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/*
+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
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| PHP Version 5 |
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+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
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| Copyright ( c ) 1997 - 2014 The PHP Group |
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+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
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| This source file is subject to version 3.01 of the PHP license , |
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| that is bundled with this package in the file LICENSE , and is |
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| available through the world - wide - web at the following url : |
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| http : //www.php.net/license/3_01.txt |
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| 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 . |
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+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
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| Authors : Jouni Ahto < jouni . ahto @ exdec . fi > |
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| Andrew Avdeev < andy @ rsc . mv . ru > |
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| Ard Biesheuvel < a . k . biesheuvel @ ewi . tudelft . nl > |
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+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
*/
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# ifdef HAVE_CONFIG_H
# include "config.h"
# endif
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# define _GNU_SOURCE
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# include "php.h"
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# if HAVE_IBASE
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# include "php_ini.h"
# include "ext/standard/php_standard.h"
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# include "ext/standard/md5.h"
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# include "php_interbase.h"
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# include "php_ibase_includes.h"
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# include "SAPI.h"
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# include <time.h>
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# define ROLLBACK 0
# define COMMIT 1
# define RETAIN 2
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# define CHECK_LINK(link) { if (link==-1) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "A link to the server could not be established"); RETURN_FALSE; } }
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ZEND_DECLARE_MODULE_GLOBALS ( ibase )
static PHP_GINIT_FUNCTION ( ibase ) ;
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/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO ( arginfo_ibase_errmsg , 0 )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO ( arginfo_ibase_errcode , 0 )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_connect , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , database )
ZEND_ARG_INFO ( 0 , username )
ZEND_ARG_INFO ( 0 , password )
ZEND_ARG_INFO ( 0 , charset )
ZEND_ARG_INFO ( 0 , buffers )
ZEND_ARG_INFO ( 0 , dialect )
ZEND_ARG_INFO ( 0 , role )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_pconnect , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , database )
ZEND_ARG_INFO ( 0 , username )
ZEND_ARG_INFO ( 0 , password )
ZEND_ARG_INFO ( 0 , charset )
ZEND_ARG_INFO ( 0 , buffers )
ZEND_ARG_INFO ( 0 , dialect )
ZEND_ARG_INFO ( 0 , role )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_close , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_drop_db , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_trans , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , trans_args )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , trans_args )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_commit , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_rollback , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_commit_ret , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_rollback_ret , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_gen_id , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , generator )
ZEND_ARG_INFO ( 0 , increment )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_create , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_open , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , blob_id )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_add , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , blob_handle )
ZEND_ARG_INFO ( 0 , data )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_get , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , blob_handle )
ZEND_ARG_INFO ( 0 , len )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_close , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , blob_handle )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_cancel , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , blob_handle )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_info , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , blob_id )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_echo , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , blob_id )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_blob_import , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , file )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_query , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , query )
ZEND_ARG_INFO ( 0 , bind_arg )
ZEND_ARG_INFO ( 0 , bind_arg )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_affected_rows , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_END_ARG_INFO ( )
# if abies_0
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_num_rows , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , result_identifier )
ZEND_END_ARG_INFO ( )
# endif
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_fetch_row , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , result )
ZEND_ARG_INFO ( 0 , fetch_flags )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_fetch_assoc , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , result )
ZEND_ARG_INFO ( 0 , fetch_flags )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_fetch_object , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , result )
ZEND_ARG_INFO ( 0 , fetch_flags )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_name_result , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , result )
ZEND_ARG_INFO ( 0 , name )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_free_result , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , result )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_prepare , 0 , 0 , 0 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , query )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_execute , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , query )
ZEND_ARG_INFO ( 0 , bind_arg )
ZEND_ARG_INFO ( 0 , bind_arg )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_free_query , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , query )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_num_fields , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , query_result )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_field_info , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , query_result )
ZEND_ARG_INFO ( 0 , field_number )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_num_params , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , query )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_param_info , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , query )
ZEND_ARG_INFO ( 0 , field_number )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_add_user , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , user_name )
ZEND_ARG_INFO ( 0 , password )
ZEND_ARG_INFO ( 0 , first_name )
ZEND_ARG_INFO ( 0 , middle_name )
ZEND_ARG_INFO ( 0 , last_name )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_modify_user , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , user_name )
ZEND_ARG_INFO ( 0 , password )
ZEND_ARG_INFO ( 0 , first_name )
ZEND_ARG_INFO ( 0 , middle_name )
ZEND_ARG_INFO ( 0 , last_name )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_delete_user , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , user_name )
ZEND_ARG_INFO ( 0 , password )
ZEND_ARG_INFO ( 0 , first_name )
ZEND_ARG_INFO ( 0 , middle_name )
ZEND_ARG_INFO ( 0 , last_name )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_service_attach , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , host )
ZEND_ARG_INFO ( 0 , dba_username )
ZEND_ARG_INFO ( 0 , dba_password )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_service_detach , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_backup , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , source_db )
ZEND_ARG_INFO ( 0 , dest_file )
ZEND_ARG_INFO ( 0 , options )
