| Gnome XML Library Reference Manual | |||
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void (*xmlParserInputDeallocate) (xmlChar *str); |
Callback for freeing some parser input allocations.
struct xmlParserInput {
/* Input buffer */
xmlParserInputBufferPtr buf; /* UTF-8 encoded buffer */
const char *filename; /* The file analyzed, if any */
const char *directory; /* the directory/base of the file */
const xmlChar *base; /* Base of the array to parse */
const xmlChar *cur; /* Current char being parsed */
const xmlChar *end; /* end of the array to parse */
int length; /* length if known */
int line; /* Current line */
int col; /* Current column */
int consumed; /* How many xmlChars already consumed */
xmlParserInputDeallocate free; /* function to deallocate the base */
const xmlChar *encoding; /* the encoding string for entity */
const xmlChar *version; /* the version string for entity */
int standalone; /* Was that entity marked standalone */
}; |
An xmlParserInput is an input flow for the XML processor. Each entity parsed is associated an xmlParserInput (except the few predefined ones). This is the case both for internal entities - in which case the flow is already completely in memory - or external entities - in which case we use the buf structure for progressive reading and I18N conversions to the internal UTF-8 format.
struct xmlParserNodeInfo {
const struct _xmlNode* node;
/* Position & line # that text that created the node begins & ends on */
unsigned long begin_pos;
unsigned long begin_line;
unsigned long end_pos;
unsigned long end_line;
}; |
The parser can be asked to collect Node informations, i.e. at what place in the file they were detected. NOTE: This is off by default and not very well tested.
struct xmlParserNodeInfoSeq {
unsigned long maximum;
unsigned long length;
xmlParserNodeInfo* buffer;
}; |
typedef enum {
XML_PARSER_EOF = -1, /* nothing is to be parsed */
XML_PARSER_START = 0, /* nothing has been parsed */
XML_PARSER_MISC, /* Misc* before int subset */
XML_PARSER_PI, /* Within a processing instruction */
XML_PARSER_DTD, /* within some DTD content */
XML_PARSER_PROLOG, /* Misc* after internal subset */
XML_PARSER_COMMENT, /* within a comment */
XML_PARSER_START_TAG, /* within a start tag */
XML_PARSER_CONTENT, /* within the content */
XML_PARSER_CDATA_SECTION, /* within a CDATA section */
XML_PARSER_END_TAG, /* within a closing tag */
XML_PARSER_ENTITY_DECL, /* within an entity declaration */
XML_PARSER_ENTITY_VALUE, /* within an entity value in a decl */
XML_PARSER_ATTRIBUTE_VALUE, /* within an attribute value */
XML_PARSER_SYSTEM_LITERAL, /* within a SYSTEM value */
XML_PARSER_EPILOG, /* the Misc* after the last end tag */
XML_PARSER_IGNORE, /* within an IGNORED section */
XML_PARSER_PUBLIC_LITERAL /* within a PUBLIC value */
} xmlParserInputState; |
The parser is now working also as a state based parser. The recursive one use the state info for entities processing.
#define XML_DETECT_IDS 2 |
Bit in the loadsubset context field to tell to do ID/REFs lookups. Use it to initialize xmlLoadExtDtdDefaultValue.
#define XML_COMPLETE_ATTRS 4 |
Bit in the loadsubset context field to tell to do complete the elements attributes lists with the ones defaulted from the DTDs. Use it to initialize xmlLoadExtDtdDefaultValue.
