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
;
41 /* do not addref, because the iterator lives inside this object anyway */
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
;
72 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
74 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
75 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
77 switch (PQresultStatus(obj
->intern
->res
)) {
79 case PGRES_SINGLE_TUPLE
:
80 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
91 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
95 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
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
);
131 if (res_obj
&& (SUCCESS
== zend_hash_index_find(&res_obj
->intern
->converters
, PQftype(res
, c
), (void *) &zconv
))) {
135 ZVAL_STRINGL(zv
, PQgetvalue(res
, row
, c
), PQgetlength(res
, row
, c
), 1);
136 zend_call_method_with_1_params(zconv
, NULL
, NULL
, "convertfromstring", &tmp
, zv
);
143 zv
= php_pq_typed_zval(PQgetvalue(res
, row
, c
), PQgetlength(res
, row
, c
), PQftype(res
, c
) TSRMLS_CC
);
146 switch (fetch_type
) {
147 case PHP_PQRES_FETCH_OBJECT
:
148 add_property_zval(data
, PQfname(res
, c
), zv
);
152 case PHP_PQRES_FETCH_ASSOC
:
153 add_assoc_zval(data
, PQfname(res
, c
), zv
);
156 case PHP_PQRES_FETCH_ARRAY
:
157 add_index_zval(data
, c
, zv
);
167 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
169 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
170 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
172 if (!iter
->current_val
) {
173 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
175 *data_ptr
= &iter
->current_val
;
178 #if PHP_VERSION_ID >= 50500
179 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
181 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
183 ZVAL_LONG(key
, iter
->index
);
186 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
188 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
190 *key_num
= (ulong
) iter
->index
;
192 return HASH_KEY_IS_LONG
;
196 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
198 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
200 if (iter
->current_val
) {
201 zval_ptr_dtor(&iter
->current_val
);
202 iter
->current_val
= NULL
;
206 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
208 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
210 php_pqres_iterator_invalidate(i TSRMLS_CC
);
214 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
216 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
218 php_pqres_iterator_invalidate(i TSRMLS_CC
);
222 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
223 php_pqres_iterator_dtor
,
224 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
225 php_pqres_iterator_valid
,
226 /* fetch the item data for the current element */
227 php_pqres_iterator_current
,
228 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
229 php_pqres_iterator_key
,
230 /* step forwards to next element */
231 php_pqres_iterator_next
,
232 /* rewind to start of data (optional, may be NULL) */
233 php_pqres_iterator_rewind
,
234 /* invalidate current value/key (optional, may be NULL) */
235 php_pqres_iterator_invalidate
238 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
240 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
245 *count
= (long) PQntuples(obj
->intern
->res
);
250 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
254 switch (PQresultStatus(res
)) {
255 case PGRES_BAD_RESPONSE
:
256 case PGRES_NONFATAL_ERROR
:
257 case PGRES_FATAL_ERROR
:
258 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
259 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
266 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
268 php_pqres_object_t
*obj
;
269 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
272 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
273 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
274 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
276 r
->default_fetch_type
= conn_obj
->intern
->default_fetch_type
;
278 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
279 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
286 static void php_pqres_object_free(void *o TSRMLS_DC
)
288 php_pqres_object_t
*obj
= o
;
290 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
293 if (obj
->intern
->res
) {
294 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
295 PQclear(obj
->intern
->res
);
296 obj
->intern
->res
= NULL
;
299 if (obj
->intern
->iter
) {
300 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
301 obj
->intern
->iter
= NULL
;
304 zend_hash_destroy(&obj
->intern
->bound
);
305 zend_hash_destroy(&obj
->intern
->converters
);
310 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
314 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
316 php_pqres_object_t
*o
;
318 o
= ecalloc(1, sizeof(*o
));
319 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
320 object_properties_init((zend_object
*) o
, ce
);
321 o
->prophandler
= &php_pqres_object_prophandlers
;
331 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
332 o
->zv
.handlers
= &php_pqres_object_handlers
;
337 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
339 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
342 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
344 php_pqres_object_t
*obj
= o
;
346 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
349 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
351 php_pqres_object_t
*obj
= o
;
353 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
356 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
358 php_pqres_object_t
*obj
= o
;
359 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
362 RETVAL_STRING(error
, 1);
368 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
370 php_pqres_object_t
*obj
= o
;
372 RETVAL_LONG(PQntuples(obj
->intern
->res
));
375 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
377 php_pqres_object_t
*obj
= o
;
379 RETVAL_LONG(PQnfields(obj
->intern
->res
));
382 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
384 php_pqres_object_t
*obj
= o
;
386 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
389 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
391 php_pqres_object_t
*obj
= o
;
393 if (obj
->intern
->iter
) {
394 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
396 RETVAL_LONG(obj
->intern
->default_fetch_type
);
400 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
402 php_pqres_object_t
*obj
= o
;
403 zval
*zfetch_type
= value
;
405 if (Z_TYPE_P(value
) != IS_LONG
