RefDB::CGI(3pm)

Usage

  use RefDB::CGI;
  if (RefDB::CGI::check_cgi("GET") == 0) {
      $template = RefDB::CGI::load_html("/usr/local/share/myapp/template.html");
  }

Provides functions important to run RefDB scripts as CGI applications.

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Title : check_cgi

Usage : $cgi = check_cgi($mode);

Function: Checks whether app runs as a CGI app accepting GET or POST data

Argument: mode: either "GET" or "POST"

Returns : 0 if CGI app called properly
1 if incorrect mode
2 if missing content length of POST data
3 if not CGI at all

Title : load_html

Usage : $template = load_html("full/path/to/template.html")

Function: Reads a HTML template into a string

Returns : string if file was found, undef if not