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 #if 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
:
133 case PHP_PQ_OID_INT4
:
134 case PHP_PQ_OID_INT2
:
137 if (!(res
->auto_convert
& PHP_PQRES_CONV_INT
)) {
140 ZVAL_LONG(zv
, zend_atol(val
, len
));
143 case PHP_PQ_OID_FLOAT4
:
144 case PHP_PQ_OID_FLOAT8
:
145 if (!(res
->auto_convert
& PHP_PQRES_CONV_FLOAT
)) {
148 ZVAL_DOUBLE(zv
, zend_strtod(val
, NULL
));
151 case PHP_PQ_OID_DATE
:
152 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
155 php_pqdt_from_string(val
, len
, "Y-m-d", zv TSRMLS_CC
);
158 case PHP_PQ_OID_ABSTIME
:
159 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
162 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s", zv TSRMLS_CC
);
165 case PHP_PQ_OID_TIMESTAMP
:
166 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
169 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.u", zv TSRMLS_CC
);
172 case PHP_PQ_OID_TIMESTAMPTZ
:
173 if (!(res
->auto_convert
& PHP_PQRES_CONV_DATETIME
)) {
176 php_pqdt_from_string(val
, len
, "Y-m-d H:i:s.uO", zv TSRMLS_CC
);
179 #if HAVE_JSON && defined(PHP_PQ_OID_JSON)
180 # ifdef PHP_PQ_OID_JSONB
181 case PHP_PQ_OID_JSONB
:
183 case PHP_PQ_OID_JSON
:
184 if (!(res
->auto_convert
& PHP_PQRES_CONV_JSON
)) {
187 php_json_decode_ex(zv
, val
, len
, 0, 512 /* PHP_JSON_DEFAULT_DEPTH */ TSRMLS_CC
);
192 if (!(res
->auto_convert
& PHP_PQRES_CONV_ARRAY
)) {
195 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
))) {
196 Z_TYPE_P(zv
) = IS_ARRAY
;
199 ZVAL_STRINGL(zv
, val
, len
, 1);
207 static inline zval
*php_pqres_get_col(php_pqres_t
*r
, unsigned row
, unsigned col TSRMLS_DC
)
211 if (PQgetisnull(r
->res
, row
, col
)) {
215 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
221 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
)
223 if (PQgetisnull(r
->res
, row
, col
)) {
224 switch (fetch_type
) {
225 case PHP_PQRES_FETCH_OBJECT
:
226 add_property_null(data
, PQfname(r
->res
, col
));
229 case PHP_PQRES_FETCH_ASSOC
:
230 add_assoc_null(data
, PQfname(r
->res
, col
));
233 case PHP_PQRES_FETCH_ARRAY
:
234 add_index_null(data
, col
);
240 zv
= php_pqres_typed_zval(r
, PQgetvalue(r
->res
, row
, col
), PQgetlength(r
->res
, row
, col
), PQftype(r
->res
, col
) TSRMLS_CC
);
242 switch (fetch_type
) {
243 case PHP_PQRES_FETCH_OBJECT
:
244 add_property_zval(data
, PQfname(r
->res
, col
), zv
);
248 case PHP_PQRES_FETCH_ASSOC
:
249 add_assoc_zval(data
, PQfname(r
->res
, col
), zv
);
252 case PHP_PQRES_FETCH_ARRAY
:
253 add_index_zval(data
, col
, zv
);
259 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
263 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
270 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
280 if (PQntuples(res
) > row
) {
281 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
282 php_pqres_add_col_to_zval(res_obj
->intern
, row
, c
, fetch_type
, data TSRMLS_CC
);
289 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
291 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
292 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
294 if (!iter
->current_val
) {
295 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
297 *data_ptr
= &iter
->current_val
;
300 #if PHP_VERSION_ID >= 50500
301 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
303 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
305 ZVAL_LONG(key
, iter
->index
);
308 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
310 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
312 *key_num
= (ulong
) iter
->index
;
314 return HASH_KEY_IS_LONG
;
318 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
320 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
322 if (iter
->current_val
) {
323 zval_ptr_dtor(&iter
->current_val
);
324 iter
->current_val
= NULL
;
328 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
330 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
332 php_pqres_iterator_invalidate(i TSRMLS_CC
);
336 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
338 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
340 php_pqres_iterator_invalidate(i TSRMLS_CC
);
344 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
345 php_pqres_iterator_dtor
,
346 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
347 php_pqres_iterator_valid
,
348 /* fetch the item data for the current element */
349 php_pqres_iterator_current
,
350 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
351 php_pqres_iterator_key
,
352 /* step forwards to next element */
353 php_pqres_iterator_next
,
354 /* rewind to start of data (optional, may be NULL) */
355 php_pqres_iterator_rewind
,
356 /* invalidate current value/key (optional, may be NULL) */
357 php_pqres_iterator_invalidate
360 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
362 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
367 *count
= (long) PQntuples(obj
->intern
->res
);
372 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
376 switch (PQresultStatus(res
