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php-src/ext/pgsql/php_pgsql.h
Peter Kokot 8d3f8ca12a Remove unused Git attributes ident 
The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.
2018-07-25 00:53:25 +02:00

339 lines
10 KiB
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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 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: Zeev Suraski <zeev@zend.com> |
| Jouni Ahto <jouni.ahto@exdec.fi> |
+----------------------------------------------------------------------+
*/
#ifndef PHP_PGSQL_H
#define PHP_PGSQL_H
#if HAVE_PGSQL
#define PHP_PGSQL_API_VERSION 20140217
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>
#ifdef PHP_WIN32
#define INV_WRITE 0x00020000
#define INV_READ 0x00040000
#undef PHP_PGSQL_API
#ifdef PGSQL_EXPORTS
#define PHP_PGSQL_API __declspec(dllexport)
#else
#define PHP_PGSQL_API __declspec(dllimport)
#endif
#else
#include <libpq/libpq-fs.h>
# if defined(__GNUC__) && __GNUC__ >= 4
# define PHP_PGSQL_API __attribute__ ((visibility("default")))
# else
# define PHP_PGSQL_API
# endif
#endif
#ifdef HAVE_PG_CONFIG_H
#include <pg_config.h>
#endif
#ifdef HAVE_PGSQL_WITH_MULTIBYTE_SUPPORT
const char * pg_encoding_to_char(int encoding);
#endif
PHP_MINIT_FUNCTION(pgsql);
PHP_MSHUTDOWN_FUNCTION(pgsql);
PHP_RINIT_FUNCTION(pgsql);
PHP_RSHUTDOWN_FUNCTION(pgsql);
PHP_MINFO_FUNCTION(pgsql);
/* connection functions */
PHP_FUNCTION(pg_connect);
PHP_FUNCTION(pg_pconnect);
PHP_FUNCTION(pg_connect_poll);
PHP_FUNCTION(pg_close);
PHP_FUNCTION(pg_connection_reset);
PHP_FUNCTION(pg_connection_status);
PHP_FUNCTION(pg_connection_busy);
PHP_FUNCTION(pg_host);
PHP_FUNCTION(pg_dbname);
PHP_FUNCTION(pg_port);
PHP_FUNCTION(pg_tty);
PHP_FUNCTION(pg_options);
PHP_FUNCTION(pg_version);
PHP_FUNCTION(pg_ping);
#if HAVE_PQPARAMETERSTATUS
PHP_FUNCTION(pg_parameter_status);
#endif
#if HAVE_PGTRANSACTIONSTATUS
PHP_FUNCTION(pg_transaction_status);
#endif
/* query functions */
PHP_FUNCTION(pg_query);
#if HAVE_PQEXECPARAMS
PHP_FUNCTION(pg_query_params);
#endif
#if HAVE_PQPREPARE
PHP_FUNCTION(pg_prepare);
#endif
#if HAVE_PQEXECPREPARED
PHP_FUNCTION(pg_execute);
#endif
PHP_FUNCTION(pg_send_query);
#if HAVE_PQSENDQUERYPARAMS
PHP_FUNCTION(pg_send_query_params);
#endif
#if HAVE_PQSENDPREPARE
PHP_FUNCTION(pg_send_prepare);
#endif
#if HAVE_PQSENDQUERYPREPARED
PHP_FUNCTION(pg_send_execute);
#endif
PHP_FUNCTION(pg_cancel_query);
/* result functions */
PHP_FUNCTION(pg_fetch_assoc);
PHP_FUNCTION(pg_fetch_array);
PHP_FUNCTION(pg_fetch_object);
PHP_FUNCTION(pg_fetch_result);
PHP_FUNCTION(pg_fetch_row);
PHP_FUNCTION(pg_fetch_all);
PHP_FUNCTION(pg_fetch_all_columns);
#if HAVE_PQCMDTUPLES
PHP_FUNCTION(pg_affected_rows);
#endif
PHP_FUNCTION(pg_get_result);
PHP_FUNCTION(pg_result_seek);
PHP_FUNCTION(pg_result_status);
PHP_FUNCTION(pg_free_result);
PHP_FUNCTION(pg_last_oid);
PHP_FUNCTION(pg_num_rows);
PHP_FUNCTION(pg_num_fields);
PHP_FUNCTION(pg_field_name);
PHP_FUNCTION(pg_field_num);
PHP_FUNCTION(pg_field_size);
PHP_FUNCTION(pg_field_type);
PHP_FUNCTION(pg_field_type_oid);
PHP_FUNCTION(pg_field_prtlen);
PHP_FUNCTION(pg_field_is_null);
PHP_FUNCTION(pg_field_table);
/* async message functions */
PHP_FUNCTION(pg_get_notify);
PHP_FUNCTION(pg_socket);
PHP_FUNCTION(pg_consume_input);
PHP_FUNCTION(pg_flush);