struct xmlParserCtxt {
struct _xmlSAXHandler *sax; /* The SAX handler */
void *userData; /* For SAX interface only, used by DOM build */
xmlDocPtr myDoc; /* the document being built */
int wellFormed; /* is the document well formed */
int replaceEntities; /* shall we replace entities ? */
const xmlChar *version; /* the XML version string */
const xmlChar *encoding; /* the declared encoding, if any */
int standalone; /* standalone document */
int html; /* an HTML(1)/Docbook(2) document */
/* Input stream stack */
xmlParserInputPtr input; /* Current input stream */
int inputNr; /* Number of current input streams */
int inputMax; /* Max number of input streams */
xmlParserInputPtr *inputTab; /* stack of inputs */
/* Node analysis stack only used for DOM building */
xmlNodePtr node; /* Current parsed Node */
int nodeNr; /* Depth of the parsing stack */
int nodeMax; /* Max depth of the parsing stack */
xmlNodePtr *nodeTab; /* array of nodes */
int record_info; /* Whether node info should be kept */
xmlParserNodeInfoSeq node_seq; /* info about each node parsed */
int errNo; /* error code */
int hasExternalSubset; /* reference and external subset */
int hasPErefs; /* the internal subset has PE refs */
int external; /* are we parsing an external entity */
int valid; /* is the document valid */
int validate; /* shall we try to validate ? */
xmlValidCtxt vctxt; /* The validity context */
xmlParserInputState instate; /* current type of input */
int token; /* next char look-ahead */
char *directory; /* the data directory */
/* Node name stack */
xmlChar *name; /* Current parsed Node */
int nameNr; /* Depth of the parsing stack */
int nameMax; /* Max depth of the parsing stack */
xmlChar * *nameTab; /* array of nodes */
long nbChars; /* number of xmlChar processed */
long checkIndex; /* used by progressive parsing lookup */
int keepBlanks; /* ugly but ... */
int disableSAX; /* SAX callbacks are disabled */
int inSubset; /* Parsing is in int 1/ext 2 subset */
xmlChar * intSubName; /* name of subset */
xmlChar * extSubURI; /* URI of external subset */
xmlChar * extSubSystem; /* SYSTEM ID of external subset */
/* xml:space values */
int * space; /* Should the parser preserve spaces */
int spaceNr; /* Depth of the parsing stack */
int spaceMax; /* Max depth of the parsing stack */
int * spaceTab; /* array of space infos */
int depth; /* to prevent entity substitution loops */
xmlParserInputPtr entity; /* used to check entities boundaries */
int charset; /* encoding of the in-memory content
actually an xmlCharEncoding */
int nodelen; /* Those two fields are there to */
int nodemem; /* Speed up large node parsing */
int pedantic; /* signal pedantic warnings */
void *_private; /* For user data, libxml won't touch it */
int loadsubset; /* should the external subset be loaded */
int linenumbers; /* set line number in element content */
void *catalogs; /* document's own catalog */
}; |
The parser context. NOTE This doesn't completely define the parser state, the (current ?) design of the parser uses recursive function calls since this allow and easy mapping from the production rules of the specification to the actual code. The drawback is that the actual function call also reflect the parser state. However most of the parsing routines takes as the only argument the parser context pointer, so migrating to a state based parser for progressive parsing shouldn't be too hard.
struct xmlSAXLocator {
const xmlChar *(*getPublicId)(void *ctx);
const xmlChar *(*getSystemId)(void *ctx);
int (*getLineNumber)(void *ctx);
int (*getColumnNumber)(void *ctx);
}; |
A SAX Locator.
xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx, const xmlChar *publicId, const xmlChar *systemId); |
Callback: The entity loader, to control the loading of external entities, the application can either: - override this resolveEntity() callback in the SAX block - or better use the xmlSetExternalEntityLoader() function to set up it's own entity resolution routine
void (*internalSubsetSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID); |
Callback on internal subset declaration.
void (*externalSubsetSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar *ExternalID,
const xmlChar *SystemID); |
Callback on external subset declaration.
xmlEntityPtr (*getEntitySAXFunc) (void *ctx, const xmlChar *name); |
Get an entity by name.
xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx, const xmlChar *name); |
Get a parameter entity by name.
void (*entityDeclSAXFunc) (void *ctx,
const xmlChar *name,
int type,
const xmlChar *publicId,
const xmlChar *systemId,
xmlChar *content); |
An entity definition has been parsed.
void (*notationDeclSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId); |
What to do when a notation declaration has been parsed.