ZEND_ARG_INFO ( 0 , verbose )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_restore , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , source_file )
ZEND_ARG_INFO ( 0 , dest_db )
ZEND_ARG_INFO ( 0 , options )
ZEND_ARG_INFO ( 0 , verbose )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_maintain_db , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , db )
ZEND_ARG_INFO ( 0 , action )
ZEND_ARG_INFO ( 0 , argument )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_db_info , 0 , 0 , 3 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , db )
ZEND_ARG_INFO ( 0 , action )
ZEND_ARG_INFO ( 0 , argument )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_server_info , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , service_handle )
ZEND_ARG_INFO ( 0 , action )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_wait_event , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , event )
ZEND_ARG_INFO ( 0 , event2 )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_set_event_handler , 0 , 0 , 2 )
ZEND_ARG_INFO ( 0 , link_identifier )
ZEND_ARG_INFO ( 0 , handler )
ZEND_ARG_INFO ( 0 , event )
ZEND_ARG_INFO ( 0 , event2 )
ZEND_END_ARG_INFO ( )
ZEND_BEGIN_ARG_INFO_EX ( arginfo_ibase_free_event_handler , 0 , 0 , 1 )
ZEND_ARG_INFO ( 0 , event )
ZEND_END_ARG_INFO ( )
/* }}} */
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/* {{{ extension definition structures */
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const zend_function_entry ibase_functions [ ] = {
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PHP_FE ( ibase_connect , arginfo_ibase_connect )
PHP_FE ( ibase_pconnect , arginfo_ibase_pconnect )
PHP_FE ( ibase_close , arginfo_ibase_close )
PHP_FE ( ibase_drop_db , arginfo_ibase_drop_db )
PHP_FE ( ibase_query , arginfo_ibase_query )
PHP_FE ( ibase_fetch_row , arginfo_ibase_fetch_row )
PHP_FE ( ibase_fetch_assoc , arginfo_ibase_fetch_assoc )
PHP_FE ( ibase_fetch_object , arginfo_ibase_fetch_object )
PHP_FE ( ibase_free_result , arginfo_ibase_free_result )
PHP_FE ( ibase_name_result , arginfo_ibase_name_result )
PHP_FE ( ibase_prepare , arginfo_ibase_prepare )
PHP_FE ( ibase_execute , arginfo_ibase_execute )
PHP_FE ( ibase_free_query , arginfo_ibase_free_query )
PHP_FE ( ibase_gen_id , arginfo_ibase_gen_id )
PHP_FE ( ibase_num_fields , arginfo_ibase_num_fields )
PHP_FE ( ibase_num_params , arginfo_ibase_num_params )
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# if abies_0
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PHP_FE ( ibase_num_rows , arginfo_ibase_num_rows )
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# endif
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PHP_FE ( ibase_affected_rows , arginfo_ibase_affected_rows )
PHP_FE ( ibase_field_info , arginfo_ibase_field_info )
PHP_FE ( ibase_param_info , arginfo_ibase_param_info )
PHP_FE ( ibase_trans , arginfo_ibase_trans )
PHP_FE ( ibase_commit , arginfo_ibase_commit )
PHP_FE ( ibase_rollback , arginfo_ibase_rollback )
PHP_FE ( ibase_commit_ret , arginfo_ibase_commit_ret )
PHP_FE ( ibase_rollback_ret , arginfo_ibase_rollback_ret )
PHP_FE ( ibase_blob_info , arginfo_ibase_blob_info )
PHP_FE ( ibase_blob_create , arginfo_ibase_blob_create )
PHP_FE ( ibase_blob_add , arginfo_ibase_blob_add )
PHP_FE ( ibase_blob_cancel , arginfo_ibase_blob_cancel )
PHP_FE ( ibase_blob_close , arginfo_ibase_blob_close )
PHP_FE ( ibase_blob_open , arginfo_ibase_blob_open )
PHP_FE ( ibase_blob_get , arginfo_ibase_blob_get )
PHP_FE ( ibase_blob_echo , arginfo_ibase_blob_echo )
PHP_FE ( ibase_blob_import , arginfo_ibase_blob_import )
PHP_FE ( ibase_errmsg , arginfo_ibase_errmsg )
PHP_FE ( ibase_errcode , arginfo_ibase_errcode )
PHP_FE ( ibase_add_user , arginfo_ibase_add_user )
PHP_FE ( ibase_modify_user , arginfo_ibase_modify_user )
PHP_FE ( ibase_delete_user , arginfo_ibase_delete_user )
PHP_FE ( ibase_service_attach , arginfo_ibase_service_attach )
PHP_FE ( ibase_service_detach , arginfo_ibase_service_detach )
PHP_FE ( ibase_backup , arginfo_ibase_backup )
PHP_FE ( ibase_restore , arginfo_ibase_restore )
PHP_FE ( ibase_maintain_db , arginfo_ibase_maintain_db )
PHP_FE ( ibase_db_info , arginfo_ibase_db_info )
PHP_FE ( ibase_server_info , arginfo_ibase_server_info )
PHP_FE ( ibase_wait_event , arginfo_ibase_wait_event )
PHP_FE ( ibase_set_event_handler , arginfo_ibase_set_event_handler )
PHP_FE ( ibase_free_event_handler , arginfo_ibase_free_event_handler )
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/**
* These aliases are provided in order to maintain forward compatibility . As Firebird
* and InterBase are developed independently , functionality might be different between
* the two branches in future versions .
* Firebird users should use the aliases , so future InterBase - specific changes will
* not affect their code
*/
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PHP_FALIAS ( fbird_connect , ibase_connect , arginfo_ibase_connect )
PHP_FALIAS ( fbird_pconnect , ibase_pconnect , arginfo_ibase_pconnect )
PHP_FALIAS ( fbird_close , ibase_close , arginfo_ibase_close )
PHP_FALIAS ( fbird_drop_db , ibase_drop_db , arginfo_ibase_drop_db )
PHP_FALIAS ( fbird_query , ibase_query , arginfo_ibase_query )
PHP_FALIAS ( fbird_fetch_row , ibase_fetch_row , arginfo_ibase_fetch_row )
PHP_FALIAS ( fbird_fetch_assoc , ibase_fetch_assoc , arginfo_ibase_fetch_assoc )
PHP_FALIAS ( fbird_fetch_object , ibase_fetch_object , arginfo_ibase_fetch_object )
PHP_FALIAS ( fbird_free_result , ibase_free_result , arginfo_ibase_free_result )
PHP_FALIAS ( fbird_name_result , ibase_name_result , arginfo_ibase_name_result )
PHP_FALIAS ( fbird_prepare , ibase_prepare , arginfo_ibase_prepare )
PHP_FALIAS ( fbird_execute , ibase_execute , arginfo_ibase_execute )
PHP_FALIAS ( fbird_free_query , ibase_free_query , arginfo_ibase_free_query )
PHP_FALIAS ( fbird_gen_id , ibase_gen_id , arginfo_ibase_gen_id )
PHP_FALIAS ( fbird_num_fields , ibase_num_fields , arginfo_ibase_num_fields )
PHP_FALIAS ( fbird_num_params , ibase_num_params , arginfo_ibase_num_params )
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# if abies_0
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PHP_FALIAS ( fbird_num_rows , ibase_num_rows , arginfo_ibase_num_rows )
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# endif
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PHP_FALIAS ( fbird_affected_rows , ibase_affected_rows , arginfo_ibase_affected_rows )
PHP_FALIAS ( fbird_field_info , ibase_field_info , arginfo_ibase_field_info )
PHP_FALIAS ( fbird_param_info , ibase_param_info , arginfo_ibase_param_info )
PHP_FALIAS ( fbird_trans , ibase_trans , arginfo_ibase_trans )
PHP_FALIAS ( fbird_commit , ibase_commit , arginfo_ibase_commit )
PHP_FALIAS ( fbird_rollback , ibase_rollback , arginfo_ibase_rollback )
PHP_FALIAS ( fbird_commit_ret , ibase_commit_ret , arginfo_ibase_commit_ret )
PHP_FALIAS ( fbird_rollback_ret , ibase_rollback_ret , arginfo_ibase_rollback_ret )
PHP_FALIAS ( fbird_blob_info , ibase_blob_info , arginfo_ibase_blob_info )
PHP_FALIAS ( fbird_blob_create , ibase_blob_create , arginfo_ibase_blob_create )
PHP_FALIAS ( fbird_blob_add , ibase_blob_add , arginfo_ibase_blob_add )
PHP_FALIAS ( fbird_blob_cancel , ibase_blob_cancel , arginfo_ibase_blob_cancel )
PHP_FALIAS ( fbird_blob_close , ibase_blob_close , arginfo_ibase_blob_close )
PHP_FALIAS ( fbird_blob_open , ibase_blob_open , arginfo_ibase_blob_open )
PHP_FALIAS ( fbird_blob_get , ibase_blob_get , arginfo_ibase_blob_get )
PHP_FALIAS ( fbird_blob_echo , ibase_blob_echo , arginfo_ibase_blob_echo )
PHP_FALIAS ( fbird_blob_import , ibase_blob_import , arginfo_ibase_blob_import )
PHP_FALIAS ( fbird_errmsg , ibase_errmsg , arginfo_ibase_errmsg )
PHP_FALIAS ( fbird_errcode , ibase_errcode , arginfo_ibase_errcode )
PHP_FALIAS ( fbird_add_user , ibase_add_user , arginfo_ibase_add_user )
PHP_FALIAS ( fbird_modify_user , ibase_modify_user , arginfo_ibase_modify_user )
PHP_FALIAS ( fbird_delete_user , ibase_delete_user , arginfo_ibase_delete_user )
PHP_FALIAS ( fbird_service_attach , ibase_service_attach , arginfo_ibase_service_attach )
PHP_FALIAS ( fbird_service_detach , ibase_service_detach , arginfo_ibase_service_detach )
PHP_FALIAS ( fbird_backup , ibase_backup , arginfo_ibase_backup )
PHP_FALIAS ( fbird_restore , ibase_restore , arginfo_ibase_restore )
PHP_FALIAS ( fbird_maintain_db , ibase_maintain_db , arginfo_ibase_maintain_db )
PHP_FALIAS ( fbird_db_info , ibase_db_info , arginfo_ibase_db_info )
PHP_FALIAS ( fbird_server_info , ibase_server_info , arginfo_ibase_server_info )
PHP_FALIAS ( fbird_wait_event , ibase_wait_event , arginfo_ibase_wait_event )
PHP_FALIAS ( fbird_set_event_handler , ibase_set_event_handler , arginfo_ibase_set_event_handler )
PHP_FALIAS ( fbird_free_event_handler , ibase_free_event_handler , arginfo_ibase_free_event_handler )
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PHP_FE_END
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} ;
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zend_module_entry ibase_module_entry = {
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STANDARD_MODULE_HEADER ,
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" interbase " ,
