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129 lines
3.8 KiB
129 lines
3.8 KiB
/***************************************************************************
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* Copyright (C) 2006 by Diego R. Brogna *
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* dierbro@gmail.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 Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "php_handler.h"
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#include <errno.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <util/log.h>
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#include "php_interface.h"
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using namespace kt;
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using namespace bt;
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namespace kt
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{
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TQMap<TQString,TQByteArray> PhpHandler::scripts;
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PhpHandler::PhpHandler(const TQString & php_exe,PhpInterface *php) : TQProcess(php_exe),php_i(php)
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{
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connect(this,TQ_SIGNAL(readyReadStdout()),this,TQ_SLOT(onReadyReadStdout()));
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connect(this,TQ_SIGNAL(processExited()),this,TQ_SLOT(onExited()));
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}
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PhpHandler::~PhpHandler()
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{
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}
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bool PhpHandler::executeScript(const TQString & path,const TQMap<TQString,TQString> & args)
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{
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TQByteArray php_s;
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if (!scripts.contains(path))
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{
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TQFile fptr(path);
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if (!fptr.open(IO_ReadOnly))
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{
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Out(SYS_WEB|LOG_DEBUG) << "Failed to open " << path << endl;
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return false;
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}
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php_s = fptr.readAll();
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scripts.insert(path,php_s);
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}
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else
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{
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php_s = scripts[path];
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}
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output.resize(0);
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int firstphptag = TQCString(php_s).find("<?php");
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if (firstphptag == -1)
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return false;
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int off = firstphptag + 6;
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TQByteArray data;
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TQTextStream ts(data,IO_WriteOnly);
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ts.setEncoding( TQTextStream::UnicodeUTF8 );
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ts.writeRawBytes(php_s.data(),off); // first write the opening tag from the script
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php_i->globalInfo(ts);
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php_i->downloadStatus(ts);
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TQMap<TQString,TQString>::const_iterator it;
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for ( it = args.begin(); it != args.end(); ++it )
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{
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// Check for string delimiters, don't want PHP injection attacks
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if (!containsDelimiters(it.key()) && !containsDelimiters(it.data()))
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ts << TQString("$_REQUEST['%1']=\"%2\";\n").arg(it.key()).arg(it.data());
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}
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ts.writeRawBytes(php_s.data() + off,php_s.size() - off); // the rest of the script
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ts << flush;
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#if 0
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TQFile dinges("output.php");
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if (dinges.open(IO_WriteOnly))
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{
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TQTextStream out(&dinges);
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out.writeRawBytes(data.data(),data.size());
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dinges.close();
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}
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#endif
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return launch(data);
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}
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bool PhpHandler::containsDelimiters(const TQString & str)
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{
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return str.contains("\"") || str.contains("'");
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}
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void PhpHandler::onExited()
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{
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// read remaining data
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onReadyReadStdout();
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finished();
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}
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void PhpHandler::onReadyReadStdout()
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{
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TQTextStream out(output,IO_WriteOnly|IO_Append);
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while (canReadLineStdout())
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{
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TQByteArray d = readStdout();
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out.writeRawBytes(d.data(),d.size());
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}
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}
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}
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#include "php_handler.moc"
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