什么是最好的方法ping在c ++在linux下？ [英] What is the best method to ping in c++ under linux?

问题描述

我必须从c ++代码调用ping。我想轻松读取输出以进一步使用。

I have to call ping from c++ code.I'd like to easily read the output for further utilizations.

我想出了两个解决方案：

I have come up with two solutions:

• 使用分叉和管道，将ping输出重定向到管道，然后解析它


• 库适合直接使用ping（ip_addresss）函数

我想要后者，但我没有找到任何东西这显然是一个标准的解决方案。

I'd like the latter but i didn't find anything that was clearly a standard solution.

你会怎么做？

推荐答案

我会选择第一个选项。 Linux是围绕着小型，专门的应用程序的概念，它做一件很好的事情，与管道沟通。你的应用程序不应该包括一个库来实现ping，因为已经有一个内置的命令来执行它，它工作得很好！

I would go with your first option. Linux is built around the concept of having small, specialized apps which do one thing really well, communicating with pipes. Your app shouldn't include a library to implement ping, since there is already a built-in command to do it, and it works very well!

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