vsf_micropython.c File Reference

#include "component/script/python/vsf_python.h"
#include "py/stream.h"
#include "py/builtin.h"

Functions
STATIC void	__check_fd_is_open (const mp_obj_file_t *self)
STATIC int	__file_getfd (const mp_obj_file_t *self)
STATIC void	__file_print (const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind)
STATIC mp_uint_t	__file_read (mp_obj_t self_in, void *buf, mp_uint_t size, int *errcode)
STATIC mp_uint_t	__file_write (mp_obj_t self_in, const void *buf, mp_uint_t size, int *errcode)
STATIC mp_obj_t	__file_fileno (mp_obj_t self_in)
STATIC	MP_DEFINE_CONST_FUN_OBJ_1 (__file_fileno_obj, __file_fileno)
STATIC mp_uint_t	__file_ioctl (mp_obj_t self_in, mp_uint_t request, uintptr_t arg, int *errcode)
STATIC	MP_DEFINE_CONST_DICT (__file_locals_dict, __file_locals_dict_table)
	MP_DEFINE_CONST_OBJ_TYPE (mp_type_fileio, MP_QSTR_FileIO, MP_TYPE_FLAG_ITER_IS_STREAM, print, __file_print, protocol, &__fileio_stream_p, locals_dict, &__file_locals_dict)
	MP_DEFINE_CONST_OBJ_TYPE (mp_type_textio, MP_QSTR_TextIOWrapper, MP_TYPE_FLAG_ITER_IS_STREAM, print, __file_print, protocol, &__textio_stream_p, locals_dict, &__file_locals_dict)
mp_import_stat_t	mp_import_stat (const char *path)
mp_obj_t	mp_builtin_open (size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args)
	MP_DEFINE_CONST_FUN_OBJ_KW (mp_builtin_open_obj, 0, mp_builtin_open)
mp_obj_t	mp_vfs_open (size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args)
vsf_pyal_arg_t	vsf_pyal_tupleobj_getarg (vsf_pyal_obj_t self_in, int idx)
int	vsf_pyal_tupleobj_getnum (vsf_pyal_obj_t self_in)
size_t	vsf_pyal_listobj_getnum (vsf_pyal_obj_t self_in)
vsf_pyal_obj_t	vsf_pyal_listobj_getarg (vsf_pyal_obj_t self_in, int idx)

Variables
STATIC const mp_rom_map_elem_t	__file_locals_dict_table []
STATIC const mp_stream_p_t	__fileio_stream_p
STATIC const mp_stream_p_t	__textio_stream_p
const mp_obj_file_t	mp_sys_stdin_obj
const mp_obj_file_t	mp_sys_stdout_obj
const mp_obj_file_t	mp_sys_stderr_obj

Function Documentation

__check_fd_is_open()

STATIC void __check_fd_is_open

(

const mp_obj_file_t *

self

)

__file_getfd()

STATIC int __file_getfd

(

const mp_obj_file_t *

self

)

__file_print()

STATIC void __file_print	(	const mp_print_t *	print,
		mp_obj_t	self_in,
		mp_print_kind_t	kind
	)

__file_read()

STATIC mp_uint_t __file_read	(	mp_obj_t	self_in,
		void *	buf,
		mp_uint_t	size,
		int *	errcode
	)

__file_write()

STATIC mp_uint_t __file_write	(	mp_obj_t	self_in,
		const void *	buf,
		mp_uint_t	size,
		int *	errcode
	)

__file_fileno()

STATIC mp_obj_t __file_fileno

(

mp_obj_t

self_in

)

MP_DEFINE_CONST_FUN_OBJ_1()

STATIC MP_DEFINE_CONST_FUN_OBJ_1	(	__file_fileno_obj	,
		__file_fileno
	)

__file_ioctl()

STATIC mp_uint_t __file_ioctl	(	mp_obj_t	self_in,
		mp_uint_t	request,
		uintptr_t	arg,
		int *	errcode
	)

MP_DEFINE_CONST_DICT()

STATIC MP_DEFINE_CONST_DICT	(	__file_locals_dict	,
		__file_locals_dict_table
	)

MP_DEFINE_CONST_OBJ_TYPE() [1/2]

MP_DEFINE_CONST_OBJ_TYPE	(	mp_type_fileio	,
		MP_QSTR_FileIO	,
		MP_TYPE_FLAG_ITER_IS_STREAM	,
		print	,
		__file_print	,
		protocol	,
		&	__fileio_stream_p,
		locals_dict	,
		&	__file_locals_dict
	)

