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# FIX::HttpMessage Class Reference

HTTP Message that implemented GET functionality. More...

`#include <HttpMessage.h>`

List of all members.

## Public Types

typedef std::map< std::string, std::string > | Parameters

## Public Member Functions

| HttpMessage ()
| HttpMessage (const std::string &string) throw ( InvalidMessage )
| Construct a message from a string.
| HttpMessage (const HttpMessage &copy)
std::string | toString () const
| Get a string representation of the message.
std::string & | toString (std::string &) const
| Get a string representation without making a copy.
void | setString (const std::string &string) throw ( InvalidMessage )
void | clear ()
const std::string & | getRootString () const
const std::string | getParameterString () const
const Parameters & | getParameters () const
bool | hasParameter (const std::string &key) const
const std::string & | getParameter (const std::string &key) const throw ( std::logic_error )
void | addParameter (const std::string &key, const std::string &value)
void | removeParameter (const std::string &key)

## Static Public Member Functions

static std::string | createResponse (int error=0, const std::string &text="")

## Private Attributes

std::string | m_root
Parameters | m_parameters

## Detailed Description

HTTP Message that implemented GET functionality.

Definition at line 37 of file HttpMessage.h.

## Member Typedef Documentation

typedef std::map<std::string, std::string> FIX::HttpMessage::Parameters

Definition at line 40 of file HttpMessage.h.

## Constructor & Destructor Documentation

FIX::HttpMessage::HttpMessage | ( |  | ) |

Definition at line 35 of file HttpMessage.cpp.

    00035 {}

FIX::HttpMessage::HttpMessage | ( | const std::string & | string | ) | throw ( InvalidMessage )

Construct a message from a string.

Definition at line 37 of file HttpMessage.cpp.

    00039 {
    00040   setString( string );
    00041 }

FIX::HttpMessage::HttpMessage | ( | const HttpMessage & | copy | ) | `[inline]`

Definition at line 48 of file HttpMessage.h.

References m_parameters, and m_root.

    00049   {
    00050     m_root = copy.m_root;
    00051     m_parameters = copy.m_parameters;
    00052   }

## Member Function Documentation

void FIX::HttpMessage::addParameter | ( | const std::string & | key,
|  | const std::string & | value |
| ) |  |  | `[inline]`

Definition at line 106 of file HttpMessage.h.

References m_parameters.

    00107   {
    00108     m_parameters[key] = value;
    00109   }

void FIX::HttpMessage::clear | ( |  | ) | `[inline]`

Definition at line 63 of file HttpMessage.h.

References m_parameters, and m_root.

    00064   {
    00065 #if defined(_MSC_VER) && _MSC_VER < 1300
    00066     m_root = "";
    00067 #else
    00068     m_root.clear();
    00069 #endif
    00070     m_parameters.clear();
    00071   }

std::string FIX::HttpMessage::createResponse | ( | int | error = `0`,
|  | const std::string & | text = `""` |
| ) |  |  | `[static]`

Definition at line 96 of file HttpMessage.cpp.

References QF_STACK_POP, and QF_STACK_PUSH.

Referenced by FIX::HttpConnection::disconnect(), and FIX::HttpConnection::processRequest().

