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dis-bench / src /php /php-src /ext /pgsql /php_pgsql.h
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/*
+----------------------------------------------------------------------+
| Copyright (c) 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: |
| https://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: Zeev Suraski <zeev@php.net> |
| Jouni Ahto <jouni.ahto@exdec.fi> |
+----------------------------------------------------------------------+
*/
#ifndef PHP_PGSQL_H
#define PHP_PGSQL_H
#ifdef HAVE_PGSQL
extern zend_module_entry pgsql_module_entry;
#define pgsql_module_ptr &pgsql_module_entry
#include "php_version.h"
#define PHP_PGSQL_VERSION PHP_VERSION
#ifdef PHP_PGSQL_PRIVATE
#undef SOCKET_SIZE_TYPE
#include <libpq-fe.h>
#include <libpq/libpq-fs.h>
#ifdef PHP_WIN32
#undef PHP_PGSQL_API
#ifdef PGSQL_EXPORTS
#define PHP_PGSQL_API __declspec(dllexport)
#else
#define PHP_PGSQL_API __declspec(dllimport)
#endif
#else
# if defined(__GNUC__) && __GNUC__ >= 4
# define PHP_PGSQL_API __attribute__ ((visibility("default")))
# else
# define PHP_PGSQL_API
# endif
#endif
PHP_MINIT_FUNCTION(pgsql);
PHP_MSHUTDOWN_FUNCTION(pgsql);
PHP_RINIT_FUNCTION(pgsql);
PHP_RSHUTDOWN_FUNCTION(pgsql);
PHP_MINFO_FUNCTION(pgsql);
/* connection options - ToDo: Add async connection option */
#define PGSQL_CONNECT_FORCE_NEW (1<<1)
#define PGSQL_CONNECT_ASYNC (1<<2)
/* php_pgsql_convert options */
#define PGSQL_CONV_IGNORE_DEFAULT (1<<1) /* Do not use DEFAULT value by removing field from returned array */
#define PGSQL_CONV_FORCE_NULL (1<<2) /* Convert to NULL if string is null string */
#define PGSQL_CONV_IGNORE_NOT_NULL (1<<3) /* Ignore NOT NULL constraints */
#define PGSQL_CONV_OPTS (PGSQL_CONV_IGNORE_DEFAULT|PGSQL_CONV_FORCE_NULL|PGSQL_CONV_IGNORE_NOT_NULL)
/* php_pgsql_insert/update/select/delete options */
#define PGSQL_DML_NO_CONV (1<<8) /* Do not call php_pgsql_convert() */
#define PGSQL_DML_EXEC (1<<9) /* Execute query */
#define PGSQL_DML_ASYNC (1<<10) /* Do async query */
#define PGSQL_DML_STRING (1<<11) /* Return query string */
#define PGSQL_DML_ESCAPE (1<<12) /* No convert, but escape only */
/* exported functions */
PHP_PGSQL_API zend_result php_pgsql_meta_data(PGconn *pg_link, const zend_string *table_name, zval *meta, bool extended);
PHP_PGSQL_API zend_result php_pgsql_convert(PGconn *pg_link, const zend_string *table_name, const zval *values, zval *result, zend_ulong opt);
PHP_PGSQL_API zend_result php_pgsql_insert(PGconn *pg_link, const zend_string *table, zval *values, zend_ulong opt, zend_string **sql);
PHP_PGSQL_API zend_result php_pgsql_update(PGconn *pg_link, const zend_string *table, zval *values, zval *ids, zend_ulong opt , zend_string **sql);
PHP_PGSQL_API zend_result php_pgsql_delete(PGconn *pg_link, const zend_string *table, zval *ids, zend_ulong opt, zend_string **sql);
PHP_PGSQL_API zend_result php_pgsql_select(PGconn *pg_link, const zend_string *table, zval *ids, zval *ret_array, zend_ulong opt, long fetch_option, zend_string **sql );
