262 lines
6.9 KiB
Cython
262 lines
6.9 KiB
Cython
"""cdefs for unmarshaller.py"""
|
|
|
|
import cython
|
|
|
|
from ..message cimport Message
|
|
from ..signature cimport SignatureTree, SignatureType, Variant
|
|
|
|
cdef bint TYPE_CHECKING
|
|
|
|
cdef object MAX_UNIX_FDS_SIZE
|
|
cdef object ARRAY
|
|
cdef object UNIX_FDS_CMSG_LENGTH
|
|
cdef object SOL_SOCKET
|
|
cdef object SCM_RIGHTS
|
|
cdef object MESSAGE_FLAG_INTENUM
|
|
|
|
cdef unsigned int UINT32_SIZE
|
|
cdef unsigned int INT16_SIZE
|
|
cdef unsigned int UINT16_SIZE
|
|
|
|
cdef unsigned int HEADER_ARRAY_OF_STRUCT_SIGNATURE_POSITION
|
|
cdef unsigned int HEADER_SIGNATURE_SIZE
|
|
cdef unsigned int LITTLE_ENDIAN
|
|
cdef unsigned int BIG_ENDIAN
|
|
cdef unsigned int PROTOCOL_VERSION
|
|
|
|
|
|
cdef unsigned int HEADER_PATH_IDX
|
|
cdef unsigned int HEADER_INTERFACE_IDX
|
|
cdef unsigned int HEADER_MEMBER_IDX
|
|
cdef unsigned int HEADER_ERROR_NAME_IDX
|
|
cdef unsigned int HEADER_REPLY_SERIAL_IDX
|
|
cdef unsigned int HEADER_DESTINATION_IDX
|
|
cdef unsigned int HEADER_SENDER_IDX
|
|
cdef unsigned int HEADER_SIGNATURE_IDX
|
|
cdef unsigned int HEADER_UNIX_FDS_IDX
|
|
|
|
cdef cython.list HEADER_IDX_TO_ARG_NAME
|
|
|
|
cdef str UINT32_CAST
|
|
cdef str INT16_CAST
|
|
cdef str UINT16_CAST
|
|
|
|
cdef bint SYS_IS_LITTLE_ENDIAN
|
|
cdef bint SYS_IS_BIG_ENDIAN
|
|
|
|
cdef object UNPACK_HEADER_LITTLE_ENDIAN
|
|
cdef object UNPACK_HEADER_BIG_ENDIAN
|
|
|
|
cdef object UINT32_UNPACK_LITTLE_ENDIAN
|
|
cdef object UINT32_UNPACK_BIG_ENDIAN
|
|
|
|
cdef object INT16_UNPACK_LITTLE_ENDIAN
|
|
cdef object INT16_UNPACK_BIG_ENDIAN
|
|
|
|
cdef object UINT16_UNPACK_LITTLE_ENDIAN
|
|
cdef object UINT16_UNPACK_BIG_ENDIAN
|
|
|
|
cdef cython.dict MESSAGE_TYPE_MAP
|
|
cdef cython.dict MESSAGE_FLAG_MAP
|
|
cdef dict HEADER_MESSAGE_ARG_NAME
|
|
|
|
|
|
cdef SignatureTree SIGNATURE_TREE_EMPTY
|
|
cdef SignatureTree SIGNATURE_TREE_B
|
|
cdef SignatureTree SIGNATURE_TREE_N
|
|
cdef SignatureTree SIGNATURE_TREE_O
|
|
cdef SignatureTree SIGNATURE_TREE_S
|
|
cdef SignatureTree SIGNATURE_TREE_U
|
|
cdef SignatureTree SIGNATURE_TREE_Y
|
|
|
|
cdef SignatureTree SIGNATURE_TREE_AS
|
|
cdef SignatureType SIGNATURE_TREE_AS_TYPES_0
|
|
cdef SignatureTree SIGNATURE_TREE_AO
|
|
cdef SignatureType SIGNATURE_TREE_AO_TYPES_0
|
|
cdef SignatureTree SIGNATURE_TREE_A_SV
|
|
cdef SignatureType SIGNATURE_TREE_A_SV_TYPES_0
|
|
cdef SignatureTree SIGNATURE_TREE_SA_SV_AS
|
|
cdef SignatureType SIGNATURE_TREE_SA_SV_AS_TYPES_1
|
|
cdef SignatureType SIGNATURE_TREE_SA_SV_AS_TYPES_2
