1 /* 2 * Summary: implementation of the Relax-NG validation 3 * Description: implementation of the Relax-NG validation 4 * 5 * Copy: See Copyright for the status of this software. 6 * 7 * Author: Daniel Veillard 8 */ 9 10 #ifndef __XML_RELAX_NG__ 11 #define __XML_RELAX_NG__ 12 13 #include <libxml/xmlversion.h> 14 #include <libxml/hash.h> 15 #include <libxml/xmlstring.h> 16 17 #ifdef LIBXML_SCHEMAS_ENABLED 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 23 typedef struct _xmlRelaxNG xmlRelaxNG; 24 typedef xmlRelaxNG *xmlRelaxNGPtr; 25 26 27 /** 28 * xmlRelaxNGValidityErrorFunc: 29 * @ctx: the validation context 30 * @msg: the message 31 * @...: extra arguments 32 * 33 * Signature of an error callback from a Relax-NG validation 34 */ 35 typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, 36 const char *msg, 37 ...) LIBXML_ATTR_FORMAT(2,3); 38 39 /** 40 * xmlRelaxNGValidityWarningFunc: 41 * @ctx: the validation context 42 * @msg: the message 43 * @...: extra arguments 44 * 45 * Signature of a warning callback from a Relax-NG validation 46 */ 47 typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx, 48 const char *msg, 49 ...) LIBXML_ATTR_FORMAT(2,3); 50 51 /** 52 * A schemas validation context 53 */ 54 typedef struct _xmlRelaxNGParserCtxt xmlRelaxNGParserCtxt; 55 typedef xmlRelaxNGParserCtxt *xmlRelaxNGParserCtxtPtr; 56 57 typedef struct _xmlRelaxNGValidCtxt xmlRelaxNGValidCtxt; 58 typedef xmlRelaxNGValidCtxt *xmlRelaxNGValidCtxtPtr; 59 60 /* 61 * xmlRelaxNGValidErr: 62 * 63 * List of possible Relax NG validation errors 64 */ 65 typedef enum { 66 XML_RELAXNG_OK = 0, 67 XML_RELAXNG_ERR_MEMORY, 68 XML_RELAXNG_ERR_TYPE, 69 XML_RELAXNG_ERR_TYPEVAL, 70 XML_RELAXNG_ERR_DUPID, 71 XML_RELAXNG_ERR_TYPECMP, 72 XML_RELAXNG_ERR_NOSTATE, 73 XML_RELAXNG_ERR_NODEFINE, 74 XML_RELAXNG_ERR_LISTEXTRA, 75 XML_RELAXNG_ERR_LISTEMPTY, 76 XML_RELAXNG_ERR_INTERNODATA, 77 XML_RELAXNG_ERR_INTERSEQ, 78 XML_RELAXNG_ERR_INTEREXTRA, 79 XML_RELAXNG_ERR_ELEMNAME, 80 XML_RELAXNG_ERR_ATTRNAME, 81 XML_RELAXNG_ERR_ELEMNONS, 82 XML_RELAXNG_ERR_ATTRNONS, 83 XML_RELAXNG_ERR_ELEMWRONGNS, 84 XML_RELAXNG_ERR_ATTRWRONGNS, 85 XML_RELAXNG_ERR_ELEMEXTRANS, 86 XML_RELAXNG_ERR_ATTREXTRANS, 87 XML_RELAXNG_ERR_ELEMNOTEMPTY, 88 XML_RELAXNG_ERR_NOELEM, 89 XML_RELAXNG_ERR_NOTELEM, 90 XML_RELAXNG_ERR_ATTRVALID, 91 XML_RELAXNG_ERR_CONTENTVALID, 92 XML_RELAXNG_ERR_EXTRACONTENT, 93 XML_RELAXNG_ERR_INVALIDATTR, 94 XML_RELAXNG_ERR_DATAELEM, 95 XML_RELAXNG_ERR_VALELEM, 96 XML_RELAXNG_ERR_LISTELEM, 97 XML_RELAXNG_ERR_DATATYPE, 98 XML_RELAXNG_ERR_VALUE, 99 XML_RELAXNG_ERR_LIST, 100 XML_RELAXNG_ERR_NOGRAMMAR, 101 XML_RELAXNG_ERR_EXTRADATA, 102 XML_RELAXNG_ERR_LACKDATA, 103 XML_RELAXNG_ERR_INTERNAL, 104 XML_RELAXNG_ERR_ELEMWRONG, 105 XML_RELAXNG_ERR_TEXTWRONG 106 } xmlRelaxNGValidErr; 107 108 /* 109 * xmlRelaxNGParserFlags: 110 * 111 * List of possible Relax NG Parser flags 112 */ 113 typedef enum { 114 XML_RELAXNGP_NONE = 0, 115 XML_RELAXNGP_FREE_DOC = 1, 116 XML_RELAXNGP_CRNG = 2 117 } xmlRelaxNGParserFlag; 118 119 XMLPUBFUN int XMLCALL 120 xmlRelaxNGInitTypes (void); 121 XMLPUBFUN void XMLCALL 122 xmlRelaxNGCleanupTypes (void); 123 124 /* 125 * Interfaces for parsing. 