4 # include "php_config.h"
13 void psi_to_void(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
18 impl_val
*psi_let_void(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
23 void psi_to_zval(zval
*return_value
, set_value
*set
, impl_val
*ret_val
) {
24 RETVAL_ZVAL(ret_val
->ptr
, 1, 0);
27 impl_val
*psi_let_zval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
29 *to_free
= tmp
->ptr
= emalloc(sizeof(zval
));
30 ZVAL_COPY_VALUE(tmp
->ptr
, zvalue
);
34 void psi_to_bool(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
36 psi_to_int(return_value
, set
, ret_val
);
37 convert_to_boolean(return_value
);
40 static inline impl_val
*psi_val_boolval(impl_val
*tmp
, token_t real_type
, zend_bool boolval
) {
42 case PSI_T_INT8
: tmp
->i8
= boolval
; break;
43 case PSI_T_UINT8
: tmp
->u8
= boolval
; break;
44 case PSI_T_INT16
: tmp
->i16
= boolval
; break;
45 case PSI_T_UINT16
: tmp
->u16
= boolval
; break;
46 case PSI_T_INT32
: tmp
->i32
= boolval
; break;
47 case PSI_T_UINT32
: tmp
->u32
= boolval
; break;
48 case PSI_T_INT64
: tmp
->i64
= boolval
; break;
49 case PSI_T_UINT64
: tmp
->u64
= boolval
; break;
50 case PSI_T_FLOAT
: tmp
->fval
= boolval
; break;
51 case PSI_T_DOUBLE
: tmp
->dval
= boolval
; break;
52 #ifdef HAVE_LONG_DOUBLE
53 case PSI_T_LONG_DOUBLE
: tmp
->ldval
= boolval
; break;
55 EMPTY_SWITCH_DEFAULT_CASE();
60 impl_val
*psi_let_boolval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
63 token_t real_type
= spec
? real_decl_type(spec
)->type
: PSI_T_UINT8
;
65 if (ival
&& impl_type
== PSI_T_BOOL
) {
66 boolval
= ival
->zend
.bval
;
68 boolval
= zend_is_true(zvalue
);
71 return psi_val_boolval(tmp
, real_type
, boolval
);
74 # define RETVAL_LONG_U64(V) \
75 if (V > ZEND_LONG_MAX) { \
77 RETVAL_STRING(zend_print_ulong_to_buf(&d[22], V)); \
82 void psi_to_int(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
84 decl_var
*var
= set
->vars
->vars
[0];
85 token_t t
= real_decl_type(var
->arg
->type
)->type
;
86 impl_val
*v
= deref_impl_val(ret_val
, var
);
89 case PSI_T_INT8
: RETVAL_LONG(v
->i8
); break;
90 case PSI_T_UINT8
: RETVAL_LONG(v
->u8
); break;
91 case PSI_T_INT16
: RETVAL_LONG(v
->i16
); break;
92 case PSI_T_UINT16
: RETVAL_LONG(v
->u16
); break;
93 case PSI_T_INT32
: RETVAL_LONG(v
->i32
); break;
94 case PSI_T_UINT32
: RETVAL_LONG(v
->u32
); break;
95 case PSI_T_INT64
: RETVAL_LONG(v
->i64
); break;
96 case PSI_T_UINT64
: RETVAL_LONG_U64(v
->u64
); break;
97 case PSI_T_FLOAT
: RETVAL_DOUBLE((double) v
->fval
); break;
98 case PSI_T_DOUBLE
: RETVAL_DOUBLE(v
->dval
); break;
99 #ifdef HAVE_LONG_DOUBLE
100 case PSI_T_LONG_DOUBLE
: RETVAL_DOUBLE((double) v
->ldval
); break;
102 EMPTY_SWITCH_DEFAULT_CASE();
105 convert_to_long(return_value
);
108 static inline impl_val
*psi_val_intval(impl_val
*tmp
, token_t real_type
, zend_long intval
) {
