Specification NestOS Project Component Description File

Signed-off-by: duyiwei <duyiwei@kylinos.cn>
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# zchunk # zchunk
#### 介绍 #### 介绍
zchunk is a compressed file format that splits the file into independent chunks. zchunk 是一种压缩文件格式,专为高效增量而设计,同时保持良好的压缩性能,可将文件拆分为独立的块。 这允许在下载文件的新版本时仅下载更改的块。zchunk 文件受到强校验和的保护,以验证下载的文件实际上是想要的文件。
zchunk is a compressed file format that splits the file into independent chunks. This allows you to only download changed chunks when downloading a new version of the file. Files can hosted on any web server that supports HTTP ranged requests, with no special software required to serve the files (though to download only the changed chunks, your client must be zchunk-aware).
#### 软件架构
软件架构说明
#### 安装教程 #### 安装教程
1. xxxx Install zchunk rpm package:
2. xxxx
3. xxxx yum install zchunk
要从源码构建和安装 zchunk首先安装 meson 并运行
meson build
cd build
ninja
ninja test
sudo ninja install
如果正在构建一些库存储在 /usr/local 中的操作系统,则需要替换上面的 meson build如下所示
CFLAGS=-I/usr/local/include CXXFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib meson build
#### 使用说明 #### 使用说明
1. xxxx To decompress a zchunk file, simply run:
2. xxxx
3. xxxx unzck <filename>
To compress a new zchunk file, run:
zck <filename>
To download a zchunk file, run:
zckdl -s <source> <url of target>
To read a zchunk header, run:
zck_read_header <file>
#### 参与贡献 #### 参与贡献
1. Fork 本仓库 master分支使用最新的上游版本如果检测到上游有最新版本发布先形成issue后再提交对应PR更新流程如下。
2. 新建 Feat_xxx 分支 1. 提交issue
3. 提交代码 2. Fork 本仓库
4. 新建 Pull Request 3. 新建 Feat_xxx 分支
4. 提交代码
5. 新建 Pull Request
#### 特技 #### 特技