diff options
Diffstat (limited to 'ext/odbc/birdstep.c')
| -rw-r--r-- | ext/odbc/birdstep.c | 715 |
1 files changed, 0 insertions, 715 deletions
diff --git a/ext/odbc/birdstep.c b/ext/odbc/birdstep.c deleted file mode 100644 index c5f4cea46b..0000000000 --- a/ext/odbc/birdstep.c +++ /dev/null @@ -1,715 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2002 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.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: Nikolay P. Romanyuk <mag@redcom.ru> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* - * TODO: - * birdstep_fetch_into(), - * Check all on real life apps. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" - -#if WIN32 -# include "config.w32.h" -# include "win95nt.h" -# ifdef PHP_EXPORTS -# define PHPAPI __declspec(dllexport) -# else -# define PHPAPI __declspec(dllimport) -# endif -#else -# include "php_config.h" -# define PHPAPI -# define THREAD_LS -#endif - -#ifdef HAVE_BIRDSTEP -#include "php_birdstep.h" -#include "ext/standard/info.h" - -function_entry birdstep_functions[] = { - PHP_FE(birdstep_connect, NULL) - PHP_FE(birdstep_close, NULL) - PHP_FE(birdstep_exec, NULL) - PHP_FE(birdstep_fetch, NULL) - PHP_FE(birdstep_result, NULL) - PHP_FE(birdstep_freeresult, NULL) - PHP_FE(birdstep_autocommit, NULL) - PHP_FE(birdstep_off_autocommit, NULL) - PHP_FE(birdstep_commit, NULL) - PHP_FE(birdstep_rollback, NULL) - PHP_FE(birdstep_fieldnum, NULL) - PHP_FE(birdstep_fieldname, NULL) -/* - * Temporary Function aliases until the next major upgrade to PHP. - * These should allow users to continue to use their current scripts, - * but should in reality warn the user that this functionality is - * deprecated. - */ - PHP_FALIAS(velocis_connect, birdstep_connect, NULL) - PHP_FALIAS(velocis_close, birdstep_close, NULL) - PHP_FALIAS(velocis_exec, birdstep_exec, NULL) - PHP_FALIAS(velocis_fetch, birdstep_fetch, NULL) - PHP_FALIAS(velocis_result, birdstep_result, NULL) - PHP_FALIAS(velocis_freeresult, birdstep_freeresult, NULL) - PHP_FALIAS(velocis_autocommit, birdstep_autocommit, NULL) - PHP_FALIAS(velocis_off_autocommit, birdstep_off_autocommit, NULL) - PHP_FALIAS(velocis_commit, birdstep_commit, NULL) - PHP_FALIAS(velocis_rollback, birdstep_rollback, NULL) - PHP_FALIAS(velocis_fieldnum, birdstep_fieldnum, NULL) - PHP_FALIAS(velocis_fieldname, birdstep_fieldname, NULL) -/* End temporary aliases */ - {NULL, NULL, NULL} -}; - -zend_module_entry birdstep_module_entry = { - STANDARD_MODULE_HEADER, - "birdstep", - birdstep_functions, - PHP_MINIT(birdstep), - PHP_MSHUTDOWN(birdstep), - PHP_RINIT(birdstep), - NULL, - PHP_MINFO(birdstep), - NO_VERSION_YET, - STANDARD_MODULE_PROPERTIES -}; - -#ifdef COMPILE_DL_ODBC -ZEND_GET_MODULE(birdstep) -#endif - -THREAD_LS birdstep_module php_birdstep_module; -THREAD_LS static HENV henv; - -static void _close_birdstep_link(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - VConn *conn = (VConn *)rsrc->ptr; - - if ( conn ) { - efree(conn); - } -} - -static void _free_birdstep_result(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - Vresult *res = (Vresult *)rsrc->ptr; - - if ( res && res->values ) { - register int i; - for ( i=0; i < res->numcols; i++ ) { - if ( res->values[i].value ) - efree(res->values[i].value); - } - efree(res->values); - } - if ( res ) { - efree(res); - } -} - -PHP_MINIT_FUNCTION(birdstep) -{ - SQLAllocEnv(&henv); - - if ( cfg_get_long("birdstep.max_links",&php_birdstep_module.max_links) == FAILURE ) { - php_birdstep_module.max_links = -1; - } - php_birdstep_module.num_links = 0; - php_birdstep_module.le_link = zend_register_list_destructors_ex(_close_birdstep_link, NULL, "birdstep link", module_number); - php_birdstep_module.le_result = zend_register_list_destructors_ex(_free_birdstep_result, NULL, "birdstep result", module_number); - - return SUCCESS; -} - -PHP_RINIT_FUNCTION(birdstep) -{ - return SUCCESS; -} - - -PHP_MINFO_FUNCTION(birdstep) -{ - php_info_print_table_start(); - php_info_print_table_row(2, "RAIMA Birdstep Support", "enabled" ); - php_info_print_table_end(); -} - -PHP_MSHUTDOWN_FUNCTION(birdstep) -{ - SQLFreeEnv(henv); - return SUCCESS; -} - -/* Some internal functions. Connections and result manupulate */ - -static int birdstep_add_conn(HashTable *list,VConn *conn,HDBC hdbc) -{ - int ind; - - ind = zend_list_insert(conn,php_birdstep_module.le_link); - conn->hdbc = hdbc; - conn->index = ind; - - return(ind); -} - -static VConn * birdstep_find_conn(HashTable *list,int ind) -{ - VConn *conn; - int type; - - conn = zend_list_find(ind,&type); - if ( !conn || type != php_birdstep_module.le_link ) { - return(NULL); - } - return(conn); -} - -static void birdstep_del_conn(HashTable *list,int ind) -{ - zend_list_delete(ind); -} - -static int birdstep_add_result(HashTable *list,Vresult *res,VConn *conn) -{ - int ind; - - ind = zend_list_insert(res,php_birdstep_module.le_result); - res->conn = conn; - res->index = ind; - - return(ind); -} - -static Vresult * birdstep_find_result(HashTable *list,int ind) -{ - Vresult *res; - int type; - - res = zend_list_find(ind,&type); - if ( !res || type != php_birdstep_module.le_result ) { - return(NULL); - } - return(res); -} - -static void birdstep_del_result(HashTable *list,int ind) -{ - zend_list_delete(ind); -} - -/* Users functions */ - -/* {{{ proto int birdstep_connect(string server, string user, sting pass) - */ -PHP_FUNCTION(birdstep_connect) -{ - pval *serv,*user,*pass; - char *Serv = NULL; - char *User = NULL; - char *Pass = NULL; - RETCODE stat; - HDBC hdbc; - VConn *new; - long ind; - - if ( php_birdstep_module.max_links != -1 && php_birdstep_module.num_links == php_birdstep_module.max_links ) { - php_error(E_WARNING,"Birdstep: Too many open connections (%d)",php_birdstep_module.num_links); - RETURN_FALSE; - } - if (ZEND_NUM_ARGS() != 3 || getParameters(ht,3,&serv,&user,&pass) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_string(serv); - convert_to_string(user); - convert_to_string(pass); - Serv = Z_STRVAL_P(serv); - User = Z_STRVAL_P(user); - Pass = Z_STRVAL_P(pass); - stat = SQLAllocConnect(henv,&hdbc); - if ( stat != SQL_SUCCESS ) { - php_error(E_WARNING,"Birdstep: Could not allocate connection handle"); - RETURN_FALSE; - } - stat = SQLConnect(hdbc,Serv,SQL_NTS,User,SQL_NTS,Pass,SQL_NTS); - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: Could not connect to server \"%s\" for %s",Serv,User); - SQLFreeConnect(hdbc); - RETURN_FALSE; - } - new = (VConn *)emalloc(sizeof(VConn)); - if ( new == NULL ) { - php_error(E_WARNING,"Birdstep: Out of memory for store connection"); - SQLFreeConnect(hdbc); - RETURN_FALSE; - } - ind = birdstep_add_conn(list,new,hdbc); - php_birdstep_module.num_links++; - RETURN_LONG(ind); -} -/* }}} */ - -/* {{{ proto bool birdstep_close(int id) - */ -PHP_FUNCTION(birdstep_close) -{ - pval *id; - VConn *conn; - - if (ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&id) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long(id); - conn = birdstep_find_conn(list,Z_LVAL_P(id)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(id)); - RETURN_FALSE; - } - SQLDisconnect(conn->hdbc); - SQLFreeConnect(conn->hdbc); - birdstep_del_conn(list,Z_LVAL_P(id)); - php_birdstep_module.num_links--; - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int birdstep_exec(int index, string exec_str) - */ -PHP_FUNCTION(birdstep_exec) -{ - pval *ind,*exec_str; - char *query = NULL; - int indx; - VConn *conn; - Vresult *res; - RETCODE stat; - SWORD cols,i,colnamelen; - SDWORD rows,coldesc; - - if (ZEND_NUM_ARGS() != 2 || getParameters(ht,2,&ind,&exec_str) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - conn = birdstep_find_conn(list,Z_LVAL_P(ind)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(ind)); - RETURN_FALSE; - } - convert_to_string(exec_str); - query = Z_STRVAL_P(exec_str); - - res = (Vresult *)emalloc(sizeof(Vresult)); - if ( res == NULL ) { - php_error(E_WARNING,"Birdstep: Out of memory for result"); - RETURN_FALSE; - } - stat = SQLAllocStmt(conn->hdbc,&res->hstmt); - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: SQLAllocStmt return %d",stat); - efree(res); - RETURN_FALSE; - } - stat = SQLExecDirect(res->hstmt,query,SQL_NTS); - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: Can not execute \"%s\" query",query); - SQLFreeStmt(res->hstmt,SQL_DROP); - efree(res); - RETURN_FALSE; - } - /* Success query */ - stat = SQLNumResultCols(res->hstmt,&cols); - if ( stat != SQL_SUCCESS ) { - php_error(E_WARNING,"Birdstep: SQLNumResultCols return %d",stat); - SQLFreeStmt(res->hstmt,SQL_DROP); - efree(res); - RETURN_FALSE; - } - if ( !cols ) { /* Was INSERT, UPDATE, DELETE, etc. query */ - stat = SQLRowCount(res->hstmt,&rows); - if ( stat != SQL_SUCCESS ) { - php_error(E_WARNING,"Birdstep: SQLNumResultCols return %d",stat); - SQLFreeStmt(res->hstmt,SQL_DROP); - efree(res); - RETURN_FALSE; - } - SQLFreeStmt(res->hstmt,SQL_DROP); - efree(res); - RETURN_LONG(rows); - } else { /* Was SELECT query */ - res->values = (VResVal *)emalloc(sizeof(VResVal)*cols); - if ( res->values == NULL ) { - php_error(E_WARNING,"Birdstep: Out of memory for result columns"); - SQLFreeStmt(res->hstmt,SQL_DROP); - efree(res); - RETURN_FALSE; - } - res->numcols = cols; - for ( i = 0; i < cols; i++ ) { - SQLColAttributes(res->hstmt,i+1,SQL_COLUMN_NAME, - res->values[i].name,sizeof(res->values[i].name), - &colnamelen,NULL); - SQLColAttributes(res->hstmt,i+1,SQL_COLUMN_TYPE, - NULL,0,NULL,&res->values[i].valtype); - switch ( res->values[i].valtype ) { - case SQL_LONGVARBINARY: - case SQL_LONGVARCHAR: - res->values[i].value = NULL; - continue; - default: - break; - } - SQLColAttributes(res->hstmt,i+1,SQL_COLUMN_DISPLAY_SIZE, - NULL,0,NULL,&coldesc); - res->values[i].value = (char *)emalloc(coldesc+1); - if ( res->values[i].value != NULL ) { - SQLBindCol(res->hstmt,i+1,SQL_C_CHAR, - res->values[i].value,coldesc+1, - &res->values[i].vallen); - } - } - } - res->fetched = 0; - indx = birdstep_add_result(list,res,conn); - RETURN_LONG(indx); -} -/* }}} */ - -/* {{{ proto bool birdstep_fetch(int index) - */ -PHP_FUNCTION(birdstep_fetch) -{ - pval *ind; - Vresult *res; - RETCODE stat; - UDWORD row; - UWORD