如何以编程方式确定 Windows 可执行文件的 DLL 依赖项? [英] How to determine a windows executables DLL dependencies programmatically?

问题描述

如何使用编程方法确定哪个 DLL 是二进制文件?

How to determine what DLL's a binary depends on using programmatic methods?

需要明确的是，我不是要确定正在运行的 exec 的 DLL 依赖项，而是要确定任何任意 exec(可能缺少所需的 DLL)的 DLL 依赖项.我正在寻找在 C/C++ 应用程序中实现的解决方案.这是需要由我的应用程序在运行时完成的事情，而不能由第三方应用程序(如 Depends)完成.

To be clear, I am not trying to determine the DLL dependencies of the running exec, but of any arbitrary exec (that may be missing a required DLL). I'm looking for a solution to implement in a C/C++ application. This is something that needs to be done by my application at runtime and can't be done by a third party app (like depends).

推荐答案

查看 IMAGE_LOAD_FUNCTION API.它将返回一个指向 LOADED_IMAGE 结构，您可以使用它来访问 PE 文件的各个部分.

Take a look at the IMAGE_LOAD_FUNCTION API. It will return a pointer to a LOADED_IMAGE structure, which you can use to access the various sections of a PE file.

您可以在此处找到一些描述结构布局的文章 和 此处.您可以在此处下载文章的源代码.

You can find some articles that describe how the structures are laid out here, and here. You can download the source code for the articles here.

我认为这应该给你你需要的一切.

I think this should give you everything you need.

更新:

我刚刚下载了这篇文章的源代码.如果您打开 EXEDUMP.CPP 并查看 DumpImportsSection，它应该有您需要的代码.

I just downloaded the source code for the article. If you open up EXEDUMP.CPP and take a look at DumpImportsSection it should have the code you need.

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