#include "zend_operators.h"
#include "php_psi.h"
-#include "parser.h"
-#include "context.h"
#if HAVE_LIBJIT
# include "libjit.h"
zend_internal_arg_info *aip;
zend_internal_function_info *fi;
- aip = calloc(impl->func->args->count + 1, sizeof(*aip));
+ aip = calloc(impl->func->args->count + 1 + !!impl->func->args->vararg, sizeof(*aip));
fi = (zend_internal_function_info *) &aip[0];
+ fi->allow_null = 1;
fi->required_num_args = psi_num_min_args(impl);
fi->return_reference = impl->func->return_reference;
fi->type_hint = psi_internal_type(impl->func->return_type);
+ if (impl->func->args->vararg) {
+ impl_arg *vararg = impl->func->args->vararg;
+ zend_internal_arg_info *ai = &aip[impl->func->args->count];
+
+ ai->name = vararg->var->name;
+ ai->type_hint = psi_internal_type(vararg->type);
+ if (vararg->var->reference) {
+ ai->pass_by_reference = 1;
+ }
+ ai->is_variadic = 1;
+ }
+
for (i = 0; i < impl->func->args->count; ++i) {
impl_arg *iarg = impl->func->args->args[i];
zend_internal_arg_info *ai = &aip[i+1];
ret_val = deref_impl_val(ret_val, var);
if (ret_val && ret_val->ptr) {
if (set->num) {
- RETVAL_STRINGL(ret_val->ptr, psi_long_num_exp(set->num, NULL));
+ RETVAL_STRINGL(ret_val->ptr, psi_long_num_exp(set->num, set->outer.val));
} else {
RETVAL_STRING(ret_val->ptr);
}
token_t t = real_decl_type(var->arg->type)->type;
impl_val tmp, *ret_val = deref_impl_val(r_val, var);
+ if ((intptr_t) ret_val->ptr <= (intptr_t) 0) {
+ RETURN_NULL();
+ }
+
array_init(return_value);
if (t == PSI_T_STRUCT) {
add_next_index_zval(return_value, &ele);
}
return;
- } 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 if (set->num) {
/* to_array(arr_var, num_expr, to_int(*arr_var))
*/
impl_val *ret_val = deref_impl_val(r_val, var);
psi_object *obj;
- if (ret_val->ptr) {
+ if ((intptr_t) ret_val->ptr > (intptr_t) 0) {
object_init_ex(return_value, psi_class_entry);
obj = PSI_OBJ(return_value, NULL);
obj->data = ret_val->ptr;
return rv;
}
- /* set up defaults */
- for (i = 0; i < impl->func->args->count; ++i) {
- iarg = impl->func->args->args[i];
-
- if (i < EX_NUM_ARGS()) {
- iarg->_zv = ++zarg;
- ZVAL_DEREF(iarg->_zv);
- if (iarg->var->reference) {
- zval_dtor(iarg->_zv);
- ZVAL_NULL(iarg->_zv);
- }
- }
-
- if (iarg->def) {
- switch (iarg->type->type) {
- case PSI_T_BOOL:
- iarg->val.zend.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0;
- break;
- case PSI_T_INT:
- iarg->val.zend.lval = zend_atol(iarg->def->text, strlen(iarg->def->text));
- break;
- case PSI_T_FLOAT:
- case PSI_T_DOUBLE:
- iarg->val.dval = zend_strtod(iarg->def->text, NULL);
- break;
- case PSI_T_STRING:
- /* FIXME */
- iarg->val.zend.str = zend_string_init(&iarg->def->text[1], strlen(iarg->def->text) - 2, 0);
- break;
- }
- }
- }
-
- ZEND_PARSE_PARAMETERS_START(psi_num_min_args(impl), impl->func->args->count)
+ ZEND_PARSE_PARAMETERS_START(psi_num_min_args(impl), impl->func->args->vararg ? -1 : 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) {
- zend_string *str = iarg->val.zend.str;
Z_PARAM_STR_EX(iarg->val.zend.str, 1, iarg->var->reference);
- if (str && str != iarg->val.zend.str) {
- zend_string_release(str);
+ if (iarg->val.zend.str) {
+ zend_string_addref(iarg->val.zend.str);
}
} else if (PSI_T_ARRAY == iarg->type->type) {
Z_PARAM_PROLOGUE(0);
error_code = ZPP_ERROR_FAILURE;
break;
}
+ if (impl->func->args->vararg) {
+ iarg = impl->func->args->vararg;
+
+ if (_i == impl->func->args->count) {
+ zval *ptr = iarg->_zv = calloc(_num_args - _i + 1, sizeof(zval));
+
+ _optional = 1;
+ while (_i < _num_args) {
+ Z_PARAM_PROLOGUE(0);
+ ZVAL_COPY_VALUE(ptr++, _arg);
+ }
+ break;
+ }
+ }
if (_i < _num_args) {
goto nextarg;
}
return FAILURE
);
+ /* set up defaults */
+ for (i = 0; i < impl->func->args->count; ++i) {
+ iarg = impl->func->args->args[i];
+
+ if (i < EX_NUM_ARGS()) {
+ iarg->_zv = ++zarg;
+ ZVAL_DEREF(iarg->_zv);
+ } else if (iarg->def) {
+ switch (iarg->type->type) {
+ case PSI_T_BOOL:
+ iarg->val.zend.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0;
+ break;
+ case PSI_T_INT:
+ iarg->val.zend.lval = zend_atol(iarg->def->text, strlen(iarg->def->text));
