2 +--------------------------------------------------------------------+
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2013, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
19 #include <ext/spl/spl_iterators.h>
20 #include <libpq-events.h>
23 #include "php_pq_misc.h"
24 #include "php_pq_object.h"
25 #include "php_pqexc.h"
26 #include "php_pqres.h"
28 zend_class_entry
*php_pqres_class_entry
;
29 static zend_object_handlers php_pqres_object_handlers
;
30 static HashTable php_pqres_object_prophandlers
;
31 static zend_object_iterator_funcs php_pqres_iterator_funcs
;
33 static zend_object_iterator
*php_pqres_iterator_init(zend_class_entry
*ce
, zval
*object
, int by_ref TSRMLS_DC
)
35 php_pqres_iterator_t
*iter
;
36 zval
*prop
, *zfetch_type
;
38 iter
= ecalloc(1, sizeof(*iter
));
39 iter
->zi
.funcs
= &php_pqres_iterator_funcs
;
40 iter
->zi
.data
= object
;
43 zfetch_type
= prop
= zend_read_property(ce
, object
, ZEND_STRL("fetchType"), 0 TSRMLS_CC
);
44 if (Z_TYPE_P(zfetch_type
) != IS_LONG
) {
45 convert_to_long_ex(&zfetch_type
);
47 iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
48 if (zfetch_type
!= prop
) {
49 zval_ptr_dtor(&zfetch_type
);
51 if (Z_REFCOUNT_P(prop
)) {
58 return (zend_object_iterator
*) iter
;
61 static void php_pqres_iterator_dtor(zend_object_iterator
*i TSRMLS_DC
)
63 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
65 if (iter
->current_val
) {
66 zval_ptr_dtor(&iter
->current_val
);
67 iter
->current_val
= NULL
;
69 zval_ptr_dtor((zval
**) &iter
->zi
.data
);
73 static STATUS
php_pqres_iterator_valid(zend_object_iterator
*i TSRMLS_DC
)
75 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
76 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
78 switch (PQresultStatus(obj
->intern
->res
)) {
80 case PGRES_SINGLE_TUPLE
:
81 if (PQntuples(obj
->intern
->res
) <= iter
->index
) {
92 zval
*php_pqres_row_to_zval(PGresult
*res
, unsigned row
, php_pqres_fetch_t fetch_type
, zval
**data_ptr TSRMLS_DC
)
96 php_pqres_object_t
*res_obj
= PQresultInstanceData(res
, php_pqconn_event
);
103 if (PHP_PQRES_FETCH_OBJECT
== fetch_type
) {
113 if (PQntuples(res
) > row
) {
114 for (c
= 0, cols
= PQnfields(res
); c
< cols
; ++c
) {
115 if (PQgetisnull(res
, row
, c
)) {
116 switch (fetch_type
) {
117 case PHP_PQRES_FETCH_OBJECT
:
118 add_property_null(data
, PQfname(res
, c
));
121 case PHP_PQRES_FETCH_ASSOC
:
122 add_assoc_null(data
, PQfname(res
, c
));
125 case PHP_PQRES_FETCH_ARRAY
:
126 add_index_null(data
, c
);
132 if (res_obj
&& (SUCCESS
== zend_hash_index_find(&res_obj
->intern
->converters
, PQftype(res
, c
), (void *) &zconv
))) {
136 ZVAL_STRINGL(zv
, PQgetvalue(res
, row
, c
), PQgetlength(res
, row
, c
), 1);
137 zend_call_method_with_1_params(zconv
, NULL
, NULL
, "convertfromstring", &tmp
, zv
);
144 zv
= php_pq_typed_zval(PQgetvalue(res
, row
, c
), PQgetlength(res
, row
, c
), PQftype(res
, c
) TSRMLS_CC
);
147 switch (fetch_type
) {
148 case PHP_PQRES_FETCH_OBJECT
:
149 add_property_zval(data
, PQfname(res
, c
), zv
);
153 case PHP_PQRES_FETCH_ASSOC
:
154 add_assoc_zval(data
, PQfname(res
, c
), zv
);
157 case PHP_PQRES_FETCH_ARRAY
:
158 add_index_zval(data
, c
, zv
);
168 static void php_pqres_iterator_current(zend_object_iterator
*i
, zval
***data_ptr TSRMLS_DC
)
170 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
171 php_pqres_object_t
*obj
= zend_object_store_get_object(iter
->zi
.data TSRMLS_CC
);
173 if (!iter
->current_val
) {
174 iter
->current_val
= php_pqres_row_to_zval(obj
->intern
->res
, iter
->index
, iter
->fetch_type
, NULL TSRMLS_CC
);
176 *data_ptr
= &iter
->current_val
;
179 #if PHP_VERSION_ID >= 50500
180 static void php_pqres_iterator_key(zend_object_iterator
*i
, zval
*key TSRMLS_DC
)
182 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
184 ZVAL_LONG(key
, iter
->index
);
187 static int php_pqres_iterator_key(zend_object_iterator
*i
, char **key_str
, uint
*key_len
, ulong
*key_num TSRMLS_DC
)
189 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
191 *key_num
= (ulong
) iter
->index
;
193 return HASH_KEY_IS_LONG
;
197 static void php_pqres_iterator_invalidate(zend_object_iterator
*i TSRMLS_DC
)
199 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
201 if (iter
->current_val
) {
202 zval_ptr_dtor(&iter
->current_val
);
203 iter
->current_val
= NULL
;
207 static void php_pqres_iterator_next(zend_object_iterator
*i TSRMLS_DC
)
209 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
211 php_pqres_iterator_invalidate(i TSRMLS_CC
);
215 static void php_pqres_iterator_rewind(zend_object_iterator
*i TSRMLS_DC
)
217 php_pqres_iterator_t
*iter
= (php_pqres_iterator_t
*) i
;
219 php_pqres_iterator_invalidate(i TSRMLS_CC
);
223 static zend_object_iterator_funcs php_pqres_iterator_funcs
= {
224 php_pqres_iterator_dtor
,
225 /* check for end of iteration (FAILURE or SUCCESS if data is valid) */
226 php_pqres_iterator_valid
,
227 /* fetch the item data for the current element */
228 php_pqres_iterator_current
,
229 /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */
230 php_pqres_iterator_key
,
231 /* step forwards to next element */
232 php_pqres_iterator_next
,
233 /* rewind to start of data (optional, may be NULL) */
234 php_pqres_iterator_rewind
,
235 /* invalidate current value/key (optional, may be NULL) */
236 php_pqres_iterator_invalidate
239 static int php_pqres_count_elements(zval
*object
, long *count TSRMLS_DC
)
241 php_pqres_object_t
*obj
= zend_object_store_get_object(object TSRMLS_CC
);
246 *count
= (long) PQntuples(obj
->intern
->res
);
251 STATUS
php_pqres_success(PGresult
*res TSRMLS_DC
)
255 switch (PQresultStatus(res
)) {
256 case PGRES_BAD_RESPONSE
:
257 case PGRES_NONFATAL_ERROR
:
258 case PGRES_FATAL_ERROR
:
259 zexc
= throw_exce(EX_SQL TSRMLS_CC
, "%s", PHP_PQresultErrorMessage(res
));
260 zend_update_property_string(Z_OBJCE_P(zexc
), zexc
, ZEND_STRL("sqlstate"), PQresultErrorField(res
, PG_DIAG_SQLSTATE
) TSRMLS_CC
);
267 void php_pqres_init_instance_data(PGresult
*res
, php_pqconn_object_t
*conn_obj
, php_pqres_object_t
**ptr TSRMLS_DC
)
269 php_pqres_object_t
*obj
;
270 php_pqres_t
*r
= ecalloc(1, sizeof(*r
));
273 zend_hash_init(&r
->bound
, 0, 0, ZVAL_PTR_DTOR
, 0);
274 zend_hash_init(&r
->converters
, 0, 0, ZVAL_PTR_DTOR
, 0);
275 zend_hash_copy(&r
->converters
, &conn_obj
->intern
->converters
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
276 php_pqres_create_object_ex(php_pqres_class_entry
, r
, &obj TSRMLS_CC
);
278 PQresultSetInstanceData(res
