name S EntityDef S? '>' [72] PEDecl ::= '<!ENTITY' S '%' S Name S PEDef S? '>' [73] EntityDef ::= EntityValue | (ExternalID NDataDecl?) [74] PEDef ::= EntityValue | ExternalID [76] NDataDecl ::= S 'NDATA' S Name [ VC: Notation Declared ] The Name must match the declared name of a notation.

xmlParseEntityRef ()

xmlEntityPtr	xmlParseEntityRef	(xmlParserCtxtPtr ctxt)

parse ENTITY references declarations [68] EntityRef ::= '&' Name ';' [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", the Name given in the entity reference must match that in an entity declaration, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot. The declaration of a parameter entity must precede any reference to it. Similarly, the declaration of a general entity must precede any reference to it which appears in a default value in an attribute-list declaration. Note that if entities are declared in the external subset or in external parameter entities, a non-validating processor is not obligated to read and process their declarations; for such documents, the rule that an entity must be declared is a well-formedness constraint only if standalone='yes'. [ WFC: Parsed Entity ] An entity reference must not contain the name of an unparsed entity

xmlParseEntityValue ()

xmlChar *	xmlParseEntityValue	(xmlParserCtxtPtr ctxt, 
					 xmlChar ** orig)

parse a value for ENTITY declarations [9] EntityValue ::= '"' ([^%&"] | PEReference | Reference)* '"' | "'" ([^%&'] | PEReference | Reference)* "'"

xmlParseEnumeratedType ()

int	xmlParseEnumeratedType		(xmlParserCtxtPtr ctxt, 
					 xmlEnumerationPtr * tree)

parse an Enumerated attribute type. [57] EnumeratedType ::= NotationType | Enumeration [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')'

xmlParseEnumerationType ()

xmlEnumerationPtr	xmlParseEnumerationType	(xmlParserCtxtPtr ctxt)

parse an Enumeration attribute type. [59] Enumeration ::= '(' S? Nmtoken (S? '|' S? Nmtoken)* S? ')' [ VC: Enumeration ] Values of this type must match one of the Nmtoken tokens in the declaration

xmlParseExternalID ()

xmlChar *	xmlParseExternalID	(xmlParserCtxtPtr ctxt, 
					 xmlChar ** publicID, 
					 int strict)

Parse an External ID or a Public ID NOTE: Productions [75] and [83] interact badly since [75] can generate 'PUBLIC' S PubidLiteral S SystemLiteral [75] ExternalID ::= 'SYSTEM' S SystemLiteral | 'PUBLIC' S PubidLiteral S SystemLiteral [83] PublicID ::= 'PUBLIC' S PubidLiteral

xmlParseExternalSubset ()

void	xmlParseExternalSubset		(xmlParserCtxtPtr ctxt, 
					 const xmlChar * ExternalID, 
					 const xmlChar * SystemID)

parse Markup declarations from an external subset [30] extSubset ::= textDecl? extSubsetDecl [31] extSubsetDecl ::= (markupdecl | conditionalSect | PEReference | S) *

xmlParseMarkupDecl ()

void	xmlParseMarkupDecl		(xmlParserCtxtPtr ctxt)

parse Markup declarations [29] markupdecl ::= elementdecl | AttlistDecl | EntityDecl | NotationDecl | PI | Comment [ VC: Proper Declaration/PE Nesting ] Parameter-entity replacement text must be properly nested with markup declarations. That is to say, if either the first character or the last character of a markup declaration (markupdecl above) is contained in the replacement text for a parameter-entity reference, both must be contained in the same replacement text. [ WFC: PEs in Internal Subset ] In the internal DTD subset, parameter-entity references can occur only where markup declarations can occur, not within markup declarations. (This does not apply to references that occur in external parameter entities or to the external subset.)

xmlParseMisc ()

void	xmlParseMisc			(xmlParserCtxtPtr ctxt)

parse an XML Misc* optional field. [27] Misc ::= Comment | PI | S

xmlParseName ()

const xmlChar *	xmlParseName		(xmlParserCtxtPtr ctxt)

parse an XML name. [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender [5] Name ::= (Letter | '_' | ':') (NameChar)* [6] Names ::= Name (#x20 Name)*

xmlParseNamespace ()

void	xmlParseNamespace		(xmlParserCtxtPtr ctxt)

xmlParseNamespace: parse specific PI '<?namespace ...' constructs. This is what the older xml-name Working Draft specified, a bunch of other stuff may still rely on it, so support is still here as if it was declared on the root of the Tree:-( TODO: remove from library To be removed at next drop of binary compatibility

xmlParseNmtoken ()

xmlChar *	xmlParseNmtoken		(xmlParserCtxtPtr ctxt)

parse an XML Nmtoken. [7] Nmtoken ::= (NameChar)+ [8] Nmtokens ::= Nmtoken (#x20 Nmtoken)*

xmlParseNotationDecl ()

void	xmlParseNotationDecl		(xmlParserCtxtPtr ctxt)

parse a notation declaration [82] NotationDecl ::= '<!NOTATION' S Name S (ExternalID | PublicID) S? '>' Hence there is actually 3 choices: 'PUBLIC' S PubidLiteral 'PUBLIC' S PubidLiteral S SystemLiteral and 'SYSTEM' S SystemLiteral See the NOTE on xmlParseExternalID().