    00097 { QF_STACK_PUSH(HttpMessage::createResponse)
    00098
    00099   std::string errorString;
    00100   switch( error )
    00101   {
    00102   case 100: errorString = "Continue"; break;
    00103   case 101: errorString = "Switching Protocols"; break;
    00104   case 200: errorString = "OK"; break;
    00105   case 201: errorString = "Created"; break;
    00106   case 202: errorString = "Accepted"; break;
    00107   case 203: errorString = "Non-Authoritative Information"; break;
    00108   case 204: errorString = "No Content"; break;
    00109   case 205: errorString = "Reset Content"; break;
    00110   case 206: errorString = "Partial Content"; break;
    00111   case 300: errorString = "Multiple Choices"; break;
    00112   case 301: errorString = "Moved Permanently"; break;
    00113   case 302: errorString = "Found"; break;
    00114   case 303: errorString = "See Other"; break;
    00115   case 304: errorString = "Not Modified"; break;
    00116   case 305: errorString = "Use Proxy"; break;
    00117   case 307: errorString = "Temporary Redirect"; break;
    00118   case 400: errorString = "Bad Request"; break;
    00119   case 401: errorString = "Unauthorized"; break;
    00120   case 402: errorString = "Payment Required"; break;
    00121   case 403: errorString = "Forbidden"; break;
    00122   case 404: errorString = "Not Found"; break;
    00123   case 405: errorString = "Method Not Allowed"; break;
    00124   case 406: errorString = "Not Acceptable"; break;
    00125   case 407: errorString = "Proxy Authentication Required"; break;
    00126   case 408: errorString = "Request Timeout"; break;
    00127   case 409: errorString = "Conflict"; break;
    00128   case 410: errorString = "Gone"; break;
    00129   case 411: errorString = "Length Required"; break;
    00130   case 412: errorString = "Precondition Failed"; break;
    00131   case 413: errorString = "Request Entity Too Large"; break;
    00132   case 414: errorString = "Request-URI Too Large"; break;
    00133   case 415: errorString = "Unsupported Media Type"; break;
    00134   case 416: errorString = "Requested Range Not Satisfiable"; break;
    00135   case 417: errorString = "Expectation Failed"; break;
    00136   case 500: errorString = "Internal Server Error"; break;
    00137   case 501: errorString = "Not Implemented"; break;
    00138   case 502: errorString = "Bad Gateway"; break;
    00139   case 503: errorString = "Service Unavailable"; break;
    00140   case 504: errorString = "Gateway Timeout"; break;
    00141   case 505: errorString = "HTTP Version not supported"; break;
    00142   default: errorString = "Unknown";
    00143   }
    00144
    00145   std::stringstream response;
    00146   response << "HTTP/1.1 " << error << " " << errorString << "\r\n"
    00147            << "Server: QuickFIX" << "\r\n"
    00148            << "Content-Type: text/html; charset=iso-8859-1" << "\r\n\r\n"
    00149            << "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">";
    00150
    00151   if( error < 200 || error >= 300 )
    00152     response << "<HTML><HEAD><TITLE>" << error << " " << errorString << "</TITLE></HEAD><BODY>"
    00153              << "<H1>" << error << " " << errorString << "</H1>" << text << "</BODY></HTML>";
    00154   else
    00155     response << text;
    00156
    00157   return response.str();
    00158
    00159   QF_STACK_POP
    00160 }

const std::string& FIX::HttpMessage::getParameter | ( | const std::string & | key | ) | const throw ( std::logic_error )`[inline]`

Definition at line 97 of file HttpMessage.h.

References m_parameters.

Referenced by FIX::HttpConnection::processDisableSessions(), FIX::HttpConnection::processEnableSessions(), FIX::HttpConnection::processRefreshSession(), FIX::HttpConnection::processRefreshSessions(), FIX::HttpConnection::processResetSession(), FIX::HttpConnection::processResetSessions(), and FIX::HttpConnection::processSession().

    00099   {
    00100     Parameters::const_iterator find = m_parameters.find( key );
    00101     if( find == m_parameters.end() )
    00102       throw std::logic_error( "Parameter " + key + " not found" );
    00103     return find->second;
    00104   }

const Parameters& FIX::HttpMessage::getParameters | ( |  | ) | const`[inline]`

Definition at line 88 of file HttpMessage.h.

References m_parameters.

    00089   { return m_parameters; }

const std::string FIX::HttpMessage::getParameterString | ( |  | ) | const`[inline]`

Definition at line 76 of file HttpMessage.h.

References m_parameters.

Referenced by FIX::HttpConnection::processRefreshSession(), FIX::HttpConnection::processResetSession(), FIX::HttpConnection::processRoot(), FIX::HttpConnection::processSession(), and toString().

    00077   {
    00078     std::string result;
    00079     Parameters::const_iterator i;
    00080     for( i = m_parameters.begin(); i != m_parameters.end(); ++i )
    00081     {
    00082       result += (i == m_parameters.begin()) ? "?" : "&";
    00083       result += i->first + "=" + i->second;
    00084     }
    00085     return result;
    00086   }

const std::string& FIX::HttpMessage::getRootString | ( |  | ) | const`[inline]`

Definition at line 73 of file HttpMessage.h.

References m_root.

Referenced by FIX::HttpConnection::processRequest().

    00074   { return m_root; }

bool FIX::HttpMessage::hasParameter | ( | const std::string & | key | ) | const`[inline]`

Definition at line 91 of file HttpMessage.h.

References m_parameters.

Referenced by FIX::HttpConnection::processDisableSessions(), FIX::HttpConnection::processEnableSessions(), FIX::HttpConnection::processRefreshSession(), FIX::HttpConnection::processRefreshSessions(), FIX::HttpConnection::processResetSession(), FIX::HttpConnection::processResetSessions(), and FIX::HttpConnection::processSession().

