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-rw-r--r--src/modules/filters/thmlplain.cpp219
1 files changed, 219 insertions, 0 deletions
diff --git a/src/modules/filters/thmlplain.cpp b/src/modules/filters/thmlplain.cpp
new file mode 100644
index 0000000..8f8379a
--- /dev/null
+++ b/src/modules/filters/thmlplain.cpp
@@ -0,0 +1,219 @@
+/******************************************************************************
+ *
+ * thmlplain - SWFilter descendant to strip out all ThML tags or convert to
+ * ASCII rendered symbols.
+ */
+
+
+#include <stdlib.h>
+#include <thmlplain.h>
+#include <swbuf.h>
+
+SWORD_NAMESPACE_START
+
+ThMLPlain::ThMLPlain() {
+}
+
+char ThMLPlain::processText(SWBuf &text, const SWKey *key, const SWModule *module)
+{
+ char token[2048];
+ int tokpos = 0;
+ bool intoken = false;
+ bool ampersand = false;
+
+ const char *from;
+ SWBuf orig = text;
+ from = orig.c_str();
+ for (text = ""; *from; from++)
+ {
+ if (*from == 10 || *from == 13)
+ from++;
+ if (*from == '<') {
+ intoken = true;
+ tokpos = 0;
+ token[0] = 0;
+ token[1] = 0;
+ token[2] = 0;
+ ampersand = false;
+ continue;
+ }
+ else if (*from == '&') {
+ intoken = true;
+ tokpos = 0;
+ token[0] = 0;
+ token[1] = 0;
+ token[2] = 0;
+ ampersand = true;
+ continue;
+ }
+ if (*from == ';' && ampersand) {
+ intoken = false;
+ ampersand = false;
+
+ if (!strncmp("nbsp", token, 4)) text += ' ';
+ else if (!strncmp("quot", token, 4)) text += '"';
+ else if (!strncmp("amp", token, 3)) text += '&';
+ else if (!strncmp("lt", token, 2)) text += '<';
+ else if (!strncmp("gt", token, 2)) text += '>';
+ else if (!strncmp("brvbar", token, 6)) text += '¦';
+ else if (!strncmp("sect", token, 4)) text += '§';
+ else if (!strncmp("copy", token, 4)) text += '©';
+ else if (!strncmp("laquo", token, 5)) text += '«';
+ else if (!strncmp("reg", token, 3)) text += '®';
+ else if (!strncmp("acute", token, 5)) text += '´';
+ else if (!strncmp("para", token, 4)) text += '¶';
+ else if (!strncmp("raquo", token, 5)) text += '»';
+
+ else if (!strncmp("Aacute", token, 6)) text += 'Á';
+ else if (!strncmp("Agrave", token, 6)) text += 'À';
+ else if (!strncmp("Acirc", token, 5)) text += 'Â';
+ else if (!strncmp("Auml", token, 4)) text += 'Ä';
+ else if (!strncmp("Atilde", token, 6)) text += 'Ã';
+ else if (!strncmp("Aring", token, 5)) text += 'Å';
+ else if (!strncmp("aacute", token, 6)) text += 'á';
+ else if (!strncmp("agrave", token, 6)) text += 'à';
+ else if (!strncmp("acirc", token, 5)) text += 'â';
+ else if (!strncmp("auml", token, 4)) text += 'ä';
+ else if (!strncmp("atilde", token, 6)) text += 'ã';
+ else if (!strncmp("aring", token, 5)) text += 'å';
+ else if (!strncmp("Eacute", token, 6)) text += 'É';
+ else if (!strncmp("Egrave", token, 6)) text += 'È';
+ else if (!strncmp("Ecirc", token, 5)) text += 'Ê';
+ else if (!strncmp("Euml", token, 4)) text += 'Ë';
+ else if (!strncmp("eacute", token, 6)) text += 'é';
+ else if (!strncmp("egrave", token, 6)) text += 'è';
+ else if (!strncmp("ecirc", token, 5)) text += 'ê';
+ else if (!strncmp("euml", token, 4)) text += 'ë';
+ else if (!strncmp("Iacute", token, 6)) text += 'Í';
+ else if (!strncmp("Igrave", token, 6)) text += 'Ì';
+ else if (!strncmp("Icirc", token, 5)) text += 'Î';
+ else if (!strncmp("Iuml", token, 4)) text += 'Ï';
+ else if (!strncmp("iacute", token, 6)) text += 'í';
+ else if (!strncmp("igrave", token, 6)) text += 'ì';
+ else if (!strncmp("icirc", token, 5)) text += 'î';
+ else if (!strncmp("iuml", token, 4)) text += 'ï';
+ else if (!strncmp("Oacute", token, 6)) text += 'Ó';
+ else if (!strncmp("Ograve", token, 6)) text += 'Ò';
+ else if (!strncmp("Ocirc", token, 5)) text += 'Ô';
+ else if (!strncmp("Ouml", token, 4)) text += 'Ö';
+ else if (!strncmp("Otilde", token, 6)) text += 'Õ';
+ else if (!strncmp("oacute", token, 6)) text += 'ó';
+ else if (!strncmp("ograve", token, 6)) text += 'ò';
+ else if (!strncmp("ocirc", token, 5)) text += 'ô';
+ else if (!strncmp("ouml", token, 4)) text += 'ö';