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ibase_functions ,
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PHP_MINIT ( ibase ) ,
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PHP_MSHUTDOWN ( ibase ) ,
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NULL ,
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PHP_RSHUTDOWN ( ibase ) ,
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PHP_MINFO ( ibase ) ,
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NO_VERSION_YET ,
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PHP_MODULE_GLOBALS ( ibase ) ,
PHP_GINIT ( ibase ) ,
NULL ,
NULL ,
STANDARD_MODULE_PROPERTIES_EX
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} ;
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# ifdef COMPILE_DL_INTERBASE
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ZEND_GET_MODULE ( ibase )
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# endif
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/* True globals, no need for thread safety */
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int le_link , le_plink , le_trans ;
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/* }}} */
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/* error handling ---------------------------- */
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/* {{{ proto string ibase_errmsg(void)
Return error message */
PHP_FUNCTION ( ibase_errmsg )
{
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if ( zend_parse_parameters_none ( ) = = FAILURE ) {
return ;
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}
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if ( IBG ( sql_code ) ! = 0 ) {
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RETURN_STRING ( IBG ( errmsg ) , 1 ) ;
}
RETURN_FALSE ;
}
/* }}} */
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/* {{{ proto int ibase_errcode(void)
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Return error code */
PHP_FUNCTION ( ibase_errcode )
{
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if ( zend_parse_parameters_none ( ) = = FAILURE ) {
return ;
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}
if ( IBG ( sql_code ) ! = 0 ) {
RETURN_LONG ( IBG ( sql_code ) ) ;
}
RETURN_FALSE ;
}
/* }}} */
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/* print interbase error and save it for ibase_errmsg() */
void _php_ibase_error ( TSRMLS_D ) /* { { { */
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{
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char * s = IBG ( errmsg ) ;
ISC_STATUS * statusp = IB_STATUS ;
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IBG ( sql_code ) = isc_sqlcode ( IB_STATUS ) ;
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while ( ( s - IBG ( errmsg ) ) < MAX_ERRMSG - ( IBASE_MSGSIZE + 2 ) & & isc_interprete ( s , & statusp ) ) {
strcat ( IBG ( errmsg ) , " " ) ;
s = IBG ( errmsg ) + strlen ( IBG ( errmsg ) ) ;
}
php_error_docref ( NULL TSRMLS_CC , E_WARNING , " %s " , IBG ( errmsg ) ) ;
}
/* }}} */
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/* print php interbase module error and save it for ibase_errmsg() */
void _php_ibase_module_error ( char * msg TSRMLS_DC , . . . ) /* { { { */
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{
va_list ap ;
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# ifdef ZTS
va_start ( ap , TSRMLS_C ) ;
# else
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va_start ( ap , msg ) ;
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# endif
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/* vsnprintf NUL terminates the buf and writes at most n-1 chars+NUL */
vsnprintf ( IBG ( errmsg ) , MAX_ERRMSG , msg , ap ) ;
va_end ( ap ) ;
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IBG ( sql_code ) = - 999 ; /* no SQL error */
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php_error_docref ( NULL TSRMLS_CC , E_WARNING , " %s " , IBG ( errmsg ) ) ;
}
/* }}} */
/* {{{ internal macros, functions and structures */
typedef struct {
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isc_db_handle * db_ptr ;
long tpb_len ;
char * tpb_ptr ;
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} ISC_TEB ;
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/* }}} */
/* Fill ib_link and trans with the correct database link and transaction. */
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void _php_ibase_get_link_trans ( INTERNAL_FUNCTION_PARAMETERS , /* {{{ */
zval * * link_id , ibase_db_link * * ib_link , ibase_trans * * trans )
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{
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int type ;
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IBDEBUG ( " Transaction or database link? " ) ;
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if ( zend_list_find ( Z_LVAL_PP ( link_id ) , & type ) ) {
if ( type = = le_trans ) {
/* Transaction resource: make sure it refers to one link only, then
fetch it ; database link is stored in ib_trans - > db_link [ ] . */
IBDEBUG ( " Type is le_trans " ) ;
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ZEND_FETCH_RESOURCE ( * trans , ibase_trans * , link_id , - 1 , LE_TRANS , le_trans ) ;
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if ( ( * trans ) - > link_cnt > 1 ) {
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_php_ibase_module_error ( " Link id is ambiguous: transaction spans multiple connections. "
TSRMLS_CC ) ;
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return ;
}
* ib_link = ( * trans ) - > db_link [ 0 ] ;
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return ;
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}
}
IBDEBUG ( " Type is le_[p]link or id not found " ) ;
/* Database link resource, use default transaction. */
* trans = NULL ;
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ZEND_FETCH_RESOURCE2 ( * ib_link , ibase_db_link * , link_id , - 1 , LE_LINK , le_link , le_plink ) ;
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}
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/* }}} */
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/* destructors ---------------------- */
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static void _php_ibase_commit_link ( ibase_db_link * link TSRMLS_DC ) /* { { { */
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{
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unsigned short i = 0 , j ;
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ibase_tr_list * l ;
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ibase_event * e ;
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IBDEBUG ( " Checking transactions to close... " ) ;
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for ( l = link - > tr_list ; l ! = NULL ; + + i ) {
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ibase_tr_list * p = l ;
if ( p - > trans ! = NULL ) {
if ( i = = 0 ) {
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if ( p - > trans - > handle ! = NULL ) {
IBDEBUG ( " Committing default transaction... " ) ;
if ( isc_commit_transaction ( IB_STATUS , & p - > trans - > handle ) ) {
_php_ibase_error ( TSRMLS_C ) ;
}
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}
efree ( p - > trans ) ; /* default transaction is not a registered resource: clean up */
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} else {
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if ( p - > trans - > handle ! = NULL ) {
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/* non-default trans might have been rolled back by other call of this dtor */
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IBDEBUG ( " Rolling back other transactions... " ) ;
if ( isc_rollback_transaction ( IB_STATUS , & p - > trans - > handle ) ) {
_php_ibase_error ( TSRMLS_C ) ;
}
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}
/* set this link pointer to NULL in the transaction */
for ( j = 0 ; j < p - > trans - > link_cnt ; + + j ) {
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if ( p - > trans - > db_link [ j ] = = link ) {
p - > trans - > db_link [ j ] = NULL ;
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break ;
}
}
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}
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}
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l = l - > next ;
efree ( p ) ;
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}
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link - > tr_list = NULL ;
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for ( e = link - > event_head ; e ; e = e - > event_next ) {
_php_ibase_free_event ( e TSRMLS_CC ) ;
e - > link = NULL ;
}
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}
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/* }}} */
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static void php_ibase_commit_link_rsrc ( zend_rsrc_list_entry * rsrc TSRMLS_DC ) /* { { { */
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{
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ibase_db_link * link = ( ibase_db_link * ) rsrc - > ptr ;
