def buildiso(mount, winnt_sif, iso_out, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
tempdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, tempdir)
# Copy the boot image.
shutil.copy(os.path.join(VMCLOAK_ROOT, 'data', 'boot.img'), tempdir)
dst_winnt = os.path.join(tempdir, 'i386', 'winnt.sif')
# Merge the existing winnt.sif with our changes.
mode, winnt = ini_read(dst_winnt)
ini_merge(winnt, winnt_sif, overwrite=True)
# There are a couple of optional values that should be set if they have
# not already been set.
winnt_opt_sif = os.path.join(VMCLOAK_ROOT, 'data', 'winnt-opt.sif')
ini_merge(winnt, winnt_opt_sif, overwrite=False)
ini_write(dst_winnt, mode, winnt)
osdir = os.path.join(tempdir, '$oem$', '$1')
os.makedirs(os.path.join(osdir, 'vmcloak'))
data_bootstrap = os.path.join(VMCLOAK_ROOT, 'data', 'bootstrap')
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(osdir, 'vmcloak', fname))
copytreeinto(bootstrap, osdir)
isocreate = get_path('genisoimage')
if not isocreate:
log.error('Either genisoimage or mkisofs is required!')
shutil.rmtree(tempdir)
return False
try:
args = [
isocreate, '-quiet', '-b', 'boot.img', '-no-emul-boot',
'-boot-load-seg', '1984', '-boot-load-size', '4',
'-iso-level', '2', '-J', '-l', '-D', '-N', '-joliet-long',
'-relaxed-filenames', '-o', iso_out, tempdir
]
subprocess.check_call(args)
except subprocess.CalledProcessError as e:
log.error('Error creating ISO file: %s', e)
shutil.rmtree(tempdir)
return False
shutil.rmtree(tempdir)
return True
def buildiso(self, mount, newiso, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
outdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, outdir)
# Copy the boot image.
shutil.copy(os.path.join(self.path, "boot.img"), outdir)
# Allow the OS handler to write additional files.
self.isofiles(outdir, tmp_dir)
os.makedirs(os.path.join(outdir, self.osdir, "vmcloak"))
data_bootstrap = os.path.join(self.data_path, "bootstrap")
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(outdir, self.osdir, "vmcloak", fname))
copytreeinto(bootstrap, os.path.join(outdir, self.osdir))
isocreate = get_path("genisoimage")
if not isocreate:
log.error("Either genisoimage or mkisofs is required!")
shutil.rmtree(outdir)
return False
args = [
isocreate,
"-quiet",
"-b",
"boot.img",
"-allow-limited-size",
"-o",
newiso,
] + self.genisoargs + [outdir]
log.debug("Executing genisoimage: %s", " ".join(args))
p = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = p.communicate()
warning = re.sub("[\\s]+", " ", err).strip()
if p.wait() or out or warning not in GENISOIMAGE_WARNINGS:
log.error("Error creating ISO file (err=%d): %s %s", p.wait(), out,
err)
shutil.rmtree(outdir)
return False
shutil.rmtree(outdir)
return True
def buildiso(self, mount, newiso, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
outdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, outdir)
# Copy the boot image.
shutil.copy(os.path.join(self.path, "boot.img"), outdir)
# Allow the OS handler to write additional files.
self.isofiles(outdir, tmp_dir)
os.makedirs(os.path.join(outdir, self.osdir, "vmcloak"))
data_bootstrap = os.path.join(self.data_path, "bootstrap")
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(outdir, self.osdir, "vmcloak", fname))
copytreeinto(bootstrap, os.path.join(outdir, self.osdir))
isocreate = get_path("genisoimage")
if not isocreate:
log.error("Either genisoimage or mkisofs is required!")
