Sockets/HttpDebugSocket.cpp

   1 /** \file HttpDebugSocket.cpp
   2  **     \date  2004-10-08
   3 **/
   4 /*
   5 Copyright (C) 2004-2007  Anders Hedström (grymse@alhem.net)
   6
   7 This library is made available under the terms of the GNU GPL.
   8
   9 If you would like to use this library in a closed-source application,
  10 a separate license agreement is available. For information about
  11 the closed-source license agreement for the C++ sockets library,
  12 please visit http://www.alhem.net/Sockets/license.html and/or
  13 email license@alhem.net.
  14
  15 This program is free software; you can redistribute it and/or
  16 modify it under the terms of the GNU General Public License
  17 as published by the Free Software Foundation; either version 2
  18 of the License, or (at your option) any later version.
  19
  20 This program is distributed in the hope that it will be useful,
  21 but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 GNU General Public License for more details.
  24
  25 You should have received a copy of the GNU General Public License
  26 along with this program; if not, write to the Free Software
  27 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  28 */
  29 #ifdef _MSC_VER
  30 #pragma warning(disable:4786)
  31 #endif
  32 #include "HttpDebugSocket.h"
  33 #include "Utility.h"
  34 #include "ISocketHandler.h"
  35
  36
  37 #ifdef SOCKETS_NAMESPACE
  38 namespace SOCKETS_NAMESPACE {
  39 #endif
  40
  41
  42 HttpDebugSocket::HttpDebugSocket(ISocketHandler& h) : HTTPSocket(h)
  43 ,m_content_length(0)
  44 ,m_read_ptr(0)
  45 {
  46 }
  47
  48
  49 HttpDebugSocket::~HttpDebugSocket()
  50 {
  51 }
  52
  53
  54 void HttpDebugSocket::Init()
  55 {
  56         if (GetParent() -> GetPort() == 443)
  57         {
  58 #ifdef HAVE_OPENSSL
  59                 EnableSSL();
  60 #else
  61                 Handler().LogError(this, "url_this", -1, "SSL not available", LOG_LEVEL_WARNING);
  62 #endif
  63         }
  64 }
  65
  66
  67 void HttpDebugSocket::OnFirst()
  68 {
  69         Send(
  70                 "HTTP/1.1 200 OK\n"
  71                 "Content-type: text/html\n"
  72                 "Connection: close\n"
  73                 "Server: HttpDebugSocket/1.0\n"
  74                 "\n");
  75         Send(
  76                 "<html><head><title>Echo Request</title></head>"
  77                 "<body><h3>Request Header</h3>");
  78         Send(   "<form method='post' action='/test_post'>"
  79                 "<input type='text' name='text' value='test text'><br>"
  80                 "<input type='submit' name='submit' value=' OK '></form>");
  81         Send(   "<pre style='background: #e0e0e0'>");
  82         Send(GetMethod() + " " + GetUrl() + " " + GetHttpVersion() + "\n");
  83 }
  84
  85
  86 void HttpDebugSocket::OnHeader(const std::string& key,const std::string& value)
  87 {
  88         if (!strcasecmp(key.c_str(),"content-length"))
  89                 m_content_length = atoi(value.c_str());
  90
  91         Send(key + ": " + value + "\n");
  92 }
  93
  94
  95 void HttpDebugSocket::OnHeaderComplete()
  96 {
  97         if (m_content_length)
  98         {
  99                 Send("</pre><h3>Request Body</h3><pre style='background: #e0e0e0'>");
 100         }
 101         else
 102         {
 103                 Send("</pre><hr></body></html>");
 104                 SetCloseAndDelete();
 105         }
 106 }
 107
 108
 109 void HttpDebugSocket::OnData(const char *p,size_t l)
 110 {
 111         SendBuf(p,l);
 112         m_read_ptr += (int)l;
 113         if (m_read_ptr >= m_content_length && m_content_length)
 114         {
 115                 Send("</pre><hr></body></html>");
 116                 SetCloseAndDelete();
 117         }
 118 }
 119
 120
 121 #ifdef SOCKETS_NAMESPACE
 122 }
 123 #endif
 124
 125