/******************************************************************************
*
* greeklexattribs - SWFilter decendant to set entry attributes for greek
* lexicons
*/
#include <stdlib.h>
#include <ctype.h>
#include <string>
#include <greeklexattribs.h>
#include <swmodule.h>
using std::string;
SWORD_NAMESPACE_START
GreekLexAttribs::GreekLexAttribs() {
}
char GreekLexAttribs::ProcessText(char *text, int maxlen, const SWKey *key, const SWModule *module) {
if (module->isProcessEntryAttributes()) {
char *from;
bool inAV = false;
string phrase;
string freq;
char val[128], *valto;
char wordstr[7];
char *currentPhrase = 0, *ch = 0;
char *currentPhraseEnd = 0;
int number = 0;
for (from = text; *from; from++) {
if (inAV) {
if (currentPhrase == 0) {
if (isalpha(*from))
currentPhrase = from;
}
else {
if ((!isalpha(*from)) && (*from != ' ') && (*from != '+') && (*from !='(') && (*from != ')') && (*from != '\'')) {
if (*from == '<') {
if (!currentPhraseEnd)
currentPhraseEnd = from - 1;
for (; *from && *from != '>'; from++) {
if (!strncmp(from, "value=\"", 7)) {
valto = val;
from += 7;
for (unsigned int i = 0; from[i] != '\"' && i < 127; i++)
*valto++ = from[i];
*valto = 0;
sprintf(wordstr, "%03d", number+1);
module->getEntryAttributes()["AVPhrase"][wordstr]["CompoundedWith"] = val;
from += strlen(val);
}
}
continue;
}
phrase = "";
phrase.append(currentPhrase, (int)(((currentPhraseEnd)?currentPhraseEnd:from) - currentPhrase)-1);
currentPhrase = from;
while (*from && isdigit(*from)) from++;
freq = "";
freq.append(currentPhrase, (int)(from - currentPhrase));
if ((freq.length() > 0) && (phrase.length() > 0)) {
sprintf(wordstr, "%03d", ++number);
if ((strchr(phrase.c_str(), '(') > phrase.c_str()) && (strchr(phrase.c_str(), ')') > phrase.c_str() + 1)) {
string tmp = phrase.substr(0, phrase.find_first_of("("));
phrase.erase(phrase.find_first_of("("), 1);
phrase.erase(phrase.find_first_of(")"), 1);
phrase.erase(0,phrase.find_first_not_of("\r\n\v\t ")); phrase.erase(phrase.find_last_not_of("\r\n\v\t ")+1);
module->getEntryAttributes()["AVPhrase"][wordstr]["Alt"] = phrase;
phrase = tmp;
}
phrase.erase(0,phrase.find_first_not_of("\r\n\v\t ")); phrase.erase(phrase.find_last_not_of("\r\n\v\t ")+1);
freq.erase(0,freq.find_first_not_of("\r\n\v\t ")); freq.erase(freq.find_last_not_of("\r\n\v\t ")+1);
module->getEntryAttributes()["AVPhrase"][wordstr]["Phrase"] = phrase;
module->getEntryAttributes()["AVPhrase"][wordstr]["Frequency"] = freq;
currentPhrase = 0;
currentPhraseEnd = 0;
}
}
}
if (*from == ';') inAV = false;
}
else if (!strncmp(from, "AV-", 3)) {
inAV = true;
from+=2;
}
}
}
return 0;
}
SWORD_NAMESPACE_END