shutil.rmtree(outdir)
return False
args = [
isocreate, "-quiet", "-b", "boot.img", "-o", newiso,
] + self.genisoargs + [outdir]
log.debug("Executing genisoimage: %s", " ".join(args))
p = subprocess.Popen(
args, stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
out, err = p.communicate()
warning = re.sub("[\\s]+", " ", err).strip()
if p.wait() or out or warning not in GENISOIMAGE_WARNINGS:
log.error(
"Error creating ISO file (err=%d): %s %s",
p.wait(), out, err
)
shutil.rmtree(outdir)
return False
shutil.rmtree(outdir)
return True
def buildiso(self, mount, newiso, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
outdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, outdir)
# Copy the boot image.
shutil.copy(os.path.join(self.path, 'boot.img'), outdir)
# Allow the OS handler to write additional files.
self.isofiles(outdir, tmp_dir)
os.makedirs(os.path.join(outdir, self.osdir, 'vmcloak'))
data_bootstrap = os.path.join(self.data_path, 'bootstrap')
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(outdir, self.osdir, 'vmcloak', fname))
copytreeinto(bootstrap, os.path.join(outdir, self.osdir))
isocreate = get_path('genisoimage')
if not isocreate:
log.error('Either genisoimage or mkisofs is required!')
shutil.rmtree(outdir)
return False
args = [
isocreate, '-quiet', '-b', 'boot.img', '-o', newiso,
] + self.genisoargs + [outdir]
p = subprocess.Popen(
args, stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
out, err = p.communicate()
if p.wait() or out or err != GENISOIMAGE_ERROR:
log.error(
"Error creating ISO file (err=%d): %s %s",
p.wait(), out, err
)
shutil.rmtree(outdir)
return False
shutil.rmtree(outdir)
return True
def buildiso(self, mount, newiso, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
outdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, outdir)
# Copy the boot image.
shutil.copy(os.path.join(self.path, 'boot.img'), outdir)
# Allow the OS handler to write additional files.
self.isofiles(outdir, tmp_dir)
os.makedirs(os.path.join(outdir, self.osdir, 'vmcloak'))
data_bootstrap = os.path.join(self.data_path, 'bootstrap')
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(outdir, self.osdir, 'vmcloak', fname))
copytreeinto(bootstrap, os.path.join(outdir, self.osdir))
isocreate = get_path('genisoimage')
if not isocreate:
log.error('Either genisoimage or mkisofs is required!')
shutil.rmtree(outdir)
return False
args = [
isocreate, '-quiet', '-b', 'boot.img', '-o', newiso,
] + self.genisoargs + [outdir]
try:
# TODO Properly suppress the ISO-9660 warning.
subprocess.check_call(args)
except subprocess.CalledProcessError as e:
log.error('Error creating ISO file: %s', e)
shutil.rmtree(outdir)
return False
shutil.rmtree(outdir)
return True
def buildiso(self, mount, newiso, bootstrap, tmp_dir=None):
"""Builds an ISO file containing all our modifications."""
outdir = tempfile.mkdtemp(dir=tmp_dir)
# Copy all files to our temporary directory as mounted iso files are
# read-only and we need lowercase (aka case-insensitive) filepaths.
copytreelower(mount, outdir)
# Copy the boot image.
shutil.copy(os.path.join(self.path, 'boot.img'), outdir)
# Allow the OS handler to write additional files.
self.isofiles(outdir, tmp_dir)
os.makedirs(os.path.join(outdir, self.osdir, 'vmcloak'))
data_bootstrap = os.path.join(self.data_path, 'bootstrap')
for fname in os.listdir(data_bootstrap):
shutil.copy(os.path.join(data_bootstrap, fname),
os.path.join(outdir, self.osdir, 'vmcloak', fname))
copytreeinto(bootstrap, os.path.join(outdir, self.osdir))
isocreate = get_path('genisoimage')
if not isocreate:
log.error('Either genisoimage or mkisofs is required!')
shutil.rmtree(outdir)
return False
args = [
isocreate, '-quiet', '-b', 'boot.img', '-o', newiso,
] + self.genisoargs + [outdir]
try:
# TODO Properly suppress the ISO-9660 warning.
subprocess.check_call(args)
except subprocess.CalledProcessError as e:
log.error('Error creating ISO file: %s', e)
shutil.rmtree(outdir)
return False
shutil.rmtree(outdir)
return True