Files
Upsilon/python/port/mod/os/modos.cpp
2020-07-21 22:27:04 +02:00

101 lines
2.8 KiB
C++

extern "C" {
#include "modos.h"
#include <py/obj.h>
#include <py/runtime.h>
#include <py/objstr.h>
#include <py/objtuple.h>
}
#include <ion/storage.h>
#ifndef OMEGA_VERSION
#error This file expects OMEGA_VERSION to be defined
#endif
#ifndef EPSILON_VERSION
#error This file expects EPSILON_VERSION to be defined
#endif
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_sysname_obj, "NumWorks");
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_nodename_obj, "");
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_release_obj, "O" MP_STRINGIFY(OMEGA_VERSION) "E-" MP_STRINGIFY(EPSILON_VERSION));
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_version_obj, MICROPY_VERSION_STRING);
#if defined(DEVICE_N0110)
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_machine_obj, "NumWorks N0110");
#elif defined(DEVICE_N0100)
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_machine_obj, "NumWorks N0100");
#else
STATIC const MP_DEFINE_STR_OBJ(modos_uname_info_machine_obj, "NumWorks Simulator");
#endif
STATIC const mp_rom_map_elem_t modos_uname_info_table[] = {
{ MP_ROM_QSTR(MP_QSTR_sysname), &modos_uname_info_sysname_obj },
{ MP_ROM_QSTR(MP_QSTR_nodename), &modos_uname_info_nodename_obj },
{ MP_ROM_QSTR(MP_QSTR_release), &modos_uname_info_release_obj },
{ MP_ROM_QSTR(MP_QSTR_version), &modos_uname_info_version_obj },
{ MP_ROM_QSTR(MP_QSTR_machine), &modos_uname_info_machine_obj },
};
STATIC MP_DEFINE_CONST_DICT(modos_uname_info_obj, modos_uname_info_table);
mp_obj_t modos_uname(void) {
return (mp_obj_t)&modos_uname_info_obj;
}
mp_obj_t modos_remove(mp_obj_t o_file_name) {
size_t len;
const char* file_name;
file_name = mp_obj_str_get_data(o_file_name, &len);
Ion::Storage::Record record = Ion::Storage::sharedStorage()->recordNamed(file_name);
if (record == Ion::Storage::Record()) {
mp_raise_OSError(2);
}
record.destroy();
return mp_const_none;
}
mp_obj_t modos_rename(mp_obj_t o_old_name, mp_obj_t o_new_name) {
size_t len;
const char* old_name;
const char* new_name;
old_name = mp_obj_str_get_data(o_old_name, &len);
new_name = mp_obj_str_get_data(o_new_name, &len);
Ion::Storage::Record record = Ion::Storage::sharedStorage()->recordNamed(old_name);
if (record == Ion::Storage::Record()) {
mp_raise_OSError(2);
}
Ion::Storage::Record::ErrorStatus status = record.setName(new_name);
switch (status) {
case Ion::Storage::Record::ErrorStatus::NameTaken:
mp_raise_OSError(17);
break;
case Ion::Storage::Record::ErrorStatus::NotEnoughSpaceAvailable:
mp_raise_OSError(28);
break;
case Ion::Storage::Record::ErrorStatus::NonCompliantName:
mp_raise_OSError(22);
break;
case Ion::Storage::Record::ErrorStatus::RecordDoesNotExist:
mp_raise_OSError(2);
break;
default:
break;
}
return mp_const_none;
}