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144 lines
3.8 KiB
144 lines
3.8 KiB
/***************************************************************************
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* Copyright (C) 2004 by David Sansome *
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* me@davidsansome.com *
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* *
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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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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <tqregexp.h>
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#include <tqfile.h>
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#include <tqtextstream.h>
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#include "rcparser.h"
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RcParser::RcParser()
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{
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}
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RcParser::~RcParser()
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{
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}
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void RcParser::addSearchDir(TQString dir)
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{
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dirs.append(dir);
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}
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bool RcParser::openFile(TQString name)
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{
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// Check if it exists
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fileName = "";
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for ( TQStringList::Iterator it = dirs.begin(); it != dirs.end(); ++it )
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{
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if (TQFile::exists((*it) + "/" + name))
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{
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fileName = (*it) + "/" + name;
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break;
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}
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}
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if (fileName.isEmpty())
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return false;
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// Clear the current data
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sections.clear();
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// Read the file's contents
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TQFile file(fileName);
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file.open(IO_ReadOnly);
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TQTextStream stream(&file);
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TQRegExp sectionRegExp("^\\[([^\\]]*)\\]$");
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TQRegExp pairRegExp("^([^=\\s]*)([=\\s]*)(.*)$");
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currentSection = "RcParserDefaultSection";
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while (!stream.atEnd())
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{
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TQString line = stream.readLine();
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if (line.left(1) == "#") // Comment
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continue;
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line = line.stripWhiteSpace();
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if (sectionRegExp.search(line) != -1)
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{
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currentSection = sectionRegExp.cap(1);
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//printf("Found section \"%s\"\n", currentSection.latin1());
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continue;
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}
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if (pairRegExp.search(line) != -1)
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{
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TQString key = pairRegExp.cap(1);
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TQString value = pairRegExp.cap(3);
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sections[currentSection][key] = value;
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//printf("Found pair \"%s\" = \"%s\"\n", key.latin1(), value.latin1());
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continue;
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}
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// Parse error, ignore the line
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}
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currentSection = "RcParserDefaultSection";
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return true;
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}
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void RcParser::setSection(TQString section)
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{
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currentSection = section;
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}
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TQStringList RcParser::sectionList()
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{
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return sections.keys();
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}
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TQString RcParser::readString(TQString key, TQString def)
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{
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TQString ret = sections[currentSection][key];
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if (ret.isEmpty())
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return def;
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return ret;
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}
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int RcParser::readInt(TQString key, int def)
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{
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bool ok;
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int ret = sections[currentSection][key].toInt(&ok);
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if (!ok)
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return def;
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return ret;
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}
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bool RcParser::readBool(TQString key, bool def)
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{
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bool ret = def;
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if (sections[currentSection][key].lower() == "true")
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ret = true;
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if (sections[currentSection][key].lower() == "false")
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ret = false;
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if (sections[currentSection][key] == "1")
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ret = true;
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if (sections[currentSection][key] == "0")
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ret = false;
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return ret;
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}
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TQStringList RcParser::readList(TQString key)
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{
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return TQStringList::split(",", sections[currentSection][key]);
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}
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