)) {
377 case PGRES_BAD_RESPONSE
:
378 case PGRES_NONFATAL_ERROR
:
379 case PGRES_FATAL_ERROR
:
380 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
381 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
388 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
390 php_pqres_object_t
*obj
;
391 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
394 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
395 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
396 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
398 r
->auto_convert
= conn_obj
->intern
->default_auto_convert
;
399 r
->default_fetch_type
= conn_obj
->intern
->default_fetch_type
;
401 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
402 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
409 static void php_pqres_object_free(void *o TSRMLS_DC
)
411 php_pqres_object_t
*obj
= o
;
413 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
416 if (obj
->intern
->res
) {
417 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
418 PQclear(obj
->intern
->res
);
419 obj
->intern
->res
= NULL
;
422 if (obj
->intern
->iter
) {
423 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
424 obj
->intern
->iter
= NULL
;
427 zend_hash_destroy(&obj
->intern
->bound
);
428 zend_hash_destroy(&obj
->intern
->converters
);
433 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
437 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
439 php_pqres_object_t
*o
;
441 o
= ecalloc(1, sizeof(*o
));
442 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
443 object_properties_init((zend_object
*) o
, ce
);
444 o
->prophandler
= &php_pqres_object_prophandlers
;
454 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
455 o
->zv
.handlers
= &php_pqres_object_handlers
;
460 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
462 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
465 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
467 php_pqres_object_t
*obj
= o
;
469 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
472 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
474 php_pqres_object_t
*obj
= o
;
476 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
479 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
481 php_pqres_object_t
*obj
= o
;
482 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
485 RETVAL_STRING(error
, 1);
491 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
493 php_pqres_object_t
*obj
= o
;
495 RETVAL_LONG(PQntuples(obj
->intern
->res
));
498 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
500 php_pqres_object_t
*obj
= o
;
502 RETVAL_LONG(PQnfields(obj
->intern
->res
));
505 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
507 php_pqres_object_t
*obj
= o
;
509 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
512 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
514 php_pqres_object_t
*obj
= o
;
516 if (obj
->intern
->iter
) {
517 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
519 RETVAL_LONG(obj
->intern
->default_fetch_type
);
523 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
525 php_pqres_object_t
*obj
= o
;
526 zval
*zfetch_type
= value
;
528 if (Z_TYPE_P(value
) != IS_LONG
) {
529 if (Z_REFCOUNT_P(value
) > 1) {
532 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
533 convert_to_long(tmp
);
536 convert_to_long_ex(&zfetch_type
);
540 if (!obj
->intern
->iter
) {
541 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
542 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
544 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
546 if (zfetch_type
!= value
) {
547 zval_ptr_dtor(&zfetch_type
);
551 static void php_pqres_object_read_auto_conv(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
553 php_pqres_object_t
*obj
= o
;
555 RETVAL_LONG(obj
->intern
->auto_convert
);
558 static void php_pqres_object_write_auto_conv(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
560 php_pqres_object_t
*obj
= o
;
561 zval
*zauto_conv
= value
;
563 if (Z_TYPE_P(value
) != IS_LONG
) {
564 if (Z_REFCOUNT_P(value
) > 1) {
567 ZVAL_ZVAL(tmp
, zauto_conv
, 1, 0);
568 convert_to_long(tmp
);
571 convert_to_long_ex(&zauto_conv
);
575 obj
->intern
->auto_convert
= Z_LVAL_P(zauto_conv
);
577 if (zauto_conv
!= value
) {
578 zval_ptr_dtor(&zauto_conv
);
582 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
585 php_pqres_fetch_t orig_fetch
;
588 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
591 if (obj
->intern
->iter
) {
592 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
594 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
595 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
597 orig_fetch
= obj
->intern
->iter
->fetch_type
;
598 obj
->intern
->iter
->fetch_type
= fetch_type
;
599 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
600 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
602 obj
->intern
->iter
->fetch_type
= orig_fetch
;
607 typedef struct php_pqres_col
{
