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>
20 #if PHP_PQ_HAVE_PHP_JSON_H
21 #include <php_json.h> /* we've added the include directory to INCLUDES */
24 #include <libpq-events.h>
27 #include "php_pq_misc.h"
28 #include "php_pq_object.h"
29 #include "php_pqexc.h"
30 #include "php_pqres.h"
32 #include "php_pq_type.h"
34 zend_class_entry
*php_pqres_class_entry
;
35 static zend_object_handlers php_pqres_object_handlers
;
36 static HashTable php_pqres_object_prophandlers
;
37 static zend_object_iterator_funcs php_pqres_iterator_funcs
;
39 static zend_object_iterator
*php_pqres_iterator_init(zend_class_entry
*ce
, zval
*object
, int by_ref TSRMLS_DC
)
41 php_pqres_iterator_t
*iter
;
42 zval
*prop
, *zfetch_type
;
44 iter
= ecalloc(1, sizeof(*iter
));
45 iter
->zi
.funcs
= &php_pqres_iterator_funcs
;
46 iter
->zi
.data
= object
;
47 /* do not addref, because the iterator lives inside this object anyway */
49 zfetch_type
= prop
= zend_read_property(ce
, object
, ZEND_STRL("fetchType"), 0 TSRMLS_CC
);
50 if (Z_TYPE_P(zfetch_type
) != IS_LONG
) {
51 convert_to_long_ex(&zfetch_type
);
53 iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
54 if (zfetch_type
!= prop
) {
55 zval_ptr_dtor(&zfetch_type
);
57 if (Z_REFCOUNT_P(prop
)) {
64 return (zend_object_iterator
*) iter
;
67 static void php_pqres_iterator_dtor(zend_object_iterator
*i TSRMLS_DC
)
69 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
71 if (iter
->current_val
) {
72 zval_ptr_dtor(&iter
->current_val
);
73 iter
->current_val
= NULL
;
78 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
80 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
81 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
83 switch (PQresultStatus(obj
->intern
->res
)) {
85 #ifdef HAVE_PGRES_SINGLE_TUPLE
86 case PGRES_SINGLE_TUPLE
:
88 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
99 zval
*php_pqres_typed_zval(php_pqres_t
*res
, char *val
, size_t len
, Oid typ TSRMLS_DC
)
105 if (SUCCESS
== zend_hash_index_find(&res
->converters
, typ
, (void *) &zconv
)) {
106 zval
*ztype
, *tmp
= NULL
;
108 MAKE_STD_ZVAL(ztype
);
109 ZVAL_LONG(ztype
, typ
);
110 ZVAL_STRINGL(zv
, val
, len
, 1);
111 zend_call_method_with_2_params(zconv
, NULL
, NULL
, "convertfromstring", &tmp
, zv
, ztype
);
112 zval_ptr_dtor(&ztype
);
123 case PHP_PQ_OID_BOOL
:
124 if (!(res
->auto_convert
& PHP_PQRES_CONV_BOOL
)) {
127 ZVAL_BOOL(zv
, *val
== 't');
130 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
)) {
143 switch (is_numeric_string(val
, len
, &lval
, &dval
, 0)) {
148 ZVAL_DOUBLE(zv
, dval
);
156 case PHP_PQ_OID_FLOAT4
:
157 case PHP_PQ_OID_FLOAT8
:
158 if (!(res
->auto_convert
& PHP_PQRES_CONV_FLOAT
)) {
161 ZVAL_DOUBLE(zv
, zend_strtod(val
, NULL
));
164 case PHP_PQ_OID_DATE
:
165 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
168 php_pqdt_from_string(val
, len
, "Y-m-d", zv TSRMLS_CC
);
171 case PHP_PQ_OID_ABSTIME
:
172 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
175 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s", zv TSRMLS_CC
);
178 case PHP_PQ_OID_TIMESTAMP
:
179 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
182 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.u", zv TSRMLS_CC
);
185 case PHP_PQ_OID_TIMESTAMPTZ
:
186 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
189 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.uO", zv TSRMLS_CC
);
192 #if PHP_PQ_HAVE_PHP_JSON_H && defined(PHP_PQ_OID_JSON)
193 # ifdef PHP_PQ_OID_JSONB
194 case PHP_PQ_OID_JSONB
:
196 case PHP_PQ_OID_JSON
:
197 if (!(res
->auto_convert
& PHP_PQRES_CONV_JSON
)) {
200 php_json_decode_ex(zv
, val
, len
, 0, 512 /* PHP_JSON_DEFAULT_DEPTH */ TSRMLS_CC
);
205 if (!(res
->auto_convert
& PHP_PQRES_CONV_ARRAY
)) {
208 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
))) {
209 Z_TYPE_P(zv
) = IS_ARRAY
;
212 ZVAL_STRINGL(zv
, val
, len
, 1);
220 static inline zval
*php_pqres_get_col(php_pqres_t
*r
, unsigned row
, unsigned col TSRMLS_DC
)
224 if (PQgetisnull(r
->res
, row
, col
)) {
228 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
234 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
)
236 if (PQgetisnull(r
->res
, row
, col
)) {
237 switch (fetch_type
) {
238 case PHP_PQRES_FETCH_OBJECT
:
239 add_property_null(data
, PQfname(r
->res
, col
));
242 case PHP_PQRES_FETCH_ASSOC
:
243 add_assoc_null(data
, PQfname(r
->res
, col
));
246 case PHP_PQRES_FETCH_ARRAY
:
247 add_index_null(data
, col
);
253 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
255 switch (fetch_type
) {
256 case PHP_PQRES_FETCH_OBJECT
:
257 add_property_zval(data
, PQfname(r
->res
, col
), zv
);
261 case PHP_PQRES_FETCH_ASSOC
:
262 add_assoc_zval(data
, PQfname(r
->res
, col
), zv
);
265 case PHP_PQRES_FETCH_ARRAY
:
266 add_index_zval(data
, col
, zv
);
272 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
276 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
283 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
293 if (PQntuples(res
) > row
) {
294 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
295 php_pqres_add_col_to_zval(res_obj
->intern
, row
, c
, fetch_type
, data TSRMLS_CC
);
302 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
304 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
305 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
307 if (!iter
->current_val
) {
308 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
310 *data_ptr
= &iter
->current_val
