forked from pythonstar/star
/
AXMLPrinter.py
1104 lines (813 loc) · 35.3 KB
/
AXMLPrinter.py
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#coding:utf-8
import bytecode
from struct import pack, unpack
import androconf
from xml.dom import minidom
from xml.sax.saxutils import escape
UTF8_FLAG = 0x00000100
class StringBlock(object):
def __init__(self, buff):
self.start = buff.get_idx()
self._cache = {}
self.header = unpack('<h', buff.read(2))[0]
self.header_size = unpack('<h', buff.read(2))[0]
self.chunkSize = unpack('<i', buff.read(4))[0]
self.stringCount = unpack('<i', buff.read(4))[0]
self.styleOffsetCount = unpack('<i', buff.read(4))[0]
self.flags = unpack('<i', buff.read(4))[0]
self.m_isUTF8 = ((self.flags & UTF8_FLAG) != 0)
self.stringsOffset = unpack('<i', buff.read(4))[0]
self.stylesOffset = unpack('<i', buff.read(4))[0]
self.m_stringOffsets = []
self.m_styleOffsets = []
self.m_strings = []
self.m_styles = []
for i in range(0, self.stringCount):
self.m_stringOffsets.append(unpack('<i', buff.read(4))[0])
for i in range(0, self.styleOffsetCount):
self.m_styleOffsets.append(unpack('<i', buff.read(4))[0])
size = self.chunkSize - self.stringsOffset
if self.stylesOffset != 0:
size = self.stylesOffset - self.stringsOffset
# FIXME
if (size % 4) != 0:
androconf.warning("ooo")
for i in range(0, size):
self.m_strings.append(unpack('=b', buff.read(1))[0])
if self.stylesOffset != 0:
size = self.chunkSize - self.stylesOffset
# FIXME
if (size % 4) != 0:
androconf.warning("ooo")
for i in range(0, size / 4):
self.m_styles.append(unpack('<i', buff.read(4))[0])
def getString(self, idx):
if idx in self._cache:
return self._cache[idx]
if idx < 0 or not self.m_stringOffsets or idx >= len(self.m_stringOffsets):
return ""
offset = self.m_stringOffsets[idx]
if not self.m_isUTF8:
length = self.getShort2(self.m_strings, offset)
offset += 2
self._cache[idx] = self.decode(self.m_strings, offset, length)
else:
offset += self.getVarint(self.m_strings, offset)[1]
varint = self.getVarint(self.m_strings, offset)
offset += varint[1]
length = varint[0]
self._cache[idx] = self.decode2(self.m_strings, offset, length)
return self._cache[idx]
def getStyle(self, idx):
print idx
print idx in self.m_styleOffsets, self.m_styleOffsets[idx]
print self.m_styles[0]
def decode(self, array, offset, length):
length = length * 2
length = length + length % 2
data = ""
for i in range(0, length):
t_data = pack("=b", self.m_strings[offset + i])
data += unicode(t_data, errors='ignore')
if data[-2:] == "\x00\x00":
break
end_zero = data.find("\x00\x00")
if end_zero != -1:
data = data[:end_zero]
return data.decode("utf-16", 'replace')
def decode2(self, array, offset, length):
data = ""
for i in range(0, length):
t_data = pack("=b", self.m_strings[offset + i])
