diff -r 889504eac4fb -r 604ca70b6235 xml/cxmllibrary/src/xmlp/src/XmlpEntity.cpp --- a/xml/cxmllibrary/src/xmlp/src/XmlpEntity.cpp Tue Aug 31 17:02:56 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,816 +0,0 @@ -/* -* Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the License "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - - -#include "cxml_internal.h" -#include -#include -#include -#include "cxml_xmlp_entity.h" -#include "cxml_xmlp_int_entity.h" - -/*IMPORTANT NOTE: This array must be sorted by entity name. The lookup function - * does a binary search. - * - * When you update this table make sure the constant - * CXML_Num_CaseInsensitive_Entries which is the count of - * caseinsensitive entries is updated correctly - */ - -#define CXML_Num_CaseInsensitive_Entries 126 - - - -static -const CXML_EntitySet_Entry_t CXML_EntitySet_Array[] = -{ - // CaseSensitive entries - {(CXML_Uint8*) "AElig", 198 }, - {(CXML_Uint8*) "Aacute", 193 }, - {(CXML_Uint8*) "Acirc", 194 }, - {(CXML_Uint8*) "Agrave", 192 }, - {(CXML_Uint8*) "Alpha", 913 }, - {(CXML_Uint8*) "Aring", 197 }, - {(CXML_Uint8*) "Atilde", 195 }, - {(CXML_Uint8*) "Auml", 196 }, - {(CXML_Uint8*) "Beta", 914 }, - {(CXML_Uint8*) "Ccedil", 199 }, - {(CXML_Uint8*) "Chi", 935 }, - {(CXML_Uint8*) "Dagger", 8225 }, - {(CXML_Uint8*) "Delta", 916 }, - {(CXML_Uint8*) "ETH", 208 }, - {(CXML_Uint8*) "Eacute", 201 }, - {(CXML_Uint8*) "Ecirc", 202 }, - {(CXML_Uint8*) "Egrave", 200 }, - {(CXML_Uint8*) "Epsilon", 917 }, - {(CXML_Uint8*) "Eta", 919 }, - {(CXML_Uint8*) "Euml", 203 }, - {(CXML_Uint8*) "Gamma", 915 }, - {(CXML_Uint8*) "Iacute", 205 }, - {(CXML_Uint8*) "Icirc", 206 }, - {(CXML_Uint8*) "Igrave", 204 }, - {(CXML_Uint8*) "Iota", 921 }, - {(CXML_Uint8*) "Iuml", 207 }, - {(CXML_Uint8*) "Kappa", 922 }, - {(CXML_Uint8*) "Lambda", 923 }, - {(CXML_Uint8*) "Mu", 924 }, - {(CXML_Uint8*) "Ntilde", 209 }, - {(CXML_Uint8*) "Nu", 925 }, - {(CXML_Uint8*) "OElig", 338 }, - {(CXML_Uint8*) "Oacute", 211 }, - {(CXML_Uint8*) "Ocirc", 212 }, - {(CXML_Uint8*) "Ograve", 210 }, - {(CXML_Uint8*) "Omega", 937 }, - {(CXML_Uint8*) "Omicron", 927 }, - {(CXML_Uint8*) "Oslash", 216 }, - {(CXML_Uint8*) "Otilde", 213 }, - {(CXML_Uint8*) "Ouml", 214 }, - {(CXML_Uint8*) "Phi", 934 }, - {(CXML_Uint8*) "Pi", 928 }, - {(CXML_Uint8*) "Prime", 8243 }, - {(CXML_Uint8*) "Psi", 936 }, - {(CXML_Uint8*) "Rho", 929 }, - {(CXML_Uint8*) "Scaron", 352 }, - {(CXML_Uint8*) "Sigma", 931 }, - {(CXML_Uint8*) "THORN", 222 }, - {(CXML_Uint8*) "Tau", 932 }, - {(CXML_Uint8*) "Theta", 920 }, - {(CXML_Uint8*) "Uacute", 218 }, - {(CXML_Uint8*) "Ucirc", 219 }, - {(CXML_Uint8*) "Ugrave", 217 }, - {(CXML_Uint8*) "Upsilon", 933 }, - {(CXML_Uint8*) "Uuml", 220 }, - {(CXML_Uint8*) "Xi", 926 }, - {(CXML_Uint8*) "Yacute", 221 }, - {(CXML_Uint8*) "Yuml", 376 }, - {(CXML_Uint8*) "Zeta", 918 }, - {(CXML_Uint8*) "aacute", 225 }, - {(CXML_Uint8*) "acirc", 226 }, - {(CXML_Uint8*) "acute", 180 }, - {(CXML_Uint8*) "aelig", 230 }, - {(CXML_Uint8*) "agrave", 224 }, - {(CXML_Uint8*) "alpha", 945 }, - {(CXML_Uint8*) "atilde", 227 }, - {(CXML_Uint8*) "auml", 228 }, - {(CXML_Uint8*) "beta", 946 }, - {(CXML_Uint8*) "ccedil", 231 }, - {(CXML_Uint8*) "chi", 967 }, - {(CXML_Uint8*) "dArr", 8659 }, - {(CXML_Uint8*) "dagger", 8224 }, - {(CXML_Uint8*) "darr", 8595 }, - {(CXML_Uint8*) "delta", 948 }, - {(CXML_Uint8*) "eacute", 233 }, - {(CXML_Uint8*) "ecirc", 234 }, - {(CXML_Uint8*) "egrave", 232 }, - {(CXML_Uint8*) "epsilon", 949 }, - {(CXML_Uint8*) "eta", 951 }, - {(CXML_Uint8*) "euml", 235 }, - {(CXML_Uint8*) "gamma", 947 }, - {(CXML_Uint8*) "hArr", 8660 }, - {(CXML_Uint8*) "harr", 8596 }, - {(CXML_Uint8*) "iacute", 237 }, - {(CXML_Uint8*) "icirc", 238 }, - {(CXML_Uint8*) "igrave", 236 }, - {(CXML_Uint8*) "iota", 953 }, - {(CXML_Uint8*) "iuml", 239 }, - {(CXML_Uint8*) "kappa", 954 }, - {(CXML_Uint8*) "lArr", 8656 }, - {(CXML_Uint8*) "lambda", 955 }, - {(CXML_Uint8*) "larr", 8592 }, - {(CXML_Uint8*) "mu", 956 }, - {(CXML_Uint8*) "ntilde", 241 }, - {(CXML_Uint8*) "nu", 957 }, - {(CXML_Uint8*) "oacute", 243 }, - {(CXML_Uint8*) "ocirc", 244 }, - {(CXML_Uint8*) "oelig", 339 }, - {(CXML_Uint8*) "ograve", 242 }, - {(CXML_Uint8*) "omega", 969 }, - {(CXML_Uint8*) "omicron", 959 }, - {(CXML_Uint8*) "oslash", 248 }, - {(CXML_Uint8*) "otilde", 245 }, - {(CXML_Uint8*) "otimes", 8855 }, - {(CXML_Uint8*) "ouml", 246 }, - {(CXML_Uint8*) "phi", 966 }, - {(CXML_Uint8*) "pi", 960 }, - {(CXML_Uint8*) "psi", 968 }, - {(CXML_Uint8*) "rArr", 8658 }, - {(CXML_Uint8*) "rarr", 8594 }, - {(CXML_Uint8*) "rho", 961 }, - {(CXML_Uint8*) "scaron", 353 }, - {(CXML_Uint8*) "sigma", 963 }, - {(CXML_Uint8*) "tau", 964 }, - {(CXML_Uint8*) "theta", 952 }, - {(CXML_Uint8*) "thorn", 254 }, - {(CXML_Uint8*) "uArr", 8657 }, - {(CXML_Uint8*) "uacute", 250 }, - {(CXML_Uint8*) "uarr", 8593 }, - {(CXML_Uint8*) "ucirc", 251 }, - {(CXML_Uint8*) "ugrave", 249 }, - {(CXML_Uint8*) "upsilon", 965 }, - {(CXML_Uint8*) "uuml", 252 }, - {(CXML_Uint8*) "xi", 958 }, - {(CXML_Uint8*) "yacute", 253 }, - {(CXML_Uint8*) "yuml", 255 }, - {(CXML_Uint8*) "zeta", 950 }, - {(CXML_Uint8*) "zwj", 8205 }, - {(CXML_Uint8*) "zwnj", 8204 }, -// Case Insensitive entries - {(CXML_Uint8*) "alefsym", 8501 }, - {(CXML_Uint8*) "amp", 38 }, - {(CXML_Uint8*) "and", 8743 }, - {(CXML_Uint8*) "ang", 8736 }, - {(CXML_Uint8*) "apos", 39 }, - {(CXML_Uint8*) "aring", 229 }, - {(CXML_Uint8*) "asymp", 8776 }, - {(CXML_Uint8*) "bdquo", 8222 }, - {(CXML_Uint8*) "brvbar", 166 }, - {(CXML_Uint8*) "bull", 8226 }, - {(CXML_Uint8*) "cap", 8745 }, - {(CXML_Uint8*) "cedil", 184 }, - {(CXML_Uint8*) "cent", 162 }, - {(CXML_Uint8*) "circ", 710 }, - {(CXML_Uint8*) "clubs", 9827 }, - {(CXML_Uint8*) "cong", 8773 }, - {(CXML_Uint8*) "copy", 169 }, - {(CXML_Uint8*) "crarr", 8629 }, - {(CXML_Uint8*) "cup", 8746 }, - {(CXML_Uint8*) "curren", 