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+/** \file HttpdSocket.h
+*/
+/*
+Copyright (C) 2001-2007 Anders Hedstrom (grymse@alhem.net)
+
+This library is made available under the terms of the GNU GPL.
+
+If you would like to use this library in a closed-source application,
+a separate license agreement is available. For information about
+the closed-source license agreement for the C++ sockets library,
+please visit http://www.alhem.net/Sockets/license.html and/or
+email license@alhem.net.
+
+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.
+*/
+#ifndef _SOCKETS_HttpdSocket_H
+#define _SOCKETS_HttpdSocket_H
+
+#include "sockets-config.h"
+#include "HTTPSocket.h"
+#include "ISocketHandler.h"
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+
+class HttpdCookies;
+class HttpdForm;
+class IFile;
+
+/** \defgroup webserver Webserver framework */
+/** Web server socket framework.
+ \ingroup webserver */
+class HttpdSocket : public HTTPSocket
+{
+public:
+ HttpdSocket(ISocketHandler& );
+ ~HttpdSocket();
+
+ void OnFirst();
+ void OnHeader(const std::string& key,const std::string& value);
+ void OnHeaderComplete();
+ void OnData(const char *,size_t);
+
+ /** This method needs to be implemented with logic to produce
+ a response to an incoming request. */
+ virtual void Exec() = 0;
+ /** Get current date in http rfc format. */
+ const std::string& GetHttpDate() const;
+ /** Get pointer to cookie class. */
+ HttpdCookies *GetCookies();
+ /** Get pointer to query string/form data class. */
+ const HttpdForm *GetForm() const;
+
+ size_t ContentLength() const { return m_content_length; }
+ const IFile *Body() const { return m_file; }
+ int RequestId() const { return m_request_id; }
+
+protected:
+ HttpdSocket(const HttpdSocket& s) : HTTPSocket(s) {}
+ /** Decode and send a base64-encoded string.
+ \param str64 Base64-encoded string
+ \param type Mime type of content (content-type header) */
+ void Send64(const std::string& str64, const std::string& type);
+ std::string datetime2httpdate(const std::string& dt);
+ std::string GetDate();
+ void Reset();
+ // headers
+ std::string m_http_cookie;
+ std::string m_content_type;
+ std::string m_content_length_str;
+ std::string m_if_modified_since;
+
+private:
+ HttpdSocket& operator=(const HttpdSocket& s) { return *this; }
+static int m_request_count;
+static std::string m_start;
+ size_t m_content_length;
+ IFile *m_file;
+ size_t m_received;
+ int m_request_id;
+ std::string m_http_date;
+ HttpdCookies *m_cookies;
+ HttpdForm *m_form;
+};
+
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#endif // _SOCKETS_HttpdSocket_H
+