C++ Operation::o_tmpalloc方法代码示例

本文整理汇总了C++中Operation::o_tmpalloc方法的典型用法代码示例。如果您正苦于以下问题：C++ Operation::o_tmpalloc方法的具体用法？C++ Operation::o_tmpalloc怎么用？C++ Operation::o_tmpalloc使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Operation的用法示例。

在下文中一共展示了Operation::o_tmpalloc方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: sizeof

static int
vernum_repair( BackendDB *be )
{
	slap_overinst *on = (slap_overinst *)be->bd_info;
	vernum_t *vn = (vernum_t *)on->on_bi.bi_private;
	void *ctx = ldap_pvt_thread_pool_context();
	Connection conn = { 0 };
	OperationBuffer opbuf;
	Operation *op;
	BackendDB db;
	slap_callback sc = { 0 };
	vernum_repair_cb_t rcb = { 0 };
	SlapReply rs = { REP_RESULT };
	vernum_mod_t *rmod;
	int nrepaired = 0;

	connection_fake_init2( &conn, &opbuf, ctx, 0 );
	op = &opbuf.ob_op;

	op->o_tag = LDAP_REQ_SEARCH;
	memset( &op->oq_search, 0, sizeof( op->oq_search ) );

	assert( !BER_BVISNULL( &be->be_nsuffix[ 0 ] ) );

	op->o_bd = select_backend( &be->be_nsuffix[ 0 ], 0 );
	assert( op->o_bd != NULL );
	assert( op->o_bd->be_nsuffix != NULL );

	op->o_req_dn = op->o_bd->be_suffix[ 0 ];
	op->o_req_ndn = op->o_bd->be_nsuffix[ 0 ];

	op->o_dn = op->o_bd->be_rootdn;
	op->o_ndn = op->o_bd->be_rootndn;

	op->ors_scope = LDAP_SCOPE_SUBTREE;
	op->ors_tlimit = SLAP_NO_LIMIT;
	op->ors_slimit = SLAP_NO_LIMIT;
	op->ors_attrs = slap_anlist_no_attrs;

	op->ors_filterstr.bv_len = STRLENOF( "(&(=*)(!(=*)))" )
		+ vn->vn_attr->ad_cname.bv_len
		+ vn->vn_vernum->ad_cname.bv_len;
	op->ors_filterstr.bv_val = op->o_tmpalloc( op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
	snprintf( op->ors_filterstr.bv_val, op->ors_filterstr.bv_len + 1,
		"(&(%s=*)(!(%s=*)))",
		vn->vn_attr->ad_cname.bv_val,
		vn->vn_vernum->ad_cname.bv_val );

	op->ors_filter = str2filter_x( op, op->ors_filterstr.bv_val );
	if ( op->ors_filter == NULL ) {
		rs.sr_err = LDAP_OTHER;
		goto done_search;
	}
	
	op->o_callback = &sc;
	sc.sc_response = vernum_repair_cb;
	sc.sc_private = &rcb;
	rcb.bd = &db;
	db = *be;
	db.bd_info = (BackendInfo *)on;

	(void)op->o_bd->bd_info->bi_op_search( op, &rs );

	op->o_tag = LDAP_REQ_MODIFY;
	sc.sc_response = slap_null_cb;
	sc.sc_private = NULL;
	memset( &op->oq_modify, 0, sizeof( req_modify_s ) );

	for ( rmod = rcb.mods; rmod != NULL; ) {
		vernum_mod_t *rnext;
		Modifications mod;
		struct berval vals[2] = { BER_BVNULL };
		SlapReply rs2 = { REP_RESULT };

		mod.sml_flags = SLAP_MOD_INTERNAL;
		mod.sml_op = LDAP_MOD_REPLACE;
		mod.sml_desc = vn->vn_vernum;
		mod.sml_type = vn->vn_vernum->ad_cname;
		mod.sml_values = vals;
		mod.sml_values[0] = val_init;
		mod.sml_nvalues = NULL;
		mod.sml_numvals = 1;
		mod.sml_next = NULL;

		op->o_req_dn = rmod->ndn;
		op->o_req_ndn = rmod->ndn;

		op->orm_modlist = &mod;

		op->o_bd->be_modify( op, &rs2 );

		slap_mods_free( op->orm_modlist->sml_next, 1 );
		if ( rs2.sr_err == LDAP_SUCCESS ) {
			Debug( LDAP_DEBUG_TRACE, "%s: vernum_repair: entry DN=\"%s\" repaired\n",
				op->o_log_prefix, rmod->ndn.bv_val, 0 );
			nrepaired++;