xmlParseNotationType ()

xmlEnumerationPtr	xmlParseNotationType	(xmlParserCtxtPtr ctxt)

parse an Notation attribute type. Note: the leading 'NOTATION' S part has already being parsed... [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')' [ VC: Notation Attributes ] Values of this type must match one of the notation names included in the declaration; all notation names in the declaration must be declared.

xmlParsePEReference ()

void	xmlParsePEReference		(xmlParserCtxtPtr ctxt)

parse PEReference declarations The entity content is handled directly by pushing it's content as a new input stream. [69] PEReference ::= '%' Name ';' [ WFC: No Recursion ] A parsed entity must not contain a recursive reference to itself, either directly or indirectly. [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", ... ... The declaration of a parameter entity must precede any reference to it... [ VC: Entity Declared ] In a document with an external subset or external parameter entities with "standalone='no'", ... ... The declaration of a parameter entity must precede any reference to it... [ WFC: In DTD ] Parameter-entity references may only appear in the DTD. NOTE: misleading but this is handled.

xmlParsePI ()

void	xmlParsePI			(xmlParserCtxtPtr ctxt)

parse an XML Processing Instruction. [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>' The processing is transferred to SAX once parsed.

xmlParsePITarget ()

const xmlChar *	xmlParsePITarget	(xmlParserCtxtPtr ctxt)

parse the name of a PI [17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))

xmlParsePubidLiteral ()

xmlChar *	xmlParsePubidLiteral	(xmlParserCtxtPtr ctxt)

parse an XML public literal [12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'"

xmlParseQuotedString ()

xmlChar *	xmlParseQuotedString	(xmlParserCtxtPtr ctxt)

Parse and return a string between quotes or doublequotes TODO: Deprecated, to be removed at next drop of binary compatibility

xmlParseReference ()

void	xmlParseReference		(xmlParserCtxtPtr ctxt)

parse and handle entity references in content, depending on the SAX interface, this may end-up in a call to character() if this is a CharRef, a predefined entity, if there is no reference() callback. or if the parser was asked to switch to that mode. [67] Reference ::= EntityRef | CharRef

xmlParseSDDecl ()

int	xmlParseSDDecl			(xmlParserCtxtPtr ctxt)

parse the XML standalone declaration [32] SDDecl ::= S 'standalone' Eq (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"')) [ VC: Standalone Document Declaration ] TODO The standalone document declaration must have the value "no" if any external markup declarations contain declarations of: - attributes with default values, if elements to which these attributes apply appear in the document without specifications of values for these attributes, or - entities (other than amp, lt, gt, apos, quot), if references to those entities appear in the document, or - attributes with values subject to normalization, where the attribute appears in the document with a value which will change as a result of normalization, or - element types with element content, if white space occurs directly within any instance of those types.

xmlParseStartTag ()

const xmlChar *	xmlParseStartTag	(xmlParserCtxtPtr ctxt)

parse a start of tag either for rule element or EmptyElement. In both case we don't parse the tag closing chars. [40] STag ::= '<' Name (S Attribute)* S? '>' [ WFC: Unique Att Spec ] No attribute name may appear more than once in the same start-tag or empty-element tag. [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>' [ WFC: Unique Att Spec ] No attribute name may appear more than once in the same start-tag or empty-element tag. With namespace: [NS 8] STag ::= '<' QName (S Attribute)* S? '>' [NS 10] EmptyElement ::= '<' QName (S Attribute)* S? '/>'

xmlParseSystemLiteral ()

xmlChar *	xmlParseSystemLiteral	(xmlParserCtxtPtr ctxt)

parse an XML Literal [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")

xmlParseTextDecl ()

void	xmlParseTextDecl		(xmlParserCtxtPtr ctxt)

parse an XML declaration header for external entities [77] TextDecl ::= '<?xml' VersionInfo? EncodingDecl S? '?>'

xmlParseVersionInfo ()

xmlChar *	xmlParseVersionInfo	(xmlParserCtxtPtr ctxt)

parse the XML version. [24] VersionInfo ::= S 'version' Eq (' VersionNum ' | " VersionNum ") [25] Eq ::= S? '=' S?

xmlParseVersionNum ()

xmlChar *	xmlParseVersionNum	(xmlParserCtxtPtr ctxt)

parse the XML version value. [26] VersionNum ::= '1.' [0-9]+ In practice allow [0-9].[0-9]+ at that level

xmlParseXMLDecl ()

void	xmlParseXMLDecl			(xmlParserCtxtPtr ctxt)

parse an XML declaration header [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'

xmlParserHandlePEReference ()

void	xmlParserHandlePEReference	(xmlParserCtxtPtr ctxt)

