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) 2013, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
19 #include <ext/spl/spl_iterators.h>
21 #include <ext/json/php_json.h>
23 #include <libpq-events.h>
26 #include "php_pq_misc.h"
27 #include "php_pq_object.h"
28 #include "php_pqexc.h"
29 #include "php_pqres.h"
31 #include "php_pq_type.h"
33 zend_class_entry
*php_pqres_class_entry
;
34 static zend_object_handlers php_pqres_object_handlers
;
35 static HashTable php_pqres_object_prophandlers
;
36 static zend_object_iterator_funcs php_pqres_iterator_funcs
;
38 static zend_object_iterator
*php_pqres_iterator_init(zend_class_entry
*ce
, zval
*object
, int by_ref TSRMLS_DC
)
40 php_pqres_iterator_t
*iter
;
41 zval
*prop
, *zfetch_type
;
43 iter
= ecalloc(1, sizeof(*iter
));
44 iter
->zi
.funcs
= &php_pqres_iterator_funcs
;
45 iter
->zi
.data
= object
;
46 /* do not addref, because the iterator lives inside this object anyway */
48 zfetch_type
= prop
= zend_read_property(ce
, object
, ZEND_STRL("fetchType"), 0 TSRMLS_CC
);
49 if (Z_TYPE_P(zfetch_type
) != IS_LONG
) {
50 convert_to_long_ex(&zfetch_type
);
52 iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
53 if (zfetch_type
!= prop
) {
54 zval_ptr_dtor(&zfetch_type
);
56 if (Z_REFCOUNT_P(prop
)) {
63 return (zend_object_iterator
*) iter
;
66 static void php_pqres_iterator_dtor(zend_object_iterator
*i TSRMLS_DC
)
68 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
70 if (iter
->current_val
) {
71 zval_ptr_dtor(&iter
->current_val
);
72 iter
->current_val
= NULL
;
77 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
79 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
80 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
82 switch (PQresultStatus(obj
->intern
->res
)) {
84 #if HAVE_PGRES_SINGLE_TUPLE
85 case PGRES_SINGLE_TUPLE
:
87 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
98 zval
*php_pqres_typed_zval(php_pqres_t
*res
, char *val
, size_t len
, Oid typ TSRMLS_DC
)
104 if (SUCCESS
== zend_hash_index_find(&res
->converters
, typ
, (void *) &zconv
)) {
105 zval
*ztype
, *tmp
= NULL
;
107 MAKE_STD_ZVAL(ztype
);
108 ZVAL_LONG(ztype
, typ
);
109 ZVAL_STRINGL(zv
, val
, len
, 1);
110 zend_call_method_with_2_params(zconv
, NULL
, NULL
, "convertfromstring", &tmp
, zv
, ztype
);
111 zval_ptr_dtor(&ztype
);
122 case PHP_PQ_OID_BOOL
:
123 if (!(res
->auto_convert
& PHP_PQRES_CONV_BOOL
)) {
126 ZVAL_BOOL(zv
, *val
== 't');
129 case PHP_PQ_OID_INT8
:
132 case PHP_PQ_OID_INT4
:
133 case PHP_PQ_OID_INT2
:
136 if (!(res
->auto_convert
& PHP_PQRES_CONV_INT
)) {
139 ZVAL_LONG(zv
, zend_atol(val
, len
));
142 case PHP_PQ_OID_FLOAT4
:
143 case PHP_PQ_OID_FLOAT8
:
144 if (!(res
->auto_convert
& PHP_PQRES_CONV_FLOAT
)) {
147 ZVAL_DOUBLE(zv
, zend_strtod(val
, NULL
));
150 case PHP_PQ_OID_DATE
:
151 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
154 php_pqdt_from_string(val
, len
, "Y-m-d", zv TSRMLS_CC
);
157 case PHP_PQ_OID_ABSTIME
:
158 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
161 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s", zv TSRMLS_CC
);
164 case PHP_PQ_OID_TIMESTAMP
:
165 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
168 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.u", zv TSRMLS_CC
);
171 case PHP_PQ_OID_TIMESTAMPTZ
:
172 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
175 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.uO", zv TSRMLS_CC
);
178 #if HAVE_JSON && defined(PHP_PQ_OID_JSON)
179 # ifdef PHP_PQ_OID_JSONB
180 case PHP_PQ_OID_JSONB
:
182 case PHP_PQ_OID_JSON
:
183 if (!(res
->auto_convert
& PHP_PQRES_CONV_JSON
)) {
186 php_json_decode_ex(zv
, val
, len
, 0, 512 /* PHP_JSON_DEFAULT_DEPTH */ TSRMLS_CC
);
191 if (!(res
->auto_convert
& PHP_PQRES_CONV_ARRAY
)) {
194 if (PHP_PQ_TYPE_IS_ARRAY(typ
) && (Z_ARRVAL_P(zv
) = php_pq_parse_array(res
, val
, len
, PHP_PQ_TYPE_OF_ARRAY(typ
) TSRMLS_CC
))) {
195 Z_TYPE_P(zv
) = IS_ARRAY
;
198 ZVAL_STRINGL(zv
, val
, len
, 1);
206 static inline zval
*php_pqres_get_col(php_pqres_t
*r
, unsigned row
, unsigned col TSRMLS_DC
)
210 if (PQgetisnull(r
->res
, row
, col
)) {
214 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
220 static inline void php_pqres_add_col_to_zval(php_pqres_t
*r
, unsigned row
, unsigned col
, php_pqres_fetch_t fetch_type
, zval
*data TSRMLS_DC
)
222 if (PQgetisnull(r
->res
, row
, col
)) {
223 switch (fetch_type
) {
224 case PHP_PQRES_FETCH_OBJECT
:
225 add_property_null(data
, PQfname(r
->res
, col
));
228 case PHP_PQRES_FETCH_ASSOC
:
229 add_assoc_null(data
