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Diffstat (limited to 'plugins/Variables/libxml/parser.h')
| -rw-r--r-- | plugins/Variables/libxml/parser.h | 869 |
1 files changed, 869 insertions, 0 deletions
diff --git a/plugins/Variables/libxml/parser.h b/plugins/Variables/libxml/parser.h new file mode 100644 index 0000000000..e6725a364d --- /dev/null +++ b/plugins/Variables/libxml/parser.h @@ -0,0 +1,869 @@ +/* + * parser.h : Interfaces, constants and types related to the XML parser. + * + * See Copyright for the status of this software. + * + * daniel@veillard.com + */ + +#ifndef __XML_PARSER_H__ +#define __XML_PARSER_H__ + +#include <libxml/tree.h> +#include <libxml/valid.h> +#include <libxml/entities.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * XML_DEFAULT_VERSION: + * + * The default version of XML used: 1.0 + */ +#define XML_DEFAULT_VERSION "1.0" + +/** + * xmlParserInput: + * + * 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. + */ + +/** + * xmlParserInputDeallocate: + * @str: the string to deallocate + * + * Callback for freeing some parser input allocations. + */ +typedef void (* xmlParserInputDeallocate)(xmlChar *str); + +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 */ +}; + +/** + * xmlParserNodeInfo: + * + * 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. + */ +typedef struct _xmlParserNodeInfo xmlParserNodeInfo; +typedef xmlParserNodeInfo *xmlParserNodeInfoPtr; + +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; +}; + +typedef struct _xmlParserNodeInfoSeq xmlParserNodeInfoSeq; +typedef xmlParserNodeInfoSeq *xmlParserNodeInfoSeqPtr; +struct _xmlParserNodeInfoSeq { + unsigned long maximum; + unsigned long length; + xmlParserNodeInfo* buffer; +}; + +/** + * xmlParserInputState: + * + * The parser is now working also as a state based parser. + * The recursive one use the state info for entities processing. + */ +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; + +/** + * XML_DETECT_IDS: + * + * Bit in the loadsubset context field to tell to do ID/REFs lookups. + * Use it to initialize xmlLoadExtDtdDefaultValue. + */ +#define XML_DETECT_IDS 2 + +/** + * XML_COMPLETE_ATTRS: + * + * 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. + */ +#define XML_COMPLETE_ATTRS 4 + +/** + * xmlParserCtxt: + * + * 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 _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 */ + int recovery; /* run in recovery mode */ +}; + +/** + * xmlSAXLocator: + * + * A SAX Locator. + */ +struct _xmlSAXLocator { + const xmlChar *(*getPublicId)(void *ctx); + const xmlChar *(*getSystemId)(void *ctx); + int (*getLineNumber)(void *ctx); + int (*getColumnNumber)(void *ctx); +}; + +/** + * xmlSAXHandler: + * + * A SAX handler is bunch of callbacks called by the parser when processing + * of the input generate data or structure informations. + */ + +/** + * resolveEntitySAXFunc: + * @ctx: the user data (XML parser context) + * @publicId: The public ID of the entity + * @systemId: The system ID of the entity + * + * 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 + * + * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour. + */ +typedef xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx, + const xmlChar *publicId, + const xmlChar *systemId); +/** + * internalSubsetSAXFunc: + * @ctx: the user data (XML parser context) + * @name: the root element name + * @ExternalID: the external ID + * @SystemID: the SYSTEM ID (e.g. filename or URL) + * + * Callback on internal subset declaration. + */ +typedef void (*internalSubsetSAXFunc) (void *ctx, + const xmlChar *name, + const xmlChar *ExternalID, + const xmlChar *SystemID); +/** + * externalSubsetSAXFunc: + * @ctx: the user data (XML parser context) + * @name: the root