2 +--------------------------------------------------------------------+
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2021, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
16 #include "ext/date/php_date.h"
18 typedef struct php_ion_global_serializer php_ion_global_serializer
;
19 typedef struct php_ion_global_unserializer php_ion_global_unserializer
;
21 ZEND_BEGIN_MODULE_GLOBALS(ion
)
23 struct php_ion_global_serializer
{
29 struct php_ion_global_unserializer
{
36 ZEND_END_MODULE_GLOBALS(ion
);
39 # define php_ion_globals (*((zend_ion_globals *) (*((void ***) tsrm_get_ls_cache()))[TSRM_UNSHUFFLE_RSRC_ID(ion_globals_id)]))
41 # define php_ion_globals ion_globals
44 ZEND_DECLARE_MODULE_GLOBALS(ion
);
46 static inline void php_ion_globals_serializer_init(void)
48 php_ion_global_serializer
*s
= &php_ion_globals
.serializer
;
50 zend_hash_init(&s
->tmp
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
51 zend_hash_init(&s
->ids
, 0, NULL
, NULL
, 0);
54 static inline void php_ion_globals_serializer_step(void)
56 php_ion_global_serializer
*s
= &php_ion_globals
.serializer
;
59 zend_hash_clean(&s
->ids
);
60 zend_hash_clean(&s
->tmp
);
64 static inline void php_ion_globals_serializer_exit(void)
66 php_ion_global_serializer
*s
= &php_ion_globals
.serializer
;
68 ZEND_ASSERT(s
->level
);
70 zend_hash_clean(&s
->ids
);
71 zend_hash_clean(&s
->tmp
);
75 static inline void php_ion_globals_serializer_dtor(void)
77 php_ion_global_serializer
*s
= &php_ion_globals
.serializer
;
79 zend_hash_destroy(&s
->tmp
);
80 zend_hash_destroy(&s
->ids
);
83 void ZVAL_ADDREF(zval
*zv
)
86 Z_TRY_ADDREF_P(Z_REFVAL_P(zv
));
91 static inline void php_ion_globals_unserializer_init(void)
93 php_ion_global_unserializer
*s
= &php_ion_globals
.unserializer
;
95 zend_hash_init(&s
->tmp
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
96 zend_hash_init(&s
->ids
, 0, NULL
, NULL
, 0);
97 zend_hash_init(&s
->addref
, 0, NULL
, ZVAL_ADDREF
, 0);
101 static inline void php_ion_globals_unserializer_step(void)
103 php_ion_global_unserializer
*s
= &php_ion_globals
.unserializer
;
106 zend_hash_clean(&s
->addref
);
107 zend_hash_clean(&s
->ids
);
108 zend_hash_clean(&s
->tmp
);
112 static inline void php_ion_globals_unserializer_exit(void)
114 php_ion_global_unserializer
*s
= &php_ion_globals
.unserializer
;
116 ZEND_ASSERT(s
->level
);
118 zend_hash_clean(&s
->addref
);
119 zend_hash_clean(&s
->ids
);
120 zend_hash_clean(&s
->tmp
);
124 static inline void php_ion_globals_unserializer_dtor(void)
126 php_ion_global_unserializer
*s
= &php_ion_globals
.unserializer
;
128 zend_hash_destroy(&s
->addref
);
129 zend_hash_destroy(&s
->ids
);
130 zend_hash_destroy(&s
->tmp
);
133 static zend_class_entry
140 *ce_PHP_Unserializer
,
146 *ce_Reader_Buffer_Reader
,
147 *ce_Reader_Stream_Reader
,
149 *ce_Symbol_ImportLocation
,
151 *ce_Symbol_System_SID
,
158 *ce_Writer_Buffer_Writer
,
160 *ce_Writer_Stream_Writer
,
163 static zend_object_handlers
178 #define php_ion_decl(type, name, ...) \
179 static zend_object *create_ion_ ## name(zend_class_entry *ce) \
181 if (!ce) ce = ce_ ## name; \
182 php_ion_ ## type *o = ecalloc(1, sizeof(*o) + zend_object_properties_size(ce)); \
183 zend_object_std_init(&o->std, ce); \
184 object_properties_init(&o->std, ce); \
185 o->std.handlers = &oh_ ## type; \
188 static void free_ion_ ## name(zend_object *std) \
190 php_ion_ ## type *obj = php_ion_obj(type, std); \
192 zend_object_std_dtor(std); \
195 #define php_ion_register(type, name, ...) do { \
196 ce_ ## name = register_class_ion_ ## name(__VA_ARGS__); \
197 ce_ ## name ->create_object = create_ion_ ## name; \
198 memcpy(&oh_ ## type, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); \
199 oh_ ## type .offset = offsetof(php_ion_ ## type, std); \
200 oh_ ## type .free_obj = free_ion_ ## name; \
203 #define php_ion_obj(type, obj) \
204 ((php_ion_ ## type *) (obj ? ((char *)(obj) - XtOffsetOf(php_ion_ ## type, std)) : NULL))
206 #define ION_CHECK(err, ...) do { \
209 zend_throw_exception_ex(spl_ce_RuntimeException, __err, "%s: %s", ion_error_to_str(__err), #err); \
215 #define ION_CATCH(...) do { \
216 if (EG(exception)) { \
222 #define PTR_CHECK(ptr, ...) do { \
224 zend_throw_error(NULL, "Uninitialized object"); \
230 #define OBJ_CHECK(obj) do { \
232 PTR_CHECK(*((void **)obj)); \
235 static inline ION_STRING
*ion_string_from_cstr(ION_STRING
*is
, const char *s
, size_t l
)
238 is
->value
= (BYTE
*) s
;
242 static inline ION_STRING
*ion_string_from_zend(ION_STRING
*is
, const zend_string
*zs
)
244 is
->length
= ZSTR_LEN(zs
);
245 is
->value
= (BYTE
*) ZSTR_VAL(zs
);
249 static inline zend_string
*zend_string_from_ion(const ION_STRING
*s
)