, PQfname(r
->res
, col
));
232 case PHP_PQRES_FETCH_ARRAY
:
233 add_index_null(data
, col
);
239 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
241 switch (fetch_type
) {
242 case PHP_PQRES_FETCH_OBJECT
:
243 add_property_zval(data
, PQfname(r
->res
, col
), zv
);
247 case PHP_PQRES_FETCH_ASSOC
:
248 add_assoc_zval(data
, PQfname(r
->res
, col
), zv
);
251 case PHP_PQRES_FETCH_ARRAY
:
252 add_index_zval(data
, col
, zv
);
258 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
262 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
269 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
279 if (PQntuples(res
) > row
) {
280 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
281 php_pqres_add_col_to_zval(res_obj
->intern
, row
, c
, fetch_type
, data TSRMLS_CC
);
288 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
290 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
291 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
293 if (!iter
->current_val
) {
294 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
296 *data_ptr
= &iter
->current_val
;
299 #if PHP_VERSION_ID >= 50500
300 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
302 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
304 ZVAL_LONG(key
, iter
->index
);
307 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
309 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
311 *key_num
= (ulong
) iter
->index
;
313 return HASH_KEY_IS_LONG
;
317 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
319 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
321 if (iter
->current_val
) {
322 zval_ptr_dtor(&iter
->current_val
);
323 iter
->current_val
= NULL
;
327 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
329 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
331 php_pqres_iterator_invalidate(i TSRMLS_CC
);
335 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
337 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
339 php_pqres_iterator_invalidate(i TSRMLS_CC
);
343 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
344 php_pqres_iterator_dtor
,
345 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
346 php_pqres_iterator_valid
,
347 /* fetch the item data for the current element */
348 php_pqres_iterator_current
,
349 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
350 php_pqres_iterator_key
,
351 /* step forwards to next element */
352 php_pqres_iterator_next
,
353 /* rewind to start of data (optional, may be NULL) */
354 php_pqres_iterator_rewind
,
355 /* invalidate current value/key (optional, may be NULL) */
356 php_pqres_iterator_invalidate
359 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
361 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
366 *count
= (long) PQntuples(obj
->intern
->res
);
371 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
375 switch (PQresultStatus(res
)) {
376 case PGRES_BAD_RESPONSE
:
377 case PGRES_NONFATAL_ERROR
:
378 case PGRES_FATAL_ERROR
:
379 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
380 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
387 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
389 php_pqres_object_t
*obj
;
390 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
393 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
394 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
395 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
397 r
->auto_convert
= conn_obj
->intern
->default_auto_convert
;
398 r
->default_fetch_type
= conn_obj
->intern
->default_fetch_type
;
400 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
401 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
408 static void php_pqres_object_free(void *o TSRMLS_DC
)
410 php_pqres_object_t
*obj
= o
;
412 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
415 if (obj
->intern
->res
) {
416 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
417 PQclear(obj
->intern
->res
);
418 obj
->intern
->res
= NULL
;
421 if (obj
->intern
->iter
) {
422 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
423 obj
->intern
->iter
= NULL
;
426 zend_hash_destroy(&obj
->intern
->bound
);
427 zend_hash_destroy(&obj
->intern
->converters
);
432 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
436 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
438 php_pqres_object_t
*o
;
440 o
= ecalloc(1, sizeof(*o
));
441 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
442 object_properties_init((zend_object
*) o
, ce
);
443 o
->prophandler
= &php_pqres_object_prophandlers
;
