图书馆解码块一个zip文件 [英] Library for decoding a zip file in chunk

问题描述

喜同胞overflowers，
我需要去code大的zip文件（大约20MB）在iPad上。有没有一种方法来分析以块的z​​ip文件？
我非常希望通过去codeR（假设）数据的512K的时间，并取回德codeD的数据块，因为我有加载所有文件在内存中的感觉，然后DECOM preSS它可能会导致严重的内存问题。
一个指向某个增量解码库将是不错！

Hi fellow overflowers, i need to decode a large zip file (around 20mb) on the ipad. Is there a way to parse the zip file in chunks? Ideally i would like to pass the decoder (let's say) 512k of data at time, and get back a chunk of decoded data, because i have a feeling that loading all the file in memory and then decompress it could lead to severe memory problems. A pointer to some incremental decoding libraries would be nice!

谢谢，
朱利亚诺

Thanks, Giuliano

更新：由马特在他的回答中提供的链接工作对我罚款;）

UPDATE: the link provided by Matt in his answer worked fine for me ;)

推荐答案

你试过客观的拉链？ HTTP：//$c$c.google.com/p/objective-zip/

Have you tried objective-zip? http://code.google.com/p/objective-zip/

有附近的 HTTP的底部有一个例子：// code.google.com / p /目标-ZIP /维基/ GettingStarted ，展示如何读取大文件。

There's an example near the bottom of http://code.google.com/p/objective-zip/wiki/GettingStarted, showing how to read big files.

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