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|
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| 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> |
+----------------------------------------------------------------------+
*/
#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);
static const zend_module_dep pdo_dblib_deps[] = {
ZEND_MOD_REQUIRED("pdo")
ZEND_MOD_END
};
#ifdef PDO_DBLIB_IS_MSSQL
zend_module_entry pdo_mssql_module_entry = {
#else
zend_module_entry pdo_dblib_module_entry = {
#endif
STANDARD_MODULE_HEADER_EX, NULL,
pdo_dblib_deps,
#ifdef PDO_DBLIB_IS_MSSQL
"pdo_mssql",
#elif defined(PHP_WIN32)
"pdo_sybase",
#else
"pdo_dblib",
#endif
NULL,
PHP_MINIT(pdo_dblib),
PHP_MSHUTDOWN(pdo_dblib),
NULL,
PHP_RSHUTDOWN(pdo_dblib),
PHP_MINFO(pdo_dblib),
PHP_PDO_DBLIB_VERSION,
PHP_MODULE_GLOBALS(dblib),
PHP_GINIT(dblib),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
#if defined(COMPILE_DL_PDO_DBLIB) || defined(COMPILE_DL_PDO_MSSQL)
#ifdef ZTS
ZEND_TSRMLS_CACHE_DEFINE()
#endif
#ifdef PDO_DBLIB_IS_MSSQL
ZEND_GET_MODULE(pdo_mssql)
#else
ZEND_GET_MODULE(pdo_dblib)
#endif
#endif
int pdo_dblib_error_handler(DBPROCESS *dbproc, int severity, int dberr,
int oserr, char *dberrstr, char *oserrstr)
{
pdo_dblib_err *einfo;
char *state = "HY000";
if(dbproc) {
einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
if (!einfo) einfo = &DBLIB_G(err);
} else {
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);
return INT_CANCEL;
}
int pdo_dblib_msg_handler(DBPROCESS *dbproc, DBINT msgno, int msgstate,
int severity, char *msgtext, char *srvname, char *procname, DBUSMALLINT line)
{
pdo_dblib_err *einfo;
if (severity) {
einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
if (!einfo) {
einfo = &DBLIB_G(err);
}
if (einfo->lastmsg) {
efree(einfo->lastmsg);
}
einfo->lastmsg = estrdup(msgtext);
}
return 0;
}
void pdo_dblib_err_dtor(pdo_dblib_err *err)
{
if (!err) {
return;
}
if (err->dberrstr) {
efree(err->dberrstr);
err->dberrstr = NULL;
}
if (err->lastmsg) {
efree(err->lastmsg);
err->lastmsg = NULL;
}
if (err->oserrstr) {
efree(err->oserrstr);
err->oserrstr = NULL;
}
}
static PHP_GINIT_FUNCTION(dblib)
{
#if defined(ZTS) && (defined(COMPILE_DL_PDO_DBLIB) || defined(COMPILE_DL_PDO_MSSQL))
ZEND_TSRMLS_CACHE_UPDATE();
#endif
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)
{
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_CONNECTION_TIMEOUT", (long) PDO_DBLIB_ATTR_CONNECTION_TIMEOUT);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_QUERY_TIMEOUT", (long) PDO_DBLIB_ATTR_QUERY_TIMEOUT);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_STRINGIFY_UNIQUEIDENTIFIER", (long) PDO_DBLIB_ATTR_STRINGIFY_UNIQUEIDENTIFIER);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_VERSION", (long) PDO_DBLIB_ATTR_VERSION);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_TDS_VERSION", (long) PDO_DBLIB_ATTR_TDS_VERSION);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_SKIP_EMPTY_ROWSETS", (long) PDO_DBLIB_ATTR_SKIP_EMPTY_ROWSETS);
REGISTER_PDO_CLASS_CONST_LONG("DBLIB_ATTR_DATETIME_CONVERT", (long) PDO_DBLIB_ATTR_DATETIME_CONVERT);
if (FAIL == dbinit()) {
return FAILURE;
}
if (FAILURE == php_pdo_register_driver(&pdo_dblib_driver)) {
return FAILURE;
}
#ifndef PHP_DBLIB_IS_MSSQL
dberrhandle((EHANDLEFUNC) pdo_dblib_error_handler);
dbmsghandle((MHANDLEFUNC) pdo_dblib_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 "
#ifdef 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();
}
|
