- } else if (set->vars->count > 1) {
- /* to_array(arr_var, cnt_var[, cnt_var...], to_int(*arr_var))
- * check for length in second var
- */
- size_t count = 0;
- zval ele;
-
- if (set->outer.set) {
- /* struct */
- for (i = 1; i < set->vars->count; ++i) {
- impl_val *tmp = NULL, *cnt_val;
- decl_var *cnt_var = set->vars->vars[i];
-
- cnt_val = struct_member_ref(cnt_var->arg, set->outer.val, &tmp);
- count += deref_impl_val(cnt_val, cnt_var)->lval;
-
- if (tmp) {
- free(tmp);
- }
- }
- } else {
- ZEND_ASSERT(0);
- }
-
- for (i = 0; i < count; ++i) {
- size_t size = psi_t_size(var->arg->var->pointer_level ? PSI_T_POINTER : t);
- impl_val *ptr = iterate(ret_val, size, i, &tmp);
-
- set->inner[0]->func->handler(&ele, set->inner[0], ptr);
- add_next_index_zval(return_value, &ele);
- }
- } else {
- ZEND_ASSERT(0);
- }
-}
-
-void psi_to_object(zval *return_value, set_value *set, impl_val *r_val)
-{
- decl_var *var = set->vars->vars[0];
- impl_val *ret_val = deref_impl_val(r_val, var);
- psi_object *obj;
-
- if (ret_val->ptr) {
- object_init_ex(return_value, psi_class_entry);
- obj = PSI_OBJ(return_value, NULL);
- obj->data = ret_val->ptr;
- } else {
- RETVAL_NULL();
- }
-}
-
-static inline ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
-{
- impl_arg *iarg;
- zend_error_handling zeh;
-
- zend_replace_error_handling(EH_THROW, zend_exception_get_default(), &zeh);
-
- if (!impl->func->args->count) {
- ZEND_RESULT_CODE rv;
-
- rv = zend_parse_parameters_none();
- zend_restore_error_handling(&zeh);
- return rv;
- }
-
- ZEND_PARSE_PARAMETERS_START(psi_num_min_args(impl), impl->func->args->count)
- nextarg:
- iarg = impl->func->args->args[_i];
- if (iarg->def) {
- Z_PARAM_OPTIONAL;
- }
- if (PSI_T_BOOL == iarg->type->type) {
- if (iarg->def) {
- iarg->val.zend.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0;
- }
- Z_PARAM_BOOL(iarg->val.zend.bval);
- } else if (PSI_T_INT == iarg->type->type) {
- if (iarg->def) {
- iarg->val.zend.lval = zend_atol(iarg->def->text, strlen(iarg->def->text));
- }
- Z_PARAM_LONG(iarg->val.zend.lval);
- } else if (PSI_T_FLOAT == iarg->type->type || PSI_T_DOUBLE == iarg->type->type) {
- if (iarg->def) {
- iarg->val.dval = zend_strtod(iarg->def->text, NULL);
- }
- Z_PARAM_DOUBLE(iarg->val.dval);
- } else if (PSI_T_STRING == iarg->type->type) {
- struct {char *val; size_t len;} str;
- if (iarg->def) {
- /* FIXME */
- str.len = strlen(iarg->def->text) - 2;
- str.val = &iarg->def->text[1];
- }
- Z_PARAM_STR_EX(iarg->val.zend.str, 1, 0);
- if (iarg->val.zend.str) {
- zend_string_addref(iarg->val.zend.str);
- } else if (iarg->def) {
- iarg->val.zend.str = zend_string_init(str.val, str.len, 0);
- }
- } else if (PSI_T_ARRAY == iarg->type->type) {
- /* handled as _zv in let or set */
- Z_PARAM_ARRAY_EX(iarg->_zv, 1, 0);
- } else if (PSI_T_OBJECT == iarg->type->type) {
- Z_PARAM_OBJECT_EX(iarg->_zv, 1, 0);
- } else {
- error_code = ZPP_ERROR_FAILURE;
- break;
- }
- iarg->_zv = _arg;