110 case PSI_T_INT8
: tmp
->i8
= intval
; break;
111 case PSI_T_UINT8
: tmp
->u8
= intval
; break;
112 case PSI_T_INT16
: tmp
->i16
= intval
; break;
113 case PSI_T_UINT16
: tmp
->u16
= intval
; break;
114 case PSI_T_INT32
: tmp
->i32
= intval
; break;
115 case PSI_T_UINT32
: tmp
->u32
= intval
; break;
116 case PSI_T_INT64
: tmp
->i64
= intval
; break;
117 case PSI_T_UINT64
: tmp
->u64
= intval
; break;
118 case PSI_T_INT
: tmp
->ival
= intval
; break;
119 case PSI_T_LONG
: tmp
->lval
= intval
; break;
120 case PSI_T_FLOAT
: tmp
->fval
= intval
; break;
121 case PSI_T_DOUBLE
: tmp
->dval
= intval
; break;
122 #ifdef HAVE_LONG_DOUBLE
123 case PSI_T_LONG_DOUBLE
: tmp
->ldval
= intval
; break;
125 EMPTY_SWITCH_DEFAULT_CASE();
131 impl_val
*psi_let_intval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
134 token_t real_type
= spec
? real_decl_type(spec
)->type
: PSI_T_LONG
;
136 if (ival
&& impl_type
== PSI_T_INT
) {
137 intval
= ival
->zend
.lval
;
139 intval
= zval_get_long(zvalue
);
142 return psi_val_intval(tmp
, real_type
, intval
);
145 void psi_to_double(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
147 decl_var
*var
= set
->vars
->vars
[0];
148 token_t t
= real_decl_type(var
->arg
->type
)->type
;
149 impl_val
*v
= deref_impl_val(ret_val
, var
);
152 case PSI_T_FLOAT
: RETVAL_DOUBLE((double) v
->fval
); break;
153 case PSI_T_DOUBLE
: RETVAL_DOUBLE(v
->dval
); break;
154 #ifdef HAVE_LONG_DOUBLE
155 case PSI_T_LONG_DOUBLE
: RETVAL_DOUBLE((double) v
->ldval
); break;
157 case PSI_T_INT8
: RETVAL_DOUBLE((double) v
->i8
); break;
158 case PSI_T_UINT8
: RETVAL_DOUBLE((double) v
->u8
); break;
159 case PSI_T_INT16
: RETVAL_DOUBLE((double) v
->i16
); break;
160 case PSI_T_UINT16
: RETVAL_DOUBLE((double) v
->u16
); break;
161 case PSI_T_INT32
: RETVAL_DOUBLE((double) v
->i32
); break;
162 case PSI_T_UINT32
: RETVAL_DOUBLE((double) v
->u32
); break;
163 case PSI_T_INT64
: RETVAL_DOUBLE((double) v
->i64
); break;
164 case PSI_T_UINT64
: RETVAL_DOUBLE((double) v
->u64
); break;
165 EMPTY_SWITCH_DEFAULT_CASE();
169 static inline impl_val
*psi_val_floatval(impl_val
*tmp
, token_t real_type
, double floatval
) {
171 case PSI_T_INT8
: tmp
->i8
= floatval
; break;
172 case PSI_T_UINT8
: tmp
->u8
= floatval
; break;
173 case PSI_T_INT16
: tmp
->i16
= floatval
; break;
174 case PSI_T_UINT16
: tmp
->u16
= floatval
; break;
175 case PSI_T_INT32
: tmp
->i32
= floatval
; break;
176 case PSI_T_UINT32
: tmp
->u32
= floatval
; break;
177 case PSI_T_INT64
: tmp
->i64
= floatval
; break;
178 case PSI_T_UINT64
: tmp
->u64
= floatval
; break;
179 case PSI_T_FLOAT
: tmp
->fval
= floatval
; break;
180 case PSI_T_DOUBLE
: tmp
->dval
= floatval
; break;
181 #ifdef HAVE_LONG_DOUBLE
182 case PSI_T_LONG_DOUBLE
: tmp
->ldval
= floatval
; break;
184 EMPTY_SWITCH_DEFAULT_CASE();
190 impl_val