void (*attributeDeclSAXFunc) (void *ctx,
const xmlChar *elem,
const xmlChar *fullname,
int type,
int def,
const xmlChar *defaultValue,
xmlEnumerationPtr tree); |
An attribute definition has been parsed.
void (*elementDeclSAXFunc) (void *ctx,
const xmlChar *name,
int type,
xmlElementContentPtr content); |
An element definition has been parsed.
void (*unparsedEntityDeclSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar *publicId,
const xmlChar *systemId,
const xmlChar *notationName); |
What to do when an unparsed entity declaration is parsed.
void (*setDocumentLocatorSAXFunc) (void *ctx,
xmlSAXLocatorPtr loc); |
Receive the document locator at startup, actually xmlDefaultSAXLocator. Everything is available on the context, so this is useless in our case.
void (*startDocumentSAXFunc) (void *ctx); |
Called when the document start being processed.
void (*endDocumentSAXFunc) (void *ctx); |
Called when the document end has been detected.
void (*startElementSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar **atts); |
Called when an opening tag has been processed.
void (*endElementSAXFunc) (void *ctx,
const xmlChar *name); |
Called when the end of an element has been detected.
void (*attributeSAXFunc) (void *ctx,
const xmlChar *name,
const xmlChar *value); |
Handle an attribute that has been read by the parser. The default handling is to convert the attribute into an DOM subtree and past it in a new xmlAttr element added to the element.
void (*referenceSAXFunc) (void *ctx,
const xmlChar *name); |
Called when an entity reference is detected.
void (*charactersSAXFunc) (void *ctx,
const xmlChar *ch,
int len); |
Receiving some chars from the parser.
void (*ignorableWhitespaceSAXFunc) (void *ctx,
const xmlChar *ch,
int len); |
Receiving some ignorable whitespaces from the parser. UNUSED: by default the DOM building will use characters.
void (*processingInstructionSAXFunc) (void *ctx,
const xmlChar *target,
const xmlChar *data); |
A processing instruction has been parsed.
void (*commentSAXFunc) (void *ctx,
const xmlChar *value); |
A comment has been parsed.
void (*cdataBlockSAXFunc) (void *ctx,
const xmlChar *value,
int len); |
Called when a pcdata block has been parsed.
void (*warningSAXFunc) (void *ctx,
const char *msg,
...); |
Display and format a warning messages, callback.
void (*errorSAXFunc) (void *ctx,
const char *msg,
...); |
Display and format an error messages, callback.
void (*fatalErrorSAXFunc) (void *ctx,
const char *msg,
...); |
Display and format fatal error messages, callback.
int (*hasInternalSubsetSAXFunc) (void *ctx); |
Does this document has an internal subset.
int (*hasExternalSubsetSAXFunc) (void *ctx); |
Does this document has an external subset?
struct xmlSAXHandler {
internalSubsetSAXFunc internalSubset;
isStandaloneSAXFunc isStandalone;
hasInternalSubsetSAXFunc hasInternalSubset;
hasExternalSubsetSAXFunc hasExternalSubset;
resolveEntitySAXFunc resolveEntity;
getEntitySAXFunc getEntity;
entityDeclSAXFunc entityDecl;
notationDeclSAXFunc notationDecl;
attributeDeclSAXFunc attributeDecl;
elementDeclSAXFunc elementDecl;
unparsedEntityDeclSAXFunc unparsedEntityDecl;
setDocumentLocatorSAXFunc setDocumentLocator;
startDocumentSAXFunc startDocument;
endDocumentSAXFunc endDocument;
startElementSAXFunc startElement;
endElementSAXFunc endElement;
referenceSAXFunc reference;
charactersSAXFunc characters;
ignorableWhitespaceSAXFunc ignorableWhitespace;
processingInstructionSAXFunc processingInstruction;
commentSAXFunc comment;
warningSAXFunc warning;
errorSAXFunc error;
fatalErrorSAXFunc fatalError;
getParameterEntitySAXFunc getParameterEntity;
cdataBlockSAXFunc cdataBlock;
externalSubsetSAXFunc externalSubset;
int initialized;
}; |
A SAX handler is bunch of callbacks called by the parser when processing of the input generate data or structure informations.
xmlParserInputPtr (*xmlExternalEntityLoader) (const char *URL, const char *ID, xmlParserCtxtPtr context); |
External entity loaders types.
