/*
*
* (c) COPYRIGHT MIT and INRIA, 1996.
* Please first read the full copyright statement in file COPYRIGHT.
*
*/
/*
*
* Builds the corresponding abstract tree for a Thot document of type HTML.
*
* Authors: L. Carcone
* V. Quint
*/
#define THOT_EXPORT extern
#include "amaya.h"
#include "css.h"
#include "parser.h"
#include "HTML.h"
#include "css_f.h"
#include "fetchXMLname_f.h"
#include "html2thot_f.h"
#include "HTMLactions_f.h"
#include "HTMLedit_f.h"
#include "HTMLform_f.h"
#include "HTMLimage_f.h"
#include "HTMLtable_f.h"
#include "HTMLimage_f.h"
#include "UIcss_f.h"
#include "styleparser_f.h"
#include "XHTMLbuilder_f.h"
#include "Xml2thot_f.h"
/* maximum length of a Thot structure schema name */
#define MAX_SS_NAME_LENGTH 32
XmlEntity XhtmlEntityTable[] =
{
/* This table MUST be in alphabetical order */
{TEXT("AElig"), 198, TEXT(' ')}, /* latin capital letter AE = */
/* latin capital ligature AE, U+00C6 ISOlat1 */
{TEXT("Aacute"), 193, TEXT(' ')}, /* latin capital letter A with acute, U+00C1 ISOlat1 */
{TEXT("Acirc"), 194, TEXT(' ')}, /* latin capital letter A with circumflex, U+00C2 ISOlat1 */
{TEXT("Agrave"), 192, TEXT(' ')}, /* latin capital letter A with grave = */
/* latin capital letter A grave, U+00C0 ISOlat1 */
{TEXT("Alpha"), 913, TEXT(' ')}, /* greek capital letter alpha, U+0391 */
{TEXT("Aring"), 197, TEXT(' ')}, /* latin capital letter A with ring above = */
/* latin capital letter A ring, U+00C5 ISOlat1 */
{TEXT("Atilde"), 195, TEXT(' ')}, /* latin capital letter A with tilde, U+00C3 ISOlat1 */
{TEXT("Auml"), 196, TEXT(' ')}, /* latin capital letter A with diaeresis, U+00C4 ISOlat1 */
{TEXT("Beta"), 914, TEXT(' ')}, /* greek capital letter beta, U+0392 */
{TEXT("Ccedil"), 199, TEXT(' ')}, /* latin capital letter C with cedilla, U+00C7 ISOlat1 */
{TEXT("Chi"), 935, TEXT(' ')}, /* greek capital letter chi, U+03A7 */
{TEXT("Dagger"), 8225, TEXT(' ')}, /* double dagger, U+2021 ISOpub */
{TEXT("Delta"), 916, TEXT(' ')}, /* greek capital letter delta, U+0394 ISOgrk3 */
{TEXT("ETH"), 208, TEXT(' ')}, /* latin capital letter ETH, U+00D0 ISOlat1 */
{TEXT("Eacute"), 201, TEXT(' ')}, /* latin capital letter E with acute, U+00C9 ISOlat1 */
{TEXT("Ecirc"), 202, TEXT(' ')}, /* latin capital letter E with circumflex, U+00CA ISOlat1 */
{TEXT("Egrave"), 200, TEXT(' ')}, /* latin capital letter E with grave, U+00C8 ISOlat1 */
{TEXT("Epsilon"), 917, TEXT(' ')}, /* greek capital letter epsilon, U+0395 */
{TEXT("Eta"), 919, TEXT(' ')}, /* greek capital letter eta, U+0397 */
{TEXT("Euml"), 203, TEXT(' ')}, /* latin capital letter E with diaeresis, U+00CB ISOlat1 */
{TEXT("Gamma"), 915, TEXT(' ')}, /* greek capital letter gamma, U+0393 ISOgrk3 */
{TEXT("Iacute"), 205, TEXT(' ')}, /* latin capital letter I with acute, U+00CD ISOlat1 */
{TEXT("Icirc"), 206, TEXT(' ')}, /* latin capital letter I with circumflex, U+00CE ISOlat1 */
{TEXT("Igrave"), 204, TEXT(' ')}, /* latin capital letter I with grave, U+00CC ISOlat1 */
{TEXT("Iota"), 921, TEXT(' ')}, /* greek capital letter iota, U+0399 */
{TEXT("Iuml"), 207, TEXT(' ')}, /* latin capital letter I with diaeresis, U+00CF ISOlat1 */
{TEXT("Kappa"), 922, TEXT(' ')}, /* greek capital letter kappa, U+039A */
{TEXT("Lambda"), 923, TEXT(' ')}, /* greek capital letter lambda, U+039B ISOgrk3 */
{TEXT("Mu"), 924, TEXT(' ')}, /* greek capital letter mu, U+039C */
{TEXT("Ntilde"), 209, TEXT(' ')}, /* latin capital letter N with tilde, U+00D1 ISOlat1 */
{TEXT("Nu"), 925, TEXT(' ')}, /* greek capital letter nu, U+039D */
{TEXT("OElig"), 338, TEXT(' ')}, /* latin capital ligature OE, U+0152 ISOlat2 */
{TEXT("Oacute"), 211, TEXT(' ')}, /* latin capital letter O with acute, U+00D3 ISOlat1 */
{TEXT("Ocirc"), 212, TEXT(' ')}, /* latin capital letter O with circumflex, U+00D4 ISOlat1 */
{TEXT("Ograve"), 210, TEXT(' ')}, /* latin capital letter O with grave, U+00D2 ISOlat1 */
{TEXT("Omega"), 937, TEXT(' ')}, /* greek capital letter omega, U+03A9 ISOgrk3 */
{TEXT("Omicron"), 927, TEXT(' ')}, /* greek capital letter omicron, U+039F */
{TEXT("Oslash"), 216, TEXT(' ')}, /* latin capital letter O with stroke = */
/* latin capital letter O slash, U+00D8 ISOlat1 */
{TEXT("Otilde"), 213, TEXT(' ')}, /* latin capital letter O with tilde, U+00D5 ISOlat1 */
{TEXT("Ouml"), 214, TEXT(' ')}, /* latin capital letter O with diaeresis, U+00D6 ISOlat1 */
{TEXT("Phi"), 934, TEXT(' ')}, /* greek capital letter phi, U+03A6 ISOgrk3 */
{TEXT("Pi"), 928, TEXT(' ')}, /* greek capital letter pi, U+03A0 ISOgrk3 */
{TEXT("Prime"), 8243, TEXT(' ')}, /* double prime = seconds = inches, U+2033 ISOtech */
{TEXT("Psi"), 936, TEXT(' ')}, /* greek capital letter psi, U+03A8 ISOgrk3 */
{TEXT("Rho"), 929, TEXT(' ')}, /* greek capital letter rho, U+03A1 */
{TEXT("Scaron"), 352, TEXT(' ')}, /* latin capital letter S with caron, U+0160 ISOlat2 */
{TEXT("Sigma"), 931, TEXT(' ')}, /* greek capital letter sigma, U+03A3 ISOgrk3 */
{TEXT("THORN"), 222, TEXT(' ')}, /* latin capital letter THORN, U+00DE ISOlat1 */
{TEXT("Tau"), 932, TEXT(' ')}, /* greek capital letter tau, U+03A4 */
{TEXT("Theta"), 920, TEXT(' ')}, /* greek capital letter theta, U+0398 ISOgrk3 */
{TEXT("Uacute"), 218, TEXT(' ')}, /* latin capital letter U with acute, U+00DA ISOlat1 */
{TEXT("Ucirc"), 219, TEXT(' ')}, /* latin capital letter U with circumflex, U+00DB ISOlat1 */