, php_pqconn_event
, obj
);
285 static void php_pqres_object_free(void *o TSRMLS_DC
)
287 php_pqres_object_t
*obj
= o
;
289 fprintf(stderr
, "FREE res(#%d) %p\n", obj
->zv
.handle
, obj
);
292 if (obj
->intern
->res
) {
293 PQresultSetInstanceData(obj
->intern
->res
, php_pqconn_event
, NULL
);
294 PQclear(obj
->intern
->res
);
295 obj
->intern
->res
= NULL
;
298 if (obj
->intern
->iter
) {
299 php_pqres_iterator_dtor((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
300 obj
->intern
->iter
= NULL
;
303 zend_hash_destroy(&obj
->intern
->bound
);
304 zend_hash_destroy(&obj
->intern
->converters
);
309 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
313 zend_object_value
php_pqres_create_object_ex(zend_class_entry
*ce
, php_pqres_t
*intern
, php_pqres_object_t
**ptr TSRMLS_DC
)
315 php_pqres_object_t
*o
;
317 o
= ecalloc(1, sizeof(*o
));
318 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
319 object_properties_init((zend_object
*) o
, ce
);
320 o
->prophandler
= &php_pqres_object_prophandlers
;
330 o
->zv
.handle
= zend_objects_store_put((zend_object
*) o
, NULL
, php_pqres_object_free
, NULL TSRMLS_CC
);
331 o
->zv
.handlers
= &php_pqres_object_handlers
;
336 static zend_object_value
php_pqres_create_object(zend_class_entry
*class_type TSRMLS_DC
)
338 return php_pqres_create_object_ex(class_type
, NULL
, NULL TSRMLS_CC
);
341 static void php_pqres_object_read_status(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
343 php_pqres_object_t
*obj
= o
;
345 RETVAL_LONG(PQresultStatus(obj
->intern
->res
));
348 static void php_pqres_object_read_status_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
350 php_pqres_object_t
*obj
= o
;
352 RETVAL_STRING(PQresStatus(PQresultStatus(obj
->intern
->res
))+sizeof("PGRES"), 1);
355 static void php_pqres_object_read_error_message(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
357 php_pqres_object_t
*obj
= o
;
358 char *error
= PHP_PQresultErrorMessage(obj
->intern
->res
);
361 RETVAL_STRING(error
, 1);
367 static void php_pqres_object_read_num_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
369 php_pqres_object_t
*obj
= o
;
371 RETVAL_LONG(PQntuples(obj
->intern
->res
));
374 static void php_pqres_object_read_num_cols(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
376 php_pqres_object_t
*obj
= o
;
378 RETVAL_LONG(PQnfields(obj
->intern
->res
));
381 static void php_pqres_object_read_affected_rows(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
383 php_pqres_object_t
*obj
= o
;
385 RETVAL_LONG(atoi(PQcmdTuples(obj
->intern
->res
)));
388 static void php_pqres_object_read_fetch_type(zval
*object
, void *o
, zval
*return_value TSRMLS_DC
)
390 php_pqres_object_t
*obj
= o
;
392 if (obj
->intern
->iter
) {
393 RETVAL_LONG(obj
->intern
->iter
->fetch_type
);
395 RETVAL_LONG(PHP_PQRES_FETCH_ARRAY
);
399 static void php_pqres_object_write_fetch_type(zval
*object
, void *o
, zval
*value TSRMLS_DC
)
401 php_pqres_object_t
*obj
= o
;
402 zval
*zfetch_type
= value
;
404 if (Z_TYPE_P(value
) != IS_LONG
) {
405 if (Z_REFCOUNT_P(value
) > 1) {
408 ZVAL_ZVAL(tmp
, zfetch_type
, 1, 0);
409 convert_to_long(tmp
);
412 convert_to_long_ex(&zfetch_type
);
416 if (!obj
->intern
->iter
) {