+ break;
+ case PSI_T_FLOAT:
+ case PSI_T_DOUBLE:
+ iarg->val.dval = zend_strtod(iarg->def->text, NULL);
+ break;
+ case PSI_T_STRING:
+ /* FIXME */
+ iarg->val.zend.str = zend_string_init(&iarg->def->text[1], strlen(iarg->def->text) - 2, 0);
+ break;
+ }
+ }
+ }
+
zend_restore_error_handling(&zeh);
return SUCCESS;
}
static inline void *psi_do_let(let_stmt *let)
{
decl_arg *darg = let->var->arg;
- impl_arg *iarg = darg->let->arg;
impl_val *arg_val = darg->ptr;
+ impl_arg *iarg;
- 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->mem = arg_val->ptr;
- } else if (darg->var->array_size) {
+ switch (let->val ? let->val->kind : PSI_LET_NULL) {
+ case PSI_LET_TMP:
+ arg_val->ptr = deref_impl_val(let->val->data.var->arg->val.ptr, let->var);
+ break;
+ case PSI_LET_NULL:
+ if (darg->var->array_size) {
arg_val->ptr = ecalloc(darg->var->array_size, sizeof(*arg_val));
darg->mem = arg_val->ptr;
} else {
memset(arg_val, 0, sizeof(*arg_val));
}
- } else {
+ break;
+ case PSI_LET_CALLOC:
+ arg_val->ptr = psi_do_calloc(let->val->data.alloc);
+ darg->mem = arg_val->ptr;
+ break;
+ case PSI_LET_NUMEXP:
+ arg_val->zend.lval = psi_long_num_exp(let->val->data.num, NULL);
+ break;
+ case PSI_LET_FUNC:
+ iarg = let->val->data.func->arg;
- switch (darg->let->val->func->type) {
+ switch (let->val->data.func->type) {
case PSI_T_BOOLVAL:
if (iarg->type->type == PSI_T_BOOL) {
arg_val->cval = iarg->val.zend.bval;
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->mem = arg_val->ptr;
- zend_string_release(iarg->val.zend.str);
+ if (iarg->val.zend.str) {
+ arg_val->ptr = estrdup(iarg->val.zend.str->val);
+ darg->mem = arg_val->ptr;
+ } else {
+ arg_val->ptr = "";
+ }
} else {
zend_string *zs = zval_get_string(iarg->_zv);
arg_val->ptr = estrdup(zs->val);
darg->mem = arg_val->ptr;
zend_string_release(zs);
}
- if (PSI_T_PATHVAL == darg->let->val->func->type) {
+ if (PSI_T_PATHVAL == darg->let->val->data.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);
+ if (iarg->val.zend.str) {
+ arg_val->lval = iarg->val.zend.str->len;
+ } else {
+ arg_val->lval = 0;
+ }
} else {
zend_string *zs = zval_get_string(iarg->_zv);
arg_val->lval = zs->len;
}
}
- if (darg->let->val && darg->let->val->is_reference) {
- return darg->let->ptr = &darg->ptr;
+ if (let->val && let->val->flags.one.is_reference) {
+ return let->ptr = &darg->ptr;
} else {
- return darg->let->ptr = darg->ptr;
+ return let->ptr = darg->ptr;
}
}
static inline void psi_do_set(zval *return_value, set_value *set)
{
+ zval_dtor(return_value);
set->func->handler(return_value, set, set->vars->vars[0]->arg->ptr);
}
ret->set->func->handler(return_value, ret->set, ret->set->vars->vars[0]->arg->ptr);
}
-static inline void psi_do_return2(zval *return_value, return_stmt *ret, impl_val *ret_val)
-{
- ret->set->func->handler(return_value, ret->set, ret_val);
-}
-
static inline void psi_do_free(free_stmt *fre)
{
size_t i, j;
}
}
-static inline int psi_calc_num_exp_value(num_exp *exp, impl_val *ref, impl_val *res) {
- impl_val *tmp = NULL;
+static inline int psi_calc_num_exp_value(num_exp *exp, impl_val *strct, impl_val *res) {
+ impl_val *ref, *tmp = NULL;
switch (exp->t) {
case PSI_T_NUMBER:
break;
case PSI_T_NAME:
- if (1) {
- ref = exp->u.dvar->arg->ptr;
+ if (strct) {
+ ref = struct_member_ref(exp->u.dvar->arg, strct, &tmp);
} else {
- ref = struct_member_ref(exp->u.dvar->arg, ref, &tmp);
+ ref = exp->u.dvar->arg->ptr;
}
switch (real_decl_type(exp->u.dvar->arg->type)->type) {
case PSI_T_INT8:
return 0;
}
-int psi_calc_num_exp(num_exp *exp, impl_val *ref, impl_val *res) {
+int psi_calc_num_exp(num_exp *exp, impl_val *strct, impl_val *res) {
impl_val num = {0};
- int num_type = psi_calc_num_exp_value(exp, ref, &num);
+ int num_type = psi_calc_num_exp_value(exp, strct, &num);
if (exp->operand) {
impl_val tmp = {0};
- int tmp_type = psi_calc_num_exp(exp->operand, ref, &tmp);
+ int tmp_type = psi_calc_num_exp(exp->operand, strct, &tmp);
return exp->calculator(num_type, &num, tmp_type, &tmp, res);
}
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