251 return zend_string_init((const char *) s
->value
, s
->length
, 0);
254 static inline void update_property_obj(zend_object
*obj
, const char *n
, size_t l
, zend_object
*p
)
258 zend_update_property(obj
->ce
, obj
, n
, l
, &zobj
);
261 typedef struct php_ion_type
{
266 #define RETURN_IONTYPE(typ) do { \
267 zend_object *__zo = php_ion_type_fetch(typ); \
268 if (UNEXPECTED(!__zo)) { \
271 RETURN_OBJ_COPY(__zo); \
274 static inline zend_object
*php_ion_type_fetch(ION_TYPE typ
)
276 zend_long index
= ION_TYPE_INT(typ
);
277 zval
*ztype
= zend_hash_index_find(ce_Type
->backed_enum_table
, index
);
279 if (UNEXPECTED(!ztype
|| Z_TYPE_P(ztype
) != IS_STRING
)) {
280 zend_value_error(ZEND_LONG_FMT
" is not a valid backing value for enum \"%s\"", index
, ZSTR_VAL(ce_Type
->name
));
283 return zend_enum_get_case(ce_Type
, Z_STR_P(ztype
));
286 typedef struct php_ion_symbol_iloc
{
287 ION_SYMBOL_IMPORT_LOCATION loc
;
290 } php_ion_symbol_iloc
;
292 static inline void php_ion_symbol_iloc_ctor(php_ion_symbol_iloc
*obj
)
294 zend_update_property_long(obj
->std
.ce
, &obj
->std
, ZEND_STRL("location"), obj
->loc
.location
);
295 zend_update_property_str(obj
->std
.ce
, &obj
->std
, ZEND_STRL("name"), obj
->name
);
296 ion_string_from_zend(&obj
->loc
.name
, obj
->name
);
299 static inline void php_ion_symbol_iloc_dtor(php_ion_symbol_iloc
*obj
)
301 zend_string_release(obj
->name
);
304 typedef struct php_ion_symbol
{
307 zend_object
*iloc
, std
;
310 static inline void php_ion_symbol_ctor(php_ion_symbol
*obj
)
312 zend_update_property_long(obj
->std
.ce
, &obj
->std
, ZEND_STRL("sid"),
314 zend_update_property_str(obj
->std
.ce
, &obj
->std
, ZEND_STRL("value"), obj
->value
);
315 ion_string_from_zend(&obj
->sym
.value
, obj
->value
);
317 update_property_obj(&obj
->std
, ZEND_STRL("importLocation"), obj
->iloc
);
318 obj
->sym
.import_location
= php_ion_obj(symbol_iloc
, obj
->iloc
)->loc
;
320 zend_update_property_null(obj
->std
.ce
, &obj
->std
, ZEND_STRL("importLocation"));
324 static inline void php_ion_symbol_dtor(php_ion_symbol
*obj
)
326 zend_string_release(obj
->value
);
329 static inline void php_ion_symbol_zval(ION_SYMBOL
*sym_ptr
, zval
*return_value
)
331 object_init_ex(return_value
, ce_Symbol
);
332 php_ion_symbol
*sym
= php_ion_obj(symbol
, Z_OBJ_P(return_value
));
334 sym
->sym
.sid
= sym_ptr
->sid
;
335 sym
->value
= zend_string_from_ion(&sym_ptr
->value
);
336 if (!ION_SYMBOL_IMPORT_LOCATION_IS_NULL(sym_ptr
)) {
338 object_init_ex(&ziloc
, ce_Symbol_ImportLocation
);
339 sym
->iloc
= Z_OBJ(ziloc
);
341 php_ion_symbol_iloc
*iloc
= php_ion_obj(symbol_iloc
, sym
->iloc
);
342 iloc
->loc
.location
= sym_ptr
->import_location
.location
;
343 iloc
->name
= zend_string_from_ion(&sym_ptr
->import_location
.name
);
345 php_ion_symbol_iloc_ctor(iloc
);
348 php_ion_symbol_ctor(sym
);
351 typedef struct php_ion_symbol_table
{
353 } php_ion_symbol_table
;
355 typedef struct php_ion_decimal_ctx
{
358 } php_ion_decimal_ctx
;
360 typedef struct php_ion_decimal
{
362 zend_object
*ctx
, std
;
365 static inline void php_ion_decimal_ctor(php_ion_decimal
*obj
)
368 update_property_obj(&obj
->std
, ZEND_STRL("context"), obj
->ctx
);
370 zend_update_property_null(obj
->std
.ce
, &obj
->std
, ZEND_STRL("context"));
374 static inline void php_ion_decimal_dtor(php_ion_decimal
*obj
)
376 ion_decimal_free(&obj
->dec
);
379 static inline zend_string
*php_ion_decimal_to_string(ION_DECIMAL
*dec
)
381 zend_string
*zstr
= zend_string_alloc(ION_DECIMAL_STRLEN(dec
), 0);
382 (void) ion_decimal_to_string(dec
, zstr
->val
);
383 return zend_string_truncate(zstr
, strlen(zstr
->val
), 0);
386 static zend_array
*php_ion_decimal_get_props_for(zend_object
*object
, zend_prop_purpose purpose
)
388 php_ion_decimal
*obj
= php_ion_obj(decimal
, object
);
391 case ZEND_PROP_PURPOSE_DEBUG
:
392 zend_array
*arr
= zend_new_array(1);
393 zval
*zv
= zend_hash_str_add_empty_element(arr
, ZEND_STRL("value"));
394 ZVAL_STR(zv
, php_ion_decimal_to_string(&obj
->dec
));
398 return zend_std_get_properties_for(object
, purpose
);
402 typedef php_date_obj php_ion_timestamp
;
404 static inline void php_ion_timestamp_ctor(php_ion_timestamp
*obj
, zend_long precision
, zend_string
*fmt
, zend_string
*dt
, zval
*tz
)
407 php_date_initialize(obj
, dt
? dt
->val
: "now", dt
? dt
->len
: 3, fmt
? fmt
->val
: NULL
, tz
, PHP_DATE_INIT_CTOR
);
409 zend_update_property_long(obj
->std
.ce
, &obj
->std
, ZEND_STRL("precision"), precision
);
411 zend_update_property_str(obj
->std
.ce
, &obj
->std
, ZEND_STRL("format"), fmt
);
413 zend_update_property_stringl(obj
->std
.ce
, &obj
->std
, ZEND_STRL("format"), ZEND_STRL("c"));
417 static inline void php_ion_timestamp_dtor(php_ion_timestamp
