#!/usr/bin/python
# -*- coding: utf-8 -*-

from defs import *
from reader import AXMLReader
from parser import AXMLParser


class AndroidManifest():


    def __init__(self, data):

        self._buffer = ""

        reader = AXMLReader(data)
        parser = AXMLParser(reader)

        has_ns = False
        empty = False

        while 1 :

            tag = parser.next()

            if tag == START_DOCUMENT :
                self._buffer += '<?xml version="1.0" encoding="utf-8"?>\n'

            elif tag == START_TAG:

                if empty:
                    self._buffer += '>\n'

                self._buffer += '   ' * (parser._namespaces.getDepth() - 2)
                self._buffer += "<%s%s" % (parser.getTagPrefix(), parser.getTagName())

                if not has_ns:
                    self._buffer += ' xmlns:%s="%s"' % (parser.getNamespacePrefix(0), parser.getNamespaceUri(0))
                    has_ns = True

                for i in range(0, parser.countAttributes()):
                    self._buffer += ' %s%s="%s"' % (parser.getAttribPrefix(i), parser.getAttribName(i), parser.getAttribValue(i))

                empty = True

            elif tag == END_TAG:

                if empty:
                    self._buffer += '/>\n'
                    empty = False

                else:
                    self._buffer += '   ' * (parser._namespaces.getDepth() - 2)
                    self._buffer += "</%s%s>\n" % (parser.getTagPrefix(), parser.getTagName())

            elif tag == TEXT:

                if empty:
                    self._buffer += '>\n'
                    empty = False

                self._buffer += '   ' * (parser._namespaces.getDepth() - 1)
                self._buffer += "%s\n" % parser.getText()

            elif tag == END_DOCUMENT :
                break

            else:
                break


    def getXML(self):
        """Provide the XML content."""

        return self._buffer