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CGIParser Class Reference

This class is used to parse 'Post'-Parameters, submitted by a HTML-form. More...

#include <CGIParser.hpp>

List of all members.


Public Member Functions

 CGIParser (string data)
 default constructor
 ~CGIParser ()
 default destructor
string getFieldValue (string name)
string createRefreshForm (string action, string method)
string createOpenForm (string name, string action, string method, string ignoreFields)

Detailed Description

This class is used to parse 'Post'-Parameters, submitted by a HTML-form.

Author:
Klaus Schoeffmann

Definition at line 70 of file CGIParser.hpp.

Member Function Documentation

string CGIParser::createOpenForm (  string  name,
string  action,
string  method,
string  ignoreFields
) 
 

Returns:
code of an open HTML form (no end tag), containing all passed form fields except the parameters specified in ignoreParams
Definition at line 204 of file CGIParser.cpp.

Referenced by createRefreshForm(), and SessionList::writeHTMLRepresentation().

00205 {
00206   ostringstream str;
00207 
00208   str << "\n<form name=\"" << name
00209   << "\" action=\"" << action
00210   << "\" method=\"" << method << "\">" << endl;
00211 
00212   map<string, string>::iterator iter = formFields.begin();
00213   for (; iter != formFields.end(); iter++)
00214   {
00215     //output every received parameters (but no the submit parameter)
00216     if (iter->first != "submit")
00217     {
00218 
00219       //do only output field, if name is not in ignore-string
00220       if (ignoreFields.find(iter->first) == string::npos)
00221       {
00222         str << "<input type=\"hidden\" name=\""
00223         << iter->first << "\" value=\""
00224         << iter->second << "\">" << endl;
00225       }
00226 
00227     }
00228   }
00229 
00230   return str.str();
00231 }

string CGIParser::createRefreshForm (  string  action,
string  method
) 
 

Returns:
code of a HTML form, containing all passed form fields with corresponding values, which can be used for refreshing the current page.
Definition at line 193 of file CGIParser.cpp.

References createOpenForm().

00194 {
00195   ostringstream str;
00196 
00197   str << createOpenForm("refreshForm", action, method, "");
00198   str << "</form>" << endl;
00199 
00200   return str.str();
00201 }

string CGIParser::getFieldValue (  string  name  ) 
 

Returns:
the value of a specified field, which was parsed before through the method parseData().
Definition at line 186 of file CGIParser.cpp.

Referenced by MovieList::getHTMLRepresentation(), and SessionList::writeHTMLRepresentation().

00187 {
00188   string decoded = decode(formFields[name]);
00189   return decoded;
00190 }

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