data += unicode(t_data, errors='ignore')
return data.decode("utf-8", 'replace')
def getVarint(self, array, offset):
val = array[offset]
more = (val & 0x80) != 0
val &= 0x7f
if not more:
return val, 1
return val << 8 | array[offset + 1] & 0xff, 2
def getShort(self, array, offset):
value = array[offset / 4]
if ((offset % 4) / 2) == 0:
return value & 0xFFFF
else:
return value >> 16
def getShort2(self, array, offset):
return (array[offset + 1] & 0xff) << 8 | array[offset] & 0xff
def show(self):
print "StringBlock", hex(self.start), hex(self.header), hex(self.header_size), hex(self.chunkSize), hex(
self.stringsOffset), self.m_stringOffsets
for i in range(0, len(self.m_stringOffsets)):
print i, repr(self.getString(i))
ATTRIBUTE_IX_NAMESPACE_URI = 0
ATTRIBUTE_IX_NAME = 1
ATTRIBUTE_IX_VALUE_STRING = 2
ATTRIBUTE_IX_VALUE_TYPE = 3
ATTRIBUTE_IX_VALUE_DATA = 4
ATTRIBUTE_LENGHT = 5
CHUNK_AXML_FILE = 0x00080003
CHUNK_RESOURCEIDS = 0x00080180
CHUNK_XML_FIRST = 0x00100100
CHUNK_XML_START_NAMESPACE = 0x00100100
CHUNK_XML_END_NAMESPACE = 0x00100101
CHUNK_XML_START_TAG = 0x00100102
CHUNK_XML_END_TAG = 0x00100103
CHUNK_XML_TEXT = 0x00100104
CHUNK_XML_LAST = 0x00100104
START_DOCUMENT = 0
END_DOCUMENT = 1
START_TAG = 2
END_TAG = 3
TEXT = 4
class AXMLParser(object):
def __init__(self, raw_buff):
self.reset()
self.valid_axml = True
self.buff = bytecode.BuffHandle(raw_buff)
axml_file = unpack('<L', self.buff.read(4))[0]
if axml_file == CHUNK_AXML_FILE:
self.buff.read(4)
self.sb = StringBlock(self.buff)
self.m_resourceIDs = []
self.m_prefixuri = {}
self.m_uriprefix = {}
self.m_prefixuriL = []
self.visited_ns = []
else:
self.valid_axml = False
androconf.warning("Not a valid xml file")
def is_valid(self):
return self.valid_axml
def reset(self):
self.m_event = -1
self.m_lineNumber = -1
self.m_name = -1
self.m_namespaceUri = -1
self.m_attributes = []
self.m_idAttribute = -1
self.m_classAttribute = -1
self.m_styleAttribute = -1
def next(self):
self.doNext()
return self.m_event
def doNext(self):
if self.m_event == END_DOCUMENT:
return
event = self.m_event
self.reset()
while True:
chunkType = -1
# Fake END_DOCUMENT event.
if event == END_TAG:
pass
# START_DOCUMENT
if event == START_DOCUMENT:
chunkType = CHUNK_XML_START_TAG
else:
if self.buff.end():
self.m_event = END_DOCUMENT
break
chunkType = unpack('<L', self.buff.read(4))[0]
if chunkType == CHUNK_RESOURCEIDS:
chunkSize = unpack('<L', self.buff.read(4))[0]
# FIXME
if chunkSize < 8 or chunkSize % 4 != 0:
androconf.warning("Invalid chunk size")
for i in range(0, chunkSize / 4 - 2):
self.m_resourceIDs.append(unpack('<L', self.buff.read(4))[0])
continue
# FIXME
if chunkType < CHUNK_XML_FIRST or chunkType > CHUNK_XML_LAST:
androconf.warning("invalid chunk type")
