WordPress commonly used two kinds of hooks, filter hooks and action hooks. Filter hook correlation function and source code analysis in the previous article completed, this article mainly analyzes the action hook source code.However, after understanding the source code of the action hook, you will find that the action hook
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Professional technical understanding of hooks
Hook is a platform for message processing in windows. Applications can set sub-processes on the platform to monitor messages in a specified window, the monitored window can be created by other processes. When a message arrives, process it before the target window processing function. The hook mechanism allows
Programming preface
Hooks in Windows systems are powerful enough to intercept, monitor, and process messages in almost all Windows systems. This technology can be widely used in various software, especially the software that needs monitoring, automatic recording and so on to monitor the system. This article discusses this topic, hoping that it can serve as a valuable contribution to readers ' friends.
The mechanism and type of hook
Windows applicat
In the jungle of Chinese Internet, the seal of plagiarism is the pass of Monopoly giants, and innovation is the epitaph of the weak entrepreneurs.
Understanding HooksHave not touched the hook technology readers will certainly feel a special sense of the word hook, Hook English translation is the meaning of "hook",
In order to monitor various event messages in the system in applications, indow's Message Processing Mechanism provides various callback functions. This hook function is similar to extending the interrupt driver. Multiple reverse functions can be attached to the hook to form a function chain. Messages generated by the system are first sent to various hook functio
This article is not an article on the hook principle, just a discussion of how to invoke the hook function in vb.net, and the change in API usage in vb.net.
Due to the variety of hooks, the most commonly used keyboard hooks are analyzed in this paper.
First, a look at the VB is how to achieve. The section is the space bar. The goal of performance is: A form, which has a textbox, regardless of whether the
Http://www.pediy.com/kssd/pediy08/pediy8-793.htm
Hook api functions
Embedded patches for protected applications
Original: Sub z3r0
Topic: Spirit of the wind
Forum: Seek 'n' destroy team 2oo6
Contents
Principle of Shell and embedded patch ................................................... 2Simple Hook method .................................................................. 3Difficult
In Windows, the virtual memory technology enables
Code It is not easy to access the code in another process. Of course, this is not easy to bring strong robustness. Because even if this process is caused by a memory rewrite error
Program Crash, but the other process is still quite secure.
Today we are talking about breaking the boundaries of processes and letting our code go to the home of other processes.
To use the Hook Technology, you need t
Delphi is a Pascal-based Windows programming tool with a very powerful function. However in Delphi's helpFile, the description of Windows API functions follows the format of the VC, as with VCs, the use of many API functionsWithout giving an example, it is vague to some of the API functions inside the system, which brings inconvenience to programmers.The author only in Windows programming in the mouse hook function (
"Turn" hook Hooks C # instanceTurn over the article, the source has not known, but this step is relatively clear, it was posted.One. Written in the firstThe contents of this article only want to explain the use of hooks in the most popular language, specific to the hook detailed introduction can refer to the following URL:Http://www.microsoft.com/china/community/program/originalarticles/techdoc/hook.mspxTwo
CI Framework source reading---------Hooks hooks.php
_initialize (); Log_message (' Debug ', "Hooks Class Initialized");} --------------------------------/** * Initialize the Hooks Preferences parameter, preferences * Initialize hooks * @accessprivate * @returnvoid * * function _initialize () {$CFG = load_class (' Config ', ' core ');/If hooks is not enabled in the Config file//there is Nothing else to do//if the configuration file is set to not allow hooks, then return directly to exit this f
Chengdu Neusoft Information Technology Vocational College (Level 04)
Apply layer network packet capture using Hook Technology
Class: Class 2 of Visual ProgrammingINSTRUCTOR: Li DanStudent ID: 04311110210
Name: Liu Haiping
Abstract
Packet capture (interception) technology is mainly used in information security-related fields, especially firewall technology. With the development of the online game industry, many plug-ins for different games emerged. The
I learned hook some time ago, but I didn't take notes. I'll sort it out today.
Functions of one hookTransfer the message body to the applicationProgramMessages are processed before the message queue. That is to say, if messages are blocked during the hook process, they will not enter the application message queue. (I have tested that we can't hook messages that
1. We can capture the keyboard operations performed in the program window effortlessly in the application, but if we want to make this program a monitor program, the global hook is used to capture keyboard operations in any windows on Windows.Ii. System hooks and DLLThe essence of a hook is a program used to process system messages. It is called by the system and mounted to the system. There are many types
Article directory:
1. Introduction-Hook Technology:
2. SSDT introduction:
3. Complete Execution Process for calling Win32 API at the application layer:
4. SSDT:
5. SSDT Hook principle:
6. Summary:
1. Introduction-Hook Technology:
The previous blog article introduced the code injection technology (Remote thread Implementation). The blog address is as follows:
H
The first parameter of the SetWindowsHookEx function represents the hook type, there are 14 choices, and we've used two of them before:
Wh_keyboard, Wh_mouse.
The system creates a table for each type of hook (that is, 14 tables), such as when an application starts the keyboard hook, and our own program starts the keyboard h
Function Hook Learning Based on Xposed framework
Xposed is an open-source Hook framework in the Java layer of Android, similar to the cydiasubstrate framework. It is said that the cydiasubstrate framework can Hook functions at the Java and Native layers of Android. It has been a while to learn the reverse direction of Android. Record the process of learning the
1, Trojan Horse control and communication methods include: Dual pipeline, port reuse, rebound technology, hook technology, today focus on the use of the introduction hook, hook information can be sent to hacker mailbox, etc., to achieve the purpose of the attack.Transferred from: http://hi.baidu.com/mousetopshow/item/a951102d679f6e8f9c63d1b0Hooks can intercept th
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