{TEXT("Ugrave"), 217, TEXT(' ')}, /* latin capital letter U with grave, U+00D9 ISOlat1 */
{TEXT("Upsilon"), 933, TEXT(' ')}, /* greek capital letter upsilon, U+03A5 ISOgrk3 */
{TEXT("Uuml"), 220, TEXT(' ')}, /* latin capital letter U with diaeresis, U+00DC ISOlat1 */
{TEXT("Xi"), 926, TEXT(' ')}, /* greek capital letter xi, U+039E ISOgrk3 */
{TEXT("Yacute"), 221, TEXT(' ')}, /* latin capital letter Y with acute, U+00DD ISOlat1 */
{TEXT("Yuml"), 376, TEXT(' ')}, /* latin capital letter Y with diaeresis, U+0178 ISOlat2 */
{TEXT("Zeta"), 918, TEXT(' ')}, /* greek capital letter zeta, U+0396 */
{TEXT("aacute"), 225, TEXT(' ')}, /* latin small letter a with acute, U+00E1 ISOlat1 */
{TEXT("acirc"), 226, TEXT(' ')}, /* latin small letter a with circumflex, U+00E2 ISOlat1 */
{TEXT("acute"), 180, TEXT(' ')}, /* acute accent = spacing acute, U+00B4 ISOdia */
{TEXT("aelig"), 230, TEXT(' ')}, /* latin small letter ae = */
/* latin small ligature ae, U+00E6 ISOlat1 */
{TEXT("agrave"), 224, TEXT(' ')}, /* latin small letter a with grave = */
/* latin small letter a grave, U+00E0 ISOlat1 */
{TEXT("alefsym"), 8501, TEXT(' ')}, /* alef symbol = first transfinite cardinal, U+2135 NEW */
{TEXT("alpha"), 945, TEXT(' ')}, /* greek small letter alpha, U+03B1 ISOgrk3 */
{TEXT("amp"), 38, TEXT(' ')}, /* ampersand, U+0026 ISOnum */
{TEXT("and"), 8743, TEXT(' ')}, /* logical and = wedge, U+2227 ISOtech */
{TEXT("ang"), 8736, TEXT(' ')}, /* angle, U+2220 ISOamso */
{TEXT("aring"), 229, TEXT(' ')}, /* latin small letter a with ring above = */
/* latin small letter a ring, U+00E5 ISOlat1 */
{TEXT("asymp"), 8776, TEXT(' ')}, /* almost equal to = asymptotic to, U+2248 ISOamsr */
{TEXT("atilde"), 227, TEXT(' ')}, /* latin small letter a with tilde, U+00E3 ISOlat1 */
{TEXT("auml"), 228, TEXT(' ')}, /* latin small letter a with diaeresis, U+00E4 ISOlat1 */
{TEXT("bdquo"), 8222}, /* double low-9 quotation mark, U+201E NEW */
{TEXT("beta"), 946, TEXT(' ')}, /* greek small letter beta, U+03B2 ISOgrk3 */
{TEXT("brvbar"), 166, TEXT(' ')}, /* broken bar = broken vertical bar, U+00A6 ISOnum */
{TEXT("bull"), 8226, TEXT(' ')}, /* bullet = black small circle, U+2022 ISOpub */
{TEXT("cap"), 8745, TEXT(' ')}, /* intersection = cap, U+2229 ISOtech */
{TEXT("ccedil"), 231, TEXT(' ')}, /* latin small letter c with cedilla, U+00E7 ISOlat1 */
{TEXT("cedil"), 184, TEXT(' ')}, /* cedilla = spacing cedilla, U+00B8 ISOdia */
{TEXT("cent"), 162, TEXT(' ')}, /* cent sign, U+00A2 ISOnum */
{TEXT("chi"), 967, TEXT(' ')}, /* greek small letter chi, U+03C7 ISOgrk3 */
{TEXT("circ"), 710, TEXT(' ')}, /* modifier letter circumflex accent, U+02C6 ISOpub */
{TEXT("clubs"), 9827, TEXT(' ')}, /* black club suit = shamrock, U+2663 ISOpub */
{TEXT("cong"), 8773, TEXT(' ')}, /* approximately equal to, U+2245 ISOtech */
{TEXT("copy"), 169, TEXT(' ')}, /* copyright sign, U+00A9 ISOnum */
{TEXT("crarr"), 8629, TEXT(' ')}, /* downwards arrow with corner leftwards = */
/* carriage return, U+21B5 NEW */
{TEXT("cup"), 8746, TEXT(' ')}, /* union = cup, U+222A ISOtech */
{TEXT("curren"), 164, TEXT(' ')}, /* currency sign, U+00A4 ISOnum */
{TEXT("dArr"), 8659, TEXT(' ')}, /* downwards double arrow, U+21D3 ISOamsa */
{TEXT("dagger"), 8224, TEXT(' ')}, /* dagger, U+2020 ISOpub */
{TEXT("darr"), 8595, TEXT(' ')}, /* downwards arrow, U+2193 ISOnum */
{TEXT("deg"), 176, TEXT(' ')}, /* degree sign, U+00B0 ISOnum */
{TEXT("delta"), 948, TEXT(' ')}, /* greek small letter delta, U+03B4 ISOgrk3 */
{TEXT("diams"), 9830, TEXT(' ')}, /* black diamond suit, U+2666 ISOpub */
{TEXT("divide"), 247, TEXT(' ')}, /* division sign, U+00F7 ISOnum */
{TEXT("eacute"), 233, TEXT(' ')}, /* latin small letter e with acute, U+00E9 ISOlat1 */
{TEXT("ecirc"), 234, TEXT(' ')}, /* latin small letter e with circumflex, U+00EA ISOlat1 */
{TEXT("egrave"), 232, TEXT(' ')}, /* latin small letter e with grave, U+00E8 ISOlat1 */
{TEXT("empty"), 8709, TEXT(' ')}, /* empty set = null set = diameter, U+2205 ISOamso */
{TEXT("emsp"), 8195, TEXT(' ')}, /* em space, U+2003 ISOpub */
{TEXT("ensp"), 8194, TEXT(' ')}, /* en space, U+2002 ISOpub */
{TEXT("epsilon"), 949, TEXT(' ')}, /* greek small letter epsilon, U+03B5 ISOgrk3 */
{TEXT("equiv"), 8801, TEXT(' ')}, /* identical to, U+2261 ISOtech */
{TEXT("eta"), 951, TEXT(' ')}, /* greek small letter eta, U+03B7 ISOgrk3 */
{TEXT("eth"), 240, TEXT(' ')}, /* latin small letter eth, U+00F0 ISOlat1 */
{TEXT("euml"), 235, TEXT(' ')}, /* latin small letter e with diaeresis, U+00EB ISOlat1 */
{TEXT("euro"), 8364, TEXT(' ')}, /* euro sign, U+20AC NEW */
{TEXT("exist"), 8707, TEXT(' ')}, /* there exists, U+2203 ISOtech */
{TEXT("fnof"), 402, TEXT(' ')}, /* latin small f with hook = function = */
/* florin, U+0192 ISOtech */
{TEXT("forall"), 8704, TEXT(' ')}, /* for all, U+2200 ISOtech */
{TEXT("frac12"), 189, TEXT(' ')}, /* vulgar fraction one half = */
/*fraction one half, U+00BD ISOnum */
{TEXT("frac14"), 188, TEXT(' ')}, /* vulgar fraction one quarter = */
/* fraction one quarter, U+00BC ISOnum */
{TEXT("frac34"), 190, TEXT(' ')}, /* vulgar fraction three quarters = */
/* fraction three quarters, U+00BE ISOnum */
{TEXT("frasl"), 8260, TEXT(' ')}, /* fraction slash, U+2044 NEW */
{TEXT("gamma"), 947, TEXT(' ')}, /* greek small letter gamma, U+03B3 ISOgrk3 */
