C++ Sockets Library

00001 
00003 /*
00004 Copyright (C) 2001-2011  Anders Hedstrom (grymse@alhem.net)
00005 
00006 This library is made available under the terms of the GNU GPL, with
00007 the additional exemption that compiling, linking, and/or using OpenSSL 
00008 is allowed.
00009 
00010 If you would like to use this library in a closed-source application,
00011 a separate license agreement is available. For information about 
00012 the closed-source license agreement for the C++ sockets library,
00013 please visit http://www.alhem.net/Sockets/license.html and/or
00014 email license@alhem.net.
00015 
00016 This program is free software; you can redistribute it and/or
00017 modify it under the terms of the GNU General Public License
00018 as published by the Free Software Foundation; either version 2
00019 of the License, or (at your option) any later version.
00020 
00021 This program is distributed in the hope that it will be useful,
00022 but WITHOUT ANY WARRANTY; without even the implied warranty of
00023 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00024 GNU General Public License for more details.
00025 
00026 You should have received a copy of the GNU General Public License
00027 along with this program; if not, write to the Free Software
00028 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00029 */
00030 #ifndef _SOCKETS_HttpdSocket_H
00031 #define _SOCKETS_HttpdSocket_H
00032 
00033 #include "sockets-config.h"
00034 #include "HTTPSocket.h"
00035 #include "ISocketHandler.h"
00036 
00037 #ifdef SOCKETS_NAMESPACE
00038 namespace SOCKETS_NAMESPACE {
00039 #endif
00040 
00041 
00042 class HttpdCookies;
00043 class HttpdForm;
00044 class IFile;
00045 
00049 class HttpdSocket : public HTTPSocket
00050 {
00051 public:
00052         HttpdSocket(ISocketHandler& );
00053         ~HttpdSocket();
00054 
00055         void OnFirst();
00056         void OnHeader(const std::string& key,const std::string& value);
00057         void OnHeaderComplete();
00058         void OnData(const char *,size_t);
00059 
00062         virtual void Exec() = 0;
00064         const std::string& GetHttpDate() const;
00066         HttpdCookies *GetCookies();
00068         const HttpdForm *GetForm() const;
00069 
00070         size_t ContentLength() const { return m_content_length; }
00071         const IFile *Body() const { return m_file; }
00072         int RequestId() const { return m_request_id; }
00073 
00074 protected:
00075         HttpdSocket(const HttpdSocket& s) : HTTPSocket(s) {}
00079         void Send64(const std::string& str64, const std::string& type);
00080         std::string datetime2httpdate(const std::string& dt);
00081         std::string GetDate();
00082         void Reset();
00083         // headers
00084         std::string m_http_cookie;
00085         std::string m_content_type;
00086         std::string m_content_length_str;
00087         std::string m_if_modified_since;
00088 
00089 private:
00090         HttpdSocket& operator=(const HttpdSocket& s) { return *this; }
00091 static  int m_request_count;
00092 static  std::string m_start;
00093         size_t m_content_length;
00094         IFile *m_file;
00095         size_t m_received;
00096         int m_request_id;
00097         std::string m_http_date;
00098         HttpdCookies *m_cookies;
00099         HttpdForm *m_form;
00100 };
00101 
00102 
00103 #ifdef SOCKETS_NAMESPACE
00104 }
00105 #endif
00106 
00107 #endif // _SOCKETS_HttpdSocket_H
00108
HttpdSocket.h