*psi_let_floatval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
193 token_t real_type
= spec
? real_decl_type(spec
)->type
: PSI_T_DOUBLE
;
195 if (ival
&& (impl_type
== PSI_T_FLOAT
|| impl_type
== PSI_T_DOUBLE
)) {
196 floatval
= ival
->dval
;
198 floatval
= zval_get_double(zvalue
);
201 return psi_val_floatval(tmp
, real_type
, floatval
);
204 void psi_to_string(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
207 decl_var
*var
= set
->vars
->vars
[0];
208 token_t t
= real_decl_type(var
->arg
->type
)->type
;
211 case PSI_T_FLOAT
: RETVAL_DOUBLE((double) deref_impl_val(ret_val
, var
)->fval
); break;
212 case PSI_T_DOUBLE
: RETVAL_DOUBLE(deref_impl_val(ret_val
, var
)->dval
); break;
213 #ifdef HAVE_LONG_DOUBLE
214 case PSI_T_LONG_DOUBLE
: RETVAL_DOUBLE((double) deref_impl_val(ret_val
, var
)->ldval
); break;
217 if (!var
->arg
->var
->pointer_level
) {
218 RETVAL_STRINGL(&ret_val
->cval
, 1);
220 ret_val
= deref_impl_val(ret_val
, var
);
221 if (var
->arg
->var
->array_size
) {
222 str
= (char *) ret_val
;
228 zend_long n
= psi_long_num_exp(set
->num
, set
->outer
.val
);
229 RETVAL_STRINGL(str
, n
);
234 RETVAL_EMPTY_STRING();
240 convert_to_string(return_value
);
243 impl_val
*psi_let_strval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
245 if (ival
&& impl_type
== PSI_T_STRING
) {
246 if (ival
->zend
.str
) {
247 tmp
->ptr
= estrndup(ival
->zend
.str
->val
, ival
->zend
.str
->len
);
253 zend_string
*zs
= zval_get_string(zvalue
);
254 tmp
->ptr
= estrdup(zs
->val
);
256 zend_string_release(zs
);
262 impl_val
*psi_let_pathval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
264 tmp
= psi_let_strval(tmp
, spec
, impl_type
, ival
, zvalue
, to_free
);
265 if (SUCCESS
!= php_check_open_basedir(tmp
->ptr
)) {
268 return *to_free
= NULL
;
273 impl_val
*psi_let_strlen(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
275 if (ival
&& impl_type
== PSI_T_STRING
) {
276 if (ival
->zend
.str
) {
277 tmp
->lval
= ival
->zend
.str
->len
;
282 zend_string
*zs
= zval_get_string(zvalue
);
284 zend_string_release(zs
);
290 static impl_val
*iterate(impl_val
*val
, size_t size
, unsigned i
, impl_val
*tmp
)
292 memset(tmp
, 0, sizeof(*tmp
));
293 memcpy(tmp
, ((void*) val
) + size
* i
, size
);
297 void psi_from_zval_ex(void *cb_ctx
, impl_val
**ptr
, decl_arg
*spec
, token_t cast
, zval
*zv
, void **tmp
)
299 decl_type
*real
= real_decl_type(spec
->type
);
300 impl_val
*val
= *ptr
;
302 switch (real
->type
) {
305 val
->i64
= zval_get_long(zv
);
308 val
->i8
= zval_get_long(zv
);
311 val
->u8
= zval_get_long(zv
);
314 val
->i16
= zval_get_long(zv
);
317 val
->u16
= zval_get_long(zv
);
320 val
->i32
= zval_get_long(zv
);
323 val
->u32
= zval_get_long(zv
);
326 val
->i64
= zval_get_long(zv
);
329 val
->u64
= zval_get_long(zv
);
332 val
->fval
= zval_get_double(zv
);
335 val
->dval