# Fake START_DOCUMENT event.
if chunkType == CHUNK_XML_START_TAG and event == -1:
self.m_event = START_DOCUMENT
break
self.buff.read(4) # /*chunkSize*/
lineNumber = unpack('<L', self.buff.read(4))[0]
self.buff.read(4) # 0xFFFFFFFF
if chunkType == CHUNK_XML_START_NAMESPACE or chunkType == CHUNK_XML_END_NAMESPACE:
if chunkType == CHUNK_XML_START_NAMESPACE:
prefix = unpack('<L', self.buff.read(4))[0]
uri = unpack('<L', self.buff.read(4))[0]
self.m_prefixuri[prefix] = uri
self.m_uriprefix[uri] = prefix
self.m_prefixuriL.append((prefix, uri))
self.ns = uri
else:
self.ns = -1
self.buff.read(4)
self.buff.read(4)
(prefix, uri) = self.m_prefixuriL.pop()
#del self.m_prefixuri[ prefix ]
#del self.m_uriprefix[ uri ]
continue
self.m_lineNumber = lineNumber
if chunkType == CHUNK_XML_START_TAG:
self.m_namespaceUri = unpack('<L', self.buff.read(4))[0]
self.m_name = unpack('<L', self.buff.read(4))[0]
# FIXME
self.buff.read(4) # flags
attributeCount = unpack('<L', self.buff.read(4))[0]
self.m_idAttribute = (attributeCount >> 16) - 1
attributeCount = attributeCount & 0xFFFF
self.m_classAttribute = unpack('<L', self.buff.read(4))[0]
self.m_styleAttribute = (self.m_classAttribute >> 16) - 1
self.m_classAttribute = (self.m_classAttribute & 0xFFFF) - 1
for i in range(0, attributeCount * ATTRIBUTE_LENGHT):
self.m_attributes.append(unpack('<L', self.buff.read(4))[0])
for i in range(ATTRIBUTE_IX_VALUE_TYPE, len(self.m_attributes), ATTRIBUTE_LENGHT):
self.m_attributes[i] = self.m_attributes[i] >> 24
self.m_event = START_TAG
break
if chunkType == CHUNK_XML_END_TAG:
self.m_namespaceUri = unpack('<L', self.buff.read(4))[0]
self.m_name = unpack('<L', self.buff.read(4))[0]
self.m_event = END_TAG
break
if chunkType == CHUNK_XML_TEXT:
self.m_name = unpack('<L', self.buff.read(4))[0]
# FIXME
self.buff.read(4)
self.buff.read(4)
self.m_event = TEXT
break
def getPrefixByUri(self, uri):
try:
return self.m_uriprefix[uri]
except KeyError:
return -1
def getPrefix(self):
try:
return self.sb.getString(self.m_uriprefix[self.m_namespaceUri])
except KeyError:
return u''
def getName(self):
if self.m_name == -1 or (self.m_event != START_TAG and self.m_event != END_TAG):
return u''
return self.sb.getString(self.m_name)
def getText(self):
if self.m_name == -1 or self.m_event != TEXT:
return u''
return self.sb.getString(self.m_name)
def getNamespacePrefix(self, pos):
prefix = self.m_prefixuriL[pos][0]
return self.sb.getString(prefix)
def getNamespaceUri(self, pos):
uri = self.m_prefixuriL[pos][1]
return self.sb.getString(uri)
def getXMLNS(self):
buff = ""
for i in self.m_uriprefix:
if i not in self.visited_ns:
buff += "xmlns:%s=\"%s\"\n" % (
self.sb.getString(self.m_uriprefix[i]), self.sb.getString(self.m_prefixuri[self.m_uriprefix[i]]))
self.visited_ns.append(i)
return buff
def getNamespaceCount(self, pos):
pass
def getAttributeOffset(self, index):
# FIXME
if self.m_event != START_TAG:
androconf.warning("Current event is not START_TAG.")
offset = index * 5
# FIXME
if offset >= len(self.m_attributes):
androconf.warning("Invalid attribute index")
return offset
def getAttributeCount(self):
if self.m_event != START_TAG:
return -1
return len(self.m_attributes) / ATTRIBUTE_LENGHT
def getAttributePrefix(self, index):
offset = self.getAttributeOffset(index)
uri = self.m_attributes[offset + ATTRIBUTE_IX_NAMESPACE_URI]
prefix = self.getPrefixByUri(uri)
if prefix == -1:
return ""
return self.sb.getString(prefix)
def getAttributeName(self, index):
offset = self.getAttributeOffset(index)
name = self.m_attributes[offset + ATTRIBUTE_IX_NAME]
if name == -1:
return ""
return self.sb.getString(name)
def getAttributeValueType(self, index):
