Python charp2rawstring Examples

Example #1

File: test__rawffi.py Project: chyyuu/pygirl

 def test_returning_str(self):
     import _rawffi
     lib = _rawffi.CDLL(self.lib_name)
     char_check = lib.ptr('char_check', ['c', 'c'], 's')
     A = _rawffi.Array('c')
     arg1 = A(1)
     arg2 = A(1)
     arg1[0] = 'y'
     arg2[0] = 'x'
     res = char_check(arg1, arg2)
     assert _rawffi.charp2string(res[0]) == 'xxxxxx'
     assert _rawffi.charp2rawstring(res[0]) == 'xxxxxx'
     assert _rawffi.charp2rawstring(res[0], 3) == 'xxx'
     a = A(6, 'xx\x00\x00xx')
     assert _rawffi.charp2string(a.buffer) == 'xx'
     assert _rawffi.charp2rawstring(a.buffer, 4) == 'xx\x00\x00'
     res.free()
     arg1[0] = 'x'
     arg2[0] = 'y'
     res = char_check(arg1, arg2)
     assert res[0] == 0
     assert _rawffi.charp2string(res[0]) is None
     res.free()
     arg1.free()
     arg2.free()

Example #2

File: test__rawffi.py Project: alkorzt/pypy

 def test_returning_str(self):
     import _rawffi
     lib = _rawffi.CDLL(self.lib_name)
     char_check = lib.ptr('char_check', ['c', 'c'], 's')
     A = _rawffi.Array('c')
     arg1 = A(1)
     arg2 = A(1)
     arg1[0] = 'y'
     arg2[0] = 'x'
     res = char_check(arg1, arg2)
     assert _rawffi.charp2string(res[0]) == 'xxxxxx'
     assert _rawffi.charp2rawstring(res[0]) == 'xxxxxx'
     assert _rawffi.charp2rawstring(res[0], 3) == 'xxx'
     a = A(6, 'xx\x00\x00xx')
     assert _rawffi.charp2string(a.buffer) == 'xx'
     assert _rawffi.charp2rawstring(a.buffer, 4) == 'xx\x00\x00'
     arg1[0] = 'x'
     arg2[0] = 'y'
     res = char_check(arg1, arg2)
     assert res[0] == 0
     assert _rawffi.charp2string(res[0]) is None
     arg1.free()
     arg2.free()

Example #3

def _string_at_addr(addr, lgt):
    # address here can be almost anything
    import ctypes
    arg = ctypes.c_char_p._CData_value(addr)
    return _rawffi.charp2rawstring(arg, lgt)

Example #4

File: array.py Project: BartoszCichecki/onlinepython

 def getraw(self):
     return _rawffi.charp2rawstring(self._buffer.buffer,
                                    self._length_)

Example #5

File: array.py Project: timeismama/RF_test

 def getraw(self):
     return _rawffi.charp2rawstring(self._buffer.buffer,
                                    self._length_)

Example #6

File: builtin.py Project: are-prabhu/pypy

def _string_at_addr(addr, lgt):
    # address here can be almost anything
    import ctypes
    cobj = ctypes.c_void_p.from_param(addr)
    arg = cobj._get_buffer_value()
    return _rawffi.charp2rawstring(arg, lgt)

Example #7

File: builtin.py Project: alkorzt/pypy

def _string_at_addr(addr, lgt):
    # address here can be almost anything
    import ctypes
    arg = ctypes.c_char_p._CData_value(addr)
    return _rawffi.charp2rawstring(arg, lgt)

Example #8

File: builtin.py Project: Przytua/Slave-in-the-Magic-Mirror

def _string_at_addr(addr, lgt):
    # address here can be almost anything
    import ctypes
    cobj = ctypes.c_void_p.from_param(addr)
    arg = cobj._get_buffer_value()
    return _rawffi.charp2rawstring(arg, lgt)