+ else if (!strncmp("otilde", token, 6)) text += 'õ';
+ else if (!strncmp("Uacute", token, 6)) text += 'Ú';
+ else if (!strncmp("Ugrave", token, 6)) text += 'Ù';
+ else if (!strncmp("Ucirc", token, 5)) text += 'Û';
+ else if (!strncmp("Uuml", token, 4)) text += 'Ü';
+ else if (!strncmp("uacute", token, 6)) text += 'ú';
+ else if (!strncmp("ugrave", token, 6)) text += 'ù';
+ else if (!strncmp("ucirc", token, 5)) text += 'û';
+ else if (!strncmp("uuml", token, 4)) text += 'ü';
+ else if (!strncmp("Yacute", token, 6)) text += 'Ý';
+ else if (!strncmp("yacute", token, 6)) text += 'ý';
+ else if (!strncmp("yuml", token, 4)) text += 'ÿ';
+
+ else if (!strncmp("deg", token, 3)) text += '°';
+ else if (!strncmp("plusmn", token, 6)) text += '±';
+ else if (!strncmp("sup2", token, 4)) text += '²';
+ else if (!strncmp("sup3", token, 4)) text += '³';
+ else if (!strncmp("sup1", token, 4)) text += '¹';
+ else if (!strncmp("nbsp", token, 4)) text += 'º';
+ else if (!strncmp("pound", token, 5)) text += '£';
+ else if (!strncmp("cent", token, 4)) text += '¢';
+ else if (!strncmp("frac14", token, 6)) text += '¼';
+ else if (!strncmp("frac12", token, 6)) text += '½';
+ else if (!strncmp("frac34", token, 6)) text += '¾';
+ else if (!strncmp("iquest", token, 6)) text += '¿';
+ else if (!strncmp("iexcl", token, 5)) text += '¡';
+ else if (!strncmp("ETH", token, 3)) text += 'Ð';
+ else if (!strncmp("eth", token, 3)) text += 'ð';
+ else if (!strncmp("THORN", token, 5)) text += 'Þ';
+ else if (!strncmp("thorn", token, 5)) text += 'þ';
+ else if (!strncmp("AElig", token, 5)) text += 'Æ';
+ else if (!strncmp("aelig", token, 5)) text += 'æ';
+ else if (!strncmp("Oslash", token, 6)) text += 'Ø';
+ else if (!strncmp("curren", token, 6)) text += '¤';
+ else if (!strncmp("Ccedil", token, 6)) text += 'Ç';
+ else if (!strncmp("ccedil", token, 6)) text += 'ç';
+ else if (!strncmp("szlig", token, 5)) text += 'ß';
+ else if (!strncmp("Ntilde", token, 6)) text += 'Ñ';
+ else if (!strncmp("ntilde", token, 6)) text += 'ñ';
+ else if (!strncmp("yen", token, 3)) text += '¥';
+ else if (!strncmp("not", token, 3)) text += '¬';
+ else if (!strncmp("ordf", token, 4)) text += 'ª';
+ else if (!strncmp("uml", token, 3)) text += '¨';
+ else if (!strncmp("shy", token, 3)) text += '­';
+ else if (!strncmp("macr", token, 4)) text += '¯';
+ else if (!strncmp("micro", token, 5)) text += "µ";
+ else if (!strncmp("middot", token, 6)) text +="·";
+ else if (!strncmp("cedil", token, 5)) text += "¸";
+ else if (!strncmp("ordm", token, 4)) text += "º";
+ else if (!strncmp("times", token, 5)) text += "×";
+ else if (!strncmp("divide", token, 6)) text +="÷";
+ else if (!strncmp("oslash", token, 6)) text +="ø";
+ continue;
+
+ }
+ else if (*from == '>' && !ampersand) {
+ intoken = false;
+ // process desired tokens
+ if (!strncmp(token, "sync type=\"Strongs\" value=\"", 27)) {
+ text += ' ';
+ text += '<';
+ for (unsigned int i = 27; token[i] != '\"'; i++)
+ text += token[i];
+ text += '>';
+ continue;
+ }
+ if (!strncmp(token, "sync type=\"morph\" value=\"", 25)) {
+ text += ' ';
+ text += '(';
+ for (unsigned int i = 25; token[i] != '\"'; i++)
+ text += token[i];
+ text += ')';
+ continue;
+ }
+ if (!strncmp("note", token, 4)) {
+ text += ' ';
+ text += '(';
+ }
+ else if (!strncmp("br", token, 2))
+ text += '\n';
+ else if (!strncmp("/p", token, 2))
+ text += '\n';
+ else if (!strncmp("/note", token, 5)) {
+ text += ')';
+ text += ' ';
+ }
+ continue;
+ }
+ if (intoken) {
+ if (tokpos < 2045)
+ token[tokpos++] = *from;
+ token[tokpos+2] = 0;
+ }
+ else text += *from;
+ }
+
+ orig = text;
+ from = orig.c_str();
+ for (text = ""; *from; from++) { //loop to remove extra spaces
+ if ((strchr(" \t\n\r", *from))) {
+ while (*(from+1) && (strchr(" \t\n\r", *(from+1)))) {
+ from++;
+ }
+ text += " ";
+ }
+ else {
+ text += *from;
+ }
+ }
+ text += (char)0;
+
+ return 0;
+}
+
+
+SWORD_NAMESPACE_END
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 03:55:15 +0000