) {
406 if (Z_REFCOUNT_P(value
) > 1) {
409 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
410 convert_to_long(tmp
);
413 convert_to_long_ex(&zfetch_type
);
417 if (!obj
->intern
->iter
) {
418 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
419 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
421 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
423 if (zfetch_type
!= value
) {
424 zval_ptr_dtor(&zfetch_type
);
428 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
431 php_pqres_fetch_t orig_fetch
;
434 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
437 if (obj
->intern
->iter
) {
438 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
440 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
441 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
443 orig_fetch
= obj
->intern
->iter
->fetch_type
;
444 obj
->intern
->iter
->fetch_type
= fetch_type
;
445 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
446 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
448 obj
->intern
->iter
->fetch_type
= orig_fetch
;
453 typedef struct php_pqres_col
{
458 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
463 switch (Z_TYPE_P(zcol
)) {
465 index
= Z_LVAL_P(zcol
);
469 convert_to_string(zcol
);
473 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
474 name
= Z_STRVAL_P(zcol
);
481 col
->num
= PQfnumber(obj
->intern
->res
, name
);
483 col
->name
= PQfname(obj
->intern
->res
, index
);
488 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
491 if (col
->num
== -1) {
492 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
498 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
499 ZEND_ARG_INFO(0, col
)
500 ZEND_ARG_INFO(1, ref
)
502 static PHP_METHOD(pqres
, bind
) {
505 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
)) {
506 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
509 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
513 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
518 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
519 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
522 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
530 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
532 zval
**zvalue
, **zbound
= p
;
533 zval
**zrow
= va_arg(argv
, zval
**);
534 STATUS
*rv
= va_arg(argv
, STATUS
*);
536 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
537 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
539 return ZEND_HASH_APPLY_STOP
;
542 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
544 zval_ptr_dtor(zvalue
);
548 return ZEND_HASH_APPLY_KEEP
;
552 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
554 static PHP_METHOD(pqres
, fetchBound
) {
555 zend_error_handling zeh
;
558 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
559 rv
= zend_parse_parameters_none();
560 zend_restore_error_handling(&zeh TSRMLS_CC
);
563 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
566 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
570 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
571 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
572 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
573 zend_restore_error_handling(&zeh TSRMLS_CC
);
578 RETVAL_ZVAL(*row
, 1, 0);
585 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
586 ZEND_ARG_INFO(0, fetch_type
)
588 static PHP_METHOD(pqres
, fetchRow
) {
589 zend_error_handling zeh
;
590 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
591 long fetch_type
= -1;
594 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
595 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
596 zend_restore_error_handling(&zeh TSRMLS_CC
);
600 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
604 if (fetch_type
== -1) {
605 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
608 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
609 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
610 zend_restore_error_handling(&zeh TSRMLS_CC
);
613 RETVAL_ZVAL(*row
, 1, 0);
619 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
622 HashTable
*ht
= HASH_OF(row
);
623 int count
= zend_hash_num_elements(ht
);
626 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
628 zend_hash_internal_pointer_reset(ht
);
630 zend_hash_move_forward(ht
);
632 zend_hash_get_current_data(ht
, (void *) &data
);
637 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 2)
638 ZEND_ARG_INFO(0, col
)
639 ZEND_ARG_INFO(1, ref
)
641 static PHP_METHOD(pqres
, fetchCol
) {
642 zend_error_handling zeh
;
646 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
647 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
648 zend_restore_error_handling(&zeh TSRMLS_CC
);
651 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
654 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
658 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
659 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
665 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
668 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
674 ZVAL_ZVAL(zref
, *zres
, 1, 0);
679 zend_restore_error_handling(&zeh TSRMLS_CC
);
684 static int apply_to_col(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
687 php_pqres_object_t
*obj
= va_arg(argv
, php_pqres_object_t
*);
688 php_pqres_col_t
*col
, **cols
= va_arg(argv
, php_pqres_col_t
**);
689 STATUS
*rv
= va_arg(argv
, STATUS
*);
693 if (SUCCESS
!= column_nn(obj
, *c
, col TSRMLS_CC
)) {
695 return ZEND_HASH_APPLY_STOP
;
699 return ZEND_HASH_APPLY_KEEP
;
703 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
705 php_pqres_col_t
*tmp
, *cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*cols
));
709 zend_hash_apply_with_arguments(ht TSRMLS_CC
, apply_to_col
, 2, obj
, &tmp
, &rv
);
719 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
720 ZEND_ARG_INFO(0, keys
)
721 ZEND_ARG_INFO(0, vals
)
722 ZEND_ARG_INFO(0, fetch_type
)
724 static PHP_METHOD(pqres
, map
) {
725 zend_error_handling zeh
;
726 zval
*zkeys
= 0, *zvals
= 0;
727 long fetch_type
= -1;
730 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
731 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
732 zend_restore_error_handling(&zeh TSRMLS_CC
);
735 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
738 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
741 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
744 convert_to_array(zkeys
);
746 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
747 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
757 convert_to_array(zvals
);
