Will not build under unix yet.
--- /dev/null
+Oracle (OCI) driver for PDO
+Wez Furlong
--- /dev/null
+dnl
+dnl $Id$
+dnl
+
+dnl This file is more or less a straight copy from oci8; it won't work with pdo_oci yet!
+
+AC_DEFUN(PHP_OCI_IF_DEFINED,[
+ old_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS=$3
+ AC_EGREP_CPP(yes,[
+#include <oci.h>
+#if defined($1)
+ yes
+#endif
+ ],[
+ CPPFLAGS=$old_CPPFLAGS
+ $2
+ ],[
+ CPPFLAGS=$old_CPPFLAGS
+ ])
+])
+
+AC_DEFUN(AC_OCI_VERSION,[
+ AC_MSG_CHECKING([Oracle version])
+ if test -s "$OCI_DIR/orainst/unix.rgs"; then
+ OCI_VERSION=`grep '"ocommon"' $OCI_DIR/orainst/unix.rgs | sed 's/[ ][ ]*/:/g' | cut -d: -f 6 | cut -c 2-4`
+ test -z "$OCI_VERSION" && OCI_VERSION=7.3
+ elif test -f $OCI_DIR/lib/libclntsh.$SHLIB_SUFFIX_NAME.10.1; then
+ OCI_VERSION=10.1
+ elif test -f $OCI_DIR/lib/libclntsh.$SHLIB_SUFFIX_NAME.9.0; then
+ OCI_VERSION=9.0
+ elif test -f $OCI_DIR/lib/libclntsh.$SHLIB_SUFFIX_NAME.8.0; then
+ OCI_VERSION=8.1
+ elif test -f $OCI_DIR/lib/libclntsh.$SHLIB_SUFFIX_NAME.1.0; then
+ OCI_VERSION=8.0
+ elif test -f $OCI_DIR/lib/libclntsh.a; then
+ if test -f $OCI_DIR/lib/libcore4.a; then
+ OCI_VERSION=8.0
+ else
+ OCI_VERSION=8.1
+ fi
+ else
+ AC_MSG_ERROR(Oracle-OCI needed libraries not found)
+ fi
+ AC_MSG_RESULT($OCI_VERSION)
+])
+
+PHP_ARG_WITH(oci, for Oracle-OCI support,
+[ --with-oci[=DIR] Include Oracle-oci support. Default DIR is ORACLE_HOME.])
+
+if test "$PHP_OCI" != "no"; then
+ AC_MSG_CHECKING([Oracle Install-Dir])
+ if test "$PHP_OCI" = "yes"; then
+ OCI_DIR=$ORACLE_HOME
+ else
+ OCI_DIR=$PHP_OCI
+ fi
+ AC_MSG_RESULT($OCI_DIR)
+
+ if test -d "$OCI_DIR/rdbms/public"; then
+ PHP_ADD_INCLUDE($OCI_DIR/rdbms/public)
+ OCI_INCLUDES="$OCI_INCLUDES -I$OCI_DIR/rdbms/public"
+ fi
+ if test -d "$OCI_DIR/rdbms/demo"; then
+ PHP_ADD_INCLUDE($OCI_DIR/rdbms/demo)
+ OCI_INCLUDES="$OCI_INCLUDES -I$OCI_DIR/rdbms/demo"
+ fi
+ if test -d "$OCI_DIR/network/public"; then
+ PHP_ADD_INCLUDE($OCI_DIR/network/public)
+ OCI_INCLUDES="$OCI_INCLUDES -I$OCI_DIR/network/public"
+ fi
+ if test -d "$OCI_DIR/plsql/public"; then
+ PHP_ADD_INCLUDE($OCI_DIR/plsql/public)
+ OCI_INCLUDES="$OCI_INCLUDES -I$OCI_DIR/plsql/public"
+ fi
+
+ if test -f "$OCI_DIR/lib/sysliblist"; then
+ PHP_EVAL_LIBLINE(`cat $OCI_DIR/lib/sysliblist`, OCI_SYSLIB)
+ elif test -f "$OCI_DIR/rdbms/lib/sysliblist"; then
+ PHP_EVAL_LIBLINE(`cat $OCI_DIR/rdbms/lib/sysliblist`, OCI_SYSLIB)
+ fi
+
+ AC_OCI_VERSION($OCI_DIR)
+ case $OCI_VERSION in
+ 8.0)
+ PHP_ADD_LIBRARY_WITH_PATH(nlsrtl3, "", OCI_SHARED_LIBADD)
+ PHP_ADD_LIBRARY_WITH_PATH(core4, "", OCI_SHARED_LIBADD)
+ PHP_ADD_LIBRARY_WITH_PATH(psa, "", OCI_SHARED_LIBADD)
+ PHP_ADD_LIBRARY_WITH_PATH(clntsh, $OCI_DIR/lib, OCI_SHARED_LIBADD)
+ ;;
+
+ 8.1)
+ PHP_ADD_LIBRARY(clntsh, 1, OCI_SHARED_LIBADD)
+ PHP_ADD_LIBPATH($OCI_DIR/lib, OCI_SHARED_LIBADD)
+
+ dnl
+ dnl OCI_ATTR_STATEMENT is not available in all 8.1.x versions
+ dnl
+ PHP_OCI_IF_DEFINED(OCI_ATTR_STATEMENT, [AC_DEFINE(HAVE_OCI_ATTR_STATEMENT,1,[ ])], $OCI_INCLUDES)
+ ;;
+
+ 9.0)
+ PHP_ADD_LIBRARY(clntsh, 1, OCI_SHARED_LIBADD)
+ PHP_ADD_LIBPATH($OCI_DIR/lib, OCI_SHARED_LIBADD)
+ AC_DEFINE(HAVE_OCI_ATTR_STATEMENT,1,[ ])
+
+ dnl These functions are only available in version >= 9.2
+ PHP_CHECK_LIBRARY(clntsh, OCIEnvNlsCreate,
+ [
+ PHP_CHECK_LIBRARY(clntsh, OCINlsCharSetNameToId,
+ [
+ AC_DEFINE(HAVE_OCI_9_2,1,[ ])
+ OCI_VERSION=9.2
+ ], [], [
+ -L$OCI_DIR/lib $OCI_SHARED_LIBADD
+ ])
+ ], [], [
+ -L$OCI_DIR/lib $OCI_SHARED_LIBADD
+ ])
+ ;;
+
+ 10.1)
+ PHP_ADD_LIBRARY(clntsh, 1, OCI_SHARED_LIBADD)
+ PHP_ADD_LIBPATH($OCI_DIR/lib, OCI_SHARED_LIBADD)
+ AC_DEFINE(HAVE_OCI_ATTR_STATEMENT,1,[ ])
+ AC_DEFINE(HAVE_OCI_9_2,1,[ ])
+ ;;
+ *)
