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 #include <libpq-events.h>
23 #include "php_pq_misc.h"
24 #include "php_pq_object.h"
25 #include "php_pqexc.h"
26 #include "php_pqres.h"
28 zend_class_entry
*php_pqres_class_entry
;
29 static zend_object_handlers php_pqres_object_handlers
;
30 static HashTable php_pqres_object_prophandlers
;
31 static zend_object_iterator_funcs php_pqres_iterator_funcs
;
33 static zend_object_iterator
*php_pqres_iterator_init(zend_class_entry
*ce
, zval
*object
, int by_ref TSRMLS_DC
)
35 php_pqres_iterator_t
*iter
;
36 zval
*prop
, *zfetch_type
;
38 iter
= ecalloc(1, sizeof(*iter
));
39 iter
->zi
.funcs
= &php_pqres_iterator_funcs
;
40 iter
->zi
.data
= object
;
43 zfetch_type
= prop
= zend_read_property(ce
, object
, ZEND_STRL("fetchType"), 0 TSRMLS_CC
);
44 if (Z_TYPE_P(zfetch_type
) != IS_LONG
) {
45 convert_to_long_ex(&zfetch_type
);
47 iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
48 if (zfetch_type
!= prop
) {
49 zval_ptr_dtor(&zfetch_type
);
51 if (Z_REFCOUNT_P(prop
)) {
58 return (zend_object_iterator
*) iter
;
61 static void php_pqres_iterator_dtor(zend_object_iterator
*i TSRMLS_DC
)
63 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
65 if (iter
->current_val
) {
66 zval_ptr_dtor(&iter
->current_val
);
67 iter
->current_val
= NULL
;
69 zval_ptr_dtor((zval
**) &iter
->zi
.data
);
73 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
75 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
76 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
78 switch (PQresultStatus(obj
->intern
->res
)) {
80 case PGRES_SINGLE_TUPLE
:
81 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
92 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
102 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
112 if (PQntuples(res
) > row
) {
113 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
114 if (PQgetisnull(res
, row
, c
)) {
115 switch (fetch_type
) {
116 case PHP_PQRES_FETCH_OBJECT
:
117 add_property_null(data
, PQfname(res
, c
));
120 case PHP_PQRES_FETCH_ASSOC
:
121 add_assoc_null(data
, PQfname(res
, c
));
124 case PHP_PQRES_FETCH_ARRAY
:
125 add_index_null(data
, c
);
130 Oid typ
= PQftype(res
, c
);
131 char *val
= PQgetvalue(res
, row
, c
);
132 int len
= PQgetlength(res
, row
, c
);
137 #ifdef HAVE_PHP_PQ_TYPE_H
139 # include "php_pq_type.h"
140 case PHP_PQ_OID_BOOL
:
141 ZVAL_BOOL(zv
, *val
== 't');
144 case PHP_PQ_OID_INT8
:
147 case PHP_PQ_OID_INT4
:
148 case PHP_PQ_OID_INT2
:
151 ZVAL_LONG(zv
, zend_atol(val
, len
));
154 case PHP_PQ_OID_FLOAT4
:
155 case PHP_PQ_OID_FLOAT8
:
156 ZVAL_DOUBLE(zv
, zend_strtod(val
, NULL
));
159 case PHP_PQ_OID_DATE
:
160 php_pqdt_from_string(val
, len
, "Y-m-d", zv TSRMLS_CC
);
163 case PHP_PQ_OID_ABSTIME
:
164 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s", zv TSRMLS_CC
);
167 case PHP_PQ_OID_TIMESTAMP
:
168 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.u", zv TSRMLS_CC
);
171 case PHP_PQ_OID_TIMESTAMPTZ
:
172 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.uO", zv TSRMLS_CC
);
178 ZVAL_BOOL(zv
, *val
== 't');
182 if (PHP_PQ_TYPE_IS_ARRAY(typ
) && (Z_ARRVAL_P(zv
) = php_pq_parse_array(val
, len TSRMLS_CC
))) {
183 Z_TYPE_P(zv
) = IS_ARRAY
;
185 ZVAL_STRINGL(zv
, val
, len
, 1);
190 switch (fetch_type
) {
191 case PHP_PQRES_FETCH_OBJECT
:
192 add_property_zval(data
, PQfname(res
, c
), zv
);
196 case PHP_PQRES_FETCH_ASSOC
:
197 add_assoc_zval(data
, PQfname(res
, c
), zv
);
200 case PHP_PQRES_FETCH_ARRAY
:
201 add_index_zval(data
, c
, zv
);
211 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
213 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
214 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
216 if (!iter
->current_val
) {
217 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
219 *data_ptr
= &iter
->current_val
;
222 #if PHP_VERSION_ID >= 50500
223 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
225 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
227 ZVAL_LONG(key
, iter
->index
);
230 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
232 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
234 *key_num
= (ulong
) iter
->index
;
236 return HASH_KEY_IS_LONG
;
240 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
242 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
244 if (iter
->current_val
) {
245 zval_ptr_dtor(&iter
->current_val
);
246 iter
->current_val
= NULL
;
250 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
252 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
254 php_pqres_iterator_invalidate(i TSRMLS_CC
);
258 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
260 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
262 php_pqres_iterator_invalidate(i TSRMLS_CC
);
266 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
267 php_pqres_iterator_dtor
,
268 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
269 php_pqres_iterator_valid
,
270 /* fetch the item data for the current element */
271 php_pqres_iterator_current
,
272 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
273 php_pqres_iterator_key
,
274 /* step forwards to next element */
275 php_pqres_iterator_next
,
276 /* rewind to start of data (optional, may be NULL) */
277 php_pqres_iterator_rewind
