HTTP/FTP Fetcher

The URNs for the HTTP/FTP are http, https and ftp. This Fetcher honors the variables DL_DIR, FETCHCOMMAND_wget, PREMIRRORS, MIRRORS. The DL_DIR defines where to store the fetched file, FETCHCOMMAND contains the command used for fetching. ${URI} and ${FILES} will be replaced by the uri and basename of the to be fetched file. PREMIRRORS will be tried first when fetching a file if that fails the actual file will be tried and finally all MIRRORS will be tried.

The only supported Parameter is md5sum. After a fetch the md5sum of the file will be calculated and the two sums will be compared.

SRC_URI = "http://oe.handhelds.org/not_there.aac;md5sum=12343"
SRC_URI = "ftp://oe.handhelds.org/not_there_as_well.aac;md5sum=1234"
SRC_URI = "ftp://you@oe.handheld.sorg/home/you/secret.plan;md5sum=1234"