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trace overlay: traces overlay execution
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Pierangelo Masarati
parent
a029490fe8
commit
a76a78096d
212
contrib/slapd-modules/trace/trace.c
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212
contrib/slapd-modules/trace/trace.c
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/* trace.c - traces overlay invocation */
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/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 2006 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Pierangelo Masarati for inclusion in
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* OpenLDAP Software.
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*/
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#include "portable.h"
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#ifdef SLAPD_OVER_TRACE
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "slap.h"
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#include "lutil.h"
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static int
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trace_op2str( Operation *op, char **op_strp, char **op_oidp )
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{
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*op_oidp = "";
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switch ( op->o_tag ) {
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case LDAP_REQ_BIND:
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*op_strp = "BIND";
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break;
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case LDAP_REQ_UNBIND:
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*op_strp = "UNBIND";
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break;
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case LDAP_REQ_SEARCH:
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*op_strp = "SEARCH";
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break;
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case LDAP_REQ_MODIFY:
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*op_strp = "MODIFY";
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break;
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case LDAP_REQ_ADD:
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*op_strp = "ADD";
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break;
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case LDAP_REQ_DELETE:
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*op_strp = "DELETE";
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break;
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case LDAP_REQ_MODRDN:
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*op_strp = "MODRDN";
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break;
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case LDAP_REQ_COMPARE:
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*op_strp = "COMPARE";
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break;
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case LDAP_REQ_ABANDON:
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*op_strp = "ABANDON";
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break;
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case LDAP_REQ_EXTENDED:
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*op_strp = "EXTENDED";
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*op_oidp = op->ore_reqoid.bv_val;
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break;
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default:
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assert( 0 );
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}
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return 0;
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}
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static int
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trace_op_func( Operation *op, SlapReply *rs )
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{
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char *op_str = NULL;
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char *op_oid = "";
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(void)trace_op2str( op, &op_str, &op_oid );
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Log4( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"%s trace op=%s oid=%s dn=\"%s\"\n",
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op->o_log_prefix, op_str, op_oid,
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BER_BVISNULL( &op->o_req_ndn ) ? "(null)" : op->o_req_ndn.bv_val );
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return SLAP_CB_CONTINUE;
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}
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static int
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trace_response( Operation *op, SlapReply *rs )
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{
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char *op_str = NULL;
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char *op_oid = "";
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(void)trace_op2str( op, &op_str, &op_oid );
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Log5( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"%s trace op=%s RESPONSE oid=%s dn=\"%s\" err=%d\n",
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op->o_log_prefix, op_str, op_oid,
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BER_BVISNULL( &op->o_req_ndn ) ? "(null)" : op->o_req_ndn.bv_val,
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rs->sr_err );
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return SLAP_CB_CONTINUE;
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}
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static int
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trace_db_init(
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BackendDB *be )
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{
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Log0( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"trace DB_INIT\n" );
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return 0;
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}
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static int
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trace_db_config(
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BackendDB *be,
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const char *fname,
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int lineno,
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int argc,
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char **argv )
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{
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Log2( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"trace DB_CONFIG argc=%d argv[0]=\"%s\"\n",
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argc, argv[ 0 ] );
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return 0;
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}
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static int
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trace_db_open(
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BackendDB *be )
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{
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Log0( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"trace DB_OPEN\n" );
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return 0;
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}
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static int
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trace_db_close(
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BackendDB *be )
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{
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Log0( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"trace DB_CLOSE\n" );
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return 0;
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}
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static int
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trace_db_destroy(
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BackendDB *be )
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{
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Log0( LDAP_DEBUG_ANY, LDAP_LEVEL_INFO,
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"trace DB_DESTROY\n" );
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return 0;
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}
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static slap_overinst trace;
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int
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trace_initialize()
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{
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trace.on_bi.bi_type = "trace";
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trace.on_bi.bi_db_init = trace_db_init;
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trace.on_bi.bi_db_open = trace_db_open;
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trace.on_bi.bi_db_config = trace_db_config;
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trace.on_bi.bi_db_close = trace_db_close;
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trace.on_bi.bi_db_destroy = trace_db_destroy;
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trace.on_bi.bi_op_add = trace_op_func;
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trace.on_bi.bi_op_bind = trace_op_func;
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trace.on_bi.bi_op_unbind = trace_op_func;
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trace.on_bi.bi_op_compare = trace_op_func;
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trace.on_bi.bi_op_delete = trace_op_func;
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trace.on_bi.bi_op_modify = trace_op_func;
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trace.on_bi.bi_op_modrdn = trace_op_func;
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trace.on_bi.bi_op_search = trace_op_func;
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trace.on_bi.bi_op_abandon = trace_op_func;
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trace.on_bi.bi_extended = trace_op_func;
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trace.on_response = trace_response;
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return overlay_register( &trace );
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}
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#if SLAPD_OVER_TRACE == SLAPD_MOD_DYNAMIC
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int
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init_module( int argc, char *argv[] )
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{
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return trace_initialize();
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}
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#endif /* SLAPD_OVER_TRACE == SLAPD_MOD_DYNAMIC */
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#endif /* defined(SLAPD_OVER_TRACE) */
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