Package:
Summary:
Generate and parse ISO 8583 transaction messages
Groups:
Author:
Description:
This class can be used to generate and parse ISO 8583 financial transaction messages.
It can take as parameters the transaction message type indicator and other card transaction details. Then it generates a transaction message that is returned as a string.
The class can also do the opposite, i.e. take a string with a transaction message and parse it to get the message type indicator, the bitmap of types of transaction details contained in the message, and the transaction detail values.
Package:
Summary:
Create short URLs using safe.mn API
Groups:
Author:
Description:
This class can be used to create short URLs using safe.mn Web services API.
It connects to the safe.mn Web server and sends requests to create short URLs from a given URL.
The class can also retrieve the original URL from a given short URL.
Package:
Summary:
Retrieve the list of active COM ports on Windows
Groups:
Author:
Description:
This class can be used to retrieve the list of active COM ports on Windows.
It uses the mode command to retrieve the list of active communication ports.
The list of active ports is returned in an array with the port names.
Package:
Summary:
Strip malicious tags from HTML documents
Groups:
Author:
Description:
This class can be used to strip malicious tags from HTML documents.
It takes as parameters lists of authorized and denied tags and attributes.
The class parses an HTML document to keep authorized tags and removing denied tags and attributes combinations.
It returns the HTML of the resulting filtered document.
Package:
Summary:
CAPTCHA validation using text with math expression
Groups:
Author:
Description:
This package can be used to implement CAPTCHA validation using text with math expression.
There is a base class that can display a text message to tell the user what he needs to input.
A math subclass generates an expression with a random math operation between two number values.
The user must enter the result of the operation to pass the CAPTCHA validation. The correct answer is stored in session variables for posterior validation.
Package:
Summary:
Generate HTML image tags programmatically
Groups:
Author:
Description:
This class can be used to generate HTML image tags programmatically.
It can automatically compute the image size to fill the width and height attributes for images defined from locally accessible files.
The class can also generate an image tag with a special source URL that contains the actual image data defined according to RFC 2397. This way it, the image can be embedded in your HTML documents, making it possible to display the HTML documents without requiring external image files.
The data for embedded images may be supplied from a locally accessible file or from a string that contains the image file binary data.
Package:
Summary:
Generate signatures that identify the current user
Groups:
Author:
Description:
This class can be used to generate signatures that identify the current user.
It can determine serveral details that identify the current user like it browser, operating system, IP address among others, and generates hash that can be used to determine if the user is the same in subsequent accesses.
