The following files are required in order run wwIPStuff:

• wconnect.h - Header file always required by wwIPStuff
  
• wwIPStuff.vcx - Base class interface
  
• wwIPStuff.dll - Support C DLL
  
• wwHTTP.prg - Self contained HTTP functionality
  
• wwPop3.prg - Pop3 functionality (also serves as wwSocket sample)
  
• wwUtils.prg - Support utility functions (always required)
  
• ZLIB1.DLL - Required only if you want to use GZip in wwHTTP
  

The any DLL files should be distributed in your local app directory (same as your EXE). These files don't need to be COM registered and they cannot be included as part of an EXE - they must be distributed with your app as a standalone file.

The following are included for demos and are not required for distribution:

• wwEval.prg - Safe Evaluation/Execution class for wwHTTPData class
  
• CodeblockClass.prg - Required only for wwHTTPCOM
  
• wwXML.vcx - Required only for wwHTTPData and wwHTTPCOM classes and examples
  

In addition if you only use the HTTP services of wwIPStuff you can use the wwHTTP.prg class which provides the same HTTP functions as the wwIPStuff class in a more lightweight package. You still need wconnect.h, wwUtils and wwIPStuff.dll but you don't need wwIPStuff.vcx which results in much smaller size included into your own projects.

To use the class you'll want to run the supplied LOAD_WWIPSTUFF.PRG file or include that in your project to load the appropriate support classes. To load all classes provided:

SET PROCEDURE TO wwUtils ADDITIVE
SET PROCEDURE TO wwEval ADDITIVE
SET PROCEDURE TO CodeBlockClass ADDITIVE
SET CLASSLIB TO wwIPStuff ADDITIVE
SET CLASSLIB TO wwXML ADDITIVE

Dependencies

Always required:

• wconnect.h
  
• wwUtils.prg
  

wwIPStuff.dll is required for:
URLEncoding and URLDecoding with strings larger than 255 characters when using wwHTTP (ie. only when you POST large chunks of data to the server). Any Async operations. All SMTP and POP3 Email functions. Socket support. Zip functionality. Domain lookups.

wwEval.prg and CodeBlockclass.prg
Required if you're using the wwHTTPData or wwHTTPCOM classes.

wwXML.vcx
Required for wwHTTPData when serving XML and all examples that use XML