417 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(object
), object
, 0 TSRMLS_CC
);
418 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
420 obj
->intern
->iter
->fetch_type
= Z_LVAL_P(zfetch_type
);
422 if (zfetch_type
!= value
) {
423 zval_ptr_dtor(&zfetch_type
);
427 static STATUS
php_pqres_iteration(zval
*this_ptr
, php_pqres_object_t
*obj
, php_pqres_fetch_t fetch_type
, zval
***row TSRMLS_DC
)
430 php_pqres_fetch_t orig_fetch
;
433 obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
436 if (obj
->intern
->iter
) {
437 obj
->intern
->iter
->zi
.funcs
->move_forward((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
439 obj
->intern
->iter
= (php_pqres_iterator_t
*) php_pqres_iterator_init(Z_OBJCE_P(getThis()), getThis(), 0 TSRMLS_CC
);
440 obj
->intern
->iter
->zi
.funcs
->rewind((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
);
442 orig_fetch
= obj
->intern
->iter
->fetch_type
;
443 obj
->intern
->iter
->fetch_type
= fetch_type
;
444 if (SUCCESS
== (rv
= obj
->intern
->iter
->zi
.funcs
->valid((zend_object_iterator
*) obj
->intern
->iter TSRMLS_CC
))) {
445 obj
->intern
->iter
->zi
.funcs
->get_current_data((zend_object_iterator
*) obj
->intern
->iter
, row TSRMLS_CC
);
447 obj
->intern
->iter
->fetch_type
= orig_fetch
;
452 typedef struct php_pqres_col
{
457 static STATUS
column_nn(php_pqres_object_t
*obj
, zval
*zcol
, php_pqres_col_t
*col TSRMLS_DC
)
462 switch (Z_TYPE_P(zcol
)) {
464 index
= Z_LVAL_P(zcol
);
468 convert_to_string(zcol
);
472 if (!is_numeric_string(Z_STRVAL_P(zcol
), Z_STRLEN_P(zcol
), &index
, NULL
, 0)) {
473 name
= Z_STRVAL_P(zcol
);
480 col
->num
= PQfnumber(obj
->intern
->res
, name
);
482 col
->name
= PQfname(obj
->intern
->res
, index
);
487 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column at index %ld", index
);
490 if (col
->num
== -1) {
491 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column with name '%s'", name
);
497 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_bind
, 0, 0, 2)
498 ZEND_ARG_INFO(0, col
)
499 ZEND_ARG_INFO(1, ref
)
501 static PHP_METHOD(pqres
, bind
) {
504 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
)) {
505 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
508 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
512 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
517 if (SUCCESS
!= zend_hash_index_update(&obj
->intern
->bound
, col
.num
, (void *) &zref
, sizeof(zval
*), NULL
)) {
518 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to bind column %s@%d", col
.name
, col
.num
);
521 zend_hash_sort(&obj
->intern
->bound
, zend_qsort
, compare_index
, 0 TSRMLS_CC
);
529 static int apply_bound(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
531 zval
**zvalue
, **zbound
= p
;
532 zval
**zrow
= va_arg(argv
, zval
**);
533 STATUS
*rv
= va_arg(argv
, STATUS
*);
535 if (SUCCESS
!= zend_hash_index_find(Z_ARRVAL_PP(zrow
), key
->h
, (void *) &zvalue
)) {
536 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to find column ad index %lu", key
->h
);
538 return ZEND_HASH_APPLY_STOP
;
541 ZVAL_COPY_VALUE(*zbound
, *zvalue
);
543 zval_ptr_dtor(zvalue
);
547 return ZEND_HASH_APPLY_KEEP
;
551 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_bound
, 0, 0, 0)
