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Diffstat (limited to '')
| -rw-r--r-- | servers/slapd/slapi/slapi_pblock.c | 1426 |
1 files changed, 1426 insertions, 0 deletions
diff --git a/servers/slapd/slapi/slapi_pblock.c b/servers/slapd/slapi/slapi_pblock.c new file mode 100644 index 0000000..a5ebf32 --- /dev/null +++ b/servers/slapd/slapi/slapi_pblock.c @@ -0,0 +1,1426 @@ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 2002-2018 The OpenLDAP Foundation. + * Portions Copyright 1997,2002-2003 IBM Corporation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted only as authorized by the OpenLDAP + * Public License. + * + * A copy of this license is available in the file LICENSE in the + * top-level directory of the distribution or, alternatively, at + * <http://www.OpenLDAP.org/license.html>. + */ +/* ACKNOWLEDGEMENTS: + * This work was initially developed by IBM Corporation for use in + * IBM products and subsequently ported to OpenLDAP Software by + * Steve Omrani. Additional significant contributors include: + * Luke Howard + */ + +#include "portable.h" +#include <slap.h> +#include <slapi.h> + +#ifdef LDAP_SLAPI + +/* some parameters require a valid connection and operation */ +#define PBLOCK_LOCK_CONN( _pb ) do { \ + ldap_pvt_thread_mutex_lock( &(_pb)->pb_conn->c_mutex ); \ + } while (0) + +#define PBLOCK_UNLOCK_CONN( _pb ) do { \ + ldap_pvt_thread_mutex_unlock( &(_pb)->pb_conn->c_mutex ); \ + } while (0) + +/* some parameters are only settable for internal operations */ +#define PBLOCK_VALIDATE_IS_INTOP( _pb ) do { if ( (_pb)->pb_intop == 0 ) break; } while ( 0 ) + +static slapi_pblock_class_t +pblock_get_param_class( int param ) +{ + switch ( param ) { + case SLAPI_PLUGIN_TYPE: + case SLAPI_PLUGIN_ARGC: + case SLAPI_PLUGIN_OPRETURN: + case SLAPI_PLUGIN_INTOP_RESULT: + case SLAPI_CONFIG_LINENO: + case SLAPI_CONFIG_ARGC: + case SLAPI_BIND_METHOD: + case SLAPI_MODRDN_DELOLDRDN: + case SLAPI_SEARCH_SCOPE: + case SLAPI_SEARCH_DEREF: + case SLAPI_SEARCH_SIZELIMIT: + case SLAPI_SEARCH_TIMELIMIT: + case SLAPI_SEARCH_ATTRSONLY: + case SLAPI_NENTRIES: + case SLAPI_CHANGENUMBER: + case SLAPI_DBSIZE: + case SLAPI_REQUESTOR_ISROOT: + case SLAPI_BE_READONLY: + case SLAPI_BE_LASTMOD: + case SLAPI_DB2LDIF_PRINTKEY: + case SLAPI_LDIF2DB_REMOVEDUPVALS: + case SLAPI_MANAGEDSAIT: + case SLAPI_X_RELAX: + case SLAPI_X_OPERATION_NO_SCHEMA_CHECK: + case SLAPI_IS_REPLICATED_OPERATION: + case SLAPI_X_CONN_IS_UDP: + case SLAPI_X_CONN_SSF: + case SLAPI_RESULT_CODE: + case SLAPI_LOG_OPERATION: + case SLAPI_IS_INTERNAL_OPERATION: + return PBLOCK_CLASS_INTEGER; + break; + + case SLAPI_CONN_ID: + case SLAPI_OPERATION_ID: + case SLAPI_OPINITIATED_TIME: + case SLAPI_ABANDON_MSGID: + case SLAPI_X_OPERATION_DELETE_GLUE_PARENT: + case SLAPI_OPERATION_MSGID: + return PBLOCK_CLASS_LONG_INTEGER; + break; + + case SLAPI_PLUGIN_DESTROY_FN: + case SLAPI_PLUGIN_DB_BIND_FN: + case SLAPI_PLUGIN_DB_UNBIND_FN: + case SLAPI_PLUGIN_DB_SEARCH_FN: + case SLAPI_PLUGIN_DB_COMPARE_FN: + case SLAPI_PLUGIN_DB_MODIFY_FN: + case SLAPI_PLUGIN_DB_MODRDN_FN: + case SLAPI_PLUGIN_DB_ADD_FN: + case SLAPI_PLUGIN_DB_DELETE_FN: + case SLAPI_PLUGIN_DB_ABANDON_FN: + case SLAPI_PLUGIN_DB_CONFIG_FN: + case SLAPI_PLUGIN_CLOSE_FN: + case SLAPI_PLUGIN_DB_FLUSH_FN: + case SLAPI_PLUGIN_START_FN: + case SLAPI_PLUGIN_DB_SEQ_FN: + case SLAPI_PLUGIN_DB_ENTRY_FN: + case SLAPI_PLUGIN_DB_REFERRAL_FN: + case SLAPI_PLUGIN_DB_RESULT_FN: + case SLAPI_PLUGIN_DB_LDIF2DB_FN: + case SLAPI_PLUGIN_DB_DB2LDIF_FN: + case SLAPI_PLUGIN_DB_BEGIN_FN: + case SLAPI_PLUGIN_DB_COMMIT_FN: + case SLAPI_PLUGIN_DB_ABORT_FN: + case SLAPI_PLUGIN_DB_ARCHIVE2DB_FN: + case SLAPI_PLUGIN_DB_DB2ARCHIVE_FN: + case SLAPI_PLUGIN_DB_NEXT_SEARCH_ENTRY_FN: + case SLAPI_PLUGIN_DB_FREE_RESULT_SET_FN: + case SLAPI_PLUGIN_DB_SIZE_FN: + case SLAPI_PLUGIN_DB_TEST_FN: + case SLAPI_PLUGIN_DB_NO_ACL: + case SLAPI_PLUGIN_EXT_OP_FN: + case SLAPI_PLUGIN_EXT_OP_OIDLIST: + case SLAPI_PLUGIN_PRE_BIND_FN: + case SLAPI_PLUGIN_PRE_UNBIND_FN: + case SLAPI_PLUGIN_PRE_SEARCH_FN: + case SLAPI_PLUGIN_PRE_COMPARE_FN: + case SLAPI_PLUGIN_PRE_MODIFY_FN: + case SLAPI_PLUGIN_PRE_MODRDN_FN: + case SLAPI_PLUGIN_PRE_ADD_FN: + case SLAPI_PLUGIN_PRE_DELETE_FN: + case SLAPI_PLUGIN_PRE_ABANDON_FN: + case SLAPI_PLUGIN_PRE_ENTRY_FN: + case SLAPI_PLUGIN_PRE_REFERRAL_FN: + case SLAPI_PLUGIN_PRE_RESULT_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_ADD_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_MODIFY_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_MODRDN_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_DELETE_FN: + case SLAPI_PLUGIN_BE_PRE_ADD_FN: + case SLAPI_PLUGIN_BE_PRE_MODIFY_FN: + case SLAPI_PLUGIN_BE_PRE_MODRDN_FN: + case SLAPI_PLUGIN_BE_PRE_DELETE_FN: + case SLAPI_PLUGIN_POST_BIND_FN: + case SLAPI_PLUGIN_POST_UNBIND_FN: + case SLAPI_PLUGIN_POST_SEARCH_FN: + case SLAPI_PLUGIN_POST_COMPARE_FN: + case SLAPI_PLUGIN_POST_MODIFY_FN: + case SLAPI_PLUGIN_POST_MODRDN_FN: + case SLAPI_PLUGIN_POST_ADD_FN: + case SLAPI_PLUGIN_POST_DELETE_FN: + case SLAPI_PLUGIN_POST_ABANDON_FN: + case SLAPI_PLUGIN_POST_ENTRY_FN: + case SLAPI_PLUGIN_POST_REFERRAL_FN: + case SLAPI_PLUGIN_POST_RESULT_FN: + case SLAPI_PLUGIN_INTERNAL_POST_ADD_FN: + case SLAPI_PLUGIN_INTERNAL_POST_MODIFY_FN: + case SLAPI_PLUGIN_INTERNAL_POST_MODRDN_FN: + case SLAPI_PLUGIN_INTERNAL_POST_DELETE_FN: + case SLAPI_PLUGIN_BE_POST_ADD_FN: + case SLAPI_PLUGIN_BE_POST_MODIFY_FN: + case SLAPI_PLUGIN_BE_POST_MODRDN_FN: + case SLAPI_PLUGIN_BE_POST_DELETE_FN: + case SLAPI_PLUGIN_MR_FILTER_CREATE_FN: + case SLAPI_PLUGIN_MR_INDEXER_CREATE_FN: + case SLAPI_PLUGIN_MR_FILTER_MATCH_FN: + case SLAPI_PLUGIN_MR_FILTER_INDEX_FN: + case SLAPI_PLUGIN_MR_FILTER_RESET_FN: + case SLAPI_PLUGIN_MR_INDEX_FN: + case SLAPI_PLUGIN_COMPUTE_EVALUATOR_FN: + case SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN: + case SLAPI_PLUGIN_ACL_ALLOW_ACCESS: + case SLAPI_X_PLUGIN_PRE_GROUP_FN: + case SLAPI_X_PLUGIN_POST_GROUP_FN: + case SLAPI_PLUGIN_AUDIT_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_BIND_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_UNBIND_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_SEARCH_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_COMPARE_FN: + case SLAPI_PLUGIN_INTERNAL_PRE_ABANDON_FN: + case SLAPI_PLUGIN_INTERNAL_POST_BIND_FN: + case SLAPI_PLUGIN_INTERNAL_POST_UNBIND_FN: + case SLAPI_PLUGIN_INTERNAL_POST_SEARCH_FN: + case SLAPI_PLUGIN_INTERNAL_POST_COMPARE_FN: + case SLAPI_PLUGIN_INTERNAL_POST_ABANDON_FN: + return PBLOCK_CLASS_FUNCTION_POINTER; + break; + + case SLAPI_BACKEND: + case SLAPI_CONNECTION: + case SLAPI_OPERATION: + case SLAPI_OPERATION_PARAMETERS: + case SLAPI_OPERATION_TYPE: + case SLAPI_OPERATION_AUTHTYPE: + case SLAPI_BE_MONITORDN: + case SLAPI_BE_TYPE: + case SLAPI_REQUESTOR_DN: + case SLAPI_CONN_DN: + case SLAPI_CONN_CLIENTIP: + case SLAPI_CONN_SERVERIP: + case SLAPI_CONN_AUTHTYPE: + case SLAPI_CONN_AUTHMETHOD: + case SLAPI_CONN_CERT: + case SLAPI_X_CONN_CLIENTPATH: + case SLAPI_X_CONN_SERVERPATH: + case SLAPI_X_CONN_SASL_CONTEXT: + case SLAPI_X_CONFIG_ARGV: + case SLAPI_X_INTOP_FLAGS: + case SLAPI_X_INTOP_RESULT_CALLBACK: + case SLAPI_X_INTOP_SEARCH_ENTRY_CALLBACK: + case SLAPI_X_INTOP_REFERRAL_ENTRY_CALLBACK: + case SLAPI_X_INTOP_CALLBACK_DATA: + case SLAPI_PLUGIN_MR_OID: + case SLAPI_PLUGIN_MR_TYPE: + case SLAPI_PLUGIN_MR_VALUE: + case SLAPI_PLUGIN_MR_VALUES: + case SLAPI_PLUGIN_MR_KEYS: + case SLAPI_PLUGIN: + case SLAPI_PLUGIN_PRIVATE: + case SLAPI_PLUGIN_ARGV: + case SLAPI_PLUGIN_OBJECT: + case SLAPI_PLUGIN_DESCRIPTION: + case SLAPI_PLUGIN_IDENTITY: + case SLAPI_PLUGIN_INTOP_SEARCH_ENTRIES: + case SLAPI_PLUGIN_INTOP_SEARCH_REFERRALS: + case SLAPI_PLUGIN_MR_FILTER_REUSABLE: + case SLAPI_PLUGIN_MR_QUERY_OPERATOR: + case SLAPI_PLUGIN_MR_USAGE: + case SLAPI_OP_LESS: + case SLAPI_OP_LESS_OR_EQUAL: + case SLAPI_PLUGIN_MR_USAGE_INDEX: + case SLAPI_PLUGIN_SYNTAX_FILTER_AVA: + case SLAPI_PLUGIN_SYNTAX_FILTER_SUB: + case SLAPI_PLUGIN_SYNTAX_VALUES2KEYS: + case SLAPI_PLUGIN_SYNTAX_ASSERTION2KEYS_AVA: + case SLAPI_PLUGIN_SYNTAX_ASSERTION2KEYS_SUB: + case SLAPI_PLUGIN_SYNTAX_NAMES: + case SLAPI_PLUGIN_SYNTAX_OID: + case SLAPI_PLUGIN_SYNTAX_FLAGS: + case SLAPI_PLUGIN_SYNTAX_COMPARE: + case SLAPI_CONFIG_FILENAME: + case SLAPI_CONFIG_ARGV: + case SLAPI_TARGET_ADDRESS: + case SLAPI_TARGET_UNIQUEID: + case SLAPI_TARGET_DN: + case SLAPI_REQCONTROLS: + case SLAPI_ENTRY_PRE_OP: + case SLAPI_ENTRY_POST_OP: + case SLAPI_RESCONTROLS: + case SLAPI_X_OLD_RESCONTROLS: + case SLAPI_ADD_RESCONTROL: + case SLAPI_CONTROLS_ARG: + case SLAPI_ADD_ENTRY: + case SLAPI_ADD_EXISTING_DN_ENTRY: + case SLAPI_ADD_PARENT_ENTRY: + case SLAPI_ADD_PARENT_UNIQUEID: + case SLAPI_ADD_EXISTING_UNIQUEID_ENTRY: + case SLAPI_BIND_CREDENTIALS: + case SLAPI_BIND_SASLMECHANISM: + case SLAPI_BIND_RET_SASLCREDS: + case SLAPI_COMPARE_TYPE: + case SLAPI_COMPARE_VALUE: + case SLAPI_MODIFY_MODS: + case SLAPI_MODRDN_NEWRDN: + case SLAPI_MODRDN_NEWSUPERIOR: + case SLAPI_MODRDN_PARENT_ENTRY: + case SLAPI_MODRDN_NEWPARENT_ENTRY: + case SLAPI_MODRDN_TARGET_ENTRY: + case SLAPI_MODRDN_NEWSUPERIOR_ADDRESS: + case SLAPI_SEARCH_FILTER: + case SLAPI_SEARCH_STRFILTER: + case SLAPI_SEARCH_ATTRS: + case SLAPI_SEQ_TYPE: + case SLAPI_SEQ_ATTRNAME: + case SLAPI_SEQ_VAL: + case SLAPI_EXT_OP_REQ_OID: + case SLAPI_EXT_OP_REQ_VALUE: + case SLAPI_EXT_OP_RET_OID: + case SLAPI_EXT_OP_RET_VALUE: + case SLAPI_MR_FILTER_ENTRY: + case SLAPI_MR_FILTER_TYPE: + case SLAPI_MR_FILTER_VALUE: + case SLAPI_MR_FILTER_OID: + case SLAPI_MR_FILTER_DNATTRS: + case SLAPI_LDIF2DB_FILE: + case SLAPI_PARENT_TXN: + case SLAPI_TXN: + case SLAPI_SEARCH_RESULT_SET: + case SLAPI_SEARCH_RESULT_ENTRY: + case SLAPI_SEARCH_REFERRALS: + case SLAPI_RESULT_TEXT: + case SLAPI_RESULT_MATCHED: + case SLAPI_X_GROUP_ENTRY: + case SLAPI_X_GROUP_ATTRIBUTE: + case SLAPI_X_GROUP_OPERATION_DN: + case SLAPI_X_GROUP_TARGET_ENTRY: + case SLAPI_X_ADD_STRUCTURAL_CLASS: + case SLAPI_PLUGIN_AUDIT_DATA: + case SLAPI_IBM_PBLOCK: + case SLAPI_PLUGIN_VERSION: + return PBLOCK_CLASS_POINTER; + break; + default: + break; + } + + return PBLOCK_CLASS_INVALID; +} + +static void +pblock_lock( Slapi_PBlock *pb ) +{ + ldap_pvt_thread_mutex_lock( &pb->pb_mutex ); +} + +static void +pblock_unlock( Slapi_PBlock *pb ) +{ + ldap_pvt_thread_mutex_unlock( &pb->pb_mutex ); +} + +static int +pblock_get_default( Slapi_PBlock *pb, int param, void **value ) +{ + int i; + slapi_pblock_class_t pbClass; + + pbClass = pblock_get_param_class( param ); + if ( pbClass == PBLOCK_CLASS_INVALID ) { + return PBLOCK_ERROR; + } + + switch ( pbClass ) { + case PBLOCK_CLASS_INTEGER: + *((int *)value) = 0; + break; + case PBLOCK_CLASS_LONG_INTEGER: + *((long *)value) = 0L; + break; + case PBLOCK_CLASS_POINTER: + case PBLOCK_CLASS_FUNCTION_POINTER: + *value = NULL; + break; + case PBLOCK_CLASS_INVALID: + return PBLOCK_ERROR; + } + + for ( i = 0; i < pb->pb_nParams; i++ ) { + if ( pb->pb_params[i] == param ) { + switch ( pbClass ) { + case PBLOCK_CLASS_INTEGER: + *((int *)value) = pb->pb_values[i].pv_integer; + break; + case PBLOCK_CLASS_LONG_INTEGER: + *((long *)value) = pb->pb_values[i].pv_long_integer; + break; + case PBLOCK_CLASS_POINTER: + *value = pb->pb_values[i].pv_pointer; + break; + case PBLOCK_CLASS_FUNCTION_POINTER: + *value = pb->pb_values[i].pv_function_pointer; + break; + default: + break; + } + break; + } + } + + return PBLOCK_SUCCESS; +} + +static char * +pblock_get_authtype( AuthorizationInformation *authz, int is_tls ) +{ + char *authType; + + switch ( authz->sai_method ) { + case LDAP_AUTH_SASL: + authType = SLAPD_AUTH_SASL; + break; + case LDAP_AUTH_SIMPLE: + authType = SLAPD_AUTH_SIMPLE; + break; + case LDAP_AUTH_NONE: + authType = SLAPD_AUTH_NONE; + break; + default: + authType = NULL; + break; + } + + if ( is_tls && authType == NULL ) { + authType = SLAPD_AUTH_SSL; + } + + return authType; +} + +static int +pblock_set_default( Slapi_PBlock *pb, int param, void *value ) +{ + slapi_pblock_class_t pbClass; + int i; + + pbClass = pblock_get_param_class( param ); + if ( pbClass == PBLOCK_CLASS_INVALID ) { + return PBLOCK_ERROR; + } + + if ( pb->pb_nParams == PBLOCK_MAX_PARAMS ) { + return PBLOCK_ERROR; + } + + for ( i = 0; i < pb->pb_nParams; i++ ) { + if ( pb->pb_params[i] == param ) + break; + } + if ( i >= pb->pb_nParams ) { + pb->pb_params[i] = param; + pb->pb_nParams++; + } + + switch ( pbClass ) { + case PBLOCK_CLASS_INTEGER: + pb->pb_values[i].pv_integer = (*((int *)value)); + break; + case PBLOCK_CLASS_LONG_INTEGER: + pb->pb_values[i].pv_long_integer = (*((long *)value)); + break; + case PBLOCK_CLASS_POINTER: + pb->pb_values[i].pv_pointer = value; + break; + case PBLOCK_CLASS_FUNCTION_POINTER: + pb->pb_values[i].pv_function_pointer = value; + break; + default: + break; + } + + return PBLOCK_SUCCESS; +} + +static int +pblock_be_call( Slapi_PBlock *pb, int (*bep)(Operation *) ) +{ + BackendDB *be_orig; + Operation *op; + int rc; + + PBLOCK_ASSERT_OP( pb, 0 ); + op = pb->pb_op; + + be_orig = op->o_bd; + op->o_bd = select_backend( &op->o_req_ndn, 0 ); + rc = (*bep)( op ); + op->o_bd = be_orig; + + return rc; +} + +static int +pblock_get( Slapi_PBlock *pb, int param, void **value ) +{ + int rc = PBLOCK_SUCCESS; + + pblock_lock( pb ); + + switch ( param ) { + case SLAPI_OPERATION: + *value = pb->pb_op; + break; + case SLAPI_OPINITIATED_TIME: + PBLOCK_ASSERT_OP( pb, 0 ); + *((long *)value) = pb->pb_op->o_time; + break; + case SLAPI_OPERATION_ID: + PBLOCK_ASSERT_OP( pb, 0 ); + *((long *)value) = pb->pb_op->o_opid; + break; + case SLAPI_OPERATION_TYPE: + PBLOCK_ASSERT_OP( pb, 0 ); + *((ber_tag_t *)value) = pb->pb_op->o_tag; + break; + case SLAPI_OPERATION_MSGID: + PBLOCK_ASSERT_OP( pb, 0 ); + *((long *)value) = pb->pb_op->o_msgid; + break; + case SLAPI_X_OPERATION_DELETE_GLUE_PARENT: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = pb->pb_op->o_delete_glue_parent; + break; + case SLAPI_X_OPERATION_NO_SCHEMA_CHECK: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = get_no_schema_check( pb->pb_op ); + break; + case SLAPI_X_ADD_STRUCTURAL_CLASS: + PBLOCK_ASSERT_OP( pb, 0 ); + + if ( pb->pb_op->o_tag == LDAP_REQ_ADD ) { + struct berval tmpval = BER_BVNULL; + + rc = mods_structural_class( pb->pb_op->ora_modlist, + &tmpval, &pb->pb_rs->sr_text, + pb->pb_textbuf, sizeof( pb->pb_textbuf ), + pb->pb_op->o_tmpmemctx ); + *((char **)value) = tmpval.bv_val; + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_X_OPERATION_NO_SUBORDINATE_GLUE: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = pb->pb_op->o_no_subordinate_glue; + break; + case SLAPI_REQCONTROLS: + PBLOCK_ASSERT_OP( pb, 0 ); + *((LDAPControl ***)value) = pb->pb_op->o_ctrls; + break; + case SLAPI_REQUESTOR_DN: + PBLOCK_ASSERT_OP( pb, 0 ); + *((char **)value) = pb->pb_op->o_dn.bv_val; + break; + case SLAPI_MANAGEDSAIT: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = get_manageDSAit( pb->pb_op ); + break; + case SLAPI_X_RELAX: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = get_relax( pb->pb_op ); + break; + case SLAPI_BACKEND: + PBLOCK_ASSERT_OP( pb, 0 ); + *((BackendDB **)value) = select_backend( &pb->pb_op->o_req_ndn, 0 ); + break; + case SLAPI_BE_TYPE: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_bd != NULL ) + *((char **)value) = pb->pb_op->o_bd->bd_info->bi_type; + else + *value = NULL; + break; + case SLAPI_CONNECTION: + *value = pb->pb_conn; + break; + case SLAPI_X_CONN_SSF: + PBLOCK_ASSERT_OP( pb, 0 ); + *((slap_ssf_t *)value) = pb->pb_conn->c_ssf; + break; + case SLAPI_X_CONN_SASL_CONTEXT: + PBLOCK_ASSERT_CONN( pb ); + if ( pb->pb_conn->c_sasl_authctx != NULL ) + *value = pb->pb_conn->c_sasl_authctx; + else + *value = pb->pb_conn->c_sasl_sockctx; + break; + case SLAPI_TARGET_DN: + PBLOCK_ASSERT_OP( pb, 0 ); + *((char **)value) = pb->pb_op->o_req_dn.bv_val; + break; + case SLAPI_REQUESTOR_ISROOT: + *((int *)value) = pblock_be_call( pb, be_isroot ); + break; + case SLAPI_IS_REPLICATED_OPERATION: + *((int *)value) = pblock_be_call( pb, be_slurp_update ); + break; + case SLAPI_CONN_AUTHTYPE: + case SLAPI_CONN_AUTHMETHOD: /* XXX should return SASL mech */ + PBLOCK_ASSERT_CONN( pb ); + *((char **)value) = pblock_get_authtype( &pb->pb_conn->c_authz, +#ifdef HAVE_TLS + pb->pb_conn->c_is_tls +#else + 0 +#endif + ); + break; + case SLAPI_IS_INTERNAL_OPERATION: + *((int *)value) = pb->pb_intop; + break; + case SLAPI_X_CONN_IS_UDP: + PBLOCK_ASSERT_CONN( pb ); +#ifdef LDAP_CONNECTIONLESS + *((int *)value) = pb->pb_conn->c_is_udp; +#else + *((int *)value) = 0; +#endif + break; + case SLAPI_CONN_ID: + PBLOCK_ASSERT_CONN( pb ); + *((long *)value) = pb->pb_conn->c_connid; + break; + case SLAPI_CONN_DN: + PBLOCK_ASSERT_CONN( pb ); +#if 0 + /* This would be necessary to keep plugin compat after the fix in ITS#4158 */ + if ( pb->pb_op->o_tag == LDAP_REQ_BIND && pb->pb_rs->sr_err == LDAP_SUCCESS ) + *((char **)value) = pb->pb_op->orb_edn.bv_val; + else +#endif + *((char **)value) = pb->pb_conn->c_dn.bv_val; + break; + case SLAPI_CONN_CLIENTIP: + PBLOCK_ASSERT_CONN( pb ); + if ( strncmp( pb->pb_conn->c_peer_name.bv_val, "IP=", 3 ) == 0 ) + *((char **)value) = &pb->pb_conn->c_peer_name.bv_val[3]; + else + *value = NULL; + break; + case SLAPI_X_CONN_CLIENTPATH: + PBLOCK_ASSERT_CONN( pb ); + if ( strncmp( pb->pb_conn->c_peer_name.bv_val, "PATH=", 3 ) == 0 ) + *((char **)value) = &pb->pb_conn->c_peer_name.bv_val[5]; + else + *value = NULL; + break; + case SLAPI_CONN_SERVERIP: + PBLOCK_ASSERT_CONN( pb ); + if ( strncmp( pb->pb_conn->c_sock_name.bv_val, "IP=", 3 ) == 0 ) + *((char **)value) = &pb->pb_conn->c_sock_name.bv_val[3]; + else + *value = NULL; + break; + case SLAPI_X_CONN_SERVERPATH: + PBLOCK_ASSERT_CONN( pb ); + if ( strncmp( pb->pb_conn->c_sock_name.bv_val, "PATH=", 3 ) == 0 ) + *((char **)value) = &pb->pb_conn->c_sock_name.bv_val[5]; + else + *value = NULL; + break; + case SLAPI_RESULT_CODE: + case SLAPI_PLUGIN_INTOP_RESULT: + PBLOCK_ASSERT_OP( pb, 0 ); + *((int *)value) = pb->pb_rs->sr_err; + break; + case SLAPI_RESULT_TEXT: + PBLOCK_ASSERT_OP( pb, 0 ); + *((const char **)value) = pb->pb_rs->sr_text; + break; + case SLAPI_RESULT_MATCHED: + PBLOCK_ASSERT_OP( pb, 0 ); + *((const char **)value) = pb->pb_rs->sr_matched; + break; + case SLAPI_ADD_ENTRY: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_ADD ) + *((Slapi_Entry **)value) = pb->pb_op->ora_e; + else + *value = NULL; + break; + case SLAPI_MODIFY_MODS: { + LDAPMod **mods = NULL; + Modifications *ml = NULL; + + pblock_get_default( pb, param, (void **)&mods ); + if ( mods == NULL && pb->pb_intop == 0 ) { + switch ( pb->pb_op->o_tag ) { + case LDAP_REQ_MODIFY: + ml = pb->pb_op->orm_modlist; + break; + case LDAP_REQ_MODRDN: + ml = pb->pb_op->orr_modlist; + break; + default: + rc = PBLOCK_ERROR; + break; + } + if ( rc != PBLOCK_ERROR ) { + mods = slapi_int_modifications2ldapmods( ml ); + pblock_set_default( pb, param, (void *)mods ); + } + } + *((LDAPMod ***)value) = mods; + break; + } + case SLAPI_MODRDN_NEWRDN: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) + *((char **)value) = pb->pb_op->orr_newrdn.bv_val; + else + *value = NULL; + break; + case SLAPI_MODRDN_NEWSUPERIOR: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN && pb->pb_op->orr_newSup != NULL ) + *((char **)value) = pb->pb_op->orr_newSup->bv_val; + else + *value = NULL; + break; + case SLAPI_MODRDN_DELOLDRDN: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) + *((int *)value) = pb->pb_op->orr_deleteoldrdn; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_SCOPE: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((int *)value) = pb->pb_op->ors_scope; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_DEREF: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((int *)value) = pb->pb_op->ors_deref; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_SIZELIMIT: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((int *)value) = pb->pb_op->ors_slimit; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_TIMELIMIT: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((int *)value) = pb->pb_op->ors_tlimit; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_FILTER: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((Slapi_Filter **)value) = pb->pb_op->ors_filter; + else + *((Slapi_Filter **)value) = NULL; + break; + case SLAPI_SEARCH_STRFILTER: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((char **)value) = pb->pb_op->ors_filterstr.bv_val; + else + *((char **)value) = NULL; + break; + case SLAPI_SEARCH_ATTRS: { + char **attrs = NULL; + + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag != LDAP_REQ_SEARCH ) { + rc = PBLOCK_ERROR; + break; + } + pblock_get_default( pb, param, (void **)&attrs ); + if ( attrs == NULL && pb->pb_intop == 0 ) { + attrs = anlist2charray_x( pb->pb_op->ors_attrs, 0, pb->pb_op->o_tmpmemctx ); + pblock_set_default( pb, param, (void *)attrs ); + } + *((char ***)value) = attrs; + break; + } + case SLAPI_SEARCH_ATTRSONLY: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + *((int *)value) = pb->pb_op->ors_attrsonly; + else + *((int *)value) = 0; + break; + case SLAPI_SEARCH_RESULT_ENTRY: + PBLOCK_ASSERT_OP( pb, 0 ); + *((Slapi_Entry **)value) = pb->pb_rs->sr_entry; + break; + case SLAPI_BIND_RET_SASLCREDS: + PBLOCK_ASSERT_OP( pb, 0 ); + *((struct berval **)value) = pb->pb_rs->sr_sasldata; + break; + case SLAPI_EXT_OP_REQ_OID: + *((const char **)value) = pb->pb_op->ore_reqoid.bv_val; + break; + case SLAPI_EXT_OP_REQ_VALUE: + *((struct berval **)value) = pb->pb_op->ore_reqdata; + break; + case SLAPI_EXT_OP_RET_OID: + PBLOCK_ASSERT_OP( pb, 0 ); + *((const char **)value) = pb->pb_rs->sr_rspoid; + break; + case SLAPI_EXT_OP_RET_VALUE: + PBLOCK_ASSERT_OP( pb, 0 ); + *((struct berval **)value) = pb->pb_rs->sr_rspdata; + break; + case SLAPI_BIND_METHOD: + if ( pb->pb_op->o_tag == LDAP_REQ_BIND ) + *((int *)value) = pb->pb_op->orb_method; + else + *((int *)value) = 0; + break; + case SLAPI_BIND_CREDENTIALS: + if ( pb->pb_op->o_tag == LDAP_REQ_BIND ) + *((struct berval **)value) = &pb->pb_op->orb_cred; + else + *value = NULL; + break; + case SLAPI_COMPARE_TYPE: + if ( pb->pb_op->o_tag == LDAP_REQ_COMPARE ) + *((char **)value) = pb->pb_op->orc_ava->aa_desc->ad_cname.bv_val; + else + *value = NULL; + break; + case SLAPI_COMPARE_VALUE: + if ( pb->pb_op->o_tag == LDAP_REQ_COMPARE ) + *((struct berval **)value) = &pb->pb_op->orc_ava->aa_value; + else + *value = NULL; + break; + case SLAPI_ABANDON_MSGID: + if ( pb->pb_op->o_tag == LDAP_REQ_ABANDON ) + *((int *)value) = pb->pb_op->orn_msgid; + else + *((int *)value) = 0; + break; + default: + rc = pblock_get_default( pb, param, value ); + break; + } + + pblock_unlock( pb ); + + return rc; +} + +static int +pblock_add_control( Slapi_PBlock *pb, LDAPControl *control ) +{ + LDAPControl **controls = NULL; + size_t i; + + pblock_get_default( pb, SLAPI_RESCONTROLS, (void **)&controls ); + + if ( controls != NULL ) { + for ( i = 0; controls[i] != NULL; i++ ) + ; + } else { + i = 0; + } + + controls = (LDAPControl **)slapi_ch_realloc( (char *)controls, + ( i + 2 ) * sizeof(LDAPControl *)); + controls[i++] = slapi_dup_control( control ); + controls[i] = NULL; + + return pblock_set_default( pb, SLAPI_RESCONTROLS, (void *)controls ); +} + +static int +pblock_set_dn( void *value, struct berval *dn, struct berval *ndn, void *memctx ) +{ + struct berval