def modify_init_target_rc(directory):
lines = c.get_lines_from_file(directory, 'init.target.rc')
previous_line = ""
f = c.open_file(directory, 'init.target.rc', c.WRITE)
for line in lines:
if re.search(r"^\s+wait\s+/dev/.*/cache.*$", line):
c.write(f, re.sub(r"^", "#", line))
elif re.search(r"^\s+check_fs\s+/dev/.*/cache.*$", line):
c.write(f, re.sub(r"^", "#", line))
elif re.search(r"^\s+mount\s+ext4\s+/dev/.*/cache.*$", line):
c.write(f, re.sub(r"^", "#", line))
elif re.search(r"^\s+mount_all\s+fstab.qcom.*$", line) and \
re.search(r"^on\s+fs\s*$", previous_line):
c.write(f, line)
c.write(f, c.whitespace(line) + "exec /sbin/busybox-static sh /init.dualboot.mounting.sh\n")
else:
c.write(f, line)
previous_line = line
f.close()
def modify_init_rc(directory):
lines = c.get_lines_from_file(directory, 'init.rc')
f = c.open_file(directory, 'init.rc', c.WRITE)
for line in lines:
if 'export ANDROID_ROOT' in line:
c.write(f, line)
c.write(f, c.whitespace(line) + "export ANDROID_CACHE /cache\n")
elif re.search(r"mkdir /system(\s|$)", line):
c.write(f, line)
c.write(f, re.sub("/system", "/raw-system", line))
elif re.search(r"mkdir /data(\s|$)", line):
c.write(f, line)
c.write(f, re.sub("/data", "/raw-data", line))
elif re.search(r"mkdir /cache(\s|$)", line):
c.write(f, line)
c.write(f, re.sub("/cache", "/raw-cache", line))
elif 'yaffs2' in line:
c.write(f, re.sub(r"^", "#", line))
else:
c.write(f, line)
f.close()
def modify_fstab(directory):
lines = c.get_lines_from_file(directory, 'fstab.qcom')
# For Android 4.2 ROMs
has_cache_line = False
f = c.open_file(directory, 'fstab.qcom', c.WRITE)
for line in lines:
if re.search(r"^/dev[a-zA-Z0-9/\._-]+\s+/system\s+.*$", line):
c.write(f, re.sub("\s/system\s", " /raw-system ", line))
elif re.search(r"^/dev[^\s]+\s+/cache\s+.*$", line):
c.write(f, re.sub("\s/cache\s", " /raw-cache ", line))
has_cache_line = True
elif re.search(r"^/dev[^\s]+\s+/data\s+.*$", line):
c.write(f, re.sub("\s/data\s", " /raw-data ", line))
else:
c.write(f, line)
if not has_cache_line:
c.write(f, "/dev/block/platform/msm_sdcc.1/by-name/cache /raw-cache ext4 nosuid,nodev,barrier=1 wait,check")
f.close()
def modify_fstab(directory):
# Ignore all contents for Google Edition
for i in [ 'fstab.qcom', 'fstab.jgedlte' ]:
lines = c.get_lines_from_file(directory, i)
has_cache_line = False
f = c.open_file(directory, i, c.WRITE)
for line in lines:
if re.search(r"^/dev[a-zA-Z0-9/\._-]+\s+/system\s+.*$", line):
c.write(f, "/dev/block/platform/msm_sdcc.1/by-name/system /raw-system ext4 ro,errors=panic wait\n")
elif re.search(r"^/dev[^\s]+\s+/cache\s+.*$", line):
c.write(f, "/dev/block/platform/msm_sdcc.1/by-name/cache /raw-cache ext4 nosuid,nodev,barrier=1 wait,check\n")
has_cache_line = True
elif re.search(r"^/dev[^\s]+\s+/data\s+.*$", line):
c.write(f, "/dev/block/platform/msm_sdcc.1/by-name/userdata /raw-data ext4 nosuid,nodev,noatime,noauto_da_alloc,discard,journal_async_commit,errors=panic wait,check,encryptable=footer\n")
else:
c.write(f, line)
if not has_cache_line:
c.write(f, "/dev/block/platform/msm_sdcc.1/by-name/cache /raw-cache ext4 nosuid,nodev,barrier=1 wait,check\n")
f.close()
def modify_MSM8960_lpm_rc(directory):
lines = c.get_lines_from_file(directory, 'MSM8960_lpm.rc')
f = c.open_file(directory, 'MSM8960_lpm.rc', c.WRITE)
for line in lines:
if re.search(r"^\s+mount.*/cache.*$", line):
c.write(f, re.sub(r"^", "#", line))
else:
c.write(f, line)
f.close()
def modify_init_qcom_rc(directory):
lines = c.get_lines_from_file(directory, 'init.qcom.rc')
f = c.open_file(directory, 'init.qcom.rc', c.WRITE)
for line in lines:
# Change /data/media to /raw-data/media
if re.search(r"/data/media(\s|$)", line):
c.write(f, re.sub('/data/media', '/raw-data/media', line))
else:
c.write(f, line)
f.close()