*obj
)
420 timelib_time_dtor(obj
->time
);
424 static inline zend_long
php_usec_from_ion(const decQuad
*frac
, decContext
*ctx
)
426 decQuad microsecs
, result
;
427 decQuadMultiply(&result
, decQuadFromInt32(µsecs
, 1000000), frac
, ctx
);
428 return (zend_long
) decQuadToUInt32(&result
, ctx
, DEC_ROUND_HALF_EVEN
);
431 static inline decQuad
*ion_ts_frac_from_usec(decQuad
*frac
, zend_long usec
, decContext
*ctx
)
433 decQuad microsecs
, us
;
434 return decQuadDivide(frac
, decQuadFromInt32(&us
, usec
), decQuadFromInt32(µsecs
, 1000000), ctx
);
437 static inline timelib_time
* php_time_from_ion(const ION_TIMESTAMP
*ts
, decContext
*ctx
, zend_string
**fmt
)
439 timelib_time
*time
= timelib_time_ctor();
441 switch (ts
->precision
) {
443 time
->us
= php_usec_from_ion(&ts
->fraction
, ctx
);
444 if (fmt
) *fmt
= zend_string_init(ZEND_STRL("c"), 0);
447 time
->s
= ts
->seconds
;
448 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("Y-m-d\\TH:i:sP"), 0);
451 time
->i
= ts
->minutes
;
453 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("Y-m-d\\TH:iP"), 0);
457 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("Y-m-d\\T"), 0);
461 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("Y-m\\T"), 0);
465 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("Y\\T"), 0);
468 if (fmt
&& !*fmt
) *fmt
= zend_string_init(ZEND_STRL("c"), 0);
469 time
->z
= ts
->tz_offset
* 60;
475 static inline ION_TIMESTAMP
*ion_timestamp_from_php(ION_TIMESTAMP
*buf
, php_ion_timestamp
*ts
, decContext
*ctx
)
477 memset(buf
, 0, sizeof(*buf
));
480 uint8_t precision
= Z_LVAL_P(zend_read_property(ts
->std
.ce
, &ts
->std
, ZEND_STRL("precision"), 0, &tmp
));
482 if (!precision
|| precision
> ION_TS_FRAC
) {
483 zend_throw_exception_ex(spl_ce_InvalidArgumentException
, IERR_INVALID_ARG
,
484 "Invalid precision (%u) of ion\\Timestamp", (unsigned) precision
);
485 } else switch ((buf
->precision
= precision
)) {
487 ion_ts_frac_from_usec(&buf
->fraction
, ts
->time
->us
, ctx
);
490 buf
->seconds
= ts
->time
->s
;
493 buf
->minutes
= ts
->time
->i
;
496 buf
->hours
= ts
->time
->h
;
497 buf
->day
= ts
->time
->d
;
500 buf
->month
= ts
->time
->m
;
503 buf
->year
= ts
->time
->y
;
506 buf
->tz_offset
= ts
->time
->z
/ 60;
512 typedef struct php_ion_catalog
{
517 typedef struct php_ion_reader_options
{
518 ION_READER_OPTIONS opt
;
519 zend_object
*cat
, *dec_ctx
, *cb
, std
;
520 } php_ion_reader_options
;
522 typedef struct php_ion_reader
{
537 zend_bool call_magic_unserialize
;
538 zend_string
*custom_unserialize
;
540 zend_object
*opt
, std
;
543 static iERR
php_ion_reader_stream_handler(struct _ion_user_stream
*user
)
545 php_ion_reader
*reader
= (php_ion_reader
*) user
->handler_state
;
546 size_t remaining
= 0, spare
= reader
->stream
.buf
.length
;
548 if (user
->curr
&& user
->limit
&& (remaining
= user
->limit
- user
->curr
)) {
549 memmove(reader
->stream
.buf
.value
, user
->curr
, remaining
);
550 user
->limit
-= remaining
;
553 user
->curr
= user
->limit
= reader
->stream
.buf
.value
;
556 ssize_t read
= php_stream_read(reader
->stream
.ptr
, (char *) user
->limit
, spare
);
557 if (EXPECTED(read
> 0)) {
562 if (EXPECTED(read
== 0)) {
566 return IERR_READ_ERROR
;
569 static iERR
on_context_change(void *context
, ION_COLLECTION
*imports
)
572 php_ion_reader
*obj
= php_ion_obj(reader
, context
);
578 static ION_READER_CONTEXT_CHANGE_NOTIFIER EMPTY_READER_CHANGE_NOTIFIER
= {
583 static inline void php_ion_reader_ctor(php_ion_reader
*obj
)
586 php_ion_reader_options
*opt
= php_ion_obj(reader_options
, obj
->opt
);
589 opt
->opt
.context_change_notifier
.context
= obj
;
591 if (obj
->type
== STREAM_READER
) {
592 PTR_CHECK(obj
->stream
.ptr
);
593 GC_ADDREF(obj
->stream
.ptr
->res
);
595 php_ion_reader_options
*opt
= php_ion_obj(reader_options
, obj
->opt
);
596 obj
->stream
.buf
.length
= opt
? opt
->opt
.allocation_page_size
: 0x1000;
597 obj
->stream
.buf
.value
= emalloc(obj
->stream
.buf
.length
);
598 err
= ion_reader_open_stream(&obj
->reader
, obj
, php_ion_reader_stream_handler
, opt
? &opt
->opt
: NULL
);
601 err
= ion_reader_open_buffer(&obj
->reader
,
602 (BYTE
*) obj
->buffer
->val
, obj
->buffer
->len
,
603 opt
? &opt
->opt
: NULL
);
606 opt
->opt
.context_change_notifier
.context
= NULL
;
612 static inline void php_ion_reader_dtor(php_ion_reader
*obj
)
615 ion_reader_close(obj
->reader
);
617 if (obj
->type
== STREAM_READER
) {
618 if (obj
->stream
.buf
.value
) {
619 efree(obj
->stream
.buf
.value
);
621 if (obj
->stream
.ptr
) {
622 zend_list_delete(obj
->stream
.ptr
->res
);
626 zend_string_release(obj
->buffer
);
631 typedef struct php_ion_writer_options
{
632 ION_WRITER_OPTIONS opt
;
633 zend_object
*cat
, *dec_ctx
, *col
, std
;
634 } php_ion_writer_options
;
636 typedef struct php_ion_writer
{
653 zend_bool call_magic_serialize
;
654 zend_string
*custom_serialize
;
656 zend_object
*opt
, std
;
660 static iERR
php_ion_writer_stream_handler(struct _ion_user_stream
*user
)
662 php_ion_writer
*writer
= (php_ion_writer
*) user
->handler_state
;
664 if (EXPECTED(user
->limit
&& user
->curr
)) {
665 ptrdiff_t len
= user
->curr
- writer
->stream
.buf
.value
;
666 if (len
!= php_stream_write(writer
->stream
.ptr
, (char *) writer
->stream
.buf
.value
, len
)) {
667 return IERR_WRITE_ERROR
;
670 user
->curr
= writer
->stream
.buf
.value
;
671 user
->limit
= writer
->stream
.buf
.value
+ writer
->stream
.buf
.length
;
675 #define REF_STR() do { \
676 ZVAL_NEW_STR(ref, obj->buffer.str.s); \
677 GC_ADDREF(obj->buffer.str.s); \
680 #define NEW_REF_STR() do {\
681 if (Z_STR_P(ref) != obj->buffer.str.s) { \
682 zval_ptr_dtor(ref); \
687 static inline void php_ion_writer_stream_init(php_ion_writer
*obj
, php_ion_writer_options
*opt
)
689 PTR_CHECK(obj
->stream
.ptr
);
690 GC_ADDREF(obj
->stream
.ptr
->res
);
692 obj
->stream
.buf
.length
= opt
? opt
->opt
.allocation_page_size
: 0x1000;
693 obj
->stream
.buf
.value
= emalloc(obj
->stream
.buf
.length
);
695 static inline void php_ion_writer_buffer_init(php_ion_writer
*obj
)
697 zval
*ref
= &obj
->buffer
.val
;
700 smart_str_alloc(&obj
->buffer
.str
, 0, 0);
701 smart_str_0(&obj
->buffer
.str
);
705 static inline void php_ion_writer_buffer_grow(php_ion_writer
*obj
)
707 zval
*ref
= &obj
->buffer
.val
;
710 switch (GC_REFCOUNT(obj
->buffer
.str
.s
)) {
715 // we've been separated
716 GC_ADDREF(obj
->buffer
.str
.s
);
719 // we have to separate
720 fprintf(stderr
, "SEPARATE\n");
721 obj
->buffer
.str
.s
= zend_string_dup(obj
->buffer
.str
.s
, 0);
725 zend_string
*old
= obj
->buffer
.str
.s
;
727 smart_str_erealloc(&obj
->buffer
.str
, obj
->buffer
.str
.a
<< 1);
728 if (old
== obj
->buffer
.str
.s
) {
730 } else if(old
== Z_STR_P(ref
)) {
737 static iERR
php_ion_writer_buffer_handler(struct _ion_user_stream
*user
)
739 php_ion_writer
*writer
= (php_ion_writer
*) user
->handler_state
;
742 writer
->buffer
.str
.s
->len
+= user
->curr
- (BYTE
*) &writer
->buffer
.str
.s
->val
[writer
->buffer
.str
.s
->len
];
743 smart_str_0(&writer
->buffer
.str
);
744 if (user
->limit
== user
->curr
) {
745 php_ion_writer_buffer_grow(writer
);
748 user
->curr
= (BYTE
*) &writer
->buffer
.str
.s
->val
[writer
->buffer
.str
.s
->len
];
749 user
->limit
= user
->curr
+ writer
->buffer
.str
.a
- writer
->buffer
.str
.s
->len
;
754 static inline void php_ion_writer_ctor(php_ion_writer
*obj
)
757 update_property_obj(&obj
->std
, ZEND_STRL("options"), obj
->opt
);
760 php_ion_writer_options
*opt
= php_ion_obj(writer_options
, obj
->opt
);
761 ION_STREAM_HANDLER h
;
762 if (obj
->type
== STREAM_WRITER
) {
763 h
= php_ion_writer_stream_handler
;
764 php_ion_writer_stream_init(obj
, opt
);
766 h
= php_ion_writer_buffer_handler
;
767 php_ion_writer_buffer_init(obj
);
770 ION_CHECK(ion_writer_open_stream(&obj
->writer
, h
, obj
, opt
? &opt
->opt
: NULL
));
774 static inline void php_ion_writer_dtor(php_ion_writer
*obj
)
777 ion_writer_close(obj
->writer
);
779 if (obj
->type
== STREAM_WRITER
) {
780 if (obj
->stream
.buf
.value
) {
781 efree(obj
->stream
.buf
.value
);
783 if (obj
->stream
.ptr
) {
784 zend_list_delete(obj
->stream
.ptr
->res
);
787 smart_str_0(&obj
->buffer
.str
);
788 zend_string_release(obj
->buffer
.str
.s
);
789 zval_ptr_dtor(&obj
->buffer
.val
);
791 if (obj
->php
.custom_serialize
) {
792 zend_string_release(obj
->php
.custom_serialize
);
796 static inline void php_ion_serialize_zval(php_ion_writer
*, zval
*);
798 static inline void php_ion_serialize_struct(php_ion_writer
*obj
, zend_array
*arr
)
800 ION_CHECK(ion_writer_start_container(obj
->writer
, tid_STRUCT
));
804 zend_string
*k
= NULL
;
805 if (arr
) ZEND_HASH_FOREACH_KEY_VAL_IND(arr
, h
, k
, v
)
808 ION_CHECK(ion_writer_write_field_name(obj
->writer
, ion_string_from_zend(&is
, k
)));
810 char buf
[MAX_LENGTH_OF_LONG
+ 1], *end
= buf
+ sizeof(buf
) - 1;
811 char *ptr
= zend_print_long_to_buf(end
, (zend_long
) h
);
812 ION_CHECK(ion_writer_write_field_name(obj
->writer
, ion_string_from_cstr(&is
, ptr
, end
- ptr
)));
815 php_ion_serialize_zval(obj
, v
);
817 ZEND_HASH_FOREACH_END();
819 ION_CHECK(ion_writer_finish_container(obj
->writer
));
822 static inline void php_ion_serialize_list(php_ion_writer
*obj
, zend_array
*arr
)
824 ION_CHECK(ion_writer_start_container(obj
->writer
, tid_LIST
));
827 ZEND_HASH_FOREACH_VAL_IND(arr
, v
)
828 php_ion_serialize_zval(obj
, v
);
830 ZEND_HASH_FOREACH_END();
832 ION_CHECK(ion_writer_finish_container(obj
->writer
));
835 static inline void php_ion_serialize_array(php_ion_writer
*obj
, zend_array
*arr
)
837 if (zend_array_is_list(arr
)) {
838 php_ion_serialize_list(obj
, arr
);
840 php_ion_serialize_struct(obj
, arr
);
844 static inline void php_ion_serialize_object_iface(php_ion_writer
*obj
, zend_object
*zobject
)
850 ZVAL_OBJ(&tmp
, zobject
);
851 if (SUCCESS
== zobject
->ce
->serialize(&tmp
, &buf
, &len
, NULL
)) {
853 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("S"))));
854 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_zend(&is
, zobject
->ce
->name
)));
855 ION_CHECK(ion_writer_write_string(obj
->writer
, ion_string_from_cstr(&is
, (char *) buf
, len
)));
857 } else if (!EG(exception
)){
858 zend_throw_exception_ex(spl_ce_UnexpectedValueException
, IERR_INTERNAL_ERROR
,
859 "Failed to serialize class %s", zobject
->ce
->name
->val
);
863 static inline void php_ion_serialize_object_magic(php_ion_writer
*obj
, zend_object
*zobject
, zend_function
*fn
)
868 zend_call_method_with_0_params(zobject
, zobject
->ce
, fn
? &fn
: &zobject
->ce
->__serialize
, "", &rv
);
871 if (IS_ARRAY
== Z_TYPE(rv
)) {
873 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, fn
? "C" : "O", 1)));
874 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_zend(&is
, zobject
->ce
->name
)));
875 php_ion_serialize_zval(obj
, &rv
);
878 zend_throw_exception_ex(spl_ce_UnexpectedValueException
, IERR_INTERNAL_ERROR
,
879 "%s serializer %s::%s did not return an array",
880 fn
? "Custom" : "Magic", zobject
->ce
->name
->val
,
881 fn
? fn
->common
.function_name
->val
: "__serialize");
885 static inline zend_string
*fq_enum_case(zend_object
*zobject
)
887 zval
*cn
= zend_enum_fetch_case_name(zobject
);
888 zend_string
*en
= zend_string_alloc(zobject
->ce
->name
->len
+ Z_STRLEN_P(cn
) + strlen("\\"), 0);
889 memcpy(en
->val
, zobject
->ce
->name
->val
, zobject
->ce
->name
->len
);
890 en
->val
[zobject
->ce
->name
->len
] = '\\';
891 memcpy(&en
->val
[zobject
->ce
->name
->len
+ 1], Z_STRVAL_P(cn
), Z_STRLEN_P(cn
));
892 en
->val
[en
->len
] = 0;
896 static inline void php_ion_serialize_object_enum(php_ion_writer
*obj
, zend_object
*zobject
)
899 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("E"))));
901 zend_string
*en
= fq_enum_case(zobject
);
902 ION_CHECK(ion_writer_write_string(obj
->writer
, ion_string_from_zend(&is
, en
)));
903 zend_string_release(en
);
906 static inline void php_ion_serialize_object_std(php_ion_writer
*obj
, zend_object
*zobject
)
910 if (zobject
->ce
!= zend_standard_class_def
) {
911 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("c"))));
912 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_zend(&is
, zobject
->ce
->name
)));
914 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("o"))));
918 ZVAL_OBJ(&zobj
, zobject
);
919 HashTable
*props
= zend_get_properties_for(&zobj
, ZEND_PROP_PURPOSE_SERIALIZE
);
921 php_ion_serialize_struct(obj
, props
);
922 zend_release_properties(props
);
924 zend_throw_exception_ex(spl_ce_UnexpectedValueException
, IERR_INTERNAL_ERROR
,
925 "Could not get properties for serialization of class %s",
926 zobject
->ce
->name
->val
);
930 static inline bool can_call_magic_serialize(php_ion_writer
*obj
, zend_class_entry
*ce
)
932 if (ce
->__serialize
&& obj
->php
.call_magic_serialize
) {
938 static inline bool can_call_iface_serialize(php_ion_writer
*obj
, zend_class_entry
*ce
)
940 return !!ce
->serialize
;
943 static inline bool can_call_custom_serialize(php_ion_writer
*obj
, zend_object
*zobject
, zend_function
**fn
)
945 if (obj
->php
.custom_serialize
) {
946 return !!((*fn
= zend_hash_find_ptr(&zobject
->ce
->function_table
, obj
->php
.custom_serialize
)));
951 static inline void php_ion_serialize_object(php_ion_writer
*obj
, zend_object
*zobject
)
954 zend_class_entry
*ce
= zobject
->ce
;
957 if (ce
->ce_flags
& ZEND_ACC_NOT_SERIALIZABLE
) {
958 zend_throw_exception_ex(spl_ce_InvalidArgumentException
, IERR_INVALID_ARG
,
959 "Serializing %s is not allowed", ce
->name
->val
);
963 if (can_call_magic_serialize(obj
, ce
)) {
964 php_ion_serialize_object_magic(obj
, zobject
, NULL
);
965 } else if (can_call_iface_serialize(obj
, ce
)) {
966 php_ion_serialize_object_iface(obj
, zobject
);
967 } else if (can_call_custom_serialize(obj
, zobject
, &fn
)) {
968 php_ion_serialize_object_magic(obj
, zobject
, fn
);
969 } else if (zobject
->ce
->ce_flags
& ZEND_ACC_ENUM
) {
970 php_ion_serialize_object_enum(obj
, zobject
);
971 } else if (ce
== ce_Symbol
) {
972 ION_CHECK(ion_writer_write_ion_symbol(obj
->writer
, &php_ion_obj(symbol
, zobject
)->sym
));
973 } else if (ce
== ce_Decimal
