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 <ext/json/php_json.h>
21 #include <libpq-events.h>
24 #include "php_pq_misc.h"
25 #include "php_pq_object.h"
26 #include "php_pqexc.h"
27 #include "php_pqres.h"
29 #include "php_pq_type.h"
31 zend_class_entry
*php_pqres_class_entry
;
32 static zend_object_handlers php_pqres_object_handlers
;
33 static HashTable php_pqres_object_prophandlers
;
34 static zend_object_iterator_funcs php_pqres_iterator_funcs
;
36 static zend_object_iterator
*php_pqres_iterator_init(zend_class_entry
*ce
, zval
*object
, int by_ref TSRMLS_DC
)
38 php_pqres_iterator_t
*iter
;
39 zval
*prop
, *zfetch_type
;
41 iter
= ecalloc(1, sizeof(*iter
));
42 iter
->zi
.funcs
= &php_pqres_iterator_funcs
;
43 iter
->zi
.data
= object
;
44 /* do not addref, because the iterator lives inside this object anyway */
46 zfetch_type
= prop
= zend_read_property(ce
, object
, ZEND_STRL("fetchType"), 0 TSRMLS_CC
);
47 if (Z_TYPE_P(zfetch_type
) != IS_LONG
) {
48 convert_to_long_ex(&zfetch_type
);
50 iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
51 if (zfetch_type
!= prop
) {
52 zval_ptr_dtor(&zfetch_type
);
54 if (Z_REFCOUNT_P(prop
)) {
61 return (zend_object_iterator
*) iter
;
64 static void php_pqres_iterator_dtor(zend_object_iterator
*i TSRMLS_DC
)
66 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
68 if (iter
->current_val
) {
69 zval_ptr_dtor(&iter
->current_val
);
70 iter
->current_val
= NULL
;
75 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
77 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
78 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
80 switch (PQresultStatus(obj
->intern
->res
)) {
82 case PGRES_SINGLE_TUPLE
:
83 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
94 zval
*php_pqres_typed_zval(php_pqres_t
*res
, char *val
, size_t len
, Oid typ TSRMLS_DC
)
100 if (SUCCESS
== zend_hash_index_find(&res
->converters
, typ
, (void *) &zconv
)) {
101 zval
*ztype
, *tmp
= NULL
;
103 MAKE_STD_ZVAL(ztype
);
104 ZVAL_LONG(ztype
, typ
);
105 ZVAL_STRINGL(zv
, val
, len
, 1);
106 zend_call_method_with_2_params(zconv
, NULL
, NULL
, "convertfromstring", &tmp
, zv
, ztype
);
107 zval_ptr_dtor(&ztype
);
118 case PHP_PQ_OID_BOOL
:
119 if (!(res
->auto_convert
& PHP_PQRES_CONV_BOOL
)) {
122 ZVAL_BOOL(zv
, *val
== 't');
125 case PHP_PQ_OID_INT8
:
128 case PHP_PQ_OID_INT4
:
129 case PHP_PQ_OID_INT2
:
132 if (!(res
->auto_convert
& PHP_PQRES_CONV_INT
)) {
135 ZVAL_LONG(zv
, zend_atol(val
, len
));
138 case PHP_PQ_OID_FLOAT4
:
139 case PHP_PQ_OID_FLOAT8
:
140 if (!(res
->auto_convert
& PHP_PQRES_CONV_FLOAT
)) {
143 ZVAL_DOUBLE(zv
, zend_strtod(val
, NULL
));
146 case PHP_PQ_OID_DATE
:
147 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
150 php_pqdt_from_string(val
, len
, "Y-m-d", zv TSRMLS_CC
);
153 case PHP_PQ_OID_ABSTIME
:
154 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
157 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s", zv TSRMLS_CC
);
160 case PHP_PQ_OID_TIMESTAMP
:
161 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
164 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.u", zv TSRMLS_CC
);
167 case PHP_PQ_OID_TIMESTAMPTZ
:
168 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
171 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.uO", zv TSRMLS_CC
);
174 #ifdef PHP_PQ_OID_JSON
175 # ifdef PHP_PQ_OID_JSONB
176 case PHP_PQ_OID_JSONB
:
178 case PHP_PQ_OID_JSON
:
179 if (!(res
->auto_convert
& PHP_PQRES_CONV_JSON
)) {
182 php_json_decode_ex(zv
, val
, len
, 0, 512 /* PHP_JSON_DEFAULT_DEPTH */ TSRMLS_CC
);
187 if (!(res
->auto_convert
& PHP_PQRES_CONV_ARRAY
)) {
190 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
))) {
191 Z_TYPE_P(zv
) = IS_ARRAY
;
194 ZVAL_STRINGL(zv
, val
, len
, 1);
202 static inline zval
*php_pqres_get_col(php_pqres_t
*r
, unsigned row
, unsigned col TSRMLS_DC
)
206 if (PQgetisnull(r
->res
, row
, col
)) {
210 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
216 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
)
218 if (PQgetisnull(r
->res
, row
, col
)) {
219 switch (fetch_type
) {
220 case PHP_PQRES_FETCH_OBJECT
:
221 add_property_null(data
, PQfname(r
->res
, col
));
224 case PHP_PQRES_FETCH_ASSOC
:
225 add_assoc_null(data
, PQfname(r
->res
, col
));
228 case PHP_PQRES_FETCH_ARRAY
:
229 add_index_null(data
, col
);
235 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
237 switch (fetch_type
) {
238 case PHP_PQRES_FETCH_OBJECT
:
239 add_property_zval(data
, PQfname(r
->res
, col
), zv
);
243 case PHP_PQRES_FETCH_ASSOC
:
244 add_assoc_zval(data
, PQfname(r
->res
, col
), zv
);
247 case PHP_PQRES_FETCH_ARRAY
:
248 add_index_zval(data
, col
, zv
);
254 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
258 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
265 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
275 if (PQntuples(res
) > row
) {
276 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
277 php_pqres_add_col_to_zval(res_obj
->intern
, row
, c
, fetch_type
, data TSRMLS_CC
);
284 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
286 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
287 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
289 if (!iter
->current_val
) {
290 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
292 *data_ptr
= &iter
->current_val
;
295 #if PHP_VERSION_ID >= 50500
296 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