#define xmlSubstituteEntitiesDefaultValue |
Global variable controlling the entity substitution default behavior.
void xmlInitParser (void); |
Initialization function for the XML parser. This is not reentrant. Call once before processing in case of use in multithreaded programs.
void xmlCleanupParser (void); |
Cleanup function for the XML parser. It tries to reclaim all parsing related global memory allocated for the parser processing. It doesn't deallocate any document related memory. Calling this function should not prevent reusing the parser.
int xmlParserInputRead (xmlParserInputPtr in, int len); |
This function refresh the input for the parser. It doesn't try to preserve pointers to the input buffer, and discard already read data
int xmlParserInputGrow (xmlParserInputPtr in, int len); |
This function increase the input for the parser. It tries to preserve pointers to the input buffer, and keep already read data
xmlChar* xmlStrdup (const xmlChar *cur); |
a strdup for array of xmlChar's. Since they are supposed to be encoded in UTF-8 or an encoding with 8bit based chars, we assume a termination mark of '0'.
xmlChar* xmlCharStrndup (const char *cur, int len); |
a strndup for char's to xmlChar's
xmlChar* xmlStrsub (const xmlChar *str, int start, int len); |
Extract a substring of a given string
const xmlChar* xmlStrstr (const xmlChar *str, const xmlChar *val); |
a strstr for xmlChar's
const xmlChar* xmlStrcasestr (const xmlChar *str, xmlChar *val); |
a case-ignoring strstr for xmlChar's
int xmlStrncmp (const xmlChar *str1, const xmlChar *str2, int len); |
a strncmp for xmlChar's
int xmlStrcasecmp (const xmlChar *str1, const xmlChar *str2); |
a strcasecmp for xmlChar's
int xmlStrncasecmp (const xmlChar *str1, const xmlChar *str2, int len); |
a strncasecmp for xmlChar's
int xmlStrEqual (const xmlChar *str1, const xmlChar *str2); |
Check if both string are equal of have same content Should be a bit more readable and faster than xmlStrEqual()
xmlChar* xmlStrcat (xmlChar *cur, const xmlChar *add); |
a strcat for array of xmlChar's. Since they are supposed to be encoded in UTF-8 or an encoding with 8bit based chars, we assume a termination mark of '0'.
xmlChar* xmlStrncat (xmlChar *cur, const xmlChar *add, int len); |
a strncat for array of xmlChar's, it will extend cur with the len first bytes of add.
xmlDocPtr xmlParseDoc (xmlChar *cur); |
parse an XML in-memory document and build a tree.
xmlDocPtr xmlParseMemory (const char *buffer, int size); |
parse an XML in-memory block and build a tree.
xmlDocPtr xmlParseFile (const char *filename); |
parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.
int xmlSubstituteEntitiesDefault (int val); |
Set and return the previous value for default entity support.
Initially the parser always keep entity references instead of substituting
entity values in the output. This function has to be used to change the
default parser behavior
SAX::
int xmlKeepBlanksDefault (int val); |
Set and return the previous value for default blanks text nodes support. The 1.x version of the parser used an heuristic to try to detect ignorable white spaces. As a result the SAX callback was generating ignorableWhitespace() callbacks instead of characters() one, and when using the DOM output text nodes containing those blanks were not generated. The 2.x and later version will switch to the XML standard way and ignorableWhitespace() are only generated when running the parser in validating mode and when the current element doesn't allow CDATA or mixed content. This function is provided as a way to force the standard behavior on 1.X libs and to switch back to the old mode for compatibility when running 1.X client code on 2.X . Upgrade of 1.X code should be done by using xmlIsBlankNode() commodity function to detect the "empty" nodes generated. This value also affect autogeneration of indentation when saving code if blanks sections are kept, indentation is not generated.
