Annotation of embedaddon/php/ext/pdo_dblib/pdo_dblib.c, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 1997-2012 The PHP Group |
! 6: +----------------------------------------------------------------------+
! 7: | This source file is subject to version 3.01 of the PHP license, |
! 8: | that is bundled with this package in the file LICENSE, and is |
! 9: | available through the world-wide-web at the following url: |
! 10: | http://www.php.net/license/3_01.txt |
! 11: | If you did not receive a copy of the PHP license and are unable to |
! 12: | obtain it through the world-wide-web, please send a note to |
! 13: | license@php.net so we can mail you a copy immediately. |
! 14: +----------------------------------------------------------------------+
! 15: | Author: Wez Furlong <wez@php.net> |
! 16: | Frank M. Kromann <frank@kromann.info> |
! 17: +----------------------------------------------------------------------+
! 18: */
! 19:
! 20: /* $Id: pdo_dblib.c 321634 2012-01-01 13:15:04Z felipe $ */
! 21:
! 22: #ifdef HAVE_CONFIG_H
! 23: # include "config.h"
! 24: #endif
! 25:
! 26: #include "php.h"
! 27: #include "php_ini.h"
! 28: #include "ext/standard/info.h"
! 29: #include "pdo/php_pdo.h"
! 30: #include "pdo/php_pdo_driver.h"
! 31: #include "php_pdo_dblib.h"
! 32: #include "php_pdo_dblib_int.h"
! 33: #include "zend_exceptions.h"
! 34:
! 35: ZEND_DECLARE_MODULE_GLOBALS(dblib)
! 36: static PHP_GINIT_FUNCTION(dblib);
! 37:
! 38: const zend_function_entry pdo_dblib_functions[] = {
! 39: PHP_FE_END
! 40: };
! 41:
! 42: #if ZEND_MODULE_API_NO >= 20050922
! 43: static const zend_module_dep pdo_dblib_deps[] = {
! 44: ZEND_MOD_REQUIRED("pdo")
! 45: ZEND_MOD_END
! 46: };
! 47: #endif
! 48:
! 49: #if PDO_DBLIB_IS_MSSQL
! 50: zend_module_entry pdo_mssql_module_entry = {
! 51: #else
! 52: zend_module_entry pdo_dblib_module_entry = {
! 53: #endif
! 54: #if ZEND_MODULE_API_NO >= 20050922
! 55: STANDARD_MODULE_HEADER_EX, NULL,
! 56: pdo_dblib_deps,
! 57: #else
! 58: STANDARD_MODULE_HEADER,
! 59: #endif
! 60: #if PDO_DBLIB_IS_MSSQL
! 61: "pdo_mssql",
! 62: #elif defined(PHP_WIN32)
! 63: "pdo_sybase",
! 64: #else
! 65: "pdo_dblib",
! 66: #endif
! 67: pdo_dblib_functions,
! 68: PHP_MINIT(pdo_dblib),
! 69: PHP_MSHUTDOWN(pdo_dblib),
! 70: NULL,
! 71: PHP_RSHUTDOWN(pdo_dblib),
! 72: PHP_MINFO(pdo_dblib),
! 73: "1.0.1",
! 74: PHP_MODULE_GLOBALS(dblib),
! 75: PHP_GINIT(dblib),
! 76: NULL,
! 77: NULL,
! 78: STANDARD_MODULE_PROPERTIES_EX
! 79: };
! 80:
! 81: #if defined(COMPILE_DL_PDO_DBLIB) || defined(COMPILE_DL_PDO_MSSQL)
! 82: #if PDO_DBLIB_IS_MSSQL
! 83: ZEND_GET_MODULE(pdo_mssql)
! 84: #else
! 85: ZEND_GET_MODULE(pdo_dblib)
! 86: #endif
! 87: #endif
! 88:
! 89: int error_handler(DBPROCESS *dbproc, int severity, int dberr,
! 90: int oserr, char *dberrstr, char *oserrstr)
! 91: {
! 92: pdo_dblib_err *einfo;
! 93: char *state = "HY000";
! 94: TSRMLS_FETCH();
! 95:
! 96: einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
! 97: if (!einfo) einfo = &DBLIB_G(err);
! 98:
! 99: einfo->severity = severity;
! 100: einfo->oserr = oserr;
! 101: einfo->dberr = dberr;
! 102: if (einfo->oserrstr) {
! 103: efree(einfo->oserrstr);
! 104: }
! 105: if (einfo->dberrstr) {
