--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imgcheck/libxml/parser.h Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,1217 @@
+/*
+ * Summary: the core parser module
+ * Description: Interfaces, constants and types related to the XML parser
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_PARSER_H__
+#define __XML_PARSER_H__
+
+#include <stdarg.h>
+
+#include <libxml/xmlversion.h>
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+#include <libxml/hash.h>
+#include <libxml/valid.h>
+#include <libxml/entities.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlstring.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 */
+ /*
+ * NOTE: consumed is only tested for equality in the parser code,
+ * so even if there is an overflow this should not give troubles
+ * for parsing very large instances.
+ */
+ unsigned long 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 */
+ int id; /* an unique identifier for the entity */
+};
+
+/**
+ * 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
+
+/**
+ * XML_SKIP_IDS:
+ *
+ * Bit in the loadsubset context field to tell to not do ID/REFs registration.
+ * Used to initialize xmlLoadExtDtdDefaultValue in some special cases.
+ */
+#define XML_SKIP_IDS 8
+
+/**
+ * xmlParserMode:
+ *
+ * A parser can operate in various modes
+ */
+typedef enum {
+ XML_PARSE_UNKNOWN = 0,
+ XML_PARSE_DOM = 1,
+ XML_PARSE_SAX = 2,
+ XML_PARSE_PUSH_DOM = 3,
+ XML_PARSE_PUSH_SAX = 4,
+ XML_PARSE_READER = 5
+} xmlParserMode;
+
+/**
+ * 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 */
+ const xmlChar *name; /* Current parsed Node */
+ int nameNr; /* Depth of the parsing stack */
+ int nameMax; /* Max depth of the parsing stack */
+ const 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 */
+ const 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 */
+ int progressive; /* is this a progressive parsing */
+ xmlDictPtr dict; /* dictionnary for the parser */
+ const xmlChar * *atts; /* array for the attributes callbacks */
+ int maxatts; /* the size of the array */
+ int docdict; /* use strings from dict to build tree */
+
+ /*
+ * pre-interned strings
+ */
+ const xmlChar *str_xml;
+ const xmlChar *str_xmlns;
+ const xmlChar *str_xml_ns;
+
+ /*
+ * Everything below is used only by the new SAX mode
+ */
+ int sax2; /* operating in the new SAX mode */
+ int nsNr; /* the number of inherited namespaces */
+ int nsMax; /* the size of the arrays */
+ const xmlChar * *nsTab; /* the array of prefix/namespace name */
+ int *attallocs; /* which attribute were allocated */
+ void * *pushTab; /* array of data for push */
+ xmlHashTablePtr attsDefault; /* defaulted attributes if any */
+ xmlHashTablePtr attsSpecial; /* non-CDATA attributes if any */
+ int nsWellFormed; /* is the document XML Nanespace okay */
+ int options; /* Extra options */
+
+ /*
+ * Those fields are needed only for treaming parsing so far
+ */
+ int dictNames; /* Use dictionary names for the tree */
+ int freeElemsNr; /* number of freed element nodes */
+ xmlNodePtr freeElems; /* List of freed element nodes */
+ int freeAttrsNr; /* number of freed attributes nodes */
+ xmlAttrPtr freeAttrs; /* List of freed attributes nodes */
+
+ /*
+ * the complete error informations for the last error.
+ */
+ xmlError lastError;
+ xmlParserMode parseMode; /* the parser 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 (XMLCDECL *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 (XMLCDECL *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 (XMLCDECL *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);
+
+/************************************************************************
+ * *
+ * The SAX version 2 API extensions *
+ * *
+ ************************************************************************/
+/**
+ * XML_SAX2_MAGIC:
+ *
+ * Special constant found in SAX2 blocks initialized fields
+ */
+#define XML_SAX2_MAGIC 0xDEEDBEAF
+
+/**
+ * startElementNsSAX2Func:
+ * @ctx: the user data (XML parser context)
+ * @localname: the local name of the element
+ * @prefix: the element namespace prefix if available
+ * @URI: the element namespace name if available
+ * @nb_namespaces: number of namespace definitions on that node
+ * @namespaces: pointer to the array of prefix/URI pairs namespace definitions
+ * @nb_attributes: the number of attributes on that node
+ * @nb_defaulted: the number of defaulted attributes. The defaulted
+ * ones are at the end of the array
+ * @attributes: pointer to the array of (localname/prefix/URI/value/end)
+ * attribute values.
+ *
+ * SAX2 callback when an element start has been detected by the parser.
+ * It provides the namespace informations for the element, as well as
+ * the new namespace declarations on the element.