453 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
454 o
->zv
.handlers
= &php_pqres_object_handlers
;
459 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
461 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
464 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
466 php_pqres_object_t
*obj
= o
;
468 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
471 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
473 php_pqres_object_t
*obj
= o
;
475 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
478 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
480 php_pqres_object_t
*obj
= o
;
481 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
484 RETVAL_STRING(error
, 1);
490 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
492 php_pqres_object_t
*obj
= o
;
494 RETVAL_LONG(PQntuples(obj
->intern
->res
));
497 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
499 php_pqres_object_t
*obj
= o
;
501 RETVAL_LONG(PQnfields(obj
->intern
->res
));
504 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
506 php_pqres_object_t
*obj
= o
;
508 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
511 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
513 php_pqres_object_t
*obj
= o
;
515 if (obj
->intern
->iter
) {
516 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
518 RETVAL_LONG(obj
->intern
->default_fetch_type
);
522 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
524 php_pqres_object_t
*obj
= o
;
525 zval
*zfetch_type
= value
;
527 if (Z_TYPE_P(value
) != IS_LONG
) {
528 if (Z_REFCOUNT_P(value
) > 1) {
531 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
532 convert_to_long(tmp
);
535 convert_to_long_ex(&zfetch_type
);
539 if (!obj
->intern
->iter
) {
540 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
541 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
543 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
545 if (zfetch_type
!= value
) {
546 zval_ptr_dtor(&zfetch_type
);
550 static void php_pqres_object_read_auto_conv(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
552 php_pqres_object_t
*obj
= o
;
554 RETVAL_LONG(obj
->intern
->auto_convert
);
557 static void php_pqres_object_write_auto_conv(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
559 php_pqres_object_t
*obj
= o
;
560 zval
*zauto_conv
= value
;
562 if (Z_TYPE_P(value
) != IS_LONG
) {
563 if (Z_REFCOUNT_P(value
) > 1) {
566 ZVAL_ZVAL(tmp
, zauto_conv
, 1, 0);
567 convert_to_long(tmp
);
570 convert_to_long_ex(&zauto_conv
);
574 obj
->intern
->auto_convert
= Z_LVAL_P(zauto_conv
);
576 if (zauto_conv
!= value
) {
577 zval_ptr_dtor(&zauto_conv
);
581 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
584 php_pqres_fetch_t orig_fetch
;
587 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
590 if (obj
->intern
->iter
) {
591 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
593 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
594 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
596 orig_fetch
= obj
->intern
->iter
->fetch_type
;
597 obj
->intern
->iter
->fetch_type
= fetch_type
;
598 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
599 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
601 obj
->intern
->iter
->fetch_type
= orig_fetch
;
606 typedef struct php_pqres_col
{
611 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
619 switch (Z_TYPE_P(zcol
)) {
625 index
= Z_LVAL_P(zcol
);
629 convert_to_string(zcol
);
633 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
634 name
= Z_STRVAL_P(zcol
);
642 col
->num
= PQfnumber(obj
->intern
->res
, name
);
644 col
->name
= PQfname(obj
->intern
->res
, index
);
649 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
652 if (col
->num
== -1) {
653 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
659 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
660 ZEND_ARG_INFO(0, col
)
661 ZEND_ARG_INFO(1, ref
)
663 static PHP_METHOD(pqres
, bind
) {
665 zend_error_handling zeh
;
668 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
669 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
670 zend_restore_error_handling(&zeh TSRMLS_CC
);
673 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
676 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
680 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
685 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
686 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
689 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
697 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
699 zval
**zvalue
, **zbound
= p
;
700 zval
