- Commit a lot of missing files for web interface

src/httprequestparser.cpp

@@ -0,0 +1,128 @@
+/*
+ *   Copyright (C) 2007 by Ishan Arora
+ *   ishanarora@gmail.com
+ *
+ *   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.,
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+
+#include "httprequestparser.h"
+#include <QUrl>
+#include <QDebug>
+
+HttpRequestParser::HttpRequestParser()
+{
+	headerDone = false;
+	messageDone = false;
+	error = false;
+}
+
+HttpRequestParser::~HttpRequestParser()
+{
+}
+
+bool HttpRequestParser::isParsable() const
+{
+	return !error && headerDone && isValid() && (messageDone || !hasContentLength() || contentLength() == 0);
+}
+
+bool HttpRequestParser::isError() const
+{
+	return error;
+}
+
+QString HttpRequestParser::url() const
+{
+	return path;
+}
+
+QString HttpRequestParser::message() const
+{
+	if(isParsable())
+		return data;
+	return QString();
+}
+
+QString HttpRequestParser::get(const QString key) const
+{
+	return getMap[key];
+}
+
+QString HttpRequestParser::post(const QString key) const
+{
+	return postMap[key];
+}
+
+void HttpRequestParser::write(QString str)
+{
+	while (!headerDone && str.size()>0)
+	{
+		int index = str.indexOf('\n') + 1;
+		if(index == 0)
+		{
+			data += str;
+			str.clear();
+		}
+		else
+		{
+			data += str.left(index);
+			str.remove(0, index);
+			if(data.right(4) == "\r\n\r\n")
+			{
+				QHttpRequestHeader::operator=(QHttpRequestHeader(data));
+				headerDone = true;
+				data.clear();
+				QUrl url = QUrl::fromEncoded(QHttpRequestHeader::path().toAscii());
+				path = url.path();
+				qDebug() << path;
+				QListIterator<QPair<QString, QString> > i(url.queryItems());
+				while (i.hasNext())
+				{
+					QPair<QString, QString> pair = i.next();
+					getMap[pair.first] = pair.second;
+					qDebug() << pair.first << "=" << get(pair.first);
+				}
+			}
+		}
+	}
+	if(!messageDone && str.size()>0)
+	{
+		if(hasContentLength())
+		{
+			data += str;
+			if(data.size() >= (int) contentLength())
+			{
+				data.resize(contentLength());
+				messageDone = true;
+				//parse POST data
+				if(contentType() == "application/x-www-form-urlencoded")
+				{
+					QUrl url;
+					url.setEncodedQuery(data.toAscii());
+					QListIterator<QPair<QString, QString> > i(url.queryItems());
+					while (i.hasNext())
+					{
+						QPair<QString, QString> pair = i.next();
+						postMap[pair.first] = pair.second;
+						qDebug() << pair.first << "=" << post(pair.first);
+					}
+				}
+			}
+		}
+		else
+			error = true;
+	}
+}