;
313 #if PHP_VERSION_ID >= 50500
314 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
316 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
318 ZVAL_LONG(key
, iter
->index
);
321 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
323 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
325 *key_num
= (ulong
) iter
->index
;
327 return HASH_KEY_IS_LONG
;
331 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
333 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
335 if (iter
->current_val
) {
336 zval_ptr_dtor(&iter
->current_val
);
337 iter
->current_val
= NULL
;
341 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
343 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
345 php_pqres_iterator_invalidate(i TSRMLS_CC
);
349 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
351 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
353 php_pqres_iterator_invalidate(i TSRMLS_CC
);
357 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
358 php_pqres_iterator_dtor
,
359 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
360 php_pqres_iterator_valid
,
361 /* fetch the item data for the current element */
362 php_pqres_iterator_current
,
363 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
364 php_pqres_iterator_key
,
365 /* step forwards to next element */
366 php_pqres_iterator_next
,
367 /* rewind to start of data (optional, may be NULL) */
368 php_pqres_iterator_rewind
,
369 /* invalidate current value/key (optional, may be NULL) */
370 php_pqres_iterator_invalidate
373 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
375 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
380 *count
= (long) PQntuples(obj
->intern
->res
);
385 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
389 switch (PQresultStatus(res
)) {
390 case PGRES_BAD_RESPONSE
:
391 case PGRES_NONFATAL_ERROR
:
392 case PGRES_FATAL_ERROR
:
393 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
394 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
401 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
403 php_pqres_object_t
*obj
;
404 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
407 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
408 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
409 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
411 r
->auto_convert
= conn_obj
->intern
->default_auto_convert
;
412 r
->default_fetch_type
= conn_obj
->intern
->default_fetch_type
;
414 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
415 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
422 static void php_pqres_object_free(void *o TSRMLS_DC
)
424 php_pqres_object_t
*obj
= o
;
426 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
429 if (obj
->intern
->res
) {
430 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
431 PQclear(obj
->intern
->res
);
432 obj
->intern
->res
= NULL
;
435 if (obj
->intern
->iter
) {
436 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
437 obj
->intern
->iter
= NULL
;
440 zend_hash_destroy(&obj
->intern
->bound
);
441 zend_hash_destroy(&obj
->intern
->converters
);
446 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
450 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
452 php_pqres_object_t
*o
;
454 o
= ecalloc(1, sizeof(*o
));
455 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
456 object_properties_init((zend_object
*) o
, ce
);
457 o
->prophandler
= &php_pqres_object_prophandlers
;
467 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
468 o
->zv
.handlers
= &php_pqres_object_handlers
;
473 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
475 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
478 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
480 php_pqres_object_t
*obj
= o
;
482 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
485 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
487 php_pqres_object_t
*obj
= o
;
489 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
492 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
494 php_pqres_object_t
*obj
= o
;
495 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
498 RETVAL_STRING(error
, 1);
504 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
506 php_pqres_object_t
*obj
= o
;
508 RETVAL_LONG(PQntuples(obj
->intern
->res
));
511 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
513 php_pqres_object_t
*obj
= o
;
515 RETVAL_LONG(PQnfields(obj
->intern
->res
));
518 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
520 php_pqres_object_t
*obj
= o
;
522 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
525 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
527 php_pqres_object_t
*obj
= o
;
529 if (obj
->intern
->iter
) {
530 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
532 RETVAL_LONG(obj
->intern
->default_fetch_type
);
536 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
538 php_pqres_object_t
*obj
= o
;
539 zval
*zfetch_type
= value
;
541 if (Z_TYPE_P(value
) != IS_LONG
) {
542 if (Z_REFCOUNT_P(value
) > 1) {
545 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
546 convert_to_long(tmp
);
549 convert_to_long_ex(&zfetch_type
);
553 if (!obj
->intern
->iter
) {
554 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
555 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
557 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
559 if (zfetch_type
!= value
) {
560 zval_ptr_dtor(&zfetch_type
);