		} else {
			Debug( LDAP_DEBUG_ANY, "%s: vernum_repair: entry DN=\"%s\" repair failed (%d)\n",
				op->o_log_prefix, rmod->ndn.bv_val, rs2.sr_err );
//.........这里部分代码省略.........

开发者ID:ystk，项目名称:debian-openldap，代码行数:101，代码来源:vernum.c

示例2: asyncmeta_handle_common_result

int asyncmeta_handle_common_result(LDAPMessage *msg, a_metaconn_t *mc, bm_context_t *bc, int candidate)
{
	a_metainfo_t	*mi;
	a_metatarget_t	*mt;
	a_metasingleconn_t *msc;
	const char	*save_text = NULL,
		*save_matched = NULL;
	BerVarray	save_ref = NULL;
	LDAPControl	**save_ctrls = NULL;
	void		*matched_ctx = NULL;

	char		*matched = NULL;
	char		*text = NULL;
	char		**refs = NULL;
	LDAPControl	**ctrls = NULL;
	Operation *op;
	SlapReply *rs;
	int		rc;

	mi = mc->mc_info;
	mt = mi->mi_targets[ candidate ];
	msc = &mc->mc_conns[ candidate ];

	op = bc->op;
	rs = &bc->rs;
	save_text = rs->sr_text,
	save_matched = rs->sr_matched;
	save_ref = rs->sr_ref;
	save_ctrls = rs->sr_ctrls;
	rs->sr_text = NULL;
	rs->sr_matched = NULL;
	rs->sr_ref = NULL;
	rs->sr_ctrls = NULL;

	/* only touch when activity actually took place... */
	if ( mi->mi_idle_timeout != 0 ) {
		asyncmeta_set_msc_time(msc);
	}

	rc = ldap_parse_result( msc->msc_ldr, msg, &rs->sr_err,
				&matched, &text, &refs, &ctrls, 0 );

	if ( rc == LDAP_SUCCESS ) {
		rs->sr_text = text;
	} else {
		rs->sr_err = rc;
	}
	rs->sr_err = slap_map_api2result( rs );

	/* RFC 4511: referrals can only appear
	 * if result code is LDAP_REFERRAL */
	if ( refs != NULL
	     && refs[ 0 ] != NULL
	     && refs[ 0 ][ 0 ] != '\0' )
	{
		if ( rs->sr_err != LDAP_REFERRAL ) {
			Debug( LDAP_DEBUG_ANY,
			       "%s asyncmeta_handle_common_result[%d]: "
			       "got referrals with err=%d\n",
			       op->o_log_prefix,
			       candidate, rs->sr_err );

		} else {
			int	i;

			for ( i = 0; refs[ i ] != NULL; i++ )
				/* count */ ;
			rs->sr_ref = op->o_tmpalloc( sizeof( struct berval ) * ( i + 1 ),
						     op->o_tmpmemctx );
			for ( i = 0; refs[ i ] != NULL; i++ ) {
				ber_str2bv( refs[ i ], 0, 0, &rs->sr_ref[ i ] );
			}
			BER_BVZERO( &rs->sr_ref[ i ] );
		}

	} else if ( rs->sr_err == LDAP_REFERRAL ) {
		Debug( LDAP_DEBUG_ANY,
		       "%s asyncmeta_handle_common_result[%d]: "
		       "got err=%d with null "
		       "or empty referrals\n",
		       op->o_log_prefix,
		       candidate, rs->sr_err );

		rs->sr_err = LDAP_NO_SUCH_OBJECT;
	}

	if ( ctrls != NULL ) {
		rs->sr_ctrls = ctrls;
	}

	/* if the error in the reply structure is not
	 * LDAP_SUCCESS, try to map it from client
	 * to server error */
	if ( !LDAP_ERR_OK( rs->sr_err ) ) {
		rs->sr_err = slap_map_api2result( rs );

		/* internal ops ( op->o_conn == NULL )
		 * must not reply to client */
		if ( op->o_conn && !op->o_do_not_cache && matched ) {

//.........这里部分代码省略.........