,
278 /* invalidate current value/key (optional, may be NULL) */
279 php_pqres_iterator_invalidate
282 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
284 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
289 *count
= (long) PQntuples(obj
->intern
->res
);
294 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
298 switch (PQresultStatus(res
)) {
299 case PGRES_BAD_RESPONSE
:
300 case PGRES_NONFATAL_ERROR
:
301 case PGRES_FATAL_ERROR
:
302 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
303 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
310 void php_pqres_init_instance_data(PGresult
*res
, php_pqres_object_t
**ptr TSRMLS_DC
)
312 php_pqres_object_t
*obj
;
313 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
316 ZEND_INIT_SYMTABLE(&r
->bound
);
317 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
319 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
326 static void php_pqres_object_free(void *o TSRMLS_DC
)
328 php_pqres_object_t
*obj
= o
;
330 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
333 if (obj
->intern
->res
) {
334 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
335 PQclear(obj
->intern
->res
);
336 obj
->intern
->res
= NULL
;
339 if (obj
->intern
->iter
) {
340 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
341 obj
->intern
->iter
= NULL
;
344 zend_hash_destroy(&obj
->intern
->bound
);
349 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
353 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
355 php_pqres_object_t
*o
;
357 o
= ecalloc(1, sizeof(*o
));
358 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
359 object_properties_init((zend_object
*) o
, ce
);
360 o
->prophandler
= &php_pqres_object_prophandlers
;
370 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
371 o
->zv
.handlers
= &php_pqres_object_handlers
;
376 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
378 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
381 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
383 php_pqres_object_t
*obj
= o
;
385 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
388 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
390 php_pqres_object_t
*obj
= o
;
392 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
395 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
397 php_pqres_object_t
*obj
= o
;
398 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
401 RETVAL_STRING(error
, 1);
407 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
409 php_pqres_object_t
*obj
= o
;
411 RETVAL_LONG(PQntuples(obj
->intern
->res
));
414 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
416 php_pqres_object_t
*obj
= o
;
418 RETVAL_LONG(PQnfields(obj
->intern
->res
));
421 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
423 php_pqres_object_t
*obj
= o
;
425 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
428 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
430 php_pqres_object_t
*obj
= o
;
432 if (obj
->intern
->iter
) {
433 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
435 RETVAL_LONG(PHP_PQRES_FETCH_ARRAY
);
439 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
441 php_pqres_object_t
*obj
= o
;
442 zval
*zfetch_type
= value
;
444 if (Z_TYPE_P(value
) != IS_LONG
) {
445 if (Z_REFCOUNT_P(value
) > 1) {
448 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
449 convert_to_long(tmp
);
452 convert_to_long_ex(&zfetch_type
);
456 if (!obj
->intern
->iter
) {
457 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
458 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
460 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
462 if (zfetch_type
!= value
) {
463 zval_ptr_dtor(&zfetch_type
);
467 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
470 php_pqres_fetch_t orig_fetch
;
473 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
476 if (obj
->intern
->iter
) {
477 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
479 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
480 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
482 orig_fetch
= obj
->intern
->iter
->fetch_type
;
483 obj
->intern
->iter
->fetch_type
= fetch_type
;
484 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
485 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
487 obj
->intern
->iter
->fetch_type
= orig_fetch
;
492 typedef struct php_pqres_col
{
497 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
502 switch (Z_TYPE_P(zcol
)) {
504 index
= Z_LVAL_P(zcol
);
508 convert_to_string(zcol
);
512 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
513 name
= Z_STRVAL_P(zcol
);
520 col
->num
= PQfnumber(obj
->intern
->res
, name
);
522 col
->name
= PQfname(obj
->intern
->res
, index
);
527 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
530 if (col
->num
== -1) {
531 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
537 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
538 ZEND_ARG_INFO(0, col
)
539 ZEND_ARG_INFO(1, ref
)
541 static PHP_METHOD(pqres
, bind
) {
544 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
)) {
545 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
548 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
552 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
