Details coming soon.

libsrc/webserver/CgiHandler.cpp

@@ -0,0 +1,107 @@
+#include <QStringBuilder>
+#include <QUrlQuery>
+#include <QFile>
+#include <QByteArray>
+#include <QStringList>
+#include <QJsonObject>
+#include <QJsonDocument>
+#include <QProcess>
+
+#include "CgiHandler.h"
+#include "QtHttpHeader.h"
+#include <utils/FileUtils.h>
+#include <utils/Process.h>
+#include <utils/jsonschema/QJsonFactory.h>
+
+CgiHandler::CgiHandler (Hyperion * hyperion, QObject * parent)
+	: QObject(parent)
+	, _hyperion(hyperion)
+	, _args(QStringList())
+	, _hyperionConfig(_hyperion->getQJsonConfig())
+	, _baseUrl()
+	, _log(Logger::getInstance("WEBSERVER"))
+{
+}
+
+CgiHandler::~CgiHandler()
+{
+}
+
+void CgiHandler::setBaseUrl(const QString& url)
+{
+	_baseUrl = url;
+}
+
+void CgiHandler::exec(const QStringList & args, QtHttpRequest * request, QtHttpReply * reply)
+{
+	try
+	{
+// 		QByteArray header = reply->getHeader(QtHttpHeader::Host);
+// 		QtHttpRequest::ClientInfo info = request->getClientInfo();
+		_args = args;
+		_request = request;
+		_reply   = reply;
+		cmd_cfg_jsonserver();
+// 		cmd_cfg_set();
+		cmd_runscript();
+		throw 1;
+	}
+	catch(int e)
+	{
+		if (e != 0) throw 1;
+	}
+}
+
+void CgiHandler::cmd_cfg_jsonserver()
+{
+	if ( _args.at(0) == "cfg_jsonserver" )
+	{
+		quint16 jsonPort = 19444;
+		if (_hyperionConfig.contains("jsonServer"))
+		{
+			const QJsonObject jsonConfig = _hyperionConfig["jsonServer"].toObject();
+			jsonPort = jsonConfig["port"].toInt(jsonPort);
+		}
+
+		// send result as reply
+		_reply->addHeader ("Content-Type", "text/plain" );
+		_reply->appendRawData (QByteArrayLiteral(":") % QString::number(jsonPort).toUtf8() );
+
+		throw 0;
+	}
+}
+
+void CgiHandler::cmd_runscript()
+{
+	if ( _args.at(0) == "run" )
+	{
+		QStringList scriptFilePathList(_args);
+		scriptFilePathList.removeAt(0);
+
+		QString scriptFilePath = scriptFilePathList.join('/');
+		// relative path not allowed
+		if (scriptFilePath.indexOf("..") >=0)
+		{
+			Error( _log, "relative path not allowed (%s)", scriptFilePath.toStdString().c_str());
+			throw 1;
+		}
+
+		scriptFilePath = _baseUrl+"/server_scripts/"+scriptFilePath;
+
+ 		if (QFile::exists(scriptFilePath) && scriptFilePath.endsWith(".py") )
+		{
+			QtHttpPostData postData = _request->getPostData();
+			QByteArray inputData; // should  be filled with post data
+			QByteArray data = Process::command_exec("python " + scriptFilePath, inputData);
+			_reply->addHeader ("Content-Type", "text/plain");
+			_reply->appendRawData (data);
+			throw 0;
+		}
+		else
+		{
+			Error( _log, "script %s doesn't exists or is no python file", scriptFilePath.toStdString().c_str());
+		}
+
+		throw 1;
+	}
+}