759 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
760 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
764 if (fetch_type
== -1) {
765 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
772 switch (fetch_type
) {
773 case PHP_PQRES_FETCH_ARRAY
:
774 case PHP_PQRES_FETCH_ASSOC
:
775 array_init(return_value
);
777 case PHP_PQRES_FETCH_OBJECT
:
778 object_init(return_value
);
781 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
785 for (k
= 0; k
< ks
; ++k
) {
786 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
787 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
789 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
793 switch (fetch_type
) {
794 case PHP_PQRES_FETCH_ARRAY
:
795 case PHP_PQRES_FETCH_ASSOC
:
798 case PHP_PQRES_FETCH_OBJECT
:
802 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
803 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
809 for (v
= 0; v
< vs
; ++v
) {
810 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
811 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
813 switch (fetch_type
) {
814 case PHP_PQRES_FETCH_ARRAY
:
815 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
817 case PHP_PQRES_FETCH_ASSOC
:
818 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
820 case PHP_PQRES_FETCH_OBJECT
:
821 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
826 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
832 if (keys
&& keys
!= &def
) {
842 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
843 ZEND_ARG_INFO(0, fetch_type
)
845 static PHP_METHOD(pqres
, fetchAll
) {
846 zend_error_handling zeh
;
847 long fetch_type
= -1;
850 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
851 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
852 zend_restore_error_handling(&zeh TSRMLS_CC
);
855 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
857 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
859 int r
, rows
= PQntuples(obj
->intern
->res
);
861 if (fetch_type
== -1) {
862 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: obj
->intern
->default_fetch_type
;
865 array_init(return_value
);
866 for (r
= 0; r
< rows
; ++r
) {
867 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
873 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
875 static PHP_METHOD(pqres
, count
) {
876 if (SUCCESS
== zend_parse_parameters_none()) {
879 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
880 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
887 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
889 static PHP_METHOD(pqres
, desc
) {
890 if (SUCCESS
== zend_parse_parameters_none()) {
891 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
894 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
898 array_init(return_value
);
899 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
900 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
906 static zend_function_entry php_pqres_methods
[] = {
907 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
908 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
909 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
910 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
911 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
912 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
913 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
914 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
918 PHP_MSHUTDOWN_FUNCTION(pqres
)
920 zend_hash_destroy(&php_pqres_object_prophandlers
);
924 PHP_MINIT_FUNCTION(pqres
)
926 zend_class_entry ce
= {0};
927 php_pq_object_prophandler_t ph
= {0};
929 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
930 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
931 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
932 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
933 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
934 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
936 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
937 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
938 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
939 php_pqres_object_handlers
.clone_obj
= NULL
;
940 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
941 php_pqres_object_handlers
.get_gc
= NULL
;
942 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
943 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
944 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
946 zend_hash_init(&php_pqres_object_prophandlers
, 6, NULL
, NULL
, 1);
948 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
949 ph
.read
= php_pqres_object_read_status
;
950 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
952 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
953 ph
.read
= php_pqres_object_read_status_message
;
954 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
956 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
957 ph
.read
= php_pqres_object_read_error_message
;
958 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
960 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
961 ph
.read
= php_pqres_object_read_num_rows
;
962 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
964 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
965 ph
.read
= php_pqres_object_read_num_cols
;
966 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
968 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
969 ph
.read
= php_pqres_object_read_affected_rows
;
970 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
972 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
973 ph
.read
= php_pqres_object_read_fetch_type
;
974 ph
.write
= php_pqres_object_write_fetch_type
;
975 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
978 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
979 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
980 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
981 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
982 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
983 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
984 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
985 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
986 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
987 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
989 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
990 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
991 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1001 * vim600: noet sw=4 ts=4 fdm=marker
1002 * vim<600: noet sw=4 ts=4