298 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
300 ZVAL_LONG(key
, iter
->index
);
303 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
305 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
307 *key_num
= (ulong
) iter
->index
;
309 return HASH_KEY_IS_LONG
;
313 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
315 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
317 if (iter
->current_val
) {
318 zval_ptr_dtor(&iter
->current_val
);
319 iter
->current_val
= NULL
;
323 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
325 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
327 php_pqres_iterator_invalidate(i TSRMLS_CC
);
331 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
333 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
335 php_pqres_iterator_invalidate(i TSRMLS_CC
);
339 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
340 php_pqres_iterator_dtor
,
341 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
342 php_pqres_iterator_valid
,
343 /* fetch the item data for the current element */
344 php_pqres_iterator_current
,
345 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
346 php_pqres_iterator_key
,
347 /* step forwards to next element */
348 php_pqres_iterator_next
,
349 /* rewind to start of data (optional, may be NULL) */
350 php_pqres_iterator_rewind
,
351 /* invalidate current value/key (optional, may be NULL) */
352 php_pqres_iterator_invalidate
355 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
357 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
362 *count
= (long) PQntuples(obj
->intern
->res
);
367 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
371 switch (PQresultStatus(res
)) {
372 case PGRES_BAD_RESPONSE
:
373 case PGRES_NONFATAL_ERROR
:
374 case PGRES_FATAL_ERROR
:
375 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
376 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
383 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
385 php_pqres_object_t
*obj
;
386 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
389 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
390 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
391 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
393 r
->auto_convert
= conn_obj
->intern
->default_auto_convert
;
394 r
->default_fetch_type
= conn_obj
->intern
->default_fetch_type
;
396 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
397 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
404 static void php_pqres_object_free(void *o TSRMLS_DC
)
406 php_pqres_object_t
*obj
= o
;
408 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
411 if (obj
->intern
->res
) {
412 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
413 PQclear(obj
->intern
->res
);
414 obj
->intern
->res
= NULL
;
417 if (obj
->intern
->iter
) {
418 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
419 obj
->intern
->iter
= NULL
;
422 zend_hash_destroy(&obj
->intern
->bound
);
423 zend_hash_destroy(&obj
->intern
->converters
);
428 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
432 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
434 php_pqres_object_t
*o
;
436 o
= ecalloc(1, sizeof(*o
));
437 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
438 object_properties_init((zend_object
*) o
, ce
);
439 o
->prophandler
= &php_pqres_object_prophandlers
;
449 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
450 o
->zv
.handlers
= &php_pqres_object_handlers
;
455 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
457 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
460 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
462 php_pqres_object_t
*obj
= o
;
464 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
467 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
469 php_pqres_object_t
*obj
= o
;
471 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
474 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
476 php_pqres_object_t
*obj
= o
;
477 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
480 RETVAL_STRING(error
, 1);
486 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
488 php_pqres_object_t
*obj
= o
;
490 RETVAL_LONG(PQntuples(obj
->intern
->res
));
493 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
495 php_pqres_object_t
*obj
= o
;
497 RETVAL_LONG(PQnfields(obj
->intern
->res
));
500 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
502 php_pqres_object_t
*obj
= o
;
504 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
507 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
509 php_pqres_object_t
*obj
= o
;
511 if (obj
->intern
->iter
) {
512 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
514 RETVAL_LONG(obj
->intern
->default_fetch_type
);
518 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
520 php_pqres_object_t
*obj
= o
;
521 zval
*zfetch_type
= value
;
523 if (Z_TYPE_P(value
) != IS_LONG
) {
524 if (Z_REFCOUNT_P(value
) > 1) {
527 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
528 convert_to_long(tmp
);
531 convert_to_long_ex(&zfetch_type
);
535 if (!obj
->intern
->iter
) {
536 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
537 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
539 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
541 if (zfetch_type
!= value
) {
542 zval_ptr_dtor(&zfetch_type
);