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_php_ibase_commit_link ( link TSRMLS_CC ) ;
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}
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/* }}} */
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static void _php_ibase_close_link ( zend_rsrc_list_entry * rsrc TSRMLS_DC ) /* { { { */
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{
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ibase_db_link * link = ( ibase_db_link * ) rsrc - > ptr ;
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_php_ibase_commit_link ( link TSRMLS_CC ) ;
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if ( link - > handle ! = NULL ) {
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IBDEBUG ( " Closing normal link... " ) ;
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isc_detach_database ( IB_STATUS , & link - > handle ) ;
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}
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IBG ( num_links ) - - ;
efree ( link ) ;
}
/* }}} */
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static void _php_ibase_close_plink ( zend_rsrc_list_entry * rsrc TSRMLS_DC ) /* { { { */
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{
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ibase_db_link * link = ( ibase_db_link * ) rsrc - > ptr ;
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_php_ibase_commit_link ( link TSRMLS_CC ) ;
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IBDEBUG ( " Closing permanent link... " ) ;
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if ( link - > handle ! = NULL ) {
isc_detach_database ( IB_STATUS , & link - > handle ) ;
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}
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IBG ( num_persistent ) - - ;
IBG ( num_links ) - - ;
free ( link ) ;
}
/* }}} */
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static void _php_ibase_free_trans ( zend_rsrc_list_entry * rsrc TSRMLS_DC ) /* { { { */
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{
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ibase_trans * trans = ( ibase_trans * ) rsrc - > ptr ;
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unsigned short i ;
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2003-08-05 13:17:16 +00:00
IBDEBUG ( " Cleaning up transaction resource... " ) ;
if ( trans - > handle ! = NULL ) {
IBDEBUG ( " Rolling back unhandled transaction... " ) ;
if ( isc_rollback_transaction ( IB_STATUS , & trans - > handle ) ) {
_php_ibase_error ( TSRMLS_C ) ;
}
}
/* now remove this transaction from all the connection-transaction lists */
for ( i = 0 ; i < trans - > link_cnt ; + + i ) {
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if ( trans - > db_link [ i ] ! = NULL ) {
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ibase_tr_list * * l ;
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for ( l = & trans - > db_link [ i ] - > tr_list ; * l ! = NULL ; l = & ( * l ) - > next ) {
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if ( ( * l ) - > trans = = trans ) {
ibase_tr_list * p = * l ;
* l = p - > next ;
efree ( p ) ;
break ;
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}
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}
}
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}
efree ( trans ) ;
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}
/* }}} */
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/* TODO this function should be part of either Zend or PHP API */
static PHP_INI_DISP ( php_ibase_password_displayer_cb )
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{
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TSRMLS_FETCH ( ) ;
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if ( ( type = = PHP_INI_DISPLAY_ORIG & & ini_entry - > orig_value )
| | ( type = = PHP_INI_DISPLAY_ACTIVE & & ini_entry - > value ) ) {
PUTS ( " ******** " ) ;
} else if ( ! sapi_module . phpinfo_as_text ) {
PUTS ( " <i>no value</i> " ) ;
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} else {
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PUTS ( " no value " ) ;
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}
}
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/* {{{ startup, shutdown and info functions */
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PHP_INI_BEGIN ( )
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PHP_INI_ENTRY_EX ( " ibase.allow_persistent " , " 1 " , PHP_INI_SYSTEM , NULL , zend_ini_boolean_displayer_cb )
PHP_INI_ENTRY_EX ( " ibase.max_persistent " , " -1 " , PHP_INI_SYSTEM , NULL , display_link_numbers )
PHP_INI_ENTRY_EX ( " ibase.max_links " , " -1 " , PHP_INI_SYSTEM , NULL , display_link_numbers )
PHP_INI_ENTRY ( " ibase.default_db " , NULL , PHP_INI_SYSTEM , NULL )
PHP_INI_ENTRY ( " ibase.default_user " , NULL , PHP_INI_ALL , NULL )
PHP_INI_ENTRY_EX ( " ibase.default_password " , NULL , PHP_INI_ALL , NULL , php_ibase_password_displayer_cb )
PHP_INI_ENTRY ( " ibase.default_charset " , NULL , PHP_INI_ALL , NULL )
PHP_INI_ENTRY ( " ibase.timestampformat " , IB_DEF_DATE_FMT " " IB_DEF_TIME_FMT , PHP_INI_ALL , NULL )
PHP_INI_ENTRY ( " ibase.dateformat " , IB_DEF_DATE_FMT , PHP_INI_ALL , NULL )
PHP_INI_ENTRY ( " ibase.timeformat " , IB_DEF_TIME_FMT , PHP_INI_ALL , NULL )
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PHP_INI_END ( )
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static PHP_GINIT_FUNCTION ( ibase )
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{
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ibase_globals - > num_persistent = ibase_globals - > num_links = 0 ;
ibase_globals - > sql_code = * ibase_globals - > errmsg = 0 ;
ibase_globals - > default_link = - 1 ;
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}
PHP_MINIT_FUNCTION ( ibase )
{
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REGISTER_INI_ENTRIES ( ) ;
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le_link = zend_register_list_destructors_ex ( _php_ibase_close_link , NULL , LE_LINK , module_number ) ;
le_plink = zend_register_list_destructors_ex ( php_ibase_commit_link_rsrc , _php_ibase_close_plink , LE_PLINK , module_number ) ;
le_trans = zend_register_list_destructors_ex ( _php_ibase_free_trans , NULL , LE_TRANS , module_number ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_DEFAULT " , PHP_IBASE_DEFAULT , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_CREATE " , PHP_IBASE_CREATE , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_TEXT " , PHP_IBASE_FETCH_BLOBS , CONST_PERSISTENT ) ; /* deprecated, for BC only */
REGISTER_LONG_CONSTANT ( " IBASE_FETCH_BLOBS " , PHP_IBASE_FETCH_BLOBS , CONST_PERSISTENT ) ;
REGISTER_LONG_CONSTANT ( " IBASE_FETCH_ARRAYS " , PHP_IBASE_FETCH_ARRAYS , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_UNIXTIME " , PHP_IBASE_UNIXTIME , CONST_PERSISTENT ) ;
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2003-06-14 16:38:10 +00:00
/* transactions */
REGISTER_LONG_CONSTANT ( " IBASE_WRITE " , PHP_IBASE_WRITE , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_READ " , PHP_IBASE_READ , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_COMMITTED " , PHP_IBASE_COMMITTED , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_CONSISTENCY " , PHP_IBASE_CONSISTENCY , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_CONCURRENCY " , PHP_IBASE_CONCURRENCY , CONST_PERSISTENT ) ;
REGISTER_LONG_CONSTANT ( " IBASE_REC_VERSION " , PHP_IBASE_REC_VERSION , CONST_PERSISTENT ) ;
REGISTER_LONG_CONSTANT ( " IBASE_REC_NO_VERSION " , PHP_IBASE_REC_NO_VERSION , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_NOWAIT " , PHP_IBASE_NOWAIT , CONST_PERSISTENT ) ;
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REGISTER_LONG_CONSTANT ( " IBASE_WAIT " , PHP_IBASE_WAIT , CONST_PERSISTENT ) ;
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php_ibase_query_minit ( INIT_FUNC_ARGS_PASSTHRU ) ;
php_ibase_blobs_minit ( INIT_FUNC_ARGS_PASSTHRU ) ;
php_ibase_events_minit ( INIT_FUNC_ARGS_PASSTHRU ) ;
php_ibase_service_minit ( INIT_FUNC_ARGS_PASSTHRU ) ;
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return SUCCESS ;
}
2000-03-12 19:44:23 +00:00
PHP_MSHUTDOWN_FUNCTION ( ibase )
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{
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# ifndef PHP_WIN32
/**
* When the Interbase client API library libgds . so is first loaded , it registers a call to
* gds__cleanup ( ) with atexit ( ) , in order to clean up after itself when the process exits .
* This means that the library is called at process shutdown , and cannot be unloaded beforehand .
* PHP tries to unload modules after every request [ dl ( ) ' ed modules ] , and right before the
* process shuts down [ modules loaded from php . ini ] . This results in a segfault for this module .
* By NULLing the dlopen ( ) handle in the module entry , Zend omits the call to dlclose ( ) ,
* ensuring that the module will remain present until the process exits . However , the functions
* and classes exported by the module will not be available until the module is ' reloaded ' .