+ AC_MSG_ERROR(Unsupported Oracle version!)
+ ;;
+ esac
+
+ dnl
+ dnl Check if we need to add -locijdbc8
+ dnl
+ PHP_CHECK_LIBRARY(clntsh, OCILobIsTemporary,
+ [
+ AC_DEFINE(HAVE_OCI_TEMP_LOB,1,[ ])
+ ], [
+ PHP_CHECK_LIBRARY(ocijdbc8, OCILobIsTemporary,
+ [
+ PHP_ADD_LIBRARY(ocijdbc8, 1, OCI_SHARED_LIBADD)
+ AC_DEFINE(HAVE_OCI_TEMP_LOB,1,[ ])
+ ], [], [
+ -L$OCI_DIR/lib $OCI_SHARED_LIBADD
+ ])
+ ], [
+ -L$OCI_DIR/lib $OCI_SHARED_LIBADD
+ ])
+
+ dnl
+ dnl Check if we have collections
+ dnl
+ PHP_CHECK_LIBRARY(clntsh, OCICollAssign,
+ [
+ AC_DEFINE(PHP_OCI_HAVE_COLLECTIONS,1,[ ])
+ ], [], [
+ -L$OCI_DIR/lib $OCI_SHARED_LIBADD
+ ])
+
+
+ PHP_NEW_EXTENSION(pdo_oci, pdo_oci.c oci_driver.c oci_statement.c, $ext_shared)
+ AC_DEFINE(HAVE_OCI,1,[ ])
+
+ PHP_SUBST_OLD(OCI_SHARED_LIBADD)
+ PHP_SUBST_OLD(OCI_DIR)
+ PHP_SUBST_OLD(OCI_VERSION)
+
+fi
--- /dev/null
+// $Id$
+// vim:ft=javascript
+
+ARG_WITH("pdo-oci", "Oracle OCI support for PDO", "yes,shared");
+
+if (PHP_PDO_OCI != "no") {
+
+ php_oci_dirs = new Array(
+ PHP_PDO_OCI,
+ PHP_PDO_OCI + "\\oci",
+ PHP_PHP_BUILD + "\\oci92",
+ PHP_PHP_BUILD + "\\oci805"
+ );
+
+ php_oci_lib_paths = "";
+ php_oci_inc_paths = "";
+
+ // find the oracle install
+ for (i = 0; i < php_oci_dirs.length; i++) {
+ php_oci_lib_paths += php_oci_dirs[i] + "\\lib;";
+ php_oci_lib_paths += php_oci_dirs[i] + "\\lib\\msvc;";
+ php_oci_inc_paths += php_oci_dirs[i] + "\\include;";
+ }
+
+ if (CHECK_HEADER_ADD_INCLUDE("oci.h", "CFLAGS_PDO_OCI", php_oci_inc_paths) &&
+ CHECK_LIB("oci.lib", "pdo_oci", php_oci_lib_paths)
+ ) {
+
+ EXTENSION('pdo_oci', 'pdo_oci.c oci_driver.c oci_statement.c');
+ ADD_FLAG('CFLAGS_PDO_OCI', "/I ..\\pecl");
+
+ AC_DEFINE('HAVE_OCI_TEMP_LOB', 1);
+ AC_DEFINE('HAVE_OCI', 1);
+ AC_DEFINE('HAVE_OCI_ATTR_STATEMENT', 1);
+ AC_DEFINE('PHP_OCI_HAVE_COLLECTIONS', 1);
+
+ /* LOCAL HACKS: assume you have OCI 9.2 */
+ AC_DEFINE('HAVE_OCIENVCREATE', 1);
+ AC_DEFINE('HAVE_OCIENVNLSCREATE', 1);
+ } else {
+ WARNING("pdo-oci not enabled; libraries and headers not found");
+ }
+ ADD_EXTENSION_DEP('pdo_oci', 'pdo');
+}
+
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2004 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 3.0 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_0.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> |
+ +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#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_oci.h"
+#include "php_pdo_oci_int.h"
+
+ub4 _oci_error(OCIError *err, char *what, sword status, const char *file, int line TSRMLS_DC) /* {{{ */
+{
+ text errbuf[1024] = "<<Unknown>>";
+ sb4 errcode = 0;
+
+ switch (status) {
+ case OCI_SUCCESS:
+ break;
+ case OCI_ERROR:
+ OCIErrorGet(err, (ub4)1, NULL, &errcode, errbuf, (ub4)sizeof(errbuf), OCI_HTYPE_ERROR);
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: %d %s", file, line, what, errcode, errbuf);
+ break;
+ case OCI_SUCCESS_WITH_INFO:
+ OCIErrorGet(err, (ub4)1, NULL, &errcode, errbuf, (ub4)sizeof(errbuf), OCI_HTYPE_ERROR);
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_SUCCESS_WITH_INFO: %s", file, line, what, errbuf);
+ break;
+ case OCI_NEED_DATA:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_NEED_DATA", file, line, what);
+ break;
+ case OCI_NO_DATA:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_NO_DATA", file, line, what);
+ break;
+ case OCI_INVALID_HANDLE:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_INVALID_HANDLE", file, line, what);
+ break;
+ case OCI_STILL_EXECUTING:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_STILL_EXECUTING", file, line, what);
+ break;
+ case OCI_CONTINUE:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%s:%d) %s: OCI_CONTINUE", file, line, what);