element name + * @ExternalID: the external ID + * @SystemID: the SYSTEM ID (e.g. filename or URL) + * + * Callback on external subset declaration. + */ +typedef void (*externalSubsetSAXFunc) (void *ctx, + const xmlChar *name, + const xmlChar *ExternalID, + const xmlChar *SystemID); +/** + * getEntitySAXFunc: + * @ctx: the user data (XML parser context) + * @name: The entity name + * + * Get an entity by name. + * + * Returns the xmlEntityPtr if found. + */ +typedef xmlEntityPtr (*getEntitySAXFunc) (void *ctx, + const xmlChar *name); +/** + * getParameterEntitySAXFunc: + * @ctx: the user data (XML parser context) + * @name: The entity name + * + * Get a parameter entity by name. + * + * Returns the xmlEntityPtr if found. + */ +typedef xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx, + const xmlChar *name); +/** + * entityDeclSAXFunc: + * @ctx: the user data (XML parser context) + * @name: the entity name + * @type: the entity type + * @publicId: The public ID of the entity + * @systemId: The system ID of the entity + * @content: the entity value (without processing). + * + * An entity definition has been parsed. + */ +typedef void (*entityDeclSAXFunc) (void *ctx, + const xmlChar *name, + int type, + const xmlChar *publicId, + const xmlChar *systemId, + xmlChar *content); +/** + * notationDeclSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The name of the notation + * @publicId: The public ID of the entity + * @systemId: The system ID of the entity + * + * What to do when a notation declaration has been parsed. + */ +typedef void (*notationDeclSAXFunc)(void *ctx, + const xmlChar *name, + const xmlChar *publicId, + const xmlChar *systemId); +/** + * attributeDeclSAXFunc: + * @ctx: the user data (XML parser context) + * @elem: the name of the element + * @fullname: the attribute name + * @type: the attribute type + * @def: the type of default value + * @defaultValue: the attribute default value + * @tree: the tree of enumerated value set + * + * An attribute definition has been parsed. + */ +typedef void (*attributeDeclSAXFunc)(void *ctx, + const xmlChar *elem, + const xmlChar *fullname, + int type, + int def, + const xmlChar *defaultValue, + xmlEnumerationPtr tree); +/** + * elementDeclSAXFunc: + * @ctx: the user data (XML parser context) + * @name: the element name + * @type: the element type + * @content: the element value tree + * + * An element definition has been parsed. + */ +typedef void (*elementDeclSAXFunc)(void *ctx, + const xmlChar *name, + int type, + xmlElementContentPtr content); +/** + * unparsedEntityDeclSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The name of the entity + * @publicId: The public ID of the entity + * @systemId: The system ID of the entity + * @notationName: the name of the notation + * + * What to do when an unparsed entity declaration is parsed. + */ +typedef void (*unparsedEntityDeclSAXFunc)(void *ctx, + const xmlChar *name, + const xmlChar *publicId, + const xmlChar *systemId, + const xmlChar *notationName); +/** + * setDocumentLocatorSAXFunc: + * @ctx: the user data (XML parser context) + * @loc: A SAX Locator + * + * Receive the document locator at startup, actually xmlDefaultSAXLocator. + * Everything is available on the context, so this is useless in our case. + */ +typedef void (*setDocumentLocatorSAXFunc) (void *ctx, + xmlSAXLocatorPtr loc); +/** + * startDocumentSAXFunc: + * @ctx: the user data (XML parser context) + * + * Called when the document start being processed. + */ +typedef void (*startDocumentSAXFunc) (void *ctx); +/** + * endDocumentSAXFunc: + * @ctx: the user data (XML parser context) + * + * Called when the document end has been detected. + */ +typedef void (*endDocumentSAXFunc) (void *ctx); +/** + * startElementSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The element name, including namespace prefix + * @atts: An array of name/value attributes pairs, NULL terminated + * + * Called when an opening tag has been processed. + */ +typedef void (*startElementSAXFunc) (void *ctx, + const xmlChar *name, + const xmlChar **atts); +/** + * endElementSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The element name + * + * Called when the end of an element has been detected. + */ +typedef void (*endElementSAXFunc) (void *ctx, + const xmlChar *name); +/** + * attributeSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The attribute name, including namespace prefix + * @value: The attribute 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. + */ +typedef void (*attributeSAXFunc) (void *ctx, + const xmlChar *name, + const xmlChar *value); +/** + * referenceSAXFunc: + * @ctx: the user data (XML parser context) + * @name: The entity name + * + * Called when an entity reference is detected. + */ +typedef void (*referenceSAXFunc) (void *ctx, + const xmlChar *name); +/** + * charactersSAXFunc: + * @ctx: the user data (XML parser context) + * @ch: a xmlChar string + * @len: the number of xmlChar + * + * Receiving some chars from the parser. + */ +typedef void (*charactersSAXFunc) (void *ctx, + const xmlChar *ch, + int len); +/** + * ignorableWhitespaceSAXFunc: + * @ctx: the user data (XML parser context) + * @ch: a xmlChar string + * @len: the number of xmlChar + * + * Receiving some ignorable whitespaces from the parser. + * UNUSED: by default the DOM building will use characters. + */ +typedef void (*ignorableWhitespaceSAXFunc) (void *ctx, + const xmlChar *ch, + int len); +/** + * processingInstructionSAXFunc: + * @ctx: the user data (XML parser context) + * @target: the target name + * @data: the PI data's + * + * A processing instruction has been parsed. + */ +typedef void (*processingInstructionSAXFunc) (void *ctx, + const xmlChar *target, + const xmlChar *data); +/** + * commentSAXFunc: + * @ctx: the user data (XML parser context) + * @value: the comment content + * + * A comment has been parsed. + */ +typedef void (*commentSAXFunc) (void *ctx, + const xmlChar *value); +/** + * cdataBlockSAXFunc: + * @ctx: the user data (XML parser context) + * @value: The pcdata content + * @len: the block length + * + * Called when a pcdata block has been parsed. + */ +typedef void (*cdataBlockSAXFunc) ( + void *ctx, + const xmlChar *value, + int len); +/** + * warningSAXFunc: + * @ctx: an XML parser context + * @msg: the message to display/transmit + * @...: extra parameters for the message display + * + * Display and format a warning messages, callback. + */ +typedef void (*warningSAXFunc) (void *ctx, + const char *msg, ...); +/** + * errorSAXFunc: + * @ctx: an XML parser context + * @msg: the message to display/transmit + * @...: extra parameters for the message display + * + * Display and format an error messages, callback. + */ +typedef void (*errorSAXFunc) (void *ctx, + const char *msg, ...); +/** + * fatalErrorSAXFunc: + * @ctx: an XML parser context + * @msg: the message to display/transmit + * @...: extra parameters for the message display + * + * Display and format fatal error messages, callback. + * Note: so far fatalError() SAX callbacks are not used, error() + * get all the callbacks for errors. + */ +typedef void (*fatalErrorSAXFunc) (void *ctx, + const char *msg, ...); +/** + * isStandaloneSAXFunc: + * @ctx: the user data (XML parser context) + * + * Is this document tagged standalone? + * + * Returns 1 if true + */ +typedef int (*isStandaloneSAXFunc) (void *ctx); +/** + * hasInternalSubsetSAXFunc: + * @ctx: the user data (XML parser context) + * + * Does this document has an internal subset. + * + * Returns 