|
|
cdef SignatureTree SIGNATURE_TREE_OAS
|
|
cdef SignatureType SIGNATURE_TREE_OAS_TYPES_1
|
|
cdef SignatureTree SIGNATURE_TREE_OA_SA_SV
|
|
cdef SignatureType SIGNATURE_TREE_OA_SA_SV_TYPES_1
|
|
cdef SignatureTree SIGNATURE_TREE_AY
|
|
cdef SignatureType SIGNATURE_TREE_AY_TYPES_0
|
|
cdef SignatureTree SIGNATURE_TREE_A_QV
|
|
cdef SignatureType SIGNATURE_TREE_A_QV_TYPES_0
|
|
cdef SignatureTree SIGNATURE_TREE_A_OA_SA_SV
|
|
cdef SignatureType SIGNATURE_TREE_A_OA_SA_SV_TYPES_0
|
|
|
|
|
|
cdef unsigned int TOKEN_B_AS_INT
|
|
cdef unsigned int TOKEN_U_AS_INT
|
|
cdef unsigned int TOKEN_Y_AS_INT
|
|
cdef unsigned int TOKEN_A_AS_INT
|
|
cdef unsigned int TOKEN_O_AS_INT
|
|
cdef unsigned int TOKEN_S_AS_INT
|
|
cdef unsigned int TOKEN_G_AS_INT
|
|
cdef unsigned int TOKEN_N_AS_INT
|
|
cdef unsigned int TOKEN_X_AS_INT
|
|
cdef unsigned int TOKEN_T_AS_INT
|
|
cdef unsigned int TOKEN_D_AS_INT
|
|
cdef unsigned int TOKEN_Q_AS_INT
|
|
cdef unsigned int TOKEN_V_AS_INT
|
|
cdef unsigned int TOKEN_LEFT_CURLY_AS_INT
|
|
cdef unsigned int TOKEN_LEFT_PAREN_AS_INT
|
|
|
|
cdef object MARSHALL_STREAM_END_ERROR
|
|
cdef object DEFAULT_BUFFER_SIZE
|
|
|
|
cdef Variant VARIANT_BOOL_TRUE
|
|
cdef Variant VARIANT_BOOL_FALSE
|
|
|
|
cdef list _EMPTY_HEADERS
|
|
|
|
cdef cython.uint EAGAIN
|
|
cdef cython.uint EWOULDBLOCK
|
|
|
|
cdef get_signature_tree
|
|
|
|
|
|
cdef unsigned int _ustr_uint32(const unsigned char * buf, unsigned int offset, unsigned int endian) noexcept
|
|
|
|
cdef short _ustr_int16(const unsigned char * buf, unsigned int offset, unsigned int endian) noexcept
|
|
|
|
cdef unsigned short _ustr_uint16(const unsigned char * buf, unsigned int offset, unsigned int endian) noexcept
|
|
|
|
|
|
cdef class Unmarshaller:
|
|
|
|
cdef list _unix_fds
|
|
cdef bytearray _buf
|
|
cdef Py_ssize_t _buf_len
|
|
cdef const unsigned char * _buf_ustr
|
|
cdef unsigned int _pos
|
|
cdef object _stream
|
|
cdef object _sock
|
|
cdef Message _message
|
|
cdef object _readers
|
|
cdef unsigned int _body_len
|
|
cdef unsigned int _serial
|
|
cdef unsigned int _header_len
|
|
cdef object _message_type
|
|
cdef object _flag
|
|
cdef unsigned int _msg_len
|
|
cdef object _uint32_unpack
|
|
cdef object _int16_unpack
|
|
cdef object _uint16_unpack
|
|
cdef object _stream_reader
|
|
cdef object _sock_with_fds_reader
|
|
cdef object _sock_without_fds_reader
|
|
cdef bint _negotiate_unix_fd
|
|
cdef bint _read_complete
|
|
cdef unsigned int _endian
|
|
|
|
@cython.locals(to_clear=Py_ssize_t)
|