+ break;
+ }
+ return errcode;
+}
+/* }}} */
+
+ub4 oci_handle_error(pdo_dbh_t *dbh, pdo_oci_db_handle *H, ub4 errcode) /* {{{ */
+{
+ switch (errcode) {
+ case 1013: /* user requested cancel of current operation */
+ zend_bailout();
+ break;
+ case 22: /* ORA-00022: invalid session id */
+ case 1012: /* ORA-01012: */
+ case 3113: /* ORA-03133: end of file on communication channel */
+ case 604:
+ case 1041:
+ /* consider the connection closed */
+ dbh->is_closed = 1;
+ H->attached = 0;
+ return 1;
+ }
+ return 0;
+}
+/* }}} */
+
+static int oci_handle_closer(pdo_dbh_t *dbh TSRMLS_DC) /* {{{ */
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ if (H->svc) {
+ /* rollback any outstanding work */
+ OCITransRollback(H->svc, H->err, 0);
+ }
+
+ if (H->session) {
+ OCIHandleFree(H->session, OCI_HTYPE_SESSION);
+ H->session = NULL;
+ }
+
+ if (H->svc) {
+ OCIHandleFree(H->svc, OCI_HTYPE_SVCCTX);
+ H->svc = NULL;
+ }
+
+ if (H->server && H->attached) {
+ H->last_err = OCIServerDetach(H->server, H->err, OCI_DEFAULT);
+ if (H->last_err) {
+ oci_error(H->err, "OCIServerDetach", H->last_err);
+ }
+ H->attached = 0;
+ }
+
+ if (H->server) {
+ OCIHandleFree(H->server, OCI_HTYPE_SERVER);
+ H->server = NULL;
+ }
+
+ OCIHandleFree(H->err, OCI_HTYPE_ERROR);
+ H->err = NULL;
+
+ if (H->charset && H->env) {
+ OCIHandleFree(H->env, OCI_HTYPE_ENV);
+ H->env = NULL;
+ }
+
+ pefree(H, dbh->is_persistent);
+
+ return 0;
+}
+/* }}} */
+
+static int oci_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len, pdo_stmt_t *stmt TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+ pdo_oci_stmt *S = ecalloc(1, sizeof(*S));
+
+ S->H = H;
+
+ /* create an OCI statement handle */
+ OCIHandleAlloc(H->env, &S->stmt, OCI_HTYPE_STMT, 0, NULL);
+
+ /* and our own private error handle */
+ OCIHandleAlloc(H->env, &S->err, OCI_HTYPE_ERROR, 0, NULL);
+
+ if (sql_len) {
+ H->last_err = OCIStmtPrepare(S->stmt, H->err, (text*)sql, sql_len, OCI_NTV_SYNTAX, OCI_DEFAULT);
+
+ if (H->last_err) {
+ H->last_err = oci_error(H->err, "OCIStmtPrepare", H->last_err);
+ OCIHandleFree(S->stmt, OCI_HTYPE_STMT);
+ OCIHandleFree(S->err, OCI_HTYPE_ERROR);
+ efree(S);
+ oci_handle_error(dbh, H, H->last_err);
+ return 0;
+ }
+ }
+
+ stmt->driver_data = S;
+ stmt->methods = &oci_stmt_methods;
+
+ return 1;
+}
+
+static int oci_handle_doer(pdo_dbh_t *dbh, const char *sql TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ return 0;
+}
+
+static int oci_handle_quoter(pdo_dbh_t *dbh, const char *unquoted, char **quoted, int *quotedlen TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ return 0;
+}
+
+static int oci_handle_begin(pdo_dbh_t *dbh TSRMLS_DC)
+{
+ /* with Oracle, there is nothing special to be done */
+ return 1;
+}
+
+static int oci_handle_commit(pdo_dbh_t *dbh TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ H->last_err = OCITransCommit(H->svc, H->err, 0);
+
+ if (H->last_err) {
+ H->last_err = oci_error(H->err, "OCITransCommit", H->last_err);
+ oci_handle_error(dbh, H, H->last_err);
+ return 0;
+ }
+ return 1;
+}
+
+static int oci_handle_rollback(pdo_dbh_t *dbh TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ H->last_err = OCITransRollback(H->svc, H->err, 0);
+
+ if (H->last_err) {
+ H->last_err = oci_error(H->err, "OCITransRollback", H->last_err);
+ oci_handle_error(dbh, H, H->last_err);
+ return 0;
+ }
+ return 1;
+}
+
+static int oci_handle_set_attribute(pdo_dbh_t *dbh, long attr, zval *val TSRMLS_DC)
+{
+ pdo_oci_db_handle *H = (pdo_oci_db_handle *)dbh->driver_data;
+
+ if (dbh->in_txn) {
+ /* Assume they want to commit whatever is outstanding */
+ H->last_err = OCITransCommit(H->svc, H->err, 0);
+
+ if (H->last_err) {
+ H->last_err = oci_error(H->err, "OCITransCommit", H->last_err);