553 static PHP_METHOD(pqres
, fetchBound
) {
554 zend_error_handling zeh
;
557 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
558 rv
= zend_parse_parameters_none();
559 zend_restore_error_handling(&zeh TSRMLS_CC
);
562 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
565 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
569 if (SUCCESS
== php_pqres_iteration(getThis(), obj
, PHP_PQRES_FETCH_ARRAY
, &row TSRMLS_CC
) && row
) {
570 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
571 zend_hash_apply_with_arguments(&obj
->intern
->bound TSRMLS_CC
, apply_bound
, 2, row
, &rv
);
572 zend_restore_error_handling(&zeh TSRMLS_CC
);
577 RETVAL_ZVAL(*row
, 1, 0);
584 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_row
, 0, 0, 0)
585 ZEND_ARG_INFO(0, fetch_type
)
587 static PHP_METHOD(pqres
, fetchRow
) {
588 zend_error_handling zeh
;
589 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
590 long fetch_type
= -1;
593 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
594 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
595 zend_restore_error_handling(&zeh TSRMLS_CC
);
599 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
603 if (fetch_type
== -1) {
604 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
607 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
608 php_pqres_iteration(getThis(), obj
, fetch_type
, &row TSRMLS_CC
);
609 zend_restore_error_handling(&zeh TSRMLS_CC
);
612 RETVAL_ZVAL(*row
, 1, 0);
618 static zval
**column_at(zval
*row
, int col TSRMLS_DC
)
621 HashTable
*ht
= HASH_OF(row
);
622 int count
= zend_hash_num_elements(ht
);
625 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Column index %d exceeds column count %d", col
, count
);
627 zend_hash_internal_pointer_reset(ht
);
629 zend_hash_move_forward(ht
);
631 zend_hash_get_current_data(ht
, (void *) &data
);
636 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_col
, 0, 0, 2)
637 ZEND_ARG_INFO(0, col
)
638 ZEND_ARG_INFO(1, ref
)
640 static PHP_METHOD(pqres
, fetchCol
) {
641 zend_error_handling zeh
;
645 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
646 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/z", &zcol
, &zref
);
647 zend_restore_error_handling(&zeh TSRMLS_CC
);
650 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
653 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
657 zend_replace_error_handling(EH_THROW
, exce(EX_RUNTIME
), &zeh TSRMLS_CC
);
658 php_pqres_iteration(getThis(), obj
, obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: 0, &row TSRMLS_CC
);
664 if (SUCCESS
!= column_nn(obj
, zcol
, &col TSRMLS_CC
)) {
667 zval
**zres
= column_at(*row
, col
.num TSRMLS_CC
);
673 ZVAL_ZVAL(zref
, *zres
, 1, 1);
678 zend_restore_error_handling(&zeh TSRMLS_CC
);
683 static int apply_to_col(void *p TSRMLS_DC
, int argc
, va_list argv
, zend_hash_key
*key
)
686 php_pqres_object_t
*obj
= va_arg(argv
, php_pqres_object_t
*);
687 php_pqres_col_t
*col
, **cols
= va_arg(argv
, php_pqres_col_t
**);
688 STATUS
*rv
= va_arg(argv
, STATUS
*);
692 if (SUCCESS
!= column_nn(obj
, *c
, col TSRMLS_CC
)) {
694 return ZEND_HASH_APPLY_STOP
;
698 return ZEND_HASH_APPLY_KEEP
;
702 static php_pqres_col_t
*php_pqres_convert_to_cols(php_pqres_object_t
*obj
, HashTable