|
cdef _next_message(self)
|
|
|
|
cdef bint _has_another_message_in_buffer(self)
|
|
|
|
@cython.locals(
|
|
msg=cython.bytes,
|
|
recv=cython.tuple,
|
|
errno=cython.uint
|
|
)
|
|
cdef void _read_sock_with_fds(self, unsigned int pos, unsigned int missing_bytes) except *
|
|
|
|
@cython.locals(
|
|
data=cython.bytes,
|
|
errno=cython.uint
|
|
)
|
|
cdef void _read_sock_without_fds(self, unsigned int pos) except *
|
|
|
|
@cython.locals(
|
|
data=cython.bytes
|
|
)
|
|
cdef void _read_stream(self, unsigned int pos, unsigned int missing_bytes) except *
|
|
|
|
cdef void _read_to_pos(self, unsigned int pos) except *
|
|
|
|
cpdef read_boolean(self, SignatureType type_)
|
|
|
|
cdef bint _read_boolean(self)
|
|
|
|
cpdef read_uint32_unpack(self, SignatureType type_)
|
|
|
|
cdef unsigned int _read_uint32_unpack(self)
|
|
|
|
cpdef read_int16_unpack(self, SignatureType type_)
|
|
|
|
cdef int _read_int16_unpack(self)
|
|
|
|
cpdef read_uint16_unpack(self, SignatureType type_)
|
|
|
|
cdef unsigned int _read_uint16_unpack(self)
|
|
|
|
cpdef read_string_unpack(self, SignatureType type_)
|
|
|
|
@cython.locals(
|
|
str_start=cython.uint,
|
|
)
|
|
cdef str _read_string_unpack(self)
|
|
|
|
@cython.locals(
|
|
tree=SignatureTree,
|
|
token_as_int=cython.uint,
|
|
var=Variant,
|
|
)
|
|
cdef Variant _read_variant(self)
|
|
|
|
@cython.locals(
|
|
beginning_pos=cython.ulong,
|
|
array_length=cython.uint,
|
|
children=cython.list,
|
|
child_type=SignatureType,
|
|
child_0=SignatureType,
|
|
child_1=SignatureType,
|
|
token_as_int=cython.uint,
|
|
)
|
|
cpdef object read_array(self, SignatureType type_)
|
|
|
|
cpdef read_signature(self, SignatureType type_)
|
|
|
|
@cython.locals(
|
|
o=cython.ulong,
|
|
signature_len=cython.uint,
|
|
)
|
|
cdef str _read_signature(self)
|
|
|
|
@cython.locals(
|
|
endian=cython.uint,
|
|
buffer=cython.bytearray,
|
|
protocol_version=cython.uint,
|
|
key=cython.str,
|
|
ustring="const unsigned char *",
|
|
)
|
|
cdef void _read_header(self) except *
|
|
|
|
@cython.locals(
|
|
body=list,
|
|
header_fields=list,
|
|
token_as_int="unsigned int",
|
|
signature=str,
|
|
tree=SignatureTree,
|
|
message=Message
|
|
)
|
|
cdef void _read_body(self) except *
|
|
|
|
cdef Message _unmarshall(self)
|
|
|
|
cpdef unmarshall(self)
|
|
|
|
@cython.locals(
|
|
beginning_pos=cython.ulong,
|
|
o=cython.ulong,
|
|
token_as_int=cython.uint,
|
|
signature_len=cython.uint,
|
|
headers=cython.list
|
|
)
|
|
cdef cython.list _header_fields(self, unsigned int header_length)
|