    00092   {
    00093     Parameters::const_iterator find = m_parameters.find( key );
    00094     return find != m_parameters.end();
    00095   }

void FIX::HttpMessage::removeParameter | ( | const std::string & | key | ) | `[inline]`

Definition at line 111 of file HttpMessage.h.

References m_parameters.

Referenced by FIX::HttpConnection::processDisableSessions(), FIX::HttpConnection::processEnableSessions(), FIX::HttpConnection::processRefreshSession(), FIX::HttpConnection::processRefreshSessions(), FIX::HttpConnection::processResetSession(), FIX::HttpConnection::processResetSessions(), and FIX::HttpConnection::processSession().

    00112   {
    00113     m_parameters.erase( key );
    00114   }

void FIX::HttpMessage::setString | ( | const std::string & | string | ) | throw ( InvalidMessage )

Definition at line 61 of file HttpMessage.cpp.

References QF_STACK_POP, and QF_STACK_PUSH.

    00063 { QF_STACK_PUSH(HttpMessage::setString)
    00064
    00065   clear();
    00066
    00067   std::string::size_type eolPos = string.find( "\r\n" );
    00068   if( eolPos == std::string::npos ) throw InvalidMessage();
    00069   std::string line = string.substr( 0, eolPos );
    00070   std::string::size_type getPos = line.find( "GET " );
    00071   if( getPos != 0 ) throw InvalidMessage();
    00072   std::string::size_type httpPos = line.rfind( "HTTP", std::string::npos );
    00073   if( httpPos == std::string::npos ) throw InvalidMessage();
    00074
    00075   m_root = line.substr( getPos + 4, httpPos - 5 );
    00076   std::string::size_type paramPos = m_root.find_first_of( '?' );
    00077   if( paramPos == std::string::npos ) return;
    00078   std::string parameters = m_root.substr( paramPos, m_root.size() - paramPos );
    00079   m_root = m_root.substr( 0, paramPos );
    00080   paramPos = 0;
    00081
    00082   while( paramPos != std::string::npos )
    00083   {
    00084     std::string::size_type sepPos = parameters.find_first_of( "=", paramPos );
    00085     if( sepPos == std::string::npos ) break;
    00086     std::string::size_type tempPos = paramPos;
    00087     paramPos = parameters.find_first_of( "&", paramPos + 1 );
    00088     std::string key = parameters.substr(tempPos + 1, sepPos - tempPos - 1);
    00089     std::string value = parameters.substr(sepPos + 1, paramPos - sepPos - 1);
    00090     m_parameters[key] = value;
    00091   }
    00092
    00093   QF_STACK_POP
    00094 }

std::string & FIX::HttpMessage::toString | ( | std::string & | str | ) | const

Get a string representation without making a copy.

Definition at line 52 of file HttpMessage.cpp.

References getParameterString(), m_root, QF_STACK_POP, QF_STACK_PUSH, and toString().

    00053 { QF_STACK_PUSH(HttpMessage::toString)
    00054
    00055   str = m_root + getParameterString();
    00056   return str;
    00057
    00058   QF_STACK_POP
    00059 }

std::string FIX::HttpMessage::toString | ( |  | ) | const

Get a string representation of the message.

Definition at line 43 of file HttpMessage.cpp.

References QF_STACK_POP, and QF_STACK_PUSH.

Referenced by FIX::HttpConnection::processDisableSessions(), FIX::HttpConnection::processEnableSessions(), FIX::HttpConnection::processRefreshSession(), FIX::HttpConnection::processRefreshSessions(), FIX::HttpConnection::processRequest(), FIX::HttpConnection::processResetSession(), FIX::HttpConnection::processResetSessions(), FIX::HttpConnection::processSession(), and toString().

    00044 { QF_STACK_PUSH(HttpMessage::toString)
    00045
    00046   std::string str;
    00047   return toString( str );
    00048
    00049   QF_STACK_POP
    00050 }

## Member Data Documentation

Parameters FIX::HttpMessage::m_parameters`[private]`

Definition at line 120 of file HttpMessage.h.

Referenced by addParameter(), clear(), getParameter(), getParameters(), getParameterString(), hasParameter(), HttpMessage(), and removeParameter().

std::string FIX::HttpMessage::m_root`[private]`

Definition at line 119 of file HttpMessage.h.

Referenced by clear(), getRootString(), HttpMessage(), and toString().

The documentation for this class was generated from the following files:

- /home/omiller/Development/autobuild/quickfix/src/C++/HttpMessage.h
- /home/omiller/Development/autobuild/quickfix/src/C++/HttpMessage.cpp