= zval_get_double(zv
);
337 #ifdef HAVE_LONG_DOUBLE
338 case PSI_T_LONG_DOUBLE
:
339 val
->ldval
= zval_get_double(zv
);
343 val
->ival
= zval_get_long(zv
);
346 *tmp
= *ptr
= psi_array_to_struct_ex(real
->real
.strct
, HASH_OF(zv
), psi_from_zval_ex
, cb_ctx
);
349 *tmp
= *ptr
= psi_array_to_union_ex(real
->real
.unn
, HASH_OF(zv
), psi_from_zval_ex
, cb_ctx
);
357 if (Z_TYPE_P(zv
) == IS_OBJECT
&& instanceof_function(Z_OBJCE_P(zv
), psi_object_get_class_entry())) {
358 *ptr
= PSI_OBJ(zv
, NULL
)->data
;
360 zend_string
*zs
= zval_get_string(zv
);
361 *tmp
= val
->ptr
= estrndup(zs
->val
, zs
->len
);
362 zend_string_release(zs
);
368 void *psi_array_to_struct_ex(decl_struct
*s
, HashTable
*arr
, psi_marshal_zval cb
, void *cb_ctx
) {
370 char *mem
= ecalloc(1, s
->size
+ s
->args
->count
* sizeof(void *));
372 if (arr
) for (i
= 0; i
< s
->args
->count
; ++i
) {
373 decl_arg
*darg
= s
->args
->args
[i
];
374 zval
*entry
= zend_hash_str_find_ind(arr
, darg
->var
->name
, strlen(darg
->var
->name
));
377 impl_val val
, *ptr
= &val
;
380 memset(&val
, 0, sizeof(val
));
381 cb(cb_ctx
, &ptr
, darg
, /*FIXME*/0, entry
, &tmp
);
382 memcpy(mem
+ darg
->layout
->pos
, ptr
, darg
->layout
->len
);
384 ((void **)(mem
+ s
->size
))[j
++] = tmp
;
391 void *psi_array_to_struct(decl_struct
*s
, HashTable
*arr
)
393 return psi_array_to_struct_ex(s
, arr
, psi_from_zval_ex
, NULL
);
396 void *psi_array_to_union_ex(decl_union
*u
, HashTable
*arr
, psi_marshal_zval cb
, void *cb_ctx
) {
398 char *mem
= ecalloc(1, u
->size
+ sizeof(void *));
400 if (arr
) for (i
= 0; i
< u
->args
->count
; ++i
) {
401 decl_arg
*darg
= u
->args
->args
[i
];
402 zval
*entry
= zend_hash_str_find_ind(arr
, darg
->var
->name
, strlen(darg
->var
->name
));
405 impl_val val
, *ptr
= &val
;
408 memset(&val
, 0, sizeof(val
));
409 cb(cb_ctx
, &ptr
, darg
, /*FIXME*/0, entry
, &tmp
);
410 memcpy(mem
, &val
, darg
->layout
->len
);
412 ((void **)(mem
+ u
->size
))[0] = tmp
;
414 /* first found entry wins */
422 void *psi_array_to_union(decl_union
*u
, HashTable
*arr
) {
423 return psi_array_to_union_ex(u
, arr
, psi_from_zval_ex
, NULL
);
426 void psi_to_recursive(zval
*return_value
, set_value
*set
, impl_val
*r_val
) {
427 set
->outer
.set
->func
->handler(return_value
, set
, r_val
);
430 void psi_to_array(zval
*return_value
, set_value
*set
, impl_val
*r_val
)
433 decl_var
*var
= set
->vars
->vars
[0];
434 token_t t
= real_decl_type(var
->arg
->type
)->type
;
435 impl_val tmp
, *ret_val
= deref_impl_val(r_val
, var
);
437 if ((intptr_t) ret_val
<= (intptr_t) 0) {
441 array_init(return_value
);
443 if (t
== PSI_T_STRUCT
|| t
== PSI_T_UNION
) {
444 // decl_struct *s = real_decl_type(var->arg->type)->strct;
446 if (set
->inner
&& set
->inner
->count
) {
447 /* explicit member casts */
448 for (i
= 0; i
< set
->inner
->count
; ++i