+ oci_handle_error(dbh, H, H->last_err);
+ return 0;
+ }
+ dbh->in_txn = 0;
+ }
+
+ convert_to_long(val);
+
+ dbh->auto_commit = Z_LVAL_P(val);
+
+ return 1;
+}
+
+static struct pdo_dbh_methods oci_methods = {
+ oci_handle_closer,
+ oci_handle_preparer,
+ oci_handle_doer,
+ oci_handle_quoter,
+ oci_handle_begin,
+ oci_handle_commit,
+ oci_handle_rollback,
+ oci_handle_set_attribute
+};
+
+static int pdo_oci_handle_factory(pdo_dbh_t *dbh, zval *driver_options TSRMLS_DC) /* {{{ */
+{
+ pdo_oci_db_handle *H;
+ int i, ret = 0;
+ struct pdo_data_src_parser vars[] = {
+ { "charset", NULL, 0 },
+ { "dbname", "", 0 }
+ };
+
+ php_pdo_parse_data_source(dbh->data_source, dbh->data_source_len, vars, 4);
+
+ H = pecalloc(1, sizeof(*H), dbh->is_persistent);
+
+ /* allocate an environment */
+#if HAVE_OCIENVNLSCREATE
+ if (vars[0].optval) {
+ H->charset = OCINlsCharSetNameToId(pdo_oci_Env, vars[0].optval);
+ if (H->charset) {
+ OCIEnvNlsCreate(&H->env, PDO_OCI_INIT_MODE, 0, NULL, NULL, NULL, 0, NULL, H->charset, H->charset);
+ }
+ }
+#endif
+ if (H->env == NULL) {
+ /* use the global environment */
+ H->env = pdo_oci_Env;
+ }
+
+ /* something to hold errors */
+ OCIHandleAlloc(H->env, (dvoid **)&H->err, OCI_HTYPE_ERROR, 0, NULL);
+
+ /* handle for the server */
+ OCIHandleAlloc(H->env, (dvoid **)&H->server, OCI_HTYPE_SERVER, 0, NULL);
+
+ H->last_err = OCIServerAttach(H->server, H->err, (text*)vars[1].optval,
+ strlen(vars[1].optval), OCI_DEFAULT);
+
+ if (H->last_err) {
+ oci_error(H->err, "pdo_oci_handle_factory", H->last_err);
+ goto cleanup;
+ }
+
+ H->attached = 1;
+
+ /* create a service context */
+ H->last_err = OCIHandleAlloc(H->env, (dvoid**)&H->svc, OCI_HTYPE_SVCCTX, 0, NULL);
+ if (H->last_err) {
+ oci_error(H->err, "OCIHandleAlloc: OCI_HTYPE_SVCCTX", H->last_err);
+ goto cleanup;
+ }
+
+ H->last_err = OCIHandleAlloc(H->env, (dvoid**)&H->session, OCI_HTYPE_SESSION, 0, NULL);
+ if (H->last_err) {
+ oci_error(H->err, "OCIHandleAlloc: OCI_HTYPE_SESSION", H->last_err);
+ goto cleanup;
+ }
+
+ /* set server handle into service handle */
+ H->last_err = OCIAttrSet(H->svc, OCI_HTYPE_SVCCTX, H->server, 0, OCI_ATTR_SERVER, H->err);
+ if (H->last_err) {
+ oci_error(H->err, "OCIAttrSet: OCI_ATTR_SERVER", H->last_err);
+ goto cleanup;
+ }
+
+ /* username */
+ H->last_err = OCIAttrSet(H->session, OCI_HTYPE_SESSION,
+ dbh->username, strlen(dbh->username),
+ OCI_ATTR_USERNAME, H->err);
+ if (H->last_err) {
+ oci_error(H->err, "OCIAttrSet: OCI_ATTR_USERNAME", H->last_err);
+ goto cleanup;
+ }
+
+ /* password */
+ H->last_err = OCIAttrSet(H->session, OCI_HTYPE_SESSION,
+ dbh->password, strlen(dbh->password),
+ OCI_ATTR_PASSWORD, H->err);
+ if (H->last_err) {
+ oci_error(H->err, "OCIAttrSet: OCI_ATTR_PASSWORD", H->last_err);
+ goto cleanup;
+ }
+
+ /* Now fire up the session */
+ H->last_err = OCISessionBegin(H->svc, H->err, H->session, OCI_CRED_RDBMS, OCI_DEFAULT);
+ if (H->last_err) {
+ oci_error(H->err, "OCISessionBegin:", H->last_err);
+ goto cleanup;
+ }
+
+ /* set the server handle into service handle */
+ H->last_err = OCIAttrSet(H->svc, OCI_HTYPE_SVCCTX, H->session, 0, OCI_ATTR_SESSION, H->err);
+ if (H->last_err) {
+ oci_error(H->err, "OCIAttrSet: OCI_ATTR_SESSION:", H->last_err);
+ goto cleanup;
+ }
+
+ dbh->driver_data = H;
+ dbh->methods = &oci_methods;
+ dbh->alloc_own_columns = 1;
+ dbh->supports_placeholders = 1;
+ dbh->placeholders_can_be_strings = 1;
+
+ ret = 1;
+
+cleanup:
+ for (i = 0; i < sizeof(vars)/sizeof(vars[0]); i++) {
+ if (vars[i].freeme) {
+ efree(vars[i].optval);
+ }
+ }
+
+ if (!ret) {
+ oci_handle_closer(dbh TSRMLS_CC);
+ }
+
+ return ret;
+}
+/* }}} */
+
+pdo_driver_t pdo_oci_driver = {
+ PDO_DRIVER_HEADER(oci),
+ pdo_oci_handle_factory
+};
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2004 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 3.0 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_0.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> |
+ +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#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_oci.h"
+#include "php_pdo_oci_int.h"
+
+#define STMT_CALL(name, params) \
+ S->last_err = name params; \
+ S->last_err = _oci_error(S->err, #name, S->last_err, __FILE__, __LINE__ TSRMLS_CC); \
+ if (S->last_err) { \
+ oci_handle_error(stmt->dbh, S->H, S->last_err); \
+ return 0; \
+ }
+
+#define STMT_CALL_MSG(name, msg, params) \
+ S->last_err = name params; \
+ S->last_err = _oci_error(S->err, #name ": " #msg, S->last_err, __FILE__, __LINE__ TSRMLS_CC); \
+ if (S->last_err) { \
+ oci_handle_error(stmt->dbh, S->H, S->last_err); \
+ return 0; \
+ }
+
+
+static int oci_stmt_dtor(pdo_stmt_t *stmt TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+ int i;
+
+ if (S->stmt) {
+ /* cancel server side resources for the statement if we didn't
+ * fetch it all */
+ OCIStmtFetch(S->stmt, S->err, 0, OCI_FETCH_NEXT, OCI_DEFAULT);
+
+ /* free the handle */
+ OCIHandleFree(S->stmt, OCI_HTYPE_STMT);
+ S->stmt = NULL;
+ }
+ if (S->err) {
+ OCIHandleFree(S->err, OCI_HTYPE_ERROR);
+ S->err = NULL;
+ }
+
+ if (S->cols) {
+ for (i = 0; i < stmt->column_count; i++) {
+ if (S->cols[i].data) {
+ efree(S->cols[i].data);
+ }
+ }
+ efree(S->cols);
+ S->cols = NULL;
+ }
+ efree(S);
+
+ return 1;
+}
+
+static int oci_stmt_execute(pdo_stmt_t *stmt TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+ ub4 rowcount;
+
+ if (!S->stmt_type) {
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_STMT_TYPE",
+ (S->stmt, OCI_HTYPE_STMT, &S->stmt_type, 0, OCI_ATTR_STMT_TYPE, S->err));
+ }
+
+ if (stmt->executed) {
+ /* ensure that we cancel the cursor from a previous fetch */
+ OCIStmtFetch(S->stmt, S->err, 0, OCI_FETCH_NEXT, OCI_DEFAULT);
+ }
+
+ STMT_CALL(OCIStmtExecute, (S->H->svc, S->stmt, S->err,
+ S->stmt_type == OCI_STMT_SELECT ? 0 : 1, 0, NULL, NULL,
+ (stmt->dbh->auto_commit & !stmt->dbh->in_txn) ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT));
+
+ if (!stmt->executed) {
+ ub4 colcount;
+ /* do first-time-only definition of bind/mapping stuff */
+
+ /* how many columns do we have ? */
+ STMT_CALL_MSG(OCIAttrGet, "ATTR_PARAM_COUNT",
+ (S->stmt, OCI_HTYPE_STMT, &colcount, 0, OCI_ATTR_PARAM_COUNT, S->err));
+
+ stmt->column_count = (int)colcount;
+
+ S->cols = ecalloc(colcount, sizeof(pdo_oci_column));
+ }
+
+ STMT_CALL_MSG(OCIAttrGet, "ATTR_ROW_COUNT",
+ (S->stmt, OCI_HTYPE_STMT, &rowcount, 0, OCI_ATTR_ROW_COUNT, S->err));
+ stmt->row_count = (long)rowcount;
+
+ return 1;
+}
+
+static sb4 oci_bind_input_cb(dvoid *ctx, OCIBind *bindp, ub4 iter, ub4 index, dvoid **bufpp,
+ ub4 *alenp, ub1 *piecep, dvoid **indpp)
+{
+ struct pdo_bound_param_data *param = (struct pdo_bound_param_data*)ctx;
+ pdo_oci_bound_param *P = (pdo_oci_bound_param*)ecalloc(1, sizeof(pdo_oci_bound_param));
+ TSRMLS_FETCH();
+
+ if (!param || !param->parameter) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "param is NULL in oci_bind_input_cb; this should not happen");
+ return OCI_ERROR;
+ }
+
+ *indpp = &P->indicator;
+
+ if (ZVAL_IS_NULL(param->parameter)) {
+ /* insert a NULL value into the column */
+ P->indicator = -1; /* NULL */
+ *bufpp = 0;
+ *alenp = -1;
+ } else if (!P->thing) {
+ /* regular string bind */
+ convert_to_string(param->parameter);
+ *bufpp = Z_STRVAL_P(param->parameter);
+ *alenp = Z_STRLEN_P(param->parameter);
+ } else {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "P->thing should not be set??");