164 }, - {(CXML_Uint8*) "deg", 176 }, - {(CXML_Uint8*) "diams", 9830 }, - {(CXML_Uint8*) "divide", 247 }, - {(CXML_Uint8*) "empty", 8709 }, - {(CXML_Uint8*) "emsp", 8195 }, - {(CXML_Uint8*) "ensp", 8194 }, - {(CXML_Uint8*) "equiv", 8801 }, - {(CXML_Uint8*) "eth", 240 }, - {(CXML_Uint8*) "euro", 8364 }, - {(CXML_Uint8*) "exist", 8707 }, - {(CXML_Uint8*) "fnof", 402 }, - {(CXML_Uint8*) "forall", 8704 }, - {(CXML_Uint8*) "frac12", 189 }, - {(CXML_Uint8*) "frac14", 188 }, - {(CXML_Uint8*) "frac34", 190 }, - {(CXML_Uint8*) "frasl", 8260 }, - {(CXML_Uint8*) "ge", 8805 }, - {(CXML_Uint8*) "gt", 62 }, - {(CXML_Uint8*) "hearts", 9829 }, - {(CXML_Uint8*) "hellip", 8230 }, - {(CXML_Uint8*) "iexcl", 161 }, - {(CXML_Uint8*) "image", 8465 }, - {(CXML_Uint8*) "infin", 8734 }, - {(CXML_Uint8*) "int", 8747 }, - {(CXML_Uint8*) "iquest", 191 }, - {(CXML_Uint8*) "isin", 8712 }, - {(CXML_Uint8*) "lang", 9001 }, - {(CXML_Uint8*) "laquo", 171 }, - {(CXML_Uint8*) "lceil", 8968 }, - {(CXML_Uint8*) "ldquo", 8220 }, - {(CXML_Uint8*) "le", 8804 }, - {(CXML_Uint8*) "lfloor", 8970 }, - {(CXML_Uint8*) "lowast", 8727 }, - {(CXML_Uint8*) "loz", 9674 }, - {(CXML_Uint8*) "lrm", 8206 }, - {(CXML_Uint8*) "lsaquo", 8249 }, - {(CXML_Uint8*) "lsquo", 8216 }, - {(CXML_Uint8*) "lt", 60 }, - {(CXML_Uint8*) "macr", 175 }, - {(CXML_Uint8*) "mdash", 8212 }, - {(CXML_Uint8*) "micro", 181 }, - {(CXML_Uint8*) "middot", 183 }, - {(CXML_Uint8*) "minus", 8722 }, - {(CXML_Uint8*) "nabla", 8711 }, - {(CXML_Uint8*) "nbsp", 160 }, - {(CXML_Uint8*) "ndash", 8211 }, - {(CXML_Uint8*) "ne", 8800 }, - {(CXML_Uint8*) "ni", 8715 }, - {(CXML_Uint8*) "not", 172 }, - {(CXML_Uint8*) "notin", 8713 }, - {(CXML_Uint8*) "nsub", 8836 }, - {(CXML_Uint8*) "oline", 8254 }, - {(CXML_Uint8*) "oplus", 8853 }, - {(CXML_Uint8*) "or", 8744 }, - {(CXML_Uint8*) "ordf", 170 }, - {(CXML_Uint8*) "ordm", 186 }, - {(CXML_Uint8*) "para", 182 }, - {(CXML_Uint8*) "part", 8706 }, - {(CXML_Uint8*) "permil", 8240 }, - {(CXML_Uint8*) "perp", 8869 }, - {(CXML_Uint8*) "piv", 982 }, - {(CXML_Uint8*) "plusmn", 177 }, - {(CXML_Uint8*) "pound", 163 }, - {(CXML_Uint8*) "prime", 8242 }, - {(CXML_Uint8*) "prod", 8719 }, - {(CXML_Uint8*) "prop", 8733 }, - {(CXML_Uint8*) "quot", 34 }, - {(CXML_Uint8*) "radic", 8730 }, - {(CXML_Uint8*) "rang", 9002 }, - {(CXML_Uint8*) "raquo", 187 }, - {(CXML_Uint8*) "rceil", 8969 }, - {(CXML_Uint8*) "rdquo", 8221 }, - {(CXML_Uint8*) "real", 8476 }, - {(CXML_Uint8*) "reg", 174 }, - {(CXML_Uint8*) "rfloor", 8971 }, - {(CXML_Uint8*) "rlm", 8207 }, - {(CXML_Uint8*) "rsaquo", 8250 }, - {(CXML_Uint8*) "rsquo", 8217 }, - {(CXML_Uint8*) "sbquo", 8218 }, - {(CXML_Uint8*) "sdot", 8901 }, - {(CXML_Uint8*) "sect", 167 }, - {(CXML_Uint8*) "shy", 173 }, - {(CXML_Uint8*) "sigmaf", 962 }, - {(CXML_Uint8*) "sim", 8764 }, - {(CXML_Uint8*) "spades", 9824 }, - {(CXML_Uint8*) "sub", 8834 }, - {(CXML_Uint8*) "sube", 8838 }, - {(CXML_Uint8*) "sum", 