使用C＃解压缩tar文件 [英] Decompress tar files using C#

问题描述

我在寻找一种方式来嵌入资源添加到我的解决方案。这种资源将有很多在其中的文件夹。用户的需求，他们需要解压缩。

I'm searching a way to add embedded resource to my solution. This resources will be folders with a lot of files in them. On user demand they need to be decompressed.

我在寻找一种方式都存放在可执行文件夹等不涉及第三方库（看起来相当愚蠢，但是这是任务）。

I'm searching for a way do store such folders in executable without involving third-party libraries (Looks rather stupid, but this is the task).

我发现，我能gzip和UnGZip他们使用标准库。但GZip压缩只处理一个文件。在这种情况下，应西藏自治区来到现场。但我还没有找到标准类之间TAR的实现。

I have found, that I can GZip and UnGZip them using standard libraries. But GZip handles single file only. In such cases TAR should come to the scene. But I haven't found TAR implementation among standard classes.

也许可以解压缩TAR裸C＃？

Maybe it possible decompress TAR with bare C#?

推荐答案

既然你不能使用以外的图书馆，你是不是仅限于焦油文件无论是。事实上，他们甚至都不需要它都在同一个文件中。

Since you are not allowed to use outside libraries, you are not restricted to a specific format of the tar file either. In fact, they don't even need it to be all in the same file.

您可以编写自己的焦油状工具在走一个目录树C＃，并产生两个文件：一个头文件，该文件包含一个序列字典映射的 System.IO.Path 实例到偏移/长度对，以及含有该含量大的文件单个文件连接成一个巨大的一滴。这不是一个简单的任务，但它不是太复杂无论是。

You can write your own tar-like utility in C# that walks a directory tree, and produces two files: a "header" file that consists of a serialized dictionary mapping System.IO.Path instances to an offset/length pairs, and a big file containing the content of individual files concatenated into one giant blob. This is not a trivial task, but it's not overly complicated either.

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