557 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
558 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
561 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
569 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
571 zval
**zvalue
, **zbound
= p
;
572 zval
**zrow
= va_arg(argv
, zval
**);
573 STATUS
*rv
= va_arg(argv
, STATUS
*);
575 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
576 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
578 return ZEND_HASH_APPLY_STOP
;
581 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
583 zval_ptr_dtor(zvalue
);
587 return ZEND_HASH_APPLY_KEEP
;
591 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
593 static PHP_METHOD(pqres
, fetchBound
) {
594 zend_error_handling zeh
;
597 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
598 rv
= zend_parse_parameters_none();
599 zend_restore_error_handling(&zeh TSRMLS_CC
);
602 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
605 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
609 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
610 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
611 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
612 zend_restore_error_handling(&zeh TSRMLS_CC
);
617 RETVAL_ZVAL(*row
, 1, 0);
624 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
625 ZEND_ARG_INFO(0, fetch_type
)
627 static PHP_METHOD(pqres
, fetchRow
) {
628 zend_error_handling zeh
;
629 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
630 long fetch_type
= -1;
633 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
634 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
635 zend_restore_error_handling(&zeh TSRMLS_CC
);
639 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
643 if (fetch_type
== -1) {
644 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
647 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
648 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
649 zend_restore_error_handling(&zeh TSRMLS_CC
);
652 RETVAL_ZVAL(*row
, 1, 0);
658 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
661 HashTable
*ht
= HASH_OF(row
);
662 int count
= zend_hash_num_elements(ht
);
665 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
667 zend_hash_internal_pointer_reset(ht
);
669 zend_hash_move_forward(ht
);
671 zend_hash_get_current_data(ht
, (void *) &data
);
676 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 2)
677 ZEND_ARG_INFO(0, col
)
678 ZEND_ARG_INFO(1, ref
)
680 static PHP_METHOD(pqres
, fetchCol
) {
681 zend_error_handling zeh
;
685 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
686 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
687 zend_restore_error_handling(&zeh TSRMLS_CC
);
690 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
693 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
697 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
698 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
704 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
707 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
713 ZVAL_ZVAL(zref
, *zres
, 1, 1);
718 zend_restore_error_handling(&zeh TSRMLS_CC
);
723 static int apply_to_col(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
726 php_pqres_object_t
*obj
= va_arg(argv
, php_pqres_object_t
*);
727 php_pqres_col_t
*col
, **cols
= va_arg(argv
, php_pqres_col_t
**);
728 STATUS
*rv
= va_arg(argv
, STATUS
*);
732 if (SUCCESS
!= column_nn(obj
, *c
, col TSRMLS_CC
)) {
734 return ZEND_HASH_APPLY_STOP
;
738 return ZEND_HASH_APPLY_KEEP
;
742 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
744 php_pqres_col_t
*tmp
, *cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*cols
));
748 zend_hash_apply_with_arguments(ht TSRMLS_CC
, apply_to_col
, 2, obj
, &tmp
, &rv
);
758 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
759 ZEND_ARG_INFO(0, keys
)
760 ZEND_ARG_INFO(0, vals
)
761 ZEND_ARG_INFO(0, fetch_type
)
763 static PHP_METHOD(pqres
, map
) {
764 zend_error_handling zeh
;
765 zval
*zkeys
= 0, *zvals
= 0;
766 long fetch_type
= -1;
769 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
770 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
771 zend_restore_error_handling(&zeh TSRMLS_CC
);
774 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
777 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
780 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
783 convert_to_array(zkeys
);
785 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
786 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
796 convert_to_array(zvals
);
798 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
799 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
803 if (fetch_type
== -1) {
804 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
811 switch (fetch_type
) {
812 case PHP_PQRES_FETCH_ARRAY
:
813 case PHP_PQRES_FETCH_ASSOC
:
814 array_init(return_value
);
816 case PHP_PQRES_FETCH_OBJECT
:
817 object_init(return_value
);
820 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
824 for (k
= 0; k
< ks
; ++k
) {
825 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
826 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
828 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
832 switch (fetch_type
) {
833 case PHP_PQRES_FETCH_ARRAY
:
834 case PHP_PQRES_FETCH_ASSOC
:
837 case PHP_PQRES_FETCH_OBJECT
:
841 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
842 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
848 for (v
= 0; v
< vs
; ++v
) {
849 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
850 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
852 switch (fetch_type
) {
853 case PHP_PQRES_FETCH_ARRAY
:
854 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
856 case PHP_PQRES_FETCH_ASSOC
:
857 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
859 case PHP_PQRES_FETCH_OBJECT
:
860 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
865 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
871 if (keys
&& keys
!= &def
) {
881 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
882 ZEND_ARG_INFO(0, fetch_type
)
884 static PHP_METHOD(pqres
, fetchAll
) {
885 zend_error_handling zeh
;
886 long fetch_type
= -1;
889 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
890 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
891 zend_restore_error_handling(&zeh TSRMLS_CC
);
894 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
896 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
898 int r
, rows
= PQntuples(obj
->intern
->res
);
900 if (fetch_type
== -1) {
901 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
904 array_init(return_value
);
905 for (r
= 0; r
< rows
; ++r
) {
906 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
912 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
914 static PHP_METHOD(pqres
, count
) {
915 if (SUCCESS
== zend_parse_parameters_none()) {
918 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
919 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
926 static zend_function_entry php_pqres_methods
[] = {
927 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
928 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
929 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
930 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
931 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
932 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
933 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
937 PHP_MINIT_FUNCTION(pqres
)
939 zend_class_entry ce
= {0};
940 php_pq_object_prophandler_t ph
= {0};
942 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
943 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
944 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
945 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
946 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
947 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
949 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
950 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
951 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
952 php_pqres_object_handlers
.clone_obj
= NULL
;
953 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
954 php_pqres_object_handlers
.get_gc
= NULL
;
955 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
956 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
957 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
959 zend_hash_init(&php_pqres_object_prophandlers
, 6, NULL
, NULL
, 1);
961 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
962 ph
.read
= php_pqres_object_read_status
;
963 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
965 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
966 ph
.read
= php_pqres_object_read_status_message
;
967 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
969 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
970 ph
.read
= php_pqres_object_read_error_message
;
971 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
973 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
974 ph
.read
= php_pqres_object_read_num_rows
;
975 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
977 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
978 ph
.read
= php_pqres_object_read_num_cols
;
979 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
981 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
982 ph
.read
= php_pqres_object_read_affected_rows
;
983 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
985 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
986 ph
.read
= php_pqres_object_read_fetch_type
;
987 ph
.write
= php_pqres_object_write_fetch_type
;
988 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
991 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
992 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
993 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
994 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
995 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
996 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
997 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
998 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
999 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
1000 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
1002 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
1003 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
1004 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1014 * vim600: noet sw=4 ts=4 fdm=marker
1015 * vim<600: noet sw=4 ts=4