8721 }, - {(CXML_Uint8*) "sup", 8835 }, - {(CXML_Uint8*) "sup1", 185 }, - {(CXML_Uint8*) "sup2", 178 }, - {(CXML_Uint8*) "sup3", 179 }, - {(CXML_Uint8*) "supe", 8839 }, - {(CXML_Uint8*) "szlig", 223 }, - {(CXML_Uint8*) "there4", 8756 }, - {(CXML_Uint8*) "thetasym", 977 }, - {(CXML_Uint8*) "thinsp", 8201 }, - {(CXML_Uint8*) "tilde", 732 }, - {(CXML_Uint8*) "times", 215 }, - {(CXML_Uint8*) "trade", 8482 }, - {(CXML_Uint8*)"uml", 168 }, - {(CXML_Uint8*) "upsih", 978 }, - {(CXML_Uint8*) "weierp", 8472 }, - {(CXML_Uint8*) "yen", 165 }, - {(CXML_Uint8*) "zwj", 8205 }, - {(CXML_Uint8*) "zwnj", 8204 }, -}; - -const CXML_Uint32 CXML_ALL_PREDEFINE_ENTITIES = (sizeof(CXML_EntitySet_Array) - / sizeof(CXML_EntitySet_Entry_t)); - -/* It assumes the parser at the begginning i.e '&' symbol. - * The entity name stops at (;) or at '>'. If it is stopped - * at (;) then it is a valid entity. - * If it stops at '>' then it is not a valid entity. - */ - - -NW_Status_t CXML_XML_Parser_Entity(NW_XML_Reader_t* pT, - NW_XML_Reader_Interval_t* I_entityData, - NW_Bool* entityFound) -{ - NW_Status_t s; - NW_Bool endFound = NW_FALSE; - //NW_Uint32 isSpace; - NW_Uint32 cnt=0; - NW_Uint32 match; - - s = NW_XML_Reader_Advance(pT); //Pass over the '&' symbol - - if (NW_STAT_IS_FAILURE(s)) - { - return NW_STAT_FAILURE; - } - - NW_XML_Reader_Interval_Start(I_entityData, pT); - - // Just check for false entity or error in entity e.g. If entity is not - // terminated by (;) - - - for(cnt=0; ; ) - { - - cnt++; - - //check for terminating entity character - - s = NW_XML_Reader_AsciiCharMatch(pT, ';', &match); - - if (NW_STAT_IS_FAILURE(s)) - { - return NW_STAT_FAILURE; - } - - if(match) - { - endFound = NW_TRUE; - break; - } - - //Check condition if it is malformed entity. Exit at least - //at the end of attribute or contents. - - s = NW_XML_Reader_AsciiCharMatch(pT, '>', &match); - - if (NW_STAT_IS_FAILURE(s)) - { - return NW_STAT_FAILURE; - } - - if(match) - { - endFound = NW_FALSE; - break; - } - - //Move to next character - - s = NW_XML_Reader_Advance(pT); - - if (NW_STAT_IS_FAILURE(s)) - { - return NW_STAT_FAILURE; - } - }//end for - - if(endFound == NW_TRUE) - { - NW_XML_Reader_Interval_Stop(I_entityData, pT); - *entityFound = NW_TRUE; - - //Move over end of entity i.e. (;) character. - - s = NW_XML_Reader_Advance(pT); - - if (NW_STAT_IS_FAILURE(s)) - { - return NW_STAT_FAILURE; - } - } - else - { - *entityFound = NW_FALSE; - s = NW_STAT_SUCCESS; - } - - - return s; -}//end CXML_Parser_Entity(...) - - -/* Function to verify the digit depending on its base */ - -static -CXML_Int32 CXML_XML_IsValidDigit (const CXML_Ucs2 ch, - NW_Int32 base) -{ - switch (base) { - case 10: - return CXML_Str_Isdigit (ch); - - case 16: - return CXML_Str_Isxdigit (ch); - - default: - return 0; - } -} - - -/* - * Function converts the entity string to the entity value. - */ - -static -NW_Bool CXML_XML_GetNumEntityChar (const CXML_Ucs2* instring, - CXML_Ucs2 *retchar, - CXML_Int32 base) -{ - CXML_Int32 result = 0; - CXML_Int32 prevResult; - CXML_Uint32 currDigit = 0; - - if (*instring == 0) { - return NW_FALSE; - } - - while (*instring != 0) { - if (!