**zrow
= va_arg(argv
, zval
**);
701 STATUS
*rv
= va_arg(argv
, STATUS
*);
703 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
704 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
706 return ZEND_HASH_APPLY_STOP
;
709 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
711 zval_ptr_dtor(zvalue
);
715 return ZEND_HASH_APPLY_KEEP
;
719 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
721 static PHP_METHOD(pqres
, fetchBound
) {
722 zend_error_handling zeh
;
725 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
726 rv
= zend_parse_parameters_none();
727 zend_restore_error_handling(&zeh TSRMLS_CC
);
730 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
733 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
737 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
738 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
739 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
740 zend_restore_error_handling(&zeh TSRMLS_CC
);
745 RETVAL_ZVAL(*row
, 1, 0);
752 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
753 ZEND_ARG_INFO(0, fetch_type
)
755 static PHP_METHOD(pqres
, fetchRow
) {
756 zend_error_handling zeh
;
757 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
758 long fetch_type
= -1;
761 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
762 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
763 zend_restore_error_handling(&zeh TSRMLS_CC
);
767 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
771 if (fetch_type
== -1) {
772 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
775 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
776 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
777 zend_restore_error_handling(&zeh TSRMLS_CC
);
780 RETVAL_ZVAL(*row
, 1, 0);
786 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
789 HashTable
*ht
= HASH_OF(row
);
790 int count
= zend_hash_num_elements(ht
);
793 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
795 zend_hash_internal_pointer_reset(ht
);
797 zend_hash_move_forward(ht
);
799 zend_hash_get_current_data(ht
, (void *) &data
);
804 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 1)
805 ZEND_ARG_INFO(1, ref
)
806 ZEND_ARG_INFO(0, col
)
808 static PHP_METHOD(pqres
, fetchCol
) {
809 zend_error_handling zeh
;
810 zval
*zcol
= NULL
, *zref
;
813 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
814 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|z/!", &zref
, &zcol
);
815 zend_restore_error_handling(&zeh TSRMLS_CC
);
818 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
821 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
825 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
826 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
830 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
833 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
839 ZVAL_ZVAL(zref
, *zres
, 1, 0);
844 zend_restore_error_handling(&zeh TSRMLS_CC
);
849 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all_cols
, 0, 0, 0)
850 ZEND_ARG_INFO(0, col
)
852 static PHP_METHOD(pqres
, fetchAllCols
) {
853 zend_error_handling zeh
;
857 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
858 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z!", &zcol
);
859 zend_restore_error_handling(&zeh TSRMLS_CC
);
862 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
865 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
869 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
870 if (SUCCESS
== column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
871 int r
, rows
= PQntuples(obj
->intern
->res
);
873 array_init(return_value
);
874 for (r
= 0; r
< rows
; ++r
) {
875 add_next_index_zval(return_value
, php_pqres_get_col(obj
->intern
, r
, col
.num TSRMLS_CC
));
878 zend_restore_error_handling(&zeh TSRMLS_CC
);
883 struct apply_to_col_arg
{
884 php_pqres_object_t
*obj
;
885 php_pqres_col_t
*cols
;
889 static int apply_to_col(void *p
, void *a TSRMLS_DC
)
892 struct apply_to_col_arg
*arg
= a
;
894 if (SUCCESS
!= column_nn(arg
->obj
, *c
, arg
->cols TSRMLS_CC
)) {
895 arg
->status
= FAILURE
;
896 return ZEND_HASH_APPLY_STOP
;
898 arg
->status
= SUCCESS
;
900 return ZEND_HASH_APPLY_KEEP
;
904 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
906 struct apply_to_col_arg arg
= {NULL
};
907 php_pqres_col_t
*tmp
;
910 arg
.cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*tmp
));
912 zend_hash_apply_with_argument(ht
, apply_to_col
, &arg TSRMLS_CC
);
914 if (SUCCESS
== arg
.status
) {
922 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