126 */ 127 XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL 128 xmlRelaxNGNewParserCtxt (const char *URL); 129 XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL 130 xmlRelaxNGNewMemParserCtxt (const char *buffer, 131 int size); 132 XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL 133 xmlRelaxNGNewDocParserCtxt (xmlDocPtr doc); 134 135 XMLPUBFUN int XMLCALL 136 xmlRelaxParserSetFlag (xmlRelaxNGParserCtxtPtr ctxt, 137 int flag); 138 139 XMLPUBFUN void XMLCALL 140 xmlRelaxNGFreeParserCtxt (xmlRelaxNGParserCtxtPtr ctxt); 141 XMLPUBFUN void XMLCALL 142 xmlRelaxNGSetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, 143 xmlRelaxNGValidityErrorFunc err, 144 xmlRelaxNGValidityWarningFunc warn, 145 void *ctx); 146 XMLPUBFUN int XMLCALL 147 xmlRelaxNGGetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, 148 xmlRelaxNGValidityErrorFunc *err, 149 xmlRelaxNGValidityWarningFunc *warn, 150 void **ctx); 151 XMLPUBFUN void XMLCALL 152 xmlRelaxNGSetParserStructuredErrors( 153 xmlRelaxNGParserCtxtPtr ctxt, 154 xmlStructuredErrorFunc serror, 155 void *ctx); 156 XMLPUBFUN xmlRelaxNGPtr XMLCALL 157 xmlRelaxNGParse (xmlRelaxNGParserCtxtPtr ctxt); 158 XMLPUBFUN void XMLCALL 159 xmlRelaxNGFree (xmlRelaxNGPtr schema); 160 #ifdef LIBXML_OUTPUT_ENABLED 161 XMLPUBFUN void XMLCALL 162 xmlRelaxNGDump (FILE *output, 163 xmlRelaxNGPtr schema); 164 XMLPUBFUN void XMLCALL 165 xmlRelaxNGDumpTree (FILE * output, 166 xmlRelaxNGPtr schema); 167 #endif /* LIBXML_OUTPUT_ENABLED */ 168 /* 169 * Interfaces for validating 170 */ 171 XMLPUBFUN void XMLCALL 172 xmlRelaxNGSetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, 173 xmlRelaxNGValidityErrorFunc err, 174 xmlRelaxNGValidityWarningFunc warn, 175 void *ctx); 176 XMLPUBFUN int XMLCALL 177 xmlRelaxNGGetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, 178 xmlRelaxNGValidityErrorFunc *err, 179 xmlRelaxNGValidityWarningFunc *warn, 180 void **ctx); 181 XMLPUBFUN void XMLCALL 182 xmlRelaxNGSetValidStructuredErrors(xmlRelaxNGValidCtxtPtr ctxt, 183 xmlStructuredErrorFunc serror, void *ctx); 184 XMLPUBFUN xmlRelaxNGValidCtxtPtr XMLCALL 185 xmlRelaxNGNewValidCtxt (xmlRelaxNGPtr schema); 186 XMLPUBFUN void XMLCALL 187 xmlRelaxNGFreeValidCtxt (xmlRelaxNGValidCtxtPtr ctxt); 188 XMLPUBFUN int XMLCALL 189 xmlRelaxNGValidateDoc (xmlRelaxNGValidCtxtPtr ctxt, 190 xmlDocPtr doc); 191 /* 192 * Interfaces for progressive validation when possible 193 */ 194 XMLPUBFUN int XMLCALL 195 xmlRelaxNGValidatePushElement (xmlRelaxNGValidCtxtPtr ctxt, 196 xmlDocPtr doc, 197 xmlNodePtr elem); 198 XMLPUBFUN int XMLCALL 199 xmlRelaxNGValidatePushCData (xmlRelaxNGValidCtxtPtr ctxt, 200 const xmlChar *data, 201 int len); 202 XMLPUBFUN int XMLCALL 203 xmlRelaxNGValidatePopElement (xmlRelaxNGValidCtxtPtr ctxt, 204 xmlDocPtr doc, 205 xmlNodePtr elem); 206 XMLPUBFUN int XMLCALL 207 xmlRelaxNGValidateFullElement (xmlRelaxNGValidCtxtPtr ctxt, 208 xmlDocPtr doc, 209 xmlNodePtr elem); 210 211 #ifdef __cplusplus 212 } 213 #endif 214 215 #endif /* LIBXML_SCHEMAS_ENABLED */ 216 217 #endif /* __XML_RELAX_NG__ */ 218