offset = self.getAttributeOffset(index)
return self.m_attributes[offset + ATTRIBUTE_IX_VALUE_TYPE]
def getAttributeValueData(self, index):
offset = self.getAttributeOffset(index)
return self.m_attributes[offset + ATTRIBUTE_IX_VALUE_DATA]
def getAttributeValue(self, index):
offset = self.getAttributeOffset(index)
valueType = self.m_attributes[offset + ATTRIBUTE_IX_VALUE_TYPE]
if valueType == TYPE_STRING:
valueString = self.m_attributes[offset + ATTRIBUTE_IX_VALUE_STRING]
return self.sb.getString(valueString)
# WIP
return ""
#int valueData=m_attributes[offset+ATTRIBUTE_IX_VALUE_DATA];
#return TypedValue.coerceToString(valueType,valueData);
TYPE_ATTRIBUTE = 2
TYPE_DIMENSION = 5
TYPE_FIRST_COLOR_INT = 28
TYPE_FIRST_INT = 16
TYPE_FLOAT = 4
TYPE_FRACTION = 6
TYPE_INT_BOOLEAN = 18
TYPE_INT_COLOR_ARGB4 = 30
TYPE_INT_COLOR_ARGB8 = 28
TYPE_INT_COLOR_RGB4 = 31
TYPE_INT_COLOR_RGB8 = 29
TYPE_INT_DEC = 16
TYPE_INT_HEX = 17
TYPE_LAST_COLOR_INT = 31
TYPE_LAST_INT = 31
TYPE_NULL = 0
TYPE_REFERENCE = 1
TYPE_STRING = 3
RADIX_MULTS = [0.00390625, 3.051758E-005, 1.192093E-007, 4.656613E-010]
DIMENSION_UNITS = ["px", "dip", "sp", "pt", "in", "mm"]
FRACTION_UNITS = ["%", "%p"]
COMPLEX_UNIT_MASK = 15
def complexToFloat(xcomplex):
return (float)(xcomplex & 0xFFFFFF00) * RADIX_MULTS[(xcomplex >> 4) & 3]
class AXMLPrinter(object):
def __init__(self, raw_buff):
self.axml = AXMLParser(raw_buff)
self.xmlns = False
self.buff = u''
while True and self.axml.is_valid():
_type = self.axml.next()
# print "tagtype = ", _type
if _type == START_DOCUMENT:
self.buff += u'<?xml version="1.0" encoding="utf-8"?>\n'
elif _type == START_TAG:
self.buff += u'<' + self.getPrefix(self.axml.getPrefix()) + self.axml.getName() + u'\n'
self.buff += self.axml.getXMLNS()
for i in range(0, self.axml.getAttributeCount()):
self.buff += "%s%s=\"%s\"\n" % (self.getPrefix(
self.axml.getAttributePrefix(i)), self.axml.getAttributeName(i),
self._escape(self.getAttributeValue(i)))
self.buff += u'>\n'
elif _type == END_TAG:
self.buff += "</%s%s>\n" % (self.getPrefix(self.axml.getPrefix()), self.axml.getName())
elif _type == TEXT:
self.buff += "%s\n" % self.axml.getText()
elif _type == END_DOCUMENT:
break
# pleed patch
def _escape(self, s):
s = s.replace("&", "&")
s = s.replace('"', """)
s = s.replace("'", "'")
s = s.replace("<", "<")
s = s.replace(">", ">")
return escape(s)
def get_buff(self):
return self.buff.encode('utf-8')
def get_xml(self):
return minidom.parseString(self.get_buff()).toprettyxml(encoding="utf-8")
def get_xml_obj(self):
return minidom.parseString(self.get_buff())
def getPrefix(self, prefix):
if prefix == None or len(prefix) == 0:
return u''
return prefix + u':'
def getAttributeValue(self, index):
_type = self.axml.getAttributeValueType(index)
_data = self.axml.getAttributeValueData(index)
if _type == TYPE_STRING:
return self.axml.getAttributeValue(index)
elif _type == TYPE_ATTRIBUTE:
return "?%s%08X" % (self.getPackage(_data), _data)
elif _type == TYPE_REFERENCE:
return "@%s%08X" % (self.getPackage(_data), _data)
elif _type == TYPE_FLOAT:
return "%f" % unpack("=f", pack("=L", _data))[0]
elif _type == TYPE_INT_HEX:
return "0x%08X" % _data
elif _type == TYPE_INT_BOOLEAN:
if _data == 0:
return "false"
return "true"
elif _type == TYPE_DIMENSION:
return "%f%s" % (complexToFloat(_data), DIMENSION_UNITS[_data & COMPLEX_UNIT_MASK])
elif _type == TYPE_FRACTION:
return "%f%s" % (complexToFloat(_data) * 100, FRACTION_UNITS[_data & COMPLEX_UNIT_MASK])
elif _type >= TYPE_FIRST_COLOR_INT and _type <= TYPE_LAST_COLOR_INT:
return "#%08X" % _data
elif _type >= TYPE_FIRST_INT and _type <= TYPE_LAST_INT:
return "%d" % androconf.long2int(_data)
return "<0x%X, type 0x%02X>" % (_data, _type)
def getPackage(self, id):
if id >> 24 == 1:
return "android:"
return ""
RES_NULL_TYPE = 0x0000
RES_STRING_POOL_TYPE = 0x0001
RES_TABLE_TYPE = 0x0002
RES_XML_TYPE = 0x0003
# Chunk types in RES_XML_TYPE
RES_XML_FIRST_CHUNK_TYPE = 0x0100
RES_XML_START_NAMESPACE_TYPE = 0x0100
RES_XML_END_NAMESPACE_TYPE = 0x0101
RES_XML_START_ELEMENT_TYPE = 0x0102
RES_XML_END_ELEMENT_TYPE = 0x0103
RES_XML_CDATA_TYPE = 0x0104
RES_XML_LAST_CHUNK_TYPE = 0x017f
# This contains a uint32_t array mapping strings in the string
# pool back to resource identifiers. It is optional.
RES_XML_RESOURCE_MAP_TYPE = 0x0180
# Chunk types in RES_TABLE_TYPE
RES_TABLE_PACKAGE_TYPE = 0x0200
RES_TABLE_TYPE_TYPE = 0x0201
RES_TABLE_TYPE_SPEC_TYPE = 0x0202
class ARSCParser(object):
def __init__(self, raw_buff):
self.analyzed = False
self.buff = bytecode.BuffHandle(raw_buff)
#print "SIZE", hex(self.buff.size())
self.header = ARSCHeader(self.buff)
self.packageCount = unpack('<i', self.buff.read(4))[0]
#print hex(self.packageCount)
self.stringpool_main = StringBlock(self.buff)
self.next_header = ARSCHeader(self.buff)
self.packages = {}
self.values = {}
for i in range(0, self.packageCount):
current_package = ARSCResTablePackage(self.buff)
package_name = current_package.get_name()
self.packages[package_name] = []
mTableStrings = StringBlock(self.buff)
mKeyStrings = StringBlock(self.buff)
#self.stringpool_main.show()
#self.mTableStrings.show()
#self.mKeyStrings.show()
self.packages[package_name].append(current_package)
self.packages[package_name].append(mTableStrings)
self.packages[package_name].append(mKeyStrings)
pc = PackageContext(current_package, self.stringpool_main, mTableStrings, mKeyStrings)
current = self.buff.get_idx()
while not self.buff.end():
header = ARSCHeader(self.buff)
self.packages[package_name].append(header)
if header.type == RES_TABLE_TYPE_SPEC_TYPE:
self.packages[package_name].append(ARSCResTypeSpec(self.buff, pc))
elif header.type == RES_TABLE_TYPE_TYPE:
a_res_type = ARSCResType(self.buff, pc)
self.packages[package_name].append(a_res_type)
entries = []
for i in range(0, a_res_type.entryCount):
current_package.mResId = current_package.mResId & 0xffff0000 | i
entries.append((unpack('<i', self.buff.read(4))[0], current_package.mResId))
self.packages[package_name].append(entries)
for entry, res_id in entries:
if self.buff.end():
break
if entry != -1:
ate = ARSCResTableEntry(self.buff, res_id, pc)
self.packages[package_name].append(ate)
elif header.type == RES_TABLE_PACKAGE_TYPE:
break
else:
androconf.warning("unknown type")
break
current += header.size
self.buff.set_idx(current)
def _analyse(self):
if self.analyzed:
return
self.analyzed = True
for package_name in self.packages:
self.values[package_name] = {}
nb = 3
for header in self.packages[package_name][nb:]:
if isinstance(header, ARSCHeader):
if header.type == RES_TABLE_TYPE_TYPE:
a_res_type = self.packages[package_name][nb + 1]
if a_res_type.config.get_language() not in self.values[package_name]:
self.values[package_name][a_res_type.config.get_language()] = {}
self.values[package_name][a_res_type.config.get_language()]["public"] = []
c_value = self.values[package_name][a_res_type.config.get_language()]
entries = self.packages[package_name][nb + 2]
nb_i = 0
for entry, res_id in entries:
if entry != -1:
ate = self.packages[package_name][nb + 3 + nb_i]
#print ate.is_public(), a_res_type.get_type(), ate.get_value(), hex(ate.mResId)
if ate.get_index() != -1:
c_value["public"].append((a_res_type.get_type(), ate.get_value(), ate.mResId))
if a_res_type.get_type() not in c_value:
c_value[a_res_type.get_type()] = []
if a_res_type.get_type() == "string":
c_value["string"].append(self.get_resource_string(ate))
elif a_res_type.get_type() == "id":
if not ate.is_complex():
c_value["id"].append(self.get_resource_id(ate))
elif a_res_type.get_type() == "bool":
if not ate.is_complex():
c_value["bool"].append(self.get_resource_bool(ate))
elif a_res_type.get_type() == "integer":
c_value["integer"].append(self.get_resource_integer(ate))
elif a_res_type.get_type() == "color":
c_value["color"].append(self.get_resource_color(ate))
elif a_res_type.get_type() == "dimen":
c_value["dimen"].append(self.get_resource_dimen(ate))
#elif a_res_type.get_type() == "style":
# c_value["style"].append(self.get_resource_style(ate))
nb_i += 1
nb += 1
def get_resource_string(self, ate):
return [ate.get_value(), ate.get_key_data()]
def get_resource_id(self, ate):
x = [ate.get_value()]
if ate.key.get_data() == 0:
x.append("false")
elif ate.key.get_data() == 1:
x.append("true")
return x
def get_resource_bool(self, ate):
x = [ate.get_value()]
if ate.key.get_data() == 0:
x.append("false")
elif ate.key.get_data() == -1:
x.append("true")
return x
def get_resource_integer(self, ate):
return [ate.get_value(), ate.key.get_data()]
def get_resource_color(self, ate):
entry_data = ate.key.get_data()
return [ate.get_value(), "#%02x%02x%02x%02x" % (
((entry_data >> 24) & 0xFF), ((entry_data >> 16) & 0xFF), ((entry_data >> 8) & 0xFF), (entry_data & 0xFF))]
def get_resource_dimen(self, ate):
try:
return [ate.get_value(), "%s%s" % (
complexToFloat(ate.key.get_data()), DIMENSION_UNITS[ate.key.get_data() & COMPLEX_UNIT_MASK])]
except Exception, why:
androconf.warning(why.__str__())
return [ate.get_value(), ate.key.get_data()]
# FIXME
def get_resource_style(self, ate):
return ["", ""]
def get_packages_names(self):
return self.packages.keys()
def get_locales(self, package_name):
self._analyse()
return self.values[package_name].keys()
def get_types(self, package_name, locale):
self._analyse()
return self.values[package_name][locale].keys()
def get_public_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["public"]:
buff += '<public type="%s" name="%s" id="0x%08x" />\n' % (i[0], i[1], i[2])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_string_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["string"]:
buff += '<string name="%s">%s</string>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_strings_resources(self):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += "<packages>\n"
for package_name in self.get_packages_names():
buff += "<package name=\"%s\">\n" % package_name
for locale in self.get_locales(package_name):
buff += "<locale value=%s>\n" % repr(locale)
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["string"]:
buff += '<string name="%s">%s</string>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
buff += '</locale>\n'
buff += "</package>\n"
buff += "</packages>\n"
return buff.encode('utf-8')
def get_id_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["id"]:
if len(i) == 1:
buff += '<item type="id" name="%s"/>\n' % (i[0])
else:
buff += '<item type="id" name="%s">%s</item>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_bool_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["bool"]:
buff += '<bool name="%s">%s</bool>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_integer_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["integer"]:
buff += '<integer name="%s">%s</integer>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_color_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["color"]:
buff += '<color name="%s">%s</color>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_dimen_resources(self, package_name, locale='\x00\x00'):
self._analyse()
buff = '<?xml version="1.0" encoding="utf-8"?>\n'
buff += '<resources>\n'
try:
for i in self.values[package_name][locale]["dimen"]:
buff += '<dimen name="%s">%s</dimen>\n' % (i[0], i[1])
except KeyError:
pass
buff += '</resources>\n'
return buff.encode('utf-8')
def get_id(self, package_name, rid, locale='\x00\x00'):
self._analyse()
try:
for i in self.values[package_name][locale]["public"]:
if i[2] == rid:
return i
except KeyError:
return None
def get_string(self, package_name, name, locale='\x00\x00'):
self._analyse()
try:
for i in self.values[package_name][locale]["string"]:
if i[0] == name:
return i
except KeyError:
return None
def get_items(self, package_name):
self._analyse()
return self.packages[package_name]
class PackageContext(object):
def __init__(self, current_package, stringpool_main, mTableStrings, mKeyStrings):
self.stringpool_main = stringpool_main
self.mTableStrings = mTableStrings
self.mKeyStrings = mKeyStrings
self.current_package = current_package
def get_mResId(self):
return self.current_package.mResId
def set_mResId(self, mResId):
self.current_package.mResId = mResId
class ARSCHeader(object):
def __init__(self, buff):
self.start = buff.get_idx()
self.type = unpack('<h', buff.read(2))[0]
self.header_size = unpack('<h', buff.read(2))[0]
self.size = unpack('<i', buff.read(4))[0]
#print "ARSCHeader", hex(self.start), hex(self.type), hex(self.header_size), hex(self.size)
class ARSCResTablePackage(object):
def __init__(self, buff):
self.start = buff.get_idx()
self.id = unpack('<i', buff.read(4))[0]
self.name = buff.readNullString(256)
self.typeStrings = unpack('<i', buff.read(4))[0]
self.lastPublicType = unpack('<i', buff.read(4))[0]
self.keyStrings = unpack('<i', buff.read(4))[0]
self.lastPublicKey = unpack('<i', buff.read(4))[0]
self.mResId = self.id << 24
#print "ARSCResTablePackage", hex(self.start), hex(self.id), hex(self.mResId), repr(self.name.decode("utf-16", errors='replace')), hex(self.typeStrings), hex(self.lastPublicType), hex(self.keyStrings), hex(self.lastPublicKey)
def get_name(self):
name = self.name.decode("utf-16", 'replace')
name = name[:name.find("\x00")]
return name
class ARSCResTypeSpec(object):
def __init__(self, buff, parent=None):
self.start = buff.get_idx()
self.parent = parent
self.id = unpack('<b', buff.read(1))[0]
self.res0 = unpack('<b', buff.read(1))[0]
self.res1 = unpack('<h', buff.read(2))[0]
self.entryCount = unpack('<i', buff.read(4))[0]
#print "ARSCResTypeSpec", hex(self.start), hex(self.id), hex(self.res0), hex(self.res1), hex(self.entryCount), "table:" + self.parent.mTableStrings.getString(self.id - 1)
self.typespec_entries = []
for i in range(0, self.entryCount):
self.typespec_entries.append(unpack('<i', buff.read(4))[0])
class ARSCResType(object):
def __init__(self, buff, parent=None):
self.start = buff.get_idx()
self.parent = parent
self.id = unpack('<b', buff.read(1))[0]
self.res0 = unpack('<b', buff.read(1))[0]
self.res1 = unpack('<h', buff.read(2))[0]
self.entryCount = unpack('<i', buff.read(4))[0]
self.entriesStart = unpack('<i', buff.read(4))[0]
self.mResId = (0xff000000 & self.parent.get_mResId()) | self.id << 16
self.parent.set_mResId(self.mResId)
#print "ARSCResType", hex(self.start), hex(self.id), hex(self.res0), hex(self.res1), hex(self.entryCount), hex(self.entriesStart), hex(self.mResId), "table:" + self.parent.mTableStrings.getString(self.id - 1)
self.config = ARSCResTableConfig(buff)
def get_type(self):
return self.parent.mTableStrings.getString(self.id - 1)