546 static void php_pqres_object_read_auto_conv(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
548 php_pqres_object_t
*obj
= o
;
550 RETVAL_LONG(obj
->intern
->auto_convert
);
553 static void php_pqres_object_write_auto_conv(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
555 php_pqres_object_t
*obj
= o
;
556 zval
*zauto_conv
= value
;
558 if (Z_TYPE_P(value
) != IS_LONG
) {
559 if (Z_REFCOUNT_P(value
) > 1) {
562 ZVAL_ZVAL(tmp
, zauto_conv
, 1, 0);
563 convert_to_long(tmp
);
566 convert_to_long_ex(&zauto_conv
);
570 obj
->intern
->auto_convert
= Z_LVAL_P(zauto_conv
);
572 if (zauto_conv
!= value
) {
573 zval_ptr_dtor(&zauto_conv
);
577 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
580 php_pqres_fetch_t orig_fetch
;
583 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
586 if (obj
->intern
->iter
) {
587 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
589 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
590 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
592 orig_fetch
= obj
->intern
->iter
->fetch_type
;
593 obj
->intern
->iter
->fetch_type
= fetch_type
;
594 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
595 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
597 obj
->intern
->iter
->fetch_type
= orig_fetch
;
602 typedef struct php_pqres_col
{
607 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
615 switch (Z_TYPE_P(zcol
)) {
621 index
= Z_LVAL_P(zcol
);
625 convert_to_string(zcol
);
629 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
630 name
= Z_STRVAL_P(zcol
);
638 col
->num
= PQfnumber(obj
->intern
->res
, name
);
640 col
->name
= PQfname(obj
->intern
->res
, index
);
645 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
648 if (col
->num
== -1) {
649 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
655 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
656 ZEND_ARG_INFO(0, col
)
657 ZEND_ARG_INFO(1, ref
)
659 static PHP_METHOD(pqres
, bind
) {
661 zend_error_handling zeh
;
664 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
665 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
666 zend_restore_error_handling(&zeh TSRMLS_CC
);
669 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
672 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
676 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
681 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
682 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
685 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
693 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
695 zval
**zvalue
, **zbound
= p
;
696 zval
**zrow
= va_arg(argv
, zval
**);
697 STATUS
*rv
= va_arg(argv
, STATUS
*);
699 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
700 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
702 return ZEND_HASH_APPLY_STOP
;
705 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
707 zval_ptr_dtor(zvalue
);
711 return ZEND_HASH_APPLY_KEEP
;
715 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
717 static PHP_METHOD(pqres
, fetchBound
) {
718 zend_error_handling zeh
;
721 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
722 rv
= zend_parse_parameters_none();
723 zend_restore_error_handling(&zeh TSRMLS_CC
);
726 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
729 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
733 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
734 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
735 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
736 zend_restore_error_handling(&zeh TSRMLS_CC
);
741 RETVAL_ZVAL(*row
, 1, 0);
748 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
749 ZEND_ARG_INFO(0, fetch_type
)
751 static PHP_METHOD(pqres
, fetchRow
) {
752 zend_error_handling zeh
;
753 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
754 long fetch_type
= -1;
757 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
758 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
759 zend_restore_error_handling(&zeh TSRMLS_CC
);
763 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
767 if (fetch_type
== -1) {
768 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
771 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
772 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
773 zend_restore_error_handling(&zeh TSRMLS_CC
);
776 RETVAL_ZVAL(*row
, 1, 0);
782 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
785 HashTable
*ht
= HASH_OF(row
);
786 int count
= zend_hash_num_elements(ht
);
789 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
791 zend_hash_internal_pointer_reset(ht
);
793 zend_hash_move_forward(ht
);
795 zend_hash_get_current_data(ht
, (void *) &data
);
800 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 1)
801 ZEND_ARG_INFO(1, ref
)
802 ZEND_ARG_INFO(0, col
)
804 static PHP_METHOD(pqres
, fetchCol
) {
805 zend_error_handling zeh
;
806 zval
*zcol
= NULL
, *zref
;
809 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
810 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|z/!", &zref
, &zcol
);
811 zend_restore_error_handling(&zeh TSRMLS_CC
);
814 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
817 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
821 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
822 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
826 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
829 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
