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/******************************************************************************
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*
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* thmlplain - SWFilter descendant to strip out all ThML tags or convert to
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* ASCII rendered symbols.
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*/
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#include "bt_thmlplain.h"
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#include <stdlib.h>
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#include <swbuf.h>
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using namespace sword;
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namespace Filters {
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BT_ThMLPlain::BT_ThMLPlain() {
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}
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char BT_ThMLPlain::processText(SWBuf &text, const SWKey *key, const SWModule *module)
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{
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char token[2048];
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int tokpos = 0;
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bool intoken = false;
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bool ampersand = false;
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const char *from;
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SWBuf orig = text;
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from = orig.c_str();
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for (text = ""; *from; from++)
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{
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if (*from == 10 || *from == 13)
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from++;
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if (*from == '<') {
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intoken = true;
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tokpos = 0;
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token[0] = 0;
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token[1] = 0;
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token[2] = 0;
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ampersand = false;
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continue;
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}
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else if (*from == '&') {
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intoken = true;
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tokpos = 0;
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token[0] = 0;
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token[1] = 0;
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token[2] = 0;
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ampersand = true;
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continue;
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}
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if (*from == ';' && ampersand) {
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intoken = false;
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ampersand = false;
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if (!strncmp("nbsp", token, 4)) text += " ";
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else if (!strncmp("quot", token, 4)) text += "\"";
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else if (!strncmp("amp", token, 3)) text += "&";
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else if (!strncmp("lt", token, 2)) text += "<";
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else if (!strncmp("gt", token, 2)) text += ">";
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else if (!strncmp("brvbar", token, 6)) text += "¦";
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else if (!strncmp("sect", token, 4)) text += "§";
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else if (!strncmp("copy", token, 4)) text += "©";
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else if (!strncmp("laquo", token, 5)) text += "«";
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else if (!strncmp("reg", token, 3)) text += "®";
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else if (!strncmp("acute", token, 5)) text += "´";
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else if (!strncmp("para", token, 4)) text += "¶";
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else if (!strncmp("raquo", token, 5)) text += "»";
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else if (!strncmp("Aacute", token, 6)) text += "Á";
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else if (!strncmp("Agrave", token, 6)) text += "À";
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else if (!strncmp("Acirc", token, 5)) text += "Â";
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else if (!strncmp("Auml", token, 4)) text += "Ä";
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else if (!strncmp("Atilde", token, 6)) text += "Ã";
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else if (!strncmp("Aring", token, 5)) text += "Å";
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else if (!strncmp("aacute", token, 6)) text += "á";
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else if (!strncmp("agrave", token, 6)) text += "à";
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else if (!strncmp("acirc", token, 5)) text += "â";
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else if (!strncmp("auml", token, 4)) text += "ä";
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else if (!strncmp("atilde", token, 6)) text += "ã";
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else if (!strncmp("aring", token, 5)) text += "å";
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else if (!strncmp("Eacute", token, 6)) text += "É";
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else if (!strncmp("Egrave", token, 6)) text += "È";
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else if (!strncmp("Ecirc", token, 5)) text += "Ê";
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else if (!strncmp("Euml", token, 4)) text += "Ë";
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else if (!strncmp("eacute", token, 6)) text += "é";
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else if (!strncmp("egrave", token, 6)) text += "è";
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else if (!strncmp("ecirc", token, 5)) text += "ê";
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else if (!strncmp("euml", token, 4)) text += "ë";
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else if (!strncmp("Iacute", token, 6)) text += "Í";
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else if (!strncmp("Igrave", token, 6)) text += "Ì";
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else if (!strncmp("Icirc", token, 5)) text += "Î";
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else if (!strncmp("Iuml", token, 4)) text += "Ï";
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else if (!strncmp("iacute", token, 6)) text += "í";
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else if (!strncmp("igrave", token, 6)) text += "ì";
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else if (!strncmp("icirc", token, 5)) text += "î";
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else if (!strncmp("iuml", token, 4)) text += "ï";
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else if (!strncmp("Oacute", token, 6)) text += "Ó";
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else if (!strncmp("Ograve", token, 6)) text += "Ò";
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else if (!strncmp("Ocirc", token, 5)) text += "Ô";
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else if (!strncmp("Ouml", token, 4)) text += "Ö";
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else if (!strncmp("Otilde", token, 6)) text += "Õ";
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else if (!strncmp("oacute", token, 6)) text += "ó";
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else if (!strncmp("ograve", token, 6)) text += "ò";
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else if (!strncmp("ocirc", token, 5)) text += "ô";
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else if (!strncmp("ouml", token, 4)) text += "ö";
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else if (!strncmp("otilde", token, 6)) text += "õ";
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else if (!strncmp("Uacute", token, 6)) text += "Ú";
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else if (!strncmp("Ugrave", token, 6)) text += "Ù";
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else if (!strncmp("Ucirc", token, 5)) text += "Û";
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else if (!strncmp("Uuml", token, 4)) text += "Ü";