* When reloaded , dlopen ( ) will return the handle of the already loaded module . The module will
* be unloaded automatically when the process exits .
*/
zend_module_entry * ibase_entry ;
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if ( SUCCESS = = zend_hash_find ( & module_registry , ibase_module_entry . name ,
strlen ( ibase_module_entry . name ) + 1 , ( void * ) & ibase_entry ) ) {
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ibase_entry - > handle = NULL ;
}
# endif
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UNREGISTER_INI_ENTRIES ( ) ;
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return SUCCESS ;
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}
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PHP_RSHUTDOWN_FUNCTION ( ibase )
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{
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IBG ( num_links ) = IBG ( num_persistent ) ;
IBG ( default_link ) = - 1 ;
RESET_ERRMSG ;
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return SUCCESS ;
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}
1999-08-02 15:02:52 +00:00
PHP_MINFO_FUNCTION ( ibase )
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{
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char tmp [ 64 ] , * s ;
2000-03-12 19:44:23 +00:00
2000-04-06 16:57:33 +00:00
php_info_print_table_start ( ) ;
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php_info_print_table_row ( 2 , " Firebird/InterBase Support " ,
# ifdef COMPILE_DL_INTERBASE
" dynamic " ) ;
# else
" static " ) ;
# endif
2003-09-11 23:08:48 +00:00
2004-02-11 12:08:44 +00:00
# ifdef FB_API_VER
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snprintf ( ( s = tmp ) , sizeof ( tmp ) , " Firebird API version %d " , FB_API_VER ) ;
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# elif (SQLDA_CURRENT_VERSION > 1)
s = " Interbase 7.0 and up " ;
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# endif
2004-02-11 12:08:44 +00:00
php_info_print_table_row ( 2 , " Compile-time Client Library Version " , s ) ;
# if defined(__GNUC__) || defined(PHP_WIN32)
do {
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info_func_t info_func = NULL ;
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# ifdef __GNUC__
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info_func = ( info_func_t ) dlsym ( RTLD_DEFAULT , " isc_get_client_version " ) ;
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# else
HMODULE l = GetModuleHandle ( " fbclient " ) ;
if ( ! l & & ! ( l = GetModuleHandle ( " gds32 " ) ) ) {
break ;
}
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info_func = ( info_func_t ) GetProcAddress ( l , " isc_get_client_version " ) ;
2004-03-07 14:25:08 +00:00
# endif
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if ( info_func ) {
info_func ( s = tmp ) ;
}
php_info_print_table_row ( 2 , " Run-time Client Library Version " , s ) ;
} while ( 0 ) ;
# endif
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php_info_print_table_end ( ) ;
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2004-05-30 16:20:25 +00:00
DISPLAY_INI_ENTRIES ( ) ;
2000-04-06 16:57:33 +00:00
1999-04-22 02:48:28 +00:00
}
/* }}} */
2004-05-28 23:39:33 +00:00
enum connect_args { DB = 0 , USER = 1 , PASS = 2 , CSET = 3 , ROLE = 4 , BUF = 0 , DLECT = 1 , SYNC = 2 } ;
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static char const dpb_args [ ] = {
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0 , isc_dpb_user_name , isc_dpb_password , isc_dpb_lc_ctype , isc_dpb_sql_role_name , 0
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} ;
int _php_ibase_attach_db ( char * * args , int * len , long * largs , isc_db_handle * db TSRMLS_DC )
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{
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short i , dpb_len , buf_len = 257 - 2 ; /* version byte at the front, and a null at the end */
char dpb_buffer [ 257 ] = { isc_dpb_version1 , 0 } , * dpb ;
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dpb = dpb_buffer + 1 ;
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for ( i = 0 ; i < sizeof ( dpb_args ) ; + + i ) {
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if ( dpb_args [ i ] & & args [ i ] & & len [ i ] & & buf_len > 0 ) {
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dpb_len = slprintf ( dpb , buf_len , " %c%c%s " , dpb_args [ i ] , ( unsigned char ) len [ i ] , args [ i ] ) ;
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dpb + = dpb_len ;
buf_len - = dpb_len ;
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}
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}
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if ( largs [ BUF ] & & buf_len > 0 ) {
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dpb_len = slprintf ( dpb , buf_len , " %c \2 %c%c " , isc_dpb_num_buffers ,
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( char ) ( largs [ BUF ] > > 8 ) , ( char ) ( largs [ BUF ] & 0xff ) ) ;
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dpb + = dpb_len ;
buf_len - = dpb_len ;
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}
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if ( largs [ SYNC ] & & buf_len > 0 ) {
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dpb_len = slprintf ( dpb , buf_len , " %c \1 %c " , isc_dpb_force_write , largs [ SYNC ] = = isc_spb_prp_wm_sync ? 1 : 0 ) ;
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dpb + = dpb_len ;
buf_len - = dpb_len ;
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}
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if ( isc_attach_database ( IB_STATUS , ( short ) len [ DB ] , args [ DB ] , db , ( short ) ( dpb - dpb_buffer ) , dpb_buffer ) ) {
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_php_ibase_error ( TSRMLS_C ) ;
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return FAILURE ;
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}
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return SUCCESS ;
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}
/* }}} */
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static void _php_ibase_connect ( INTERNAL_FUNCTION_PARAMETERS , int persistent ) /* { { { */
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{
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char * c , hash [ 16 ] , * args [ ] = { NULL , NULL , NULL , NULL , NULL } ;
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int i , len [ ] = { 0 , 0 , 0 , 0 , 0 } ;
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long largs [ ] = { 0 , 0 , 0 } ;
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PHP_MD5_CTX hash_context ;
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zend_rsrc_list_entry new_index_ptr , * le ;
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isc_db_handle db_handle = NULL ;
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ibase_db_link * ib_link ;
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RESET_ERRMSG ;
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if ( FAILURE = = zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " |ssssllsl " ,
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& args [ DB ] , & len [ DB ] , & args [ USER ] , & len [ USER ] , & args [ PASS ] , & len [ PASS ] ,
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& args [ CSET ] , & len [ CSET ] , & largs [ BUF ] , & largs [ DLECT ] , & args [ ROLE ] , & len [ ROLE ] ,
& largs [ SYNC ] ) ) {
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RETURN_FALSE ;
}
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/* restrict to the server/db in the .ini if in safe mode */
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if ( ( ! len [ DB ] | | PG ( sql_safe_mode ) ) & & ( c = INI_STR ( " ibase.default_db " ) ) ) {
args [ DB ] = c ;
len [ DB ] = strlen ( c ) ;
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}
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if ( ! len [ USER ] & & ( c = INI_STR ( " ibase.default_user " ) ) ) {
args [ USER ] = c ;
len [ USER ] = strlen ( c ) ;
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}
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if ( ! len [ PASS ] & & ( c = INI_STR ( " ibase.default_password " ) ) ) {
args [ PASS ] = c ;
len [ PASS ] = strlen ( c ) ;
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}
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if ( ! len [ CSET ] & & ( c = INI_STR ( " ibase.default_charset " ) ) ) {
args [ CSET ] = c ;
len [ CSET ] = strlen ( c ) ;
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}
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/* don't want usernames and passwords floating around */
PHP_MD5Init ( & hash_context ) ;
for ( i = 0 ; i < sizeof ( args ) / sizeof ( char * ) ; + + i ) {
PHP_MD5Update ( & hash_context , args [ i ] , len [ i ] ) ;
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}
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for ( i = 0 ; i < sizeof ( largs ) / sizeof ( long ) ; + + i ) {
PHP_MD5Update ( & hash_context , ( char * ) & largs [ i ] , sizeof ( long ) ) ;
}
PHP_MD5Final ( hash , & hash_context ) ;
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/* try to reuse a connection */
if ( SUCCESS = = zend_hash_find ( & EG ( regular_list ) , hash , sizeof ( hash ) , ( void * ) & le ) ) {
long xlink ;
int type ;
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if ( Z_TYPE_P ( le ) ! = le_index_ptr ) {
RETURN_FALSE ;