) {
974 ION_CHECK(ion_writer_write_ion_decimal(obj
->writer
, &php_ion_obj(decimal
, zobject
)->dec
));
975 } else if (ce
== ce_Timestamp
) {
977 php_ion_timestamp
*pts
= php_ion_obj(timestamp
, zobject
);
978 php_ion_writer_options
*opt
= php_ion_obj(writer_options
, obj
->opt
);
979 decContext
*ctx
= opt
? opt
->opt
.decimal_context
: NULL
;
980 ION_CHECK(ion_writer_write_timestamp(obj
->writer
, ion_timestamp_from_php(&its
, pts
, ctx
)));
982 php_ion_serialize_object_std(obj
, zobject
);
986 static inline void php_ion_serialize_refcounted(php_ion_writer
*obj
, zval
*zv
)
988 zend_ulong idx
= (zend_ulong
) (uintptr_t) Z_COUNTED_P(zv
);
991 if (zend_hash_index_exists(&php_ion_globals
.serializer
.ids
, idx
)) {
992 zval
*num
= zend_hash_index_find(&php_ion_globals
.serializer
.ids
, idx
);
994 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("r"))));
995 ION_CHECK(ion_writer_write_int64(obj
->writer
, Z_LVAL_P(num
)));
999 ZVAL_LONG(&num
, zend_hash_num_elements(&php_ion_globals
.serializer
.ids
));
1000 zend_hash_index_add(&php_ion_globals
.serializer
.ids
, idx
, &num
);
1003 zend_hash_next_index_insert(&php_ion_globals
.serializer
.tmp
, zv
);
1005 switch (Z_TYPE_P(zv
)) {
1007 ION_CHECK(ion_writer_write_string(obj
->writer
, ion_string_from_zend(&is
, Z_STR_P(zv
))));
1011 php_ion_serialize_array(obj
, Z_ARRVAL_P(zv
));
1015 php_ion_serialize_object(obj
, Z_OBJ_P(zv
));
1019 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("R"))));
1020 php_ion_serialize_zval(obj
, Z_REFVAL_P(zv
));
1026 static inline void php_ion_serialize_zval(php_ion_writer
*obj
, zval
*zv
)
1030 switch (Z_TYPE_P(zv
)) {
1032 ION_CHECK(ion_writer_write_null(obj
->writer
));
1035 ION_CHECK(ion_writer_write_bool(obj
->writer
, TRUE
));
1038 ION_CHECK(ion_writer_write_bool(obj
->writer
, FALSE
));
1041 ION_CHECK(ion_writer_write_int64(obj
->writer
, Z_LVAL_P(zv
)));
1044 ION_CHECK(ion_writer_write_double(obj
->writer
, Z_DVAL_P(zv
)));
1050 php_ion_serialize_refcounted(obj
, zv
);
1053 zend_throw_exception_ex(spl_ce_InvalidArgumentException
, IERR_INVALID_ARG
,
1054 "Failed to serialize value of type %s", zend_zval_get_legacy_type(zv
)->val
);
1058 void php_ion_serialize(php_ion_writer
*obj
, zval
*zv
, zval
*return_value
)
1063 ZVAL_OBJ_COPY(&zwriter
, &obj
->std
);
1065 object_init_ex(&zwriter
, ce_Writer_Buffer_Writer
);
1066 obj
= php_ion_obj(writer
, Z_OBJ(zwriter
));
1067 obj
->type
= BUFFER_WRITER
;
1068 php_ion_writer_ctor(obj
);
1071 php_ion_globals_serializer_step();
1073 /* start off with a global PHP annotation instead of repeating it all over the place */
1075 ION_CHECK(ion_writer_add_annotation(obj
->writer
, ion_string_from_cstr(&is
, ZEND_STRL("PHP"))));
1077 php_ion_serialize_zval(obj
, zv
);
1079 /* make sure to flush when done, else str.s might not contain everything until the writer is closed */
1080 ion_writer_flush(obj
->writer
, NULL
);
1081 RETVAL_STR_COPY(obj
->buffer
.str
.s
);
1083 php_ion_globals_serializer_exit();
1085 zval_ptr_dtor(&zwriter
);
1088 static inline void php_ion_unserialize_zval(php_ion_reader
*obj
, zval
*return_value
, ION_TYPE
*typ
);
1090 static inline bool can_call_magic_unserialize(php_ion_reader
*obj
, zend_class_entry
*ce
)
1092 if (ce
->__unserialize
&& obj
->php
.call_magic_unserialize
) {
1098 static inline bool can_call_iface_unserialize(php_ion_reader
*obj
, zend_class_entry
*ce
)
1100 return !!ce
->unserialize
;
1103 static inline bool can_call_custom_unserialize(php_ion_reader
*obj
, zend_object
*zobject
, zend_function
**fn
)
1105 if (obj
->php
.custom_unserialize
) {
1106 return !!((*fn
= zend_hash_find_ptr(&zobject
->ce
->function_table
, obj
->php
.custom_unserialize
)));
1111 static inline zval
*php_ion_unserialize_class(php_ion_reader
*obj
, zend_string
*class_name
, zval
*return_value
)
1113 zend_class_entry
*ce
= zend_lookup_class(class_name
);
1116 object_init_ex(return_value
, ce
);
1117 return zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1120 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_IMPORT_NOT_FOUND
,
1121 "Could not find class %s", class_name
->val
);
1125 static inline void php_ion_unserialize_object_iface(php_ion_reader
*obj
, zend_string
*class_name
, zval
*return_value
)
1127 ZEND_ASSERT(Z_TYPE_P(return_value
) == IS_STRING
);
1128 zend_string
*s
= Z_STR_P(return_value
);
1130 zval
*backref
= php_ion_unserialize_class(obj
, class_name
, return_value
);
1133 zend_class_entry
*ce
= Z_OBJCE_P(return_value
);
1134 if (can_call_iface_unserialize(obj
, ce
)) {
1135 if (SUCCESS
== ce
->unserialize(backref
, ce
, (BYTE
*) s
->val
, s
->len
, NULL
)) {
1136 // remove all this Serializable crap in PHP-9
1137 zval_ptr_dtor(return_value