1 if true + */ +typedef int (*hasInternalSubsetSAXFunc) (void *ctx); +/** + * hasExternalSubsetSAXFunc: + * @ctx: the user data (XML parser context) + * + * Does this document has an external subset? + * + * Returns 1 if true + */ +typedef int (*hasExternalSubsetSAXFunc) (void *ctx); + +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; /* unused error() get all the errors */ + getParameterEntitySAXFunc getParameterEntity; + cdataBlockSAXFunc cdataBlock; + externalSubsetSAXFunc externalSubset; + int initialized; +}; + +/** + * xmlExternalEntityLoader: + * @URL: The System ID of the resource requested + * @ID: The Public ID of the resource requested + * @context: the XML parser context + * + * External entity loaders types. + * + * Returns the entity input parser. + */ +typedef xmlParserInputPtr (*xmlExternalEntityLoader) (const char *URL, + const char *ID, + xmlParserCtxtPtr context); + +/* + * Global variables: just the default SAX interface tables and XML + * version infos. + */ +#if 0 +LIBXML_DLL_IMPORT extern const char *xmlParserVersion; +#endif + +/* +LIBXML_DLL_IMPORT extern xmlSAXLocator xmlDefaultSAXLocator; +LIBXML_DLL_IMPORT extern xmlSAXHandler xmlDefaultSAXHandler; +LIBXML_DLL_IMPORT extern xmlSAXHandler htmlDefaultSAXHandler; +LIBXML_DLL_IMPORT extern xmlSAXHandler docbDefaultSAXHandler; + */ + +/* + * Entity substitution default behavior. + */ + +#if 0 +LIBXML_DLL_IMPORT extern int xmlSubstituteEntitiesDefaultValue; +LIBXML_DLL_IMPORT extern int xmlGetWarningsDefaultValue; +#endif + +#ifdef __cplusplus +} +#endif +#include <libxml/encoding.h> +#include <libxml/xmlIO.h> +#include <libxml/globals.h> +#ifdef __cplusplus +extern "C" { +#endif + + +/* + * Init/Cleanup + */ +void xmlInitParser (void); +void xmlCleanupParser (void); + +/* + * Input functions + */ +int xmlParserInputRead (xmlParserInputPtr in, + int len); +int xmlParserInputGrow (xmlParserInputPtr in, + int len); + +/* + * xmlChar handling + */ +xmlChar * xmlStrdup (const xmlChar *cur); +xmlChar * xmlStrndup (const xmlChar *cur, + int len); +xmlChar * xmlCharStrndup (const char *cur, + int len); +xmlChar * xmlCharStrdup (const char *cur); +xmlChar * xmlStrsub (const xmlChar *str, + int start, + int len); +const xmlChar * xmlStrchr (const xmlChar *str, + xmlChar val); +const xmlChar * xmlStrstr (const xmlChar *str, + const xmlChar *val); +const xmlChar * xmlStrcasestr (const xmlChar *str, + xmlChar *val); +int xmlStrcmp (const xmlChar *str1, + const xmlChar *str2); +int xmlStrncmp (const xmlChar *str1, + const xmlChar *str2, + int len); +int xmlStrcasecmp (const xmlChar *str1, + const xmlChar *str2); +int xmlStrncasecmp (const xmlChar *str1, + const xmlChar *str2, + int len); +int xmlStrEqual (const xmlChar *str1, + const xmlChar *str2); +int xmlStrlen (const xmlChar *str); +xmlChar * xmlStrcat (xmlChar *cur, + const xmlChar *add); +xmlChar * xmlStrncat (xmlChar *cur, + const xmlChar *add, + int len); + +/* + * Basic parsing Interfaces + */ +xmlDocPtr xmlParseDoc (xmlChar *cur); +xmlDocPtr xmlParseMemory (const char *buffer, + int size); +xmlDocPtr xmlParseFile (const char *filename); +int xmlSubstituteEntitiesDefault(int val); +int xmlKeepBlanksDefault (int val); +void xmlStopParser (xmlParserCtxtPtr ctxt); +int xmlPedanticParserDefault(int val); +int xmlLineNumbersDefault (int val); + +/* + * Recovery mode + */ +xmlDocPtr xmlRecoverDoc (xmlChar *cur); +xmlDocPtr xmlRecoverMemory (const char *buffer, + int size); +xmlDocPtr xmlRecoverFile (const char *filename); + +/* + * Less common routines and SAX interfaces + */ +int xmlParseDocument (xmlParserCtxtPtr ctxt); +int xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt); +xmlDocPtr xmlSAXParseDoc (xmlSAXHandlerPtr sax, + xmlChar *cur, + int recovery); +int