int xmlPedanticParserDefault (int val); |
Set and return the previous value for enabling pedantic warnings.
int xmlLineNumbersDefault (int val); |
Set and return the previous value for enabling line numbers in elements contents. This may break on old application and is turned off by default.
xmlDocPtr xmlRecoverDoc (xmlChar *cur); |
parse an XML in-memory document and build a tree. In the case the document is not Well Formed, a tree is built anyway
xmlDocPtr xmlRecoverMemory (const char *buffer, int size); |
parse an XML in-memory block and build a tree. In the case the document is not Well Formed, a tree is built anyway
xmlDocPtr xmlRecoverFile (const char *filename); |
parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. In the case the document is not Well Formed, a tree is built anyway
int xmlParseDocument (xmlParserCtxtPtr ctxt); |
parse an XML document (and build a tree if using the standard SAX interface).
[1] document ::= prolog element Misc*
[22] prolog ::= XMLDecl? Misc* (doctypedecl Misc*)?
int xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt); |
parse a general parsed entity An external general parsed entity is well-formed if it matches the production labeled extParsedEnt.
[78] extParsedEnt ::= TextDecl? content
xmlDocPtr xmlSAXParseDoc (xmlSAXHandlerPtr sax, xmlChar *cur, int recovery); |
parse an XML in-memory document and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.
int xmlSAXUserParseFile (xmlSAXHandlerPtr sax, void *user_data, const char *filename); |
parse an XML file and call the given SAX handler routines. Automatic support for ZLIB/Compress compressed document is provided
int xmlSAXUserParseMemory (xmlSAXHandlerPtr sax, void *user_data, const char *buffer, int size); |
A better SAX parsing routine. parse an XML in-memory buffer and call the given SAX handler routines.
xmlDocPtr xmlSAXParseMemory (xmlSAXHandlerPtr sax, const char *buffer, int size, int recovery); |
parse an XML in-memory block and use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.
xmlDocPtr xmlSAXParseFile (xmlSAXHandlerPtr sax, const char *filename, int recovery); |
parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.
xmlDocPtr xmlSAXParseFileWithData (xmlSAXHandlerPtr sax, const char *filename, int recovery, void *data); |
parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.
User data (void *) is stored within the parser context in the context's _private member, so it is available nearly everywhere in libxml
xmlDocPtr xmlSAXParseEntity (xmlSAXHandlerPtr sax, const char *filename); |
parse an XML external entity out of context and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.
[78] extParsedEnt ::= TextDecl? content
This correspond to a "Well Balanced" chunk
xmlDocPtr xmlParseEntity (const char *filename); |
parse an XML external entity out of context and build a tree.
[78] extParsedEnt ::= TextDecl? content
This correspond to a "Well Balanced" chunk
xmlDtdPtr xmlParseDTD (const xmlChar *ExternalID, const xmlChar *SystemID); |
Load and parse an external subset.
xmlDtdPtr xmlSAXParseDTD (xmlSAXHandlerPtr sax, const xmlChar *ExternalID, const xmlChar *SystemID); |
Load and parse an external subset.
xmlDtdPtr xmlIOParseDTD (xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input, xmlCharEncoding enc); |
Load and parse a DTD
int xmlParseBalancedChunkMemory (xmlDocPtr doc, xmlSAXHandlerPtr sax, void *user_data, int depth, const xmlChar *string, xmlNodePtr *lst); |
Parse a well-balanced chunk of an XML document called by the parser The allowed sequence for the Well Balanced Chunk is the one defined by the content production in the XML grammar:
[43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*
| doc : | the document the chunk pertains to |
| sax : | the SAX handler bloc (possibly NULL) |
| user_data : | The user data returned on SAX callbacks (possibly NULL) |
| depth : | Used for loop detection, use 0 |
| string : | the input string in UTF8 or ISO-Latin (zero terminated) |
| lst : | the return value for the set of parsed nodes |
| Returns : | 0 if the chunk is well balanced, -1 in case of args problem and the parser error code otherwise |
int xmlParseExternalEntity (xmlDocPtr doc, xmlSAXHandlerPtr sax, void *user_data, int depth, const xmlChar *URL, const xmlChar *ID, xmlNodePtr *lst); |
Parse an external general entity An external general parsed entity is well-formed if it matches the production labeled extParsedEnt.
