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authormarha <marha@users.sourceforge.net>2011-01-19 10:58:44 +0000
committermarha <marha@users.sourceforge.net>2011-01-19 10:58:44 +0000
commit55ad24f775c07bed7ef653d4ead279c8b61fbf20 (patch)
treee5eae61fb3f59ab63739bf7906b4dbad65dde28d /libxml2/include/libxml/xmlregexp.h
parent35f18739481b50589e62e5bc6c77956cd590d745 (diff)
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Added makefiles for fontconfig libXft and libXrender
Added libxml2 include files and library Added iconf.h Enabled XRENDER in xclock
Diffstat (limited to 'libxml2/include/libxml/xmlregexp.h')
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diff --git a/libxml2/include/libxml/xmlregexp.h b/libxml2/include/libxml/xmlregexp.h
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+/*
+ * Summary: regular expressions handling
+ * Description: basic API for libxml regular expressions handling used
+ * for XML Schemas and validation.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_REGEXP_H__
+#define __XML_REGEXP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_REGEXP_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * xmlRegexpPtr:
+ *
+ * A libxml regular expression, they can actually be far more complex
+ * thank the POSIX regex expressions.
+ */
+typedef struct _xmlRegexp xmlRegexp;
+typedef xmlRegexp *xmlRegexpPtr;
+
+/**
+ * xmlRegExecCtxtPtr:
+ *
+ * A libxml progressive regular expression evaluation context
+ */
+typedef struct _xmlRegExecCtxt xmlRegExecCtxt;
+typedef xmlRegExecCtxt *xmlRegExecCtxtPtr;
+
+#ifdef __cplusplus
+}
+#endif
+#include <libxml/tree.h>
+#include <libxml/dict.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The POSIX like API
+ */
+XMLPUBFUN xmlRegexpPtr XMLCALL
+ xmlRegexpCompile (const xmlChar *regexp);
+XMLPUBFUN void XMLCALL xmlRegFreeRegexp(xmlRegexpPtr regexp);
+XMLPUBFUN int XMLCALL
+ xmlRegexpExec (xmlRegexpPtr comp,
+ const xmlChar *value);
+XMLPUBFUN void XMLCALL
+ xmlRegexpPrint (FILE *output,
+ xmlRegexpPtr regexp);
+XMLPUBFUN int XMLCALL
+ xmlRegexpIsDeterminist(xmlRegexpPtr comp);
+
+/**
+ * xmlRegExecCallbacks:
+ * @exec: the regular expression context
+ * @token: the current token string
+ * @transdata: transition data
+ * @inputdata: input data
+ *
+ * Callback function when doing a transition in the automata
+ */
+typedef void (*xmlRegExecCallbacks) (xmlRegExecCtxtPtr exec,
+ const xmlChar *token,
+ void *transdata,
+ void *inputdata);
+
+/*
+ * The progressive API
+ */
+XMLPUBFUN xmlRegExecCtxtPtr XMLCALL
+ xmlRegNewExecCtxt (xmlRegexpPtr comp,
+ xmlRegExecCallbacks callback,
+ void *data);
+XMLPUBFUN void XMLCALL
+ xmlRegFreeExecCtxt (xmlRegExecCtxtPtr exec);
+XMLPUBFUN int XMLCALL
+ xmlRegExecPushString(xmlRegExecCtxtPtr exec,
+ const xmlChar *value,
+ void *data);
+XMLPUBFUN int XMLCALL
+ xmlRegExecPushString2(xmlRegExecCtxtPtr exec,
+ const xmlChar *value,
+ const xmlChar *value2,
+ void *data);
+
+XMLPUBFUN int XMLCALL
+ xmlRegExecNextValues(xmlRegExecCtxtPtr exec,
+ int *nbval,
+ int *nbneg,
+ xmlChar **values,
+ int *terminal);
+XMLPUBFUN int XMLCALL
+ xmlRegExecErrInfo (xmlRegExecCtxtPtr exec,
+ const xmlChar **string,
+ int *nbval,
+ int *nbneg,
+ xmlChar **values,
+ int *terminal);
+#ifdef LIBXML_EXPR_ENABLED
+/*
+ * Formal regular expression handling
+ * Its goal is to do some formal work on content models
+ */
+
+/* expressions are used within a context */
+typedef struct _xmlExpCtxt xmlExpCtxt;
+typedef xmlExpCtxt *xmlExpCtxtPtr;
+
+XMLPUBFUN void XMLCALL
+ xmlExpFreeCtxt (xmlExpCtxtPtr ctxt);
+XMLPUBFUN xmlExpCtxtPtr XMLCALL
+ xmlExpNewCtxt (int maxNodes,
+ xmlDictPtr dict);
+
+XMLPUBFUN int XMLCALL
+ xmlExpCtxtNbNodes(xmlExpCtxtPtr ctxt);
+XMLPUBFUN int XMLCALL
+ xmlExpCtxtNbCons(xmlExpCtxtPtr ctxt);
+
+/* Expressions are trees but the tree is opaque */
+typedef struct _xmlExpNode xmlExpNode;
+typedef xmlExpNode *xmlExpNodePtr;
+
+typedef enum {
+ XML_EXP_EMPTY = 0,
+ XML_EXP_FORBID = 1,
+ XML_EXP_ATOM = 2,
+ XML_EXP_SEQ = 3,
+ XML_EXP_OR = 4,
+ XML_EXP_COUNT = 5
+} xmlExpNodeType;
+
+/*
+ * 2 core expressions shared by all for the empty language set
+ * and for the set with just the empty token
+ */
+XMLPUBVAR xmlExpNodePtr forbiddenExp;
+XMLPUBVAR xmlExpNodePtr emptyExp;
+
+/*
+ * Expressions are reference counted internally
+ */
+XMLPUBFUN void XMLCALL
+ xmlExpFree (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr);
+XMLPUBFUN void XMLCALL
+ xmlExpRef (xmlExpNodePtr expr);
+
+/*
+ * constructors can be either manual or from a string
+ */
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpParse (xmlExpCtxtPtr ctxt,
+ const char *expr);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpNewAtom (xmlExpCtxtPtr ctxt,
+ const xmlChar *name,
+ int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpNewOr (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr left,
+ xmlExpNodePtr right);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpNewSeq (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr left,
+ xmlExpNodePtr right);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpNewRange (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr subset,
+ int min,
+ int max);
+/*
+ * The really interesting APIs
+ */
+XMLPUBFUN int XMLCALL
+ xmlExpIsNillable(xmlExpNodePtr expr);
+XMLPUBFUN int XMLCALL
+ xmlExpMaxToken (xmlExpNodePtr expr);
+XMLPUBFUN int XMLCALL
+ xmlExpGetLanguage(xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr,
+ const xmlChar**langList,
+ int len);
+XMLPUBFUN int XMLCALL
+ xmlExpGetStart (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr,
+ const xmlChar**tokList,
+ int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpStringDerive(xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr,
+ const xmlChar *str,
+ int len);
+XMLPUBFUN xmlExpNodePtr XMLCALL
+ xmlExpExpDerive (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr,
+ xmlExpNodePtr sub);
+XMLPUBFUN int XMLCALL
+ xmlExpSubsume (xmlExpCtxtPtr ctxt,
+ xmlExpNodePtr expr,
+ xmlExpNodePtr sub);
+XMLPUBFUN void XMLCALL
+ xmlExpDump (xmlBufferPtr buf,
+ xmlExpNodePtr expr);
+#endif /* LIBXML_EXPR_ENABLED */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_REGEXP_ENABLED */
+
+#endif /*__XML_REGEXP_H__ */