) {
449 set_value
*sub_set
= set
->inner
->vals
[i
];
450 decl_var
*sub_var
= sub_set
->vars
->vars
[0];
452 sub_set
->outer
.val
= ret_val
;
455 impl_val
*tmp
= NULL
, *val
;
458 val
= struct_member_ref(sub_var
->arg
, ret_val
, &tmp
);
459 sub_set
->func
->handler(&ztmp
, sub_set
, val
);
460 add_assoc_zval(return_value
, sub_var
->name
, &ztmp
);
471 if (var
->arg
->var
->array_size
) {
472 /* to_array(foo[NUMBER]) */
473 for (i
= 0; i
< var
->arg
->var
->array_size
; ++i
) {
474 size_t size
= psi_t_size(var
->arg
->var
->pointer_level
> 1 ? PSI_T_POINTER
: t
);
475 impl_val
*ptr
= iterate(ret_val
, size
, i
, &tmp
);
480 ZVAL_DOUBLE(&ele
, (double) ptr
->fval
);
483 ZVAL_DOUBLE(&ele
, ptr
->dval
);
486 ZVAL_LONG(&ele
, ptr
->lval
);
490 add_next_index_zval(return_value
, &ele
);
493 } else if (set
->num
) {
494 /* to_array(arr_var, num_expr, to_int(*arr_var)) */
497 zend_long i
, n
= psi_long_num_exp(set
->num
, set
->outer
.val
);
498 size_t size
= psi_t_size(var
->arg
->var
->pointer_level
? PSI_T_POINTER
: t
);
499 set_value
*sub_set
= set
->inner
->vals
[0];
501 sub_set
->outer
.val
= set
->outer
.val
;
502 for (i
= 0; i
< n
; ++i
) {
503 ptr
= (char *) ret_val
->ptr
+ i
* size
;
504 sub_set
->func
->handler(&ele
, sub_set
, (void *) ptr
);
505 add_next_index_zval(return_value
, &ele
);
508 /* to_array(arr_var, to_int(*arr_var)) */
510 char *ptr
= ret_val
->ptr
;
511 size_t size
= psi_t_size(var
->arg
->var
->pointer_level
? PSI_T_POINTER
: t
);
512 set_value
*sub_set
= set
->inner
->vals
[0];
514 sub_set
->outer
.val
= set
->outer
.val
;
515 while (*(void **) ptr
) {
516 sub_set
->func
->handler(&ele
, sub_set
, (void *) ptr
);
517 add_next_index_zval(return_value
, &ele
);
523 impl_val
*psi_let_arrval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
525 decl_type
*real
= real_decl_type(spec
);
528 if (impl_type
!= PSI_T_ARRAY
) {
529 SEPARATE_ARG_IF_REF(zvalue
);
530 convert_to_array(zvalue
);
532 arr
= HASH_OF(zvalue
);
534 switch (real
->type
) {
536 *to_free
= tmp
= psi_array_to_struct(real
->real
.strct
, arr
);
539 *to_free
= tmp
= psi_array_to_union(real
->real
.unn
, arr
);
541 EMPTY_SWITCH_DEFAULT_CASE();
547 void psi_to_object(zval
*return_value
, set_value
*set
, impl_val
*r_val
)
549 decl_var
*var
= set
->vars
->vars
[0];
550 impl_val
*ret_val
= deref_impl_val(r_val
, var
);
552 if ((intptr_t) ret_val
->ptr
> (intptr_t) 0) {
553 object_init_ex(return_value
, psi_object_get_class_entry());
554 PSI_OBJ(return_value
, NULL
)->data
= ret_val
->ptr
;
560 impl_val
*psi_let_objval(impl_val
*tmp
, decl_type
*spec
, token_t impl_type
, impl_val
*ival
, zval
*zvalue
, void **to_free
)
564 if (Z_TYPE_P(zvalue
) != IS_OBJECT
565 || !instanceof_function(Z_OBJCE_P(zvalue
), psi_object_get_class_entry())) {
569 obj
= PSI_OBJ(zvalue
, NULL
);
570 tmp
->ptr
= obj
->data
;