835 ZVAL_ZVAL(zref
, *zres
, 1, 0);
840 zend_restore_error_handling(&zeh TSRMLS_CC
);
845 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all_cols
, 0, 0, 0)
846 ZEND_ARG_INFO(0, col
)
848 static PHP_METHOD(pqres
, fetchAllCols
) {
849 zend_error_handling zeh
;
853 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
854 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z!", &zcol
);
855 zend_restore_error_handling(&zeh TSRMLS_CC
);
858 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
861 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
865 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
866 if (SUCCESS
== column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
867 int r
, rows
= PQntuples(obj
->intern
->res
);
869 array_init(return_value
);
870 for (r
= 0; r
< rows
; ++r
) {
871 add_next_index_zval(return_value
, php_pqres_get_col(obj
->intern
, r
, col
.num TSRMLS_CC
));
874 zend_restore_error_handling(&zeh TSRMLS_CC
);
879 struct apply_to_col_arg
{
880 php_pqres_object_t
*obj
;
881 php_pqres_col_t
*cols
;
885 static int apply_to_col(void *p
, void *a TSRMLS_DC
)
888 struct apply_to_col_arg
*arg
= a
;
890 if (SUCCESS
!= column_nn(arg
->obj
, *c
, arg
->cols TSRMLS_CC
)) {
891 arg
->status
= FAILURE
;
892 return ZEND_HASH_APPLY_STOP
;
894 arg
->status
= SUCCESS
;
896 return ZEND_HASH_APPLY_KEEP
;
900 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
902 struct apply_to_col_arg arg
= {NULL
};
903 php_pqres_col_t
*tmp
;
906 arg
.cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*tmp
));
908 zend_hash_apply_with_argument(ht
, apply_to_col
, &arg TSRMLS_CC
);
910 if (SUCCESS
== arg
.status
) {
918 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
919 ZEND_ARG_INFO(0, keys
)
920 ZEND_ARG_INFO(0, vals
)
921 ZEND_ARG_INFO(0, fetch_type
)
923 static PHP_METHOD(pqres
, map
) {
924 zend_error_handling zeh
;
925 zval
*zkeys
= 0, *zvals
= 0;
926 long fetch_type
= -1;
929 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
930 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
931 zend_restore_error_handling(&zeh TSRMLS_CC
);
934 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
937 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
940 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
943 convert_to_array(zkeys
);
945 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
946 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
956 convert_to_array(zvals
);
958 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
959 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
963 if (fetch_type
== -1) {
964 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
971 switch (fetch_type
) {
972 case PHP_PQRES_FETCH_ARRAY
:
973 case PHP_PQRES_FETCH_ASSOC
:
974 array_init(return_value
);
976 case PHP_PQRES_FETCH_OBJECT
:
977 object_init(return_value
);
980 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
984 for (k
= 0; k
< ks
; ++k
) {
985 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
986 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
988 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
992 switch (fetch_type
) {
993 case PHP_PQRES_FETCH_ARRAY
:
994 case PHP_PQRES_FETCH_ASSOC
:
997 case PHP_PQRES_FETCH_OBJECT
:
1001 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
1002 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
1008 for (v
= 0; v
< vs
; ++v
) {
1009 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
1010 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
1012 switch (fetch_type
) {
1013 case PHP_PQRES_FETCH_ARRAY
:
1014 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
1016 case PHP_PQRES_FETCH_ASSOC
:
1017 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1019 case PHP_PQRES_FETCH_OBJECT
:
1020 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1025 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
1031 if (keys
&& keys
!= &def
) {
1041 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
1042 ZEND_ARG_INFO(0, fetch_type
)
1043 ZEND_END_ARG_INFO();
1044 static PHP_METHOD(pqres
, fetchAll
) {
1045 zend_error_handling zeh
;
1046 long fetch_type
= -1;
1049 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1050 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
1051 zend_restore_error_handling(&zeh TSRMLS_CC
);
1053 if (SUCCESS
== rv
) {
1054 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1056 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1058 int r
, rows
= PQntuples(obj
->intern
->res
);
1060 if (fetch_type
== -1) {
1061 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
1064 array_init(return_value
);
1065 for (r
= 0; r
< rows
; ++r
) {
1066 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
1072 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
1073 ZEND_END_ARG_INFO();
1074 static PHP_METHOD(pqres
, count
) {
1075 zend_error_handling zeh
;
1078 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1079 rv
= zend_parse_parameters_none();
1080 zend_restore_error_handling(&zeh TSRMLS_CC
);
1082 if (SUCCESS
== rv
) {
1085 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
1086 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1093 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
1094 ZEND_END_ARG_INFO();
1095 static PHP_METHOD(pqres
, desc
) {
1096 zend_error_handling zeh
;
1099 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1100 rv