*ht TSRMLS_DC
)
704 php_pqres_col_t
*tmp
, *cols
= ecalloc(zend_hash_num_elements(ht
), sizeof(*cols
));
708 zend_hash_apply_with_arguments(ht TSRMLS_CC
, apply_to_col
, 2, obj
, &tmp
, &rv
);
718 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_map
, 0, 0, 0)
719 ZEND_ARG_INFO(0, keys
)
720 ZEND_ARG_INFO(0, vals
)
721 ZEND_ARG_INFO(0, fetch_type
)
723 static PHP_METHOD(pqres
, map
) {
724 zend_error_handling zeh
;
725 zval
*zkeys
= 0, *zvals
= 0;
726 long fetch_type
= -1;
729 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
730 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z/!z/!l", &zkeys
, &zvals
, &fetch_type
);
731 zend_restore_error_handling(&zeh TSRMLS_CC
);
734 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
737 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
740 php_pqres_col_t def
= {PQfname(obj
->intern
->res
, 0), 0}, *keys
= NULL
, *vals
= NULL
;
743 convert_to_array(zkeys
);
745 if ((ks
= zend_hash_num_elements(Z_ARRVAL_P(zkeys
)))) {
746 keys
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zkeys
) TSRMLS_CC
);
756 convert_to_array(zvals
);
758 if ((vs
= zend_hash_num_elements(Z_ARRVAL_P(zvals
)))) {
759 vals
= php_pqres_convert_to_cols(obj
, Z_ARRVAL_P(zvals
) TSRMLS_CC
);
763 if (fetch_type
== -1) {
764 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
771 switch (fetch_type
) {
772 case PHP_PQRES_FETCH_ARRAY
:
773 case PHP_PQRES_FETCH_ASSOC
:
774 array_init(return_value
);
776 case PHP_PQRES_FETCH_OBJECT
:
777 object_init(return_value
);
780 for (r
= 0, rows
= PQntuples(obj
->intern
->res
); r
< rows
; ++r
) {
784 for (k
= 0; k
< ks
; ++k
) {
785 char *key
= PQgetvalue(obj
->intern
->res
, r
, keys
[k
].num
);
786 int len
= PQgetlength(obj
->intern
->res
, r
, keys
[k
].num
);
788 if (SUCCESS
!= zend_symtable_find(HASH_OF(*cur
), key
, len
+ 1, (void *) &cur
)) {
792 switch (fetch_type
) {
793 case PHP_PQRES_FETCH_ARRAY
:
794 case PHP_PQRES_FETCH_ASSOC
:
797 case PHP_PQRES_FETCH_OBJECT
:
801 if (SUCCESS
!= zend_symtable_update(HASH_OF(*cur
), key
, len
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
)) {
802 throw_exce(EX_RUNTIME TSRMLS_CC
, "Failed to create map");
808 for (v
= 0; v
< vs
; ++v
) {
809 char *val
= PQgetvalue(obj
->intern
->res
, r
, vals
[v
].num
);
810 int len
= PQgetlength(obj
->intern
->res
, r
, vals
[v
].num
);
812 switch (fetch_type
) {
813 case PHP_PQRES_FETCH_ARRAY
:
814 add_index_stringl(*cur
, vals
[v
].num
, val
, len
, 1);
816 case PHP_PQRES_FETCH_ASSOC
:
817 add_assoc_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
819 case PHP_PQRES_FETCH_OBJECT
:
820 add_property_stringl(*cur
, vals
[v
].name
, val
, len
, 1);
825 php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, cur TSRMLS_CC
);
831 if (keys
&& keys
!= &def
) {
841 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_fetch_all
, 0, 0, 0)
842 ZEND_ARG_INFO(0, fetch_type
)
844 static PHP_METHOD(pqres
, fetchAll
) {
845 zend_error_handling zeh
;
846 long fetch_type
= -1;
849 zend_replace_error_handling(EH_THROW
, exce(EX_INVALID_ARGUMENT
), &zeh TSRMLS_CC
);
850 rv
= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &fetch_type
);
851 zend_restore_error_handling(&zeh TSRMLS_CC
);
854 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
