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             0x0001
  26 #define PHP_PQRES_CONV_INT              0x0002
  27 #define PHP_PQRES_CONV_FLOAT    0x0004
  28 #define PHP_PQRES_CONV_SCALAR   0x000f
  29 #define PHP_PQRES_CONV_ARRAY    0x0010
  30 #define PHP_PQRES_CONV_DATETIME 0x0020
  31 #define PHP_PQRES_CONV_JSON             0x0100
  32 #define PHP_PQRES_CONV_ALL              0xffff
  33
  34 typedef struct php_pqres_iterator {
  35         zend_object_iterator zi;
  36         zval *current_val;
  37         unsigned index;
  38         php_pqres_fetch_t fetch_type;
  39 } php_pqres_iterator_t;
  40
  41 typedef struct php_pqres {
  42         PGresult *res;
  43         php_pqres_iterator_t *iter;
  44         HashTable bound;
  45         HashTable converters;
  46         unsigned auto_convert;
  47         php_pqres_fetch_t default_fetch_type;
  48 } php_pqres_t;
  49
  50 typedef struct php_pqres_object {
  51         zend_object zo;
  52         zend_object_value zv;
  53         HashTable *prophandler;
  54         php_pqres_t *intern;
  55 } php_pqres_object_t;
  56
  57 extern ZEND_RESULT_CODE php_pqres_success(PGresult *res TSRMLS_DC);
  58 extern void php_pqres_init_instance_data(PGresult *res, php_pqconn_object_t *obj, php_pqres_object_t **ptr TSRMLS_DC);
  59 extern zval *php_pqres_row_to_zval(PGresult *res, unsigned row, php_pqres_fetch_t fetch_type, zval **data_ptr TSRMLS_DC);
  60 extern zval *php_pqres_typed_zval(php_pqres_t *res, char *val, size_t len, Oid typ TSRMLS_DC);
  61 extern php_pqres_fetch_t php_pqres_fetch_type(php_pqres_t *res);
  62
  63 #include "php_pq_object.h"
  64 #include "php_pqconn_event.h"
  65 #define PHP_PQclear(_r) do { \
  66         php_pqres_object_t *_o = PQresultInstanceData((_r), php_pqconn_event); \
  67         if (_o) { \
  68                 php_pq_object_delref(_o TSRMLS_CC); \
  69         } else { \
  70                 PQclear(_r); \
  71         } \
  72 } while(0)
  73
  74 extern zend_class_entry *php_pqres_class_entry;
  75 extern zend_object_value php_pqres_create_object_ex(zend_class_entry *ce, php_pqres_t *intern, php_pqres_object_t **ptr TSRMLS_DC);
  76
  77 extern PHP_MINIT_FUNCTION(pqres);
  78 extern PHP_MSHUTDOWN_FUNCTION(pqres);
  79
  80 #endif
  81
  82 /*
  83  * Local variables:
  84  * tab-width: 4
  85  * c-basic-offset: 4
  86  * End:
  87  * vim600: noet sw=4 ts=4 fdm=marker
  88  * vim<600: noet sw=4 ts=4
  89  */