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extmod/modbtree: Fixes for nanbox build.

This commit is contained in:
Paul Sokolovsky 2016-07-02 15:58:13 +03:00
parent 43241ceaac
commit 417dc0c05d
1 changed files with 38 additions and 16 deletions
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54
extmod/modbtree.c
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@ -89,8 +89,12 @@ STATIC mp_obj_t btree_put(size_t n_args, const mp_obj_t *args) {
(void)n_args;
mp_obj_btree_t *self = MP_OBJ_TO_PTR(args[0]);
DBT key, val;
key.data = (void*)mp_obj_str_get_data(args[1], &key.size);
val.data = (void*)mp_obj_str_get_data(args[2], &val.size);
// Different ports may have different type sizes
mp_uint_t v;
key.data = (void*)mp_obj_str_get_data(args[1], &v);
key.size = v;
val.data = (void*)mp_obj_str_get_data(args[2], &v);
val.size = v;
return MP_OBJ_NEW_SMALL_INT(__bt_put(self->db, &key, &val, 0));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(btree_put_obj, 3, 4, btree_put);
@ -98,7 +102,10 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(btree_put_obj, 3, 4, btree_put);
STATIC mp_obj_t btree_get(size_t n_args, const mp_obj_t *args) {
mp_obj_btree_t *self = MP_OBJ_TO_PTR(args[0]);
DBT key, val;
key.data = (void*)mp_obj_str_get_data(args[1], &key.size);
// Different ports may have different type sizes
mp_uint_t v;
key.data = (void*)mp_obj_str_get_data(args[1], &v);
key.size = v;
int res = __bt_get(self->db, &key, &val, 0);
if (res == RET_SPECIAL) {
if (n_args > 2) {
@ -117,7 +124,10 @@ STATIC mp_obj_t btree_seq(size_t n_args, const mp_obj_t *args) {
int flags = MP_OBJ_SMALL_INT_VALUE(args[1]);
DBT key, val;
if (n_args > 2) {
key.data = (void*)mp_obj_str_get_data(args[2], &key.size);
// Different ports may have different type sizes
mp_uint_t v;
key.data = (void*)mp_obj_str_get_data(args[2], &v);
key.size = v;
}
int res = __bt_seq(self->db, &key, &val, flags);
@ -125,10 +135,11 @@ STATIC mp_obj_t btree_seq(size_t n_args, const mp_obj_t *args) {
return mp_const_none;
}
mp_obj_tuple_t *pair = mp_obj_new_tuple(2, NULL);
mp_obj_t pair_o = mp_obj_new_tuple(2, NULL);
mp_obj_tuple_t *pair = MP_OBJ_TO_PTR(pair_o);
pair->items[0] = mp_obj_new_bytes(key.data, key.size);
pair->items[1] = mp_obj_new_bytes(val.data, val.size);
return pair;
return pair_o;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(btree_seq_obj, 2, 4, btree_seq);
@ -185,11 +196,14 @@ STATIC mp_obj_t btree_iternext(mp_obj_t self_in) {
mp_obj_btree_t *self = MP_OBJ_TO_PTR(self_in);
DBT key, val;
int res;
// Different ports may have different type sizes
mp_uint_t v;
bool desc = self->flags & FLAG_DESC;
if (self->start_key != MP_OBJ_NULL) {
int flags = R_FIRST;
if (self->start_key != mp_const_none) {
key.data = (void*)mp_obj_str_get_data(self->start_key, &key.size);
key.data = (void*)mp_obj_str_get_data(self->start_key, &v);
key.size = v;
flags = R_CURSOR;
} else if (desc) {
flags = R_LAST;
@ -207,7 +221,8 @@ STATIC mp_obj_t btree_iternext(mp_obj_t self_in) {
if (self->end_key != mp_const_none) {
DBT end_key;
end_key.data = (void*)mp_obj_str_get_data(self->end_key, &end_key.size);
end_key.data = (void*)mp_obj_str_get_data(self->end_key, &v);
end_key.size = v;
BTREE *t = self->db->internal;
int cmp = t->bt_cmp(&key, &end_key);
if (desc) {
@ -228,20 +243,24 @@ STATIC mp_obj_t btree_iternext(mp_obj_t self_in) {
case FLAG_ITER_VALUES:
return mp_obj_new_bytes(val.data, val.size);
default: {
mp_obj_tuple_t *pair = mp_obj_new_tuple(2, NULL);
mp_obj_t pair_o = mp_obj_new_tuple(2, NULL);
mp_obj_tuple_t *pair = MP_OBJ_TO_PTR(pair_o);
pair->items[0] = mp_obj_new_bytes(key.data, key.size);
pair->items[1] = mp_obj_new_bytes(val.data, val.size);
return pair;
return pair_o;
}
}
}
STATIC mp_obj_t btree_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
mp_obj_btree_t *self = MP_OBJ_TO_PTR(self_in);
// Different ports may have different type sizes
mp_uint_t v;
if (value == MP_OBJ_NULL) {
// delete
DBT key;
key.data = (void*)mp_obj_str_get_data(index, &key.size);
key.data = (void*)mp_obj_str_get_data(index, &v);
key.size = v;
int res = __bt_delete(self->db, &key, 0);
if (res == RET_SPECIAL) {
nlr_raise(mp_obj_new_exception(&mp_type_KeyError));
@ -251,7 +270,8 @@ STATIC mp_obj_t btree_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
} else if (value == MP_OBJ_SENTINEL) {
// load
DBT key, val;
key.data = (void*)mp_obj_str_get_data(index, &key.size);
key.data = (void*)mp_obj_str_get_data(index, &v);
key.size = v;
int res = __bt_get(self->db, &key, &val, 0);
if (res == RET_SPECIAL) {
nlr_raise(mp_obj_new_exception(&mp_type_KeyError));
@ -261,8 +281,10 @@ STATIC mp_obj_t btree_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
} else {
// store
DBT key, val;
key.data = (void*)mp_obj_str_get_data(index, &key.size);
val.data = (void*)mp_obj_str_get_data(value, &val.size);
key.data = (void*)mp_obj_str_get_data(index, &v);
key.size = v;
val.data = (void*)mp_obj_str_get_data(value, &v);
val.size = v;
int res = __bt_put(self->db, &key, &val, 0);
CHECK_ERROR(res);
return mp_const_none;
@ -316,8 +338,8 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_KW(mod_btree_open_obj, 1, mod_btree_open);
STATIC const mp_rom_map_elem_t mp_module_btree_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_btree) },
{ MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mod_btree_open_obj) },
{ MP_ROM_QSTR(MP_QSTR_INCL), MP_OBJ_NEW_SMALL_INT(FLAG_END_KEY_INCL) },
{ MP_ROM_QSTR(MP_QSTR_DESC), MP_OBJ_NEW_SMALL_INT(FLAG_DESC) },
{ MP_ROM_QSTR(MP_QSTR_INCL), MP_ROM_INT(FLAG_END_KEY_INCL) },
{ MP_ROM_QSTR(MP_QSTR_DESC), MP_ROM_INT(FLAG_DESC) },
};
STATIC MP_DEFINE_CONST_DICT(mp_module_btree_globals, mp_module_btree_globals_table);