(CXML_XML_IsValidDigit (*instring, base))) - return NW_FALSE; - - if (CXML_Str_Isdigit (*instring)) { - currDigit = *instring - CXML_ASCII_0; - instring++; - } - else { - currDigit = CXML_Str_ToUpper (*instring) - CXML_ASCII_UPPER_A + 10; - instring++; - } - - prevResult = result; - result = result * base + currDigit; - if (result < prevResult) { - return NW_FALSE; - } - } - if (result > 0xffff || result < 0x0) - return NW_FALSE; - - *retchar = (NW_Ucs2) result; - return NW_TRUE; -}//end NW_Bool CXML_XML_GetNumEntityChar(..) - - -/* This function uses the binary search to find the predefined - * entity names and corresponding value if found in the array. - */ - -static NW_Ucs2 -CXML_Get_Entity_Val (NW_Ucs2 *name) -{ - CXML_Int32 index; - NW_Status_t s = NW_STAT_SUCCESS; - const CXML_EntitySet_Entry_t* entry; - NW_Ucs2* ucs2TempStr = NULL; - CXML_Uint32 entityLength = 0; - - /* First do a binary search search in the case sensitive part of the array */ - CXML_Int32 low = 0; - CXML_Int32 high = CXML_ALL_PREDEFINE_ENTITIES - CXML_Num_CaseInsensitive_Entries - 1; - CXML_Int32 res = 0; - - while (low <= high ) { - index = (high + low) / 2; - entry = & (CXML_EntitySet_Array[index]); - entityLength = CXML_Asc_strlen((CXML_Int8 *)entry->name); - - s = NW_String_byteToUCS2Char(entry->name,entityLength,&ucs2TempStr); - - if (NW_STAT_IS_FAILURE(s)) - { - return 0; - } - - // do a case insensitive string comparison - - res = CXML_Str_StrcmpConst( name, ucs2TempStr ); - - if(ucs2TempStr != NULL) - { - NW_Mem_Free(ucs2TempStr); - ucs2TempStr = NULL; - } - - if ( res > 0 ) { - /* name is ahead of this slot. Increase low bound. */ - low = index + 1; - } else if ( res < 0 ) { - /* name is behind this slot. Decrease high bound. */ - high = index - 1; - } else { - /* Found the entity name. Return its value. */ - return entry->value; - } - } - - /* if no match was found search in the case insensitive part of the table. */ - - low = CXML_ALL_PREDEFINE_ENTITIES - CXML_Num_CaseInsensitive_Entries; - high = CXML_ALL_PREDEFINE_ENTITIES - 1; - res = 0; - while (low <= high ) - { - index = (high + low) / 2; - entry = &(CXML_EntitySet_Array[index]); - entityLength = CXML_Asc_strlen((CXML_Int8 *)entry->name); - - s = NW_String_byteToUCS2Char(entry->name,entityLength,&ucs2TempStr); - - if (NW_STAT_IS_FAILURE(s)) - { - return 0; - } - - // do a case insensitive string comparison - - res = CXML_Str_Stricmp( name, ucs2TempStr ); - - if(ucs2TempStr != NULL) - { - NW_Mem_Free(ucs2TempStr); - ucs2TempStr = NULL; - } - - - if ( res > 0 ) { - /* name is ahead of this slot. Increase low bound. */ - low = index + 1; - } else if ( res < 0 ) { - /* name is