923 ZEND_ARG_INFO(0, keys
)
924 ZEND_ARG_INFO(0, vals
)
925 ZEND_ARG_INFO(0, fetch_type
)
927 static PHP_METHOD(pqres
, map
) {
928 zend_error_handling zeh
;
929 zval
*zkeys
= 0, *zvals
= 0;
930 long fetch_type
= -1;
933 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
934 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
935 zend_restore_error_handling(&zeh TSRMLS_CC
);
938 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
941 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
944 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
947 convert_to_array(zkeys
);
949 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
950 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
960 convert_to_array(zvals
);
962 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
963 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
967 if (fetch_type
== -1) {
968 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
975 switch (fetch_type
) {
976 case PHP_PQRES_FETCH_ARRAY
:
977 case PHP_PQRES_FETCH_ASSOC
:
978 array_init(return_value
);
980 case PHP_PQRES_FETCH_OBJECT
:
981 object_init(return_value
);
984 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
988 for (k
= 0; k
< ks
; ++k
) {
989 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
990 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
992 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
996 switch (fetch_type
) {
997 case PHP_PQRES_FETCH_ARRAY
:
998 case PHP_PQRES_FETCH_ASSOC
:
1001 case PHP_PQRES_FETCH_OBJECT
:
1005 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
1006 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
1012 for (v
= 0; v
< vs
; ++v
) {
1013 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
1014 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
1016 switch (fetch_type
) {
1017 case PHP_PQRES_FETCH_ARRAY
:
1018 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
1020 case PHP_PQRES_FETCH_ASSOC
:
1021 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1023 case PHP_PQRES_FETCH_OBJECT
:
1024 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1029 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
1035 if (keys
&& keys
!= &def
) {
1045 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
1046 ZEND_ARG_INFO(0, fetch_type
)
1047 ZEND_END_ARG_INFO();
1048 static PHP_METHOD(pqres
, fetchAll
) {
1049 zend_error_handling zeh
;
1050 long fetch_type
= -1;
1053 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1054 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
1055 zend_restore_error_handling(&zeh TSRMLS_CC
);
1057 if (SUCCESS
== rv
) {
1058 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1060 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1062 int r
, rows
= PQntuples(obj
->intern
->res
);
1064 if (fetch_type
== -1) {
1065 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
1068 array_init(return_value
);
1069 for (r
= 0; r
< rows
; ++r
) {
1070 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
1076 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
1077 ZEND_END_ARG_INFO();
1078 static PHP_METHOD(pqres
, count
) {
1079 zend_error_handling zeh
;
1082 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1083 rv
= zend_parse_parameters_none();
1084 zend_restore_error_handling(&zeh TSRMLS_CC
);
1086 if (SUCCESS
== rv
) {
1089 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
1090 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1097 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
1098 ZEND_END_ARG_INFO();
1099 static PHP_METHOD(pqres
, desc
) {
1100 zend_error_handling zeh
;
1103 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1104 rv
= zend_parse_parameters_none();
1105 zend_restore_error_handling(&zeh TSRMLS_CC
);
1107 if (SUCCESS
== rv
) {
1108 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1111 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1115 array_init(return_value
);
1116 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
1117 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
1123 static zend_function_entry php_pqres_methods
[] = {
1124 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
1125 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
1126 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
1127 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
1128 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
1129 PHP_ME(pqres
, fetchAllCols
, ai_pqres_fetch_all_cols
, ZEND_ACC_PUBLIC
)
1130 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
