def __init__(self, buff) :
buff.read( 4 )
self.chunkSize = SV( '<L', buff.read( 4 ) )
self.stringCount = SV( '<L', buff.read( 4 ) )
self.styleOffsetCount = SV( '<L', buff.read( 4 ) )
# unused value ?
buff.read(4) # ?
self.stringsOffset = SV( '<L', buff.read( 4 ) )
self.stylesOffset = SV( '<L', buff.read( 4 ) )
self.m_stringOffsets = []
self.m_styleOffsets = []
self.m_strings = []
self.m_styles = []
for i in range(0, self.stringCount.get_value()) :
self.m_stringOffsets.append( SV( '<L', buff.read( 4 ) ) )
for i in range(0, self.styleOffsetCount.get_value()) :
self.m_stylesOffsets.append( SV( '<L', buff.read( 4 ) ) )
size = self.chunkSize.get_value() - self.stringsOffset.get_value()
if self.stylesOffset.get_value() != 0 :
size = self.stylesOffset.get_value() - self.stringsOffset.get_value()
# FIXME
if (size%4) != 0 :
pass
for i in range(0, size / 4) :
self.m_strings.append( SV( '=L', buff.read( 4 ) ) )
if self.stylesOffset.get_value() != 0 :
size = self.chunkSize.get_value() - self.stringsOffset.get_value()
# FIXME
if (size%4) != 0 :
pass
for i in range(0, size / 4) :
self.m_styles.append( SV( '=L', buff.read( 4 ) ) )
class StringBlock :
def __init__(self, buff) :
buff.read( 4 )
self.chunkSize = SV( '<L', buff.read( 4 ) )
self.stringCount = SV( '<L', buff.read( 4 ) )
self.styleOffsetCount = SV( '<L', buff.read( 4 ) )
# unused value ?
buff.read(4) # ?
self.stringsOffset = SV( '<L', buff.read( 4 ) )
self.stylesOffset = SV( '<L', buff.read( 4 ) )
self.m_stringOffsets = []
self.m_styleOffsets = []
self.m_strings = []
self.m_styles = []
for i in range(0, self.stringCount.get_value()) :
self.m_stringOffsets.append( SV( '<L', buff.read( 4 ) ) )
for i in range(0, self.styleOffsetCount.get_value()) :
self.m_stylesOffsets.append( SV( '<L', buff.read( 4 ) ) )
size = self.chunkSize.get_value() - self.stringsOffset.get_value()
if self.stylesOffset.get_value() != 0 :
size = self.stylesOffset.get_value() - self.stringsOffset.get_value()
# FIXME
if (size%4) != 0 :
pass
for i in range(0, size / 4) :
self.m_strings.append( SV( '=L', buff.read( 4 ) ) )
if self.stylesOffset.get_value() != 0 :
size = self.chunkSize.get_value() - self.stringsOffset.get_value()
# FIXME
if (size%4) != 0 :
pass
for i in range(0, size / 4) :
self.m_styles.append( SV( '=L', buff.read( 4 ) ) )
def getRaw(self, idx) :
if idx < 0 or self.m_stringOffsets == [] or idx >= len(self.m_stringOffsets) :
return None
offset = self.m_stringOffsets[ idx ].get_value()
length = self.getShort(self.m_strings, offset)
data = ""
while length > 0 :
offset += 2
# Unicode character
data += unichr( self.getShort(self.m_strings, offset) )
# FIXME
if data[-1] == "&" :
data = data[:-1]
length -= 1
return data
def getShort(self, array, offset) :
value = array[offset/4].get_value()
if ((offset%4)/2) == 0 :
return value & 0xFFFF
else :
return value >> 16