xmlSAXUserParseFile (xmlSAXHandlerPtr sax, + void *user_data, + const char *filename); +int xmlSAXUserParseMemory (xmlSAXHandlerPtr sax, + void *user_data, + const char *buffer, + int size); +xmlDocPtr xmlSAXParseMemory (xmlSAXHandlerPtr sax, + const char *buffer, + int size, + int recovery); +xmlDocPtr xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax, + const char *buffer, + int size, + int recovery, + void *data); +xmlDocPtr xmlSAXParseFile (xmlSAXHandlerPtr sax, + const char *filename, + int recovery); +xmlDocPtr xmlSAXParseFileWithData (xmlSAXHandlerPtr sax, + const char *filename, + int recovery, + void *data); +xmlDocPtr xmlSAXParseEntity (xmlSAXHandlerPtr sax, + const char *filename); +xmlDocPtr xmlParseEntity (const char *filename); +xmlDtdPtr xmlParseDTD (const xmlChar *ExternalID, + const xmlChar *SystemID); +xmlDtdPtr xmlSAXParseDTD (xmlSAXHandlerPtr sax, + const xmlChar *ExternalID, + const xmlChar *SystemID); +xmlDtdPtr xmlIOParseDTD (xmlSAXHandlerPtr sax, + xmlParserInputBufferPtr input, + xmlCharEncoding enc); +int xmlParseBalancedChunkMemory(xmlDocPtr doc, + xmlSAXHandlerPtr sax, + void *user_data, + int depth, + const xmlChar *string, + xmlNodePtr *lst); +int xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc, + xmlSAXHandlerPtr sax, + void *user_data, + int depth, + const xmlChar *string, + xmlNodePtr *lst, + int recover); +int xmlParseExternalEntity (xmlDocPtr doc, + xmlSAXHandlerPtr sax, + void *user_data, + int depth, + const xmlChar *URL, + const xmlChar *ID, + xmlNodePtr *lst); +int xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx, + const xmlChar *URL, + const xmlChar *ID, + xmlNodePtr *lst); + +/* + * Parser contexts handling. + */ +void xmlInitParserCtxt (xmlParserCtxtPtr ctxt); +void xmlClearParserCtxt (xmlParserCtxtPtr ctxt); +void xmlFreeParserCtxt (xmlParserCtxtPtr ctxt); +void xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt, + const xmlChar* buffer, + const char *filename); +xmlParserCtxtPtr xmlCreateDocParserCtxt (xmlChar *cur); + +/* + * Reading/setting optional parsing features. + */ + +int xmlGetFeaturesList (int *len, + const char **result); +int xmlGetFeature (xmlParserCtxtPtr ctxt, + const char *name, + void *result); +int xmlSetFeature (xmlParserCtxtPtr ctxt, + const char *name, + void *value); + +/* + * Interfaces for the Push mode. + */ +xmlParserCtxtPtr xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, + void *user_data, + const char *chunk, + int size, + const char *filename); +int xmlParseChunk (xmlParserCtxtPtr ctxt, + const char *chunk, + int size, + int terminate); + +/* + * Special I/O mode. + */ + +xmlParserCtxtPtr xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax, + void *user_data, + xmlInputReadCallback ioread, + xmlInputCloseCallback ioclose, + void *ioctx, + xmlCharEncoding enc); + +xmlParserInputPtr xmlNewIOInputStream (xmlParserCtxtPtr ctxt, + xmlParserInputBufferPtr input, + xmlCharEncoding enc); + +/* + * Node infos. + */ +const xmlParserNodeInfo* + xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt, + const xmlNodePtr node); +void xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); +void xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); +unsigned long xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq, + const xmlNodePtr node); +void xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt, + const xmlParserNodeInfoPtr info); + +/* + * External entities handling actually implemented in xmlIO. + */ + +void xmlSetExternalEntityLoader(xmlExternalEntityLoader f); +xmlExternalEntityLoader + xmlGetExternalEntityLoader(void); +xmlParserInputPtr + xmlLoadExternalEntity (const char *URL, + const char *ID, + xmlParserCtxtPtr ctxt); + +#ifdef __cplusplus +} +#endif +#endif /* __XML_PARSER_H__ */ + |