612 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
620 switch (Z_TYPE_P(zcol
)) {
626 index
= Z_LVAL_P(zcol
);
630 convert_to_string(zcol
);
634 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
635 name
= Z_STRVAL_P(zcol
);
643 col
->num
= PQfnumber(obj
->intern
->res
, name
);
645 col
->name
= PQfname(obj
->intern
->res
, index
);
650 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
653 if (col
->num
== -1) {
654 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
660 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
661 ZEND_ARG_INFO(0, col
)
662 ZEND_ARG_INFO(1, ref
)
664 static PHP_METHOD(pqres
, bind
) {
666 zend_error_handling zeh
;
669 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
670 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
671 zend_restore_error_handling(&zeh TSRMLS_CC
);
674 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
677 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
681 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
686 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
687 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
690 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
698 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
700 zval
**zvalue
, **zbound
= p
;
701 zval
**zrow
= va_arg(argv
, zval
**);
702 STATUS
*rv
= va_arg(argv
, STATUS
*);
704 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
705 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
707 return ZEND_HASH_APPLY_STOP
;
710 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
712 zval_ptr_dtor(zvalue
);
716 return ZEND_HASH_APPLY_KEEP
;
720 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
722 static PHP_METHOD(pqres
, fetchBound
) {
723 zend_error_handling zeh
;
726 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
727 rv
= zend_parse_parameters_none();
728 zend_restore_error_handling(&zeh TSRMLS_CC
);
731 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
734 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
738 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
739 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
740 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
741 zend_restore_error_handling(&zeh TSRMLS_CC
);
746 RETVAL_ZVAL(*row
, 1, 0);
753 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
754 ZEND_ARG_INFO(0, fetch_type
)
756 static PHP_METHOD(pqres
, fetchRow
) {
757 zend_error_handling zeh
;
758 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
759 long fetch_type
= -1;
762 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
763 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
764 zend_restore_error_handling(&zeh TSRMLS_CC
);
768 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
772 if (fetch_type
== -1) {
773 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
776 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
777 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
778 zend_restore_error_handling(&zeh TSRMLS_CC
);
781 RETVAL_ZVAL(*row
, 1, 0);
787 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
790 HashTable
*ht
= HASH_OF(row
);
791 int count
= zend_hash_num_elements(ht
);
794 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
796 zend_hash_internal_pointer_reset(ht
);
798 zend_hash_move_forward(ht
);
800 zend_hash_get_current_data(ht
, (void *) &data
);
805 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 1)
806 ZEND_ARG_INFO(1, ref
)
807 ZEND_ARG_INFO(0, col
)
809 static PHP_METHOD(pqres
, fetchCol
) {
810 zend_error_handling zeh
;
811 zval
*zcol
= NULL
, *zref
;
814 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
815 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|z/!", &zref
, &zcol
);
816 zend_restore_error_handling(&zeh TSRMLS_CC
);
819 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
822 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
826 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
827 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
831 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
834 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
840 ZVAL_ZVAL(zref
, *zres
, 1, 0);
845 zend_restore_error_handling(&zeh TSRMLS_CC
);
850 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all_cols
, 0, 0, 0)
851 ZEND_ARG_INFO(0, col
)
853 static PHP_METHOD(pqres
, fetchAllCols
) {
854 zend_error_handling zeh
;
858 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
859 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z!", &zcol
);
860 zend_restore_error_handling(&zeh TSRMLS_CC
);
863 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
866 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
870 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
871 if (SUCCESS
== column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
872 int r
, rows
= PQntuples(obj
->intern
->res
);
874 array_init(return_value
);
875 for (r
= 0; r
< rows
; ++r
) {
876 add_next_index_zval(return_value
, php_pqres_get_col(obj