+ return OCI_ERROR;
+ }
+
+ *piecep = OCI_ONE_PIECE;
+ return OCI_CONTINUE;
+}
+
+static sb4 oci_bind_output_cb(dvoid *ctx, OCIBind *bindp, ub4 iter, ub4 index, dvoid **bufpp, ub4 **alenpp,
+ ub1 *piecep, dvoid **indpp, ub2 **rcodepp)
+{
+ struct pdo_bound_param_data *param = (struct pdo_bound_param_data*)ctx;
+ pdo_oci_bound_param *P = (pdo_oci_bound_param*)ecalloc(1, sizeof(pdo_oci_bound_param));
+ TSRMLS_FETCH();
+
+ if (!param || !param->parameter) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "param is NULL in oci_bind_output_cb; this should not happen");
+ return OCI_ERROR;
+ }
+
+ if (Z_TYPE_P(param->parameter) == IS_OBJECT || Z_TYPE_P(param->parameter) == IS_RESOURCE) {
+ return OCI_CONTINUE;
+ }
+
+ convert_to_string(param->parameter);
+ zval_dtor(param->parameter);
+
+ Z_STRLEN_P(param->parameter) = param->max_value_len;
+ Z_STRVAL_P(param->parameter) = emalloc(Z_STRLEN_P(param->parameter)+1);
+
+
+ *alenpp = &P->actual_len;
+ *bufpp = Z_STRVAL_P(param->parameter);
+ *piecep = OCI_ONE_PIECE;
+ *rcodepp = &P->retcode;
+ *indpp = &P->indicator;
+
+ return OCI_CONTINUE;
+}
+
+static int oci_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_data *param,
+ enum pdo_param_event event_type TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+
+ /* we're only interested in parameters for prepared SQL right now */
+ if (param->is_param) {
+ pdo_oci_bound_param *P;
+ sb4 value_sz = -1;
+
+ P = (pdo_oci_bound_param*)param->driver_data;
+
+ switch (event_type) {
+ case PDO_PARAM_EVT_ALLOC:
+ P = (pdo_oci_bound_param*)ecalloc(1, sizeof(pdo_oci_bound_param));
+ param->driver_data = P;
+
+ /* figure out what we're doing */
+ switch (param->param_type) {
+ case PDO_PARAM_LOB:
+ case PDO_PARAM_STMT:
+ return 0;
+
+ case PDO_PARAM_STR:
+ default:
+ P->oci_type = SQLT_CHR;
+ convert_to_string(param->parameter);
+ value_sz = param->max_value_len + 1;
+ P->actual_len = Z_STRLEN_P(param->parameter);
+
+ }
+
+ if (param->name) {
+ STMT_CALL(OCIBindByName, (S->stmt,
+ &P->bind, S->err, (text*)param->name,
+ param->namelen, 0, value_sz, P->oci_type,
+ &P->indicator, 0, &P->retcode, 0, 0,
+ OCI_DATA_AT_EXEC));
+ } else {
+ STMT_CALL(OCIBindByPos, (S->stmt,
+ &P->bind, S->err, param->paramno+1,
+ 0, value_sz, P->oci_type,
+ &P->indicator, 0, &P->retcode, 0, 0,
+ OCI_DATA_AT_EXEC));
+ }
+
+ STMT_CALL(OCIBindDynamic, (P->bind,
+ S->err,
+ param, oci_bind_input_cb,
+ param, oci_bind_output_cb));
+
+ return 1;
+
+ case PDO_PARAM_EVT_EXEC_PRE:
+ P->indicator = 0;
+ return 1;
+
+ case PDO_PARAM_EVT_EXEC_POST:
+ /* fixup stuff set in motion in oci_bind_output_cb */
+ if (P->indicator == -1) {
+ /* set up a NULL value */
+ if (Z_TYPE_P(param->parameter) == IS_STRING && Z_STRVAL_P(param->parameter) != empty_string) {
+ /* OCI likes to stick non-terminated strings in things */
+ *Z_STRVAL_P(param->parameter) = '\0';
+ }
+ zval_dtor(param->parameter);
+ ZVAL_NULL(param->parameter);
+ } else if (Z_TYPE_P(param->parameter) == IS_STRING && Z_STRVAL_P(param->parameter) != empty_string) {
+ Z_STRLEN_P(param->parameter) = P->actual_len;
+ Z_STRVAL_P(param->parameter) = erealloc(Z_STRVAL_P(param->parameter), P->actual_len+1);
+ Z_STRVAL_P(param->parameter)[P->actual_len] = '\0';
+ }
+
+ return 1;
+ }
+ }
+
+ return 1;
+}
+
+static int oci_stmt_fetch(pdo_stmt_t *stmt TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+
+ S->last_err = OCIStmtFetch(S->stmt, S->err, 1, OCI_FETCH_NEXT, OCI_DEFAULT);
+
+ if (S->last_err == OCI_NO_DATA) {
+ /* no (more) data */
+ return 0;
+ }
+
+ if (S->last_err == OCI_NEED_DATA) {
+ oci_error(S->err, "OCI_NEED_DATA", S->last_err);
+ return 0;
+ }
+
+ if (S->last_err == OCI_SUCCESS_WITH_INFO || S->last_err == OCI_SUCCESS) {
