TEZcgi¶

Easy CGI class.

Declaration¶

Source position: ezcgi.pp line 34

type

  TEZcgi = class(TObject)
  public
    constructor Create;
    destructor Destroy;
    procedure Run;
    procedure WriteContent;
    procedure PutLine;
    function GetValue : string;
    procedure DoPost;
    procedure DoGet;
    property Values[Index : string]: string; {r}
    property Names[Index : Integer]: string; {r}
    property Variables[Index : Integer]: string; {r}
    property VariableCount: Integer; {r}
    property Name: string; {rw}
    property Email: string; {rw}
  end;

Inheritance¶

Description¶

TEZcgi implements all functionality to analyze the CGI environment and query the variables present in it. It's main use is the exposed variables.

Programs wishing to use this class should make a descendent class of this class and override the DoPost or DoGet methods. To run the program, an instance of this class must be created, and it's Run method should be invoked. This will analyze the environment and call the DoPost or DoGet method, depending on what HTTP method was used to invoke the program.

Properties¶

Member	Visibility	Description
Email	public	Email of the server administrator.
Name	public	Name of the server administrator.
Names read only	public	Indexed array with available variable names.
Values read only	public	Variables passed to the CGI script.
VariableCount read only	public	Number of available variables.
Variables read only	public	Indexed array with variables as name=value pairs.

See all Properties

Methods¶

Member	Visibility	Description
Create	public	Creates a new instance of the TEZCGI component.
Destroy	public	Removes the TEZCGI component from memory.
DoGet	public	Method to handle GET requests.
DoPost	public	Method to handle POST requests.
GetValue	public	Return the value of a request variable.
PutLine	public	Send a line of output to the web-client.
Run	public	Run the CGI application.
WriteContent	public	Writes the content type to standard output.

See all Methods