Intercepting DLL libraries calls. API hooking in practice
Sometimes we need to intercept certain DLL library calls, we might discovered an application bug or we want to add an extra feature to the application or to log the invoked functions and its parameters. In normal conditions we have access to the source codes and function modification is just a matter of source code editing, but sometimes we just don't have access to the source code of the library or the software, like in many cases isn't distributed with the source code. What to do in this case? In this article you can read about popular API hooking solutions, and there will be presented slightly different approach to this topic.