856 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
858 int r
, rows
= PQntuples(obj
->intern
->res
);
860 if (fetch_type
== -1) {
861 fetch_type
= obj
->intern
->iter
? obj
->intern
->iter
->fetch_type
: PHP_PQRES_FETCH_ARRAY
;
864 array_init(return_value
);
865 for (r
= 0; r
< rows
; ++r
) {
866 add_next_index_zval(return_value
, php_pqres_row_to_zval(obj
->intern
->res
, r
, fetch_type
, NULL TSRMLS_CC
));
872 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_count
, 0, 0, 0)
874 static PHP_METHOD(pqres
, count
) {
875 if (SUCCESS
== zend_parse_parameters_none()) {
878 if (SUCCESS
!= php_pqres_count_elements(getThis(), &count TSRMLS_CC
)) {
879 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
886 ZEND_BEGIN_ARG_INFO_EX(ai_pqres_desc
, 0, 0, 0)
888 static PHP_METHOD(pqres
, desc
) {
889 if (SUCCESS
== zend_parse_parameters_none()) {
890 php_pqres_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
893 throw_exce(EX_UNINITIALIZED TSRMLS_CC
, "pq\\Result not initialized");
897 array_init(return_value
);
898 for (p
= 0, params
= PQnparams(obj
->intern
->res
); p
< params
; ++p
) {
899 add_next_index_long(return_value
, PQparamtype(obj
->intern
->res
, p
));
905 static zend_function_entry php_pqres_methods
[] = {
906 PHP_ME(pqres
, bind
, ai_pqres_bind
, ZEND_ACC_PUBLIC
)
907 PHP_ME(pqres
, fetchBound
, ai_pqres_fetch_bound
, ZEND_ACC_PUBLIC
)
908 PHP_ME(pqres
, fetchRow
, ai_pqres_fetch_row
, ZEND_ACC_PUBLIC
)
909 PHP_ME(pqres
, fetchCol
, ai_pqres_fetch_col
, ZEND_ACC_PUBLIC
)
910 PHP_ME(pqres
, fetchAll
, ai_pqres_fetch_all
, ZEND_ACC_PUBLIC
)
911 PHP_ME(pqres
, count
, ai_pqres_count
, ZEND_ACC_PUBLIC
)
912 PHP_ME(pqres
, map
, ai_pqres_map
, ZEND_ACC_PUBLIC
)
913 PHP_ME(pqres
, desc
, ai_pqres_desc
, ZEND_ACC_PUBLIC
)
917 PHP_MSHUTDOWN_FUNCTION(pqres
)
919 zend_hash_destroy(&php_pqres_object_prophandlers
);
923 PHP_MINIT_FUNCTION(pqres
)
925 zend_class_entry ce
= {0};
926 php_pq_object_prophandler_t ph
= {0};
928 INIT_NS_CLASS_ENTRY(ce
, "pq", "Result", php_pqres_methods
);
929 php_pqres_class_entry
= zend_register_internal_class_ex(&ce
, NULL
, NULL TSRMLS_CC
);
930 php_pqres_class_entry
->create_object
= php_pqres_create_object
;
931 php_pqres_class_entry
->iterator_funcs
.funcs
= &php_pqres_iterator_funcs
;
932 php_pqres_class_entry
->get_iterator
= php_pqres_iterator_init
;
933 zend_class_implements(php_pqres_class_entry TSRMLS_CC
, 2, zend_ce_traversable
, spl_ce_Countable
);
935 memcpy(&php_pqres_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
936 php_pqres_object_handlers
.read_property
= php_pq_object_read_prop
;
937 php_pqres_object_handlers
.write_property
= php_pq_object_write_prop
;
938 php_pqres_object_handlers
.clone_obj
= NULL
;
939 php_pqres_object_handlers
.get_property_ptr_ptr
= NULL
;
940 php_pqres_object_handlers
.get_gc
= NULL
;
941 php_pqres_object_handlers
.get_debug_info
= php_pq_object_debug_info
;
942 php_pqres_object_handlers
.get_properties
= php_pq_object_properties
;
943 php_pqres_object_handlers
.count_elements
= php_pqres_count_elements
;
945 zend_hash_init(&php_pqres_object_prophandlers
, 6, NULL
, NULL
, 1);
947 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC
);
948 ph
.read
= php_pqres_object_read_status
