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/******************************************************************************
*
* gbfplain.cpp - SWFilter descendant to strip out all GBF tags or
* convert to ASCII rendered symbols
*
* $Id: gbfplain.cpp 3427 2016-07-03 14:30:33Z scribe $
*
* Copyright 1997-2013 CrossWire Bible Society (http://www.crosswire.org)
* CrossWire Bible Society
* P. O. Box 2528
* Tempe, AZ 85280-2528
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
#include <stdlib.h>
#include <gbfplain.h>
#include <swbuf.h>
SWORD_NAMESPACE_START
GBFPlain::GBFPlain() {
}
char GBFPlain::processText (SWBuf &text, const SWKey *key, const SWModule *module)
{
char token[2048];
int tokpos = 0;
bool intoken = false;
SWBuf orig = text;
const char* from = orig.c_str();
for (text = ""; *from; ++from) {
if (*from == '<') {
intoken = true;
tokpos = 0;
token[0] = 0;
token[1] = 0;
token[2] = 0;
continue;
}
if (*from == '>') {
intoken = false;
// process desired tokens
switch (*token) {
case 'W': // Strongs
switch(token[1]) {
case 'G': // Greek
case 'H': // Hebrew
case 'T': // Tense
text.append(" <");
//for (char *tok = token + 2; *tok; tok++)
// text += *tok;
text.append(token+2);
text.append("> ");
continue;
}
break;
case 'R':
switch(token[1]) {
case 'F': // footnote begin
text.append(" [");
continue;
case 'f': // footnote end
text.append("] ");
continue;
}
break;
case 'C':
switch(token[1]) {
case 'A': // ASCII value
text.append((char)atoi(&token[2]));
continue;
case 'G':
text.append('>');
continue;
/* Bug in WEB
case 'L':
*to++ = '<';
continue;
*/
case 'L': // Bug in WEB. Use above entry when fixed
case 'N': // new line
text.append('\n');
continue;
case 'M': // new paragraph
text.append("\n\n");
continue;
}
break;
}
continue;
}
if (intoken) {
if (tokpos < 2045) {
token[tokpos++] = *from;
// TODO: why is this + 2 ?
token[tokpos+2] = 0;
}
}
else text.append(*from);
}
return 0;
}
SWORD_NAMESPACE_END
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