Exemplo n.º 1
0
    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 ) ) )
Exemplo n.º 2
0
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