{TEXT("ge"), 8805, TEXT(' ')}, /* greater-than or equal to, U+2265 ISOtech */
{TEXT("gt"), 62, TEXT(' ')}, /* greater-than sign, U+003E ISOnum */
{TEXT("hArr"), 8660, TEXT(' ')}, /* left right double arrow, U+21D4 ISOamsa */
{TEXT("harr"), 8596, TEXT(' ')}, /* left right arrow, U+2194 ISOamsa */
{TEXT("hearts"), 9829, TEXT(' ')}, /* black heart suit = valentine, U+2665 ISOpub */
{TEXT("hellip"), 8230, TEXT(' ')}, /* horizontal ellipsis = three dot leader, U+2026 ISOpub */
{TEXT("hyphen"), 173, TEXT(' ')}, /* hyphen = discretionary hyphen, U+00AD ISOnum */
{TEXT("iacute"), 237, TEXT(' ')}, /* latin small letter i with acute, U+00ED ISOlat1 */
{TEXT("icirc"), 238, TEXT(' ')}, /* latin small letter i with circumflex, U+00EE ISOlat1 */
{TEXT("iexcl"), 161, TEXT(' ')}, /* inverted exclamation mark, U+00A1 ISOnum */
{TEXT("igrave"), 236, TEXT(' ')}, /* latin small letter i with grave, U+00EC ISOlat1 */
{TEXT("image"), 8465, TEXT(' ')}, /* blackletter capital I = imaginary part, U+2111 ISOamso */
{TEXT("infin"), 8734, TEXT(' ')}, /* infinity, U+221E ISOtech */
{TEXT("int"), 8747, TEXT(' ')}, /* integral, U+222B ISOtech */
{TEXT("iota"), 953, TEXT(' ')}, /* greek small letter iota, U+03B9 ISOgrk3 */
{TEXT("iquest"), 191, TEXT(' ')}, /* inverted question mark = */
/* turned question mark, U+00BF ISOnum */
{TEXT("isin"), 8712, TEXT(' ')}, /* element of, U+2208 ISOtech */
{TEXT("iuml"), 239, TEXT(' ')}, /* latin small letter i with diaeresis, U+00EF ISOlat1 */
{TEXT("kappa"), 954, TEXT(' ')}, /* greek small letter kappa, U+03BA ISOgrk3 */
{TEXT("lArr"), 8656, TEXT(' ')}, /* leftwards double arrow, U+21D0 ISOtech */
{TEXT("lambda"), 955, TEXT(' ')}, /* greek small letter lambda, U+03BB ISOgrk3 */
{TEXT("lang"), 9001, TEXT(' ')}, /* left-pointing angle bracket = bra, U+2329 ISOtech */
{TEXT("laquo"), 171, TEXT(' ')}, /* left-pointing double angle quotation mark = */
/* left pointing guillemet, U+00AB ISOnum */
{TEXT("larr"), 8592, TEXT(' ')}, /* leftwards arrow, U+2190 ISOnum */
{TEXT("lceil"), 8968, TEXT(' ')}, /* left ceiling = apl upstile, U+2308 ISOamsc */
{TEXT("ldquo"), 8220, TEXT(' ')}, /* left double quotation mark, U+201C ISOnum */
{TEXT("le"), 8804, TEXT(' ')}, /* less-than or equal to, U+2264 ISOtech */
{TEXT("lfloor"), 8970, TEXT(' ')}, /* left floor = apl downstile, U+230A ISOamsc */
{TEXT("lowast"), 8727, TEXT(' ')}, /* asterisk operator, U+2217 ISOtech */
{TEXT("loz"), 9674, TEXT(' ')}, /* lozenge, U+25CA ISOpub */
{TEXT("lrm"), 8206, TEXT(' ')}, /* left-to-right mark, U+200E NEW RFC 2070 */
{TEXT("lsaquo"), 8249, TEXT(' ')}, /* single left-pointing angle quotation mark, */
/* U+2039 ISO proposed */
{TEXT("lsquo"), 8216, TEXT(' ')}, /* left single quotation mark, U+2018 ISOnum */
{TEXT("lt"), 60, TEXT(' ')}, /* less-than sign, U+003C ISOnum */
{TEXT("macr"), 175, TEXT(' ')}, /* macron = spacing macron = overline = APL overbar, */
/* U+00AF ISOdia */
{TEXT("mdash"), 8212, TEXT(' ')}, /* em dash, U+2014 ISOpub */
{TEXT("micro"), 181, TEXT(' ')}, /* micro sign, U+00B5 ISOnum */
{TEXT("middot"), 183, TEXT(' ')}, /* middle dot = Georgian comma = */
/* Greek middle dot, U+00B7 ISOnum */
{TEXT("minus"), 8722, TEXT(' ')}, /* minus sign, U+2212 ISOtech */
{TEXT("mu"), 956, TEXT(' ')}, /* greek small letter mu, U+03BC ISOgrk3 */
{TEXT("nabla"), 8711, TEXT(' ')}, /* nabla = backward difference, U+2207 ISOtech */
{TEXT("nbsp"), 160, TEXT(' ')}, /* no-break space = non-breaking space, U+00A0 ISOnum */
{TEXT("ndash"), 8211, TEXT(' ')}, /* en dash, U+2013 ISOpub */
{TEXT("ne"), 8800, TEXT(' ')}, /* not equal to, U+2260 ISOtech */
{TEXT("ni"), 8715, TEXT(' ')}, /* contains as member, U+220B ISOtech */
{TEXT("not"), 172, TEXT(' ')}, /* not sign, U+00AC ISOnum */
{TEXT("notin"), 8713, TEXT(' ')}, /* not an element of, U+2209 ISOtech */
{TEXT("nsub"), 8836, TEXT(' ')}, /* not a subset of, U+2284 ISOamsn */
{TEXT("ntilde"), 241, TEXT(' ')}, /* latin small letter n with tilde, U+00F1 ISOlat1 */
{TEXT("nu"), 957, TEXT(' ')}, /* greek small letter nu, U+03BD ISOgrk3 */
{TEXT("oacute"), 243, TEXT(' ')}, /* latin small letter o with acute, U+00F3 ISOlat1 */
{TEXT("ocirc"), 244, TEXT(' ')}, /* latin small letter o with circumflex, U+00F4 ISOlat1 */
{TEXT("oelig"), 339, TEXT(' ')}, /* latin small ligature oe, U+0153 ISOlat2 */
{TEXT("ograve"), 242, TEXT(' ')}, /* latin small letter o with grave, U+00F2 ISOlat1 */
{TEXT("oline"), 8254, TEXT(' ')}, /* overline = spacing overscore, U+203E NEW */
{TEXT("omega"), 969, TEXT(' ')}, /* greek small letter omega, U+03C9 ISOgrk3 */
{TEXT("omicron"), 959, TEXT(' ')}, /* greek small letter omicron, U+03BF NEW */
{TEXT("oplus"), 8853, TEXT(' ')}, /* circled plus = direct sum, U+2295 ISOamsb */
{TEXT("or"), 8744, TEXT(' ')}, /* logical or = vee, U+2228 ISOtech */
{TEXT("ordf"), 170, TEXT(' ')}, /* feminine ordinal indicator, U+00AA ISOnum */
{TEXT("ordm"), 186, TEXT(' ')}, /* masculine ordinal indicator, U+00BA ISOnum */
{TEXT("oslash"), 248, TEXT(' ')}, /* latin small letter o with stroke, = */
/* latin small letter o slash, U+00F8 ISOlat1 */
{TEXT("otilde"), 245, TEXT(' ')}, /* latin small letter o with tilde, U+00F5 ISOlat1 */
{TEXT("otimes"), 8855, TEXT(' ')}, /* circled times = vector product, U+2297 ISOamsb */