RowStat[1]; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&ind) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - res = birdstep_find_result(list,Z_LVAL_P(ind)); - if ( !res ) { - php_error(E_WARNING,"Birdstep: Not result index (%d)",Z_LVAL_P(ind)); - RETURN_FALSE; - } - stat = SQLExtendedFetch(res->hstmt,SQL_FETCH_NEXT,1,&row,RowStat); - if ( stat == SQL_NO_DATA_FOUND ) { - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: SQLFetch return error"); - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - res->fetched = 1; - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto mixed birdstep_result(int index, int col) - */ -PHP_FUNCTION(birdstep_result) -{ - pval *ind,*col; - Vresult *res; - RETCODE stat; - int i,sql_c_type; - UDWORD row; - UWORD RowStat[1]; - SWORD indx = -1; - char *field = NULL; - - if ( ZEND_NUM_ARGS() != 2 || getParameters(ht,2,&ind,&col) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - res = birdstep_find_result(list,Z_LVAL_P(ind)); - if ( !res ) { - php_error(E_WARNING,"Birdstep: Not result index (%d),Z_LVAL_P(ind)"); - RETURN_FALSE; - } - if ( Z_TYPE_P(col) == IS_STRING ) { - field = Z_STRVAL_P(col); - } else { - convert_to_long(col); - indx = Z_LVAL_P(col); - } - if ( field ) { - for ( i = 0; i < res->numcols; i++ ) { - if ( !strcasecmp(res->values[i].name,field)) { - indx = i; - break; - } - } - if ( indx < 0 ) { - php_error(E_WARNING, "Field %s not found",field); - RETURN_FALSE; - } - } else { - if ( indx < 0 || indx >= res->numcols ) { - php_error(E_WARNING,"Birdstep: Field index not in range"); - RETURN_FALSE; - } - } - if ( !res->fetched ) { - stat = SQLExtendedFetch(res->hstmt,SQL_FETCH_NEXT,1,&row,RowStat); - if ( stat == SQL_NO_DATA_FOUND ) { - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: SQLFetch return error"); - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - res->fetched = 1; - } - switch ( res->values[indx].valtype ) { - case SQL_LONGVARBINARY: - sql_c_type = SQL_C_BINARY; - goto l1; - case SQL_LONGVARCHAR: - sql_c_type = SQL_C_CHAR; -l1: - if ( !res->values[indx].value ) { - res->values[indx].value = emalloc(4096); - if ( !res->values[indx].value ) { - php_error(E_WARNING,"Out of memory"); - RETURN_FALSE; - } - } - stat = SQLGetData(res->hstmt,indx+1,sql_c_type, - res->values[indx].value,4095,&res->values[indx].vallen); - if ( stat == SQL_NO_DATA_FOUND ) { - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: SQLGetData return error"); - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_FALSE; - } - if ( res->values[indx].valtype == SQL_LONGVARCHAR ) { - RETURN_STRING(res->values[indx].value,TRUE); - } else { - RETURN_LONG((long)res->values[indx].value); - } - default: - if ( res->values[indx].value != NULL ) { - RETURN_STRING(res->values[indx].value,TRUE); - } - } -} -/* }}} */ - -/* {{{ proto bool birdstep_freeresult(int index) - */ -PHP_FUNCTION(birdstep_freeresult) -{ - pval *ind; - Vresult *res; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&ind) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - res = birdstep_find_result(list,Z_LVAL_P(ind)); - if ( !res ) { - php_error(E_WARNING,"Birdstep: Not result index (%d)",Z_LVAL_P(ind)); - RETURN_FALSE; - } - SQLFreeStmt(res->hstmt,SQL_DROP); - birdstep_del_result(list,Z_LVAL_P(ind)); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool birdstep_autocommit(int index) - */ -PHP_FUNCTION(birdstep_autocommit) -{ - pval *id; - RETCODE