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3 changes: 0 additions & 3 deletions .gitmodules

This file was deleted.

3 changes: 3 additions & 0 deletions .gitmodules.bak
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[submodule "async_gaussdb/gaussdbproto"]
path = async_gaussdb/gaussdbproto
url = https://github.com/MagicStack/py-gaussdbproto.git
6 changes: 3 additions & 3 deletions Makefile
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clean:
rm -fr dist/ doc/_build/
rm -fr async_gaussdb/pgproto/*.c async_gaussdb/pgproto/*.html
rm -fr async_gaussdb/pgproto/codecs/*.html
rm -fr async_gaussdb/pgproto/*.so
rm -fr async_gaussdb/gaussdbproto/*.c async_gaussdb/gaussdbproto/*.html
rm -fr async_gaussdb/gaussdbproto/codecs/*.html
rm -fr async_gaussdb/gaussdbproto/*.so
rm -fr async_gaussdb/protocol/*.c async_gaussdb/protocol/*.html
rm -fr async_gaussdb/protocol/*.so build *.egg-info
rm -fr async_gaussdb/protocol/codecs/*.html
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204 changes: 204 additions & 0 deletions async_gaussdb/gaussdbproto/LICENSE
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Copyright (C) 2016-present the asyncpg authors and contributors.

Apache License
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http://www.apache.org/licenses/

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Copyright (C) 2016-present the asyncpg authors and contributors
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Licensed under the Apache License, Version 2.0 (the "License");
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1 change: 1 addition & 0 deletions async_gaussdb/gaussdbproto/README.rst
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Low-level IO utilities for GAUSSDB drivers.
5 changes: 5 additions & 0 deletions async_gaussdb/gaussdbproto/__init__.pxd
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# Copyright (C) 2016-present the asyncpg authors and contributors
# <see AUTHORS file>
#
# This module is part of asyncpg and is released under
# the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0
5 changes: 5 additions & 0 deletions async_gaussdb/gaussdbproto/__init__.py
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# Copyright (C) 2016-present the asyncpg authors and contributors
# <see AUTHORS file>
#
# This module is part of asyncpg and is released under
# the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0
136 changes: 136 additions & 0 deletions async_gaussdb/gaussdbproto/buffer.pxd
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# Copyright (C) 2016-present the asyncpg authors and contributors
# <see AUTHORS file>
#
# This module is part of asyncpg and is released under
# the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0


cdef class WriteBuffer:
cdef:
# Preallocated small buffer
bint _smallbuf_inuse
char _smallbuf[_BUFFER_INITIAL_SIZE]

char *_buf

# Allocated size
ssize_t _size

# Length of data in the buffer
ssize_t _length

# Number of memoryviews attached to the buffer
int _view_count

# True is start_message was used
bint _message_mode

cdef inline len(self):
return self._length

cdef inline write_len_prefixed_utf8(self, str s):
return self.write_len_prefixed_bytes(s.encode('utf-8'))

cdef inline _check_readonly(self)
cdef inline _ensure_alloced(self, ssize_t extra_length)
cdef _reallocate(self, ssize_t new_size)
cdef inline reset(self)
cdef inline start_message(self, char type)
cdef inline end_message(self)
cdef write_buffer(self, WriteBuffer buf)
cdef write_byte(self, char b)
cdef write_bytes(self, bytes data)
cdef write_len_prefixed_buffer(self, WriteBuffer buf)
cdef write_len_prefixed_bytes(self, bytes data)
cdef write_bytestring(self, bytes string)
cdef write_str(self, str string, str encoding)
cdef write_frbuf(self, FRBuffer *buf)
cdef write_cstr(self, const char *data, ssize_t len)
cdef write_int16(self, int16_t i)
cdef write_int32(self, int32_t i)
cdef write_int64(self, int64_t i)
cdef write_float(self, float f)
cdef write_double(self, double d)

@staticmethod
cdef WriteBuffer new_message(char type)

@staticmethod
cdef WriteBuffer new()


ctypedef const char * (*try_consume_message_method)(object, ssize_t*)
ctypedef int32_t (*take_message_type_method)(object, char) except -1
ctypedef int32_t (*take_message_method)(object) except -1
ctypedef char (*get_message_type_method)(object)


cdef class ReadBuffer:
cdef:
# A deque of buffers (bytes objects)
object _bufs
object _bufs_append
object _bufs_popleft

# A pointer to the first buffer in `_bufs`
bytes _buf0

# A pointer to the previous first buffer
# (used to prolong the life of _buf0 when using
# methods like _try_read_bytes)
bytes _buf0_prev

# Number of buffers in `_bufs`
int32_t _bufs_len

# A read position in the first buffer in `_bufs`
ssize_t _pos0

# Length of the first buffer in `_bufs`
ssize_t _len0

# A total number of buffered bytes in ReadBuffer
ssize_t _length

char _current_message_type
int32_t _current_message_len
ssize_t _current_message_len_unread
bint _current_message_ready

cdef inline len(self):
return self._length

cdef inline char get_message_type(self):
return self._current_message_type

cdef inline int32_t get_message_length(self):
return self._current_message_len

cdef feed_data(self, data)
cdef inline _ensure_first_buf(self)
cdef _switch_to_next_buf(self)
cdef inline char read_byte(self) except? -1
cdef inline const char* _try_read_bytes(self, ssize_t nbytes)
cdef inline _read_into(self, char *buf, ssize_t nbytes)
cdef inline _read_and_discard(self, ssize_t nbytes)
cdef bytes read_bytes(self, ssize_t nbytes)
cdef bytes read_len_prefixed_bytes(self)
cdef str read_len_prefixed_utf8(self)
cdef read_uuid(self)
cdef inline int64_t read_int64(self) except? -1
cdef inline int32_t read_int32(self) except? -1
cdef inline int16_t read_int16(self) except? -1
cdef inline read_null_str(self)
cdef int32_t take_message(self) except -1
cdef inline int32_t take_message_type(self, char mtype) except -1
cdef int32_t put_message(self) except -1
cdef inline const char* try_consume_message(self, ssize_t* len)
cdef bytes consume_message(self)
cdef discard_message(self)
cdef redirect_messages(self, WriteBuffer buf, char mtype, int stop_at=?)
cdef bytearray consume_messages(self, char mtype)
cdef finish_message(self)
cdef inline _finish_message(self)

@staticmethod
cdef ReadBuffer new_message_parser(object data)
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