564 static void php_pqres_object_read_auto_conv(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
566 php_pqres_object_t
*obj
= o
;
568 RETVAL_LONG(obj
->intern
->auto_convert
);
571 static void php_pqres_object_write_auto_conv(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
573 php_pqres_object_t
*obj
= o
;
574 zval
*zauto_conv
= value
;
576 if (Z_TYPE_P(value
) != IS_LONG
) {
577 if (Z_REFCOUNT_P(value
) > 1) {
580 ZVAL_ZVAL(tmp
, zauto_conv
, 1, 0);
581 convert_to_long(tmp
);
584 convert_to_long_ex(&zauto_conv
);
588 obj
->intern
->auto_convert
= Z_LVAL_P(zauto_conv
);
590 if (zauto_conv
!= value
) {
591 zval_ptr_dtor(&zauto_conv
);
595 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
598 php_pqres_fetch_t orig_fetch
;
601 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
604 if (obj
->intern
->iter
) {
605 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
607 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
608 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
610 orig_fetch
= obj
->intern
->iter
->fetch_type
;
611 obj
->intern
->iter
->fetch_type
= fetch_type
;
612 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
613 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
615 obj
->intern
->iter
->fetch_type
= orig_fetch
;
620 typedef struct php_pqres_col
{
625 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
633 switch (Z_TYPE_P(zcol
)) {
639 index
= Z_LVAL_P(zcol
);
643 convert_to_string(zcol
);
647 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
648 name
= Z_STRVAL_P(zcol
);
656 col
->num
= PQfnumber(obj
->intern
->res
, name
);
658 col
->name
= PQfname(obj
->intern
->res
, index
);
663 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
666 if (col
->num
== -1) {
667 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
673 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
674 ZEND_ARG_INFO(0, col
)
675 ZEND_ARG_INFO(1, ref
)
677 static PHP_METHOD(pqres
, bind
) {
679 zend_error_handling zeh
;
682 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
683 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
684 zend_restore_error_handling(&zeh TSRMLS_CC
);
687 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
690 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
694 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
699 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
700 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
703 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
711 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
713 zval
**zvalue
, **zbound
= p
;
714 zval
**zrow
= va_arg(argv
, zval
**);
715 STATUS
*rv
= va_arg(argv
, STATUS
*);
717 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
718 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
720 return ZEND_HASH_APPLY_STOP
;
723 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
725 zval_ptr_dtor(zvalue
);
729 return ZEND_HASH_APPLY_KEEP
;
733 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
735 static PHP_METHOD(pqres
, fetchBound
) {
736 zend_error_handling zeh
;
739 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
740 rv
= zend_parse_parameters_none();
741 zend_restore_error_handling(&zeh TSRMLS_CC
);
744 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
747 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
751 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
752 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
753 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
754 zend_restore_error_handling(&zeh TSRMLS_CC
);
759 RETVAL_ZVAL(*row
, 1, 0);
766 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
767 ZEND_ARG_INFO(0, fetch_type
)
769 static PHP_METHOD(pqres
, fetchRow
) {
770 zend_error_handling zeh
;
771 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
772 long fetch_type
= -1;
775 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
776 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
777 zend_restore_error_handling(&zeh TSRMLS_CC
);
781 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
785 if (fetch_type
== -1) {
786 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
789 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
790 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
791 zend_restore_error_handling(&zeh TSRMLS_CC
);
794 RETVAL_ZVAL(*row
, 1, 0);
800 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
803 HashTable
*ht
= HASH_OF(row
);
804 int count
= zend_hash_num_elements(ht
);
807 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
809 zend_hash_internal_pointer_reset(ht
);
811 zend_hash_move_forward(ht
);
813 zend_hash_get_current_data(ht
, (void *) &data
);
818 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 1)
819 ZEND_ARG_INFO(1, ref
)
820 ZEND_ARG_INFO(0, col
)
822 static PHP_METHOD(pqres
, fetchCol
) {
823 zend_error_handling zeh
;
824 zval
*zcol
= NULL
, *zref
;
827 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
828 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|z/!", &zref
, &zcol
);
829 zend_restore_error_handling(&zeh TSRMLS_CC
);
832 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
835 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
839 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
840 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
844 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
847 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
853 ZVAL_ZVAL(zref