);
1138 ZVAL_COPY_VALUE(return_value
, backref
);
1139 } else if (!EG(exception
)) {
1140 zend_throw_exception_ex(spl_ce_UnexpectedValueException
, IERR_INTERNAL_ERROR
,
1141 "Failed to unserialize class %s", ce
->name
->val
);
1144 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INVALID_TOKEN
,
1145 "Class %s does not implement Serializable", class_name
->val
);
1148 zend_string_release(s
);
1151 static inline void php_ion_unserialize_hash(php_ion_reader
*obj
, zval
*return_value
)
1153 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1155 ION_CHECK(ion_reader_step_in(obj
->reader
));
1159 ION_CHECK(ion_reader_next(obj
->reader
, &typ
));
1162 ION_CHECK(ion_reader_get_field_name(obj
->reader
, &name
));
1163 zend_string
*key
= zend_string_from_ion(&name
);
1166 php_ion_unserialize_zval(obj
, &zvalue
, &typ
);
1167 ION_CATCH(zend_string_release(key
));
1169 if (typ
== tid_EOF
) {
1170 zend_string_release(key
);
1174 add_assoc_zval_ex(return_value
, key
->val
, key
->len
, &zvalue
);
1175 zend_string_release(key
);
1178 ION_CHECK(ion_reader_step_out(obj
->reader
));
1181 static inline void verify_unserializer(php_ion_reader
*obj
, uint8_t object_type
,
1182 zend_string
*class_name
, zend_object
*zobject
, zend_function
**fn
)
1184 switch (object_type
) {
1186 if (!can_call_custom_unserialize(obj
, zobject
, fn
)) {
1187 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INVALID_TOKEN
,
1188 "Could not find custom serializer method of %s", class_name
->val
);
1193 if (!can_call_magic_unserialize(obj
, zobject
->ce
)) {
1194 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INVALID_TOKEN
,
1195 "Could not find method %s::__serialize()", class_name
->val
);
1197 *fn
= zobject
->ce
->__unserialize
;
1201 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INVALID_TOKEN
,
1202 "Invalid object type %c", object_type
);
1205 static inline void php_ion_unserialize_object(php_ion_reader
*obj
, uint8_t object_type
, zend_string
*class_name
, zval
*return_value
)
1207 // backup possible backref to array returned by magic/custom __serialize()
1209 ZVAL_COPY_VALUE(&zarr
, return_value
);
1210 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.tmp
, &zarr
);
1212 php_ion_unserialize_class(obj
, class_name
, return_value
);
1215 zend_object
*zobject
= Z_OBJ_P(return_value
);
1216 zend_function
*fn
= NULL
;
1217 verify_unserializer(obj
, object_type
, class_name
, zobject
, &fn
);
1220 if (Z_TYPE(zarr
) != IS_ARRAY
) {
1221 ZEND_ASSERT(Z_TYPE(zarr
) != IS_OBJECT
);
1223 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.tmp
, &zarr
);
1224 php_ion_unserialize_hash(obj
, &zarr
);
1230 zend_call_method_with_1_params(zobject
, zobject
->ce
, &fn
, "", &rv
, &zarr
);
1234 static inline void php_ion_unserialize_struct(php_ion_reader
*obj
, uint8_t object_type
, zend_string
*class_name
, zval
*return_value
)
1237 php_ion_unserialize_object(obj
, object_type
, class_name
, return_value
);
1238 } else if (!object_type
) {
1239 array_init(return_value
);
1240 php_ion_unserialize_hash(obj
, return_value
);
1241 } else if (object_type
== 'o') {
1242 object_init(return_value
);
1243 php_ion_unserialize_hash(obj
, return_value
);
1245 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INVALID_TOKEN
,
1246 "Invalid object type %c", object_type
);
1250 static inline void php_ion_unserialize_list(php_ion_reader
*obj
, zval
*return_value
)
1252 ION_CHECK(ion_reader_step_in(obj
->reader
));
1253 array_init(return_value
);
1254 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1258 ION_CHECK(ion_reader_next(obj
->reader
, &typ
));
1261 php_ion_unserialize_zval(obj
, &next
, &typ
);
1264 if (typ
== tid_EOF
) {
1268 zend_hash_next_index_insert(Z_ARRVAL_P(return_value
), &next
);
1271 ION_CHECK(ion_reader_step_out(obj
->reader
));
1274 static inline void php_ion_unserialize_lob(php_ion_reader
*obj
, zval
*return_value
)
1276 zend_string
*zstr
= zend_string_alloc(0x1000, 0);
1279 iERR err
= ion_reader_read_lob_bytes(obj
->reader
, (BYTE
*) zstr
->val
, zstr
->len
, &read
);
1280 if (err
== IERR_BUFFER_TOO_SMALL
) {
1281 zstr
= zend_string_extend(zstr
, zstr
->len
<< 2, 0);
1284 ION_CHECK(err
, zend_string_release(zstr
));
1285 if (zstr
->len
> read
) {
1286 zstr
= zend_string_truncate(zstr
, read
, 0);
1291 static inline void php_ion_unserialize_timestamp(php_ion_reader
*obj
, zval
*return_value
)
1294 ION_CHECK(ion_reader_read_timestamp(obj
->reader
, &ts
));
1296 decContext
*ctx
= NULL
;
1298 ctx
= php_ion_obj(reader_options
, obj
->opt
)->opt
.decimal_context
;
1301 object_init_ex(return_value
, ce_Timestamp
);
1302 php_ion_timestamp
*ts_obj
= php_ion_obj(timestamp
, Z_OBJ_P(return_value
));
1304 zend_string
*fmt