[69] PEReference ::= '%' Name ';' [ WFC: No Recursion ] A parsed entity must not contain a recursive reference to itself, either directly or indirectly. [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", ... ... The declaration of a parameter entity must precede any reference to it... [ VC: Entity Declared ] In a document with an external subset or external parameter entities with "standalone='no'", ... ... The declaration of a parameter entity must precede any reference to it... [ WFC: In DTD ] Parameter-entity references may only appear in the DTD. NOTE: misleading but this is handled. A PEReference may have been detected in the current input stream the handling is done accordingly to http://www.w3.org/TR/REC-xml#entproc i.e. - Included in literal in entity values - Included as Parameter Entity reference within DTDs

xmlParserHandleReference ()

void	xmlParserHandleReference	(xmlParserCtxtPtr ctxt)

TODO: Remove, now deprecated ... the test is done directly in the content parsing routines. [67] Reference ::= EntityRef | CharRef [68] EntityRef ::= '&' Name ';' [ WFC: Entity Declared ] the Name given in the entity reference must match that in an entity declaration, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot. [ WFC: Parsed Entity ] An entity reference must not contain the name of an unparsed entity [66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' A PEReference may have been detected in the current input stream the handling is done accordingly to http://www.w3.org/TR/REC-xml#entproc

xmlParserInputShrink ()

void	xmlParserInputShrink		(xmlParserInputPtr in)

This function removes used input for the parser.

xmlPopInput ()

xmlChar	xmlPopInput			(xmlParserCtxtPtr ctxt)

xmlPopInput: the current input pointed by ctxt->input came to an end pop it and return the next char.

xmlPushInput ()

int	xmlPushInput			(xmlParserCtxtPtr ctxt, 
					 xmlParserInputPtr input)

xmlPushInput: switch to a new input stream which is stacked on top of the previous one(s).

xmlScanName ()

xmlChar *	xmlScanName		(xmlParserCtxtPtr ctxt)

Trickery: parse an XML name but without consuming the input flow Needed for rollback cases. Used only when parsing entities references. TODO: seems deprecated now, only used in the default part of xmlParserHandleReference [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender [5] Name ::= (Letter | '_' | ':') (NameChar)* [6] Names ::= Name (S Name)*

xmlSetEntityReferenceFunc ()

void	xmlSetEntityReferenceFunc	(xmlEntityReferenceFunc func)

Set the function to call call back when a xml reference has been made

xmlSkipBlankChars ()

int	xmlSkipBlankChars		(xmlParserCtxtPtr ctxt)

skip all blanks character found at that point in the input streams. It pops up finished entities in the process if allowable at that point.

xmlSplitQName ()

xmlChar *	xmlSplitQName		(xmlParserCtxtPtr ctxt, 
					 const xmlChar * name, 
					 xmlChar ** prefix)

parse an UTF8 encoded XML qualified name string [NS 5] QName ::= (Prefix ':')? LocalPart [NS 6] Prefix ::= NCName [NS 7] LocalPart ::= NCName

xmlStringCurrentChar ()

int	xmlStringCurrentChar		(xmlParserCtxtPtr ctxt, 
					 const xmlChar * cur, 
					 int * len)

The current char value, if using UTF-8 this may actually span multiple bytes in the input buffer.

xmlStringDecodeEntities ()

xmlChar *	xmlStringDecodeEntities	(xmlParserCtxtPtr ctxt, 
					 const xmlChar * str, 
					 int what, 
					 xmlChar end, 
					 xmlChar end2, 
					 xmlChar end3)

Takes a entity string content and process to do the adequate substitutions. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'

xmlStringLenDecodeEntities ()

xmlChar *	xmlStringLenDecodeEntities	(xmlParserCtxtPtr ctxt, 
						 const xmlChar * str, 
						 int len, 
						 int what, 
						 xmlChar end, 
						 xmlChar end2, 
						 xmlChar end3)

Takes a entity string content and process to do the adequate substitutions. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'

xmlSwitchEncoding ()

int	xmlSwitchEncoding		(xmlParserCtxtPtr ctxt, 
					 xmlCharEncoding enc)

change the input functions when discovering the character encoding of a given entity.

xmlSwitchInputEncoding ()

int	xmlSwitchInputEncoding		(xmlParserCtxtPtr ctxt, 
					 xmlParserInputPtr input, 
					 xmlCharEncodingHandlerPtr handler)

change the input functions when discovering the character encoding of a given entity.

xmlSwitchToEncoding ()

int	xmlSwitchToEncoding		(xmlParserCtxtPtr ctxt, 
					 xmlCharEncodingHandlerPtr handler)

change the input functions when discovering the character encoding of a given entity.