{TEXT("ouml"), 246, TEXT(' ')}, /* latin small letter o with diaeresis, U+00F6 ISOlat1 */
{TEXT("para"), 182, TEXT(' ')}, /* pilcrow sign = paragraph sign, U+00B6 ISOnum */
{TEXT("part"), 8706, TEXT(' ')}, /* partial differential, U+2202 ISOtech */
{TEXT("permil"), 8240, TEXT(' ')}, /* per mille sign, U+2030 ISOtech */
{TEXT("perp"), 8869, TEXT(' ')}, /* up tack = orthogonal to = perpendicular, U+22A5 ISOtech */
{TEXT("phi"), 966, TEXT(' ')}, /* greek small letter phi, U+03C6 ISOgrk3 */
{TEXT("pi"), 960, TEXT(' ')}, /* greek small letter pi, U+03C0 ISOgrk3 */
{TEXT("piv"), 982, TEXT(' ')}, /* greek pi symbol, U+03D6 ISOgrk3 */
{TEXT("plusmn"), 177, TEXT(' ')}, /* plus-minus sign = plus-or-minus sign, U+00B1 ISOnum */
{TEXT("pound"), 163, TEXT(' ')}, /* pound sign, U+00A3 ISOnum */
{TEXT("prime"), 8242, TEXT(' ')}, /* prime = minutes = feet, U+2032 ISOtech */
{TEXT("prod"), 8719, TEXT(' ')}, /* n-ary product = product sign, U+220F ISOamsb */
{TEXT("prop"), 8733, TEXT(' ')}, /* proportional to, U+221D ISOtech */
{TEXT("psi"), 968, TEXT(' ')}, /* greek small letter psi, U+03C8 ISOgrk3 */
{TEXT("quot"), 34, TEXT(' ')}, /* quotation mark = APL quote, U+0022 ISOnum */
{TEXT("rArr"), 8658, TEXT(' ')}, /* rightwards double arrow, U+21D2 ISOtech */
{TEXT("radic"), 8730, TEXT(' ')}, /* square root = radical sign, U+221A ISOtech */
{TEXT("rang"), 9002, TEXT(' ')}, /* right-pointing angle bracket = ket, U+232A ISOtech */
{TEXT("raquo"), 187, TEXT(' ')}, /* right-pointing double angle quotation mark = */
/* right pointing guillemet, U+00BB ISOnum */
{TEXT("rarr"), 8594, TEXT(' ')}, /* rightwards arrow, U+2192 ISOnum */
{TEXT("rceil"), 8969, TEXT(' ')}, /* right ceiling, U+2309 ISOamsc */
{TEXT("rdquo"), 8221, TEXT(' ')}, /* right double quotation mark, U+201D ISOnum */
{TEXT("real"), 8476, TEXT(' ')}, /* blackletter capital R = real part symbol, U+211C ISOamso */
{TEXT("reg"), 174, TEXT(' ')}, /* registered sign = registered trade mark sign, */
/* U+00AE ISOnum */
{TEXT("rfloor"), 8971, TEXT(' ')}, /* right floor, U+230B ISOamsc */
{TEXT("rho"), 961, TEXT(' ')}, /* greek small letter rho, U+03C1 ISOgrk3 */
{TEXT("rlm"), 8207, TEXT(' ')}, /* right-to-left mark, U+200F NEW RFC 2070 */
{TEXT("rsaquo"), 8250, TEXT(' ')}, /* single right-pointing angle quotation mark, */
/* U+203A ISO proposed */
{TEXT("rsquo"), 8217, TEXT(' ')}, /* right single quotation mark, U+2019 ISOnum */
{TEXT("sbquo"), 8218, TEXT(' ')}, /* single low-9 quotation mark, U+201A NEW */
{TEXT("scaron"), 353, TEXT(' ')}, /* latin small letter s with caron, U+0161 ISOlat2 */
{TEXT("sdot"), 8901, TEXT(' ')}, /* dot operator, U+22C5 ISOamsb */
{TEXT("sect"), 167, TEXT(' ')}, /* section sign, U+00A7 ISOnum */
{TEXT("shy"), 173, TEXT(' ')}, /* soft hyphen = discretionary hyphen, U+00AD ISOnum */
{TEXT("sigma"), 963, TEXT(' ')}, /* greek small letter sigma, U+03C3 ISOgrk3 */
{TEXT("sigmaf"), 962, TEXT(' ')}, /* greek small letter final sigma, U+03C2 ISOgrk3 */
{TEXT("sim"), 8764, TEXT(' ')}, /* tilde operator = varies with = similar to, U+223C ISOtech */
{TEXT("spades"), 9824, TEXT(' ')}, /* black spade suit, U+2660 ISOpub */
{TEXT("sub"), 8834, TEXT(' ')}, /* subset of, U+2282 ISOtech */
{TEXT("sube"), 8838, TEXT(' ')}, /* subset of or equal to, U+2286 ISOtech */
{TEXT("sum"), 8721, TEXT(' ')}, /* n-ary sumation, U+2211 ISOamsb */
{TEXT("sup"), 8835, TEXT(' ')}, /* superset of, U+2283 ISOtech */
{TEXT("sup1"), 185, TEXT(' ')}, /* superscript one = superscript digit one, U+00B9 ISOnum */
{TEXT("sup2"), 178, TEXT(' ')}, /* superscript two = superscript digit two = squared, */
/* U+00B2 ISOnum */
{TEXT("sup3"), 179, TEXT(' ')}, /* superscript three = superscript digit three = cubed, */
/* U+00B3 ISOnum */
{TEXT("supe"), 8839, TEXT(' ')}, /* superset of or equal to, U+2287 ISOtech */
{TEXT("szlig"), 223, TEXT(' ')}, /* latin small letter sharp s = ess-zed, U+00DF ISOlat1 */
{TEXT("tau"), 964, TEXT(' ')}, /* greek small letter tau, U+03C4 ISOgrk3 */
{TEXT("there4"), 8756, TEXT(' ')}, /* therefore, U+2234 ISOtech */
{TEXT("theta"), 952, TEXT(' ')}, /* greek small letter theta, U+03B8 ISOgrk3 */
{TEXT("thetasym"), 977, TEXT(' ')}, /* greek small letter theta symbol, U+03D1 NEW */
{TEXT("thinsp"), 8201, TEXT(' ')}, /* thin space, U+2009 ISOpub */
{TEXT("thorn"), 254, TEXT(' ')}, /* latin small letter thorn with, U+00FE ISOlat1 */
{TEXT("tilde"), 732, TEXT(' ')}, /* small tilde, U+02DC ISOdia */
{TEXT("times"), 215, TEXT(' ')}, /* multiplication sign, U+00D7 ISOnum */
{TEXT("trade"), 8482, TEXT(' ')}, /* trade mark sign, U+2122 ISOnum */
{TEXT("uArr"), 8657, TEXT(' ')}, /* upwards double arrow, U+21D1 ISOamsa */
{TEXT("uacute"), 250, TEXT(' ')}, /* latin small letter u with acute, U+00FA ISOlat1 */
{TEXT("uarr"), 8593, TEXT(' ')}, /* upwards arrow, U+2191 ISOnum*/
{TEXT("ucirc"), 251, TEXT(' ')}, /* latin small letter u with circumflex, U+00FB ISOlat1 */
{TEXT("ugrave"), 249, TEXT(' ')}, /* latin small letter u with grave, U+00F9 ISOlat1 */
{TEXT("uml"), 168, TEXT(' ')}, /* diaeresis = spacing diaeresis, U+00A8 ISOdia */
{TEXT("upsih"), 978, TEXT(' ')}, /* greek upsilon with hook symbol, U+03D2 NEW */
{TEXT("upsilon"), 965, TEXT(' ')}, /* greek small letter upsilon, U+03C5 ISOgrk3 */
{TEXT("uuml"), 252, TEXT(' ')}, /* latin small letter u with diaeresis, U+00FC ISOlat1 */
