git.m6w6.name Git - m6w6/ext-pq/blob - src/php_pqres.h

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: pq                                                         |
   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     +--------------------------------------------------------------------+
  11 */
  12
  13
  14 #ifndef PHP_PQRES_H
  15 #define PHP_PQRES_H
  16
  17 #include "php_pqconn.h"
  18
  19 typedef enum php_pqres_fetch {
  20         PHP_PQRES_FETCH_ARRAY,
  21         PHP_PQRES_FETCH_ASSOC,
  22         PHP_PQRES_FETCH_OBJECT
  23 } php_pqres_fetch_t;
  24
  25 #define PHP_PQRES_CONV_BOOL             0x01
  26 #define PHP_PQRES_CONV_INT              0x02
  27 #define PHP_PQRES_CONV_FLOAT    0x04
  28 #define PHP_PQRES_CONV_SCALAR   0x0f
  29 #define PHP_PQRES_CONV_ARRAY    0x10
  30 #define PHP_PQRES_CONV_DATETIME 0x20
  31 #define PHP_PQRES_CONV_ALL              0xff
  32
  33 typedef struct php_pqres_iterator {
  34         zend_object_iterator zi;
  35         zval *current_val;
  36         unsigned index;
  37         php_pqres_fetch_t fetch_type;
  38 } php_pqres_iterator_t;
  39
  40 typedef struct php_pqres {
  41         PGresult *res;
  42         php_pqres_iterator_t *iter;
  43         HashTable bound;
  44         HashTable converters;
  45         unsigned auto_convert;
  46         php_pqres_fetch_t default_fetch_type;
  47 } php_pqres_t;
  48
  49 typedef struct php_pqres_object {
  50         zend_object zo;
  51         zend_object_value zv;
  52         HashTable *prophandler;
  53         php_pqres_t *intern;
  54 } php_pqres_object_t;
  55
  56 STATUS php_pqres_success(PGresult *res TSRMLS_DC);
  57 void php_pqres_init_instance_data(PGresult *res, php_pqconn_object_t *obj, php_pqres_object_t **ptr TSRMLS_DC);
  58 zval *php_pqres_row_to_zval(PGresult *res, unsigned row, php_pqres_fetch_t fetch_type, zval **data_ptr TSRMLS_DC);
  59 zval *php_pqres_typed_zval(php_pqres_t *res, char *val, size_t len, Oid typ TSRMLS_DC);
  60
  61 #include "php_pq_object.h"
  62 #include "php_pqconn_event.h"
  63 #define PHP_PQclear(_r) do { \
  64         php_pqres_object_t *_o = PQresultInstanceData((_r), php_pqconn_event); \
  65         if (_o) { \
  66                 php_pq_object_delref(_o TSRMLS_CC); \
  67         } else { \
  68                 PQclear(_r); \
  69         } \
  70 } while(0)
  71
  72 zend_class_entry *php_pqres_class_entry;
  73 zend_object_value php_pqres_create_object_ex(zend_class_entry *ce, php_pqres_t *intern, php_pqres_object_t **ptr TSRMLS_DC);
  74
  75 PHP_MINIT_FUNCTION(pqres);
  76 PHP_MSHUTDOWN_FUNCTION(pqres);
  77
  78 #endif
  79
  80 /*
  81  * Local variables:
  82  * tab-width: 4
  83  * c-basic-offset: 4
  84  * End:
  85  * vim600: noet sw=4 ts=4 fdm=marker
  86  * vim<600: noet sw=4 ts=4
  87  */