diff options
Diffstat (limited to 'ext/pdo_dblib/pdo_dblib.c')
| -rw-r--r-- | ext/pdo_dblib/pdo_dblib.c | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/ext/pdo_dblib/pdo_dblib.c b/ext/pdo_dblib/pdo_dblib.c new file mode 100644 index 0000000..ed79aea --- /dev/null +++ b/ext/pdo_dblib/pdo_dblib.c @@ -0,0 +1,234 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Wez Furlong <wez@php.net> | + | Frank M. Kromann <frank@kromann.info> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "php.h" +#include "php_ini.h" +#include "ext/standard/info.h" +#include "pdo/php_pdo.h" +#include "pdo/php_pdo_driver.h" +#include "php_pdo_dblib.h" +#include "php_pdo_dblib_int.h" +#include "zend_exceptions.h" + +ZEND_DECLARE_MODULE_GLOBALS(dblib) +static PHP_GINIT_FUNCTION(dblib); + +const zend_function_entry pdo_dblib_functions[] = { + PHP_FE_END +}; + +#if ZEND_MODULE_API_NO >= 20050922 +static const zend_module_dep pdo_dblib_deps[] = { + ZEND_MOD_REQUIRED("pdo") + ZEND_MOD_END +}; +#endif + +#if PDO_DBLIB_IS_MSSQL +zend_module_entry pdo_mssql_module_entry = { +#else +zend_module_entry pdo_dblib_module_entry = { +#endif +#if ZEND_MODULE_API_NO >= 20050922 + STANDARD_MODULE_HEADER_EX, NULL, + pdo_dblib_deps, +#else + STANDARD_MODULE_HEADER, +#endif +#if PDO_DBLIB_IS_MSSQL + "pdo_mssql", +#elif defined(PHP_WIN32) + "pdo_sybase", +#else + "pdo_dblib", +#endif + pdo_dblib_functions, + PHP_MINIT(pdo_dblib), + PHP_MSHUTDOWN(pdo_dblib), + NULL, + PHP_RSHUTDOWN(pdo_dblib), + PHP_MINFO(pdo_dblib), + "1.0.1", + PHP_MODULE_GLOBALS(dblib), + PHP_GINIT(dblib), + NULL, + NULL, + STANDARD_MODULE_PROPERTIES_EX +}; + +#if defined(COMPILE_DL_PDO_DBLIB) || defined(COMPILE_DL_PDO_MSSQL) +#if PDO_DBLIB_IS_MSSQL +ZEND_GET_MODULE(pdo_mssql) +#else +ZEND_GET_MODULE(pdo_dblib) +#endif +#endif + +int error_handler(DBPROCESS *dbproc, int severity, int dberr, + int oserr, char *dberrstr, char *oserrstr) +{ + pdo_dblib_err *einfo; + char *state = "HY000"; + TSRMLS_FETCH(); + + einfo = (pdo_dblib_err*)dbgetuserdata(dbproc); + if (!einfo) einfo = &DBLIB_G(err); + + einfo->severity = severity; + einfo->oserr = oserr; + einfo->dberr = dberr; + if (einfo->oserrstr) { + efree(einfo->oserrstr); + } + if (einfo->dberrstr) { + efree(einfo->dberrstr); + } + if (oserrstr) { + einfo->oserrstr = estrdup(oserrstr); + } else { + einfo->oserrstr = NULL; + } + if (dberrstr) { + einfo->dberrstr = estrdup(dberrstr); + } else { + einfo->dberrstr = NULL; + } + + switch (dberr) { + case SYBESEOF: + case SYBEFCON: state = "01002"; break; + case SYBEMEM: state = "HY001"; break; + case SYBEPWD: state = "28000"; break; + } + strcpy(einfo->sqlstate, state); + +#if 0 + php_error_docref(NULL TSRMLS_CC, E_WARNING, + "dblib error: %d %s (severity %d)", + dberr, dberrstr, severity); +#endif + + return INT_CANCEL; +} + +int msg_handler(DBPROCESS *dbproc, DBINT msgno, int msgstate, + int severity, char *msgtext, char *srvname, char *procname, DBUSMALLINT line) +{ + pdo_dblib_err *einfo; + TSRMLS_FETCH(); + + if (severity) { + einfo = (pdo_dblib_err*)dbgetuserdata(dbproc); + if (!einfo) { + einfo = &DBLIB_G(err); + } + + if (einfo->lastmsg) { + efree(einfo->lastmsg); + } + + einfo->lastmsg = estrdup(msgtext); + } + +#if 0 + php_error_docref(NULL TSRMLS_CC, E_WARNING, "dblib message: %s (severity %d)", msgtext, severity); +#endif + + return 0; +} + +static PHP_GINIT_FUNCTION(dblib) +{ + memset(dblib_globals, 0, sizeof(*dblib_globals)); + dblib_globals->err.sqlstate = dblib_globals->sqlstate; +} + +PHP_RSHUTDOWN_FUNCTION(pdo_dblib) +{ + if (DBLIB_G(err).oserrstr) { + efree(DBLIB_G(err).oserrstr); + DBLIB_G(err).oserrstr = NULL; + } + if (DBLIB_G(err).dberrstr) { + efree(DBLIB_G(err).dberrstr); + DBLIB_G(err).dberrstr = NULL; + } + if (DBLIB_G(err).lastmsg) { + efree(DBLIB_G(err).lastmsg); + DBLIB_G(err).lastmsg = NULL; + } + return SUCCESS; +} + +PHP_MINIT_FUNCTION(pdo_dblib) +{ + if (FAIL == dbinit()) { + return FAILURE; + } + + if (FAILURE == php_pdo_register_driver(&pdo_dblib_driver)) { + return FAILURE; + } + + /* TODO: + + dbsetifile() + dbsetmaxprocs() + dbsetlogintime() + dbsettime() + + */ + +#if !PHP_DBLIB_IS_MSSQL + dberrhandle(error_handler); + dbmsghandle(msg_handler); +#endif + + return SUCCESS; +} + +PHP_MSHUTDOWN_FUNCTION(pdo_dblib) +{ + php_pdo_unregister_driver(&pdo_dblib_driver); + dbexit(); + return SUCCESS; +} + +PHP_MINFO_FUNCTION(pdo_dblib) +{ + php_info_print_table_start(); + php_info_print_table_header(2, "PDO Driver for " +#if PDO_DBLIB_IS_MSSQL + "MSSQL" +#elif defined(PHP_WIN32) + "FreeTDS/Sybase/MSSQL" +#else + "FreeTDS/Sybase" +#endif + " DB-lib", "enabled"); + php_info_print_table_row(2, "Flavour", PDO_DBLIB_FLAVOUR); + php_info_print_table_end(); +} + |