PHP_FUNCTION(pg_get_pid);
/* error message functions */
PHP_FUNCTION(pg_result_error);
#if HAVE_PQRESULTERRORFIELD
PHP_FUNCTION(pg_result_error_field);
#endif
PHP_FUNCTION(pg_last_error);
PHP_FUNCTION(pg_last_notice);
/* copy functions */
PHP_FUNCTION(pg_put_line);
PHP_FUNCTION(pg_end_copy);
PHP_FUNCTION(pg_copy_to);
PHP_FUNCTION(pg_copy_from);
/* large object functions */
PHP_FUNCTION(pg_lo_create);
PHP_FUNCTION(pg_lo_unlink);
PHP_FUNCTION(pg_lo_open);
PHP_FUNCTION(pg_lo_close);
PHP_FUNCTION(pg_lo_read);
PHP_FUNCTION(pg_lo_write);
PHP_FUNCTION(pg_lo_read_all);
PHP_FUNCTION(pg_lo_import);
PHP_FUNCTION(pg_lo_export);
PHP_FUNCTION(pg_lo_seek);
PHP_FUNCTION(pg_lo_tell);
#if HAVE_PG_LO_TRUNCATE
PHP_FUNCTION(pg_lo_truncate);
#endif
/* debugging functions */
PHP_FUNCTION(pg_trace);
PHP_FUNCTION(pg_untrace);
/* utility functions */
PHP_FUNCTION(pg_client_encoding);
PHP_FUNCTION(pg_set_client_encoding);
#if HAVE_PQSETERRORVERBOSITY
PHP_FUNCTION(pg_set_error_verbosity);
#endif
#if HAVE_PQESCAPE
PHP_FUNCTION(pg_escape_string);
PHP_FUNCTION(pg_escape_bytea);
PHP_FUNCTION(pg_unescape_bytea);
PHP_FUNCTION(pg_escape_literal);
PHP_FUNCTION(pg_escape_identifier);
#endif
/* misc functions */
PHP_FUNCTION(pg_meta_data);
PHP_FUNCTION(pg_convert);
PHP_FUNCTION(pg_insert);
PHP_FUNCTION(pg_update);
PHP_FUNCTION(pg_delete);
PHP_FUNCTION(pg_select);
/* 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 DEAFULT 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 int php_pgsql_meta_data(PGconn *pg_link, const char *table_name, zval *meta, zend_bool extended);
PHP_PGSQL_API int php_pgsql_convert(PGconn *pg_link, const char *table_name, const zval *values, zval *result, zend_ulong opt);
PHP_PGSQL_API int php_pgsql_insert(PGconn *pg_link, const char *table, zval *values, zend_ulong opt, zend_string **sql);
PHP_PGSQL_API int php_pgsql_update(PGconn *pg_link, const char *table, zval *values, zval *ids, zend_ulong opt , zend_string **sql);
PHP_PGSQL_API int php_pgsql_delete(PGconn *pg_link, const char *table, zval *ids, zend_ulong opt, zend_string **sql);
PHP_PGSQL_API int php_pgsql_select(PGconn *pg_link, const char *table, zval *ids, zval *ret_array, zend_ulong opt, long fetch_option, zend_string **sql );
PHP_PGSQL_API int 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 char *get_field_name(PGconn *pgsql, Oid oid, HashTable *list);
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);
static void php_pgsql_do_async(INTERNAL_FUNCTION_PARAMETERS,int entry_type);
static size_t php_pgsql_fd_write(php_stream *stream, const char *buf, size_t count);
static size_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 pgLofp {
PGconn *conn;
int lofd;
} pgLofp;
typedef struct _php_pgsql_result_handle {
PGconn *conn;
PGresult *result;
int row;
} 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
};
ZEND_BEGIN_MODULE_GLOBALS(pgsql)
zend_long num_links,num_persistent;
zend_long max_links,max_persistent;
zend_long allow_persistent;
zend_long auto_reset_persistent;
int le_lofp,le_string;
int ignore_notices,log_notices;
HashTable notices; /* notice message for each connection */
zend_resource *default_link; /* default link when connection is omitted */
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 */
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