behind this slot. Decrease high bound. */ - high = index - 1; - } else { - /* Found the entity name. Return its value. */ - return entry->value; - } - }/*end while */ - - /* if no match were found we return 0 */ - return 0; -} - -/* This function is called when entity of valid syntax is found. The - * entity validity is checked here. - * - * E.g. ⋙ is valid syntax entity but not a valid entity. In this - * case continue parsing the entity as it is. Create this - * as normal contents not as the entity. - * - * entityContent ==> Entity Name (e.g. "amp") - * length ==> Length of Entity Name. - * entityVal ==> This parameter will contain the entity value. - * if it is character entites (decimal, hex or predefined) - * - * entityFound ==> TRUE if it is valid entity of any kind. - * encoding ==> Encoding of input string. - * - * Resolve the following type of entities - * 1) Character hex entry - * 2) Character decimal entry - * 3) Prefined entry - * 4) Internal Entities defined in the DTD. - * - */ - - -static -NW_Status_t CXML_XML_Resolve_Entity( CXML_Uint8* entityContent, - CXML_Uint32 length, - NW_Uint32* entityVal, - CXML_Uint8** entityValStr, - NW_Bool* entityFound, - NW_Uint32 encoding, - void* internalEntityList) -{ - NW_Status_t s = NW_STAT_SUCCESS; - NW_Ucs2 entityChar = 0; - NW_Ucs2* ucs2Str = NULL; - NW_Bool entityGot = NW_FALSE; - - - - if( encoding == HTTP_iso_10646_ucs_2 ) - { - /* Extra two bytes for NULL termination as UCS should be always - * even bytes. - */ - ucs2Str = (NW_Ucs2*) NW_Mem_Malloc(length+2); - if(ucs2Str != NULL) - { - (void)NW_Mem_memcpy(ucs2Str, entityContent, length ); - /* Null-terminate the string */ - ucs2Str[length/2] = '\000'; - } - else - { - s = NW_STAT_OUT_OF_MEMORY; - } - } - else - { - s = NW_String_byteToUCS2Char(entityContent,length,&ucs2Str); - } - - - if (NW_STAT_IS_FAILURE(s)) - { - if(ucs2Str != NULL) - { - NW_Mem_Free(ucs2Str); - } - return s; - } - - /*Check and validate for Hex/Decimal numeric character entry */ - - if(ucs2Str[0] == '#') - { - entityGot = CXML_TRUE; - if( (ucs2Str[1] == 'x') || (ucs2Str[1] == 'X') ) //Hex entity - { - - if(CXML_XML_GetNumEntityChar(ucs2Str + 2,&entityChar,16) != NW_TRUE) - { - /* Entity syntax is valid, but entity value is wrong so continue parsing it as - * normal syntax. - */ - *entityFound = CXML_FALSE; - if(ucs2Str != NULL) - { - NW_Mem_Free(ucs2Str); - } - return NW_STAT_SUCCESS; - } - *entityVal = (entityChar); - *entityValStr = NULL; - } - else - { - /*Check and validate for Decimal numeric character entry */ - if(CXML_XML_GetNumEntityChar(ucs2Str + 1,&entityChar,10) != NW_TRUE) - { - /* Entity syntax is valid, but entity value is wrong so continue parsing it as - * normal syntax. - */ - *entityFound = CXML_FALSE; - if(ucs2Str != NULL) - { - NW_Mem_Free(ucs2Str); - } - return NW_STAT_SUCCESS; - } - *entityVal = (entityChar); - *entityValStr = NULL; - } - *entityFound = CXML_TRUE; - } //end if(ucs2Str[0] == '#') - - /* Check for only predefined entities */ - - if(entityGot != CXML_TRUE) - { - if( ( entityChar = CXML_Get_Entity_Val(ucs2Str) ) != 0) - { - entityGot = NW_TRUE; - } - - - if(entityGot == NW_TRUE) - { - *entityVal = entityChar; - *entityValStr = NULL; - *entityFound = CXML_TRUE; - } - } //end if(..) - - /*Check for the Internal Entity */ - - - if(entityGot != CXML_TRUE) - { - s = CXML_XML_Resolve_Internal_Entity(ucs2Str, entityValStr, entityFound, encoding, internalEntityList); - *entityVal = 0; - } - - - if(ucs2Str != NULL) - { - NW_Mem_Free(ucs2Str); - } - - return NW_STAT_SUCCESS; -}//end CXML_XML_Resolve_Entity() - -/* Reads the entity data. Decide about the entity. */ - - -NW_Status_t CXML_XML_Handle_entity(NW_XML_Reader_t* pT, - NW_XML_Reader_Interval_t* pI_entityData, - NW_Uint32* entityVal, - NW_Uint8** entityValStr, - NW_Bool* entityFound, - void* internalEntityList) -{ - NW_Status_t s; - NW_Uint32 length; - NW_Uint32 byteLength; - NW_Uint8* pContent; - - if (!NW_XML_Reader_Interval_IsWellFormed(pI_entityData)) { - return NW_STAT_FAILURE; - } - - length = pI_entityData->stop - pI_entityData->start; - byteLength = length; - - s = NW_XML_Reader_DataAddressFromBuffer(pT, pI_entityData->start, - &byteLength, - &pContent); - if (NW_STAT_IS_FAILURE(s)) { - return s; - } - - if (byteLength != length) { - return NW_STAT_FAILURE; - } - - s = CXML_XML_Resolve_Entity(pContent,length,entityVal,entityValStr,entityFound, - pT->encoding, internalEntityList); - -return s; -}//end CXML_XML_Handle_entity(..) - - /* The following function converts the numeric entities to the - * predefined entity. - */ - -static -NW_Status_t CXML_XML_Entity_to_Ascii(CXML_Uint32 entityVal, - CXML_Byte* entityStr, - CXML_Uint32* strLen) -{ - NW_Uint32 i = 0, j=0; - CXML_Uint32 entityLength = 0; - NW_Status_t s = NW_STAT_FAILURE; - - for(i=0; i < CXML_ALL_PREDEFINE_ENTITIES; i++) - { - if(CXML_EntitySet_Array[i].value == entityVal) - { - entityStr[0] = '&'; //Starting of the entity - - entityLength = CXML_Asc_strlen((CXML_Int8 *)CXML_EntitySet_Array[i].name); - - for(j=0; j < entityLength; j++) - { - entityStr[j+1] = CXML_EntitySet_Array[i].name[j]; - } - - entityStr[j + 1] = ';' ; //end of entity - *strLen = entityLength + 2; - entityStr[*strLen] = '\0'; - s = NW_STAT_SUCCESS; - break; - }//endif - }//end for(..) - - return s; -}//end CXML_XML_Ascii_to_Entity(..) - -/* This function assumes that predefined entities. The predefined - * entities are defined in the CXML_EntitySet_Array[]. - * - */ - -EXPORT_C -NW_Status_t CXML_XML_Get_Entity(CXML_Uint32 entityVal, - CXML_Byte* entityStr, - CXML_Uint32* strLen) -{ - NW_Status_t s = NW_STAT_SUCCESS; - *strLen = 0; - - - s = CXML_XML_Entity_to_Ascii( entityVal,entityStr,strLen); - - if(s == NW_STAT_FAILURE) - { - *entityStr = NULL; - *strLen = NULL; - } - - return s; -}//end CXML_XML_Get_Entity() -