= zend_parse_parameters_none();
1101 zend_restore_error_handling(&zeh TSRMLS_CC
);
1103 if (SUCCESS
== rv
) {
1104 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1107 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1111 array_init(return_value
);
1112 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
1113 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
1119 static zend_function_entry php_pqres_methods
[] = {
1120 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
1121 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
1122 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
1123 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
1124 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
1125 PHP_ME(pqres
, fetchAllCols
, ai_pqres_fetch_all_cols
, ZEND_ACC_PUBLIC
)
1126 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
1127 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
1128 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
1132 PHP_MSHUTDOWN_FUNCTION(pqres
)
1134 zend_hash_destroy(&php_pqres_object_prophandlers
);
1138 PHP_MINIT_FUNCTION(pqres
)
1140 zend_class_entry ce
= {0};
1141 php_pq_object_prophandler_t ph
= {0};
1143 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
1144 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
1145 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
1146 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
1147 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
1148 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
1150 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
1151 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
1152 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
1153 php_pqres_object_handlers
.clone_obj
= NULL
;
1154 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
1155 php_pqres_object_handlers
.get_gc
= NULL
;
1156 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
1157 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
1158 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
1160 zend_hash_init(&php_pqres_object_prophandlers
, 8, NULL
, NULL
, 1);
1162 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1163 ph
.read
= php_pqres_object_read_status
;
1164 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
1166 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1167 ph
.read
= php_pqres_object_read_status_message
;
1168 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1170 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1171 ph
.read
= php_pqres_object_read_error_message
;
1172 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1174 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1175 ph
.read
= php_pqres_object_read_num_rows
;
1176 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
1178 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1179 ph
.read
= php_pqres_object_read_num_cols
;
1180 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
1182 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1183 ph
.read
= php_pqres_object_read_affected_rows
;
1184 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
1186 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1187 ph
.read
= php_pqres_object_read_fetch_type
;
1188 ph
.write
= php_pqres_object_write_fetch_type
;
1189 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
1192 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("autoConvert"), PHP_PQRES_CONV_ALL
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1193 ph
.read
= php_pqres_object_read_auto_conv
;
1194 ph
.write
= php_pqres_object_write_auto_conv
;
1195 zend_hash_add(&php_pqres_object_prophandlers
, "autoConvert", sizeof("autoConvert"), (void *) &ph
, sizeof(ph
), NULL
);
1198 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
1199 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
1200 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
1201 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
1202 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
1203 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
1204 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
1205 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
1206 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
1207 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
1209 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
1210 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
1211 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1213 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_BOOL"), PHP_PQRES_CONV_BOOL TSRMLS_CC
);
1214 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_INT"), PHP_PQRES_CONV_INT TSRMLS_CC
);
1215 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_FLOAT"), PHP_PQRES_CONV_FLOAT TSRMLS_CC
);
1216 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_SCALAR"), PHP_PQRES_CONV_SCALAR TSRMLS_CC
);
1217 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ARRAY"), PHP_PQRES_CONV_ARRAY TSRMLS_CC
);
1218 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_DATETIME"), PHP_PQRES_CONV_DATETIME TSRMLS_CC
);
1219 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_JSON"), PHP_PQRES_CONV_JSON TSRMLS_CC
);
1220 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ALL"), PHP_PQRES_CONV_ALL TSRMLS_CC
);
1230 * vim600: noet sw=4 ts=4 fdm=marker
1231 * vim<600: noet sw=4 ts=4