Theos/Logos

TODO：

  • 【整理】iOS越狱插件开发工具：theos
  • 【已解决】Mac中theos的tweak的编译并安装到iPhone
  • 【已解决】Mac中theos的make install报错：ssh connect to host port 22 Connection refused
  • 【已解决】Mac中初始化和安装Theos开发环境
  • 【未解决】越狱iOS如何用Theos开发带GUI图形界面的插件
  • 【已解决】Mac中用theos开发最简单的插件的demo：加锁屏左上角加红色框
  • 【已解决】theos中确认%log的syslog系统日志是否生效
  • 【无法解决】iPhone6中iOS的tweak插件hook更新系统参数不生效
  • 【整理】iOS中的Frameworks框架
  • 【已解决】Mac中theos用模板创建项目代码并更改代码
  • 【已解决】iOS的tweak的Logos代码报错：%orig requires arguments when hooking variadic functions
  • 【已解决】iOS越狱插件开发中%hookf和MSHookFunction的关系
  • 【未解决】越狱iOS如何用Theos开发带GUI图形界面的插件
  • 【记录】学习Theos的文档内容：theos-ref仓库
  • 【已解决】Mac中theos用模板创建项目代码并更改代码
  • 【已解决】Mac中theos的tweak的编译并安装到iPhone
  • 【无法解决】iPhone6中iOS的tweak插件hook更新系统参数不生效
  • 【已解决】Mac中用theos开发最简单的插件的demo：加锁屏左上角加红色框
  • 【已解决】用XCode开发一个Objective-C的iOS的带GUI的app供配合测试theos修改系统参数是否生效

  • 【已解决】用Objective-C的iOS的app作为theos开发的tweak插件去hook修改iPhone6的系统参数

  • iOS Tweak进阶 – 六阿哥博客 (6ag.cn)

    • 好好学习该贴，有很多有价值的内容值得学习
      • 比如：logify.pl的用法
  • Theos/Logos
    • just brief DSL wrapper around CydiaSubstrate, Special DSL that is translated to C. General-purpose solution to start with

Theos概述

Logos

  • Logos
    • 是什么：Theos开发套件的一个组件，通过一系列预处理指令，实现了写hook方法更简单和简洁
      • Logos is a component of the Theos development suite that allows method hooking code to be written easily and clearly, using a set of special preprocessor directives
    • 概述
      • The syntax provided by Logos greatly simplifies the development of MobileSubstrate extensions ("tweaks") which can hook other methods throughout the OS
        • In this context, "method hooking" refers to a technique used to replace or modify methods of classes found in other applications on the OS
    • Logos的指令directives
      • Block level
        • %group
        • %hook
        • %new
        • %subclass
        • %property
        • %end
      • Top level
        • %config
          • Configuration Flags
        • %hookf
        • %ctor
        • %dtor
      • Function level
        • %init
        • %class
        • %c
        • %orig
        • %log

Theos

  • Theos
    • 概述：一个跨平台（交叉编译）开发工具套装，用于不用XCode的情况下，开发iOS程序
      • a cross-platform suite of development tools for managing, developing, and deploying iOS software without the use of Xcode
    • 用途：
      • 主要用于越狱后的iOS的扩展插件的开发
        • It is an important tool for people building extensions (tweaks) for jailbroken iOS; many extension developers use Theos.
        • Theos is a little tool which helps you with all the application creation and compilation.
    • 包含组件
      • project templating system：NIC
        • creates ready-to-build empty projects for varying purposes
      • robust build system driven by GNU Make
        • capable of directly creating .deb packages for distribution in Cydia
      • Logos, a built-in preprocessor-based library of directives = an Objective-C preprocessor
        • designed to make MobileSubstrate extension development easy
    • 其他说明
      • Theos is primarily used for jailbreak-centric iOS development (such as MobileSubstrate extensions, PreferenceLoader bundles, and applications intended for distribution in Cydia), but can be used for other types of projects as well.
      • This can be helpful for someone wishing to develop an iPhone SDK-based application without using Mac OS X or Xcode to do so, as Theos can be used on Linux and iOS as well
    • 资料
  • Logify
    • 是什么：Theos的一个模块
    • 功能：
      • 输入：.h头文件
      • 输出：.xm文件
        • .xm = MobileSubstrate扩展
        • 输出log日志：当被调用时
    • 目的：帮助hook开发者调试和查看哪些函数被调用了
    • 用法举例
      • logify.pl SomeClassHeader.h > tweak.xm
  • NIC=New Instance Creator

其他相关

Logos的语法高亮

VSCode支持Logos语法高亮：

打开logos的.x文件，去搜Logos，可以找到插件：

Logos Syntax Support for Visual Studio Code

vscode_plugin_logos

安装后，即可支持Logos的语法高亮：

vscode_logos_highlight_1

vscode_logos_highlight_2

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