+ return 1;
+ }
+
+ oci_error(S->err, "OCIStmtFetch", S->last_err);
+ oci_handle_error(stmt->dbh, S->H, S->last_err);
+
+ return 0;
+}
+
+static int oci_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+ OCIParam *param = NULL;
+ text *colname;
+ ub2 dtype, data_size, scale, precis;
+ ub4 namelen;
+ struct pdo_column_data *col = &stmt->columns[colno];
+ zend_bool dyn = FALSE;
+
+ /* describe the column */
+ STMT_CALL(OCIParamGet, (S->stmt, OCI_HTYPE_STMT, S->err, ¶m, colno+1));
+
+ /* what type ? */
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_DATA_TYPE",
+ (param, OCI_DTYPE_PARAM, &dtype, 0, OCI_ATTR_DATA_TYPE, S->err));
+
+ /* how big ? */
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_DATA_SIZE",
+ (param, OCI_DTYPE_PARAM, &data_size, 0, OCI_ATTR_DATA_SIZE, S->err));
+
+ /* scale ? */
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_SCALE",
+ (param, OCI_DTYPE_PARAM, &scale, 0, OCI_ATTR_SCALE, S->err));
+
+ /* precision ? */
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_PRECISION",
+ (param, OCI_DTYPE_PARAM, &precis, 0, OCI_ATTR_PRECISION, S->err));
+
+ /* name ? */
+ STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_NAME",
+ (param, OCI_DTYPE_PARAM, &colname, &namelen, OCI_ATTR_NAME, S->err));
+
+ col->precision = scale;
+ col->maxlen = data_size;
+ col->namelen = namelen;
+ col->name = estrndup(colname, namelen);
+
+ /* how much room do we need to store the field */
+ switch (dtype) {
+ case SQLT_BIN:
+ default:
+ dyn = FALSE;
+ if (dtype == SQLT_DAT || dtype == SQLT_NUM
+#ifdef SQLT_TIMESTAMP
+ || dtype == SQLT_TIMESTAMP
+#endif
+#ifdef SQLT_TIMESTAMP_TZ
+ || dtype == SQLT_TIMESTAMP_TZ
+#endif
+ ) {
+ /* should be big enough for most date formats and numbers */
+ S->cols[colno].datalen = 512;
+ } else {
+ S->cols[colno].datalen = col->maxlen + 1; /* 1 for NUL terminator */
+ }
+ if (dtype == SQLT_BIN) {
+ S->cols[colno].datalen *= 3;
+ }
+ S->cols[colno].data = emalloc(S->cols[colno].datalen);
+ dtype = SQLT_CHR;
+
+ /* returning data as a string */
+ col->param_type = PDO_PARAM_STR;
+ }
+
+ if (!dyn) {
+ STMT_CALL(OCIDefineByPos, (S->stmt, &S->cols[colno].def, S->err, colno+1,
+ S->cols[colno].data, S->cols[colno].datalen, dtype, &S->cols[colno].indicator,
+ &S->cols[colno].fetched_len, &S->cols[colno].retcode));
+ }
+
+ return 1;
+}
+
+static int oci_stmt_get_col(pdo_stmt_t *stmt, int colno, char **ptr, unsigned long *len TSRMLS_DC)
+{
+ pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
+ pdo_oci_column *C = &S->cols[colno];
+
+ /* check the indicator to ensure that the data is intact */
+ if (C->indicator == -1) {
+ /* A NULL value */
+ *ptr = NULL;
+ *len = 0;
+ return 1;
+ } else if (C->indicator == 0) {
+ /* it was stored perfectly */
+ *ptr = C->data;
+ *len = C->fetched_len;
+ return 1;
+ } else {
+ /* it was truncated */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "column %d data was too large for buffer and was truncated to fit it", colno);
+
+ *ptr = C->data;
+ *len = C->fetched_len;
+ return 1;
+ }
+}
+
+struct pdo_stmt_methods oci_stmt_methods = {
+ oci_stmt_dtor,
+ oci_stmt_execute,
+ oci_stmt_fetch,
+ oci_stmt_describe,
+ oci_stmt_get_col,
+ oci_stmt_param_hook
+};
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2004 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 3.0 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_0.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> |
+ +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#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_oci.h"
+#include "php_pdo_oci_int.h"
+
+/* {{{ pdo_oci_functions[] */
+function_entry pdo_oci_functions[] = {
+ {NULL, NULL, NULL}
+};
+/* }}} */
+
