root/ext/interbase/php_ibase_includes.h

INCLUDED FROM

DEFINITIONS

1. ZEND_BEGIN_MODULE_GLOBALS

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 7                                                        |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1997-2016 The PHP Group                                |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 3.01 of the PHP license,      |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at the following url:           |
  10    | http://www.php.net/license/3_01.txt                                  |
  11    | If you did not receive a copy of the PHP license and are unable to   |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@php.net so we can mail you a copy immediately.               |
  14    +----------------------------------------------------------------------+
  15    | Authors: Jouni Ahto <jouni.ahto@exdec.fi>                            |
  16    |          Andrew Avdeev <andy@simgts.mv.ru>                           |
  17    |          Ard Biesheuvel <a.k.biesheuvel@ewi.tudelft.nl>              |
  18    +----------------------------------------------------------------------+
  19  */
  20 
  21 #ifndef PHP_IBASE_INCLUDES_H
  22 #define PHP_IBASE_INCLUDES_H
  23 
  24 #include <ibase.h>
  25 
  26 #ifndef SQLDA_CURRENT_VERSION
  27 #define SQLDA_CURRENT_VERSION SQLDA_VERSION1
  28 #endif
  29 
  30 #ifndef METADATALENGTH
  31 #define METADATALENGTH 68
  32 #endif
  33 
  34 #define RESET_ERRMSG do { IBG(errmsg)[0] = '\0'; IBG(sql_code) = 0; } while (0)
  35 
  36 #define IB_STATUS (IBG(status))
  37 
  38 #ifdef IBASE_DEBUG
  39 #define IBDEBUG(a) php_printf("::: %s (%d)\n", a, __LINE__);
  40 #endif
  41 
  42 #ifndef IBDEBUG
  43 #define IBDEBUG(a)
  44 #endif
  45 
  46 extern int le_link, le_plink, le_trans;
  47 
  48 #define LE_LINK "Firebird/InterBase link"
  49 #define LE_PLINK "Firebird/InterBase persistent link"
  50 #define LE_TRANS "Firebird/InterBase transaction"
  51 
  52 #define IBASE_MSGSIZE 512
  53 #define MAX_ERRMSG (IBASE_MSGSIZE*2)
  54 
  55 #define IB_DEF_DATE_FMT "%Y-%m-%d"
  56 #define IB_DEF_TIME_FMT "%H:%M:%S"
  57 
  58 /* this value should never be > USHRT_MAX */
  59 #define IBASE_BLOB_SEG 4096
  60 
  61 ZEND_BEGIN_MODULE_GLOBALS(ibase)
  62         ISC_STATUS status[20];
  63         zend_resource *default_link;
  64         zend_long num_links, num_persistent;
  65         char errmsg[MAX_ERRMSG];
  66         zend_long sql_code;
  67 ZEND_END_MODULE_GLOBALS(ibase)
  68 
  69 ZEND_EXTERN_MODULE_GLOBALS(ibase)
  70 
  71 typedef struct {
  72         isc_db_handle handle;
  73         struct tr_list *tr_list;
  74         unsigned short dialect;
  75         struct event *event_head;
  76 } ibase_db_link;
  77 
  78 typedef struct {
  79         isc_tr_handle handle;
  80         unsigned short link_cnt;
  81         unsigned long affected_rows;
  82         ibase_db_link *db_link[1]; /* last member */
  83 } ibase_trans;
  84 
  85 typedef struct tr_list {
  86         ibase_trans *trans;
  87         struct tr_list *next;
  88 } ibase_tr_list;
  89 
  90 typedef struct {
  91         isc_blob_handle bl_handle;
  92         unsigned short type;
  93         ISC_QUAD bl_qd;
  94 } ibase_blob;
  95 
  96 typedef struct event {
  97         ibase_db_link *link;
  98         zend_resource* link_res;
  99         ISC_LONG event_id;
 100         unsigned short event_count;
 101         char **events;
 102         char *event_buffer, *result_buffer;
 103         zval callback;
 104         void *thread_ctx;
 105         struct event *event_next;
 106         enum event_state { NEW, ACTIVE, DEAD } state;
 107 } ibase_event;
 108 
 109 enum php_interbase_option {
 110         PHP_IBASE_DEFAULT                       = 0,
 111         PHP_IBASE_CREATE            = 0,
 112         /* fetch flags */
 113         PHP_IBASE_FETCH_BLOBS           = 1,
 114         PHP_IBASE_FETCH_ARRAYS      = 2,
 115         PHP_IBASE_UNIXTIME                      = 4,
 116         /* transaction access mode */
 117         PHP_IBASE_WRITE                         = 1,
 118         PHP_IBASE_READ                          = 2,
 119         /* transaction isolation level */
 120         PHP_IBASE_CONCURRENCY           = 4,
 121         PHP_IBASE_COMMITTED             = 8,
 122           PHP_IBASE_REC_NO_VERSION      = 32,
 123           PHP_IBASE_REC_VERSION         = 64,
 124         PHP_IBASE_CONSISTENCY           = 16,
 125         /* transaction lock resolution */
 126         PHP_IBASE_WAIT                          = 128,
 127         PHP_IBASE_NOWAIT                        = 256
 128 };
 129 
 130 #define IBG(v) ZEND_MODULE_GLOBALS_ACCESSOR(ibase, v)
 131 
 132 #if defined(ZTS) && defined(COMPILE_DL_INTERBASE)
 133 ZEND_TSRMLS_CACHE_EXTERN()
 134 #endif
 135 
 136 #define BLOB_ID_LEN             18
 137 #define BLOB_ID_MASK    "0x%" LL_MASK "x"
 138 
 139 #define BLOB_INPUT              1
 140 #define BLOB_OUTPUT             2
 141 
 142 #ifdef PHP_WIN32
 143 #define LL_MASK "I64"
 144 #define LL_LIT(lit) lit ## I64
 145 typedef void (__stdcall *info_func_t)(char*);
 146 #else
 147 #define LL_MASK "ll"
 148 #define LL_LIT(lit) lit ## ll
 149 typedef void (*info_func_t)(char*);
 150 #endif
 151 
 152 void _php_ibase_error(void);
 153 void _php_ibase_module_error(char *, ...)
 154         PHP_ATTRIBUTE_FORMAT(printf,1,PHP_ATTR_FMT_OFFSET +2);
 155 
 156 /* determine if a resource is a link or transaction handle */
 157 #define PHP_IBASE_LINK_TRANS(zv, lh, th)                                                                                                        \
 158                 do {                                                                                \
 159                         if (!zv) {                                                                      \
 160                                 lh = (ibase_db_link *)zend_fetch_resource2(                                 \
 161                                                 IBG(default_link), "InterBase link", le_link, le_plink);            \
 162                         } else {                                                                        \
 163                                 _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAM_PASSTHRU, zv, &lh, &th);  \
 164                         }                                                                               \
 165                         if (SUCCESS != _php_ibase_def_trans(lh, &th)) { RETURN_FALSE; }                 \
 166                 } while (0)
 167 
 168 int _php_ibase_def_trans(ibase_db_link *ib_link, ibase_trans **trans);
 169 void _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAMETERS, zval *link_id,
 170         ibase_db_link **ib_link, ibase_trans **trans);
 171 
 172 /* provided by ibase_query.c */
 173 void php_ibase_query_minit(INIT_FUNC_ARGS);
 174 
 175 /* provided by ibase_blobs.c */
 176 void php_ibase_blobs_minit(INIT_FUNC_ARGS);
 177 int _php_ibase_string_to_quad(char const *id, ISC_QUAD *qd);
 178 zend_string *_php_ibase_quad_to_string(ISC_QUAD const qd);
 179 int _php_ibase_blob_get(zval *return_value, ibase_blob *ib_blob, zend_ulong max_len);
 180 int _php_ibase_blob_add(zval *string_arg, ibase_blob *ib_blob);
 181 
 182 /* provided by ibase_events.c */
 183 void php_ibase_events_minit(INIT_FUNC_ARGS);
 184 void _php_ibase_free_event(ibase_event *event);
 185 
 186 /* provided by ibase_service.c */
 187 void php_ibase_service_minit(INIT_FUNC_ARGS);
 188 
 189 #ifndef max
 190 #define max(a,b) ((a)>(b)?(a):(b))
 191 #endif
 192 
 193 #endif /* PHP_IBASE_INCLUDES_H */
 194 
 195 /*
 196  * Local variables:
 197  * tab-width: 4
 198  * c-basic-offset: 4
 199  * End:
 200  */