src/modules/m_httpd_config.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *          the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15 #include "httpd.h"
  16 #include "protocol.h"
  17
  18 /* $ModDesc: Provides statistics over HTTP via m_httpd.so */
  19 /* $ModDep: httpd.h */
  20
  21 class ModuleHttpStats : public Module
  22 {
  23
  24         std::string stylesheet;
  25         bool changed;
  26
  27  public:
  28
  29         void ReadConfig()
  30         {
  31                 ConfigReader c;
  32                 this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0);
  33         }
  34
  35         ModuleHttpStats()       {
  36                 ReadConfig();
  37                 this->changed = true;
  38                 Implementation eventlist[] = { I_OnEvent };
  39                 ServerInstance->Modules->Attach(eventlist, this, 1);
  40         }
  41
  42         std::string Sanitize(const std::string &str)
  43         {
  44                 std::string ret;
  45
  46                 for (std::string::const_iterator x = str.begin(); x != str.end(); ++x)
  47                 {
  48                         switch (*x)
  49                         {
  50                                 case '<':
  51                                         ret += "&lt;";
  52                                 break;
  53                                 case '>':
  54                                         ret += "&gt;";
  55                                 break;
  56                                 case '&':
  57                                         ret += "&amp;";
  58                                 break;
  59                                 case '"':
  60                                         ret += "&quot;";
  61                                 break;
  62                                 default:
  63                                         if (*x < 32 || *x > 126)
  64                                         {
  65                                                 int n = *x;
  66                                                 ret += ("&#" + ConvToStr(n) + ";");
  67                                         }
  68                                         else
  69                                                 ret += *x;
  70                                 break;
  71                         }
  72                 }
  73                 return ret;
  74         }
  75
  76         void OnEvent(Event& event)
  77         {
  78                 std::stringstream data("");
  79
  80                 if (event.id == "httpd_url")
  81                 {
  82                         ServerInstance->Logs->Log("m_http_stats", DEBUG,"Handling httpd event");
  83                         HTTPRequest* http = (HTTPRequest*)&event;
  84
  85                         if ((http->GetURI() == "/config") || (http->GetURI() == "/config/"))
  86                         {
  87                                 data << "<html><head><title>InspIRCd Configuration</title></head><body>";
  88                                 data << "<h1>InspIRCd Configuration</h1><p>";
  89
  90                                 for (ConfigDataHash::iterator x = ServerInstance->Config->config_data.begin(); x != ServerInstance->Config->config_data.end(); ++x)
  91                                 {
  92                                         data << "&lt;" << x->first << " ";
  93                                         ConfigTag* tag = x->second;
  94                                         for (std::vector<KeyVal>::const_iterator j = tag->getItems().begin(); j != tag->getItems().end(); j++)
  95                                         {
  96                                                 data << Sanitize(j->first) << "=&quot;" << Sanitize(j->second) << "&quot; ";
  97                                         }
  98                                         data << "&gt;<br>";
  99                                 }
 100
 101                                 data << "</body></html>";
 102                                 /* Send the document back to m_httpd */
 103                                 HTTPDocumentResponse response(this, *http, &data, 200);
 104                                 response.headers.SetHeader("X-Powered-By", "m_httpd_config.so");
 105                                 response.headers.SetHeader("Content-Type", "text/html");
 106                                 response.Send();
 107                         }
 108                 }
 109         }
 110
 111         virtual ~ModuleHttpStats()
 112         {
 113         }
 114
 115         virtual Version GetVersion()
 116         {
 117                 return Version("Provides statistics over HTTP via m_httpd.so", VF_VENDOR);
 118         }
 119 };
 120
 121 MODULE_INIT(ModuleHttpStats)