;
949 zend_hash_add(&php_pqres_object_prophandlers
, "status", sizeof("status"), (void *) &ph
, sizeof(ph
), NULL
);
951 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("statusMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
952 ph
.read
= php_pqres_object_read_status_message
;
953 zend_hash_add(&php_pqres_object_prophandlers
, "statusMessage", sizeof("statusMessage"), (void *) &ph
, sizeof(ph
), NULL
);
955 zend_declare_property_null(php_pqres_class_entry
, ZEND_STRL("errorMessage"), ZEND_ACC_PUBLIC TSRMLS_CC
);
956 ph
.read
= php_pqres_object_read_error_message
;
957 zend_hash_add(&php_pqres_object_prophandlers
, "errorMessage", sizeof("errorMessage"), (void *) &ph
, sizeof(ph
), NULL
);
959 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
960 ph
.read
= php_pqres_object_read_num_rows
;
961 zend_hash_add(&php_pqres_object_prophandlers
, "numRows", sizeof("numRows"), (void *) &ph
, sizeof(ph
), NULL
);
963 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("numCols"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
964 ph
.read
= php_pqres_object_read_num_cols
;
965 zend_hash_add(&php_pqres_object_prophandlers
, "numCols", sizeof("numCols"), (void *) &ph
, sizeof(ph
), NULL
);
967 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("affectedRows"), 0, ZEND_ACC_PUBLIC TSRMLS_CC
);
968 ph
.read
= php_pqres_object_read_affected_rows
;
969 zend_hash_add(&php_pqres_object_prophandlers
, "affectedRows", sizeof("affectedRows"), (void *) &ph
, sizeof(ph
), NULL
);
971 zend_declare_property_long(php_pqres_class_entry
, ZEND_STRL("fetchType"), PHP_PQRES_FETCH_ARRAY
, ZEND_ACC_PUBLIC TSRMLS_CC
);
972 ph
.read
= php_pqres_object_read_fetch_type
;
973 ph
.write
= php_pqres_object_write_fetch_type
;
974 zend_hash_add(&php_pqres_object_prophandlers
, "fetchType", sizeof("fetchType"), (void *) &ph
, sizeof(ph
), NULL
);
977 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("EMPTY_QUERY"), PGRES_EMPTY_QUERY TSRMLS_CC
);
978 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COMMAND_OK"), PGRES_COMMAND_OK TSRMLS_CC
);
979 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("TUPLES_OK"), PGRES_TUPLES_OK TSRMLS_CC
);
980 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_OUT"), PGRES_COPY_OUT TSRMLS_CC
);
981 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_IN"), PGRES_COPY_IN TSRMLS_CC
);
982 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("BAD_RESPONSE"), PGRES_BAD_RESPONSE TSRMLS_CC
);
983 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("NONFATAL_ERROR"), PGRES_NONFATAL_ERROR TSRMLS_CC
);
984 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FATAL_ERROR"), PGRES_FATAL_ERROR TSRMLS_CC
);
985 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("COPY_BOTH"), PGRES_COPY_BOTH TSRMLS_CC
);
986 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("SINGLE_TUPLE"), PGRES_SINGLE_TUPLE TSRMLS_CC
);
988 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ARRAY"), PHP_PQRES_FETCH_ARRAY TSRMLS_CC
);
989 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC
);
990 zend_declare_class_constant_long(php_pqres_class_entry
, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC
);
1000 * vim600: noet sw=4 ts=4 fdm=marker
1001 * vim<600: noet sw=4 ts=4