+ */
+
+typedef void (*startElementNsSAX2Func) (void *ctx,
+ const xmlChar *localname,
+ const xmlChar *prefix,
+ const xmlChar *URI,
+ int nb_namespaces,
+ const xmlChar **namespaces,
+ int nb_attributes,
+ int nb_defaulted,
+ const xmlChar **attributes);
+
+/**
+ * endElementNsSAX2Func:
+ * @ctx: the user data (XML parser context)
+ * @localname: the local name of the element
+ * @prefix: the element namespace prefix if available
+ * @URI: the element namespace name if available
+ *
+ * SAX2 callback when an element end has been detected by the parser.
+ * It provides the namespace informations for the element.
+ */
+
+typedef void (*endElementNsSAX2Func) (void *ctx,
+ const xmlChar *localname,
+ const xmlChar *prefix,
+ const xmlChar *URI);
+
+
+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;
+ unsigned int initialized;
+ /* The following fields are extensions available only on version 2 */
+ void *_private;
+ startElementNsSAX2Func startElementNs;
+ endElementNsSAX2Func endElementNs;
+ xmlStructuredErrorFunc serror;
+};
+
+/*
+ * SAX Version 1
+ */
+typedef struct _xmlSAXHandlerV1 xmlSAXHandlerV1;
+typedef xmlSAXHandlerV1 *xmlSAXHandlerV1Ptr;
+struct _xmlSAXHandlerV1 {
+ 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;
+ unsigned 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);
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <libxml/encoding.h>
+#include <libxml/xmlIO.h>
+#include <libxml/globals.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+ * Init/Cleanup
+ */
+XMLPUBFUN void XMLCALL
+ xmlInitParser (void);
+XMLPUBFUN void XMLCALL
+ xmlCleanupParser (void);
+
+/*
+ * Input functions
+ */
+XMLPUBFUN int XMLCALL
+ xmlParserInputRead (xmlParserInputPtr in,
+ int len);
+XMLPUBFUN int XMLCALL
+ xmlParserInputGrow (xmlParserInputPtr in,
+ int len);
+
+/*
+ * Basic parsing Interfaces
+ */
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlParseDoc (const xmlChar *cur);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlParseFile (const char *filename);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlParseMemory (const char *buffer,
+ int size);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN int XMLCALL
+ xmlSubstituteEntitiesDefault(int val);
+XMLPUBFUN int XMLCALL
+ xmlKeepBlanksDefault (int val);
+XMLPUBFUN void XMLCALL
+ xmlStopParser (xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+ xmlPedanticParserDefault(int val);
+XMLPUBFUN int XMLCALL
+ xmlLineNumbersDefault (int val);
+
+#ifdef LIBXML_SAX1_ENABLED
+/*
+ * Recovery mode
+ */
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlRecoverDoc (xmlChar *cur);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlRecoverMemory (const char *buffer,
+ int size);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlRecoverFile (const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+
+/*
+ * Less common routines and SAX interfaces
+ */
+XMLPUBFUN int XMLCALL
+ xmlParseDocument (xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+ xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+ xmlSAXUserParseFile (xmlSAXHandlerPtr sax,
+ void *user_data,
+ const char *filename);
+XMLPUBFUN int XMLCALL
+ xmlSAXUserParseMemory (xmlSAXHandlerPtr sax,
+ void *user_data,
+ const char *buffer,
+ int size);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseDoc (xmlSAXHandlerPtr sax,
+ const xmlChar *cur,
+ int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseMemory (xmlSAXHandlerPtr sax,
+ const char *buffer,
+ int size,
+ int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax,
+ const char *buffer,
+ int size,
+ int recovery,
+ void *data);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseFile (xmlSAXHandlerPtr sax,
+ const char *filename,
+ int recovery);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseFileWithData (xmlSAXHandlerPtr sax,
+ const char *filename,
+ int recovery,
+ void *data);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlSAXParseEntity (xmlSAXHandlerPtr sax,
+ const char *filename);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlParseEntity (const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+
+#ifdef LIBXML_VALID_ENABLED
+XMLPUBFUN xmlDtdPtr XMLCALL
+ xmlSAXParseDTD (xmlSAXHandlerPtr sax,
+ const xmlChar *ExternalID,
+ const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+ xmlParseDTD (const xmlChar *ExternalID,
+ const xmlChar *SystemID);
+XMLPUBFUN xmlDtdPtr XMLCALL
+ xmlIOParseDTD (xmlSAXHandlerPtr sax,
+ xmlParserInputBufferPtr input,
+ xmlCharEncoding enc);
+#endif /* LIBXML_VALID_ENABLE */
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+ xmlParseBalancedChunkMemory(xmlDocPtr doc,
+ xmlSAXHandlerPtr sax,
+ void *user_data,
+ int depth,
+ const xmlChar *string,
+ xmlNodePtr *lst);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN xmlParserErrors XMLCALL
+ xmlParseInNodeContext (xmlNodePtr node,
+ const char *data,
+ int datalen,
+ int options,
+ xmlNodePtr *lst);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN int XMLCALL
+ xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc,
+ xmlSAXHandlerPtr sax,
+ void *user_data,
+ int depth,
+ const xmlChar *string,
+ xmlNodePtr *lst,
+ int recover);
+XMLPUBFUN int XMLCALL
+ xmlParseExternalEntity (xmlDocPtr doc,
+ xmlSAXHandlerPtr sax,
+ void *user_data,
+ int depth,
+ const xmlChar *URL,
+ const xmlChar *ID,
+ xmlNodePtr *lst);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN int XMLCALL
+ xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx,
+ const xmlChar *URL,
+ const xmlChar *ID,
+ xmlNodePtr *lst);
+
+/*
+ * Parser contexts handling.
