def check_metalink(self, src):
'''
Decode a metalink file, can be local or remote
First parameter, file to download, URL or file path to download from
Returns the results of the check in a dictonary
'''
self.running = True
src = download.complete_url(src)
try:
metalinkobj = download.parse_metalink(src, nocheck=False)
except:
print _("ERROR parsing XML.")
raise
if not metalinkobj:
return False
if metalinkobj.type == "dynamic":
origin = metalinkobj.origin
if origin != src and origin != "":
try:
result = self.check_metalink(origin)
self.running = True
return result
except:
print "Error downloading from origin %s, not using." % origin
urllist = metalinkobj.files
if len(urllist) == 0:
print _("No urls to download file from.")
self.running = False
return False
#results = {}
for filenode in urllist:
#size = filenode.size
#name = filenode.filename
#print "=" * 79
#print _("File") + ": %s " % name + _("Size") + ": %s" % size
myheaders = {}
if download.is_remote(src):
myheaders = {'referer': src}
self.check_file_node(filenode, myheaders)
self.running = False
def run():
'''
Start a console version of this application.
'''
# Command line parser options.
usage = "usage: %prog [-c|-d|-j|--convert|--rconvert] [options] arg1 arg2 ..."
parser = optparse.OptionParser(version=metalinkc.ABOUT, usage=usage)
parser.add_option("--download", "-d", action="store_true", dest="download", help=_("Actually download the file(s) in the metalink"))
parser.add_option("--check", "-c", action="store_true", dest="check", help=_("Check the metalink file URLs"))
#parser.add_option("--file", "-f", dest="filevar", metavar="FILE", help=_("Metalink file to check or file to download"))
parser.add_option("--timeout", "-t", dest="timeout", metavar="TIMEOUT", help=_("Set timeout in seconds to wait for response (default=10)"))
parser.add_option("--os", "-o", dest="os", metavar="OS", help=_("Operating System preference"))
parser.add_option("--no-segmented", "-s", action="store_true", dest="nosegmented", help=_("Do not use the segmented download method"))
parser.add_option("--lang", "-l", dest="language", metavar="LANG", help=_("Language preference (ISO-639/3166)"))
parser.add_option("--country", dest="country", metavar="LOC", help=_("Two letter country preference (ISO 3166-1 alpha-2)"))
parser.add_option("--pgp-keys", "-k", dest="pgpdir", metavar="DIR", help=_("Directory with the PGP keys that you trust (default: working directory)"))
parser.add_option("--pgp-store", "-p", dest="pgpstore", metavar="FILE", help=_("File with the PGP keys that you trust (default: ~/.gnupg/pubring.gpg)"))
parser.add_option("--gpg-binary", "-g", dest="gpg", help=_("(optional) Location of gpg binary path if not in the default search path"))
parser.add_option("--convert-jigdo", "-j", action="store_true", dest="jigdo", help=_("Convert Jigdo format file to Metalink"))
parser.add_option("--port", dest="port", help=_("Streaming server port to use (default: No streaming server)"))
parser.add_option("--html", dest="html", help=_("Extract links from HTML webpage"))
parser.add_option("--convert", dest="convert", action="store_true", help="Conversion from 3 to 4 (IETF RFC)")
parser.add_option("--rconvert", dest="rev", action="store_true", help="Reverses conversion from 4 (IETF RFC) to 3")
parser.add_option("--output", dest="output", metavar="OUTFILE", help=_("Output conversion result to this file instead of screen"))
parser.add_option("--rss", "-r", action="store_true", dest="rss", help=_("RSS/Atom Feed Mode, implies -d"))
parser.add_option("--testable", action="store_true", dest="only_testable", help=_("Limit tests to only the URL types we can test (HTTP/HTTPS/FTP)"))
parser.add_option("-w", dest="writedir", default=os.getcwd(), help=_("Directory to write output files to (default: current directory)"))
(options, args) = parser.parse_args()
#if options.filevar != None:
# args.append(options.filevar)
if len(args) == 0:
parser.print_help()
return
socket.setdefaulttimeout(10)
proxy.set_proxies()
if options.os != None:
download.OS = options.os
if options.language != None:
download.LANG = [].extend(options.language.lower().split(","))
if options.country != None:
download.COUNTRY = options.country
if options.pgpdir != None:
download.PGP_KEY_DIR = options.pgpdir
if options.pgpstore != None:
download.PGP_KEY_STORE = options.pgpstore
if options.port != None:
download.PORT = int(options.port)
if options.gpg != None:
GPG.DEFAULT_PATH.insert(0, options.gpg)
if options.timeout != None:
socket.setdefaulttimeout(int(options.timeout))
if options.country != None and len(options.country) != 2:
print _("Invalid country length, must be 2 letter code")
return
if options.jigdo:
print download.convert_jigdo(args[0])
return
if options.convert:
text = download.parse_metalink(args[0], ver=4).generate()
if options.output:
handle = open(options.output, "w")
handle.write(text)
handle.close()
else:
print text
return
if options.rev:
text = download.parse_metalink(args[0], ver=3).generate()
if options.output:
handle = open(options.output, "w")
handle.write(text)
handle.close()
else:
print text
return
if options.html:
handle = download.urlopen(options.html)
text = handle.read()
handle.close()
page = metalinkc.Webpage()
page.set_url(options.html)
page.feed(text)
for item in page.urls:
if item.endswith(".metalink"):
print "=" * 79
print item
mcheck = metalinkc.Checker()
mcheck.check_metalink(item)
results = mcheck.get_results()
print_totals(results)
return
if options.check:
failure = False
for item in args:
print "=" * 79
print item
mcheck = metalinkc.Checker(options.only_testable)
mcheck.check_metalink(item)
results = mcheck.get_results()
result = print_totals(results)
failure |= result
sys.exit(int(failure))
if options.download:
for item in args:
progress = ProgressBar()
result = download.get(item, options.writedir, handlers={"status": progress.download_update, "bitrate": progress.set_bitrate, "time": progress.set_time}, segmented = not options.nosegmented)
progress.download_end()
if not result:
sys.exit(-1)
if options.rss:
for feed in args:
progress = ProgressBar()
result = download.download_rss(feed, options.writedir, handlers={"status": progress.download_update, "bitrate": progress.set_bitrate, "time": progress.set_time}, segmented = not options.nosegmented)
progress.download_end()
if not result:
sys.exit(-1)
sys.exit(0)