# Create tables
		db eval {CREATE TABLE IF NOT EXISTS sites(hostname PRIMARY KEY, lastUpdate, ttl);}
		db eval {CREATE TABLE IF NOT EXISTS packages(hostname, sha1, package, version, os, cpuArch, isLatest, haveManifest);}
		db eval {CREATE TABLE IF NOT EXISTS files(package_sha1, type, time, source, size, perms, file_sha1, file_name, file_directory);}

		# Create indexes
		db eval {CREATE INDEX IF NOT EXISTS sites_index ON sites (hostname);}
		db eval {CREATE INDEX IF NOT EXISTS packages_index ON packages (hostname, sha1, package, version, os, cpuArch);}
		db eval {CREATE INDEX IF NOT EXISTS files_index ON files (package_sha1, file_name, file_directory);}
	}

	proc download {hostname hash {method sha1}} {
		set url [::appfs::user::construct_url $hostname $hash $method]
		set file [_cachefile $url $hash]

		appfsd::get_path_info_cache_flush

		return COMPLETE
	}

	proc getpkgmanifest {hostname package_sha1} {
		set haveManifest [db onecolumn {SELECT haveManifest FROM packages WHERE sha1 = $package_sha1 LIMIT 1;}]


		if {$haveManifest} {
			return COMPLETE
		}

		if {![_isHash $package_sha1]} {
			return FAIL

				unset -nocomplain fileInfo
				set fileInfo(type) [lindex $work 0]
				set fileInfo(time) [lindex $work 1]

				set work [lrange $work 2 end]
				switch -- $fileInfo(type) {
					"#manifestmetadata" {
						unset -nocomplain fileInfo
						continue
					}
					"file" {
						set fileInfo(size) [lindex $work 0]
						set fileInfo(perms) [lindex $work 1]
						set fileInfo(sha1) [lindex $work 2]

						set work [lrange $work 3 end]
					}