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}
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xlink = ( long ) le - > ptr ;
if ( zend_list_find ( xlink , & type ) & & ( ( ! persistent & & type = = le_link ) | | type = = le_plink ) ) {
zend_list_addref ( xlink ) ;
RETURN_RESOURCE ( IBG ( default_link ) = xlink ) ;
} else {
zend_hash_del ( & EG ( regular_list ) , hash , sizeof ( hash ) ) ;
}
}
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/* ... or a persistent one */
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switch ( zend_hash_find ( & EG ( persistent_list ) , hash , sizeof ( hash ) , ( void * ) & le ) ) {
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long l ;
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static char info [ ] = { isc_info_base_level , isc_info_end } ;
char result [ 8 ] ;
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ISC_STATUS status [ 20 ] ;
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case SUCCESS :
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if ( Z_TYPE_P ( le ) ! = le_plink ) {
RETURN_FALSE ;
}
/* check if connection has timed out */
ib_link = ( ibase_db_link * ) le - > ptr ;
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if ( ! isc_database_info ( status , & ib_link - > handle , sizeof ( info ) , info , sizeof ( result ) , result ) ) {
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ZEND_REGISTER_RESOURCE ( return_value , ib_link , le_plink ) ;
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break ;
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}
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zend_hash_del ( & EG ( persistent_list ) , hash , sizeof ( hash ) ) ;
default :
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/* no link found, so we have to open one */
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if ( ( l = INI_INT ( " ibase.max_links " ) ) ! = - 1 & & IBG ( num_links ) > = l ) {
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_php_ibase_module_error ( " Too many open links (%ld) " TSRMLS_CC , IBG ( num_links ) ) ;
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RETURN_FALSE ;
}
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/* create the ib_link */
if ( FAILURE = = _php_ibase_attach_db ( args , len , largs , & db_handle TSRMLS_CC ) ) {
RETURN_FALSE ;
}
/* use non-persistent if allowed number of persistent links is exceeded */
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if ( ! persistent | | ( ( l = INI_INT ( " ibase.max_persistent " ) ! = - 1 ) & & IBG ( num_persistent ) > = l ) ) {
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ib_link = ( ibase_db_link * ) emalloc ( sizeof ( ibase_db_link ) ) ;
ZEND_REGISTER_RESOURCE ( return_value , ib_link , le_link ) ;
} else {
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zend_rsrc_list_entry new_le ;
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ib_link = ( ibase_db_link * ) malloc ( sizeof ( ibase_db_link ) ) ;
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if ( ! ib_link ) {
RETURN_FALSE ;
}
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/* hash it up */
Z_TYPE ( new_le ) = le_plink ;
new_le . ptr = ib_link ;
if ( FAILURE = = zend_hash_update ( & EG ( persistent_list ) , hash , sizeof ( hash ) ,
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( void * ) & new_le , sizeof ( zend_rsrc_list_entry ) , NULL ) ) {
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free ( ib_link ) ;
RETURN_FALSE ;
}
ZEND_REGISTER_RESOURCE ( return_value , ib_link , le_plink ) ;
+ + IBG ( num_persistent ) ;
}
ib_link - > handle = db_handle ;
ib_link - > dialect = largs [ DLECT ] ? ( unsigned short ) largs [ DLECT ] : SQL_DIALECT_CURRENT ;
ib_link - > tr_list = NULL ;
ib_link - > event_head = NULL ;
+ + IBG ( num_links ) ;
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}
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/* add it to the hash */
new_index_ptr . ptr = ( void * ) Z_LVAL_P ( return_value ) ;
Z_TYPE ( new_index_ptr ) = le_index_ptr ;
if ( FAILURE = = zend_hash_update ( & EG ( regular_list ) , hash , sizeof ( hash ) ,
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( void * ) & new_index_ptr , sizeof ( zend_rsrc_list_entry ) , NULL ) ) {
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RETURN_FALSE ;
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}
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zend_list_addref ( IBG ( default_link ) = Z_LVAL_P ( return_value ) ) ;
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}
/* }}} */
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/* {{{ proto resource ibase_connect(string database [, string username [, string password [, string charset [, int buffers [, int dialect [, string role]]]]]])
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Open a connection to an InterBase database */
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PHP_FUNCTION ( ibase_connect )
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{
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_php_ibase_connect ( INTERNAL_FUNCTION_PARAM_PASSTHRU , 0 ) ;
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}
/* }}} */
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/* {{{ proto resource ibase_pconnect(string database [, string username [, string password [, string charset [, int buffers [, int dialect [, string role]]]]]])
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Open a persistent connection to an InterBase database */
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PHP_FUNCTION ( ibase_pconnect )
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{
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_php_ibase_connect ( INTERNAL_FUNCTION_PARAM_PASSTHRU , INI_INT ( " ibase.allow_persistent " ) ) ;
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}
/* }}} */
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/* {{{ proto bool ibase_close([resource link_identifier])
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Close an InterBase connection */
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PHP_FUNCTION ( ibase_close )
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{
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zval * link_arg = NULL ;
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ibase_db_link * ib_link ;
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int link_id ;
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RESET_ERRMSG ;
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2008-11-11 17:54:43 +00:00
if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " |r " , & link_arg ) = = FAILURE ) {
return ;
}
if ( ZEND_NUM_ARGS ( ) = = 0 ) {
link_id = IBG ( default_link ) ;
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CHECK_LINK ( link_id ) ;
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IBG ( default_link ) = - 1 ;
} else {
link_id = Z_RESVAL_P ( link_arg ) ;
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}
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2008-11-11 17:54:43 +00:00
ZEND_FETCH_RESOURCE2 ( ib_link , ibase_db_link * , & link_arg , link_id , LE_LINK , le_link , le_plink ) ;
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zend_list_delete ( link_id ) ;
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RETURN_TRUE ;
}
/* }}} */
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/* {{{ proto bool ibase_drop_db([resource link_identifier])
Drop an InterBase database */
PHP_FUNCTION ( ibase_drop_db )
{
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zval * link_arg = NULL ;
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ibase_db_link * ib_link ;
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ibase_tr_list * l ;
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int link_id ;
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2003-08-05 13:17:16 +00:00
RESET_ERRMSG ;
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if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " |r " , & link_arg ) = = FAILURE ) {
return ;
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}
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2008-11-11 17:54:43 +00:00
if ( ZEND_NUM_ARGS ( ) = = 0 ) {
link_id = IBG ( default_link ) ;
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CHECK_LINK ( link_id ) ;
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IBG ( default_link ) = - 1 ;
} else {
link_id = Z_RESVAL_P ( link_arg ) ;
}
ZEND_FETCH_RESOURCE2 ( ib_link , ibase_db_link * , & link_arg , link_id , LE_LINK , le_link , le_plink ) ;
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2003-08-12 18:01:59 +00:00
if ( isc_drop_database ( IB_STATUS , & ib_link - > handle ) ) {
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_php_ibase_error ( TSRMLS_C ) ;
RETURN_FALSE ;
}
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/* isc_drop_database() doesn't invalidate the transaction handles */
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for ( l = ib_link - > tr_list ; l ! = NULL ; l = l - > next ) {
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if ( l - > trans ! = NULL ) l - > trans - > handle = NULL ;
}
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zend_list_delete ( link_id ) ;
RETURN_TRUE ;
}
/* }}} */
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/* {{{ proto resource ibase_trans([int trans_args [, resource link_identifier [, ... ], int trans_args [, resource link_identifier [, ... ]] [, ...]]])