= NULL
;
1305 ts_obj
->time
= php_time_from_ion(&ts
, ctx
, &fmt
);
1306 php_ion_timestamp_ctor(ts_obj
, ts
.precision
, fmt
, NULL
, NULL
);
1307 zend_string_release(fmt
);
1312 static inline void php_ion_unserialize_int(php_ion_reader
*obj
, zval
*return_value
)
1314 ION_INT
*num
= NULL
;
1315 ION_CHECK(ion_int_alloc(obj
->reader
, &num
));
1316 ION_CHECK(ion_reader_read_ion_int(obj
->reader
, num
));
1318 // TODO: SIZEOF_ZEND_LONG == 4
1320 iERR err
= ion_int_to_int64(num
, &i64
);
1326 case IERR_NUMERIC_OVERFLOW
:
1328 ION_CHECK(ion_int_char_length(num
, &max
));
1329 zend_string
*zs
= zend_string_alloc(max
-1, 0);
1331 err
= ion_int_to_char(num
, (BYTE
*) zs
->val
, max
, &len
);
1332 ZEND_ASSERT(len
== zs
->len
);
1343 static inline void php_ion_unserialize_backref(php_ion_reader
*obj
, zval
*return_value
)
1345 php_ion_global_unserializer
*u
= &php_ion_globals
.unserializer
;
1346 zval
*backref
= zend_hash_index_find(&u
->ids
, Z_LVAL_P(return_value
));
1349 ZVAL_COPY_VALUE(return_value
, backref
);
1350 zend_hash_next_index_insert(&u
->addref
, return_value
);
1352 zend_throw_exception_ex(spl_ce_RuntimeException
, IERR_INTERNAL_ERROR
,
1353 "Could not find backref %ld", Z_LVAL_P(return_value
));
1357 static inline void php_ion_unserialize_zval(php_ion_reader
*obj
, zval
*return_value
, ION_TYPE
*typ
)
1362 ION_CHECK(ion_reader_next(obj
->reader
, typ
));
1365 // process any annotations
1366 bool backref
= false;
1367 uint8_t object_type
= 0;
1368 zend_string
*object_class
= NULL
;
1370 ION_CHECK(ion_reader_get_annotation_count(obj
->reader
, &ann_cnt
));
1371 for (int32_t i
= 0; i
< ann_cnt
; ++i
) {
1373 ION_CHECK(ion_reader_get_an_annotation(obj
->reader
, i
, &ann_str
));
1374 switch (*ann_str
.value
) {
1376 ZVAL_MAKE_REF(return_value
);
1377 ZVAL_DEREF(return_value
);
1378 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.addref
, return_value
);
1389 object_type
= *ann_str
.value
;
1397 ION_STRING class_name
;
1398 ION_CHECK(ion_reader_get_an_annotation(obj
->reader
, ++i
, &class_name
));
1399 object_class
= zend_string_from_ion(&class_name
);
1400 object_type
= *ann_str
.value
;
1406 ION_CHECK(ion_reader_is_null(obj
->reader
, &bval
));
1411 switch (ION_TYPE_INT(*typ
)) {
1414 ION_CHECK(ion_reader_read_null(obj
->reader
, typ
));
1418 ION_CHECK(ion_reader_read_bool(obj
->reader
, &bval
));
1422 php_ion_unserialize_int(obj
, return_value
);
1425 php_ion_unserialize_backref(obj
, return_value
);
1426 switch (object_type
) {
1432 goto from_backref_to_string
;
1438 goto from_backref_to_struct
;
1447 ION_CHECK(ion_reader_read_double(obj
->reader
, &d
));
1450 case tid_DECIMAL_INT
:
1451 object_init_ex(return_value
, ce_Decimal
);
1452 php_ion_decimal
*dec
= php_ion_obj(decimal
, Z_OBJ_P(return_value
));
1453 ION_CHECK(ion_reader_read_ion_decimal(obj
->reader
, &dec
->dec
));
1454 php_ion_decimal_ctor(dec
);
1455 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1458 case tid_TIMESTAMP_INT
:
1459 php_ion_unserialize_timestamp(obj
, return_value
);
1460 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1463 case tid_SYMBOL_INT
:
1465 ION_CHECK(ion_reader_read_ion_symbol(obj
->reader
, &sym
));
1466 php_ion_symbol_zval(&sym
, return_value
);
1467 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1470 case tid_STRING_INT
:
1472 ION_CHECK(ion_reader_read_string(obj
->reader
, &str
));
1473 RETVAL_STRINGL((char *) str
.value
, str
.length
);
1475 from_backref_to_string
: ;
1476 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.tmp
, return_value
);
1477 switch (object_type
) {
1479 php_ion_unserialize_object_iface(obj
, object_class
, return_value
);
1488 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1493 php_ion_unserialize_lob(obj
, return_value
);
1494 zend_hash_next_index_insert(&php_ion_globals
.unserializer
.ids
, return_value
);
1498 case tid_SEXP_INT
: // FIXME
1499 php_ion_unserialize_list(obj
, return_value
);
1505 case tid_STRUCT_INT
:
1506 from_backref_to_struct
: ;
1507 php_ion_unserialize_struct(obj
, object_type
, object_class
, return_value
);
1509 zend_string_release(object_class
);
1517 case tid_DATAGRAM_INT
:
1518 ZEND_ASSERT(!"datagram");
1524 void php_ion_unserialize(php_ion_reader
*obj
, zend_string
*zstr
, zval
*return_value
)
1529 ZVAL_OBJ_COPY(&zreader
, &obj
->std
);
1531 object_init_ex(&zreader
, ce_Reader_Buffer_Reader
);
1532 obj
= php_ion_obj(reader
, Z_OBJ(zreader
));
1533 obj
->type
= BUFFER_READER
;
1534 obj
->buffer
= zend_string_copy(zstr
);
1535 php_ion_reader_ctor(obj
);
1538 php_ion_globals_unserializer_step();
1539 php_ion_unserialize_zval(obj
, return_value
, NULL
);
1540 php_ion_globals_unserializer_exit();
1542 zval_ptr_dtor(&zreader
);