开发者ID:openldap，项目名称:openldap，代码行数:101，代码来源:meta_result.c

示例3: sizeof

/* count dynamic objects existing in the database at startup */
static int
dds_count( void *ctx, BackendDB *be )
{
	slap_overinst	*on = (slap_overinst *)be->bd_info;
	dds_info_t	*di = (dds_info_t *)on->on_bi.bi_private;

	Connection	conn = { 0 };
	OperationBuffer opbuf;
	Operation	*op;
	slap_callback	sc = { 0 };
	SlapReply	rs = { REP_RESULT };

	int		rc;
	char		*extra = "";

	connection_fake_init2( &conn, &opbuf, ctx, 0 );
	op = &opbuf.ob_op;

	op->o_tag = LDAP_REQ_SEARCH;
	memset( &op->oq_search, 0, sizeof( op->oq_search ) );

	op->o_bd = be;

	op->o_req_dn = op->o_bd->be_suffix[ 0 ];
	op->o_req_ndn = op->o_bd->be_nsuffix[ 0 ];

	op->o_dn = op->o_bd->be_rootdn;
	op->o_ndn = op->o_bd->be_rootndn;

	op->ors_scope = LDAP_SCOPE_SUBTREE;
	op->ors_tlimit = SLAP_NO_LIMIT;
	op->ors_slimit = SLAP_NO_LIMIT;
	op->ors_attrs = slap_anlist_no_attrs;

	op->ors_filterstr.bv_len = STRLENOF( "(objectClass=" ")" )
		+ slap_schema.si_oc_dynamicObject->soc_cname.bv_len;
	op->ors_filterstr.bv_val = op->o_tmpalloc( op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
	snprintf( op->ors_filterstr.bv_val, op->ors_filterstr.bv_len + 1,
		"(objectClass=%s)",
		slap_schema.si_oc_dynamicObject->soc_cname.bv_val );

	op->ors_filter = str2filter_x( op, op->ors_filterstr.bv_val );
	if ( op->ors_filter == NULL ) {
		rs.sr_err = LDAP_OTHER;
		goto done_search;
	}

	op->o_callback = &sc;
	sc.sc_response = dds_count_cb;
	sc.sc_private = &di->di_num_dynamicObjects;
	di->di_num_dynamicObjects = 0;

	op->o_bd->bd_info = (BackendInfo *)on->on_info;
	(void)op->o_bd->bd_info->bi_op_search( op, &rs );
	op->o_bd->bd_info = (BackendInfo *)on;

done_search:;
	op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
	filter_free_x( op, op->ors_filter, 1 );

	rc = rs.sr_err;
	switch ( rs.sr_err ) {
	case LDAP_SUCCESS:
		Log1( LDAP_DEBUG_STATS, LDAP_LEVEL_INFO,
			"DDS non-expired=%d\n",
			di->di_num_dynamicObjects );
		break;

	case LDAP_NO_SUCH_OBJECT:
		/* (ITS#5267) database not created yet? */
		rs.sr_err = LDAP_SUCCESS;
		extra = " (ignored)";
		/* fallthru */

	default:
		Log2( LDAP_DEBUG_ANY, LDAP_LEVEL_ERR,
			"DDS non-expired objects lookup failed err=%d%s\n",
			rc, extra );
		break;
	}

	return rs.sr_err;
}

开发者ID:Smilefant，项目名称:ReOpenLDAP，代码行数:84，代码来源:dds.c

示例4: sizeof

static int
pguid_repair( BackendDB *be )
{
	slap_overinst *on = (slap_overinst *)be->bd_info;
	void *ctx = ldap_pvt_thread_pool_context();
	Connection conn = { 0 };
	OperationBuffer opbuf;
	Operation *op;
	slap_callback sc = { 0 };
	pguid_repair_cb_t pcb = { 0 };
	SlapReply rs = { REP_RESULT };
	pguid_mod_t *pmod;
	int nrepaired = 0;