+/* {{{ pdo_oci_module_entry */
+zend_module_entry pdo_oci_module_entry = {
+ STANDARD_MODULE_HEADER,
+ "pdo_oci",
+ pdo_oci_functions,
+ PHP_MINIT(pdo_oci),
+ PHP_MSHUTDOWN(pdo_oci),
+ NULL,
+ NULL,
+ PHP_MINFO(pdo_oci),
+ "0.1",
+ STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_PDO_OCI
+ZEND_GET_MODULE(pdo_oci)
+#endif
+
+const ub4 PDO_OCI_INIT_MODE =
+#if 0 && defined(OCI_SHARED)
+ /* shared mode is known to be bad for PHP */
+ OCI_SHARED
+#else
+ OCI_DEFAULT
+#endif
+#ifdef OCI_OBJECT
+ |OCI_OBJECT
+#endif
+#ifdef ZTS
+ |OCI_THREADED
+#endif
+ ;
+
+/* true global environment */
+OCIEnv *pdo_oci_Env = NULL;
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(pdo_oci)
+{
+ php_pdo_register_driver(&pdo_oci_driver);
+
+#if HAVE_OCIENVCREATE
+ OCIEnvCreate(&pdo_oci_Env, PDO_OCI_INIT_MODE, NULL, NULL, NULL, NULL, 0, NULL);
+#else
+ OCIInitialize(PDO_OCI_INIT_MODE, NULL, NULL, NULL, NULL);
+ OCIEnvInit(&pdo_oci_Env, OCI_DEFAULT, 0, NULL);
+#endif
+
+ return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(pdo_oci)
+{
+ php_pdo_unregister_driver(&pdo_oci_driver);
+ OCIHandleFree((dvoid*)pdo_oci_Env, OCI_HTYPE_ENV);
+ return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(pdo_oci)
+{
+ php_info_print_table_start();
+ php_info_print_table_header(2, "PDO Driver for OCI 8 and later", "enabled");
+ php_info_print_table_end();
+}
+/* }}} */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2004 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 3.0 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_0.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> |
+ +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef PHP_PDO_OCI_H
+#define PHP_PDO_OCI_H
+
+extern zend_module_entry pdo_oci_module_entry;
+#define phpext_pdo_oci_ptr &pdo_oci_module_entry
+
+#ifdef PHP_WIN32
+#define PHP_PDO_OCI_API __declspec(dllexport)
+#else
+#define PHP_PDO_OCI_API
+#endif
+
+#ifdef ZTS
+#include "TSRM.h"
+#endif
+
+PHP_MINIT_FUNCTION(pdo_oci);
+PHP_MSHUTDOWN_FUNCTION(pdo_oci);
+PHP_RINIT_FUNCTION(pdo_oci);
+PHP_RSHUTDOWN_FUNCTION(pdo_oci);
+PHP_MINFO_FUNCTION(pdo_oci);
+
+#endif /* PHP_PDO_OCI_H */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2004 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 3.0 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_0.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> |
+ +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#include <oci.h>
+
+/* stuff we use in an OCI database handle */
+typedef struct {
+ OCIServer *server;
+ OCISession *session;
+ OCIEnv *env;
+ OCIError *err;
+ OCISvcCtx *svc;
+ /* OCI9; 0 == use NLS_LANG */
+ ub2 charset;
+ sword last_err;
+
+ unsigned attached:1;
+ unsigned _reserved:31;
+} pdo_oci_db_handle;
+
+typedef struct {
+ OCIDefine *def;
+ ub2 fetched_len;
+ ub2 retcode;
+ sb2 indicator;
+
+ char *data;
+ unsigned long datalen;
+
+} pdo_oci_column;
+
+typedef struct {
+ pdo_oci_db_handle *H;
+ OCIStmt *stmt;
+ OCIError *err;
+ sword last_err;
+ ub2 stmt_type;
+
+ pdo_oci_column *cols;
+} pdo_oci_stmt;
+
+typedef struct {
+ OCIBind *bind; /* allocated by OCI */
+ sb2 oci_type;
+ sb2 indicator;
+ ub2 retcode;
+
+ ub4 actual_len;
+
+ dvoid *thing; /* for LOBS, REFCURSORS etc. */
+} pdo_oci_bound_param;
+
+extern const ub4 PDO_OCI_INIT_MODE;
+extern pdo_driver_t pdo_oci_driver;
+extern OCIEnv *pdo_oci_Env;
+
+ub4 _oci_error(OCIError *err, char *what, sword status, const char *file, int line TSRMLS_DC);
+#define oci_error(e, w, s) _oci_error(e, w, s, __FILE__, __LINE__ TSRMLS_CC)
+
+ub4 oci_handle_error(pdo_dbh_t *dbh, pdo_oci_db_handle *H, ub4 errcode);
+
+extern struct pdo_stmt_methods oci_stmt_methods;
+
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