1131 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
1132 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
1136 PHP_MSHUTDOWN_FUNCTION(pqres
)
1138 zend_hash_destroy(&php_pqres_object_prophandlers
);
1142 PHP_MINIT_FUNCTION(pqres
)
1144 zend_class_entry ce
= {0};
1145 php_pq_object_prophandler_t ph
= {0};
1147 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
1148 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
1149 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
1150 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
1151 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
1152 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
1154 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
1155 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
1156 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
1157 php_pqres_object_handlers
.clone_obj
= NULL
;
1158 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
1159 php_pqres_object_handlers
.get_gc
= NULL
;
1160 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
1161 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
1162 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
1164 zend_hash_init(&php_pqres_object_prophandlers
, 8, NULL
, NULL
, 1);
1166 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1167 ph
.read
= php_pqres_object_read_status
;
1168 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
1170 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1171 ph
.read
= php_pqres_object_read_status_message
;
1172 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1174 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1175 ph
.read
= php_pqres_object_read_error_message
;
1176 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1178 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1179 ph
.read
= php_pqres_object_read_num_rows
;
1180 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
1182 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1183 ph
.read
= php_pqres_object_read_num_cols
;
1184 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
1186 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1187 ph
.read
= php_pqres_object_read_affected_rows
;
1188 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
1190 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1191 ph
.read
= php_pqres_object_read_fetch_type
;
1192 ph
.write
= php_pqres_object_write_fetch_type
;
1193 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
1196 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("autoConvert"), PHP_PQRES_CONV_ALL
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1197 ph
.read
= php_pqres_object_read_auto_conv
;
1198 ph
.write
= php_pqres_object_write_auto_conv
;
1199 zend_hash_add(&php_pqres_object_prophandlers
, "autoConvert", sizeof("autoConvert"), (void *) &ph
, sizeof(ph
), NULL
);
1202 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
1203 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
1204 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
1205 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
1206 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
1207 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
1208 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
1209 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
1210 #ifdef HAVE_PGRES_COPY_BOTH
1211 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
1213 #if HAVE_PGRES_SINGLE_TUPLE
1214 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
1217 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
1218 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
1219 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1221 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_BOOL"), PHP_PQRES_CONV_BOOL TSRMLS_CC
);
1222 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_INT"), PHP_PQRES_CONV_INT TSRMLS_CC
);
1223 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_FLOAT"), PHP_PQRES_CONV_FLOAT TSRMLS_CC
);
1224 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_SCALAR"), PHP_PQRES_CONV_SCALAR TSRMLS_CC
);
1225 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ARRAY"), PHP_PQRES_CONV_ARRAY TSRMLS_CC
);
1226 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_DATETIME"), PHP_PQRES_CONV_DATETIME TSRMLS_CC
);
1228 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_JSON"), PHP_PQRES_CONV_JSON TSRMLS_CC
);
1230 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ALL"), PHP_PQRES_CONV_ALL TSRMLS_CC
);
1240 * vim600: noet sw=4 ts=4 fdm=marker
1241 * vim<600: noet sw=4 ts=4