->intern
, r
, col
.num TSRMLS_CC
));
879 zend_restore_error_handling(&zeh TSRMLS_CC
);
884 struct apply_to_col_arg
{
885 php_pqres_object_t
*obj
;
886 php_pqres_col_t
*cols
;
890 static int apply_to_col(void *p
, void *a TSRMLS_DC
)
893 struct apply_to_col_arg
*arg
= a
;
895 if (SUCCESS
!= column_nn(arg
->obj
, *c
, arg
->cols TSRMLS_CC
)) {
896 arg
->status
= FAILURE
;
897 return ZEND_HASH_APPLY_STOP
;
899 arg
->status
= SUCCESS
;
901 return ZEND_HASH_APPLY_KEEP
;
905 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
907 struct apply_to_col_arg arg
= {NULL
};
908 php_pqres_col_t
*tmp
;
911 arg
.cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*tmp
));
913 zend_hash_apply_with_argument(ht
, apply_to_col
, &arg TSRMLS_CC
);
915 if (SUCCESS
== arg
.status
) {
923 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
924 ZEND_ARG_INFO(0, keys
)
925 ZEND_ARG_INFO(0, vals
)
926 ZEND_ARG_INFO(0, fetch_type
)
928 static PHP_METHOD(pqres
, map
) {
929 zend_error_handling zeh
;
930 zval
*zkeys
= 0, *zvals
= 0;
931 long fetch_type
= -1;
934 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
935 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
936 zend_restore_error_handling(&zeh TSRMLS_CC
);
939 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
942 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
945 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
948 convert_to_array(zkeys
);
950 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
951 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
961 convert_to_array(zvals
);
963 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
964 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
968 if (fetch_type
== -1) {
969 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
976 switch (fetch_type
) {
977 case PHP_PQRES_FETCH_ARRAY
:
978 case PHP_PQRES_FETCH_ASSOC
:
979 array_init(return_value
);
981 case PHP_PQRES_FETCH_OBJECT
:
982 object_init(return_value
);
985 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
989 for (k
= 0; k
< ks
; ++k
) {
990 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
991 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
993 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
997 switch (fetch_type
) {
998 case PHP_PQRES_FETCH_ARRAY
:
999 case PHP_PQRES_FETCH_ASSOC
:
1002 case PHP_PQRES_FETCH_OBJECT
:
1006 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
1007 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
1013 for (v
= 0; v
< vs
; ++v
) {
1014 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
1015 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
1017 switch (fetch_type
) {
1018 case PHP_PQRES_FETCH_ARRAY
:
1019 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
1021 case PHP_PQRES_FETCH_ASSOC
:
1022 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1024 case PHP_PQRES_FETCH_OBJECT
:
1025 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
1030 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
1036 if (keys
&& keys
!= &def
) {
1046 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
1047 ZEND_ARG_INFO(0, fetch_type
)
1048 ZEND_END_ARG_INFO();
1049 static PHP_METHOD(pqres
, fetchAll
) {
1050 zend_error_handling zeh
;
1051 long fetch_type
= -1;
1054 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1055 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
1056 zend_restore_error_handling(&zeh TSRMLS_CC
);
1058 if (SUCCESS
== rv
) {
1059 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1061 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1063 int r
, rows
= PQntuples(obj
->intern
->res
);
1065 if (fetch_type
== -1) {
1066 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
1069 array_init(return_value
);
1070 for (r
= 0; r
< rows
; ++r
) {
1071 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
1077 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
1078 ZEND_END_ARG_INFO();
1079 static PHP_METHOD(pqres
, count
) {
1080 zend_error_handling zeh
;
1083 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1084 rv
= zend_parse_parameters_none();
1085 zend_restore_error_handling(&zeh TSRMLS_CC
);
1087 if (SUCCESS
== rv
) {
1090 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
1091 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1098 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
1099 ZEND_END_ARG_INFO();
1100 static PHP_METHOD(pqres
, desc
) {
1101 zend_error_handling zeh
;
1104 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
1105 rv
= zend_parse_parameters_none();
1106 zend_restore_error_handling(&zeh TSRMLS_CC
);
1108 if (SUCCESS
== rv
) {
1109 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
1112 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
1116 array_init(return_value
);
1117 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
1118 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
1124 static zend_function_entry php_pqres_methods
[] = {