[78] extParsedEnt ::= TextDecl? content
| doc : | the document the chunk pertains to |
| sax : | the SAX handler bloc (possibly NULL) |
| user_data : | The user data returned on SAX callbacks (possibly NULL) |
| depth : | Used for loop detection, use 0 |
| URL : | the URL for the entity to load |
| ID : | the System ID for the entity to load |
| lst : | the return value for the set of parsed nodes |
| Returns : | 0 if the entity is well formed, -1 in case of args problem and the parser error code otherwise |
int xmlParseCtxtExternalEntity (xmlParserCtxtPtr ctx, const xmlChar *URL, const xmlChar *ID, xmlNodePtr *lst); |
Parse an external general entity within an existing parsing context An external general parsed entity is well-formed if it matches the production labeled extParsedEnt.
[78] extParsedEnt ::= TextDecl? content
void xmlClearParserCtxt (xmlParserCtxtPtr ctxt); |
Clear (release owned resources) and reinitialize a parser context
void xmlFreeParserCtxt (xmlParserCtxtPtr ctxt); |
Free all the memory used by a parser context. However the parsed document in ctxt->myDoc is not freed.
void xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt, const xmlChar *buffer, const char *filename); |
Setup the parser context to parse a new buffer; Clears any prior contents from the parser context. The buffer parameter must not be NULL, but the filename parameter can be
xmlParserCtxtPtr xmlCreateDocParserCtxt (xmlChar *cur); |
Creates a parser context for an XML in-memory document.
int xmlGetFeaturesList (int *len,
const char **result); |
Copy at most *len feature names into the result array
int xmlGetFeature (xmlParserCtxtPtr ctxt, const char *name, void *result); |
Read the current value of one feature of this parser instance
int xmlSetFeature (xmlParserCtxtPtr ctxt, const char *name, void *value); |
Change the current value of one feature of this parser instance
xmlParserCtxtPtr xmlCreatePushParserCtxt (xmlSAXHandlerPtr sax, void *user_data, const char *chunk, int size, const char *filename); |
Create a parser context for using the XML parser in push mode To allow content encoding detection, size should be >= 4 The value of filename is used for fetching external entities and error/warning reports.
int xmlParseChunk (xmlParserCtxtPtr ctxt, const char *chunk, int size, int terminate); |
Parse a Chunk of memory
xmlParserCtxtPtr xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax, void *user_data, xmlInputReadCallback ioread, xmlInputCloseCallback ioclose, void *ioctx, xmlCharEncoding enc); |
Create a parser context for using the XML parser with an existing I/O stream
xmlParserInputPtr xmlNewIOInputStream (xmlParserCtxtPtr ctxt, xmlParserInputBufferPtr input, xmlCharEncoding enc); |
Create a new input stream structure encapsulating the input into a stream suitable for the parser.
const xmlParserNodeInfo* xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt, const xmlNodePtr node); |
Find the parser node info struct for a given node
void xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); |
-- Initialize (set to initial state) node info sequence
void xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); |
-- Clear (release memory and reinitialize) node info sequence
unsigned |
xmlParserFindNodeInfoIndex : Find the index that the info record for the given node is or should be at in a sorted sequence
void xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt, const xmlParserNodeInfoPtr info); |
Insert node info record into the sorted sequence
void xmlSetExternalEntityLoader (xmlExternalEntityLoader f); |
Changes the defaultexternal entity resolver function for the application
xmlExternalEntityLoader xmlGetExternalEntityLoader (void); |
Get the default external entity resolver function for the application
xmlParserInputPtr xmlLoadExternalEntity (const char *URL, const char *ID, xmlParserCtxtPtr ctxt); |
Load an external entity, note that the use of this function for unparsed entities may generate problems TODO: a more generic External entity API must be designed