diff options
| -rw-r--r-- | unix/Makefile | 1 | ||||
| -rw-r--r-- | unix/modos.c | 87 | ||||
| -rw-r--r-- | unix/mpconfigport.h | 2 | ||||
| -rw-r--r-- | unix/qstrdefsport.h | 3 |
4 files changed, 93 insertions, 0 deletions
diff --git a/unix/Makefile b/unix/Makefile index 05cdfb5b39..b0b037cd7e 100644 --- a/unix/Makefile +++ b/unix/Makefile @@ -68,6 +68,7 @@ SRC_C = \ input.c \ file.c \ modsocket.c \ + modos.c \ $(SRC_MOD) OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o)) diff --git a/unix/modos.c b/unix/modos.c new file mode 100644 index 0000000000..f1dc46455a --- /dev/null +++ b/unix/modos.c @@ -0,0 +1,87 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2013, 2014 Damien P. George + * Copyright (c) 2014 Paul Sokolovsky + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include <errno.h> + +#include "misc.h" +#include "mpconfig.h" +#include "nlr.h" +#include "qstr.h" +#include "obj.h" +#include "runtime.h" +#include "objtuple.h" + +#define RAISE_ERRNO(err_flag, error_val) \ + { if (err_flag == -1) \ + { nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT((machine_int_t)error_val))); } } + +STATIC mp_obj_t mod_os_stat(mp_obj_t path_in) { + struct stat sb; + const char *path = mp_obj_str_get_str(path_in); + + int res = stat(path, &sb); + RAISE_ERRNO(res, errno); + + mp_obj_tuple_t *t = mp_obj_new_tuple(10, NULL); + t->items[0] = MP_OBJ_NEW_SMALL_INT(sb.st_mode); + t->items[1] = MP_OBJ_NEW_SMALL_INT(sb.st_ino); + t->items[2] = MP_OBJ_NEW_SMALL_INT((machine_int_t)sb.st_dev); + t->items[3] = MP_OBJ_NEW_SMALL_INT(sb.st_nlink); + t->items[4] = MP_OBJ_NEW_SMALL_INT(sb.st_uid); + t->items[5] = MP_OBJ_NEW_SMALL_INT(sb.st_gid); + t->items[6] = MP_OBJ_NEW_SMALL_INT(sb.st_size); + t->items[7] = MP_OBJ_NEW_SMALL_INT(sb.st_atime); + t->items[8] = MP_OBJ_NEW_SMALL_INT(sb.st_mtime); + t->items[9] = MP_OBJ_NEW_SMALL_INT(sb.st_ctime); + return t; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_os_stat_obj, mod_os_stat); + +STATIC const mp_map_elem_t mp_module_os_globals_table[] = { + { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR__os) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_stat), (mp_obj_t)&mod_os_stat_obj }, +}; + +STATIC const mp_obj_dict_t mp_module_os_globals = { + .base = {&mp_type_dict}, + .map = { + .all_keys_are_qstrs = 1, + .table_is_fixed_array = 1, + .used = ARRAY_SIZE(mp_module_os_globals_table), + .alloc = ARRAY_SIZE(mp_module_os_globals_table), + .table = (mp_map_elem_t*)mp_module_os_globals_table, + }, +}; + +const mp_obj_module_t mp_module_os = { + .base = { &mp_type_module }, + .name = MP_QSTR__os, + .globals = (mp_obj_dict_t*)&mp_module_os_globals, +}; diff --git a/unix/mpconfigport.h b/unix/mpconfigport.h index a0a627d57e..a78caf0509 100644 --- a/unix/mpconfigport.h +++ b/unix/mpconfigport.h @@ -49,6 +49,7 @@ // names in exception messages (may require more RAM). #define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED) +extern const struct _mp_obj_module_t mp_module_os; extern const struct _mp_obj_module_t mp_module_time; extern const struct _mp_obj_module_t mp_module_socket; extern const struct _mp_obj_module_t mp_module_ffi; @@ -68,6 +69,7 @@ extern const struct _mp_obj_module_t mp_module_ffi; MICROPY_MOD_FFI_DEF \ MICROPY_MOD_TIME_DEF \ { MP_OBJ_NEW_QSTR(MP_QSTR_microsocket), (mp_obj_t)&mp_module_socket }, \ + { MP_OBJ_NEW_QSTR(MP_QSTR__os), (mp_obj_t)&mp_module_os }, \ // type definitions for the specific machine diff --git a/unix/qstrdefsport.h b/unix/qstrdefsport.h index 55a82ec067..de0b3d8fae 100644 --- a/unix/qstrdefsport.h +++ b/unix/qstrdefsport.h @@ -33,6 +33,9 @@ Q(makefile) Q(FileIO) +Q(_os) +Q(stat) + Q(ffi) Q(ffimod) Q(ffifunc) |