AppFS
=====
It's sort of like LazyFS.
Usage
-----
Run:
1. # mkdir /tmp/appfs-cache /opt/appfs
2. # appfsd /opt/appfs
Paths
-----
AppFS should normally be mounted on "/opt/appfs".
/opt/appfs/hostname
Fetches: http://hostname/appfs/index
Contains CSV file: hash,hashMethod,<certificateInDERFormatInHex>,<PKCS#1v1.5-signature-inDERFormatInHex>
\-------------/
^- Signed data
Fetches: http://hostname/appfs/<hashMethod>/<hash>
Contains CSV file: package,version,os,cpuArch,packageManifestHash,isLatest
/opt/appfs/hostname/package/os-cpuArch/version
/opt/appfs/hostname/<hashMethod>/
Fetches: http://hostname/appfs/<hashMethod>/<packageManifestHash>
Contains CSV file:
type,time,extraData,name
type == directory; extraData = (null)
type == symlink; extraData = source
type == file; extraData = size,perms,fileHash
/opt/appfs/hostname/{packageManifestHash,package/os-cpuArch/version}/file
Fetches: http://hostname/appfs/<hashMethod>/<fileHash>
Database
--------
sites(hostname, hashMethod, lastUpdate, ttl)
packages(hostname, packageManifestHash, package, version, os, cpuArch, isLatest, haveManifest)
files(packageManifestHash, type, time, source, size, perms, fileHash, file_name, file_directory)
Resources
---------
http://appfs.rkeene.org/