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else if (!strncmp("uacute", token, 6)) text += "ú";
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else if (!strncmp("ugrave", token, 6)) text += "ù";
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else if (!strncmp("ucirc", token, 5)) text += "û";
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else if (!strncmp("uuml", token, 4)) text += "ü";
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else if (!strncmp("Yacute", token, 6)) text += "Ý";
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else if (!strncmp("yacute", token, 6)) text += "ý";
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else if (!strncmp("yuml", token, 4)) text += "ÿ";
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else if (!strncmp("deg", token, 3)) text += "°";
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else if (!strncmp("plusmn", token, 6)) text += "±";
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else if (!strncmp("sup2", token, 4)) text += "²";
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else if (!strncmp("sup3", token, 4)) text += "³";
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else if (!strncmp("sup1", token, 4)) text += "¹";
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else if (!strncmp("nbsp", token, 4)) text += "º";
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else if (!strncmp("pound", token, 5)) text += "£";
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else if (!strncmp("cent", token, 4)) text += "¢";
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else if (!strncmp("frac14", token, 6)) text += "¼";
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else if (!strncmp("frac12", token, 6)) text += "½";
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else if (!strncmp("frac34", token, 6)) text += "¾";
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else if (!strncmp("iquest", token, 6)) text += "¿";
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else if (!strncmp("iexcl", token, 5)) text += "¡";
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else if (!strncmp("ETH", token, 3)) text += "Ð";
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else if (!strncmp("eth", token, 3)) text += "ð";
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else if (!strncmp("THORN", token, 5)) text += "Þ";
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else if (!strncmp("thorn", token, 5)) text += "þ";
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else if (!strncmp("AElig", token, 5)) text += "Æ";
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else if (!strncmp("aelig", token, 5)) text += "æ";
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else if (!strncmp("Oslash", token, 6)) text += "Ø";
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else if (!strncmp("curren", token, 6)) text += "¤";
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else if (!strncmp("Ccedil", token, 6)) text += "Ç";
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else if (!strncmp("ccedil", token, 6)) text += "ç";
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else if (!strncmp("szlig", token, 5)) text += "ß";
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else if (!strncmp("Ntilde", token, 6)) text += "Ñ";
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else if (!strncmp("ntilde", token, 6)) text += "ñ";
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else if (!strncmp("yen", token, 3)) text += "¥";
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else if (!strncmp("not", token, 3)) text += "¬";
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else if (!strncmp("ordf", token, 4)) text += "ª";
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else if (!strncmp("uml", token, 3)) text += "¨";
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else if (!strncmp("shy", token, 3)) text += "";
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else if (!strncmp("macr", token, 4)) text += "¯";
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else if (!strncmp("micro", token, 5)) text += "µ";
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else if (!strncmp("middot", token, 6)) text +="·";
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else if (!strncmp("cedil", token, 5)) text += "¸";
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else if (!strncmp("ordm", token, 4)) text += "º";
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else if (!strncmp("times", token, 5)) text += "×";
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else if (!strncmp("divide", token, 6)) text +="÷";
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else if (!strncmp("oslash", token, 6)) text +="ø";
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continue;
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}
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else if (*from == '>' && !ampersand) {
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intoken = false;
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// process desired tokens
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if (!strncmp(token, "sync type=\"Strongs\" value=\"", 27)) {
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text += ' ';
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text += '<';
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for (unsigned int i = 27; token[i] != '\"'; i++)
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text += token[i];
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text += '>';
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continue;
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}
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if (!strncmp(token, "sync type=\"morph\" value=\"", 25)) {
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text += ' ';
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text += '(';
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for (unsigned int i = 25; token[i] != '\"'; i++)
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text += token[i];
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text += ')';
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continue;
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}
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if (!strncmp("note", token, 4)) {
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text += ' ';
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text += '(';
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}
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else if (!strncmp("br", token, 2))
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text += '\n';
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else if (!strncmp("/p", token, 2))
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text += '\n';
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else if (!strncmp("/note", token, 5)) {
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text += ')';
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text += ' ';
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}
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continue;
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}
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if (intoken) {
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if (tokpos < 2045)
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token[tokpos++] = *from;
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token[tokpos+2] = 0;
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}
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else text += *from;
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}
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orig = text;
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from = orig.c_str();
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for (text = ""; *from; from++) { //loop to remove extra spaces
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if ((strchr(" \t\n\r", *from))) {
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while (*(from+1) && (strchr(" \t\n\r", *(from+1)))) {
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from++;
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}
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text += " ";
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}
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else {
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text += *from;
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}
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}
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text += (char)0;
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return 0;
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}
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}
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