如何以编程方式确定 Windows 可执行文件 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二进制文件依赖于哪个 DLL?

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

需要明确的是，我不是试图确定正在运行的 exec 的 DLL 依赖关系，而是任何任意 exec(可能缺少所需的 DLL)的依赖关系.我正在寻找在 C/C++ 应用程序中实现的解决方案.这是我的应用程序需要在运行时完成的事情，而第三方应用程序(如依赖)无法完成.

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

看看 IMAGE_LOAD_FUNCTION API.它将返回一个指向 LOADED_IMAGE 结构，可用于访问 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.

您可以在这里找到一些描述结构布局的文章a>，以及此处.您可以在这里下载文章的源代码.

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.

我认为这应该可以为您提供所需的一切.

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.如果你打开 EXEDUMP.CPP 并查看 DumpImportsSection 它应该有你需要的代码.

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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