stat; - VConn *conn; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&id) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(id); - conn = birdstep_find_conn(list,Z_LVAL_P(id)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(id)); - RETURN_FALSE; - } - stat = SQLSetConnectOption(conn->hdbc,SQL_AUTOCOMMIT,SQL_AUTOCOMMIT_ON); - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: Set autocommit_on option failure"); - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool birdstep_off_autocommit(int index) - */ -PHP_FUNCTION(birdstep_off_autocommit) -{ - pval *id; - RETCODE stat; - VConn *conn; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&id) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(id); - conn = birdstep_find_conn(list,Z_LVAL_P(id)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(id)); - RETURN_FALSE; - } - stat = SQLSetConnectOption(conn->hdbc,SQL_AUTOCOMMIT,SQL_AUTOCOMMIT_OFF); - if ( stat != SQL_SUCCESS && stat != SQL_SUCCESS_WITH_INFO ) { - php_error(E_WARNING,"Birdstep: Set autocommit_off option failure"); - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool birdstep_commit(int index) - */ -PHP_FUNCTION(birdstep_commit) -{ - pval *id; - RETCODE stat; - VConn *conn; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&id) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(id); - conn = birdstep_find_conn(list,Z_LVAL_P(id)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(id)); - RETURN_FALSE; - } - stat = SQLTransact(NULL,conn->hdbc,SQL_COMMIT); - if ( stat != SQL_SUCCESS ) { - php_error(E_WARNING,"Birdstep: Commit failure"); - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool birdstep_rollback(int index) - */ -PHP_FUNCTION(birdstep_rollback) -{ - pval *id; - RETCODE stat; - VConn *conn; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&id) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(id); - conn = birdstep_find_conn(list,Z_LVAL_P(id)); - if ( !conn ) { - php_error(E_WARNING,"Birdstep: Not connection index (%d)",Z_LVAL_P(id)); - RETURN_FALSE; - } - stat = SQLTransact(NULL,conn->hdbc,SQL_ROLLBACK); - if ( stat != SQL_SUCCESS ) { - php_error(E_WARNING,"Birdstep: Rollback failure"); - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto string birdstep_fieldname(int index, int col) - */ -PHP_FUNCTION(birdstep_fieldname) -{ - pval *ind,*col; - Vresult *res; - SWORD indx; - - if ( ZEND_NUM_ARGS() != 2 || getParameters(ht,2,&ind,&col) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - res = birdstep_find_result(list,Z_LVAL_P(ind)); - if ( !res ) { - php_error(E_WARNING,"Birdstep: Not result index (%d),Z_LVAL_P(ind)"); - RETURN_FALSE; - } - convert_to_long(col); - indx = Z_LVAL_P(col); - if ( indx < 0 || indx >= res->numcols ) { - php_error(E_WARNING,"Birdstep: Field index not in range"); - RETURN_FALSE; - } - RETURN_STRING(res->values[indx].name,TRUE); -} -/* }}} */ - -/* {{{ proto int birdstep_fieldnum(int index) - */ -PHP_FUNCTION(birdstep_fieldnum) -{ - pval *ind; - Vresult *res; - - if ( ZEND_NUM_ARGS() != 1 || getParameters(ht,1,&ind) == FAILURE ) { - WRONG_PARAM_COUNT; - } - convert_to_long(ind); - res = birdstep_find_result(list,Z_LVAL_P(ind)); - if ( !res ) { - php_error(E_WARNING,"Birdstep: Not result index (%d),Z_LVAL_P(ind)"); - RETURN_FALSE; - } - RETURN_LONG(res->numcols); -} -/* }}} */ - -#endif /* HAVE_BIRDSTEP */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ |