root/ext/interbase/php_ibase_includes.h

/* [<][>][^][v][top][bottom][index][help] */

INCLUDED FROM


DEFINITIONS

This source file includes following definitions.
  1. ZEND_BEGIN_MODULE_GLOBALS
  2. _php_ibase_module_error

/*
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2015 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Jouni Ahto <jouni.ahto@exdec.fi>                            |
   |          Andrew Avdeev <andy@simgts.mv.ru>                           |
   |          Ard Biesheuvel <a.k.biesheuvel@ewi.tudelft.nl>              |
   +----------------------------------------------------------------------+
 */

#ifndef PHP_IBASE_INCLUDES_H
#define PHP_IBASE_INCLUDES_H

#include <ibase.h>

#ifndef SQLDA_CURRENT_VERSION
#define SQLDA_CURRENT_VERSION SQLDA_VERSION1
#endif

#ifndef METADATALENGTH
#define METADATALENGTH 68
#endif

#define RESET_ERRMSG do { IBG(errmsg)[0] = '\0'; IBG(sql_code) = 0; } while (0)

#define IB_STATUS (IBG(status))

#ifdef ZEND_DEBUG_
#define IBDEBUG(a) php_printf("::: %s (%d)\n", a, __LINE__);
#endif

#ifndef IBDEBUG
#define IBDEBUG(a)
#endif

extern int le_link, le_plink, le_trans;

#define LE_LINK "Firebird/InterBase link"
#define LE_PLINK "Firebird/InterBase persistent link"
#define LE_TRANS "Firebird/InterBase transaction"

#define IBASE_MSGSIZE 512
#define MAX_ERRMSG (IBASE_MSGSIZE*2)

#define IB_DEF_DATE_FMT "%Y-%m-%d"
#define IB_DEF_TIME_FMT "%H:%M:%S"

/* this value should never be > USHRT_MAX */
#define IBASE_BLOB_SEG 4096

ZEND_BEGIN_MODULE_GLOBALS(ibase)
        ISC_STATUS status[20];
        long default_link;
        long num_links, num_persistent;
        char errmsg[MAX_ERRMSG];
        long sql_code;
ZEND_END_MODULE_GLOBALS(ibase)

ZEND_EXTERN_MODULE_GLOBALS(ibase)

typedef struct {
        isc_db_handle handle;
        struct tr_list *tr_list;
        unsigned short dialect;
        struct event *event_head;
} ibase_db_link;

typedef struct {
        isc_tr_handle handle;
        unsigned short link_cnt;
        unsigned long affected_rows;
        ibase_db_link *db_link[1]; /* last member */
} ibase_trans;

typedef struct tr_list {
        ibase_trans *trans;
        struct tr_list *next;
} ibase_tr_list;

typedef struct {
        isc_blob_handle bl_handle;
        unsigned short type;
        ISC_QUAD bl_qd;
} ibase_blob;

typedef struct event {
        ibase_db_link *link;
        long link_res_id;
        ISC_LONG event_id;
        unsigned short event_count;
        char **events;
        char *event_buffer, *result_buffer;
        zval *callback;
        void **thread_ctx;
        struct event *event_next;
        enum event_state { NEW, ACTIVE, DEAD } state;
} ibase_event;

enum php_interbase_option {
        PHP_IBASE_DEFAULT                       = 0,
        PHP_IBASE_CREATE            = 0,
        /* fetch flags */
        PHP_IBASE_FETCH_BLOBS           = 1,
        PHP_IBASE_FETCH_ARRAYS      = 2,
        PHP_IBASE_UNIXTIME                      = 4,
        /* transaction access mode */
        PHP_IBASE_WRITE                         = 1,
        PHP_IBASE_READ                          = 2,
        /* transaction isolation level */
        PHP_IBASE_CONCURRENCY           = 4,
        PHP_IBASE_COMMITTED             = 8,
          PHP_IBASE_REC_NO_VERSION      = 32,
          PHP_IBASE_REC_VERSION         = 64,
        PHP_IBASE_CONSISTENCY           = 16,
        /* transaction lock resolution */
        PHP_IBASE_WAIT                          = 128,
        PHP_IBASE_NOWAIT                        = 256
};

#ifdef ZTS
#define IBG(v) TSRMG(ibase_globals_id, zend_ibase_globals *, v)
#else
#define IBG(v) (ibase_globals.v)
#endif

#define BLOB_ID_LEN             18
#define BLOB_ID_MASK    "0x%" LL_MASK "x"

#define BLOB_INPUT              1
#define BLOB_OUTPUT             2

#ifdef PHP_WIN32
#define LL_MASK "I64"
#define LL_LIT(lit) lit ## I64
typedef void (__stdcall *info_func_t)(char*);
#else
#define LL_MASK "ll"
#define LL_LIT(lit) lit ## ll
typedef void (*info_func_t)(char*);
#endif

void _php_ibase_error(TSRMLS_D);
void _php_ibase_module_error(char * TSRMLS_DC, ...)
        PHP_ATTRIBUTE_FORMAT(printf,1,PHP_ATTR_FMT_OFFSET +2);

/* determine if a resource is a link or transaction handle */
#define PHP_IBASE_LINK_TRANS(pzval, lh, th)                                                                                                     \
        do { if (!pzval) {                                                                                                                                              \
                        ZEND_FETCH_RESOURCE2(lh, ibase_db_link *, NULL, IBG(default_link),                              \
                                "InterBase link", le_link, le_plink) }                                                                          \
                else                                                                                                                                                            \
                        _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAM_PASSTHRU, &pzval, &lh, &th);  \
                if (SUCCESS != _php_ibase_def_trans(lh, &th TSRMLS_CC)) { RETURN_FALSE; }                       \
        } while (0)

int _php_ibase_def_trans(ibase_db_link *ib_link, ibase_trans **trans TSRMLS_DC);
void _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAMETERS, zval **link_id,
        ibase_db_link **ib_link, ibase_trans **trans);

/* provided by ibase_query.c */
void php_ibase_query_minit(INIT_FUNC_ARGS);

/* provided by ibase_blobs.c */
void php_ibase_blobs_minit(INIT_FUNC_ARGS);
int _php_ibase_string_to_quad(char const *id, ISC_QUAD *qd);
char *_php_ibase_quad_to_string(ISC_QUAD const qd);
int _php_ibase_blob_get(zval *return_value, ibase_blob *ib_blob, unsigned long max_len TSRMLS_DC);
int _php_ibase_blob_add(zval **string_arg, ibase_blob *ib_blob TSRMLS_DC);

/* provided by ibase_events.c */
void php_ibase_events_minit(INIT_FUNC_ARGS);
void _php_ibase_free_event(ibase_event *event TSRMLS_DC);

/* provided by ibase_service.c */
void php_ibase_service_minit(INIT_FUNC_ARGS);

#ifndef max
#define max(a,b) ((a)>(b)?(a):(b))
#endif

#endif /* PHP_IBASE_INCLUDES_H */

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * End:
 */

/* [<][>][^][v][top][bottom][index][help] */