{TEXT("weierp"), 8472, TEXT(' ')}, /* script capital P = power set = Weierstrass p, */
/* U+2118 ISOamso */
{TEXT("xi"), 958, TEXT(' ')}, /* greek small letter xi, U+03BE ISOgrk3 */
{TEXT("yacute"), 253, TEXT(' ')}, /* latin small letter y with acute, U+00FD ISOlat1 */
{TEXT("yen"), 165, TEXT(' ')}, /* yen sign = yuan sign, U+00A5 ISOnum */
{TEXT("yuml"), 255, TEXT(' ')}, /* latin small letter y with diaeresis, U+00FF ISOlat1 */
{TEXT("zeta"), 950, TEXT(' ')}, /* greek small letter zeta, U+03B6 ISOgrk3 */
{TEXT("zwj"), 8205, TEXT(' ')}, /* zero width joiner, U+200D NEW RFC 2070 */
{TEXT("zwnj"), 8204, TEXT(' ')}, /* zero width non-joiner, U+200C NEW RFC 2070 */
{TEXT("zzzz"), 0, TEXT(' ')} /* this last entry is required */
};
/* tables defined in fetchHTMLname.c */
extern AttributeMapping XhtmlAttributeMappingTable[];
/* Mapping table of HTML attribute values */
AttrValueMapping XhtmlAttrValueMappingTable[] =
{
{HTML_ATTR_dir, TEXT("ltr"), HTML_ATTR_dir_VAL_ltr},
{HTML_ATTR_dir, TEXT("rtl"), HTML_ATTR_dir_VAL_rtl},
{HTML_ATTR_TextAlign, TEXT("left"), HTML_ATTR_TextAlign_VAL_left_},
{HTML_ATTR_TextAlign, TEXT("center"), HTML_ATTR_TextAlign_VAL_center_},
{HTML_ATTR_TextAlign, TEXT("right"), HTML_ATTR_TextAlign_VAL_right_},
{HTML_ATTR_TextAlign, TEXT("justify"), HTML_ATTR_TextAlign_VAL_justify_},
{HTML_ATTR_Align, TEXT("left"), HTML_ATTR_Align_VAL_left_},
{HTML_ATTR_Align, TEXT("center"), HTML_ATTR_Align_VAL_center_},
{HTML_ATTR_Align, TEXT("right"), HTML_ATTR_Align_VAL_right_},
{HTML_ATTR_LAlign, TEXT("top"), HTML_ATTR_LAlign_VAL_Top_},
{HTML_ATTR_LAlign, TEXT("bottom"), HTML_ATTR_LAlign_VAL_Bottom_},
{HTML_ATTR_LAlign, TEXT("left"), HTML_ATTR_LAlign_VAL_Left_},
{HTML_ATTR_LAlign, TEXT("right"), HTML_ATTR_LAlign_VAL_Right_},
{HTML_ATTR_Clear, TEXT("left"), HTML_ATTR_Clear_VAL_Left_},
{HTML_ATTR_Clear, TEXT("right"), HTML_ATTR_Clear_VAL_Right_},
{HTML_ATTR_Clear, TEXT("all"), HTML_ATTR_Clear_VAL_All_},
{HTML_ATTR_Clear, TEXT("none"), HTML_ATTR_Clear_VAL_None_},
{HTML_ATTR_NumberStyle, TEXT("1"), HTML_ATTR_NumberStyle_VAL_Arabic_},
{HTML_ATTR_NumberStyle, TEXT("a"), HTML_ATTR_NumberStyle_VAL_LowerAlpha},
{HTML_ATTR_NumberStyle, TEXT("A"), HTML_ATTR_NumberStyle_VAL_UpperAlpha},
{HTML_ATTR_NumberStyle, TEXT("i"), HTML_ATTR_NumberStyle_VAL_LowerRoman},
{HTML_ATTR_NumberStyle, TEXT("I"), HTML_ATTR_NumberStyle_VAL_UpperRoman},
{HTML_ATTR_BulletStyle, TEXT("disc"), HTML_ATTR_BulletStyle_VAL_disc},
{HTML_ATTR_BulletStyle, TEXT("square"), HTML_ATTR_BulletStyle_VAL_square},
{HTML_ATTR_BulletStyle, TEXT("circle"), HTML_ATTR_BulletStyle_VAL_circle},
{HTML_ATTR_ItemStyle, TEXT("1"), HTML_ATTR_ItemStyle_VAL_Arabic_},
{HTML_ATTR_ItemStyle, TEXT("a"), HTML_ATTR_ItemStyle_VAL_LowerAlpha},
{HTML_ATTR_ItemStyle, TEXT("A"), HTML_ATTR_ItemStyle_VAL_UpperAlpha},
{HTML_ATTR_ItemStyle, TEXT("i"), HTML_ATTR_ItemStyle_VAL_LowerRoman},
{HTML_ATTR_ItemStyle, TEXT("I"), HTML_ATTR_ItemStyle_VAL_UpperRoman},
{HTML_ATTR_ItemStyle, TEXT("disc"), HTML_ATTR_ItemStyle_VAL_disc},
{HTML_ATTR_ItemStyle, TEXT("square"), HTML_ATTR_ItemStyle_VAL_square},
{HTML_ATTR_ItemStyle, TEXT("circle"), HTML_ATTR_ItemStyle_VAL_circle},
{HTML_ATTR_Button_type, TEXT("button"), HTML_ATTR_Button_type_VAL_button},
{HTML_ATTR_Button_type, TEXT("submit"), HTML_ATTR_Button_type_VAL_submit},
{HTML_ATTR_Button_type, TEXT("reset"), HTML_ATTR_Button_type_VAL_reset},
{HTML_ATTR_frame, TEXT("void"), HTML_ATTR_frame_VAL_void},
{HTML_ATTR_frame, TEXT("above"), HTML_ATTR_frame_VAL_above},
{HTML_ATTR_frame, TEXT("below"), HTML_ATTR_frame_VAL_below},
{HTML_ATTR_frame, TEXT("hsides"), HTML_ATTR_frame_VAL_hsides},
{HTML_ATTR_frame, TEXT("lhs"), HTML_ATTR_frame_VAL_lhs},
{HTML_ATTR_frame, TEXT("rhs"), HTML_ATTR_frame_VAL_rhs},
{HTML_ATTR_frame, TEXT("vsides"), HTML_ATTR_frame_VAL_vsides},
{HTML_ATTR_frame, TEXT("box"), HTML_ATTR_frame_VAL_box},
{HTML_ATTR_frame, TEXT("border"), HTML_ATTR_frame_VAL_border},
{HTML_ATTR_frameborder, TEXT("0"), HTML_ATTR_frameborder_VAL_Border0},
{HTML_ATTR_frameborder, TEXT("1"), HTML_ATTR_frameborder_VAL_Border1},
{HTML_ATTR_scrolling, TEXT("yes"), HTML_ATTR_scrolling_VAL_Yes_},
{HTML_ATTR_scrolling, TEXT("no"), HTML_ATTR_scrolling_VAL_No_},
{HTML_ATTR_scrolling, TEXT("auto"), HTML_ATTR_scrolling_VAL_auto_},
{HTML_ATTR_rules_, TEXT("none"), HTML_ATTR_rules__VAL_none_},
{HTML_ATTR_rules_, TEXT("groups"), HTML_ATTR_rules__VAL_groups},
{HTML_ATTR_rules_, TEXT("rows"), HTML_ATTR_rules__VAL_rows},
{HTML_ATTR_rules_, TEXT("cols"), HTML_ATTR_rules__VAL_cols},
{HTML_ATTR_rules_, TEXT("all"), HTML_ATTR_rules__VAL_all},
{HTML_ATTR_Cell_align, TEXT("left"), HTML_ATTR_Cell_align_VAL_Cell_left},
{HTML_ATTR_Cell_align, TEXT("center"), HTML_ATTR_Cell_align_VAL_Cell_center},
{HTML_ATTR_Cell_align, TEXT("right"), HTML_ATTR_Cell_align_VAL_Cell_right},
{HTML_ATTR_Cell_align, TEXT("justify"), HTML_ATTR_Cell_align_VAL_Cell_justify},
{HTML_ATTR_Cell_align, TEXT("char"), HTML_ATTR_Cell_align_VAL_Cell_char},
{HTML_ATTR_Alignment, TEXT("top"), HTML_ATTR_Alignment_VAL_Top_},
{HTML_ATTR_Alignment, TEXT("middle"), HTML_ATTR_Alignment_VAL_Middle_},
{HTML_ATTR_Alignment, TEXT("bottom"), HTML_ATTR_Alignment_VAL_Bottom_},
{HTML_ATTR_Alignment, TEXT("left"), HTML_ATTR_Alignment_VAL_Left_},
{HTML_ATTR_Alignment, TEXT("right"), HTML_ATTR_Alignment_VAL_Right_},