Start a transaction over one or several databases */
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2004-04-05 13:22:34 +00:00
# define TPB_MAX_SIZE (8*sizeof(char))
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2004-04-05 13:22:34 +00:00
PHP_FUNCTION ( ibase_trans )
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{
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unsigned short i , link_cnt = 0 , tpb_len = 0 ;
int argn ;
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char last_tpb [ TPB_MAX_SIZE ] ;
ibase_db_link * * ib_link = NULL ;
ibase_trans * ib_trans ;
isc_tr_handle tr_handle = NULL ;
ISC_STATUS result ;
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2004-04-05 13:22:34 +00:00
RESET_ERRMSG ;
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2004-04-05 13:22:34 +00:00
argn = ZEND_NUM_ARGS ( ) ;
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2004-04-05 13:22:34 +00:00
/* (1+argn) is an upper bound for the number of links this trans connects to */
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ib_link = ( ibase_db_link * * ) safe_emalloc ( sizeof ( ibase_db_link * ) , 1 + argn , 0 ) ;
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if ( argn > 0 ) {
long trans_argl = 0 ;
char * tpb ;
ISC_TEB * teb ;
2008-11-11 17:54:43 +00:00
zval * * * args = NULL ;
1999-04-22 02:48:28 +00:00
2008-11-11 17:54:43 +00:00
if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " + " , & args , & argn ) = = FAILURE ) {
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efree ( args ) ;
efree ( ib_link ) ;
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RETURN_FALSE ;
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}
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teb = ( ISC_TEB * ) safe_emalloc ( sizeof ( ISC_TEB ) , argn , 0 ) ;
tpb = ( char * ) safe_emalloc ( TPB_MAX_SIZE , argn , 0 ) ;
2000-03-12 19:44:23 +00:00
2004-04-05 13:22:34 +00:00
/* enumerate all the arguments: assume every non-resource argument
specifies modifiers for the link ids that follow it */
for ( i = 0 ; i < argn ; + + i ) {
if ( Z_TYPE_PP ( args [ i ] ) = = IS_RESOURCE ) {
2008-11-11 13:28:22 +00:00
if ( ! ZEND_FETCH_RESOURCE2_NO_RETURN ( ib_link [ link_cnt ] , ibase_db_link * , args [ i ] , - 1 , LE_LINK , le_link , le_plink ) ) {
efree ( teb ) ;
efree ( tpb ) ;
efree ( ib_link ) ;
efree ( args ) ;
RETURN_FALSE ;
}
2000-03-12 19:44:23 +00:00
2004-04-05 13:22:34 +00:00
/* copy the most recent modifier string into tbp[] */
memcpy ( & tpb [ TPB_MAX_SIZE * link_cnt ] , last_tpb , TPB_MAX_SIZE ) ;
2003-09-05 14:21:25 +00:00
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/* add a database handle to the TEB with the most recently specified set of modifiers */
teb [ link_cnt ] . db_ptr = & ib_link [ link_cnt ] - > handle ;
teb [ link_cnt ] . tpb_len = tpb_len ;
teb [ link_cnt ] . tpb_ptr = & tpb [ TPB_MAX_SIZE * link_cnt ] ;
2003-09-04 22:37:14 +00:00
2004-04-05 13:22:34 +00:00
+ + link_cnt ;
} else {
tpb_len = 0 ;
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2004-04-05 13:22:34 +00:00
convert_to_long_ex ( args [ i ] ) ;
trans_argl = Z_LVAL_PP ( args [ i ] ) ;
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2004-04-05 13:22:34 +00:00
if ( trans_argl ! = PHP_IBASE_DEFAULT ) {
last_tpb [ tpb_len + + ] = isc_tpb_version3 ;
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/* access mode */
if ( PHP_IBASE_READ = = ( trans_argl & PHP_IBASE_READ ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_read ;
} else if ( PHP_IBASE_WRITE = = ( trans_argl & PHP_IBASE_WRITE ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_write ;
}
2003-09-05 14:21:25 +00:00
2004-04-05 13:22:34 +00:00
/* isolation level */
if ( PHP_IBASE_COMMITTED = = ( trans_argl & PHP_IBASE_COMMITTED ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_read_committed ;
if ( PHP_IBASE_REC_VERSION = = ( trans_argl & PHP_IBASE_REC_VERSION ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_rec_version ;
} else if ( PHP_IBASE_REC_NO_VERSION = = ( trans_argl & PHP_IBASE_REC_NO_VERSION ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_no_rec_version ;
}
} else if ( PHP_IBASE_CONSISTENCY = = ( trans_argl & PHP_IBASE_CONSISTENCY ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_consistency ;
} else if ( PHP_IBASE_CONCURRENCY = = ( trans_argl & PHP_IBASE_CONCURRENCY ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_concurrency ;
}
/* lock resolution */
if ( PHP_IBASE_NOWAIT = = ( trans_argl & PHP_IBASE_NOWAIT ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_nowait ;
} else if ( PHP_IBASE_WAIT = = ( trans_argl & PHP_IBASE_WAIT ) ) {
last_tpb [ tpb_len + + ] = isc_tpb_wait ;
}
}
2003-09-05 14:21:25 +00:00
}
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}
if ( link_cnt > 0 ) {
result = isc_start_multiple ( IB_STATUS , & tr_handle , link_cnt , teb ) ;
2003-09-04 22:37:14 +00:00
}
2004-06-30 10:55:03 +00:00
efree ( args ) ;
efree ( tpb ) ;
efree ( teb ) ;
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}
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if ( link_cnt = = 0 ) {
link_cnt = 1 ;
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if ( ! ZEND_FETCH_RESOURCE2_NO_RETURN ( ib_link [ 0 ] , ibase_db_link * , NULL , IBG ( default_link ) , LE_LINK , le_link , le_plink ) ) {
efree ( ib_link ) ;
RETURN_FALSE ;
}
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result = isc_start_transaction ( IB_STATUS , & tr_handle , 1 , & ib_link [ 0 ] - > handle , tpb_len , last_tpb ) ;
}
/* start the transaction */
if ( result ) {
_php_ibase_error ( TSRMLS_C ) ;
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efree ( ib_link ) ;
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RETURN_FALSE ;
}
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/* register the transaction in our own data structures */
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ib_trans = ( ibase_trans * ) safe_emalloc ( link_cnt - 1 , sizeof ( ibase_db_link * ) , sizeof ( ibase_trans ) ) ;
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ib_trans - > handle = tr_handle ;
ib_trans - > link_cnt = link_cnt ;
ib_trans - > affected_rows = 0 ;
for ( i = 0 ; i < link_cnt ; + + i ) {
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ibase_tr_list * * l ;
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ib_trans - > db_link [ i ] = ib_link [ i ] ;
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/* the first item in the connection-transaction list is reserved for the default transaction */
if ( ib_link [ i ] - > tr_list = = NULL ) {
ib_link [ i ] - > tr_list = ( ibase_tr_list * ) emalloc ( sizeof ( ibase_tr_list ) ) ;
ib_link [ i ] - > tr_list - > trans = NULL ;
ib_link [ i ] - > tr_list - > next = NULL ;
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}
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/* link the transaction into the connection-transaction list */
for ( l = & ib_link [ i ] - > tr_list ; * l ! = NULL ; l = & ( * l ) - > next ) ;
* l = ( ibase_tr_list * ) emalloc ( sizeof ( ibase_tr_list ) ) ;
( * l ) - > trans = ib_trans ;
( * l ) - > next = NULL ;
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}
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efree ( ib_link ) ;
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ZEND_REGISTER_RESOURCE ( return_value , ib_trans , le_trans ) ;
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}
/* }}} */
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int _php_ibase_def_trans ( ibase_db_link * ib_link , ibase_trans * * trans TSRMLS_DC ) /* { { { */
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{
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if ( ib_link = = NULL ) {
php_error_docref ( NULL TSRMLS_CC , E_WARNING , " Invalid database link " ) ;
return FAILURE ;
}
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/* the first item in the connection-transaction list is reserved for the default transaction */
if ( ib_link - > tr_list = = NULL ) {
ib_link - > tr_list = ( ibase_tr_list * ) emalloc ( sizeof ( ibase_tr_list ) ) ;
ib_link - > tr_list - > trans = NULL ;
ib_link - > tr_list - > next = NULL ;
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}
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if ( * trans = = NULL ) {
ibase_trans * tr = ib_link - > tr_list - > trans ;
if ( tr = = NULL ) {