- if (_i < _max_num_args) {
- goto nextarg;
- }
- ZEND_PARSE_PARAMETERS_END_EX(
- zend_restore_error_handling(&zeh);
- return FAILURE
- );
-
- zend_restore_error_handling(&zeh);
- return SUCCESS;
-}
-
-static inline void *psi_do_calloc(let_calloc *alloc)
-{
- zend_long n = psi_long_num_exp(alloc->nmemb), s = psi_long_num_exp(alloc->size);
- void *mem = safe_emalloc(n, s, sizeof(void *));
- memset(mem, 0, n * s + sizeof(void *));
- return mem;
-}
-
-static inline void *psi_do_let(decl_arg *darg)
-{
- impl_arg *iarg = darg->let->arg;
- impl_val *arg_val;
-
- darg->let->ptr = &darg->let->out;
- arg_val = darg->let->ptr;
-
- if (!iarg) {
- /* let foo = calloc(1, long);
- * let foo = NULL;
- * let foo;
- */
- if (darg->let->val->func && darg->let->val->func->type == PSI_T_CALLOC) {
- arg_val->ptr = psi_do_calloc(darg->let->val->func->alloc);
- darg->let->mem = arg_val->ptr;
- } else if (darg->var->array_size) {
- arg_val->ptr = ecalloc(darg->var->array_size, sizeof(*arg_val));
- darg->let->mem = arg_val->ptr;
- } else {
- memset(arg_val, 0, sizeof(*arg_val));
- }
- } else {
-
- switch (darg->let->val->func->type) {
- case PSI_T_BOOLVAL:
- if (iarg->type->type == PSI_T_BOOL) {
- arg_val->cval = iarg->val.zend.bval;
- } else {
- arg_val->cval = zend_is_true(iarg->_zv);
- }
- break;
- case PSI_T_INTVAL:
- if (iarg->type->type == PSI_T_INT) {
- arg_val->lval = iarg->val.zend.lval;
- } else {
- arg_val->lval = zval_get_long(iarg->_zv);
- }
- break;
- case PSI_T_PATHVAL:
- case PSI_T_STRVAL:
- if (iarg->type->type == PSI_T_STRING) {
- arg_val->ptr = estrdup(iarg->val.zend.str->val);
- darg->let->mem = arg_val->ptr;
- zend_string_release(iarg->val.zend.str);
- } else {
- zend_string *zs = zval_get_string(iarg->_zv);
- arg_val->ptr = estrdup(zs->val);
- darg->let->mem = arg_val->ptr;
- zend_string_release(zs);
- }
- if (PSI_T_PATHVAL == darg->let->val->func->type) {
- if (SUCCESS != php_check_open_basedir(arg_val->ptr)) {
- efree(arg_val->ptr);
- return NULL;
- }
- }
- break;
- case PSI_T_STRLEN:
- if (iarg->type->type == PSI_T_STRING) {
- arg_val->lval = iarg->val.zend.str->len;
- zend_string_release(iarg->val.zend.str);
- } else {
- zend_string *zs = zval_get_string(iarg->_zv);
- arg_val->lval = zs->len;
- zend_string_release(zs);
- }
- break;
- case PSI_T_ARRVAL:
- if (iarg->type->type == PSI_T_ARRAY) {
- decl_type *type = real_decl_type(darg->type);
-
- switch (type->type) {
- case PSI_T_STRUCT:
- arg_val->ptr = psi_array_to_struct(type->strct, HASH_OF(iarg->_zv));
- darg->let->mem = arg_val->ptr;
- break;
- }
- }
- break;
- case PSI_T_OBJVAL:
- if (iarg->type->type == PSI_T_OBJECT) {
- psi_object *obj;
-
- if (!instanceof_function(Z_OBJCE_P(iarg->_zv), psi_class_entry)) {
- return NULL;
- }
-
- obj = PSI_OBJ(iarg->_zv, NULL);
- arg_val->ptr = obj->data;
- }
- break;
- EMPTY_SWITCH_DEFAULT_CASE();
- }
- }
-
- if (darg->let->val && darg->let->val->is_reference) {
- return &darg->let->ptr;
- } else {
- return darg->let->ptr;