+ */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+ xmlNewParserCtxt (void);
+XMLPUBFUN int XMLCALL
+ xmlInitParserCtxt (xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+ xmlClearParserCtxt (xmlParserCtxtPtr ctxt);
+XMLPUBFUN void XMLCALL
+ xmlFreeParserCtxt (xmlParserCtxtPtr ctxt);
+#ifdef LIBXML_SAX1_ENABLED
+XMLPUBFUN void XMLCALL
+ xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt,
+ const xmlChar* buffer,
+ const char *filename);
+#endif /* LIBXML_SAX1_ENABLED */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+ xmlCreateDocParserCtxt (const xmlChar *cur);
+
+#ifdef LIBXML_LEGACY_ENABLED
+/*
+ * Reading/setting optional parsing features.
+ */
+XMLPUBFUN int XMLCALL
+ xmlGetFeaturesList (int *len,
+ const char **result);
+XMLPUBFUN int XMLCALL
+ xmlGetFeature (xmlParserCtxtPtr ctxt,
+ const char *name,
+ void *result);
+XMLPUBFUN int XMLCALL
+ xmlSetFeature (xmlParserCtxtPtr ctxt,
+ const char *name,
+ void *value);
+#endif /* LIBXML_LEGACY_ENABLED */
+
+#ifdef LIBXML_PUSH_ENABLED
+/*
+ * Interfaces for the Push mode.
+ */
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+ xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax,
+ void *user_data,
+ const char *chunk,
+ int size,
+ const char *filename);
+XMLPUBFUN int XMLCALL
+ xmlParseChunk (xmlParserCtxtPtr ctxt,
+ const char *chunk,
+ int size,
+ int terminate);
+#endif /* LIBXML_PUSH_ENABLED */
+
+/*
+ * Special I/O mode.
+ */
+
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
+ xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax,
+ void *user_data,
+ xmlInputReadCallback ioread,
+ xmlInputCloseCallback ioclose,
+ void *ioctx,
+ xmlCharEncoding enc);
+
+XMLPUBFUN xmlParserInputPtr XMLCALL
+ xmlNewIOInputStream (xmlParserCtxtPtr ctxt,
+ xmlParserInputBufferPtr input,
+ xmlCharEncoding enc);
+
+/*
+ * Node infos.
+ */
+XMLPUBFUN const xmlParserNodeInfo* XMLCALL
+ xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt,
+ const xmlNodePtr node);
+XMLPUBFUN void XMLCALL
+ xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq);
+XMLPUBFUN void XMLCALL
+ xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq);
+XMLPUBFUN unsigned long XMLCALL
+ xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq,
+ const xmlNodePtr node);
+XMLPUBFUN void XMLCALL
+ xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt,
+ const xmlParserNodeInfoPtr info);
+
+/*
+ * External entities handling actually implemented in xmlIO.
+ */
+
+XMLPUBFUN void XMLCALL
+ xmlSetExternalEntityLoader(xmlExternalEntityLoader f);
+XMLPUBFUN xmlExternalEntityLoader XMLCALL
+ xmlGetExternalEntityLoader(void);
+XMLPUBFUN xmlParserInputPtr XMLCALL
+ xmlLoadExternalEntity (const char *URL,
+ const char *ID,
+ xmlParserCtxtPtr ctxt);
+
+/*
+ * Index lookup, actually implemented in the encoding module
+ */
+XMLPUBFUN long XMLCALL
+ xmlByteConsumed (xmlParserCtxtPtr ctxt);
+
+/*
+ * New set of simpler/more flexible APIs
+ */
+/**
+ * xmlParserOption:
+ *
+ * This is the set of XML parser options that can be passed down
+ * to the xmlReadDoc() and similar calls.