, *zres
, 1, 0);
858 zend_restore_error_handling(&zeh TSRMLS_CC
);
863 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all_cols
, 0, 0, 0)
864 ZEND_ARG_INFO(0, col
)
866 static PHP_METHOD(pqres
, fetchAllCols
) {
867 zend_error_handling zeh
;
871 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
872 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z!", &zcol
);
873 zend_restore_error_handling(&zeh TSRMLS_CC
);
876 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
879 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
883 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
884 if (SUCCESS
== column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
885 int r
, rows
= PQntuples(obj
->intern
->res
);
887 array_init(return_value
);
888 for (r
= 0; r
< rows
; ++r
) {
889 add_next_index_zval(return_value
, php_pqres_get_col(obj
->intern
, r
, col
.num TSRMLS_CC
));
892 zend_restore_error_handling(&zeh TSRMLS_CC
);
897 struct apply_to_col_arg
{
898 php_pqres_object_t
*obj
;
899 php_pqres_col_t
*cols
;
903 static int apply_to_col(void *p
, void *a TSRMLS_DC
)
906 struct apply_to_col_arg
*arg
= a
;
908 if (SUCCESS
!= column_nn(arg
->obj
, *c
, arg
->cols TSRMLS_CC
)) {
909 arg
->status
= FAILURE
;
910 return ZEND_HASH_APPLY_STOP
;
912 arg
->status
= SUCCESS
;
914 return ZEND_HASH_APPLY_KEEP
;
918 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
920 struct apply_to_col_arg arg
= {NULL
};
921 php_pqres_col_t
*tmp
;
924 arg
.cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*tmp
));
926 zend_hash_apply_with_argument(ht
, apply_to_col
, &arg TSRMLS_CC
);
928 if (SUCCESS
== arg
.status
) {
936 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
937 ZEND_ARG_INFO(0, keys
)
938 ZEND_ARG_INFO(0, vals
)
939 ZEND_ARG_INFO(0, fetch_type
)
941 static PHP_METHOD(pqres
, map
) {
942 zend_error_handling zeh
;
943 zval
*zkeys
= 0, *zvals
= 0;
944 long fetch_type
= -1;
947 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
948 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
949 zend_restore_error_handling(&zeh TSRMLS_CC
);
952 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
955 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
958 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
961 convert_to_array(zkeys
);
963 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
964 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
974 convert_to_array(zvals
);
976 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
977 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
981 if (fetch_type
== -1) {
982 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
989 switch (fetch_type
) {
990 case PHP_PQRES_FETCH_ARRAY
:
991 case PHP_PQRES_FETCH_ASSOC
:
992 array_init(return_value
);
994 case PHP_PQRES_FETCH_OBJECT
:
995 object_init(return_value
);
998 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
1001 cur
= &return_value
;
1002 for (k
= 0; k
< ks
; ++k
) {
1003 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
1004 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
1006 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
1010 switch (fetch_type
) {
1011 case PHP_PQRES_FETCH_ARRAY
:
1012 case PHP_PQRES_FETCH_ASSOC
:
1015 case PHP_PQRES_FETCH_OBJECT
:
1019 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
1020 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
1026 for (v
= 0; v
< vs
; ++v
) {
1027 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
1028 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
1030 switch (fetch_type
) {
1031 case PHP_PQRES_FETCH_ARRAY
:
1032 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
1034 case PHP_PQRES_FETCH_ASSOC
:
1035 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1037 case PHP_PQRES_FETCH_OBJECT
:
1038 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1043 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
1049 if (keys
&& keys
!= &def
) {
1059 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
1060 ZEND_ARG_INFO(0, fetch_type
)
1061 ZEND_END_ARG_INFO();
1062 static PHP_METHOD(pqres
, fetchAll
) {
1063 zend_error_handling zeh
;
1064 long fetch_type
= -1;
1067 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1068 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
1069 zend_restore_error_handling(&zeh TSRMLS_CC
);
1071 if (SUCCESS
== rv
) {
1072 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1074 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1076 int r
, rows
= PQntuples(obj
->intern
->res
);
1078 if (fetch_type
== -1) {
1079 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
1082 array_init(return_value
);
1083 for (r
= 0; r
< rows
; ++r
) {
1084 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
1090 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
1091 ZEND_END_ARG_INFO();
1092 static PHP_METHOD(pqres
, count
) {
1093 zend_error_handling zeh
;
1096 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1097 rv
= zend_parse_parameters_none();
1098 zend_restore_error_handling(&zeh TSRMLS_CC
);
1100 if (SUCCESS
== rv
) {
1103 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
1104 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1111 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
1112 ZEND_END_ARG_INFO();
1113 static PHP_METHOD(pqres
, desc
) {
1114 zend_error_handling zeh
;
1117 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1118 rv
= zend_parse_parameters_none();
1119 zend_restore_error_handling(&zeh TSRMLS_CC
);
1121 if (SUCCESS
== rv
) {
1122 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1125 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1129 array_init(return_value
);
1130 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
1131 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
1137 static zend_function_entry php_pqres_methods
[] = {
1138 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
1139 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
1140 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
1141 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
1142 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
1143 PHP_ME(pqres
, fetchAllCols
, ai_pqres_fetch_all_cols
, ZEND_ACC_PUBLIC
)
1144 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
1145 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
1146 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
1150 PHP_MSHUTDOWN_FUNCTION(pqres
)
1152 zend_hash_destroy(&php_pqres_object_prophandlers
);
1156 PHP_MINIT_FUNCTION(pqres
)
1158 zend_class_entry ce
= {0};
1159 php_pq_object_prophandler_t ph
= {0};
1161 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
1162 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
1163 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
1164 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
1165 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
1166 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
1168 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
1169 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
1170 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
1171 php_pqres_object_handlers
.clone_obj
= NULL
;
1172 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
1173 php_pqres_object_handlers
.get_gc
= NULL
;
1174 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
1175 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
1176 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
1178 zend_hash_init(&php_pqres_object_prophandlers
, 8, NULL
, NULL
, 1);
1180 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1181 ph
.read
= php_pqres_object_read_status
;
1182 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
1184 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1185 ph
.read
= php_pqres_object_read_status_message
;
1186 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1188 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1189 ph
.read
= php_pqres_object_read_error_message
;
1190 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1192 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1193 ph
.read
= php_pqres_object_read_num_rows
;
1194 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
1196 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1197 ph
.read
= php_pqres_object_read_num_cols
;
1198 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
1200 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1201 ph
.read
= php_pqres_object_read_affected_rows
;
1202 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
1204 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1205 ph
.read
= php_pqres_object_read_fetch_type
;
1206 ph
.write
= php_pqres_object_write_fetch_type
;
1207 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
1210 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("autoConvert"), PHP_PQRES_CONV_ALL
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1211 ph
.read
= php_pqres_object_read_auto_conv
;
1212 ph
.write
= php_pqres_object_write_auto_conv
;
1213 zend_hash_add(&php_pqres_object_prophandlers
, "autoConvert", sizeof("autoConvert"), (void *) &ph
, sizeof(ph
), NULL
);
1216 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
1217 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
1218 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
1219 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
1220 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
1221 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
1222 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
1223 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
1224 #ifdef HAVE_PGRES_COPY_BOTH
1225 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
1227 #ifdef HAVE_PGRES_SINGLE_TUPLE
1228 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
1231 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
1232 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
1233 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1235 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_BOOL"), PHP_PQRES_CONV_BOOL TSRMLS_CC
);
1236 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_INT"), PHP_PQRES_CONV_INT TSRMLS_CC
);
1237 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_FLOAT"), PHP_PQRES_CONV_FLOAT TSRMLS_CC
);
1238 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_SCALAR"), PHP_PQRES_CONV_SCALAR TSRMLS_CC
);
1239 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ARRAY"), PHP_PQRES_CONV_ARRAY TSRMLS_CC
);
1240 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_DATETIME"), PHP_PQRES_CONV_DATETIME TSRMLS_CC
);
1241 #if PHP_PQ_HAVE_PHP_JSON_H
1242 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_JSON"), PHP_PQRES_CONV_JSON TSRMLS_CC
);
1244 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ALL"), PHP_PQRES_CONV_ALL TSRMLS_CC
);
1254 * vim600: noet sw=4 ts=4 fdm=marker
1255 * vim<600: noet sw=4 ts=4