MP_DEFINE_CONST_OBJ_TYPE() [2/2]

MP_DEFINE_CONST_OBJ_TYPE	(	mp_type_textio	,
		MP_QSTR_TextIOWrapper	,
		MP_TYPE_FLAG_ITER_IS_STREAM	,
		print	,
		__file_print	,
		protocol	,
		&	__textio_stream_p,
		locals_dict	,
		&	__file_locals_dict
	)

mp_import_stat()

mp_import_stat_t mp_import_stat

(

const char *

path

)

mp_builtin_open()

mp_obj_t mp_builtin_open	(	size_t	n_args,
		const mp_obj_t *	pos_args,
		mp_map_t *	kw_args
	)

MP_DEFINE_CONST_FUN_OBJ_KW()

MP_DEFINE_CONST_FUN_OBJ_KW	(	mp_builtin_open_obj	,
		0	,
		mp_builtin_open
	)

mp_vfs_open()

mp_obj_t mp_vfs_open	(	size_t	n_args,
		const mp_obj_t *	pos_args,
		mp_map_t *	kw_args
	)

vsf_pyal_tupleobj_getarg()

vsf_pyal_arg_t vsf_pyal_tupleobj_getarg	(	vsf_pyal_obj_t	self_in,
		int	idx
	)

vsf_pyal_tupleobj_getnum()

int vsf_pyal_tupleobj_getnum

(

vsf_pyal_obj_t

self_in

)

vsf_pyal_listobj_getnum()

size_t vsf_pyal_listobj_getnum

(

vsf_pyal_obj_t

self_in

)

vsf_pyal_listobj_getarg()

vsf_pyal_obj_t vsf_pyal_listobj_getarg	(	vsf_pyal_obj_t	self_in,
		int	idx
	)

Variable Documentation

__file_locals_dict_table

STATIC const mp_rom_map_elem_t __file_locals_dict_table[]

Initial value:

= {
    { MP_ROM_QSTR(MP_QSTR_fileno), MP_ROM_PTR(&__file_fileno_obj) },
    { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&mp_stream_read_obj) },
    { MP_ROM_QSTR(MP_QSTR_readinto), MP_ROM_PTR(&mp_stream_readinto_obj) },
    { MP_ROM_QSTR(MP_QSTR_readline), MP_ROM_PTR(&mp_stream_unbuffered_readline_obj) },
    { MP_ROM_QSTR(MP_QSTR_readlines), MP_ROM_PTR(&mp_stream_unbuffered_readlines_obj) },
    { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&mp_stream_write_obj) },
    { MP_ROM_QSTR(MP_QSTR_seek), MP_ROM_PTR(&mp_stream_seek_obj) },
    { MP_ROM_QSTR(MP_QSTR_tell), MP_ROM_PTR(&mp_stream_tell_obj) },
    { MP_ROM_QSTR(MP_QSTR_flush), MP_ROM_PTR(&mp_stream_flush_obj) },
    { MP_ROM_QSTR(MP_QSTR_close), MP_ROM_PTR(&mp_stream_close_obj) },
    { MP_ROM_QSTR(MP_QSTR___del__), MP_ROM_PTR(&mp_stream_close_obj) },
    { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&mp_identity_obj) },
    { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&mp_stream___exit___obj) },
}

__fileio_stream_p

STATIC const mp_stream_p_t __fileio_stream_p

Initial value:

= {
    .read = __file_read,
    .write = __file_write,
    .ioctl = __file_ioctl,
}

__textio_stream_p

STATIC const mp_stream_p_t __textio_stream_p

Initial value:

= {
    .read = __file_read,
    .write = __file_write,
    .ioctl = __file_ioctl,
    .is_text = true,
}

mp_sys_stdin_obj

const mp_obj_file_t mp_sys_stdin_obj

Initial value:

= {
    .base.type = &mp_type_textio,
    .fd = STDIN_FILENO,
}

mp_sys_stdout_obj

const mp_obj_file_t mp_sys_stdout_obj

Initial value:

= {
    .base.type = &mp_type_textio,
    .fd = STDOUT_FILENO,
}

mp_sys_stderr_obj

const mp_obj_file_t mp_sys_stderr_obj

Initial value:

= {
    .base.type = &mp_type_textio,
    .fd = STDERR_FILENO,
}