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162 lines
2.4 KiB
162 lines
2.4 KiB
/*
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kqcstringsplitter.cpp
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KNode, the KDE newsreader
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Copyright (c) 1999-2001 the KNode authors.
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See file AUTHORS for details
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#include "kqcstringsplitter.h"
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KTQCStringSplitter::KTQCStringSplitter()
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{
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reset();
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}
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KTQCStringSplitter::~KTQCStringSplitter()
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{
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}
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void KTQCStringSplitter::init(const TQCString &str, const char *s)
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{
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sep=s;
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src=str;
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}
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void KTQCStringSplitter::init(const char *str, const char *s)
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{
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sep=s;
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src=str;
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}
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bool KTQCStringSplitter::first()
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{
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/*int plus;
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if(incSep) plus=sep.length();
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else plus=0; */
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start=0;
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end=src.tqfind(sep.data(), start);
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if(end!=-1) {
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dst=src.mid(start, end);
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return true;
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}
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else {
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start=src.length();
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end=start;
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return false;
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}
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}
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bool KTQCStringSplitter::last()
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{
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/*int startplus, endplus;
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if(incSep) {
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startplus=0;
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endplus=sep.length();
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}
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else {
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startplus=sep.length();
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endplus=0;
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}*/
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end=src.length();
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start=src.tqfindRev(sep.data(),end);
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if(start!=-1) {
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dst=src.mid(start, end-start);
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return true;
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}
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else return false;
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}
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bool KTQCStringSplitter::next()
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{
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/*int plus;
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if(incSep) plus=sep.length();
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else plus=0;*/
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start=end+1;
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if(start< (int) src.length()) {
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end=src.tqfind(sep.data(), start);
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if(end!=-1) {
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dst=src.mid(start, end-start);
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}
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else {
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dst=src.mid(start, src.length()-start);
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start=src.length();
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end=src.length();
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}
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return true;
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}
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else return false;
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}
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bool KTQCStringSplitter::prev()
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{
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/*int startplus, endplus;
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if(incSep) {
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startplus=0;
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endplus=sep.length();
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}
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else {
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startplus=sep.length();
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endplus=0;
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}*/
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end=start-1;
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if(end>0) {
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start=src.tqfindRev(sep.data(),end);
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if(start!=-1)
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dst=src.mid(start, end-start);
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else {
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dst=src.mid(0, end+1);
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end=0;
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start=0;
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}
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return true;
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}
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else return false;
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}
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