def apply_patch(patch_file, directory):
global output, error, error_msg
debug.debug("Applying patch: %s in directory %s" % (patch_file, directory))
exit_code, output, error = cmd.run_command([
OS.patch, '--no-backup-if-mismatch', '-p', '1', '-d', directory, '-i',
os.path.join(OS.patchdir, patch_file)
])
if exit_code != 0:
error_msg = "Failed to apply patch"
return False
else:
return True
def process_def(def_file, cpiofile, partition_config):
debug.debug("Loading ramdisk definition %s" % def_file)
for line in fileio.all_lines(def_file):
if line.startswith("pyscript"):
path = os.path.join(OS.ramdiskdir,
re.search(r"^pyscript\s*=\s*\"?(.*)\"?\s*$", line).group(1))
debug.debug("Loading pyscript " + path)
plugin = imp.load_source(os.path.basename(path)[:-3],
os.path.join(OS.ramdiskdir, path))
plugin.patch_ramdisk(cpiofile, partition_config)
return True
def process_def(def_file, cpiofile, partition_config):
try:
debug.debug("Loading ramdisk definition %s" % def_file)
for line in fileio.all_lines(def_file):
if line.startswith("pyscript"):
path = re.search(r"^pyscript\s*=\s*\"?(.*)\"?\s*$", line).group(1)
debug.debug("Loading pyscript " + path)
plugin = plugins.ramdisks[path]
common.init(cpiofile, partition_config)
plugin.patch_ramdisk(cpiofile, partition_config)
except Exception as e:
raise RamdiskPatchError(str(e))
def apply_patch(patch_file, directory):
global output, error, error_msg
debug.debug("Applying patch: %s in directory %s" % (patch_file, directory))
exit_code, output, error = cmd.run_command(
[OS.patch,
'--no-backup-if-mismatch',
'-p', '1',
'-d', directory,
'-i', os.path.join(OS.patchdir, patch_file)]
)
if exit_code != 0:
error_msg = "Failed to apply patch"
return False
else:
return True
def run_command(command, stdin_data=None, cwd=None, universal_newlines=True):
debug.debug("Running command: " + str(command))
try:
process = subprocess.Popen(command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cwd,
universal_newlines=universal_newlines)
output, error = process.communicate(input=stdin_data)
exit_code = process.returncode
return (exit_code, output, error)
except:
raise Exception("Failed to run command: \"%s\"" % ' '.join(command))
def process_def(def_file, cpiofile, partition_config):
try:
debug.debug("Loading ramdisk definition %s" % def_file)
for line in fileio.all_lines(def_file):
if line.startswith("pyscript"):
path = re.search(r"^pyscript\s*=\s*\"?(.*)\"?\s*$",
line).group(1)
debug.debug("Loading pyscript " + path)
plugin = plugins.ramdisks[path]
common.init(cpiofile, partition_config)
plugin.patch_ramdisk(cpiofile, partition_config)
except Exception as e:
raise RamdiskPatchError(str(e))
def get_info(path, device):
filename = os.path.split(path)[1]
for i in ['Google_Apps', 'Other', device]:
for root, dirs, files in os.walk(os.path.join(OS.patchinfodir, i)):
for f in files:
if f.endswith(".py"):
plugin = imp.load_source(os.path.basename(f)[:-3],
os.path.join(root, f))
if plugin.matches(filename):
try:
file_info = plugin.get_file_info(filename=filename)
except:
file_info = plugin.get_file_info()
if file_info:
debug.debug("Loading patchinfo plugin: " + filename)
print('Detected ' + file_info.name)
return file_info
return None
def run_command(command,
stdin_data=None,
cwd=None,
universal_newlines=True):
debug.debug("Running command: " + str(command))
try:
process = subprocess.Popen(
command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cwd,
universal_newlines=universal_newlines
)
output, error = process.communicate(input=stdin_data)
exit_code = process.returncode
return (exit_code, output, error)
except:
raise Exception("Failed to run command: \"%s\"" % ' '.join(command))
def files_in_patch(patch_file):
global error_msg
files = []
lines = fileio.all_lines(os.path.join(OS.patchdir, patch_file))
counter = 0
while counter < len(lines):
if re.search(r"^---", lines[counter]) \
and re.search(r"^\+\+\+", lines[counter + 1]) \
and re.search(r"^@", lines[counter + 2]):
temp = re.search(r"^--- .*?/(.*)$", lines[counter])
debug.debug("Found in patch %s: %s" % (patch_file, temp.group(1)))
files.append(temp.group(1))
counter += 3
else:
counter += 1
if not files:
error_msg = "Failed to read list of files in patch"
return files
def process_def(def_file, directory, partition_config):
debug.debug("Loading ramdisk definition %s in directory %s" % (def_file, directory))
for line in fileio.all_lines(def_file):
if line.startswith("pyscript"):
path = os.path.join(OS.ramdiskdir,
re.search(r"^pyscript\s*=\s*\"?(.*)\"?\s*$", line).group(1))
debug.debug("Loading pyscript " + path)
plugin = imp.load_source(os.path.basename(path)[:-3],
os.path.join(OS.ramdiskdir, path))
plugin.patch_ramdisk(directory, partition_config)
elif line.startswith("patch"):
path = os.path.join(OS.ramdiskdir,
re.search(r"^patch\s*=\s*\"?(.*)\"?\s*$", line).group(1))
if not patch.apply_patch(path, directory):
error_msg = patch.error_msg
return False
return True
def files_in_patch(patch_file):
global error_msg
files = []
lines = fileio.all_lines(os.path.join(OS.patchdir, patch_file))
counter = 0
while counter < len(lines):
if re.search(r"^---", lines[counter]) \
and re.search(r"^\+\+\+", lines[counter + 1]) \
and re.search(r"^@", lines[counter + 2]):
temp = re.search(r"^--- .*?/(.*)$", lines[counter])
debug.debug("Found in patch %s: %s" % (patch_file, temp.group(1)))
files.append(temp.group(1))
counter += 3
else:
counter += 1
if not files:
error_msg = "Failed to read list of files in patch"
return files