PHP_PGSQL_API void php_pgsql_result2array(PGresult *pg_result, zval *ret_array, long fetch_option);
/* internal functions */
static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS,int persistent);
static void php_pgsql_get_link_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);
static void php_pgsql_get_result_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);
static void php_pgsql_get_field_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);
static void php_pgsql_data_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type, bool nullable_row);
static void php_pgsql_do_async(INTERNAL_FUNCTION_PARAMETERS,int entry_type);
static ssize_t php_pgsql_fd_write(php_stream *stream, const char *buf, size_t count);
static ssize_t php_pgsql_fd_read(php_stream *stream, char *buf, size_t count);
static int php_pgsql_fd_close(php_stream *stream, int close_handle);
static int php_pgsql_fd_flush(php_stream *stream);
static int php_pgsql_fd_set_option(php_stream *stream, int option, int value, void *ptrparam);
static int php_pgsql_fd_cast(php_stream *stream, int cast_as, void **ret);
typedef enum _php_pgsql_data_type {
/* boolean */
PG_BOOL,
/* number */
PG_OID,
PG_INT2,
PG_INT4,
PG_INT8,
PG_FLOAT4,
PG_FLOAT8,
PG_NUMERIC,
PG_MONEY,
/* character */
PG_TEXT,
PG_CHAR,
PG_VARCHAR,
/* time and interval */
PG_UNIX_TIME,
PG_UNIX_TIME_INTERVAL,
PG_DATE,
PG_TIME,
PG_TIME_WITH_TIMEZONE,
PG_TIMESTAMP,
PG_TIMESTAMP_WITH_TIMEZONE,
PG_INTERVAL,
/* binary */
PG_BYTEA,
/* network */
PG_CIDR,
PG_INET,
PG_MACADDR,
/* bit */
PG_BIT,
PG_VARBIT,
/* geometoric */
PG_LINE,
PG_LSEG,
PG_POINT,
PG_BOX,
PG_PATH,
PG_POLYGON,
PG_CIRCLE,
/* unknown and system */
PG_UNKNOWN
} php_pgsql_data_type;
typedef struct pgsql_link_handle {
PGconn *conn;
zend_string *hash;
HashTable *notices;
bool persistent;
zend_object std;
} pgsql_link_handle;
typedef struct pgLofp {
PGconn *conn;
int lofd;
zend_object std;
} pgLofp;
typedef struct _php_pgsql_result_handle {
PGconn *conn;
PGresult *result;
int row;
zend_object std;
} pgsql_result_handle;
typedef struct _php_pgsql_notice {
char *message;
size_t len;
} php_pgsql_notice;
static const php_stream_ops php_stream_pgsql_fd_ops = {
php_pgsql_fd_write,
php_pgsql_fd_read,
php_pgsql_fd_close,
php_pgsql_fd_flush,
"PostgreSQL link",
NULL, /* seek */
php_pgsql_fd_cast, /* cast */
NULL, /* stat */
php_pgsql_fd_set_option
};
#define PGSQL_MAX_REGEXES 11
ZEND_BEGIN_MODULE_GLOBALS(pgsql)
zend_long num_links,num_persistent;
zend_long max_links,max_persistent;
zend_long auto_reset_persistent;
zend_object *default_link; /* default link when connection is omitted */
zend_string *regexes[PGSQL_MAX_REGEXES];
bool allow_persistent;
bool ignore_notices;
bool log_notices;
HashTable field_oids;
HashTable table_oids;
HashTable connections;
ZEND_END_MODULE_GLOBALS(pgsql)
ZEND_EXTERN_MODULE_GLOBALS(pgsql)
# define PGG(v) ZEND_MODULE_GLOBALS_ACCESSOR(pgsql, v)
#if defined(ZTS) && defined(COMPILE_DL_PGSQL)
ZEND_TSRMLS_CACHE_EXTERN()
#endif
#endif
#else
#define pgsql_module_ptr NULL
#endif
#define phpext_pgsql_ptr pgsql_module_ptr
#endif /* PHP_PGSQL_H */