tr = ( ibase_trans * ) emalloc ( sizeof ( ibase_trans ) ) ;
tr - > handle = NULL ;
tr - > link_cnt = 1 ;
tr - > affected_rows = 0 ;
tr - > db_link [ 0 ] = ib_link ;
ib_link - > tr_list - > trans = tr ;
}
if ( tr - > handle = = NULL ) {
if ( isc_start_transaction ( IB_STATUS , & tr - > handle , 1 , & ib_link - > handle , 0 , NULL ) ) {
_php_ibase_error ( TSRMLS_C ) ;
return FAILURE ;
}
}
* trans = tr ;
}
return SUCCESS ;
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}
/* }}} */
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static void _php_ibase_trans_end ( INTERNAL_FUNCTION_PARAMETERS , int commit ) /* { { { */
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{
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ibase_trans * trans = NULL ;
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int res_id = 0 ;
ISC_STATUS result ;
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ibase_db_link * ib_link ;
zval * arg = NULL ;
int type ;
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RESET_ERRMSG ;
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if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " |r " , & arg ) = = FAILURE ) {
return ;
}
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if ( ZEND_NUM_ARGS ( ) = = 0 ) {
ZEND_FETCH_RESOURCE2 ( ib_link , ibase_db_link * , NULL , IBG ( default_link ) , LE_LINK , le_link , le_plink ) ;
if ( ib_link - > tr_list = = NULL | | ib_link - > tr_list - > trans = = NULL ) {
/* this link doesn't have a default transaction */
_php_ibase_module_error ( " Default link has no default transaction " TSRMLS_CC ) ;
RETURN_FALSE ;
}
trans = ib_link - > tr_list - > trans ;
} else {
/* one id was passed, could be db or trans id */
if ( zend_list_find ( Z_RESVAL_P ( arg ) , & type ) & & type = = le_trans ) {
ZEND_FETCH_RESOURCE ( trans , ibase_trans * , & arg , - 1 , LE_TRANS , le_trans ) ;
res_id = Z_RESVAL_P ( arg ) ;
} else {
ZEND_FETCH_RESOURCE2 ( ib_link , ibase_db_link * , & arg , - 1 , LE_LINK , le_link , le_plink ) ;
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if ( ib_link - > tr_list = = NULL | | ib_link - > tr_list - > trans = = NULL ) {
/* this link doesn't have a default transaction */
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_php_ibase_module_error ( " Link has no default transaction " TSRMLS_CC ) ;
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RETURN_FALSE ;
}
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trans = ib_link - > tr_list - > trans ;
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}
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}
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switch ( commit ) {
default : /* == case ROLLBACK: */
result = isc_rollback_transaction ( IB_STATUS , & trans - > handle ) ;
break ;
case COMMIT :
result = isc_commit_transaction ( IB_STATUS , & trans - > handle ) ;
break ;
case ( ROLLBACK | RETAIN ) :
result = isc_rollback_retaining ( IB_STATUS , & trans - > handle ) ;
break ;
case ( COMMIT | RETAIN ) :
result = isc_commit_retaining ( IB_STATUS , & trans - > handle ) ;
break ;
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}
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if ( result ) {
_php_ibase_error ( TSRMLS_C ) ;
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RETURN_FALSE ;
}
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/* Don't try to destroy implicitly opened transaction from list... */
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if ( ( commit & RETAIN ) = = 0 & & res_id ! = 0 ) {
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zend_list_delete ( res_id ) ;
}
RETURN_TRUE ;
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}
/* }}} */
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/* {{{ proto bool ibase_commit( resource link_identifier )
Commit transaction */
PHP_FUNCTION ( ibase_commit )
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{
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_php_ibase_trans_end ( INTERNAL_FUNCTION_PARAM_PASSTHRU , COMMIT ) ;
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}
/* }}} */
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/* {{{ proto bool ibase_rollback( resource link_identifier )
Rollback transaction */
PHP_FUNCTION ( ibase_rollback )
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{
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_php_ibase_trans_end ( INTERNAL_FUNCTION_PARAM_PASSTHRU , ROLLBACK ) ;
}
/* }}} */
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/* {{{ proto bool ibase_commit_ret( resource link_identifier )
Commit transaction and retain the transaction context */
PHP_FUNCTION ( ibase_commit_ret )
{
_php_ibase_trans_end ( INTERNAL_FUNCTION_PARAM_PASSTHRU , COMMIT | RETAIN ) ;
}
/* }}} */
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/* {{{ proto bool ibase_rollback_ret( resource link_identifier )
Rollback transaction and retain the transaction context */
PHP_FUNCTION ( ibase_rollback_ret )
{
_php_ibase_trans_end ( INTERNAL_FUNCTION_PARAM_PASSTHRU , ROLLBACK | RETAIN ) ;
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}
/* }}} */
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/* {{{ proto int ibase_gen_id(string generator [, int increment [, resource link_identifier ]])
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Increments the named generator and returns its new value */
PHP_FUNCTION ( ibase_gen_id )
{
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zval * link = NULL ;
char query [ 128 ] , * generator ;
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int gen_len ;
long inc = 1 ;
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ibase_db_link * ib_link ;
ibase_trans * trans = NULL ;
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XSQLDA out_sqlda ;
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ISC_INT64 result ;
RESET_ERRMSG ;
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if ( FAILURE = = zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , " s|lr " , & generator , & gen_len ,
& inc , & link ) ) {
RETURN_FALSE ;
}
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if ( gen_len > 31 ) {
php_error_docref ( NULL TSRMLS_CC , E_WARNING , " Invalid generator name " ) ;
RETURN_FALSE ;
}
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PHP_IBASE_LINK_TRANS ( link , ib_link , trans ) ;
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snprintf ( query , sizeof ( query ) , " SELECT GEN_ID(%s,%ld) FROM rdb$database " , generator , inc ) ;
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/* allocate a minimal descriptor area */
out_sqlda . sqln = out_sqlda . sqld = 1 ;
out_sqlda . version = SQLDA_CURRENT_VERSION ;
/* allocate the field for the result */
out_sqlda . sqlvar [ 0 ] . sqltype = SQL_INT64 ;
out_sqlda . sqlvar [ 0 ] . sqlscale = 0 ;
out_sqlda . sqlvar [ 0 ] . sqllen = sizeof ( result ) ;
out_sqlda . sqlvar [ 0 ] . sqldata = ( void * ) & result ;
/* execute the query */
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if ( isc_dsql_exec_immed2 ( IB_STATUS , & ib_link - > handle , & trans - > handle , 0 , query ,
SQL_DIALECT_CURRENT , NULL , & out_sqlda ) ) {
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_php_ibase_error ( TSRMLS_C ) ;
RETURN_FALSE ;
}
/* don't return the generator value as a string unless it doesn't fit in a long */
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# if SIZEOF_LONG < 8
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if ( result < LONG_MIN | | result > LONG_MAX ) {
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char * res ;
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int l ;
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l = spprintf ( & res , 0 , " % " LL_MASK " d " , result ) ;
RETURN_STRINGL ( res , l , 0 ) ;
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}
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# endif
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RETURN_LONG ( ( long ) result ) ;
}
/* }}} */
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# endif /* HAVE_IBASE */
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/*
* Local variables :
* tab - width : 4
* c - basic - offset : 4
* End :
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* vim600 : sw = 4 ts = 4 fdm = marker
* vim < 600 : sw = 4 ts = 4
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*/