	connection_fake_init2( &conn, &opbuf, ctx, 0 );
	op = &opbuf.ob_op;

	op->o_tag = LDAP_REQ_SEARCH;
	memset( &op->oq_search, 0, sizeof( op->oq_search ) );

	op->o_bd = select_backend( &be->be_nsuffix[ 0 ], 0 );

	op->o_req_dn = op->o_bd->be_suffix[ 0 ];
	op->o_req_ndn = op->o_bd->be_nsuffix[ 0 ];

	op->o_dn = op->o_bd->be_rootdn;
	op->o_ndn = op->o_bd->be_rootndn;

	op->ors_scope = LDAP_SCOPE_SUBORDINATE;
	op->ors_tlimit = SLAP_NO_LIMIT;
	op->ors_slimit = SLAP_NO_LIMIT;
	op->ors_attrs = slap_anlist_no_attrs;

	op->ors_filterstr.bv_len = STRLENOF( "(!(=*))" ) + ad_parentUUID->ad_cname.bv_len;
	op->ors_filterstr.bv_val = op->o_tmpalloc( op->ors_filterstr.bv_len + 1, op->o_tmpmemctx );
	snprintf( op->ors_filterstr.bv_val, op->ors_filterstr.bv_len + 1,
		"(!(%s=*))", ad_parentUUID->ad_cname.bv_val );

	op->ors_filter = str2filter_x( op, op->ors_filterstr.bv_val );
	if ( op->ors_filter == NULL ) {
		rs.sr_err = LDAP_OTHER;
		goto done_search;
	}
	
	op->o_callback = &sc;
	sc.sc_response = pguid_repair_cb;
	sc.sc_private = &pcb;
	pcb.on = on;

	(void)op->o_bd->bd_info->bi_op_search( op, &rs );

	op->o_tag = LDAP_REQ_MODIFY;
	sc.sc_response = slap_null_cb;
	sc.sc_private = NULL;
	memset( &op->oq_modify, 0, sizeof( req_modify_s ) );

	for ( pmod = pcb.mods; pmod != NULL; ) {
		pguid_mod_t *pnext;

		Modifications *mod;
		SlapReply rs2 = { REP_RESULT };

		mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
		mod->sml_flags = SLAP_MOD_INTERNAL;
		mod->sml_op = LDAP_MOD_REPLACE;
		mod->sml_desc = ad_parentUUID;
		mod->sml_type = ad_parentUUID->ad_cname;
		mod->sml_values = ch_malloc( sizeof( struct berval ) * 2 );
		mod->sml_nvalues = NULL;
		mod->sml_numvals = 1;
		mod->sml_next = NULL;

		ber_dupbv( &mod->sml_values[0], &pmod->pguid );
		BER_BVZERO( &mod->sml_values[1] );

		op->o_req_dn = pmod->ndn;
		op->o_req_ndn = pmod->ndn;

		op->orm_modlist = mod;
		op->o_bd->be_modify( op, &rs2 );
		slap_mods_free( op->orm_modlist, 1 );
		if ( rs2.sr_err == LDAP_SUCCESS ) {
			Debug( LDAP_DEBUG_TRACE, "%s: pguid_repair: entry DN=\"%s\" repaired\n",
				op->o_log_prefix, pmod->ndn.bv_val, 0 );
			nrepaired++;

		} else {
			Debug( LDAP_DEBUG_ANY, "%s: pguid_repair: entry DN=\"%s\" repair failed (%d)\n",
				op->o_log_prefix, pmod->ndn.bv_val, rs2.sr_err );
		}

		pnext = pmod->next;
		op->o_tmpfree( pmod, op->o_tmpmemctx );
		pmod = pnext;
	}

done_search:;
	op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
	filter_free_x( op, op->ors_filter, 1 );

//.........这里部分代码省略.........

开发者ID:ajinkya93，项目名称:netbsd-src，代码行数:101，代码来源:pguid.c

注：本文中的Operation::o_tmpalloc方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。