! 106: efree(einfo->dberrstr);
! 107: }
! 108: if (oserrstr) {
! 109: einfo->oserrstr = estrdup(oserrstr);
! 110: } else {
! 111: einfo->oserrstr = NULL;
! 112: }
! 113: if (dberrstr) {
! 114: einfo->dberrstr = estrdup(dberrstr);
! 115: } else {
! 116: einfo->dberrstr = NULL;
! 117: }
! 118:
! 119: switch (dberr) {
! 120: case SYBESEOF:
! 121: case SYBEFCON: state = "01002"; break;
! 122: case SYBEMEM: state = "HY001"; break;
! 123: case SYBEPWD: state = "28000"; break;
! 124: }
! 125: strcpy(einfo->sqlstate, state);
! 126:
! 127: #if 0
! 128: php_error_docref(NULL TSRMLS_CC, E_WARNING,
! 129: "dblib error: %d %s (severity %d)",
! 130: dberr, dberrstr, severity);
! 131: #endif
! 132:
! 133: return INT_CANCEL;
! 134: }
! 135:
! 136: int msg_handler(DBPROCESS *dbproc, DBINT msgno, int msgstate,
! 137: int severity, char *msgtext, char *srvname, char *procname, DBUSMALLINT line)
! 138: {
! 139: pdo_dblib_err *einfo;
! 140: TSRMLS_FETCH();
! 141:
! 142: if (severity) {
! 143: einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
! 144: if (!einfo) {
! 145: einfo = &DBLIB_G(err);
! 146: }
! 147:
! 148: if (einfo->lastmsg) {
! 149: efree(einfo->lastmsg);
! 150: }
! 151:
! 152: einfo->lastmsg = estrdup(msgtext);
! 153: }
! 154:
! 155: #if 0
! 156: php_error_docref(NULL TSRMLS_CC, E_WARNING, "dblib message: %s (severity %d)", msgtext, severity);
! 157: #endif
! 158:
! 159: return 0;
! 160: }
! 161:
! 162: static PHP_GINIT_FUNCTION(dblib)
! 163: {
! 164: memset(dblib_globals, 0, sizeof(*dblib_globals));
! 165: dblib_globals->err.sqlstate = dblib_globals->sqlstate;
! 166: }
! 167:
! 168: PHP_RSHUTDOWN_FUNCTION(pdo_dblib)
! 169: {
! 170: if (DBLIB_G(err).oserrstr) {
! 171: efree(DBLIB_G(err).oserrstr);
! 172: DBLIB_G(err).oserrstr = NULL;
! 173: }
! 174: if (DBLIB_G(err).dberrstr) {
! 175: efree(DBLIB_G(err).dberrstr);
! 176: DBLIB_G(err).dberrstr = NULL;
! 177: }
! 178: if (DBLIB_G(err).lastmsg) {
! 179: efree(DBLIB_G(err).lastmsg);
! 180: DBLIB_G(err).lastmsg = NULL;
! 181: }
! 182: return SUCCESS;
! 183: }
! 184:
! 185: PHP_MINIT_FUNCTION(pdo_dblib)
! 186: {
! 187: if (FAIL == dbinit()) {
! 188: return FAILURE;
! 189: }
! 190:
! 191: if (FAILURE == php_pdo_register_driver(&pdo_dblib_driver)) {
! 192: return FAILURE;
! 193: }
! 194:
! 195: /* TODO:
! 196:
! 197: dbsetifile()
! 198: dbsetmaxprocs()
! 199: dbsetlogintime()
! 200: dbsettime()
! 201:
! 202: */
! 203:
! 204: #if !PHP_DBLIB_IS_MSSQL
! 205: dberrhandle(error_handler);
! 206: dbmsghandle(msg_handler);
! 207: #endif
! 208:
! 209: return SUCCESS;
! 210: }
! 211:
! 212: PHP_MSHUTDOWN_FUNCTION(pdo_dblib)
! 213: {
! 214: php_pdo_unregister_driver(&pdo_dblib_driver);
! 215: dbexit();
! 216: return SUCCESS;
! 217: }
! 218:
! 219: PHP_MINFO_FUNCTION(pdo_dblib)
! 220: {
! 221: php_info_print_table_start();
! 222: php_info_print_table_header(2, "PDO Driver for "
! 223: #if PDO_DBLIB_IS_MSSQL
! 224: "MSSQL"
! 225: #elif defined(PHP_WIN32)
! 226: "FreeTDS/Sybase/MSSQL"
! 227: #else
! 228: "FreeTDS/Sybase"
! 229: #endif
! 230: " DB-lib", "enabled");
! 231: php_info_print_table_row(2, "Flavour", PDO_DBLIB_FLAVOUR);
! 232: php_info_print_table_end();
! 233: }
! 234:
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