{HTML_ATTR_METHOD, TEXT("get"), HTML_ATTR_METHOD_VAL_Get_},
{HTML_ATTR_METHOD, TEXT("post"), HTML_ATTR_METHOD_VAL_Post_},
{HTML_ATTR_Position, TEXT("top"), HTML_ATTR_Position_VAL_Position_top},
{HTML_ATTR_Position, TEXT("bottom"), HTML_ATTR_Position_VAL_Position_bottom},
{HTML_ATTR_Position, TEXT("left"), HTML_ATTR_Position_VAL_Position_left},
{HTML_ATTR_Position, TEXT("right"), HTML_ATTR_Position_VAL_Position_right},
{HTML_ATTR_Row_valign, TEXT("top"), HTML_ATTR_Row_valign_VAL_Row_top},
{HTML_ATTR_Row_valign, TEXT("middle"), HTML_ATTR_Row_valign_VAL_Row_middle},
{HTML_ATTR_Row_valign, TEXT("bottom"), HTML_ATTR_Row_valign_VAL_Row_bottom},
{HTML_ATTR_Row_valign, TEXT("baseline"), HTML_ATTR_Row_valign_VAL_Row_baseline},
{HTML_ATTR_Cell_valign, TEXT("top"), HTML_ATTR_Cell_valign_VAL_Cell_top},
{HTML_ATTR_Cell_valign, TEXT("middle"), HTML_ATTR_Cell_valign_VAL_Cell_middle},
{HTML_ATTR_Cell_valign, TEXT("bottom"), HTML_ATTR_Cell_valign_VAL_Cell_bottom},
{HTML_ATTR_Cell_valign, TEXT("baseline"), HTML_ATTR_Cell_valign_VAL_Cell_baseline},
{HTML_ATTR_shape, TEXT("rect"), HTML_ATTR_shape_VAL_rectangle},
{HTML_ATTR_shape, TEXT("circle"), HTML_ATTR_shape_VAL_circle},
{HTML_ATTR_shape, TEXT("poly"), HTML_ATTR_shape_VAL_polygon},
{HTML_ATTR_valuetype, TEXT("data"), HTML_ATTR_valuetype_VAL_data_},
{HTML_ATTR_valuetype, TEXT("ref"), HTML_ATTR_valuetype_VAL_ref},
{HTML_ATTR_valuetype, TEXT("object"), HTML_ATTR_valuetype_VAL_object_},
/* HTML attribute TYPE generates a Thot element */
{DummyAttribute, TEXT("button"), HTML_EL_Button_Input},
{DummyAttribute, TEXT("checkbox"), HTML_EL_Checkbox_Input},
{DummyAttribute, TEXT("file"), HTML_EL_File_Input},
{DummyAttribute, TEXT("hidden"), HTML_EL_Hidden_Input},
{DummyAttribute, TEXT("image"), HTML_EL_PICTURE_UNIT},
{DummyAttribute, TEXT("password"), HTML_EL_Password_Input},
{DummyAttribute, TEXT("radio"), HTML_EL_Radio_Input},
{DummyAttribute, TEXT("reset"), HTML_EL_Reset_Input},
{DummyAttribute, TEXT("submit"), HTML_EL_Submit_Input},
{DummyAttribute, TEXT("text"), HTML_EL_Text_Input},
/* The following declarations allow the parser to accept boolean attributes */
/* written "checked=CHECKED"), for instance */
{HTML_ATTR_ISMAP, TEXT("ismap"), HTML_ATTR_ISMAP_VAL_Yes_},
{HTML_ATTR_nohref, TEXT("nohref"), HTML_ATTR_nohref_VAL_Yes_},
{HTML_ATTR_COMPACT, TEXT("compact"), HTML_ATTR_COMPACT_VAL_Yes_},
{HTML_ATTR_Multiple, TEXT("multiple"), HTML_ATTR_Multiple_VAL_Yes_},
{HTML_ATTR_Selected, TEXT("selected"), HTML_ATTR_Selected_VAL_Yes_},
{HTML_ATTR_Checked, TEXT("checked"), HTML_ATTR_Checked_VAL_Yes_},
{HTML_ATTR_No_wrap, TEXT("nowrap"), HTML_ATTR_No_wrap_VAL_no_wrap},
{HTML_ATTR_NoShade, TEXT("noshade"), HTML_ATTR_NoShade_VAL_NoShade_},
{HTML_ATTR_declare, TEXT("declare"), HTML_ATTR_declare_VAL_Yes_},
{HTML_ATTR_defer, TEXT("defer"), HTML_ATTR_defer_VAL_Yes_},
{HTML_ATTR_disabled, TEXT("disabled"), HTML_ATTR_disabled_VAL_Yes_},
{HTML_ATTR_readonly, TEXT("readonly"), HTML_ATTR_readonly_VAL_Yes_},
{HTML_ATTR_no_resize, TEXT("noresize"), HTML_ATTR_no_resize_VAL_Yes_},
/* XML attribute xml:space */
{HTML_ATTR_xml_space, TEXT("default"), HTML_ATTR_xml_space_VAL_xml_space_default},
{HTML_ATTR_xml_space, TEXT("preserve"), HTML_ATTR_xml_space_VAL_xml_space_preserve},
{0, TEXT(""), 0} /* Last entry. Mandatory */
};
/*----------------------------------------------------------------------
ParseCharset:
Parses the element HTTP-EQUIV and looks for the charset value.
----------------------------------------------------------------------*/
#ifdef __STDC__
void ParseCharset (Element el, Document doc)
#else /* !__STDC__ */
void ParseCharset (el, doc)
Element el;
Document doc;
#endif /* !__STDC__ */
{
AttributeType attrType;
Attribute attr;
SSchema docSSchema;
CHARSET charset;
CHAR_T *text, *text2, *ptrText, *str;
CHAR_T charsetname[MAX_LENGTH];
int length;
int pos, index = 0;
charset = TtaGetDocumentCharset (doc);
if (charset != UNDEFINED_CHARSET)
/* the charset was already defined by the http header */
return;
docSSchema = TtaGetDocumentSSchema (doc);
attrType.AttrSSchema = docSSchema;
attrType.AttrTypeNum = HTML_ATTR_http_equiv;
attr = TtaGetAttribute (el, attrType);
if (attr != NULL)
{
/* There is a HTTP-EQUIV attribute */
length = TtaGetTextAttributeLength (attr);
if (length > 0)
{
text = TtaAllocString (length + 1);
TtaGiveTextAttributeValue (attr, text, &length);
if (!ustrcasecmp (text, TEXT("content-type")))
{
attrType.AttrTypeNum = HTML_ATTR_meta_content;
attr = TtaGetAttribute (el, attrType);
if (attr != NULL)
{
length = TtaGetTextAttributeLength (attr);
if (length > 0)
{
text2 = TtaAllocString (length + 1);
TtaGiveTextAttributeValue (attr, text2, &length);
ptrText = text2;
while (*ptrText)
{
*ptrText = utolower (*ptrText);
ptrText++;
}
str = ustrstr (text2, TEXT("charset="));
if (str)
{
pos = str - text2 + 8;
while (text2[pos] != WC_SPACE &&
text2[pos] != WC_TAB && text2[pos] != WC_EOS)
charsetname[index++] = text2[pos++];
charsetname[index] = WC_EOS;
charset = TtaGetCharset (charsetname);
if (charset != UNDEFINED_CHARSET)
TtaSetDocumentCharset (doc, charset);
}
TtaFreeMemory (text2);
}
}
}
TtaFreeMemory (text);
}
}
}
/*---------------------------------------------------------------------------
XhtmlMapEntity
Search that entity in the entity table and return the corresponding value.
---------------------------------------------------------------------------*/
#ifdef __STDC__
void XhtmlMapEntity (STRING entityName, int *entityValue, STRING alphabet)
#else
void XhtmlMapEntity (entityName, entityValue, alphabet)
STRING entityName;
int *entityValue;
STRING alphabet;
#endif
{
int i;
ThotBool found;
found = FALSE;
for (i = 0; XhtmlEntityTable[i].charCode >= 0 && ! found; i++)
found = !ustrcmp (XhtmlEntityTable[i].charName, entityName);
if (found)
{
/* entity found */
i--;
*entityValue = XhtmlEntityTable[i].charCode;
*alphabet = XhtmlEntityTable[i].charAlphabet;
}
else
*alphabet = WC_EOS;
}
/*----------------------------------------------------------------------
PutNonISOlatin1Char
Put a Unicode character in the input buffer.
----------------------------------------------------------------------*/
#ifdef __STDC__
static void PutNonISOlatin1Char (int code,
STRING prefix,
STRING entityName,
ParserData *context)
#else
static void PutNonISOlatin1Char (code, prefix, entityName, context)
int code;
STRING prefix;
STRING entityName;
ParserData *context;
#endif
{
Language lang, l;
ElementType elType;
Element elText;
AttributeType attrType;
Attribute attr;
CHAR_T buffer[MaxEntityLength+10];
/* create a new text leaf */
elType.ElSSchema = TtaGetDocumentSSchema (context->doc);
elType.ElTypeNum = HTML_EL_TEXT_UNIT;
elText = TtaNewElement (context->doc, elType);
XmlSetElemLineNumber (elText);
InsertXmlElement (&elText);
context->lastElement = elText;
context->lastElementClosed = TRUE;
/* try to find a fallback character */
l = context->language;
GetFallbackCharacter (code, buffer, &lang);
/* put that fallback character in the new text leaf */
TtaSetTextContent (elText, buffer, lang, context->doc);
context->language = l;
/* make that text leaf read-only */
TtaSetAccessRight (elText, ReadOnly, context->doc);
/* associate an attribute EntityName with the new text leaf */
attrType.AttrSSchema = TtaGetDocumentSSchema (context->doc);
attrType.AttrTypeNum = HTML_ATTR_EntityName;
attr = TtaNewAttribute (attrType);
TtaAttachAttribute (elText, attr, context->doc);
buffer[0] = '&';
ustrcpy (&buffer[1], prefix);
ustrcat (buffer, entityName);
ustrcat (buffer, TEXT(";"));
TtaSetAttributeText (attr, buffer, elText, context->doc);
context->mergeText = FALSE;
}
/*----------------------------------------------------------------------
XhtmlEntityCreated
A XTHML entity has been created by the XML parser.
----------------------------------------------------------------------*/
#ifdef __STDC__
void XhtmlEntityCreated (int entityValue, Language lang,
STRING entityName, ParserData *context)
#else
void XhtmlEntityCreated (entityValue, lang, entityName, context)
int entityValue;
Language lang;
STRING entityName;
ParserData *context;
#endif
{
CHAR_T buffer[2];
if (lang < 0)
PutInXmlElement (entityName);
else
{
if (entityValue < 255)
{
buffer[0] = ((UCHAR_T) entityValue);
buffer[1] = WC_EOS;
PutInXmlElement (buffer);
}
else
PutNonISOlatin1Char (entityValue, TEXT(""), entityName, context);
}
}
/*----------------------------------------------------------------------
XhtmlElementComplete
Complete Xhtml elements.
Check its attributes and its contents.
----------------------------------------------------------------------*/
#ifdef __STDC__
void XhtmlElementComplete (Element el, Document doc, int *error)
#else
void XhtmlElementComplete (el, doc, error)
Element el;
Document doc;
int *error;
#endif
{
ElementType elType, newElType, childType;
Element constElem, child, desc, leaf, prev, next, last,
elFrames, lastFrame, lastChild;
Attribute attr;
AttributeType attrType;
Language lang;
STRING text;
CHAR_T lastChar[2];
STRING name1;
int length;
SSchema docSSchema;
*error = 0;
docSSchema = TtaGetDocumentSSchema (doc);
elType = TtaGetElementType (el);
/* is this a block-level element in a character-level element? */
if (!IsXMLElementInline (el) &&
elType.ElTypeNum != HTML_EL_Comment_ &&
elType.ElTypeNum != HTML_EL_XMLPI)
BlockInCharLevelElem (el);
newElType.ElSSchema = elType.ElSSchema;
switch (elType.ElTypeNum)
{
case HTML_EL_Object: /* it's an object */
/* create Object_Content */
child = TtaGetFirstChild (el);
if (child != NULL)
elType = TtaGetElementType (child);
/* is it the PICTURE element ? */
if (child == NULL || elType.ElTypeNum != HTML_EL_PICTURE_UNIT)
{
desc = child;
/* create the PICTURE element */
elType.ElTypeNum = HTML_EL_PICTURE_UNIT;
child = TtaNewTree (doc, elType, "");
if (desc == NULL)
TtaInsertFirstChild (&child, el, doc);
else
TtaInsertSibling (child, desc, TRUE, doc);
}
/* copy attribute data into SRC attribute of Object_Image */
attrType.AttrSSchema = docSSchema;
attrType.AttrTypeNum = HTML_ATTR_data;
attr = TtaGetAttribute (el, attrType);
if (attr != NULL)
{
length = TtaGetTextAttributeLength (attr);
if (length > 0)
{
name1 = TtaAllocString (length + 1);
TtaGiveTextAttributeValue (attr, name1, &length);
attrType.AttrTypeNum = HTML_ATTR_SRC;
attr = TtaGetAttribute (child, attrType);
if (attr == NULL)
{
attr = TtaNewAttribute (attrType);
TtaAttachAttribute (child, attr, doc);
}
TtaSetAttributeText (attr, name1, child, doc);
TtaFreeMemory (name1);
}
}
/* is the Object_Content element already created ? */
desc = child;
TtaNextSibling(&desc);
if (desc != NULL)
elType = TtaGetElementType (desc);
/* is it the Object_Content element ? */
if (desc == NULL || elType.ElTypeNum != HTML_EL_Object_Content)
{
/* create Object_Content */
elType.ElTypeNum = HTML_EL_Object_Content;
desc = TtaNewTree (doc, elType, "");
TtaInsertSibling (desc, child, FALSE, doc);
/* move previous existing children into Object_Content */
child = TtaGetLastChild(el);
while (child != desc)
{
TtaRemoveTree (child, doc);
TtaInsertFirstChild (&child, desc, doc);
child = TtaGetLastChild(el);
}
}
break;
case HTML_EL_Unnumbered_List:
case HTML_EL_Numbered_List:
case HTML_EL_Menu:
case HTML_EL_Directory:
/* It's a List element. It should only have List_Item children.
If it has List element chidren, move these List elements
within their previous List_Item sibling. This is to fix
a bug in document generated by Mozilla. */
prev = NULL;
next = NULL;
child = TtaGetFirstChild (el);
while (child != NULL)
{
next = child;
TtaNextSibling (&next);
elType = TtaGetElementType (child);
if (elType.ElTypeNum == HTML_EL_Unnumbered_List ||
elType.ElTypeNum == HTML_EL_Numbered_List ||
elType.ElTypeNum == HTML_EL_Menu ||
elType.ElTypeNum == HTML_EL_Directory)
/* this list element is a child of another list element */
if (prev)
{
elType = TtaGetElementType (prev);
if (elType.ElTypeNum == HTML_EL_List_Item)
{
/* get the last child of the previous List_Item */
desc = TtaGetFirstChild (prev);
last = NULL;
while (desc)
{
last = desc;
TtaNextSibling (&desc);
}
/* move the list element after the last child of the
previous List_Item */
TtaRemoveTree (child, doc);
if (last)
TtaInsertSibling (child, last, FALSE, doc);
else
TtaInsertFirstChild (&child, prev, doc);
child = prev;
}
}
prev = child;
child = next;
}
break;
case HTML_EL_FRAMESET:
/* The FRAMESET element is now complete. Gather all its FRAMESET
and FRAME children and wrap them up in a Frames element */
elFrames = NULL; lastFrame = NULL;
lastChild = NULL;
child = TtaGetFirstChild (el);
while (child != NULL)
{
next = child;
TtaNextSibling (&next);
elType = TtaGetElementType (child);
if (elType.ElTypeNum == HTML_EL_FRAMESET ||
elType.ElTypeNum == HTML_EL_FRAME ||
elType.ElTypeNum == HTML_EL_Comment_)
{
/* create the Frames element if it does not exist */
if (elFrames == NULL)
{
newElType.ElSSchema = docSSchema;
newElType.ElTypeNum = HTML_EL_Frames;
elFrames = TtaNewElement (doc, newElType);
XmlSetElemLineNumber (elFrames);
TtaInsertSibling (elFrames, child, TRUE, doc);
}
/* move the element as the last child of the Frames element */
TtaRemoveTree (child, doc);
if (lastFrame == NULL)
TtaInsertFirstChild (&child, elFrames, doc);
else
TtaInsertSibling (child, lastFrame, FALSE, doc);
lastFrame = child;
}
child = next;
}
break;
case HTML_EL_Input: /* it's an INPUT without any TYPE attribute */
/* Create a child of type Text_Input */
elType.ElTypeNum = HTML_EL_Text_Input;
child = TtaNewTree (doc, elType, "");
XmlSetElemLineNumber (child);
TtaInsertFirstChild (&child, el, doc);
/* now, process it like a Text_Input element */
case HTML_EL_Text_Input:
case HTML_EL_Password_Input:
case HTML_EL_File_Input:
/* get element Inserted_Text */
child = TtaGetFirstChild (el);
if (child != NULL)
{
attrType.AttrSSchema = docSSchema;
attrType.AttrTypeNum = HTML_ATTR_Value_;
attr = TtaGetAttribute (el, attrType);
if (attr != NULL)
{
/* copy the value of attribute "value" into the first text
leaf of element */
length = TtaGetTextAttributeLength (attr);
if (length > 0)
{
/* get the text leaf */
leaf = TtaGetFirstChild (child);
if (leaf != NULL)
{
childType = TtaGetElementType (leaf);
if (childType.ElTypeNum == HTML_EL_TEXT_UNIT)
{
/* copy attribute value into the text leaf */
text = TtaAllocString (length + 1);
TtaGiveTextAttributeValue (attr, text, &length);
TtaSetTextContent (leaf, text,
TtaGetDefaultLanguage (), doc);
TtaFreeMemory (text);
}
}
}
}
}
break;
case HTML_EL_META:
ParseCharset (el, doc);
break;
case HTML_EL_STYLE_: /* it's a STYLE element */
case HTML_EL_SCRIPT: /* it's a SCRIPT element */
case HTML_EL_Preformatted: /* it's a PRE */
/* if the last line of the Preformatted is empty, remove it */
leaf = XmlLastLeafInElement (el);
if (leaf != NULL)
{
elType = TtaGetElementType (leaf);
if (elType.ElTypeNum == HTML_EL_TEXT_UNIT)
/* the last leaf is a TEXT element */
{
length = TtaGetTextLength (leaf);
if (length > 0)
{
TtaGiveSubString (leaf, lastChar, length, 1);
if (lastChar[0] == EOL)
/* last character is new line, delete it */
{
if (length == 1)
/* empty TEXT element */
TtaDeleteTree (leaf, doc);
else
/* remove the last character */
TtaDeleteTextContent (leaf, length, 1, doc);
}
}
}
}
if (IsParsingCSS ())
{
text = GetStyleContents (el);
if (text)
{
ReadCSSRules (doc, NULL, text, FALSE);
TtaFreeMemory (text);
}
SetParsingCSS (FALSE);
}
/* and continue as if it were a Preformatted or a Script */
break;
case HTML_EL_Text_Area: /* it's a Text_Area */
SetParsingTextArea (FALSE);
child = TtaGetFirstChild (el);
if (child == NULL)
/* it's an empty Text_Area */
/* insert a Inserted_Text element in the element */
{
newElType.ElTypeNum = HTML_EL_Inserted_Text;
child = TtaNewTree (doc, newElType, "");
TtaInsertFirstChild (&child, el, doc);
}
else
{
/* save the text into Default_Value attribute */
attrType.AttrSSchema = docSSchema;
attrType.AttrTypeNum = HTML_ATTR_Default_Value;
if (TtaGetAttribute (el, attrType) == NULL)
/* attribute Default_Value is missing */
{
attr = TtaNewAttribute (attrType);
TtaAttachAttribute (el, attr, doc);
desc = TtaGetFirstChild (child);
length = TtaGetTextLength (desc) + 1;
text = TtaAllocString (length);
TtaGiveTextContent (desc, text, &length, &lang);
TtaSetAttributeText (attr, text, el, doc);
TtaFreeMemory (text);
}
}
/* insert a Frame element */
newElType.ElTypeNum = HTML_EL_Frame;
constElem = TtaNewTree (doc, newElType, "");
TtaInsertSibling (constElem, child, FALSE, doc);
break;
case HTML_EL_Radio_Input:
case HTML_EL_Checkbox_Input:
/* put an attribute Checked if it is missing */
attrType.AttrSSchema = docSSchema;
attrType.AttrTypeNum = HTML_ATTR_Checked;
if (TtaGetAttribute (el, attrType) == NULL)
/* attribute Checked is missing */
{
attr = TtaNewAttribute (attrType);
TtaAttachAttribute (el, attr, doc);
TtaSetAttributeValue (attr, HTML_ATTR_Checked_VAL_No_, el, doc);
}
break;
case HTML_EL_Option_Menu:
/* Check that at least one option has a SELECTED attribute */
OnlyOneOptionSelected (el, doc, TRUE);
break;
case HTML_EL_PICTURE_UNIT:
break;
case HTML_EL_LINK:
CheckCSSLink (el, doc, docSSchema);
break;
case HTML_EL_Data_cell:
case HTML_EL_Heading_cell:
/* insert a pseudo paragraph into empty cells */
child = TtaGetFirstChild (el);
if (child == NULL)
{
elType.ElTypeNum = HTML_EL_Pseudo_paragraph;
child = TtaNewTree (doc, elType, "");
if (child != NULL)
TtaInsertFirstChild (&child, el, doc);
}
/* detect whether we're parsing a whole table or just a cell */
if (IsWithinTable ())
NewCell (el, doc, FALSE);
break;
case HTML_EL_Table:
CheckTable (el, doc);
SubWithinTable ();
break;
case HTML_EL_TITLE:
/* show the TITLE in the main window */
UpdateTitle (el, doc);
break;
default:
break;
}
}
/*----------------------------------------------------------------------
MapHTMLAttributeValue
Search in the Attribute Value Mapping Table the entry for the attribute
ThotAtt and its value AttrVal. Returns the corresponding Thot value.
----------------------------------------------------------------------*/
#ifdef __STDC__
void MapHTMLAttributeValue (CHAR_T* AttrVal,
AttributeType attrType,
int* value)
#else
void MapHTMLAttributeValue (AttrVal, attrType, value)
CHAR_T* AttrVal;
AttributeType attrType;
int* value;
#endif
{
int i;
*value = 0;
i = 0;
while (XhtmlAttrValueMappingTable[i].ThotAttr != attrType.AttrTypeNum &&
XhtmlAttrValueMappingTable[i].ThotAttr != 0)
i++;
if (XhtmlAttrValueMappingTable[i].ThotAttr == attrType.AttrTypeNum)
{
do
if (!ustrcmp (XhtmlAttrValueMappingTable[i].XMLattrValue, AttrVal))
*value = XhtmlAttrValueMappingTable[i].ThotAttrValue;
else
i++;
while (*value <= 0 &&
XhtmlAttrValueMappingTable[i].ThotAttr != 0);
}
}
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