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/***************************************************************************
* Copyright (C) 2001 by Sandy Meier *
* smeier@kdevelop.org *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "phpparser.h"
#include <kdevcore.h>
#include <codemodel.h>
#include <qregexp.h>
#include <kdebug.h>
#include <qfileinfo.h>
#include <qtextstream.h>
#include <iostream>
using namespace std;
PHPParser::PHPParser(KDevCore* core,CodeModel* model){
m_core = core;
m_model = model;
}
PHPParser::~PHPParser(){
}
void PHPParser::parseLines(QStringList* lines,const QString& fileName){
kdDebug(9018) << "enter parsedLines" << endl;
QRegExp classre("^[ \t]*class[ \t]+([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[ \t]*(extends[ \t]*([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*))?.*$");
QRegExp methodre("^[ \t]*function[ \t&]*([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[ \t]*\\(([a-zA-Z_\x7f-\xff]*[0-9A-Za-z_\x7f-\xff\\$\\, \t=&\\'\\\"]*)\\).*$");
QRegExp varre("^[ \t]*var[ \t]*\\$([a-zA-Z_\x7f-\xff][0-9A-Za-z_\x7f-\xff]*)[ \t;=].*$");
QRegExp createMemberRe("\\$this->([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[ \t]*=[ \t&]*new[ \t]+([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)");
ClassDom lastClass = 0;
QString rawline;
QCString line;
int lineNo = 0;
int bracketOpen = 0;
int bracketClose = 0;
bool inClass = false;
for ( QStringList::Iterator it = lines->begin(); it != lines->end(); ++it ) {
line = (*it).local8Bit();
if(!line.isNull()){
// cerr << "LINE" << line << endl;
bracketOpen += line.contains("{");
bracketClose += line.contains("}");
if(bracketOpen == bracketClose && bracketOpen !=0 && bracketClose !=0){
inClass = false; // ok we are out ouf class
}
//cerr << "kdevelop (phpsupport): try match line: " << line << endl;
if (classre.search(line) != -1 ) {
// cerr << "kdevelop (phpsupport): regex match line: " << line << endl;
inClass= true;
bracketOpen = line.contains("{");
bracketClose = line.contains("}");
lastClass = m_model->create<ClassModel>();
lastClass->setName(classre.cap(1));
lastClass->setFileName(fileName);
lastClass->setStartPosition(lineNo, 0);
QString parentStr = classre.cap(3);
if(!parentStr.isEmpty()){
lastClass->addBaseClass(parentStr);
}
m_file->addClass(lastClass);
} else if (createMemberRe.search(line) != -1 ) {
if (lastClass && inClass) {
if( lastClass->hasVariable(QString("$") + createMemberRe.cap(1)) )
lastClass->variableByName(QString("$") + createMemberRe.cap(1))->setType(createMemberRe.cap(2));
}
} else if (methodre.search(line) != -1) {
// cerr << "kdevelop (phpsupport): regex match line ( method ): " << line << endl;
FunctionDom method = m_model->create<FunctionModel>();
method->setName(methodre.cap(1));
ArgumentDom anArg = m_model->create<ArgumentModel>();
QString arguments = methodre.cap(2);
anArg->setType(arguments.stripWhiteSpace().local8Bit());
method->addArgument( anArg );
method->setFileName( fileName );
method->setStartPosition( lineNo, 0 );
if (lastClass && inClass) {
// kdDebug(9018) << "in Class: " << line << endl;
if (!lastClass->hasFunction(method->name()))
lastClass->addFunction(method);
} else {
if (!m_file->hasFunction(method->name()) )
m_file->addFunction(method);
}
}
else if (varre.search(line) != -1) {
// kdDebug(9018) << "###########regex match line ( var ): " << varre.cap(1) << endl;
if (lastClass && inClass) {
VariableDom anAttr = m_model->create<VariableModel>();
anAttr->setName(varre.cap(1));
anAttr->setFileName(fileName);
anAttr->setStartPosition( lineNo, 0 );
lastClass->addVariable( anAttr );
}
}
++lineNo;
} // end for
} // end if
}
void PHPParser::parseFile(const QString& fileName){
kdDebug(9018) << "enter parsedFile" << endl;
kdDebug(9018) << "FileName:" << fileName.latin1() << endl;
QFile f(QFile::encodeName(fileName));
if (!f.open(IO_ReadOnly))
return;
QTextStream stream(&f);
QStringList list;
QString rawline;
while (!stream.eof()) {
rawline = stream.readLine();
list.append(rawline.stripWhiteSpace().local8Bit());
}
f.close();
m_file = m_model->create<FileModel>();
m_file->setName( fileName );
this->parseLines(&list,fileName);
m_model->addFile( m_file );
}
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