bv; + + if ( !BER_BVISNULL( dn )) { + slap_sl_free( dn->bv_val, memctx ); + BER_BVZERO( dn ); + } + if ( !BER_BVISNULL( ndn )) { + slap_sl_free( ndn->bv_val, memctx ); + BER_BVZERO( ndn ); + } + + bv.bv_val = (char *)value; + bv.bv_len = ( value != NULL ) ? strlen( bv.bv_val ) : 0; + + return dnPrettyNormal( NULL, &bv, dn, ndn, memctx ); +} + +static int +pblock_set( Slapi_PBlock *pb, int param, void *value ) +{ + int rc = PBLOCK_SUCCESS; + + pblock_lock( pb ); + + switch ( param ) { + case SLAPI_OPERATION: + pb->pb_op = (Operation *)value; + break; + case SLAPI_OPINITIATED_TIME: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_time = *((long *)value); + break; + case SLAPI_OPERATION_ID: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_opid = *((long *)value); + break; + case SLAPI_OPERATION_TYPE: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_tag = *((ber_tag_t *)value); + break; + case SLAPI_OPERATION_MSGID: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_msgid = *((long *)value); + break; + case SLAPI_X_OPERATION_DELETE_GLUE_PARENT: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_delete_glue_parent = *((int *)value); + break; + case SLAPI_X_OPERATION_NO_SCHEMA_CHECK: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_no_schema_check = *((int *)value); + break; + case SLAPI_X_OPERATION_NO_SUBORDINATE_GLUE: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_no_subordinate_glue = *((int *)value); + break; + case SLAPI_REQCONTROLS: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_ctrls = (LDAPControl **)value; + break; + case SLAPI_RESCONTROLS: { + LDAPControl **ctrls = NULL; + + pblock_get_default( pb, param, (void **)&ctrls ); + if ( ctrls != NULL ) { + /* free old ones first */ + ldap_controls_free( ctrls ); + } + rc = pblock_set_default( pb, param, value ); + break; + } + case SLAPI_ADD_RESCONTROL: + PBLOCK_ASSERT_OP( pb, 0 ); + rc = pblock_add_control( pb, (LDAPControl *)value ); + break; + case SLAPI_REQUESTOR_DN: + PBLOCK_ASSERT_OP( pb, 0 ); + rc = pblock_set_dn( value, &pb->pb_op->o_dn, &pb->pb_op->o_ndn, pb->pb_op->o_tmpmemctx ); + break; + case SLAPI_MANAGEDSAIT: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_managedsait = *((int *)value); + break; + case SLAPI_X_RELAX: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_relax = *((int *)value); + break; + case SLAPI_BACKEND: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_op->o_bd = (BackendDB *)value; + break; + case SLAPI_CONNECTION: + pb->pb_conn = (Connection *)value; + break; + case SLAPI_X_CONN_SSF: + PBLOCK_ASSERT_CONN( pb ); + PBLOCK_LOCK_CONN( pb ); + pb->pb_conn->c_ssf = (slap_ssf_t)(long)value; + PBLOCK_UNLOCK_CONN( pb ); + break; + case SLAPI_X_CONN_SASL_CONTEXT: + PBLOCK_ASSERT_CONN( pb ); + PBLOCK_LOCK_CONN( pb ); + pb->pb_conn->c_sasl_authctx = value; + PBLOCK_UNLOCK_CONN( pb ); + break; + case SLAPI_TARGET_DN: + PBLOCK_ASSERT_OP( pb, 0 ); + rc = pblock_set_dn( value, &pb->pb_op->o_req_dn, &pb->pb_op->o_req_ndn, pb->pb_op->o_tmpmemctx ); + break; + case SLAPI_CONN_ID: + PBLOCK_ASSERT_CONN( pb ); + PBLOCK_LOCK_CONN( pb ); + pb->pb_conn->c_connid = *((long *)value); + PBLOCK_UNLOCK_CONN( pb ); + break; + case SLAPI_CONN_DN: + PBLOCK_ASSERT_CONN( pb ); + PBLOCK_LOCK_CONN( pb ); + rc = pblock_set_dn( value, &pb->pb_conn->c_dn, &pb->pb_conn->c_ndn, NULL ); + PBLOCK_UNLOCK_CONN( pb ); + break; + case SLAPI_RESULT_CODE: + case SLAPI_PLUGIN_INTOP_RESULT: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_rs->sr_err = *((int *)value); + break; + case SLAPI_RESULT_TEXT: + PBLOCK_ASSERT_OP( pb, 0 ); + snprintf( pb->pb_textbuf, sizeof( pb->pb_textbuf ), "%s", (char *)value ); + pb->pb_rs->sr_text = pb->pb_textbuf; + break; + case SLAPI_RESULT_MATCHED: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_rs->sr_matched = (char *)value; /* XXX should dup? */ + break; + case SLAPI_ADD_ENTRY: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_ADD ) + pb->pb_op->ora_e = (Slapi_Entry *)value; + else + rc = PBLOCK_ERROR; + break; + case SLAPI_MODIFY_MODS: { + Modifications **mlp; + Modifications *newmods; + + PBLOCK_ASSERT_OP( pb, 0 ); + rc = pblock_set_default( pb, param, value ); + if ( rc != PBLOCK_SUCCESS ) { + break; + } + + if ( pb->pb_op->o_tag == LDAP_REQ_MODIFY ) { + mlp = &pb->pb_op->orm_modlist; + } else if ( pb->pb_op->o_tag == LDAP_REQ_ADD ) { + mlp = &pb->pb_op->ora_modlist; + } else if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) { + mlp = &pb->pb_op->orr_modlist; + } else { + break; + } + + newmods = slapi_int_ldapmods2modifications( pb->pb_op, (LDAPMod **)value ); + if ( newmods != NULL ) { + slap_mods_free( *mlp, 1 ); + *mlp = newmods; + } + break; + } + case SLAPI_MODRDN_NEWRDN: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) { + rc = pblock_set_dn( value, &pb->pb_op->orr_newrdn, &pb->pb_op->orr_nnewrdn, pb->pb_op->o_tmpmemctx ); + if ( rc == LDAP_SUCCESS ) + rc = rdn_validate( &pb->pb_op->orr_nnewrdn ); + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_MODRDN_NEWSUPERIOR: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) { + if ( value == NULL ) { + if ( pb->pb_op->orr_newSup != NULL ) { + pb->pb_op->o_tmpfree( pb->pb_op->orr_newSup, pb->pb_op->o_tmpmemctx ); + BER_BVZERO( pb->pb_op->orr_newSup ); + pb->pb_op->orr_newSup = NULL; + } + if ( pb->pb_op->orr_newSup != NULL ) { + pb->pb_op->o_tmpfree( pb->pb_op->orr_nnewSup, pb->pb_op->o_tmpmemctx ); + BER_BVZERO( pb->pb_op->orr_nnewSup ); + pb->pb_op->orr_nnewSup = NULL; + } + } else { + if ( pb->pb_op->orr_newSup == NULL ) { + pb->pb_op->orr_newSup = (struct berval *)pb->pb_op->o_tmpalloc( + sizeof(struct berval), pb->pb_op->o_tmpmemctx ); + BER_BVZERO( pb->pb_op->orr_newSup ); + } + if ( pb->pb_op->orr_nnewSup == NULL ) { + pb->pb_op->orr_nnewSup = (struct berval *)pb->pb_op->o_tmpalloc( + sizeof(struct berval), pb->pb_op->o_tmpmemctx ); + BER_BVZERO( pb->pb_op->orr_nnewSup ); + } + rc = pblock_set_dn( value, pb->pb_op->orr_newSup, pb->pb_op->orr_nnewSup, pb->pb_op->o_tmpmemctx ); + } + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_MODRDN_DELOLDRDN: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + if ( pb->pb_op->o_tag == LDAP_REQ_MODRDN ) + pb->pb_op->orr_deleteoldrdn = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_SCOPE: { + int scope = *((int *)value); + + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) { + switch ( *((int *)value) ) { + case LDAP_SCOPE_BASE: + case LDAP_SCOPE_ONELEVEL: + case LDAP_SCOPE_SUBTREE: + case LDAP_SCOPE_SUBORDINATE: + pb->pb_op->ors_scope = scope; + break; + default: + rc = PBLOCK_ERROR; + break; + } + } else { + rc = PBLOCK_ERROR; + } + break; + } + case SLAPI_SEARCH_DEREF: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + pb->pb_op->ors_deref = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_SIZELIMIT: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + pb->pb_op->ors_slimit = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_TIMELIMIT: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + pb->pb_op->ors_tlimit = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_FILTER: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + pb->pb_op->ors_filter = (Slapi_Filter *)value; + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_STRFILTER: + PBLOCK_ASSERT_OP( pb, 0 ); + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) { + pb->pb_op->ors_filterstr.bv_val = (char *)value; + pb->pb_op->ors_filterstr.bv_len = strlen((char *)value); + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_SEARCH_ATTRS: { + AttributeName *an = NULL; + size_t i = 0, j = 0; + char **attrs = (char **)value; + + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag != LDAP_REQ_SEARCH ) { + rc = PBLOCK_ERROR; + break; + } + /* also set mapped attrs */ + rc = pblock_set_default( pb, param, value ); + if ( rc != PBLOCK_SUCCESS ) { + break; + } + if ( pb->pb_op->ors_attrs != NULL ) { + pb->pb_op->o_tmpfree( pb->pb_op->ors_attrs, pb->pb_op->o_tmpmemctx ); + pb->pb_op->ors_attrs = NULL; + } + if ( attrs != NULL ) { + for ( i = 0; attrs[i] != NULL; i++ ) + ; + } + if ( i ) { + an = (AttributeName *)pb->pb_op->o_tmpcalloc( i + 1, + sizeof(AttributeName), pb->pb_op->o_tmpmemctx ); + for ( i = 0; attrs[i] != NULL; i++ ) { + an[j].an_desc = NULL; + an[j].an_oc = NULL; + an[j].an_flags = 0; + an[j].an_name.bv_val = attrs[i]; + an[j].an_name.bv_len = strlen( attrs[i] ); + if ( slap_bv2ad( &an[j].an_name, &an[j].an_desc, &pb->pb_rs->sr_text ) == LDAP_SUCCESS ) { + j++; + } + } + an[j].an_name.bv_val = NULL; + an[j].an_name.bv_len = 0; + } + pb->pb_op->ors_attrs = an; + break; + } + case SLAPI_SEARCH_ATTRSONLY: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_SEARCH ) + pb->pb_op->ors_attrsonly = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_SEARCH_RESULT_ENTRY: + PBLOCK_ASSERT_OP( pb, 0 ); + rs_replace_entry( pb->pb_op, pb->pb_rs, NULL, (Slapi_Entry *)value ); + /* TODO: Should REP_ENTRY_MODIFIABLE be set? */ + pb->pb_rs->sr_flags |= REP_ENTRY_MUSTBEFREED; + break; + case SLAPI_BIND_RET_SASLCREDS: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_rs->sr_sasldata = (struct berval *)value; + break; + case SLAPI_EXT_OP_REQ_OID: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_EXTENDED ) { + pb->pb_op->ore_reqoid.bv_val = (char *)value; + pb->pb_op->ore_reqoid.bv_len = strlen((char *)value); + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_EXT_OP_REQ_VALUE: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_EXTENDED ) + pb->pb_op->ore_reqdata = (struct berval *)value; + else + rc = PBLOCK_ERROR; + break; + case SLAPI_EXT_OP_RET_OID: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_rs->sr_rspoid = (char *)value; + break; + case SLAPI_EXT_OP_RET_VALUE: + PBLOCK_ASSERT_OP( pb, 0 ); + pb->pb_rs->sr_rspdata = (struct berval *)value; + break; + case SLAPI_BIND_METHOD: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_BIND ) + pb->pb_op->orb_method = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_BIND_CREDENTIALS: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_BIND ) + pb->pb_op->orb_cred = *((struct berval *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_COMPARE_TYPE: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_COMPARE ) { + const char *text; + + pb->pb_op->orc_ava->aa_desc = NULL; + rc = slap_str2ad( (char *)value, &pb->pb_op->orc_ava->aa_desc, &text ); + } else { + rc = PBLOCK_ERROR; + } + break; + case SLAPI_COMPARE_VALUE: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_COMPARE ) + pb->pb_op->orc_ava->aa_value = *((struct berval *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_ABANDON_MSGID: + PBLOCK_ASSERT_OP( pb, 0 ); + PBLOCK_VALIDATE_IS_INTOP( pb ); + + if ( pb->pb_op->o_tag == LDAP_REQ_ABANDON) + pb->pb_op->orn_msgid = *((int *)value); + else + rc = PBLOCK_ERROR; + break; + case SLAPI_REQUESTOR_ISROOT: + case SLAPI_IS_REPLICATED_OPERATION: + case SLAPI_CONN_AUTHTYPE: + case SLAPI_CONN_AUTHMETHOD: + case SLAPI_IS_INTERNAL_OPERATION: + case SLAPI_X_CONN_IS_UDP: + case SLAPI_CONN_CLIENTIP: + case SLAPI_X_CONN_CLIENTPATH: + case SLAPI_CONN_SERVERIP: + case SLAPI_X_CONN_SERVERPATH: + case SLAPI_X_ADD_STRUCTURAL_CLASS: + /* These parameters cannot be set */ + rc = PBLOCK_ERROR; + break; + default: + rc = pblock_set_default( pb, param, value ); + break; + } + + pblock_unlock( pb ); + + return rc; +} + +static void +pblock_clear( Slapi_PBlock *pb ) +{ + pb->pb_nParams = 1; +} + +static int +pblock_delete_param( Slapi_PBlock *p, int param ) +{ + int i; + + pblock_lock(p); + + for ( i = 0; i < p->pb_nParams; i++ ) { + if ( p->pb_params[i] == param ) { + break; + } + } + + if (i >= p->pb_nParams ) { + pblock_unlock( p ); + return PBLOCK_ERROR; + } + + /* move last parameter to index of deleted parameter */ + if ( p->pb_nParams > 1 ) { + p->pb_params[i] = p->pb_params[p->pb_nParams - 1]; + p->pb_values[i] = p->pb_values[p->pb_nParams - 1]; + } + p->pb_nParams--; + + pblock_unlock( p ); + + return PBLOCK_SUCCESS; +} + +Slapi_PBlock * +slapi_pblock_new(void) +{ + Slapi_PBlock *pb; + + pb = (Slapi_PBlock *) ch_calloc( 1, sizeof(Slapi_PBlock) ); + if ( pb != NULL ) { + ldap_pvt_thread_mutex_init( &pb->pb_mutex ); + + pb->pb_params[0] = SLAPI_IBM_PBLOCK; + pb->pb_values[0].pv_pointer = NULL; + pb->pb_nParams = 1; + pb->pb_conn = NULL; + pb->pb_op = NULL; + pb->pb_rs = NULL; + pb->pb_intop = 0; + } + return pb; +} + +static void +pblock_destroy( Slapi_PBlock *pb ) +{ + LDAPControl **controls = NULL; + LDAPMod **mods = NULL; + char **attrs = NULL; + + assert( pb != NULL ); + + pblock_get_default( pb, SLAPI_RESCONTROLS, (void **)&controls ); + if ( controls != NULL ) { + ldap_controls_free( controls ); + } + + if ( pb->pb_intop ) { + slapi_int_connection_done_pb( pb ); + } else { + pblock_get_default( pb, SLAPI_MODIFY_MODS, (void **)&mods ); + ldap_mods_free( mods, 1 ); + + pblock_get_default( pb, SLAPI_SEARCH_ATTRS, (void **)&attrs ); + if ( attrs != NULL ) + pb->pb_op->o_tmpfree( attrs, pb->pb_op->o_tmpmemctx ); + } + + ldap_pvt_thread_mutex_destroy( &pb->pb_mutex ); + slapi_ch_free( (void **)&pb ); +} + +void +slapi_pblock_destroy( Slapi_PBlock *pb ) +{ + if ( pb != NULL ) { + pblock_destroy( pb ); + } +} + +int +slapi_pblock_get( Slapi_PBlock *pb, int arg, void *value ) +{ + return pblock_get( pb, arg, (void **)value ); +} + +int +slapi_pblock_set( Slapi_PBlock *pb, int arg, void *value ) +{ + return pblock_set( pb, arg, value ); +} + +void +slapi_pblock_clear( Slapi_PBlock *pb ) +{ + pblock_clear( pb ); +} + +int +slapi_pblock_delete_param( Slapi_PBlock *p, int param ) +{ + return pblock_delete_param( p, param ); +} + +/* + * OpenLDAP extension + */ +int +slapi_int_pblock_get_first( Backend *be, Slapi_PBlock **pb ) +{ + assert( pb != NULL ); + *pb = SLAPI_BACKEND_PBLOCK( be ); + return (*pb == NULL ? LDAP_OTHER : LDAP_SUCCESS); +} + +/* + * OpenLDAP extension + */ +int +slapi_int_pblock_get_next( Slapi_PBlock **pb ) +{ + assert( pb != NULL ); + return slapi_pblock_get( *pb, SLAPI_IBM_PBLOCK, pb ); +} + +#endif /* LDAP_SLAPI */ |