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import errno
import os
import re
import shutil
import sys
import urllib2
_debug_regex = re.compile(".*\.pdb$")
class Driver:
def __init__(self, x86_path, amd64_path, file_regex):
self.paths = { "x86": x86_path, "amd64": amd64_path }
self.file_regex = file_regex
driver_sets = {
"winxp": {
"netkvm": Driver("XP/x86", "XP/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Wxp/x86", "Wnet/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Wxp/x86", "Wnet/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Wxp/x86", "Wnet/amd64", "viostor.*"),
"scsi": Driver("Wnet/x86", "Wnet/amd64", "vioscsi.*"),
},
"win2k3": {
"netkvm": Driver("XP/x86", "XP/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Wnet/x86", "Wnet/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Wnet/x86", "Wnet/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Wnet/x86", "Wnet/amd64", "viostor.*"),
"scsi": Driver("Wnet/x86", "Wnet/amd64", "vioscsi.*"),
},
"vista": {
"netkvm": Driver("Vista/x86", "Vista/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Wlh/x86", "Wlh/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Wlh/x86", "Wlh/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Wlh/x86", "Wlh/amd64", "viostor.*"),
"scsi": Driver("Wlh/x86", "Wlh/amd64", "vioscsi.*"),
},
"win2k8": {
"netkvm": Driver("Vista/x86", "Vista/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Wlh/x86", "Wlh/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Wlh/x86", "Wlh/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Wlh/x86", "Wlh/amd64", "viostor.*"),
"scsi": Driver("Wlh/x86", "Wlh/amd64", "vioscsi.*"),
},
"win7": {
"netkvm": Driver("Win7/x86", "Win7/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Win7/x86", "Win7/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Win7/x86", "Win7/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Win7/x86", "Win7/amd64", "viostor.*"),
"scsi": Driver("Win7/x86", "Win7/amd64", "vioscsi.*"),
},
"win2k8r2": {
"netkvm": Driver("Win7/x86", "Win7/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Win7/x86", "Win7/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Win7/x86", "Win7/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Win7/x86", "Win7/amd64", "viostor.*"),
"scsi": Driver("Win7/x86", "Win7/amd64", "vioscsi.*"),
},
"win8": {
"netkvm": Driver("Win8/x86", "Win8/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Win8/x86", "Win8/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Win8/x86", "Win8/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Win8/x86", "Win8/amd64", "viostor.*"),
"scsi": Driver("Win8/x86", "Win8/amd64", "vioscsi.*"),
},
"win2k12": {
"netkvm": Driver("Win8/x86", "Win8/amd64", "(netkvm.*|readme.doc)"),
"serial": Driver("Win8/x86", "Win8/amd64", "(vioser.*|wdfcoinstaller.*.dll)"),
"balloon": Driver("Win8/x86", "Win8/amd64", "(balloon.*|bln.*|wdfcoinstaller.*.dll)"),
"block": Driver("Win8/x86", "Win8/amd64", "viostor.*"),
"scsi": Driver("Win8/x86", "Win8/amd64", "vioscsi.*"),
}
}
copied_drivers = {}
def _copy_driver(base_src, base_dest, driver, win_name, copy_debug = False):
for arch in [ "x86", "amd64" ]:
dest_path = os.path.join(base_dest, win_name, arch)
try:
os.makedirs(dest_path)
except OSError as e:
if e.errno != errno.EEXIST:
raise
driver_key = (os.path.join(driver.paths[arch], driver.file_regex))
try:
src_path = copied_drivers[driver_key]
copy_func = os.link
op_name = "hardlink"
except KeyError:
src_path = os.path.join(base_src, driver.paths[arch].lower())
copy_func = shutil.copy
op_name = "copy"
file_regex = re.compile(driver.file_regex)
for file in os.listdir(src_path):
if (file_regex.match(file)):
if not copy_debug and _debug_regex.match(file):
continue
try:
src_file = os.path.join(src_path, file)
dest_file = os.path.join(dest_path, file)
print "%s from %s to %s"%(op_name, src_file, dest_file)
if (os.path.isfile(dest_file)):
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST))
copy_func(src_file, dest_file)
except OSError as e:
if (file != "wdfcoinstaller01009.dll" and file != "wdfcoinstaller01011.dll") or e.errno != errno.EEXIST:
raise
copied_drivers[driver_key] = dest_path
def copy_drivers(base_src, base_dest, driver_filter = None, copy_debug = False):
for win, driver_set in driver_sets.iteritems():
print "OS: ", win;
for driver_name, driver in driver_set.iteritems():
if driver_filter != None and not driver_name in driver_filter:
print "skipping ", driver_name
continue
print "DRIVER: ", driver_name
_copy_driver(base_src, base_dest, driver, win, copy_debug)
def download_iso(dest):
base_url = "http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/"
try:
response = urllib2.urlopen(base_url)
html = response.read()
isos = set(re.findall("virtio-win.*?\.iso", html))
if len(isos) != 1:
raise Exception("failure parsing http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/ for iso name")
iso_name = isos.pop()
iso_path = os.path.join(dest, iso_name)
print "Downloading", iso_name, "..."
remote_iso = urllib2.urlopen(base_url + iso_name)
fd = os.open(iso_path, os.O_WRONLY|os.O_EXCL|os.O_CREAT)
local_iso = os.fdopen(fd, "w")
shutil.copyfileobj(remote_iso, local_iso)
local_iso.close
print iso_name, "successfully downloaded"
return iso_name
except:
if 'fd' in locals():
os.remove(iso_name)
raise
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