1125 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
1126 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
1127 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
1128 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
1129 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
1130 PHP_ME(pqres
, fetchAllCols
, ai_pqres_fetch_all_cols
, ZEND_ACC_PUBLIC
)
1131 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
1132 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
1133 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
1137 PHP_MSHUTDOWN_FUNCTION(pqres
)
1139 zend_hash_destroy(&php_pqres_object_prophandlers
);
1143 PHP_MINIT_FUNCTION(pqres
)
1145 zend_class_entry ce
= {0};
1146 php_pq_object_prophandler_t ph
= {0};
1148 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
1149 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
1150 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
1151 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
1152 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
1153 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
1155 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
1156 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
1157 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
1158 php_pqres_object_handlers
.clone_obj
= NULL
;
1159 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
1160 php_pqres_object_handlers
.get_gc
= NULL
;
1161 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
1162 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
1163 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
1165 zend_hash_init(&php_pqres_object_prophandlers
, 8, NULL
, NULL
, 1);
1167 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1168 ph
.read
= php_pqres_object_read_status
;
1169 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
1171 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1172 ph
.read
= php_pqres_object_read_status_message
;
1173 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1175 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
1176 ph
.read
= php_pqres_object_read_error_message
;
1177 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
1179 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1180 ph
.read
= php_pqres_object_read_num_rows
;
1181 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
1183 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1184 ph
.read
= php_pqres_object_read_num_cols
;
1185 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
1187 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
1188 ph
.read
= php_pqres_object_read_affected_rows
;
1189 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
1191 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1192 ph
.read
= php_pqres_object_read_fetch_type
;
1193 ph
.write
= php_pqres_object_write_fetch_type
;
1194 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
1197 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("autoConvert"), PHP_PQRES_CONV_ALL
, ZEND_ACC_PUBLIC TSRMLS_CC
);
1198 ph
.read
= php_pqres_object_read_auto_conv
;
1199 ph
.write
= php_pqres_object_write_auto_conv
;
1200 zend_hash_add(&php_pqres_object_prophandlers
, "autoConvert", sizeof("autoConvert"), (void *) &ph
, sizeof(ph
), NULL
);
1203 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
1204 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
1205 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
1206 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
1207 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
1208 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
1209 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
1210 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
1211 #ifdef HAVE_PGRES_COPY_BOTH
1212 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
1214 #if HAVE_PGRES_SINGLE_TUPLE
1215 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
1218 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
1219 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
1220 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1222 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_BOOL"), PHP_PQRES_CONV_BOOL TSRMLS_CC
);
1223 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_INT"), PHP_PQRES_CONV_INT TSRMLS_CC
);
1224 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_FLOAT"), PHP_PQRES_CONV_FLOAT TSRMLS_CC
);
1225 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_SCALAR"), PHP_PQRES_CONV_SCALAR TSRMLS_CC
);
1226 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ARRAY"), PHP_PQRES_CONV_ARRAY TSRMLS_CC
);
1227 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_DATETIME"), PHP_PQRES_CONV_DATETIME TSRMLS_CC
);
1229 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_JSON"), PHP_PQRES_CONV_JSON TSRMLS_CC
);
1231 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("CONV_ALL"), PHP_PQRES_CONV_ALL TSRMLS_CC
);
1241 * vim600: noet sw=4 ts=4 fdm=marker
1242 * vim<600: noet sw=4 ts=4