+ */
+typedef enum {
+ XML_PARSE_RECOVER = 1<<0, /* recover on errors */
+ XML_PARSE_NOENT = 1<<1, /* substitute entities */
+ XML_PARSE_DTDLOAD = 1<<2, /* load the external subset */
+ XML_PARSE_DTDATTR = 1<<3, /* default DTD attributes */
+ XML_PARSE_DTDVALID = 1<<4, /* validate with the DTD */
+ XML_PARSE_NOERROR = 1<<5, /* suppress error reports */
+ XML_PARSE_NOWARNING = 1<<6, /* suppress warning reports */
+ XML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */
+ XML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */
+ XML_PARSE_SAX1 = 1<<9, /* use the SAX1 interface internally */
+ XML_PARSE_XINCLUDE = 1<<10,/* Implement XInclude substitition */
+ XML_PARSE_NONET = 1<<11,/* Forbid network access */
+ XML_PARSE_NODICT = 1<<12,/* Do not reuse the context dictionnary */
+ XML_PARSE_NSCLEAN = 1<<13,/* remove redundant namespaces declarations */
+ XML_PARSE_NOCDATA = 1<<14,/* merge CDATA as text nodes */
+ XML_PARSE_NOXINCNODE= 1<<15,/* do not generate XINCLUDE START/END nodes */
+ XML_PARSE_COMPACT = 1<<16 /* compact small text nodes */
+} xmlParserOption;
+
+XMLPUBFUN void XMLCALL
+ xmlCtxtReset (xmlParserCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+ xmlCtxtResetPush (xmlParserCtxtPtr ctxt,
+ const char *chunk,
+ int size,
+ const char *filename,
+ const char *encoding);
+XMLPUBFUN int XMLCALL
+ xmlCtxtUseOptions (xmlParserCtxtPtr ctxt,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlReadDoc (const xmlChar *cur,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlReadFile (const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlReadMemory (const char *buffer,
+ int size,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlReadFd (int fd,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlReadIO (xmlInputReadCallback ioread,
+ xmlInputCloseCallback ioclose,
+ void *ioctx,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlCtxtReadDoc (xmlParserCtxtPtr ctxt,
+ const xmlChar *cur,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlCtxtReadFile (xmlParserCtxtPtr ctxt,
+ const char *filename,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlCtxtReadMemory (xmlParserCtxtPtr ctxt,
+ const char *buffer,
+ int size,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlCtxtReadFd (xmlParserCtxtPtr ctxt,
+ int fd,
+ const char *URL,
+ const char *encoding,
+ int options);
+XMLPUBFUN xmlDocPtr XMLCALL
+ xmlCtxtReadIO (xmlParserCtxtPtr ctxt,
+ xmlInputReadCallback ioread,
+ xmlInputCloseCallback ioclose,
+ void *ioctx,
+ const char *URL,
+ const char *encoding,
+ int options);
+
+/*
+ * Library wide options
+ */
+/**
+ * xmlFeature:
+ *
+ * Used to examine the existance of features that can be enabled
+ * or disabled at compile-time.
+ * They used to be called XML_FEATURE_xxx but this clashed with Expat
+ */
+typedef enum {
+ XML_WITH_THREAD = 1,
+ XML_WITH_TREE = 2,
+ XML_WITH_OUTPUT = 3,
+ XML_WITH_PUSH = 4,
+ XML_WITH_READER = 5,
+ XML_WITH_PATTERN = 6,
+ XML_WITH_WRITER = 7,
+ XML_WITH_SAX1 = 8,
+ XML_WITH_FTP = 9,
+ XML_WITH_HTTP = 10,
+ XML_WITH_VALID = 11,
+ XML_WITH_HTML = 12,
+ XML_WITH_LEGACY = 13,
+ XML_WITH_C14N = 14,
+ XML_WITH_CATALOG = 15,
+ XML_WITH_XPATH = 16,
+ XML_WITH_XPTR = 17,
+ XML_WITH_XINCLUDE = 18,
+ XML_WITH_ICONV = 19,
+ XML_WITH_ISO8859X = 20,
+ XML_WITH_UNICODE = 21,
+ XML_WITH_REGEXP = 22,
+ XML_WITH_AUTOMATA = 23,
+ XML_WITH_EXPR = 24,
+ XML_WITH_SCHEMAS = 25,
+ XML_WITH_SCHEMATRON = 26,
+ XML_WITH_MODULES = 27,
+ XML_WITH_DEBUG = 28,
+ XML_WITH_DEBUG_MEM = 29,
+ XML_WITH_DEBUG_RUN = 30,
+ XML_WITH_NONE = 99999 /* just to be sure of allocation size */
+} xmlFeature;
+
+XMLPUBFUN int XMLCALL
+ xmlHasFeature (xmlFeature feature);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_PARSER_H__ */
+