1 files changed, 128 insertions, 0 deletions
diff --git a/src/plugins/webinterface/php_handler.cpp b/src/plugins/webinterface/php_handler.cpp
new file mode 100644
index 0000000..6586f7e
--- /dev/null
+++ b/src/plugins/webinterface/php_handler.cpp
@@ -0,0 +1,128 @@
+  /***************************************************************************
+ *   Copyright (C) 2006 by Diego R. Brogna                                 *
+ *   [email protected]                                               	   *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+#include "php_handler.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <util/log.h>
+#include "php_interface.h"
+
+
+using namespace kt;
+using namespace bt;
+
+namespace kt
+{
+	TQMap<TQString,TQByteArray> PhpHandler::scripts;
+
+	PhpHandler::PhpHandler(const TQString & php_exe,PhpInterface *php) : TQProcess(php_exe),php_i(php)
+	{
+		connect(this,TQ_SIGNAL(readyReadStdout()),this,TQ_SLOT(onReadyReadStdout()));
+		connect(this,TQ_SIGNAL(processExited()),this,TQ_SLOT(onExited()));
+	}
+	
+	PhpHandler::~PhpHandler()
+	{
+	}
+	
+	bool PhpHandler::executeScript(const TQString & path,const TQMap<TQString,TQString> & args)
+	{
+		TQByteArray php_s;
+		if (!scripts.contains(path))
+		{
+			TQFile fptr(path);
+			if (!fptr.open(IO_ReadOnly))
+			{
+				Out(SYS_WEB|LOG_DEBUG) << "Failed to open " << path << endl;
+				return false;
+			}
+			php_s = fptr.readAll();
+			scripts.insert(path,php_s);
+		}
+		else
+		{
+			php_s = scripts[path];
+		}
+		
+		output.resize(0);
+	
+		int firstphptag = TQCString(php_s).find("<?php");
+		if (firstphptag == -1)
+			return false;
+		
+		int off = firstphptag + 6;
+		TQByteArray data;
+		TQTextStream ts(data,IO_WriteOnly);
+		ts.setEncoding( TQTextStream::UnicodeUTF8 );
+		ts.writeRawBytes(php_s.data(),off); // first write the opening tag from the script
+		php_i->globalInfo(ts);
+		php_i->downloadStatus(ts);
+		
+		TQMap<TQString,TQString>::const_iterator it;
+			
+		for ( it = args.begin(); it != args.end(); ++it )
+		{
+			// Check for string delimiters, don't want PHP injection attacks
+			if (!containsDelimiters(it.key()) && !containsDelimiters(it.data()))
+				ts << TQString("$_REQUEST['%1']=\"%2\";\n").arg(it.key()).arg(it.data());
+		}
+		ts.writeRawBytes(php_s.data() + off,php_s.size() - off); // the rest of the script
+		ts << flush;
+		
+#if 0
+		TQFile dinges("output.php");
+		if (dinges.open(IO_WriteOnly))
+		{
+			TQTextStream out(&dinges);
+			out.writeRawBytes(data.data(),data.size());
+			dinges.close();
+		}
+#endif
+		return launch(data);
+	}
+
+	bool PhpHandler::containsDelimiters(const TQString & str)
+	{
+		return str.contains("\"") || str.contains("'");
+	}
+	
+	void PhpHandler::onExited()
+	{
+		// read remaining data
+		onReadyReadStdout();
+		finished();
+	}
+	
+	void PhpHandler::onReadyReadStdout()
+	{
+		TQTextStream out(output,IO_WriteOnly|IO_Append);
+		while (canReadLineStdout())
+		{
+			TQByteArray d = readStdout();
+			out.writeRawBytes(d.data(),d.size());
+		}
+	}
+
+}
+
+#include "php_handler.moc"